chore: update build artifacts for v1.6.10

.agent/rules/rules.md

@@ -43,6 +43,7 @@ trigger: always_on
     - **Visuals**: Generate screenshots/mockups for UI changes.
     - **Evidence**: Log outputs for verification.
 3.  **Design**: Optimize code for AI readability (context efficiency).
+4. **Retry on Failure**: When an operation does not finish or does not work as expected, do not try endlessly to fix this. Try a few times and ask the user if no progress can be made.
 
 ## 6. Workspace Scopes
 - **Browser**: Allowed for documentation and safe browsing. No automated logins without permission.

REQUIREMENTS.md

@@ -59,8 +59,11 @@ Das System umfasst die Darstellung von Menüplänen in einer Wochenübersicht, d
 | FR-082 | Das System muss beim erstmaligen Laden die Betriebssystem-Präferenz für das Farbschema berücksichtigen. | Niedrig | v1.0.1 |
 | **Header UI & Navigation** | | | |
 | FR-090 | Die Hauptnavigation (Wochen-Toggles) muss linksbündig neben dem App-Titel positioniert sein. | Niedrig | v1.5.0 |
-| FR-091 | Ein dynamisches Alarm-Icon im Header muss den Überwachungsstatus geflaggter Menüs anzeigen (Gelb=Überwachung aktiv aber kein Menü verfügbar, Grün=Mindestens ein Menü verfügbar, Versteckt=keine Flags). Der Tooltip muss den Zeitpunkt der letzten Prüfung als relativen String (z.B. "vor 4 Min.") enthalten. | Mittel | v1.5.0 (Update v1.4.10) |
+| FR-091 | Ein dynamisches Alarm-Icon im Header muss den Überwachungsstatus geflaggter Menüs anzeigen (Gelb=Überwachung aktiv aber kein Menü verfügbar, Grün=Mindestens ein Menü verfügbar, Versteckt=keine Flags). Der Tooltip muss den Zeitpunkt der letzten Prüfung als relativen String (z.B. "vor 4 Min.") enthalten. | Mittel | v1.6.9 (Update v1.5.0) |
 | FR-092 | Solange Menüdaten für die Nächste Woche verfügbar sind, aber noch keine Bestellungen getätigt wurden, muss der entsprechende Navigation-Button animiert und farblich (Gelb) hervorgehoben werden. Nach der ersten Bestellung muss die Hervorhebung automatisch erlöschen. Zusätzlich muss beim erstmaligen Erscheinen der Daten ein einmaliger Toast-Hinweis angezeigt werden. | Mittel | v1.6.0 (Update v1.4.21) |
+| **Sprachfilter** | | | |
+| FR-120 | Das System muss zweisprachige Menübeschreibungen (Deutsch/Englisch) erkennen und dem Benutzer erlauben, via UI-Toggle zwischen DE, EN und ALL (beide Sprachen) zu wechseln. Die Sprachpräferenz muss persistent gespeichert werden. Allergen-Codes müssen in allen Modi angezeigt werden. | