diff --git a/.gitignore b/.gitignore
index 8393e1d..9b63ab0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ data/
 *.log
 test-results/
 playwright-report/
+playwright-report-remote/
 .playwright-mcp/
diff --git a/package.json b/package.json
index b6d9b86..21d24d3 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,8 @@
     "format": "prettier --write .",
     "render:icons": "node scripts/render-icons.mjs",
     "test:e2e": "playwright test",
-    "test:e2e:ui": "playwright test --ui"
+    "test:e2e:ui": "playwright test --ui",
+    "test:e2e:remote": "playwright test --config=playwright.remote.config.ts"
   },
   "devDependencies": {
     "@playwright/test": "^1.59.1",
diff --git a/playwright.config.ts b/playwright.config.ts
index ff9e209..465ff0b 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -5,6 +5,7 @@ import { defineConfig } from '@playwright/test';
 // Preview-Server (kein Dev-Server, damit der SW registrierbar ist).
 export default defineConfig({
   testDir: 'tests/e2e',
+  testIgnore: ['tests/e2e/remote/**'],
   fullyParallel: false,
   reporter: 'list',
   use: {
diff --git a/playwright.remote.config.ts b/playwright.remote.config.ts
new file mode 100644
index 0000000..3d9619c
--- /dev/null
+++ b/playwright.remote.config.ts
@@ -0,0 +1,30 @@
+import { defineConfig } from '@playwright/test';
+
+// Zweite Playwright-Config fuer E2E-Smoketests gegen ein deployed
+// Environment (standardmaessig kochwas-dev.siegeln.net).
+//
+// Getrennt von playwright.config.ts, weil diese Tests:
+// - keinen lokalen Preview-Server starten
+// - gegen eine echte Datenbank laufen (daher workers: 1, afterEach-Cleanup)
+// - Service-Worker-Lifecycle nicht manipulieren (das macht offline.spec.ts lokal)
+//
+// Ausfuehrung: npm run test:e2e:remote
+// Ziel-URL ueberschreiben: E2E_REMOTE_URL=https://... npm run test:e2e:remote
+const BASE_URL = process.env.E2E_REMOTE_URL ?? 'https://kochwas-dev.siegeln.net';
+
+export default defineConfig({
+  testDir: 'tests/e2e/remote',
+  fullyParallel: false,
+  workers: 1,
+  retries: 0,
+  reporter: [['list'], ['html', { open: 'never', outputFolder: 'playwright-report-remote' }]],
+  use: {
+    baseURL: BASE_URL,
+    headless: true,
+    trace: 'retain-on-failure',
+    screenshot: 'only-on-failure',
+    // Service-Worker zulassen, aber keine Offline-Manipulation — die
+    // Tests hier pruefen Live-Verhalten gegen den Server.
+    serviceWorkers: 'allow'
+  }
+});
diff --git a/tests/e2e/remote/README.md b/tests/e2e/remote/README.md
new file mode 100644
index 0000000..f5efc82
--- /dev/null
+++ b/tests/e2e/remote/README.md
@@ -0,0 +1,68 @@
+# E2E-Tests gegen kochwas-dev
+
+Playwright-Smoketests gegen ein deployed Environment — standardmaessig
+`https://kochwas-dev.siegeln.net`. Loest die bisherigen manuellen
+MCP-Runs ab.
