feat(t5): Bereiche mit eigenem Symbol und Ton, BrandMark, Verläufe raus (T5a A3)

AREAS (37 Bereiche, je Symbol genau einmal; neu compliance, medicines,
voice, hive-systems, system) als einzige Quelle für Kopfzeilen, Menü
und Schnellanlage; PageHeader, DetailHeader und EntityCard nehmen
area statt icon/gradient (Codemod über 72 Dateien). Doppelte Symbole
aufgelöst. BrandMark (Wabe) ersetzt das Verlaufs-Sechseck;
Honig-Banner auf der Startseite durch Überschrift mit Datum ersetzt;
Verläufe aus 33 Verbrauchern entfernt (Token folgen in A4).

Refs #26

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

ApiCore-Frontend/src/app/(app)/apiaries/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import { useParams } from "next/navigation";
 import { useMutation, useQuery } from "@tanstack/react-query";
-import { FileText, MapPin, Plus } from "lucide-react";
+import { FileText, Plus } from "lucide-react";
 import { toast } from "sonner";
 import { fetchApiary } from "@/lib/apiaries/api";
 import { useAuth } from "@/lib/auth/auth-context";
@@ -50,7 +50,7 @@ export default function ApiaryDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={MapPin}
+        area="apiaries"
         title={apiary.name}
         subtitle={apiary.location ?? undefined}
         status={

ApiCore-Frontend/src/app/(app)/apiaries/map/page.tsx

@@ -31,7 +31,7 @@ export default function ApiaryMapPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={MapPin}
+        area="apiaries"
         title="Kartenansicht"
         description="Hier siehst du alle Bienenstände, bei denen Koordinaten hinterlegt sind."
         actions={

ApiCore-Frontend/src/app/(app)/apiaries/new/page.tsx

@@ -2,7 +2,7 @@
 
 import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
-import { LocateFixed, MapPin } from "lucide-react";
+import { LocateFixed } from "lucide-react";
 import { useMutation, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { createApiary } from "@/lib/apiaries/api";
@@ -129,7 +129,7 @@ export default function NewApiaryPage() {
         draft={draft}
       />
       <PageHeader
-        icon={MapPin}
+        area="apiaries"
         title="Neuer Bienenstand"
         description="Nur der Name ist Pflicht – den genauen Ort kannst du per Knopfdruck übernehmen."
       />

ApiCore-Frontend/src/app/(app)/apiaries/page.tsx

@@ -40,7 +40,7 @@ export default function ApiariesPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={MapPin}
+        area="apiaries"
         title="Bienenstände"
         description="Hier verwaltest du die Standorte deiner Völker."
         actions={
@@ -149,7 +149,7 @@ function ApiaryGrid({ apiaries }: { apiaries: Apiary[] }) {
         <EntityCard
           key={apiary.id}
           href={`/apiaries/${apiary.id}`}
-          icon={MapPin}
+          area="apiaries"
           title={apiary.name}
           subtitle={apiary.location ?? "—"}
           badge={

ApiCore-Frontend/src/app/(app)/bottling/[id]/page.tsx

@@ -2,7 +2,6 @@
 
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { Package } from "lucide-react";
 import { useQuery } from "@tanstack/react-query";
 import { fetchBottlingBatch } from "@/lib/bottling/api";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
@@ -32,7 +31,7 @@ export default function BottlingBatchDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Package}
+        area="bottling"
         title={`Abfüllung ${bottlingBatch.lotNumber}`}
         subtitle={`${bottlingBatch.jarCount} Gläser à ${bottlingBatch.jarSize} g`}
         {...BACK}

ApiCore-Frontend/src/app/(app)/bottling/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useId, useMemo, useRef, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { keepPreviousData, useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { AlertTriangle, Package } from "lucide-react";
+import { AlertTriangle } from "lucide-react";
 import { fetchHoneyBatches } from "@/lib/honey-batches/api";
 import { fetchProducts } from "@/lib/products/api";
 import { createBottlingBatch, fetchBottlingPrefill } from "@/lib/bottling/api";
@@ -395,7 +395,7 @@ export default function NewBottlingBatchPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Package}
+        area="bottling"
         title="Neue Abfüllung"
         description="Fülle eine Honigcharge in Gläser ab."
       />

ApiCore-Frontend/src/app/(app)/bottling/page.tsx

@@ -23,7 +23,7 @@ export default function BottlingBatchesPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Package}
+        area="bottling"
         title="Abfüllungen"
         description="Hier findest du alle abgefüllten Chargen und erfasst neue Abfüllungen."
         actions={
@@ -55,7 +55,7 @@ export default function BottlingBatchesPage() {
               <EntityCard
                 key={bottlingBatch.id}
                 href={`/bottling/${bottlingBatch.id}`}
-                icon={Package}
+                area="bottling"
                 title={<span className="font-mono">{bottlingBatch.lotNumber}</span>}
                 subtitle={bottlingBatch.product?.name ?? bottlingBatch.honeyBatch.batchNumber}
                 fields={[

ApiCore-Frontend/src/app/(app)/calendar/page.tsx

@@ -259,10 +259,9 @@ export default function CalendarPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={CalendarDays}
+        area="calendar"
         title="Kalender"
         description="Was wann ansteht und was erledigt wurde – Monat für Monat."
-        gradient="var(--gradient-sky)"
       />
 
       <div className="flex flex-wrap items-center gap-2">

ApiCore-Frontend/src/app/(app)/colonies/[id]/page.tsx

@@ -3,7 +3,7 @@
 import Link from "next/link";
 import { useParams, useSearchParams } from "next/navigation";
 import { useMutation, useQuery } from "@tanstack/react-query";
-import { ClipboardCheck, FileText, Layers } from "lucide-react";
+import { ClipboardCheck, FileText } from "lucide-react";
 import { toast } from "sonner";
 import { fetchColony } from "@/lib/colonies/api";
 import { COLONY_STATUS_LABELS, COLONY_TYPE_LABELS, colonyStrengthText } from "@/lib/colonies/labels";
@@ -56,7 +56,7 @@ export default function ColonyDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Layers}
+        area="colonies"
         title={colony.code}
         subtitle={COLONY_TYPE_LABELS[colony.colonyType]}
         status={<DetailStatus status={colony.status} label={COLONY_STATUS_LABELS[colony.status]} />}

ApiCore-Frontend/src/app/(app)/colonies/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Layers } from "lucide-react";
+
 import { createColony } from "@/lib/colonies/api";
 import { COLONY_TYPES, COLONY_TYPE_LABELS, MAX_OCCUPIED_FRAMES } from "@/lib/colonies/labels";
 import { fetchApiaries } from "@/lib/apiaries/api";
@@ -110,7 +110,7 @@ export default function NewColonyPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Layers}
+        area="colonies"
         title="Neues Volk"
         description="Nur Code und Bienenstand sind Pflicht – der Rest kann später folgen."
       />

ApiCore-Frontend/src/app/(app)/colonies/page.tsx

@@ -55,7 +55,7 @@ export default function ColoniesPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Layers}
+        area="colonies"
         title="Völker"
         description="Hier siehst du alle Bienenvölker und legst neue an."
         actions={
@@ -173,7 +173,7 @@ function ColonyGrid({ colonies }: { colonies: Colony[] }) {
         <EntityCard
           key={colony.id}
           href={`/colonies/${colony.id}`}
-          icon={Layers}
+          area="colonies"
           title={<span className="font-mono">{colony.code}</span>}
           subtitle={COLONY_TYPE_LABELS[colony.colonyType]}
           badge={

ApiCore-Frontend/src/app/(app)/compliance/notices/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import { useRef, useState } from "react";
 import { useParams } from "next/navigation";
-import { BookOpen, FileText, RotateCcw } from "lucide-react";
+import { FileText, RotateCcw } from "lucide-react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { NoComplianceAccess } from "@/components/compliance/no-compliance-access";
 import { NoticeStatus } from "@/components/compliance/notice-status";
@@ -138,7 +138,7 @@ export default function NoticeDetailPage() {
   return (
     <main className="mx-auto flex w-full max-w-3xl flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={BookOpen}
+        area="compliance"
         title={noticeTitle(notice)}
         subtitle={`Stichtag ${formatDay(noticeDay(notice.referenceDate))}`}
         status={<NoticeStatus status={notice.status} />}

ApiCore-Frontend/src/app/(app)/compliance/notices/page.tsx

@@ -44,7 +44,7 @@ export default function NoticesPage() {
   return (
     <main className="mx-auto flex w-full max-w-3xl flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={BookOpen}
+        area="compliance"
         title="Anzeigen ans Veterinäramt"
         subtitle="Erstanzeige, Änderungen im Bestand und die TSK-Zählung."
         backHref="/compliance"

ApiCore-Frontend/src/app/(app)/compliance/page.tsx

@@ -3,16 +3,7 @@
 import Link from "next/link";
 import { useMemo, useState } from "react";
 import { useMutation } from "@tanstack/react-query";
-import {
+import { BookOpen, CheckCircle2, FileText, Printer, Settings, TriangleAlert, XCircle } from "lucide-react";
-  BookOpen,
-  CheckCircle2,
-  FileText,
-  Printer,
-  Settings,
-  ShieldCheck,
-  TriangleAlert,
-  XCircle,
-} from "lucide-react";
 import { DetailHeader, type MoreAction } from "@/components/detail-header";
 import { OnlineOnlyHint, StandNote, useOnlineOnly } from "@/components/offline/stand-note";
 import { ErrorState, LoadingState } from "@/components/query-state";
@@ -112,7 +103,7 @@ export default function CompliancePage() {
 
   const header = (
     <DetailHeader
-      icon={ShieldCheck}
+      area="compliance"
       title="Prüfbereitschaft"
       backHref="/dashboard"
       backLabel="Start"

ApiCore-Frontend/src/app/(app)/compliance/restrictions/page.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useMemo, useState } from "react";
 import { useQuery } from "@tanstack/react-query";
-import { OctagonAlert } from "lucide-react";
+
 import { NoComplianceAccess } from "@/components/compliance/no-compliance-access";
 import { DetailHeader } from "@/components/detail-header";
 import { StandNote } from "@/components/offline/stand-note";
@@ -109,7 +109,7 @@ export default function RestrictionsPage() {
   return (
     <main className="mx-auto flex w-full max-w-3xl flex-col gap-6 p-4 sm:p-6">
       <DetailHeader
-        icon={OctagonAlert}
+        area="compliance"
         title="Sperrbezirke"
         subtitle="Stände, die das Veterinäramt zum Sperrbezirk erklärt hat."
         backHref="/compliance"

ApiCore-Frontend/src/app/(app)/compliance/settings/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { FormEvent, useEffect, useState } from "react";
-import { Settings } from "lucide-react";
+
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { NoComplianceAccess } from "@/components/compliance/no-compliance-access";
 import { DetailHeader, DetailQueryFallback } from "@/components/detail-header";
@@ -228,7 +228,7 @@ function SettingsForm({ settings, canManage }: { settings: ComplianceSettings; c
   return (
     <main className="mx-auto flex w-full max-w-3xl flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Settings}
+        area="compliance"
         title="Einstellungen Behörden"
         subtitle={readOnly ? "Du kannst die Einstellungen nur ansehen." : "Hier legst du fest, wann und wohin du meldest."}
         backHref="/compliance"

ApiCore-Frontend/src/app/(app)/dashboard/page.spec.tsx

@@ -255,4 +255,15 @@ describe("DashboardPage – Heute", () => {
     expect(await within(row).findByText("V-07")).toBeInTheDocument();
     expect(fetchColonies).toHaveBeenCalledTimes(1);
   });
+
+  it("the dashboard header has no honey banner and no white text", async () => {
+    vi.mocked(fetchAutopilotToday).mockResolvedValue(todayFixture({}));
+    const { container } = renderPage();
+
+    const heading = await screen.findByRole("heading", { level: 1 });
+    const header = heading.closest("header") as HTMLElement;
+    expect(header.className).not.toMatch(/text-white|bg-|gradient/);
+    expect(header.getAttribute("style")).toBeNull();
+    expect(container.innerHTML).not.toMatch(/text-white|--gradient/);
+  });
 });

