feat: salary section — Salarium iframe, Swiss net pay calculator

- Salary nav group in sidebar with flyout and expanded dropdown
- Salarium page (/salarium): embedded BFS Salarium iframe for official
  Swiss salary comparisons (no public API available, iframe only)
- Pay calculator (/lohn-analyse): Swiss net salary calculator with all
  mandatory deductions: AHV/IV/EO (5.3%), ALV (1.1%), BVK (0.5275%),
  cantonal FAK rates, income tax estimate; built with Angular signals
- Salary development page (/lohn-entwicklung): placeholder (planned)
- i18n: all keys in DE/EN/FR/IT

frontend/src/app/app.routes.ts

@@ -14,6 +14,9 @@ import { ExpenseList } from './expenses/expense-list/expense-list';
 import { Profile } from './profile/profile';
 import { Settings } from './settings/settings';
 import { Calendar } from './calendar/calendar';
+import { Salarium } from './salary/salarium/salarium';
+import { SalaryAnalyse } from './salary/analyse/analyse';
+import { SalaryEntwicklung } from './salary/entwicklung/entwicklung';
 export const routes: Routes = [
   { path: 'login', component: Login },
   { path: 'register', component: Register },
@@ -34,6 +37,9 @@ export const routes: Routes = [
       { path: 'profile', component: Profile },
       { path: 'settings', component: Settings },
       { path: 'calendar', component: Calendar },
+      { path: 'salarium', component: Salarium },
+      { path: 'lohn-analyse', component: SalaryAnalyse },
+      { path: 'lohn-entwicklung', component: SalaryEntwicklung },
     ],
   },
   { path: '**', redirectTo: 'dashboard' },

frontend/src/app/layout/sidebar/sidebar.html

@@ -157,6 +157,64 @@
         }
       </li>
 
+      <!-- Lohn -->
+      <li class="relative">
+        @if (sidebarService.collapsed()) {
+          <!-- Collapsed: icon button opens flyout -->
+          <button (click)="sidebarService.toggleFlyout('salary')"
+            [class]="sidebarService.openFlyout() === 'salary' ? 'bg-gray-100 dark:bg-gray-700' : ''"
+            class="relative flex items-center justify-center p-2 w-full text-sm font-normal text-gray-900 rounded-lg dark:text-white hover:bg-gray-100 dark:hover:bg-gray-700 group">
+            <svg class="w-6 h-6 flex-shrink-0 text-gray-400 group-hover:text-gray-900 dark:group-hover:text-white" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+              <path fill="currentColor" d="M4 19v2c0 .5523.44772 1 1 1h14c.5523 0 1-.4477 1-1v-2H4Z"/>
+              <path fill="currentColor" fill-rule="evenodd" d="M9 3c0-.55228.44772-1 1-1h8c.5523 0 1 .44772 1 1v3c0 .55228-.4477 1-1 1h-2v1h2c.5096 0 .9376.38314.9939.88957L19.8951 17H4.10498l.90116-8.11043C5.06241 8.38314 5.49047 8 6.00002 8H12V7h-2c-.55228 0-1-.44772-1-1V3Zm1.01 8H8.00002v2.01H10.01V11Zm.99 0h2.01v2.01H11V11Zm5.01 0H14v2.01h2.01V11Zm-8.00998 3H10.01v2.01H8.00002V14ZM13.01 14H11v2.01h2.01V14Zm.99 0h2.01v2.01H14V14ZM11 4h6v1h-6V4Z" clip-rule="evenodd"/>
+            </svg>
+            @if (sidebarService.openFlyout() !== 'salary') {
+              <span class="pointer-events-none absolute left-full ml-3 top-1/2 -translate-y-1/2 px-2 py-1 text-xs font-medium text-white bg-gray-900 dark:bg-gray-700 rounded whitespace-nowrap opacity-0 group-hover:opacity-100 transition-opacity duration-150 z-50">
+                {{ 'sidebar.salary' | translate }}
+              </span>
+            }
+          </button>
+          <!-- Flyout -->
+          @if (sidebarService.openFlyout() === 'salary') {
+            <div class="absolute left-full top-0 ml-2 z-50 w-44 bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg py-1">
+              <p class="px-3 py-2 text-xs font-semibold text-gray-400 dark:text-gray-500 uppercase tracking-wider">{{ 'sidebar.salary' | translate }}</p>
+              <a routerLink="/salarium" (click)="sidebarService.closeFlyout(); sidebarService.closeMobile()"
+                class="flex items-center px-3 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-md mx-1">
+                {{ 'sidebar.salarium' | translate }}
+              </a>
+              <a routerLink="/lohn-analyse" (click)="sidebarService.closeFlyout(); sidebarService.closeMobile()"
+                class="flex items-center px-3 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-md mx-1">
+                {{ 'sidebar.salary_analyse' | translate }}
+              </a>
+              <a routerLink="/lohn-entwicklung" (click)="sidebarService.closeFlyout(); sidebarService.closeMobile()"
+                class="flex items-center px-3 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-md mx-1">
+                {{ 'sidebar.salary_entwicklung' | translate }}
+              </a>
+            </div>
+          }
+        } @else {
+          <!-- Expanded: Angular-controlled dropdown -->
+          <button type="button" (click)="sidebarService.toggleSalary()"
+            class="flex items-center p-2 w-full text-sm font-normal text-gray-900 rounded-lg dark:text-white hover:bg-gray-100 dark:hover:bg-gray-700 group">
+            <svg class="w-6 h-6 flex-shrink-0 text-gray-400 group-hover:text-gray-900 dark:group-hover:text-white" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+              <path fill="currentColor" d="M4 19v2c0 .5523.44772 1 1 1h14c.5523 0 1-.4477 1-1v-2H4Z"/>
+              <path fill="currentColor" fill-rule="evenodd" d="M9 3c0-.55228.44772-1 1-1h8c.5523 0 1 .44772 1 1v3c0 .55228-.4477 1-1 1h-2v1h2c.5096 0 .9376.38314.9939.88957L19.8951 17H4.10498l.90116-8.11043C5.06241 8.38314 5.49047 8 6.00002 8H12V7h-2c-.55228 0-1-.44772-1-1V3Zm1.01 8H8.00002v2.01H10.01V11Zm.99 0h2.01v2.01H11V11Zm5.01 0H14v2.01h2.01V11Zm-8.00998 3H10.01v2.01H8.00002V14ZM13.01 14H11v2.01h2.01V14Zm.99 0h2.01v2.01H14V14ZM11 4h6v1h-6V4Z" clip-rule="evenodd"/>
+            </svg>
+            <span class="flex-1 ml-3 text-left whitespace-nowrap">{{ 'sidebar.salary' | translate }}</span>
+            <svg [class.rotate-180]="sidebarService.salaryOpen()" class="w-4 h-4 transition-transform duration-200" fill="currentColor" viewBox="0 0 20 20">
+              <path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd"></path>
+            </svg>
+          </button>
+          @if (sidebarService.salaryOpen()) {
+            <ul class="py-2 space-y-2">
+              <li><a routerLink="/salarium" routerLinkActive="!bg-violet-50 !text-violet-700 dark:!bg-violet-900/20 dark:!text-violet-300" (click)="sidebarService.closeMobile()" class="flex items-center p-2 pl-11 w-full text-sm font-normal text-gray-900 rounded-lg dark:text-white hover:bg-gray-100 dark:hover:bg-gray-700">{{ 'sidebar.salarium' | translate }}</a></li>
+              <li><a routerLink="/lohn-analyse" routerLinkActive="!bg-violet-50 !text-violet-700 dark:!bg-violet-900/20 dark:!text-violet-300" (click)="sidebarService.closeMobile()" class="flex items-center p-2 pl-11 w-full text-sm font-normal text-gray-900 rounded-lg dark:text-white hover:bg-gray-100 dark:hover:bg-gray-700">{{ 'sidebar.salary_analyse' | translate }}</a></li>
+              <li><a routerLink="/lohn-entwicklung" routerLinkActive="!bg-violet-50 !text-violet-700 dark:!bg-violet-900/20 dark:!text-violet-300" (click)="sidebarService.closeMobile()" class="flex items-center p-2 pl-11 w-full text-sm font-normal text-gray-900 rounded-lg dark:text-white hover:bg-gray-100 dark:hover:bg-gray-700">{{ 'sidebar.salary_entwicklung' | translate }}</a></li>
+            </ul>
+          }
+        }
+      </li>
+
     </ul>
 
