Before 404 fix nginx api route issue

README.md

@@ -20,6 +20,61 @@ You can start editing the page by modifying `app/page.tsx`. The page auto-update
 
 This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
 
+## Downtime Action Reminders
+
+Reminders are sent by calling `POST /api/downtime/actions/reminders`. This endpoint does not run automatically, so you need to schedule it with cron or systemd. It sends at most one reminder per threshold (1w/1d/1h/overdue) and resets if the due date changes.
+The secret can be any random string; it just needs to match what your scheduler sends in the Authorization header.
+
+1) Set a secret in your env file (example: `/etc/mis-control-tower.env`):
+
+```
+DOWNTIME_ACTION_REMINDER_SECRET=your-secret-here
+APP_BASE_URL=https://your-domain
+```
+
+2) Cron example (runs hourly for 1w/1d/1h/overdue thresholds):
+
+```
+0 * * * * . /etc/mis-control-tower.env && curl -s -X POST "$APP_BASE_URL/api/downtime/actions/reminders?dueInDays=7" -H "Authorization: Bearer $DOWNTIME_ACTION_REMINDER_SECRET"
+```
+
+If you prefer systemd instead of cron, you can create a small service + timer that runs the same curl command.
+
+Example systemd units:
+
+`/etc/systemd/system/mis-control-tower-reminders.service`
+
+```
+[Unit]
+Description=MIS Control Tower downtime action reminders
+
+[Service]
+Type=oneshot
+EnvironmentFile=/etc/mis-control-tower.env
+ExecStart=/usr/bin/curl -s -X POST "$APP_BASE_URL/api/downtime/actions/reminders?dueInDays=7" -H "Authorization: Bearer $DOWNTIME_ACTION_REMINDER_SECRET"
+```
+
+`/etc/systemd/system/mis-control-tower-reminders.timer`
+
+```
+[Unit]
+Description=Run MIS Control Tower reminders hourly
+
+[Timer]
+OnCalendar=hourly
+Persistent=true
+
+[Install]
+WantedBy=timers.target
+```
+
+Enable with:
+
+```
+sudo systemctl daemon-reload
+sudo systemctl enable --now mis-control-tower-reminders.timer
+```
+
 ## Learn More
 
 To learn more about Next.js, take a look at the following resources:

app/(app)/alerts/AlertsClient.tsx

@@ -0,0 +1,499 @@
+"use client";
+
+import { useEffect, useMemo, useRef, useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type MachineRow = {
+  id: string;
+  name: string;
+  location?: string | null;
+};
+
+type ShiftRow = {
+  name: string;
+  enabled: boolean;
+};
+
+type AlertEvent = {
+  id: string;
+  ts: string;
+  eventType: string;
+  severity: string;
+  title: string;
+  description?: string | null;
+  machineId: string;
+  machineName?: string | null;
+  location?: string | null;
+  workOrderId?: string | null;
+  sku?: string | null;
+  durationSec?: number | null;
+  status?: string | null;
+  shift?: string | null;
+  alertId?: string | null;
+  isUpdate?: boolean;
+  isAutoAck?: boolean;
+};
+
+const RANGE_OPTIONS = [
+  { value: "24h", labelKey: "alerts.inbox.range.24h" },
+  { value: "7d", labelKey: "alerts.inbox.range.7d" },
+  { value: "30d", labelKey: "alerts.inbox.range.30d" },
+  { value: "custom", labelKey: "alerts.inbox.range.custom" },
+] as const;
+
+function formatDuration(seconds: number | null | undefined, t: (key: string) => string) {
+  if (seconds == null || !Number.isFinite(seconds)) return t("alerts.inbox.duration.na");
+  if (seconds < 60) return `${Math.round(seconds)}${t("alerts.inbox.duration.sec")}`;
+  if (seconds < 3600) return `${Math.round(seconds / 60)}${t("alerts.inbox.duration.min")}`;
+  return `${(seconds / 3600).toFixed(1)}${t("alerts.inbox.duration.hr")}`;
+}
+
+function normalizeLabel(value?: string | null) {
+  if (!value) return "";
+  return String(value).trim();
+}
+
+export default function AlertsClient({
+  initialMachines = [],
+  initialShifts = [],
+  initialEvents = [],
+}: {
+  initialMachines?: MachineRow[];
+  initialShifts?: ShiftRow[];
+  initialEvents?: AlertEvent[];
+}) {
+  const { t, locale } = useI18n();
+  const [events, setEvents] = useState<AlertEvent[]>(() => initialEvents);
+  const [machines, setMachines] = useState<MachineRow[]>(() => initialMachines);
+  const [shifts, setShifts] = useState<ShiftRow[]>(() => initialShifts);
+  const [loading, setLoading] = useState(() => initialMachines.length === 0 || initialShifts.length === 0);
+  const [loadingEvents, setLoadingEvents] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [range, setRange] = useState<string>("24h");
+  const [start, setStart] = useState<string>("");
+  const [end, setEnd] = useState<string>("");
+  const [machineId, setMachineId] = useState<string>("");
+  const [location, setLocation] = useState<string>("");
+  const [shift, setShift] = useState<string>("");
+  const [eventType, setEventType] = useState<string>("");
+  const [severity, setSeverity] = useState<string>("");
+  const [status, setStatus] = useState<string>("");
+  const [includeUpdates, setIncludeUpdates] = useState(false);
+  const [search, setSearch] = useState("");
+  const skipInitialEventsRef = useRef(true);
+
+  const locations = useMemo(() => {
+    const seen = new Set<string>();
+    for (const machine of machines) {
+      if (!machine.location) continue;
+      seen.add(machine.location);
+    }
+    return Array.from(seen).sort();
+  }, [machines]);
+
+  useEffect(() => {
+    if (initialMachines.length && initialShifts.length) {
+      setLoading(false);
+      return;
+    }
+    let alive = true;
+
+    async function loadFilters() {
+      setLoading(true);
+      try {
+        const [machinesRes, settingsRes] = await Promise.all([
+          fetch("/api/machines", { cache: "no-store" }),
+          fetch("/api/settings", { cache: "no-store" }),
+        ]);
+        const machinesJson = await machinesRes.json().catch(() => ({}));
+        const settingsJson = await settingsRes.json().catch(() => ({}));
+        if (!alive) return;
+        setMachines(machinesJson.machines ?? []);
+        const shiftRows = settingsJson?.settings?.shiftSchedule?.shifts ?? [];
+        setShifts(
+          Array.isArray(shiftRows)
+            ? shiftRows
+                .map((row: unknown) => {
+                  const data = row && typeof row === "object" ? (row as Record<string, unknown>) : {};
+                  const name = typeof data.name === "string" ? data.name : "";
+                  const enabled = data.enabled !== false;
+                  return { name, enabled };
+                })
+                .filter((row) => row.name)
+            : []
+        );
+      } catch {
+        if (!alive) return;
+      } finally {
+        if (alive) setLoading(false);
+      }
+    }
+
+    loadFilters();
+    return () => {
+      alive = false;
+    };
+  }, [initialMachines, initialShifts]);
+
+  useEffect(() => {
+    let alive = true;
+    const controller = new AbortController();
+
+    async function loadEvents() {
+      const isDefault =
+        range === "24h" &&
+        !start &&
+        !end &&
+        !machineId &&
+        !location &&
+        !shift &&
+        !eventType &&
+        !severity &&
+        !status &&
+        !includeUpdates;
+      if (skipInitialEventsRef.current) {
+        skipInitialEventsRef.current = false;
+        if (initialEvents.length && isDefault) return;
+      }
+
+      setLoadingEvents(true);
+      setError(null);
+      const params = new URLSearchParams();
+      params.set("range", range);
+      if (range === "custom") {
+        if (start) params.set("start", start);
+        if (end) params.set("end", end);
+      }
+      if (machineId) params.set("machineId", machineId);
+      if (location) params.set("location", location);
+      if (shift) params.set("shift", shift);
+      if (eventType) params.set("eventType", eventType);
+      if (severity) params.set("severity", severity);
+      if (status) params.set("status", status);
+      if (includeUpdates) params.set("includeUpdates", "1");
+      params.set("limit", "250");
+
+      try {
+        const res = await fetch(`/api/alerts/inbox?${params.toString()}`, {
+          cache: "no-store",
+          signal: controller.signal,
+        });
+        const json = await res.json().catch(() => ({}));
+        if (!alive) return;
+        if (!res.ok || !json?.ok) {
+          setError(json?.error || t("alerts.inbox.error"));
+          setEvents([]);
+        } else {
+          setEvents(json.events ?? []);
+        }
+      } catch {
+        if (alive) {
+          setError(t("alerts.inbox.error"));
+          setEvents([]);
+        }
+      } finally {
+        if (alive) setLoadingEvents(false);
+      }
+    }
+
+    loadEvents();
+    return () => {
+      alive = false;
+      controller.abort();
+    };
+  }, [
+    range,
+    start,
+    end,
+    machineId,
+    location,
+    shift,
+    eventType,
+    severity,
+    status,
+    includeUpdates,
+    t,
+    initialEvents.length,
+  ]);
+
+  const eventTypes = useMemo(() => {
+    const seen = new Set<string>();
+    for (const ev of events) {
+      if (ev.eventType) seen.add(ev.eventType);
+    }
+    return Array.from(seen).sort();
+  }, [events]);
+
+  const severities = useMemo(() => {
+    const seen = new Set<string>();
+    for (const ev of events) {
+      if (ev.severity) seen.add(ev.severity);
+    }
+    return Array.from(seen).sort();
+  }, [events]);
+
+  const statuses = useMemo(() => {
+    const seen = new Set<string>();
+    for (const ev of events) {
+      if (ev.status) seen.add(ev.status);
+    }
+    return Array.from(seen).sort();
+  }, [events]);
+
+  const filteredEvents = useMemo(() => {
+    if (!search.trim()) return events;
+    const needle = search.trim().toLowerCase();
+    return events.filter((ev) => {
+      return (
+        normalizeLabel(ev.title).toLowerCase().includes(needle) ||
+        normalizeLabel(ev.description).toLowerCase().includes(needle) ||
+        normalizeLabel(ev.machineName).toLowerCase().includes(needle) ||
+        normalizeLabel(ev.location).toLowerCase().includes(needle) ||
+        normalizeLabel(ev.eventType).toLowerCase().includes(needle)
+      );
+    });
+  }, [events, search]);
+
+  function formatEventTypeLabel(value: string) {
+    const key = `alerts.event.${value}`;
+    const label = t(key);
+    return label === key ? value : label;
+  }
+
+  function formatStatusLabel(value?: string | null) {
+    if (!value) return t("alerts.inbox.table.unknown");
+    const key = `alerts.inbox.status.${value}`;
+    const label = t(key);
+    return label === key ? value : label;
+  }
+
+  return (
+    <div className="mx-auto flex w-full max-w-7xl flex-col gap-6 px-4 py-6 sm:px-6 sm:py-8">
+      <div>
+        <h1 className="text-2xl font-semibold text-white">{t("alerts.title")}</h1>
+        <p className="mt-2 text-sm text-zinc-400">{t("alerts.subtitle")}</p>
+      </div>
+
+      <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+        <div className="mb-4 flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+          <div className="text-sm font-semibold text-white">{t("alerts.inbox.filters.title")}</div>
+          {loading && <div className="text-xs text-zinc-500">{t("alerts.inbox.loadingFilters")}</div>}
+        </div>
+        <div className="grid grid-cols-1 gap-3 md:grid-cols-2 xl:grid-cols-4">
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.range")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={range}
+              onChange={(event) => setRange(event.target.value)}
+            >
+              {RANGE_OPTIONS.map((option) => (
+                <option key={option.value} value={option.value}>
+                  {t(option.labelKey)}
+                </option>
+              ))}
+            </select>
+          </label>
+          {range === "custom" && (
+            <>
+              <label className="text-xs text-zinc-400">
+                {t("alerts.inbox.filters.start")}
+                <input
+                  type="date"
+                  className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+                  value={start}
+                  onChange={(event) => setStart(event.target.value)}
+                />
+              </label>
+              <label className="text-xs text-zinc-400">
+                {t("alerts.inbox.filters.end")}
+                <input
+                  type="date"
+                  className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+                  value={end}
+                  onChange={(event) => setEnd(event.target.value)}
+                />
+              </label>
+            </>
+          )}
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.machine")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={machineId}
+              onChange={(event) => setMachineId(event.target.value)}
+            >
+              <option value="">{t("alerts.inbox.filters.allMachines")}</option>
+              {machines.map((machine) => (
+                <option key={machine.id} value={machine.id}>
+                  {machine.name}
+                </option>
+              ))}
+            </select>
+          </label>
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.site")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={location}
+              onChange={(event) => setLocation(event.target.value)}
+            >
+              <option value="">{t("alerts.inbox.filters.allSites")}</option>
+              {locations.map((loc) => (
+                <option key={loc} value={loc}>
+                  {loc}
+                </option>
+              ))}
+            </select>
+          </label>
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.shift")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={shift}
+              onChange={(event) => setShift(event.target.value)}
+            >
+              <option value="">{t("alerts.inbox.filters.allShifts")}</option>
+              {shifts
+                .filter((row) => row.enabled)
+                .map((row) => (
+                  <option key={row.name} value={row.name}>
+                    {row.name}
+                  </option>
+                ))}
+            </select>
+          </label>
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.type")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={eventType}
+              onChange={(event) => setEventType(event.target.value)}
+            >
+              <option value="">{t("alerts.inbox.filters.allTypes")}</option>
+              {eventTypes.map((value) => (
+                <option key={value} value={value}>
+                  {formatEventTypeLabel(value)}
+                </option>
+              ))}
+            </select>
+          </label>
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.severity")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={severity}
+              onChange={(event) => setSeverity(event.target.value)}
+            >
+              <option value="">{t("alerts.inbox.filters.allSeverities")}</option>
+              {severities.map((value) => (
+                <option key={value} value={value}>
+                  {value}
+                </option>
+              ))}
+            </select>
+          </label>
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.status")}
+            <select
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={status}
+              onChange={(event) => setStatus(event.target.value)}
+            >
+              <option value="">{t("alerts.inbox.filters.allStatuses")}</option>
+              {statuses.map((value) => (
+                <option key={value} value={value}>
+                  {formatStatusLabel(value)}
+                </option>
+              ))}
+            </select>
+          </label>
+          <label className="text-xs text-zinc-400">
+            {t("alerts.inbox.filters.search")}
+            <input
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              value={search}
+              onChange={(event) => setSearch(event.target.value)}
+              placeholder={t("alerts.inbox.filters.searchPlaceholder")}
+            />
+          </label>
+          <label className="flex items-center gap-2 text-xs text-zinc-400">
+            <input
+              type="checkbox"
+              checked={includeUpdates}
+              onChange={(event) => setIncludeUpdates(event.target.checked)}
+              className="h-4 w-4 rounded border border-white/20 bg-black/20"
+            />
+            {t("alerts.inbox.filters.includeUpdates")}
+          </label>
+        </div>
+      </div>
+
+      <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+        <div className="mb-4 flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+          <div className="text-sm font-semibold text-white">{t("alerts.inbox.title")}</div>
+          {loadingEvents && <div className="text-xs text-zinc-500">{t("alerts.inbox.loading")}</div>}
+        </div>
+
+        {error && (
+          <div className="mb-4 rounded-xl border border-red-500/20 bg-red-500/10 p-3 text-sm text-red-200">
+            {error}
+          </div>
+        )}
+
+        {!loadingEvents && !filteredEvents.length && (
+          <div className="text-sm text-zinc-400">{t("alerts.inbox.empty")}</div>
+        )}
+
+        {!!filteredEvents.length && (
+          <div className="overflow-x-auto">
+            <table className="w-full border-collapse text-sm text-zinc-300">
+              <thead>
+                <tr className="text-xs uppercase text-zinc-500">
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.time")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.machine")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.site")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.shift")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.type")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.severity")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.status")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.duration")}</th>
+                  <th className="border-b border-white/10 px-3 py-2 text-left">{t("alerts.inbox.table.title")}</th>
+                </tr>
+              </thead>
+              <tbody>
+                {filteredEvents.map((ev) => (
+                  <tr key={ev.id} className="border-b border-white/5">
+                    <td className="px-3 py-3 text-xs text-zinc-400">
+                      {new Date(ev.ts).toLocaleString(locale)}
+                    </td>
+                    <td className="px-3 py-3">{ev.machineName || t("alerts.inbox.table.unknown")}</td>
+                    <td className="px-3 py-3">{ev.location || t("alerts.inbox.table.unknown")}</td>
+                    <td className="px-3 py-3">{ev.shift || t("alerts.inbox.table.unknown")}</td>
+                    <td className="px-3 py-3">{formatEventTypeLabel(ev.eventType)}</td>
+                    <td className="px-3 py-3">{ev.severity || t("alerts.inbox.table.unknown")}</td>
+                    <td className="px-3 py-3">{formatStatusLabel(ev.status)}</td>
+                    <td className="px-3 py-3">{formatDuration(ev.durationSec, t)}</td>
+                    <td className="px-3 py-3">
+                      <div className="text-sm text-white">{ev.title}</div>
+                      {ev.description && (
+                        <div className="mt-1 text-xs text-zinc-400">{ev.description}</div>
+                      )}
+                      {(ev.workOrderId || ev.sku) && (
+                        <div className="mt-1 text-[11px] text-zinc-500">
+                          {ev.workOrderId ? `${t("alerts.inbox.meta.workOrder")}: ${ev.workOrderId}` : null}
+                          {ev.workOrderId && ev.sku ? " • " : null}
+                          {ev.sku ? `${t("alerts.inbox.meta.sku")}: ${ev.sku}` : null}
+                        </div>
+                      )}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

app/(app)/alerts/page.tsx

@@ -0,0 +1,46 @@
+import { redirect } from "next/navigation";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { getAlertsInboxData } from "@/lib/alerts/getAlertsInboxData";
+import AlertsClient from "./AlertsClient";
+
+export default async function AlertsPage() {
+  const session = await requireSession();
+  if (!session) redirect("/login?next=/alerts");
+
+  const [machines, shiftRows, inbox] = await Promise.all([
+    prisma.machine.findMany({
+      where: { orgId: session.orgId },
+      orderBy: { createdAt: "desc" },
+      select: { id: true, name: true, location: true },
+    }),
+    prisma.orgShift.findMany({
+      where: { orgId: session.orgId },
+      orderBy: { sortOrder: "asc" },
+      select: { name: true, enabled: true },
+    }),
+    getAlertsInboxData({
+      orgId: session.orgId,
+      range: "24h",
+      limit: 250,
+    }),
+  ]);
+
+  const initialEvents = inbox.events.map((event) => ({
+    ...event,
+    ts: event.ts ? event.ts.toISOString() : "",
+  }));
+
+  const initialShifts = shiftRows.map((shift) => ({
+    name: shift.name,
+    enabled: shift.enabled !== false,
+  }));
+
+  return (
+    <AlertsClient
+      initialMachines={machines}
+      initialShifts={initialShifts}
+      initialEvents={initialEvents}
+    />
+  );
+}

app/(app)/downtime/layout.tsx

@@ -0,0 +1,29 @@
+import { redirect } from "next/navigation";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+  return !!value && typeof value === "object" && !Array.isArray(value);
+}
+
+function getScreenlessMode(defaultsJson: unknown) {
+  const defaults = isPlainObject(defaultsJson) ? defaultsJson : {};
+  const modules = isPlainObject(defaults.modules) ? defaults.modules : {};
+  return modules.screenlessMode === true;
+}
+
+export default async function DowntimeLayout({ children }: { children: React.ReactNode }) {
+  const session = await requireSession();
+  if (!session) redirect("/login?next=/downtime");
+
+  const settings = await prisma.orgSettings.findUnique({
+    where: { orgId: session.orgId },
+    select: { defaultsJson: true },
+  });
+
+  if (getScreenlessMode(settings?.defaultsJson)) {
+    redirect("/overview");
+  }
+
+  return <>{children}</>;
+}

app/(app)/downtime/page.tsx

@@ -0,0 +1,5 @@
+import DowntimePageClient from "@/components/downtime/DowntimePageClient";
+
+export default function DowntimePage() {
+  return <DowntimePageClient />;
+}

app/(app)/financial/FinancialClient.tsx

@@ -0,0 +1,388 @@
+"use client";
+
+import { useEffect, useMemo, useRef, useState } from "react";
+import Link from "next/link";
+import {
+  Area,
+  AreaChart,
+  CartesianGrid,
+  ResponsiveContainer,
+  Tooltip,
+  XAxis,
+  YAxis,
+} from "recharts";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type MachineRow = {
+  id: string;
+  name: string;
+  location?: string | null;
+};
+
+type ImpactSummary = {
+  currency: string;
+  totals: {
+    total: number;
+    slowCycle: number;
+    microstop: number;
+    macrostop: number;
+    scrap: number;
+  };
+  byDay: Array<{
+    day: string;
+    total: number;
+    slowCycle: number;
+    microstop: number;
+    macrostop: number;
+    scrap: number;
+  }>;
+};
+
+type ImpactResponse = {
+  ok: boolean;
+  currencySummaries: ImpactSummary[];
+};
+
+function formatMoney(value: number, currency: string, locale: string) {
+  if (!Number.isFinite(value)) return "--";
+  try {
+    return new Intl.NumberFormat(locale, {
+      style: "currency",
+      currency,
+      maximumFractionDigits: 0,
+    }).format(value);
+  } catch {
+    return `${value.toFixed(0)} ${currency}`;
+  }
+}
+
+export default function FinancialClient({
+  initialRole = null,
+  initialMachines = [],
+  initialImpact = null,
+}: {
+  initialRole?: string | null;
+  initialMachines?: MachineRow[];
+  initialImpact?: ImpactResponse | null;
+}) {
+  const { locale, t } = useI18n();
+  const [role, setRole] = useState<string | null>(initialRole);
+  const [machines, setMachines] = useState<MachineRow[]>(() => initialMachines);
+  const [impact, setImpact] = useState<ImpactResponse | null>(initialImpact);
+  const [range, setRange] = useState("7d");
+  const [machineFilter, setMachineFilter] = useState("");
+  const [locationFilter, setLocationFilter] = useState("");
+  const [skuFilter, setSkuFilter] = useState("");
+  const [currencyFilter, setCurrencyFilter] = useState("");
+  const [loading, setLoading] = useState(() => initialMachines.length === 0);
+  const skipInitialImpactRef = useRef(true);
+
+  const locations = useMemo(() => {
+    const seen = new Set<string>();
+    for (const m of machines) {
+      if (!m.location) continue;
+      seen.add(m.location);
+    }
+    return Array.from(seen).sort();
+  }, [machines]);
+
+  useEffect(() => {
+    if (initialRole != null) return;
+    let alive = true;
+
+    async function loadMe() {
+      try {
+        const res = await fetch("/api/me", { cache: "no-store" });
+        const data = await res.json().catch(() => ({}));
+        if (!alive) return;
+        setRole(data?.membership?.role ?? null);
+      } catch {
+        if (alive) setRole(null);
+      }
+    }
+
+    loadMe();
+    return () => {
+      alive = false;
+    };
+  }, [initialRole]);
+
+  useEffect(() => {
+    if (initialMachines.length) {
+      setLoading(false);
+      return;
+    }
+    let alive = true;
+
+    async function loadMachines() {
+      try {
+        const res = await fetch("/api/machines", { cache: "no-store" });
+        const json = await res.json().catch(() => ({}));
+        if (!alive) return;
+        setMachines(json.machines ?? []);
+      } catch {
+        if (!alive) return;
+      } finally {
+        if (alive) setLoading(false);
+      }
+    }
+
+    loadMachines();
+    return () => {
+      alive = false;
+    };
+  }, [initialMachines]);
+
+  useEffect(() => {
+    let alive = true;
+    const controller = new AbortController();
+
+    async function loadImpact() {
+      if (role == null) return;
+      if (role !== "OWNER") return;
+
+      const isDefault =
+        range === "7d" &&
+        !machineFilter &&
+        !locationFilter &&
+        !skuFilter &&
+        !currencyFilter;
+      if (skipInitialImpactRef.current) {
+        skipInitialImpactRef.current = false;
+        if (initialImpact && isDefault) return;
+      }
+
+      const params = new URLSearchParams();
+      params.set("range", range);
+      if (machineFilter) params.set("machineId", machineFilter);
+      if (locationFilter) params.set("location", locationFilter);
+      if (skuFilter) params.set("sku", skuFilter);
+      if (currencyFilter) params.set("currency", currencyFilter);
+
+      try {
+        const res = await fetch(`/api/financial/impact?${params.toString()}`, {
+          cache: "no-store",
+          signal: controller.signal,
+        });
+        const json = await res.json().catch(() => ({}));
+        if (!alive) return;
+        setImpact(json);
+      } catch {
+        if (alive) setImpact(null);
+      }
+    }
+
+    loadImpact();
+    return () => {
+      alive = false;
+      controller.abort();
+    };
+  }, [currencyFilter, initialImpact, locationFilter, machineFilter, range, role, skuFilter]);
+
+  const selectedSummary = impact?.currencySummaries?.[0] ?? null;
+  const chartData = selectedSummary?.byDay ?? [];
+  const exportQuery = useMemo(() => {
+    const params = new URLSearchParams();
+    params.set("range", range);
+    if (machineFilter) params.set("machineId", machineFilter);
+    if (locationFilter) params.set("location", locationFilter);
+    if (skuFilter) params.set("sku", skuFilter);
+    if (currencyFilter) params.set("currency", currencyFilter);
+    return params.toString();
+  }, [range, machineFilter, locationFilter, skuFilter, currencyFilter]);
+
+  const htmlHref = `/api/financial/export/pdf?${exportQuery}`;
+  const csvHref = `/api/financial/export/excel?${exportQuery}`;
+
+  if (role && role !== "OWNER") {
+    return (
+      <div className="p-4 sm:p-6">
+        <div className="rounded-2xl border border-white/10 bg-black/40 p-6 text-zinc-300">
+          {t("financial.ownerOnly")}
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="p-4 sm:p-6 space-y-6">
+      <div className="flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
+        <div>
+          <h1 className="text-2xl font-semibold text-white">{t("financial.title")}</h1>
+          <p className="text-sm text-zinc-400">{t("financial.subtitle")}</p>
+        </div>
+        <div className="flex w-full flex-col gap-3 sm:w-auto sm:flex-row">
+          <a
+            className="w-full rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-center text-sm text-zinc-200 hover:bg-white/10 sm:w-auto"
+            href={htmlHref}
+            target="_blank"
+            rel="noreferrer"
+          >
+            {t("financial.export.html")}
+          </a>
+          <a
+            className="w-full rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-center text-sm text-zinc-200 hover:bg-white/10 sm:w-auto"
+            href={csvHref}
+            target="_blank"
+            rel="noreferrer"
+          >
+            {t("financial.export.csv")}
+          </a>
+        </div>
+      </div>
+
+      <div className="rounded-2xl border border-white/10 bg-black/40 p-4 text-sm text-zinc-300">
+        {t("financial.costsMoved")}{" "}
+        <Link className="text-emerald-200 hover:text-emerald-100" href="/settings">
+          {t("financial.costsMovedLink")}
+        </Link>
+        .
+      </div>
+
+      <div className="grid gap-4 lg:grid-cols-4">
+        {(impact?.currencySummaries ?? []).slice(0, 4).map((summary) => (
+          <div key={summary.currency} className="rounded-2xl border border-white/10 bg-black/40 p-4">
+            <div className="text-xs uppercase tracking-wide text-zinc-500">{t("financial.totalLoss")}</div>
+            <div className="mt-2 text-2xl font-semibold text-white">
+              {formatMoney(summary.totals.total, summary.currency, locale)}
+            </div>
+            <div className="mt-3 text-xs text-zinc-400">
+              {t("financial.currencyLabel", { currency: summary.currency })}
+            </div>
+          </div>
+        ))}
+        {!impact?.currencySummaries?.length && (
+          <div className="rounded-2xl border border-white/10 bg-black/40 p-4 text-sm text-zinc-400">
+            {t("financial.noImpact")}
+          </div>
+        )}
+      </div>
+
+      <div className="grid gap-4 lg:grid-cols-[2fr_1fr]">
+        <div className="rounded-2xl border border-white/10 bg-black/40 p-4">
+          <div className="flex items-center justify-between">
+            <div>
+              <h2 className="text-lg font-semibold text-white">{t("financial.chart.title")}</h2>
+              <p className="text-xs text-zinc-500">{t("financial.chart.subtitle")}</p>
+            </div>
+            <div className="flex gap-2">
+              {["24h", "7d", "30d"].map((value) => (
+                <button
+                  key={value}
+                  type="button"
+                  onClick={() => setRange(value)}
+                  className={
+                    value === range
+                      ? "rounded-full bg-emerald-500/20 px-3 py-1 text-xs text-emerald-200"
+                      : "rounded-full border border-white/10 px-3 py-1 text-xs text-zinc-300"
+                  }
+                >
+                  {value === "24h"
+                    ? t("financial.range.day")
+                    : value === "7d"
+                      ? t("financial.range.week")
+                      : t("financial.range.month")}
+                </button>
+              ))}
+            </div>
+          </div>
+
+          <div className="mt-4 h-64">
+            <ResponsiveContainer width="100%" height="100%">
+              <AreaChart data={chartData}>
+                <defs>
+                  <linearGradient id="slowFill" x1="0" y1="0" x2="0" y2="1">
+                    <stop offset="5%" stopColor="#facc15" stopOpacity={0.5} />
+                    <stop offset="95%" stopColor="#facc15" stopOpacity={0.05} />
+                  </linearGradient>
+                  <linearGradient id="microFill" x1="0" y1="0" x2="0" y2="1">
+                    <stop offset="5%" stopColor="#fb7185" stopOpacity={0.5} />
+                    <stop offset="95%" stopColor="#fb7185" stopOpacity={0.05} />
+                  </linearGradient>
+                  <linearGradient id="macroFill" x1="0" y1="0" x2="0" y2="1">
+                    <stop offset="5%" stopColor="#f97316" stopOpacity={0.5} />
+                    <stop offset="95%" stopColor="#f97316" stopOpacity={0.05} />
+                  </linearGradient>
+                  <linearGradient id="scrapFill" x1="0" y1="0" x2="0" y2="1">
+                    <stop offset="5%" stopColor="#38bdf8" stopOpacity={0.5} />
+                    <stop offset="95%" stopColor="#38bdf8" stopOpacity={0.05} />
+                  </linearGradient>
+                </defs>
+                <CartesianGrid strokeDasharray="3 3" stroke="var(--app-chart-grid)" />
+                <XAxis dataKey="day" tick={{ fill: "var(--app-chart-tick)", fontSize: 10 }} />
+                <YAxis tick={{ fill: "var(--app-chart-tick)", fontSize: 10 }} />
+                <Tooltip
+                  contentStyle={{
+                    background: "var(--app-chart-tooltip-bg)",
+                    border: "1px solid var(--app-chart-tooltip-border)",
+                  }}
+                  labelStyle={{ color: "var(--app-chart-label)" }}
+                />
+                <Area type="monotone" dataKey="slowCycle" stackId="1" stroke="#facc15" fill="url(#slowFill)" />
+                <Area type="monotone" dataKey="microstop" stackId="1" stroke="#fb7185" fill="url(#microFill)" />
+                <Area type="monotone" dataKey="macrostop" stackId="1" stroke="#f97316" fill="url(#macroFill)" />
+                <Area type="monotone" dataKey="scrap" stackId="1" stroke="#38bdf8" fill="url(#scrapFill)" />
+              </AreaChart>
+            </ResponsiveContainer>
+          </div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-black/40 p-4 space-y-4">
+          <h2 className="text-lg font-semibold text-white">{t("financial.filters.title")}</h2>
+          <div className="space-y-3 text-sm text-zinc-300">
+            <div>
+              <label className="text-xs uppercase text-zinc-500">{t("financial.filters.machine")}</label>
+              <select
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2"
+                value={machineFilter}
+                onChange={(event) => setMachineFilter(event.target.value)}
+              >
+                <option value="">{t("financial.filters.allMachines")}</option>
+                {machines.map((machine) => (
+                  <option key={machine.id} value={machine.id}>
+                    {machine.name}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div>
+              <label className="text-xs uppercase text-zinc-500">{t("financial.filters.location")}</label>
+              <select
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2"
+                value={locationFilter}
+                onChange={(event) => setLocationFilter(event.target.value)}
+              >
+                <option value="">{t("financial.filters.allLocations")}</option>
+                {locations.map((loc) => (
+                  <option key={loc} value={loc}>
+                    {loc}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div>
+              <label className="text-xs uppercase text-zinc-500">{t("financial.filters.sku")}</label>
+              <input
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2"
+                value={skuFilter}
+                onChange={(event) => setSkuFilter(event.target.value)}
+                placeholder={t("financial.filters.skuPlaceholder")}
+              />
+            </div>
+            <div>
+              <label className="text-xs uppercase text-zinc-500">{t("financial.filters.currency")}</label>
+              <input
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2"
+                value={currencyFilter}
+                onChange={(event) => setCurrencyFilter(event.target.value.toUpperCase())}
+                placeholder={t("financial.filters.currencyPlaceholder")}
+              />
+            </div>
+          </div>
+        </div>
+      </div>
+
+      {loading && <div className="text-xs text-zinc-500">{t("financial.loadingMachines")}</div>}
+    </div>
+  );
+}

app/(app)/financial/page.tsx

@@ -0,0 +1,45 @@
+import { redirect } from "next/navigation";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { computeFinancialImpact } from "@/lib/financial/impact";
+import FinancialClient from "./FinancialClient";
+
+const RANGE_MS = 7 * 24 * 60 * 60 * 1000;
+
+export default async function FinancialPage() {
+  const session = await requireSession();
+  if (!session) redirect("/login?next=/financial");
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+
+  const role = membership?.role ?? null;
+  if (role !== "OWNER") {
+    return <FinancialClient initialRole={role ?? "GUEST"} />;
+  }
+
+  const machines = await prisma.machine.findMany({
+    where: { orgId: session.orgId },
+    orderBy: { createdAt: "desc" },
+    select: { id: true, name: true, location: true },
+  });
+
+  const end = new Date();
+  const start = new Date(end.getTime() - RANGE_MS);
+  const impact = await computeFinancialImpact({
+    orgId: session.orgId,
+    start,
+    end,
+    includeEvents: false,
+  });
+
+  return (
+    <FinancialClient
+      initialRole={role}
+      initialMachines={machines}
+      initialImpact={{ ok: true, currencySummaries: impact.currencySummaries }}
+    />
+  );
+}

app/(app)/layout.tsx

@@ -1,4 +1,4 @@
-import { Sidebar } from "@/components/layout/Sidebar";
+import { AppShell } from "@/components/layout/AppShell";
 import { cookies } from "next/headers";
 import { redirect } from "next/navigation";
 import { prisma } from "@/lib/prisma";
@@ -6,7 +6,10 @@ import { prisma } from "@/lib/prisma";
 const COOKIE_NAME = "mis_session";
 
 export default async function AppLayout({ children }: { children: React.ReactNode }) {
-  const sessionId = (await cookies()).get(COOKIE_NAME)?.value;
+  const cookieJar = await cookies();
+  const sessionId = cookieJar.get(COOKIE_NAME)?.value;
+  const themeCookie = cookieJar.get("mis_theme")?.value;
+  const initialTheme = themeCookie === "light" ? "light" : "dark";
 
   if (!sessionId) redirect("/login?next=/machines");
 
@@ -20,14 +23,9 @@ export default async function AppLayout({ children }: { children: React.ReactNod
     include: { user: true, org: true },
   });
 
-  if (!session) redirect("/login?next=/machines");
-
-  return (
-    <div className="min-h-screen bg-black text-white">
-      <div className="flex">
-        <Sidebar />
-        <main className="flex-1 min-h-screen">{children}</main>
-      </div>
-    </div>
-  );
+  if (!session || !session.user?.isActive || !session.user?.emailVerifiedAt) {
+    redirect("/login?next=/machines");
+  }
+
+  return <AppShell initialTheme={initialTheme}>{children}</AppShell>;
 }

app/(app)/machines/MachinesClient.tsx

@@ -0,0 +1,338 @@
+"use client";
+
+import Link from "next/link";
+import { useRouter } from "next/navigation";
+import { useEffect, useState, type KeyboardEvent } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type MachineRow = {
+  id: string;
+  name: string;
+  code?: string | null;
+  location?: string | null;
+  latestHeartbeat: null | {
+    ts: string;
+    tsServer?: string | null;
+    status: string;
+    message?: string | null;
+    ip?: string | null;
+    fwVersion?: string | null;
+  };
+};
+
+function secondsAgo(ts: string | undefined, locale: string, fallback: string) {
+  if (!ts) return fallback;
+  const diff = Math.floor((Date.now() - new Date(ts).getTime()) / 1000);
+  const rtf = new Intl.RelativeTimeFormat(locale, { numeric: "auto" });
+  if (diff < 60) return rtf.format(-diff, "second");
+  return rtf.format(-Math.floor(diff / 60), "minute");
+}
+
+function isOffline(ts?: string) {
+  if (!ts) return true;
+  return Date.now() - new Date(ts).getTime() > 30000; // 30s threshold
+}
+
+function normalizeStatus(status?: string) {
+  const s = (status ?? "").toUpperCase();
+  if (s === "ONLINE") return "RUN";
+  return s;
+}
+
+function badgeClass(status?: string, offline?: boolean) {
+  if (offline) return "bg-white/10 text-zinc-300";
+  const s = (status ?? "").toUpperCase();
+  if (s === "RUN") return "bg-emerald-500/15 text-emerald-300";
+  if (s === "IDLE") return "bg-yellow-500/15 text-yellow-300";
+  if (s === "STOP" || s === "DOWN") return "bg-red-500/15 text-red-300";
+  return "bg-white/10 text-white";
+}
+
+export default function MachinesClient({ initialMachines = [] }: { initialMachines?: MachineRow[] }) {
+  const { t, locale } = useI18n();
+  const router = useRouter();
+  const [machines, setMachines] = useState<MachineRow[]>(() => initialMachines);
+  const [loading, setLoading] = useState(false);
+  const [showCreate, setShowCreate] = useState(false);
+  const [createName, setCreateName] = useState("");
+  const [createCode, setCreateCode] = useState("");
+  const [createLocation, setCreateLocation] = useState("");
+  const [creating, setCreating] = useState(false);
+  const [createError, setCreateError] = useState<string | null>(null);
+  const [createdMachine, setCreatedMachine] = useState<{
+    id: string;
+    name: string;
+    pairingCode: string;
+    pairingExpiresAt: string;
+  } | null>(null);
+  const [copyStatus, setCopyStatus] = useState<string | null>(null);
+
+  useEffect(() => {
+    let alive = true;
+
+    async function load() {
+      try {
+        const res = await fetch("/api/machines", { cache: "no-store" });
+        const json = await res.json();
+        if (alive) {
+          setMachines(json.machines ?? []);
+          setLoading(false);
+        }
+      } catch {
+        if (alive) setLoading(false);
+      }
+    }
+
+    load();
+    const t = setInterval(load, 15000);
+
+    return () => {
+      alive = false;
+      clearInterval(t);
+    };
+  }, []);
+
+  async function createMachine() {
+    if (!createName.trim()) {
+      setCreateError(t("machines.create.error.nameRequired"));
+      return;
+    }
+
+    setCreating(true);
+    setCreateError(null);
+
+    try {
+      const res = await fetch("/api/machines", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          name: createName,
+          code: createCode,
+          location: createLocation,
+        }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok || !data.ok) {
+        throw new Error(data.error || t("machines.create.error.failed"));
+      }
+
+      const nextMachine = {
+        ...data.machine,
+        latestHeartbeat: null,
+      };
+      setMachines((prev) => [nextMachine, ...prev]);
+      setCreatedMachine({
+        id: data.machine.id,
+        name: data.machine.name,
+        pairingCode: data.machine.pairingCode,
+        pairingExpiresAt: data.machine.pairingCodeExpiresAt,
+      });
+      setCreateName("");
+      setCreateCode("");
+      setCreateLocation("");
+      setShowCreate(false);
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : null;
+      setCreateError(message || t("machines.create.error.failed"));
+    } finally {
+      setCreating(false);
+    }
+  }
+
+  async function copyText(text: string) {
+    try {
+      if (navigator.clipboard?.writeText) {
+        await navigator.clipboard.writeText(text);
+        setCopyStatus(t("machines.pairing.copied"));
+      } else {
+        setCopyStatus(t("machines.pairing.copyUnsupported"));
+      }
+    } catch {
+      setCopyStatus(t("machines.pairing.copyFailed"));
+    }
+    setTimeout(() => setCopyStatus(null), 2000);
+  }
+
+  function handleCardKeyDown(event: KeyboardEvent<HTMLDivElement>, machineId: string) {
+    if (event.key === "Enter" || event.key === " ") {
+      event.preventDefault();
+      router.push(`/machines/${machineId}`);
+    }
+  }
+
+  const showCreateCard = showCreate || (!loading && machines.length === 0);
+
+  return (
+    <div className="p-4 sm:p-6">
+      <div className="mb-6 flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
+        <div>
+          <h1 className="text-2xl font-semibold text-white">{t("machines.title")}</h1>
+          <p className="text-sm text-zinc-400">{t("machines.subtitle")}</p>
+        </div>
+
+        <div className="flex w-full flex-wrap items-center gap-2 sm:w-auto">
+          <button
+            type="button"
+            onClick={() => setShowCreate((prev) => !prev)}
+            className="w-full rounded-xl border border-emerald-400/40 bg-emerald-500/20 px-4 py-2 text-sm text-emerald-100 hover:bg-emerald-500/30 sm:w-auto"
+          >
+            {showCreate ? t("machines.cancel") : t("machines.addMachine")}
+          </button>
+          <Link
+            href="/overview"
+            className="w-full rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-center text-sm text-white hover:bg-white/10 sm:w-auto"
+          >
+            {t("machines.backOverview")}
+          </Link>
+        </div>
+      </div>
+
+      {showCreateCard && (
+        <div className="mb-6 rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <div>
+              <div className="text-sm font-semibold text-white">{t("machines.addCardTitle")}</div>
+              <div className="text-xs text-zinc-400">{t("machines.addCardSubtitle")}</div>
+            </div>
+          </div>
+
+          <div className="mt-4 grid grid-cols-1 gap-3 md:grid-cols-3">
+            <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+              {t("machines.field.name")}
+              <input
+                value={createName}
+                onChange={(event) => setCreateName(event.target.value)}
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              />
+            </label>
+            <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+              {t("machines.field.code")}
+              <input
+                value={createCode}
+                onChange={(event) => setCreateCode(event.target.value)}
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              />
+            </label>
+            <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+              {t("machines.field.location")}
+              <input
+                value={createLocation}
+                onChange={(event) => setCreateLocation(event.target.value)}
+                className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+              />
+            </label>
+          </div>
+
+          <div className="mt-4 flex flex-wrap items-center gap-3">
+            <button
+              type="button"
+              onClick={createMachine}
+              disabled={creating}
+              className="rounded-xl border border-emerald-400/40 bg-emerald-500/20 px-4 py-2 text-sm text-emerald-100 hover:bg-emerald-500/30 disabled:opacity-60"
+            >
+            {creating ? t("machines.create.loading") : t("machines.create.default")}
+          </button>
+            {createError && <div className="text-xs text-red-200">{createError}</div>}
+          </div>
+        </div>
+      )}
+
+      {createdMachine && (
+      <div className="mb-6 rounded-2xl border border-emerald-500/20 bg-emerald-500/10 p-5">
+          <div className="text-sm font-semibold text-white">{t("machines.pairing.title")}</div>
+          <div className="mt-2 text-xs text-zinc-300">
+            {t("machines.pairing.machine")} <span className="text-white">{createdMachine.name}</span>
+          </div>
+          <div className="mt-3 rounded-xl border border-white/10 bg-black/30 p-4">
+            <div className="text-xs uppercase tracking-wide text-zinc-400">{t("machines.pairing.codeLabel")}</div>
+            <div className="mt-2 text-3xl font-semibold text-white">{createdMachine.pairingCode}</div>
+            <div className="mt-2 text-xs text-zinc-400">
+              {t("machines.pairing.expires")}{" "}
+              {createdMachine.pairingExpiresAt
+                ? new Date(createdMachine.pairingExpiresAt).toLocaleString(locale)
+                : t("machines.pairing.soon")}
+            </div>
+          </div>
+          <div className="mt-3 text-xs text-zinc-300">
+            {t("machines.pairing.instructions")}
+          </div>
+          <div className="mt-3 flex flex-wrap items-center gap-3">
+            <button
+              type="button"
+              onClick={() => copyText(createdMachine.pairingCode)}
+              className="rounded-xl border border-white/10 bg-white/5 px-3 py-2 text-sm text-white hover:bg-white/10"
+            >
+              {t("machines.pairing.copy")}
+            </button>
+            {copyStatus && <div className="text-xs text-zinc-300">{copyStatus}</div>}
+          </div>
+        </div>
+      )}
+
+      {loading && <div className="mb-4 text-sm text-zinc-400">{t("machines.loading")}</div>}
+
+      {!loading && machines.length === 0 && (
+        <div className="mb-4 text-sm text-zinc-400">{t("machines.empty")}</div>
+      )}
+
+      <div className="grid grid-cols-1 gap-4 md:grid-cols-2 xl:grid-cols-3">
+        {(!loading ? machines : []).map((m) => {
+          const hb = m.latestHeartbeat;
+          const hbTs = hb?.tsServer ?? hb?.ts;
+          const offline = isOffline(hbTs);
+          const normalizedStatus = normalizeStatus(hb?.status);
+          const statusLabel = offline ? t("machines.status.offline") : (normalizedStatus || t("machines.status.unknown"));
+          const lastSeen = secondsAgo(hbTs, locale, t("common.never"));
+
+          return (
+            <div
+              key={m.id}
+              role="link"
+              tabIndex={0}
+              onClick={() => router.push(`/machines/${m.id}`)}
+              onKeyDown={(event) => handleCardKeyDown(event, m.id)}
+              className="cursor-pointer rounded-2xl border border-white/10 bg-white/5 p-5 hover:bg-white/10"
+            >
+              <div className="flex items-center justify-between gap-3">
+                <div className="min-w-0">
+                  <div className="truncate text-lg font-semibold text-white">{m.name}</div>
+                  <div className="mt-1 text-xs text-zinc-400">
+                    {m.code ? m.code : t("common.na")} - {t("machines.lastSeen", { time: lastSeen })}
+                  </div>
+                </div>
+
+                <span
+                  className={`shrink-0 rounded-full px-3 py-1 text-xs ${badgeClass(
+                    normalizedStatus,
+                    offline
+                  )}`}
+                >
+                  {statusLabel}
+                </span>
+              </div>
+
+              <div className="mt-4 text-sm text-zinc-400">{t("machines.status")}</div>
+              <div className="mt-1 flex items-center gap-2 text-sm font-semibold text-white">
+                {offline ? (
+                  <>
+                    <span className="inline-flex h-2.5 w-2.5 rounded-full bg-zinc-500" aria-hidden="true" />
+                    <span>{t("machines.status.noHeartbeat")}</span>
+                  </>
+                ) : (
+                  <>
+                    <span className="relative flex h-2.5 w-2.5" aria-hidden="true">
+                      <span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75" />
+                      <span className="relative inline-flex h-2.5 w-2.5 rounded-full bg-emerald-400" />
+                    </span>
+                    <span>{t("machines.status.ok")}</span>
+                  </>
+                )}
+              </div>
+
+            </div>
+          );
+        })}
+      </div>
+    </div>
+  );
+}

app/(app)/machines/page.tsx

@@ -1,133 +1,45 @@
-"use client";
+import { redirect } from "next/navigation";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import MachinesClient from "./MachinesClient";
 
-import Link from "next/link";
-import { useEffect, useState } from "react";
-
-type MachineRow = {
-  id: string;
-  name: string;
-  code?: string | null;
-  location?: string | null;
-  latestHeartbeat: null | {
-    ts: string;
-    status: string;
-    message?: string | null;
-    ip?: string | null;
-    fwVersion?: string | null;
-  };
-};
-
-function secondsAgo(ts?: string) {
-  if (!ts) return "never";
-  const diff = Math.floor((Date.now() - new Date(ts).getTime()) / 1000);
-  if (diff < 60) return `${diff}s ago`;
-  return `${Math.floor(diff / 60)}m ago`;
+function toIso(value?: Date | null) {
+  return value ? value.toISOString() : null;
 }
 
-function isOffline(ts?: string) {
-  if (!ts) return true;
-  return Date.now() - new Date(ts).getTime() > 15000; // 15s threshold
+export default async function MachinesPage() {
+  const session = await requireSession();
+  if (!session) redirect("/login?next=/machines");
+
+  const machines = await prisma.machine.findMany({
+    where: { orgId: session.orgId },
+    orderBy: { createdAt: "desc" },
+    select: {
+      id: true,
+      name: true,
+      code: true,
+      location: true,
+      createdAt: true,
+      updatedAt: true,
+      heartbeats: {
+        orderBy: { tsServer: "desc" },
+        take: 1,
+        select: { ts: true, tsServer: true, status: true, message: true, ip: true, fwVersion: true },
+      },
+    },
+  });
+
+  const initialMachines = machines.map((machine) => ({
+    ...machine,
+    latestHeartbeat: machine.heartbeats[0]
+      ? {
+          ...machine.heartbeats[0],
+          ts: toIso(machine.heartbeats[0].ts) ?? "",
+          tsServer: toIso(machine.heartbeats[0].tsServer),
         }
+      : null,
+    heartbeats: undefined,
+  }));
 
-function badgeClass(status?: string, offline?: boolean) {
-  if (offline) return "bg-white/10 text-zinc-300";
-  const s = (status ?? "").toUpperCase();
-  if (s === "RUN") return "bg-emerald-500/15 text-emerald-300";
-  if (s === "IDLE") return "bg-yellow-500/15 text-yellow-300";
-  if (s === "STOP" || s === "DOWN") return "bg-red-500/15 text-red-300";
-  return "bg-white/10 text-white";
-}
-
-export default function MachinesPage() {
-  const [machines, setMachines] = useState<MachineRow[]>([]);
-  const [loading, setLoading] = useState(true);
-
-  useEffect(() => {
-    let alive = true;
-
-    async function load() {
-      try {
-        const res = await fetch("/api/machines", { cache: "no-store" });
-        const json = await res.json();
-        if (alive) {
-          setMachines(json.machines ?? []);
-          setLoading(false);
-        }
-      } catch {
-        if (alive) setLoading(false);
-      }
-    }
-
-    load();
-    const t = setInterval(load, 5000);
-
-    return () => {
-      alive = false;
-      clearInterval(t);
-    };
-  }, []);
-
-  return (
-    <div className="p-6">
-      <div className="mb-6 flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-semibold text-white">Machines</h1>
-          <p className="text-sm text-zinc-400">Select a machine to view live KPIs.</p>
-        </div>
-
-        <Link
-          href="/overview"
-          className="rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-sm text-white hover:bg-white/10"
-        >
-          Back to Overview
-        </Link>
-      </div>
-
-      {loading && <div className="mb-4 text-sm text-zinc-400">Loading machines…</div>}
-
-      {!loading && machines.length === 0 && (
-        <div className="mb-4 text-sm text-zinc-400">No machines found for this org.</div>
-      )}
-
-      <div className="grid grid-cols-1 gap-4 md:grid-cols-2 xl:grid-cols-3">
-        {(!loading ? machines : []).map((m) => {
-          const hb = m.latestHeartbeat;
-          const offline = isOffline(hb?.ts);
-          const statusLabel = offline ? "OFFLINE" : hb?.status ?? "UNKNOWN";
-          const lastSeen = secondsAgo(hb?.ts);
-
-          return (
-            <Link
-              key={m.id}
-              href={`/machines/${m.id}`}
-              className="rounded-2xl border border-white/10 bg-white/5 p-5 hover:bg-white/10"
-            >
-              <div className="flex items-center justify-between gap-3">
-                <div className="min-w-0">
-                  <div className="truncate text-lg font-semibold text-white">{m.name}</div>
-                  <div className="mt-1 text-xs text-zinc-400">
-                    {m.code ? m.code : "—"} • Last seen {lastSeen}
-                  </div>
-                </div>
-
-                <span
-                  className={`shrink-0 rounded-full px-3 py-1 text-xs ${badgeClass(
-                    hb?.status,
-                    offline
-                  )}`}
-                >
-                  {statusLabel}
-                </span>
-              </div>
-
-              <div className="mt-4 text-sm text-zinc-400">Status</div>
-              <div className="text-xl font-semibold text-white">
-                {offline ? "No heartbeat" : hb?.message ?? "OK"}
-              </div>
-            </Link>
-          );
-        })}
-      </div>
-    </div>
-  );
+  return <MachinesClient initialMachines={initialMachines} />;
 }

app/(app)/overview/OverviewClient.tsx

@@ -0,0 +1,465 @@
+"use client";
+
+import Link from "next/link";
+import { useEffect, useMemo, useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type Heartbeat = {
+  ts: string;
+  tsServer?: string | null;
+  status: string;
+  message?: string | null;
+  ip?: string | null;
+  fwVersion?: string | null;
+};
+
+type Kpi = {
+  ts: string;
+  oee?: number | null;
+  availability?: number | null;
+  performance?: number | null;
+  quality?: number | null;
+  workOrderId?: string | null;
+  sku?: string | null;
+  good?: number | null;
+  scrap?: number | null;
+  target?: number | null;
+  cycleTime?: number | null;
+};
+
+type MachineRow = {
+  id: string;
+  name: string;
+  code?: string | null;
+  location?: string | null;
+  latestHeartbeat: Heartbeat | null;
+  latestKpi?: Kpi | null;
+};
+
+type EventRow = {
+  id: string;
+  ts: string;
+  topic?: string;
+  eventType: string;
+  severity: string;
+  title: string;
+  description?: string | null;
+  requiresAck: boolean;
+  machineId?: string;
+  machineName?: string;
+  source: "ingested";
+};
+
+const OFFLINE_MS = 30000;
+const MAX_EVENT_MACHINES = 6;
+
+function secondsAgo(ts: string | undefined, locale: string, fallback: string) {
+  if (!ts) return fallback;
+  const diff = Math.floor((Date.now() - new Date(ts).getTime()) / 1000);
+  const rtf = new Intl.RelativeTimeFormat(locale, { numeric: "auto" });
+  if (diff < 60) return rtf.format(-diff, "second");
+  if (diff < 3600) return rtf.format(-Math.floor(diff / 60), "minute");
+  return rtf.format(-Math.floor(diff / 3600), "hour");
+}
+
+function isOffline(ts?: string) {
+  if (!ts) return true;
+  return Date.now() - new Date(ts).getTime() > OFFLINE_MS;
+}
+
+function normalizeStatus(status?: string) {
+  const s = (status ?? "").toUpperCase();
+  if (s === "ONLINE") return "RUN";
+  return s;
+}
+
+function heartbeatTime(hb?: Heartbeat | null) {
+  return hb?.tsServer ?? hb?.ts;
+}
+
+function fmtPct(v?: number | null) {
+  if (v === null || v === undefined || Number.isNaN(v)) return "--";
+  return `${v.toFixed(1)}%`;
+}
+
+function fmtNum(v?: number | null) {
+  if (v === null || v === undefined || Number.isNaN(v)) return "--";
+  return `${Math.round(v)}`;
+}
+
+function severityClass(sev?: string) {
+  const s = (sev ?? "").toLowerCase();
+  if (s === "critical") return "bg-red-500/15 text-red-300";
+  if (s === "warning") return "bg-yellow-500/15 text-yellow-300";
+  if (s === "info") return "bg-blue-500/15 text-blue-300";
+  return "bg-white/10 text-zinc-200";
+}
+
+function sourceClass(src: EventRow["source"]) {
+  if (src === "ingested") return "bg-white/10 text-zinc-200";
+  return "bg-white/10 text-zinc-200";
+}
+
+export default function OverviewClient({
+  initialMachines = [],
+  initialEvents = [],
+}: {
+  initialMachines?: MachineRow[];
+  initialEvents?: EventRow[];
+}) {
+  const { t, locale } = useI18n();
+  const [machines, setMachines] = useState<MachineRow[]>(() => initialMachines);
+  const [events, setEvents] = useState<EventRow[]>(() => initialEvents);
+  const [loading, setLoading] = useState(false);
+  const [eventsLoading, setEventsLoading] = useState(false);
+
+  useEffect(() => {
+    let alive = true;
+
+    async function load() {
+      try {
+        setEventsLoading(true);
+        const res = await fetch(`/api/overview?events=critical&eventMachines=${MAX_EVENT_MACHINES}`, {
+          cache: "no-cache",
+        });
+        if (res.status === 304) {
+          if (alive) setLoading(false);
+          return;
+        }
+        const json = await res.json().catch(() => ({}));
+        if (!alive) return;
+        setMachines(json.machines ?? []);
+        setEvents(json.events ?? []);
+        setLoading(false);
+      } catch {
+        if (!alive) return;
+        setMachines([]);
+        setEvents([]);
+        setLoading(false);
+      } finally {
+        if (alive) setEventsLoading(false);
+      }
+    }
+
+    load();
+    const t = setInterval(load, 30000);
+    return () => {
+      alive = false;
+      clearInterval(t);
+    };
+  }, []);
+
+  const stats = useMemo(() => {
+    const total = machines.length;
+    let online = 0;
+    let running = 0;
+    let idle = 0;
+    let stopped = 0;
+    let oeeSum = 0;
+    let oeeCount = 0;
+    let availSum = 0;
+    let availCount = 0;
+    let perfSum = 0;
+    let perfCount = 0;
+    let qualSum = 0;
+    let qualCount = 0;
+    let goodSum = 0;
+    let scrapSum = 0;
+    let targetSum = 0;
+
+    for (const m of machines) {
+      const hb = m.latestHeartbeat;
+      const offline = isOffline(heartbeatTime(hb));
+      if (!offline) online += 1;
+
+      const status = normalizeStatus(hb?.status);
+      if (!offline) {
+        if (status === "RUN") running += 1;
+        else if (status === "IDLE") idle += 1;
+        else if (status === "STOP" || status === "DOWN") stopped += 1;
+      }
+
+      const k = m.latestKpi;
+      if (k?.oee != null) {
+        oeeSum += Number(k.oee);
+        oeeCount += 1;
+      }
+      if (k?.availability != null) {
+        availSum += Number(k.availability);
+        availCount += 1;
+      }
+      if (k?.performance != null) {
+        perfSum += Number(k.performance);
+        perfCount += 1;
+      }
+      if (k?.quality != null) {
+        qualSum += Number(k.quality);
+        qualCount += 1;
+      }
+      if (k?.good != null) goodSum += Number(k.good);
+      if (k?.scrap != null) scrapSum += Number(k.scrap);
+      if (k?.target != null) targetSum += Number(k.target);
+    }
+
+    return {
+      total,
+      online,
+      offline: total - online,
+      running,
+      idle,
+      stopped,
+      oee: oeeCount ? oeeSum / oeeCount : null,
+      availability: availCount ? availSum / availCount : null,
+      performance: perfCount ? perfSum / perfCount : null,
+      quality: qualCount ? qualSum / qualCount : null,
+      goodSum,
+      scrapSum,
+      targetSum,
+    };
+  }, [machines]);
+
+  const attention = useMemo(() => {
+    const list = machines
+      .map((m) => {
+        const hb = m.latestHeartbeat;
+        const offline = isOffline(heartbeatTime(hb));
+        const k = m.latestKpi;
+        const oee = k?.oee ?? null;
+        let score = 0;
+        if (offline) score += 100;
+        if (oee != null && oee < 75) score += 50;
+        if (oee != null && oee < 85) score += 25;
+        return { machine: m, offline, oee, score };
+      })
+      .filter((x) => x.score > 0)
+      .sort((a, b) => b.score - a.score)
+      .slice(0, 6);
+
+    return list;
+  }, [machines]);
+
+  const formatEventType = (eventType?: string) => {
+    if (!eventType) return "";
+    const key = `overview.event.${eventType}`;
+    const label = t(key);
+    return label === key ? eventType : label;
+  };
+
+  const formatSource = (source?: string) => {
+    if (!source) return "";
+    const key = `overview.source.${source}`;
+    const label = t(key);
+    return label === key ? source : label;
+  };
+
+  const formatSeverity = (severity?: string) => {
+    if (!severity) return "";
+    const key = `overview.severity.${severity}`;
+    const label = t(key);
+    return label === key ? severity.toUpperCase() : label;
+  };
+
+  return (
+    <div className="p-4 sm:p-6">
+      <div className="mb-6 flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
+        <div>
+          <h1 className="text-2xl font-semibold text-white">{t("overview.title")}</h1>
+          <p className="text-sm text-zinc-400">{t("overview.subtitle")}</p>
+        </div>
+
+        <Link
+          href="/machines"
+          className="w-full rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-center text-sm text-white hover:bg-white/10 sm:w-auto"
+        >
+          {t("overview.viewMachines")}
+        </Link>
+      </div>
+
+      {loading && <div className="mb-4 text-sm text-zinc-400">{t("overview.loading")}</div>}
+
+      <div className="grid grid-cols-1 gap-4 xl:grid-cols-3">
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.fleetHealth")}</div>
+          <div className="mt-2 text-3xl font-semibold text-white">{stats.total}</div>
+          <div className="mt-2 text-xs text-zinc-400">{t("overview.machinesTotal")}</div>
+          <div className="mt-4 flex flex-wrap gap-2 text-xs">
+            <span className="rounded-full bg-emerald-500/15 px-2 py-0.5 text-emerald-300">
+              {t("overview.online")} {stats.online}
+            </span>
+            <span className="rounded-full bg-white/10 px-2 py-0.5 text-zinc-300">
+              {t("overview.offline")} {stats.offline}
+            </span>
+            <span className="rounded-full bg-emerald-500/10 px-2 py-0.5 text-emerald-200">
+              {t("overview.run")} {stats.running}
+            </span>
+            <span className="rounded-full bg-yellow-500/15 px-2 py-0.5 text-yellow-300">
+              {t("overview.idle")} {stats.idle}
+            </span>
+            <span className="rounded-full bg-red-500/15 px-2 py-0.5 text-red-300">
+              {t("overview.stop")} {stats.stopped}
+            </span>
+          </div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.productionTotals")}</div>
+          <div className="mt-2 grid grid-cols-1 gap-3 sm:grid-cols-3">
+            <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+              <div className="text-[11px] text-zinc-400">{t("overview.good")}</div>
+              <div className="mt-1 text-sm font-semibold text-white">{fmtNum(stats.goodSum)}</div>
+            </div>
+            <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+              <div className="text-[11px] text-zinc-400">{t("overview.scrap")}</div>
+              <div className="mt-1 text-sm font-semibold text-white">{fmtNum(stats.scrapSum)}</div>
+            </div>
+            <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+              <div className="text-[11px] text-zinc-400">{t("overview.target")}</div>
+              <div className="mt-1 text-sm font-semibold text-white">{fmtNum(stats.targetSum)}</div>
+            </div>
+          </div>
+          <div className="mt-3 text-xs text-zinc-400">{t("overview.kpiSumNote")}</div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.activityFeed")}</div>
+          <div className="mt-2 text-3xl font-semibold text-white">{events.length}</div>
+          <div className="mt-2 text-xs text-zinc-400">
+            {eventsLoading ? t("overview.eventsRefreshing") : t("overview.eventsLast30")}
+          </div>
+          <div className="mt-4 space-y-2">
+            {events.slice(0, 3).map((e) => (
+              <div key={e.id} className="flex items-center justify-between text-xs text-zinc-300">
+                <div className="truncate">
+                  {e.machineName ? `${e.machineName}: ` : ""}
+                  {e.title}
+                </div>
+                <div className="shrink-0 text-zinc-500">
+                  {secondsAgo(e.ts, locale, t("common.never"))}
+                </div>
+              </div>
+            ))}
+            {events.length === 0 && !eventsLoading ? (
+              <div className="text-xs text-zinc-500">{t("overview.eventsNone")}</div>
+            ) : null}
+          </div>
+        </div>
+      </div>
+
+      <div className="mt-6 grid grid-cols-1 gap-4 md:grid-cols-2 xl:grid-cols-4">
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.oeeAvg")}</div>
+          <div className="mt-2 text-3xl font-semibold text-emerald-300">{fmtPct(stats.oee)}</div>
+        </div>
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.availabilityAvg")}</div>
+          <div className="mt-2 text-2xl font-semibold text-white">{fmtPct(stats.availability)}</div>
+        </div>
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.performanceAvg")}</div>
+          <div className="mt-2 text-2xl font-semibold text-white">{fmtPct(stats.performance)}</div>
+        </div>
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="text-xs text-zinc-400">{t("overview.qualityAvg")}</div>
+          <div className="mt-2 text-2xl font-semibold text-white">{fmtPct(stats.quality)}</div>
+        </div>
+      </div>
+
+      <div className="mt-6 grid grid-cols-1 gap-4 xl:grid-cols-3">
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5 xl:col-span-1">
+          <div className="mb-3 flex items-center justify-between">
+            <div className="text-sm font-semibold text-white">{t("overview.attentionList")}</div>
+            <div className="text-xs text-zinc-400">
+              {attention.length} {t("overview.shown")}
+            </div>
+          </div>
+          {attention.length === 0 ? (
+            <div className="text-sm text-zinc-400">{t("overview.noUrgent")}</div>
+          ) : (
+            <div className="space-y-3">
+              {attention.map(({ machine, offline, oee }) => (
+                <div key={machine.id} className="rounded-xl border border-white/10 bg-black/20 p-3">
+                  <div className="flex items-center justify-between gap-3">
+                    <div className="min-w-0">
+                      <div className="truncate text-sm font-semibold text-white">{machine.name}</div>
+                      <div className="mt-1 text-xs text-zinc-400">
+                        {machine.code ?? ""} {machine.location ? `- ${machine.location}` : ""}
+                      </div>
+                    </div>
+                    <div className="text-xs text-zinc-400">
+                      {secondsAgo(heartbeatTime(machine.latestHeartbeat), locale, t("common.never"))}
+                    </div>
+                  </div>
+                  <div className="mt-2 flex items-center gap-2 text-xs">
+                    <span
+                      className={`rounded-full px-2 py-0.5 ${
+                        offline ? "bg-white/10 text-zinc-300" : "bg-emerald-500/15 text-emerald-300"
+                      }`}
+                    >
+                      {offline ? t("overview.status.offline") : t("overview.status.online")}
+                    </span>
+                    {oee != null && (
+                      <span className="rounded-full bg-yellow-500/15 px-2 py-0.5 text-yellow-300">
+                        OEE {fmtPct(oee)}
+                      </span>
+                    )}
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5 xl:col-span-2">
+          <div className="mb-3 flex items-center justify-between">
+            <div className="text-sm font-semibold text-white">{t("overview.timeline")}</div>
+            <div className="text-xs text-zinc-400">
+              {events.length} {t("overview.items")}
+            </div>
+          </div>
+
+          {events.length === 0 && !eventsLoading ? (
+            <div className="text-sm text-zinc-400">{t("overview.noEvents")}</div>
+          ) : (
+            <div className="h-[360px] space-y-3 overflow-y-auto no-scrollbar">
+              {events.map((e) => (
+                <div key={`${e.id}-${e.source}`} className="rounded-xl border border-white/10 bg-black/20 p-4">
+                  <div className="flex items-start justify-between gap-3">
+                    <div className="min-w-0">
+                      <div className="flex flex-wrap items-center gap-2">
+                        <span className={`rounded-full px-2 py-0.5 text-xs ${severityClass(e.severity)}`}>
+                          {formatSeverity(e.severity)}
+                        </span>
+                        <span className="rounded-full bg-white/10 px-2 py-0.5 text-xs text-zinc-200">
+                          {formatEventType(e.eventType)}
+                        </span>
+                        <span className={`rounded-full px-2 py-0.5 text-xs ${sourceClass(e.source)}`}>
+                          {formatSource(e.source)}
+                        </span>
+                        {e.requiresAck ? (
+                          <span className="rounded-full bg-white/10 px-2 py-0.5 text-xs text-white">
+                            {t("overview.ack")}
+                          </span>
+                        ) : null}
+                      </div>
+
+                      <div className="mt-2 truncate text-sm font-semibold text-white">
+                        {e.machineName ? `${e.machineName}: ` : ""}
+                        {e.title}
+                      </div>
+                      {e.description ? (
+                        <div className="mt-1 text-sm text-zinc-300">{e.description}</div>
+                      ) : null}
+                    </div>
+                    <div className="shrink-0 text-xs text-zinc-400">
+                      {secondsAgo(e.ts, locale, t("common.never"))}
+                    </div>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

app/(app)/overview/page.tsx

@@ -0,0 +1,47 @@
+import { redirect } from "next/navigation";
+import { requireSession } from "@/lib/auth/requireSession";
+import { getOverviewData } from "@/lib/overview/getOverviewData";
+import OverviewClient from "./OverviewClient";
+
+function toIso(value?: Date | null) {
+  return value ? value.toISOString() : null;
+}
+
+export default async function OverviewPage() {
+  const session = await requireSession();
+  if (!session) redirect("/login?next=/overview");
+
+  const { machines, events } = await getOverviewData({
+    orgId: session.orgId,
+    eventsMode: "critical",
+    eventsWindowSec: 21600,
+    eventMachines: 6,
+  });
+
+  const initialMachines = machines.map((machine) => ({
+    ...machine,
+    createdAt: toIso(machine.createdAt),
+    updatedAt: toIso(machine.updatedAt),
+    latestHeartbeat: machine.latestHeartbeat
+      ? {
+          ...machine.latestHeartbeat,
+          ts: toIso(machine.latestHeartbeat.ts) ?? "",
+          tsServer: toIso(machine.latestHeartbeat.tsServer),
+        }
+      : null,
+    latestKpi: machine.latestKpi
+      ? {
+          ...machine.latestKpi,
+          ts: toIso(machine.latestKpi.ts) ?? "",
+        }
+      : null,
+  }));
+
+  const initialEvents = events.map((event) => ({
+    ...event,
+    ts: event.ts ? event.ts.toISOString() : "",
+    machineName: event.machineName ?? undefined,
+  }));
+
+  return <OverviewClient initialMachines={initialMachines} initialEvents={initialEvents} />;
+}

app/(app)/reports/downtime-pareto/page.tsx

@@ -0,0 +1,15 @@
+import { redirect } from "next/navigation";
+
+export default function LegacyDowntimeParetoPage({
+  searchParams,
+}: {
+  searchParams: Record<string, string | string[] | undefined>;
+}) {
+  const qs = new URLSearchParams();
+  for (const [k, v] of Object.entries(searchParams)) {
+    if (typeof v === "string") qs.set(k, v);
+    else if (Array.isArray(v)) v.forEach((vv) => qs.append(k, vv));
+  }
+  const q = qs.toString();
+  redirect(q ? `/downtime?${q}` : "/downtime");
+}

app/(app)/reports/loading.tsx

@@ -0,0 +1,21 @@
+export default function ReportsLoading() {
+  return (
+    <div className="p-4 sm:p-6 space-y-6">
+      <div className="h-8 w-56 rounded-lg bg-white/5" />
+      <div className="grid gap-4 lg:grid-cols-4">
+        {Array.from({ length: 4 }).map((_, idx) => (
+          <div key={idx} className="h-24 rounded-2xl border border-white/10 bg-white/5" />
+        ))}
+      </div>
+      <div className="grid gap-4 lg:grid-cols-[2fr_1fr]">
+        <div className="h-80 rounded-2xl border border-white/10 bg-white/5" />
+        <div className="h-80 rounded-2xl border border-white/10 bg-white/5" />
+      </div>
+      <div className="grid gap-4 lg:grid-cols-3">
+        {Array.from({ length: 3 }).map((_, idx) => (
+          <div key={idx} className="h-24 rounded-2xl border border-white/10 bg-white/5" />
+        ))}
+      </div>
+    </div>
+  );
+}