ApiCore-Frontend/src/app/(app)/dashboard/page.tsx

@@ -24,7 +24,6 @@ import { DashboardAlert, DashboardAlertType } from "@/lib/dashboard/types";
 import { fetchTasks } from "@/lib/tasks/api";
 import { tasksForToday } from "@/lib/tasks/today";
 import { Button } from "@/components/ui/button";
-import { HoneycombPattern } from "@/components/honeycomb-pattern";
 import { StandNote } from "@/components/offline/stand-note";
 import { ComplianceLine } from "@/components/today/compliance-line";
 import { TodayPanel } from "@/components/today/today-panel";
@@ -157,21 +156,15 @@ export default function DashboardPage() {
 
   return (
     <main className="mx-auto flex w-full max-w-3xl flex-col gap-8 p-4 sm:p-6">
-      <header
+      <header className="flex flex-col gap-1">
-        className="relative overflow-hidden rounded-2xl px-5 py-5 text-white shadow-[var(--shadow-elevated)] sm:px-7 sm:py-6"
+        <h1 className="font-heading text-2xl font-semibold tracking-tight sm:text-3xl">
-        style={{ background: "var(--gradient-honey)" }}
+          {greeting(now)}
-      >
+          {firstName ? `, ${firstName}` : ""}
-        <HoneycombPattern className="pointer-events-none absolute inset-0 h-full w-full text-white/[0.08]" />
+        </h1>
-        <div className="relative flex flex-col gap-1">
+        <p className="text-sm text-muted-foreground sm:text-base">
-          <h1 className="font-heading text-2xl font-semibold tracking-tight sm:text-3xl">
+          {now.toLocaleDateString("de-DE", { weekday: "long", day: "numeric", month: "long" })}
-            {greeting(now)}
+          {todayCount !== null ? ` · ${todaySummary(todayCount)}` : ""}
-            {firstName ? `, ${firstName}` : ""}
+        </p>
-          </h1>
-          <p className="text-sm text-white/90 sm:text-base">
-            {now.toLocaleDateString("de-DE", { weekday: "long", day: "numeric", month: "long" })}
-            {todayCount !== null ? ` · ${todaySummary(todayCount)}` : ""}
-          </p>
-        </div>
       </header>
       <StandNote updatedAt={standAt} isStale={hasStaleData} className="-mt-5" />
 

ApiCore-Frontend/src/app/(app)/equipment/[id]/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useParams } from "next/navigation";
-import { Wrench } from "lucide-react";
+
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { fetchEquipment, updateEquipment } from "@/lib/equipment/api";
@@ -42,7 +42,7 @@ export default function EquipmentDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Wrench}
+        area="equipment"
         title={equipment.name}
         status={
           <DetailStatus

ApiCore-Frontend/src/app/(app)/equipment/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useMutation, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Wrench } from "lucide-react";
+
 import { createEquipment } from "@/lib/equipment/api";
 import { useFormDraft } from "@/lib/forms/use-form-draft";
 import { errorMessage } from "@/lib/forms/error-message";
@@ -92,10 +92,9 @@ export default function NewEquipmentPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Wrench}
+        area="equipment"
         title="Neuer Inventargegenstand"
         description="Nur Bezeichnung und Inventarnummer sind Pflicht."
-        gradient="var(--gradient-sky)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/equipment/page.tsx

@@ -22,10 +22,9 @@ export default function EquipmentPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Wrench}
+        area="equipment"
         title="Inventar"
         description="Hier erfasst du deine Ausrüstung und ihren Zustand."
-        gradient="var(--gradient-sage)"
         actions={
           <Button size="touch" nativeButton={false} render={<Link href="/equipment/new" />}>
             + Neuer Gegenstand
@@ -55,8 +54,7 @@ export default function EquipmentPage() {
               <EntityCard
                 key={item.id}
                 href={`/equipment/${item.id}`}
-                icon={Wrench}
+                area="equipment"
-                gradient="var(--gradient-sage)"
                 title={item.name}
                 subtitle={item.inventoryNumber}
                 badge={

ApiCore-Frontend/src/app/(app)/extractions/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { FlaskConical } from "lucide-react";
+
 import { useQuery } from "@tanstack/react-query";
 import { fetchExtraction } from "@/lib/extractions/api";
 import { Button } from "@/components/ui/button";
@@ -29,7 +29,7 @@ export default function ExtractionDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={FlaskConical}
+        area="extractions"
         title={`Schleuderung vom ${new Date(extraction.date).toLocaleDateString("de-DE")}`}
         primaryAction={
           <Button size="touch" nativeButton={false} render={<Link href="/honey-batches" />}>

ApiCore-Frontend/src/app/(app)/extractions/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Droplet } from "lucide-react";
+
 import { fetchHarvests } from "@/lib/harvests/api";
 import {
   createExtraction,
@@ -150,7 +150,7 @@ export default function NewExtractionPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Droplet}
+        area="extractions"
         title="Neue Schleuderung"
         description="Pflicht sind Datum und mindestens eine Ernte."
       />

ApiCore-Frontend/src/app/(app)/extractions/page.tsx

@@ -16,7 +16,7 @@ export default function ExtractionsPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={FlaskConical}
+        area="extractions"
         title="Schleuderungen"
         description="Hier erfasst du Schleuderungen aus einer oder mehreren Ernten."
         actions={
@@ -50,7 +50,7 @@ export default function ExtractionsPage() {
                 <EntityCard
                   key={extraction.id}
                   href={`/extractions/${extraction.id}`}
-                  icon={FlaskConical}
+                  area="extractions"
                   title={new Date(extraction.date).toLocaleDateString("de-DE")}
                   subtitle={extraction.room ?? "—"}
                   fields={[

ApiCore-Frontend/src/app/(app)/feedings/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Utensils } from "lucide-react";
+
 import { createFeeding } from "@/lib/feedings/api";
 import { createFeedingsBulk } from "@/lib/bulk/api";
 import {
@@ -193,7 +193,7 @@ export default function NewFeedingPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Utensils}
+        area="feedings"
         title="Neue Fütterung"
         description="Nur Volk, Datum, Futterart und Menge sind Pflicht."
       />

ApiCore-Frontend/src/app/(app)/harvests/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { Boxes } from "lucide-react";
+
 import { useQuery } from "@tanstack/react-query";
 import { fetchHarvest } from "@/lib/harvests/api";
 import { Button } from "@/components/ui/button";
@@ -27,7 +27,7 @@ export default function HarvestDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Boxes}
+        area="harvests"
         title={`Ernte vom ${new Date(harvest.date).toLocaleDateString("de-DE")}`}
         subtitle={harvest.honeyType ?? undefined}
         primaryAction={

ApiCore-Frontend/src/app/(app)/harvests/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { keepPreviousData, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Scissors, AlertTriangle } from "lucide-react";
+import { AlertTriangle } from "lucide-react";
 import { fetchApiaries } from "@/lib/apiaries/api";
 import { fetchColonies } from "@/lib/colonies/api";
 import { colonyOptionLabel } from "@/lib/colonies/labels";
@@ -172,7 +172,7 @@ export default function NewHarvestPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Scissors}
+        area="harvests"
         title="Neue Ernte"
         description="Pflicht sind Bienenstand, Datum und mindestens ein Volk."
       />

ApiCore-Frontend/src/app/(app)/harvests/page.tsx

@@ -21,7 +21,7 @@ export default function HarvestsPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Scissors}
+        area="harvests"
         title="Ernten"
         description="Hier erfasst du deine Ernten je Bienenstand."
         actions={
@@ -55,7 +55,7 @@ export default function HarvestsPage() {
                 <EntityCard
                   key={harvest.id}
                   href={`/harvests/${harvest.id}`}
-                  icon={Scissors}
+                  area="harvests"
                   title={new Date(harvest.date).toLocaleDateString("de-DE")}
                   subtitle={apiaryNameById.get(harvest.apiaryId) ?? "—"}
                   fields={[

ApiCore-Frontend/src/app/(app)/honey-batches/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { Droplet, FileText, FlaskConical } from "lucide-react";
+import { FileText, FlaskConical } from "lucide-react";
 import { useMutation, useQuery } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { fetchHoneyBatch, fetchHoneyBatchTraceability } from "@/lib/honey-batches/api";
@@ -55,7 +55,7 @@ export default function HoneyBatchDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Droplet}
+        area="honey-batches"
         title={honeyBatch.batchNumber}
         subtitle={honeyBatch.honeyType ?? undefined}
         status={

ApiCore-Frontend/src/app/(app)/honey-batches/page.tsx

@@ -47,7 +47,7 @@ export default function HoneyBatchesPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Droplet}
+        area="honey-batches"
         title="Honigchargen"
         description="Hier verfolgst du jede Charge vom Schleudern bis zur Abfüllung."
         actions={
@@ -112,7 +112,7 @@ function HoneyBatchGrid({ honeyBatches }: { honeyBatches: HoneyBatch[] }) {
         <EntityCard
           key={honeyBatch.id}
           href={`/honey-batches/${honeyBatch.id}`}
-          icon={Droplet}
+          area="honey-batches"
           title={<span className="font-mono">{honeyBatch.batchNumber}</span>}
           subtitle={honeyBatch.honeyType ?? "—"}
           badge={

ApiCore-Frontend/src/app/(app)/inspections/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useEffect, useMemo, useRef, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { AlertTriangle, ClipboardCheck } from "lucide-react";
+import { AlertTriangle } from "lucide-react";
 import { createInspection } from "@/lib/inspections/api";
 import { fetchColonies } from "@/lib/colonies/api";
 import { fetchApiaryWeather } from "@/lib/weather/api";
@@ -668,10 +668,9 @@ function InspectionCaptureForm({
         </div>
       ) : null}
       <PageHeader
-        icon={ClipboardCheck}
+        area="inspections"
         title="Neue Durchsicht"
         description="Nur Volk und Datum sind Pflicht – dazu, was du gesehen hast."
-        gradient="var(--gradient-sage)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/layout.tsx

@@ -3,12 +3,13 @@
 import { ReactNode, useEffect, useRef, useState } from "react";
 import Link from "next/link";
 import { usePathname, useRouter } from "next/navigation";
-import { Hexagon, Sun } from "lucide-react";
+import { Sun } from "lucide-react";
 import { toast } from "sonner";
 import { useAuth } from "@/lib/auth/auth-context";
 import { useAppearance } from "@/lib/appearance/appearance";
 import { finishHandOvers, purgeStaleDraftPhotos } from "@/lib/photos/store";
 import { LogoutConfirmDialog } from "@/components/auth/logout-confirm-dialog";
+import { BrandMark } from "@/components/brand-mark";
 import { NotificationBell } from "@/components/notification-bell";
 import { OfflineBand } from "@/components/offline/offline-band";
 import { UserAvatar } from "@/components/user-avatar";
@@ -93,15 +94,9 @@ export default function AppLayout({ children }: { children: ReactNode }) {
         <header className="sticky top-0 z-10 flex items-center justify-between gap-3 bg-card/85 px-4 py-3 shadow-[var(--shadow-soft)] backdrop-blur-md sm:justify-end sm:px-6">
           <Link
             href="/dashboard"
-            className="flex items-center gap-1.5 font-heading font-semibold sm:hidden"
+            className="flex items-center font-heading font-semibold sm:hidden"
           >
-            <span
+            <BrandMark withWordmark />
-              className="flex size-7 items-center justify-center rounded-lg"
-              style={{ background: "var(--gradient-honey)" }}
-            >
-              <Hexagon className="size-4 fill-white/25 text-white" strokeWidth={2.25} />
-            </span>
-            ApiCore
           </Link>
           <div className="flex shrink-0 items-center gap-2 text-sm">
             <QuickAddSheet user={user} variant="header" />