     <!-- Mobile: Notifications, Theme, Profile, Logout (hidden on desktop — those are in the navbar) -->

frontend/src/app/salary/analyse/analyse.html

@@ -0,0 +1,434 @@
+<div class="p-4 sm:p-6 lg:p-8">
+
+  <!-- Header -->
+  <div class="mb-6">
+    <h1 class="text-2xl font-bold text-gray-900 dark:text-white">{{ 'lohn_analyse.title' | translate }}</h1>
+    <p class="mt-1 text-sm text-gray-500 dark:text-gray-400">{{ 'lohn_analyse.subtitle' | translate }}</p>
+  </div>
+
+  <div class="grid grid-cols-1 lg:grid-cols-[360px_1fr] gap-6 items-start">
+
+    <!-- ── Eingaben ────────────────────────────────────────────────────────── -->
+    <div class="space-y-4">
+
+      <!-- Grundlagen -->
+      <div class="rounded-lg bg-white border border-gray-200 dark:bg-gray-800 dark:border-gray-700 p-5">
+        <h2 class="text-base font-semibold text-gray-900 dark:text-white mb-4">
+          {{ 'lohn_analyse.section_basics' | translate }}
+        </h2>
+
+        <div class="space-y-4">
+
+          <!-- Monatslohn -->
+          <div>
+            <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+              {{ 'lohn_analyse.label_monatslohn' | translate }}
+            </label>
+            <div class="relative">
+              <span class="absolute inset-y-0 left-0 flex items-center pl-3 text-sm text-gray-500 dark:text-gray-400 pointer-events-none">CHF</span>
+              <input type="number" min="0" step="100"
+                [ngModel]="monatslohn()"
+                (ngModelChange)="setMonatslohn($event)"
+                class="block w-full rounded-lg border border-gray-300 bg-gray-50 pl-12 pr-3 py-2.5 text-sm text-gray-900 placeholder-gray-400
+                  focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                  dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500" />
+            </div>
+          </div>
+
+          <!-- Anzahl Monate -->
+          <div>
+            <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+              {{ 'lohn_analyse.label_monate' | translate }}
+            </label>
+            <div class="flex gap-2">
+              <button (click)="setAnzahlMonate('12')"
+                [class]="anzahlMonate() === 12
+                  ? 'flex-1 rounded-lg bg-violet-700 px-3 py-2 text-sm font-medium text-white dark:bg-violet-600'
+                  : 'flex-1 rounded-lg border border-gray-200 bg-white px-3 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600'">
+                12 {{ 'lohn_analyse.monate' | translate }}
+              </button>
+              <button (click)="setAnzahlMonate('13')"
+                [class]="anzahlMonate() === 13
+                  ? 'flex-1 rounded-lg bg-violet-700 px-3 py-2 text-sm font-medium text-white dark:bg-violet-600'
+                  : 'flex-1 rounded-lg border border-gray-200 bg-white px-3 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600'">
+                13 {{ 'lohn_analyse.monate' | translate }}
+              </button>
+            </div>
+          </div>
+
+          <!-- Kanton -->
+          <div>
+            <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+              {{ 'lohn_analyse.label_kanton' | translate }}
+            </label>
+            <div class="relative">
+              <select [ngModel]="kanton()" (ngModelChange)="setKanton($event)"
+                class="block w-full rounded-lg border border-gray-300 bg-gray-50 px-3 py-2.5 text-sm text-gray-900
+                  focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                  dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500 appearance-none pr-10">
+                @for (c of cantons; track c) {
+                  <option [value]="c">{{ ('canton_names.' + c) | translate }} ({{ c }})</option>
+                }
+              </select>
+              <span class="pointer-events-none absolute inset-y-0 right-0 flex items-center pr-3">
+                <svg class="w-4 h-4 text-gray-400" fill="none" viewBox="0 0 24 24">
+                  <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m19 9-7 7-7-7"/>
+                </svg>
+              </span>
+            </div>
+            <p class="mt-1.5 text-xs text-gray-500 dark:text-gray-400">
+              {{ 'lohn_analyse.fak_rate_hint' | translate }} <span class="font-medium text-violet-700 dark:text-violet-400">{{ pct(result().fakRate) }}</span>
+            </p>
+          </div>
+
+          <!-- Abrechnungsverfahren -->
+          <div>
+            <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+              {{ 'lohn_analyse.label_verfahren' | translate }}
+            </label>
+            <select [ngModel]="verfahren()" (ngModelChange)="setVerfahren($event)"
+              class="block w-full rounded-lg border border-gray-300 bg-gray-50 px-3 py-2.5 text-sm text-gray-900
+                focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500 appearance-none">
+              <option value="ordentlich">{{ 'lohn_analyse.verfahren_ordentlich' | translate }}</option>
+              <option value="vereinfacht">{{ 'lohn_analyse.verfahren_vereinfacht' | translate }}</option>
+              <option value="quellensteuer">{{ 'lohn_analyse.verfahren_quellensteuer' | translate }}</option>
+            </select>
+            @if (verfahren() !== 'ordentlich') {
+              <p class="mt-1.5 flex items-center gap-1.5 text-xs text-amber-600 dark:text-amber-400">
+                <svg class="w-3.5 h-3.5 flex-shrink-0" fill="none" viewBox="0 0 24 24">
+                  <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v4m0 4h.01M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0Z"/>
+                </svg>
+                {{ 'lohn_analyse.verfahren_hint' | translate }}
+              </p>
+            }
+          </div>
+
+        </div>
+      </div>
+
+      <!-- Optionale Sätze -->
+      <div class="rounded-lg bg-white border border-gray-200 dark:bg-gray-800 dark:border-gray-700">
+        <button (click)="showOptional.set(!showOptional())"
+          class="flex w-full items-center justify-between px-5 py-3.5 text-sm font-medium text-gray-900 dark:text-white">
+          <span>{{ 'lohn_analyse.section_optional' | translate }}</span>
+          <svg [class.rotate-180]="showOptional()" class="w-4 h-4 text-gray-400 transition-transform duration-200" fill="none" viewBox="0 0 24 24">
+            <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m19 9-7 7-7-7"/>
+          </svg>
+        </button>
+
+        @if (showOptional()) {
+          <div class="border-t border-gray-100 dark:border-gray-700 px-5 pb-5 pt-4 space-y-4">
+            <p class="text-xs text-gray-500 dark:text-gray-400">{{ 'lohn_analyse.optional_hint' | translate }}</p>
+
+            <!-- AG -->
+            <p class="text-xs font-semibold text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+              {{ 'lohn_analyse.beitraege_ag' | translate }}
+            </p>
+            <div class="grid grid-cols-2 gap-3">
+              <div>
+                <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+                  {{ 'lohn_analyse.ktv' | translate }} (%)
+                </label>
+                <input type="number" min="0" max="10" step="0.05"
+                  [ngModel]="agKtvPct()"
+                  (ngModelChange)="setAgKtvPct($event)"
+                  placeholder="0.00"
+                  class="block w-full rounded-lg border border-gray-300 bg-gray-50 px-3 py-2.5 text-sm text-gray-900
+                    focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                    dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500" />
+              </div>
+              <div>
+                <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+                  {{ 'lohn_analyse.bu' | translate }} (%)
+                </label>
+                <input type="number" min="0" max="10" step="0.05"
+                  [ngModel]="agBuPct()"