+
+## Setup (einmalig)
+
+```bash
+npm install
+npx playwright install chromium
+```
+
+## Ausfuehren
+
+```bash
+npm run test:e2e:remote             # Headless, alle Tests
+npm run test:e2e:remote -- --ui     # Mit Playwright-UI (Trace-Viewer)
+npm run test:e2e:remote -- --debug  # Step-by-Step
+```
+
+Alternative URL:
+
+```bash
+E2E_REMOTE_URL=https://kochwas.siegeln.net npm run test:e2e:remote
+```
+
+## Was abgedeckt ist
+
+### Happy Paths (UI)
+
+| Spec | Was |
+|---|---|
+| `homepage.spec.ts` | H1, Recents/Alle-Rezepte-Sektionen, Sort-Tabs rendern unterschiedlich, keine Console-Errors |
+| `search.spec.ts` | Lokaler Treffer, Web-Fallback, Empty-State, Deep-Link `?q=` |
+| `profile.spec.ts` | Switcher-Dialog, Auswahl persistiert, "Deine Favoriten" erscheint nach Login |
+| `recipe-detail.spec.ts` | Header, Portionen-Skalierung (4->6, Mengen proportional), Favorit-Toggle, Rating persistiert ueber Reload, Gekocht-Counter, Wunschliste-Toggle |
+| `comments.spec.ts` | Eigenen Kommentar erstellen + via UI-Button loeschen; fremder Kommentar hat keinen Delete-Button |
+| `wishlist.spec.ts` | Seite laedt, Sort-Tabs, Header-Badge spiegelt API-Zaehler |
+| `preview.spec.ts` | Guard ohne `?url=`, echte URL laedt JSON-LD-Parsing, unparsbare URL zeigt error-box |
+| `admin.spec.ts` | Alle 4 Admin-Subrouten laden mit Tab-Nav, `/admin` redirected |
+
+### Negative Paths (API)
+
+| Spec | Was |
+|---|---|
+| `api-errors.spec.ts` | `parsePositiveIntParam` → 400 `Invalid id` (4 Call-Sites), `validateBody` → 400 `{message, issues}` (4 Call-Sites), 404 auf missing Ressource, Positiv-Sanity fuer /health, /profiles, /domains |
+
+## Design-Entscheidungen
+
+**`workers: 1`.** Tests mutieren echte Daten auf `kochwas-dev` (Rating,
+Favorit, Wunschliste, Kommentare). Parallelitaet wuerde Race-Conditions
+geben. `afterEach` raeumt per API auf — idempotent.
+
+**Hardcoded Test-Fixtures.** Rezept-ID 66 (Chicken Teriyaki) und
+Profile 1/2/3 (Hendrik/Verena/Leana) sind stabil auf dev. Bei
+DB-Reset muessen ggf. die Konstanten angepasst werden.
+
+**Kein Build/Server-Start.** Im Gegensatz zur lokalen `playwright.config.ts`
+startet diese Config keinen Preview-Server — die Tests laufen gegen das
+CI-Build auf dev.
+
+## Was NICHT hier ist
+
+- **Service-Worker-Lifecycle / Offline** → `tests/e2e/offline.spec.ts` (lokal).
+- **Bild-Upload** — File-Dialog + echte Dateien; nur manuell sinnvoll.
+- **Drucken** — oeffnet `window.print()`, headless unzuverlaessig.
+- **Sync unter Last** — braucht dediziertes Harness, nicht Smoke-Scope.
diff --git a/tests/e2e/remote/admin.spec.ts b/tests/e2e/remote/admin.spec.ts
new file mode 100644
index 0000000..7b99c72
--- /dev/null
+++ b/tests/e2e/remote/admin.spec.ts
@@ -0,0 +1,20 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Admin-Routen', () => {
+  const SUBROUTES = ['domains', 'profiles', 'backup', 'app'] as const;
+
+  for (const sub of SUBROUTES) {
+    test(`/admin/${sub} laedt mit Nav-Tabs`, async ({ page }) => {
+      await page.goto(`/admin/${sub}`);
+      // Alle Admin-Subseiten haben dieselbe Tab-Leiste.
+      for (const label of ['Domains', 'Profile', 'Backup', 'App']) {
+        await expect(page.getByRole('link', { name: label })).toBeVisible();
+      }
+    });
+  }
+
+  test('/admin redirected auf /admin/domains', async ({ page }) => {
+    await page.goto('/admin');
+    await expect(page).toHaveURL(/\/admin\/domains$/);
+  });
+});
diff --git a/tests/e2e/remote/api-errors.spec.ts b/tests/e2e/remote/api-errors.spec.ts
new file mode 100644
index 0000000..a445a73
--- /dev/null
+++ b/tests/e2e/remote/api-errors.spec.ts
@@ -0,0 +1,101 @@
+import { test, expect } from '@playwright/test';
+
+// Negative-Path Tests fuer die api-helpers: parsePositiveIntParam und
+// validateBody. Jeder neue API-Handler sollte dieselben Error-Shapes
+// liefern — wenn dieser Suite-Block kippt, ist der Helper-Contract kaputt.