ApiCore-Frontend/src/app/(app)/medicines/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import { useId, type ReactNode } from "react";
 import { useParams } from "next/navigation";
-import { Package, Pill } from "lucide-react";
+import { Pill } from "lucide-react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { useAuth } from "@/lib/auth/auth-context";
@@ -62,7 +62,7 @@ export default function MedicineDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Pill}
+        area="medicines"
         title={medicine.name}
         subtitle={[medicine.activeIngredient, MEDICINE_UNIT_LABELS[medicine.unit]].filter(Boolean).join(" · ")}
         status={
@@ -133,7 +133,7 @@ export default function MedicineDetailPage() {
           </h2>
           {medicine.lots.length === 0 ? (
             <EmptyState
-              icon={Package}
+              icon={Pill}
               title="Noch keine Packung"
               description="Erfasse die gekaufte Packung mit Chargennummer und Beleg. Behandlungen buchen dann aus ihr ab."
             />
@@ -192,7 +192,7 @@ function LotGrid({ lots }: { lots: LotView[] }) {
         <EntityCard
           key={lot.id}
           href={`/medicines/lots/${lot.id}`}
-          icon={Package}
+          area="medicines"
           title={lot.batchNumber ?? "Ohne Chargennummer"}
           subtitle={`Gekauft am ${formatDay(lot.purchasedOn)}`}
           fields={[

ApiCore-Frontend/src/app/(app)/medicines/lots/[id]/page.tsx

@@ -3,7 +3,7 @@
 import type { ReactNode } from "react";
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { Package } from "lucide-react";
+
 import { useQuery } from "@tanstack/react-query";
 import { useAuth } from "@/lib/auth/auth-context";
 import { buildBook } from "@/lib/medicines/book";
@@ -58,7 +58,7 @@ export default function LotDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Package}
+        area="medicines"
         title={`Packung ${lot.batchNumber ?? formatDay(lot.purchasedOn)}`}
         subtitle={
           <>

ApiCore-Frontend/src/app/(app)/medicines/page.tsx

@@ -40,7 +40,7 @@ export default function MedicinesPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Pill}
+        area="medicines"
         title="Tierarzneimittel"
         description="Dein Katalog mit Packungen und dem Bewegungsbuch. Behandlungen buchen aus der Packung ab."
         actions={canCreate ? <MedicineFormDialog disabled={isOffline} describedBy={describedBy} /> : undefined}
@@ -90,7 +90,7 @@ function MedicineGrid({ medicines }: { medicines: MedicineView[] }) {
         <EntityCard
           key={medicine.id}
           href={`/medicines/${medicine.id}`}
-          icon={Pill}
+          area="medicines"
           title={medicine.name}
           subtitle={medicine.activeIngredient ?? "—"}
           badge={medicine.active ? undefined : <Badge variant="secondary">Deaktiviert</Badge>}

ApiCore-Frontend/src/app/(app)/nav-config.ts

@@ -1,33 +1,5 @@
-import {
+import type { LucideIcon } from "lucide-react";
-  Activity,
+import { AREAS, type AreaKey } from "@/lib/areas";
-  BarChart3,
-  Box,
-  Boxes,
-  CalendarDays,
-  Crown,
-  Database,
-  Droplet,
-  Factory,
-  FlaskConical,
-  History,
-  Layers,
-  LayoutDashboard,
-  Lightbulb,
-  ListTodo,
-  type LucideIcon,
-  MapPin,
-  Mic,
-  Package,
-  Scissors,
-  Search,
-  ShieldCheck,
-  ShoppingBag,
-  Snowflake,
-  Users,
-  Warehouse,
-  Wrench,
-  Zap,
-} from "lucide-react";
 import type { AuthUser } from "@/lib/auth/auth-context";
 
 /**
@@ -36,6 +8,8 @@ import type { AuthUser } from "@/lib/auth/auth-context";
  * can never be reachable on one screen size and missing on another.
  */
 export interface NavItem {
+  /** The area this entry opens. */
+  area: AreaKey;
   label: string;
   /** Short name for the cramped bottom nav. */
   shortLabel?: string;
@@ -51,6 +25,14 @@ export interface NavItem {
   counter?: "suggestions";
 }
 
+/** An entry for an area; the icon always comes from AREAS (one icon per area). */
+function navItem(
+  area: AreaKey,
+  props: Omit<NavItem, "area" | "icon">,
+): NavItem {
+  return { area, icon: AREAS[area].icon, ...props };
+}
+
 export interface NavGroup {
   label: string | null;
   items: NavItem[];
@@ -60,99 +42,101 @@ export const NAV_GROUPS: NavGroup[] = [
   {
     label: null,
     items: [
-      {
+      navItem("dashboard", {
         label: "Dashboard",
         shortLabel: "Start",
         href: "/dashboard",
-        icon: LayoutDashboard,
+      }),
-      },
+      navItem("search", { label: "Suche", href: "/search" }),
-      { label: "Suche", href: "/search", icon: Search },
     ],
   },
   {
     label: "Betrieb",
     items: [
-      { label: "Bienenstände", href: "/apiaries", icon: MapPin },
+      navItem("apiaries", { label: "Bienenstände", href: "/apiaries" }),
-      { label: "Völker", href: "/colonies", icon: Layers },
+      navItem("colonies", { label: "Völker", href: "/colonies" }),
-      { label: "Königinnen", href: "/queens", icon: Crown },
+      navItem("queens", { label: "Königinnen", href: "/queens" }),
-      {
+      navItem("compliance", {
         label: "Prüfbereitschaft",
         href: "/compliance",
-        icon: ShieldCheck,
+
         permission: "compliance:read",
-      },
+      }),
-      {
+      navItem("winter", {
         label: "Überwinterung",
         href: "/winter",
-        icon: Snowflake,
+
         permission: "winter-checks:read",
-      },
+      }),
     ],
   },
   {
     label: "Arbeit",
     items: [
-      { label: "Aufgaben", href: "/tasks", icon: ListTodo },
+      navItem("tasks", { label: "Aufgaben", href: "/tasks" }),
-      {
+      navItem("suggestions", {
         label: "Vorschläge",
         href: "/suggestions",
-        icon: Lightbulb,
+
         permission: "tasks:read",
         counter: "suggestions",
-      },
+      }),
-      { label: "Kalender", href: "/calendar", icon: CalendarDays },
+      navItem("calendar", { label: "Kalender", href: "/calendar" }),
-      {
+      navItem("voice", {
         label: "Sprachnotizen",
         href: "/voice",
-        icon: Mic,
+
         permission: "voice-captures:use",
         alsoRequires: ["inspections:create"],
-      },
+      }),
     ],
   },
   {
     label: "Ernte & Lager",
     items: [
-      { label: "Ernten", href: "/harvests", icon: Scissors },
+      navItem("harvests", { label: "Ernten", href: "/harvests" }),
-      { label: "Schleuderungen", href: "/extractions", icon: FlaskConical },
+      navItem("extractions", { label: "Schleuderungen", href: "/extractions" }),
-      { label: "Honigchargen", href: "/honey-batches", icon: Droplet },
+      navItem("honey-batches", {
-      { label: "Abfüllungen", href: "/bottling", icon: Package },
+        label: "Honigchargen",
-      {
+        href: "/honey-batches",
+      }),
+      navItem("bottling", { label: "Abfüllungen", href: "/bottling" }),
+      navItem("raw-materials", {
         label: "Rohstoffe",
         href: "/raw-materials",
-        icon: Boxes,
+
         permission: "raw-material:read",
-      },
+      }),
-      {
+      navItem("production-batches", {
         label: "Herstellungschargen",
         href: "/production-batches",
-        icon: Factory,
+
         permission: "production-batch:read",
-      },
+      }),
-      { label: "Produkte", href: "/products", icon: ShoppingBag },
+      navItem("products", { label: "Produkte", href: "/products" }),
-      { label: "Lager", href: "/storage", icon: Warehouse },
+      navItem("storage", { label: "Lager", href: "/storage" }),
-      { label: "Inventar", href: "/equipment", icon: Wrench },
+      navItem("equipment", { label: "Inventar", href: "/equipment" }),
     ],
   },
   {
     label: "Auswertung",
-    items: [{ label: "Statistik", href: "/statistics", icon: BarChart3 }],
+    items: [navItem("statistics", { label: "Statistik", href: "/statistics" })],
   },
 ];
 
 export const ADMIN_GROUP: NavGroup = {
   label: "Verwaltung",
   items: [
-    {
+    navItem("users-roles", {
       label: "Benutzer & Rollen",
       href: "/settings/users-roles",
-      icon: Users,
+
       permission: ["users:read", "roles:read"],
-    },
+    }),
-    {
+    navItem("automation", {
       label: "Automatisierung",
       href: "/settings/automation",
-      icon: Zap,
+
       permission: [
         "webhooks:read",
         "automation:read",
@@ -162,31 +146,31 @@ export const ADMIN_GROUP: NavGroup = {
         "calendar:configure",
         "api-keys:manage",
       ],
-    },
+    }),
-    {
+    navItem("hive-systems", {
       label: "Beutensysteme",
       href: "/settings/hive-systems",
-      icon: Box,
+
       permission: "hive-systems:manage",
-    },
+    }),
-    {
+    navItem("backup", {
       label: "Backup",
       href: "/settings/backup",
-      icon: Database,
+
       permission: ["backup:export", "backup:import", "import:execute"],
-    },
+    }),
-    {
+    navItem("audit-log", {
       label: "Audit-Log",
       href: "/settings/audit-log",
-      icon: History,
+
       permission: "audit:read",
-    },
+    }),
-    {
+    navItem("system", {
       label: "System",
       href: "/settings/system",
-      icon: Activity,
+
       permission: "system:read",
-    },
+    }),
   ],
 };
 
@@ -210,14 +194,18 @@ function isVisible(
 }
 
 /** All groups the user may see, without empty ones; admin group last. */
-export function visibleNavGroups(user: Pick<AuthUser, "permissions">): NavGroup[] {
+export function visibleNavGroups(
+  user: Pick<AuthUser, "permissions">,
+): NavGroup[] {
   return [...NAV_GROUPS, ADMIN_GROUP]
     .map((group) => ({
       ...group,
       items: group.items.filter(
         (item) =>
           isVisible(user, item.permission) &&
-          (item.alsoRequires ?? []).every((key) => user.permissions.includes(key)),
+          (item.alsoRequires ?? []).every((key) =>
+            user.permissions.includes(key),
+          ),
       ),
     }))
     .filter((group) => group.items.length > 0);
@@ -226,7 +214,9 @@ export function visibleNavGroups(user: Pick<AuthUser, "permissions">): NavGroup[
 /** The bottom nav entries, resolved from the config in their fixed order. */
 export function bottomNavItems(): NavItem[] {
   const all = NAV_GROUPS.flatMap((group) => group.items);
-  return BOTTOM_NAV_HREFS.flatMap((href) => all.filter((item) => item.href === href));
+  return BOTTOM_NAV_HREFS.flatMap((href) =>
+    all.filter((item) => item.href === href),
+  );
 }
 
 /**

ApiCore-Frontend/src/app/(app)/offline/apiary/page.tsx

@@ -2,7 +2,6 @@
 
 import { Suspense } from "react";
 import { useSearchParams } from "next/navigation";
-import { MapPin } from "lucide-react";
 import { useCurrentUserId } from "@/lib/auth/auth-context";
 import type { StoredPack } from "@/lib/offline/db";
 import { DetailHeader } from "@/components/detail-header";
@@ -74,7 +73,7 @@ function OfflineApiaryView({ stored, readAt, returnHref }: OfflineApiaryViewProp
   return (
     <OfflinePageFrame>
       <DetailHeader
-        icon={MapPin}
+        area="apiaries"
         title={apiary.name}
         subtitle={apiary.location ?? undefined}
         primaryAction={<StartRoundButton apiary={{ id: apiary.id, name: apiary.name }} />}