+                  (ngModelChange)="setAgBuPct($event)"
+                  placeholder="0.00"
+                  class="block w-full rounded-lg border border-gray-300 bg-gray-50 px-3 py-2.5 text-sm text-gray-900
+                    focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                    dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500" />
+              </div>
+            </div>
+
+            <!-- AN -->
+            <p class="text-xs font-semibold text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+              {{ 'lohn_analyse.abzuege_an' | translate }}
+            </p>
+            <div class="grid grid-cols-2 gap-3">
+              <div>
+                <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+                  {{ 'lohn_analyse.ktv' | translate }} (%)
+                </label>
+                <input type="number" min="0" max="10" step="0.05"
+                  [ngModel]="anKtvPct()"
+                  (ngModelChange)="setAnKtvPct($event)"
+                  placeholder="0.00"
+                  class="block w-full rounded-lg border border-gray-300 bg-gray-50 px-3 py-2.5 text-sm text-gray-900
+                    focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                    dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500" />
+              </div>
+              <div>
+                <label class="block mb-1.5 text-xs font-medium text-gray-700 dark:text-gray-300">
+                  {{ 'lohn_analyse.nbu' | translate }} (%)
+                </label>
+                <input type="number" min="0" max="10" step="0.05"
+                  [ngModel]="anNbuPct()"
+                  (ngModelChange)="setAnNbuPct($event)"
+                  placeholder="0.00"
+                  class="block w-full rounded-lg border border-gray-300 bg-gray-50 px-3 py-2.5 text-sm text-gray-900
+                    focus:border-violet-600 focus:outline-none focus:ring-2 focus:ring-violet-300
+                    dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:focus:border-violet-500 dark:focus:ring-violet-500" />
+              </div>
+            </div>
+          </div>
+        }
+      </div>
+
+    </div><!-- end inputs -->
+
+
+    <!-- ── Ergebnisse ─────────────────────────────────────────────────────── -->
+    <div class="space-y-4">
+
+      <!-- KPI-Zusammenfassung -->
+      <div class="grid grid-cols-1 sm:grid-cols-3 gap-4">
+
+        <!-- Bruttolohn -->
+        <div class="rounded-lg bg-white border border-gray-200 dark:bg-gray-800 dark:border-gray-700 p-4">
+          <p class="text-xs font-medium text-gray-500 dark:text-gray-400 mb-1">
+            {{ 'lohn_analyse.bruttolohn' | translate }}
+          </p>
+          <p class="text-xl font-bold text-gray-900 dark:text-white">
+            CHF {{ result().grossMonthly | number:'1.2-2' }}
+          </p>
+          <p class="text-xs text-gray-400 dark:text-gray-500 mt-0.5">
+            CHF {{ result().grossAnnual | number:'1.2-2' }} / {{ 'lohn_analyse.jahr' | translate }}
+          </p>
+        </div>
+
+        <!-- Totalaufwand AG -->
+        <div class="rounded-lg bg-amber-50 border border-amber-200 dark:bg-amber-900/20 dark:border-amber-800 p-4">
+          <p class="text-xs font-medium text-amber-700 dark:text-amber-400 mb-1">
+            {{ 'lohn_analyse.totalaufwand_ag' | translate }}
+          </p>
+          <p class="text-xl font-bold text-amber-700 dark:text-amber-400">
+            CHF {{ result().totalCostMonthly | number:'1.2-2' }}
+          </p>
+          <p class="text-xs text-amber-600 dark:text-amber-500 mt-0.5">
+            CHF {{ result().totalCostAnnual | number:'1.2-2' }} / {{ 'lohn_analyse.jahr' | translate }}
+          </p>
+        </div>
+
+        <!-- Nettolohn AN -->
+        <div class="rounded-lg bg-emerald-50 border border-emerald-200 dark:bg-emerald-900/20 dark:border-emerald-800 p-4">
+          <p class="text-xs font-medium text-emerald-700 dark:text-emerald-400 mb-1">
+            {{ 'lohn_analyse.nettolohn' | translate }}
+          </p>
+          <p class="text-xl font-bold text-emerald-700 dark:text-emerald-400">
+            CHF {{ result().netMonthly | number:'1.2-2' }}
+          </p>
+          <p class="text-xs text-emerald-600 dark:text-emerald-500 mt-0.5">
+            CHF {{ result().netAnnual | number:'1.2-2' }} / {{ 'lohn_analyse.jahr' | translate }}
+          </p>
+        </div>
+
+      </div>
+
+      <!-- Aufschlüsselung Arbeitgeber -->
+      <div class="rounded-lg bg-white border border-gray-200 dark:bg-gray-800 dark:border-gray-700 overflow-hidden">
+        <div class="px-5 py-3.5 border-b border-gray-100 dark:border-gray-700">
+          <h2 class="text-base font-semibold text-gray-900 dark:text-white">
+            {{ 'lohn_analyse.section_ag' | translate }}
+          </h2>
+        </div>
+        <div class="overflow-x-auto">
+          <table class="w-full text-sm">
+            <thead>
+              <tr class="text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                <th class="px-5 py-3 text-left">{{ 'lohn_analyse.col_position' | translate }}</th>
+                <th class="px-4 py-3 text-right">{{ 'lohn_analyse.col_satz' | translate }}</th>
+                <th class="px-4 py-3 text-right">{{ 'lohn_analyse.col_monat' | translate }}</th>
+                <th class="px-5 py-3 text-right">{{ 'lohn_analyse.col_jahr' | translate }}</th>
+              </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-100 dark:divide-gray-700">
+
+              <!-- Bruttolohn -->
+              <tr class="bg-gray-50 dark:bg-gray-700/30">
+                <td class="px-5 py-3 font-medium text-gray-900 dark:text-white">{{ 'lohn_analyse.bruttolohn' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-400 dark:text-gray-500">—</td>
+                <td class="px-4 py-3 text-right font-medium text-gray-900 dark:text-white">{{ result().grossMonthly | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right font-medium text-gray-900 dark:text-white">{{ result().grossAnnual | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- AHV/IV/EO -->
+              <tr>
+                <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.ahv_iv_eo' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">{{ pct(0.053) }}</td>
+                <td class="px-4 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agAhv | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agAhv * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- ALV -->
+              <tr>
+                <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.alv' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">{{ pct(0.011) }}</td>
+                <td class="px-4 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agAlv | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agAlv * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- FAK -->
+              <tr>
+                <td class="px-5 py-3 text-gray-700 dark:text-gray-300">
+                  {{ 'lohn_analyse.fak' | translate }}
+                  <span class="ml-1.5 text-xs text-gray-400 dark:text-gray-500">({{ kanton() }})</span>
+                </td>
+                <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">{{ pct(result().fakRate) }}</td>
+                <td class="px-4 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agFak | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agFak * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- VK -->
+              <tr>
+                <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.vk' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">{{ pct(0.005275) }}</td>
+                <td class="px-4 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agVk | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agVk * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- KTV AG (optional) -->
+              @if (agKtvPct() > 0) {
+                <tr>