+
+test.describe('API Error-Shapes', () => {
+  test.describe('parsePositiveIntParam', () => {
+    test('GET /api/recipes/abc -> 400 Invalid id', async ({ request }) => {
+      const r = await request.get('/api/recipes/abc');
+      expect(r.status()).toBe(400);
+      expect(await r.json()).toEqual({ message: 'Invalid id' });
+    });
+
+    test('GET /api/recipes/-1 -> 400 Invalid id', async ({ request }) => {
+      const r = await request.get('/api/recipes/-1');
+      expect(r.status()).toBe(400);
+      expect(await r.json()).toEqual({ message: 'Invalid id' });
+    });
+
+    test('GET /api/recipes/0 -> 400 Invalid id', async ({ request }) => {
+      const r = await request.get('/api/recipes/0');
+      expect(r.status()).toBe(400);
+      expect(await r.json()).toEqual({ message: 'Invalid id' });
+    });
+
+    test('POST /api/recipes/abc/comments -> 400 Invalid id', async ({ request }) => {
+      const r = await request.post('/api/recipes/abc/comments', { data: {} });
+      expect(r.status()).toBe(400);
+      expect(await r.json()).toEqual({ message: 'Invalid id' });
+    });
+  });
+
+  test.describe('validateBody', () => {
+    test('POST /api/wishlist leer -> 400 {message, issues}', async ({ request }) => {
+      const r = await request.post('/api/wishlist', { data: {} });
+      expect(r.status()).toBe(400);
+      const body = (await r.json()) as { message: string; issues?: unknown[] };
+      expect(body.message).toBe('Invalid body');
+      expect(Array.isArray(body.issues)).toBe(true);
+      expect((body.issues ?? []).length).toBeGreaterThanOrEqual(2); // recipe_id + profile_id
+    });
+
+    test('POST /api/recipes/66/comments leer -> 400 {message, issues}', async ({ request }) => {
+      const r = await request.post('/api/recipes/66/comments', { data: {} });
+      expect(r.status()).toBe(400);
+      const body = (await r.json()) as { message: string; issues?: unknown[] };
+      expect(body.message).toBe('Invalid body');
+      expect((body.issues ?? []).length).toBeGreaterThanOrEqual(1); // profile_id oder text
+    });
+
+    test('PUT /api/recipes/66/favorite leer -> 400 {message, issues}', async ({ request }) => {
+      const r = await request.put('/api/recipes/66/favorite', { data: {} });
+      expect(r.status()).toBe(400);
+      const body = (await r.json()) as { message: string; issues?: unknown[] };
+      expect(body.message).toBe('Invalid body');
+      expect((body.issues ?? []).length).toBeGreaterThanOrEqual(1);
+    });
+
+    test('POST /api/domains leer -> 400 {message, issues}', async ({ request }) => {
+      const r = await request.post('/api/domains', { data: {} });
+      expect(r.status()).toBe(400);
+      const body = (await r.json()) as { message: string; issues?: unknown[] };
+      expect(body.message).toBe('Invalid body');
+      expect((body.issues ?? []).length).toBeGreaterThanOrEqual(1);
+    });
+  });
+
+  test.describe('404 auf missing Ressourcen', () => {
+    test('GET /api/recipes/99999 -> 404 Recipe not found', async ({ request }) => {
+      const r = await request.get('/api/recipes/99999');
+      expect(r.status()).toBe(404);
+      expect(await r.json()).toEqual({ message: 'Recipe not found' });
+    });
+  });
+
+  test.describe('Positive Sanity-Checks', () => {
+    test('GET /api/health -> 200 mit db:"ok"', async ({ request }) => {
+      const r = await request.get('/api/health');
+      expect(r.status()).toBe(200);
+      const body = (await r.json()) as { db: string };
+      expect(body.db).toBe('ok');
+    });
+
+    test('GET /api/profiles -> drei Profile', async ({ request }) => {
+      const r = await request.get('/api/profiles');
+      expect(r.status()).toBe(200);
+      const body = (await r.json()) as { id: number; name: string }[];
+      expect(body.length).toBeGreaterThanOrEqual(3);
+      const names = body.map((p) => p.name).sort();
+      expect(names).toEqual(expect.arrayContaining(['Hendrik', 'Leana', 'Verena']));
+    });
+
+    test('GET /api/domains -> liefert Array', async ({ request }) => {
+      const r = await request.get('/api/domains');
+      expect(r.status()).toBe(200);
+      const body = await r.json();
+      expect(Array.isArray(body)).toBe(true);
+    });
+  });
+});
diff --git a/tests/e2e/remote/comments.spec.ts b/tests/e2e/remote/comments.spec.ts
new file mode 100644
index 0000000..b562659
--- /dev/null
+++ b/tests/e2e/remote/comments.spec.ts
@@ -0,0 +1,67 @@
+import { test, expect } from '@playwright/test';
+import { setActiveProfile, HENDRIK_ID } from './fixtures/profile';
+import { cleanupE2EComments, deleteComment } from './fixtures/api-cleanup';
+
+const RECIPE_ID = 66;
+
+test.describe('Kommentare', () => {
+  test.beforeEach(async ({ page, request }) => {
+    await setActiveProfile(page, HENDRIK_ID);
+    // Stray E2E-Kommentare aus abgebrochenen Runs wegraeumen.