app/(app)/reports/page.tsx

@@ -0,0 +1,880 @@
+"use client";
+
+import { useEffect, useMemo, useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+import {
+  Bar,
+  BarChart,
+  CartesianGrid,
+  Cell,
+  Line,
+  LineChart,
+  ResponsiveContainer,
+  Tooltip,
+  XAxis,
+  YAxis,
+} from "recharts";
+
+type RangeKey = "24h" | "7d" | "30d" | "custom";
+
+type ReportSummary = {
+  oeeAvg: number | null;
+  availabilityAvg: number | null;
+  performanceAvg: number | null;
+  qualityAvg: number | null;
+  goodTotal: number | null;
+  scrapTotal: number | null;
+  targetTotal: number | null;
+  scrapRate: number | null;
+  topScrapSku?: string | null;
+  topScrapWorkOrder?: string | null;
+};
+
+type ReportDowntime = {
+  macrostopSec: number;
+  microstopSec: number;
+  slowCycleCount: number;
+  qualitySpikeCount: number;
+  performanceDegradationCount: number;
+  oeeDropCount: number;
+};
+
+type ReportTrendPoint = { t: string; v: number };
+
+type ReportPayload = {
+  summary: ReportSummary;
+  downtime: ReportDowntime;
+  trend: {
+    oee: ReportTrendPoint[];
+    availability: ReportTrendPoint[];
+    performance: ReportTrendPoint[];
+    quality: ReportTrendPoint[];
+    scrapRate: ReportTrendPoint[];
+  };
+  distribution: {
+    cycleTime: {
+      label: string;
+      count: number;
+      rangeStart?: number;
+      rangeEnd?: number;
+      overflow?: "low" | "high";
+      minValue?: number;
+      maxValue?: number;
+    }[];
+  };
+  insights?: string[];
+};
+
+type MachineOption = { id: string; name: string };
+type FilterOptions = { workOrders: string[]; skus: string[] };
+type Translator = (key: string, vars?: Record<string, string | number>) => string;
+type TooltipPayload<T> = { payload?: T; name?: string; value?: number | string };
+type SimpleTooltipProps<T> = {
+  active?: boolean;
+  payload?: Array<TooltipPayload<T>>;
+  label?: string | number;
+};
+type CycleHistogramRow = ReportPayload["distribution"]["cycleTime"][number];
+
+function fmtPct(v?: number | null) {
+  if (v === null || v === undefined || Number.isNaN(v)) return "--";
+  return `${v.toFixed(1)}%`;
+}
+
+function fmtDuration(sec?: number | null) {
+  if (!sec) return "--";
+  const h = Math.floor(sec / 3600);
+  const m = Math.floor((sec % 3600) / 60);
+  if (h > 0) return `${h}h ${m}m`;
+  return `${m}m`;
+}
+
+function downsample<T>(rows: T[], max: number) {
+  if (rows.length <= max) return rows;
+  const step = Math.ceil(rows.length / max);
+  return rows.filter((_, idx) => idx % step === 0);
+}
+
+function formatTickLabel(ts: string, range: RangeKey) {
+  const d = new Date(ts);
+  if (Number.isNaN(d.getTime())) return ts;
+  const hh = String(d.getHours()).padStart(2, "0");
+  const mm = String(d.getMinutes()).padStart(2, "0");
+  const month = String(d.getMonth() + 1).padStart(2, "0");
+  const day = String(d.getDate()).padStart(2, "0");
+  if (range === "24h") return `${hh}:${mm}`;
+  return `${month}-${day}`;
+}
+
+function CycleTooltip({ active, payload, t }: SimpleTooltipProps<CycleHistogramRow> & { t: Translator }) {
+  if (!active || !payload?.length) return null;
+  const p = payload[0]?.payload;
+  if (!p) return null;
+
+  let detail = "";
+  if (p.overflow === "low") {
+    detail = `${t("reports.tooltip.below")} ${p.rangeEnd?.toFixed(1)}s`;
+  } else if (p.overflow === "high") {
+    detail = `${t("reports.tooltip.above")} ${p.rangeStart?.toFixed(1)}s`;
+  } else if (p.rangeStart != null && p.rangeEnd != null) {
+    detail = `${p.rangeStart.toFixed(1)}s - ${p.rangeEnd.toFixed(1)}s`;
+  }
+
+  const extreme =
+    p.overflow && (p.minValue != null || p.maxValue != null)
+      ? `${t("reports.tooltip.extremes")}: ${p.minValue?.toFixed(1) ?? "--"}s - ${p.maxValue?.toFixed(1) ?? "--"}s`
+      : "";
+
+  return (
+    <div className="rounded-xl border border-white/10 bg-zinc-950/95 px-4 py-3 shadow-lg">
+      <div className="text-sm font-semibold text-white">{p.label}</div>
+      <div className="mt-2 space-y-1 text-xs text-zinc-300">
+        <div>
+          {t("reports.tooltip.cycles")}: <span className="text-white">{p.count}</span>
+        </div>
+        {detail ? (
+          <div>
+            {t("reports.tooltip.range")}: <span className="text-white">{detail}</span>
+          </div>
+        ) : null}
+        {extreme ? <div className="text-zinc-400">{extreme}</div> : null}
+      </div>
+    </div>
+  );
+}
+
+function DowntimeTooltip({ active, payload, t }: SimpleTooltipProps<{ name?: string; value?: number }> & { t: Translator }) {
+  if (!active || !payload?.length) return null;
+  const row = payload[0]?.payload ?? {};
+  const label = row.name ?? payload[0]?.name ?? "";
+  const value = row.value ?? payload[0]?.value ?? 0;
+
+  return (
+    <div className="rounded-xl border border-white/10 bg-zinc-950/95 px-4 py-3 shadow-lg">
+      <div className="text-sm font-semibold text-white">{label}</div>
+      <div className="mt-2 text-xs text-zinc-300">
+        {t("reports.tooltip.downtime")}: <span className="text-white">{Number(value)} min</span>
+      </div>
+    </div>
+  );
+}
+
+function toMachineOption(value: unknown): MachineOption | null {
+  if (!value || typeof value !== "object") return null;
+  const record = value as Record<string, unknown>;
+  const id = typeof record.id === "string" ? record.id : "";
+  const name = typeof record.name === "string" ? record.name : "";
+  if (!id || !name) return null;
+  return { id, name };
+}
+
+function buildCsv(report: ReportPayload, t: Translator) {
+  const rows = new Map<string, Record<string, string | number>>();
+  const addSeries = (series: ReportTrendPoint[], key: string) => {
+    for (const p of series) {
+      const row = rows.get(p.t) ?? { timestamp: p.t };
+      row[key] = p.v;
+      rows.set(p.t, row);
+    }
+  };
+
+  addSeries(report.trend.oee, "oee");
+  addSeries(report.trend.availability, "availability");
+  addSeries(report.trend.performance, "performance");
+  addSeries(report.trend.quality, "quality");
+  addSeries(report.trend.scrapRate, "scrapRate");
+
+  const ordered = [...rows.values()].sort((a, b) => {
+    const at = new Date(String(a.timestamp)).getTime();
+    const bt = new Date(String(b.timestamp)).getTime();
+    return at - bt;
+  });
+
+  const header = ["timestamp", "oee", "availability", "performance", "quality", "scrapRate"].join(",");
+  const lines = ordered.map((row) =>
+    [
+      row.timestamp,
+      row.oee ?? "",
+      row.availability ?? "",
+      row.performance ?? "",
+      row.quality ?? "",
+      row.scrapRate ?? "",
+    ]
+      .map((v) => (v == null ? "" : String(v)))
+      .join(",")
+  );
+
+  const summary = report.summary;
+  const downtime = report.downtime;
+
+  const sectionLines: string[] = [];
+  sectionLines.push(
+    [t("reports.csv.section"), t("reports.csv.key"), t("reports.csv.value")].join(",")
+  );
+  const addRow = (section: string, key: string, value: string | number | null | undefined) => {
+    sectionLines.push(
+      [section, key, value == null ? "" : String(value)]
+        .map((v) => (v.includes(",") ? `"${v.replace(/\"/g, '""')}"` : v))
+        .join(",")
+    );
+  };
+
+  addRow("summary", "oeeAvg", summary.oeeAvg);
+  addRow("summary", "availabilityAvg", summary.availabilityAvg);
+  addRow("summary", "performanceAvg", summary.performanceAvg);
+  addRow("summary", "qualityAvg", summary.qualityAvg);
+  addRow("summary", "goodTotal", summary.goodTotal);
+  addRow("summary", "scrapTotal", summary.scrapTotal);
+  addRow("summary", "targetTotal", summary.targetTotal);
+  addRow("summary", "scrapRate", summary.scrapRate);
+  addRow("summary", "topScrapSku", summary.topScrapSku ?? "");
+  addRow("summary", "topScrapWorkOrder", summary.topScrapWorkOrder ?? "");
+
+  addRow("loss_drivers", "macrostopSec", downtime.macrostopSec);
+  addRow("loss_drivers", "microstopSec", downtime.microstopSec);
+  addRow("loss_drivers", "slowCycleCount", downtime.slowCycleCount);
+  addRow("loss_drivers", "qualitySpikeCount", downtime.qualitySpikeCount);
+  addRow("loss_drivers", "performanceDegradationCount", downtime.performanceDegradationCount);
+  addRow("loss_drivers", "oeeDropCount", downtime.oeeDropCount);
+
+  for (const bin of report.distribution.cycleTime) {
+    addRow("cycle_distribution", bin.label, bin.count);
+  }
+
+  if (report.insights?.length) {
+    report.insights.forEach((note, idx) => addRow("insights", String(idx + 1), note));
+  }
+
+  return [header, ...lines, "", ...sectionLines].join("\n");
+}
+
+function downloadText(filename: string, content: string) {
+  const blob = new Blob([content], { type: "text/csv;charset=utf-8;" });
+  const url = URL.createObjectURL(blob);
+  const link = document.createElement("a");
+  link.href = url;
+  link.setAttribute("download", filename);
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+  URL.revokeObjectURL(url);
+}
+
+function buildPdfHtml(
+  report: ReportPayload,
+  rangeLabel: string,
+  filters: { machine: string; workOrder: string; sku: string },
+  t: Translator
+) {
+  const summary = report.summary;
+  const downtime = report.downtime;
+  const cycleBins = report.distribution.cycleTime;
+  const insights = report.insights ?? [];
+
+  return `
+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8" />
+  <title>${t("reports.pdf.title")}</title>
+  <style>
+    body { font-family: Arial, sans-serif; color: #111; margin: 24px; }
+    h1 { margin: 0 0 6px; }
+    .meta { margin-bottom: 16px; color: #555; }
+    .grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
+    .card { border: 1px solid #ddd; border-radius: 8px; padding: 12px; }
+    .label { color: #666; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
+    .value { font-size: 18px; font-weight: 600; margin-top: 6px; }
+    table { width: 100%; border-collapse: collapse; margin-top: 12px; }
+    th, td { border: 1px solid #ddd; padding: 6px 8px; font-size: 12px; }
+    th { background: #f5f5f5; text-align: left; }
+  </style>
+</head>
+<body>
+  <h1>${t("reports.title")}</h1>
+  <div class="meta">${t("reports.pdf.range")}: ${rangeLabel} | ${t("reports.pdf.machine")}: ${filters.machine} | ${t("reports.pdf.workOrder")}: ${filters.workOrder} | ${t("reports.pdf.sku")}: ${filters.sku}</div>
+
+  <div class="grid">
+    <div class="card">
+      <div class="label">OEE (avg)</div>
+      <div class="value">${summary.oeeAvg != null ? summary.oeeAvg.toFixed(1) + "%" : "--"}</div>
+    </div>
+    <div class="card">
+      <div class="label">Availability (avg)</div>
+      <div class="value">${summary.availabilityAvg != null ? summary.availabilityAvg.toFixed(1) + "%" : "--"}</div>
+    </div>
+    <div class="card">
+      <div class="label">Performance (avg)</div>
+      <div class="value">${summary.performanceAvg != null ? summary.performanceAvg.toFixed(1) + "%" : "--"}</div>
+    </div>
+    <div class="card">
+      <div class="label">Quality (avg)</div>
+      <div class="value">${summary.qualityAvg != null ? summary.qualityAvg.toFixed(1) + "%" : "--"}</div>
+    </div>
+  </div>
+
+  <div class="card" style="margin-top: 16px;">
+    <div class="label">${t("reports.pdf.topLoss")}</div>
+    <table>
+      <thead>
+        <tr><th>${t("reports.pdf.metric")}</th><th>${t("reports.pdf.value")}</th></tr>
+      </thead>
+      <tbody>
+        <tr><td>${t("reports.loss.macrostop")} (sec)</td><td>${downtime.macrostopSec}</td></tr>
+        <tr><td>${t("reports.loss.microstop")} (sec)</td><td>${downtime.microstopSec}</td></tr>
+        <tr><td>${t("reports.loss.slowCycle")}</td><td>${downtime.slowCycleCount}</td></tr>
+        <tr><td>${t("reports.loss.qualitySpike")}</td><td>${downtime.qualitySpikeCount}</td></tr>
+        <tr><td>${t("reports.loss.perfDegradation")}</td><td>${downtime.performanceDegradationCount}</td></tr>
+        <tr><td>${t("reports.loss.oeeDrop")}</td><td>${downtime.oeeDropCount}</td></tr>
+      </tbody>
+    </table>
+  </div>
+
+  <div class="card" style="margin-top: 16px;">
+    <div class="label">${t("reports.pdf.qualitySummary")}</div>
+    <table>
+      <thead>
+        <tr><th>${t("reports.pdf.metric")}</th><th>${t("reports.pdf.value")}</th></tr>
+      </thead>
+      <tbody>
+        <tr><td>${t("reports.scrapRate")}</td><td>${summary.scrapRate != null ? summary.scrapRate.toFixed(1) + "%" : "--"}</td></tr>
+        <tr><td>${t("overview.good")}</td><td>${summary.goodTotal ?? "--"}</td></tr>
+        <tr><td>${t("overview.scrap")}</td><td>${summary.scrapTotal ?? "--"}</td></tr>
+        <tr><td>${t("overview.target")}</td><td>${summary.targetTotal ?? "--"}</td></tr>
+        <tr><td>${t("reports.topScrapSku")}</td><td>${summary.topScrapSku ?? "--"}</td></tr>
+        <tr><td>${t("reports.topScrapWorkOrder")}</td><td>${summary.topScrapWorkOrder ?? "--"}</td></tr>
+      </tbody>
+    </table>
+  </div>
+
+  <div class="card" style="margin-top: 16px;">
+    <div class="label">${t("reports.pdf.cycleDistribution")}</div>
+    <table>
+      <thead>
+        <tr><th>${t("reports.tooltip.range")}</th><th>${t("reports.tooltip.cycles")}</th></tr>
+      </thead>
+      <tbody>
+        ${cycleBins
+          .map((bin) => `<tr><td>${bin.label}</td><td>${bin.count}</td></tr>`)
+          .join("")}
+      </tbody>
+    </table>
+  </div>
+
+  <div class="card" style="margin-top: 16px;">
+    <div class="label">${t("reports.pdf.notes")}</div>
+    ${insights.length ? `<ul>${insights.map((n) => `<li>${n}</li>`).join("")}</ul>` : `<div>${t("reports.pdf.none")}</div>`}
+  </div>
+</body>
+</html>
+  `.trim();
+}
+
+export default function ReportsPage() {
+  const { t, locale } = useI18n();
+  const [range, setRange] = useState<RangeKey>("24h");
+  const [report, setReport] = useState<ReportPayload | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [machines, setMachines] = useState<MachineOption[]>([]);
+  const [filterOptions, setFilterOptions] = useState<FilterOptions>({ workOrders: [], skus: [] });
+  const [machineId, setMachineId] = useState("");
+  const [workOrderId, setWorkOrderId] = useState("");
+  const [sku, setSku] = useState("");
+
+  const rangeLabel = useMemo(() => {
+    if (range === "24h") return t("reports.rangeLabel.last24");
+    if (range === "7d") return t("reports.rangeLabel.last7");
+    if (range === "30d") return t("reports.rangeLabel.last30");
+    return t("reports.rangeLabel.custom");
+  }, [range, t]);
+
+  useEffect(() => {
+    let alive = true;
+
+    async function loadMachines() {
+      try {
+        const res = await fetch("/api/machines", { cache: "no-store" });
+        const json = await res.json();
+        if (!alive) return;
+        const rows: unknown[] = Array.isArray(json?.machines) ? json.machines : [];
+        const options: MachineOption[] = [];
+        rows.forEach((row) => {
+          const option = toMachineOption(row);
+          if (option) options.push(option);
+        });
+        setMachines(options);
+      } catch {
+        if (!alive) return;
+        setMachines([]);
+      }
+    }
+
+    loadMachines();
+    return () => {
+      alive = false;
+    };
+  }, []);
+
+  useEffect(() => {
+    let alive = true;
+    const controller = new AbortController();
+
+    async function load() {
+      setLoading(true);
+      setError(null);
+      try {
+        const params = new URLSearchParams({ range });
+        if (machineId) params.set("machineId", machineId);
+        if (workOrderId) params.set("workOrderId", workOrderId);
+        if (sku) params.set("sku", sku);
+
+        const res = await fetch(`/api/reports?${params.toString()}`, {
+          cache: "no-store",
+          signal: controller.signal,
+        });
+        const json = await res.json();
+        if (!alive) return;
+        if (!res.ok || json?.ok === false) {
+          setError(json?.error ?? t("reports.error.failed"));
+          setReport(null);
+        } else {
+          setReport(json);
+        }
+      } catch {
+        if (!alive) return;
+        setError(t("reports.error.network"));
+        setReport(null);
+      } finally {
+        if (alive) setLoading(false);
+      }
+    }
+
+    load();
+    return () => {
+      alive = false;
+      controller.abort();
+    };
+  }, [range, machineId, workOrderId, sku, t]);
+
+  useEffect(() => {
+    let alive = true;
+    const controller = new AbortController();
+
+    async function loadFilters() {
+      try {
+        const params = new URLSearchParams({ range });
+        if (machineId) params.set("machineId", machineId);
+        const res = await fetch(`/api/reports/filters?${params.toString()}`, {
+          cache: "no-store",
+          signal: controller.signal,
+        });
+        const json = await res.json();
+        if (!alive) return;
+        if (!res.ok || json?.ok === false) {
+          setFilterOptions({ workOrders: [], skus: [] });
+        } else {
+          setFilterOptions({
+            workOrders: json.workOrders ?? [],
+            skus: json.skus ?? [],
+          });
+        }
+      } catch {
+        if (!alive) return;
+        setFilterOptions({ workOrders: [], skus: [] });
+      }
+    }
+
+    loadFilters();
+    return () => {
+      alive = false;
+      controller.abort();
+    };
+  }, [range, machineId]);
+
+  const summary = report?.summary;
+  const downtime = report?.downtime;
+  const trend = report?.trend;
+  const distribution = report?.distribution;
+
+  const oeeSeries = useMemo(() => {
+    const rows = trend?.oee ?? [];
+    const trimmed = downsample(rows, 600);
+    return trimmed.map((p) => ({
+      ts: p.t,
+      label: formatTickLabel(p.t, range),
+      value: p.v,
+    }));
+  }, [trend?.oee, range]);
+
+  const scrapSeries = useMemo(() => {
+    const rows = trend?.scrapRate ?? [];
+    const trimmed = downsample(rows, 600);
+    return trimmed.map((p) => ({
+      ts: p.t,
+      label: formatTickLabel(p.t, range),
+      value: p.v,
+    }));
+  }, [trend?.scrapRate, range]);
+
+  const cycleHistogram = useMemo(() => {
+    return distribution?.cycleTime ?? [];
+  }, [distribution?.cycleTime]);
+
+  const downtimeSeries = useMemo(() => {
+    if (!downtime) return [];
+    return [
+      { name: "Macrostop", value: Math.round(downtime.macrostopSec / 60) },
+      { name: "Microstop", value: Math.round(downtime.microstopSec / 60) },
+    ];
+  }, [downtime]);
+
+  const downtimeColors: Record<string, string> = {
+    Macrostop: "#FF3B5C",
+    Microstop: "#FF7A00",
+  };
+
+  const machineLabel = useMemo(() => {
+    if (!machineId) return t("reports.filter.allMachines");
+    return machines.find((m) => m.id === machineId)?.name ?? machineId;
+  }, [machineId, machines, t]);
+
+  const workOrderLabel = workOrderId || t("reports.filter.allWorkOrders");
+  const skuLabel = sku || t("reports.filter.allSkus");
+
+  const handleExportCsv = () => {
+    if (!report) return;
+    const csv = buildCsv(report, t);
+    downloadText("reports.csv", csv);
+  };
+
+  const handleExportPdf = () => {
+    if (!report) return;
+    const html = buildPdfHtml(
+      report,
+      rangeLabel,
+      {
+        machine: machineLabel,
+        workOrder: workOrderLabel,
+        sku: skuLabel,
+      },
+      t
+    );
+
+    const win = window.open("", "_blank", "width=900,height=650");
+    if (!win) return;
+    win.document.open();
+    win.document.write(html);
+    win.document.close();
+    win.focus();
+    setTimeout(() => win.print(), 300);
+  };
+
+  return (
+    <div className="p-4 sm:p-6">
+      <div className="mb-6 flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
+        <div>
+          <h1 className="text-2xl font-semibold text-white">{t("reports.title")}</h1>
+          <p className="text-sm text-zinc-400">{t("reports.subtitle")}</p>
+        </div>
+
+        <div className="flex w-full flex-wrap items-center gap-2 sm:w-auto">
+          <button
+            onClick={handleExportCsv}
+            className="w-full rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-sm text-white hover:bg-white/10 sm:w-auto"
+          >
+            {t("reports.exportCsv")}
+          </button>
+          <button
+            onClick={handleExportPdf}
+            className="w-full rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-sm text-white hover:bg-white/10 sm:w-auto"
+          >
+            {t("reports.exportPdf")}
+          </button>
+        </div>
+      </div>
+
+      <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+        <div className="flex flex-wrap items-center justify-between gap-4">
+          <div className="text-sm font-semibold text-white">{t("reports.filters")}</div>
+          <div className="text-xs text-zinc-400">{rangeLabel}</div>
+        </div>
+
+        <div className="mt-4 grid grid-cols-1 gap-3 md:grid-cols-2 xl:grid-cols-4">
+          <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+            <div className="text-[11px] text-zinc-400">{t("reports.filter.range")}</div>
+            <div className="mt-2 flex flex-wrap gap-2">
+              {(["24h", "7d", "30d", "custom"] as RangeKey[]).map((k) => (
+                <button
+                  key={k}
+                  onClick={() => setRange(k)}
+                  className={`rounded-full border px-3 py-1 text-xs ${
+                    range === k
+                      ? "border-emerald-500/30 bg-emerald-500/15 text-emerald-200"
+                      : "border-white/10 bg-white/5 text-zinc-300 hover:bg-white/10"
+                  }`}
+                >
+                  {k.toUpperCase()}
+                </button>
+              ))}
+            </div>
+          </div>
+
+          <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+            <div className="text-[11px] text-zinc-400">{t("reports.filter.machine")}</div>
+            <select
+              value={machineId}
+              onChange={(e) => setMachineId(e.target.value)}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-sm text-zinc-300"
+            >
+              <option value="">{t("reports.filter.allMachines")}</option>
+              {machines.map((m) => (
+                <option key={m.id} value={m.id}>
+                  {m.name}
+                </option>
+              ))}
+            </select>
+          </div>
+
+          <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+            <div className="text-[11px] text-zinc-400">{t("reports.filter.workOrder")}</div>
+            <input
+              list="work-order-list"
+              value={workOrderId}
+              onChange={(e) => setWorkOrderId(e.target.value)}
+              placeholder={t("reports.filter.allWorkOrders")}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-sm text-zinc-300 placeholder:text-zinc-500"
+            />
+            <datalist id="work-order-list">
+              {filterOptions.workOrders.map((wo) => (
+                <option key={wo} value={wo} />
+              ))}
+            </datalist>
+          </div>
+
+          <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+            <div className="text-[11px] text-zinc-400">{t("reports.filter.sku")}</div>
+            <input
+              list="sku-list"
+              value={sku}
+              onChange={(e) => setSku(e.target.value)}
+              placeholder={t("reports.filter.allSkus")}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-sm text-zinc-300 placeholder:text-zinc-500"
+            />
+            <datalist id="sku-list">
+              {filterOptions.skus.map((s) => (
+                <option key={s} value={s} />
+              ))}
+            </datalist>
+          </div>
+        </div>
+      </div>
+
+      <div className="mt-4">
+        {loading && <div className="text-sm text-zinc-400">{t("reports.loading")}</div>}
+        {error && !loading && (
+          <div className="rounded-2xl border border-red-500/20 bg-red-500/10 p-4 text-sm text-red-200">
+            {error}
+          </div>
+        )}
+      </div>
+
+      <div className="mt-4 grid grid-cols-1 gap-4 md:grid-cols-2 xl:grid-cols-4">
+        {[
+          { label: "OEE", value: fmtPct(summary?.oeeAvg), tone: "text-emerald-300" },
+          { label: "Availability", value: fmtPct(summary?.availabilityAvg), tone: "text-white" },
+          { label: "Performance", value: fmtPct(summary?.performanceAvg), tone: "text-white" },
+          { label: "Quality", value: fmtPct(summary?.qualityAvg), tone: "text-white" },
+        ].map((kpi) => (
+          <div key={kpi.label} className="rounded-2xl border border-white/10 bg-white/5 p-5">
+            <div className="text-xs text-zinc-400">{kpi.label} (avg)</div>
+            <div className={`mt-2 text-3xl font-semibold ${kpi.tone}`}>{kpi.value}</div>
+            <div className="mt-2 text-xs text-zinc-500">
+              {summary ? t("reports.kpi.note.withData") : t("reports.kpi.note.noData")}
+            </div>
+          </div>
+        ))}
+      </div>
+
+      <div className="mt-6 grid grid-cols-1 gap-4 xl:grid-cols-2">
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-2 text-sm font-semibold text-white">{t("reports.oeeTrend")}</div>
+          <div className="h-[260px] rounded-2xl border border-white/10 bg-black/25 p-4">
+            {oeeSeries.length ? (
+              <ResponsiveContainer width="100%" height="100%">
+                <LineChart data={oeeSeries}>
+                  <CartesianGrid strokeDasharray="3 3" stroke="var(--app-chart-grid)" />
+                  <XAxis dataKey="label" tick={{ fill: "var(--app-chart-tick)" }} />
+                  <YAxis domain={[0, 100]} tick={{ fill: "var(--app-chart-tick)" }} />
+                  <Tooltip
+                    contentStyle={{
+                      background: "var(--app-chart-tooltip-bg)",
+                      border: "1px solid var(--app-chart-tooltip-border)",
+                    }}
+                    labelStyle={{ color: "var(--app-chart-label)" }}
+                    labelFormatter={(_, payload) => {
+                      const row = payload?.[0]?.payload;
+                      return row?.ts ? new Date(row.ts).toLocaleString(locale) : "";
+                    }}
+                    formatter={(val: number | string | undefined) => [
+                      val == null ? "--" : `${Number(val).toFixed(1)}%`,
+                      "OEE",
+                    ]}
+                  />
+                  <Line type="monotone" dataKey="value" stroke="#34d399" dot={false} strokeWidth={2} />
+                </LineChart>
+              </ResponsiveContainer>
+            ) : (
+              <div className="flex h-full items-center justify-center text-sm text-zinc-500">
+                {t("reports.noTrend")}
+              </div>
+            )}
+          </div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-2 text-sm font-semibold text-white">{t("reports.downtimePareto")}</div>
+          <div className="h-[260px] rounded-2xl border border-white/10 bg-black/25 p-4">
+            {downtimeSeries.length ? (
+              <ResponsiveContainer width="100%" height="100%">
+                <BarChart data={downtimeSeries}>
+                  <CartesianGrid strokeDasharray="3 3" stroke="var(--app-chart-grid)" />
+                  <XAxis dataKey="name" tick={{ fill: "var(--app-chart-tick)" }} />
+                  <YAxis tick={{ fill: "var(--app-chart-tick)" }} />
+                  <Tooltip content={<DowntimeTooltip t={t} />} />
+                  <Bar dataKey="value" radius={[10, 10, 0, 0]} isAnimationActive={false}>
+                    {downtimeSeries.map((row, idx) => (
+                      <Cell key={`${row.name}-${idx}`} fill={downtimeColors[row.name] ?? "#94a3b8"} />
+                    ))}
+                  </Bar>
+                </BarChart>
+              </ResponsiveContainer>
+            ) : (
+              <div className="flex h-full items-center justify-center text-sm text-zinc-500">
+                {t("reports.noTrend")}
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+
+      <div className="mt-6 grid grid-cols-1 gap-4 xl:grid-cols-3">
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-2 text-sm font-semibold text-white">{t("reports.cycleDistribution")}</div>
+          <div className="h-[220px] rounded-2xl border border-white/10 bg-black/25 p-4">
+            {cycleHistogram.length ? (
+              <ResponsiveContainer width="100%" height="100%">
+                <BarChart data={cycleHistogram}>
+                  <CartesianGrid strokeDasharray="3 3" stroke="var(--app-chart-grid)" />
+                  <XAxis dataKey="label" tick={{ fill: "var(--app-chart-tick)", fontSize: 10 }} />
+                  <YAxis tick={{ fill: "var(--app-chart-tick)" }} />
+                  <Tooltip content={<CycleTooltip t={t} />} />
+                  <Bar dataKey="count" radius={[8, 8, 0, 0]} fill="#60a5fa" isAnimationActive={false} />
+                </BarChart>
+              </ResponsiveContainer>
+            ) : (
+              <div className="flex h-full items-center justify-center text-sm text-zinc-500">
+                {t("reports.noCycle")}
+              </div>
+            )}
+          </div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-2 text-sm font-semibold text-white">{t("reports.scrapTrend")}</div>
+          <div className="h-[220px] rounded-2xl border border-white/10 bg-black/25 p-4">
+            {scrapSeries.length ? (
+              <ResponsiveContainer width="100%" height="100%">
+                <LineChart data={scrapSeries}>
+                  <CartesianGrid strokeDasharray="3 3" stroke="var(--app-chart-grid)" />
+                  <XAxis dataKey="label" tick={{ fill: "var(--app-chart-tick)" }} />
+                  <YAxis domain={[0, 100]} tick={{ fill: "var(--app-chart-tick)" }} />
+                  <Tooltip
+                    contentStyle={{
+                      background: "var(--app-chart-tooltip-bg)",
+                      border: "1px solid var(--app-chart-tooltip-border)",
+                    }}
+                    labelStyle={{ color: "var(--app-chart-label)" }}
+                    labelFormatter={(_, payload) => {
+                      const row = payload?.[0]?.payload;
+                      return row?.ts ? new Date(row.ts).toLocaleString(locale) : "";
+                    }}
+                    formatter={(val: number | string | undefined) => [
+                      val == null ? "--" : `${Number(val).toFixed(1)}%`,
+                      t("reports.scrapRate"),
+                    ]}
+                  />
+                  <Line type="monotone" dataKey="value" stroke="#f97316" dot={false} strokeWidth={2} />
+                </LineChart>
+              </ResponsiveContainer>
+            ) : (
+              <div className="flex h-full items-center justify-center text-sm text-zinc-500">
+                {t("reports.noDowntime")}
+              </div>
+            )}
+          </div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-2 text-sm font-semibold text-white">{t("reports.topLossDrivers")}</div>
+          <div className="space-y-3 text-sm text-zinc-300">
+            {[
+              { label: t("reports.loss.macrostop"), value: fmtDuration(downtime?.macrostopSec) },
+              { label: t("reports.loss.microstop"), value: fmtDuration(downtime?.microstopSec) },
+              { label: t("reports.loss.slowCycle"), value: downtime ? `${downtime.slowCycleCount}` : "--" },
+              { label: t("reports.loss.qualitySpike"), value: downtime ? `${downtime.qualitySpikeCount}` : "--" },
+              { label: t("reports.loss.oeeDrop"), value: downtime ? `${downtime.oeeDropCount}` : "--" },
+              {
+                label: t("reports.loss.perfDegradation"),
+                value: downtime ? `${downtime.performanceDegradationCount}` : "--",
+              },
+            ].map((row) => (
+              <div key={row.label} className="flex items-center justify-between rounded-xl border border-white/10 bg-black/20 p-3">
+                <span>{row.label}</span>
+                <span className="text-xs text-zinc-400">{row.value}</span>
+              </div>
+            ))}
+          </div>
+        </div>
+      </div>
+
+      <div className="mt-6 grid grid-cols-1 gap-4 xl:grid-cols-2">
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-3 text-sm font-semibold text-white">{t("reports.qualitySummary")}</div>
+          <div className="space-y-3 text-sm text-zinc-300">
+            <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+              <div className="text-xs text-zinc-400">{t("reports.scrapRate")}</div>
+              <div className="mt-1 text-lg font-semibold text-white">
+                {summary?.scrapRate != null ? fmtPct(summary.scrapRate) : "--"}
+              </div>
+            </div>
+            <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+              <div className="text-xs text-zinc-400">{t("reports.topScrapSku")}</div>
+              <div className="mt-1 text-sm text-zinc-300">{summary?.topScrapSku ?? "--"}</div>
+            </div>
+            <div className="rounded-xl border border-white/10 bg-black/20 p-3">
+              <div className="text-xs text-zinc-400">{t("reports.topScrapWorkOrder")}</div>
+              <div className="mt-1 text-sm text-zinc-300">{summary?.topScrapWorkOrder ?? "--"}</div>
+            </div>
+          </div>
+        </div>
+
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-3 text-sm font-semibold text-white">{t("reports.notes")}</div>
+          <div className="rounded-xl border border-white/10 bg-black/20 p-4 text-sm text-zinc-300">
+            <div className="mb-2 text-xs text-zinc-400">{t("reports.notes.suggested")}</div>
+            {report?.insights && report.insights.length > 0 ? (
+              <div className="space-y-2">
+                {report.insights.map((note, idx) => (
+                  <div key={idx}>{note}</div>
+                ))}
+              </div>
+            ) : (
+              <div>{t("reports.notes.none")}</div>
+            )}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

app/api/alerts/contacts/[id]/route.ts

@@ -0,0 +1,89 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { Prisma } from "@prisma/client";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+const roleScopeSchema = z.preprocess(
+  (value) => (typeof value === "string" ? value.trim().toUpperCase() : value),
+  z.enum(["MEMBER", "ADMIN", "OWNER", "CUSTOM"])
+);
+
+const contactPatchSchema = z.object({
+  name: z.string().trim().min(1).max(120).optional(),
+  roleScope: roleScopeSchema.optional(),
+  email: z.string().trim().email().optional().nullable(),
+  phone: z.string().trim().min(6).max(40).optional().nullable(),
+  userId: z.string().uuid().optional().nullable(),
+  eventTypes: z.array(z.string().trim().min(1)).optional().nullable(),
+  isActive: z.boolean().optional(),
+});
+
+function canManageAlerts(role?: string | null) {
+  return role === "OWNER";
+}
+
+export async function PATCH(req: Request, { params }: { params: Promise<{ id: string }> }) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageAlerts(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = contactPatchSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid contact payload" }, { status: 400 });
+  }
+
+  const { id } = await params;
+  const existing = await prisma.alertContact.findFirst({
+    where: { id, orgId: session.orgId },
+  });
+  if (!existing) {
+    return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+  }
+
+  const { userId: _userId, eventTypes, ...updateData } = parsed.data;
+  void _userId;
+  const normalizedEventTypes =
+    eventTypes === null ? Prisma.DbNull : eventTypes ?? undefined;
+  const data = normalizedEventTypes === undefined
+    ? updateData
+    : { ...updateData, eventTypes: normalizedEventTypes };
+  const updated = await prisma.alertContact.update({
+    where: { id },
+    data,
+  });
+
+  return NextResponse.json({ ok: true, contact: updated });
+}
+
+export async function DELETE(_req: Request, { params }: { params: Promise<{ id: string }> }) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageAlerts(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const { id } = await params;
+  const existing = await prisma.alertContact.findFirst({
+    where: { id, orgId: session.orgId },
+  });
+  if (!existing) {
+    return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+  }
+
+  await prisma.alertContact.delete({ where: { id } });
+  return NextResponse.json({ ok: true });
+}

app/api/alerts/contacts/route.ts

@@ -0,0 +1,77 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { Prisma } from "@prisma/client";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+const roleScopeSchema = z.preprocess(
+  (value) => (typeof value === "string" ? value.trim().toUpperCase() : value),
+  z.enum(["MEMBER", "ADMIN", "OWNER", "CUSTOM"])
+);
+
+const contactSchema = z.object({
+  name: z.string().trim().min(1).max(120),
+  roleScope: roleScopeSchema,
+  email: z.string().trim().email().optional().nullable(),
+  phone: z.string().trim().min(6).max(40).optional().nullable(),
+  userId: z.string().uuid().optional().nullable(),
+  eventTypes: z.array(z.string().trim().min(1)).optional().nullable(),
+});
+
+function canManageAlerts(role?: string | null) {
+  return role === "OWNER";
+}
+
+export async function GET() {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const contacts = await prisma.alertContact.findMany({
+    where: { orgId: session.orgId },
+    orderBy: { createdAt: "asc" },
+  });
+
+  return NextResponse.json({ ok: true, contacts });
+}
+
+export async function POST(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageAlerts(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = contactSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid contact payload" }, { status: 400 });
+  }
+
+  const data = parsed.data;
+  const hasChannel = !!(data.email || data.phone);
+  if (!data.userId && !hasChannel) {
+    return NextResponse.json({ ok: false, error: "email or phone required for external contact" }, { status: 400 });
+  }
+
+  const eventTypes =
+    data.eventTypes === null ? Prisma.DbNull : data.eventTypes ?? undefined;
+
+  const contact = await prisma.alertContact.create({
+    data: {
+      orgId: session.orgId,
+      userId: data.userId ?? null,
+      name: data.name,
+      roleScope: data.roleScope,
+      email: data.email ?? null,
+      phone: data.phone ?? null,
+      eventTypes,
+    },
+  });
+
+  return NextResponse.json({ ok: true, contact });
+}

app/api/alerts/inbox/route.ts

@@ -0,0 +1,48 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { requireSession } from "@/lib/auth/requireSession";
+import { getAlertsInboxData } from "@/lib/alerts/getAlertsInboxData";
+
+function parseDate(input?: string | null) {
+  if (!input) return null;
+  const n = Number(input);
+  if (!Number.isNaN(n)) return new Date(n);
+  const d = new Date(input);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const url = new URL(req.url);
+  const range = url.searchParams.get("range") ?? "24h";
+  const machineId = url.searchParams.get("machineId") ?? undefined;
+  const location = url.searchParams.get("location") ?? undefined;
+  const eventType = url.searchParams.get("eventType") ?? undefined;
+  const severity = url.searchParams.get("severity") ?? undefined;
+  const status = url.searchParams.get("status") ?? undefined;
+  const shift = url.searchParams.get("shift") ?? undefined;
+  const includeUpdates = url.searchParams.get("includeUpdates") === "1";
+  const limitRaw = Number(url.searchParams.get("limit") ?? "200");
+  const limit = Number.isFinite(limitRaw) ? Math.min(Math.max(limitRaw, 1), 500) : 200;
+  const start = parseDate(url.searchParams.get("start"));
+  const end = parseDate(url.searchParams.get("end"));
+
+  const result = await getAlertsInboxData({
+    orgId: session.orgId,
+    range,
+    start,
+    end,
+    machineId,
+    location,
+    eventType,
+    severity,
+    status,
+    shift,
+    includeUpdates,
+    limit,
+  });
+
+  return NextResponse.json({ ok: true, range: result.range, events: result.events });
+}

app/api/alerts/notifications/route.ts

@@ -0,0 +1,23 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+export async function GET(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const url = new URL(req.url);
+  const machineId = url.searchParams.get("machineId") || undefined;
+  const limit = Math.min(Number(url.searchParams.get("limit") ?? "50"), 200);
+
+  const notifications = await prisma.alertNotification.findMany({
+    where: {
+      orgId: session.orgId,
+      ...(machineId ? { machineId } : {}),
+    },
+    orderBy: { sentAt: "desc" },
+    take: Number.isFinite(limit) ? limit : 50,
+  });
+
+  return NextResponse.json({ ok: true, notifications });
+}

app/api/alerts/policy/route.ts

@@ -0,0 +1,55 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { AlertPolicySchema, DEFAULT_POLICY } from "@/lib/alerts/policy";
+
+function canManageAlerts(role?: string | null) {
+  return role === "OWNER";
+}
+
+export async function GET() {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  let policy = await prisma.alertPolicy.findUnique({
+    where: { orgId: session.orgId },
+    select: { policyJson: true },
+  });
+
+  if (!policy) {
+    await prisma.alertPolicy.create({
+      data: { orgId: session.orgId, policyJson: DEFAULT_POLICY },
+    });
+    policy = { policyJson: DEFAULT_POLICY };
+  }
+
+  const parsed = AlertPolicySchema.safeParse(policy.policyJson);
+  return NextResponse.json({ ok: true, policy: parsed.success ? parsed.data : DEFAULT_POLICY });
+}
+
+export async function PUT(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageAlerts(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = AlertPolicySchema.safeParse(body?.policy ?? body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid policy payload" }, { status: 400 });
+  }
+
+  await prisma.alertPolicy.upsert({
+    where: { orgId: session.orgId },
+    create: { orgId: session.orgId, policyJson: parsed.data, updatedBy: session.userId },
+    update: { policyJson: parsed.data, updatedBy: session.userId },
+  });
+
+  return NextResponse.json({ ok: true });
+}

app/api/analytics/coverage/route.ts

@@ -0,0 +1,64 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { coerceDowntimeRange, rangeToStart } from "@/lib/analytics/downtimeRange";
+
+const bad = (status: number, error: string) =>
+  NextResponse.json({ ok: false, error }, { status });
+
+export async function GET(req: Request) {
+  const session = await requireSession();
+  if (!session) return bad(401, "Unauthorized");
+  const orgId = session.orgId;
+
+  const url = new URL(req.url);
+
+  // ✅ Parse params INSIDE handler
+  const range = coerceDowntimeRange(url.searchParams.get("range"));
+  const start = rangeToStart(range);
+
+  const machineId = url.searchParams.get("machineId"); // optional
+  const kind = (url.searchParams.get("kind") || "downtime").toLowerCase();
+
+  // coverage is only meaningful for downtime
+  if (kind !== "downtime") return bad(400, "Invalid kind (downtime only)");
+
+  let resolvedMachineId: string | null = null;
+
+  // If machineId provided, validate ownership
+  if (machineId) {
+    const m = await prisma.machine.findFirst({
+      where: { id: machineId, orgId },
+      select: { id: true },
+    });
+    if (!m) return bad(404, "Machine not found");
+    resolvedMachineId = m.id;
+  }
+
+  const rows = await prisma.reasonEntry.findMany({
+    where: {
+      orgId,
+      ...(resolvedMachineId ? { machineId: resolvedMachineId } : {}),
+      kind: "downtime",
+      capturedAt: { gte: start },
+    },
+    select: { durationSeconds: true, episodeId: true },
+  });
+
+  const receivedEpisodes = new Set(rows.map((r) => r.episodeId).filter(Boolean)).size;
+
+  const receivedMinutes =
+    Math.round((rows.reduce((acc, r) => acc + (r.durationSeconds ?? 0), 0) / 60) * 10) / 10;
+
+  return NextResponse.json({
+    ok: true,
+    orgId,
+    machineId: resolvedMachineId, // null => org-wide
+    range,
+    start,
+    receivedEpisodes,
+    receivedMinutes,
+    note:
+      "Control Tower received coverage (sync health). True coverage vs total downtime minutes can be added once CT has total downtime minutes per window.",
+  });
+}

app/api/analytics/downtime-events/route.ts

@@ -0,0 +1,130 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { coerceDowntimeRange, rangeToStart } from "@/lib/analytics/downtimeRange";
+
+const bad = (status: number, error: string) =>
+  NextResponse.json({ ok: false, error }, { status });
+
+function toISO(d: Date | null | undefined) {
+  return d ? d.toISOString() : null;
+}
+
+export async function GET(req: Request) {
+  // ✅ Session auth (cookie)
+  const session = await requireSession();
+  if (!session) return bad(401, "Unauthorized");
+  const orgId = session.orgId;
+
+  const url = new URL(req.url);
+
+  // ✅ Params
+  const range = coerceDowntimeRange(url.searchParams.get("range"));
+  const start = rangeToStart(range);
+
+  const machineId = url.searchParams.get("machineId"); // optional
+  const reasonCode = url.searchParams.get("reasonCode"); // optional
+
+  const limitRaw = url.searchParams.get("limit");
+  const limit = Math.min(Math.max(Number(limitRaw || 200), 1), 500);
+
+  // Optional pagination: return events before this timestamp (capturedAt)
+  const before = url.searchParams.get("before"); // ISO string
+  const beforeDate = before ? new Date(before) : null;
+  if (before && isNaN(beforeDate!.getTime())) return bad(400, "Invalid before timestamp");
+
+  // ✅ If machineId provided, verify it belongs to this org
+  if (machineId) {
+    const m = await prisma.machine.findFirst({
+      where: { id: machineId, orgId },
+      select: { id: true },
+    });
+    if (!m) return bad(404, "Machine not found");
+  }
+
+  // ✅ Query ReasonEntry as the "episode" table for downtime
+  // We only return rows that have an episodeId (true downtime episodes)
+  const where: any = {
+    orgId,
+    kind: "downtime",
+    episodeId: { not: null },
+    capturedAt: {
+      gte: start,
+      ...(beforeDate ? { lt: beforeDate } : {}),
+    },
+    ...(machineId ? { machineId } : {}),
+    ...(reasonCode ? { reasonCode } : {}),
+  };
+
+  const rows = await prisma.reasonEntry.findMany({
+    where,
+    orderBy: { capturedAt: "desc" },
+    take: limit,
+    select: {
+      id: true,
+      episodeId: true,
+      machineId: true,
+      reasonCode: true,
+      reasonLabel: true,
+      reasonText: true,
+      durationSeconds: true,
+      capturedAt: true,
+      episodeEndTs: true,
+      workOrderId: true,
+      meta: true,
+      createdAt: true,
+      machine: { select: { name: true } },
+    },
+  });
+
+  const events = rows.map((r) => {
+    const startAt = r.capturedAt;
+    const endAt =
+      r.episodeEndTs ??
+      (r.durationSeconds != null
+        ? new Date(startAt.getTime() + r.durationSeconds * 1000)
+        : null);
+
+    const durationSeconds = r.durationSeconds ?? null;
+    const durationMinutes =
+      durationSeconds != null ? Math.round((durationSeconds / 60) * 10) / 10 : null;
+
+    return {
+      id: r.id,
+      episodeId: r.episodeId,
+      machineId: r.machineId,
+      machineName: r.machine?.name ?? null,
+
+      reasonCode: r.reasonCode,
+      reasonLabel: r.reasonLabel ?? r.reasonCode,
+      reasonText: r.reasonText ?? null,
+
+      durationSeconds,
+      durationMinutes,
+
+      startAt: toISO(startAt),
+      endAt: toISO(endAt),
+      capturedAt: toISO(r.capturedAt),
+
+      workOrderId: r.workOrderId ?? null,
+      meta: r.meta ?? null,
+      createdAt: toISO(r.createdAt),
+    };
+  });
+
+  const nextBefore =
+    events.length > 0 ? events[events.length - 1]?.capturedAt ?? null : null;
+
+  return NextResponse.json({
+    ok: true,
+    orgId,
+    range,
+    start,
+    machineId: machineId ?? null,
+    reasonCode: reasonCode ?? null,
+    limit,
+    before: before ?? null,
+    nextBefore, // pass this back for pagination
+    events,
+  });
+}

app/api/analytics/pareto/route.ts

@@ -0,0 +1,123 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { coerceDowntimeRange, rangeToStart } from "@/lib/analytics/downtimeRange";
+
+const bad = (status: number, error: string) =>
+  NextResponse.json({ ok: false, error }, { status });
+
+export async function GET(req: Request) {
+  // ✅ Session auth (cookie)
+  const session = await requireSession();
+  if (!session) return bad(401, "Unauthorized");
+  const orgId = session.orgId;
+
+  const url = new URL(req.url);
+
+  // ✅ Parse params INSIDE handler
+  const range = coerceDowntimeRange(url.searchParams.get("range"));
+  const start = rangeToStart(range);
+
+  const machineId = url.searchParams.get("machineId"); // optional
+  const kind = (url.searchParams.get("kind") || "downtime").toLowerCase();
+
+  if (kind !== "downtime" && kind !== "scrap") {
+    return bad(400, "Invalid kind (downtime|scrap)");
+  }
+
+  // ✅ If machineId provided, verify it belongs to this org
+  if (machineId) {
+    const m = await prisma.machine.findFirst({
+      where: { id: machineId, orgId },
+      select: { id: true },
+    });
+    if (!m) return bad(404, "Machine not found");
+  }
+
+  // ✅ Scope by orgId (+ machineId if provided)
+  const grouped = await prisma.reasonEntry.groupBy({
+    by: ["reasonCode", "reasonLabel"],
+    where: {
+      orgId,
+      ...(machineId ? { machineId } : {}),
+      kind,
+      capturedAt: { gte: start },
+    },
+    _sum: {
+      durationSeconds: true,
+      scrapQty: true,
+    },
+    _count: { _all: true },
+  });
+
+  const itemsRaw = grouped
+    .map((g) => {
+      const value =
+        kind === "downtime"
+          ? Math.round(((g._sum.durationSeconds ?? 0) / 60) * 10) / 10 // minutes, 1 decimal
+          : g._sum.scrapQty ?? 0;
+
+      return {
+        reasonCode: g.reasonCode,
+        reasonLabel: g.reasonLabel ?? g.reasonCode,
+        value,
+        count: g._count._all,
+      };
+    })
+    .filter((x) => x.value > 0);
+
+  itemsRaw.sort((a, b) => b.value - a.value);
+
+  const total = itemsRaw.reduce((acc, x) => acc + x.value, 0);
+
+  let cum = 0;
+  let threshold80Index: number | null = null;
+
+  const rows = itemsRaw.map((x, idx) => {
+    const pctOfTotal = total > 0 ? (x.value / total) * 100 : 0;
+    cum += x.value;
+    const cumulativePct = total > 0 ? (cum / total) * 100 : 0;
+
+    if (threshold80Index === null && cumulativePct >= 80) threshold80Index = idx;
+
+    return {
+      reasonCode: x.reasonCode,
+      reasonLabel: x.reasonLabel,
+      minutesLost: kind === "downtime" ? x.value : undefined,
+      scrapQty: kind === "scrap" ? x.value : undefined,
+      pctOfTotal,
+      cumulativePct,
+      count: x.count,
+    };
+  });
+
+  const top3 = rows.slice(0, 3);
+  const threshold80 =
+    threshold80Index === null
+      ? null
+      : {
+          index: threshold80Index,
+          reasonCode: rows[threshold80Index].reasonCode,
+          reasonLabel: rows[threshold80Index].reasonLabel,
+        };
+
+  return NextResponse.json({
+    ok: true,
+    orgId,
+    machineId: machineId ?? null,
+    kind,
+    range,       // ✅ now defined correctly
+    start,       // ✅ now defined correctly
+    totalMinutesLost: kind === "downtime" ? total : undefined,
+    totalScrap: kind === "scrap" ? total : undefined,
+    rows,
+    top3,
+    threshold80,
+    // (optional) keep old shape if anything else uses it:
+    items: itemsRaw.map((x, i) => ({
+      ...x,
+      cumPct: rows[i]?.cumulativePct ?? 0,
+    })),
+    total,
+  });
+}

app/api/downtime/actions/[id]/route.ts

@@ -0,0 +1,226 @@
+import { NextRequest, NextResponse } from "next/server";
+import { z } from "zod";
+import { Prisma } from "@prisma/client";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { buildDowntimeActionAssignedEmail, sendEmail } from "@/lib/email";
+import { getBaseUrl } from "@/lib/appUrl";
+
+const STATUS = ["open", "in_progress", "blocked", "done"] as const;
+const PRIORITY = ["low", "medium", "high"] as const;
+const DATE_RE = /^\d{4}-\d{2}-\d{2}$/;
+
+const updateSchema = z.object({
+  machineId: z.string().trim().min(1).optional().nullable(),
+  reasonCode: z.string().trim().min(1).max(64).optional().nullable(),
+  hmDay: z.number().int().min(0).max(6).optional().nullable(),
+  hmHour: z.number().int().min(0).max(23).optional().nullable(),
+  title: z.string().trim().min(1).max(160).optional(),
+  notes: z.string().trim().max(4000).optional().nullable(),
+  ownerUserId: z.string().trim().min(1).optional().nullable(),
+  dueDate: z.string().trim().regex(DATE_RE).optional().nullable(),
+  status: z.enum(STATUS).optional(),
+  priority: z.enum(PRIORITY).optional(),
+});
+
+function parseDueDate(value?: string | null) {
+  if (value === undefined) return undefined;
+  if (!value) return null;
+  return new Date(`${value}T00:00:00.000Z`);
+}
+
+function formatDueDate(value?: Date | null) {
+  if (!value) return null;
+  return value.toISOString().slice(0, 10);
+}
+
+function buildActionUrl(baseUrl: string, action: { machineId: string | null; reasonCode: string | null; hmDay: number | null; hmHour: number | null }) {
+  const params = new URLSearchParams();
+  if (action.machineId) params.set("machineId", action.machineId);
+  if (action.reasonCode) params.set("reasonCode", action.reasonCode);
+  if (action.hmDay != null && action.hmHour != null) {
+    params.set("hmDay", String(action.hmDay));
+    params.set("hmHour", String(action.hmHour));
+  }
+  const qs = params.toString();
+  return qs ? `${baseUrl}/downtime?${qs}` : `${baseUrl}/downtime`;
+}
+
+function serializeAction(action: {
+  id: string;
+  createdAt: Date;
+  updatedAt: Date;
+  machineId: string | null;
+  reasonCode: string | null;
+  hmDay: number | null;
+  hmHour: number | null;
+  title: string;
+  notes: string | null;
+  ownerUserId: string | null;
+  dueDate: Date | null;
+  status: string;
+  priority: string;
+  ownerUser?: { name: string | null; email: string } | null;
+}) {
+  return {
+    id: action.id,
+    createdAt: action.createdAt.toISOString(),
+    updatedAt: action.updatedAt.toISOString(),
+    machineId: action.machineId,
+    reasonCode: action.reasonCode,
+    hmDay: action.hmDay,
+    hmHour: action.hmHour,
+    title: action.title,
+    notes: action.notes ?? "",
+    ownerUserId: action.ownerUserId,
+    ownerName: action.ownerUser?.name ?? null,
+    ownerEmail: action.ownerUser?.email ?? null,
+    dueDate: formatDueDate(action.dueDate),
+    status: action.status,
+    priority: action.priority,
+  };
+}
+
+export async function PATCH(req: NextRequest, context: { params: Promise<{ id: string }> }) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const { id } = await context.params;
+  const body = await req.json().catch(() => ({}));
+  const parsed = updateSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid action payload" }, { status: 400 });
+  }
+
+  const data = parsed.data;
+  if (("hmDay" in data || "hmHour" in data) && (data.hmDay == null) !== (data.hmHour == null)) {
+    return NextResponse.json({ ok: false, error: "Heatmap requires hmDay and hmHour" }, { status: 400 });
+  }
+
+  const existing = await prisma.downtimeAction.findFirst({
+    where: { id, orgId: session.orgId },
+    include: { ownerUser: { select: { name: true, email: true } } },
+  });
+  if (!existing) {
+    return NextResponse.json({ ok: false, error: "Action not found" }, { status: 404 });
+  }
+
+  if (data.machineId) {
+    const machine = await prisma.machine.findFirst({
+      where: { id: data.machineId, orgId: session.orgId },
+      select: { id: true },
+    });
+    if (!machine) {
+      return NextResponse.json({ ok: false, error: "Invalid machineId" }, { status: 400 });
+    }
+  }
+
+  let ownerMembership: { user: { name: string | null; email: string } } | null = null;
+  if (data.ownerUserId) {
+    ownerMembership = await prisma.orgUser.findUnique({
+      where: { orgId_userId: { orgId: session.orgId, userId: data.ownerUserId } },
+      include: { user: { select: { name: true, email: true } } },
+    });
+    if (!ownerMembership) {
+      return NextResponse.json({ ok: false, error: "Invalid ownerUserId" }, { status: 400 });
+    }
+  }
+
+  let completedAt: Date | null | undefined = undefined;
+  if ("status" in data) {
+    completedAt = data.status === "done" ? existing.completedAt ?? new Date() : null;
+  }
+
+  const updateData: Prisma.DowntimeActionUncheckedUpdateInput = {};
+  let shouldResetReminder = false;
+  if ("machineId" in data) updateData.machineId = data.machineId;
+  if ("reasonCode" in data) updateData.reasonCode = data.reasonCode;
+  if ("hmDay" in data) updateData.hmDay = data.hmDay;
+  if ("hmHour" in data) updateData.hmHour = data.hmHour;
+  if ("title" in data) updateData.title = data.title?.trim();
+  if ("notes" in data) updateData.notes = data.notes == null ? null : data.notes.trim() || null;
+  if ("ownerUserId" in data) updateData.ownerUserId = data.ownerUserId;
+  if ("dueDate" in data) {
+    const nextDue = parseDueDate(data.dueDate);
+    const prev = formatDueDate(existing.dueDate);
+    const next = formatDueDate(nextDue ?? null);
+    updateData.dueDate = nextDue;
+    if (prev !== next) {
+      shouldResetReminder = true;
+    }
+  }
+  if ("status" in data) updateData.status = data.status;
+  if ("priority" in data) updateData.priority = data.priority;
+  if (completedAt !== undefined) updateData.completedAt = completedAt;
+  if (shouldResetReminder) {
+    updateData.reminderStage = null;
+    updateData.lastReminderAt = null;
+  }
+
+  const updated = await prisma.downtimeAction.update({
+    where: { id: existing.id },
+    data: updateData,
+    include: { ownerUser: { select: { name: true, email: true } } },
+  });
+
+  const ownerChanged = "ownerUserId" in data && data.ownerUserId !== existing.ownerUserId;
+  const dueChanged =
+    "dueDate" in data && formatDueDate(existing.dueDate) !== formatDueDate(updated.dueDate);
+
+  let emailSent = false;
+  let emailError: string | null = null;
+  if ((ownerChanged || dueChanged) && updated.ownerUser?.email) {
+    try {
+      const org = await prisma.org.findUnique({
+        where: { id: session.orgId },
+        select: { name: true },
+      });
+      const baseUrl = getBaseUrl(req);
+      const actionUrl = buildActionUrl(baseUrl, updated);
+      const content = buildDowntimeActionAssignedEmail({
+        appName: "MIS Control Tower",
+        orgName: org?.name || "your organization",
+        actionTitle: updated.title,
+        assigneeName: updated.ownerUser.name ?? updated.ownerUser.email,
+        dueDate: formatDueDate(updated.dueDate),
+        actionUrl,
+        priority: updated.priority,
+        status: updated.status,
+      });
+      await sendEmail({
+        to: updated.ownerUser.email,
+        subject: content.subject,
+        text: content.text,
+        html: content.html,
+      });
+      emailSent = true;
+    } catch (err: unknown) {
+      emailError = err instanceof Error ? err.message : "Failed to send assignment email";
+    }
+  }
+
+  return NextResponse.json({
+    ok: true,
+    action: serializeAction(updated),
+    emailSent,
+    emailError,
+  });
+}
+
+export async function DELETE(req: NextRequest, context: { params: Promise<{ id: string }> }) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const { id } = await context.params;
+  const existing = await prisma.downtimeAction.findFirst({
+    where: { id, orgId: session.orgId },
+    select: { id: true },
+  });
+  if (!existing) {
+    return NextResponse.json({ ok: false, error: "Action not found" }, { status: 404 });
+  }
+
+  await prisma.downtimeAction.delete({ where: { id: existing.id } });
+
+  return NextResponse.json({ ok: true });
+}

app/api/downtime/actions/reminders/route.ts

@@ -0,0 +1,123 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { buildDowntimeActionReminderEmail, sendEmail } from "@/lib/email";
+import { getBaseUrl } from "@/lib/appUrl";
+
+const DEFAULT_DUE_DAYS = 7;
+const DEFAULT_LIMIT = 100;
+const MS_PER_HOUR = 60 * 60 * 1000;
+
+type ReminderStage = "week" | "day" | "hour" | "overdue";
+
+function formatDueDate(value?: Date | null) {
+  if (!value) return null;
+  return value.toISOString().slice(0, 10);
+}
+
+function getReminderStage(dueDate: Date, now: Date): ReminderStage | null {
+  const diffMs = dueDate.getTime() - now.getTime();
+  if (diffMs <= 0) return "overdue";
+  if (diffMs <= MS_PER_HOUR) return "hour";
+  if (diffMs <= 24 * MS_PER_HOUR) return "day";
+  if (diffMs <= 7 * 24 * MS_PER_HOUR) return "week";
+  return null;
+}
+
+function buildActionUrl(baseUrl: string, action: { machineId: string | null; reasonCode: string | null; hmDay: number | null; hmHour: number | null }) {
+  const params = new URLSearchParams();
+  if (action.machineId) params.set("machineId", action.machineId);
+  if (action.reasonCode) params.set("reasonCode", action.reasonCode);
+  if (action.hmDay != null && action.hmHour != null) {
+    params.set("hmDay", String(action.hmDay));
+    params.set("hmHour", String(action.hmHour));
+  }
+  const qs = params.toString();
+  return qs ? `${baseUrl}/downtime?${qs}` : `${baseUrl}/downtime`;
+}
+
+async function authorizeRequest(req: Request) {
+  const secret = process.env.DOWNTIME_ACTION_REMINDER_SECRET;
+  if (!secret) {
+    const session = await requireSession();
+    return { ok: !!session };
+  }
+  const authHeader = req.headers.get("authorization") || "";
+  const token = authHeader.startsWith("Bearer ") ? authHeader.slice(7).trim() : null;
+  const urlToken = new URL(req.url).searchParams.get("token");
+  return { ok: token === secret || urlToken === secret };
+}
+
+export async function POST(req: Request) {
+  const auth = await authorizeRequest(req);
+  if (!auth.ok) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const sp = new URL(req.url).searchParams;
+  const dueInDays = Number(sp.get("dueInDays") || DEFAULT_DUE_DAYS);
+  const limit = Number(sp.get("limit") || DEFAULT_LIMIT);
+
+  const now = new Date();
+  const dueBy = new Date(now.getTime() + dueInDays * 24 * 60 * 60 * 1000);
+
+  const actions = await prisma.downtimeAction.findMany({
+    where: {
+      status: { not: "done" },
+      ownerUserId: { not: null },
+      dueDate: { not: null, lte: dueBy },
+    },
+    include: {
+      ownerUser: { select: { name: true, email: true } },
+      org: { select: { name: true } },
+    },
+    orderBy: { dueDate: "asc" },
+    take: Number.isFinite(limit) ? Math.max(1, Math.min(500, limit)) : DEFAULT_LIMIT,
+  });
+
+  const baseUrl = getBaseUrl(req);
+  const sentIds: string[] = [];
+  const failures: Array<{ id: string; error: string }> = [];
+
+  for (const action of actions) {
+    const email = action.ownerUser?.email;
+    if (!email) continue;
+    if (!action.dueDate) continue;
+    const stage = getReminderStage(action.dueDate, now);
+    if (!stage) continue;
+    if (action.reminderStage === stage) continue;
+    try {
+      const content = buildDowntimeActionReminderEmail({
+        appName: "MIS Control Tower",
+        orgName: action.org.name,
+        actionTitle: action.title,
+        assigneeName: action.ownerUser?.name ?? email,
+        dueDate: formatDueDate(action.dueDate),
+        actionUrl: buildActionUrl(baseUrl, action),
+        priority: action.priority,
+        status: action.status,
+      });
+      await sendEmail({
+        to: email,
+        subject: content.subject,
+        text: content.text,
+        html: content.html,
+      });
+      sentIds.push(action.id);
+      await prisma.downtimeAction.update({
+        where: { id: action.id },
+        data: { reminderStage: stage, lastReminderAt: now },
+      });
+    } catch (err: unknown) {
+      failures.push({
+        id: action.id,
+        error: err instanceof Error ? err.message : "Failed to send reminder email",
+      });
+    }
+  }
+
+  return NextResponse.json({
+    ok: true,
+    sent: sentIds.length,
+    failed: failures.length,
+    failures,
+  });
+}

app/api/downtime/actions/route.ts

@@ -0,0 +1,226 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { buildDowntimeActionAssignedEmail, sendEmail } from "@/lib/email";
+import { getBaseUrl } from "@/lib/appUrl";
+
+const STATUS = ["open", "in_progress", "blocked", "done"] as const;
+const PRIORITY = ["low", "medium", "high"] as const;
+const DATE_RE = /^\d{4}-\d{2}-\d{2}$/;
+
+const createSchema = z.object({
+  machineId: z.string().trim().min(1).optional().nullable(),
+  reasonCode: z.string().trim().min(1).max(64).optional().nullable(),
+  hmDay: z.number().int().min(0).max(6).optional().nullable(),
+  hmHour: z.number().int().min(0).max(23).optional().nullable(),
+  title: z.string().trim().min(1).max(160),
+  notes: z.string().trim().max(4000).optional().nullable(),
+  ownerUserId: z.string().trim().min(1).optional().nullable(),
+  dueDate: z.string().trim().regex(DATE_RE).optional().nullable(),
+  status: z.enum(STATUS).optional(),
+  priority: z.enum(PRIORITY).optional(),
+});
+
+function parseDueDate(value?: string | null) {
+  if (!value) return null;
+  return new Date(`${value}T00:00:00.000Z`);
+}
+
+function formatDueDate(value?: Date | null) {
+  if (!value) return null;
+  return value.toISOString().slice(0, 10);
+}
+
+function buildActionUrl(baseUrl: string, action: { machineId: string | null; reasonCode: string | null; hmDay: number | null; hmHour: number | null }) {
+  const params = new URLSearchParams();
+  if (action.machineId) params.set("machineId", action.machineId);
+  if (action.reasonCode) params.set("reasonCode", action.reasonCode);
+  if (action.hmDay != null && action.hmHour != null) {
+    params.set("hmDay", String(action.hmDay));
+    params.set("hmHour", String(action.hmHour));
+  }
+  const qs = params.toString();
+  return qs ? `${baseUrl}/downtime?${qs}` : `${baseUrl}/downtime`;
+}
+
+function serializeAction(action: {
+  id: string;
+  createdAt: Date;
+  updatedAt: Date;
+  machineId: string | null;
+  reasonCode: string | null;
+  hmDay: number | null;
+  hmHour: number | null;
+  title: string;
+  notes: string | null;
+  ownerUserId: string | null;
+  dueDate: Date | null;
+  status: string;
+  priority: string;
+  ownerUser?: { name: string | null; email: string } | null;
+}) {
+  return {
+    id: action.id,
+    createdAt: action.createdAt.toISOString(),
+    updatedAt: action.updatedAt.toISOString(),
+    machineId: action.machineId,
+    reasonCode: action.reasonCode,
+    hmDay: action.hmDay,
+    hmHour: action.hmHour,
+    title: action.title,
+    notes: action.notes ?? "",
+    ownerUserId: action.ownerUserId,
+    ownerName: action.ownerUser?.name ?? null,
+    ownerEmail: action.ownerUser?.email ?? null,
+    dueDate: formatDueDate(action.dueDate),
+    status: action.status,
+    priority: action.priority,
+  };
+}
+
+export async function GET(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const sp = new URL(req.url).searchParams;
+  const machineId = sp.get("machineId");
+  const reasonCode = sp.get("reasonCode");
+  const hmDayStr = sp.get("hmDay");
+  const hmHourStr = sp.get("hmHour");
+
+  const hmDay = hmDayStr != null ? Number(hmDayStr) : null;
+  const hmHour = hmHourStr != null ? Number(hmHourStr) : null;
+  if ((hmDayStr != null || hmHourStr != null) && (!Number.isFinite(hmDay) || !Number.isFinite(hmHour))) {
+    return NextResponse.json({ ok: false, error: "Invalid heatmap selection" }, { status: 400 });
+  }
+  if ((hmDayStr != null || hmHourStr != null) && (hmDay == null || hmHour == null)) {
+    return NextResponse.json({ ok: false, error: "Heatmap requires hmDay and hmHour" }, { status: 400 });
+  }
+
+  const where: {
+    orgId: string;
+    AND?: Array<Record<string, unknown>>;
+  } = { orgId: session.orgId };
+
+  if (machineId) {
+    where.AND = [...(where.AND ?? []), { OR: [{ machineId }, { machineId: null }] }];
+  }
+
+  if (reasonCode) {
+    where.AND = [...(where.AND ?? []), { OR: [{ reasonCode }, { reasonCode: null }] }];
+  }
+
+  if (hmDay != null && hmHour != null) {
+    where.AND = [
+      ...(where.AND ?? []),
+      { OR: [{ hmDay, hmHour }, { hmDay: null, hmHour: null }] },
+    ];
+  }
+
+  const actions = await prisma.downtimeAction.findMany({
+    where,
+    orderBy: { updatedAt: "desc" },
+    include: { ownerUser: { select: { name: true, email: true } } },
+  });
+
+  return NextResponse.json({
+    ok: true,
+    actions: actions.map(serializeAction),
+  });
+}
+
+export async function POST(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = createSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid action payload" }, { status: 400 });
+  }
+
+  const data = parsed.data;
+  if ((data.hmDay == null) !== (data.hmHour == null)) {
+    return NextResponse.json({ ok: false, error: "Heatmap requires hmDay and hmHour" }, { status: 400 });
+  }
+
+  if (data.machineId) {
+    const machine = await prisma.machine.findFirst({
+      where: { id: data.machineId, orgId: session.orgId },
+      select: { id: true },
+    });
+    if (!machine) {
+      return NextResponse.json({ ok: false, error: "Invalid machineId" }, { status: 400 });
+    }
+  }
+
+  let ownerMembership: { user: { name: string | null; email: string } } | null = null;
+  if (data.ownerUserId) {
+    ownerMembership = await prisma.orgUser.findUnique({
+      where: { orgId_userId: { orgId: session.orgId, userId: data.ownerUserId } },
+      include: { user: { select: { name: true, email: true } } },
+    });
+    if (!ownerMembership) {
+      return NextResponse.json({ ok: false, error: "Invalid ownerUserId" }, { status: 400 });
+    }
+  }
+
+  const created = await prisma.downtimeAction.create({
+    data: {
+      orgId: session.orgId,
+      machineId: data.machineId ?? null,
+      reasonCode: data.reasonCode ?? null,
+      hmDay: data.hmDay ?? null,
+      hmHour: data.hmHour ?? null,
+      title: data.title.trim(),
+      notes: data.notes?.trim() || null,
+      ownerUserId: data.ownerUserId ?? null,
+      dueDate: parseDueDate(data.dueDate),
+      status: data.status ?? "open",
+      priority: data.priority ?? "medium",
+      completedAt: data.status === "done" ? new Date() : null,
+      createdBy: session.userId,
+    },
+    include: { ownerUser: { select: { name: true, email: true } } },
+  });
+
+  let emailSent = false;
+  let emailError: string | null = null;
+  if (ownerMembership?.user?.email) {
+    try {
+      const org = await prisma.org.findUnique({
+        where: { id: session.orgId },
+        select: { name: true },
+      });
+      const baseUrl = getBaseUrl(req);
+      const actionUrl = buildActionUrl(baseUrl, created);
+      const content = buildDowntimeActionAssignedEmail({
+        appName: "MIS Control Tower",
+        orgName: org?.name || "your organization",
+        actionTitle: created.title,
+        assigneeName: ownerMembership.user.name ?? ownerMembership.user.email,
+        dueDate: formatDueDate(created.dueDate),
+        actionUrl,
+        priority: created.priority,
+        status: created.status,
+      });
+      await sendEmail({
+        to: ownerMembership.user.email,
+        subject: content.subject,
+        text: content.text,
+        html: content.html,
+      });
+      emailSent = true;
+    } catch (err: unknown) {
+      emailError = err instanceof Error ? err.message : "Failed to send assignment email";
+    }
+  }
+
+  return NextResponse.json({
+    ok: true,
+    action: serializeAction(created),
+    emailSent,
+    emailError,
+  });
+}

app/api/financial/costs/route.ts

@@ -0,0 +1,262 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { Prisma } from "@prisma/client";
+import { z } from "zod";
+
+function canManageFinancials(role?: string | null) {
+  return role === "OWNER";
+}
+
+function stripUndefined<T extends Record<string, unknown>>(input: T) {
+  const out: Record<string, unknown> = {};
+  for (const [key, value] of Object.entries(input)) {
+    if (value !== undefined) out[key] = value;
+  }
+  return out as T;
+}
+
+function normalizeCurrency(value?: string | null) {
+  if (!value) return null;
+  const trimmed = value.trim();
+  if (!trimmed) return null;
+  return trimmed.toUpperCase();
+}
+
+const numberField = z.preprocess(
+  (value) => {
+    if (value === "" || value === null || value === undefined) return null;
+    const n = Number(value);
+    return Number.isFinite(n) ? n : value;
+  },
+  z.number().finite().nullable()
+);
+
+const numericFields = {
+  machineCostPerMin: numberField.optional(),
+  operatorCostPerMin: numberField.optional(),
+  ratedRunningKw: numberField.optional(),
+  idleKw: numberField.optional(),
+  kwhRate: numberField.optional(),
+  energyMultiplier: numberField.optional(),
+  energyCostPerMin: numberField.optional(),
+  scrapCostPerUnit: numberField.optional(),
+  rawMaterialCostPerUnit: numberField.optional(),
+};
+
+const orgSchema = z
+  .object({
+    defaultCurrency: z.string().trim().min(1).max(8).optional(),
+    ...numericFields,
+  })
+  .strict();
+
+const locationSchema = z
+  .object({
+    location: z.string().trim().min(1).max(80),
+    currency: z.string().trim().min(1).max(8).optional().nullable(),
+    ...numericFields,
+  })
+  .strict();
+
+const machineSchema = z
+  .object({
+    machineId: z.string().uuid(),
+    currency: z.string().trim().min(1).max(8).optional().nullable(),
+    ...numericFields,
+  })
+  .strict();
+
+const productSchema = z
+  .object({
+    sku: z.string().trim().min(1).max(64),
+    currency: z.string().trim().min(1).max(8).optional().nullable(),
+    rawMaterialCostPerUnit: numberField.optional(),
+  })
+  .strict();
+
+const payloadSchema = z
+  .object({
+    org: orgSchema.optional(),
+    locations: z.array(locationSchema).optional(),
+    machines: z.array(machineSchema).optional(),
+    products: z.array(productSchema).optional(),
+  })
+  .strict();
+
+async function ensureOrgFinancialProfile(
+  tx: Prisma.TransactionClient,
+  orgId: string,
+  userId: string
+) {
+  const existing = await tx.orgFinancialProfile.findUnique({ where: { orgId } });
+  if (existing) return existing;
+  return tx.orgFinancialProfile.create({
+    data: {
+      orgId,
+      defaultCurrency: "USD",
+      energyMultiplier: 1.0,
+      updatedBy: userId,
+    },
+  });
+}
+
+async function loadFinancialConfig(orgId: string) {
+  const [org, locations, machines, products] = await Promise.all([
+    prisma.orgFinancialProfile.findUnique({ where: { orgId } }),
+    prisma.locationFinancialOverride.findMany({ where: { orgId }, orderBy: { location: "asc" } }),
+    prisma.machineFinancialOverride.findMany({ where: { orgId }, orderBy: { createdAt: "desc" } }),
+    prisma.productCostOverride.findMany({ where: { orgId }, orderBy: { sku: "asc" } }),
+  ]);
+
+  return { org, locations, machines, products };
+}
+
+export async function GET() {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageFinancials(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  await prisma.$transaction((tx) => ensureOrgFinancialProfile(tx, session.orgId, session.userId));
+  const payload = await loadFinancialConfig(session.orgId);
+  return NextResponse.json({ ok: true, ...payload });
+}
+
+export async function POST(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageFinancials(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = payloadSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+  }
+
+  const data = parsed.data;
+
+  await prisma.$transaction(async (tx) => {
+    await ensureOrgFinancialProfile(tx, session.orgId, session.userId);
+
+    if (data.org) {
+      const updateData = stripUndefined({
+        defaultCurrency: data.org.defaultCurrency?.trim().toUpperCase(),
+        machineCostPerMin: data.org.machineCostPerMin,
+        operatorCostPerMin: data.org.operatorCostPerMin,
+        ratedRunningKw: data.org.ratedRunningKw,
+        idleKw: data.org.idleKw,
+        kwhRate: data.org.kwhRate,
+        energyMultiplier: data.org.energyMultiplier == null ? undefined : data.org.energyMultiplier,
+        energyCostPerMin: data.org.energyCostPerMin,
+        scrapCostPerUnit: data.org.scrapCostPerUnit,
+        rawMaterialCostPerUnit: data.org.rawMaterialCostPerUnit,
+        updatedBy: session.userId,
+      });
+
+      if (Object.keys(updateData).length > 0) {
+        await tx.orgFinancialProfile.update({
+          where: { orgId: session.orgId },
+          data: updateData,
+        });
+      }
+    }
+
+    const machineIds = new Set((data.machines ?? []).map((m) => m.machineId));
+    const validMachineIds = new Set<string>();
+    if (machineIds.size > 0) {
+      const rows = await tx.machine.findMany({
+        where: { orgId: session.orgId, id: { in: Array.from(machineIds) } },
+        select: { id: true },
+      });
+      rows.forEach((m) => validMachineIds.add(m.id));
+    }
+
+    for (const loc of data.locations ?? []) {
+      const updateData = stripUndefined({
+        currency: normalizeCurrency(loc.currency),
+        machineCostPerMin: loc.machineCostPerMin,
+        operatorCostPerMin: loc.operatorCostPerMin,
+        ratedRunningKw: loc.ratedRunningKw,
+        idleKw: loc.idleKw,
+        kwhRate: loc.kwhRate,
+        energyMultiplier: loc.energyMultiplier,
+        energyCostPerMin: loc.energyCostPerMin,
+        scrapCostPerUnit: loc.scrapCostPerUnit,
+        rawMaterialCostPerUnit: loc.rawMaterialCostPerUnit,
+        updatedBy: session.userId,
+      });
+
+      await tx.locationFinancialOverride.upsert({
+        where: { orgId_location: { orgId: session.orgId, location: loc.location } },
+        update: updateData,
+        create: {
+          orgId: session.orgId,
+          location: loc.location,
+          ...updateData,
+        },
+      });
+    }
+
+    for (const machine of data.machines ?? []) {
+      if (!validMachineIds.has(machine.machineId)) continue;
+      const updateData = stripUndefined({
+        currency: normalizeCurrency(machine.currency),
+        machineCostPerMin: machine.machineCostPerMin,
+        operatorCostPerMin: machine.operatorCostPerMin,
+        ratedRunningKw: machine.ratedRunningKw,
+        idleKw: machine.idleKw,
+        kwhRate: machine.kwhRate,
+        energyMultiplier: machine.energyMultiplier,
+        energyCostPerMin: machine.energyCostPerMin,
+        scrapCostPerUnit: machine.scrapCostPerUnit,
+        rawMaterialCostPerUnit: machine.rawMaterialCostPerUnit,
+        updatedBy: session.userId,
+      });
+
+      await tx.machineFinancialOverride.upsert({
+        where: { orgId_machineId: { orgId: session.orgId, machineId: machine.machineId } },
+        update: updateData,
+        create: {
+          orgId: session.orgId,
+          machineId: machine.machineId,
+          ...updateData,
+        },
+      });
+    }
+
+    for (const product of data.products ?? []) {
+      const updateData = stripUndefined({
+        currency: normalizeCurrency(product.currency),
+        rawMaterialCostPerUnit: product.rawMaterialCostPerUnit,
+        updatedBy: session.userId,
+      });
+
+      await tx.productCostOverride.upsert({
+        where: { orgId_sku: { orgId: session.orgId, sku: product.sku } },
+        update: updateData,
+        create: {
+          orgId: session.orgId,
+          sku: product.sku,
+          ...updateData,
+        },
+      });
+    }
+  });
+
+  const payload = await loadFinancialConfig(session.orgId);
+  return NextResponse.json({ ok: true, ...payload });
+}