ApiCore-Frontend/src/app/(app)/offline/colony/page.tsx

@@ -4,7 +4,7 @@ import { Suspense } from "react";
 import Link from "next/link";
 import { useSearchParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
-import { Layers } from "lucide-react";
+
 import { useAuth, useCurrentUserId } from "@/lib/auth/auth-context";
 import {
   OFFLINE_PACKS_QUERY_KEY,
@@ -126,7 +126,7 @@ function OfflineColonyView({ stored, colony, readAt, returnHref }: OfflineColony
   return (
     <OfflinePageFrame>
       <DetailHeader
-        icon={Layers}
+        area="colonies"
         title={colony.code}
         subtitle={`${COLONY_TYPE_LABELS[colony.colonyType]} · ${pack.apiary.name}`}
         status={

ApiCore-Frontend/src/app/(app)/offline/page.tsx

@@ -43,7 +43,7 @@ export default function OfflinePage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={CloudOff}
+        area="system"
         title="Offline"
         description="Ohne Netz zeigt ApiCore die Stände, die du für offline geladen hast."
       />

ApiCore-Frontend/src/app/(app)/production-batches/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams, useRouter } from "next/navigation";
-import { Factory } from "lucide-react";
+
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import {
@@ -60,7 +60,7 @@ export default function ProductionBatchDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Factory}
+        area="production-batches"
         title={`Charge ${batch.lotNumber}`}
         subtitle={`${batch.product.name} · ${batch.quantity} Stück hergestellt`}
         {...BACK}

ApiCore-Frontend/src/app/(app)/production-batches/new/page.tsx

@@ -2,7 +2,7 @@
 
 import { FormEvent, useRef, useState } from "react";
 import { useRouter } from "next/navigation";
-import { Factory } from "lucide-react";
+
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { createProductionBatch } from "@/lib/production-batches/api";
@@ -132,7 +132,7 @@ export default function NewProductionBatchPage() {
         dirty={dirty}
       />
       <PageHeader
-        icon={Factory}
+        area="production-batches"
         title="Neue Herstellungscharge"
         description="Was hast du hergestellt, und wie viele Stück?"
       />

ApiCore-Frontend/src/app/(app)/production-batches/page.tsx

@@ -32,7 +32,7 @@ export default function ProductionBatchesPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Factory}
+        area="production-batches"
         title="Herstellungschargen"
         description="Kerzen, Propolis-Produkte und andere hergestellte Waren - je Charge mit hergestellter Menge und Rest."
         actions={newButton}
@@ -56,7 +56,7 @@ export default function ProductionBatchesPage() {
               <EntityCard
                 key={batch.id}
                 href={`/production-batches/${batch.id}`}
-                icon={Factory}
+                area="production-batches"
                 title={<span className="font-mono">{batch.lotNumber}</span>}
                 subtitle={batch.product.name}
                 fields={[

ApiCore-Frontend/src/app/(app)/products/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { ShoppingBag } from "lucide-react";
+
 import { useQuery } from "@tanstack/react-query";
 import { fetchProduct } from "@/lib/products/api";
 import { fetchProductionBatches } from "@/lib/production-batches/api";
@@ -54,7 +54,7 @@ export default function ProductDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={ShoppingBag}
+        area="products"
         title={product.name}
         subtitle={PRODUCT_KIND_LABELS[product.kind]}
         {...BACK}

ApiCore-Frontend/src/app/(app)/products/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useMutation, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { ShoppingBag } from "lucide-react";
+
 import { createProduct } from "@/lib/products/api";
 import { useFormDraft } from "@/lib/forms/use-form-draft";
 import { errorMessage } from "@/lib/forms/error-message";
@@ -93,7 +93,7 @@ export default function NewProductPage() {
         draft={draft}
       />
       <PageHeader
-        icon={ShoppingBag}
+        area="products"
         title="Neues Produkt"
         description="Nur der Name ist Pflicht – alles andere kannst du später ergänzen."
       />

ApiCore-Frontend/src/app/(app)/products/page.tsx

@@ -32,7 +32,7 @@ export default function ProductsPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={ShoppingBag}
+        area="products"
         title="Produkte"
         description="Hier legst du deine verkaufsfertigen Produkte an und pflegst sie."
         actions={
@@ -85,7 +85,7 @@ function ProductGrid({ products }: { products: Product[] }) {
       {products.map((product) => (
         <EntityCard
           key={product.id}
-          icon={ShoppingBag}
+          area="products"
           title={product.name}
           badge={
             <Badge variant={product.status === "ACTIVE" ? "default" : "secondary"}>

ApiCore-Frontend/src/app/(app)/profile/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { ChangeEvent, FormEvent, useRef, useState } from "react";
-import { UserRound } from "lucide-react";
+
 import { useMutation } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { useAuth } from "@/lib/auth/auth-context";
@@ -297,10 +297,9 @@ export default function ProfilePage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={UserRound}
+        area="profile"
         title="Mein Profil"
         description="Persönliche Daten, Passwort und Sicherheit"
-        gradient="var(--gradient-sage)"
       />
       <div className="grid gap-4 sm:max-w-xl">
         <AvatarSection />

ApiCore-Frontend/src/app/(app)/queens/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import { useParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
-import { Crown } from "lucide-react";
+
 import { fetchQueen } from "@/lib/queens/api";
 import { QUEEN_STATUS_LABELS } from "@/lib/queens/labels";
 import { QrCodeDialog } from "@/components/qr-code-dialog";
@@ -31,7 +31,7 @@ export default function QueenDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Crown}
+        area="queens"
         title={queen.code}
         subtitle={queen.hatchYear ? `Schlupfjahr ${queen.hatchYear}` : undefined}
         status={<DetailStatus status={queen.status} label={QUEEN_STATUS_LABELS[queen.status]} />}

ApiCore-Frontend/src/app/(app)/queens/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Crown } from "lucide-react";
+
 import { createQueen, fetchQueens } from "@/lib/queens/api";
 import { useFormDraft } from "@/lib/forms/use-form-draft";
 import { errorMessage } from "@/lib/forms/error-message";
@@ -121,10 +121,9 @@ export default function NewQueenPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Crown}
+        area="queens"
         title="Neue Königin"
         description="Nur der Code ist Pflicht."
-        gradient="var(--gradient-sage)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/queens/page.tsx

@@ -34,10 +34,9 @@ export default function QueensPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Crown}
+        area="queens"
         title="Königinnen"
         description="Hier verwaltest du deine Königinnen mit Zuchtlinie und Bewertung."
-        gradient="var(--gradient-sage)"
         actions={
           <Button size="touch" nativeButton={false} render={<Link href="/queens/new" />}>
             + Neue Königin
@@ -136,8 +135,7 @@ function QueenGrid({ queens }: { queens: Queen[] }) {
         <EntityCard
           key={queen.id}
           href={`/queens/${queen.id}`}
-          icon={Crown}
+          area="queens"
-          gradient="var(--gradient-sage)"
           title={queen.code}
           subtitle={queen.breed ?? "—"}
           badge={

ApiCore-Frontend/src/app/(app)/quick-actions.ts

@@ -1,16 +1,8 @@
-import {
+import type { LucideIcon } from "lucide-react";
-  Bug,
+import { AREAS, type AreaKey } from "@/lib/areas";
-  ClipboardCheck,
-  ListTodo,
-  type LucideIcon,
-  Mic,
-  Scissors,
-  Sprout,
-  Syringe,
-  Utensils,
-} from "lucide-react";
 
 export interface QuickAction {
+  area: AreaKey;
   label: string;
   href: string;
   icon: LucideIcon;
@@ -22,55 +14,62 @@ export interface QuickAction {
   needsVoiceRecording?: boolean;
 }
 
+function quickAction(
+  area: AreaKey,
+  props: Omit<QuickAction, "area" | "icon">,
+): QuickAction {
+  return { area, icon: AREAS[area].icon, ...props };
+}
+
 export const QUICK_ACTIONS: readonly QuickAction[] = [
-  {
+  quickAction("inspections", {
     label: "Durchsicht",
     href: "/inspections/new",
-    icon: ClipboardCheck,
+
     permission: "inspections:create",
-  },
+  }),
-  {
+  quickAction("voice", {
     label: "Sprachnotiz",
     href: "/voice/new",
-    icon: Mic,
+
     permission: "voice-captures:use",
     alsoPermission: "inspections:create",
     needsVoiceRecording: true,
-  },
+  }),
-  {
+  quickAction("varroa", {
     label: "Varroa-Messung",
     href: "/varroa/new",
-    icon: Bug,
+
     permission: "varroa:create",
-  },
+  }),
-  {
+  quickAction("swarm-control", {
     label: "Schwarmkontrolle",
     href: "/swarm-control/new",
-    icon: Sprout,
+
     permission: "swarm-control:create",
-  },
+  }),
-  {
+  quickAction("treatments", {
     label: "Behandlung",
     href: "/treatments/new",
-    icon: Syringe,
+
     permission: "treatments:create",
-  },
+  }),
-  {
+  quickAction("feedings", {
     label: "Fütterung",
     href: "/feedings/new",
-    icon: Utensils,
+
     permission: "feedings:create",
-  },
+  }),
-  {
+  quickAction("tasks", {
     label: "Aufgabe",
     href: "/tasks/new",
-    icon: ListTodo,
+
     permission: "tasks:create",
-  },
+  }),
-  {
+  quickAction("harvests", {
     label: "Ernte",
     href: "/harvests/new",
-    icon: Scissors,
+
     permission: "harvests:create",
-  },
+  }),
 ];

ApiCore-Frontend/src/app/(app)/quick-add-sheet.spec.tsx

@@ -45,7 +45,7 @@ describe("QuickAddSheet", () => {
     const link = await screen.findByRole("link", { name: "Durchsicht" });
     expect(link).toHaveAttribute("href", "/inspections/new");
     expect(link).toHaveClass("min-h-14");
-    expect(link.querySelector("svg.size-6")).not.toBeNull();
+    expect(link.querySelector("[data-tone=erfassung] svg")).not.toBeNull();
     await screen.findByRole("link", { name: "Sprachnotiz" });
     expect(screen.getAllByRole("link")).toHaveLength(QUICK_ACTIONS.length);
   });

ApiCore-Frontend/src/app/(app)/quick-add-sheet.tsx

@@ -4,6 +4,7 @@ import { useState } from "react";
 import Link from "next/link";
 import { usePathname } from "next/navigation";
 import { Plus } from "lucide-react";
+import { AreaIcon } from "@/components/area-icon";
 import { Button } from "@/components/ui/button";
 import { SheetTrigger } from "@/components/ui/sheet";
 import type { AuthUser } from "@/lib/auth/auth-context";
@@ -84,7 +85,6 @@ export function QuickAddSheet({ user, variant }: QuickAddSheetProps) {
     >
       <nav aria-label="Neu erfassen" className="flex flex-col px-2 pb-4">
         {actions.map((action) => {
-          const Icon = action.icon;
           return (
             <Link
               key={action.href}
@@ -92,10 +92,7 @@ export function QuickAddSheet({ user, variant }: QuickAddSheetProps) {
               onClick={() => setOpen(false)}
               className={`${NAV_SHEET_ROW_CLASS} text-foreground hover:bg-accent/70`}
             >
-              <Icon
+              <AreaIcon area={action.area} />
-                className="size-6 shrink-0 text-primary"
-                aria-hidden="true"
-              />
               {action.label}
             </Link>
           );

ApiCore-Frontend/src/app/(app)/raw-materials/[id]/page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams, useRouter } from "next/navigation";
-import { Boxes } from "lucide-react";
+
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import {
@@ -56,7 +56,7 @@ export default function RawMaterialDetailPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <DetailHeader
-        icon={Boxes}
+        area="raw-materials"
         title={`${RAW_MATERIAL_KIND_LABELS[lot.kind]} ${lot.lotNumber}`}
         subtitle={`${formatGrams(lot.quantity)} gewonnen am ${new Date(lot.date).toLocaleDateString("de-DE")}`}
         {...BACK}