+    await cleanupE2EComments(request, RECIPE_ID, HENDRIK_ID);
+  });
+
+  test.afterEach(async ({ request }) => {
+    await cleanupE2EComments(request, RECIPE_ID, HENDRIK_ID);
+  });
+
+  test('Kommentar erstellen, Delete-Button erscheint, Loeschen via UI', async ({
+    page
+  }) => {
+    const unique = `E2E ${Date.now()}`;
+    await page.goto(`/recipes/${RECIPE_ID}`);
+
+    await page.getByRole('textbox').filter({ hasText: '' }).last().fill(unique);
+    await page.getByRole('button', { name: 'Kommentar speichern' }).click();
+
+    // Neuer Kommentar sichtbar
+    await expect(page.getByText(unique)).toBeVisible({ timeout: 5000 });
+
+    // Delete-Button NUR beim eigenen Kommentar
+    const delBtn = page.getByRole('button', { name: 'Kommentar löschen' });
+    await expect(delBtn).toBeVisible();
+
+    await delBtn.click();
+    // ConfirmDialog "Kommentar loeschen?" mit Loeschen-Button
+    await expect(page.getByRole('heading', { name: /Kommentar löschen/i })).toBeVisible();
+    await page.getByRole('button', { name: 'Löschen' }).click();
+
+    await expect(page.getByText(unique)).not.toBeVisible({ timeout: 5000 });
+  });
+
+  test('Fremder Kommentar zeigt KEINEN Delete-Button fuers aktuelle Profil', async ({
+    page,
+    request
+  }) => {
+    // Wir legen den Kommentar fuer ein anderes Profil (Leana, id=3) per API an.
+    const text = `E2E fremd ${Date.now()}`;
+    const res = await request.post(`/api/recipes/${RECIPE_ID}/comments`, {
+      data: { profile_id: 3, text }
+    });
+    expect(res.status()).toBe(201);
+    const { id } = (await res.json()) as { id: number };
+
+    try {
+      await page.goto(`/recipes/${RECIPE_ID}`);
+      const item = page
+        .locator('.comments li')
+        .filter({ hasText: text });
+      await expect(item).toBeVisible();
+      await expect(
+        item.getByRole('button', { name: 'Kommentar löschen' })
+      ).toHaveCount(0);
+    } finally {
+      await deleteComment(request, RECIPE_ID, id);
+    }
+  });
+});
diff --git a/tests/e2e/remote/fixtures/api-cleanup.ts b/tests/e2e/remote/fixtures/api-cleanup.ts
new file mode 100644
index 0000000..9c20297
--- /dev/null
+++ b/tests/e2e/remote/fixtures/api-cleanup.ts
@@ -0,0 +1,67 @@
+import type { APIRequestContext } from '@playwright/test';
+
+// Cleanup-Helfer fuer afterEach-Hooks. Alle sind idempotent — wenn der
+// Zustand schon weg ist (z. B. der Test ist zwischen Action und Check
+// abgebrochen), fliegt nichts.
+
+export async function clearRating(
+  api: APIRequestContext,
+  recipeId: number,
+  profileId: number
+): Promise<void> {
+  await api.delete(`/api/recipes/${recipeId}/rating`, {
+    data: { profile_id: profileId }
+  });
+}
+
+export async function clearFavorite(
+  api: APIRequestContext,
+  recipeId: number,
+  profileId: number
+): Promise<void> {
+  await api.delete(`/api/recipes/${recipeId}/favorite`, {
+    data: { profile_id: profileId }
+  });
+}
+
+export async function removeFromWishlist(
+  api: APIRequestContext,
+  recipeId: number,
+  profileId: number
+): Promise<void> {
+  await api.delete(`/api/wishlist/${recipeId}?profile_id=${profileId}`);
+}
+
+export async function deleteComment(
+  api: APIRequestContext,
+  recipeId: number,
+  commentId: number
+): Promise<void> {
+  await api.delete(`/api/recipes/${recipeId}/comments`, {
+    data: { comment_id: commentId }
+  });
+}
+
+/**
+ * Safety-Net: loescht alle E2E-Kommentare eines Profils. Gedacht fuer
+ * afterEach/afterAll, falls ein Test abbricht bevor der eigene Cleanup
+ * greift. Markiert E2E-Kommentare am Prefix "E2E ".