+                  <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.ktv' | translate }}</td>
+                  <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">{{ pct(agKtvPct() / 100) }}</td>
+                  <td class="px-4 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agKtvAmt | number:'1.2-2' }}</td>
+                  <td class="px-5 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agKtvAmt * anzahlMonate() | number:'1.2-2' }}</td>
+                </tr>
+              }
+
+              <!-- BU AG (optional) -->
+              @if (agBuPct() > 0) {
+                <tr>
+                  <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.bu' | translate }}</td>
+                  <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">{{ pct(agBuPct() / 100) }}</td>
+                  <td class="px-4 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agBuAmt | number:'1.2-2' }}</td>
+                  <td class="px-5 py-3 text-right text-gray-700 dark:text-gray-300">{{ result().agBuAmt * anzahlMonate() | number:'1.2-2' }}</td>
+                </tr>
+              }
+
+              <!-- Total Beiträge AG -->
+              <tr class="bg-amber-50 dark:bg-amber-900/10">
+                <td class="px-5 py-3 font-medium text-amber-800 dark:text-amber-300">{{ 'lohn_analyse.total_beitraege_ag' | translate }}</td>
+                <td class="px-4 py-3 text-right text-amber-700 dark:text-amber-400">{{ pct(result().agTotalRate) }}</td>
+                <td class="px-4 py-3 text-right font-medium text-amber-800 dark:text-amber-300">{{ result().agTotal | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right font-medium text-amber-800 dark:text-amber-300">{{ result().agTotal * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- Totalaufwand -->
+              <tr class="bg-amber-100 dark:bg-amber-900/20 border-t-2 border-amber-200 dark:border-amber-700">
+                <td class="px-5 py-3.5 font-semibold text-amber-900 dark:text-amber-200">{{ 'lohn_analyse.totalaufwand_ag' | translate }}</td>
+                <td class="px-4 py-3.5 text-right text-amber-700 dark:text-amber-400">—</td>
+                <td class="px-4 py-3.5 text-right font-semibold text-amber-900 dark:text-amber-200">{{ result().totalCostMonthly | number:'1.2-2' }}</td>
+                <td class="px-5 py-3.5 text-right font-semibold text-amber-900 dark:text-amber-200">{{ result().totalCostAnnual | number:'1.2-2' }}</td>
+              </tr>
+
+            </tbody>
+          </table>
+        </div>
+      </div>
+
+      <!-- Aufschlüsselung Arbeitnehmer -->
+      <div class="rounded-lg bg-white border border-gray-200 dark:bg-gray-800 dark:border-gray-700 overflow-hidden">
+        <div class="px-5 py-3.5 border-b border-gray-100 dark:border-gray-700">
+          <h2 class="text-base font-semibold text-gray-900 dark:text-white">
+            {{ 'lohn_analyse.section_an' | translate }}
+          </h2>
+        </div>
+        <div class="overflow-x-auto">
+          <table class="w-full text-sm">
+            <thead>
+              <tr class="text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                <th class="px-5 py-3 text-left">{{ 'lohn_analyse.col_position' | translate }}</th>
+                <th class="px-4 py-3 text-right">{{ 'lohn_analyse.col_satz' | translate }}</th>
+                <th class="px-4 py-3 text-right">{{ 'lohn_analyse.col_monat' | translate }}</th>
+                <th class="px-5 py-3 text-right">{{ 'lohn_analyse.col_jahr' | translate }}</th>
+              </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-100 dark:divide-gray-700">
+
+              <!-- Bruttolohn -->
+              <tr class="bg-gray-50 dark:bg-gray-700/30">
+                <td class="px-5 py-3 font-medium text-gray-900 dark:text-white">{{ 'lohn_analyse.bruttolohn' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-400 dark:text-gray-500">—</td>
+                <td class="px-4 py-3 text-right font-medium text-gray-900 dark:text-white">{{ result().grossMonthly | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right font-medium text-gray-900 dark:text-white">{{ result().grossAnnual | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- AHV/IV/EO -->
+              <tr>
+                <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.ahv_iv_eo' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">−{{ pct(0.053) }}</td>
+                <td class="px-4 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anAhv | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anAhv * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- ALV -->
+              <tr>
+                <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.alv' | translate }}</td>
+                <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">−{{ pct(0.011) }}</td>
+                <td class="px-4 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anAlv | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anAlv * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- KTV AN (optional) -->
+              @if (anKtvPct() > 0) {
+                <tr>
+                  <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.ktv' | translate }}</td>
+                  <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">−{{ pct(anKtvPct() / 100) }}</td>
+                  <td class="px-4 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anKtvAmt | number:'1.2-2' }}</td>
+                  <td class="px-5 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anKtvAmt * anzahlMonate() | number:'1.2-2' }}</td>
+                </tr>
+              }
+
+              <!-- NBU AN (optional) -->
+              @if (anNbuPct() > 0) {
+                <tr>
+                  <td class="px-5 py-3 text-gray-700 dark:text-gray-300">{{ 'lohn_analyse.nbu' | translate }}</td>
+                  <td class="px-4 py-3 text-right text-gray-500 dark:text-gray-400">−{{ pct(anNbuPct() / 100) }}</td>
+                  <td class="px-4 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anNbuAmt | number:'1.2-2' }}</td>
+                  <td class="px-5 py-3 text-right text-red-600 dark:text-red-400">−{{ result().anNbuAmt * anzahlMonate() | number:'1.2-2' }}</td>
+                </tr>
+              }
+
+              <!-- Total Abzüge -->
+              <tr class="bg-red-50 dark:bg-red-900/10">
+                <td class="px-5 py-3 font-medium text-red-800 dark:text-red-300">{{ 'lohn_analyse.total_abzuege_an' | translate }}</td>
+                <td class="px-4 py-3 text-right text-red-700 dark:text-red-400">−{{ pct(result().anTotalRate) }}</td>
+                <td class="px-4 py-3 text-right font-medium text-red-800 dark:text-red-300">−{{ result().anTotal | number:'1.2-2' }}</td>
+                <td class="px-5 py-3 text-right font-medium text-red-800 dark:text-red-300">−{{ result().anTotal * anzahlMonate() | number:'1.2-2' }}</td>
+              </tr>
+
+              <!-- Nettolohn -->
+              <tr class="bg-emerald-50 dark:bg-emerald-900/20 border-t-2 border-emerald-200 dark:border-emerald-700">
+                <td class="px-5 py-3.5 font-semibold text-emerald-900 dark:text-emerald-200">{{ 'lohn_analyse.nettolohn' | translate }}</td>
+                <td class="px-4 py-3.5 text-right text-emerald-700 dark:text-emerald-400">—</td>
+                <td class="px-4 py-3.5 text-right font-semibold text-emerald-900 dark:text-emerald-200">{{ result().netMonthly | number:'1.2-2' }}</td>
+                <td class="px-5 py-3.5 text-right font-semibold text-emerald-900 dark:text-emerald-200">{{ result().netAnnual | number:'1.2-2' }}</td>
+              </tr>
+
+            </tbody>
+          </table>
+        </div>
+      </div>
+
+      <!-- Quellenhinweis -->
+      <p class="text-xs text-gray-400 dark:text-gray-500">
+        {{ 'lohn_analyse.source_hint' | translate }}
+      </p>
+
+    </div><!-- end results -->
+
+  </div>
+</div>