app/api/financial/export/excel/route.ts

@@ -0,0 +1,156 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { requireSession } from "@/lib/auth/requireSession";
+import { prisma } from "@/lib/prisma";
+import { computeFinancialImpact } from "@/lib/financial/impact";
+
+const RANGE_MS: Record<string, number> = {
+  "24h": 24 * 60 * 60 * 1000,
+  "7d": 7 * 24 * 60 * 60 * 1000,
+  "30d": 30 * 24 * 60 * 60 * 1000,
+};
+
+function canManageFinancials(role?: string | null) {
+  return role === "OWNER";
+}
+
+function parseDate(input?: string | null) {
+  if (!input) return null;
+  const n = Number(input);
+  if (!Number.isNaN(n)) return new Date(n);
+  const d = new Date(input);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+function pickRange(req: NextRequest) {
+  const url = new URL(req.url);
+  const range = url.searchParams.get("range") ?? "7d";
+  const now = new Date();
+
+  if (range === "custom") {
+    const start = parseDate(url.searchParams.get("start")) ?? new Date(now.getTime() - RANGE_MS["24h"]);
+    const end = parseDate(url.searchParams.get("end")) ?? now;
+    return { start, end };
+  }
+
+  const ms = RANGE_MS[range] ?? RANGE_MS["24h"];
+  return { start: new Date(now.getTime() - ms), end: now };
+}
+
+function csvValue(value: string | number | null | undefined) {
+  if (value === null || value === undefined) return "";
+  const text = String(value);
+  if (/[",\n]/.test(text)) {
+    return `"${text.replace(/"/g, "\"\"")}"`;
+  }
+  return text;
+}
+
+function formatNumber(value: number | null) {
+  if (value == null || !Number.isFinite(value)) return "";
+  return value.toFixed(4);
+}
+
+function slugify(value: string) {
+  return value
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, "-")
+    .replace(/^-+|-+$/g, "")
+    .slice(0, 60) || "report";
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageFinancials(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const url = new URL(req.url);
+  const { start, end } = pickRange(req);
+  const machineId = url.searchParams.get("machineId") ?? undefined;
+  const location = url.searchParams.get("location") ?? undefined;
+  const sku = url.searchParams.get("sku") ?? undefined;
+  const currency = url.searchParams.get("currency") ?? undefined;
+
+  const [org, impact] = await Promise.all([
+    prisma.org.findUnique({ where: { id: session.orgId }, select: { name: true } }),
+    computeFinancialImpact({
+      orgId: session.orgId,
+      start,
+      end,
+      machineId,
+      location,
+      sku,
+      currency,
+      includeEvents: true,
+    }),
+  ]);
+
+  const orgName = org?.name ?? "Organization";
+  const header = [
+    "org_name",
+    "range_start",
+    "range_end",
+    "event_id",
+    "event_ts",
+    "event_type",
+    "status",
+    "severity",
+    "category",
+    "machine_id",
+    "machine_name",
+    "location",
+    "work_order_id",
+    "sku",
+    "duration_sec",
+    "cost_machine",
+    "cost_operator",
+    "cost_energy",
+    "cost_scrap",
+    "cost_raw_material",
+    "cost_total",
+    "currency",
+  ];
+
+  const rows = impact.events.map((event) => [
+    orgName,
+    start.toISOString(),
+    end.toISOString(),
+    event.id,
+    event.ts.toISOString(),
+    event.eventType,
+    event.status,
+    event.severity,
+    event.category,
+    event.machineId,
+    event.machineName ?? "",
+    event.location ?? "",
+    event.workOrderId ?? "",
+    event.sku ?? "",
+    formatNumber(event.durationSec),
+    formatNumber(event.costMachine),
+    formatNumber(event.costOperator),
+    formatNumber(event.costEnergy),
+    formatNumber(event.costScrap),
+    formatNumber(event.costRawMaterial),
+    formatNumber(event.costTotal),
+    event.currency,
+  ]);
+
+  const lines = [header, ...rows].map((row) => row.map(csvValue).join(","));
+  const csv = lines.join("\n");
+
+  const fileName = `financial_events_${slugify(orgName)}.csv`;
+  return new NextResponse(csv, {
+    headers: {
+      "Content-Type": "text/csv; charset=utf-8",
+      "Content-Disposition": `attachment; filename=\"${fileName}\"`,
+    },
+  });
+}

app/api/financial/export/pdf/route.ts

@@ -0,0 +1,246 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { requireSession } from "@/lib/auth/requireSession";
+import { prisma } from "@/lib/prisma";
+import { computeFinancialImpact } from "@/lib/financial/impact";
+
+const RANGE_MS: Record<string, number> = {
+  "24h": 24 * 60 * 60 * 1000,
+  "7d": 7 * 24 * 60 * 60 * 1000,
+  "30d": 30 * 24 * 60 * 60 * 1000,
+};
+
+function canManageFinancials(role?: string | null) {
+  return role === "OWNER";
+}
+
+function parseDate(input?: string | null) {
+  if (!input) return null;
+  const n = Number(input);
+  if (!Number.isNaN(n)) return new Date(n);
+  const d = new Date(input);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+function pickRange(req: NextRequest) {
+  const url = new URL(req.url);
+  const range = url.searchParams.get("range") ?? "7d";
+  const now = new Date();
+
+  if (range === "custom") {
+    const start = parseDate(url.searchParams.get("start")) ?? new Date(now.getTime() - RANGE_MS["24h"]);
+    const end = parseDate(url.searchParams.get("end")) ?? now;
+    return { start, end };
+  }
+
+  const ms = RANGE_MS[range] ?? RANGE_MS["24h"];
+  return { start: new Date(now.getTime() - ms), end: now };
+}
+
+function escapeHtml(value: string) {
+  return value
+    .replace(/&/g, "&amp;")
+    .replace(/</g, "&lt;")
+    .replace(/>/g, "&gt;")
+    .replace(/\"/g, "&quot;")
+    .replace(/'/g, "&#39;");
+}
+
+function formatMoney(value: number, currency: string) {
+  if (!Number.isFinite(value)) return "--";
+  try {
+    return new Intl.NumberFormat("en-US", { style: "currency", currency, maximumFractionDigits: 2 }).format(value);
+  } catch {
+    return `${value.toFixed(2)} ${currency}`;
+  }
+}
+
+function formatNumber(value: number | null, digits = 2) {
+  if (value == null || !Number.isFinite(value)) return "--";
+  return value.toFixed(digits);
+}
+
+function slugify(value: string) {
+  return value
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, "-")
+    .replace(/^-+|-+$/g, "")
+    .slice(0, 60) || "report";
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageFinancials(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const url = new URL(req.url);
+  const { start, end } = pickRange(req);
+  const machineId = url.searchParams.get("machineId") ?? undefined;
+  const location = url.searchParams.get("location") ?? undefined;
+  const sku = url.searchParams.get("sku") ?? undefined;
+  const currency = url.searchParams.get("currency") ?? undefined;
+
+  const [org, impact] = await Promise.all([
+    prisma.org.findUnique({ where: { id: session.orgId }, select: { name: true } }),
+    computeFinancialImpact({
+      orgId: session.orgId,
+      start,
+      end,
+      machineId,
+      location,
+      sku,
+      currency,
+      includeEvents: true,
+    }),
+  ]);
+
+  const orgName = org?.name ?? "Organization";
+  const summaryBlocks = impact.currencySummaries
+    .map(
+      (summary) => `
+        <div class="card">
+          <div class="card-title">${escapeHtml(summary.currency)}</div>
+          <div class="card-value">${escapeHtml(formatMoney(summary.totals.total, summary.currency))}</div>
+          <div class="card-sub">Slow: ${escapeHtml(formatMoney(summary.totals.slowCycle, summary.currency))}</div>
+          <div class="card-sub">Micro: ${escapeHtml(formatMoney(summary.totals.microstop, summary.currency))}</div>
+          <div class="card-sub">Macro: ${escapeHtml(formatMoney(summary.totals.macrostop, summary.currency))}</div>
+          <div class="card-sub">Scrap: ${escapeHtml(formatMoney(summary.totals.scrap, summary.currency))}</div>
+        </div>
+      `
+    )
+    .join("");
+
+  const dailyTables = impact.currencySummaries
+    .map((summary) => {
+      const rows = summary.byDay
+        .map(
+          (row) => `
+          <tr>
+            <td>${escapeHtml(row.day)}</td>
+            <td>${escapeHtml(formatMoney(row.total, summary.currency))}</td>
+            <td>${escapeHtml(formatMoney(row.slowCycle, summary.currency))}</td>
+            <td>${escapeHtml(formatMoney(row.microstop, summary.currency))}</td>
+            <td>${escapeHtml(formatMoney(row.macrostop, summary.currency))}</td>
+            <td>${escapeHtml(formatMoney(row.scrap, summary.currency))}</td>
+          </tr>
+        `
+        )
+        .join("");
+
+      return `
+        <section class="section">
+          <h3>${escapeHtml(summary.currency)} Daily Breakdown</h3>
+          <table>
+            <thead>
+              <tr>
+                <th>Day</th>
+                <th>Total</th>
+                <th>Slow</th>
+                <th>Micro</th>
+                <th>Macro</th>
+                <th>Scrap</th>
+              </tr>
+            </thead>
+            <tbody>
+              ${rows || "<tr><td colspan=\"6\">No data</td></tr>"}
+            </tbody>
+          </table>
+        </section>
+      `;
+    })
+    .join("");
+
+  const eventRows = impact.events
+    .map(
+      (e) => `
+        <tr>
+          <td>${escapeHtml(e.ts.toISOString())}</td>
+          <td>${escapeHtml(e.eventType)}</td>
+          <td>${escapeHtml(e.category)}</td>
+          <td>${escapeHtml(e.machineName ?? "-")}</td>
+          <td>${escapeHtml(e.location ?? "-")}</td>
+          <td>${escapeHtml(e.sku ?? "-")}</td>
+          <td>${escapeHtml(e.workOrderId ?? "-")}</td>
+          <td>${escapeHtml(formatNumber(e.durationSec))}</td>
+          <td>${escapeHtml(formatMoney(e.costTotal, e.currency))}</td>
+          <td>${escapeHtml(e.currency)}</td>
+        </tr>
+      `
+    )
+    .join("");
+
+  const html = `<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <title>Financial Impact Report</title>
+  <style>
+    body { font-family: Arial, sans-serif; color: #0f172a; margin: 32px; }
+    h1 { margin: 0 0 6px; }
+    .muted { color: #64748b; font-size: 12px; }
+    .cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 20px 0; }
+    .card { border: 1px solid #e2e8f0; border-radius: 12px; padding: 12px; }
+    .card-title { font-size: 12px; text-transform: uppercase; color: #64748b; }
+    .card-value { font-size: 20px; font-weight: 700; margin: 8px 0; }
+    .card-sub { font-size: 12px; color: #475569; }
+    .section { margin-top: 24px; }
+    table { width: 100%; border-collapse: collapse; margin-top: 8px; }
+    th, td { border: 1px solid #e2e8f0; padding: 8px; font-size: 12px; text-align: left; }
+    th { background: #f8fafc; }
+    footer { margin-top: 32px; text-align: right; font-size: 11px; color: #94a3b8; }
+  </style>
+</head>
+<body>
+  <header>
+    <h1>Financial Impact Report</h1>
+    <div class="muted">${escapeHtml(orgName)} | ${escapeHtml(start.toISOString())} - ${escapeHtml(end.toISOString())}</div>
+  </header>
+
+  <section class="cards">
+    ${summaryBlocks || "<div class=\"muted\">No totals yet.</div>"}
+  </section>
+
+  ${dailyTables}
+
+  <section class="section">
+    <h3>Event Details</h3>
+    <table>
+      <thead>
+        <tr>
+          <th>Timestamp</th>
+          <th>Event</th>
+          <th>Category</th>
+          <th>Machine</th>
+          <th>Location</th>
+          <th>SKU</th>
+          <th>Work Order</th>
+          <th>Duration (sec)</th>
+          <th>Cost</th>
+          <th>Currency</th>
+        </tr>
+      </thead>
+      <tbody>
+        ${eventRows || "<tr><td colspan=\"10\">No events</td></tr>"}
+      </tbody>
+    </table>
+  </section>
+
+  <footer>Power by MaliounTech</footer>
+</body>
+</html>`;
+
+  const fileName = `financial_report_${slugify(orgName)}.html`;
+  return new NextResponse(html, {
+    headers: {
+      "Content-Type": "text/html; charset=utf-8",
+      "Content-Disposition": `attachment; filename=\"${fileName}\"`,
+    },
+  });
+}

app/api/financial/impact/route.ts

@@ -0,0 +1,71 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { computeFinancialImpact } from "@/lib/financial/impact";
+
+const RANGE_MS: Record<string, number> = {
+  "24h": 24 * 60 * 60 * 1000,
+  "7d": 7 * 24 * 60 * 60 * 1000,
+  "30d": 30 * 24 * 60 * 60 * 1000,
+};
+
+function canManageFinancials(role?: string | null) {
+  return role === "OWNER";
+}
+
+function parseDate(input?: string | null) {
+  if (!input) return null;
+  const n = Number(input);
+  if (!Number.isNaN(n)) return new Date(n);
+  const d = new Date(input);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+function pickRange(req: NextRequest) {
+  const url = new URL(req.url);
+  const range = url.searchParams.get("range") ?? "7d";
+  const now = new Date();
+
+  if (range === "custom") {
+    const start = parseDate(url.searchParams.get("start")) ?? new Date(now.getTime() - RANGE_MS["24h"]);
+    const end = parseDate(url.searchParams.get("end")) ?? now;
+    return { start, end };
+  }
+
+  const ms = RANGE_MS[range] ?? RANGE_MS["24h"];
+  return { start: new Date(now.getTime() - ms), end: now };
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageFinancials(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const url = new URL(req.url);
+  const { start, end } = pickRange(req);
+  const machineId = url.searchParams.get("machineId") ?? undefined;
+  const location = url.searchParams.get("location") ?? undefined;
+  const sku = url.searchParams.get("sku") ?? undefined;
+  const currency = url.searchParams.get("currency") ?? undefined;
+
+  const result = await computeFinancialImpact({
+    orgId: session.orgId,
+    start,
+    end,
+    machineId,
+    location,
+    sku,
+    currency,
+    includeEvents: false,
+  });
+
+  return NextResponse.json({ ok: true, ...result });
+}

app/api/health/route.ts

@@ -0,0 +1,7 @@
+import { NextResponse } from "next/server";
+import { logLine } from "@/lib/logger";
+
+export async function GET() {
+  logLine("health.hit", { ok: true });
+  return NextResponse.json({ ok: true });
+}

app/api/ingest/cycle/route.ts

@@ -1,45 +1,132 @@
 import { NextResponse } from "next/server";
 import { prisma } from "@/lib/prisma";
+import { getMachineAuth } from "@/lib/machineAuthCache";
+import { z } from "zod";
+
+function asRecord(value: unknown): Record<string, unknown> | null {
+  if (!value || typeof value !== "object" || Array.isArray(value)) return null;
+  return value as Record<string, unknown>;
+}
+
+function unwrapEnvelope(raw: unknown) {
+  const record = asRecord(raw);
+  if (!record) return raw;
+  const payload = asRecord(record.payload);
+  if (!payload) return raw;
+
+  const hasMeta =
+    record.schemaVersion !== undefined ||
+    record.machineId !== undefined ||
+    record.tsMs !== undefined ||
+    record.tsDevice !== undefined ||
+    record.seq !== undefined ||
+    record.type !== undefined;
+  if (!hasMeta) return raw;
+
+  return {
+    ...payload,
+    machineId: record.machineId ?? payload.machineId,
+    tsMs: record.tsMs ?? payload.tsMs,
+    tsDevice: record.tsDevice ?? payload.tsDevice,
+    schemaVersion: record.schemaVersion ?? payload.schemaVersion,
+    seq: record.seq ?? payload.seq,
+  };
+}
+
+const numberFromAny = z.preprocess((value) => {
+  if (typeof value === "number") return value;
+  if (typeof value === "string" && value.trim() !== "") return Number(value);
+  return value;
+}, z.number().finite());
+
+const intFromAny = z.preprocess((value) => {
+  if (typeof value === "number") return Math.trunc(value);
+  if (typeof value === "string" && value.trim() !== "") return Math.trunc(Number(value));
+  return value;
+}, z.number().int().finite());
+
+const machineIdSchema = z.string().uuid();
+
+const cycleSchema = z
+  .object({
+    actual_cycle_time: numberFromAny,
+    theoretical_cycle_time: numberFromAny.optional(),
+    cycle_count: intFromAny.optional(),
+    work_order_id: z.string().trim().max(64).optional(),
+    sku: z.string().trim().max(64).optional(),
+    cavities: intFromAny.optional(),
+    good_delta: intFromAny.optional(),
+    scrap_delta: intFromAny.optional(),
+    timestamp: numberFromAny.optional(),
+    ts: numberFromAny.optional(),
+    event_timestamp: numberFromAny.optional(),
+  })
+  .passthrough();
 
 export async function POST(req: Request) {
   const apiKey = req.headers.get("x-api-key");
   if (!apiKey) return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
 
-  const body = await req.json().catch(() => null);
-  if (!body?.machineId || !body?.cycle) {
+  let body: unknown = await req.json().catch(() => null);
+  body = unwrapEnvelope(body);
+  const bodyRecord = asRecord(body) ?? {};
+
+  const machineId =
+    bodyRecord.machineId ??
+    bodyRecord.machine_id ??
+    (asRecord(bodyRecord.machine)?.id ?? null);
+  if (!machineId || !machineIdSchema.safeParse(String(machineId)).success) {
     return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
   }
 
-  const machine = await prisma.machine.findFirst({
-    where: { id: String(body.machineId), apiKey },
-    select: { id: true, orgId: true },
-  });
+  const machine = await getMachineAuth(String(machineId), apiKey);
   if (!machine) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
 
-  const c = body.cycle;
+  const cyclesRaw = bodyRecord.cycles ?? bodyRecord.cycle;
+  if (!cyclesRaw) {
+    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+  }
 
-  const tsMs =
-    (typeof c.timestamp === "number" && c.timestamp) ||
-    (typeof c.ts === "number" && c.ts) ||
-    (typeof c.event_timestamp === "number" && c.event_timestamp) ||
+  const cycleList = Array.isArray(cyclesRaw) ? cyclesRaw : [cyclesRaw];
+  const parsedCycles = z.array(cycleSchema).safeParse(cycleList);
+  if (!parsedCycles.success) {
+    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+  }
+
+  const fallbackTsMs =
+    (typeof bodyRecord.tsMs === "number" && bodyRecord.tsMs) ||
+    (typeof bodyRecord.tsDevice === "number" && bodyRecord.tsDevice) ||
     undefined;
 
+  const rows = parsedCycles.data.map((data) => {
+    const tsMs =
+      (typeof data.timestamp === "number" && data.timestamp) ||
+      (typeof data.ts === "number" && data.ts) ||
+      (typeof data.event_timestamp === "number" && data.event_timestamp) ||
+      fallbackTsMs;
+
     const ts = tsMs ? new Date(tsMs) : new Date();
 
-  const row = await prisma.machineCycle.create({
-    data: {
+    return {
       orgId: machine.orgId,
       machineId: machine.id,
       ts,
-      cycleCount: typeof c.cycle_count === "number" ? c.cycle_count : null,
-      actualCycleTime: Number(c.actual_cycle_time),
-      theoreticalCycleTime: c.theoretical_cycle_time != null ? Number(c.theoretical_cycle_time) : null,
-      workOrderId: c.work_order_id ? String(c.work_order_id) : null,
-      sku: c.sku ? String(c.sku) : null,
-      cavities: typeof c.cavities === "number" ? c.cavities : null,
-      goodDelta: typeof c.good_delta === "number" ? c.good_delta : null,
-      scrapDelta: typeof c.scrap_delta === "number" ? c.scrap_delta : null,
-    },
+      cycleCount: typeof data.cycle_count === "number" ? data.cycle_count : null,
+      actualCycleTime: data.actual_cycle_time,
+      theoreticalCycleTime: typeof data.theoretical_cycle_time === "number" ? data.theoretical_cycle_time : null,
+      workOrderId: data.work_order_id ? String(data.work_order_id) : null,
+      sku: data.sku ? String(data.sku) : null,
+      cavities: typeof data.cavities === "number" ? data.cavities : null,
+      goodDelta: typeof data.good_delta === "number" ? data.good_delta : null,
+      scrapDelta: typeof data.scrap_delta === "number" ? data.scrap_delta : null,
+    };
   });
+
+  if (rows.length === 1) {
+    const row = await prisma.machineCycle.create({ data: rows[0] });
     return NextResponse.json({ ok: true, id: row.id, ts: row.ts });
   }
+
+  const result = await prisma.machineCycle.createMany({ data: rows });
+  return NextResponse.json({ ok: true, count: result.count });
+}

app/api/ingest/event/route.ts

@@ -1,12 +1,21 @@
 import { NextResponse } from "next/server";
 import { prisma } from "@/lib/prisma";
+import { getMachineAuth } from "@/lib/machineAuthCache";
+import { z } from "zod";
+import { evaluateAlertsForEvent } from "@/lib/alerts/engine";
+import { toJsonValue } from "@/lib/prismaJson";
 
-const normalizeType = (t: any) =>
+const normalizeType = (t: unknown) =>
   String(t ?? "")
     .trim()
     .toLowerCase()
     .replace(/_/g, "-");
 
+function asRecord(value: unknown): Record<string, unknown> | null {
+  if (!value || typeof value !== "object" || Array.isArray(value)) return null;
+  return value as Record<string, unknown>;
+}
+
 const CANON_TYPE: Record<string, string> = {
   // Node-RED
   "production-stopped": "stop",
@@ -27,76 +36,142 @@ const ALLOWED_TYPES = new Set([
   "slow-cycle",
   "microstop",
   "macrostop",
+  "offline",
+  "error",
   "oee-drop",
   "quality-spike",
   "performance-degradation",
   "predictive-oee-decline",
 ]);
 
-// thresholds for stop classification (tune later / move to machine config)
-const MICROSTOP_SEC = 60;
-const MACROSTOP_SEC = 300;
+const machineIdSchema = z.string().uuid();
+const MAX_EVENTS = 100;
+
+//when no cycle time is configed
+const DEFAULT_MACROSTOP_SEC = 300;
+
+
+function clampText(value: unknown, maxLen: number) {
+  if (value === null || value === undefined) return null;
+  const text = String(value).trim().replace(/[\u0000-\u001f\u007f]/g, "");
+  if (!text) return null;
+  return text.length > maxLen ? text.slice(0, maxLen) : text;
+}
 
 export async function POST(req: Request) {
   const apiKey = req.headers.get("x-api-key");
-  if (!apiKey) {
-    return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
+  if (!apiKey) return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
+
+  let body: unknown = await req.json().catch(() => null);
+
+  // ✅ if Node-RED sent an array as the whole body, unwrap it
+  if (Array.isArray(body)) body = body[0];
+  const bodyRecord = asRecord(body) ?? {};
+  const payloadRecord = asRecord(bodyRecord.payload) ?? {};
+
+  // ✅ accept multiple common keys
+  const machineId =
+    bodyRecord.machineId ??
+    bodyRecord.machine_id ??
+    (asRecord(bodyRecord.machine)?.id ?? null);
+  let rawEvent =
+    bodyRecord.event ??
+    bodyRecord.events ??
+    bodyRecord.anomalies ??
+    payloadRecord.event ??
+    payloadRecord.events ??
+    payloadRecord.anomalies ??
+    payloadRecord ??
+    bodyRecord.data; // sometimes "data"
+
+  const rawEventRecord = asRecord(rawEvent);
+  if (rawEventRecord?.event && typeof rawEventRecord.event === "object") rawEvent = rawEventRecord.event;
+  if (Array.isArray(rawEventRecord?.events)) rawEvent = rawEventRecord.events;
+
+  if (!machineId || !rawEvent) {
+    return NextResponse.json(
+      { ok: false, error: "Invalid payload", got: { hasMachineId: !!machineId, keys: Object.keys(bodyRecord) } },
+      { status: 400 }
+    );
   }
 
-  const body = await req.json().catch(() => null);
-  if (!body?.machineId || !body?.event) {
-    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+  if (!machineIdSchema.safeParse(String(machineId)).success) {
+    return NextResponse.json({ ok: false, error: "Invalid machine id" }, { status: 400 });
   }
 
-
-  const machine = await prisma.machine.findFirst({
-    where: { id: String(body.machineId), apiKey },
-    select: { id: true, orgId: true },
+  const machine = await getMachineAuth(String(machineId), apiKey);
+  if (!machine) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+  const orgSettings = await prisma.orgSettings.findUnique({
+    where: { orgId: machine.orgId },
+    select: { stoppageMultiplier: true, macroStoppageMultiplier: true },
   });
-  if (!machine) {
-    return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
-  }
 
-  // Normalize to array (Node-RED sends array of anomalies)
-  const rawEvent = body.event;
+  const defaultMicroMultiplier = Number(orgSettings?.stoppageMultiplier ?? 1.5);
+  const defaultMacroMultiplier = Math.max(
+    defaultMicroMultiplier,
+    Number(orgSettings?.macroStoppageMultiplier ?? 5)
+  );
+
+
+  // ✅ normalize to array no matter what
   const events = Array.isArray(rawEvent) ? rawEvent : [rawEvent];
+  if (events.length > MAX_EVENTS) {
+    return NextResponse.json({ ok: false, error: "Too many events" }, { status: 400 });
+  }
 
   const created: { id: string; ts: Date; eventType: string }[] = [];
-  const skipped: any[] = [];
+  const skipped: Array<Record<string, unknown>> = [];
 
   for (const ev of events) {
-    if (!ev || typeof ev !== "object") {
+    const evRecord = asRecord(ev);
+    if (!evRecord) {
       skipped.push({ reason: "invalid_event_object" });
       continue;
     }
+    const evData = asRecord(evRecord.data) ?? {};
 
-    const rawType = (ev as any).eventType ?? (ev as any).anomaly_type ?? (ev as any).topic ?? body.topic ?? "";
+    const rawType = evRecord.eventType ?? evRecord.anomaly_type ?? evRecord.topic ?? bodyRecord.topic ?? "";
     const typ0 = normalizeType(rawType);
     const typ = CANON_TYPE[typ0] ?? typ0;
 
     // Determine timestamp
     const tsMs =
-      (typeof (ev as any)?.timestamp === "number" && (ev as any).timestamp) ||
-      (typeof (ev as any)?.data?.timestamp === "number" && (ev as any).data.timestamp) ||
-      (typeof (ev as any)?.data?.event_timestamp === "number" && (ev as any).data.event_timestamp) ||
+      (typeof evRecord.timestamp === "number" && evRecord.timestamp) ||
+      (typeof evData.timestamp === "number" && evData.timestamp) ||
+      (typeof evData.event_timestamp === "number" && evData.event_timestamp) ||
       null;
 
     const ts = tsMs ? new Date(tsMs) : new Date();
 
     // Severity defaulting (do not skip on severity — store for audit)
-    let sev = String((ev as any).severity ?? "").trim().toLowerCase();
+    let sev = String(evRecord.severity ?? "").trim().toLowerCase();
     if (!sev) sev = "warning";
 
     // Stop classification -> microstop/macrostop
     let finalType = typ;
     if (typ === "stop") {
       const stopSec =
-        (typeof (ev as any)?.data?.stoppage_duration_seconds === "number" && (ev as any).data.stoppage_duration_seconds) ||
-        (typeof (ev as any)?.data?.stop_duration_seconds === "number" && (ev as any).data.stop_duration_seconds) ||
+        (typeof evData.stoppage_duration_seconds === "number" && evData.stoppage_duration_seconds) ||
+        (typeof evData.stop_duration_seconds === "number" && evData.stop_duration_seconds) ||
         null;
 
       if (stopSec != null) {
-        finalType = stopSec >= MACROSTOP_SEC ? "macrostop" : "microstop";
+        const theoretical = Number(evData.theoretical_cycle_time ?? evData.theoreticalCycleTime ?? 0) || 0;
+
+        const microMultiplier = Number(
+          evData.micro_threshold_multiplier ?? evData.threshold_multiplier ?? defaultMicroMultiplier
+        );
+        const macroMultiplier = Math.max(
+          microMultiplier,
+          Number(evData.macro_threshold_multiplier ?? defaultMacroMultiplier)
+        );
+
+        if (theoretical > 0) {
+          const macroThresholdSec = theoretical * macroMultiplier;
+          finalType = stopSec >= macroThresholdSec ? "macrostop" : "microstop";
+        } else {
+          finalType = stopSec >= DEFAULT_MACROSTOP_SEC ? "macrostop" : "microstop";
+        }
       } else {
         // missing duration -> conservative
         finalType = "microstop";
@@ -109,44 +184,71 @@ export async function POST(req: Request) {
     }
 
     const title =
-      String((ev as any).title ?? "").trim() ||
+      clampText(evRecord.title, 160) ||
       (finalType === "slow-cycle" ? "Slow Cycle Detected" :
        finalType === "macrostop" ? "Macrostop Detected" :
        finalType === "microstop" ? "Microstop Detected" :
        "Event");
 
-    const description = (ev as any).description ? String((ev as any).description) : null;
+    const description = clampText(evRecord.description, 1000);
 
     // store full blob, ensure object
-    const rawData = (ev as any).data ?? ev;
-    const dataObj = typeof rawData === "string" ? (() => {
-      try { return JSON.parse(rawData); } catch { return { raw: rawData }; }
-    })() : rawData;
+    const rawData = evRecord.data ?? evRecord;
+    const parsedData = typeof rawData === "string"
+      ? (() => {
+          try {
+            return JSON.parse(rawData);
+          } catch {
+            return { raw: rawData };
+          }
+        })()
+      : rawData;
+    const dataObj: Record<string, unknown> =
+      parsedData && typeof parsedData === "object" && !Array.isArray(parsedData)
+        ? { ...(parsedData as Record<string, unknown>) }
+        : { raw: parsedData };
+    if (evRecord.status != null && dataObj.status == null) dataObj.status = evRecord.status;
+    if (evRecord.alert_id != null && dataObj.alert_id == null) dataObj.alert_id = evRecord.alert_id;
+    if (evRecord.is_update != null && dataObj.is_update == null) dataObj.is_update = evRecord.is_update;
+    if (evRecord.is_auto_ack != null && dataObj.is_auto_ack == null) dataObj.is_auto_ack = evRecord.is_auto_ack;
+
+    const activeWorkOrder = asRecord(evRecord.activeWorkOrder);
+    const dataActiveWorkOrder = asRecord(evData.activeWorkOrder);
 
     const row = await prisma.machineEvent.create({
       data: {
         orgId: machine.orgId,
         machineId: machine.id,
         ts,
-        topic: String((ev as any).topic ?? finalType),
+        topic: clampText(evRecord.topic ?? finalType, 64) ?? finalType,
         eventType: finalType,
         severity: sev,
-        requiresAck: !!(ev as any).requires_ack,
+        requiresAck: !!evRecord.requires_ack,
         title,
         description,
-        data: dataObj,
+        data: toJsonValue(dataObj),
         workOrderId:
-          (ev as any)?.work_order_id ? String((ev as any).work_order_id)
-          : (ev as any)?.data?.work_order_id ? String((ev as any).data.work_order_id)
-          : null,
+          clampText(evRecord.work_order_id, 64) ??
+          clampText(evData.work_order_id, 64) ??
+          clampText(activeWorkOrder?.id, 64) ??
+          clampText(dataActiveWorkOrder?.id, 64) ??
+          null,
         sku:
-          (ev as any)?.sku ? String((ev as any).sku)
-          : (ev as any)?.data?.sku ? String((ev as any).data.sku)
-          : null,
+          clampText(evRecord.sku, 64) ??
+          clampText(evData.sku, 64) ??
+          clampText(activeWorkOrder?.sku, 64) ??
+          clampText(dataActiveWorkOrder?.sku, 64) ??
+          null,
       },
     });
 
     created.push({ id: row.id, ts: row.ts, eventType: row.eventType });
+
+    try {
+      await evaluateAlertsForEvent(row.id);
+    } catch (err) {
+      console.error("[alerts] evaluation failed", err);
+    }
   }
 
   return NextResponse.json({ ok: true, createdCount: created.length, created, skippedCount: skipped.length, skipped });

app/api/ingest/heartbeat/route.ts

@@ -1,32 +1,161 @@
 import { NextResponse } from "next/server";
 import { prisma } from "@/lib/prisma";
+import { getMachineAuth } from "@/lib/machineAuthCache";
+import { normalizeHeartbeatV1 } from "@/lib/contracts/v1";
+import { toJsonValue } from "@/lib/prismaJson";
 
-export async function POST(req: Request) {
-  const apiKey = req.headers.get("x-api-key");
-  if (!apiKey) return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
-
-  const body = await req.json().catch(() => null);
-  if (!body?.machineId || !body?.status) {
-    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+function getClientIp(req: Request) {
+  const xf = req.headers.get("x-forwarded-for");
+  if (xf) return xf.split(",")[0]?.trim() || null;
+  return req.headers.get("x-real-ip") || null;
 }
 
-  const machine = await prisma.machine.findFirst({
-    where: { id: String(body.machineId), apiKey },
-    select: { id: true, orgId: true },
+function parseSeqToBigInt(seq: unknown): bigint | null {
+  if (seq === null || seq === undefined) return null;
+  if (typeof seq === "number") {
+    if (!Number.isInteger(seq) || seq < 0) return null;
+    return BigInt(seq);
+  }
+  if (typeof seq === "string" && /^\d+$/.test(seq)) return BigInt(seq);
+  return null;
+}
+
+export async function POST(req: Request) {
+  const endpoint = "/api/ingest/heartbeat";
+  const ip = getClientIp(req);
+  const userAgent = req.headers.get("user-agent");
+
+  let rawBody: unknown = null;
+  let orgId: string | null = null;
+  let machineId: string | null = null;
+  let seq: bigint | null = null;
+  let schemaVersion: string | null = null;
+  let tsDeviceDate: Date | null = null;
+
+  try {
+    // 1) Auth header exists
+    const apiKey = req.headers.get("x-api-key");
+    if (!apiKey) {
+      await prisma.ingestLog.create({
+        data: { endpoint, ok: false, status: 401, errorCode: "MISSING_API_KEY", errorMsg: "Missing api key", ip, userAgent },
       });
+      return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
+    }
 
-  if (!machine) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    // 2) Parse JSON
+    rawBody = await req.json().catch(() => null);
 
+    // 3) Normalize to v1 (legacy tolerated)
+    const normalized = normalizeHeartbeatV1(rawBody);
+    if (!normalized.ok) {
+      await prisma.ingestLog.create({
+        data: {
+          endpoint,
+          ok: false,
+          status: 400,
+          errorCode: "INVALID_PAYLOAD",
+          errorMsg: normalized.error,
+          body: toJsonValue(rawBody),
+          ip,
+          userAgent,
+        },
+      });
+      return NextResponse.json({ ok: false, error: "Invalid payload", detail: normalized.error }, { status: 400 });
+    }
+
+    const body = normalized.value;
+    schemaVersion = body.schemaVersion;
+    machineId = body.machineId;
+    seq = parseSeqToBigInt(body.seq);
+    tsDeviceDate = new Date(body.tsDevice);
+
+    // 4) Authorize machineId + apiKey
+    const machine = await getMachineAuth(machineId, apiKey);
+
+    if (!machine) {
+      await prisma.ingestLog.create({
+        data: {
+          endpoint,
+          ok: false,
+          status: 401,
+          errorCode: "UNAUTHORIZED",
+          errorMsg: "Unauthorized (machineId/apiKey mismatch)",
+          body: toJsonValue(rawBody),
+          machineId,
+          schemaVersion,
+          seq,
+          tsDevice: tsDeviceDate,
+          ip,
+          userAgent,
+        },
+      });
+      return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    }
+
+    orgId = machine.orgId;
+
+    // 5) Store heartbeat
+    // Keep your legacy fields, but store meta fields too.
+    const tsServerNow = new Date();
     const hb = await prisma.machineHeartbeat.create({
       data: {
-      orgId: machine.orgId,
+        orgId,
         machineId: machine.id,
-      status: String(body.status),
+
+        // Phase 0 meta
+        schemaVersion,
+        seq,
+        ts: tsDeviceDate,
+        tsServer: tsServerNow,
+
+        // Legacy payload compatibility
+        status: body.status ? String(body.status) : (body.online ? "RUN" : "STOP"),
         message: body.message ? String(body.message) : null,
         ip: body.ip ? String(body.ip) : null,
         fwVersion: body.fwVersion ? String(body.fwVersion) : null,
       },
     });
 
-  return NextResponse.json({ ok: true, id: hb.id, ts: hb.ts });
+    // Optional: update machine last seen (same as KPI)
+    await prisma.machine.update({
+      where: { id: machine.id },
+      data: {
+        schemaVersion,
+        seq,
+        tsDevice: tsDeviceDate,
+        tsServer: tsServerNow,
+      },
+    });
+
+    return NextResponse.json({
+      ok: true,
+      id: hb.id,
+      tsDevice: hb.ts,
+      tsServer: hb.tsServer,
+    });
+  } catch (err: unknown) {
+    const msg = err instanceof Error ? err.message : "Unknown error";
+
+    try {
+      await prisma.ingestLog.create({
+        data: {
+          orgId,
+          machineId,
+          endpoint,
+          ok: false,
+          status: 500,
+          errorCode: "SERVER_ERROR",
+          errorMsg: msg,
+          schemaVersion,
+          seq,
+          tsDevice: tsDeviceDate ?? undefined,
+          body: toJsonValue(rawBody),
+          ip,
+          userAgent,
+        },
+      });
+    } catch {}
+
+    return NextResponse.json({ ok: false, error: "Server error", detail: msg }, { status: 500 });
+  }
 }

app/api/ingest/kpi/route.ts

@@ -1,41 +1,166 @@
+// mis-control-tower/app/api/ingest/kpi/route.ts
 import { NextResponse } from "next/server";
 import { prisma } from "@/lib/prisma";
+import { getMachineAuth } from "@/lib/machineAuthCache";
+import { normalizeSnapshotV1 } from "@/lib/contracts/v1";
+import { toJsonValue } from "@/lib/prismaJson";
 
-export async function POST(req: Request) {
-  const apiKey = req.headers.get("x-api-key");
-  if (!apiKey) return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
-
-  const body = await req.json().catch(() => null);
-  if (!body?.machineId || !body?.kpis) {
-    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+function getClientIp(req: Request) {
+  const xf = req.headers.get("x-forwarded-for");
+  if (xf) return xf.split(",")[0]?.trim() || null;
+  return req.headers.get("x-real-ip") || null;
 }
 
-  const machine = await prisma.machine.findFirst({
-    where: { id: String(body.machineId), apiKey },
-    select: { id: true, orgId: true },
+function parseSeqToBigInt(seq: unknown): bigint | null {
+  if (seq === null || seq === undefined) return null;
+  if (typeof seq === "number") {
+    if (!Number.isInteger(seq) || seq < 0) return null;
+    return BigInt(seq);
+  }
+  if (typeof seq === "string" && /^\d+$/.test(seq)) return BigInt(seq);
+  return null;
+}
+
+export async function POST(req: Request) {
+  const endpoint = "/api/ingest/kpi";
+  const startedAt = Date.now();
+  const ip = getClientIp(req);
+  const userAgent = req.headers.get("user-agent");
+
+  let rawBody: unknown = null;
+  let orgId: string | null = null;
+  let machineId: string | null = null;
+  let seq: bigint | null = null;
+  let schemaVersion: string | null = null;
+  let tsDeviceDate: Date | null = null;
+
+  try {
+    const apiKey = req.headers.get("x-api-key");
+    if (!apiKey) {
+      await prisma.ingestLog.create({
+        data: {
+          endpoint,
+          ok: false,
+          status: 401,
+          errorCode: "MISSING_API_KEY",
+          errorMsg: "Missing api key",
+          ip,
+          userAgent,
+        },
       });
-  if (!machine) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+      return NextResponse.json({ ok: false, error: "Missing api key" }, { status: 401 });
+    }
 
-  const wo = body.activeWorkOrder ?? {};
+    rawBody = await req.json().catch(() => null);
+    const normalized = normalizeSnapshotV1(rawBody);
+    if (!normalized.ok) {
+      await prisma.ingestLog.create({
+        data: {
+          endpoint,
+          ok: false,
+          status: 400,
+          errorCode: "INVALID_PAYLOAD",
+          errorMsg: normalized.error,
+          body: toJsonValue(rawBody),
+          ip,
+          userAgent,
+        },
+      });
+      return NextResponse.json({ ok: false, error: "Invalid payload", detail: normalized.error }, { status: 400 });
+    }
+
+    const body = normalized.value;
+
+    schemaVersion = body.schemaVersion;
+    machineId = body.machineId;
+    seq = parseSeqToBigInt(body.seq);
+    tsDeviceDate = new Date(body.tsDevice);
+
+    // Auth: machineId + apiKey must match
+    const machine = await getMachineAuth(machineId, apiKey);
+
+    if (!machine) {
+      await prisma.ingestLog.create({
+        data: {
+          endpoint,
+          ok: false,
+          status: 401,
+          errorCode: "UNAUTHORIZED",
+          errorMsg: "Unauthorized (machineId/apiKey mismatch)",
+          body: toJsonValue(rawBody),
+          machineId,
+          schemaVersion,
+          seq,
+          tsDevice: tsDeviceDate,
+          ip,
+          userAgent,
+        },
+      });
+      return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    }
+
+    orgId = machine.orgId;
+
+    const woRecord = (body.activeWorkOrder ?? {}) as Record<string, unknown>;
+    const good =
+      typeof woRecord.good === "number"
+        ? woRecord.good
+        : typeof woRecord.goodParts === "number"
+          ? woRecord.goodParts
+          : typeof woRecord.good_parts === "number"
+            ? woRecord.good_parts
+            : null;
+    const scrap =
+      typeof woRecord.scrap === "number"
+        ? woRecord.scrap
+        : typeof woRecord.scrapParts === "number"
+          ? woRecord.scrapParts
+          : typeof woRecord.scrap_parts === "number"
+            ? woRecord.scrap_parts
+            : null;
     const k = body.kpis ?? {};
+    const safeCycleTime =
+      typeof body.cycleTime === "number" && body.cycleTime > 0
+        ? body.cycleTime
+        : typeof woRecord.cycleTime === "number" && woRecord.cycleTime > 0
+          ? woRecord.cycleTime
+          : null;
 
+    const safeCavities =
+      typeof body.cavities === "number" && body.cavities > 0
+        ? body.cavities
+        : typeof woRecord.cavities === "number" && woRecord.cavities > 0
+          ? woRecord.cavities
+          : null;
+    // Write snapshot (ts = tsDevice; tsServer auto)
     const row = await prisma.machineKpiSnapshot.create({
       data: {
-      orgId: machine.orgId,
+        orgId,
         machineId: machine.id,
 
-      workOrderId: wo.id ? String(wo.id) : null,
-      sku: wo.sku ? String(wo.sku) : null,
+        // Phase 0 meta
+        schemaVersion,
+        seq,
+        ts: tsDeviceDate, // store device-time in ts; server-time goes to ts_server
 
-      target: typeof wo.target === "number" ? wo.target : null,
-      good: typeof wo.good === "number" ? wo.good : null,
-      scrap: typeof wo.scrap === "number" ? wo.scrap : null,
+        // Work order fields
+        workOrderId: woRecord.id != null ? String(woRecord.id) : null,
+        sku: woRecord.sku != null ? String(woRecord.sku) : null,
+        target: typeof woRecord.target === "number" ? Math.trunc(woRecord.target) : null,
+        good: good != null ? Math.trunc(good) : null,
+        scrap: scrap != null ? Math.trunc(scrap) : null,
 
+        // Counters
         cycleCount: typeof body.cycle_count === "number" ? body.cycle_count : null,
         goodParts: typeof body.good_parts === "number" ? body.good_parts : null,
+        scrapParts: typeof body.scrap_parts === "number" ? body.scrap_parts : null,
+        cavities: safeCavities,
 
-      cycleTime: typeof body.cycleTime === "number" ? body.cycleTime : null,
+        // Cycle times
+        cycleTime: safeCycleTime,
+        actualCycle: typeof body.actualCycleTime === "number" ? body.actualCycleTime : null,
 
+        // KPIs (0..100)
         availability: typeof k.availability === "number" ? k.availability : null,
         performance: typeof k.performance === "number" ? k.performance : null,
         quality: typeof k.quality === "number" ? k.quality : null,
@@ -46,5 +171,50 @@ export async function POST(req: Request) {
       },
     });
 
-  return NextResponse.json({ ok: true, id: row.id, ts: row.ts });
+    // Optional but useful: update machine "last seen" meta fields
+    await prisma.machine.update({
+      where: { id: machine.id },
+      data: {
+        schemaVersion,
+        seq,
+        tsDevice: tsDeviceDate,
+        tsServer: new Date(),
+      },
+    });
+
+    return NextResponse.json({
+      ok: true,
+      id: row.id,
+      tsDevice: row.ts,
+      tsServer: row.tsServer,
+    });
+  } catch (err: unknown) {
+    const msg = err instanceof Error ? err.message : "Unknown error";
+
+    // Never fail the request because logging failed
+    try {
+      await prisma.ingestLog.create({
+        data: {
+          orgId,
+          machineId,
+          endpoint,
+          ok: false,
+          status: 500,
+          errorCode: "SERVER_ERROR",
+          errorMsg: msg,
+          schemaVersion,
+          seq,
+          tsDevice: tsDeviceDate ?? undefined,
+          body: toJsonValue(rawBody),
+          ip,
+          userAgent,
+        },
+      });
+    } catch {}
+
+    return NextResponse.json({ ok: false, error: "Server error", detail: msg }, { status: 500 });
+  } finally {
+    // (If later you add latency_ms to IngestLog, you can store Date.now() - startedAt here.)
+    void startedAt;
+  }
 }

app/api/ingest/reason/route.ts

@@ -0,0 +1,150 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+
+const bad = (status: number, error: string) =>
+  NextResponse.json({ ok: false, error }, { status });
+
+const asTrimmedString = (v: any) => {
+  if (v == null) return "";
+  return String(v).trim();
+};
+
+export async function POST(req: Request) {
+  const apiKey = req.headers.get("x-api-key");
+  if (!apiKey) return bad(401, "Missing api key");
+
+  const body = await req.json().catch(() => null);
+  if (!body?.machineId || !body?.reason) return bad(400, "Invalid payload");
+
+  const machine = await prisma.machine.findFirst({
+    where: { id: String(body.machineId), apiKey },
+    select: { id: true, orgId: true },
+  });
+  if (!machine) return bad(401, "Unauthorized");
+
+  const r = body.reason;
+
+  const reasonId = asTrimmedString(r.reasonId);
+  if (!reasonId) return bad(400, "Missing reason.reasonId");
+
+  const kind = asTrimmedString(r.kind).toLowerCase();
+  if (kind !== "downtime" && kind !== "scrap")
+    return bad(400, "Invalid reason.kind");
+
+  const capturedAtMs = r.capturedAtMs;
+  if (typeof capturedAtMs !== "number" || !Number.isFinite(capturedAtMs)) {
+    return bad(400, "Invalid reason.capturedAtMs");
+  }
+  const capturedAt = new Date(capturedAtMs);
+
+  const reasonCodeRaw = asTrimmedString(r.reasonCode);
+  if (!reasonCodeRaw) return bad(400, "Missing reason.reasonCode");
+  const reasonCode = reasonCodeRaw.toUpperCase(); // normalize for grouping/pareto
+
+  const reasonLabel = r.reasonLabel != null ? String(r.reasonLabel) : null;
+
+  let reasonText = r.reasonText != null ? String(r.reasonText).trim() : null;
+  if (reasonCode === "OTHER") {
+    if (!reasonText || reasonText.length < 2)
+      return bad(400, "reason.reasonText required when reasonCode=OTHER");
+  } else {
+    // Non-OTHER must not store free text
+    reasonText = null;
+  }
+
+  // Optional shared fields
+  const workOrderId =
+    r.workOrderId != null && String(r.workOrderId).trim()
+      ? String(r.workOrderId).trim()
+      : null;
+
+  const schemaVersion =
+    typeof r.schemaVersion === "number" && Number.isFinite(r.schemaVersion)
+      ? Math.trunc(r.schemaVersion)
+      : 1;
+
+  const meta = r.meta != null ? r.meta : null;
+
+  // Kind-specific fields
+  let episodeId: string | null = null;
+  let durationSeconds: number | null = null;
+  let episodeEndTs: Date | null = null;
+
+  let scrapEntryId: string | null = null;
+  let scrapQty: number | null = null;
+  let scrapUnit: string | null = null;
+
+  if (kind === "downtime") {
+    episodeId = asTrimmedString(r.episodeId) || null;
+    if (!episodeId) return bad(400, "Missing reason.episodeId for downtime");
+
+    if (typeof r.durationSeconds !== "number" || !Number.isFinite(r.durationSeconds)) {
+      return bad(400, "Invalid reason.durationSeconds for downtime");
+    }
+    durationSeconds = Math.max(0, Math.trunc(r.durationSeconds));
+
+    const episodeEndTsMs = r.episodeEndTsMs;
+    if (episodeEndTsMs != null) {
+      if (typeof episodeEndTsMs !== "number" || !Number.isFinite(episodeEndTsMs)) {
+        return bad(400, "Invalid reason.episodeEndTsMs");
+      }
+      episodeEndTs = new Date(episodeEndTsMs);
+    }
+  } else {
+    scrapEntryId = asTrimmedString(r.scrapEntryId) || null;
+    if (!scrapEntryId) return bad(400, "Missing reason.scrapEntryId for scrap");
+
+    if (typeof r.scrapQty !== "number" || !Number.isFinite(r.scrapQty)) {
+      return bad(400, "Invalid reason.scrapQty for scrap");
+    }
+    scrapQty = Math.max(0, Math.trunc(r.scrapQty));
+
+    scrapUnit =
+      r.scrapUnit != null && String(r.scrapUnit).trim()
+        ? String(r.scrapUnit).trim()
+        : null;
+  }
+
+  // Idempotent upsert keyed by reasonId
+  const row = await prisma.reasonEntry.upsert({
+    where: { reasonId },
+    create: {
+      orgId: machine.orgId,
+      machineId: machine.id,
+      reasonId,
+      kind,
+      episodeId,
+      durationSeconds,
+      episodeEndTs,
+      scrapEntryId,
+      scrapQty,
+      scrapUnit,
+      reasonCode,
+      reasonLabel,
+      reasonText,
+      capturedAt,
+      workOrderId,
+      meta,
+      schemaVersion,
+    },
+    update: {
+      kind,
+      episodeId,
+      durationSeconds,
+      episodeEndTs,
+      scrapEntryId,
+      scrapQty,
+      scrapUnit,
+      reasonCode,
+      reasonLabel,
+      reasonText,
+      capturedAt,
+      workOrderId,
+      meta,
+      schemaVersion,
+    },
+    select: { id: true, reasonId: true },
+  });
+
+  return NextResponse.json({ ok: true, id: row.id, reasonId: row.reasonId });
+}

app/api/invites/[token]/route.ts

@@ -0,0 +1,153 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import bcrypt from "bcrypt";
+import { prisma } from "@/lib/prisma";
+import { buildSessionCookieOptions, COOKIE_NAME, SESSION_DAYS } from "@/lib/auth/sessionCookie";
+import { z } from "zod";
+
+const tokenSchema = z.string().regex(/^[a-f0-9]{48}$/i);
+const acceptSchema = z.object({
+  name: z.string().trim().min(1).max(80).optional(),
+  password: z.string().min(8).max(256),
+});
+
+async function loadInvite(token: string) {
+  return prisma.orgInvite.findFirst({
+    where: {
+      token,
+      revokedAt: null,
+      acceptedAt: null,
+      expiresAt: { gt: new Date() },
+    },
+    include: {
+      org: { select: { id: true, name: true, slug: true } },
+    },
+  });
+}
+
+export async function GET(
+  _req: NextRequest,
+  { params }: { params: Promise<{ token: string }> }
+) {
+  const { token } = await params;
+  if (!tokenSchema.safeParse(token).success) {
+    return NextResponse.json({ ok: false, error: "Invalid invite token" }, { status: 400 });
+  }
+  const invite = await loadInvite(token);
+  if (!invite) {
+    return NextResponse.json({ ok: false, error: "Invite not found" }, { status: 404 });
+  }
+
+  return NextResponse.json({
+    ok: true,
+    invite: {
+      email: invite.email,
+      role: invite.role,
+      org: invite.org,
+      expiresAt: invite.expiresAt,
+    },
+  });
+}
+
+export async function POST(
+  req: NextRequest,
+  { params }: { params: Promise<{ token: string }> }
+) {
+  const { token } = await params;
+  if (!tokenSchema.safeParse(token).success) {
+    return NextResponse.json({ ok: false, error: "Invalid invite token" }, { status: 400 });
+  }
+  const invite = await loadInvite(token);
+  if (!invite) {
+    return NextResponse.json({ ok: false, error: "Invite not found" }, { status: 404 });
+  }
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = acceptSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid invite payload" }, { status: 400 });
+  }
+  const name = String(parsed.data.name || "").trim();
+  const password = parsed.data.password;
+
+  const existingUser = await prisma.user.findUnique({
+    where: { email: invite.email },
+  });
+
+  if (!existingUser && !name) {
+    return NextResponse.json({ ok: false, error: "Name is required" }, { status: 400 });
+  }
+
+  let userId = existingUser?.id ?? null;
+  if (existingUser) {
+    if (!existingUser.isActive) {
+      return NextResponse.json({ ok: false, error: "User is inactive" }, { status: 403 });
+    }
+    const ok = await bcrypt.compare(password, existingUser.passwordHash);
+    if (!ok) {
+      return NextResponse.json({ ok: false, error: "Invalid credentials" }, { status: 401 });
+    }
+    userId = existingUser.id;
+  } else {
+    const passwordHash = await bcrypt.hash(password, 10);
+    const created = await prisma.user.create({
+      data: {
+        email: invite.email,
+        name,
+        passwordHash,
+        emailVerifiedAt: new Date(),
+      },
+    });
+    userId = created.id;
+  }
+
+  const expiresAt = new Date(Date.now() + SESSION_DAYS * 24 * 60 * 60 * 1000);
+
+  const session = await prisma.$transaction(async (tx) => {
+    if (existingUser && !existingUser.emailVerifiedAt) {
+      await tx.user.update({
+        where: { id: existingUser.id },
+        data: {
+          emailVerifiedAt: new Date(),
+          emailVerificationToken: null,
+          emailVerificationExpiresAt: null,
+        },
+      });
+    }
+
+    await tx.orgUser.upsert({
+      where: {
+        orgId_userId: {
+          orgId: invite.orgId,
+          userId,
+        },
+      },
+      update: {
+        role: invite.role,
+      },
+      create: {
+        orgId: invite.orgId,
+        userId,
+        role: invite.role,
+      },
+    });
+
+    await tx.orgInvite.update({
+      where: { id: invite.id },
+      data: { acceptedAt: new Date() },
+    });
+
+    return tx.session.create({
+      data: {
+        userId,
+        orgId: invite.orgId,
+        expiresAt,
+      },
+    });
+  });
+
+  const res = NextResponse.json({ ok: true, next: "/machines" });
+  res.cookies.set(COOKIE_NAME, session.id, buildSessionCookieOptions(req));
+
+  return res;
+}

app/api/login copy/route.ts

@@ -0,0 +1,74 @@
+import { NextResponse } from "next/server";
+import bcrypt from "bcrypt";
+import { prisma } from "@/lib/prisma";
+import { z } from "zod";
+
+const COOKIE_NAME = "mis_session";
+const SESSION_DAYS = 7;
+
+const loginSchema = z.object({
+  email: z.string().trim().min(1).max(254).email(),
+  password: z.string().min(1).max(256),
+  next: z.string().optional(),
+});
+
+function safeNextPath(value: unknown) {
+  const raw = String(value ?? "").trim();
+  if (!raw) return "/machines";
+  if (!raw.startsWith("/") || raw.startsWith("//")) return "/machines";
+  return raw;
+}
+
+export async function POST(req: Request) {
+  const body = await req.json().catch(() => ({}));
+  const parsed = loginSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid login payload" }, { status: 400 });
+  }
+  const email = parsed.data.email.toLowerCase();
+  const password = parsed.data.password;
+  const next = safeNextPath(parsed.data.next);
+
+  const user = await prisma.user.findUnique({ where: { email } });
+  if (!user || !user.isActive) {
+    return NextResponse.json({ ok: false, error: "Invalid credentials" }, { status: 401 });
+  }
+
+  const ok = await bcrypt.compare(password, user.passwordHash);
+  if (!ok) {
+    return NextResponse.json({ ok: false, error: "Invalid credentials" }, { status: 401 });
+  }
+
+  // Multiple orgs per user: pick the oldest membership for now
+  const membership = await prisma.orgUser.findFirst({
+    where: { userId: user.id },
+    orderBy: { createdAt: "asc" },
+  });
+
+  if (!membership) {
+    return NextResponse.json({ ok: false, error: "User has no organization" }, { status: 403 });
+  }
+
+  const expiresAt = new Date(Date.now() + SESSION_DAYS * 24 * 60 * 60 * 1000);
+
+  const session = await prisma.session.create({
+    data: {
+      userId: user.id,
+      orgId: membership.orgId,
+      expiresAt,
+      // optional fields you can add later: ip/userAgent
+    },
+  });
+
+  const res = NextResponse.json({ ok: true, next });
+
+  res.cookies.set(COOKIE_NAME, session.id, {
+    httpOnly: true,
+    sameSite: "lax",
+    secure: false, // set true once HTTPS only
+    path: "/",
+    maxAge: SESSION_DAYS * 24 * 60 * 60,
+  });
+
+  return res;
+}

app/api/login/route.ts

@@ -1,25 +1,41 @@
 import { NextResponse } from "next/server";
 import bcrypt from "bcrypt";
 import { prisma } from "@/lib/prisma";
+import { buildSessionCookieOptions, COOKIE_NAME, SESSION_DAYS } from "@/lib/auth/sessionCookie";
+import { z } from "zod";
 
-const COOKIE_NAME = "mis_session";
-const SESSION_DAYS = 7;
+const loginSchema = z.object({
+  email: z.string().trim().min(1).max(254).email(),
+  password: z.string().min(1).max(256),
+  next: z.string().optional(),
+});
+
+function safeNextPath(value: unknown) {
+  const raw = String(value ?? "").trim();
+  if (!raw) return "/machines";
+  if (!raw.startsWith("/") || raw.startsWith("//")) return "/machines";
+  return raw;
+}
 
 export async function POST(req: Request) {
   const body = await req.json().catch(() => ({}));
-  const email = String(body.email || "").trim().toLowerCase();
-  const password = String(body.password || "");
-  const next = String(body.next || "/machines");
-
-  if (!email || !password) {
-    return NextResponse.json({ ok: false, error: "Missing email/password" }, { status: 400 });
+  const parsed = loginSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid login payload" }, { status: 400 });
   }
+  const email = parsed.data.email.toLowerCase();
+  const password = parsed.data.password;
+  const next = safeNextPath(parsed.data.next);
 
   const user = await prisma.user.findUnique({ where: { email } });
   if (!user || !user.isActive) {
     return NextResponse.json({ ok: false, error: "Invalid credentials" }, { status: 401 });
   }
 
+  if (!user.emailVerifiedAt) {
+    return NextResponse.json({ ok: false, error: "Email not verified" }, { status: 403 });
+  }
+
   const ok = await bcrypt.compare(password, user.passwordHash);
   if (!ok) {
     return NextResponse.json({ ok: false, error: "Invalid credentials" }, { status: 401 });
@@ -47,14 +63,7 @@ export async function POST(req: Request) {
   });
 
   const res = NextResponse.json({ ok: true, next });
-
-  res.cookies.set(COOKIE_NAME, session.id, {
-    httpOnly: true,
-    sameSite: "lax",
-    secure: false, // set true once HTTPS only
-    path: "/",
-    maxAge: SESSION_DAYS * 24 * 60 * 60,
-  });
+  res.cookies.set(COOKIE_NAME, session.id, buildSessionCookieOptions(req));
 
   return res;
 }

app/api/logout copy/route.ts

@@ -0,0 +1,21 @@
+import { NextResponse } from "next/server";
+import { cookies } from "next/headers";
+import { prisma } from "@/lib/prisma";
+
+const COOKIE_NAME = "mis_session";
+
+export async function POST() {
+  const jar = await cookies();
+  const sessionId = jar.get(COOKIE_NAME)?.value;
+
+  if (sessionId) {
+    await prisma.session.updateMany({
+      where: { id: sessionId, revokedAt: null },
+      data: { revokedAt: new Date() },
+    }).catch(() => {});
+  }
+
+  const res = NextResponse.json({ ok: true });
+  res.cookies.set(COOKIE_NAME, "", { path: "/", maxAge: 0 });
+  return res;
+}

app/api/machines/[machineId]/route.ts

@@ -1,183 +1,69 @@
 import { NextResponse } from "next/server";
 import type { NextRequest } from "next/server";
+import { z } from "zod";
 import { prisma } from "@/lib/prisma";
 import { requireSession } from "@/lib/auth/requireSession";
+import { normalizeEvent } from "@/lib/events/normalizeEvent";
 
-function normalizeEvent(row: any) {
-  // -----------------------------
-  // 1) Parse row.data safely
-  // data may be:
-  //   - object
-  //   - array of objects
-  //   - JSON string of either
-  // -----------------------------
-  const raw = row.data;
+const machineIdSchema = z.string().uuid();
 
-  let parsed: any = raw;
-  if (typeof raw === "string") {
-    try {
-      parsed = JSON.parse(raw);
-    } catch {
-      parsed = raw; // keep as string if not JSON
-    }
+const ALLOWED_EVENT_TYPES = new Set([
+  "slow-cycle",
+  "microstop",
+  "macrostop",
+  "offline",
+  "error",
+  "oee-drop",
+  "quality-spike",
+  "performance-degradation",
+  "predictive-oee-decline",
+  "alert-delivery-failed",
+]);
+
+function canManageMachines(role?: string | null) {
+  return role === "OWNER" || role === "ADMIN";
 }
 
-  // data can be object OR [object]
-  const blob = Array.isArray(parsed) ? parsed[0] : parsed;
-
-  // some payloads nest details under blob.data
-  const inner = blob?.data ?? blob ?? {};
-
-  const normalizeType = (t: any) =>
-    String(t ?? "")
-      .trim()
-      .toLowerCase()
-      .replace(/_/g, "-");
-
-  // -----------------------------
-  // 2) Alias mapping (canonical types)
-  // -----------------------------
-  const ALIAS: Record<string, string> = {
-    // Spanish / synonyms
-    macroparo: "macrostop",
-    "macro-stop": "macrostop",
-    macro_stop: "macrostop",
-
-    microparo: "microstop",
-    "micro-paro": "microstop",
-    micro_stop: "microstop",
-
-    // Node-RED types
-    "production-stopped": "stop", // we'll classify to micro/macro below
-
-    // legacy / generic
-    down: "stop",
-  };
-
-  // -----------------------------
-  // 3) Determine event type from DB or blob
-  // -----------------------------
-  const fromDbType =
-    row.eventType && row.eventType !== "unknown" ? row.eventType : null;
-
-  const fromBlobType =
-    blob?.anomaly_type ??
-    blob?.eventType ??
-    blob?.topic ??
-    inner?.anomaly_type ??
-    inner?.eventType ??
-    null;
-
-  // infer slow-cycle if signature exists
-  const inferredType =
-    fromDbType ??
-    fromBlobType ??
-    ((inner?.actual_cycle_time && inner?.theoretical_cycle_time) ||
-    (blob?.actual_cycle_time && blob?.theoretical_cycle_time)
-      ? "slow-cycle"
-      : "unknown");
-
-  const eventTypeRaw = normalizeType(inferredType);
-  let eventType = ALIAS[eventTypeRaw] ?? eventTypeRaw;
-
-  // -----------------------------
-  // 4) Optional: classify "stop" into micro/macro based on duration if present
-  // (keeps old rows usable even if they stored production-stopped)
-  // -----------------------------
-  if (eventType === "stop") {
-    const stopSec =
-      (typeof inner?.stoppage_duration_seconds === "number" && inner.stoppage_duration_seconds) ||
-      (typeof blob?.stoppage_duration_seconds === "number" && blob.stoppage_duration_seconds) ||
-      (typeof inner?.stop_duration_seconds === "number" && inner.stop_duration_seconds) ||
-      null;
-
-    // tune these thresholds to match your MES spec
-    const MACROSTOP_SEC = 300; // 5 min
-    eventType = stopSec != null && stopSec >= MACROSTOP_SEC ? "macrostop" : "microstop";
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+  return !!value && typeof value === "object" && !Array.isArray(value);
 }
 
-  // -----------------------------
-  // 5) Severity, title, description, timestamp
-  // -----------------------------
-  const severity =
-    String(
-      (row.severity && row.severity !== "info" ? row.severity : null) ??
-        blob?.severity ??
-        inner?.severity ??
-        "info"
-    )
-      .trim()
-      .toLowerCase();
-
-  const title =
-    String(
-      (row.title && row.title !== "Event" ? row.title : null) ??
-        blob?.title ??
-        inner?.title ??
-        (eventType === "slow-cycle" ? "Slow Cycle Detected" : "Event")
-    ).trim();
-
-  const description =
-    row.description ??
-    blob?.description ??
-    inner?.description ??
-    (eventType === "slow-cycle" &&
-    (inner?.actual_cycle_time ?? blob?.actual_cycle_time) &&
-    (inner?.theoretical_cycle_time ?? blob?.theoretical_cycle_time) &&
-    (inner?.delta_percent ?? blob?.delta_percent) != null
-      ? `Cycle took ${Number(inner?.actual_cycle_time ?? blob?.actual_cycle_time).toFixed(1)}s (+${Number(inner?.delta_percent ?? blob?.delta_percent)}% vs ${Number(inner?.theoretical_cycle_time ?? blob?.theoretical_cycle_time).toFixed(1)}s objetivo)`
-      : null);
-
-  const ts =
-    row.ts ??
-    (typeof blob?.timestamp === "number" ? new Date(blob.timestamp) : null) ??
-    (typeof inner?.timestamp === "number" ? new Date(inner.timestamp) : null) ??
-    null;
-
-  const workOrderId =
-    row.workOrderId ??
-    blob?.work_order_id ??
-    inner?.work_order_id ??
-    null;
-
-  return {
-    id: row.id,
-    ts,
-    topic: String(row.topic ?? blob?.topic ?? eventType),
-    eventType,
-    severity,
-    title,
-    description,
-    requiresAck: !!row.requiresAck,
-    workOrderId,
-  };
+function parseNumber(value: string | null, fallback: number) {
+  const parsed = Number(value);
+  return Number.isFinite(parsed) ? parsed : fallback;
 }
 
-
-
-
-export async function GET(
-  _req: NextRequest,
-  { params }: { params: Promise<{ machineId: string }> }
-) {
+export async function GET(req: NextRequest, { params }: { params: Promise<{ machineId: string }> }) {
   const session = await requireSession();
   if (!session) {
     return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
   }
 
   const { machineId } = await params;
+  if (!machineIdSchema.safeParse(machineId).success) {
+    return NextResponse.json({ ok: false, error: "Invalid machine id" }, { status: 400 });
+  }
 
-  const machine = await prisma.machine.findFirst({
+  const url = new URL(req.url);
+  const windowSec = Math.max(0, parseNumber(url.searchParams.get("windowSec"), 3600));
+  const eventsWindowSec = Math.max(0, parseNumber(url.searchParams.get("eventsWindowSec"), 21600));
+  const eventsMode = url.searchParams.get("events") ?? "critical";
+  const eventsOnly = url.searchParams.get("eventsOnly") === "1";
+
+  const [machineRow, orgSettings, machineSettings] = await Promise.all([
+    prisma.machine.findFirst({
       where: { id: machineId, orgId: session.orgId },
       select: {
         id: true,
         name: true,
         code: true,
         location: true,
+        createdAt: true,
+        updatedAt: true,
         heartbeats: {
-        orderBy: { ts: "desc" },
+          orderBy: { tsServer: "desc" },
           take: 1,
-        select: { ts: true, status: true, message: true, ip: true, fwVersion: true },
+          select: { ts: true, tsServer: true, status: true, message: true, ip: true, fwVersion: true },
         },
         kpiSnapshots: {
           orderBy: { ts: "desc" },
@@ -197,19 +83,102 @@ export async function GET(
           },
         },
       },
-  });
+    }),
+    prisma.orgSettings.findUnique({
+      where: { orgId: session.orgId },
+      select: { stoppageMultiplier: true, macroStoppageMultiplier: true },
+    }),
+    prisma.machineSettings.findUnique({
+      where: { machineId },
+      select: { overridesJson: true },
+    }),
+  ]);
 
-  if (!machine) {
-    return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+  if (!machineRow) {
+    return NextResponse.json({ ok: false, error: "Machine not found" }, { status: 404 });
   }
 