+ */
+export async function cleanupE2EComments(
+  api: APIRequestContext,
+  recipeId: number,
+  profileId: number
+): Promise<void> {
+  const res = await api.get(`/api/recipes/${recipeId}/comments`);
+  if (!res.ok()) return;
+  const list = (await res.json()) as {
+    id: number;
+    profile_id: number;
+    text: string;
+  }[];
+  for (const c of list) {
+    if (c.profile_id === profileId && c.text.startsWith('E2E ')) {
+      await deleteComment(api, recipeId, c.id);
+    }
+  }
+}
diff --git a/tests/e2e/remote/fixtures/profile.ts b/tests/e2e/remote/fixtures/profile.ts
new file mode 100644
index 0000000..e33db8f
--- /dev/null
+++ b/tests/e2e/remote/fixtures/profile.ts
@@ -0,0 +1,26 @@
+import type { Page } from '@playwright/test';
+
+// Profil-IDs auf kochwas-dev: 1 = Hendrik, 2 = Verena, 3 = Leana.
+// Die Tests hardcoden Hendrik als Standard, weil die Dev-DB diese
+// Profile stabil enthaelt.
+export const HENDRIK_ID = 1;
+export const VERENA_ID = 2;
+export const LEANA_ID = 3;
+
+/**
+ * Setzt das aktive Profil in localStorage, BEVOR die Seite geladen wird.
+ * addInitScript laeuft vor jedem Skript der Seite — damit ist das Profil
+ * schon da, wenn profileStore.load() das erste Mal liest.
+ */
+export async function setActiveProfile(page: Page, id: number): Promise<void> {
+  await page.addInitScript(
+    (pid) => window.localStorage.setItem('kochwas.activeProfileId', String(pid)),
+    id
+  );
+}
+
+export async function clearActiveProfile(page: Page): Promise<void> {
+  await page.addInitScript(() =>
+    window.localStorage.removeItem('kochwas.activeProfileId')
+  );
+}
diff --git a/tests/e2e/remote/homepage.spec.ts b/tests/e2e/remote/homepage.spec.ts
new file mode 100644
index 0000000..c48bfdc
--- /dev/null
+++ b/tests/e2e/remote/homepage.spec.ts
@@ -0,0 +1,43 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Startseite', () => {
+  test('laedt mit H1, Zuletzt-hinzugefuegt und Alle-Rezepte', async ({ page }) => {
+    await page.goto('/');
+    await expect(page).toHaveTitle(/Kochwas/);
+    await expect(page.getByRole('heading', { level: 1, name: 'Kochwas' })).toBeVisible();
+    await expect(
+      page.getByRole('heading', { level: 2, name: 'Zuletzt hinzugefügt' })
+    ).toBeVisible();
+    await expect(page.getByRole('heading', { level: 2, name: 'Alle Rezepte' })).toBeVisible();
+  });
+
+  test('Sort-Tabs rendern unterschiedliche Top-Eintraege', async ({ page }) => {
+    await page.goto('/');
+    // Liste unter "Alle Rezepte"
+    const allSection = page.locator('section', { has: page.getByRole('heading', { name: 'Alle Rezepte' }) });
+    const firstItem = () => allSection.locator('li a').first().innerText();
+
+    await page.getByRole('tab', { name: 'Name' }).click();
+    await page.waitForTimeout(400);
+    const nameTop = await firstItem();
+
+    await page.getByRole('tab', { name: 'Hinzugefügt' }).click();
+    await page.waitForTimeout(400);
+    const addedTop = await firstItem();
+
+    expect(nameTop).not.toEqual(addedTop);
+  });
+
+  test('hat keine Console-Errors', async ({ page }) => {
+    const errors: string[] = [];
+    page.on('console', (msg) => {
+      if (msg.type() === 'error') errors.push(msg.text());
+    });
+    await page.goto('/');
+    await page.waitForLoadState('networkidle');
+    // 404s auf externen Bildern (chefkoch-cdn, cloudfront) ignorieren —
+    // das ist kein App-Fehler, sondern externe Thumbnails.