ApiCore-Frontend/src/app/(app)/raw-materials/new/page.tsx

@@ -2,7 +2,7 @@
 
 import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
-import { Boxes } from "lucide-react";
+
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import { createRawMaterialLot } from "@/lib/raw-materials/api";
@@ -89,7 +89,7 @@ export default function NewRawMaterialPage() {
         dirty={dirty}
       />
       <PageHeader
-        icon={Boxes}
+        area="raw-materials"
         title="Neuer Rohstoff"
         description="Was hast du gewonnen, und wie viel?"
       />

ApiCore-Frontend/src/app/(app)/raw-materials/page.tsx

@@ -34,7 +34,7 @@ export default function RawMaterialsPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Boxes}
+        area="raw-materials"
         title="Rohstoffe"
         description="Wachs und Propolis je Charge - mit gewonnener Menge, Verbrauch in der Herstellung und Rest."
         actions={newButton}
@@ -57,7 +57,7 @@ export default function RawMaterialsPage() {
               <EntityCard
                 key={lot.id}
                 href={`/raw-materials/${lot.id}`}
-                icon={Boxes}
+                area="raw-materials"
                 title={<span className="font-mono">{lot.lotNumber}</span>}
                 subtitle={RAW_MATERIAL_KIND_LABELS[lot.kind]}
                 fields={[

ApiCore-Frontend/src/app/(app)/search/page.tsx

@@ -50,7 +50,7 @@ export default function SearchPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={SearchIcon}
+        area="search"
         title="Suche"
         description="Finde Bienenstände, Völker, Königinnen, Aufgaben und Honigchargen."
       />

ApiCore-Frontend/src/app/(app)/settings/audit-log/page.tsx

@@ -50,10 +50,9 @@ export default function AuditLogPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={History}
+        area="audit-log"
         title="Audit-Log"
         description="Wer hat wann was geändert – neueste Einträge zuerst."
-        gradient="var(--gradient-sage)"
       />
 
       <form

ApiCore-Frontend/src/app/(app)/settings/automation/label-templates-tab.tsx

@@ -58,8 +58,7 @@ export function LabelTemplatesTab() {
           {activeTemplates.map((template) => (
             <EntityCard
               key={template.id}
-              icon={Tag}
+              area="label-templates"
-              gradient="var(--gradient-sky)"
               title={template.name}
               badge={template.isDefault ? <Badge>Standard</Badge> : undefined}
               fields={[

ApiCore-Frontend/src/app/(app)/settings/automation/page.tsx

@@ -2,7 +2,7 @@
 
 import { Suspense } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
-import { Zap } from "lucide-react";
+
 import { PageHeader } from "@/components/page-header";
 import { TabSwitcher } from "@/components/tab-switcher";
 import { WebhooksTab } from "./webhooks-tab";
@@ -50,10 +50,9 @@ function AutomationPageContent() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Zap}
+        area="automation"
         title="Automatisierung"
         description="Was ApiCore dir abnimmt – und wie es mit anderen Systemen verbunden ist."
-        gradient="var(--gradient-sky)"
       />
 
       <TabSwitcher tabs={TABS} value={tab} onChange={setTab} />

ApiCore-Frontend/src/app/(app)/settings/automation/task-templates-tab.tsx

@@ -86,8 +86,7 @@ export function TaskTemplatesTab() {
           {visibleTemplates.map((template) => (
             <EntityCard
               key={template.id}
-              icon={Repeat}
+              area="tasks"
-              gradient="var(--gradient-sky)"
               title={template.title}
               badge={
                 <Badge variant={template.active ? "default" : "outline"}>

ApiCore-Frontend/src/app/(app)/settings/backup/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { ChangeEvent, FormEvent, useState } from "react";
-import { AlertTriangle, Database } from "lucide-react";
+import { AlertTriangle } from "lucide-react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import {
@@ -573,10 +573,9 @@ export default function BackupPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Database}
+        area="backup"
         title="Backup"
         description="Daten sichern, wiederherstellen und übertragen"
-        gradient="var(--gradient-sky)"
       />
 
       <div className="grid grid-cols-1 gap-6 lg:grid-cols-2">

ApiCore-Frontend/src/app/(app)/settings/hive-systems/page.tsx

@@ -106,7 +106,7 @@ function HiveSystemsContent() {
   return (
     <div className="flex flex-col gap-6">
       <PageHeader
-        icon={Boxes}
+        area="hive-systems"
         title="Beutensysteme"
         description="Welche Teile es pro System gibt, wie groß sie sind und was ihr Zustand zeigt."
         actions={

ApiCore-Frontend/src/app/(app)/settings/label-templates/[id]/page.tsx

@@ -2,7 +2,6 @@
 
 import { useParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
-import { Tag } from "lucide-react";
 import { fetchLabelTemplates, updateLabelTemplate } from "@/lib/label-templates/api";
 import { PageHeader } from "@/components/page-header";
 import { LabelDesigner, LabelDesignerValue } from "../designer/label-designer";
@@ -22,10 +21,9 @@ export default function EditLabelTemplatePage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Tag}
+        area="label-templates"
         title="Etikettenvorlage bearbeiten"
         description="Etikett per Drag & Drop gestalten"
-        gradient="var(--gradient-sky)"
       />
       {isLoading ? <p className="text-sm text-muted-foreground">Lädt…</p> : null}
       {isError || (!isLoading && !template) ? (

ApiCore-Frontend/src/app/(app)/settings/label-templates/new/page.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { Tag } from "lucide-react";
+
 import { createLabelTemplate } from "@/lib/label-templates/api";
 import { FormBackLink } from "@/components/form/form-back-link";
 import { PageHeader } from "@/components/page-header";
@@ -19,10 +19,9 @@ export default function NewLabelTemplatePage() {
         dirty={false}
       />
       <PageHeader
-        icon={Tag}
+        area="label-templates"
         title="Neue Etikettenvorlage"
         description="Etikett per Drag & Drop gestalten"
-        gradient="var(--gradient-sky)"
       />
       <LabelDesigner onSubmit={handleSubmit} submitLabel="Anlegen" />
     </main>

ApiCore-Frontend/src/app/(app)/settings/system/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { ReactNode } from "react";
-import { Activity, AlertTriangle, CircleCheck, CircleX, Loader } from "lucide-react";
+import { AlertTriangle, CircleCheck, CircleX, Loader } from "lucide-react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
 import {
@@ -278,7 +278,7 @@ export default function SystemPage() {
   return (
     <div className="flex flex-col gap-6">
       <PageHeader
-        icon={Activity}
+        area="system"
         title="System"
         description="Hier siehst du, ob die Hintergrundarbeit läuft."
       />

ApiCore-Frontend/src/app/(app)/settings/users-roles/page.tsx

@@ -2,7 +2,7 @@
 
 import { Suspense } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
-import { Users } from "lucide-react";
+
 import { PageHeader } from "@/components/page-header";
 import { TabSwitcher } from "@/components/tab-switcher";
 import { UsersTab } from "./users-tab";
@@ -32,10 +32,9 @@ function UsersRolesPageContent() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Users}
+        area="users-roles"
         title="Benutzer & Rollen"
         description="Zugänge, Rollen und Berechtigungen verwalten"
-        gradient="var(--gradient-sage)"
       />
 
       <TabSwitcher tabs={TABS} value={tab} onChange={setTab} />

ApiCore-Frontend/src/app/(app)/settings/users-roles/roles-tab.tsx

@@ -93,8 +93,7 @@ export function RolesTab() {
           {visibleRoles.map((role) => (
             <EntityCard
               key={role.id}
-              icon={Shield}
+              area="users-roles"
-              gradient="var(--gradient-sky)"
               title={role.name}
               subtitle={role.key}
               badge={

ApiCore-Frontend/src/app/(app)/settings/voice/page.tsx

@@ -2,7 +2,7 @@
 
 import { useSyncExternalStore } from "react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
-import { ShieldCheck } from "lucide-react";
+
 import { toast } from "sonner";
 import { ConfirmDialog } from "@/components/confirm-dialog";
 import { useAuth } from "@/lib/auth/auth-context";
@@ -219,7 +219,7 @@ export default function VoiceSettingsPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={ShieldCheck}
+        area="voice"
         title="Sprache & Datenschutz"
         description="Was mit deiner Stimme und dem Text passiert."
       />

ApiCore-Frontend/src/app/(app)/sidebar.tsx

@@ -2,7 +2,8 @@
 
 import Link from "next/link";
 import { usePathname } from "next/navigation";
-import { FileClock, Hexagon } from "lucide-react";
+import { FileClock } from "lucide-react";
+import { BrandMark } from "@/components/brand-mark";
 import { cn } from "@/lib/utils";
 import { NavCounter } from "@/components/suggestions/nav-counter";
 import type { AuthUser } from "@/lib/auth/auth-context";
@@ -48,16 +49,7 @@ export function Sidebar({ user }: { user: AuthUser }) {
         href="/dashboard"
         className="mb-5 flex items-center gap-2.5 px-2 font-heading text-lg font-semibold"
       >
-        <span
+        <BrandMark size={32} withWordmark className="gap-2.5" />
-          className="flex size-8 items-center justify-center rounded-xl shadow-[var(--shadow-soft)]"
-          style={{ background: "var(--gradient-honey)" }}
-        >
-          <Hexagon
-            className="size-4.5 fill-white/25 text-white"
-            strokeWidth={2.25}
-          />
-        </span>
-        ApiCore
       </Link>
       <nav className="flex flex-1 flex-col gap-5">
         {groups.map((group, index) => (

ApiCore-Frontend/src/app/(app)/statistics/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useState } from "react";
-import { BarChart3, Info } from "lucide-react";
+import { Info } from "lucide-react";
 import { useQuery } from "@tanstack/react-query";
 import { fetchApiaries } from "@/lib/apiaries/api";
 import { fetchColonies } from "@/lib/colonies/api";
@@ -369,10 +369,9 @@ export default function StatisticsPage() {
   return (
     <main className="flex flex-col gap-6 p-4 sm:p-6">
       <PageHeader
-        icon={BarChart3}
+        area="statistics"
         title="Statistik"
         description="Hier siehst du Auswertungen zu Völkern, Königinnen, Ernte und Futter."
-        gradient="var(--gradient-sky)"
       />
 
       <Tabs value={tab} onValueChange={(next) => setTab(toStatsTab(next) ?? tab)}>

ApiCore-Frontend/src/app/(app)/storage/page.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useState } from "react";
-import { AlertTriangle, Package, Pill, Warehouse } from "lucide-react";
+import { AlertTriangle, Warehouse } from "lucide-react";
 import { useQuery } from "@tanstack/react-query";
 import { useAuth } from "@/lib/auth/auth-context";
 import { fetchStockItems, fetchStorageContainers } from "@/lib/storage/api";
@@ -41,10 +41,9 @@ export default function StoragePage() {
     <main className="flex flex-col gap-8 p-4 sm:p-6">
       <section className="flex flex-col gap-4">
         <PageHeader
-          icon={Warehouse}
+          area="storage"
           title="Lager"
           description="Hier verwaltest du Lagerbehälter und den Bestand deiner Lagerartikel."
-          gradient="var(--gradient-sky)"
           actions={<CreateStorageContainerDialog />}
         />
         {hasPermission("veterinary-medicines:read") ? <MedicinesCard /> : null}
@@ -83,7 +82,7 @@ export default function StoragePage() {
           what="Lagerartikel"
           empty={
             <EmptyState
-              icon={Package}
+              icon={Warehouse}
               title="Noch keine Lagerartikel"
               description="Lege deinen ersten Artikel an, um den Bestand zu verfolgen."
               action={<CreateStockItemDialog />}
@@ -102,8 +101,7 @@ function MedicinesCard() {
     <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 lg:grid-cols-3">
       <EntityCard
         href="/medicines"
-        icon={Pill}
+        area="medicines"
-        gradient="var(--gradient-sky)"
         title="Tierarzneimittel"
         subtitle="Katalog, Packungen und Bewegungsbuch"
       />
@@ -137,8 +135,7 @@ function ContainerGrid({ containers }: { containers: StorageContainer[] }) {
       {containers.map((container) => (
         <EntityCard
           key={container.id}
-          icon={Warehouse}
+          area="storage"
-          gradient="var(--gradient-sky)"
           title={<span className="font-mono">{container.code}</span>}
           subtitle={container.containerType ?? "—"}
           badge={
@@ -169,8 +166,7 @@ function StockItemGrid({ stockItems }: { stockItems: StockItem[] }) {
       {stockItems.map((item) => (
         <EntityCard
           key={item.id}
-          icon={Package}
+          area="storage"
-          gradient="var(--gradient-sky)"
           title={item.name}
           subtitle={STOCK_CATEGORY_LABELS[item.category]}
           badge={