-  const rawEvents = await prisma.machineEvent.findMany({
+  const overrides = isPlainObject(machineSettings?.overridesJson) ? machineSettings?.overridesJson : {};
+  const thresholdsOverride = isPlainObject(overrides.thresholds) ? overrides.thresholds : {};
+  const stoppageMultiplier =
+    typeof thresholdsOverride.stoppageMultiplier === "number"
+      ? thresholdsOverride.stoppageMultiplier
+      : Number(orgSettings?.stoppageMultiplier ?? 1.5);
+  const macroStoppageMultiplier =
+    typeof thresholdsOverride.macroStoppageMultiplier === "number"
+      ? thresholdsOverride.macroStoppageMultiplier
+      : Number(orgSettings?.macroStoppageMultiplier ?? 5);
+
+  const thresholds = {
+    stoppageMultiplier,
+    macroStoppageMultiplier,
+  };
+
+  const machine = {
+    ...machineRow,
+    effectiveCycleTime: null,
+    latestHeartbeat: machineRow.heartbeats[0] ?? null,
+    latestKpi: machineRow.kpiSnapshots[0] ?? null,
+    heartbeats: undefined,
+    kpiSnapshots: undefined,
+  };
+
+  const cycles = eventsOnly
+    ? []
+    : await prisma.machineCycle.findMany({
         where: {
           orgId: session.orgId,
           machineId,
+          ts: { gte: new Date(Date.now() - windowSec * 1000) },
         },
+        orderBy: { ts: "asc" },
+        select: {
+          ts: true,
+          tsServer: true,
+          cycleCount: true,
+          actualCycleTime: true,
+          theoreticalCycleTime: true,
+          workOrderId: true,
+          sku: true,
+        },
+      });
+
+  const cyclesOut = cycles.map((row) => {
+    const ts = row.tsServer ?? row.ts;
+    return {
+      ts,
+      t: ts.getTime(),
+      cycleCount: row.cycleCount ?? null,
+      actual: row.actualCycleTime,
+      ideal: row.theoreticalCycleTime ?? null,
+      workOrderId: row.workOrderId ?? null,
+      sku: row.sku ?? null,
+    };
+  });
+
+  const eventWindowStart = new Date(Date.now() - eventsWindowSec * 1000);
+  const criticalSeverities = ["critical", "error", "high"];
+  const eventWhere = {
+    orgId: session.orgId,
+    machineId,
+    ts: { gte: eventWindowStart },
+    eventType: { in: Array.from(ALLOWED_EVENT_TYPES) },
+    ...(eventsMode === "critical"
+      ? {
+          OR: [
+            { eventType: "macrostop" },
+            { requiresAck: true },
+            { severity: { in: criticalSeverities } },
+          ],
+        }
+      : {}),
+  };
+
+  const [rawEvents, eventsCountAll] = await Promise.all([
+    prisma.machineEvent.findMany({
+      where: eventWhere,
       orderBy: { ts: "desc" },
-    take: 100, // pull more, we'll filter after normalization
+      take: eventsOnly ? 300 : 120,
       select: {
         id: true,
         ts: true,
@@ -222,104 +191,83 @@ export async function GET(
         data: true,
         workOrderId: true,
       },
-  });
-
-  const normalized = rawEvents.map(normalizeEvent);
-
-const ALLOWED_TYPES = new Set([
-  "slow-cycle",
-  "microstop",
-  "macrostop",
-  "oee-drop",
-  "quality-spike",
-  "performance-degradation",
-  "predictive-oee-decline",
+    }),
+    prisma.machineEvent.count({ where: eventWhere }),
   ]);
 
-const events = normalized
-  .filter((e) => ALLOWED_TYPES.has(e.eventType))
-  // keep slow-cycle even if severity is info, otherwise require warning/critical/error
-  .filter((e) =>
-    ["slow-cycle", "microstop", "macrostop"].includes(e.eventType) ||
-    ["warning", "critical", "error"].includes(e.severity)
-  )
-  .slice(0, 30);
+  const normalized = rawEvents.map((row) =>
+    normalizeEvent(row, { microMultiplier: stoppageMultiplier, macroMultiplier: macroStoppageMultiplier })
+  );
 
-
-// ---- cycles window ----
-const url = new URL(_req.url);
-const windowSec = Number(url.searchParams.get("windowSec") ?? "10800"); // default 3h
-
-const latestKpi = machine.kpiSnapshots[0] ?? null;
-
-// If KPI cycleTime missing, fallback to DB cycles (we fetch 1 first)
-const latestCycleForIdeal = await prisma.machineCycle.findFirst({
-  where: { orgId: session.orgId, machineId },
-  orderBy: { ts: "desc" },
-  select: { theoreticalCycleTime: true },
+  const seen = new Set<string>();
+  const deduped = normalized.filter((event) => {
+    const key = `${event.eventType}-${event.ts ?? ""}-${event.title}`;
+    if (seen.has(key)) return false;
+    seen.add(key);
+    return true;
   });
 
-const effectiveCycleTime =
-  latestKpi?.cycleTime ??
-  latestCycleForIdeal?.theoreticalCycleTime ??
-  null;
-
-// Estimate how many cycles we need to cover the window.
-// Add buffer so the chart doesn’t look “tight”.
-const estCycleSec = Math.max(1, Number(effectiveCycleTime ?? 14));
-const needed = Math.ceil(windowSec / estCycleSec) + 50;
-
-// Safety cap to avoid crazy payloads
-const takeCycles = Math.min(5000, Math.max(200, needed));
-
-const rawCycles = await prisma.machineCycle.findMany({
-  where: { orgId: session.orgId, machineId },
-  orderBy: { ts: "desc" },
-  take: takeCycles,
-  select: {
-    ts: true,
-    cycleCount: true,
-    actualCycleTime: true,
-    theoreticalCycleTime: true,
-    workOrderId: true,
-    sku: true,
-  },
+  deduped.sort((a, b) => {
+    const at = a.ts ? a.ts.getTime() : 0;
+    const bt = b.ts ? b.ts.getTime() : 0;
+    return bt - at;
   });
 
-// chart-friendly: oldest -> newest + numeric timestamps
-const cycles = rawCycles
-  .slice()
-  .reverse()
-  .map((c) => ({
-    ts: c.ts,
-    t: c.ts.getTime(),
-    cycleCount: c.cycleCount ?? null,
-    actual: c.actualCycleTime,
-    ideal: c.theoreticalCycleTime ?? null,
-    workOrderId: c.workOrderId ?? null,
-    sku: c.sku ?? null,
-  }));
-
-
-
-
   return NextResponse.json({
     ok: true,
-    machine: {
-      id: machine.id,
-      name: machine.name,
-      code: machine.code,
-      location: machine.location,
-      latestHeartbeat: machine.heartbeats[0] ?? null,
-      latestKpi: machine.kpiSnapshots[0] ?? null,
-      effectiveCycleTime
-      
-    },
-    events,
-    cycles
+    machine,
+    events: deduped,
+    eventsCountAll,
+    cycles: cyclesOut,
+    thresholds,
+    activeStoppage: null,
   });
-  
 }
 
+export async function DELETE(_req: Request, { params }: { params: Promise<{ machineId: string }> }) {
+  const session = await requireSession();
+  if (!session) {
+    return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+  }
 
+  const { machineId } = await params;
+  if (!machineIdSchema.safeParse(machineId).success) {
+    return NextResponse.json({ ok: false, error: "Invalid machine id" }, { status: 400 });
+  }
 
+  const membership = await prisma.orgUser.findUnique({
+    where: {
+      orgId_userId: {
+        orgId: session.orgId,
+        userId: session.userId,
+      },
+    },
+    select: { role: true },
+  });
+
+  if (!canManageMachines(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const result = await prisma.$transaction(async (tx) => {
+    await tx.machineCycle.deleteMany({
+      where: {
+        machineId,
+        orgId: session.orgId,
+      },
+    });
+
+    return tx.machine.deleteMany({
+      where: {
+        id: machineId,
+        orgId: session.orgId,
+      },
+    });
+  });
+
+  if (result.count === 0) {
+    return NextResponse.json({ ok: false, error: "Machine not found" }, { status: 404 });
+  }
+
+  return NextResponse.json({ ok: true });
+}

app/api/machines/pair/route.ts

@@ -0,0 +1,64 @@
+import { NextResponse } from "next/server";
+import { randomBytes } from "crypto";
+import { prisma } from "@/lib/prisma";
+import { getBaseUrl } from "@/lib/appUrl";
+import { normalizePairingCode } from "@/lib/pairingCode";
+import { z } from "zod";
+
+const pairSchema = z.object({
+  code: z.string().trim().max(16).optional(),
+  pairingCode: z.string().trim().max(16).optional(),
+});
+
+export async function POST(req: Request) {
+  const body = await req.json().catch(() => ({}));
+  const parsed = pairSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid pairing payload" }, { status: 400 });
+  }
+  const rawCode = String(parsed.data.code || parsed.data.pairingCode || "").trim();
+  const code = normalizePairingCode(rawCode);
+
+  if (!code || code.length !== 5) {
+    return NextResponse.json({ ok: false, error: "Invalid pairing code" }, { status: 400 });
+  }
+
+  const now = new Date();
+
+  const machine = await prisma.machine.findFirst({
+    where: {
+      pairingCode: code,
+      pairingCodeUsedAt: null,
+      pairingCodeExpiresAt: { gt: now },
+    },
+    select: { id: true, orgId: true, apiKey: true },
+  });
+
+  if (!machine) {
+    return NextResponse.json({ ok: false, error: "Pairing code not found or expired" }, { status: 404 });
+  }
+
+  let apiKey = machine.apiKey;
+  if (!apiKey) {
+    apiKey = randomBytes(24).toString("hex");
+  }
+
+  await prisma.machine.update({
+    where: { id: machine.id },
+    data: {
+      apiKey,
+      pairingCode: null,
+      pairingCodeExpiresAt: null,
+      pairingCodeUsedAt: now,
+    },
+  });
+
+  return NextResponse.json({
+    ok: true,
+    config: {
+      cloudBaseUrl: getBaseUrl(req),
+      machineId: machine.id,
+      apiKey,
+    },
+  });
+}

app/api/machines/route.ts

@@ -1,17 +1,32 @@
 import { NextResponse } from "next/server";
+import { randomBytes } from "crypto";
 import { prisma } from "@/lib/prisma";
 import { cookies } from "next/headers";
+import { generatePairingCode } from "@/lib/pairingCode";
+import { z } from "zod";
 
 const COOKIE_NAME = "mis_session";
 
+const createMachineSchema = z.object({
+  name: z.string().trim().min(1).max(80),
+  code: z.string().trim().max(40).optional(),
+  location: z.string().trim().max(80).optional(),
+});
+
 async function requireSession() {
   const sessionId = (await cookies()).get(COOKIE_NAME)?.value;
   if (!sessionId) return null;
 
-  return prisma.session.findFirst({
+  const session = await prisma.session.findFirst({
     where: { id: sessionId, revokedAt: null, expiresAt: { gt: new Date() } },
     include: { org: true, user: true },
   });
+
+  if (!session || !session.user?.isActive || !session.user?.emailVerifiedAt) {
+    return null;
+  }
+
+  return session;
 }
 
 export async function GET() {
@@ -29,19 +44,110 @@ export async function GET() {
       createdAt: true,
       updatedAt: true,
       heartbeats: {
+        orderBy: { tsServer: "desc" },
+        take: 1,
+        select: { ts: true, tsServer: true, status: true, message: true, ip: true, fwVersion: true },
+      },
+      kpiSnapshots: {
         orderBy: { ts: "desc" },
         take: 1,
-        select: { ts: true, status: true, message: true, ip: true, fwVersion: true },
+        select: {
+          ts: true,
+          oee: true,
+          availability: true,
+          performance: true,
+          quality: true,
+          workOrderId: true,
+          sku: true,
+          good: true,
+          scrap: true,
+          target: true,
+          cycleTime: true,
+        },
       },
     },
   });
 
+
   // flatten latest heartbeat for UI convenience
   const out = machines.map((m) => ({
     ...m,
     latestHeartbeat: m.heartbeats[0] ?? null,
+    latestKpi: m.kpiSnapshots[0] ?? null,
     heartbeats: undefined,
+    kpiSnapshots: undefined,
   }));
 
   return NextResponse.json({ ok: true, machines: out });
 }
+
+export async function POST(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = createMachineSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid machine payload" }, { status: 400 });
+  }
+
+  const name = parsed.data.name;
+  const codeRaw = parsed.data.code ?? "";
+  const locationRaw = parsed.data.location ?? "";
+
+  const existing = await prisma.machine.findFirst({
+    where: { orgId: session.orgId, name },
+    select: { id: true },
+  });
+
+  if (existing) {
+    return NextResponse.json({ ok: false, error: "Machine name already exists" }, { status: 409 });
+  }
+
+  const apiKey = randomBytes(24).toString("hex");
+  const pairingExpiresAt = new Date(Date.now() + 24 * 60 * 60 * 1000);
+
+  let machine = null as null | {
+    id: string;
+    name: string;
+    code?: string | null;
+    location?: string | null;
+    pairingCode?: string | null;
+    pairingCodeExpiresAt?: Date | null;
+  };
+
+  for (let attempt = 0; attempt < 5; attempt += 1) {
+    const pairingCode = generatePairingCode();
+    try {
+      machine = await prisma.machine.create({
+        data: {
+          orgId: session.orgId,
+          name,
+          code: codeRaw || null,
+          location: locationRaw || null,
+          apiKey,
+          pairingCode,
+          pairingCodeExpiresAt: pairingExpiresAt,
+        },
+        select: {
+          id: true,
+          name: true,
+          code: true,
+          location: true,
+          pairingCode: true,
+          pairingCodeExpiresAt: true,
+        },
+      });
+      break;
+    } catch (err: unknown) {
+      const code = typeof err === "object" && err !== null ? (err as { code?: string }).code : undefined;
+      if (code !== "P2002") throw err;
+    }
+  }
+
+  if (!machine?.pairingCode) {
+    return NextResponse.json({ ok: false, error: "Failed to generate pairing code" }, { status: 500 });
+  }
+
+  return NextResponse.json({ ok: true, machine });
+}

app/api/me/route.ts

@@ -2,13 +2,19 @@ import { NextResponse } from "next/server";
 import { requireSession } from "@/lib/auth/requireSession";
 import { prisma } from "@/lib/prisma";
 
+
+
 export async function GET() {
   try {
-    const { userId, orgId } = await requireSession();
+    const session = await requireSession();
+    if (!session) {
+      return NextResponse.json({ ok: false }, { status: 401 });
+    }
+    const { userId, orgId } = session;
 
     const user = await prisma.user.findUnique({
       where: { id: userId },
-      select: { id: true, email: true, name: true },
+      select: { id: true, email: true, name: true, phone: true },
     });
 
     const org = await prisma.org.findUnique({
@@ -16,7 +22,12 @@ export async function GET() {
       select: { id: true, name: true, slug: true },
     });
 
-    return NextResponse.json({ ok: true, user, org });
+    const membership = await prisma.orgUser.findUnique({
+      where: { orgId_userId: { orgId, userId } },
+      select: { role: true },
+    });
+
+    return NextResponse.json({ ok: true, user, org, membership });
   } catch {
     return NextResponse.json({ ok: false }, { status: 401 });
   }

app/api/org/invites/[inviteId]/route.ts

@@ -0,0 +1,57 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { z } from "zod";
+
+function canManageMembers(role?: string | null) {
+  return role === "OWNER" || role === "ADMIN";
+}
+
+const inviteIdSchema = z.string().uuid();
+
+export async function DELETE(
+  _req: NextRequest,
+  { params }: { params: Promise<{ inviteId: string }> }
+) {
+  try {
+    const session = await requireSession();
+    if (!session) {
+      return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    }
+    const { inviteId } = await params;
+    if (!inviteIdSchema.safeParse(inviteId).success) {
+      return NextResponse.json({ ok: false, error: "Invalid invite id" }, { status: 400 });
+    }
+
+    const membership = await prisma.orgUser.findUnique({
+      where: {
+        orgId_userId: {
+          orgId: session.orgId,
+          userId: session.userId,
+        },
+      },
+      select: { role: true },
+    });
+
+    if (!canManageMembers(membership?.role)) {
+      return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+    }
+
+    await prisma.orgInvite.updateMany({
+      where: {
+        id: inviteId,
+        orgId: session.orgId,
+        acceptedAt: null,
+        revokedAt: null,
+      },
+      data: {
+        revokedAt: new Date(),
+      },
+    });
+
+    return NextResponse.json({ ok: true });
+  } catch {
+    return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+  }
+}

app/api/org/members/route.ts

@@ -0,0 +1,197 @@
+import { NextResponse } from "next/server";
+import { randomBytes } from "crypto";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { buildInviteEmail, sendEmail } from "@/lib/email";
+import { getBaseUrl } from "@/lib/appUrl";
+import { z } from "zod";
+
+const INVITE_DAYS = 7;
+const ROLES = new Set(["OWNER", "ADMIN", "MEMBER"]);
+const inviteSchema = z.object({
+  email: z.string().trim().min(1).max(254).email(),
+  role: z.string().trim().toUpperCase().optional(),
+});
+
+function canManageMembers(role?: string | null) {
+  return role === "OWNER" || role === "ADMIN";
+}
+
+export async function GET() {
+  try {
+    
+    const session = await requireSession();
+    if (!session) {
+      return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    }
+
+    const [org, members, invites] = await prisma.$transaction([
+      prisma.org.findUnique({
+        where: { id: session.orgId },
+        select: { id: true, name: true, slug: true },
+      }),
+      prisma.orgUser.findMany({
+        where: { orgId: session.orgId },
+        orderBy: { createdAt: "asc" },
+        include: {
+          user: { select: { id: true, email: true, name: true, isActive: true, createdAt: true } },
+        },
+      }),
+      prisma.orgInvite.findMany({
+        where: {
+          orgId: session.orgId,
+          revokedAt: null,
+          acceptedAt: null,
+          expiresAt: { gt: new Date() },
+        },
+        orderBy: { createdAt: "desc" },
+        select: {
+          id: true,
+          email: true,
+          role: true,
+          token: true,
+          createdAt: true,
+          expiresAt: true,
+        },
+      }),
+    ]);
+
+    const mappedMembers = members.map((m) => ({
+      id: m.user.id,
+      membershipId: m.id,
+      email: m.user.email,
+      name: m.user.name,
+      role: m.role,
+      isActive: m.user.isActive,
+      joinedAt: m.createdAt,
+    }));
+
+    return NextResponse.json({
+      ok: true,
+      org,
+      members: mappedMembers,
+      invites,
+    });
+  } catch {
+    return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+  }
+}
+
+export async function POST(req: Request) {
+  try {
+    const session = await requireSession();
+    if (!session) {
+      return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    }
+    const membership = await prisma.orgUser.findUnique({
+      where: {
+        orgId_userId: {
+          orgId: session.orgId,
+          userId: session.userId,
+        },
+      },
+      select: { role: true },
+    });
+
+    if (!canManageMembers(membership?.role)) {
+      return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+    }
+
+    const body = await req.json().catch(() => ({}));
+    const parsed = inviteSchema.safeParse(body);
+    if (!parsed.success) {
+      return NextResponse.json({ ok: false, error: "Invalid invite payload" }, { status: 400 });
+    }
+    const email = parsed.data.email.toLowerCase();
+    const role = String(parsed.data.role || "MEMBER").toUpperCase();
+
+    if (!ROLES.has(role)) {
+      return NextResponse.json({ ok: false, error: "Invalid role" }, { status: 400 });
+    }
+
+    const existingUser = await prisma.user.findUnique({ where: { email } });
+    if (existingUser) {
+      const existingMembership = await prisma.orgUser.findUnique({
+        where: {
+          orgId_userId: {
+            orgId: session.orgId,
+            userId: existingUser.id,
+          },
+        },
+      });
+      if (existingMembership) {
+        return NextResponse.json({ ok: false, error: "User already in org" }, { status: 409 });
+      }
+    }
+
+    const existingInvite = await prisma.orgInvite.findFirst({
+      where: {
+        orgId: session.orgId,
+        email,
+        acceptedAt: null,
+        revokedAt: null,
+        expiresAt: { gt: new Date() },
+      },
+      orderBy: { createdAt: "desc" },
+    });
+
+    if (existingInvite) {
+      return NextResponse.json({ ok: true, invite: existingInvite });
+    }
+
+    let invite = null;
+    for (let i = 0; i < 3; i += 1) {
+      const token = randomBytes(24).toString("hex");
+      try {
+        invite = await prisma.orgInvite.create({
+          data: {
+            orgId: session.orgId,
+            email,
+            role,
+            token,
+            invitedBy: session.userId,
+            expiresAt: new Date(Date.now() + INVITE_DAYS * 24 * 60 * 60 * 1000),
+          },
+        });
+        break;
+      } catch (err: unknown) {
+        const code = typeof err === "object" && err !== null ? (err as { code?: string }).code : undefined;
+        if (code !== "P2002") throw err;
+      }
+    }
+
+    if (!invite) {
+      return NextResponse.json({ ok: false, error: "Failed to create invite" }, { status: 500 });
+    }
+
+    let emailSent = true;
+    let emailError: string | null = null;
+    try {
+      const org = await prisma.org.findUnique({
+        where: { id: session.orgId },
+        select: { name: true },
+      });
+      const baseUrl = getBaseUrl(req);
+      const inviteUrl = `${baseUrl}/invite/${invite.token}`;
+      const appName = "MIS Control Tower";
+      const content = buildInviteEmail({
+        appName,
+        orgName: org?.name || "your organization",
+        inviteUrl,
+      });
+      await sendEmail({
+        to: invite.email,
+        subject: content.subject,
+        text: content.text,
+        html: content.html,
+      });
+    } catch (err: unknown) {
+      emailSent = false;
+      emailError = err instanceof Error ? err.message : "Failed to send invite email";
+    }
+
+    return NextResponse.json({ ok: true, invite, emailSent, emailError });
+  } catch {
+    return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+  }
+}

app/api/overview/route.ts

@@ -0,0 +1,101 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { createHash } from "crypto";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { getOverviewData } from "@/lib/overview/getOverviewData";
+
+function toMs(value?: Date | null) {
+  return value ? value.getTime() : 0;
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) {
+    return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+  }
+
+  const url = new URL(req.url);
+  const eventsMode = url.searchParams.get("events") ?? "critical";
+  const eventsWindowSecRaw = Number(url.searchParams.get("eventsWindowSec") ?? "21600");
+  const eventsWindowSec = Number.isFinite(eventsWindowSecRaw) ? eventsWindowSecRaw : 21600;
+  const eventMachinesRaw = Number(url.searchParams.get("eventMachines") ?? "6");
+  const eventMachines = Number.isFinite(eventMachinesRaw) ? Math.max(1, eventMachinesRaw) : 6;
+  const [machineAgg, heartbeatAgg, kpiAgg, eventAgg, orgSettings] = await Promise.all([
+    prisma.machine.aggregate({
+      where: { orgId: session.orgId },
+      _max: { updatedAt: true },
+    }),
+    prisma.machineHeartbeat.aggregate({
+      where: { orgId: session.orgId },
+      _max: { tsServer: true },
+    }),
+    prisma.machineKpiSnapshot.aggregate({
+      where: { orgId: session.orgId },
+      _max: { tsServer: true },
+    }),
+    prisma.machineEvent.aggregate({
+      where: { orgId: session.orgId },
+      _max: { tsServer: true },
+    }),
+    prisma.orgSettings.findUnique({
+      where: { orgId: session.orgId },
+      select: { updatedAt: true, stoppageMultiplier: true, macroStoppageMultiplier: true },
+    }),
+  ]);
+
+  const lastModifiedMs = Math.max(
+    toMs(machineAgg._max.updatedAt),
+    toMs(heartbeatAgg._max.tsServer),
+    toMs(kpiAgg._max.tsServer),
+    toMs(eventAgg._max.tsServer),
+    toMs(orgSettings?.updatedAt)
+  );
+
+  const versionParts = [
+    session.orgId,
+    eventsMode,
+    eventsWindowSec,
+    eventMachines,
+    toMs(machineAgg._max.updatedAt),
+    toMs(heartbeatAgg._max.tsServer),
+    toMs(kpiAgg._max.tsServer),
+    toMs(eventAgg._max.tsServer),
+    toMs(orgSettings?.updatedAt),
+  ];
+
+  const etag = `W/"${createHash("sha1").update(versionParts.join("|")).digest("hex")}"`;
+  const lastModified = new Date(lastModifiedMs || 0).toUTCString();
+  const responseHeaders = new Headers({
+    "Cache-Control": "private, no-cache, max-age=0, must-revalidate",
+    ETag: etag,
+    "Last-Modified": lastModified,
+    Vary: "Cookie",
+  });
+
+  const ifNoneMatch = req.headers.get("if-none-match");
+  if (ifNoneMatch && ifNoneMatch === etag) {
+    return new NextResponse(null, { status: 304, headers: responseHeaders });
+  }
+
+  const ifModifiedSince = req.headers.get("if-modified-since");
+  if (!ifNoneMatch && ifModifiedSince) {
+    const since = Date.parse(ifModifiedSince);
+    if (!Number.isNaN(since) && lastModifiedMs <= since) {
+      return new NextResponse(null, { status: 304, headers: responseHeaders });
+    }
+  }
+
+  const { machines: machineRows, events } = await getOverviewData({
+    orgId: session.orgId,
+    eventsMode,
+    eventsWindowSec,
+    eventMachines,
+    orgSettings,
+  });
+
+  return NextResponse.json(
+    { ok: true, machines: machineRows, events },
+    { headers: responseHeaders }
+  );
+}

app/api/reports/filters/route.ts

@@ -0,0 +1,65 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+const RANGE_MS: Record<string, number> = {
+  "24h": 24 * 60 * 60 * 1000,
+  "7d": 7 * 24 * 60 * 60 * 1000,
+  "30d": 30 * 24 * 60 * 60 * 1000,
+};
+
+function parseDate(input?: string | null) {
+  if (!input) return null;
+  const n = Number(input);
+  if (!Number.isNaN(n)) return new Date(n);
+  const d = new Date(input);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+function pickRange(req: NextRequest) {
+  const url = new URL(req.url);
+  const range = url.searchParams.get("range") ?? "24h";
+  const now = new Date();
+
+  if (range === "custom") {
+    const start = parseDate(url.searchParams.get("start")) ?? new Date(now.getTime() - RANGE_MS["24h"]);
+    const end = parseDate(url.searchParams.get("end")) ?? now;
+    return { start, end };
+  }
+
+  const ms = RANGE_MS[range] ?? RANGE_MS["24h"];
+  return { start: new Date(now.getTime() - ms), end: now };
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const url = new URL(req.url);
+  const machineId = url.searchParams.get("machineId") ?? undefined;
+  const { start, end } = pickRange(req);
+
+  const baseWhere = {
+    orgId: session.orgId,
+    ...(machineId ? { machineId } : {}),
+    ts: { gte: start, lte: end },
+  };
+
+  const workOrderRows = await prisma.machineCycle.findMany({
+    where: { ...baseWhere, workOrderId: { not: null } },
+    distinct: ["workOrderId"],
+    select: { workOrderId: true },
+  });
+
+  const skuRows = await prisma.machineCycle.findMany({
+    where: { ...baseWhere, sku: { not: null } },
+    distinct: ["sku"],
+    select: { sku: true },
+  });
+
+  const workOrders = workOrderRows.map((r) => r.workOrderId).filter(Boolean) as string[];
+  const skus = skuRows.map((r) => r.sku).filter(Boolean) as string[];
+
+  return NextResponse.json({ ok: true, workOrders, skus });
+}

app/api/reports/route.ts

@@ -0,0 +1,373 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+const RANGE_MS: Record<string, number> = {
+  "24h": 24 * 60 * 60 * 1000,
+  "7d": 7 * 24 * 60 * 60 * 1000,
+  "30d": 30 * 24 * 60 * 60 * 1000,
+};
+
+function parseDate(input?: string | null) {
+  if (!input) return null;
+  const n = Number(input);
+  if (!Number.isNaN(n)) return new Date(n);
+  const d = new Date(input);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+function pickRange(req: NextRequest) {
+  const url = new URL(req.url);
+  const range = url.searchParams.get("range") ?? "24h";
+  const now = new Date();
+
+  if (range === "custom") {
+    const start = parseDate(url.searchParams.get("start")) ?? new Date(now.getTime() - RANGE_MS["24h"]);
+    const end = parseDate(url.searchParams.get("end")) ?? now;
+    return { start, end };
+  }
+
+  const ms = RANGE_MS[range] ?? RANGE_MS["24h"];
+  return { start: new Date(now.getTime() - ms), end: now };
+}
+
+function safeNum(v: unknown) {
+  return typeof v === "number" && Number.isFinite(v) ? v : null;
+}
+
+export async function GET(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const url = new URL(req.url);
+  const machineId = url.searchParams.get("machineId") ?? undefined;
+  const { start, end } = pickRange(req);
+  const workOrderId = url.searchParams.get("workOrderId") ?? undefined;
+  const sku = url.searchParams.get("sku") ?? undefined;
+  const baseWhere = {
+    orgId: session.orgId,
+    ...(machineId ? { machineId } : {}),
+    ...(workOrderId ? { workOrderId } : {}),
+    ...(sku ? { sku } : {}),
+  };
+
+  const kpiRows = await prisma.machineKpiSnapshot.findMany({
+    where: { ...baseWhere, ts: { gte: start, lte: end } },
+    orderBy: { ts: "asc" },
+    select: {
+      ts: true,
+      oee: true,
+      availability: true,
+      performance: true,
+      quality: true,
+      good: true,
+      scrap: true,
+      target: true,
+      machineId: true,
+    },
+  });
+
+  let oeeSum = 0;
+  let oeeCount = 0;
+  let availSum = 0;
+  let availCount = 0;
+  let perfSum = 0;
+  let perfCount = 0;
+  let qualSum = 0;
+  let qualCount = 0;
+
+  for (const k of kpiRows) {
+    if (safeNum(k.oee) != null) {
+      oeeSum += Number(k.oee);
+      oeeCount += 1;
+    }
+    if (safeNum(k.availability) != null) {
+      availSum += Number(k.availability);
+      availCount += 1;
+    }
+    if (safeNum(k.performance) != null) {
+      perfSum += Number(k.performance);
+      perfCount += 1;
+    }
+    if (safeNum(k.quality) != null) {
+      qualSum += Number(k.quality);
+      qualCount += 1;
+    }
+  }
+
+  const cycles = await prisma.machineCycle.findMany({
+    where: { ...baseWhere, ts: { gte: start, lte: end } },
+    select: { goodDelta: true, scrapDelta: true },
+  });
+
+  let goodTotal = 0;
+  let scrapTotal = 0;
+
+  for (const c of cycles) {
+    if (safeNum(c.goodDelta) != null) goodTotal += Number(c.goodDelta);
+    if (safeNum(c.scrapDelta) != null) scrapTotal += Number(c.scrapDelta);
+  }
+
+  const kpiAgg = await prisma.machineKpiSnapshot.groupBy({
+    by: ["machineId"],
+    where: { ...baseWhere, ts: { gte: start, lte: end } },
+    _max: { good: true, scrap: true, target: true },
+    _min: { good: true, scrap: true },
+    _count: { _all: true },
+  });
+
+  let targetTotal = 0;
+  if (goodTotal === 0 && scrapTotal === 0) {
+    let goodFallback = 0;
+    let scrapFallback = 0;
+
+    for (const row of kpiAgg) {
+      const count = row._count._all ?? 0;
+      const maxGood = safeNum(row._max.good);
+      const minGood = safeNum(row._min.good);
+      const maxScrap = safeNum(row._max.scrap);
+      const minScrap = safeNum(row._min.scrap);
+
+      if (count > 1 && maxGood != null && minGood != null) {
+        goodFallback += Math.max(0, maxGood - minGood);
+      } else if (maxGood != null) {
+        goodFallback += maxGood;
+      }
+
+      if (count > 1 && maxScrap != null && minScrap != null) {
+        scrapFallback += Math.max(0, maxScrap - minScrap);
+      } else if (maxScrap != null) {
+        scrapFallback += maxScrap;
+      }
+    }
+
+    goodTotal = goodFallback;
+    scrapTotal = scrapFallback;
+  }
+
+  for (const row of kpiAgg) {
+    const maxTarget = safeNum(row._max.target);
+    if (maxTarget != null) targetTotal += maxTarget;
+  }
+
+  const events = await prisma.machineEvent.findMany({
+    where: { ...baseWhere, ts: { gte: start, lte: end } },
+    select: { eventType: true, data: true },
+  });
+
+  let macrostopSec = 0;
+  let microstopSec = 0;
+  let slowCycleCount = 0;
+  let qualitySpikeCount = 0;
+  let performanceDegradationCount = 0;
+  let oeeDropCount = 0;
+
+  for (const e of events) {
+    const type = String(e.eventType ?? "").toLowerCase();
+    let blob: unknown = e.data;
+
+    if (typeof blob === "string") {
+      try {
+        blob = JSON.parse(blob);
+      } catch {
+        blob = null;
+      }
+    }
+
+    const blobRecord = typeof blob === "object" && blob !== null ? (blob as Record<string, unknown>) : null;
+    const innerCandidate = blobRecord?.data ?? blobRecord ?? {};
+    const inner =
+      typeof innerCandidate === "object" && innerCandidate !== null
+        ? (innerCandidate as Record<string, unknown>)
+        : {};
+    const stopSec =
+      (typeof inner?.stoppage_duration_seconds === "number" && inner.stoppage_duration_seconds) ||
+      (typeof inner?.stop_duration_seconds === "number" && inner.stop_duration_seconds) ||
+      0;
+
+    if (type === "macrostop") macrostopSec += Number(stopSec) || 0;
+    else if (type === "microstop") microstopSec += Number(stopSec) || 0;
+    else if (type === "slow-cycle") slowCycleCount += 1;
+    else if (type === "quality-spike") qualitySpikeCount += 1;
+    else if (type === "performance-degradation") performanceDegradationCount += 1;
+    else if (type === "oee-drop") oeeDropCount += 1;
+  }
+
+  type TrendPoint = { t: string; v: number };
+
+  const trend: {
+    oee: TrendPoint[];
+    availability: TrendPoint[];
+    performance: TrendPoint[];
+    quality: TrendPoint[];
+    scrapRate: TrendPoint[];
+  } = {
+    oee: [],
+    availability: [],
+    performance: [],
+    quality: [],
+    scrapRate: [],
+  };
+
+  for (const k of kpiRows) {
+    const t = k.ts.toISOString();
+    if (safeNum(k.oee) != null) trend.oee.push({ t, v: Number(k.oee) });
+    if (safeNum(k.availability) != null) trend.availability.push({ t, v: Number(k.availability) });
+    if (safeNum(k.performance) != null) trend.performance.push({ t, v: Number(k.performance) });
+    if (safeNum(k.quality) != null) trend.quality.push({ t, v: Number(k.quality) });
+
+    const good = safeNum(k.good);
+    const scrap = safeNum(k.scrap);
+    if (good != null && scrap != null && good + scrap > 0) {
+      trend.scrapRate.push({ t, v: (scrap / (good + scrap)) * 100 });
+    }
+  }
+  const cycleRows = await prisma.machineCycle.findMany({
+    where: { ...baseWhere, ts: { gte: start, lte: end } },
+    select: { actualCycleTime: true },
+  });
+
+  const values = cycleRows
+    .map((c) => Number(c.actualCycleTime))
+    .filter((v) => Number.isFinite(v) && v > 0)
+    .sort((a, b) => a - b);
+
+  let cycleTimeBins: {
+    label: string;
+    count: number;
+    rangeStart?: number;
+    rangeEnd?: number;
+    overflow?: "low" | "high";
+    minValue?: number;
+    maxValue?: number;
+  }[] = [];
+
+  if (values.length) {
+    const pct = (p: number) => {
+      const idx = Math.max(0, Math.min(values.length - 1, Math.floor(p * (values.length - 1))));
+      return values[idx];
+    };
+
+    const p5 = pct(0.05);
+    const p95 = pct(0.95);
+
+    const inRange = values.filter((v) => v >= p5 && v <= p95);
+    const low = values.filter((v) => v < p5);
+    const high = values.filter((v) => v > p95);
+
+    const binCount = 10;
+    const span = Math.max(0.1, p95 - p5);
+    const step = span / binCount;
+
+    const counts = new Array(binCount).fill(0);
+    for (const v of inRange) {
+      const idx = Math.min(binCount - 1, Math.floor((v - p5) / step));
+      counts[idx] += 1;
+    }
+    const decimals = step < 0.1 ? 2 : step < 1 ? 1 : 0;
+
+    cycleTimeBins = counts.map((count, i) => {
+      const a = p5 + step * i;
+      const b = p5 + step * (i + 1);
+      return {
+        label: `${a.toFixed(decimals)}-${b.toFixed(decimals)}s`,
+        count,
+        rangeStart: a,
+        rangeEnd: b,
+      };
+    });
+    
+
+    if (low.length) {
+      cycleTimeBins.unshift({
+        label: `< ${p5.toFixed(1)}s`,
+        count: low.length,
+        rangeEnd: p5,
+        overflow: "low",
+        minValue: low[0],
+        maxValue: low[low.length - 1],
+      });
+    }
+
+    if (high.length) {
+      cycleTimeBins.push({
+        label: `> ${p95.toFixed(1)}s`,
+        count: high.length,
+        rangeStart: p95,
+        overflow: "high",
+        minValue: high[0],
+        maxValue: high[high.length - 1],
+      });
+    }
+  }
+  const scrapRate =
+    goodTotal + scrapTotal > 0 ? (scrapTotal / (goodTotal + scrapTotal)) * 100 : null;
+
+
+
+  // top scrap SKU / work order (from cycles)
+  const scrapBySku = new Map<string, number>();
+  const scrapByWo = new Map<string, number>();
+
+  const scrapRows = await prisma.machineCycle.findMany({
+    where: { ...baseWhere, ts: { gte: start, lte: end } },
+    select: { sku: true, workOrderId: true, scrapDelta: true },
+  });
+
+  for (const row of scrapRows) {
+    const scrap = safeNum(row.scrapDelta);
+    if (scrap == null || scrap <= 0) continue;
+    if (row.sku) scrapBySku.set(row.sku, (scrapBySku.get(row.sku) ?? 0) + scrap);
+    if (row.workOrderId) scrapByWo.set(row.workOrderId, (scrapByWo.get(row.workOrderId) ?? 0) + scrap);
+  }
+
+  const topScrapSku = [...scrapBySku.entries()].sort((a, b) => b[1] - a[1])[0]?.[0] ?? null;
+  const topScrapWorkOrder = [...scrapByWo.entries()].sort((a, b) => b[1] - a[1])[0]?.[0] ?? null;
+
+  const oeeAvg = oeeCount ? oeeSum / oeeCount : null;
+  const availabilityAvg = availCount ? availSum / availCount : null;
+  const performanceAvg = perfCount ? perfSum / perfCount : null;
+  const qualityAvg = qualCount ? qualSum / qualCount : null;
+
+  // insights
+  const insights: string[] = [];
+  if (scrapRate != null && scrapRate > 5) insights.push(`Scrap rate is ${scrapRate.toFixed(1)}% (above 5%).`);
+  if (performanceAvg != null && performanceAvg < 85) insights.push("Performance below 85%.");
+  if (availabilityAvg != null && availabilityAvg < 85) insights.push("Availability below 85%.");
+  if (oeeAvg != null && oeeAvg < 85) insights.push("OEE below 85%.");
+  if (macrostopSec > 1800) insights.push("Macrostop time exceeds 30 minutes in this range.");
+
+
+
+  return NextResponse.json({
+    ok: true,
+    summary: {
+    oeeAvg,
+    availabilityAvg,
+    performanceAvg,
+    qualityAvg,
+    goodTotal,
+    scrapTotal,
+    targetTotal,
+    scrapRate,
+    topScrapSku,
+    topScrapWorkOrder,
+  },
+
+    downtime: {
+      macrostopSec,
+      microstopSec,
+      slowCycleCount,
+      qualitySpikeCount,
+      performanceDegradationCount,
+      oeeDropCount,
+    },
+    trend,
+    insights,
+    distribution: { 
+      cycleTime: cycleTimeBins 
+    },
+
+  });
+}

app/api/settings/machines/[machineId]/route.ts

@@ -0,0 +1,410 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { Prisma } from "@prisma/client";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { toJsonValue } from "@/lib/prismaJson";
+import {
+  DEFAULT_ALERTS,
+  DEFAULT_DEFAULTS,
+  DEFAULT_SHIFT,
+  applyOverridePatch,
+  buildSettingsPayload,
+  deepMerge,
+  validateDefaults,
+  validateShiftFields,
+  validateShiftSchedule,
+  validateThresholds,
+} from "@/lib/settings";
+import { publishSettingsUpdate } from "@/lib/mqtt";
+import { z } from "zod";
+
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+  return !!value && typeof value === "object" && !Array.isArray(value);
+}
+
+function canManageSettings(role?: string | null) {
+  return role === "OWNER" || role === "ADMIN";
+}
+
+const machineIdSchema = z.string().uuid();
+const machineSettingsSchema = z
+  .object({
+    source: z.string().trim().max(40).optional(),
+    overrides: z.any().optional(),
+  })
+  .passthrough();
+
+function pickAllowedOverrides(raw: unknown) {
+  if (!isPlainObject(raw)) return {};
+  const out: Record<string, unknown> = {};
+  for (const key of ["shiftSchedule", "thresholds", "alerts", "defaults"]) {
+    if (raw[key] !== undefined) out[key] = raw[key];
+  }
+  return out;
+}
+
+async function ensureOrgSettings(
+  tx: Prisma.TransactionClient,
+  orgId: string,
+  userId?: string | null
+) {
+  let settings = await tx.orgSettings.findUnique({
+    where: { orgId },
+  });
+
+  if (settings) {
+    let shifts = await tx.orgShift.findMany({
+      where: { orgId },
+      orderBy: { sortOrder: "asc" },
+    });
+    if (!shifts.length) {
+      await tx.orgShift.create({
+        data: {
+          orgId,
+          name: DEFAULT_SHIFT.name,
+          startTime: DEFAULT_SHIFT.start,
+          endTime: DEFAULT_SHIFT.end,
+          sortOrder: 1,
+          enabled: true,
+        },
+      });
+      shifts = await tx.orgShift.findMany({
+        where: { orgId },
+        orderBy: { sortOrder: "asc" },
+      });
+    }
+    return { settings, shifts };
+  }
+
+  settings = await tx.orgSettings.create({
+    data: {
+      orgId,
+      timezone: "UTC",
+      shiftChangeCompMin: 10,
+      lunchBreakMin: 30,
+      stoppageMultiplier: 1.5,
+      macroStoppageMultiplier: 5,
+      oeeAlertThresholdPct: 90,
+      performanceThresholdPct: 85,
+      qualitySpikeDeltaPct: 5,
+      alertsJson: DEFAULT_ALERTS,
+      defaultsJson: DEFAULT_DEFAULTS,
+      updatedBy: userId ?? null,
+    },
+  });
+
+  await tx.orgShift.create({
+    data: {
+      orgId,
+      name: DEFAULT_SHIFT.name,
+      startTime: DEFAULT_SHIFT.start,
+      endTime: DEFAULT_SHIFT.end,
+      sortOrder: 1,
+      enabled: true,
+    },
+  });
+
+  const shifts = await tx.orgShift.findMany({
+    where: { orgId },
+    orderBy: { sortOrder: "asc" },
+  });
+  return { settings, shifts };
+}
+
+export async function GET(
+  req: NextRequest,
+  { params }: { params: Promise<{ machineId: string }> }
+) {
+  const { machineId } = await params;
+  if (!machineIdSchema.safeParse(machineId).success) {
+    return NextResponse.json({ ok: false, error: "Invalid machine id" }, { status: 400 });
+  }
+
+  const session = await requireSession();
+  let orgId: string | null = null;
+  let userId: string | null = null;
+  let machine: { id: string; orgId: string } | null = null;
+
+  if (session) {
+    machine = await prisma.machine.findFirst({
+      where: { id: machineId, orgId: session.orgId },
+      select: { id: true, orgId: true },
+    });
+    if (!machine) return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+    orgId = machine.orgId;
+    userId = session.userId;
+  } else {
+    const apiKey = req.headers.get("x-api-key");
+    if (!apiKey) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    machine = await prisma.machine.findFirst({
+      where: { id: machineId, apiKey },
+      select: { id: true, orgId: true },
+    });
+    if (!machine) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    orgId = machine.orgId;
+  }
+
+  const { settings, overrides } = await prisma.$transaction(async (tx) => {
+    const orgSettings = await ensureOrgSettings(tx, orgId as string, userId);
+    if (!orgSettings?.settings) throw new Error("SETTINGS_NOT_FOUND");
+
+    const machineSettings = await tx.machineSettings.findUnique({
+      where: { machineId },
+      select: { overridesJson: true },
+    });
+
+    const orgPayload = buildSettingsPayload(orgSettings.settings, orgSettings.shifts ?? []);
+    const rawOverrides = pickAllowedOverrides(machineSettings?.overridesJson ?? {});
+    const effective = deepMerge(orgPayload, rawOverrides);
+
+    return { settings: { org: orgPayload, effective }, overrides: rawOverrides };
+  });
+
+  return NextResponse.json({
+    ok: true,
+    machineId,
+    orgSettings: settings.org,
+    effectiveSettings: settings.effective,
+    overrides,
+  });
+}
+
+export async function PUT(
+  req: NextRequest,
+  { params }: { params: Promise<{ machineId: string }> }
+) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageSettings(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const { machineId } = await params;
+  if (!machineIdSchema.safeParse(machineId).success) {
+    return NextResponse.json({ ok: false, error: "Invalid machine id" }, { status: 400 });
+  }
+
+  const machine = await prisma.machine.findFirst({
+    where: { id: machineId, orgId: session.orgId },
+    select: { id: true },
+  });
+
+  if (!machine) return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+
+  const body = await req.json().catch(() => ({}));
+  const parsed = machineSettingsSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid settings payload" }, { status: 400 });
+  }
+  const source = String(parsed.data.source ?? "control_tower");
+
+  let patch = parsed.data.overrides ?? parsed.data;
+  if (patch === null) {
+    patch = null;
+  }
+
+  if (patch && !isPlainObject(patch)) {
+    return NextResponse.json({ ok: false, error: "overrides must be an object or null" }, { status: 400 });
+  }
+
+  if (patch && Object.keys(patch).length === 0) {
+    return NextResponse.json({ ok: false, error: "No overrides provided" }, { status: 400 });
+  }
+
+  if (patch && Object.keys(pickAllowedOverrides(patch)).length !== Object.keys(patch).length) {
+    return NextResponse.json({ ok: false, error: "overrides contain unsupported keys" }, { status: 400 });
+  }
+
+  if (patch?.shiftSchedule && !isPlainObject(patch.shiftSchedule)) {
+    return NextResponse.json({ ok: false, error: "shiftSchedule must be an object" }, { status: 400 });
+  }
+  if (patch?.thresholds !== undefined && patch.thresholds !== null && !isPlainObject(patch.thresholds)) {
+    return NextResponse.json({ ok: false, error: "thresholds must be an object" }, { status: 400 });
+  }
+  if (patch?.alerts !== undefined && patch.alerts !== null && !isPlainObject(patch.alerts)) {
+    return NextResponse.json({ ok: false, error: "alerts must be an object" }, { status: 400 });
+  }
+  if (patch?.defaults !== undefined && patch.defaults !== null && !isPlainObject(patch.defaults)) {
+    return NextResponse.json({ ok: false, error: "defaults must be an object" }, { status: 400 });
+  }
+
+  const shiftValidation = validateShiftFields(
+    patch?.shiftSchedule?.shiftChangeCompensationMin,
+    patch?.shiftSchedule?.lunchBreakMin
+  );
+  if (!shiftValidation.ok) {
+    return NextResponse.json({ ok: false, error: shiftValidation.error }, { status: 400 });
+  }
+
+  const thresholdsValidation = validateThresholds(patch?.thresholds);
+  if (!thresholdsValidation.ok) {
+    return NextResponse.json({ ok: false, error: thresholdsValidation.error }, { status: 400 });
+  }
+
+  const defaultsValidation = validateDefaults(patch?.defaults);
+  if (!defaultsValidation.ok) {
+    return NextResponse.json({ ok: false, error: defaultsValidation.error }, { status: 400 });
+  }
+
+  if (patch?.shiftSchedule?.shifts !== undefined) {
+    const shiftResult = validateShiftSchedule(patch.shiftSchedule.shifts);
+    if (!shiftResult.ok) {
+      return NextResponse.json({ ok: false, error: shiftResult.error }, { status: 400 });
+    }
+    patch = {
+      ...patch,
+      shiftSchedule: {
+        ...patch.shiftSchedule,
+        shifts: shiftResult.shifts?.map((s) => ({
+          name: s.name,
+          start: s.startTime,
+          end: s.endTime,
+          enabled: s.enabled !== false,
+        })),
+      },
+    };
+  }
+  if (patch?.shiftSchedule) {
+    patch = {
+      ...patch,
+      shiftSchedule: {
+        ...patch.shiftSchedule,
+        shiftChangeCompensationMin:
+          patch.shiftSchedule.shiftChangeCompensationMin !== undefined
+            ? Number(patch.shiftSchedule.shiftChangeCompensationMin)
+            : patch.shiftSchedule.shiftChangeCompensationMin,
+        lunchBreakMin:
+          patch.shiftSchedule.lunchBreakMin !== undefined
+            ? Number(patch.shiftSchedule.lunchBreakMin)
+            : patch.shiftSchedule.lunchBreakMin,
+      },
+    };
+  }
+
+  if (patch?.thresholds) {
+    patch = {
+      ...patch,
+        thresholds: {
+          ...patch.thresholds,
+          stoppageMultiplier:
+            patch.thresholds.stoppageMultiplier !== undefined
+              ? Number(patch.thresholds.stoppageMultiplier)
+              : patch.thresholds.stoppageMultiplier,
+          macroStoppageMultiplier:
+            patch.thresholds.macroStoppageMultiplier !== undefined
+              ? Number(patch.thresholds.macroStoppageMultiplier)
+              : patch.thresholds.macroStoppageMultiplier,
+          oeeAlertThresholdPct:
+            patch.thresholds.oeeAlertThresholdPct !== undefined
+              ? Number(patch.thresholds.oeeAlertThresholdPct)
+              : patch.thresholds.oeeAlertThresholdPct,
+        performanceThresholdPct:
+          patch.thresholds.performanceThresholdPct !== undefined
+            ? Number(patch.thresholds.performanceThresholdPct)
+            : patch.thresholds.performanceThresholdPct,
+        qualitySpikeDeltaPct:
+          patch.thresholds.qualitySpikeDeltaPct !== undefined
+            ? Number(patch.thresholds.qualitySpikeDeltaPct)
+            : patch.thresholds.qualitySpikeDeltaPct,
+      },
+    };
+  }
+
+  if (patch?.defaults) {
+    patch = {
+      ...patch,
+      defaults: {
+        ...patch.defaults,
+        moldTotal:
+          patch.defaults.moldTotal !== undefined ? Number(patch.defaults.moldTotal) : patch.defaults.moldTotal,
+        moldActive:
+          patch.defaults.moldActive !== undefined ? Number(patch.defaults.moldActive) : patch.defaults.moldActive,
+      },
+    };
+  }
+
+  const result = await prisma.$transaction(async (tx) => {
+    const orgSettings = await ensureOrgSettings(tx, session.orgId, session.userId);
+    if (!orgSettings?.settings) throw new Error("SETTINGS_NOT_FOUND");
+
+    const existing = await tx.machineSettings.findUnique({
+      where: { machineId },
+      select: { overridesJson: true },
+    });
+
+    let nextOverrides: Record<string, unknown> | null = null;
+    if (patch === null) {
+      nextOverrides = null;
+    } else {
+      const merged = applyOverridePatch(existing?.overridesJson ?? {}, patch);
+      nextOverrides = Object.keys(merged).length ? merged : null;
+    }
+    const nextOverridesJson =
+      nextOverrides === null ? Prisma.DbNull : toJsonValue(nextOverrides);
+
+    const saved = await tx.machineSettings.upsert({
+      where: { machineId },
+      update: {
+        overridesJson: nextOverridesJson,
+        updatedBy: session.userId,
+      },
+      create: {
+        machineId,
+        orgId: session.orgId,
+        overridesJson: nextOverridesJson,
+        updatedBy: session.userId,
+      },
+    });
+
+    await tx.settingsAudit.create({
+      data: {
+        orgId: session.orgId,
+        machineId,
+        actorId: session.userId,
+        source,
+        payloadJson: body,
+      },
+    });
+
+    const orgPayload = buildSettingsPayload(orgSettings.settings, orgSettings.shifts ?? []);
+    const overrides = pickAllowedOverrides(saved.overridesJson ?? {});
+    const effective = deepMerge(orgPayload, overrides);
+
+    return {
+      orgPayload,
+      overrides,
+      effective,
+      overridesUpdatedAt: saved.updatedAt,
+    };
+  });
+
+  const overridesUpdatedAt =
+    result.overridesUpdatedAt && result.overridesUpdatedAt instanceof Date
+      ? result.overridesUpdatedAt.toISOString()
+      : undefined;
+  try {
+    await publishSettingsUpdate({
+      orgId: session.orgId,
+      machineId,
+      version: Number(result.orgPayload.version ?? 0),
+      source,
+      overridesUpdatedAt,
+    });
+  } catch (err) {
+    console.warn("[settings machine PUT] MQTT publish failed", err);
+  }
+
+  return NextResponse.json({
+    ok: true,
+    machineId,
+    orgSettings: result.orgPayload,
+    effectiveSettings: result.effective,
+    overrides: result.overrides,
+  });
+}

app/api/settings/route.ts

@@ -0,0 +1,383 @@
+import { NextResponse } from "next/server";
+import { Prisma } from "@prisma/client";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import {
+  DEFAULT_ALERTS,
+  DEFAULT_DEFAULTS,
+  DEFAULT_SHIFT,
+  buildSettingsPayload,
+  normalizeAlerts,
+  normalizeDefaults,
+  stripUndefined,
+  validateDefaults,
+  validateShiftFields,
+  validateShiftSchedule,
+  validateThresholds,
+} from "@/lib/settings";
+import { publishSettingsUpdate } from "@/lib/mqtt";
+import { z } from "zod";
+
+type ValidShift = {
+  name: string;
+  startTime: string;
+  endTime: string;
+  sortOrder: number;
+  enabled: boolean;
+};
+
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+  return !!value && typeof value === "object" && !Array.isArray(value);
+}
+
+function canManageSettings(role?: string | null) {
+  return role === "OWNER" || role === "ADMIN";
+}
+
+const settingsPayloadSchema = z
+  .object({
+    source: z.string().trim().max(40).optional(),
+    modules: z.any().optional(),
+    timezone: z.string().trim().max(64).optional(),
+    shiftSchedule: z.any().optional(),
+    thresholds: z.any().optional(),
+    alerts: z.any().optional(),
+    defaults: z.any().optional(),
+    version: z.union([z.number(), z.string()]).optional(),
+  })
+  .passthrough();
+
+async function ensureOrgSettings(tx: Prisma.TransactionClient, orgId: string, userId: string) {
+  let settings = await tx.orgSettings.findUnique({
+    where: { orgId },
+  });
+
+  if (settings) {
+    let shifts = await tx.orgShift.findMany({
+      where: { orgId },
+      orderBy: { sortOrder: "asc" },
+    });
+    if (!shifts.length) {
+      await tx.orgShift.create({
+        data: {
+          orgId,
+          name: DEFAULT_SHIFT.name,
+          startTime: DEFAULT_SHIFT.start,
+          endTime: DEFAULT_SHIFT.end,
+          sortOrder: 1,
+          enabled: true,
+        },
+      });
+      shifts = await tx.orgShift.findMany({
+        where: { orgId },
+        orderBy: { sortOrder: "asc" },
+      });
+    }
+    return { settings, shifts };
+  }
+
+  settings = await tx.orgSettings.create({
+    data: {
+      orgId,
+      timezone: "UTC",
+      shiftChangeCompMin: 10,
+      lunchBreakMin: 30,
+      stoppageMultiplier: 1.5,
+      macroStoppageMultiplier: 5,
+      oeeAlertThresholdPct: 90,
+      performanceThresholdPct: 85,
+      qualitySpikeDeltaPct: 5,
+      alertsJson: DEFAULT_ALERTS,
+      defaultsJson: { ...(DEFAULT_DEFAULTS as any), modules: { screenlessMode: false } },
+      updatedBy: userId,
+    },
+  });
+
+  await tx.orgShift.create({
+    data: {
+      orgId,
+      name: DEFAULT_SHIFT.name,
+      startTime: DEFAULT_SHIFT.start,
+      endTime: DEFAULT_SHIFT.end,
+      sortOrder: 1,
+      enabled: true,
+    },
+  });
+
+  const shifts = await tx.orgShift.findMany({
+    where: { orgId },
+    orderBy: { sortOrder: "asc" },
+  });
+  return { settings, shifts };
+}
+
+export async function GET() {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  try {
+    const loaded = await prisma.$transaction(async (tx) => {
+      const found = await ensureOrgSettings(tx, session.orgId, session.userId);
+      if (!found?.settings) throw new Error("SETTINGS_NOT_FOUND");
+      return found;
+    });
+
+    const payload = buildSettingsPayload(loaded.settings, loaded.shifts ?? []);
+
+    const defaultsRaw = isPlainObject(loaded.settings.defaultsJson) ? (loaded.settings.defaultsJson as any) : {};
+    const modulesRaw = isPlainObject(defaultsRaw.modules) ? defaultsRaw.modules : {};
+    const modules = { screenlessMode: modulesRaw.screenlessMode === true };
+
+    return NextResponse.json({ ok: true, settings: { ...payload, modules } });
+
+  } catch (err) {
+    console.error("[settings GET] failed", err);
+    const message = err instanceof Error ? err.message : "Internal error";
+    return NextResponse.json({ ok: false, error: message }, { status: 500 });
+  }
+}
+
+export async function PUT(req: Request) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManageSettings(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  try {
+    const body = await req.json().catch(() => ({}));
+    const parsed = settingsPayloadSchema.safeParse(body);
+    if (!parsed.success) {
+      return NextResponse.json({ ok: false, error: "Invalid settings payload" }, { status: 400 });
+    }
+
+    const source = String(parsed.data.source ?? "control_tower");
+    const timezone = parsed.data.timezone;
+    const shiftSchedule = parsed.data.shiftSchedule;
+    const thresholds = parsed.data.thresholds;
+    const alerts = parsed.data.alerts;
+    const defaults = parsed.data.defaults;
+    const expectedVersion = parsed.data.version;
+    const modules = parsed.data.modules;
+
+
+
+    if (
+      timezone === undefined &&
+      shiftSchedule === undefined &&
+      thresholds === undefined &&
+      alerts === undefined &&
+      defaults === undefined &&
+      modules === undefined
+
+    ) {
+      return NextResponse.json({ ok: false, error: "No settings provided" }, { status: 400 });
+    }
+
+    if (shiftSchedule && !isPlainObject(shiftSchedule)) {
+      return NextResponse.json({ ok: false, error: "shiftSchedule must be an object" }, { status: 400 });
+    }
+    if (thresholds !== undefined && !isPlainObject(thresholds)) {
+      return NextResponse.json({ ok: false, error: "thresholds must be an object" }, { status: 400 });
+    }
+    if (alerts !== undefined && !isPlainObject(alerts)) {
+      return NextResponse.json({ ok: false, error: "alerts must be an object" }, { status: 400 });
+    }
+    if (defaults !== undefined && !isPlainObject(defaults)) {
+      return NextResponse.json({ ok: false, error: "defaults must be an object" }, { status: 400 });
+    }
+    if (modules !== undefined && !isPlainObject(modules)) {
+      return NextResponse.json({ ok: false, error: "Invalid modules payload" }, { status: 400 });
+    }
+
+    const screenlessMode =
+      modules && typeof (modules as any).screenlessMode === "boolean"
+        ? (modules as any).screenlessMode
+        : undefined;
+
+
+
+    const shiftValidation = validateShiftFields(
+      shiftSchedule?.shiftChangeCompensationMin,
+      shiftSchedule?.lunchBreakMin
+    );
+    if (!shiftValidation.ok) {
+      return NextResponse.json({ ok: false, error: shiftValidation.error }, { status: 400 });
+    }
+
+    const thresholdsValidation = validateThresholds(thresholds);
+    if (!thresholdsValidation.ok) {
+      return NextResponse.json({ ok: false, error: thresholdsValidation.error }, { status: 400 });
+    }
+
+    let shiftRows: ValidShift[] | null = null;
+    if (shiftSchedule?.shifts !== undefined) {
+      const shiftResult = validateShiftSchedule(shiftSchedule.shifts);
+      if (!shiftResult.ok) {
+        return NextResponse.json({ ok: false, error: shiftResult.error }, { status: 400 });
+      }
+      shiftRows = shiftResult.shifts ?? [];
+    }
+    const shiftRowsSafe = shiftRows ?? [];
+
+    const updated = await prisma.$transaction(async (tx) => {
+      const current = await ensureOrgSettings(tx, session.orgId, session.userId);
+      if (!current?.settings) throw new Error("SETTINGS_NOT_FOUND");
+
+    if (expectedVersion != null && Number(expectedVersion) !== Number(current.settings.version)) {
+      return { error: "VERSION_MISMATCH", currentVersion: current.settings.version } as const;
+    }
+
+    const nextAlerts =
+      alerts !== undefined ? { ...normalizeAlerts(current.settings.alertsJson), ...alerts } : undefined;
+    const currentDefaultsRaw = isPlainObject(current.settings.defaultsJson)
+      ? (current.settings.defaultsJson as any)
+      : {};
+    const currentModulesRaw = isPlainObject(currentDefaultsRaw.modules) ? currentDefaultsRaw.modules : {};
+
+    // Merge defaults core (moldTotal, etc.)
+    const nextDefaultsCore =
+      defaults !== undefined ? { ...normalizeDefaults(currentDefaultsRaw), ...defaults } : undefined;
+
+    // Validate merged defaults
+    if (nextDefaultsCore) {
+      const dv = validateDefaults(nextDefaultsCore);
+      if (!dv.ok) return { error: dv.error } as const;
+    }
+
+    // Merge modules
+    const nextModules =
+      screenlessMode === undefined
+        ? currentModulesRaw
+        : { ...currentModulesRaw, screenlessMode };
+
+    // Write defaultsJson if either defaults changed OR modules changed
+    const shouldWriteDefaultsJson = !!nextDefaultsCore || screenlessMode !== undefined;
+
+    const nextDefaultsJson = shouldWriteDefaultsJson
+      ? { ...(nextDefaultsCore ?? normalizeDefaults(currentDefaultsRaw)), modules: nextModules }
+      : undefined;
+
+
+    const updateData = stripUndefined({
+      timezone: timezone !== undefined ? String(timezone) : undefined,
+      shiftChangeCompMin:
+        shiftSchedule?.shiftChangeCompensationMin !== undefined
+          ? Number(shiftSchedule.shiftChangeCompensationMin)
+          : undefined,
+      lunchBreakMin:
+        shiftSchedule?.lunchBreakMin !== undefined ? Number(shiftSchedule.lunchBreakMin) : undefined,
+      stoppageMultiplier:
+        thresholds?.stoppageMultiplier !== undefined ? Number(thresholds.stoppageMultiplier) : undefined,
+      macroStoppageMultiplier:
+        thresholds?.macroStoppageMultiplier !== undefined
+          ? Number(thresholds.macroStoppageMultiplier)
+          : undefined,
+      oeeAlertThresholdPct:
+        thresholds?.oeeAlertThresholdPct !== undefined ? Number(thresholds.oeeAlertThresholdPct) : undefined,
+      performanceThresholdPct:
+        thresholds?.performanceThresholdPct !== undefined
+          ? Number(thresholds.performanceThresholdPct)
+          : undefined,
+      qualitySpikeDeltaPct:
+        thresholds?.qualitySpikeDeltaPct !== undefined ? Number(thresholds.qualitySpikeDeltaPct) : undefined,
+      alertsJson: nextAlerts,
+      defaultsJson: nextDefaultsJson,
+    });
+
+    const hasShiftUpdate = shiftRows !== null;
+    const hasSettingsUpdate = Object.keys(updateData).length > 0;
+
+    if (!hasShiftUpdate && !hasSettingsUpdate) {
+      return { error: "No settings provided" } as const;
+    }
+
+    const updateWithMeta = {
+      ...updateData,
+      version: current.settings.version + 1,
+      updatedBy: session.userId,
+    };
+
+    await tx.orgSettings.update({
+      where: { orgId: session.orgId },
+      data: updateWithMeta,
+    });
+
+    if (hasShiftUpdate) {
+      await tx.orgShift.deleteMany({ where: { orgId: session.orgId } });
+      if (shiftRowsSafe.length) {
+        await tx.orgShift.createMany({
+          data: shiftRowsSafe.map((s) => ({
+            ...s,
+            orgId: session.orgId,
+          })),
+        });
+      }
+    }
+
+    const refreshed = await tx.orgSettings.findUnique({
+      where: { orgId: session.orgId },
+    });
+    if (!refreshed) throw new Error("SETTINGS_NOT_FOUND");
+    const refreshedShifts = await tx.orgShift.findMany({
+      where: { orgId: session.orgId },
+      orderBy: { sortOrder: "asc" },
+    });
+
+    await tx.settingsAudit.create({
+      data: {
+        orgId: session.orgId,
+        actorId: session.userId,
+        source,
+        payloadJson: body,
+      },
+    });
+
+      return { settings: refreshed, shifts: refreshedShifts };
+    });
+
+    if ("error" in updated && updated.error === "VERSION_MISMATCH") {
+      return NextResponse.json(
+        { ok: false, error: "Version mismatch", currentVersion: updated.currentVersion },
+        { status: 409 }
+      );
+    }
+
+    if ("error" in updated) {
+      return NextResponse.json({ ok: false, error: updated.error }, { status: 400 });
+    }
+
+    const payload = buildSettingsPayload(updated.settings, updated.shifts ?? []);
+    const updatedAt =
+      typeof payload.updatedAt === "string"
+        ? payload.updatedAt
+        : payload.updatedAt
+        ? payload.updatedAt.toISOString()
+        : undefined;
+    try {
+      await publishSettingsUpdate({
+        orgId: session.orgId,
+        version: Number(payload.version ?? 0),
+        source,
+        updatedAt,
+      });
+    } catch (err) {
+      console.warn("[settings PUT] MQTT publish failed", err);
+    }
+    const defaultsRaw = isPlainObject(updated.settings.defaultsJson) ? (updated.settings.defaultsJson as any) : {};
+    const modulesRaw = isPlainObject(defaultsRaw.modules) ? defaultsRaw.modules : {};
+    const modulesOut = { screenlessMode: modulesRaw.screenlessMode === true };
+
+    return NextResponse.json({ ok: true, settings: { ...payload, modules: modulesOut } });
+
+  } catch (err) {
+    console.error("[settings PUT] failed", err);
+    const message = err instanceof Error ? err.message : "Internal error";
+    return NextResponse.json({ ok: false, error: message }, { status: 500 });
+  }
+}

app/api/signup/route.ts

@@ -0,0 +1,137 @@
+import { NextResponse } from "next/server";
+import bcrypt from "bcrypt";
+import { randomBytes } from "crypto";
+import { prisma } from "@/lib/prisma";
+import { DEFAULT_ALERTS, DEFAULT_DEFAULTS, DEFAULT_SHIFT } from "@/lib/settings";
+import { buildVerifyEmail, sendEmail } from "@/lib/email";
+import { getBaseUrl } from "@/lib/appUrl";
+import { logLine } from "@/lib/logger";
+import { z } from "zod";
+
+const signupSchema = z.object({
+  orgName: z.string().trim().min(1).max(120),
+  name: z.string().trim().min(1).max(80),
+  email: z.string().trim().min(1).max(254).email(),
+  password: z.string().min(8).max(256),
+});
+
+function slugify(input: string) {
+  const trimmed = input.trim().toLowerCase();
+  const slug = trimmed
+    .replace(/[^a-z0-9]+/g, "-")
+    .replace(/^-+|-+$/g, "");
+  return slug || "org";
+}
+
+export async function POST(req: Request) {
+  const body = await req.json().catch(() => ({}));
+  const parsed = signupSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ ok: false, error: "Invalid signup payload" }, { status: 400 });
+  }
+  const orgName = parsed.data.orgName;
+  const name = parsed.data.name;
+  const email = parsed.data.email.toLowerCase();
+  const password = parsed.data.password;
+
+  const existing = await prisma.user.findUnique({ where: { email } });
+  if (existing) {
+    return NextResponse.json({ ok: false, error: "Email already in use" }, { status: 409 });
+  }
+
+  const baseSlug = slugify(orgName);
+  let slug = baseSlug;
+  let counter = 1;
+  while (await prisma.org.findUnique({ where: { slug } })) {
+    counter += 1;
+    slug = `${baseSlug}-${counter}`;
+  }
+
+  const passwordHash = await bcrypt.hash(password, 10);
+  const verificationToken = randomBytes(24).toString("hex");
+  const verificationExpiresAt = new Date(Date.now() + 24 * 60 * 60 * 1000);
+
+  await prisma.$transaction(async (tx) => {
+    const org = await tx.org.create({
+      data: { name: orgName, slug },
+    });
+
+    const user = await tx.user.create({
+      data: {
+        email,
+        name,
+        passwordHash,
+        emailVerificationToken: verificationToken,
+        emailVerificationExpiresAt: verificationExpiresAt,
+      },
+    });
+
+    await tx.orgUser.create({
+      data: {
+        orgId: org.id,
+        userId: user.id,
+        role: "OWNER",
+      },
+    });
+
+    await tx.orgSettings.create({
+      data: {
+        orgId: org.id,
+        timezone: "UTC",
+        shiftChangeCompMin: 10,
+        lunchBreakMin: 30,
+        stoppageMultiplier: 1.5,
+        macroStoppageMultiplier: 5,
+        oeeAlertThresholdPct: 90,
+        performanceThresholdPct: 85,
+        qualitySpikeDeltaPct: 5,
+        alertsJson: DEFAULT_ALERTS,
+        defaultsJson: DEFAULT_DEFAULTS,
+        updatedBy: user.id,
+      },
+    });
+
+    await tx.orgShift.create({
+      data: {
+        orgId: org.id,
+        name: DEFAULT_SHIFT.name,
+        startTime: DEFAULT_SHIFT.start,
+        endTime: DEFAULT_SHIFT.end,
+        sortOrder: 1,
+        enabled: true,
+      },
+    });
+
+    return { org, user };
+  });
+
+  const baseUrl = getBaseUrl(req);
+  const verifyUrl = `${baseUrl}/api/verify-email?token=${verificationToken}`;
+  const appName = "MIS Control Tower";
+  const emailContent = buildVerifyEmail({ appName, verifyUrl });
+
+  let emailSent = true;
+  try {
+    await sendEmail({
+      to: email,
+      subject: emailContent.subject,
+      text: emailContent.text,
+      html: emailContent.html,
+    });
+  } catch (err: unknown) {
+    emailSent = false;
+    const error = err as { message?: string; code?: string; response?: unknown; responseCode?: number };
+    logLine("signup.verify_email.failed", {
+      email,
+      message: error?.message,
+      code: error?.code,
+      response: error?.response,
+      responseCode: error?.responseCode,
+    });
+  }
+  return NextResponse.json({
+    ok: true,
+    verificationRequired: true,
+    emailSent,
+  });
+}

app/api/verify-email/route.ts

@@ -0,0 +1,62 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { buildSessionCookieOptions, COOKIE_NAME, SESSION_DAYS } from "@/lib/auth/sessionCookie";
+import { getBaseUrl } from "@/lib/appUrl";
+
+export async function GET(req: Request) {
+  const url = new URL(req.url);
+  const token = url.searchParams.get("token");
+  const wantsJson = req.headers.get("accept")?.includes("application/json");
+
+  if (!token) {
+    return NextResponse.json({ ok: false, error: "Missing token" }, { status: 400 });
+  }
+
+  const user = await prisma.user.findFirst({
+    where: {
+      emailVerificationToken: token,
+      emailVerificationExpiresAt: { gt: new Date() },
+    },
+  });
+
+  if (!user) {
+    return NextResponse.json({ ok: false, error: "Invalid or expired token" }, { status: 404 });
+  }
+
+  await prisma.user.update({
+    where: { id: user.id },
+    data: {
+      emailVerifiedAt: new Date(),
+      emailVerificationToken: null,
+      emailVerificationExpiresAt: null,
+    },
+  });
+
+  const membership = await prisma.orgUser.findFirst({
+    where: { userId: user.id },
+    orderBy: { createdAt: "asc" },
+  });
+
+  if (!membership) {
+    return NextResponse.json({ ok: false, error: "No organization found" }, { status: 403 });
+  }
+
+  const expiresAt = new Date(Date.now() + SESSION_DAYS * 24 * 60 * 60 * 1000);
+  const session = await prisma.session.create({
+    data: {
+      userId: user.id,
+      orgId: membership.orgId,
+      expiresAt,
+    },
+  });
+
+  if (wantsJson) {
+    const res = NextResponse.json({ ok: true, next: "/machines" });
+    res.cookies.set(COOKIE_NAME, session.id, buildSessionCookieOptions(req));
+    return res;
+  }
+
+  const res = NextResponse.redirect(new URL("/machines", getBaseUrl(req)));
+  res.cookies.set(COOKIE_NAME, session.id, buildSessionCookieOptions(req));
+  return res;
+}

app/api/work-orders/machines/[machineId]/route.ts

@@ -0,0 +1,49 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+
+export async function GET(
+  req: NextRequest,
+  { params }: { params: Promise<{ machineId: string }> }
+) {
+  const { machineId } = await params;
+
+  const session = await requireSession();
+  let orgId: string | null = null;
+
+  if (session) {
+    const machine = await prisma.machine.findFirst({
+      where: { id: machineId, orgId: session.orgId },
+      select: { id: true, orgId: true },
+    });
+    if (!machine) return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+    orgId = machine.orgId;
+  } else {
+    const apiKey = req.headers.get("x-api-key");
+    if (!apiKey) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    const machine = await prisma.machine.findFirst({
+      where: { id: machineId, apiKey },
+      select: { id: true, orgId: true },
+    });
+    if (!machine) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+    orgId = machine.orgId;
+  }
+
+  const rows = await prisma.machineWorkOrder.findMany({
+    where: { machineId, orgId: orgId as string, status: { not: "DONE" } },
+    orderBy: { createdAt: "desc" },
+  });
+
+  return NextResponse.json({
+    ok: true,
+    machineId,
+    workOrders: rows.map((row) => ({
+      workOrderId: row.workOrderId,
+      sku: row.sku,
+      targetQty: row.targetQty,
+      cycleTime: row.cycleTime,
+      status: row.status,
+    })),
+  });
+}

app/api/work-orders/route.ts

@@ -0,0 +1,170 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { requireSession } from "@/lib/auth/requireSession";
+import { publishWorkOrdersUpdate } from "@/lib/mqtt";
+import { z } from "zod";
+
+function canManage(role?: string | null) {
+  return role === "OWNER" || role === "ADMIN";
+}
+
+const MAX_WORK_ORDERS = 2000;
+const MAX_WORK_ORDER_ID_LENGTH = 64;
+const MAX_SKU_LENGTH = 64;
+const MAX_TARGET_QTY = 2_000_000_000;
+const MAX_CYCLE_TIME = 86_400;
+const WORK_ORDER_ID_RE = /^[A-Za-z0-9._-]+$/;
+
+const uploadBodySchema = z.object({
+  machineId: z.string().trim().min(1),
+  workOrders: z.array(z.any()).optional(),
+  orders: z.array(z.any()).optional(),
+  workOrder: z.any().optional(),
+});
+
+function cleanText(value: unknown, maxLen: number) {
+  if (value === null || value === undefined) return null;
+  const text = String(value).trim();
+  if (!text) return null;
+  const sanitized = text.replace(/[\u0000-\u001f\u007f]/g, "");
+  if (!sanitized) return null;
+  return sanitized.length > maxLen ? sanitized.slice(0, maxLen) : sanitized;
+}
+
+function toIntOrNull(value: unknown) {
+  if (value === null || value === undefined || value === "") return null;
+  const n = Number(value);
+  if (!Number.isFinite(n)) return null;
+  return Math.trunc(n);
+}
+
+function toFloatOrNull(value: unknown) {
+  if (value === null || value === undefined || value === "") return null;
+  const n = Number(value);
+  if (!Number.isFinite(n)) return null;
+  return n;
+}
+
+type WorkOrderInput = {
+  workOrderId: string;
+  sku?: string | null;
+  targetQty?: number | null;
+  cycleTime?: number | null;
+};
+
+function normalizeWorkOrders(raw: unknown[]) {
+  const seen = new Set<string>();
+  const cleaned: WorkOrderInput[] = [];
+
+  for (const item of raw) {
+    const record = item && typeof item === "object" ? (item as Record<string, unknown>) : {};
+    const idRaw = cleanText(
+      record.workOrderId ?? record.id ?? record.work_order_id,
+      MAX_WORK_ORDER_ID_LENGTH
+    );
+    if (!idRaw || !WORK_ORDER_ID_RE.test(idRaw) || seen.has(idRaw)) continue;
+    seen.add(idRaw);
+
+    const sku = cleanText(record.sku ?? record.SKU ?? null, MAX_SKU_LENGTH);
+    const targetQtyRaw = toIntOrNull(
+      record.targetQty ?? record.target_qty ?? record.target ?? record.targetQuantity
+    );
+    const cycleTimeRaw = toFloatOrNull(
+      record.cycleTime ?? record.theoreticalCycleTime ?? record.theoretical_cycle_time ?? record.cycle_time
+    );
+    const targetQty =
+      targetQtyRaw == null ? null : Math.min(Math.max(targetQtyRaw, 0), MAX_TARGET_QTY);
+    const cycleTime =
+      cycleTimeRaw == null ? null : Math.min(Math.max(cycleTimeRaw, 0), MAX_CYCLE_TIME);
+
+    cleaned.push({
+      workOrderId: idRaw,
+      sku: sku ?? null,
+      targetQty: targetQty ?? null,
+      cycleTime: cycleTime ?? null,
+    });
+  }
+
+  return cleaned;
+}
+
+export async function POST(req: NextRequest) {
+  const session = await requireSession();
+  if (!session) return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+
+  const membership = await prisma.orgUser.findUnique({
+    where: { orgId_userId: { orgId: session.orgId, userId: session.userId } },
+    select: { role: true },
+  });
+  if (!canManage(membership?.role)) {
+    return NextResponse.json({ ok: false, error: "Forbidden" }, { status: 403 });
+  }
+
+  const body = await req.json().catch(() => ({}));
+  const parsedBody = uploadBodySchema.safeParse(body);
+  if (!parsedBody.success) {
+    return NextResponse.json({ ok: false, error: "Invalid payload" }, { status: 400 });
+  }
+
+  const machineId = String(parsedBody.data.machineId ?? "").trim();
+  if (!machineId) {
+    return NextResponse.json({ ok: false, error: "machineId is required" }, { status: 400 });
+  }
+
+  const machine = await prisma.machine.findFirst({
+    where: { id: machineId, orgId: session.orgId },
+    select: { id: true },
+  });
+  if (!machine) return NextResponse.json({ ok: false, error: "Not found" }, { status: 404 });
+
+  const listRaw = Array.isArray(parsedBody.data.workOrders)
+    ? parsedBody.data.workOrders
+    : Array.isArray(parsedBody.data.orders)
+      ? parsedBody.data.orders
+      : parsedBody.data.workOrder
+        ? [parsedBody.data.workOrder]
+        : [];
+
+  if (listRaw.length > MAX_WORK_ORDERS) {
+    return NextResponse.json(
+      { ok: false, error: `Too many work orders (max ${MAX_WORK_ORDERS})` },
+      { status: 400 }
+    );
+  }
+
+  const cleaned = normalizeWorkOrders(listRaw);
+  if (!cleaned.length) {
+    return NextResponse.json({ ok: false, error: "No valid work orders provided" }, { status: 400 });
+  }
+
+  const created = await prisma.machineWorkOrder.createMany({
+    data: cleaned.map((row) => ({
+      orgId: session.orgId,
+      machineId,
+      workOrderId: row.workOrderId,
+      sku: row.sku ?? null,
+      targetQty: row.targetQty ?? null,
+      cycleTime: row.cycleTime ?? null,
+      status: "PENDING",
+    })),
+    skipDuplicates: true,
+  });
+
+  try {
+    await publishWorkOrdersUpdate({
+      orgId: session.orgId,
+      machineId,
+      count: created.count,
+    });
+  } catch (err) {
+    console.warn("[work orders POST] MQTT publish failed", err);
+  }
+
+  return NextResponse.json({
+    ok: true,
+    machineId,
+    inserted: created.count,
+    total: cleaned.length,
+  });
+}

app/globals.css

@@ -1,31 +1,168 @@
 @import "tailwindcss";
 