+    const appErrors = errors.filter((e) => !/Failed to load resource/i.test(e));
+    expect(appErrors).toEqual([]);
+  });
+});
diff --git a/tests/e2e/remote/preview.spec.ts b/tests/e2e/remote/preview.spec.ts
new file mode 100644
index 0000000..bf5b05e
--- /dev/null
+++ b/tests/e2e/remote/preview.spec.ts
@@ -0,0 +1,29 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Preview-Route', () => {
+  test('ohne ?url= zeigt Guard-Fehlermeldung', async ({ page }) => {
+    await page.goto('/preview');
+    await expect(page.getByText(/Kein \?url=-Parameter/)).toBeVisible();
+    await expect(page.getByRole('heading', { name: /kein Rezept/i })).toBeVisible();
+  });
+
+  test('mit echter URL laedt Vorschau + Speichern-Button', async ({ page }) => {
+    const u = encodeURIComponent('https://emmikochteinfach.de/chicken-teriyaki/');
+    await page.goto(`/preview?url=${u}`);
+    await expect(page.getByText('Vorschau — noch nicht gespeichert')).toBeVisible({
+      timeout: 20000
+    });
+    await expect(page.getByRole('button', { name: /speichern/i })).toBeVisible();
+    // Zutaten aus dem JSON-LD sollten geparst sein.
+    await expect(page.getByText(/Hähnchenbrustfilet/i).first()).toBeVisible();
+  });
+
+  test('mit unparsbarer URL zeigt error-box', async ({ page }) => {
+    // google.com hat kein Recipe-JSON-LD -> Parser-Fehler.
+    const u = encodeURIComponent('https://www.google.com');
+    await page.goto(`/preview?url=${u}`);
+    await expect(page.getByRole('heading', { name: /kein Rezept/i })).toBeVisible({
+      timeout: 20000
+    });
+  });
+});
diff --git a/tests/e2e/remote/profile.spec.ts b/tests/e2e/remote/profile.spec.ts
new file mode 100644
index 0000000..08055cf
--- /dev/null
+++ b/tests/e2e/remote/profile.spec.ts
@@ -0,0 +1,40 @@
+import { test, expect } from '@playwright/test';
+import { clearActiveProfile, setActiveProfile, HENDRIK_ID } from './fixtures/profile';
+
+test.describe('Profil', () => {
+  test('Switcher zeigt alle 3 Profile', async ({ page }) => {
+    await clearActiveProfile(page);
+    await page.goto('/');
+    await page.getByRole('button', { name: 'Profil wechseln' }).click();
+    await expect(page.getByText('Wer kocht heute?')).toBeVisible();
+    for (const name of ['Hendrik', 'Verena', 'Leana']) {
+      await expect(
+        page.locator('.profile-btn', { hasText: name })
+      ).toBeVisible();
+    }
+  });
+
+  test('Profil-Auswahl persistiert im Header', async ({ page }) => {
+    await clearActiveProfile(page);
+    await page.goto('/');
+    await page.getByRole('button', { name: 'Profil wechseln' }).click();
+    await page.locator('.profile-btn', { hasText: 'Hendrik' }).click();
+    await expect(page.getByRole('button', { name: 'Profil wechseln' })).toContainText('Hendrik');
+  });
+
+  test('mit aktivem Profil: "Deine Favoriten"-Sektion erscheint', async ({ page }) => {
+    await setActiveProfile(page, HENDRIK_ID);
+    await page.goto('/');
+    await expect(
+      page.getByRole('heading', { level: 2, name: 'Deine Favoriten' })
+    ).toBeVisible();
+  });
+
+  test('ohne Profil: Rating-Klick oeffnet Standard-Hinweis', async ({ page }) => {
+    await clearActiveProfile(page);
+    await page.goto('/recipes/66');
+    await page.getByRole('button', { name: '5 Sterne' }).click();
+    await expect(page.getByText('Kein Profil gewählt')).toBeVisible();
+    await expect(page.getByText(/klappt die Aktion/)).toBeVisible();
+  });
+});
diff --git a/tests/e2e/remote/recipe-detail.spec.ts b/tests/e2e/remote/recipe-detail.spec.ts
new file mode 100644
index 0000000..f788104
--- /dev/null
+++ b/tests/e2e/remote/recipe-detail.spec.ts
@@ -0,0 +1,79 @@
+import { test, expect } from '@playwright/test';
+import { setActiveProfile, HENDRIK_ID } from './fixtures/profile';
+import {
+  clearFavorite,
+  clearRating,
+  removeFromWishlist
+} from './fixtures/api-cleanup';
+
+// Chicken Teriyaki auf kochwas-dev: 4 Portionen, 500 g Haehnchen, 100 ml Soja.