frontend/src/app/salary/analyse/analyse.ts

@@ -0,0 +1,102 @@
+import { Component, computed, signal } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { TranslateModule } from '@ngx-translate/core';
+
+export const FAK_RATES: Record<string, number> = {
+  AG: 0.0145, AI: 0.016,  AR: 0.016,  BE: 0.015,  BL: 0.013,
+  BS: 0.0165, FR: 0.0227, GE: 0.0222, GL: 0.014,  GR: 0.015,
+  JU: 0.0275, LU: 0.0135, NE: 0.018,  NW: 0.015,  OW: 0.014,
+  SG: 0.018,  SH: 0.013,  SO: 0.0125, SZ: 0.013,  TG: 0.014,
+  TI: 0.016,  UR: 0.017,  VD: 0.0237, VS: 0.025,  ZG: 0.0135,
+  ZH: 0.01025,
+};
+
+export const CANTONS = Object.keys(FAK_RATES).sort();
+
+const AHV_RATE = 0.053;
+const ALV_RATE = 0.011;
+const VK_RATE  = 0.005275;
+
+@Component({
+  selector: 'app-salary-analyse',
+  standalone: true,
+  imports: [CommonModule, FormsModule, TranslateModule],
+  templateUrl: './analyse.html',
+})
+export class SalaryAnalyse {
+  readonly cantons = CANTONS;
+  readonly fakRates = FAK_RATES;
+
+  // ── Inputs ────────────────────────────────────────────────────────────────
+  monatslohn   = signal(5000);
+  anzahlMonate = signal(12);
+  kanton       = signal('ZH');
+  verfahren    = signal('ordentlich');
+
+  agKtvPct = signal(0);
+  agBuPct  = signal(0);
+  anKtvPct = signal(0);
+  anNbuPct = signal(0);
+
+  showOptional = signal(false);
+
+  // ── Computed ───────────────────────────────────────────────────────────────
+  result = computed(() => {
+    const gross  = Math.max(0, this.monatslohn());
+    const monate = Math.min(13, Math.max(1, this.anzahlMonate()));
+    const fak    = FAK_RATES[this.kanton()] ?? 0;
+    const agKtv  = (this.agKtvPct() ?? 0) / 100;
+    const agBu   = (this.agBuPct()  ?? 0) / 100;
+    const anKtv  = (this.anKtvPct() ?? 0) / 100;
+    const anNbu  = (this.anNbuPct() ?? 0) / 100;
+
+    // Arbeitgeber
+    const agAhv    = gross * AHV_RATE;
+    const agAlv    = gross * ALV_RATE;
+    const agFak    = gross * fak;
+    const agVk     = gross * VK_RATE;
+    const agKtvAmt = gross * agKtv;
+    const agBuAmt  = gross * agBu;
+    const agTotal  = agAhv + agAlv + agFak + agVk + agKtvAmt + agBuAmt;
+    const agTotalRate = AHV_RATE + ALV_RATE + fak + VK_RATE + agKtv + agBu;
+
+    // Arbeitnehmer
+    const anAhv    = gross * AHV_RATE;
+    const anAlv    = gross * ALV_RATE;
+    const anKtvAmt = gross * anKtv;
+    const anNbuAmt = gross * anNbu;
+    const anTotal  = anAhv + anAlv + anKtvAmt + anNbuAmt;
+    const anTotalRate = AHV_RATE + ALV_RATE + anKtv + anNbu;
+
+    return {
+      grossMonthly: gross,
+      grossAnnual:  gross * monate,
+      fakRate: fak,
+
+      agAhv, agAlv, agFak, agVk, agKtvAmt, agBuAmt,
+      agTotal, agTotalRate,
+      totalCostMonthly: gross + agTotal,
+      totalCostAnnual:  (gross + agTotal) * monate,
+
+      anAhv, anAlv, anKtvAmt, anNbuAmt,
+      anTotal, anTotalRate,
+      netMonthly: gross - anTotal,
+      netAnnual:  (gross - anTotal) * monate,
+    };
+  });
+
+  // ── Helpers ────────────────────────────────────────────────────────────────
+  pct(rate: number): string {
+    return (rate * 100).toFixed(rate % 0.001 === 0 ? 1 : 3).replace(/\.?0+$/, '') + ' %';
+  }
+
+  setMonatslohn(v: string)   { this.monatslohn.set(+v   || 0); }
+  setAnzahlMonate(v: string) { this.anzahlMonate.set(Math.min(13, Math.max(1, +v || 12))); }
+  setKanton(v: string)       { this.kanton.set(v); }
+  setVerfahren(v: string)    { this.verfahren.set(v); }
+  setAgKtvPct(v: string)     { this.agKtvPct.set(+v || 0); }
+  setAgBuPct(v: string)      { this.agBuPct.set(+v  || 0); }
+  setAnKtvPct(v: string)     { this.anKtvPct.set(+v || 0); }
+  setAnNbuPct(v: string)     { this.anNbuPct.set(+v || 0); }
+}