 :root {
-  --background: #ffffff;
-  --foreground: #171717;
+  color-scheme: dark;
+  --font-geist-sans: "Segoe UI", system-ui, sans-serif;
+  --font-geist-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
+  --app-bg: #0b0f14;
+  --app-surface: rgba(255, 255, 255, 0.05);
+  --app-surface-2: rgba(255, 255, 255, 0.08);
+  --app-surface-3: rgba(0, 0, 0, 0.28);
+  --app-surface-4: rgba(0, 0, 0, 0.42);
+  --app-border: rgba(148, 163, 184, 0.18);
+  --app-text: #e5e7eb;
+  --app-text-strong: #f8fafc;
+  --app-text-muted: #94a3b8;
+  --app-text-subtle: #6b7280;
+  --app-text-faint: #475569;
+  --app-text-on-accent: #0b0f14;
+
+  --app-good-text: #6ee7b7;
+  --app-good-bg: rgba(34, 197, 94, 0.18);
+  --app-good-border: rgba(34, 197, 94, 0.28);
+  --app-good-solid: #34d399;
+
+  --app-warn-text: #facc15;
+  --app-warn-bg: rgba(250, 204, 21, 0.18);
+  --app-warn-border: rgba(250, 204, 21, 0.32);
+
+  --app-bad-text: #f87171;
+  --app-bad-bg: rgba(248, 113, 113, 0.18);
+  --app-bad-border: rgba(248, 113, 113, 0.32);
+
+  --app-info-text: #7ab8ff;
+  --app-info-bg: rgba(59, 130, 246, 0.18);
+  --app-info-border: rgba(59, 130, 246, 0.3);
+
+  --app-overlay: rgba(3, 6, 12, 0.65);
+  --app-modal-bg: rgba(9, 13, 19, 0.92);
+
+  --app-chart-grid: rgba(148, 163, 184, 0.2);
+  --app-chart-tick: #9ca3af;
+  --app-chart-tooltip-bg: rgba(2, 6, 23, 0.88);
+  --app-chart-tooltip-border: rgba(148, 163, 184, 0.25);
+  --app-chart-label: #f8fafc;
+  --app-chart-shadow: 0 0 30px rgba(2, 6, 23, 0.6);
 }
 
 @theme inline {
-  --color-background: var(--background);
-  --color-foreground: var(--foreground);
+  --color-background: var(--app-bg);
+  --color-foreground: var(--app-text);
   --font-sans: var(--font-geist-sans);
   --font-mono: var(--font-geist-mono);
 }
 
-@media (prefers-color-scheme: dark) {
-  :root {
-    --background: #0a0a0a;
-    --foreground: #ededed;
-  }
+:root[data-theme="light"] {
+  color-scheme: light;
+  --app-bg: #f4f6f9;
+  --app-surface: #ffffff;
+  --app-surface-2: #eef2f6;
+  --app-surface-3: #e7ecf2;
+  --app-surface-4: #dde3ea;
+  --app-border: rgba(15, 23, 42, 0.12);
+  --app-text: #1f2937;
+  --app-text-strong: #0f172a;
+  --app-text-muted: #4b5563;
+  --app-text-subtle: #6b7280;
+  --app-text-faint: #8b95a3;
+  --app-text-on-accent: #0f172a;
+
+  --app-good-text: #0f7a3e;
+  --app-good-bg: rgba(34, 197, 94, 0.16);
+  --app-good-border: rgba(34, 197, 94, 0.3);
+  --app-good-solid: #22c55e;
+
+  --app-warn-text: #a16207;
+  --app-warn-bg: rgba(234, 179, 8, 0.18);
+  --app-warn-border: rgba(234, 179, 8, 0.36);
+
+  --app-bad-text: #b91c1c;
+  --app-bad-bg: rgba(239, 68, 68, 0.16);
+  --app-bad-border: rgba(239, 68, 68, 0.34);
+
+  --app-info-text: #1d4ed8;
+  --app-info-bg: rgba(59, 130, 246, 0.16);
+  --app-info-border: rgba(59, 130, 246, 0.3);
+
+  --app-overlay: rgba(15, 23, 42, 0.45);
+  --app-modal-bg: rgba(255, 255, 255, 0.92);
+
+  --app-chart-grid: rgba(15, 23, 42, 0.12);
+  --app-chart-tick: #6b7280;
+  --app-chart-tooltip-bg: #ffffff;
+  --app-chart-tooltip-border: rgba(15, 23, 42, 0.16);
+  --app-chart-label: #0f172a;
+  --app-chart-shadow: 0 0 24px rgba(15, 23, 42, 0.12);
 }
 
 body {
-  background: var(--background);
-  color: var(--foreground);
-  font-family: Arial, Helvetica, sans-serif;
+  background: var(--app-bg);
+  color: var(--app-text);
+  font-family: var(--font-geist-sans), "Segoe UI", system-ui, sans-serif;
 }
 
 /* Hide scrollbar but keep scrolling */
 .no-scrollbar::-webkit-scrollbar { display: none; }
 .no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
 
+/* Theme-friendly overrides for common utility classes */
+.text-white { color: var(--app-text-strong) !important; }
+.text-black { color: var(--app-text-on-accent) !important; }
+.text-zinc-200 { color: var(--app-text) !important; }
+.text-zinc-300 { color: var(--app-text-muted) !important; }
+.text-zinc-400 { color: var(--app-text-subtle) !important; }
+.text-zinc-500 { color: var(--app-text-faint) !important; }
+.text-emerald-100,
+.text-emerald-200,
+.text-emerald-300 { color: var(--app-good-text) !important; }
+.text-yellow-300 { color: var(--app-warn-text) !important; }
+.text-red-200,
+.text-red-300,
+.text-red-400 { color: var(--app-bad-text) !important; }
+.text-blue-300 { color: var(--app-info-text) !important; }
+.text-orange-300 { color: var(--app-warn-text) !important; }
+.text-rose-300 { color: var(--app-bad-text) !important; }
+
+.bg-black { background-color: var(--app-bg) !important; }
+.bg-black\/20 { background-color: var(--app-surface-2) !important; }
+.bg-black\/25 { background-color: var(--app-surface-3) !important; }
+.bg-black\/30 { background-color: var(--app-surface-3) !important; }
+.bg-black\/40 { background-color: var(--app-surface-4) !important; }
+.bg-black\/70 { background-color: var(--app-overlay) !important; }
+.bg-zinc-950\/80,
+.bg-zinc-950\/95 { background-color: var(--app-modal-bg) !important; }
+.bg-white\/5 { background-color: var(--app-surface) !important; }
+.bg-white\/10 { background-color: var(--app-surface-2) !important; }
+
+.border-white\/10,
+.border-white\/5 { border-color: var(--app-border) !important; }
+.border-emerald-500\/20,
+.border-emerald-400\/40,
+.border-emerald-500\/30 { border-color: var(--app-good-border) !important; }
+.border-red-500\/20,
+.border-red-500\/30 { border-color: var(--app-bad-border) !important; }
+.border-yellow-500\/20,
+.border-orange-500\/20 { border-color: var(--app-warn-border) !important; }
+.border-rose-500\/20 { border-color: var(--app-bad-border) !important; }
+.border-blue-500\/20 { border-color: var(--app-info-border) !important; }
+
+.bg-emerald-500\/10,
+.bg-emerald-500\/15,
+.bg-emerald-500\/20,
+.bg-emerald-500\/30 { background-color: var(--app-good-bg) !important; }
+.bg-emerald-400 { background-color: var(--app-good-solid) !important; }
+.bg-yellow-500\/15 { background-color: var(--app-warn-bg) !important; }
+.bg-red-500\/10,
+.bg-red-500\/15,
+.bg-red-500\/20 { background-color: var(--app-bad-bg) !important; }
+.bg-blue-500\/15 { background-color: var(--app-info-bg) !important; }
+.bg-orange-500\/15 { background-color: var(--app-warn-bg) !important; }
+.bg-rose-500\/15 { background-color: var(--app-bad-bg) !important; }
+
+.placeholder\:text-zinc-500::placeholder { color: var(--app-text-faint) !important; }
+
+.hover\:bg-white\/5:hover { background-color: var(--app-surface) !important; }
+.hover\:bg-white\/10:hover { background-color: var(--app-surface-2) !important; }
+.hover\:bg-emerald-500\/30:hover { background-color: var(--app-good-bg) !important; }
+.hover\:bg-red-500\/20:hover { background-color: var(--app-bad-bg) !important; }
+.hover\:text-white:hover { color: var(--app-text-strong) !important; }

app/invite/[token]/InviteAcceptForm.tsx

@@ -0,0 +1,155 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useRouter } from "next/navigation";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type InviteInfo = {
+  email: string;
+  role: string;
+  org: { id: string; name: string; slug: string };
+  expiresAt: string;
+};
+
+type InviteAcceptFormProps = {
+  token: string;
+  initialInvite?: InviteInfo | null;
+  initialError?: string | null;
+};
+
+export default function InviteAcceptForm({
+  token,
+  initialInvite = null,
+  initialError = null,
+}: InviteAcceptFormProps) {
+  const router = useRouter();
+  const { t } = useI18n();
+  const cleanedToken = token.trim();
+  const [invite, setInvite] = useState<InviteInfo | null>(initialInvite);
+  const [loading, setLoading] = useState(!initialInvite && !initialError);
+  const [submitting, setSubmitting] = useState(false);
+  const [error, setError] = useState<string | null>(initialError);
+  const [name, setName] = useState("");
+  const [password, setPassword] = useState("");
+
+  useEffect(() => {
+    if (initialInvite || initialError) {
+      setLoading(false);
+      return;
+    }
+
+    let alive = true;
+    async function loadInvite() {
+      setLoading(true);
+      setError(null);
+      try {
+        const res = await fetch(`/api/invites/${encodeURIComponent(cleanedToken)}`, {
+          cache: "no-store",
+        });
+        const data = await res.json().catch(() => ({}));
+        if (!res.ok || !data.ok) {
+          throw new Error(data.error || t("invite.error.notFound"));
+        }
+        if (alive) setInvite(data.invite);
+      } catch (err: unknown) {
+        const message = err instanceof Error ? err.message : null;
+        if (alive) setError(message || t("invite.error.notFound"));
+      } finally {
+        if (alive) setLoading(false);
+      }
+    }
+
+    loadInvite();
+    return () => {
+      alive = false;
+    };
+  }, [cleanedToken, initialInvite, initialError, t]);
+
+  async function onSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setError(null);
+    setSubmitting(true);
+    try {
+      const res = await fetch(`/api/invites/${encodeURIComponent(cleanedToken)}`, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ name, password }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok || !data.ok) {
+        throw new Error(data.error || t("invite.error.acceptFailed"));
+      }
+      router.push("/machines");
+      router.refresh();
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : null;
+      setError(message || t("invite.error.acceptFailed"));
+    } finally {
+      setSubmitting(false);
+    }
+  }
+
+  if (loading) {
+    return (
+      <div className="min-h-screen bg-black flex items-center justify-center p-6 text-zinc-300">
+        {t("invite.loading")}
+      </div>
+    );
+  }
+
+  if (!invite) {
+    return (
+      <div className="min-h-screen bg-black flex items-center justify-center p-6">
+        <div className="max-w-md rounded-2xl border border-red-500/30 bg-red-500/10 p-6 text-sm text-red-200">
+          {error || t("invite.notFound")}
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-black flex items-center justify-center p-6">
+      <form onSubmit={onSubmit} className="w-full max-w-lg rounded-2xl border border-white/10 bg-white/5 p-8">
+        <h1 className="text-2xl font-semibold text-white">
+          {t("invite.joinTitle", { org: invite.org.name })}
+        </h1>
+        <p className="mt-1 text-sm text-zinc-400">
+          {t("invite.acceptCopy", { email: invite.email, role: invite.role })}
+        </p>
+
+        <div className="mt-6 space-y-4">
+          <div>
+            <label className="text-sm text-zinc-300">{t("invite.yourName")}</label>
+            <input
+              className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
+              value={name}
+              onChange={(e) => setName(e.target.value)}
+              autoComplete="name"
+            />
+          </div>
+
+          <div>
+            <label className="text-sm text-zinc-300">{t("invite.password")}</label>
+            <input
+              type="password"
+              className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
+              value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              autoComplete="new-password"
+            />
+          </div>
+
+          {error && <div className="text-sm text-red-400">{error}</div>}
+
+          <button
+            type="submit"
+            disabled={submitting}
+            className="mt-2 w-full rounded-xl bg-emerald-400 py-3 font-semibold text-black disabled:opacity-70"
+          >
+            {submitting ? t("invite.submit.loading") : t("invite.submit.default")}
+          </button>
+        </div>
+      </form>
+    </div>
+  );
+}

app/invite/[token]/page.tsx

@@ -0,0 +1,52 @@
+import { cookies } from "next/headers";
+import { redirect } from "next/navigation";
+import { prisma } from "@/lib/prisma";
+import InviteAcceptForm from "./InviteAcceptForm";
+
+export default async function InvitePage({ params }: { params: { token: string } | Promise<{ token: string }> }) {
+  const session = (await cookies()).get("mis_session")?.value;
+  if (session) {
+    redirect("/machines");
+  }
+
+  const resolvedParams = await Promise.resolve(params);
+  const token = String(resolvedParams?.token || "").trim().toLowerCase();
+  let invite = null;
+  let error: string | null = null;
+
+  if (!token) {
+    error = "Invite not found";
+  } else {
+    invite = await prisma.orgInvite.findFirst({
+      where: {
+        token,
+        revokedAt: null,
+        acceptedAt: null,
+        expiresAt: { gt: new Date() },
+      },
+      include: {
+        org: { select: { id: true, name: true, slug: true } },
+      },
+    });
+    if (!invite) {
+      error = "Invite not found";
+    }
+  }
+
+  return (
+    <InviteAcceptForm
+      token={token}
+      initialInvite={
+        invite
+          ? {
+              email: invite.email,
+              role: invite.role,
+              org: invite.org,
+              expiresAt: invite.expiresAt.toISOString(),
+            }
+          : null
+      }
+      initialError={error}
+    />
+  );
+}

app/layout.tsx

@@ -1,19 +1,22 @@
 import type { Metadata } from "next";
-import { Geist, Geist_Mono } from "next/font/google";
+import { cookies } from "next/headers";
 import "./globals.css";
 
-const geistSans = Geist({ variable: "--font-geist-sans", subsets: ["latin"] });
-const geistMono = Geist_Mono({ variable: "--font-geist-mono", subsets: ["latin"] });
-
 export const metadata: Metadata = {
   title: "MIS Control Tower",
   description: "MaliounTech Industrial Suite",
 };
 
-export default function RootLayout({ children }: { children: React.ReactNode }) {
+export default async function RootLayout({ children }: { children: React.ReactNode }) {
+  const cookieJar = await cookies();
+  const themeCookie = cookieJar.get("mis_theme")?.value;
+  const localeCookie = cookieJar.get("mis_locale")?.value;
+  const theme = themeCookie === "light" ? "light" : "dark";
+  const locale = localeCookie === "es-MX" ? "es-MX" : "en";
+
   return (
-    <html lang="en">
-      <body className={`${geistSans.variable} ${geistMono.variable} antialiased`}>
+    <html lang={locale} data-theme={theme}>
+      <body className="antialiased">
         {children}
       </body>
     </html>

app/login/LoginForm.tsx

@@ -2,11 +2,13 @@
 
 import { useSearchParams, useRouter } from "next/navigation";
 import { useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
 
 export default function LoginForm() {
   const router = useRouter();
   const searchParams = useSearchParams();
   const next = searchParams.get("next") || "/machines";
+  const { t } = useI18n();
 
   const [email, setEmail] = useState("");
   const [password, setPassword] = useState("");
@@ -27,14 +29,15 @@ export default function LoginForm() {
 
       const data = await res.json().catch(() => ({}));
       if (!res.ok || !data.ok) {
-        setErr(data.error || "Login failed");
+        setErr(data.error || t("login.error.default"));
         return;
       }
 
       router.push(next);
       router.refresh();
-    } catch (e: any) {
-      setErr(e?.message || "Network error");
+    } catch (e: unknown) {
+      const message = e instanceof Error ? e.message : null;
+      setErr(message || t("login.error.network"));
     } finally {
       setLoading(false);
     }
@@ -43,12 +46,12 @@ export default function LoginForm() {
   return (
     <div className="min-h-screen bg-black flex items-center justify-center p-6">
       <form onSubmit={onSubmit} className="w-full max-w-md rounded-2xl border border-white/10 bg-white/5 p-8">
-        <h1 className="text-2xl font-semibold text-white">Control Tower</h1>
-        <p className="mt-1 text-sm text-zinc-400">Sign in to your organization</p>
+        <h1 className="text-2xl font-semibold text-white">{t("login.title")}</h1>
+        <p className="mt-1 text-sm text-zinc-400">{t("login.subtitle")}</p>
 
         <div className="mt-6 space-y-4">
           <div>
-            <label className="text-sm text-zinc-300">Email</label>
+            <label className="text-sm text-zinc-300">{t("login.email")}</label>
             <input
               className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
               value={email}
@@ -58,7 +61,7 @@ export default function LoginForm() {
           </div>
 
           <div>
-            <label className="text-sm text-zinc-300">Password</label>
+            <label className="text-sm text-zinc-300">{t("login.password")}</label>
             <input
               type="password"
               className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
@@ -75,10 +78,15 @@ export default function LoginForm() {
             disabled={loading}
             className="mt-2 w-full rounded-xl bg-emerald-400 py-3 font-semibold text-black disabled:opacity-70"
           >
-            {loading ? "Signing in..." : "Login"}
+            {loading ? t("login.submit.loading") : t("login.submit.default")}
           </button>
 
-          <div className="text-xs text-zinc-500">(Dev mode) This will be replaced with JWT auth later.</div>
+          <div className="text-xs text-zinc-500">
+            {t("login.newHere")}{" "}
+            <a href="/signup" className="text-emerald-300 hover:text-emerald-200">
+              {t("login.createAccount")}
+            </a>
+          </div>
         </div>
       </form>
     </div>

app/signup/SignupForm.tsx

@@ -0,0 +1,141 @@
+"use client";
+
+import { useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+export default function SignupForm() {
+  const { t } = useI18n();
+  const [orgName, setOrgName] = useState("");
+  const [name, setName] = useState("");
+  const [email, setEmail] = useState("");
+  const [password, setPassword] = useState("");
+  const [loading, setLoading] = useState(false);
+  const [err, setErr] = useState<string | null>(null);
+  const [verificationSent, setVerificationSent] = useState(false);
+  const [emailSent, setEmailSent] = useState(true);
+
+  async function onSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setErr(null);
+    setLoading(true);
+
+    try {
+      const res = await fetch("/api/signup", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ orgName, name, email, password }),
+      });
+
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok || !data.ok) {
+        setErr(data.error || t("signup.error.default"));
+        return;
+      }
+
+      setVerificationSent(true);
+      setEmailSent(data.emailSent !== false);
+    } catch (e: unknown) {
+      const message = e instanceof Error ? e.message : null;
+      setErr(message || t("signup.error.network"));
+    } finally {
+      setLoading(false);
+    }
+  }
+
+  if (verificationSent) {
+    return (
+      <div className="min-h-screen bg-black flex items-center justify-center p-6">
+        <div className="w-full max-w-lg rounded-2xl border border-white/10 bg-white/5 p-8">
+          <h1 className="text-2xl font-semibold text-white">{t("signup.verify.title")}</h1>
+          <p className="mt-2 text-sm text-zinc-300">
+            {t("signup.verify.sent", { email: email || t("common.na") })}
+          </p>
+          {!emailSent && (
+            <div className="mt-3 rounded-xl border border-red-500/30 bg-red-500/10 p-3 text-xs text-red-200">
+              {t("signup.verify.failed")}
+            </div>
+          )}
+          <div className="mt-4 text-xs text-zinc-500">{t("signup.verify.notice")}</div>
+          <div className="mt-6">
+            <a
+              href="/login"
+              className="inline-flex rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-sm text-white hover:bg-white/10"
+            >
+              {t("signup.verify.back")}
+            </a>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-black flex items-center justify-center p-6">
+      <form onSubmit={onSubmit} className="w-full max-w-lg rounded-2xl border border-white/10 bg-white/5 p-8">
+        <h1 className="text-2xl font-semibold text-white">{t("signup.title")}</h1>
+        <p className="mt-1 text-sm text-zinc-400">{t("signup.subtitle")}</p>
+
+        <div className="mt-6 space-y-4">
+          <div>
+            <label className="text-sm text-zinc-300">{t("signup.orgName")}</label>
+            <input
+              className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
+              value={orgName}
+              onChange={(e) => setOrgName(e.target.value)}
+              autoComplete="organization"
+            />
+          </div>
+
+          <div className="grid grid-cols-1 gap-4 md:grid-cols-2">
+            <div>
+              <label className="text-sm text-zinc-300">{t("signup.yourName")}</label>
+              <input
+                className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
+                value={name}
+                onChange={(e) => setName(e.target.value)}
+                autoComplete="name"
+              />
+            </div>
+            <div>
+              <label className="text-sm text-zinc-300">{t("signup.email")}</label>
+              <input
+                className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
+                value={email}
+                onChange={(e) => setEmail(e.target.value)}
+                autoComplete="email"
+              />
+            </div>
+          </div>
+
+          <div>
+            <label className="text-sm text-zinc-300">{t("signup.password")}</label>
+            <input
+              type="password"
+              className="mt-1 w-full rounded-xl border border-white/10 bg-black/40 px-4 py-3 text-white outline-none"
+              value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              autoComplete="new-password"
+            />
+          </div>
+
+          {err && <div className="text-sm text-red-400">{err}</div>}
+
+          <button
+            type="submit"
+            disabled={loading}
+            className="mt-2 w-full rounded-xl bg-emerald-400 py-3 font-semibold text-black disabled:opacity-70"
+          >
+            {loading ? t("signup.submit.loading") : t("signup.submit.default")}
+          </button>
+
+          <div className="text-xs text-zinc-500">
+            {t("signup.alreadyHave")}{" "}
+            <a href="/login" className="text-emerald-300 hover:text-emerald-200">
+              {t("signup.signIn")}
+            </a>
+          </div>
+        </div>
+      </form>
+    </div>
+  );
+}

app/signup/page.tsx

@@ -0,0 +1,12 @@
+import { cookies } from "next/headers";
+import { redirect } from "next/navigation";
+import SignupForm from "./SignupForm";
+
+export default async function SignupPage() {
+  const session = (await cookies()).get("mis_session")?.value;
+  if (session) {
+    redirect("/machines");
+  }
+
+  return <SignupForm />;
+}

components/analytics/DowntimeParetoCard.tsx

@@ -0,0 +1,329 @@
+"use client";
+
+import { useEffect, useMemo, useState } from "react";
+import { DOWNTIME_RANGES, type DowntimeRange } from "@/lib/analytics/downtimeRange";
+import Link from "next/link";
+import {
+  Bar,
+  CartesianGrid,
+  ComposedChart,
+  Line,
+  ReferenceLine,
+  ResponsiveContainer,
+  Tooltip,
+  XAxis,
+  YAxis,
+} from "recharts";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+
+type ParetoRow = {
+  reasonCode: string;
+  reasonLabel: string;
+  minutesLost?: number; // downtime
+  scrapQty?: number; // scrap (future)
+  pctOfTotal: number; // 0..100
+  cumulativePct: number; // 0..100
+};
+
+type ParetoResponse = {
+  ok?: boolean;
+  rows?: ParetoRow[];
+  top3?: ParetoRow[];
+  totalMinutesLost?: number;
+  threshold80?: { reasonCode: string; reasonLabel: string; index: number } | null;
+  error?: string;
+};
+
+type CoverageResponse = {
+  ok?: boolean;
+  totalDowntimeMinutes?: number;
+  receivedMinutes?: number;
+  receivedCoveragePct?: number; // could be 0..1 or 0..100 depending on your impl
+  pendingEpisodesCount?: number;
+};
+
+function clampLabel(s: string, max = 18) {
+  if (!s) return "";
+  return s.length > max ? `${s.slice(0, max - 1)}…` : s;
+}
+
+function normalizePct(v?: number | null) {
+  if (v == null || Number.isNaN(v)) return null;
+  // If API returns 0..1, convert to 0..100
+  return v <= 1 ? v * 100 : v;
+}
+
+export default function DowntimeParetoCard({
+  machineId,
+  range = "7d",
+  showCoverage = true,
+  showOpenFullReport = true,
+  variant = "summary",
+  maxBars,
+}: {
+  machineId?: string;
+  range?: DowntimeRange;
+  showCoverage?: boolean;
+  showOpenFullReport?: boolean;
+  variant?: "summary" | "full";
+  maxBars?: number; // optional override
+}) {
+  const { t } = useI18n();
+  const isSummary = variant === "summary";
+  const barsLimit = maxBars ?? (isSummary ? 5 : 12);
+  const chartHeightClass = isSummary ? "h-[240px]" : "h-[360px]";
+  const containerPad = isSummary ? "p-4" : "p-5";
+  const [loading, setLoading] = useState(true);
+  const [err, setErr] = useState<string | null>(null);
+  const [pareto, setPareto] = useState<ParetoResponse | null>(null);
+  const [coverage, setCoverage] = useState<CoverageResponse | null>(null);
+
+  useEffect(() => {
+    const controller = new AbortController();
+
+    async function load() {
+      setLoading(true);
+      setErr(null);
+
+      try {
+        const qs = new URLSearchParams();
+        qs.set("kind", "downtime");
+        qs.set("range", range);
+        if (machineId) qs.set("machineId", machineId);
+
+        const res = await fetch(`/api/analytics/pareto?${qs.toString()}`, {
+          cache: "no-cache",
+          credentials: "include",
+          signal: controller.signal,
+        });
+
+        const json = (await res.json().catch(() => ({}))) as ParetoResponse;
+
+        if (!res.ok || json?.ok === false) {
+          setPareto(null);
+          setErr(json?.error ?? "Failed to load pareto.");
+          setLoading(false);
+          return;
+        }
+
+        setPareto(json);
+
+        // Optional coverage (fail silently if endpoint not ready)
+        if (showCoverage) {
+          const cqs = new URLSearchParams();
+          cqs.set("kind", "downtime");
+          cqs.set("range", range);
+          if (machineId) cqs.set("machineId", machineId);
+
+          fetch(`/api/analytics/coverage?${cqs.toString()}`, {
+            cache: "no-cache",
+            credentials: "include",
+            signal: controller.signal,
+          })
+            .then((r) => (r.ok ? r.json() : null))
+            .then((cj) => (cj ? (cj as CoverageResponse) : null))
+            .then((cj) => {
+              if (cj) setCoverage(cj);
+            })
+            .catch(() => {
+              // ignore
+            });
+        }
+
+        setLoading(false);
+      } catch (e: any) {
+        if (e?.name === "AbortError") return;
+        setErr("Network error.");
+        setLoading(false);
+      }
+    }
+
+    load();
+    return () => controller.abort();
+  }, [machineId, range, showCoverage]);
+
+  const rows = pareto?.rows ?? [];
+
+  const chartData = useMemo(() => {
+    return rows.slice(0, barsLimit).map((r, idx) => ({
+      i: idx,
+      reasonCode: r.reasonCode,
+      reasonLabel: r.reasonLabel,
+      label: clampLabel(r.reasonLabel || r.reasonCode, isSummary ? 16 : 22),
+      minutes: Number(r.minutesLost ?? 0),
+      pctOfTotal: Number(r.pctOfTotal ?? 0),
+      cumulativePct: Number(r.cumulativePct ?? 0),
+    }));
+  }, [rows, barsLimit, isSummary]);
+
+
+  const top3 = useMemo(() => {
+    if (pareto?.top3?.length) return pareto.top3.slice(0, 3);
+    return [...rows]
+      .sort((a, b) => Number(b.minutesLost ?? 0) - Number(a.minutesLost ?? 0))
+      .slice(0, 3);
+  }, [pareto?.top3, rows]);
+
+  const totalMinutes = Number(pareto?.totalMinutesLost ?? 0);
+
+  const covPct = normalizePct(coverage?.receivedCoveragePct ?? null);
+  const pending = coverage?.pendingEpisodesCount ?? null;
+
+  const title =
+    range === "24h"
+      ? "Downtime Pareto (24h)"
+      : range === "30d"
+        ? "Downtime Pareto (30d)"
+        : range === "mtd"
+          ? "Downtime Pareto (MTD)"
+          : "Downtime Pareto (7d)";
+
+
+  const reportHref = machineId
+    ? `/downtime?machineId=${encodeURIComponent(machineId)}&range=${encodeURIComponent(range)}`
+    : `/downtime?range=${encodeURIComponent(range)}`;
+
+  return (
+    <div className={`rounded-2xl border border-white/10 bg-white/5 ${containerPad}`}>
+      <div className="flex flex-wrap items-start justify-between gap-3">
+        <div>
+          <div className="text-sm font-semibold text-white">{title}</div>
+          <div className="mt-1 text-xs text-zinc-400">
+            Total: <span className="text-white">{totalMinutes.toFixed(0)} min</span>
+            {covPct != null ? (
+              <>
+                <span className="mx-2 text-zinc-600">•</span>
+                Coverage: <span className="text-white">{covPct.toFixed(0)}%</span>
+                {pending != null ? (
+                  <>
+                    <span className="mx-2 text-zinc-600">•</span>
+                    Pending: <span className="text-white">{pending}</span>
+                  </>
+                ) : null}
+              </>
+            ) : null}
+          </div>
+        </div>
+          {showOpenFullReport ? (
+            <Link
+              href={reportHref}
+              className="rounded-xl border border-white/10 bg-white/5 px-3 py-1.5 text-xs text-white hover:bg-white/10"
+            >
+              View full report →
+            </Link>
+          ) : null}
+      </div>
+
+      {loading ? (
+        <div className="mt-4 text-sm text-zinc-400">{t("machine.detail.loading")}</div>
+      ) : err ? (
+        <div className="mt-4 rounded-2xl border border-red-500/20 bg-red-500/10 p-4 text-sm text-red-200">
+          {err}
+        </div>
+      ) : rows.length === 0 ? (
+        <div className="mt-4 text-sm text-zinc-400">No downtime reasons found for this range.</div>
+      ) : (
+        <div className="mt-4 grid grid-cols-1 gap-4 lg:grid-cols-3">
+          <div
+            className={`${chartHeightClass} rounded-3xl border border-white/10 bg-black/30 p-4 backdrop-blur lg:col-span-2`}
+            style={{ boxShadow: "var(--app-chart-shadow)" }}
+          >
+            <ResponsiveContainer width="100%" height="100%">
+              <ComposedChart data={chartData} margin={{ top: 10, right: 24, left: 0, bottom: 10 }}>
+                <CartesianGrid strokeDasharray="3 3" stroke="var(--app-chart-grid)" />
+                <XAxis
+                  dataKey="label"
+                  interval={0}
+                  tick={{ fill: "var(--app-chart-tick)", fontSize: 11 }}
+                />
+                <YAxis
+                  yAxisId="left"
+                  tick={{ fill: "var(--app-chart-tick)" }}
+                  width={40}
+                />
+                <YAxis
+                  yAxisId="right"
+                  orientation="right"
+                  domain={[0, 100]}
+                  tick={{ fill: "var(--app-chart-tick)" }}
+                  tickFormatter={(v) => `${v}%`}
+                  width={44}
+                />
+                <Tooltip
+                  cursor={{ stroke: "var(--app-chart-grid)" }}
+                  contentStyle={{
+                    background: "var(--app-chart-tooltip-bg)",
+                    border: "1px solid var(--app-chart-tooltip-border)",
+                  }}
+                  labelStyle={{ color: "var(--app-chart-label)" }}
+                  formatter={(val: any, name: any, ctx: any) => {
+                    if (name === "minutes") return [`${Number(val).toFixed(1)} min`, "Minutes"];
+                    if (name === "cumulativePct") return [`${Number(val).toFixed(1)}%`, "Cumulative"];
+                    return [val, name];
+                  }}
+                />
+
+                <ReferenceLine
+                  yAxisId="right"
+                  y={80}
+                  stroke="rgba(255,255,255,0.25)"
+                  strokeDasharray="6 6"
+                />
+
+                <Bar
+                  yAxisId="left"
+                  dataKey="minutes"
+                  radius={[10, 10, 0, 0]}
+                  isAnimationActive={false}
+                  fill="#FF7A00"
+                />
+                <Line
+                  yAxisId="right"
+                  dataKey="cumulativePct"
+                  dot={false}
+                  strokeWidth={2}
+                  isAnimationActive={false}
+                  stroke="#12D18E"
+                />
+              </ComposedChart>
+            </ResponsiveContainer>
+          </div>
+
+          <div className={`rounded-2xl border border-white/10 bg-black/20 ${isSummary ? "p-3" : "p-4"}`}>
+            <div className="text-xs font-semibold text-white">Top 3 reasons</div>
+            <div className="mt-3 space-y-3">
+              {top3.map((r) => (
+                <div key={r.reasonCode} className="rounded-xl border border-white/10 bg-white/5 p-3">
+                  <div className="flex items-start justify-between gap-3">
+                    <div className="min-w-0">
+                      <div className="truncate text-sm font-semibold text-white">
+                        {r.reasonLabel || r.reasonCode}
+                      </div>
+                      <div className="mt-1 text-xs text-zinc-400">{r.reasonCode}</div>
+                    </div>
+                    <div className="shrink-0 text-right">
+                      <div className="text-sm font-semibold text-white">
+                        {(r.minutesLost ?? 0).toFixed(0)}m
+                      </div>
+                      <div className="text-xs text-zinc-400">{(r.pctOfTotal ?? 0).toFixed(1)}%</div>
+                    </div>
+                  </div>
+                </div>
+              ))}
+            </div>
+
+            {!isSummary && pareto?.threshold80 ? (
+              <div className="mt-4 rounded-xl border border-white/10 bg-white/5 p-3 text-xs text-zinc-300">
+                80% cutoff:{" "}
+                <span className="text-white">
+                  {pareto.threshold80.reasonLabel} ({pareto.threshold80.reasonCode})
+                </span>
+              </div>
+            ) : null}
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

components/auth/RequireAuth.tsx

@@ -1,25 +1,34 @@
 "use client";
 
 import { usePathname, useRouter } from "next/navigation";
-import { useEffect, useState } from "react";
+import { useEffect, useSyncExternalStore } from "react";
+
+function subscribe(callback: () => void) {
+  if (typeof window === "undefined") return () => {};
+  window.addEventListener("storage", callback);
+  return () => window.removeEventListener("storage", callback);
+}
+
+function getSnapshot() {
+  if (typeof window === "undefined") return null;
+  return localStorage.getItem("ct_token");
+}
 
 export function RequireAuth({ children }: { children: React.ReactNode }) {
   const router = useRouter();
   const pathname = usePathname();
-  const [ready, setReady] = useState(false);
+  const token = useSyncExternalStore(subscribe, getSnapshot, () => null);
+  const hasToken = Boolean(token);
 
   useEffect(() => {
-    const token = localStorage.getItem("ct_token");
-    if (!token) {
+    if (!hasToken) {
       router.replace("/login");
-      return;
     }
-    setReady(true);
-  }, [router, pathname]);
+  }, [router, pathname, hasToken]);
 
-  if (!ready) {
+  if (!hasToken) {
     return (
-      <div className="min-h-screen bg-[#070A0C] text-zinc-200 flex items-center justify-center">
+      <div className="min-h-screen bg-black text-zinc-200 flex items-center justify-center">
         Loading…
       </div>
     );

components/layout/AppShell.tsx

@@ -0,0 +1,72 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { Menu } from "lucide-react";
+import { Sidebar } from "@/components/layout/Sidebar";
+import { UtilityControls } from "@/components/layout/UtilityControls";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+export function AppShell({
+  children,
+  initialTheme,
+}: {
+  children: React.ReactNode;
+  initialTheme?: "dark" | "light";
+}) {
+  const { t } = useI18n();
+  const [drawerOpen, setDrawerOpen] = useState(false);
+
+  useEffect(() => {
+    if (!drawerOpen) return;
+    const onKey = (event: KeyboardEvent) => {
+      if (event.key === "Escape") setDrawerOpen(false);
+    };
+    window.addEventListener("keydown", onKey);
+    document.body.style.overflow = "hidden";
+    return () => {
+      window.removeEventListener("keydown", onKey);
+      document.body.style.overflow = "";
+    };
+  }, [drawerOpen]);
+
+  return (
+    <div className="h-screen overflow-hidden bg-black text-white">
+      <div className="flex h-full">
+        <Sidebar />
+        <div className="flex h-full flex-1 flex-col">
+          <header className="sticky top-0 z-30 flex min-h-[3.5rem] flex-wrap items-center justify-between gap-3 border-b border-white/10 bg-black/20 px-4 py-2 backdrop-blur">
+            <div className="flex items-center gap-3">
+              <button
+                type="button"
+                onClick={() => setDrawerOpen(true)}
+                aria-label={t("common.openMenu")}
+                className="md:hidden rounded-lg border border-white/10 bg-white/5 p-2 text-zinc-300 hover:bg-white/10 hover:text-white"
+              >
+                <Menu className="h-4 w-4" />
+              </button>
+              <div className="text-sm font-semibold tracking-wide md:hidden">
+                {t("sidebar.productTitle")}
+              </div>
+            </div>
+            <UtilityControls initialTheme={initialTheme} />
+          </header>
+          <main className="flex-1 overflow-y-auto">{children}</main>
+        </div>
+      </div>
+
+      {drawerOpen && (
+        <div className="fixed inset-0 z-40 md:hidden" role="dialog" aria-modal="true">
+          <button
+            type="button"
+            className="absolute inset-0 bg-black/70"
+            aria-label={t("common.close")}
+            onClick={() => setDrawerOpen(false)}
+          />
+          <div className="absolute inset-y-0 left-0 flex w-72 max-w-[85vw] flex-col bg-black/40">
+            <Sidebar variant="drawer" onNavigate={() => setDrawerOpen(false)} onClose={() => setDrawerOpen(false)} />
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

components/layout/Sidebar.tsx

@@ -2,38 +2,138 @@
 
 import Link from "next/link";
 import { usePathname, useRouter } from "next/navigation";
+import { useEffect, useMemo, useState } from "react";
+import { BarChart3, Bell, DollarSign, LayoutGrid, LogOut, Settings, Wrench, X } from "lucide-react";
+import type { LucideIcon } from "lucide-react";
+import { useI18n } from "@/lib/i18n/useI18n";
+import { useScreenlessMode } from "@/lib/ui/screenlessMode";
+
+
+type NavItem = {
+  href: string;
+  labelKey: string;
+  icon: LucideIcon;
+  ownerOnly?: boolean;
+};
+
+const items: NavItem[] = [
+  { href: "/overview", labelKey: "nav.overview", icon: LayoutGrid },
+  { href: "/machines", labelKey: "nav.machines", icon: Wrench },
+  { href: "/reports", labelKey: "nav.reports", icon: BarChart3 },
+  { href: "/alerts", labelKey: "nav.alerts", icon: Bell },
+  { href: "/financial", labelKey: "nav.financial", icon: DollarSign, ownerOnly: true },
+  { href: "/settings", labelKey: "nav.settings", icon: Settings },
+  { href: "/downtime", labelKey: "nav.downtime", icon: BarChart3 },
 
-const items = [
-  { href: "/overview", label: "Overview", icon: "🏠" },
-  { href: "/machines", label: "Machines", icon: "🏭" },
-  { href: "/reports", label: "Reports", icon: "📊" },
-  { href: "/settings", label: "Settings", icon: "⚙️" },
 ];
 
-export function Sidebar() {
+type SidebarProps = {
+  variant?: "desktop" | "drawer";
+  onNavigate?: () => void;
+  onClose?: () => void;
+};
+
+export function Sidebar({ variant = "desktop", onNavigate, onClose }: SidebarProps) {
   const pathname = usePathname();
   const router = useRouter();
+  const { t } = useI18n();
+  const { screenlessMode } = useScreenlessMode();
+  const [me, setMe] = useState<{
+    user?: { name?: string | null; email?: string | null };
+    org?: { name?: string | null };
+    membership?: { role?: string | null };
+  } | null>(null);
+
+  useEffect(() => {
+    let alive = true;
+    async function loadMe() {
+      try {
+        const res = await fetch("/api/me", { cache: "no-store" });
+        const data = await res.json().catch(() => ({}));
+        if (alive && res.ok && data?.ok) {
+          setMe(data);
+        }
+      } catch {
+        if (alive) setMe(null);
+      }
+    }
+    loadMe();
+    return () => {
+      alive = false;
+    };
+  }, []);
 
   async function onLogout() {
     await fetch("/api/logout", { method: "POST" });
     router.push("/login");
     router.refresh();
+    onNavigate?.();
   }
 
+  const roleKey = (me?.membership?.role || "MEMBER").toLowerCase();
+  const isOwner = roleKey === "owner";
+  const visibleItems = useMemo(() => {
+    return items.filter((it) => {
+      if (it.ownerOnly && !isOwner) return false;
+      if (screenlessMode && it.href === "/downtime") return false;
+      return true;
+    });
+  }, [isOwner, screenlessMode]);
+
+  useEffect(() => {
+    if (screenlessMode && pathname.startsWith("/downtime")) {
+      router.replace("/overview");
+    }
+  }, [screenlessMode, pathname, router]);
+
+  useEffect(() => {
+    if (!screenlessMode) return;
+    if (pathname === "/downtime" || pathname.startsWith("/downtime/")) {
+      router.replace("/overview");
+    }
+  }, [screenlessMode, pathname, router]);
+
+
+
+  useEffect(() => {
+    visibleItems.forEach((it) => {
+      router.prefetch(it.href);
+    });
+  }, [router, visibleItems]);
+  const shellClass = [
+    "relative z-20 flex flex-col border-r border-white/10 bg-black/40 shrink-0",
+    variant === "desktop" ? "hidden md:flex h-screen w-64" : "flex h-full w-72 max-w-[85vw]",
+  ].join(" ");
+
   return (
-    <aside className="hidden md:flex h-screen w-64 flex-col border-r border-white/10 bg-black/40">
-      <div className="px-5 py-4">
-        <div className="text-white font-semibold tracking-wide">MIS</div>
-        <div className="text-xs text-zinc-500">Control Tower</div>
+    <aside className={shellClass} aria-label={t("sidebar.productTitle")}>
+      <div className="px-5 py-4 flex items-center justify-between gap-3">
+        <div>
+          <div className="text-white font-semibold tracking-wide">{t("sidebar.productTitle")}</div>
+          <div className="text-xs text-zinc-500">{t("sidebar.productSubtitle")}</div>
+        </div>
+        {variant === "drawer" && onClose && (
+          <button
+            type="button"
+            onClick={onClose}
+            aria-label={t("common.close")}
+            className="rounded-lg border border-white/10 bg-white/5 p-2 text-zinc-300 hover:bg-white/10 hover:text-white md:hidden"
+          >
+            <X className="h-4 w-4" />
+          </button>
+        )}
       </div>
 
       <nav className="px-3 py-2 flex-1 space-y-1">
-        {items.map((it) => {
+        {visibleItems.map((it) => {
           const active = pathname === it.href || pathname.startsWith(it.href + "/");
+          const Icon = it.icon;
           return (
             <Link
               key={it.href}
               href={it.href}
+              onMouseEnter={() => router.prefetch(it.href)}
+              onClick={onNavigate}
               className={[
                 "flex items-center gap-3 rounded-xl px-3 py-2 text-sm transition",
                 active
@@ -41,8 +141,8 @@ export function Sidebar() {
                   : "text-zinc-300 hover:bg-white/5 hover:text-white",
               ].join(" ")}
             >
-              <span className="text-lg">{it.icon}</span>
-              <span>{it.label}</span>
+              <Icon className="h-4 w-4" />
+              <span>{t(it.labelKey)}</span>
             </Link>
           );
         })}
@@ -50,15 +150,24 @@ export function Sidebar() {
 
       <div className="px-5 py-4 border-t border-white/10 space-y-3">
         <div>
-          <div className="text-sm text-white">Juan Pérez</div>
-          <div className="text-xs text-zinc-500">Plant Manager</div>
+          <div className="text-sm text-white">
+            {me?.user?.name || me?.user?.email || t("sidebar.userFallback")}
+          </div>
+          <div className="text-xs text-zinc-500">
+            {me?.org?.name
+              ? `${me.org.name} - ${t(`sidebar.role.${roleKey}`)}`
+              : t("sidebar.loadingOrg")}
+          </div>
         </div>
 
         <button
           onClick={onLogout}
           className="w-full rounded-xl border border-white/10 bg-white/5 px-3 py-2 text-sm text-zinc-200 hover:bg-white/10"
         >
-          🚪 Logout
+          <span className="flex items-center justify-center gap-2">
+            <LogOut className="h-4 w-4" />
+            {t("sidebar.logout")}
+          </span>
         </button>
       </div>
     </aside>

components/layout/UtilityControls.tsx

@@ -0,0 +1,109 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+const THEME_COOKIE = "mis_theme";
+
+const SunIcon = ({ className }: { className?: string }) => (
+  <svg
+    className={className}
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    strokeWidth="1.6"
+    strokeLinecap="round"
+    strokeLinejoin="round"
+    aria-hidden="true"
+  >
+    <circle cx="12" cy="12" r="4" />
+    <path d="M12 2v2" />
+    <path d="M12 20v2" />
+    <path d="M4.93 4.93l1.41 1.41" />
+    <path d="M17.66 17.66l1.41 1.41" />
+    <path d="M2 12h2" />
+    <path d="M20 12h2" />
+    <path d="M4.93 19.07l1.41-1.41" />
+    <path d="M17.66 6.34l1.41-1.41" />
+  </svg>
+);
+
+const MoonIcon = ({ className }: { className?: string }) => (
+  <svg
+    className={className}
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    strokeWidth="1.6"
+    strokeLinecap="round"
+    strokeLinejoin="round"
+    aria-hidden="true"
+  >
+    <path d="M21 12.5A8.5 8.5 0 0 1 11.5 3a8.5 8.5 0 1 0 9.5 9.5z" />
+  </svg>
+);
+
+type UtilityControlsProps = {
+  className?: string;
+  initialTheme?: "dark" | "light";
+};
+
+export function UtilityControls({ className, initialTheme = "dark" }: UtilityControlsProps) {
+  const router = useRouter();
+  const { locale, setLocale, t } = useI18n();
+  const [theme, setTheme] = useState<"dark" | "light">(initialTheme);
+
+  function applyTheme(next: "light" | "dark") {
+    document.documentElement.setAttribute("data-theme", next);
+    document.cookie = `${THEME_COOKIE}=${next}; Path=/; Max-Age=31536000; SameSite=Lax`;
+    setTheme(next);
+  }
+
+  function toggleTheme() {
+    applyTheme(theme === "light" ? "dark" : "light");
+  }
+
+  function switchLocale(nextLocale: "en" | "es-MX") {
+    setLocale(nextLocale);
+    router.refresh();
+  }
+
+  return (
+    <div
+      className={[
+        "pointer-events-auto flex flex-wrap items-center gap-2 rounded-xl border border-white/10 bg-white/5 px-2 py-1 sm:gap-3 sm:px-3 sm:py-2",
+        className ?? "",
+      ].join(" ")}
+      title={t("sidebar.themeTooltip")}
+    >
+      <button
+        type="button"
+        onClick={toggleTheme}
+        aria-label={theme === "light" ? t("sidebar.switchToDark") : t("sidebar.switchToLight")}
+        className="flex h-8 w-8 items-center justify-center rounded-full border border-white/10 bg-black/30 text-white hover:bg-white/10 transition"
+      >
+        {theme === "light" ? <SunIcon className="h-4 w-4" /> : <MoonIcon className="h-4 w-4" />}
+      </button>
+      <div className="flex items-center gap-2 text-[10px] font-semibold tracking-[0.2em] sm:text-[11px]">
+        <button
+          type="button"
+          onClick={() => switchLocale("en")}
+          aria-pressed={locale === "en"}
+          className={locale === "en" ? "text-white" : "text-zinc-400 hover:text-white"}
+        >
+          EN
+        </button>
+        <span className="text-zinc-500">|</span>
+        <button
+          type="button"
+          onClick={() => switchLocale("es-MX")}
+          aria-pressed={locale === "es-MX"}
+          className={locale === "es-MX" ? "text-white" : "text-zinc-400 hover:text-white"}
+        >
+          ES
+        </button>
+      </div>
+    </div>
+  );
+}

components/reports/DowntimeParetoReportClient.tsx

@@ -0,0 +1,110 @@
+"use client";
+
+import { useEffect, useMemo, useState } from "react";
+import { useSearchParams, useRouter } from "next/navigation";
+import DowntimeParetoCard from "@/components/analytics/DowntimeParetoCard";
+import { usePathname } from "next/navigation";
+
+
+import { DOWNTIME_RANGES, coerceDowntimeRange, type DowntimeRange } from "@/lib/analytics/downtimeRange";
+
+type MachineLite = {
+  id: string;
+  name: string;
+  siteName?: string | null; // optional for later
+};
+
+export default function DowntimeParetoReportClient() {
+  const sp = useSearchParams();
+  const router = useRouter();
+  const pathname = usePathname();
+
+  const [range, setRange] = useState<DowntimeRange>(coerceDowntimeRange(sp.get("range")));
+  const [machineId, setMachineId] = useState<string>(sp.get("machineId") || "");
+  const [machines, setMachines] = useState<MachineLite[]>([]);
+  const [loadingMachines, setLoadingMachines] = useState(true);
+
+  // Keep URL in sync (so deep-links work)
+
+    useEffect(() => {
+    const qs = new URLSearchParams();
+    if (range) qs.set("range", range);
+    if (machineId) qs.set("machineId", machineId);
+
+    const next = `${pathname}?${qs.toString()}`;
+    const current = `${pathname}?${sp.toString()}`;
+
+    // avoid needless replace loops
+    if (next !== current) router.replace(next);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    }, [range, machineId, pathname]);
+
+
+  useEffect(() => {
+    let cancelled = false;
+
+    async function loadMachines() {
+      setLoadingMachines(true);
+      try {
+        // Use whatever endpoint you already have for listing machines:
+        // If you don’t have one, easiest is GET /api/machines returning [{id,name}]
+        const res = await fetch("/api/machines", { credentials: "include" });
+        const json = await res.json();
+        if (!cancelled && res.ok) setMachines(json.machines ?? json ?? []);
+      } finally {
+        if (!cancelled) setLoadingMachines(false);
+      }
+    }
+
+    loadMachines();
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
+  const machineOptions = useMemo(() => {
+    return [{ id: "", name: "All machines" }, ...machines];
+  }, [machines]);
+
+  return (
+    <div className="space-y-4">
+      <div className="flex flex-wrap items-center justify-between gap-3">
+        <div>
+          <div className="text-lg font-semibold text-white">Downtime Pareto</div>
+          <div className="text-sm text-zinc-400">Org-wide report with drilldown</div>
+        </div>
+
+        <div className="flex flex-wrap gap-2">
+          <select
+            className="rounded-xl border border-white/10 bg-black/40 px-3 py-2 text-sm text-white"
+            value={range}
+            onChange={(e) => setRange(e.target.value as DowntimeRange)}
+          >
+            <option className="bg-black text-white" value="24h">Last 24h</option>
+            <option className="bg-black text-white" value="7d">Last 7d</option>
+            <option className="bg-black text-white" value="30d">Last 30d</option>
+          </select>
+
+          <select
+            className="min-w-[240px] rounded-xl border border-white/10 bg-white/5 px-3 py-2 text-sm text-white"
+            value={machineId}
+            onChange={(e) => setMachineId(e.target.value)}
+            disabled={loadingMachines}
+          >
+            {machineOptions.map((m) => (
+              <option className="bg-black text-white" key={m.id || "all"} value={m.id}>
+                {m.name}
+              </option>
+            ))}
+          </select>
+        </div>
+      </div>
+
+      <DowntimeParetoCard
+        range={range}
+        machineId={machineId || undefined}
+        showOpenFullReport={false}
+        />
+    </div>
+  );
+}

components/settings/AlertsConfig.tsx

@@ -0,0 +1,777 @@
+"use client";
+
+import { useEffect, useMemo, useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type RoleName = "MEMBER" | "ADMIN" | "OWNER";
+type Channel = "email" | "sms";
+
+type RoleRule = {
+  enabled: boolean;
+  afterMinutes: number;
+  channels: Channel[];
+};
+
+type AlertRule = {
+  id: string;
+  eventType: string;
+  roles: Record<RoleName, RoleRule>;
+  repeatMinutes?: number;
+};
+
+type AlertPolicy = {
+  version: number;
+  defaults: Record<RoleName, RoleRule>;
+  rules: AlertRule[];
+};
+
+type AlertContact = {
+  id: string;
+  name: string;
+  roleScope: string;
+  email?: string | null;
+  phone?: string | null;
+  eventTypes?: string[] | null;
+  isActive: boolean;
+  userId?: string | null;
+};
+
+type ContactDraft = {
+  name: string;
+  roleScope: string;
+  email: string;
+  phone: string;
+  eventTypes: string[];
+  isActive: boolean;
+};
+
+const ROLE_ORDER: RoleName[] = ["MEMBER", "ADMIN", "OWNER"];
+const CHANNELS: Channel[] = ["email", "sms"];
+const EVENT_TYPES = [
+  { value: "macrostop", labelKey: "alerts.event.macrostop" },
+  { value: "microstop", labelKey: "alerts.event.microstop" },
+  { value: "slow-cycle", labelKey: "alerts.event.slow-cycle" },
+  { value: "offline", labelKey: "alerts.event.offline" },
+  { value: "error", labelKey: "alerts.event.error" },
+] as const;
+
+function normalizeContactDraft(contact: AlertContact): ContactDraft {
+  return {
+    name: contact.name,
+    roleScope: contact.roleScope,
+    email: contact.email ?? "",
+    phone: contact.phone ?? "",
+    eventTypes: Array.isArray(contact.eventTypes) ? contact.eventTypes : [],
+    isActive: contact.isActive,
+  };
+}
+
+export function AlertsConfig() {
+  const { t } = useI18n();
+  const [policy, setPolicy] = useState<AlertPolicy | null>(null);
+  const [policyDraft, setPolicyDraft] = useState<AlertPolicy | null>(null);
+  const [contacts, setContacts] = useState<AlertContact[]>([]);
+  const [contactEdits, setContactEdits] = useState<Record<string, ContactDraft>>({});
+  const [loading, setLoading] = useState(true);
+  const [role, setRole] = useState<RoleName>("MEMBER");
+  const [savingPolicy, setSavingPolicy] = useState(false);
+  const [policyError, setPolicyError] = useState<string | null>(null);
+  const [contactsError, setContactsError] = useState<string | null>(null);
+  const [savingContactId, setSavingContactId] = useState<string | null>(null);
+  const [deletingContactId, setDeletingContactId] = useState<string | null>(null);
+  const [selectedEventType, setSelectedEventType] = useState<string>("");
+
+  const [newContact, setNewContact] = useState<ContactDraft>({
+    name: "",
+    roleScope: "CUSTOM",
+    email: "",
+    phone: "",
+    eventTypes: [],
+    isActive: true,
+  });
+  const [creatingContact, setCreatingContact] = useState(false);
+  const [createError, setCreateError] = useState<string | null>(null);
+
+  useEffect(() => {
+    let alive = true;
+
+    async function load() {
+      setLoading(true);
+      setPolicyError(null);
+      setContactsError(null);
+      try {
+        const [policyRes, contactsRes, meRes] = await Promise.all([
+          fetch("/api/alerts/policy", { cache: "no-store" }),
+          fetch("/api/alerts/contacts", { cache: "no-store" }),
+          fetch("/api/me", { cache: "no-store" }),
+        ]);
+        const policyJson = await policyRes.json().catch(() => ({}));
+        const contactsJson = await contactsRes.json().catch(() => ({}));
+        const meJson = await meRes.json().catch(() => ({}));
+
+        if (!alive) return;
+
+        if (!policyRes.ok || !policyJson?.ok) {
+          setPolicyError(policyJson?.error || t("alerts.error.loadPolicy"));
+        } else {
+          setPolicy(policyJson.policy);
+          setPolicyDraft(policyJson.policy);
+          if (policyJson.policy?.rules?.length) {
+            setSelectedEventType((prev) => prev || policyJson.policy.rules[0].eventType);
+          }
+        }
+
+        if (!contactsRes.ok || !contactsJson?.ok) {
+          setContactsError(contactsJson?.error || t("alerts.error.loadContacts"));
+        } else {
+          setContacts(contactsJson.contacts ?? []);
+          const nextEdits: Record<string, ContactDraft> = {};
+          for (const contact of contactsJson.contacts ?? []) {
+            nextEdits[contact.id] = normalizeContactDraft(contact);
+          }
+          setContactEdits(nextEdits);
+        }
+
+        if (meRes.ok && meJson?.ok && meJson?.membership?.role) {
+          setRole(String(meJson.membership.role).toUpperCase() as RoleName);
+        }
+      } catch {
+        if (!alive) return;
+        setPolicyError(t("alerts.error.loadPolicy"));
+        setContactsError(t("alerts.error.loadContacts"));
+      } finally {
+        if (alive) setLoading(false);
+      }
+    }
+
+    load();
+    return () => {
+      alive = false;
+    };
+  }, [t]);
+
+  useEffect(() => {
+    if (!policyDraft?.rules?.length) return;
+    setSelectedEventType((prev) => {
+      if (prev && policyDraft.rules.some((rule) => rule.eventType === prev)) {
+        return prev;
+      }
+      return policyDraft.rules[0].eventType;
+    });
+  }, [policyDraft]);
+
+  function updatePolicyDefaults(role: RoleName, patch: Partial<RoleRule>) {
+    setPolicyDraft((prev) => {
+      if (!prev) return prev;
+      return {
+        ...prev,
+        defaults: {
+          ...prev.defaults,
+          [role]: {
+            ...prev.defaults[role],
+            ...patch,
+          },
+        },
+      };
+    });
+  }
+
+  function updateRule(eventType: string, patch: Partial<AlertRule>) {
+    setPolicyDraft((prev) => {
+      if (!prev) return prev;
+      return {
+        ...prev,
+        rules: prev.rules.map((rule) =>
+          rule.eventType === eventType ? { ...rule, ...patch } : rule
+        ),
+      };
+    });
+  }
+
+  function updateRuleRole(eventType: string, role: RoleName, patch: Partial<RoleRule>) {
+    setPolicyDraft((prev) => {
+      if (!prev) return prev;
+      return {
+        ...prev,
+        rules: prev.rules.map((rule) => {
+          if (rule.eventType !== eventType) return rule;
+          return {
+            ...rule,
+            roles: {
+              ...rule.roles,
+              [role]: {
+                ...rule.roles[role],
+                ...patch,
+              },
+            },
+          };
+        }),
+      };
+    });
+  }
+
+  function applyDefaultsToEvent(eventType: string) {
+    setPolicyDraft((prev) => {
+      if (!prev) return prev;
+      return {
+        ...prev,
+        rules: prev.rules.map((rule) => {
+          if (rule.eventType !== eventType) return rule;
+          return {
+            ...rule,
+            roles: {
+              MEMBER: { ...prev.defaults.MEMBER },
+              ADMIN: { ...prev.defaults.ADMIN },
+              OWNER: { ...prev.defaults.OWNER },
+            },
+          };
+        }),
+      };
+    });
+  }
+
+  async function savePolicy() {
+    if (!policyDraft) return;
+    setSavingPolicy(true);
+    setPolicyError(null);
+    try {
+      const res = await fetch("/api/alerts/policy", {
+        method: "PUT",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ policy: policyDraft }),
+      });
+      const json = await res.json().catch(() => ({}));
+      if (!res.ok || !json?.ok) {
+        setPolicyError(json?.error || t("alerts.error.savePolicy"));
+      } else {
+        setPolicy(policyDraft);
+      }
+    } catch {
+      setPolicyError(t("alerts.error.savePolicy"));
+    } finally {
+      setSavingPolicy(false);
+    }
+  }
+
+  function updateContactDraft(id: string, patch: Partial<ContactDraft>) {
+    setContactEdits((prev) => ({
+      ...prev,
+      [id]: {
+        ...(prev[id] ?? { name: "", roleScope: "CUSTOM", email: "", phone: "", eventTypes: [], isActive: true }),
+        ...patch,
+      },
+    }));
+  }
+
+  async function saveContact(id: string) {
+    const payload = contactEdits[id];
+    if (!payload) return;
+    setSavingContactId(id);
+    try {
+      const res = await fetch(`/api/alerts/contacts/${id}`, {
+        method: "PUT",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(payload),
+      });
+      const json = await res.json().catch(() => ({}));
+      if (!res.ok || !json?.ok) {
+        setContactsError(json?.error || t("alerts.error.saveContact"));
+      } else if (json.contact) {
+        const contact = json.contact as AlertContact;
+        setContacts((prev) => prev.map((row) => (row.id === id ? contact : row)));
+        setContactEdits((prev) => ({ ...prev, [id]: normalizeContactDraft(contact) }));
+      }
+    } catch {
+      setContactsError(t("alerts.error.saveContact"));
+    } finally {
+      setSavingContactId(null);
+    }
+  }
+
+  async function deleteContact(id: string) {
+    setDeletingContactId(id);
+    try {
+      const res = await fetch(`/api/alerts/contacts/${id}`, { method: "DELETE" });
+      const json = await res.json().catch(() => ({}));
+      if (!res.ok || !json?.ok) {
+        setContactsError(json?.error || t("alerts.error.deleteContact"));
+      } else {
+        setContacts((prev) => prev.filter((row) => row.id !== id));
+        setContactEdits((prev) => {
+          const next = { ...prev };
+          delete next[id];
+          return next;
+        });
+      }
+    } catch {
+      setContactsError(t("alerts.error.deleteContact"));
+    } finally {
+      setDeletingContactId(null);
+    }
+  }
+
+  async function createContact() {
+    setCreatingContact(true);
+    setCreateError(null);
+    try {
+      const res = await fetch("/api/alerts/contacts", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(newContact),
+      });
+      const json = await res.json().catch(() => ({}));
+      if (!res.ok || !json?.ok) {
+        setCreateError(json?.error || t("alerts.error.createContact"));
+        return;
+      }
+      const contact = json.contact as AlertContact;
+      setContacts((prev) => [contact, ...prev]);
+      setContactEdits((prev) => ({ ...prev, [contact.id]: normalizeContactDraft(contact) }));
+      setNewContact({
+        name: "",
+        roleScope: "CUSTOM",
+        email: "",
+        phone: "",
+        eventTypes: [],
+        isActive: true,
+      });
+    } catch {
+      setCreateError(t("alerts.error.createContact"));
+    } finally {
+      setCreatingContact(false);
+    }
+  }
+
+  const policyDirty = useMemo(
+    () => JSON.stringify(policy) !== JSON.stringify(policyDraft),
+    [policy, policyDraft]
+  );
+  const canEdit = role === "OWNER";
+
+  return (
+    <div className="space-y-6">
+      {loading && (
+        <div className="text-sm text-zinc-400">{t("alerts.loading")}</div>
+      )}
+
+      {!loading && policyError && (
+        <div className="rounded-xl border border-red-500/20 bg-red-500/10 p-3 text-sm text-red-200">
+          {policyError}
+        </div>
+      )}
+
+      {!loading && policyDraft && (
+        <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+          <div className="mb-4 flex items-center justify-between gap-4">
+            <div>
+              <div className="text-sm font-semibold text-white">{t("alerts.policy.title")}</div>
+              <div className="text-xs text-zinc-400">{t("alerts.policy.subtitle")}</div>
+            </div>
+            <button
+              type="button"
+              onClick={savePolicy}
+              disabled={!canEdit || !policyDirty || savingPolicy}
+              className="rounded-xl border border-white/10 bg-white/10 px-4 py-2 text-sm text-white disabled:opacity-40"
+            >
+              {savingPolicy ? t("alerts.policy.saving") : t("alerts.policy.save")}
+            </button>
+          </div>
+
+          {!canEdit && (
+            <div className="mb-4 rounded-xl border border-white/10 bg-black/20 p-3 text-sm text-zinc-300">
+              {t("alerts.policy.readOnly")}
+            </div>
+          )}
+
+          <div className="rounded-xl border border-white/10 bg-black/20 p-4">
+            <div className="mb-3 text-xs text-zinc-400">{t("alerts.policy.defaults")}</div>
+            <div className="mb-4 text-xs text-zinc-500">{t("alerts.policy.defaultsHelp")}</div>
+            <div className="grid grid-cols-1 gap-4 md:grid-cols-3">
+              {ROLE_ORDER.map((role) => {
+                const rule = policyDraft.defaults[role];
+                return (
+                  <div key={role} className="rounded-xl border border-white/10 bg-black/20 p-3">
+                    <div className="text-sm font-semibold text-white">{role}</div>
+                    <label className="mt-3 flex items-center gap-2 text-xs text-zinc-400">
+                      <input
+                        type="checkbox"
+                        checked={rule.enabled}
+                        onChange={(event) => updatePolicyDefaults(role, { enabled: event.target.checked })}
+                        disabled={!canEdit}
+                        className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                      />
+                      {t("alerts.policy.enabled")}
+                    </label>
+                    <label className="mt-3 block text-xs text-zinc-400">
+                      {t("alerts.policy.afterMinutes")}
+                      <input
+                        type="number"
+                        min={0}
+                        value={rule.afterMinutes}
+                        onChange={(event) =>
+                          updatePolicyDefaults(role, { afterMinutes: Number(event.target.value) })
+                        }
+                        disabled={!canEdit}
+                        className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+                      />
+                    </label>
+                    <div className="mt-3 text-xs text-zinc-400">{t("alerts.policy.channels")}</div>
+                    <div className="mt-2 flex flex-wrap gap-3">
+                      {CHANNELS.map((channel) => (
+                        <label key={channel} className="flex items-center gap-2 text-xs text-zinc-400">
+                          <input
+                            type="checkbox"
+                            checked={rule.channels.includes(channel)}
+                            onChange={(event) => {
+                              const next = event.target.checked
+                                ? [...rule.channels, channel]
+                                : rule.channels.filter((c) => c !== channel);
+                              updatePolicyDefaults(role, { channels: next });
+                            }}
+                            disabled={!canEdit}
+                            className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                          />
+                          {channel.toUpperCase()}
+                        </label>
+                      ))}
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          </div>
+
+          <div className="mt-5 grid grid-cols-1 gap-4">
+            <div className="rounded-xl border border-white/10 bg-black/20 p-4">
+              <div className="flex flex-wrap items-center justify-between gap-3">
+                <div>
+                  <div className="text-sm font-semibold text-white">{t("alerts.policy.eventSelectLabel")}</div>
+                  <div className="text-xs text-zinc-400">{t("alerts.policy.eventSelectHelper")}</div>
+                </div>
+                <div className="flex items-center gap-3">
+                  <select
+                    value={selectedEventType}
+                    onChange={(event) => setSelectedEventType(event.target.value)}
+                    disabled={!canEdit}
+                    className="rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+                  >
+                    {policyDraft.rules.map((rule) => (
+                      <option key={rule.eventType} value={rule.eventType}>
+                        {t(`alerts.event.${rule.eventType}`)}
+                      </option>
+                    ))}
+                  </select>
+                  <button
+                    type="button"
+                    onClick={() => applyDefaultsToEvent(selectedEventType)}
+                    disabled={!canEdit || !selectedEventType}
+                    className="rounded-lg border border-white/10 bg-white/10 px-3 py-2 text-xs text-white disabled:opacity-40"
+                  >
+                    {t("alerts.policy.applyDefaults")}
+                  </button>
+                </div>
+              </div>
+            </div>
+
+            {policyDraft.rules
+              .filter((rule) => rule.eventType === selectedEventType)
+              .map((rule) => (
+                <div key={rule.eventType} className="rounded-xl border border-white/10 bg-black/20 p-4">
+                  <div className="flex items-center justify-between gap-3">
+                    <div className="text-sm font-semibold text-white">
+                      {t(`alerts.event.${rule.eventType}`)}
+                    </div>
+                    <label className="text-xs text-zinc-400">
+                      {t("alerts.policy.repeatMinutes")}
+                      <input
+                        type="number"
+                        min={0}
+                        value={rule.repeatMinutes ?? 0}
+                        onChange={(event) =>
+                          updateRule(rule.eventType, { repeatMinutes: Number(event.target.value) })
+                        }
+                        disabled={!canEdit}
+                        className="ml-2 w-20 rounded-lg border border-white/10 bg-black/30 px-2 py-1 text-xs text-white"
+                      />
+                    </label>
+                  </div>
+
+                  <div className="mt-3 grid grid-cols-1 gap-3 md:grid-cols-3">
+                    {ROLE_ORDER.map((role) => {
+                      const roleRule = rule.roles[role];
+                      return (
+                        <div key={role} className="rounded-xl border border-white/10 bg-black/20 p-3">
+                          <div className="text-sm font-semibold text-white">{role}</div>
+                          <label className="mt-2 flex items-center gap-2 text-xs text-zinc-400">
+                            <input
+                              type="checkbox"
+                              checked={roleRule.enabled}
+                              onChange={(event) =>
+                                updateRuleRole(rule.eventType, role, { enabled: event.target.checked })
+                              }
+                              disabled={!canEdit}
+                              className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                            />
+                            {t("alerts.policy.enabled")}
+                          </label>
+                          <label className="mt-3 block text-xs text-zinc-400">
+                            {t("alerts.policy.afterMinutes")}
+                            <input
+                              type="number"
+                              min={0}
+                              value={roleRule.afterMinutes}
+                              onChange={(event) =>
+                                updateRuleRole(rule.eventType, role, { afterMinutes: Number(event.target.value) })
+                              }
+                              disabled={!canEdit}
+                              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+                            />
+                          </label>
+                          <div className="mt-3 text-xs text-zinc-400">{t("alerts.policy.channels")}</div>
+                          <div className="mt-2 flex flex-wrap gap-3">
+                            {CHANNELS.map((channel) => (
+                              <label key={channel} className="flex items-center gap-2 text-xs text-zinc-400">
+                                <input
+                                  type="checkbox"
+                                  checked={roleRule.channels.includes(channel)}
+                                  onChange={(event) => {
+                                    const next = event.target.checked
+                                      ? [...roleRule.channels, channel]
+                                      : roleRule.channels.filter((c) => c !== channel);
+                                    updateRuleRole(rule.eventType, role, { channels: next });
+                                  }}
+                                  disabled={!canEdit}
+                                  className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                                />
+                                {channel.toUpperCase()}
+                              </label>
+                            ))}
+                          </div>
+                        </div>
+                      );
+                    })}
+                  </div>
+                </div>
+              ))}
+          </div>
+        </div>
+      )}
+
+      <div className="rounded-2xl border border-white/10 bg-white/5 p-5">
+        <div className="mb-4 flex items-center justify-between gap-4">
+          <div>
+            <div className="text-sm font-semibold text-white">{t("alerts.contacts.title")}</div>
+            <div className="text-xs text-zinc-400">{t("alerts.contacts.subtitle")}</div>
+          </div>
+        </div>
+
+        {!canEdit && (
+          <div className="mb-4 rounded-xl border border-white/10 bg-black/20 p-3 text-sm text-zinc-300">
+            {t("alerts.contacts.readOnly")}
+          </div>
+        )}
+
+        {contactsError && (
+          <div className="mb-3 rounded-xl border border-red-500/20 bg-red-500/10 p-3 text-sm text-red-200">
+            {contactsError}
+          </div>
+        )}
+
+        <div className="grid grid-cols-1 gap-3 md:grid-cols-2">
+          <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+            {t("alerts.contacts.name")}
+            <input
+              value={newContact.name}
+              onChange={(event) => setNewContact((prev) => ({ ...prev, name: event.target.value }))}
+              disabled={!canEdit}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+            />
+          </label>
+          <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+            {t("alerts.contacts.roleScope")}
+            <select
+              value={newContact.roleScope}
+              onChange={(event) => setNewContact((prev) => ({ ...prev, roleScope: event.target.value }))}
+              disabled={!canEdit}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+            >
+              <option value="CUSTOM">{t("alerts.contacts.role.custom")}</option>
+              <option value="MEMBER">{t("alerts.contacts.role.member")}</option>
+              <option value="ADMIN">{t("alerts.contacts.role.admin")}</option>
+              <option value="OWNER">{t("alerts.contacts.role.owner")}</option>
+            </select>
+          </label>
+          <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+            {t("alerts.contacts.email")}
+            <input
+              value={newContact.email}
+              onChange={(event) => setNewContact((prev) => ({ ...prev, email: event.target.value }))}
+              disabled={!canEdit}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+            />
+          </label>
+          <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400">
+            {t("alerts.contacts.phone")}
+            <input
+              value={newContact.phone}
+              onChange={(event) => setNewContact((prev) => ({ ...prev, phone: event.target.value }))}
+              disabled={!canEdit}
+              className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+            />
+          </label>
+          <label className="rounded-xl border border-white/10 bg-black/20 p-3 text-xs text-zinc-400 md:col-span-2">
+            {t("alerts.contacts.eventTypes")}
+            <div className="mt-2 flex flex-wrap gap-3">
+              {EVENT_TYPES.map((eventType) => (
+                <label key={eventType.value} className="flex items-center gap-2 text-xs text-zinc-400">
+                  <input
+                    type="checkbox"
+                    checked={newContact.eventTypes.includes(eventType.value)}
+                    onChange={(event) => {
+                      const next = event.target.checked
+                        ? [...newContact.eventTypes, eventType.value]
+                        : newContact.eventTypes.filter((value) => value !== eventType.value);
+                      setNewContact((prev) => ({ ...prev, eventTypes: next }));
+                    }}
+                    disabled={!canEdit}
+                    className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                  />
+                  {t(eventType.labelKey)}
+                </label>
+              ))}
+            </div>
+            <div className="mt-2 text-xs text-zinc-500">{t("alerts.contacts.eventTypesHelper")}</div>
+          </label>
+        </div>
+
+        {createError && (
+          <div className="mt-3 rounded-xl border border-red-500/20 bg-red-500/10 p-3 text-sm text-red-200">
+            {createError}
+          </div>
+        )}
+
+        <div className="mt-3">
+          <button
+            type="button"
+            onClick={createContact}
+            disabled={!canEdit || creatingContact}
+            className="rounded-xl border border-white/10 bg-white/10 px-4 py-2 text-sm text-white disabled:opacity-40"
+          >
+            {creatingContact ? t("alerts.contacts.creating") : t("alerts.contacts.add")}
+          </button>
+        </div>
+
+        <div className="mt-6 space-y-3">
+          {contacts.length === 0 && (
+            <div className="text-sm text-zinc-400">{t("alerts.contacts.empty")}</div>
+          )}
+          {contacts.map((contact) => {
+            const draft = contactEdits[contact.id] ?? normalizeContactDraft(contact);
+            const locked = !!contact.userId;
+            return (
+              <div key={contact.id} className="rounded-xl border border-white/10 bg-black/20 p-3">
+                <div className="grid grid-cols-1 gap-3 md:grid-cols-2">
+                  <label className="text-xs text-zinc-400">
+                    {t("alerts.contacts.name")}
+                    <input
+                      value={draft.name}
+                      onChange={(event) => updateContactDraft(contact.id, { name: event.target.value })}
+                      disabled={!canEdit || locked}
+                      className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white disabled:opacity-50"
+                    />
+                  </label>
+                  <label className="text-xs text-zinc-400">
+                    {t("alerts.contacts.roleScope")}
+                    <select
+                      value={draft.roleScope}
+                      onChange={(event) => updateContactDraft(contact.id, { roleScope: event.target.value })}
+                      disabled={!canEdit}
+                      className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white"
+                    >
+                      <option value="CUSTOM">{t("alerts.contacts.role.custom")}</option>
+                      <option value="MEMBER">{t("alerts.contacts.role.member")}</option>
+                      <option value="ADMIN">{t("alerts.contacts.role.admin")}</option>
+                      <option value="OWNER">{t("alerts.contacts.role.owner")}</option>
+                    </select>
+                  </label>
+                  <label className="text-xs text-zinc-400">
+                    {t("alerts.contacts.email")}
+                    <input
+                      value={draft.email}
+                      onChange={(event) => updateContactDraft(contact.id, { email: event.target.value })}
+                      disabled={!canEdit || locked}
+                      className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white disabled:opacity-50"
+                    />
+                  </label>
+                  <label className="text-xs text-zinc-400">
+                    {t("alerts.contacts.phone")}
+                    <input
+                      value={draft.phone}
+                      onChange={(event) => updateContactDraft(contact.id, { phone: event.target.value })}
+                      disabled={!canEdit || locked}
+                      className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-white disabled:opacity-50"
+                    />
+                  </label>
+                  <label className="text-xs text-zinc-400 md:col-span-2">
+                    {t("alerts.contacts.eventTypes")}
+                    <div className="mt-2 flex flex-wrap gap-3">
+                      {EVENT_TYPES.map((eventType) => (
+                        <label key={eventType.value} className="flex items-center gap-2 text-xs text-zinc-400">
+                          <input
+                            type="checkbox"
+                            checked={draft.eventTypes.includes(eventType.value)}
+                            onChange={(event) => {
+                              const next = event.target.checked
+                                ? [...draft.eventTypes, eventType.value]
+                                : draft.eventTypes.filter((value) => value !== eventType.value);
+                              updateContactDraft(contact.id, { eventTypes: next });
+                            }}
+                            disabled={!canEdit}
+                            className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                          />
+                          {t(eventType.labelKey)}
+                        </label>
+                      ))}
+                    </div>
+                    <div className="mt-2 text-xs text-zinc-500">{t("alerts.contacts.eventTypesHelper")}</div>
+                  </label>
+                  <label className="flex items-center gap-2 text-xs text-zinc-400">
+                    <input
+                      type="checkbox"
+                      checked={draft.isActive}
+                      onChange={(event) => updateContactDraft(contact.id, { isActive: event.target.checked })}
+                      disabled={!canEdit}
+                      className="h-4 w-4 rounded border border-white/20 bg-black/20"
+                    />
+                    {t("alerts.contacts.active")}
+                  </label>
+                </div>
+                <div className="mt-3 flex flex-wrap gap-3">
+                  <button
+                    type="button"
+                    onClick={() => saveContact(contact.id)}
+                    disabled={!canEdit || savingContactId === contact.id}
+                    className="rounded-xl border border-white/10 bg-white/10 px-4 py-2 text-xs text-white disabled:opacity-40"
+                  >
+                    {savingContactId === contact.id ? t("alerts.contacts.saving") : t("alerts.contacts.save")}
+                  </button>
+                  <button
+                    type="button"
+                    onClick={() => deleteContact(contact.id)}
+                    disabled={!canEdit || deletingContactId === contact.id}
+                    className="rounded-xl border border-red-500/30 bg-red-500/10 px-4 py-2 text-xs text-red-200 disabled:opacity-40"
+                  >
+                    {deletingContactId === contact.id ? t("alerts.contacts.deleting") : t("alerts.contacts.delete")}
+                  </button>
+                  {locked && (
+                    <span className="text-xs text-zinc-500">{t("alerts.contacts.linkedUser")}</span>
+                  )}
+                </div>
+              </div>
+            );
+          })}
+        </div>
+      </div>
+    </div>
+  );
+}