+const RECIPE_ID = 66;
+
+test.describe('Rezept-Detail', () => {
+  test.beforeEach(async ({ page }) => {
+    await setActiveProfile(page, HENDRIK_ID);
+  });
+
+  test.afterEach(async ({ request }) => {
+    await clearRating(request, RECIPE_ID, HENDRIK_ID);
+    await clearFavorite(request, RECIPE_ID, HENDRIK_ID);
+    await removeFromWishlist(request, RECIPE_ID, HENDRIK_ID);
+  });
+
+  test('Header + Zutaten sichtbar', async ({ page }) => {
+    await page.goto(`/recipes/${RECIPE_ID}`);
+    await expect(
+      page.getByRole('heading', { level: 1, name: /Chicken Teriyaki/i })
+    ).toBeVisible();
+    await expect(page.getByText('Hähnchenbrustfilet').first()).toBeVisible();
+  });
+
+  test('Portionen-Scaler: 4 -> 6 skaliert Mengen proportional', async ({ page }) => {
+    await page.goto(`/recipes/${RECIPE_ID}`);
+    // Start: 4 Portionen, 500 g Haehnchen, 100 ml Soja.
+    await expect(page.locator('.srv-value strong').first()).toHaveText('4');
+    await page.getByRole('button', { name: 'Mehr' }).first().click();
+    await page.getByRole('button', { name: 'Mehr' }).first().click();
+    await expect(page.locator('.srv-value strong').first()).toHaveText('6');
+    // Skalierte Mengen 1.5x
+    await expect(page.getByText(/\b750 g/).first()).toBeVisible();
+    await expect(page.getByText(/\b150 ml/).first()).toBeVisible();
+  });
+
+  test('Favorit toggelt heart-Klasse sauber', async ({ page }) => {
+    await page.goto(`/recipes/${RECIPE_ID}`);
+    const favBtn = page.getByRole('button', { name: 'Favorit' });
+    await expect(favBtn).not.toHaveClass(/heart/);
+    await favBtn.click();
+    await expect(favBtn).toHaveClass(/heart/);
+    await favBtn.click();
+    await expect(favBtn).not.toHaveClass(/heart/);
+  });
+
+  test('Rating persistiert ueber Reload', async ({ page }) => {
+    await page.goto(`/recipes/${RECIPE_ID}`);
+    await page.getByRole('button', { name: '4 Sterne' }).click();
+    await expect(page.getByRole('button', { name: '4 Sterne' })).toHaveClass(/filled/);
+    await page.reload();
+    await expect(page.getByRole('button', { name: '4 Sterne' })).toHaveClass(/filled/);
+  });
+
+  test('Heute gekocht inkrementiert Counter', async ({ page }) => {
+    await page.goto(`/recipes/${RECIPE_ID}`);
+    const cookedBtn = page.getByRole('button', { name: /Heute gekocht/i });
+    const before = (await cookedBtn.innerText()).trim();
+    await cookedBtn.click();
+    // Der Button bekommt einen "(N)"-Suffix bzw. der existierende zaehler
+    // steigt. Wir pruefen nur, dass sich der Text aendert.