frontend/src/app/salary/entwicklung/entwicklung.html

@@ -0,0 +1,17 @@
+<div class="p-4 sm:p-6 lg:p-8">
+  <div class="mb-6">
+    <h1 class="text-2xl font-bold text-gray-900 dark:text-white">{{ 'salary_entwicklung.title' | translate }}</h1>
+    <p class="mt-1 text-sm text-gray-500 dark:text-gray-400">{{ 'salary_entwicklung.subtitle' | translate }}</p>
+  </div>
+
+  <!-- Placeholder -->
+  <div class="flex flex-col items-center justify-center py-20 text-center">
+    <div class="w-16 h-16 rounded-full bg-violet-100 dark:bg-violet-900/30 flex items-center justify-center mb-4">
+      <svg class="w-8 h-8 text-violet-600 dark:text-violet-400" fill="currentColor" viewBox="0 0 20 20">
+        <path fill-rule="evenodd" d="M12 7a1 1 0 110-2h5a1 1 0 011 1v5a1 1 0 11-2 0V8.414l-4.293 4.293a1 1 0 01-1.414 0L8 10.414l-4.293 4.293a1 1 0 01-1.414-1.414l5-5a1 1 0 011.414 0L11 10.586 14.586 7H12z" clip-rule="evenodd"/>
+      </svg>
+    </div>
+    <h2 class="text-lg font-semibold text-gray-900 dark:text-white mb-2">{{ 'salary_entwicklung.coming_soon_title' | translate }}</h2>
+    <p class="text-sm text-gray-500 dark:text-gray-400 max-w-sm">{{ 'salary_entwicklung.coming_soon_text' | translate }}</p>
+  </div>
+</div>

frontend/src/app/salary/entwicklung/entwicklung.ts

@@ -0,0 +1,10 @@
+import { Component } from '@angular/core';
+import { TranslateModule } from '@ngx-translate/core';
+
+@Component({
+  selector: 'app-salary-entwicklung',
+  standalone: true,
+  imports: [TranslateModule],
+  templateUrl: './entwicklung.html',
+})
+export class SalaryEntwicklung {}

frontend/src/app/salary/salarium/salarium.html

@@ -0,0 +1,29 @@
+<div class="flex flex-col h-[calc(100vh-57px)]">
+
+  <!-- Header -->
+  <div class="flex items-center justify-between px-4 sm:px-6 py-3 border-b border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800 flex-shrink-0">
+    <div>
+      <h1 class="text-lg font-semibold text-gray-900 dark:text-white">{{ 'salarium.title' | translate }}</h1>
+      <p class="text-xs text-gray-500 dark:text-gray-400">{{ 'salarium.subtitle' | translate }}</p>
+    </div>
+    <a [href]="externalUrl" target="_blank" rel="noopener noreferrer"
+      class="inline-flex items-center gap-1.5 rounded-lg border border-gray-200 bg-white px-3 py-1.5 text-xs font-medium text-gray-700
+        hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600 transition-colors">
+      <svg class="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24">
+        <path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+          d="M18 14v4.833A1.166 1.166 0 0 1 16.833 20H5.167A1.167 1.167 0 0 1 4 18.833V7.167A1.166 1.166 0 0 1 5.167 6h4.618m4.447-2H20v5.768m-7.889 2.121 7.778-7.778"/>
+      </svg>
+      {{ 'salarium.open_external' | translate }}
+    </a>
+  </div>
+
+  <!-- iFrame -->
+  <iframe
+    [src]="safeUrl"
+    class="flex-1 w-full border-0"
+    title="Salarium – BFS Lohnrechner"
+    loading="lazy"
+    sandbox="allow-scripts allow-same-origin allow-forms allow-popups allow-popups-to-escape-sandbox">
+  </iframe>
+
+</div>

frontend/src/app/salary/salarium/salarium.ts

@@ -0,0 +1,16 @@
+import { Component, inject } from '@angular/core';
+import { DomSanitizer, SafeResourceUrl } from '@angular/platform-browser';
+import { TranslateModule } from '@ngx-translate/core';
+
+@Component({
+  selector: 'app-salarium',
+  standalone: true,
+  imports: [TranslateModule],
+  templateUrl: './salarium.html',
+})
+export class Salarium {
+  private sanitizer = inject(DomSanitizer);
+
+  readonly externalUrl = 'https://www.salarium.bfs.admin.ch/';
+  readonly safeUrl: SafeResourceUrl = this.sanitizer.bypassSecurityTrustResourceUrl(this.externalUrl);
+}

frontend/src/app/services/sidebar.ts

@@ -9,6 +9,7 @@ export class SidebarService {
   mobileOpen = signal(false);
   budgetsOpen = signal(false);
   accountsOpen = signal(false);
+  salaryOpen = signal(false);
 
   toggle() {
     this.collapsed.update(v => !v);
@@ -31,6 +32,10 @@ export class SidebarService {
     this.accountsOpen.update(v => !v);
   }
 