ApiCore-Frontend/src/app/(app)/suggestions/page.tsx

@@ -271,10 +271,9 @@ export default function SuggestionsPage() {
   return (
     <main className="flex flex-col gap-5 p-4 sm:p-6">
       <PageHeader
-        icon={Lightbulb}
+        area="suggestions"
         title="Vorschläge"
         description={EXPLANATION}
-        gradient="var(--gradient-sky)"
       />
 
       <p

ApiCore-Frontend/src/app/(app)/swarm-control/new/page.tsx

@@ -4,7 +4,6 @@ import { FormEvent, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Sprout } from "lucide-react";
 import { createSwarmControlCheck } from "@/lib/swarm-control/api";
 import {
   SWARM_ACTION_LABELS,
@@ -127,10 +126,9 @@ export default function NewSwarmControlCheckPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Sprout}
+        area="swarm-control"
         title="Neue Schwarmkontrolle"
         description="Nur Volk und Datum sind Pflicht – dazu, was du an Weiselzellen gefunden hast."
-        gradient="var(--gradient-sky)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/tasks/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { ListTodo } from "lucide-react";
+
 import { createTask } from "@/lib/tasks/api";
 import { TASK_PRIORITIES, TASK_PRIORITY_LABELS } from "@/lib/tasks/labels";
 import { fetchUsers } from "@/lib/users/api";
@@ -116,10 +116,9 @@ export default function NewTaskPage() {
         draft={draft}
       />
       <PageHeader
-        icon={ListTodo}
+        area="tasks"
         title="Neue Aufgabe"
         description="Nur der Titel ist Pflicht."
-        gradient="var(--gradient-sky)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/tasks/page.tsx

@@ -52,10 +52,9 @@ export default function TasksPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={ListTodo}
+        area="tasks"
         title="Aufgaben"
         description="Was als Nächstes ansteht"
-        gradient="var(--gradient-sky)"
         actions={
           <Button nativeButton={false} render={<Link href="/tasks/new" />}>
             + Neue Aufgabe
@@ -117,8 +116,7 @@ export default function TasksPage() {
           {visibleTasks.map((task) => (
             <EntityCard
               key={task.id}
-              icon={ListTodo}
+              area="tasks"
-              gradient="var(--gradient-sky)"
               title={task.title}
               badge={
                 <span className="flex flex-wrap items-center gap-1.5">

ApiCore-Frontend/src/app/(app)/treatments/new/page.tsx

@@ -4,7 +4,7 @@ import { FormEvent, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Syringe } from "lucide-react";
+
 import { saveErrorText } from "@/lib/honey-batches/errors";
 import { useAuth } from "@/lib/auth/auth-context";
 import { fetchColonies } from "@/lib/colonies/api";
@@ -265,10 +265,9 @@ export default function NewTreatmentPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Syringe}
+        area="treatments"
         title="Neue Behandlung"
         description="Nur Volk, Datum und Mittel sind Pflicht."
-        gradient="var(--gradient-sky)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/varroa/new/page.tsx

@@ -4,7 +4,6 @@ import { FormEvent, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
 import { useQueryClient } from "@tanstack/react-query";
 import { toast } from "sonner";
-import { Bug } from "lucide-react";
 import { createVarroaMeasurement } from "@/lib/varroa/api";
 import { createVarroaBulk } from "@/lib/bulk/api";
 import {
@@ -235,10 +234,9 @@ export default function NewVarroaMeasurementPage() {
         draft={draft}
       />
       <PageHeader
-        icon={Bug}
+        area="varroa"
         title="Neue Varroamessung"
         description="Nur Volk und Datum sind Pflicht – dazu, wie und was du gezählt hast."
-        gradient="var(--gradient-sky)"
       />
       {draft.pending ? (
         <DraftBanner

ApiCore-Frontend/src/app/(app)/voice/new/page.tsx

@@ -4,7 +4,7 @@ import { useState } from "react";
 import Link from "next/link";
 import { useSearchParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
-import { ArrowRight, Mic } from "lucide-react";
+import { ArrowRight } from "lucide-react";
 import { fetchColonies } from "@/lib/colonies/api";
 import { useAuth, useCurrentUserId } from "@/lib/auth/auth-context";
 import { OFFLINE_PACKS_QUERY_KEY, listPacks, livingColoniesFromPacks } from "@/lib/apiaries/offline-pack";
@@ -140,7 +140,7 @@ function VoiceCaptureForm({ initialColonyId, initialDate, roundApiaryId }: Captu
   return (
     <main className="flex flex-col gap-5 p-4 sm:p-6">
       <FormBackLink href={target.href} label={target.label} dirty={busy} className="min-h-14" />
-      <PageHeader icon={Mic} title="Sprachnotiz" description="Sprich in ganzen Sätzen, nur du." />
+      <PageHeader area="voice" title="Sprachnotiz" description="Sprich in ganzen Sätzen, nur du." />
       <section aria-label="Volk und Datum" className="flex flex-col gap-3">
         <div className="flex items-center justify-between gap-3">
           <p className="font-heading text-xl font-semibold">{heading}</p>
@@ -226,7 +226,7 @@ function VoiceCaptureForm({ initialColonyId, initialDate, roundApiaryId }: Captu
 function Notice({ children }: { children: string }) {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
-      <PageHeader icon={Mic} title="Sprachnotiz" />
+      <PageHeader area="voice" title="Sprachnotiz" />
       <p role="alert" className="rounded-xl border border-border bg-card p-4 text-sm">
         {children}
       </p>

ApiCore-Frontend/src/app/(app)/voice/page.tsx

@@ -55,7 +55,7 @@ export default function VoiceListPage() {
   return (
     <main className="flex flex-col gap-4 p-4 sm:p-6">
       <PageHeader
-        icon={Mic}
+        area="voice"
         title="Sprachnotizen"
         description="Aufnahmen, die noch warten, und fertige Vorschläge zum Prüfen."
         actions={newAction}

ApiCore-Frontend/src/app/(app)/winter/page.tsx

@@ -249,7 +249,7 @@ function WinterContent() {
   return (
     <div className="flex flex-col gap-6">
       <PageHeader
-        icon={Snowflake}
+        area="winter"
         title="Überwinterung"
         description="Ein- und Auswinterung je Volk, Verluste mit Ursache."
         actions={

ApiCore-Frontend/src/app/(auth)/login/page.tsx

@@ -3,7 +3,7 @@
 import { isNetworkError } from "@/lib/http/fetch-with-timeout";
 import { FormEvent, Suspense, useEffect, useState } from "react";
 import { useRouter, useSearchParams } from "next/navigation";
-import { Hexagon } from "lucide-react";
+import { BrandMark } from "@/components/brand-mark";
 import { useAuth } from "@/lib/auth/auth-context";
 import { ssoLoginUrl, ssoStatusRequest } from "@/lib/auth/api";
 import { useConnectivity } from "@/lib/offline/connectivity";
@@ -159,12 +159,7 @@ function LoginPageContent() {
       <Card className="relative w-full max-w-sm shadow-[var(--shadow-elevated)]">
         <CardHeader>
           <div className="mb-1 flex items-center gap-2.5">
-            <span
+            <BrandMark size={32} />
-              className="flex size-9 items-center justify-center rounded-xl shadow-[var(--shadow-soft)]"
-              style={{ background: "var(--gradient-honey)" }}
-            >
-              <Hexagon className="size-5 fill-white/25 text-white" strokeWidth={2.25} />
-            </span>
             <CardTitle className="text-lg">ApiCore</CardTitle>
           </div>
           <CardDescription>

ApiCore-Frontend/src/app/globals.css

@@ -598,7 +598,7 @@
   position: absolute;
   inset: 0.375rem;
   border-radius: 0.6rem;
-  background: var(--gradient-honey);
+  background: var(--primary);
   clip-path: circle(0% at 50% 60%);
   transition: clip-path 420ms var(--ease-out-expo);
 }

ApiCore-Frontend/src/app/herkunft/[lot]/page.tsx

@@ -3,7 +3,6 @@
 import { useParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
 import {
-  Hexagon,
   Droplet,
   MapPin,
   CalendarDays,
@@ -17,6 +16,7 @@ import {
 } from "lucide-react";
 import { fetchPublicBatch } from "@/lib/public-batch/api";
 import { originText } from "@/lib/public-batch/origin-text";
+import { BrandMark } from "@/components/brand-mark";
 import { HoneycombPattern } from "@/components/honeycomb-pattern";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { cn } from "@/lib/utils";
@@ -115,12 +115,7 @@ export default function PublicBatchPage() {
       <Card className="relative w-full max-w-md shadow-[var(--shadow-elevated)]">
         <CardHeader>
           <div className="mb-1 flex items-center gap-2.5">
-            <span
+            <BrandMark size={32} />
-              className="flex size-9 items-center justify-center rounded-xl shadow-[var(--shadow-soft)]"
-              style={{ background: "var(--gradient-honey)" }}
-            >
-              <Hexagon className="size-5 fill-white/25 text-white" strokeWidth={2.25} />
-            </span>
             <div>
               <CardTitle className="text-lg">Herkunftsnachweis</CardTitle>
               <p className="text-xs text-muted-foreground">Wabenhain · ApiCore</p>

ApiCore-Frontend/src/components/area-icon.spec.tsx

@@ -0,0 +1,30 @@
+import { describe, expect, it } from "vitest";
+import { render } from "@testing-library/react";
+import { AreaIcon } from "./area-icon";
+
+describe("AreaIcon", () => {
+  it("draws the icon inside a hexagon tinted with the area tone and is aria-hidden", () => {
+    const { container } = render(<AreaIcon area="harvests" />);
+    const root = container.firstElementChild as HTMLElement;
+
+    expect(root).toHaveAttribute("aria-hidden", "true");
+    expect(root.querySelector("svg polygon")).not.toBeNull();
+    expect(root.querySelectorAll("svg").length).toBe(2);
+    expect(root.getAttribute("data-tone")).toBe("ernte");
+    expect(root.style.getPropertyValue("--tone")).toBe("var(--area-ernte)");
+  });
+
+  it("is 40 px by default and 32 px small", () => {
+    const { container, rerender } = render(<AreaIcon area="colonies" />);
+    expect((container.firstElementChild as HTMLElement).className).toContain("size-10");
+    rerender(<AreaIcon area="colonies" size="sm" />);
+    expect((container.firstElementChild as HTMLElement).className).toContain("size-8");
+  });
+
+  it("uses a card fill and a 2 px edge in sun mode", () => {
+    const { container } = render(<AreaIcon area="tasks" />);
+    const polygon = container.querySelector("polygon") as SVGElement;
+    expect(polygon.getAttribute("class")).toContain("sun:fill-card");
+    expect(polygon.getAttribute("class")).toContain("sun:stroke-2");
+  });
+});