+    await expect(cookedBtn).not.toHaveText(before);
+  });
+
+  test('Auf Wunschliste-Toggle funktioniert', async ({ page }) => {
+    await page.goto(`/recipes/${RECIPE_ID}`);
+    const wishBtn = page.getByRole('button', { name: /Auf Wunschliste/i });
+    const initialLabel = (await wishBtn.getAttribute('aria-label')) ?? '';
+    await wishBtn.click();
+    // aria-label wechselt zwischen "setzen" und "Von der Wunschliste entfernen"
+    await expect(wishBtn).not.toHaveAttribute('aria-label', initialLabel);
+  });
+});
diff --git a/tests/e2e/remote/search.spec.ts b/tests/e2e/remote/search.spec.ts
new file mode 100644
index 0000000..ff37692
--- /dev/null
+++ b/tests/e2e/remote/search.spec.ts
@@ -0,0 +1,32 @@
+import { test, expect } from '@playwright/test';
+
+test.describe('Suche', () => {
+  test('lokaler Treffer erscheint live beim Tippen', async ({ page }) => {
+    await page.goto('/');
+    await page.getByRole('searchbox', { name: 'Suchbegriff' }).fill('lasagne');
+    await expect(page.getByRole('link', { name: /Pfannen Lasagne/i })).toBeVisible({
+      timeout: 5000
+    });
+  });
+
+  test('Web-Fallback bei unbekanntem Begriff', async ({ page }) => {
+    // Direkt per URL — spart den Debounce-Timer.
+    await page.goto('/?q=pizza+margherita');
+    await expect(page.getByText(/Keine lokalen Rezepte/i)).toBeVisible({ timeout: 15000 });
+    // Mindestens ein Web-Treffer mit einer Domain-Labeling.
+    await expect(page.getByText(/chefkoch\.de|rezeptwelt\.de/i).first()).toBeVisible();
+  });
+
+  test('echter Empty-State bei Nonsense-Begriff', async ({ page }) => {
+    await page.goto('/?q=xxyyzznotarecipexxxxxxxx');
+    await expect(
+      page.getByText(/Schaue unter den Topfdeckeln|Noch nichts gefunden|keine Rezepte/i)
+    ).toBeVisible({ timeout: 15000 });
+  });
+
+  test('Deep-Link ?q=lasagne stellt Query im Input wieder her', async ({ page }) => {
+    await page.goto('/?q=lasagne');
+    const sb = page.getByRole('searchbox', { name: 'Suchbegriff' });
+    await expect(sb).toHaveValue('lasagne');
+  });
+});
diff --git a/tests/e2e/remote/wishlist.spec.ts b/tests/e2e/remote/wishlist.spec.ts
new file mode 100644
index 0000000..4675ff6
--- /dev/null
+++ b/tests/e2e/remote/wishlist.spec.ts
@@ -0,0 +1,43 @@
+import { test, expect } from '@playwright/test';
+import { clearActiveProfile, setActiveProfile, HENDRIK_ID } from './fixtures/profile';
+
+test.describe('Wunschliste-Seite', () => {
+  test('laedt Header + Sort-Tabs', async ({ page }) => {
+    await setActiveProfile(page, HENDRIK_ID);
+    await page.goto('/wishlist');
+    await expect(page.getByRole('heading', { level: 1, name: 'Wunschliste' })).toBeVisible();
+    for (const label of ['Meist gewünscht', 'Neueste', 'Älteste']) {
+      await expect(page.getByRole('tab', { name: label })).toBeVisible();
+    }
+  });
+
+  test('Badge im Header stimmt mit Anzahl Eintraegen ueberein', async ({ page, request }) => {
+    await setActiveProfile(page, HENDRIK_ID);
+    await page.goto('/wishlist');
+    // Die API zaehlt die Wunschlisten-Rezepte — der Header-Badge sollte
+    // die gleiche Zahl zeigen.
+    const res = await request.get('/api/wishlist?sort=popular');
+    const body = (await res.json()) as { entries: unknown[] };
+    const expected = body.entries.length;
+    if (expected === 0) {
+      // Kein Badge bei Null — der Link hat dann gar keine Zahl.
+      return;
+    }
+    const badge = page.locator('a[href="/wishlist"]').first();
+    await expect(badge).toContainText(String(expected));
+  });
+
+  test('requireProfile zeigt Custom-Message "um mitzuwuenschen"', async ({ page }) => {
+    await clearActiveProfile(page);
+    await page.goto('/wishlist');
+    // Erster "Ich will das auch"-Button eines beliebigen Eintrags.
+    // Falls Wunschliste leer ist, ueberspringen.
+    const btn = page.getByRole('button', { name: /Ich will das auch/i }).first();
+    const count = await btn.count();
+    test.skip(count === 0, 'Wunschliste leer — Custom-Message-Test uebersprungen');
+
+    await btn.click();
+    await expect(page.getByText('Kein Profil gewählt')).toBeVisible();
+    await expect(page.getByText('um mitzuwünschen')).toBeVisible();
+  });
+});