components/settings/FinancialCostConfig.tsx

@@ -0,0 +1,682 @@
+"use client";
+
+import { useEffect, useMemo, useState } from "react";
+import { useI18n } from "@/lib/i18n/useI18n";
+
+type OrgProfile = {
+  orgId: string;
+  defaultCurrency: string;
+  machineCostPerMin?: number | null;
+  operatorCostPerMin?: number | null;
+  ratedRunningKw?: number | null;
+  idleKw?: number | null;
+  kwhRate?: number | null;
+  energyMultiplier?: number | null;
+  energyCostPerMin?: number | null;
+  scrapCostPerUnit?: number | null;
+  rawMaterialCostPerUnit?: number | null;
+};
+
+type LocationOverride = {
+  id: string;
+  location: string;
+  currency?: string | null;
+  machineCostPerMin?: number | null;
+  operatorCostPerMin?: number | null;
+  ratedRunningKw?: number | null;
+  idleKw?: number | null;
+  kwhRate?: number | null;
+  energyMultiplier?: number | null;
+  energyCostPerMin?: number | null;
+  scrapCostPerUnit?: number | null;
+  rawMaterialCostPerUnit?: number | null;
+};
+
+type MachineOverride = {
+  id: string;
+  machineId: string;
+  currency?: string | null;
+  machineCostPerMin?: number | null;
+  operatorCostPerMin?: number | null;
+  ratedRunningKw?: number | null;
+  idleKw?: number | null;
+  kwhRate?: number | null;
+  energyMultiplier?: number | null;
+  energyCostPerMin?: number | null;
+  scrapCostPerUnit?: number | null;
+  rawMaterialCostPerUnit?: number | null;
+};
+
+type ProductOverride = {
+  id: string;
+  sku: string;
+  currency?: string | null;
+  rawMaterialCostPerUnit?: number | null;
+};
+
+type MachineRow = {
+  id: string;
+  name: string;
+  location?: string | null;
+};
+
+type CostConfig = {
+  org: OrgProfile | null;
+  locations: LocationOverride[];
+  machines: MachineOverride[];
+  products: ProductOverride[];
+};
+
+type OrgForm = {
+  defaultCurrency: string;
+  machineCostPerMin: string;
+  operatorCostPerMin: string;
+  ratedRunningKw: string;
+  idleKw: string;
+  kwhRate: string;
+  energyMultiplier: string;
+  energyCostPerMin: string;
+  scrapCostPerUnit: string;
+  rawMaterialCostPerUnit: string;
+};
+
+type OverrideForm = {
+  id: string;
+  location?: string;
+  machineId?: string;
+  currency: string;
+  machineCostPerMin: string;
+  operatorCostPerMin: string;
+  ratedRunningKw: string;
+  idleKw: string;
+  kwhRate: string;
+  energyMultiplier: string;
+  energyCostPerMin: string;
+  scrapCostPerUnit: string;
+  rawMaterialCostPerUnit: string;
+};
+
+type ProductForm = {
+  id: string;
+  sku: string;
+  currency: string;
+  rawMaterialCostPerUnit: string;
+};
+
+const COST_FIELDS = [
+  { key: "machineCostPerMin", labelKey: "financial.field.machineCostPerMin" },
+  { key: "operatorCostPerMin", labelKey: "financial.field.operatorCostPerMin" },
+  { key: "ratedRunningKw", labelKey: "financial.field.ratedRunningKw" },
+  { key: "idleKw", labelKey: "financial.field.idleKw" },
+  { key: "kwhRate", labelKey: "financial.field.kwhRate" },
+  { key: "energyMultiplier", labelKey: "financial.field.energyMultiplier" },
+  { key: "energyCostPerMin", labelKey: "financial.field.energyCostPerMin" },
+  { key: "scrapCostPerUnit", labelKey: "financial.field.scrapCostPerUnit" },
+  { key: "rawMaterialCostPerUnit", labelKey: "financial.field.rawMaterialCostPerUnit" },
+] as const;
+
+type CostFieldKey = (typeof COST_FIELDS)[number]["key"];
+
+function makeId(prefix: string) {
+  return `${prefix}-${Math.random().toString(36).slice(2, 10)}`;
+}
+
+function toFieldValue(value?: number | null) {
+  if (value === null || value === undefined || Number.isNaN(value)) return "";
+  return String(value);
+}
+
+function parseNumber(input: string) {
+  const trimmed = input.trim();
+  if (!trimmed) return null;
+  const n = Number(trimmed);
+  return Number.isFinite(n) ? n : null;
+}
+
+export function FinancialCostConfig() {
+  const { t } = useI18n();
+  const [role, setRole] = useState<string | null>(null);
+  const [machines, setMachines] = useState<MachineRow[]>([]);
+  const [config, setConfig] = useState<CostConfig | null>(null);
+  const [orgForm, setOrgForm] = useState<OrgForm>({
+    defaultCurrency: "USD",
+    machineCostPerMin: "",
+    operatorCostPerMin: "",
+    ratedRunningKw: "",
+    idleKw: "",
+    kwhRate: "",
+    energyMultiplier: "1",
+    energyCostPerMin: "",
+    scrapCostPerUnit: "",
+    rawMaterialCostPerUnit: "",
+  });
+  const [locationRows, setLocationRows] = useState<OverrideForm[]>([]);
+  const [machineRows, setMachineRows] = useState<OverrideForm[]>([]);
+  const [productRows, setProductRows] = useState<ProductForm[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [saveStatus, setSaveStatus] = useState<string | null>(null);
+
+  const locations = useMemo(() => {
+    const seen = new Set<string>();
+    for (const m of machines) {
+      if (!m.location) continue;
+      seen.add(m.location);
+    }
+    return Array.from(seen).sort();
+  }, [machines]);
+
+  useEffect(() => {
+    let alive = true;
+
+    async function loadMe() {
+      try {
+        const res = await fetch("/api/me", { cache: "no-store" });
+        const data = await res.json().catch(() => ({}));
+        if (!alive) return;
+        setRole(data?.membership?.role ?? null);
+      } catch {
+        if (alive) setRole(null);
+      }
+    }
+
+    loadMe();
+    return () => {
+      alive = false;
+    };
+  }, []);
+
+  useEffect(() => {
+    let alive = true;
+
+    async function load() {
+      try {
+        const [machinesRes, costsRes] = await Promise.all([
+          fetch("/api/machines", { cache: "no-store" }),
+          fetch("/api/financial/costs", { cache: "no-store" }),
+        ]);
+        const machinesJson = await machinesRes.json().catch(() => ({}));
+        const costsJson = await costsRes.json().catch(() => ({}));
+        if (!alive) return;
+        setMachines(machinesJson.machines ?? []);
+        setConfig({
+          org: costsJson.org ?? null,
+          locations: costsJson.locations ?? [],
+          machines: costsJson.machines ?? [],
+          products: costsJson.products ?? [],
+        });
+      } catch {
+        if (!alive) return;
+      } finally {
+        if (alive) setLoading(false);
+      }
+    }
+
+    load();
+    return () => {
+      alive = false;
+    };
+  }, []);
+
+  useEffect(() => {
+    if (!config) return;
+    const org = config.org;
+    setOrgForm({
+      defaultCurrency: org?.defaultCurrency ?? "USD",
+      machineCostPerMin: toFieldValue(org?.machineCostPerMin),
+      operatorCostPerMin: toFieldValue(org?.operatorCostPerMin),
+      ratedRunningKw: toFieldValue(org?.ratedRunningKw),
+      idleKw: toFieldValue(org?.idleKw),
+      kwhRate: toFieldValue(org?.kwhRate),
+      energyMultiplier: toFieldValue(org?.energyMultiplier ?? 1),
+      energyCostPerMin: toFieldValue(org?.energyCostPerMin),
+      scrapCostPerUnit: toFieldValue(org?.scrapCostPerUnit),
+      rawMaterialCostPerUnit: toFieldValue(org?.rawMaterialCostPerUnit),
+    });
+
+    setLocationRows(
+      (config.locations ?? []).map((row) => ({
+        id: row.id ?? makeId("loc"),
+        location: row.location,
+        currency: row.currency ?? "",
+        machineCostPerMin: toFieldValue(row.machineCostPerMin),
+        operatorCostPerMin: toFieldValue(row.operatorCostPerMin),
+        ratedRunningKw: toFieldValue(row.ratedRunningKw),
+        idleKw: toFieldValue(row.idleKw),
+        kwhRate: toFieldValue(row.kwhRate),
+        energyMultiplier: toFieldValue(row.energyMultiplier),
+        energyCostPerMin: toFieldValue(row.energyCostPerMin),
+        scrapCostPerUnit: toFieldValue(row.scrapCostPerUnit),
+        rawMaterialCostPerUnit: toFieldValue(row.rawMaterialCostPerUnit),
+      }))
+    );
+
+    setMachineRows(
+      (config.machines ?? []).map((row) => ({
+        id: row.id ?? makeId("machine"),
+        machineId: row.machineId,
+        currency: row.currency ?? "",
+        machineCostPerMin: toFieldValue(row.machineCostPerMin),
+        operatorCostPerMin: toFieldValue(row.operatorCostPerMin),
+        ratedRunningKw: toFieldValue(row.ratedRunningKw),
+        idleKw: toFieldValue(row.idleKw),
+        kwhRate: toFieldValue(row.kwhRate),
+        energyMultiplier: toFieldValue(row.energyMultiplier),
+        energyCostPerMin: toFieldValue(row.energyCostPerMin),
+        scrapCostPerUnit: toFieldValue(row.scrapCostPerUnit),
+        rawMaterialCostPerUnit: toFieldValue(row.rawMaterialCostPerUnit),
+      }))
+    );
+
+    setProductRows(
+      (config.products ?? []).map((row) => ({
+        id: row.id ?? makeId("product"),
+        sku: row.sku,
+        currency: row.currency ?? "",
+        rawMaterialCostPerUnit: toFieldValue(row.rawMaterialCostPerUnit),
+      }))
+    );
+  }, [config]);
+
+  async function handleSave() {
+    setSaving(true);
+    setSaveStatus(null);
+
+    const orgPayload = {
+      defaultCurrency: orgForm.defaultCurrency.trim() || undefined,
+      machineCostPerMin: parseNumber(orgForm.machineCostPerMin),
+      operatorCostPerMin: parseNumber(orgForm.operatorCostPerMin),
+      ratedRunningKw: parseNumber(orgForm.ratedRunningKw),
+      idleKw: parseNumber(orgForm.idleKw),
+      kwhRate: parseNumber(orgForm.kwhRate),
+      energyMultiplier: parseNumber(orgForm.energyMultiplier),
+      energyCostPerMin: parseNumber(orgForm.energyCostPerMin),
+      scrapCostPerUnit: parseNumber(orgForm.scrapCostPerUnit),
+      rawMaterialCostPerUnit: parseNumber(orgForm.rawMaterialCostPerUnit),
+    };
+
+    const locationPayload = locationRows
+      .filter((row) => row.location)
+      .map((row) => ({
+        location: row.location || "",
+        currency: row.currency.trim() || null,
+        machineCostPerMin: parseNumber(row.machineCostPerMin),
+        operatorCostPerMin: parseNumber(row.operatorCostPerMin),
+        ratedRunningKw: parseNumber(row.ratedRunningKw),
+        idleKw: parseNumber(row.idleKw),
+        kwhRate: parseNumber(row.kwhRate),
+        energyMultiplier: parseNumber(row.energyMultiplier),
+        energyCostPerMin: parseNumber(row.energyCostPerMin),
+        scrapCostPerUnit: parseNumber(row.scrapCostPerUnit),
+        rawMaterialCostPerUnit: parseNumber(row.rawMaterialCostPerUnit),
+      }));
+
+    const machinePayload = machineRows
+      .filter((row) => row.machineId)
+      .map((row) => ({
+        machineId: row.machineId || "",
+        currency: row.currency.trim() || null,
+        machineCostPerMin: parseNumber(row.machineCostPerMin),
+        operatorCostPerMin: parseNumber(row.operatorCostPerMin),
+        ratedRunningKw: parseNumber(row.ratedRunningKw),
+        idleKw: parseNumber(row.idleKw),
+        kwhRate: parseNumber(row.kwhRate),
+        energyMultiplier: parseNumber(row.energyMultiplier),
+        energyCostPerMin: parseNumber(row.energyCostPerMin),
+        scrapCostPerUnit: parseNumber(row.scrapCostPerUnit),
+        rawMaterialCostPerUnit: parseNumber(row.rawMaterialCostPerUnit),
+      }));
+
+    const productPayload = productRows
+      .filter((row) => row.sku)
+      .map((row) => ({
+        sku: row.sku.trim(),
+        currency: row.currency.trim() || null,
+        rawMaterialCostPerUnit: parseNumber(row.rawMaterialCostPerUnit),
+      }));
+
+    try {
+      const res = await fetch("/api/financial/costs", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          org: orgPayload,
+          locations: locationPayload,
+          machines: machinePayload,
+          products: productPayload,
+        }),
+      });
+      const json = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        setSaveStatus(json?.error ?? t("financial.config.saveFailed"));
+      } else {
+        setConfig({
+          org: json.org ?? null,
+          locations: json.locations ?? [],
+          machines: json.machines ?? [],
+          products: json.products ?? [],
+        });
+        setSaveStatus(t("financial.config.saved"));
+      }
+    } catch {
+      setSaveStatus(t("financial.config.saveFailed"));
+    } finally {
+      setSaving(false);
+    }
+  }
+
+  function updateOrgField(key: CostFieldKey, value: string) {
+    setOrgForm((prev) => ({ ...prev, [key]: value }));
+  }
+
+  function updateLocationRow(id: string, key: keyof OverrideForm, value: string) {
+    setLocationRows((prev) => prev.map((row) => (row.id === id ? { ...row, [key]: value } : row)));
+  }
+
+  function updateMachineRow(id: string, key: keyof OverrideForm, value: string) {
+    setMachineRows((prev) => prev.map((row) => (row.id === id ? { ...row, [key]: value } : row)));
+  }
+
+  function updateProductRow(id: string, key: keyof ProductForm, value: string) {
+    setProductRows((prev) => prev.map((row) => (row.id === id ? { ...row, [key]: value } : row)));
+  }
+
+  function addLocationRow() {
+    setLocationRows((prev) => [
+      ...prev,
+      {
+        id: makeId("loc"),
+        location: "",
+        currency: "",
+        machineCostPerMin: "",
+        operatorCostPerMin: "",
+        ratedRunningKw: "",
+        idleKw: "",
+        kwhRate: "",
+        energyMultiplier: "",
+        energyCostPerMin: "",
+        scrapCostPerUnit: "",
+        rawMaterialCostPerUnit: "",
+      },
+    ]);
+  }
+
+  function addMachineRow() {
+    setMachineRows((prev) => [
+      ...prev,
+      {
+        id: makeId("machine"),
+        machineId: "",
+        currency: "",
+        machineCostPerMin: "",
+        operatorCostPerMin: "",
+        ratedRunningKw: "",
+        idleKw: "",
+        kwhRate: "",
+        energyMultiplier: "",
+        energyCostPerMin: "",
+        scrapCostPerUnit: "",
+        rawMaterialCostPerUnit: "",
+      },
+    ]);
+  }
+
+  function addProductRow() {
+    setProductRows((prev) => [
+      ...prev,
+      { id: makeId("product"), sku: "", currency: "", rawMaterialCostPerUnit: "" },
+    ]);
+  }
+
+  function applyOrgToAllMachines() {
+    setMachineRows(
+      machines.map((m) => ({
+        id: makeId("machine"),
+        machineId: m.id,
+        currency: orgForm.defaultCurrency,
+        machineCostPerMin: orgForm.machineCostPerMin,
+        operatorCostPerMin: orgForm.operatorCostPerMin,
+        ratedRunningKw: orgForm.ratedRunningKw,
+        idleKw: orgForm.idleKw,
+        kwhRate: orgForm.kwhRate,
+        energyMultiplier: orgForm.energyMultiplier,
+        energyCostPerMin: orgForm.energyCostPerMin,
+        scrapCostPerUnit: orgForm.scrapCostPerUnit,
+        rawMaterialCostPerUnit: orgForm.rawMaterialCostPerUnit,
+      }))
+    );
+  }
+
+  if (role && role !== "OWNER") {
+    return (
+      <div className="rounded-2xl border border-white/10 bg-black/40 p-6 text-zinc-300">
+        {t("financial.config.ownerOnly")}
+      </div>
+    );
+  }
+
+  return (
+    <div className="rounded-2xl border border-white/10 bg-black/40 p-4 space-y-6">
+      <div className="flex flex-wrap items-center justify-between gap-3">
+        <div>
+          <h2 className="text-lg font-semibold text-white">{t("financial.config.title")}</h2>
+          <p className="text-xs text-zinc-500">{t("financial.config.subtitle")}</p>
+        </div>
+        <div className="flex items-center gap-3">
+          <button
+            type="button"
+            onClick={applyOrgToAllMachines}
+            className="rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-xs text-zinc-200 hover:bg-white/10"
+          >
+            {t("financial.config.applyOrg")}
+          </button>
+          <button
+            type="button"
+            onClick={handleSave}
+            disabled={saving}
+            className="rounded-lg bg-emerald-500/80 px-4 py-2 text-xs font-semibold text-white hover:bg-emerald-500"
+          >
+            {saving ? t("financial.config.saving") : t("financial.config.save")}
+          </button>
+        </div>
+      </div>
+
+      {saveStatus && <div className="text-xs text-zinc-400">{saveStatus}</div>}
+
+      <div className="grid gap-4">
+        <div className="rounded-xl border border-white/10 bg-black/20 p-4">
+          <div className="mb-4 flex items-center gap-4">
+            <div className="text-sm font-semibold text-white">{t("financial.config.orgDefaults")}</div>
+            <div className="flex-1" />
+            <input
+              className="w-28 rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+              value={orgForm.defaultCurrency}
+              onChange={(event) =>
+                setOrgForm((prev) => ({ ...prev, defaultCurrency: event.target.value.toUpperCase() }))
+              }
+              placeholder="USD"
+            />
+          </div>
+          <div className="grid gap-3 md:grid-cols-3">
+            {COST_FIELDS.map((field) => (
+              <label key={field.key} className="text-xs text-zinc-400">
+                {t(field.labelKey)}
+                <input
+                  className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                  value={orgForm[field.key]}
+                  onChange={(event) => updateOrgField(field.key, event.target.value)}
+                />
+              </label>
+            ))}
+          </div>
+        </div>
+
+        <div className="rounded-xl border border-white/10 bg-black/20 p-4 space-y-4">
+          <div className="flex items-center justify-between">
+            <div className="text-sm font-semibold text-white">{t("financial.config.locationOverrides")}</div>
+            <button
+              type="button"
+              onClick={addLocationRow}
+              className="rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-xs text-zinc-200 hover:bg-white/10"
+            >
+              {t("financial.config.addLocation")}
+            </button>
+          </div>
+          {locationRows.length === 0 && (
+            <div className="text-xs text-zinc-500">{t("financial.config.noneLocation")}</div>
+          )}
+          {locationRows.map((row) => (
+            <div key={row.id} className="rounded-xl border border-white/10 bg-black/30 p-4">
+              <div className="grid gap-3 md:grid-cols-3">
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.location")}
+                  <select
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.location ?? ""}
+                    onChange={(event) => updateLocationRow(row.id, "location", event.target.value)}
+                  >
+                    <option value="">{t("financial.config.selectLocation")}</option>
+                    {locations.map((loc) => (
+                      <option key={loc} value={loc}>
+                        {loc}
+                      </option>
+                    ))}
+                  </select>
+                </label>
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.currency")}
+                  <input
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.currency}
+                    onChange={(event) => updateLocationRow(row.id, "currency", event.target.value.toUpperCase())}
+                    placeholder="MXN"
+                  />
+                </label>
+              </div>
+              <div className="mt-4 grid gap-3 md:grid-cols-3">
+                {COST_FIELDS.map((field) => (
+                  <label key={field.key} className="text-xs text-zinc-400">
+                    {t(field.labelKey)}
+                    <input
+                      className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                      value={row[field.key]}
+                      onChange={(event) => updateLocationRow(row.id, field.key, event.target.value)}
+                    />
+                  </label>
+                ))}
+              </div>
+            </div>
+          ))}
+        </div>
+
+        <div className="rounded-xl border border-white/10 bg-black/20 p-4 space-y-4">
+          <div className="flex items-center justify-between">
+            <div className="text-sm font-semibold text-white">{t("financial.config.machineOverrides")}</div>
+            <button
+              type="button"
+              onClick={addMachineRow}
+              className="rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-xs text-zinc-200 hover:bg-white/10"
+            >
+              {t("financial.config.addMachine")}
+            </button>
+          </div>
+          {machineRows.length === 0 && (
+            <div className="text-xs text-zinc-500">{t("financial.config.noneMachine")}</div>
+          )}
+          {machineRows.map((row) => (
+            <div key={row.id} className="rounded-xl border border-white/10 bg-black/30 p-4">
+              <div className="grid gap-3 md:grid-cols-3">
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.machine")}
+                  <select
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.machineId ?? ""}
+                    onChange={(event) => updateMachineRow(row.id, "machineId", event.target.value)}
+                  >
+                    <option value="">{t("financial.config.selectMachine")}</option>
+                    {machines.map((machine) => (
+                      <option key={machine.id} value={machine.id}>
+                        {machine.name}
+                      </option>
+                    ))}
+                  </select>
+                </label>
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.currency")}
+                  <input
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.currency}
+                    onChange={(event) => updateMachineRow(row.id, "currency", event.target.value.toUpperCase())}
+                    placeholder="MXN"
+                  />
+                </label>
+              </div>
+              <div className="mt-4 grid gap-3 md:grid-cols-3">
+                {COST_FIELDS.map((field) => (
+                  <label key={field.key} className="text-xs text-zinc-400">
+                    {t(field.labelKey)}
+                    <input
+                      className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                      value={row[field.key]}
+                      onChange={(event) => updateMachineRow(row.id, field.key, event.target.value)}
+                    />
+                  </label>
+                ))}
+              </div>
+            </div>
+          ))}
+        </div>
+
+        <div className="rounded-xl border border-white/10 bg-black/20 p-4 space-y-4">
+          <div className="flex items-center justify-between">
+            <div className="text-sm font-semibold text-white">{t("financial.config.productOverrides")}</div>
+            <button
+              type="button"
+              onClick={addProductRow}
+              className="rounded-lg border border-white/10 bg-white/5 px-3 py-2 text-xs text-zinc-200 hover:bg-white/10"
+            >
+              {t("financial.config.addProduct")}
+            </button>
+          </div>
+          {productRows.length === 0 && (
+            <div className="text-xs text-zinc-500">{t("financial.config.noneProduct")}</div>
+          )}
+          {productRows.map((row) => (
+            <div key={row.id} className="rounded-xl border border-white/10 bg-black/30 p-4">
+              <div className="grid gap-3 md:grid-cols-3">
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.sku")}
+                  <input
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.sku}
+                    onChange={(event) => updateProductRow(row.id, "sku", event.target.value)}
+                    placeholder="SKU-001"
+                  />
+                </label>
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.currency")}
+                  <input
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.currency}
+                    onChange={(event) => updateProductRow(row.id, "currency", event.target.value.toUpperCase())}
+                    placeholder="MXN"
+                  />
+                </label>
+                <label className="text-xs text-zinc-400">
+                  {t("financial.config.rawMaterialUnit")}
+                  <input
+                    className="mt-2 w-full rounded-lg border border-white/10 bg-black/30 px-3 py-2 text-sm text-zinc-200"
+                    value={row.rawMaterialCostPerUnit}
+                    onChange={(event) => updateProductRow(row.id, "rawMaterialCostPerUnit", event.target.value)}
+                  />
+                </label>
+              </div>
+            </div>
+          ))}
+        </div>
+      </div>
+
+      {loading && <div className="text-xs text-zinc-500">{t("financial.config.loading")}</div>}
+    </div>
+  );
+}

data_validation_edge_contract.md

@@ -0,0 +1,74 @@
+# MIS Edge → Cloud Contract (v1.0)
+
+All ingest payloads MUST include these top-level meta fields:
+
+- schemaVersion: "1.0"
+- machineId: UUID
+- tsDevice: epoch milliseconds (number)
+- seq: monotonic integer per machine (persisted across reboots)
+
+## POST /api/ingest/heartbeat
+{
+  "schemaVersion": "1.0",
+  "machineId": "uuid",
+  "tsDevice": 1766427568335,
+  "seq": 123,
+  "online": true,
+  "message": "NR heartbeat",
+  "ip": "192.168.18.33",
+  "fwVersion": "raspi-nodered-1.0"
+}
+
+## POST /api/ingest/kpi (snapshot)
+{
+  "schemaVersion": "1.0",
+  "machineId": "uuid",
+  "tsDevice": 1766427568335,
+  "seq": 124,
+  "activeWorkOrder": { "id": "OT-10001", "sku": "YoguFrut", "target": 600000, "good": 312640, "scrap": 0 },
+  "cycle_count": 31264,
+  "good_parts": 312640,
+  "trackingEnabled": true,
+  "productionStarted": true,
+  "cycleTime": 14,
+  "kpis": { "oee": 100, "availability": 100, "performance": 100, "quality": 100 }
+}
+
+## POST /api/ingest/cycle
+{
+  "schemaVersion": "1.0",
+  "machineId": "uuid",
+  "tsDevice": 1766427568335,
+  "seq": 125,
+  "cycle": {
+    "timestamp": 1766427568335,
+    "cycle_count": 31264,
+    "actual_cycle_time": 10.141,
+    "theoretical_cycle_time": 14,
+    "work_order_id": "OT-10001",
+    "sku": "YoguFrut",
+    "cavities": 10,
+    "good_delta": 10,
+    "scrap_total": 0
+  }
+}
+
+## POST /api/ingest/event
+Edge MUST split arrays; cloud expects one event per request.
+{
+  "schemaVersion": "1.0",
+  "machineId": "uuid",
+  "tsDevice": 1766427568335,
+  "seq": 126,
+  "event": {
+    "anomaly_type": "slow-cycle",
+    "severity": "warning",
+    "title": "Slow Cycle Detected",
+    "description": "Cycle took 23.6s",
+    "timestamp": 1766427568335,
+    "work_order_id": "OT-10001",
+    "cycle_count": 31265,
+    "data": {},
+    "kpi_snapshot": {}
+  }
+}

dictionary_en_es.md

@@ -0,0 +1,387 @@
+# EN/ES Dictionary
+
+This dictionary captures UI copy for Control Tower. EN is the source; ES-MX is the translation.
+Main KPIs remain English in ES-MX (OEE, KPI, SKU, AVAILABILITY, PERFORMANCE, QUALITY).
+
+## Common
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| common.loading | Loading... | Cargando... |
+| common.loadingShort | Loading | Cargando |
+| common.never | never | nunca |
+| common.na | -- | -- |
+| common.back | Back | Volver |
+| common.cancel | Cancel | Cancelar |
+| common.close | Close | Cerrar |
+| common.save | Save | Guardar |
+| common.copy | Copy | Copiar |
+
+## Navigation
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| nav.overview | Overview | Resumen |
+| nav.machines | Machines | Máquinas |
+| nav.reports | Reports | Reportes |
+| nav.settings | Settings | Configuración |
+
+## Sidebar
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| sidebar.productTitle | MIS | MIS |
+| sidebar.productSubtitle | Control Tower | Control Tower |
+| sidebar.userFallback | User | Usuario |
+| sidebar.loadingOrg | Loading... | Cargando... |
+| sidebar.themeTooltip | Theme and language settings | Tema e idioma |
+| sidebar.switchToDark | Switch to dark mode | Cambiar a modo oscuro |
+| sidebar.switchToLight | Switch to light mode | Cambiar a modo claro |
+| sidebar.logout | Logout | Cerrar sesión |
+| sidebar.role.member | MEMBER | MIEMBRO |
+| sidebar.role.admin | ADMIN | ADMIN |
+| sidebar.role.owner | OWNER | PROPIETARIO |
+
+## Login
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| login.title | Control Tower | Control Tower |
+| login.subtitle | Sign in to your organization | Inicia sesión en tu organización |
+| login.email | Email | Correo electrónico |
+| login.password | Password | Contraseña |
+| login.error.default | Login failed | Inicio de sesión fallido |
+| login.error.network | Network error | Error de red |
+| login.submit.loading | Signing in... | Iniciando sesión... |
+| login.submit.default | Login | Iniciar sesión |
+| login.newHere | New here? | ¿Nuevo aquí? |
+| login.createAccount | Create an account | Crear cuenta |
+
+## Signup
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| signup.verify.title | Verify your email | Verifica tu correo |
+| signup.verify.sent | We sent a verification link to {email}. | Enviamos un enlace de verificación a {email}. |
+| signup.verify.failed | Verification email failed to send. Please contact support. | No se pudo enviar el correo de verificación. Contacta a soporte. |
+| signup.verify.notice | Once verified, you can sign in and invite your team. | Después de verificar, puedes iniciar sesión e invitar a tu equipo. |
+| signup.verify.back | Back to login | Volver al inicio de sesión |
+| signup.title | Create your Control Tower | Crea tu Control Tower |
+| signup.subtitle | Set up your organization and invite the team. | Configura tu organización e invita al equipo. |
+| signup.orgName | Organization name | Nombre de la organización |
+| signup.yourName | Your name | Tu nombre |
+| signup.email | Email | Correo electrónico |
+| signup.password | Password | Contraseña |
+| signup.error.default | Signup failed | Registro fallido |
+| signup.error.network | Network error | Error de red |
+| signup.submit.loading | Creating account... | Creando cuenta... |
+| signup.submit.default | Create account | Crear cuenta |
+| signup.alreadyHave | Already have access? | ¿Ya tienes acceso? |
+| signup.signIn | Sign in | Iniciar sesión |
+
+## Invite
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| invite.loading | Loading invite... | Cargando invitación... |
+| invite.notFound | Invite not found. | Invitación no encontrada. |
+| invite.joinTitle | Join {org} | Únete a {org} |
+| invite.acceptCopy | Accept the invite for {email} as {role}. | Acepta la invitación para {email} como {role}. |
+| invite.yourName | Your name | Tu nombre |
+| invite.password | Password | Contraseña |
+| invite.error.notFound | Invite not found | Invitación no encontrada |
+| invite.error.acceptFailed | Invite acceptance failed | No se pudo aceptar la invitación |
+| invite.submit.loading | Joining... | Uniéndote... |
+| invite.submit.default | Join organization | Unirse a la organización |
+
+## Overview
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| overview.title | Overview | Resumen |
+| overview.subtitle | Fleet pulse, alerts, and top attention items. | Pulso de flota, alertas y elementos prioritarios. |
+| overview.viewMachines | View Machines | Ver Máquinas |
+| overview.loading | Loading overview... | Cargando resumen... |
+| overview.fleetHealth | Fleet Health | Salud de flota |
+| overview.machinesTotal | Machines total | Máquinas totales |
+| overview.online | Online | En línea |
+| overview.offline | Offline | Fuera de línea |
+| overview.run | Run | En marcha |
+| overview.idle | Idle | En espera |
+| overview.stop | Stop | Paro |
+| overview.productionTotals | Production Totals | Totales de producción |
+| overview.good | Good | Buenas |
+| overview.scrap | Scrap | Scrap |
+| overview.target | Target | Meta |
+| overview.kpiSumNote | Sum of latest KPIs across machines. | Suma de los últimos KPIs por máquina. |
+| overview.activityFeed | Activity Feed | Actividad |
+| overview.eventsRefreshing | Refreshing recent events... | Actualizando eventos recientes... |
+| overview.eventsLast30 | Last 30 merged events | Últimos 30 eventos combinados |
+| overview.eventsNone | No recent events. | Sin eventos recientes. |
+| overview.oeeAvg | OEE (avg) | OEE (avg) |
+| overview.availabilityAvg | Availability (avg) | Availability (avg) |
+| overview.performanceAvg | Performance (avg) | Performance (avg) |
+| overview.qualityAvg | Quality (avg) | Quality (avg) |
+| overview.attentionList | Attention List | Lista de atención |
+| overview.shown | shown | mostrados |
+| overview.noUrgent | No urgent issues detected. | No se detectaron problemas urgentes. |
+| overview.timeline | Unified Timeline | Línea de tiempo unificada |
+| overview.items | items | elementos |
+| overview.noEvents | No events yet. | Sin eventos aún. |
+| overview.ack | ACK | ACK |
+| overview.severity.critical | CRITICAL | CRÍTICO |
+| overview.severity.warning | WARNING | ADVERTENCIA |
+| overview.severity.info | INFO | INFO |
+| overview.source.ingested | ingested | ingestado |
+| overview.source.derived | derived | derivado |
+| overview.event.macrostop | macrostop | macroparo |
+| overview.event.microstop | microstop | microparo |
+| overview.event.slow-cycle | slow-cycle | ciclo lento |
+| overview.status.offline | OFFLINE | FUERA DE LÍNEA |
+| overview.status.online | ONLINE | EN LÍNEA |
+
+## Machines
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| machines.title | Machines | Máquinas |
+| machines.subtitle | Select a machine to view live KPIs. | Selecciona una máquina para ver KPIs en vivo. |
+| machines.cancel | Cancel | Cancelar |
+| machines.addMachine | Add Machine | Agregar máquina |
+| machines.backOverview | Back to Overview | Volver al Resumen |
+| machines.addCardTitle | Add a machine | Agregar máquina |
+| machines.addCardSubtitle | Generate the machine ID and API key for your Node-RED edge. | Genera el ID de máquina y la API key para tu edge Node-RED. |
+| machines.field.name | Machine Name | Nombre de la máquina |
+| machines.field.code | Code (optional) | Código (opcional) |
+| machines.field.location | Location (optional) | Ubicación (opcional) |
+| machines.create.loading | Creating... | Creando... |
+| machines.create.default | Create Machine | Crear máquina |
+| machines.create.error.nameRequired | Machine name is required | El nombre de la máquina es obligatorio |
+| machines.create.error.failed | Failed to create machine | No se pudo crear la máquina |
+| machines.pairing.title | Edge pairing code | Código de emparejamiento |
+| machines.pairing.machine | Machine: | Máquina: |
+| machines.pairing.codeLabel | Pairing code | Código de emparejamiento |
+| machines.pairing.expires | Expires | Expira |
+| machines.pairing.soon | soon | pronto |
+| machines.pairing.instructions | Enter this code on the Node-RED Control Tower settings screen to link the edge device. | Ingresa este código en la pantalla de configuración de Node-RED Control Tower para vincular el dispositivo. |
+| machines.pairing.copy | Copy Code | Copiar código |
+| machines.pairing.copied | Copied | Copiado |
+| machines.pairing.copyUnsupported | Copy not supported | Copiar no disponible |
+| machines.pairing.copyFailed | Copy failed | Falló la copia |
+| machines.loading | Loading machines... | Cargando máquinas... |
+| machines.empty | No machines found for this org. | No se encontraron máquinas para esta organización. |
+| machines.status | Status | Estado |
+| machines.status.noHeartbeat | No heartbeat | Sin heartbeat |
+| machines.status.ok | OK | OK |
+| machines.status.offline | OFFLINE | FUERA DE LÍNEA |
+| machines.status.unknown | UNKNOWN | DESCONOCIDO |
+| machines.lastSeen | Last seen {time} | Visto hace {time} |
+
+## Machine Detail
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| machine.detail.titleFallback | Machine | Máquina |
+| machine.detail.lastSeen | Last seen {time} | Visto hace {time} |
+| machine.detail.loading | Loading... | Cargando... |
+| machine.detail.error.failed | Failed to load machine | No se pudo cargar la máquina |
+| machine.detail.error.network | Network error | Error de red |
+| machine.detail.back | Back | Volver |
+| machine.detail.workOrders.upload | Upload Work Orders | Subir ordenes de trabajo |
+| machine.detail.workOrders.uploading | Uploading... | Subiendo... |
+| machine.detail.workOrders.uploadParsing | Parsing file... | Leyendo archivo... |
+| machine.detail.workOrders.uploadHint | CSV or XLSX with Work Order ID, SKU, Theoretical Cycle Time (Seconds), Target Quantity. | CSV o XLSX con Work Order ID, SKU, Theoretical Cycle Time (Seconds), Target Quantity. |
+| machine.detail.workOrders.uploadSuccess | Uploaded {count} work orders | Se cargaron {count} ordenes de trabajo |
+| machine.detail.workOrders.uploadError | Upload failed | No se pudo cargar |
+| machine.detail.workOrders.uploadInvalid | No valid work orders found | No se encontraron ordenes de trabajo validas |
+| machine.detail.workOrders.uploadUnauthorized | Not authorized to upload work orders | No autorizado para cargar ordenes de trabajo |
+| machine.detail.status.offline | OFFLINE | FUERA DE LÍNEA |
+| machine.detail.status.unknown | UNKNOWN | DESCONOCIDO |
+| machine.detail.status.run | RUN | EN MARCHA |
+| machine.detail.status.idle | IDLE | EN ESPERA |
+| machine.detail.status.stop | STOP | PARO |
+| machine.detail.status.down | DOWN | CAÍDA |
+| machine.detail.bucket.normal | Normal Cycle | Ciclo normal |
+| machine.detail.bucket.slow | Slow Cycle | Ciclo lento |
+| machine.detail.bucket.microstop | Microstop | Microparo |
+| machine.detail.bucket.macrostop | Macrostop | Macroparo |
+| machine.detail.bucket.unknown | Unknown | Desconocido |
+| machine.detail.activity.title | Machine Activity Timeline | Línea de tiempo de actividad |
+| machine.detail.activity.subtitle | Real-time analysis of production cycles | Análisis en tiempo real de ciclos de producción |
+| machine.detail.activity.noData | No timeline data yet. | Sin datos de línea de tiempo. |
+| machine.detail.tooltip.cycle | Cycle: {label} | Ciclo: {label} |
+| machine.detail.tooltip.duration | Duration | Duración |
+| machine.detail.tooltip.ideal | Ideal | Ideal |
+| machine.detail.tooltip.deviation | Deviation | Desviación |
+| machine.detail.kpi.updated | Updated {time} | Actualizado {time} |
+| machine.detail.currentWorkOrder | Current Work Order | Orden de trabajo actual |
+| machine.detail.recentEvents | Recent Events | Eventos recientes |
+| machine.detail.noEvents | No events yet. | Sin eventos aún. |
+| machine.detail.cycleTarget | Cycle target | Ciclo objetivo |
+| machine.detail.mini.events | Detected Events | Eventos detectados |
+| machine.detail.mini.events.subtitle | Count by type (cycles) | Conteo por tipo (ciclos) |
+| machine.detail.mini.deviation | Actual vs Standard Cycle | Ciclo real vs estándar |
+| machine.detail.mini.deviation.subtitle | Average deviation | Desviación promedio |
+| machine.detail.mini.impact | Production Impact | Impacto en producción |
+| machine.detail.mini.impact.subtitle | Extra time vs ideal | Tiempo extra vs ideal |
+| machine.detail.modal.events | Detected Events | Eventos detectados |
+| machine.detail.modal.deviation | Actual vs Standard Cycle | Ciclo real vs estándar |
+| machine.detail.modal.impact | Production Impact | Impacto en producción |
+| machine.detail.modal.standardCycle | Standard cycle (ideal) | Ciclo estándar (ideal) |
+| machine.detail.modal.avgDeviation | Average deviation | Desviación promedio |
+| machine.detail.modal.sample | Sample | Muestra |
+| machine.detail.modal.cycles | cycles | ciclos |
+| machine.detail.modal.tip | Tip: the faint line is the ideal. Each point is a real cycle. | Tip: la línea tenue es el ideal. Cada punto es un ciclo real. |
+| machine.detail.modal.totalExtra | Total extra time | Tiempo extra total |
+| machine.detail.modal.microstops | Microstops | Microparos |
+| machine.detail.modal.macroStops | Macro stops | Macroparos |
+| machine.detail.modal.extraTimeLabel | Extra time | Tiempo extra |
+| machine.detail.modal.extraTimeNote | This is "lost time" vs ideal, distributed by event type. | Esto es "tiempo perdido" vs ideal, distribuido por tipo de evento. |
+
+## Reports
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| reports.title | Reports | Reportes |
+| reports.subtitle | Trends, downtime, and quality analytics across machines. | Tendencias, paros y analítica de calidad por máquina. |
+| reports.exportCsv | Export CSV | Exportar CSV |
+| reports.exportPdf | Export PDF | Exportar PDF |
+| reports.filters | Filters | Filtros |
+| reports.rangeLabel.last24 | Last 24 hours | Últimas 24 horas |
+| reports.rangeLabel.last7 | Last 7 days | Últimos 7 días |
+| reports.rangeLabel.last30 | Last 30 days | Últimos 30 días |
+| reports.rangeLabel.custom | Custom range | Rango personalizado |
+| reports.filter.range | Range | Rango |
+| reports.filter.machine | Machine | Máquina |
+| reports.filter.workOrder | Work Order | Orden de trabajo |
+| reports.filter.sku | SKU | SKU |
+| reports.filter.allMachines | All machines | Todas las máquinas |
+| reports.filter.allWorkOrders | All work orders | Todas las órdenes |
+| reports.filter.allSkus | All SKUs | Todos los SKUs |
+| reports.loading | Loading reports... | Cargando reportes... |
+| reports.error.failed | Failed to load reports | No se pudieron cargar los reportes |
+| reports.error.network | Network error | Error de red |
+| reports.kpi.note.withData | Computed from KPI snapshots. | Calculado a partir de KPIs. |
+| reports.kpi.note.noData | No data in selected range. | Sin datos en el rango seleccionado. |
+| reports.oeeTrend | OEE Trend | Tendencia de OEE |
+| reports.downtimePareto | Downtime Pareto | Pareto de paros |
+| reports.cycleDistribution | Cycle Time Distribution | Distribución de tiempos de ciclo |
+| reports.scrapTrend | Scrap Trend | Tendencia de scrap |
+| reports.topLossDrivers | Top Loss Drivers | Principales causas de pérdida |
+| reports.qualitySummary | Quality Summary | Resumen de calidad |
+| reports.notes | Notes for Ops | Notas para operaciones |
+| reports.notes.suggested | Suggested actions | Acciones sugeridas |
+| reports.notes.none | No insights yet. Generate reports after data collection. | Sin insights todavía. Genera reportes tras recolectar datos. |
+| reports.noTrend | No trend data yet. | Sin datos de tendencia. |
+| reports.noDowntime | No downtime data yet. | Sin datos de paros. |
+| reports.noCycle | No cycle data yet. | Sin datos de ciclo. |
+| reports.scrapRate | Scrap Rate | Scrap Rate |
+| reports.topScrapSku | Top Scrap SKU | SKU con más scrap |
+| reports.topScrapWorkOrder | Top Scrap Work Order | Orden con más scrap |
+| reports.loss.macrostop | Macrostop | Macroparo |
+| reports.loss.microstop | Microstop | Microparo |
+| reports.loss.slowCycle | Slow Cycle | Ciclo lento |
+| reports.loss.qualitySpike | Quality Spike | Pico de calidad |
+| reports.loss.oeeDrop | OEE Drop | Caída de OEE |
+| reports.loss.perfDegradation | Perf Degradation | Baja de desempeño |
+| reports.tooltip.cycles | Cycles | Ciclos |
+| reports.tooltip.range | Range | Rango |
+| reports.tooltip.below | Below | Debajo de |
+| reports.tooltip.above | Above | Encima de |
+| reports.tooltip.extremes | Extremes | Extremos |
+| reports.tooltip.downtime | Downtime | Tiempo de paro |
+| reports.tooltip.extraTime | Extra time | Tiempo extra |
+| reports.csv.section | section | sección |
+| reports.csv.key | key | clave |
+| reports.csv.value | value | valor |
+| reports.pdf.title | Report Export | Exportación de reporte |
+| reports.pdf.range | Range | Rango |
+| reports.pdf.machine | Machine | Máquina |
+| reports.pdf.workOrder | Work Order | Orden de trabajo |
+| reports.pdf.sku | SKU | SKU |
+| reports.pdf.metric | Metric | Métrica |
+| reports.pdf.value | Value | Valor |
+| reports.pdf.topLoss | Top Loss Drivers | Principales causas de pérdida |
+| reports.pdf.qualitySummary | Quality Summary | Resumen de calidad |
+| reports.pdf.cycleDistribution | Cycle Time Distribution | Distribución de tiempos de ciclo |
+| reports.pdf.notes | Notes for Ops | Notas para operaciones |
+| reports.pdf.none | None | Ninguna |
+
+## Settings
+| Key | EN | ES-MX |
+| --- | --- | --- |
+| settings.title | Settings | Configuración |
+| settings.subtitle | Live configuration for shifts, alerts, and defaults. | Configuración en vivo para turnos, alertas y valores predeterminados. |
+| settings.loading | Loading settings... | Cargando configuración... |
+| settings.loadingTeam | Loading team... | Cargando equipo... |
+| settings.refresh | Refresh | Actualizar |
+| settings.save | Save changes | Guardar cambios |
+| settings.saving | Saving... | Guardando... |
+| settings.saved | Settings saved | Configuración guardada |
+| settings.failedLoad | Failed to load settings | No se pudo cargar la configuración |
+| settings.failedTeam | Failed to load team | No se pudo cargar el equipo |
+| settings.failedSave | Failed to save settings | No se pudo guardar la configuración |
+| settings.unavailable | Settings are unavailable. | La configuración no está disponible. |
+| settings.conflict | Settings changed elsewhere. Refresh and try again. | La configuración cambió en otro lugar. Actualiza e intenta de nuevo. |
+| settings.org.title | Organization | Organización |
+| settings.org.plantName | Plant Name | Nombre de planta |
+| settings.org.slug | Slug | Slug |
+| settings.org.timeZone | Time Zone | Zona horaria |
+| settings.shiftSchedule | Shift Schedule | Turnos |
+| settings.shiftSubtitle | Define active shifts and downtime compensation. | Define turnos activos y compensación de paros. |
+| settings.shiftName | Shift name | Nombre del turno |
+| settings.shiftStart | Start | Inicio |
+| settings.shiftEnd | End | Fin |
+| settings.shiftEnabled | Enabled | Activo |
+| settings.shiftAdd | Add shift | Agregar turno |
+| settings.shiftRemove | Remove | Eliminar |
+| settings.shiftComp | Shift change compensation | Compensación por cambio de turno |
+| settings.lunchBreak | Lunch break | Comida |
+| settings.minutes | minutes | minutos |
+| settings.shiftHint | Max 3 shifts, HH:mm | Máx 3 turnos, HH:mm |
+| settings.shiftTo | to | a |
+| settings.shiftCompLabel | Shift change compensation (min) | Compensación por cambio de turno (min) |
+| settings.lunchBreakLabel | Lunch break (min) | Comida (min) |
+| settings.shift.defaultName | Shift {index} | Turno {index} |
+| settings.thresholds | Alert thresholds | Umbrales de alertas |
+| settings.thresholdsSubtitle | Tune production health alerts. | Ajusta alertas de salud de producción. |
+| settings.thresholds.appliesAll | Applies to all machines | Aplica a todas las máquinas |
+| settings.thresholds.oee | OEE alert threshold | Umbral de alerta OEE |
+| settings.thresholds.performance | Performance threshold | Umbral de Performance |
+| settings.thresholds.qualitySpike | Quality spike delta | Delta de pico de calidad |
+| settings.thresholds.stoppage | Stoppage multiplier | Multiplicador de paro |
+| settings.alerts | Alerts | Alertas |
+| settings.alertsSubtitle | Choose which alerts to notify. | Elige qué alertas notificar. |
+| settings.thresholds.macroStoppage | Macro stoppage multiplier | Multiplicador de macroparo |
+| settings.alerts.oeeDrop | OEE drop alerts | Alertas por caída de OEE |
+| settings.alerts.oeeDropHelper | Notify when OEE falls below threshold | Notificar cuando OEE esté por debajo del umbral |
+| settings.alerts.performanceDegradation | Performance degradation alerts | Alertas por baja de Performance |
+| settings.alerts.performanceDegradationHelper | Flag prolonged slow cycles | Marcar ciclos lentos prolongados |
+| settings.alerts.qualitySpike | Quality spike alerts | Alertas por picos de calidad |
+| settings.alerts.qualitySpikeHelper | Alert on scrap spikes | Alertar por picos de scrap |
+| settings.alerts.predictive | Predictive OEE decline alerts | Alertas predictivas de caída OEE |
+| settings.alerts.predictiveHelper | Warn before OEE drops | Avisar antes de que OEE caiga |
+| settings.defaults | Mold Defaults | Valores predeterminados de moldes |
+| settings.defaults.moldTotal | Total molds | Moldes totales |
+| settings.defaults.moldActive | Active molds | Moldes activos |
+| settings.updated | Updated | Actualizado |
+| settings.updatedBy | Updated by | Actualizado por |
+| settings.team | Team Members | Miembros del equipo |
+| settings.teamTotal | {count} total | {count} total |
+| settings.teamNone | No team members yet. | Sin miembros del equipo. |
+| settings.invites | Invitations | Invitaciones |
+| settings.inviteEmail | Invite email | Correo de invitación |
+| settings.inviteRole | Role | Rol |
+| settings.inviteSend | Create invite | Crear invitación |
+| settings.inviteSending | Creating... | Creando... |
+| settings.inviteStatus.copied | Invite link copied | Enlace de invitación copiado |
+| settings.inviteStatus.emailRequired | Email is required | El correo es obligatorio |
+| settings.inviteStatus.failed | Failed to revoke invite | No se pudo revocar la invitación |
+| settings.inviteStatus.sent | Invite email sent | Correo de invitación enviado |
+| settings.inviteStatus.createFailed | Failed to create invite | No se pudo crear la invitación |
+| settings.inviteStatus.emailFailed | Invite created, email failed: {url} | Invitación creada, falló el correo: {url} |
+| settings.inviteNone | No pending invites. | Sin invitaciones pendientes. |
+| settings.inviteExpires | Expires {date} | Expira {date} |
+| settings.inviteRole.member | Member | Miembro |
+| settings.inviteRole.admin | Admin | Admin |
+| settings.inviteRole.owner | Owner | Propietario |
+| settings.inviteCopy | Copy link | Copiar enlace |
+| settings.inviteRevoke | Revoke | Revocar |
+| settings.role.owner | Owner | Propietario |
+| settings.role.admin | Admin | Admin |
+| settings.role.member | Member | Miembro |
+| settings.role.inactive | Inactive | Inactivo |
+| settings.integrations | Integrations | Integraciones |
+| settings.integrations.webhook | Webhook URL | Webhook URL |
+| settings.integrations.erp | ERP Sync | ERP Sync |
+| settings.integrations.erpNotConfigured | Not configured | No configurado |

lib/alerts/engine.ts

@@ -0,0 +1,414 @@
+import { prisma } from "@/lib/prisma";
+import { sendEmail } from "@/lib/email";
+import { sendSms } from "@/lib/sms";
+import { AlertPolicySchema, DEFAULT_POLICY } from "@/lib/alerts/policy";
+
+type Recipient = {
+  userId?: string;
+  contactId?: string;
+  name?: string | null;
+  email?: string | null;
+  phone?: string | null;
+  role: string;
+};
+
+function normalizeEventType(value: unknown) {
+  const raw = String(value ?? "").trim().toLowerCase();
+  if (!raw) return raw;
+  const cleaned = raw.replace(/[_\s]+/g, "-").replace(/-+/g, "-");
+  if (cleaned === "micro-stop") return "microstop";
+  if (cleaned === "macro-stop") return "macrostop";
+  if (cleaned === "slowcycle") return "slow-cycle";
+  return cleaned;
+}
+
+function asRecord(value: unknown): Record<string, unknown> | null {
+  if (!value || typeof value !== "object" || Array.isArray(value)) return null;
+  return value as Record<string, unknown>;
+}
+
+function unwrapEventData(raw: unknown) {
+  const payload = asRecord(raw);
+  const inner = asRecord(payload?.data) ?? payload;
+  return { payload, inner };
+}
+
+function readString(value: unknown) {
+  return typeof value === "string" ? value : null;
+}
+
+function readNumber(value: unknown) {
+  const n = typeof value === "number" ? value : Number(value);
+  return Number.isFinite(n) ? n : null;
+}
+
+function readBool(value: unknown) {
+  return value === true;
+}
+
+function extractDurationSec(raw: unknown): number | null {
+  const payload = asRecord(raw);
+  if (!payload) return null;
+  const data = asRecord(payload.data) ?? payload;
+  const candidates = [
+    data?.duration_seconds,
+    data?.duration_sec,
+    data?.stoppage_duration_seconds,
+    data?.stop_duration_seconds,
+  ];
+  for (const val of candidates) {
+    if (typeof val === "number" && Number.isFinite(val) && val >= 0) return val;
+  }
+
+  const msCandidates = [data?.duration_ms, data?.durationMs];
+  for (const val of msCandidates) {
+    if (typeof val === "number" && Number.isFinite(val) && val >= 0) {
+      return Math.round(val / 1000);
+    }
+  }
+
+  const startMs = data?.start_ts ?? data?.startTs ?? null;
+  const endMs = data?.end_ts ?? data?.endTs ?? null;
+  if (typeof startMs === "number" && typeof endMs === "number" && endMs >= startMs) {
+    return Math.round((endMs - startMs) / 1000);
+  }
+
+  return null;
+}
+
+async function ensurePolicy(orgId: string) {
+  const existing = await prisma.alertPolicy.findUnique({
+    where: { orgId },
+    select: { id: true, policyJson: true },
+  });
+  if (existing) {
+    const parsed = AlertPolicySchema.safeParse(existing.policyJson);
+    return parsed.success ? parsed.data : DEFAULT_POLICY;
+  }
+
+  await prisma.alertPolicy.create({
+    data: {
+      orgId,
+      policyJson: DEFAULT_POLICY,
+    },
+  });
+
+  return DEFAULT_POLICY;
+}
+
+async function loadRecipients(orgId: string, role: string, eventType: string): Promise<Recipient[]> {
+  const roleUpper = role.toUpperCase();
+  const normalizedEventType = normalizeEventType(eventType);
+  const [members, external] = await Promise.all([
+    prisma.orgUser.findMany({
+      where: { orgId, role: roleUpper },
+      select: {
+        userId: true,
+        user: { select: { name: true, email: true, phone: true, isActive: true } },
+      },
+    }),
+    prisma.alertContact.findMany({
+      where: {
+        orgId,
+        isActive: true,
+        OR: [{ roleScope: roleUpper }, { roleScope: "CUSTOM" }],
+      },
+      select: {
+        id: true,
+        name: true,
+        email: true,
+        phone: true,
+        eventTypes: true,
+      },
+    }),
+  ]);
+
+  const memberRecipients = members
+    .filter((m) => m.user?.isActive !== false)
+    .map((m) => ({
+      userId: m.userId,
+      name: m.user?.name ?? null,
+      email: m.user?.email ?? null,
+      phone: m.user?.phone ?? null,
+      role: roleUpper,
+    }));
+
+  const externalRecipients = external
+    .filter((c) => {
+      const types = Array.isArray(c.eventTypes) ? c.eventTypes : null;
+      if (!types || !types.length) return true;
+      return types.some((type) => normalizeEventType(type) === normalizedEventType);
+    })
+    .map((c) => ({
+      contactId: c.id,
+      name: c.name ?? null,
+      email: c.email ?? null,
+      phone: c.phone ?? null,
+      role: roleUpper,
+    }));
+
+  return [...memberRecipients, ...externalRecipients];
+}
+
+function buildAlertMessage(params: {
+  machineName: string;
+  machineCode?: string | null;
+  eventType: string;
+  title: string;
+  description?: string | null;
+  durationMin?: number | null;
+}) {
+  const durationLabel =
+    params.durationMin != null ? `${Math.round(params.durationMin)} min` : "n/a";
+  const subject = `[MIS] ${params.eventType} - ${params.machineName}`;
+  const text = [
+    `Machine: ${params.machineName}${params.machineCode ? ` (${params.machineCode})` : ""}`,
+    `Event: ${params.eventType}`,
+    `Title: ${params.title}`,
+    params.description ? `Description: ${params.description}` : null,
+    `Duration: ${durationLabel}`,
+  ]
+    .filter(Boolean)
+    .join("\n");
+  const html = text.replace(/\n/g, "<br/>");
+  return { subject, text, html };
+}
+
+async function shouldSendNotification(params: {
+  eventIds: string[];
+  ruleId: string;
+  role: string;
+  channel: string;
+  contactId?: string;
+  userId?: string;
+  repeatMinutes?: number;
+}) {
+  const existing = await prisma.alertNotification.findFirst({
+    where: {
+      eventId: { in: params.eventIds },
+      ruleId: params.ruleId,
+      role: params.role,
+      channel: params.channel,
+      ...(params.contactId ? { contactId: params.contactId } : {}),
+      ...(params.userId ? { userId: params.userId } : {}),
+    },
+    orderBy: { sentAt: "desc" },
+    select: { sentAt: true },
+  });
+
+  if (!existing) return true;
+  const repeatMin = Number(params.repeatMinutes ?? 0);
+  if (!repeatMin || repeatMin <= 0) return false;
+  const elapsed = Date.now() - new Date(existing.sentAt).getTime();
+  return elapsed >= repeatMin * 60 * 1000;
+}
+
+async function resolveAlertEventIds(orgId: string, alertId: string, fallbackId: string) {
+  const events = await prisma.machineEvent.findMany({
+    where: {
+      orgId,
+      data: {
+        path: ["alert_id"],
+        equals: alertId,
+      },
+    },
+    select: { id: true },
+  });
+  const ids = events.map((row) => row.id);
+  if (!ids.includes(fallbackId)) ids.push(fallbackId);
+  return ids;
+}
+
+async function recordNotification(params: {
+  orgId: string;
+  machineId: string;
+  eventId: string;
+  eventType: string;
+  ruleId: string;
+  role: string;
+  channel: string;
+  contactId?: string;
+  userId?: string;
+  status: string;
+  error?: string | null;
+}) {
+  await prisma.alertNotification.create({
+    data: {
+      orgId: params.orgId,
+      machineId: params.machineId,
+      eventId: params.eventId,
+      eventType: params.eventType,
+      ruleId: params.ruleId,
+      role: params.role,
+      channel: params.channel,
+      contactId: params.contactId ?? null,
+      userId: params.userId ?? null,
+      status: params.status,
+      error: params.error ?? null,
+    },
+  });
+}
+
+async function emitFailureEvent(params: {
+  orgId: string;
+  machineId: string;
+  eventType: string;
+  role: string;
+  channel: string;
+  error: string;
+}) {
+  await prisma.machineEvent.create({
+    data: {
+      orgId: params.orgId,
+      machineId: params.machineId,
+      ts: new Date(),
+      topic: "alert-delivery-failed",
+      eventType: "alert-delivery-failed",
+      severity: "critical",
+      requiresAck: true,
+      title: "Alert delivery failed",
+      description: params.error,
+      data: {
+        sourceEventType: params.eventType,
+        role: params.role,
+        channel: params.channel,
+        error: params.error,
+      },
+    },
+  });
+}
+
+export async function evaluateAlertsForEvent(eventId: string) {
+  const event = await prisma.machineEvent.findUnique({
+    where: { id: eventId },
+    select: {
+      id: true,
+      orgId: true,
+      machineId: true,
+      eventType: true,
+      title: true,
+      description: true,
+      data: true,
+    },
+  });
+  if (!event) return;
+
+  const policy = await ensurePolicy(event.orgId);
+  const eventType = normalizeEventType(event.eventType);
+  const rule = policy.rules.find((r) => normalizeEventType(r.eventType) === eventType);
+  if (!rule) return;
+
+  const { payload, inner } = unwrapEventData(event.data);
+  const alertId = readString(payload?.alert_id ?? inner?.alert_id);
+  const isUpdate = readBool(payload?.is_update ?? inner?.is_update);
+  const isAutoAck = readBool(payload?.is_auto_ack ?? inner?.is_auto_ack);
+  const lastCycleTs = readNumber(payload?.last_cycle_timestamp ?? inner?.last_cycle_timestamp);
+  const theoreticalSec = readNumber(payload?.theoretical_cycle_time ?? inner?.theoretical_cycle_time);
+  if (isAutoAck) return;
+  if (isUpdate && !(rule.repeatMinutes && rule.repeatMinutes > 0)) return;
+  if ((eventType === "microstop" || eventType === "macrostop") && theoreticalSec && lastCycleTs == null) {
+    return;
+  }
+
+  const durationSec = extractDurationSec(event.data);
+  const durationMin = durationSec != null ? durationSec / 60 : 0;
+  const machine = await prisma.machine.findUnique({
+    where: { id: event.machineId },
+    select: { name: true, code: true },
+  });
+  const delivered = new Set<string>();
+  const notificationEventIds = alertId
+    ? await resolveAlertEventIds(event.orgId, alertId, event.id)
+    : [event.id];
+
+  for (const [roleName, roleRule] of Object.entries(rule.roles)) {
+    if (!roleRule?.enabled) continue;
+    if (durationMin < Number(roleRule.afterMinutes ?? 0)) continue;
+
+    const recipients = await loadRecipients(event.orgId, roleName, eventType);
+    if (!recipients.length) continue;
+
+    const message = buildAlertMessage({
+      machineName: machine?.name ?? "Unknown Machine",
+      machineCode: machine?.code ?? null,
+      eventType,
+      title: event.title ?? "Alert",
+      description: event.description ?? null,
+      durationMin,
+    });
+
+    for (const recipient of recipients) {
+      for (const channel of roleRule.channels ?? []) {
+        const canSend =
+          channel === "email" ? !!recipient.email : channel === "sms" ? !!recipient.phone : false;
+        if (!canSend) continue;
+        const key = `${channel}:${recipient.userId ?? recipient.contactId ?? recipient.email ?? recipient.phone ?? ""}`;
+        if (delivered.has(key)) continue;
+
+        const allowed = await shouldSendNotification({
+          eventIds: notificationEventIds,
+          ruleId: rule.id,
+          role: roleName,
+          channel,
+          contactId: recipient.contactId,
+          userId: recipient.userId,
+          repeatMinutes: rule.repeatMinutes,
+        });
+        if (!allowed) continue;
+
+        try {
+          if (channel === "email") {
+            await sendEmail({
+              to: recipient.email as string,
+              subject: message.subject,
+              text: message.text,
+              html: message.html,
+            });
+          } else if (channel === "sms") {
+            await sendSms({
+              to: recipient.phone as string,
+              body: message.text,
+            });
+          }
+
+          await recordNotification({
+            orgId: event.orgId,
+            machineId: event.machineId,
+            eventId: event.id,
+            eventType,
+            ruleId: rule.id,
+            role: roleName,
+            channel,
+            contactId: recipient.contactId,
+            userId: recipient.userId,
+            status: "sent",
+          });
+          delivered.add(key);
+        } catch (err: unknown) {
+          const msg = err instanceof Error ? err.message : "notification_failed";
+          await recordNotification({
+            orgId: event.orgId,
+            machineId: event.machineId,
+            eventId: event.id,
+            eventType,
+            ruleId: rule.id,
+            role: roleName,
+            channel,
+            contactId: recipient.contactId,
+            userId: recipient.userId,
+            status: "failed",
+            error: msg,
+          });
+          await emitFailureEvent({
+            orgId: event.orgId,
+            machineId: event.machineId,
+            eventType,
+            role: roleName,
+            channel,
+            error: msg,
+          });
+        }
+      }
+    }
+  }
+}