ApiCore-Frontend/src/components/area-icon.tsx

@@ -0,0 +1,44 @@
+import type { CSSProperties } from "react";
+import { cn } from "@/lib/utils";
+import { AREAS, type AreaKey } from "@/lib/areas";
+
+interface AreaIconProps {
+  area: AreaKey;
+  size?: "md" | "sm";
+  className?: string;
+}
+
+// Pointy-top hexagon in a 100 x 100 box.
+const HEXAGON_POINTS = "50,3 91,26.5 91,73.5 50,97 9,73.5 9,26.5";
+
+/**
+ * The icon of an area inside a honeycomb cell. The tone only groups; the
+ * cell is decoration (aria-hidden), the heading next to it names the area.
+ * Sun mode: card fill and a 2 px edge instead of the 14 % tint.
+ */
+export function AreaIcon({ area, size = "md", className }: AreaIconProps) {
+  const { icon: Icon, tone } = AREAS[area];
+  const style = { "--tone": `var(--area-${tone})` } as CSSProperties;
+  return (
+    <span
+      aria-hidden="true"
+      data-tone={tone}
+      style={style}
+      className={cn(
+        "relative inline-flex shrink-0 items-center justify-center text-(--tone)",
+        size === "md" ? "size-10" : "size-8",
+        className,
+      )}
+    >
+      <svg viewBox="0 0 100 100" className="absolute inset-0 size-full overflow-visible">
+        <polygon
+          points={HEXAGON_POINTS}
+          strokeLinejoin="round"
+          vectorEffect="non-scaling-stroke"
+          className="fill-[color-mix(in_oklch,var(--tone)_14%,transparent)] stroke-(--tone) stroke-1 sun:fill-card sun:stroke-2"
+        />
+      </svg>
+      <Icon className={size === "md" ? "relative size-5" : "relative size-4"} />
+    </span>
+  );
+}

ApiCore-Frontend/src/components/area-migration.spec.ts

@@ -0,0 +1,70 @@
+import { readdirSync, readFileSync, statSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "vitest";
+
+const SRC = join(__dirname, "..");
+
+function sourceFiles(dir: string): string[] {
+  return readdirSync(dir).flatMap((name) => {
+    const path = join(dir, name);
+    if (statSync(path).isDirectory()) {
+      return sourceFiles(path);
+    }
+    return /\.(tsx?|css)$/.test(name) && !/\.spec\./.test(name) ? [path] : [];
+  });
+}
+
+function read(relative: string): string {
+  return readFileSync(join(SRC, relative), "utf8");
+}
+
+describe("area migration", () => {
+  it("no file passes a gradient prop any more", () => {
+    const offenders = sourceFiles(SRC).filter((file) => {
+      const text = readFileSync(file, "utf8");
+      return /gradient=|var\(--gradient-|\[background-image:var\(--gradient/.test(text);
+    });
+    expect(offenders).toEqual([]);
+  });
+
+  it("no source other than globals.css uses the --gradient tokens", () => {
+    const offenders = sourceFiles(SRC)
+      .filter((file) => !file.endsWith("globals.css"))
+      .filter((file) => /--gradient-(honey|sage|sky)/.test(readFileSync(file, "utf8")));
+    expect(offenders).toEqual([]);
+  });
+
+  it("harvest detail uses Scissors, extraction create FlaskConical and storage only Warehouse", () => {
+    expect(read("app/(app)/harvests/[id]/page.tsx")).toContain('area="harvests"');
+    expect(read("app/(app)/extractions/new/page.tsx")).toContain('area="extractions"');
+    const storage = read("app/(app)/storage/page.tsx");
+    expect(storage).toContain('area="storage"');
+    expect(storage).not.toMatch(/icon=\{Package\}/);
+  });
+
+  it("medicine packs, hive systems and voice settings use their own area icon", () => {
+    expect(read("app/(app)/medicines/[id]/page.tsx")).not.toMatch(/icon=\{Package\}/);
+    expect(read("app/(app)/medicines/lots/[id]/page.tsx")).toContain('area="medicines"');
+    expect(read("app/(app)/settings/hive-systems/page.tsx")).toContain('area="hive-systems"');
+    expect(read("app/(app)/settings/voice/page.tsx")).toContain('area="voice"');
+  });
+
+  it("no component passes a raw icon to the headers any more", () => {
+    const offenders = sourceFiles(SRC).filter((file) => {
+      const text = readFileSync(file, "utf8");
+      return /<(PageHeader|DetailHeader|EntityCard)\b[^>]*\bicon=/.test(text);
+    });
+    expect(offenders).toEqual([]);
+  });
+
+  it("no white text outside the hive stage", () => {
+    const offenders = sourceFiles(SRC)
+      .filter((file) => !file.replaceAll("\\", "/").includes("/components/hive/"))
+      .filter((file) => /\btext-white\b/.test(readFileSync(file, "utf8")));
+    expect(offenders).toEqual([]);
+  });
+
+  it("the stage overlay on the hive stage uses the holo label colour instead of white", () => {
+    expect(read("components/hive/editor/editor-stage-overlay.tsx")).not.toMatch(/\btext-white\b/);
+  });
+});

ApiCore-Frontend/src/components/brand-mark.spec.tsx

@@ -0,0 +1,25 @@
+import { describe, expect, it } from "vitest";
+import { render, screen } from "@testing-library/react";
+import { BRAND_CELL_PATHS, BrandMark } from "./brand-mark";
+
+describe("BrandMark", () => {
+  it("renders the capped cell and the ApiCore wordmark", () => {
+    const { container } = render(<BrandMark withWordmark />);
+    const paths = container.querySelectorAll("svg path");
+
+    expect(paths).toHaveLength(2);
+    expect(paths[0]).toHaveAttribute("d", BRAND_CELL_PATHS.cell);
+    expect(paths[1]).toHaveAttribute("d", BRAND_CELL_PATHS.lid);
+    expect(screen.getByText("ApiCore")).toBeInTheDocument();
+  });
+
+  it("is decorative without a wordmark and sized 24 or 32 px", () => {
+    const { container, rerender } = render(<BrandMark />);
+    const svg = container.querySelector("svg") as SVGElement;
+    expect(svg).toHaveAttribute("aria-hidden", "true");
+    expect(svg).toHaveAttribute("width", "24");
+    expect(screen.queryByText("ApiCore")).not.toBeInTheDocument();
+    rerender(<BrandMark size={32} />);
+    expect(container.querySelector("svg")).toHaveAttribute("width", "32");
+  });
+});

ApiCore-Frontend/src/components/brand-mark.tsx

@@ -0,0 +1,48 @@
+import { cn } from "@/lib/utils";
+
+/**
+ * Geometry of the capped honeycomb cell (64 x 64 box): the cell and a smaller
+ * wax lid lifted a little. Shared with the icon script (spec 12.2).
+ */
+export const BRAND_CELL_PATHS = {
+  cell: "M32 4 L56 18 V46 L32 60 L8 46 V18 Z",
+  lid: "M32 13.6 L45.2 21.3 V36.7 L32 44.4 L19.8 36.7 V21.3 Z",
+} as const;
+
+interface BrandMarkProps {
+  size?: 24 | 32;
+  withWordmark?: boolean;
+  className?: string;
+}
+
+/** The ApiCore mark: a capped cell, optionally followed by the wordmark. */
+export function BrandMark({ size = 24, withWordmark = false, className }: BrandMarkProps) {
+  const mark = (
+    <svg
+      viewBox="0 0 64 64"
+      width={size}
+      height={size}
+      aria-hidden="true"
+      focusable="false"
+      className="shrink-0"
+    >
+      <path
+        d={BRAND_CELL_PATHS.cell}
+        fill="var(--primary)"
+        stroke="var(--foreground)"
+        strokeWidth="3.84"
+        strokeLinejoin="round"
+      />
+      <path d={BRAND_CELL_PATHS.lid} fill="oklch(0.88 0.11 85)" />
+    </svg>
+  );
+  if (!withWordmark) {
+    return mark;
+  }
+  return (
+    <span className={cn("inline-flex items-center gap-2 font-heading font-semibold", className)}>
+      {mark}
+      <span>ApiCore</span>
+    </span>
+  );
+}

ApiCore-Frontend/src/components/detail-header.spec.tsx

@@ -1,14 +1,13 @@
 import { describe, expect, it, vi } from "vitest";
 import { render, screen } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
-import { Layers } from "lucide-react";
 import { DetailHeader, DetailStatus } from "./detail-header";
 
 describe("DetailHeader", () => {
   it("shows the title as heading, a back link and the status as a word", () => {
     render(
       <DetailHeader
-        icon={Layers}
+        area="colonies"
         title="V-01"
         status={<DetailStatus status="ACTIVE" label="Aktiv" />}
         backHref="/colonies"
@@ -29,7 +28,7 @@ describe("DetailHeader", () => {
     const onSelect = vi.fn();
     render(
       <DetailHeader
-        icon={Layers}
+        area="colonies"
         title="V-01"
         primaryAction={<button type="button">Durchsicht erfassen</button>}
         moreActions={[

ApiCore-Frontend/src/components/detail-header.tsx

@@ -11,6 +11,7 @@ import {
   XCircle,
   type LucideIcon,
 } from "lucide-react";
+import { AreaIcon } from "@/components/area-icon";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import {
@@ -20,6 +21,7 @@ import {
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
 import { ErrorState, LoadingState } from "@/components/query-state";
+import type { AreaKey } from "@/lib/areas";
 import { statusTone, type StatusTone } from "@/lib/status-tone";
 
 export interface MoreAction {
@@ -33,7 +35,7 @@ export interface MoreAction {
 }
 
 interface DetailHeaderProps {
-  icon: LucideIcon;
+  area: AreaKey;
   title: string;
   subtitle?: ReactNode;
   /** Icon plus word, never colour alone - see DetailStatus. */
@@ -52,7 +54,7 @@ interface DetailHeaderProps {
  * in "Mehr" so the page does not ask for a decision on arrival.
  */
 export function DetailHeader({
-  icon: Icon,
+  area,
   title,
   subtitle,
   status,
@@ -67,12 +69,7 @@ export function DetailHeader({
       <BackLink href={backHref} label={backLabel} />
       <div className="flex flex-wrap items-center justify-between gap-3">
         <div className="flex min-w-0 items-center gap-3">
-          <span
+          <AreaIcon area={area} />
-            className="flex size-10 shrink-0 items-center justify-center rounded-xl text-white shadow-[var(--shadow-soft)]"
-            style={{ background: "var(--gradient-honey)" }}
-          >
-            <Icon className="size-5" aria-hidden />
-          </span>
           <div className="flex min-w-0 flex-col gap-1">
             <h1 className="font-heading text-2xl font-semibold tracking-tight break-words">
               {title}

ApiCore-Frontend/src/components/entity-card.tsx

@@ -1,7 +1,8 @@
 import { ReactNode } from "react";
 import Link from "next/link";
-import { type LucideIcon } from "lucide-react";
+import { AreaIcon } from "@/components/area-icon";
 import { Card, CardContent } from "@/components/ui/card";
+import type { AreaKey } from "@/lib/areas";
 
 interface EntityCardField {
   label: string;
@@ -10,8 +11,7 @@ interface EntityCardField {
 
 interface EntityCardProps {
   href?: string;
-  icon: LucideIcon;
+  area: AreaKey;
-  gradient?: string;
   title: ReactNode;
   subtitle?: ReactNode;
   badge?: ReactNode;
@@ -22,8 +22,7 @@ interface EntityCardProps {
 
 export function EntityCard({
   href,
-  icon: Icon,
+  area,
-  gradient = "var(--gradient-honey)",
   title,
   subtitle,
   badge,
@@ -36,12 +35,7 @@ export function EntityCard({
       <CardContent className="flex h-full flex-col gap-3">
         <div className="flex items-start justify-between gap-2">
           <div className="flex min-w-0 items-center gap-3">
-            <div
+            <AreaIcon area={area} />
-              className="flex size-10 shrink-0 items-center justify-center rounded-xl text-white shadow-[var(--shadow-soft)]"
-              style={{ background: gradient }}
-            >
-              <Icon className="size-5" />
-            </div>
             <div className="min-w-0">
               <p className="truncate font-medium">{title}</p>
               {subtitle ? (