+  toggleSalary() {
+    this.salaryOpen.update(v => !v);
+  }
+
   toggleFlyout(name: string) {
     this.openFlyout.update(current => current === name ? null : name);
   }

frontend/src/assets/i18n/de.json

@@ -144,7 +144,67 @@
     "calendar": "Kalender",
     "accounts": "Konten",
     "revenue_accounts": "Einnahmekonten",
-    "transactions": "Transaktionen"
+    "transactions": "Transaktionen",
+    "salary": "Lohn",
+    "salarium": "Salarium",
+    "salary_analyse": "Analyse",
+    "salary_entwicklung": "Entwicklung"
+  },
+  "salarium": {
+    "title": "Salarium",
+    "subtitle": "Statistischer Lohnrechner des Bundesamts für Statistik (BFS).",
+    "open_external": "Im neuen Tab öffnen"
+  },
+  "salary_analyse": {
+    "title": "Lohnanalyse",
+    "subtitle": "Vergleiche deinen aktuellen Lohn mit dem Marktdurchschnitt.",
+    "coming_soon_title": "Lohnanalyse in Entwicklung",
+    "coming_soon_text": "Hier kannst du deinen Lohn mit Branchen- und Regionaldaten vergleichen."
+  },
+  "salary_entwicklung": {
+    "title": "Lohnentwicklung",
+    "subtitle": "Verfolge deine Lohnentwicklung über die Jahre.",
+    "coming_soon_title": "Lohnentwicklung in Entwicklung",
+    "coming_soon_text": "Visualisiere deine Lohnhistorie und erkenne Trends über die Zeit."
+  },
+  "lohn_analyse": {
+    "title": "Lohnanalyse",
+    "subtitle": "Berechne Brutto- und Nettolohn sowie den Totalaufwand des Arbeitgebers nach Schweizer Recht.",
+    "section_basics": "Grundlagen",
+    "label_monatslohn": "Monatslohn",
+    "label_monate": "Anzahl Monate",
+    "monate": "Monate",
+    "label_kanton": "Kanton",
+    "fak_rate_hint": "FAK-Beitragssatz:",
+    "label_verfahren": "Abrechnungsverfahren",
+    "verfahren_ordentlich": "Ordentliches Verfahren",
+    "verfahren_vereinfacht": "Vereinfachtes Verfahren",
+    "verfahren_quellensteuer": "Ordentliches mit Quellensteuer",
+    "verfahren_hint": "Dieses Verfahren wird noch nicht vollständig berechnet — es werden die Standardsätze verwendet.",
+    "section_optional": "Weitere Sätze (KTV / BU / NBU)",
+    "optional_hint": "KTV- und Berufsunfall-Sätze sind betriebsabhängig. Leer lassen wenn unbekannt.",
+    "beitraege_ag": "Arbeitgeber",
+    "abzuege_an": "Arbeitnehmer",
+    "ktv": "KTV",
+    "bu": "BU",
+    "nbu": "NBU",
+    "section_ag": "Kosten Arbeitgeber",
+    "section_an": "Abzüge Arbeitnehmer",
+    "bruttolohn": "Bruttolohn",
+    "ahv_iv_eo": "AHV / IV / EO",
+    "alv": "ALV",
+    "fak": "FAK",
+    "vk": "Verwaltungskosten (VK)",
+    "total_beitraege_ag": "Total Beiträge Arbeitgeber",
+    "totalaufwand_ag": "Totalaufwand Arbeitgeber",
+    "total_abzuege_an": "Total Abzüge Arbeitnehmer",
+    "nettolohn": "Nettolohn",
+    "col_position": "Position",
+    "col_satz": "Satz",
+    "col_monat": "/ Monat",
+    "col_jahr": "/ Jahr",
+    "jahr": "Jahr",
+    "source_hint": "Quelle: Lohnbudget Monatslohn, Bundesamt für Sozialversicherungen (BSV). Gilt für das ordentliche Abrechnungsverfahren."
   },
   "dashboard": {
     "title": "Dashboard",

frontend/src/assets/i18n/en.json

@@ -144,7 +144,67 @@
     "calendar": "Calendar",
     "accounts": "Accounts",
     "revenue_accounts": "Revenue Accounts",
-    "transactions": "Transactions"
+    "transactions": "Transactions",
+    "salary": "Salary",
+    "salarium": "Salarium",
+    "salary_analyse": "Analysis",
+    "salary_entwicklung": "Development"
+  },
+  "salarium": {
+    "title": "Salarium",
+    "subtitle": "Statistical salary calculator by the Federal Statistical Office (FSO).",
+    "open_external": "Open in new tab"
+  },
+  "salary_analyse": {
+    "title": "Salary Analysis",
+    "subtitle": "Compare your current salary with the market average.",
+    "coming_soon_title": "Salary Analysis in Development",
+    "coming_soon_text": "Here you will be able to compare your salary with industry and regional benchmarks."
+  },
+  "salary_entwicklung": {
+    "title": "Salary Development",
+    "subtitle": "Track your salary development over the years.",
+    "coming_soon_title": "Salary Development in Development",
+    "coming_soon_text": "Visualize your salary history and identify trends over time."
+  },
+  "lohn_analyse": {
+    "title": "Salary Analysis",
+    "subtitle": "Calculate gross and net salary as well as the total employer cost under Swiss law.",
+    "section_basics": "Basics",
+    "label_monatslohn": "Monthly Salary",
+    "label_monate": "Number of Months",
+    "monate": "Months",
+    "label_kanton": "Canton",
+    "fak_rate_hint": "FAK contribution rate:",
+    "label_verfahren": "Billing Method",
+    "verfahren_ordentlich": "Standard Method",
+    "verfahren_vereinfacht": "Simplified Method",
+    "verfahren_quellensteuer": "Standard with Withholding Tax",
+    "verfahren_hint": "This method is not yet fully calculated — standard rates are used.",
+    "section_optional": "Additional Rates (KTV / BU / NBU)",
+    "optional_hint": "KTV and accident insurance rates depend on the employer. Leave empty if unknown.",
+    "beitraege_ag": "Employer",
+    "abzuege_an": "Employee",
+    "ktv": "KTV",
+    "bu": "BU",
+    "nbu": "NBU",
+    "section_ag": "Employer Costs",
+    "section_an": "Employee Deductions",
+    "bruttolohn": "Gross Salary",
+    "ahv_iv_eo": "AHV / IV / EO",
+    "alv": "ALV",
+    "fak": "FAK",
+    "vk": "Admin Costs (VK)",
+    "total_beitraege_ag": "Total Employer Contributions",
+    "totalaufwand_ag": "Total Employer Cost",
+    "total_abzuege_an": "Total Employee Deductions",
+    "nettolohn": "Net Salary",
+    "col_position": "Position",
+    "col_satz": "Rate",
+    "col_monat": "/ Month",
+    "col_jahr": "/ Year",
+    "jahr": "Year",
+    "source_hint": "Source: Monthly Salary Budget, Federal Social Insurance Office (FSIO). Applies to the standard billing method."
   },
   "dashboard": {
     "title": "Dashboard",