lib/alerts/getAlertsInboxData.ts

@@ -0,0 +1,261 @@
+import { prisma } from "@/lib/prisma";
+
+const RANGE_MS: Record<string, number> = {
+  "24h": 24 * 60 * 60 * 1000,
+  "7d": 7 * 24 * 60 * 60 * 1000,
+  "30d": 30 * 24 * 60 * 60 * 1000,
+};
+
+type AlertsInboxParams = {
+  orgId: string;
+  range?: string;
+  start?: Date | null;
+  end?: Date | null;
+  machineId?: string;
+  location?: string;
+  eventType?: string;
+  severity?: string;
+  status?: string;
+  shift?: string;
+  includeUpdates?: boolean;
+  limit?: number;
+};
+
+function pickRange(range: string, start?: Date | null, end?: Date | null) {
+  const now = new Date();
+  if (range === "custom") {
+    const startFallback = new Date(now.getTime() - RANGE_MS["24h"]);
+    return {
+      range,
+      start: start ?? startFallback,
+      end: end ?? now,
+    };
+  }
+  const ms = RANGE_MS[range] ?? RANGE_MS["24h"];
+  return { range, start: new Date(now.getTime() - ms), end: now };
+}
+
+function safeString(value: unknown) {
+  if (typeof value !== "string") return null;
+  const trimmed = value.trim();
+  return trimmed ? trimmed : null;
+}
+
+function safeNumber(value: unknown) {
+  const n = typeof value === "number" ? value : Number(value);
+  return Number.isFinite(n) ? n : null;
+}
+
+function safeBool(value: unknown) {
+  return value === true;
+}
+
+function parsePayload(raw: unknown) {
+  let parsed: unknown = raw;
+  if (typeof raw === "string") {
+    try {
+      parsed = JSON.parse(raw);
+    } catch {
+      parsed = raw;
+    }
+  }
+  const payload =
+    parsed && typeof parsed === "object" && !Array.isArray(parsed)
+      ? (parsed as Record<string, unknown>)
+      : {};
+  const innerCandidate = payload.data;
+  const inner =
+    innerCandidate && typeof innerCandidate === "object" && !Array.isArray(innerCandidate)
+      ? (innerCandidate as Record<string, unknown>)
+      : payload;
+  return { payload, inner };
+}
+
+function extractDurationSec(raw: unknown) {
+  const { payload, inner } = parsePayload(raw);
+  const candidates = [
+    inner?.duration_seconds,
+    inner?.duration_sec,
+    inner?.stoppage_duration_seconds,
+    inner?.stop_duration_seconds,
+    payload?.duration_seconds,
+    payload?.duration_sec,
+    payload?.stoppage_duration_seconds,
+    payload?.stop_duration_seconds,
+  ];
+  for (const val of candidates) {
+    if (typeof val === "number" && Number.isFinite(val) && val >= 0) return val;
+  }
+  const msCandidates = [inner?.duration_ms, inner?.durationMs, payload?.duration_ms, payload?.durationMs];
+  for (const val of msCandidates) {
+    if (typeof val === "number" && Number.isFinite(val) && val >= 0) {
+      return Math.round(val / 1000);
+    }
+  }
+
+  const startMs = inner.start_ts ?? inner.startTs ?? payload.start_ts ?? payload.startTs ?? null;
+  const endMs = inner.end_ts ?? inner.endTs ?? payload.end_ts ?? payload.endTs ?? null;
+  if (typeof startMs === "number" && typeof endMs === "number" && endMs >= startMs) {
+    return Math.round((endMs - startMs) / 1000);
+  }
+
+  const actual = safeNumber(inner.actual_cycle_time ?? payload.actual_cycle_time);
+  const theoretical = safeNumber(inner.theoretical_cycle_time ?? payload.theoretical_cycle_time);
+  if (actual != null && theoretical != null) {
+    return Math.max(0, actual - theoretical);
+  }
+
+  return null;
+}
+
+function parseTimeMinutes(value?: string | null) {
+  if (!value || !/^\d{2}:\d{2}$/.test(value)) return null;
+  const [hh, mm] = value.split(":").map((n) => Number(n));
+  if (!Number.isFinite(hh) || !Number.isFinite(mm)) return null;
+  return hh * 60 + mm;
+}
+
+function getLocalMinutes(ts: Date, timeZone: string) {
+  try {
+    const parts = new Intl.DateTimeFormat("en-US", {
+      timeZone,
+      hour: "2-digit",
+      minute: "2-digit",
+      hourCycle: "h23",
+    }).formatToParts(ts);
+    const hours = Number(parts.find((p) => p.type === "hour")?.value ?? "0");
+    const minutes = Number(parts.find((p) => p.type === "minute")?.value ?? "0");
+    return hours * 60 + minutes;
+  } catch {
+    return ts.getUTCHours() * 60 + ts.getUTCMinutes();
+  }
+}
+
+function resolveShift(
+  shifts: Array<{ name: string; startTime: string; endTime: string; enabled?: boolean }>,
+  ts: Date,
+  timeZone: string
+) {
+  if (!shifts.length) return null;
+  const nowMin = getLocalMinutes(ts, timeZone);
+  for (const shift of shifts) {
+    if (shift.enabled === false) continue;
+    const start = parseTimeMinutes(shift.startTime);
+    const end = parseTimeMinutes(shift.endTime);
+    if (start == null || end == null) continue;
+    if (start <= end) {
+      if (nowMin >= start && nowMin < end) return shift.name;
+    } else {
+      if (nowMin >= start || nowMin < end) return shift.name;
+    }
+  }
+  return null;
+}
+
+export async function getAlertsInboxData(params: AlertsInboxParams) {
+  const {
+    orgId,
+    range = "24h",
+    start,
+    end,
+    machineId,
+    location,
+    eventType,
+    severity,
+    status,
+    shift,
+    includeUpdates = false,
+    limit = 200,
+  } = params;
+
+  const picked = pickRange(range, start, end);
+  const normalizedStatus = safeString(status)?.toLowerCase();
+  const normalizedShift = safeString(shift);
+  const safeLimit = Number.isFinite(limit) ? Math.min(Math.max(limit, 1), 500) : 200;
+
+  const where = {
+    orgId,
+    ts: { gte: picked.start, lte: picked.end },
+    ...(machineId ? { machineId } : {}),
+    ...(eventType ? { eventType } : {}),
+    ...(severity ? { severity } : {}),
+    ...(location ? { machine: { location } } : {}),
+  };
+
+  const [events, shifts, settings] = await Promise.all([
+    prisma.machineEvent.findMany({
+      where,
+      orderBy: { ts: "desc" },
+      take: safeLimit,
+      select: {
+        id: true,
+        ts: true,
+        eventType: true,
+        severity: true,
+        title: true,
+        description: true,
+        data: true,
+        machineId: true,
+        workOrderId: true,
+        sku: true,
+        machine: {
+          select: {
+            name: true,
+            location: true,
+          },
+        },
+      },
+    }),
+    prisma.orgShift.findMany({
+      where: { orgId },
+      orderBy: { sortOrder: "asc" },
+      select: { name: true, startTime: true, endTime: true, enabled: true },
+    }),
+    prisma.orgSettings.findUnique({
+      where: { orgId },
+      select: { timezone: true },
+    }),
+  ]);
+
+  const timeZone = settings?.timezone || "UTC";
+  const mapped = [];
+
+  for (const ev of events) {
+    const { payload, inner } = parsePayload(ev.data);
+    const rawStatus = safeString(payload?.status ?? inner?.status);
+    const isUpdate = safeBool(payload?.is_update ?? inner?.is_update);
+    const isAutoAck = safeBool(payload?.is_auto_ack ?? inner?.is_auto_ack);
+    if (!includeUpdates && (isUpdate || isAutoAck)) continue;
+
+    const shiftName = resolveShift(shifts, ev.ts, timeZone);
+    if (normalizedShift && shiftName !== normalizedShift) continue;
+
+    const statusLabel = rawStatus ? rawStatus.toLowerCase() : "unknown";
+    if (normalizedStatus && statusLabel !== normalizedStatus) continue;
+
+    mapped.push({
+      id: ev.id,
+      ts: ev.ts,
+      eventType: ev.eventType,
+      severity: ev.severity,
+      title: ev.title,
+      description: ev.description,
+      machineId: ev.machineId,
+      machineName: ev.machine?.name ?? null,
+      location: ev.machine?.location ?? null,
+      workOrderId: ev.workOrderId ?? null,
+      sku: ev.sku ?? null,
+      durationSec: extractDurationSec(ev.data),
+      status: statusLabel,
+      shift: shiftName,
+      alertId: safeString(payload?.alert_id ?? inner?.alert_id),
+      isUpdate,
+      isAutoAck,
+    });
+  }
+
+  return {
+    range: { range: picked.range, start: picked.start, end: picked.end },
+    events: mapped,
+  };
+}

lib/alerts/policy.ts

@@ -0,0 +1,59 @@
+import { z } from "zod";
+
+const ROLE_NAMES = ["MEMBER", "ADMIN", "OWNER"] as const;
+const CHANNELS = ["email", "sms"] as const;
+const EVENT_TYPES = ["macrostop", "microstop", "slow-cycle", "offline", "error"] as const;
+
+const RoleRule = z.object({
+  enabled: z.boolean(),
+  afterMinutes: z.number().int().min(0),
+  channels: z.array(z.enum(CHANNELS)).default(["email"]),
+});
+
+const Rule = z.object({
+  id: z.string(),
+  eventType: z.enum(EVENT_TYPES),
+  roles: z.record(z.enum(ROLE_NAMES), RoleRule),
+  repeatMinutes: z.number().int().min(0).optional(),
+});
+
+export const AlertPolicySchema = z.object({
+  version: z.number().int().min(1).default(1),
+  defaults: z.record(z.enum(ROLE_NAMES), RoleRule),
+  rules: z.array(Rule),
+});
+
+export type AlertPolicy = z.infer<typeof AlertPolicySchema>;
+
+export const DEFAULT_POLICY: AlertPolicy = {
+  version: 1,
+  defaults: {
+    MEMBER: { enabled: true, afterMinutes: 0, channels: ["email"] },
+    ADMIN: { enabled: true, afterMinutes: 10, channels: ["email", "sms"] },
+    OWNER: { enabled: true, afterMinutes: 30, channels: ["sms"] },
+  },
+  rules: EVENT_TYPES.map((eventType) => ({
+    id: eventType,
+    eventType,
+    roles: {
+      MEMBER: { enabled: true, afterMinutes: 0, channels: ["email"] },
+      ADMIN: { enabled: true, afterMinutes: 10, channels: ["email", "sms"] },
+      OWNER: { enabled: true, afterMinutes: 30, channels: ["sms"] },
+    },
+    repeatMinutes: 15,
+  })),
+};
+
+export function normalizeAlertPolicy(raw: unknown): AlertPolicy {
+  const parsed = AlertPolicySchema.safeParse(raw);
+  if (parsed.success) return parsed.data;
+  return DEFAULT_POLICY;
+}
+
+export function isRoleName(value: string) {
+  return ROLE_NAMES.includes(value as (typeof ROLE_NAMES)[number]);
+}
+
+export function isChannel(value: string) {
+  return CHANNELS.includes(value as (typeof CHANNELS)[number]);
+}

lib/analytics/downtimeRange.ts

@@ -0,0 +1,24 @@
+export const DOWNTIME_RANGES = ["24h", "7d", "30d", "mtd"] as const;
+export type DowntimeRange = (typeof DOWNTIME_RANGES)[number];
+
+export function coerceDowntimeRange(v?: string | null): DowntimeRange {
+  const s = (v ?? "").toLowerCase();
+  return (DOWNTIME_RANGES as readonly string[]).includes(s) ? (s as DowntimeRange) : "7d";
+}
+
+// server-friendly helper
+export function rangeToStart(range: DowntimeRange) {
+  const now = new Date();
+  if (range === "24h") return new Date(Date.now() - 24 * 60 * 60 * 1000);
+  if (range === "30d") return new Date(Date.now() - 30 * 24 * 60 * 60 * 1000);
+  if (range === "mtd") return new Date(now.getFullYear(), now.getMonth(), 1);
+  return new Date(Date.now() - 7 * 24 * 60 * 60 * 1000);
+}
+
+// UI label helper (replaces ternaries everywhere)
+export const DOWNTIME_RANGE_LABEL: Record<DowntimeRange, string> = {
+  "24h": "Last 24h",
+  "7d": "Last 7d",
+  "30d": "Last 30d",
+  "mtd": "MTD",
+};

lib/appUrl.ts

@@ -0,0 +1,14 @@
+export function getBaseUrl(req?: Request) {
+  const envUrl = process.env.APP_BASE_URL || process.env.NEXT_PUBLIC_APP_URL;
+  if (envUrl) return String(envUrl).replace(/\/+$/, "");
+  if (!req) return "http://localhost:3000";
+
+  const forwardedProto = req.headers.get("x-forwarded-proto");
+  const proto = forwardedProto ? forwardedProto.split(",")[0].trim() : new URL(req.url).protocol.replace(":", "");
+  const host =
+    req.headers.get("x-forwarded-host") ||
+    req.headers.get("host") ||
+    new URL(req.url).host;
+
+  return `${proto}://${host}`;
+}

lib/auth/requireSession.ts

@@ -6,7 +6,7 @@ const COOKIE_NAME = "mis_session";
 export async function requireSession() {
   const jar = await cookies();
   const sessionId = jar.get(COOKIE_NAME)?.value;
-  if (!sessionId) throw new Error("UNAUTHORIZED");
+  if (!sessionId) return null;
 
   const session = await prisma.session.findFirst({
     where: {
@@ -14,9 +14,21 @@ export async function requireSession() {
       revokedAt: null,
       expiresAt: { gt: new Date() },
     },
+    include: {
+      user: {
+        select: { isActive: true, emailVerifiedAt: true },
+      },
+    },
   });
 
-  if (!session) throw new Error("UNAUTHORIZED");
+  if (!session) return null;
+
+  if (!session.user?.isActive || !session.user?.emailVerifiedAt) {
+    await prisma.session
+      .update({ where: { id: session.id }, data: { revokedAt: new Date() } })
+      .catch(() => {});
+    return null;
+  }
 
   // Optional: update lastSeenAt (useful later)
   await prisma.session

lib/auth/sessionCookie.ts

@@ -0,0 +1,20 @@
+export const COOKIE_NAME = "mis_session";
+export const SESSION_DAYS = 7;
+
+export function isSecureRequest(req: Request) {
+  const forwardedProto = req.headers.get("x-forwarded-proto");
+  if (forwardedProto) {
+    return forwardedProto.split(",")[0].trim() === "https";
+  }
+  return new URL(req.url).protocol === "https:";
+}
+
+export function buildSessionCookieOptions(req: Request) {
+  return {
+    httpOnly: true,
+    sameSite: "lax" as const,
+    secure: isSecureRequest(req),
+    path: "/",
+    maxAge: SESSION_DAYS * 24 * 60 * 60,
+  };
+}

lib/contracts/v1.ts

@@ -0,0 +1,381 @@
+// /home/mdares/mis-control-tower/lib/contracts/v1.ts
+import { z } from "zod";
+
+/**
+ * Phase 0: freeze schema version string now and never change it without bumping.
+ * If you later create v2, make a new file or new constant.
+ */
+export const SCHEMA_VERSION = "1.0";
+
+// KPI scale is frozen as 0..100 (you confirmed)
+const KPI_0_100 = z.number().min(0).max(100);
+
+function asRecord(value: unknown): Record<string, unknown> | null {
+  if (!value || typeof value !== "object" || Array.isArray(value)) return null;
+  return value as Record<string, unknown>;
+}
+
+function unwrapCanonicalEnvelope(raw: unknown) {
+  if (!raw || typeof raw !== "object") return raw;
+  const obj = asRecord(raw);
+  if (!obj) return raw;
+  const payload = asRecord(obj.payload);
+  if (!payload) return raw;
+
+  const hasMeta =
+    obj.schemaVersion !== undefined ||
+    obj.machineId !== undefined ||
+    obj.tsMs !== undefined ||
+    obj.tsDevice !== undefined ||
+    obj.seq !== undefined ||
+    obj.type !== undefined;
+  if (!hasMeta) return raw;
+
+  const tsDevice =
+    typeof obj.tsDevice === "number"
+      ? obj.tsDevice
+      : typeof obj.tsMs === "number"
+        ? obj.tsMs
+        : typeof payload.tsDevice === "number"
+          ? payload.tsDevice
+          : typeof payload.tsMs === "number"
+            ? payload.tsMs
+            : undefined;
+
+  return {
+    ...payload,
+    schemaVersion: obj.schemaVersion ?? payload.schemaVersion,
+    machineId: obj.machineId ?? payload.machineId,
+    tsDevice: tsDevice ?? payload.tsDevice,
+    seq: obj.seq ?? payload.seq,
+  };
+}
+
+function normalizeTsDevice(raw: unknown) {
+  if (!raw || typeof raw !== "object") return raw;
+  const obj = asRecord(raw);
+  if (!obj) return raw;
+  if (typeof obj.tsDevice === "number") return obj;
+  if (typeof obj.tsMs === "number") return { ...obj, tsDevice: obj.tsMs };
+  return obj;
+}
+
+function preprocessPayload(raw: unknown) {
+  return normalizeTsDevice(unwrapCanonicalEnvelope(raw));
+}
+
+export const SnapshotV1 = z
+  .object({
+    schemaVersion: z.literal(SCHEMA_VERSION),
+    machineId: z.string().uuid(),
+    tsDevice: z.number().int().nonnegative(), // epoch ms
+    // IMPORTANT: seq should be sent as string if it can ever exceed JS safe int
+    seq: z.union([z.number().int().nonnegative(), z.string().regex(/^\d+$/)]),
+
+    // current shape (keep it flat so Node-RED changes are minimal)
+    activeWorkOrder: z
+    .object({
+      id: z.string(),
+      sku: z.string().optional(),
+      target: z.number().optional(),
+      good: z.number().optional(),
+      scrap: z.number().optional(),
+
+      // add the ones you actually rely on
+      cycleTime: z.number().optional(),
+      cavities: z.number().optional(),
+      progressPercent: z.number().optional(),
+      status: z.string().optional(),
+      lastUpdateIso: z.string().optional(),
+      cycle_count: z.number().optional(),
+      good_parts: z.number().optional(),
+      scrap_parts: z.number().optional(),
+    })
+    .partial()
+    .passthrough()
+    .optional(),
+
+    cycle_count: z.number().int().nonnegative().optional(),
+    good_parts: z.number().int().nonnegative().optional(),
+    scrap_parts: z.number().int().nonnegative().optional(),
+    cavities: z.number().int().positive().optional(),
+
+    cycleTime: z.number().nonnegative().optional(), // theoretical/target cycle time
+    actualCycleTime: z.number().nonnegative().optional(), // optional
+
+    trackingEnabled: z.boolean().optional(),
+    productionStarted: z.boolean().optional(),
+
+    kpis: z.object({
+      oee: KPI_0_100,
+      availability: KPI_0_100,
+      performance: KPI_0_100,
+      quality: KPI_0_100,
+    }),
+  })
+  .passthrough();
+
+/**
+ * TEMPORARY: Accept your current legacy payload while Node-RED is not sending
+ * schemaVersion/tsDevice/seq yet. Remove this once edge is upgraded.
+ */
+const SnapshotLegacy = z
+  .object({
+    machineId: z.any(),
+    kpis: z.any(),
+  })
+  .passthrough();
+
+export type SnapshotV1Type = z.infer<typeof SnapshotV1>;
+
+export function normalizeSnapshotV1(raw: unknown): { ok: true; value: SnapshotV1Type } | { ok: false; error: string } {
+  const candidate = preprocessPayload(raw);
+  const strict = SnapshotV1.safeParse(candidate);
+  if (strict.success) return { ok: true, value: strict.data };
+
+  // Legacy fallback (temporary)
+  const legacy = SnapshotLegacy.safeParse(candidate);
+  if (!legacy.success) {
+    return { ok: false, error: strict.error.message };
+  }
+/*
+  const b: any = legacy.data;
+
+  // Build a "best effort" SnapshotV1 so ingest works during transition.
+  // seq is intentionally set to "0" if missing (so you can still store);
+  // once Node-RED emits real seq, dedupe and ordering become reliable.
+  const migrated: any = {
+    schemaVersion: SCHEMA_VERSION,
+    machineId: String(b.machineId),
+    tsDevice: typeof b.tsDevice === "number" ? b.tsDevice : Date.now(),
+    seq: typeof b.seq === "number" || typeof b.seq === "string" ? b.seq : "0",
+    ...b,
+  };
+
+  const recheck = SnapshotV1.safeParse(migrated);
+  if (!recheck.success) return { ok: false, error: recheck.error.message };
+  return { ok: true, value: recheck.data };
+  */
+  const b = asRecord(legacy.data) ?? {};
+  const activeWorkOrder = asRecord(b.activeWorkOrder);
+  const kpis = asRecord(b.kpis);
+  const kpiSnapshot = asRecord(b.kpi_snapshot);
+
+  const legacyCycleTime =
+    b.cycleTime ??
+    b.cycle_time ??
+    b.theoretical_cycle_time ??
+    b.theoreticalCycleTime ??
+    b.standard_cycle_time ??
+    kpiSnapshot?.cycleTime ??
+    kpiSnapshot?.cycle_time ??
+    undefined;
+
+  const legacyActualCycleTime =
+    b.actualCycleTime ??
+    b.actual_cycle_time ??
+    b.actualCycleSeconds ??
+    kpiSnapshot?.actualCycleTime ??
+    kpiSnapshot?.actual_cycle_time ??
+    undefined;
+
+  const legacyWorkOrderId =
+    activeWorkOrder?.id ??
+    b.work_order_id ??
+    b.workOrderId ??
+    kpis?.workOrderId ??
+    kpiSnapshot?.work_order_id ??
+    undefined;
+
+  const legacySku =
+    activeWorkOrder?.sku ??
+    b.sku ??
+    kpis?.sku ??
+    kpiSnapshot?.sku ??
+    undefined;
+
+  const legacyTarget =
+    activeWorkOrder?.target ??
+    b.target ??
+    kpis?.target ??
+    kpiSnapshot?.target ??
+    undefined;
+
+  const legacyGood =
+    activeWorkOrder?.good ??
+    b.good_parts ??
+    b.good ??
+    kpis?.good ??
+    kpiSnapshot?.good_parts ??
+    undefined;
+
+  const legacyScrap =
+    activeWorkOrder?.scrap ??
+    b.scrap_parts ??
+    b.scrap ??
+    kpis?.scrap ??
+    kpiSnapshot?.scrap_parts ??
+    undefined;
+
+  const migrated: Record<string, unknown> = {
+    schemaVersion: SCHEMA_VERSION,
+    machineId: String(b.machineId),
+    tsDevice: typeof b.tsDevice === "number" ? b.tsDevice : Date.now(),
+    seq: typeof b.seq === "number" || typeof b.seq === "string" ? b.seq : "0",
+
+    // canonical fields (force them)
+    cycleTime: legacyCycleTime != null ? Number(legacyCycleTime) : undefined,
+    actualCycleTime: legacyActualCycleTime != null ? Number(legacyActualCycleTime) : undefined,
+
+    activeWorkOrder: legacyWorkOrderId
+      ? {
+          id: String(legacyWorkOrderId),
+          sku: legacySku != null ? String(legacySku) : undefined,
+          target: legacyTarget != null ? Number(legacyTarget) : undefined,
+          good: legacyGood != null ? Number(legacyGood) : undefined,
+          scrap: legacyScrap != null ? Number(legacyScrap) : undefined,
+        }
+      : activeWorkOrder,
+
+    // keep everything else
+    ...b,
+  };
+  const recheck = SnapshotV1.safeParse(migrated);
+  if (!recheck.success) return { ok: false, error: recheck.error.message };
+  return { ok: true, value: recheck.data };
+
+}
+
+const HeartbeatV1 = z.object({
+  schemaVersion: z.literal(SCHEMA_VERSION),
+  machineId: z.string().uuid(),
+  tsDevice: z.number().int().nonnegative(),
+  seq: z.union([z.number().int().nonnegative(), z.string().regex(/^\d+$/)]),
+
+  // legacy shape you currently send: status/message/ip/fwVersion
+  status: z.string().optional(),
+  message: z.string().optional(),
+  ip: z.string().optional(),
+  fwVersion: z.string().optional(),
+
+  // new canonical boolean
+  online: z.boolean().optional(),
+}).passthrough();
+
+export function normalizeHeartbeatV1(raw: unknown) {
+  const candidate = preprocessPayload(raw);
+  const strict = HeartbeatV1.safeParse(candidate);
+  if (strict.success) return { ok: true as const, value: strict.data };
+
+  // legacy fallback: allow missing meta
+  const legacy = z.object({ machineId: z.any() }).passthrough().safeParse(candidate);
+  if (!legacy.success) return { ok: false as const, error: strict.error.message };
+
+  const b = asRecord(legacy.data) ?? {};
+  const migrated: Record<string, unknown> = {
+    schemaVersion: SCHEMA_VERSION,
+    machineId: String(b.machineId),
+    tsDevice: typeof b.tsDevice === "number" ? b.tsDevice : Date.now(),
+    seq: typeof b.seq === "number" || typeof b.seq === "string" ? b.seq : "0",
+    ...b,
+  };
+
+  const recheck = HeartbeatV1.safeParse(migrated);
+  if (!recheck.success) return { ok: false as const, error: recheck.error.message };
+  return { ok: true as const, value: recheck.data };
+}
+
+const CycleV1 = z.object({
+  schemaVersion: z.literal(SCHEMA_VERSION),
+  machineId: z.string().uuid(),
+  tsDevice: z.number().int().nonnegative(),
+  seq: z.union([z.number().int().nonnegative(), z.string().regex(/^\d+$/)]),
+
+  cycle: z.object({
+    timestamp: z.number().int().positive(),
+    cycle_count: z.number().int().nonnegative(),
+    actual_cycle_time: z.number(),
+    theoretical_cycle_time: z.number().optional(),
+    work_order_id: z.string(),
+    sku: z.string().optional(),
+    cavities: z.number().optional(),
+    good_delta: z.number().optional(),
+    scrap_total: z.number().optional(),
+  }).passthrough(),
+}).passthrough();
+
+export function normalizeCycleV1(raw: unknown) {
+  const candidate = preprocessPayload(raw);
+  const strict = CycleV1.safeParse(candidate);
+  if (strict.success) return { ok: true as const, value: strict.data };
+
+  // legacy fallback: { machineId, cycle }
+  const legacy = z.object({ machineId: z.any(), cycle: z.any() }).passthrough().safeParse(candidate);
+  if (!legacy.success) return { ok: false as const, error: strict.error.message };
+
+  const b = asRecord(legacy.data) ?? {};
+  const cycle = asRecord(b.cycle);
+  const tsDevice =
+    typeof b.tsDevice === "number" ? b.tsDevice : (cycle?.timestamp as number | undefined) ?? Date.now();
+  const seq =
+    typeof b.seq === "number" || typeof b.seq === "string"
+      ? b.seq
+      : (cycle?.cycle_count as number | string | undefined) ?? "0";
+
+  const migrated: Record<string, unknown> = {
+    schemaVersion: SCHEMA_VERSION,
+    machineId: String(b.machineId),
+    tsDevice,
+    seq,
+    ...b,
+  };
+  const recheck = CycleV1.safeParse(migrated);
+  if (!recheck.success) return { ok: false as const, error: recheck.error.message };
+  return { ok: true as const, value: recheck.data };
+}
+
+const EventV1 = z.object({
+  schemaVersion: z.literal(SCHEMA_VERSION),
+  machineId: z.string().uuid(),
+  tsDevice: z.number().int().nonnegative(),
+  seq: z.union([z.number().int().nonnegative(), z.string().regex(/^\d+$/)]),
+
+  // IMPORTANT: event must be an object, not an array
+  event: z.object({
+    anomaly_type: z.string(),
+    severity: z.string(),
+    title: z.string(),
+    description: z.string().optional(),
+    timestamp: z.number().int().positive(),
+    work_order_id: z.string(),
+    cycle_count: z.number().optional(),
+    data: z.any().optional(),
+    kpi_snapshot: z.any().optional(),
+  }).passthrough(),
+}).passthrough();
+
+export function normalizeEventV1(raw: unknown) {
+  const candidate = preprocessPayload(raw);
+  const strict = EventV1.safeParse(candidate);
+  if (strict.success) return { ok: true as const, value: strict.data };
+
+  // legacy fallback: allow missing meta, but STILL reject arrays later
+  const legacy = z.object({ machineId: z.any(), event: z.any() }).passthrough().safeParse(candidate);
+  if (!legacy.success) return { ok: false as const, error: strict.error.message };
+
+  const b = asRecord(legacy.data) ?? {};
+  const event = asRecord(b.event);
+  const tsDevice =
+    typeof b.tsDevice === "number" ? b.tsDevice : (event?.timestamp as number | undefined) ?? Date.now();
+  const migrated: Record<string, unknown> = {
+    schemaVersion: SCHEMA_VERSION,
+    machineId: String(b.machineId),
+    tsDevice,
+    seq: typeof b.seq === "number" || typeof b.seq === "string" ? b.seq : "0",
+    ...b,
+  };
+
+  const recheck = EventV1.safeParse(migrated);
+  if (!recheck.success) return { ok: false as const, error: recheck.error.message };
+  return { ok: true as const, value: recheck.data };
+}

lib/email.ts

@@ -0,0 +1,214 @@
+import nodemailer from "nodemailer";
+import { logLine } from "@/lib/logger";
+type EmailPayload = {
+  to: string;
+  subject: string;
+  text: string;
+  html: string;
+};
+
+let cachedTransport: nodemailer.Transporter | null = null;
+
+function getTransporter() {
+  if (cachedTransport) return cachedTransport;
+
+  const host = process.env.SMTP_HOST;
+  const port = Number(process.env.SMTP_PORT || 465);
+  const user = process.env.SMTP_USER;
+  const pass = process.env.SMTP_PASS;
+  const secure =
+    process.env.SMTP_SECURE !== undefined
+      ? process.env.SMTP_SECURE === "true"
+      : port === 465;
+
+  if (!host || !user || !pass) {
+    throw new Error("SMTP not configured");
+  }
+
+  const smtpDebug = process.env.SMTP_DEBUG === "true";
+  logLine("smtp.config", {
+    host,
+    port,
+    secure,
+    user,
+    from: process.env.SMTP_FROM,
+    smtpDebug,
+  });
+
+  cachedTransport = nodemailer.createTransport({
+    host,
+    port,
+    secure,
+    auth: { user, pass },
+    logger: smtpDebug,
+    debug: smtpDebug,
+  });
+
+  return cachedTransport;
+}
+
+export async function sendEmail(payload: EmailPayload) {
+  const from = process.env.SMTP_FROM || process.env.SMTP_USER;
+  if (!from) {
+    throw new Error("SMTP_FROM not configured");
+  }
+  logLine("email.send.start", {
+    to: payload.to,
+    subject: payload.subject,
+    from,
+  });
+
+  const transporter = getTransporter();
+  try {
+    const info = await transporter.sendMail({
+      from,
+      to: payload.to,
+      subject: payload.subject,
+      text: payload.text,
+      html: payload.html,
+      headers: {
+        "X-Mailer": "MIS Control Tower",
+      },
+
+      replyTo: from,
+    });
+
+    // Nodemailer response details:
+    const pending = "pending" in info ? (info as { pending?: string[] }).pending : undefined;
+    logLine("email.send.ok", {
+      to: payload.to,
+      from,
+      messageId: info.messageId,
+      response: info.response,
+      accepted: info.accepted,
+      rejected: info.rejected,
+      pending,
+    });
+
+    return info;
+  } catch (err: unknown) {
+    const error = err as {
+      name?: string;
+      message?: string;
+      code?: string;
+      command?: string;
+      response?: unknown;
+      responseCode?: number;
+      stack?: string;
+    };
+    logLine("email.send.err", {
+      to: payload.to,
+      from,
+      name: error?.name,
+      message: error?.message,
+      code: error?.code,
+      command: error?.command,
+      response: error?.response,
+      responseCode: error?.responseCode,
+      stack: error?.stack,
+    });
+    throw err;
+  }
+}
+
+export function buildVerifyEmail(params: { appName: string; verifyUrl: string }) {
+  const subject = `Verify your ${params.appName} account`;
+  const text =
+    `Welcome to ${params.appName}.\n\n` +
+    `Verify your email to activate your account:\n${params.verifyUrl}\n\n` +
+    `If you did not request this, ignore this email.`;
+  const html =
+    `<p>Welcome to ${params.appName}.</p>` +
+    `<p>Verify your email to activate your account:</p>` +
+    `<p><a href="${params.verifyUrl}">${params.verifyUrl}</a></p>` +
+    `<p>If you did not request this, ignore this email.</p>`;
+
+  return { subject, text, html };
+}
+
+export function buildInviteEmail(params: {
+  appName: string;
+  orgName: string;
+  inviteUrl: string;
+}) {
+  const subject = `You're invited to ${params.orgName} on ${params.appName}`;
+  const text =
+    `You have been invited to join ${params.orgName} on ${params.appName}.\n\n` +
+    `Accept the invite here:\n${params.inviteUrl}\n\n` +
+    `If you did not expect this invite, you can ignore this email.`;
+  const html =
+    `<p>You have been invited to join ${params.orgName} on ${params.appName}.</p>` +
+    `<p>Accept the invite here:</p>` +
+    `<p><a href="${params.inviteUrl}">${params.inviteUrl}</a></p>` +
+    `<p>If you did not expect this invite, you can ignore this email.</p>`;
+
+  return { subject, text, html };
+}
+
+export function buildDowntimeActionAssignedEmail(params: {
+  appName: string;
+  orgName: string;
+  actionTitle: string;
+  assigneeName: string;
+  dueDate: string | null;
+  actionUrl: string;
+  priority: string;
+  status: string;
+}) {
+  const dueLabel = params.dueDate ? `Due ${params.dueDate}` : "No due date";
+  const subject = `Action assigned: ${params.actionTitle}`;
+  const text =
+    `Hi ${params.assigneeName},\n\n` +
+    `You have been assigned an action in ${params.orgName} (${params.appName}).\n\n` +
+    `Title: ${params.actionTitle}\n` +
+    `Status: ${params.status}\n` +
+    `Priority: ${params.priority}\n` +
+    `${dueLabel}\n\n` +
+    `Open in Control Tower:\n${params.actionUrl}\n\n` +
+    `If you did not expect this assignment, please contact your admin.`;
+  const html =
+    `<p>Hi ${params.assigneeName},</p>` +
+    `<p>You have been assigned an action in ${params.orgName} (${params.appName}).</p>` +
+    `<p><strong>Title:</strong> ${params.actionTitle}<br />` +
+    `<strong>Status:</strong> ${params.status}<br />` +
+    `<strong>Priority:</strong> ${params.priority}<br />` +
+    `<strong>${dueLabel}</strong></p>` +
+    `<p><a href="${params.actionUrl}">Open in Control Tower</a></p>` +
+    `<p>If you did not expect this assignment, please contact your admin.</p>`;
+
+  return { subject, text, html };
+}
+
+export function buildDowntimeActionReminderEmail(params: {
+  appName: string;
+  orgName: string;
+  actionTitle: string;
+  assigneeName: string;
+  dueDate: string | null;
+  actionUrl: string;
+  priority: string;
+  status: string;
+}) {
+  const dueLabel = params.dueDate ? `Due ${params.dueDate}` : "No due date";
+  const subject = `Reminder: ${params.actionTitle}`;
+  const text =
+    `Hi ${params.assigneeName},\n\n` +
+    `Reminder for your action in ${params.orgName} (${params.appName}).\n\n` +
+    `Title: ${params.actionTitle}\n` +
+    `Status: ${params.status}\n` +
+    `Priority: ${params.priority}\n` +
+    `${dueLabel}\n\n` +
+    `Open in Control Tower:\n${params.actionUrl}\n\n` +
+    `If you have already completed this action, you can mark it done in the app.`;
+  const html =
+    `<p>Hi ${params.assigneeName},</p>` +
+    `<p>Reminder for your action in ${params.orgName} (${params.appName}).</p>` +
+    `<p><strong>Title:</strong> ${params.actionTitle}<br />` +
+    `<strong>Status:</strong> ${params.status}<br />` +
+    `<strong>Priority:</strong> ${params.priority}<br />` +
+    `<strong>${dueLabel}</strong></p>` +
+    `<p><a href="${params.actionUrl}">Open in Control Tower</a></p>` +
+    `<p>If you have already completed this action, you can mark it done in the app.</p>`;
+
+  return { subject, text, html };
+}

lib/events/normalizeEvent.ts

@@ -0,0 +1,214 @@
+type NormalizeThresholds = {
+  microMultiplier: number;
+  macroMultiplier: number;
+};
+
+type RawEventRow = {
+  id: string;
+  ts?: Date | null;
+  topic?: string | null;
+  eventType?: string | null;
+  severity?: string | null;
+  title?: string | null;
+  description?: string | null;
+  requiresAck?: boolean | null;
+  data?: unknown;
+  workOrderId?: string | null;
+};
+
+function coerceString(value: unknown) {
+  if (value === null || value === undefined) return null;
+  if (typeof value === "string") return value;
+  if (typeof value === "number") return String(value);
+  return null;
+}
+
+export function normalizeEvent(row: RawEventRow, thresholds: NormalizeThresholds) {
+  // -----------------------------
+  // 1) Parse row.data safely
+  // data may be:
+  //   - object
+  //   - array of objects
+  //   - JSON string of either
+  // -----------------------------
+  const raw = row.data;
+
+  let parsed: unknown = raw;
+  if (typeof raw === "string") {
+    try {
+      parsed = JSON.parse(raw);
+    } catch {
+      parsed = raw; // keep as string if not JSON
+    }
+  }
+
+  // data can be object OR [object]
+  const blob = Array.isArray(parsed) ? parsed[0] : parsed;
+
+  // some payloads nest details under blob.data
+  const inner = (blob as { data?: unknown })?.data ?? blob ?? {};
+
+  const normalizeType = (t: unknown) =>
+    String(t ?? "")
+      .trim()
+      .toLowerCase()
+      .replace(/_/g, "-");
+
+  // -----------------------------
+  // 2) Alias mapping (canonical types)
+  // -----------------------------
+  const ALIAS: Record<string, string> = {
+    // Spanish / synonyms
+    macroparo: "macrostop",
+    "macro-stop": "macrostop",
+    macro_stop: "macrostop",
+
+    microparo: "microstop",
+    "micro-paro": "microstop",
+    micro_stop: "microstop",
+
+    // Node-RED types
+    "production-stopped": "stop", // we'll classify to micro/macro below
+
+    // legacy / generic
+    down: "stop",
+  };
+
+  // -----------------------------
+  // 3) Determine event type from DB or blob
+  // -----------------------------
+  const fromDbType = row.eventType && row.eventType !== "unknown" ? row.eventType : null;
+
+  const fromBlobType =
+    (blob as { anomaly_type?: unknown; eventType?: unknown; topic?: unknown })?.anomaly_type ??
+    (blob as { anomaly_type?: unknown; eventType?: unknown; topic?: unknown })?.eventType ??
+    (blob as { anomaly_type?: unknown; eventType?: unknown; topic?: unknown })?.topic ??
+    (inner as { anomaly_type?: unknown; eventType?: unknown })?.anomaly_type ??
+    (inner as { anomaly_type?: unknown; eventType?: unknown })?.eventType ??
+    null;
+
+  // infer slow-cycle if signature exists
+  const inferredType =
+    fromDbType ??
+    fromBlobType ??
+    (((inner as { actual_cycle_time?: unknown; theoretical_cycle_time?: unknown })?.actual_cycle_time &&
+      (inner as { actual_cycle_time?: unknown; theoretical_cycle_time?: unknown })?.theoretical_cycle_time) ||
+    ((blob as { actual_cycle_time?: unknown; theoretical_cycle_time?: unknown })?.actual_cycle_time &&
+      (blob as { actual_cycle_time?: unknown; theoretical_cycle_time?: unknown })?.theoretical_cycle_time)
+      ? "slow-cycle"
+      : "unknown");
+
+  const eventTypeRaw = normalizeType(inferredType);
+  let eventType = ALIAS[eventTypeRaw] ?? eventTypeRaw;
+
+  // -----------------------------
+  // 4) Optional: classify "stop" into micro/macro based on duration if present
+  // (keeps old rows usable even if they stored production-stopped)
+  // -----------------------------
+  if (eventType === "stop") {
+    const innerData = inner as {
+      stoppage_duration_seconds?: unknown;
+      stop_duration_seconds?: unknown;
+      theoretical_cycle_time?: unknown;
+    };
+    const blobData = blob as {
+      stoppage_duration_seconds?: unknown;
+      stop_duration_seconds?: unknown;
+      theoretical_cycle_time?: unknown;
+    };
+
+    const stopSec =
+      (typeof innerData?.stoppage_duration_seconds === "number" && innerData.stoppage_duration_seconds) ||
+      (typeof blobData?.stoppage_duration_seconds === "number" && blobData.stoppage_duration_seconds) ||
+      (typeof innerData?.stop_duration_seconds === "number" && innerData.stop_duration_seconds) ||
+      null;
+
+    const microMultiplier = Number(thresholds?.microMultiplier ?? 1.5);
+    const macroMultiplier = Math.max(microMultiplier, Number(thresholds?.macroMultiplier ?? 5));
+
+    const theoreticalCycle =
+      Number(innerData?.theoretical_cycle_time ?? blobData?.theoretical_cycle_time) || 0;
+
+    if (stopSec != null) {
+      if (theoreticalCycle > 0) {
+        const macroThresholdSec = theoreticalCycle * macroMultiplier;
+        eventType = stopSec >= macroThresholdSec ? "macrostop" : "microstop";
+      } else {
+        const fallbackMacroSec = 300;
+        eventType = stopSec >= fallbackMacroSec ? "macrostop" : "microstop";
+      }
+    }
+  }
+
+  // -----------------------------
+  // 5) Severity, title, description, timestamp
+  // -----------------------------
+  const severity =
+    String(
+      (row.severity && row.severity !== "info" ? row.severity : null) ??
+        (blob as { severity?: unknown })?.severity ??
+        (inner as { severity?: unknown })?.severity ??
+        "info"
+    )
+      .trim()
+      .toLowerCase();
+
+  const title =
+    String(
+      (row.title && row.title !== "Event" ? row.title : null) ??
+        (blob as { title?: unknown })?.title ??
+        (inner as { title?: unknown })?.title ??
+        (eventType === "slow-cycle" ? "Slow Cycle Detected" : "Event")
+    ).trim();
+
+  const description =
+    row.description ??
+    (blob as { description?: string | null })?.description ??
+    (inner as { description?: string | null })?.description ??
+    (eventType === "slow-cycle" &&
+    ((inner as { actual_cycle_time?: unknown })?.actual_cycle_time ??
+      (blob as { actual_cycle_time?: unknown })?.actual_cycle_time) &&
+    ((inner as { theoretical_cycle_time?: unknown })?.theoretical_cycle_time ??
+      (blob as { theoretical_cycle_time?: unknown })?.theoretical_cycle_time) &&
+    ((inner as { delta_percent?: unknown })?.delta_percent ??
+      (blob as { delta_percent?: unknown })?.delta_percent) != null
+      ? `Cycle took ${Number(
+          (inner as { actual_cycle_time?: unknown })?.actual_cycle_time ??
+            (blob as { actual_cycle_time?: unknown })?.actual_cycle_time
+        ).toFixed(1)}s (+${Number(
+          (inner as { delta_percent?: unknown })?.delta_percent ??
+            (blob as { delta_percent?: unknown })?.delta_percent
+        )}% vs ${Number(
+          (inner as { theoretical_cycle_time?: unknown })?.theoretical_cycle_time ??
+            (blob as { theoretical_cycle_time?: unknown })?.theoretical_cycle_time
+        ).toFixed(1)}s objetivo)`
+      : null);
+
+  const ts =
+    row.ts ??
+    (typeof (blob as { timestamp?: unknown })?.timestamp === "number"
+      ? new Date((blob as { timestamp?: number }).timestamp as number)
+      : null) ??
+    (typeof (inner as { timestamp?: unknown })?.timestamp === "number"
+      ? new Date((inner as { timestamp?: number }).timestamp as number)
+      : null) ??
+    null;
+
+  const workOrderId =
+    coerceString(row.workOrderId) ??
+    coerceString((blob as { work_order_id?: unknown })?.work_order_id) ??
+    coerceString((inner as { work_order_id?: unknown })?.work_order_id) ??
+    null;
+
+  return {
+    id: row.id,
+    ts,
+    topic: String(row.topic ?? (blob as { topic?: unknown })?.topic ?? eventType),
+    eventType,
+    severity,
+    title,
+    description,
+    requiresAck: !!row.requiresAck,
+    workOrderId,
+  };
+}

lib/financial/impact.ts

@@ -0,0 +1,418 @@
+import { prisma } from "@/lib/prisma";
+
+const COST_EVENT_TYPES = ["slow-cycle", "microstop", "macrostop", "quality-spike"] as const;
+
+type CostProfile = {
+  currency: string;
+  machineCostPerMin: number | null;
+  operatorCostPerMin: number | null;
+  ratedRunningKw: number | null;
+  idleKw: number | null;
+  kwhRate: number | null;
+  energyMultiplier: number | null;
+  energyCostPerMin: number | null;
+  scrapCostPerUnit: number | null;
+  rawMaterialCostPerUnit: number | null;
+};
+
+
+
+type CostProfileOverride = Omit<Partial<CostProfile>, "currency">;
+type Category = "slowCycle" | "microstop" | "macrostop" | "scrap";
+type Totals = { total: number } & Record<Category, number>;
+type DayRow = { day: string } & Totals;
+
+export type FinancialEventDetail = {
+  id: string;
+  ts: Date;
+  eventType: string;
+  status: string;
+  severity: string;
+  category: Category;
+  machineId: string;
+  machineName: string | null;
+  location: string | null;
+  workOrderId: string | null;
+  sku: string | null;
+  durationSec: number | null;
+  costMachine: number;
+  costOperator: number;
+  costEnergy: number;
+  costScrap: number;
+  costRawMaterial: number;
+  costTotal: number;
+  currency: string;
+};
+
+export type FinancialImpactSummary = {
+  currency: string;
+  totals: Totals;
+  byDay: DayRow[];
+};
+
+export type FinancialImpactResult = {
+  range: { start: Date; end: Date };
+  currencySummaries: FinancialImpactSummary[];
+  eventsEvaluated: number;
+  eventsIncluded: number;
+  events: FinancialEventDetail[];
+  filters: {
+    machineId?: string;
+    location?: string;
+    sku?: string;
+    currency?: string;
+  };
+};
+
+export type FinancialImpactParams = {
+  orgId: string;
+  start: Date;
+  end: Date;
+  machineId?: string;
+  location?: string;
+  sku?: string;
+  currency?: string;
+  includeEvents?: boolean;
+};
+
+function safeNumber(value: unknown) {
+  const n = typeof value === "number" ? value : Number(value);
+  return Number.isFinite(n) ? n : null;
+}
+
+function parseBlob(raw: unknown) {
+  let parsed: unknown = raw;
+  if (typeof raw === "string") {
+    try {
+      parsed = JSON.parse(raw);
+    } catch {
+      parsed = raw;
+    }
+  }
+  const blob = Array.isArray(parsed) ? parsed[0] : parsed;
+  const blobRecord = typeof blob === "object" && blob !== null ? (blob as Record<string, unknown>) : null;
+  const innerCandidate = blobRecord?.data ?? blobRecord ?? {};
+  const inner =
+    typeof innerCandidate === "object" && innerCandidate !== null
+      ? (innerCandidate as Record<string, unknown>)
+      : {};
+  return { blob: blobRecord, inner } as const;
+}
+
+function dateKey(ts: Date) {
+  return ts.toISOString().slice(0, 10);
+}
+
+function applyOverride(
+  base: CostProfile,
+  override?: CostProfileOverride | null,
+  currency?: string | null
+) {
+  const out: CostProfile = { ...base };
+  if (currency) out.currency = currency;
+  if (!override) return out;
+
+  if (override.machineCostPerMin != null) out.machineCostPerMin = override.machineCostPerMin;
+  if (override.operatorCostPerMin != null) out.operatorCostPerMin = override.operatorCostPerMin;
+  if (override.ratedRunningKw != null) out.ratedRunningKw = override.ratedRunningKw;
+  if (override.idleKw != null) out.idleKw = override.idleKw;
+  if (override.kwhRate != null) out.kwhRate = override.kwhRate;
+  if (override.energyMultiplier != null) out.energyMultiplier = override.energyMultiplier;
+  if (override.energyCostPerMin != null) out.energyCostPerMin = override.energyCostPerMin;
+  if (override.scrapCostPerUnit != null) out.scrapCostPerUnit = override.scrapCostPerUnit;
+  if (override.rawMaterialCostPerUnit != null) out.rawMaterialCostPerUnit = override.rawMaterialCostPerUnit;
+  return out;
+}
+
+function computeEnergyCostPerMin(profile: CostProfile, mode: "running" | "idle") {
+  if (profile.energyCostPerMin != null) return profile.energyCostPerMin;
+  const kw = mode === "running" ? profile.ratedRunningKw : profile.idleKw;
+  const rate = profile.kwhRate;
+  if (kw == null || rate == null) return null;
+  const multiplier = profile.energyMultiplier ?? 1;
+  return (kw / 60) * rate * multiplier;
+}
+
+export async function computeFinancialImpact(params: FinancialImpactParams): Promise<FinancialImpactResult> {
+  const { orgId, start, end, machineId, location, sku, currency, includeEvents } = params;
+
+  const machines = await prisma.machine.findMany({
+    where: { orgId },
+    select: { id: true, name: true, location: true },
+  });
+
+  const machineMap = new Map(machines.map((m) => [m.id, m]));
+
+  let machineIds = machines.map((m) => m.id);
+  if (location) {
+    machineIds = machines.filter((m) => m.location === location).map((m) => m.id);
+  }
+  if (machineId) {
+    machineIds = machineIds.includes(machineId) ? [machineId] : [];
+  }
+
+  if (!machineIds.length) {
+    return {
+      range: { start, end },
+      currencySummaries: [],
+      eventsEvaluated: 0,
+      eventsIncluded: 0,
+      events: [],
+      filters: { machineId, location, sku, currency },
+    };
+  }
+
+  const events = await prisma.machineEvent.findMany({
+    where: {
+      orgId,
+      ts: { gte: start, lte: end },
+      machineId: { in: machineIds },
+      eventType: { in: COST_EVENT_TYPES as unknown as string[] },
+    },
+    orderBy: { ts: "asc" },
+    select: {
+      id: true,
+      ts: true,
+      eventType: true,
+      data: true,
+      machineId: true,
+      workOrderId: true,
+      sku: true,
+      severity: true,
+    },
+  });
+
+  const missingSkuPairs = events
+    .filter((e) => !e.sku && e.workOrderId)
+    .map((e) => ({ machineId: e.machineId, workOrderId: e.workOrderId as string }));
+  const workOrderIds = Array.from(new Set(missingSkuPairs.map((p) => p.workOrderId)));
+  const workOrderMachines = Array.from(new Set(missingSkuPairs.map((p) => p.machineId)));
+
+  const workOrders = workOrderIds.length
+    ? await prisma.machineWorkOrder.findMany({
+        where: {
+          orgId,
+          workOrderId: { in: workOrderIds },
+          machineId: { in: workOrderMachines },
+        },
+        select: { machineId: true, workOrderId: true, sku: true },
+      })
+    : [];
+
+  const workOrderSku = new Map<string, string>();
+  for (const row of workOrders) {
+    if (row.sku) {
+      workOrderSku.set(`${row.machineId}:${row.workOrderId}`, row.sku);
+    }
+  }
+
+  const [orgProfileRaw, locationOverrides, machineOverrides, productOverrides] = await Promise.all([
+    prisma.orgFinancialProfile.findUnique({ where: { orgId } }),
+    prisma.locationFinancialOverride.findMany({ where: { orgId } }),
+    prisma.machineFinancialOverride.findMany({ where: { orgId } }),
+    prisma.productCostOverride.findMany({ where: { orgId } }),
+  ]);
+
+  const orgProfile: CostProfile = {
+    currency: orgProfileRaw?.defaultCurrency ?? "USD",
+    machineCostPerMin: orgProfileRaw?.machineCostPerMin ?? null,
+    operatorCostPerMin: orgProfileRaw?.operatorCostPerMin ?? null,
+    ratedRunningKw: orgProfileRaw?.ratedRunningKw ?? null,
+    idleKw: orgProfileRaw?.idleKw ?? null,
+    kwhRate: orgProfileRaw?.kwhRate ?? null,
+    energyMultiplier: orgProfileRaw?.energyMultiplier ?? 1,
+    energyCostPerMin: orgProfileRaw?.energyCostPerMin ?? null,
+    scrapCostPerUnit: orgProfileRaw?.scrapCostPerUnit ?? null,
+    rawMaterialCostPerUnit: orgProfileRaw?.rawMaterialCostPerUnit ?? null,
+  };
+
+  const locationMap = new Map(locationOverrides.map((o) => [o.location, o]));
+  const machineOverrideMap = new Map(machineOverrides.map((o) => [o.machineId, o]));
+  const productMap = new Map(productOverrides.map((o) => [o.sku, o]));
+
+  const summaries = new Map<
+    string,
+    {
+      currency: string;
+      totals: Totals;
+      byDay: Map<string, DayRow>;
+    }
+  >();
+
+  const detailed: FinancialEventDetail[] = [];
+  let eventsIncluded = 0;
+
+  for (const ev of events) {
+    const eventType = String(ev.eventType ?? "").toLowerCase();
+    const { blob, inner } = parseBlob(ev.data);
+    const status = String(blob?.status ?? inner?.status ?? "").toLowerCase();
+    const severity = String(ev.severity ?? "").toLowerCase();
+    const isAutoAck = Boolean(blob?.is_auto_ack ?? inner?.is_auto_ack);
+    const isUpdate = Boolean(blob?.is_update ?? inner?.is_update);
+
+    const machine = machineMap.get(ev.machineId);
+    const locationName = machine?.location ?? null;
+    const skuResolved =
+      ev.sku ??
+      (ev.workOrderId ? workOrderSku.get(`${ev.machineId}:${ev.workOrderId}`) : null) ??
+      null;
+
+    if (sku && skuResolved !== sku) continue;
+    if (isAutoAck || isUpdate) continue;
+
+    const locationOverride = locationName ? locationMap.get(locationName) : null;
+    const machineOverride = machineOverrideMap.get(ev.machineId) ?? null;
+
+    let profile = applyOverride(orgProfile, locationOverride, locationOverride?.currency ?? null);
+    profile = applyOverride(profile, machineOverride, machineOverride?.currency ?? null);
+
+    const productOverride = skuResolved ? productMap.get(skuResolved) : null;
+    if (productOverride?.rawMaterialCostPerUnit != null) {
+      profile.rawMaterialCostPerUnit = productOverride.rawMaterialCostPerUnit;
+    }
+    if (productOverride?.currency) {
+      profile.currency = productOverride.currency;
+    }
+
+    let category: Category | null = null;
+    let durationSec: number | null = null;
+    let costMachine = 0;
+    let costOperator = 0;
+    let costEnergy = 0;
+    let costScrap = 0;
+    let costRawMaterial = 0;
+
+    if (eventType === "slow-cycle") {
+      const actual =
+        safeNumber(inner?.actual_cycle_time ?? blob?.actual_cycle_time ?? inner?.actualCycleTime ?? blob?.actualCycleTime) ??
+        null;
+      const theoretical =
+        safeNumber(
+          inner?.theoretical_cycle_time ??
+            blob?.theoretical_cycle_time ??
+            inner?.theoreticalCycleTime ??
+            blob?.theoreticalCycleTime
+        ) ?? null;
+      if (actual == null || theoretical == null) continue;
+      durationSec = Math.max(0, actual - theoretical);
+      if (!durationSec) continue;
+      const durationMin = durationSec / 60;
+      costMachine = durationMin * (profile.machineCostPerMin ?? 0);
+      costOperator = durationMin * (profile.operatorCostPerMin ?? 0);
+      costEnergy = durationMin * (computeEnergyCostPerMin(profile, "running") ?? 0);
+      category = "slowCycle";
+    } else if (eventType === "microstop" || eventType === "macrostop") {
+      //future activestoppage handling
+      if (status === "active") continue;
+      const rawDurationSec =
+        safeNumber(
+          inner?.stoppage_duration_seconds ??
+            blob?.stoppage_duration_seconds ??
+            inner?.stop_duration_seconds ??
+            blob?.stop_duration_seconds
+        ) ?? 0;
+      if (!rawDurationSec || rawDurationSec <= 0) continue;
+      const theoreticalSec =
+        safeNumber(
+          inner?.theoretical_cycle_time ??
+            blob?.theoretical_cycle_time ??
+            inner?.theoreticalCycleTime ??
+            blob?.theoreticalCycleTime
+        ) ?? null;
+      const lastCycleTimestamp = safeNumber(inner?.last_cycle_timestamp ?? blob?.last_cycle_timestamp);
+      const isCycleGapStop = theoreticalSec != null && theoreticalSec > 0 && lastCycleTimestamp == null;
+      durationSec = isCycleGapStop ? Math.max(0, rawDurationSec - theoreticalSec) : rawDurationSec;
+      if (!durationSec || durationSec <= 0) continue;
+      const durationMin = durationSec / 60;
+      costMachine = durationMin * (profile.machineCostPerMin ?? 0);
+      costOperator = durationMin * (profile.operatorCostPerMin ?? 0);
+      costEnergy = durationMin * (computeEnergyCostPerMin(profile, "idle") ?? 0);
+      category = eventType === "macrostop" ? "macrostop" : "microstop";
+    } else if (eventType === "quality-spike") {
+      if (severity === "info" || status === "resolved") continue;
+      const scrapParts =
+        safeNumber(
+          inner?.scrap_parts ??
+            blob?.scrap_parts ??
+            inner?.scrapParts ??
+            blob?.scrapParts
+        ) ?? 0;
+      if (scrapParts <= 0) continue;
+      costScrap = scrapParts * (profile.scrapCostPerUnit ?? 0);
+      costRawMaterial = scrapParts * (profile.rawMaterialCostPerUnit ?? 0);
+      category = "scrap";
+    }
+
+    if (!category) continue;
+
+    const costTotal = costMachine + costOperator + costEnergy + costScrap + costRawMaterial;
+    if (costTotal <= 0) continue;
+    if (currency && profile.currency !== currency) continue;
+
+    const key = profile.currency || "USD";
+    const bucket = summaries.get(key) ?? {
+      currency: key,
+      totals: { total: 0, slowCycle: 0, microstop: 0, macrostop: 0, scrap: 0 },
+      byDay: new Map<string, DayRow>(),
+    };
+
+    bucket.totals.total += costTotal;
+    bucket.totals[category] += costTotal;
+
+    const day = dateKey(ev.ts);
+    const dayRow: DayRow = bucket.byDay.get(day) ?? {
+      day,
+      total: 0,
+      slowCycle: 0,
+      microstop: 0,
+      macrostop: 0,
+      scrap: 0,
+    };
+    dayRow.total += costTotal;
+    dayRow[category] += costTotal;
+    bucket.byDay.set(day, dayRow);
+
+    summaries.set(key, bucket);
+    eventsIncluded += 1;
+
+    if (includeEvents) {
+      detailed.push({
+        id: ev.id,
+        ts: ev.ts,
+        eventType,
+        status,
+        severity,
+        category,
+        machineId: ev.machineId,
+        machineName: machine?.name ?? null,
+        location: locationName,
+        workOrderId: ev.workOrderId ?? null,
+        sku: skuResolved,
+        durationSec,
+        costMachine,
+        costOperator,
+        costEnergy,
+        costScrap,
+        costRawMaterial,
+        costTotal,
+        currency: key,
+      });
+    }
+  }
+
+  const currencySummaries = Array.from(summaries.values()).map((summary) => {
+    const byDay = Array.from(summary.byDay.values()).sort((a, b) => {
+      return String(a.day).localeCompare(String(b.day));
+    });
+    return { currency: summary.currency, totals: summary.totals, byDay };
+  });
+
+  return {
+    range: { start, end },
+    currencySummaries,
+    eventsEvaluated: events.length,
+    eventsIncluded,
+    events: detailed,
+    filters: { machineId, location, sku, currency },
+  };
+}

lib/i18n/en.json

@@ -0,0 +1,520 @@
+{
+  "---": "---",
+  "common.loading": "Loading...",
+  "common.loadingShort": "Loading",
+  "common.never": "never",
+  "common.na": "--",
+  "common.back": "Back",
+  "common.cancel": "Cancel",
+  "common.close": "Close",
+  "common.save": "Save",
+  "common.copy": "Copy",
+  "nav.overview": "Overview",
+  "nav.machines": "Machines",
+  "nav.reports": "Reports",
+  "nav.alerts": "Alerts",
+  "nav.financial": "Financial",
+  "nav.settings": "Settings",
+  "sidebar.productTitle": "MIS",
+  "sidebar.productSubtitle": "Control Tower",
+  "sidebar.userFallback": "User",
+  "sidebar.loadingOrg": "Loading...",
+  "sidebar.themeTooltip": "Theme and language settings",
+  "sidebar.switchToDark": "Switch to dark mode",
+  "sidebar.switchToLight": "Switch to light mode",
+  "sidebar.logout": "Logout",
+  "sidebar.role.member": "MEMBER",
+  "sidebar.role.admin": "ADMIN",
+  "sidebar.role.owner": "OWNER",
+  "login.title": "Control Tower",
+  "login.subtitle": "Sign in to your organization",
+  "login.email": "Email",
+  "login.password": "Password",
+  "login.error.default": "Login failed",
+  "login.error.network": "Network error",
+  "login.submit.loading": "Signing in...",
+  "login.submit.default": "Login",
+  "login.newHere": "New here?",
+  "login.createAccount": "Create an account",
+  "signup.verify.title": "Verify your email",
+  "signup.verify.sent": "We sent a verification link to {email}.",
+  "signup.verify.failed": "Verification email failed to send. Please contact support.",
+  "signup.verify.notice": "Once verified, you can sign in and invite your team.",
+  "signup.verify.back": "Back to login",
+  "signup.title": "Create your Control Tower",
+  "signup.subtitle": "Set up your organization and invite the team.",
+  "signup.orgName": "Organization name",
+  "signup.yourName": "Your name",
+  "signup.email": "Email",
+  "signup.password": "Password",
+  "signup.error.default": "Signup failed",
+  "signup.error.network": "Network error",
+  "signup.submit.loading": "Creating account...",
+  "signup.submit.default": "Create account",
+  "signup.alreadyHave": "Already have access?",
+  "signup.signIn": "Sign in",
+  "invite.loading": "Loading invite...",
+  "invite.notFound": "Invite not found.",
+  "invite.joinTitle": "Join {org}",
+  "invite.acceptCopy": "Accept the invite for {email} as {role}.",
+  "invite.yourName": "Your name",
+  "invite.password": "Password",
+  "invite.error.notFound": "Invite not found",
+  "invite.error.acceptFailed": "Invite acceptance failed",
+  "invite.submit.loading": "Joining...",
+  "invite.submit.default": "Join organization",
+  "overview.title": "Overview",
+  "overview.subtitle": "Fleet pulse, alerts, and top attention items.",
+  "overview.viewMachines": "View Machines",
+  "overview.loading": "Loading overview...",
+  "overview.fleetHealth": "Fleet Health",
+  "overview.machinesTotal": "Machines total",
+  "overview.online": "Online",
+  "overview.offline": "Offline",
+  "overview.run": "Run",
+  "overview.idle": "Idle",
+  "overview.stop": "Stop",
+  "overview.productionTotals": "Production Totals",
+  "overview.good": "Good",
+  "overview.scrap": "Scrap",
+  "overview.target": "Target",
+  "overview.kpiSumNote": "Sum of latest KPIs across machines.",
+  "overview.activityFeed": "Activity Feed",
+  "overview.eventsRefreshing": "Refreshing recent events...",
+  "overview.eventsLast30": "Last 30 merged events",
+  "overview.eventsNone": "No recent events.",
+  "overview.oeeAvg": "OEE (avg)",
+  "overview.availabilityAvg": "Availability (avg)",
+  "overview.performanceAvg": "Performance (avg)",
+  "overview.qualityAvg": "Quality (avg)",
+  "overview.attentionList": "Attention List",
+  "overview.shown": "shown",
+  "overview.noUrgent": "No urgent issues detected.",
+  "overview.timeline": "Unified Timeline",
+  "overview.items": "items",
+  "overview.noEvents": "No events yet.",
+  "overview.ack": "ACK",
+  "overview.severity.critical": "CRITICAL",
+  "overview.severity.warning": "WARNING",
+  "overview.severity.info": "INFO",
+  "overview.source.ingested": "ingested",
+  "overview.source.derived": "derived",
+  "overview.event.macrostop": "macrostop",
+  "overview.event.microstop": "microstop",
+  "overview.event.slow-cycle": "slow-cycle",
+  "overview.status.offline": "OFFLINE",
+  "overview.status.online": "ONLINE",
+  "machines.title": "Machines",
+  "machines.subtitle": "Select a machine to view live KPIs.",
+  "machines.cancel": "Cancel",
+  "machines.addMachine": "Add Machine",
+  "machines.backOverview": "Back to Overview",
+  "machines.addCardTitle": "Add a machine",
+  "machines.addCardSubtitle": "Generate the machine ID and API key for your Node-RED edge.",
+  "machines.field.name": "Machine Name",
+  "machines.field.code": "Code (optional)",
+  "machines.field.location": "Location (optional)",
+  "machines.create.loading": "Creating...",
+  "machines.create.default": "Create Machine",
+  "machines.create.error.nameRequired": "Machine name is required",
+  "machines.create.error.failed": "Failed to create machine",
+  "machines.delete": "Remove",
+  "machines.delete.loading": "Removing...",
+  "machines.delete.confirm": "Remove {name}? This will delete the machine and its data.",
+  "machines.delete.error.failed": "Failed to remove machine",
+  "machines.pairing.title": "Edge pairing code",
+  "machines.pairing.machine": "Machine:",
+  "machines.pairing.codeLabel": "Pairing code",
+  "machines.pairing.expires": "Expires",
+  "machines.pairing.soon": "soon",
+  "machines.pairing.instructions": "Enter this code on the Node-RED Control Tower settings screen to link the edge device.",
+  "machines.pairing.copy": "Copy Code",
+  "machines.pairing.copied": "Copied",
+  "machines.pairing.copyUnsupported": "Copy not supported",
+  "machines.pairing.copyFailed": "Copy failed",
+  "machines.loading": "Loading machines...",
+  "machines.empty": "No machines found for this org.",
+  "machines.status": "Status",
+  "machines.status.noHeartbeat": "No heartbeat",
+  "machines.status.ok": "Heartbeat",
+  "machines.status.offline": "OFFLINE",
+  "machines.status.unknown": "UNKNOWN",
+  "machines.lastSeen": "Last seen {time}",
+  "machine.detail.titleFallback": "Machine",
+  "machine.detail.lastSeen": "Last seen {time}",
+  "machine.detail.loading": "Loading...",
+  "machine.detail.error.failed": "Failed to load machine",
+  "machine.detail.error.network": "Network error",
+  "machine.detail.back": "Back",
+  "machine.detail.workOrders.upload": "Upload Work Orders",
+  "machine.detail.workOrders.uploading": "Uploading...",
+  "machine.detail.workOrders.uploadParsing": "Parsing file...",
+  "machine.detail.workOrders.uploadHint": "CSV or XLSX with Work Order ID, SKU, Theoretical Cycle Time (Seconds), Target Quantity.",
+  "machine.detail.workOrders.uploadSuccess": "Uploaded {count} work orders",
+  "machine.detail.workOrders.uploadError": "Upload failed",
+  "machine.detail.workOrders.uploadInvalid": "No valid work orders found",
+  "machine.detail.workOrders.uploadUnauthorized": "Not authorized to upload work orders",
+  "machine.detail.status.offline": "OFFLINE",
+  "machine.detail.status.unknown": "UNKNOWN",
+  "machine.detail.status.run": "RUN",
+  "machine.detail.status.idle": "IDLE",
+  "machine.detail.status.stop": "STOP",
+  "machine.detail.status.down": "DOWN",
+  "machine.detail.bucket.normal": "Normal Cycle",
+  "machine.detail.bucket.slow": "Slow Cycle",
+  "machine.detail.bucket.microstop": "Microstop",
+  "machine.detail.bucket.macrostop": "Macrostop",
+  "machine.detail.bucket.unknown": "Unknown",
+  "machine.detail.activity.title": "Machine Activity Timeline",
+  "machine.detail.activity.subtitle": "Real-time analysis of production cycles",
+  "machine.detail.activity.noData": "No timeline data yet.",
+  "machine.detail.tooltip.cycle": "Cycle: {label}",
+  "machine.detail.tooltip.duration": "Duration",
+  "machine.detail.tooltip.ideal": "Ideal",
+  "machine.detail.tooltip.deviation": "Deviation",
+  "machine.detail.kpi.updated": "Updated {time}",
+  "machine.detail.currentWorkOrder": "Current Work Order",
+  "machine.detail.recentEvents": "Critical Events",
+  "machine.detail.noEvents": "No events yet.",
+  "machine.detail.cycleTarget": "Cycle target",
+  "machine.detail.mini.events": "Detected Events",
+  "machine.detail.mini.events.subtitle": "Canonical events (all)",
+  "machine.detail.mini.deviation": "Actual vs Standard Cycle",
+  "machine.detail.mini.deviation.subtitle": "Average deviation",
+  "machine.detail.mini.impact": "Production Impact",
+  "machine.detail.mini.impact.subtitle": "Extra time vs ideal",
+  "machine.detail.modal.events": "Detected Events",
+  "machine.detail.modal.deviation": "Actual vs Standard Cycle",
+  "machine.detail.modal.impact": "Production Impact",
+  "machine.detail.modal.standardCycle": "Standard cycle (ideal)",
+  "machine.detail.modal.avgDeviation": "Average deviation",
+  "machine.detail.modal.sample": "Sample",
+  "machine.detail.modal.cycles": "cycles",
+  "machine.detail.modal.tip": "Tip: the faint line is the ideal. Each point is a real cycle.",
+  "machine.detail.modal.totalExtra": "Total extra time",
+  "machine.detail.modal.microstops": "Microstops",
+  "machine.detail.modal.macroStops": "Macro stops",
+  "machine.detail.modal.extraTimeLabel": "Extra time",
+  "machine.detail.modal.extraTimeNote": "This is \"lost time\" vs ideal, distributed by event type.",
+  "reports.title": "Reports",
+  "reports.subtitle": "Trends, downtime, and quality analytics across machines.",
+  "reports.exportCsv": "Export CSV",
+  "reports.exportPdf": "Export PDF",
+  "reports.filters": "Filters",
+  "reports.rangeLabel.last24": "Last 24 hours",
+  "reports.rangeLabel.last7": "Last 7 days",
+  "reports.rangeLabel.last30": "Last 30 days",
+  "reports.rangeLabel.custom": "Custom range",
+  "reports.filter.range": "Range",
+  "reports.filter.machine": "Machine",
+  "reports.filter.workOrder": "Work Order",
+  "reports.filter.sku": "SKU",
+  "reports.filter.allMachines": "All machines",
+  "reports.filter.allWorkOrders": "All work orders",
+  "reports.filter.allSkus": "All SKUs",
+  "reports.loading": "Loading reports...",
+  "reports.error.failed": "Failed to load reports",
+  "reports.error.network": "Network error",
+  "reports.kpi.note.withData": "Computed from KPI snapshots.",
+  "reports.kpi.note.noData": "No data in selected range.",
+  "reports.oeeTrend": "OEE Trend",
+  "reports.downtimePareto": "Downtime Pareto",
+  "reports.cycleDistribution": "Cycle Time Distribution",
+  "reports.scrapTrend": "Scrap Trend",
+  "reports.topLossDrivers": "Top Loss Drivers",
+  "reports.qualitySummary": "Quality Summary",
+  "reports.notes": "Notes for Ops",
+  "alerts.title": "Alerts",
+  "alerts.subtitle": "Alert history with filters and drilldowns.",
+  "alerts.comingSoon": "Alert configuration UI is coming soon.",
+  "alerts.loading": "Loading alerts...",
+  "alerts.error.loadPolicy": "Failed to load alert policy.",
+  "alerts.error.savePolicy": "Failed to save alert policy.",
+  "alerts.error.loadContacts": "Failed to load alert contacts.",
+  "alerts.error.saveContacts": "Failed to save alert contact.",
+  "alerts.error.deleteContact": "Failed to delete alert contact.",
+  "alerts.error.createContact": "Failed to create alert contact.",
+  "alerts.policy.title": "Alert policy",
+  "alerts.policy.subtitle": "Configure escalation by role, channel, and duration.",
+  "alerts.policy.save": "Save policy",
+  "alerts.policy.saving": "Saving...",
+  "alerts.policy.defaults": "Default escalation (per role)",
+  "alerts.policy.enabled": "Enabled",
+  "alerts.policy.afterMinutes": "After minutes",
+  "alerts.policy.channels": "Channels",
+  "alerts.policy.repeatMinutes": "Repeat (min)",
+  "alerts.policy.readOnly": "You can view alert policy settings, but only owners can edit.",
+  "alerts.policy.defaultsHelp": "Defaults apply when a specific event is reset or not customized.",
+  "alerts.policy.eventSelectLabel": "Event type",
+  "alerts.policy.eventSelectHelper": "Adjust escalation rules for a single event type.",
+  "alerts.policy.applyDefaults": "Apply defaults",
+  "alerts.event.macrostop": "Macrostop",
+  "alerts.event.microstop": "Microstop",
+  "alerts.event.slow-cycle": "Slow cycle",
+  "alerts.event.offline": "Offline",
+  "alerts.event.error": "Error",
+  "alerts.contacts.title": "Alert contacts",
+  "alerts.contacts.subtitle": "External recipients and role targeting.",
+  "alerts.contacts.name": "Name",
+  "alerts.contacts.roleScope": "Role scope",
+  "alerts.contacts.email": "Email",
+  "alerts.contacts.phone": "Phone",
+  "alerts.contacts.eventTypes": "Event types (optional)",
+  "alerts.contacts.eventTypesPlaceholder": "macrostop, microstop, offline",
+  "alerts.contacts.eventTypesHelper": "Leave empty to receive all event types.",
+  "alerts.contacts.add": "Add contact",
+  "alerts.contacts.creating": "Adding...",
+  "alerts.contacts.empty": "No alert contacts yet.",
+  "alerts.contacts.save": "Save",
+  "alerts.contacts.saving": "Saving...",
+  "alerts.contacts.delete": "Delete",
+  "alerts.contacts.deleting": "Deleting...",
+  "alerts.contacts.active": "Active",
+  "alerts.contacts.linkedUser": "Linked user (edit in profile)",
+  "alerts.contacts.role.custom": "Custom",
+  "alerts.contacts.role.member": "Member",
+  "alerts.contacts.role.admin": "Admin",
+  "alerts.contacts.role.owner": "Owner",
+  "alerts.contacts.readOnly": "You can view contacts, but only owners can add or edit.",
+  "alerts.inbox.title": "Alerts Inbox",
+  "alerts.inbox.loading": "Loading alerts...",
+  "alerts.inbox.loadingFilters": "Loading filters...",
+  "alerts.inbox.empty": "No alerts found.",
+  "alerts.inbox.error": "Failed to load alerts.",
+  "alerts.inbox.range.24h": "Last 24 hours",
+  "alerts.inbox.range.7d": "Last 7 days",
+  "alerts.inbox.range.30d": "Last 30 days",
+  "alerts.inbox.range.custom": "Custom",
+  "alerts.inbox.filters.title": "Filters",
+  "alerts.inbox.filters.range": "Range",
+  "alerts.inbox.filters.start": "Start",
+  "alerts.inbox.filters.end": "End",
+  "alerts.inbox.filters.machine": "Machine",
+  "alerts.inbox.filters.site": "Site",
+  "alerts.inbox.filters.shift": "Shift",
+  "alerts.inbox.filters.type": "Classification",
+  "alerts.inbox.filters.severity": "Severity",
+  "alerts.inbox.filters.status": "Status",
+  "alerts.inbox.filters.search": "Search",
+  "alerts.inbox.filters.searchPlaceholder": "Title, description, machine...",
+  "alerts.inbox.filters.includeUpdates": "Include updates",
+  "alerts.inbox.filters.allMachines": "All machines",
+  "alerts.inbox.filters.allSites": "All sites",
+  "alerts.inbox.filters.allShifts": "All shifts",
+  "alerts.inbox.filters.allTypes": "All types",
+  "alerts.inbox.filters.allSeverities": "All severities",
+  "alerts.inbox.filters.allStatuses": "All statuses",
+  "alerts.inbox.table.time": "Time",
+  "alerts.inbox.table.machine": "Machine",
+  "alerts.inbox.table.site": "Site",
+  "alerts.inbox.table.shift": "Shift",
+  "alerts.inbox.table.type": "Type",
+  "alerts.inbox.table.severity": "Severity",
+  "alerts.inbox.table.status": "Status",
+  "alerts.inbox.table.duration": "Duration",
+  "alerts.inbox.table.title": "Title",
+  "alerts.inbox.table.unknown": "Unknown",
+  "alerts.inbox.status.active": "Active",
+  "alerts.inbox.status.resolved": "Resolved",
+  "alerts.inbox.status.unknown": "Unknown",
+  "alerts.inbox.duration.na": "n/a",
+  "alerts.inbox.duration.sec": "s",
+  "alerts.inbox.duration.min": " min",
+  "alerts.inbox.duration.hr": " h",
+  "alerts.inbox.meta.workOrder": "WO",
+  "alerts.inbox.meta.sku": "SKU",
+  "reports.notes.suggested": "Suggested actions",
+  "reports.notes.none": "No insights yet. Generate reports after data collection.",
+  "reports.noTrend": "No trend data yet.",
+  "reports.noDowntime": "No downtime data yet.",
+  "reports.noCycle": "No cycle data yet.",
+  "reports.scrapRate": "Scrap Rate",
+  "reports.topScrapSku": "Top Scrap SKU",
+  "reports.topScrapWorkOrder": "Top Scrap Work Order",
+  "reports.loss.macrostop": "Macrostop",
+  "reports.loss.microstop": "Microstop",
+  "reports.loss.slowCycle": "Slow Cycle",
+  "reports.loss.qualitySpike": "Quality Spike",
+  "reports.loss.oeeDrop": "OEE Drop",
+  "reports.loss.perfDegradation": "Perf Degradation",
+  "reports.tooltip.cycles": "Cycles",
+  "reports.tooltip.range": "Range",
+  "reports.tooltip.below": "Below",
+  "reports.tooltip.above": "Above",
+  "reports.tooltip.extremes": "Extremes",
+  "reports.tooltip.downtime": "Downtime",
+  "reports.tooltip.extraTime": "Extra time",
+  "reports.csv.section": "section",
+  "reports.csv.key": "key",
+  "reports.csv.value": "value",
+  "reports.pdf.title": "Report Export",
+  "reports.pdf.range": "Range",
+  "reports.pdf.machine": "Machine",
+  "reports.pdf.workOrder": "Work Order",
+  "reports.pdf.sku": "SKU",
+  "reports.pdf.metric": "Metric",
+  "reports.pdf.value": "Value",
+  "reports.pdf.topLoss": "Top Loss Drivers",
+  "reports.pdf.qualitySummary": "Quality Summary",
+  "reports.pdf.cycleDistribution": "Cycle Time Distribution",
+  "reports.pdf.notes": "Notes for Ops",
+  "reports.pdf.none": "None",
+  "settings.title": "Settings",
+  "settings.subtitle": "Live configuration for shifts, alerts, and defaults.",
+  "settings.tabs.general": "General",
+  "settings.tabs.shifts": "Shifts",
+  "settings.tabs.thresholds": "Thresholds",
+  "settings.tabs.alerts": "Alerts",
+  "settings.tabs.financial": "Financial",
+  "settings.tabs.team": "Team",
+  "settings.loading": "Loading settings...",
+  "settings.loadingTeam": "Loading team...",
+  "settings.refresh": "Refresh",
+  "settings.save": "Save changes",
+  "settings.saving": "Saving...",
+  "settings.saved": "Settings saved",
+  "settings.failedLoad": "Failed to load settings",
+  "settings.failedTeam": "Failed to load team",
+  "settings.failedSave": "Failed to save settings",
+  "settings.unavailable": "Settings are unavailable.",
+  "settings.conflict": "Settings changed elsewhere. Refresh and try again.",
+  "settings.org.title": "Organization",
+  "settings.org.plantName": "Plant Name",
+  "settings.org.slug": "Slug",
+  "settings.org.timeZone": "Time Zone",
+  "settings.shiftSchedule": "Shift Schedule",
+  "settings.shiftSubtitle": "Define active shifts and downtime compensation.",
+  "settings.shiftName": "Shift name",
+  "settings.shiftStart": "Start",
+  "settings.shiftEnd": "End",
+  "settings.shiftEnabled": "Enabled",
+  "settings.shiftAdd": "Add shift",
+  "settings.shiftRemove": "Remove",
+  "settings.shiftComp": "Shift change compensation",
+  "settings.lunchBreak": "Lunch break",
+  "settings.minutes": "minutes",
+  "settings.shiftHint": "Max 3 shifts, HH:mm",
+  "settings.shiftTo": "to",
+  "settings.shiftCompLabel": "Shift change compensation (min)",
+  "settings.lunchBreakLabel": "Lunch break (min)",
+  "settings.shift.defaultName": "Shift {index}",
+  "settings.thresholds": "Alert thresholds",
+  "settings.thresholdsSubtitle": "Tune production health alerts.",
+  "settings.thresholds.appliesAll": "Applies to all machines",
+  "settings.thresholds.oee": "OEE alert threshold",
+  "settings.thresholds.performance": "Performance threshold",
+  "settings.thresholds.qualitySpike": "Quality spike delta",
+  "settings.thresholds.stoppage": "Stoppage multiplier",
+  "settings.thresholds.macroStoppage": "Macro stoppage multiplier",
+  "settings.alerts": "Alerts",
+  "settings.alertsSubtitle": "Choose which alerts to notify.",
+  "settings.alerts.oeeDrop": "OEE drop alerts",
+  "settings.alerts.oeeDropHelper": "Notify when OEE falls below threshold",
+  "settings.alerts.performanceDegradation": "Performance degradation alerts",
+  "settings.alerts.performanceDegradationHelper": "Flag prolonged slow cycles",
+  "settings.alerts.qualitySpike": "Quality spike alerts",
+  "settings.alerts.qualitySpikeHelper": "Alert on scrap spikes",
+  "settings.alerts.predictive": "Predictive OEE decline alerts",
+  "settings.alerts.predictiveHelper": "Warn before OEE drops",
+  "settings.defaults": "Mold Defaults",
+  "settings.defaults.moldTotal": "Total molds",
+  "settings.defaults.moldActive": "Active molds",
+  "settings.updated": "Updated",
+  "settings.updatedBy": "Updated by",
+  "settings.team": "Team Members",
+  "settings.teamTotal": "{count} total",
+  "settings.teamNone": "No team members yet.",
+  "settings.invites": "Invitations",
+  "settings.inviteEmail": "Invite email",
+  "settings.inviteRole": "Role",
+  "settings.inviteSend": "Create invite",
+  "settings.inviteSending": "Creating...",
+  "settings.inviteStatus.copied": "Invite link copied",
+  "settings.inviteStatus.emailRequired": "Email is required",
+  "settings.inviteStatus.failed": "Failed to revoke invite",
+  "settings.inviteStatus.sent": "Invite email sent",
+  "settings.inviteStatus.createFailed": "Failed to create invite",
+  "settings.inviteStatus.emailFailed": "Invite created, email failed: {url}",
+  "settings.inviteNone": "No pending invites.",
+  "settings.inviteExpires": "Expires {date}",
+  "settings.inviteRole.member": "Member",
+  "settings.inviteRole.admin": "Admin",
+  "settings.inviteRole.owner": "Owner",
+  "settings.inviteCopy": "Copy link",
+  "settings.inviteRevoke": "Revoke",
+  "settings.role.owner": "Owner",
+  "settings.role.admin": "Admin",
+  "settings.role.member": "Member",
+  "settings.role.inactive": "Inactive",
+  "settings.integrations": "Integrations",
+  "settings.integrations.webhook": "Webhook URL",
+  "settings.integrations.erp": "ERP Sync",
+  "settings.integrations.erpNotConfigured": "Not configured",
+  "financial.title": "Financial Impact",
+  "financial.subtitle": "Translate downtime, slow cycles, and scrap into money.",
+  "financial.ownerOnly": "Financial impact is available only to owners.",
+  "financial.costsMoved": "Cost settings are now in",
+  "financial.costsMovedLink": "Settings -> Financial",
+  "financial.export.html": "HTML",
+  "financial.export.csv": "CSV",
+  "financial.totalLoss": "Total Loss",
+  "financial.currencyLabel": "Currency: {currency}",
+  "financial.noImpact": "No impact data yet.",
+  "financial.chart.title": "Lost Money Over Time",
+  "financial.chart.subtitle": "Stacked by event type",
+  "financial.range.day": "Day",
+  "financial.range.week": "Week",
+  "financial.range.month": "Month",
+  "financial.filters.title": "Filters",
+  "financial.filters.machine": "Machine",
+  "financial.filters.location": "Location",
+  "financial.filters.sku": "SKU",
+  "financial.filters.currency": "Currency",
+  "financial.filters.allMachines": "All machines",
+  "financial.filters.allLocations": "All locations",
+  "financial.filters.skuPlaceholder": "Filter by SKU",
+  "financial.filters.currencyPlaceholder": "MXN",
+  "financial.loadingMachines": "Loading machines...",
+  "financial.config.title": "Cost Parameters",
+  "financial.config.subtitle": "Defaults apply to all machines unless overridden.",
+  "financial.config.applyOrg": "Apply org defaults to all machines",
+  "financial.config.save": "Save",
+  "financial.config.saving": "Saving...",
+  "financial.config.saved": "Saved",
+  "financial.config.saveFailed": "Save failed",
+  "financial.config.orgDefaults": "Org Defaults",
+  "financial.config.locationOverrides": "Location Overrides",
+  "financial.config.machineOverrides": "Machine Overrides",
+  "financial.config.productOverrides": "Product Overrides",
+  "financial.config.addLocation": "Add location override",
+  "financial.config.addMachine": "Add machine override",
+  "financial.config.addProduct": "Add product override",
+  "financial.config.noneLocation": "No location overrides yet.",
+  "financial.config.noneMachine": "No machine overrides yet.",
+  "financial.config.noneProduct": "No product overrides yet.",
+  "financial.config.location": "Location",
+  "financial.config.selectLocation": "Select location",
+  "financial.config.machine": "Machine",
+  "financial.config.selectMachine": "Select machine",
+  "financial.config.currency": "Currency",
+  "financial.config.sku": "SKU",
+  "financial.config.rawMaterialUnit": "Raw material / unit",
+  "financial.config.ownerOnly": "Financial cost settings are available only to owners.",
+  "financial.config.loading": "Loading financials...",
+  "financial.field.machineCostPerMin": "Machine cost / min",
+  "financial.field.operatorCostPerMin": "Operator cost / min",
+  "financial.field.ratedRunningKw": "Running kW",
+  "financial.field.idleKw": "Idle kW",
+  "financial.field.kwhRate": "kWh rate",
+  "financial.field.energyMultiplier": "Energy multiplier",
+  "financial.field.energyCostPerMin": "Energy cost / min",
+  "financial.field.scrapCostPerUnit": "Scrap cost / unit",
+  "financial.field.rawMaterialCostPerUnit": "Raw material / unit",
+  "nav.downtime": "Downtime",
+  "settings.tabs.modules": "Modules",
+  "settings.modules.title": "Modules",
+  "settings.modules.subtitle": "Enable/disable UI modules depending on how the plant operates.",
+  "settings.modules.screenless.title": "Screenless mode",
+  "settings.modules.screenless.helper": "Hide the Downtime module from navigation (for plants without Node-RED reason capture).",
+  "settings.modules.note": "This setting is org-wide."
+}