ApiCore-Frontend/src/components/hive/editor/editor-stage-overlay.tsx

@@ -52,7 +52,7 @@ export function RemoveZone({ zoneRef, active }: { zoneRef: RefObject<HTMLDivElem
     <div
       ref={zoneRef}
       className={`pointer-events-none absolute inset-x-0 bottom-3 mx-auto flex w-fit items-center gap-2 rounded-2xl border-2 border-dashed px-6 py-4 text-sm font-medium transition-colors duration-150 ${
-        active ? "border-red-300 bg-red-500/35 text-white" : `border-white/30 ${GLASS_SURFACE}`
+        active ? "border-red-300 bg-red-500/35 text-holo-label-fg" : `border-white/30 ${GLASS_SURFACE}`
       }`}
     >
       <Trash2 aria-hidden className="size-5" />

ApiCore-Frontend/src/components/page-header.spec.tsx

@@ -0,0 +1,14 @@
+import { describe, expect, it } from "vitest";
+import { render, screen } from "@testing-library/react";
+import { PageHeader } from "./page-header";
+
+describe("PageHeader", () => {
+  it("renders the AreaIcon of its area and has no gradient prop", () => {
+    const { container } = render(<PageHeader area="queens" title="Königinnen" />);
+
+    expect(screen.getByRole("heading", { level: 1, name: "Königinnen" })).toBeInTheDocument();
+    expect(container.querySelector("[data-tone='betrieb']")).not.toBeNull();
+    // @ts-expect-error the gradient prop is gone
+    render(<PageHeader area="queens" title="x" gradient="red" />);
+  });
+});

ApiCore-Frontend/src/components/page-header.tsx

@@ -1,30 +1,19 @@
 import { ReactNode } from "react";
-import type { LucideIcon } from "lucide-react";
+import { AreaIcon } from "@/components/area-icon";
+import type { AreaKey } from "@/lib/areas";
 
 interface PageHeaderProps {
-  icon: LucideIcon;
+  area: AreaKey;
   title: string;
   description?: string;
-  gradient?: string;
   actions?: ReactNode;
 }
 
-export function PageHeader({
+export function PageHeader({ area, title, description, actions }: PageHeaderProps) {
-  icon: Icon,
-  title,
-  description,
-  gradient = "var(--gradient-honey)",
-  actions,
-}: PageHeaderProps) {
   return (
     <div className="flex flex-wrap items-center justify-between gap-3">
       <div className="flex items-center gap-3">
-        <span
+        <AreaIcon area={area} />
-          className="flex size-10 shrink-0 items-center justify-center rounded-xl text-white shadow-[var(--shadow-soft)]"
-          style={{ background: gradient }}
-        >
-          <Icon className="size-5" />
-        </span>
         <div>
           <h1 className="font-heading text-2xl font-semibold tracking-tight">{title}</h1>
           {description ? (

ApiCore-Frontend/src/components/ui/button.tsx

@@ -9,7 +9,7 @@ const buttonVariants = cva(
     variants: {
       variant: {
         default:
-          "bg-primary text-primary-foreground shadow-[var(--shadow-soft)] [background-image:var(--gradient-honey)] hover:shadow-[var(--shadow-elevated)] hover:brightness-105 active:brightness-95",
+          "bg-primary text-primary-foreground shadow-[var(--shadow-soft)] hover:shadow-[var(--shadow-elevated)] hover:brightness-105 active:brightness-95",
         outline:
           "border-border bg-background hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
         secondary:

ApiCore-Frontend/src/lib/areas.spec.ts

@@ -0,0 +1,55 @@
+import { describe, expect, it } from "vitest";
+import { AREAS, type AreaKey } from "./areas";
+import { ADMIN_GROUP, NAV_GROUPS } from "@/app/(app)/nav-config";
+import { QUICK_ACTIONS } from "@/app/(app)/quick-actions";
+
+const STATUS_TONES = ["success", "warning", "destructive", "condition", "ok", "error"];
+
+describe("AREAS", () => {
+  it("every NAV_GROUPS entry and QUICK_ACTION maps to an AREAS key with the same icon", () => {
+    const navItems = [...NAV_GROUPS, ADMIN_GROUP].flatMap((group) => group.items);
+    expect(navItems.length).toBeGreaterThan(0);
+    for (const item of navItems) {
+      expect(AREAS[item.area], item.href).toBeDefined();
+      expect(item.icon, item.href).toBe(AREAS[item.area].icon);
+    }
+    for (const action of QUICK_ACTIONS) {
+      expect(AREAS[action.area], action.href).toBeDefined();
+      expect(action.icon, action.href).toBe(AREAS[action.area].icon);
+    }
+  });
+
+  it("contains the areas added after the spec: compliance, medicines, voice, hive-systems, system", () => {
+    const keys: AreaKey[] = ["compliance", "medicines", "voice", "hive-systems", "system"];
+    for (const key of keys) {
+      expect(AREAS[key].key).toBe(key);
+    }
+    expect(AREAS.compliance.tone).toBe("betrieb");
+    expect(AREAS.medicines.tone).toBe("erfassung");
+    expect(AREAS.voice.tone).toBe("erfassung");
+    expect(AREAS["hive-systems"].tone).toBe("neutral");
+    expect(AREAS.system.tone).toBe("neutral");
+  });
+
+  it("gives every icon to exactly one area", () => {
+    const seen = new Map<unknown, string>();
+    for (const area of Object.values(AREAS)) {
+      expect(seen.get(area.icon), `${area.key} clashes with ${seen.get(area.icon)}`).toBeUndefined();
+      seen.set(area.icon, area.key);
+    }
+  });
+
+  it("no area tone is a status colour", () => {
+    for (const area of Object.values(AREAS)) {
+      expect(STATUS_TONES).not.toContain(area.tone);
+      expect(["betrieb", "erfassung", "arbeit", "ernte", "neutral"]).toContain(area.tone);
+    }
+  });
+
+  it("keeps the key and label of each entry", () => {
+    for (const [key, area] of Object.entries(AREAS)) {
+      expect(area.key).toBe(key);
+      expect(area.label.length).toBeGreaterThan(0);
+    }
+  });
+});

ApiCore-Frontend/src/lib/areas.ts

@@ -0,0 +1,149 @@
+import {
+  Activity,
+  BarChart3,
+  Bell,
+  Box,
+  Boxes,
+  Bug,
+  CalendarDays,
+  ClipboardCheck,
+  Crown,
+  Database,
+  Droplet,
+  Factory,
+  FlaskConical,
+  Flower2,
+  History,
+  Layers,
+  LayoutDashboard,
+  Lightbulb,
+  ListTodo,
+  type LucideIcon,
+  MapPin,
+  Mic,
+  Package,
+  Pill,
+  Scissors,
+  Search,
+  ShieldCheck,
+  ShoppingBag,
+  Snowflake,
+  Sprout,
+  Syringe,
+  Tag,
+  Users,
+  UserRound,
+  Utensils,
+  Warehouse,
+  Wrench,
+  Zap,
+} from "lucide-react";
+
+export type AreaKey =
+  | "dashboard"
+  | "search"
+  | "apiaries"
+  | "colonies"
+  | "queens"
+  | "compliance"
+  | "winter"
+  | "phenology"
+  | "inspections"
+  | "varroa"
+  | "swarm-control"
+  | "treatments"
+  | "feedings"
+  | "medicines"
+  | "voice"
+  | "tasks"
+  | "calendar"
+  | "suggestions"
+  | "notifications"
+  | "harvests"
+  | "extractions"
+  | "honey-batches"
+  | "bottling"
+  | "products"
+  | "raw-materials"
+  | "production-batches"
+  | "storage"
+  | "equipment"
+  | "statistics"
+  | "users-roles"
+  | "automation"
+  | "hive-systems"
+  | "label-templates"
+  | "backup"
+  | "audit-log"
+  | "system"
+  | "profile";
+
+/**
+ * A tone groups areas visually. It is never a status colour: red, green and
+ * yellow belong to states (traffic light, warning, destructive).
+ */
+export type AreaTone = "betrieb" | "erfassung" | "arbeit" | "ernte" | "neutral";
+
+export interface Area {
+  key: AreaKey;
+  label: string;
+  icon: LucideIcon;
+  tone: AreaTone;
+  href?: string;
+}
+
+function area(
+  key: AreaKey,
+  label: string,
+  icon: LucideIcon,
+  tone: AreaTone,
+  href?: string,
+): readonly [AreaKey, Area] {
+  return [key, { key, label, icon, tone, href }];
+}
+
+/**
+ * One icon means one area, everywhere (spec 11). Nav, quick actions, page
+ * headers and cards all read from here.
+ */
+export const AREAS: Readonly<Record<AreaKey, Area>> = Object.freeze(
+  Object.fromEntries([
+    area("dashboard", "Start", LayoutDashboard, "neutral", "/dashboard"),
+    area("search", "Suche", Search, "neutral", "/search"),
+    area("apiaries", "Bienenstände", MapPin, "betrieb", "/apiaries"),
+    area("colonies", "Völker", Layers, "betrieb", "/colonies"),
+    area("queens", "Königinnen", Crown, "betrieb", "/queens"),
+    area("compliance", "Prüfbereitschaft", ShieldCheck, "betrieb", "/compliance"),
+    area("winter", "Überwinterung", Snowflake, "betrieb", "/winter"),
+    area("phenology", "Pflanzenentwicklung", Flower2, "betrieb"),
+    area("inspections", "Durchsicht", ClipboardCheck, "erfassung", "/inspections"),
+    area("varroa", "Varroa", Bug, "erfassung", "/varroa"),
+    area("swarm-control", "Schwarmkontrolle", Sprout, "erfassung", "/swarm-control"),
+    area("treatments", "Behandlung", Syringe, "erfassung", "/treatments"),
+    area("feedings", "Fütterung", Utensils, "erfassung", "/feedings"),
+    area("medicines", "Arzneimittel", Pill, "erfassung", "/medicines"),
+    area("voice", "Sprachnotizen", Mic, "erfassung", "/voice"),
+    area("tasks", "Aufgaben", ListTodo, "arbeit", "/tasks"),
+    area("calendar", "Kalender", CalendarDays, "arbeit", "/calendar"),
+    area("suggestions", "Vorschläge", Lightbulb, "arbeit", "/suggestions"),
+    area("notifications", "Meldungen", Bell, "arbeit"),
+    area("harvests", "Ernten", Scissors, "ernte", "/harvests"),
+    area("extractions", "Schleuderungen", FlaskConical, "ernte", "/extractions"),
+    area("honey-batches", "Honigchargen", Droplet, "ernte", "/honey-batches"),
+    area("bottling", "Abfüllungen", Package, "ernte", "/bottling"),
+    area("products", "Produkte", ShoppingBag, "ernte", "/products"),
+    area("raw-materials", "Rohstoffe", Boxes, "ernte", "/raw-materials"),
+    area("production-batches", "Herstellungschargen", Factory, "ernte", "/production-batches"),
+    area("storage", "Lager", Warehouse, "ernte", "/storage"),
+    area("equipment", "Inventar", Wrench, "ernte", "/equipment"),
+    area("statistics", "Statistik", BarChart3, "neutral", "/statistics"),
+    area("users-roles", "Benutzer & Rollen", Users, "neutral", "/settings/users-roles"),
+    area("automation", "Automatisierung", Zap, "neutral", "/settings/automation"),
+    area("hive-systems", "Beutensysteme", Box, "neutral", "/settings/hive-systems"),
+    area("label-templates", "Etikettenvorlagen", Tag, "neutral", "/settings/label-templates"),
+    area("backup", "Backup", Database, "neutral", "/settings/backup"),
+    area("audit-log", "Audit-Log", History, "neutral", "/settings/audit-log"),
+    area("system", "System", Activity, "neutral", "/settings/system"),
+    area("profile", "Profil", UserRound, "neutral", "/profile"),
+  ]) as Record<AreaKey, Area>,
+);