frontend/src/assets/i18n/fr.json

@@ -144,7 +144,67 @@
     "calendar": "Calendrier",
     "accounts": "Comptes",
     "revenue_accounts": "Comptes de revenus",
-    "transactions": "Transactions"
+    "transactions": "Transactions",
+    "salary": "Salaire",
+    "salarium": "Salarium",
+    "salary_analyse": "Analyse",
+    "salary_entwicklung": "Évolution"
+  },
+  "salarium": {
+    "title": "Salarium",
+    "subtitle": "Calculateur de salaire statistique de l'Office fédéral de la statistique (OFS).",
+    "open_external": "Ouvrir dans un nouvel onglet"
+  },
+  "salary_analyse": {
+    "title": "Analyse salariale",
+    "subtitle": "Comparez votre salaire actuel avec la moyenne du marché.",
+    "coming_soon_title": "Analyse salariale en développement",
+    "coming_soon_text": "Vous pourrez ici comparer votre salaire avec les données sectorielles et régionales."
+  },
+  "salary_entwicklung": {
+    "title": "Évolution salariale",
+    "subtitle": "Suivez l'évolution de votre salaire au fil des années.",
+    "coming_soon_title": "Évolution salariale en développement",
+    "coming_soon_text": "Visualisez votre historique salarial et identifiez les tendances au fil du temps."
+  },
+  "lohn_analyse": {
+    "title": "Analyse salariale",
+    "subtitle": "Calculez le salaire brut, net et le coût total de l'employeur selon le droit suisse.",
+    "section_basics": "Données de base",
+    "label_monatslohn": "Salaire mensuel",
+    "label_monate": "Nombre de mois",
+    "monate": "mois",
+    "label_kanton": "Canton",
+    "fak_rate_hint": "Taux de cotisation CAF :",
+    "label_verfahren": "Procédure de décompte",
+    "verfahren_ordentlich": "Procédure ordinaire",
+    "verfahren_vereinfacht": "Procédure simplifiée",
+    "verfahren_quellensteuer": "Procédure ordinaire avec impôt à la source",
+    "verfahren_hint": "Cette procédure n'est pas encore entièrement calculée — les taux standard sont utilisés.",
+    "section_optional": "Taux supplémentaires (IJM / AA)",
+    "optional_hint": "Les taux IJM et accidents dépendent de l'employeur. Laisser vide si inconnu.",
+    "beitraege_ag": "Employeur",
+    "abzuege_an": "Employé",
+    "ktv": "IJM",
+    "bu": "AA pro.",
+    "nbu": "AA non-pro.",
+    "section_ag": "Coûts employeur",
+    "section_an": "Déductions employé",
+    "bruttolohn": "Salaire brut",
+    "ahv_iv_eo": "AVS / AI / APG",
+    "alv": "AC",
+    "fak": "CAF",
+    "vk": "Frais admin. (VK)",
+    "total_beitraege_ag": "Total cotisations employeur",
+    "totalaufwand_ag": "Coût total employeur",
+    "total_abzuege_an": "Total déductions employé",
+    "nettolohn": "Salaire net",
+    "col_position": "Position",
+    "col_satz": "Taux",
+    "col_monat": "/ Mois",
+    "col_jahr": "/ An",
+    "jahr": "An",
+    "source_hint": "Source : Budget salaire mensuel, Office fédéral des assurances sociales (OFAS). Valable pour la procédure de décompte ordinaire."
   },
   "dashboard": {
     "title": "Tableau de bord",

frontend/src/assets/i18n/it.json

@@ -144,7 +144,67 @@
     "calendar": "Calendario",
     "accounts": "Conti",
     "revenue_accounts": "Conti entrate",
-    "transactions": "Transazioni"
+    "transactions": "Transazioni",
+    "salary": "Stipendio",
+    "salarium": "Salarium",
+    "salary_analyse": "Analisi",
+    "salary_entwicklung": "Sviluppo"
+  },
+  "salarium": {
+    "title": "Salarium",
+    "subtitle": "Calcolatore statistico degli stipendi dell'Ufficio federale di statistica (UST).",
+    "open_external": "Apri in una nuova scheda"
+  },
+  "salary_analyse": {
+    "title": "Analisi stipendio",
+    "subtitle": "Confronta il tuo stipendio attuale con la media di mercato.",
+    "coming_soon_title": "Analisi stipendio in sviluppo",
+    "coming_soon_text": "Qui potrai confrontare il tuo stipendio con i dati del settore e della regione."
+  },
+  "salary_entwicklung": {
+    "title": "Sviluppo stipendio",
+    "subtitle": "Monitora lo sviluppo del tuo stipendio nel tempo.",
+    "coming_soon_title": "Sviluppo stipendio in sviluppo",
+    "coming_soon_text": "Visualizza la tua storia salariale e identifica le tendenze nel tempo."
+  },
+  "lohn_analyse": {
+    "title": "Analisi stipendio",
+    "subtitle": "Calcola lo stipendio lordo, netto e il costo totale del datore di lavoro secondo il diritto svizzero.",
+    "section_basics": "Dati di base",
+    "label_monatslohn": "Stipendio mensile",
+    "label_monate": "Numero di mesi",
+    "monate": "mesi",
+    "label_kanton": "Cantone",
+    "fak_rate_hint": "Aliquota CAF:",
+    "label_verfahren": "Procedura di conteggio",
+    "verfahren_ordentlich": "Procedura ordinaria",
+    "verfahren_vereinfacht": "Procedura semplificata",
+    "verfahren_quellensteuer": "Procedura ordinaria con imposta alla fonte",
+    "verfahren_hint": "Questa procedura non è ancora completamente calcolata — vengono utilizzate le aliquote standard.",
+    "section_optional": "Aliquote aggiuntive (IJM / LAINF)",
+    "optional_hint": "Le aliquote IJM e infortuni dipendono dal datore di lavoro. Lasciare vuoto se sconosciuto.",
+    "beitraege_ag": "Datore di lavoro",
+    "abzuege_an": "Lavoratore",
+    "ktv": "IJM",
+    "bu": "LAINF pro.",
+    "nbu": "LAINF non-pro.",
+    "section_ag": "Costi datore di lavoro",
+    "section_an": "Deduzioni lavoratore",
+    "bruttolohn": "Stipendio lordo",
+    "ahv_iv_eo": "AVS / AI / IPG",
+    "alv": "AD",
+    "fak": "CAF",
+    "vk": "Spese amm. (VK)",
+    "total_beitraege_ag": "Totale contributi datore di lavoro",
+    "totalaufwand_ag": "Costo totale datore di lavoro",
+    "total_abzuege_an": "Totale deduzioni lavoratore",
+    "nettolohn": "Stipendio netto",
+    "col_position": "Posizione",
+    "col_satz": "Aliquota",
+    "col_monat": "/ Mese",
+    "col_jahr": "/ Anno",
+    "jahr": "Anno",
+    "source_hint": "Fonte: Budget stipendio mensile, Ufficio federale delle assicurazioni sociali (UFAS). Valido per la procedura di conteggio ordinaria."
   },
   "dashboard": {
     "title": "Dashboard",