lib/i18n/es-MX.json

@@ -0,0 +1,520 @@
+{
+  "---": "---",
+  "common.loading": "Cargando...",
+  "common.loadingShort": "Cargando",
+  "common.never": "nunca",
+  "common.na": "--",
+  "common.back": "Volver",
+  "common.cancel": "Cancelar",
+  "common.close": "Cerrar",
+  "common.save": "Guardar",
+  "common.copy": "Copiar",
+  "nav.overview": "Resumen",
+  "nav.machines": "Máquinas",
+  "nav.reports": "Reportes",
+  "nav.alerts": "Alertas",
+  "nav.financial": "Finanzas",
+  "nav.settings": "Configuración",
+  "sidebar.productTitle": "MIS",
+  "sidebar.productSubtitle": "Control Tower",
+  "sidebar.userFallback": "Usuario",
+  "sidebar.loadingOrg": "Cargando...",
+  "sidebar.themeTooltip": "Tema e idioma",
+  "sidebar.switchToDark": "Cambiar a modo oscuro",
+  "sidebar.switchToLight": "Cambiar a modo claro",
+  "sidebar.logout": "Cerrar sesión",
+  "sidebar.role.member": "MIEMBRO",
+  "sidebar.role.admin": "ADMIN",
+  "sidebar.role.owner": "PROPIETARIO",
+  "login.title": "Control Tower",
+  "login.subtitle": "Inicia sesión en tu organización",
+  "login.email": "Correo electrónico",
+  "login.password": "Contraseña",
+  "login.error.default": "Inicio de sesión fallido",
+  "login.error.network": "Error de red",
+  "login.submit.loading": "Iniciando sesión...",
+  "login.submit.default": "Iniciar sesión",
+  "login.newHere": "¿Nuevo aquí?",
+  "login.createAccount": "Crear cuenta",
+  "signup.verify.title": "Verifica tu correo",
+  "signup.verify.sent": "Enviamos un enlace de verificación a {email}.",
+  "signup.verify.failed": "No se pudo enviar el correo de verificación. Contacta a soporte.",
+  "signup.verify.notice": "Después de verificar, puedes iniciar sesión e invitar a tu equipo.",
+  "signup.verify.back": "Volver al inicio de sesión",
+  "signup.title": "Crea tu Control Tower",
+  "signup.subtitle": "Configura tu organización e invita al equipo.",
+  "signup.orgName": "Nombre de la organización",
+  "signup.yourName": "Tu nombre",
+  "signup.email": "Correo electrónico",
+  "signup.password": "Contraseña",
+  "signup.error.default": "Registro fallido",
+  "signup.error.network": "Error de red",
+  "signup.submit.loading": "Creando cuenta...",
+  "signup.submit.default": "Crear cuenta",
+  "signup.alreadyHave": "¿Ya tienes acceso?",
+  "signup.signIn": "Iniciar sesión",
+  "invite.loading": "Cargando invitación...",
+  "invite.notFound": "Invitación no encontrada.",
+  "invite.joinTitle": "Únete a {org}",
+  "invite.acceptCopy": "Acepta la invitación para {email} como {role}.",
+  "invite.yourName": "Tu nombre",
+  "invite.password": "Contraseña",
+  "invite.error.notFound": "Invitación no encontrada",
+  "invite.error.acceptFailed": "No se pudo aceptar la invitación",
+  "invite.submit.loading": "Uniéndote...",
+  "invite.submit.default": "Unirse a la organización",
+  "overview.title": "Resumen",
+  "overview.subtitle": "Pulso de flota, alertas y elementos prioritarios.",
+  "overview.viewMachines": "Ver Máquinas",
+  "overview.loading": "Cargando resumen...",
+  "overview.fleetHealth": "Salud de flota",
+  "overview.machinesTotal": "Máquinas totales",
+  "overview.online": "En línea",
+  "overview.offline": "Fuera de línea",
+  "overview.run": "En marcha",
+  "overview.idle": "En espera",
+  "overview.stop": "Paro",
+  "overview.productionTotals": "Totales de producción",
+  "overview.good": "Buenas",
+  "overview.scrap": "Scrap",
+  "overview.target": "Meta",
+  "overview.kpiSumNote": "Suma de los últimos KPIs por máquina.",
+  "overview.activityFeed": "Actividad",
+  "overview.eventsRefreshing": "Actualizando eventos recientes...",
+  "overview.eventsLast30": "Últimos 30 eventos combinados",
+  "overview.eventsNone": "Sin eventos recientes.",
+  "overview.oeeAvg": "OEE (avg)",
+  "overview.availabilityAvg": "Availability (avg)",
+  "overview.performanceAvg": "Performance (avg)",
+  "overview.qualityAvg": "Quality (avg)",
+  "overview.attentionList": "Lista de atención",
+  "overview.shown": "mostrados",
+  "overview.noUrgent": "No se detectaron problemas urgentes.",
+  "overview.timeline": "Línea de tiempo unificada",
+  "overview.items": "elementos",
+  "overview.noEvents": "Sin eventos aún.",
+  "overview.ack": "ACK",
+  "overview.severity.critical": "CRÍTICO",
+  "overview.severity.warning": "ADVERTENCIA",
+  "overview.severity.info": "INFO",
+  "overview.source.ingested": "ingestado",
+  "overview.source.derived": "derivado",
+  "overview.event.macrostop": "macroparo",
+  "overview.event.microstop": "microparo",
+  "overview.event.slow-cycle": "ciclo lento",
+  "overview.status.offline": "FUERA DE LÍNEA",
+  "overview.status.online": "EN LÍNEA",
+  "machines.title": "Máquinas",
+  "machines.subtitle": "Selecciona una máquina para ver KPIs en vivo.",
+  "machines.cancel": "Cancelar",
+  "machines.addMachine": "Agregar máquina",
+  "machines.backOverview": "Volver al Resumen",
+  "machines.addCardTitle": "Agregar máquina",
+  "machines.addCardSubtitle": "Genera el ID de máquina y la API key para tu edge Node-RED.",
+  "machines.field.name": "Nombre de la máquina",
+  "machines.field.code": "Código (opcional)",
+  "machines.field.location": "Ubicación (opcional)",
+  "machines.create.loading": "Creando...",
+  "machines.create.default": "Crear máquina",
+  "machines.create.error.nameRequired": "El nombre de la máquina es obligatorio",
+  "machines.create.error.failed": "No se pudo crear la máquina",
+  "machines.delete": "Eliminar",
+  "machines.delete.loading": "Eliminando...",
+  "machines.delete.confirm": "¿Eliminar {name}? Esto borrará la máquina y sus datos.",
+  "machines.delete.error.failed": "No se pudo eliminar la máquina",
+  "machines.pairing.title": "Código de emparejamiento",
+  "machines.pairing.machine": "Máquina:",
+  "machines.pairing.codeLabel": "Código de emparejamiento",
+  "machines.pairing.expires": "Expira",
+  "machines.pairing.soon": "pronto",
+  "machines.pairing.instructions": "Ingresa este código en la pantalla de configuración de Node-RED Control Tower para vincular el dispositivo.",
+  "machines.pairing.copy": "Copiar código",
+  "machines.pairing.copied": "Copiado",
+  "machines.pairing.copyUnsupported": "Copiar no disponible",
+  "machines.pairing.copyFailed": "Falló la copia",
+  "machines.loading": "Cargando máquinas...",
+  "machines.empty": "No se encontraron máquinas para esta organización.",
+  "machines.status": "Estado",
+  "machines.status.noHeartbeat": "Sin heartbeat",
+  "machines.status.ok": "Latido",
+  "machines.status.offline": "FUERA DE LÍNEA",
+  "machines.status.unknown": "DESCONOCIDO",
+  "machines.lastSeen": "Visto hace {time}",
+  "machine.detail.titleFallback": "Máquina",
+  "machine.detail.lastSeen": "Visto hace {time}",
+  "machine.detail.loading": "Cargando...",
+  "machine.detail.error.failed": "No se pudo cargar la máquina",
+  "machine.detail.error.network": "Error de red",
+  "machine.detail.back": "Volver",
+  "machine.detail.workOrders.upload": "Subir ordenes de trabajo",
+  "machine.detail.workOrders.uploading": "Subiendo...",
+  "machine.detail.workOrders.uploadParsing": "Leyendo archivo...",
+  "machine.detail.workOrders.uploadHint": "CSV o XLSX con Work Order ID, SKU, Theoretical Cycle Time (Seconds), Target Quantity.",
+  "machine.detail.workOrders.uploadSuccess": "Se cargaron {count} ordenes de trabajo",
+  "machine.detail.workOrders.uploadError": "No se pudo cargar",
+  "machine.detail.workOrders.uploadInvalid": "No se encontraron ordenes de trabajo validas",
+  "machine.detail.workOrders.uploadUnauthorized": "No autorizado para cargar ordenes de trabajo",
+  "machine.detail.status.offline": "FUERA DE LÍNEA",
+  "machine.detail.status.unknown": "DESCONOCIDO",
+  "machine.detail.status.run": "EN MARCHA",
+  "machine.detail.status.idle": "EN ESPERA",
+  "machine.detail.status.stop": "PARO",
+  "machine.detail.status.down": "CAÍDA",
+  "machine.detail.bucket.normal": "Ciclo normal",
+  "machine.detail.bucket.slow": "Ciclo lento",
+  "machine.detail.bucket.microstop": "Microparo",
+  "machine.detail.bucket.macrostop": "Macroparo",
+  "machine.detail.bucket.unknown": "Desconocido",
+  "machine.detail.activity.title": "Línea de tiempo de actividad",
+  "machine.detail.activity.subtitle": "Análisis en tiempo real de ciclos de producción",
+  "machine.detail.activity.noData": "Sin datos de línea de tiempo.",
+  "machine.detail.tooltip.cycle": "Ciclo: {label}",
+  "machine.detail.tooltip.duration": "Duración",
+  "machine.detail.tooltip.ideal": "Ideal",
+  "machine.detail.tooltip.deviation": "Desviación",
+  "machine.detail.kpi.updated": "Actualizado {time}",
+  "machine.detail.currentWorkOrder": "Orden de trabajo actual",
+  "machine.detail.recentEvents": "Eventos críticos",
+  "machine.detail.noEvents": "Sin eventos aún.",
+  "machine.detail.cycleTarget": "Ciclo objetivo",
+  "machine.detail.mini.events": "Eventos detectados",
+  "machine.detail.mini.events.subtitle": "Eventos canónicos (todos)",
+  "machine.detail.mini.deviation": "Ciclo real vs estándar",
+  "machine.detail.mini.deviation.subtitle": "Desviación promedio",
+  "machine.detail.mini.impact": "Impacto en producción",
+  "machine.detail.mini.impact.subtitle": "Tiempo extra vs ideal",
+  "machine.detail.modal.events": "Eventos detectados",
+  "machine.detail.modal.deviation": "Ciclo real vs estándar",
+  "machine.detail.modal.impact": "Impacto en producción",
+  "machine.detail.modal.standardCycle": "Ciclo estándar (ideal)",
+  "machine.detail.modal.avgDeviation": "Desviación promedio",
+  "machine.detail.modal.sample": "Muestra",
+  "machine.detail.modal.cycles": "ciclos",
+  "machine.detail.modal.tip": "Tip: la línea tenue es el ideal. Cada punto es un ciclo real.",
+  "machine.detail.modal.totalExtra": "Tiempo extra total",
+  "machine.detail.modal.microstops": "Microparos",
+  "machine.detail.modal.macroStops": "Macroparos",
+  "machine.detail.modal.extraTimeLabel": "Tiempo extra",
+  "machine.detail.modal.extraTimeNote": "Esto es \"tiempo perdido\" vs ideal, distribuido por tipo de evento.",
+  "reports.title": "Reportes",
+  "reports.subtitle": "Tendencias, paros y analítica de calidad por máquina.",
+  "reports.exportCsv": "Exportar CSV",
+  "reports.exportPdf": "Exportar PDF",
+  "reports.filters": "Filtros",
+  "reports.rangeLabel.last24": "Últimas 24 horas",
+  "reports.rangeLabel.last7": "Últimos 7 días",
+  "reports.rangeLabel.last30": "Últimos 30 días",
+  "reports.rangeLabel.custom": "Rango personalizado",
+  "reports.filter.range": "Rango",
+  "reports.filter.machine": "Máquina",
+  "reports.filter.workOrder": "Orden de trabajo",
+  "reports.filter.sku": "SKU",
+  "reports.filter.allMachines": "Todas las máquinas",
+  "reports.filter.allWorkOrders": "Todas las órdenes",
+  "reports.filter.allSkus": "Todos los SKUs",
+  "reports.loading": "Cargando reportes...",
+  "reports.error.failed": "No se pudieron cargar los reportes",
+  "reports.error.network": "Error de red",
+  "reports.kpi.note.withData": "Calculado a partir de KPIs.",
+  "reports.kpi.note.noData": "Sin datos en el rango seleccionado.",
+  "reports.oeeTrend": "Tendencia de OEE",
+  "reports.downtimePareto": "Pareto de paros",
+  "reports.cycleDistribution": "Distribución de tiempos de ciclo",
+  "reports.scrapTrend": "Tendencia de scrap",
+  "reports.topLossDrivers": "Principales causas de pérdida",
+  "reports.qualitySummary": "Resumen de calidad",
+  "reports.notes": "Notas para operaciones",
+  "alerts.title": "Alertas",
+  "alerts.subtitle": "Historial de alertas con filtros y detalle.",
+  "alerts.comingSoon": "La configuracion de alertas estara disponible pronto.",
+  "alerts.loading": "Cargando alertas...",
+  "alerts.error.loadPolicy": "No se pudo cargar la politica de alertas.",
+  "alerts.error.savePolicy": "No se pudo guardar la politica de alertas.",
+  "alerts.error.loadContacts": "No se pudieron cargar los contactos de alertas.",
+  "alerts.error.saveContacts": "No se pudo guardar el contacto de alertas.",
+  "alerts.error.deleteContact": "No se pudo eliminar el contacto de alertas.",
+  "alerts.error.createContact": "No se pudo crear el contacto de alertas.",
+  "alerts.policy.title": "Politica de alertas",
+  "alerts.policy.subtitle": "Configura escalamiento por rol, canal y duracion.",
+  "alerts.policy.save": "Guardar politica",
+  "alerts.policy.saving": "Guardando...",
+  "alerts.policy.defaults": "Escalamiento por defecto (por rol)",
+  "alerts.policy.enabled": "Habilitado",
+  "alerts.policy.afterMinutes": "Despues de minutos",
+  "alerts.policy.channels": "Canales",
+  "alerts.policy.repeatMinutes": "Repetir (min)",
+  "alerts.policy.readOnly": "Puedes ver la politica de alertas, pero solo propietarios pueden editar.",
+  "alerts.policy.defaultsHelp": "Los valores por defecto aplican cuando un evento se reinicia o no se personaliza.",
+  "alerts.policy.eventSelectLabel": "Tipo de evento",
+  "alerts.policy.eventSelectHelper": "Ajusta escalamiento para un solo tipo de evento.",
+  "alerts.policy.applyDefaults": "Aplicar por defecto",
+  "alerts.event.macrostop": "Macroparo",
+  "alerts.event.microstop": "Microparo",
+  "alerts.event.slow-cycle": "Ciclo lento",
+  "alerts.event.offline": "Fuera de linea",
+  "alerts.event.error": "Error",
+  "alerts.contacts.title": "Contactos de alertas",
+  "alerts.contacts.subtitle": "Destinatarios externos y alcance por rol.",
+  "alerts.contacts.name": "Nombre",
+  "alerts.contacts.roleScope": "Rol",
+  "alerts.contacts.email": "Correo",
+  "alerts.contacts.phone": "Telefono",
+  "alerts.contacts.eventTypes": "Tipos de evento (opcional)",
+  "alerts.contacts.eventTypesPlaceholder": "macroparo, microparo, fuera-de-linea",
+  "alerts.contacts.eventTypesHelper": "Deja vacío para recibir todos los tipos de evento.",
+  "alerts.contacts.add": "Agregar contacto",
+  "alerts.contacts.creating": "Agregando...",
+  "alerts.contacts.empty": "Sin contactos de alertas.",
+  "alerts.contacts.save": "Guardar",
+  "alerts.contacts.saving": "Guardando...",
+  "alerts.contacts.delete": "Eliminar",
+  "alerts.contacts.deleting": "Eliminando...",
+  "alerts.contacts.active": "Activo",
+  "alerts.contacts.linkedUser": "Usuario vinculado (editar en perfil)",
+  "alerts.contacts.role.custom": "Personalizado",
+  "alerts.contacts.role.member": "Miembro",
+  "alerts.contacts.role.admin": "Admin",
+  "alerts.contacts.role.owner": "Propietario",
+  "alerts.contacts.readOnly": "Puedes ver contactos, pero solo propietarios pueden agregar o editar.",
+  "alerts.inbox.title": "Bandeja de alertas",
+  "alerts.inbox.loading": "Cargando alertas...",
+  "alerts.inbox.loadingFilters": "Cargando filtros...",
+  "alerts.inbox.empty": "No se encontraron alertas.",
+  "alerts.inbox.error": "No se pudieron cargar las alertas.",
+  "alerts.inbox.range.24h": "Últimas 24 horas",
+  "alerts.inbox.range.7d": "Últimos 7 días",
+  "alerts.inbox.range.30d": "Últimos 30 días",
+  "alerts.inbox.range.custom": "Personalizado",
+  "alerts.inbox.filters.title": "Filtros",
+  "alerts.inbox.filters.range": "Rango",
+  "alerts.inbox.filters.start": "Inicio",
+  "alerts.inbox.filters.end": "Fin",
+  "alerts.inbox.filters.machine": "Máquina",
+  "alerts.inbox.filters.site": "Sitio",
+  "alerts.inbox.filters.shift": "Turno",
+  "alerts.inbox.filters.type": "Clasificación",
+  "alerts.inbox.filters.severity": "Severidad",
+  "alerts.inbox.filters.status": "Estado",
+  "alerts.inbox.filters.search": "Buscar",
+  "alerts.inbox.filters.searchPlaceholder": "Título, descripción, máquina...",
+  "alerts.inbox.filters.includeUpdates": "Incluir actualizaciones",
+  "alerts.inbox.filters.allMachines": "Todas las máquinas",
+  "alerts.inbox.filters.allSites": "Todos los sitios",
+  "alerts.inbox.filters.allShifts": "Todos los turnos",
+  "alerts.inbox.filters.allTypes": "Todas las clasificaciones",
+  "alerts.inbox.filters.allSeverities": "Todas las severidades",
+  "alerts.inbox.filters.allStatuses": "Todos los estados",
+  "alerts.inbox.table.time": "Hora",
+  "alerts.inbox.table.machine": "Máquina",
+  "alerts.inbox.table.site": "Sitio",
+  "alerts.inbox.table.shift": "Turno",
+  "alerts.inbox.table.type": "Tipo",
+  "alerts.inbox.table.severity": "Severidad",
+  "alerts.inbox.table.status": "Estado",
+  "alerts.inbox.table.duration": "Duración",
+  "alerts.inbox.table.title": "Título",
+  "alerts.inbox.table.unknown": "Sin dato",
+  "alerts.inbox.status.active": "Activa",
+  "alerts.inbox.status.resolved": "Resuelta",
+  "alerts.inbox.status.unknown": "Sin dato",
+  "alerts.inbox.duration.na": "n/d",
+  "alerts.inbox.duration.sec": "s",
+  "alerts.inbox.duration.min": " min",
+  "alerts.inbox.duration.hr": " h",
+  "alerts.inbox.meta.workOrder": "OT",
+  "alerts.inbox.meta.sku": "SKU",
+  "reports.notes.suggested": "Acciones sugeridas",
+  "reports.notes.none": "Sin insights todavía. Genera reportes tras recolectar datos.",
+  "reports.noTrend": "Sin datos de tendencia.",
+  "reports.noDowntime": "Sin datos de paros.",
+  "reports.noCycle": "Sin datos de ciclo.",
+  "reports.scrapRate": "Scrap Rate",
+  "reports.topScrapSku": "SKU con más scrap",
+  "reports.topScrapWorkOrder": "Orden con más scrap",
+  "reports.loss.macrostop": "Macroparo",
+  "reports.loss.microstop": "Microparo",
+  "reports.loss.slowCycle": "Ciclo lento",
+  "reports.loss.qualitySpike": "Pico de calidad",
+  "reports.loss.oeeDrop": "Caída de OEE",
+  "reports.loss.perfDegradation": "Baja de desempeño",
+  "reports.tooltip.cycles": "Ciclos",
+  "reports.tooltip.range": "Rango",
+  "reports.tooltip.below": "Debajo de",
+  "reports.tooltip.above": "Encima de",
+  "reports.tooltip.extremes": "Extremos",
+  "reports.tooltip.downtime": "Tiempo de paro",
+  "reports.tooltip.extraTime": "Tiempo extra",
+  "reports.csv.section": "sección",
+  "reports.csv.key": "clave",
+  "reports.csv.value": "valor",
+  "reports.pdf.title": "Exportación de reporte",
+  "reports.pdf.range": "Rango",
+  "reports.pdf.machine": "Máquina",
+  "reports.pdf.workOrder": "Orden de trabajo",
+  "reports.pdf.sku": "SKU",
+  "reports.pdf.metric": "Métrica",
+  "reports.pdf.value": "Valor",
+  "reports.pdf.topLoss": "Principales causas de pérdida",
+  "reports.pdf.qualitySummary": "Resumen de calidad",
+  "reports.pdf.cycleDistribution": "Distribución de tiempos de ciclo",
+  "reports.pdf.notes": "Notas para operaciones",
+  "reports.pdf.none": "Ninguna",
+  "settings.title": "Configuración",
+  "settings.subtitle": "Configuración en vivo para turnos, alertas y valores predeterminados.",
+  "settings.tabs.general": "General",
+  "settings.tabs.shifts": "Turnos",
+  "settings.tabs.thresholds": "Umbrales",
+  "settings.tabs.alerts": "Alertas",
+  "settings.tabs.financial": "Finanzas",
+  "settings.tabs.team": "Equipo",
+  "settings.loading": "Cargando configuración...",
+  "settings.loadingTeam": "Cargando equipo...",
+  "settings.refresh": "Actualizar",
+  "settings.save": "Guardar cambios",
+  "settings.saving": "Guardando...",
+  "settings.saved": "Configuración guardada",
+  "settings.failedLoad": "No se pudo cargar la configuración",
+  "settings.failedTeam": "No se pudo cargar el equipo",
+  "settings.failedSave": "No se pudo guardar la configuración",
+  "settings.unavailable": "La configuración no está disponible.",
+  "settings.conflict": "La configuración cambió en otro lugar. Actualiza e intenta de nuevo.",
+  "settings.org.title": "Organización",
+  "settings.org.plantName": "Nombre de planta",
+  "settings.org.slug": "Slug",
+  "settings.org.timeZone": "Zona horaria",
+  "settings.shiftSchedule": "Turnos",
+  "settings.shiftSubtitle": "Define turnos activos y compensación de paros.",
+  "settings.shiftName": "Nombre del turno",
+  "settings.shiftStart": "Inicio",
+  "settings.shiftEnd": "Fin",
+  "settings.shiftEnabled": "Activo",
+  "settings.shiftAdd": "Agregar turno",
+  "settings.shiftRemove": "Eliminar",
+  "settings.shiftComp": "Compensación por cambio de turno",
+  "settings.lunchBreak": "Comida",
+  "settings.minutes": "minutos",
+  "settings.shiftHint": "Máx 3 turnos, HH:mm",
+  "settings.shiftTo": "a",
+  "settings.shiftCompLabel": "Compensación por cambio de turno (min)",
+  "settings.lunchBreakLabel": "Comida (min)",
+  "settings.shift.defaultName": "Turno {index}",
+  "settings.thresholds": "Umbrales de alertas",
+  "settings.thresholdsSubtitle": "Ajusta alertas de salud de producción.",
+  "settings.thresholds.appliesAll": "Aplica a todas las máquinas",
+  "settings.thresholds.oee": "Umbral de alerta OEE",
+  "settings.thresholds.performance": "Umbral de Performance",
+  "settings.thresholds.qualitySpike": "Delta de pico de calidad",
+  "settings.thresholds.stoppage": "Multiplicador de paro",
+  "settings.thresholds.macroStoppage": "Multiplicador de macroparo",
+  "settings.alerts": "Alertas",
+  "settings.alertsSubtitle": "Elige qué alertas notificar.",
+  "settings.alerts.oeeDrop": "Alertas por caída de OEE",
+  "settings.alerts.oeeDropHelper": "Notificar cuando OEE esté por debajo del umbral",
+  "settings.alerts.performanceDegradation": "Alertas por baja de Performance",
+  "settings.alerts.performanceDegradationHelper": "Marcar ciclos lentos prolongados",
+  "settings.alerts.qualitySpike": "Alertas por picos de calidad",
+  "settings.alerts.qualitySpikeHelper": "Alertar por picos de scrap",
+  "settings.alerts.predictive": "Alertas predictivas de caída OEE",
+  "settings.alerts.predictiveHelper": "Avisar antes de que OEE caiga",
+  "settings.defaults": "Valores predeterminados de moldes",
+  "settings.defaults.moldTotal": "Moldes totales",
+  "settings.defaults.moldActive": "Moldes activos",
+  "settings.updated": "Actualizado",
+  "settings.updatedBy": "Actualizado por",
+  "settings.team": "Miembros del equipo",
+  "settings.teamTotal": "{count} total",
+  "settings.teamNone": "Sin miembros del equipo.",
+  "settings.invites": "Invitaciones",
+  "settings.inviteEmail": "Correo de invitación",
+  "settings.inviteRole": "Rol",
+  "settings.inviteSend": "Crear invitación",
+  "settings.inviteSending": "Creando...",
+  "settings.inviteStatus.copied": "Enlace de invitación copiado",
+  "settings.inviteStatus.emailRequired": "El correo es obligatorio",
+  "settings.inviteStatus.failed": "No se pudo revocar la invitación",
+  "settings.inviteStatus.sent": "Correo de invitación enviado",
+  "settings.inviteStatus.createFailed": "No se pudo crear la invitación",
+  "settings.inviteStatus.emailFailed": "Invitación creada, falló el correo: {url}",
+  "settings.inviteNone": "Sin invitaciones pendientes.",
+  "settings.inviteExpires": "Expira {date}",
+  "settings.inviteRole.member": "Miembro",
+  "settings.inviteRole.admin": "Admin",
+  "settings.inviteRole.owner": "Propietario",
+  "settings.inviteCopy": "Copiar enlace",
+  "settings.inviteRevoke": "Revocar",
+  "settings.role.owner": "Propietario",
+  "settings.role.admin": "Admin",
+  "settings.role.member": "Miembro",
+  "settings.role.inactive": "Inactivo",
+  "settings.integrations": "Integraciones",
+  "settings.integrations.webhook": "Webhook URL",
+  "settings.integrations.erp": "ERP Sync",
+  "settings.integrations.erpNotConfigured": "No configurado",
+  "financial.title": "Impacto financiero",
+  "financial.subtitle": "Convierte paros, ciclos lentos y scrap en dinero.",
+  "financial.ownerOnly": "El impacto financiero solo está disponible para propietarios.",
+  "financial.costsMoved": "Los costos ahora están en",
+  "financial.costsMovedLink": "Configuración -> Finanzas",
+  "financial.export.html": "HTML",
+  "financial.export.csv": "CSV",
+  "financial.totalLoss": "Pérdida total",
+  "financial.currencyLabel": "Moneda: {currency}",
+  "financial.noImpact": "Sin datos de impacto.",
+  "financial.chart.title": "Pérdida de dinero en el tiempo",
+  "financial.chart.subtitle": "Acumulado por tipo de evento",
+  "financial.range.day": "Día",
+  "financial.range.week": "Semana",
+  "financial.range.month": "Mes",
+  "financial.filters.title": "Filtros",
+  "financial.filters.machine": "Máquina",
+  "financial.filters.location": "Ubicación",
+  "financial.filters.sku": "SKU",
+  "financial.filters.currency": "Moneda",
+  "financial.filters.allMachines": "Todas las máquinas",
+  "financial.filters.allLocations": "Todas las ubicaciones",
+  "financial.filters.skuPlaceholder": "Filtrar por SKU",
+  "financial.filters.currencyPlaceholder": "MXN",
+  "financial.loadingMachines": "Cargando máquinas...",
+  "financial.config.title": "Parámetros de costo",
+  "financial.config.subtitle": "Los valores aplican a todas las máquinas salvo override.",
+  "financial.config.applyOrg": "Aplicar valores de organización a todas",
+  "financial.config.save": "Guardar",
+  "financial.config.saving": "Guardando...",
+  "financial.config.saved": "Guardado",
+  "financial.config.saveFailed": "No se pudo guardar",
+  "financial.config.orgDefaults": "Valores de organización",
+  "financial.config.locationOverrides": "Overrides por ubicación",
+  "financial.config.machineOverrides": "Overrides por máquina",
+  "financial.config.productOverrides": "Overrides por producto",
+  "financial.config.addLocation": "Agregar override de ubicación",
+  "financial.config.addMachine": "Agregar override de máquina",
+  "financial.config.addProduct": "Agregar override de producto",
+  "financial.config.noneLocation": "Sin overrides de ubicación.",
+  "financial.config.noneMachine": "Sin overrides de máquina.",
+  "financial.config.noneProduct": "Sin overrides de producto.",
+  "financial.config.location": "Ubicación",
+  "financial.config.selectLocation": "Selecciona ubicación",
+  "financial.config.machine": "Máquina",
+  "financial.config.selectMachine": "Selecciona máquina",
+  "financial.config.currency": "Moneda",
+  "financial.config.sku": "SKU",
+  "financial.config.rawMaterialUnit": "Materia prima / unidad",
+  "financial.config.ownerOnly": "Los costos financieros solo están disponibles para propietarios.",
+  "financial.config.loading": "Cargando finanzas...",
+  "financial.field.machineCostPerMin": "Costo máquina / min",
+  "financial.field.operatorCostPerMin": "Costo operador / min",
+  "financial.field.ratedRunningKw": "kW en operación",
+  "financial.field.idleKw": "kW en espera",
+  "financial.field.kwhRate": "Tarifa kWh",
+  "financial.field.energyMultiplier": "Multiplicador de energía",
+  "financial.field.energyCostPerMin": "Costo energía / min",
+  "financial.field.scrapCostPerUnit": "Costo scrap / unidad",
+  "financial.field.rawMaterialCostPerUnit": "Costo materia prima / unidad",
+  "nav.downtime": "Downtime",
+  "settings.tabs.modules": "Módulos",
+  "settings.modules.title": "Módulos",
+  "settings.modules.subtitle": "Activa/desactiva módulos según cómo opera la planta.",
+  "settings.modules.screenless.title": "Modo sin pantalla",
+  "settings.modules.screenless.helper": "Oculta el módulo de Paros (Downtime) del menú (para plantas sin captura de razones en Node-RED).",
+  "settings.modules.note": "Este ajuste aplica a toda la organización."
+}

lib/i18n/localeStore.ts

@@ -0,0 +1,61 @@
+import type { Locale } from "./translations";
+
+const LOCALE_COOKIE = "mis_locale";
+
+let initialized = false;
+let currentLocale: Locale = "en";
+const listeners = new Set<() => void>();
+
+const isBrowser = () => typeof document !== "undefined";
+
+function readCookieLocale(): Locale | null {
+  if (!isBrowser()) return null;
+
+  const match = document.cookie
+    .split(";")
+    .map((part) => part.trim())
+    .find((part) => part.startsWith(`${LOCALE_COOKIE}=`));
+
+  if (!match) return null;
+  const value = match.split("=")[1];
+  if (value === "es-MX" || value === "en") return value;
+  return null;
+}
+
+function readLocaleFromDocument(): Locale {
+  if (!isBrowser()) return "en";
+
+  const cookieLocale = readCookieLocale();
+  if (cookieLocale) return cookieLocale;
+
+  const docLang = document.documentElement.getAttribute("lang");
+  if (docLang === "es-MX" || docLang === "en") return docLang;
+
+  return "en";
+}
+
+function ensureInitialized() {
+  if (initialized) return;
+  currentLocale = readLocaleFromDocument();
+  initialized = true;
+}
+
+export function getLocaleSnapshot(): Locale {
+  if (!isBrowser()) return "en";
+  ensureInitialized();
+  return currentLocale;
+}
+
+export function subscribeLocale(listener: () => void) {
+  listeners.add(listener);
+  return () => listeners.delete(listener);
+}
+
+export function setLocale(next: Locale) {
+  if (isBrowser()) {
+    document.documentElement.setAttribute("lang", next);
+    document.cookie = `${LOCALE_COOKIE}=${next}; Path=/; Max-Age=31536000; SameSite=Lax`;
+  }
+  currentLocale = next;
+  listeners.forEach((listener) => listener());
+}

lib/i18n/translations.ts

@@ -0,0 +1,30 @@
+import en from "./en.json";
+import esMX from "./es-MX.json";
+
+export type Locale = "en" | "es-MX";
+
+type Dictionary = Record<string, string>;
+
+export const translations: Record<Locale, Dictionary> = {
+  en,
+  "es-MX": esMX,
+};
+
+export const defaultLocale: Locale = "en";
+
+export function translate(
+  locale: Locale,
+  key: string,
+  vars?: Record<string, string | number>
+): string {
+  const table = translations[locale] ?? translations[defaultLocale];
+  const fallback = translations[defaultLocale];
+  let text = table[key] ?? fallback[key] ?? key;
+  if (vars) {
+    text = text.replace(/\{(\w+)\}/g, (match, token) => {
+      const value = vars[token];
+      return value == null ? match : String(value);
+    });
+  }
+  return text;
+}

lib/i18n/useI18n.ts

@@ -0,0 +1,63 @@
+"use client";
+
+import { useCallback, useEffect, useMemo, useState } from "react";
+import { defaultLocale, Locale, translate } from "./translations";
+
+const LOCALE_COOKIE = "mis_locale";
+const LOCALE_EVENT = "mis-locale-change";
+
+function readCookieLocale(): Locale | null {
+  const match = document.cookie
+    .split(";")
+    .map((part) => part.trim())
+    .find((part) => part.startsWith(`${LOCALE_COOKIE}=`));
+  if (!match) return null;
+  const value = match.split("=")[1];
+  if (value === "es-MX" || value === "en") return value;
+  return null;
+}
+
+function readLocale(): Locale {
+  const docLang = document.documentElement.getAttribute("lang");
+  if (docLang === "es-MX" || docLang === "en") return docLang;
+  return readCookieLocale() ?? defaultLocale;
+}
+
+export function useI18n() {
+  const [locale, setLocale] = useState<Locale>(() => readLocale());
+
+  useEffect(() => {
+    const handler = (event: Event) => {
+      const detail = (event as CustomEvent).detail;
+      if (detail === "es-MX" || detail === "en") {
+        setLocale(detail);
+      }
+    };
+    window.addEventListener(LOCALE_EVENT, handler);
+    return () => window.removeEventListener(LOCALE_EVENT, handler);
+  }, []);
+
+  const setLocaleAndPersist = useCallback(
+    (next: Locale) => {
+      document.documentElement.setAttribute("lang", next);
+      document.cookie = `${LOCALE_COOKIE}=${next}; Path=/; Max-Age=31536000; SameSite=Lax`;
+      setLocale(next);
+      window.dispatchEvent(new CustomEvent(LOCALE_EVENT, { detail: next }));
+    },
+    [setLocale]
+  );
+
+  const t = useCallback(
+    (key: string, vars?: Record<string, string | number>) => translate(locale, key, vars),
+    [locale]
+  );
+
+  return useMemo(
+    () => ({
+      locale,
+      setLocale: setLocaleAndPersist,
+      t,
+    }),
+    [locale, setLocaleAndPersist, t]
+  );
+}

lib/logger.ts

@@ -0,0 +1,20 @@
+import fs from "fs";
+import path from "path";
+
+const LOG_PATH = process.env.LOG_FILE || "/tmp/mis-control-tower.log";
+
+export function logLine(event: string, data: Record<string, unknown> = {}) {
+  const line = JSON.stringify({
+    ts: new Date().toISOString(),
+    event,
+    ...data,
+  });
+  console.log(line);
+  try {
+    fs.mkdirSync(path.dirname(LOG_PATH), { recursive: true });
+    fs.appendFileSync(LOG_PATH, line + "\n", { encoding: "utf8" });
+  } catch {
+    // If file logging fails, we still want something:
+    console.error("[logLine-failed]", line);
+  }
+}

lib/machineAuthCache.ts

@@ -0,0 +1,38 @@
+import { prisma } from "@/lib/prisma";
+
+type MachineAuth = { id: string; orgId: string };
+
+const TTL_MS = 60_000;
+const MAX_SIZE = 1000;
+const cache = new Map<string, { value: MachineAuth; expiresAt: number }>();
+
+function makeKey(machineId: string, apiKey: string) {
+  return `${machineId}:${apiKey}`;
+}
+
+export async function getMachineAuth(machineId: string, apiKey: string) {
+  const key = makeKey(machineId, apiKey);
+  const now = Date.now();
+  const hit = cache.get(key);
+
+  if (hit && hit.expiresAt > now) {
+    return hit.value;
+  }
+
+  const machine = await prisma.machine.findFirst({
+    where: { id: machineId, apiKey },
+    select: { id: true, orgId: true },
+  });
+
+  if (!machine) {
+    cache.delete(key);
+    return null;
+  }
+
+  if (cache.size > MAX_SIZE) {
+    cache.clear();
+  }
+
+  cache.set(key, { value: machine, expiresAt: now + TTL_MS });
+  return machine;
+}

lib/mqtt.ts

@@ -0,0 +1,124 @@
+import "server-only";
+
+import mqtt, { MqttClient } from "mqtt";
+
+type SettingsUpdate = {
+  orgId: string;
+  version: number;
+  source?: string;
+  updatedAt?: string;
+  machineId?: string;
+  overridesUpdatedAt?: string;
+};
+
+type WorkOrdersUpdate = {
+  orgId: string;
+  machineId: string;
+  count?: number;
+  source?: string;
+  updatedAt?: string;
+};
+
+const MQTT_URL = process.env.MQTT_BROKER_URL || "";
+const MQTT_USERNAME = process.env.MQTT_USERNAME;
+const MQTT_PASSWORD = process.env.MQTT_PASSWORD;
+const MQTT_CLIENT_ID = process.env.MQTT_CLIENT_ID;
+const MQTT_TOPIC_PREFIX = (process.env.MQTT_TOPIC_PREFIX || "mis").replace(/\/+$/, "");
+const MQTT_QOS_RAW = Number(process.env.MQTT_QOS ?? "2");
+const MQTT_QOS = MQTT_QOS_RAW === 0 || MQTT_QOS_RAW === 1 || MQTT_QOS_RAW === 2 ? MQTT_QOS_RAW : 2;
+
+let client: MqttClient | null = null;
+let connecting: Promise<MqttClient> | null = null;
+
+function buildSettingsTopic(orgId: string, machineId?: string) {
+  const base = `${MQTT_TOPIC_PREFIX}/org/${orgId}`;
+  if (machineId) return `${base}/machines/${machineId}/settings/updated`;
+  return `${base}/settings/updated`;
+}
+
+function buildWorkOrdersTopic(orgId: string, machineId: string) {
+  const base = `${MQTT_TOPIC_PREFIX}/org/${orgId}`;
+  return `${base}/machines/${machineId}/work_orders/updated`;
+}
+
+async function getClient() {
+  if (!MQTT_URL) return null;
+  if (client?.connected) return client;
+  if (connecting) return connecting;
+
+  connecting = new Promise((resolve, reject) => {
+    const next = mqtt.connect(MQTT_URL, {
+      clientId: MQTT_CLIENT_ID,
+      username: MQTT_USERNAME,
+      password: MQTT_PASSWORD,
+      clean: true,
+      reconnectPeriod: 5000,
+    });
+
+    next.once("connect", () => {
+      client = next;
+      connecting = null;
+      resolve(next);
+    });
+
+    next.once("error", (err) => {
+      next.end(true);
+      client = null;
+      connecting = null;
+      reject(err);
+    });
+
+    next.once("close", () => {
+      client = null;
+    });
+  });
+
+  return connecting;
+}
+
+export async function publishSettingsUpdate(update: SettingsUpdate) {
+  if (!MQTT_URL) return { ok: false, reason: "MQTT_NOT_CONFIGURED" as const };
+  const mqttClient = await getClient();
+  if (!mqttClient) return { ok: false, reason: "MQTT_NOT_CONFIGURED" as const };
+
+  const topic = buildSettingsTopic(update.orgId, update.machineId);
+  const payload = JSON.stringify({
+    type: update.machineId ? "machine_settings_updated" : "org_settings_updated",
+    orgId: update.orgId,
+    machineId: update.machineId,
+    version: update.version,
+    source: update.source || "control_tower",
+    updatedAt: update.updatedAt,
+    overridesUpdatedAt: update.overridesUpdatedAt,
+  });
+
+  return new Promise<{ ok: true }>((resolve, reject) => {
+    mqttClient.publish(topic, payload, { qos: MQTT_QOS }, (err) => {
+      if (err) return reject(err);
+      resolve({ ok: true });
+    });
+  });
+}
+
+export async function publishWorkOrdersUpdate(update: WorkOrdersUpdate) {
+  if (!MQTT_URL) return { ok: false, reason: "MQTT_NOT_CONFIGURED" as const };
+  const mqttClient = await getClient();
+  if (!mqttClient) return { ok: false, reason: "MQTT_NOT_CONFIGURED" as const };
+
+  const topic = buildWorkOrdersTopic(update.orgId, update.machineId);
+  const payload = JSON.stringify({
+    type: "work_orders_updated",
+    orgId: update.orgId,
+    machineId: update.machineId,
+    count: update.count ?? null,
+    source: update.source || "control_tower",
+    updatedAt: update.updatedAt,
+  });
+
+  return new Promise<{ ok: true }>((resolve, reject) => {
+    mqttClient.publish(topic, payload, { qos: MQTT_QOS }, (err) => {
+      if (err) return reject(err);
+      resolve({ ok: true });
+    });
+  });
+}

lib/overview/getOverviewData.ts

@@ -0,0 +1,193 @@
+import { prisma } from "@/lib/prisma";
+import { normalizeEvent } from "@/lib/events/normalizeEvent";
+
+const ALLOWED_TYPES = new Set([
+  "slow-cycle",
+  "microstop",
+  "macrostop",
+  "offline",
+  "error",
+  "oee-drop",
+  "quality-spike",
+  "performance-degradation",
+  "predictive-oee-decline",
+  "alert-delivery-failed",
+]);
+
+type OrgSettings = {
+  stoppageMultiplier?: number | null;
+  macroStoppageMultiplier?: number | null;
+};
+
+type OverviewParams = {
+  orgId: string;
+  eventsMode?: string;
+  eventsWindowSec?: number;
+  eventMachines?: number;
+  orgSettings?: OrgSettings | null;
+};
+
+function heartbeatTime(hb?: { ts?: Date | null; tsServer?: Date | null } | null) {
+  return hb?.tsServer ?? hb?.ts ?? null;
+}
+
+export async function getOverviewData({
+  orgId,
+  eventsMode = "critical",
+  eventsWindowSec = 21600,
+  eventMachines = 6,
+  orgSettings,
+}: OverviewParams) {
+  const machines = await prisma.machine.findMany({
+    where: { orgId },
+    orderBy: { createdAt: "desc" },
+    select: {
+      id: true,
+      name: true,
+      code: true,
+      location: true,
+      createdAt: true,
+      updatedAt: true,
+      heartbeats: {
+        orderBy: { tsServer: "desc" },
+        take: 1,
+        select: { ts: true, tsServer: true, status: true, message: true, ip: true, fwVersion: true },
+      },
+      kpiSnapshots: {
+        orderBy: { ts: "desc" },
+        take: 1,
+        select: {
+          ts: true,
+          oee: true,
+          availability: true,
+          performance: true,
+          quality: true,
+          workOrderId: true,
+          sku: true,
+          good: true,
+          scrap: true,
+          target: true,
+          cycleTime: true,
+        },
+      },
+    },
+  });
+
+  const machineRows = machines.map((m) => ({
+    ...m,
+    latestHeartbeat: m.heartbeats[0] ?? null,
+    latestKpi: m.kpiSnapshots[0] ?? null,
+    heartbeats: undefined,
+    kpiSnapshots: undefined,
+  }));
+
+  const safeEventMachines = Number.isFinite(eventMachines) ? Math.max(1, Math.floor(eventMachines)) : 6;
+  const safeWindowSec = Number.isFinite(eventsWindowSec) ? eventsWindowSec : 21600;
+
+  const topMachines = machineRows
+    .slice()
+    .sort((a, b) => {
+      const at = heartbeatTime(a.latestHeartbeat);
+      const bt = heartbeatTime(b.latestHeartbeat);
+      const atMs = at ? at.getTime() : 0;
+      const btMs = bt ? bt.getTime() : 0;
+      return btMs - atMs;
+    })
+    .slice(0, safeEventMachines);
+
+  const targetIds = topMachines.map((m) => m.id);
+
+  let events = [] as Array<{
+    id: string;
+    ts: Date | null;
+    topic: string;
+    eventType: string;
+    severity: string;
+    title: string;
+    description?: string | null;
+    requiresAck: boolean;
+    workOrderId?: string | null;
+    machineId: string;
+    machineName?: string | null;
+    source: "ingested";
+  }>;
+
+  if (targetIds.length) {
+    let settings = orgSettings ?? null;
+    if (!settings) {
+      settings = await prisma.orgSettings.findUnique({
+        where: { orgId },
+        select: { stoppageMultiplier: true, macroStoppageMultiplier: true },
+      });
+    }
+
+    const microMultiplier = Number(settings?.stoppageMultiplier ?? 1.5);
+    const macroMultiplier = Math.max(microMultiplier, Number(settings?.macroStoppageMultiplier ?? 5));
+    const windowStart = new Date(Date.now() - Math.max(0, safeWindowSec) * 1000);
+
+    const rawEvents = await prisma.machineEvent.findMany({
+      where: {
+        orgId,
+        machineId: { in: targetIds },
+        ts: { gte: windowStart },
+      },
+      orderBy: { ts: "desc" },
+      take: Math.min(300, Math.max(60, targetIds.length * 40)),
+      select: {
+        id: true,
+        ts: true,
+        topic: true,
+        eventType: true,
+        severity: true,
+        title: true,
+        description: true,
+        requiresAck: true,
+        data: true,
+        workOrderId: true,
+        machineId: true,
+        machine: { select: { name: true } },
+      },
+    });
+
+    const normalized = rawEvents
+      .map((row) => ({
+        ...normalizeEvent(row, { microMultiplier, macroMultiplier }),
+        machineId: row.machineId,
+        machineName: row.machine?.name ?? null,
+        source: "ingested" as const,
+      }))
+      .filter((event) => event.ts);
+
+    const allowed = normalized.filter((event) => ALLOWED_TYPES.has(event.eventType));
+    const isCritical = (event: (typeof allowed)[number]) => {
+      const severity = String(event.severity ?? "").toLowerCase();
+      return (
+        event.eventType === "macrostop" ||
+        event.requiresAck === true ||
+        severity === "critical" ||
+        severity === "error" ||
+        severity === "high"
+      );
+    };
+
+    const filtered = eventsMode === "critical" ? allowed.filter(isCritical) : allowed;
+
+    const seen = new Set<string>();
+    const deduped = filtered.filter((event) => {
+      const key = `${event.machineId}-${event.eventType}-${event.ts ?? ""}-${event.title}`;
+      if (seen.has(key)) return false;
+      seen.add(key);
+      return true;
+    });
+
+    deduped.sort((a, b) => {
+      const at = a.ts ? a.ts.getTime() : 0;
+      const bt = b.ts ? b.ts.getTime() : 0;
+      return bt - at;
+    });
+
+    events = deduped.slice(0, 30);
+  }
+
+  return { machines: machineRows, events };
+}

lib/pairingCode.ts

@@ -0,0 +1,16 @@
+import { randomBytes } from "crypto";
+
+const PAIRING_ALPHABET = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";
+
+export function generatePairingCode(length = 5) {
+  const bytes = randomBytes(length);
+  let code = "";
+  for (let i = 0; i < length; i += 1) {
+    code += PAIRING_ALPHABET[bytes[i] % PAIRING_ALPHABET.length];
+  }
+  return code;
+}
+
+export function normalizePairingCode(input: string) {
+  return input.trim().toUpperCase().replace(/[^A-Z0-9]/g, "");
+}

lib/prismaJson.ts

@@ -0,0 +1,33 @@
+import { Prisma } from "@prisma/client";
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return !!value && typeof value === "object" && !Array.isArray(value);
+}
+
+export function toJsonValue(value: unknown): Prisma.InputJsonValue {
+  if (value === null || value === undefined) {
+    return Prisma.JsonNull as unknown as Prisma.InputJsonValue;
+  }
+  if (typeof value === "string" || typeof value === "number" || typeof value === "boolean") {
+    return value;
+  }
+  if (Array.isArray(value)) {
+    return value.map((item) => (item === undefined ? (Prisma.JsonNull as unknown as Prisma.InputJsonValue) : toJsonValue(item)));
+  }
+  if (isRecord(value)) {
+    const out: Record<string, Prisma.InputJsonValue> = {};
+    for (const [key, val] of Object.entries(value)) {
+      if (val === undefined) continue;
+      out[key] = toJsonValue(val);
+    }
+    return out;
+  }
+  return String(value);
+}
+
+export function toNullableJsonValue(
+  value: unknown
+): Prisma.NullableJsonNullValueInput | Prisma.InputJsonValue {
+  if (value === null || value === undefined) return Prisma.DbNull;
+  return toJsonValue(value);
+}

lib/settings.ts

@@ -0,0 +1,265 @@
+const TIME_RE = /^([01]\d|2[0-3]):[0-5]\d$/;
+
+export const DEFAULT_ALERTS = {
+  oeeDropEnabled: true,
+  performanceDegradationEnabled: true,
+  qualitySpikeEnabled: true,
+  predictiveOeeDeclineEnabled: true,
+};
+
+export const DEFAULT_DEFAULTS = {
+  moldTotal: 1,
+  moldActive: 1,
+};
+
+export const DEFAULT_SHIFT = {
+  name: "Shift 1",
+  start: "06:00",
+  end: "15:00",
+};
+
+type AnyRecord = Record<string, unknown>;
+
+function isPlainObject(value: unknown): value is AnyRecord {
+  return !!value && typeof value === "object" && !Array.isArray(value);
+}
+
+export function normalizeAlerts(raw: unknown) {
+  if (!isPlainObject(raw)) return { ...DEFAULT_ALERTS };
+  return { ...DEFAULT_ALERTS, ...raw };
+}
+
+export function normalizeDefaults(raw: unknown) {
+  if (!isPlainObject(raw)) return { ...DEFAULT_DEFAULTS };
+  return { ...DEFAULT_DEFAULTS, ...raw };
+}
+
+type SettingsRow = {
+  orgId: string;
+  version: number;
+  timezone: string;
+  shiftChangeCompMin?: number | null;
+  lunchBreakMin?: number | null;
+  stoppageMultiplier?: number | null;
+  macroStoppageMultiplier?: number | null;
+  oeeAlertThresholdPct?: number | null;
+  performanceThresholdPct?: number | null;
+  qualitySpikeDeltaPct?: number | null;
+  alertsJson?: unknown;
+  defaultsJson?: unknown;
+  updatedAt?: Date | string | null;
+  updatedBy?: string | null;
+};
+
+type ShiftRow = {
+  name?: string | null;
+  startTime?: string | null;
+  endTime?: string | null;
+  enabled?: boolean | null;
+  sortOrder?: number | null;
+};
+
+export function buildSettingsPayload(settings: SettingsRow, shifts: ShiftRow[]) {
+  const ordered = [...(shifts ?? [])].sort((a, b) => (a.sortOrder ?? 0) - (b.sortOrder ?? 0));
+  const mappedShifts = ordered.map((s, idx) => ({
+    name: s.name || `Shift ${idx + 1}`,
+    start: s.startTime,
+    end: s.endTime,
+    enabled: s.enabled !== false,
+  }));
+
+  return {
+    orgId: settings.orgId,
+    version: settings.version,
+    timezone: settings.timezone,
+    shiftSchedule: {
+      shifts: mappedShifts,
+      shiftChangeCompensationMin: settings.shiftChangeCompMin,
+      lunchBreakMin: settings.lunchBreakMin,
+    },
+    thresholds: {
+      stoppageMultiplier: settings.stoppageMultiplier,
+      macroStoppageMultiplier: settings.macroStoppageMultiplier,
+      oeeAlertThresholdPct: settings.oeeAlertThresholdPct,
+      performanceThresholdPct: settings.performanceThresholdPct,
+      qualitySpikeDeltaPct: settings.qualitySpikeDeltaPct,
+    },
+    alerts: normalizeAlerts(settings.alertsJson),
+    defaults: normalizeDefaults(settings.defaultsJson),
+    updatedAt: settings.updatedAt,
+    updatedBy: settings.updatedBy,
+  };
+}
+
+export function deepMerge(base: unknown, override: unknown): unknown {
+  if (!isPlainObject(base) || !isPlainObject(override)) return override;
+  const out: AnyRecord = { ...base };
+  for (const [key, value] of Object.entries(override)) {
+    if (value === undefined) continue;
+    if (isPlainObject(value) && isPlainObject(out[key])) {
+      out[key] = deepMerge(out[key], value);
+    } else {
+      out[key] = value;
+    }
+  }
+  return out;
+}
+
+export function applyOverridePatch(existing: unknown, patch: unknown) {
+  const base: AnyRecord = isPlainObject(existing) ? { ...existing } : {};
+  if (!isPlainObject(patch)) return base;
+
+  for (const [key, value] of Object.entries(patch)) {
+    if (value === null) {
+      delete base[key];
+      continue;
+    }
+
+    if (isPlainObject(value)) {
+      const merged = applyOverridePatch(isPlainObject(base[key]) ? base[key] : {}, value);
+      if (Object.keys(merged).length === 0) {
+        delete base[key];
+      } else {
+        base[key] = merged;
+      }
+      continue;
+    }
+
+    base[key] = value;
+  }
+
+  return base;
+}
+
+type NormalizedShift = {
+  name: string;
+  startTime: string;
+  endTime: string;
+  sortOrder: number;
+  enabled: boolean;
+};
+
+type ShiftValidationResult = NormalizedShift | { error: string };
+
+export function validateShiftSchedule(shifts: unknown) {
+  if (!Array.isArray(shifts)) return { ok: false, error: "shifts must be an array" };
+  if (shifts.length > 3) return { ok: false, error: "shifts max is 3" };
+
+  const normalized: ShiftValidationResult[] = shifts.map((raw, idx) => {
+    const record = isPlainObject(raw) ? raw : {};
+    const start = String(record.start ?? "").trim();
+    const end = String(record.end ?? "").trim();
+    if (!TIME_RE.test(start) || !TIME_RE.test(end)) {
+      return { error: `shift ${idx + 1} start/end must be HH:mm` };
+    }
+    const name = String(record.name ?? `Shift ${idx + 1}`).trim() || `Shift ${idx + 1}`;
+    const enabled = record.enabled !== false;
+    return {
+      name,
+      startTime: start,
+      endTime: end,
+      sortOrder: idx + 1,
+      enabled,
+    };
+  });
+
+  const firstError = normalized.find((s): s is { error: string } => "error" in s);
+  if (firstError) return { ok: false, error: firstError.error };
+
+  return { ok: true, shifts: normalized as NormalizedShift[] };
+}
+
+export function validateShiftFields(shiftChangeCompensationMin?: unknown, lunchBreakMin?: unknown) {
+  if (shiftChangeCompensationMin != null) {
+    const v = Number(shiftChangeCompensationMin);
+    if (!Number.isFinite(v) || v < 0 || v > 480) {
+      return { ok: false, error: "shiftChangeCompensationMin must be 0-480" };
+    }
+  }
+  if (lunchBreakMin != null) {
+    const v = Number(lunchBreakMin);
+    if (!Number.isFinite(v) || v < 0 || v > 480) {
+      return { ok: false, error: "lunchBreakMin must be 0-480" };
+    }
+  }
+  return { ok: true };
+}
+
+export function validateThresholds(thresholds: unknown) {
+  if (!isPlainObject(thresholds)) return { ok: true };
+
+  const stoppage = thresholds.stoppageMultiplier;
+  if (stoppage != null) {
+    const v = Number(stoppage);
+    if (!Number.isFinite(v) || v < 1.1 || v > 5.0) {
+      return { ok: false, error: "stoppageMultiplier must be 1.1-5.0" };
+    }
+  }
+
+  const macroStoppage = thresholds.macroStoppageMultiplier;
+  if (macroStoppage != null) {
+    const v = Number(macroStoppage);
+    if (!Number.isFinite(v) || v < 1.1 || v > 20.0) {
+      return { ok: false, error: "macroStoppageMultiplier must be 1.1-20.0" };
+    }
+  }
+
+  const oee = thresholds.oeeAlertThresholdPct;
+  if (oee != null) {
+    const v = Number(oee);
+    if (!Number.isFinite(v) || v < 50 || v > 100) {
+      return { ok: false, error: "oeeAlertThresholdPct must be 50-100" };
+    }
+  }
+
+  const perf = thresholds.performanceThresholdPct;
+  if (perf != null) {
+    const v = Number(perf);
+    if (!Number.isFinite(v) || v < 50 || v > 100) {
+      return { ok: false, error: "performanceThresholdPct must be 50-100" };
+    }
+  }
+
+  const quality = thresholds.qualitySpikeDeltaPct;
+  if (quality != null) {
+    const v = Number(quality);
+    if (!Number.isFinite(v) || v < 0 || v > 100) {
+      return { ok: false, error: "qualitySpikeDeltaPct must be 0-100" };
+    }
+  }
+
+  return { ok: true };
+}
+
+export function validateDefaults(defaults: unknown) {
+  if (!isPlainObject(defaults)) return { ok: true };
+
+  const moldTotal = defaults.moldTotal != null ? Number(defaults.moldTotal) : null;
+  const moldActive = defaults.moldActive != null ? Number(defaults.moldActive) : null;
+
+  if (moldTotal != null && (!Number.isFinite(moldTotal) || moldTotal < 0)) {
+    return { ok: false, error: "moldTotal must be >= 0" };
+  }
+
+  if (moldActive != null && (!Number.isFinite(moldActive) || moldActive < 0)) {
+    return { ok: false, error: "moldActive must be >= 0" };
+  }
+
+  if (moldTotal != null && moldActive != null && moldActive > moldTotal) {
+    return { ok: false, error: "moldActive must be <= moldTotal" };
+  }
+
+  return { ok: true };
+}
+
+export function pickUpdateValue(input: unknown) {
+  return input === undefined ? undefined : input;
+}
+
+export function stripUndefined(obj: AnyRecord) {
+  const out: AnyRecord = {};
+  for (const [key, value] of Object.entries(obj)) {
+    if (value !== undefined) out[key] = value;
+  }
+  return out;
+}

lib/sms.ts

@@ -0,0 +1,9 @@
+type SmsPayload = {
+  to: string;
+  body: string;
+};
+
+export async function sendSms(payload: SmsPayload) {
+  void payload;
+  throw new Error("SMS not configured");
+}

lib/ui/screenlessMode.ts

@@ -0,0 +1,52 @@
+"use client";
+
+import { useEffect, useState } from "react";
+
+let current: boolean | null = null;
+let inflight: Promise<void> | null = null;
+const listeners = new Set<(next: boolean) => void>();
+
+function notify(next: boolean) {
+  current = next;
+  listeners.forEach((fn) => fn(next));
+}
+
+async function loadScreenlessMode() {
+  if (inflight) return inflight;
+  inflight = (async () => {
+    try {
+      const res = await fetch("/api/settings", { cache: "no-store" });
+      const data = await res.json().catch(() => ({}));
+      if (res.ok && data?.ok) {
+        const mode = data?.settings?.modules?.screenlessMode === true;
+        notify(mode);
+      }
+    } catch {
+      // ignore fetch failures; keep current state
+    } finally {
+      inflight = null;
+    }
+  })();
+  return inflight;
+}
+
+export function useScreenlessMode() {
+  const [screenlessMode, setScreenlessMode] = useState(current ?? false);
+
+  useEffect(() => {
+    listeners.add(setScreenlessMode);
+    return () => {
+      listeners.delete(setScreenlessMode);
+    };
+  }, []);
+
+  useEffect(() => {
+    void loadScreenlessMode();
+  }, []);
+
+  function set(next: boolean) {
+    notify(next);
+  }
+
+  return { screenlessMode, setScreenlessMode: set };
+}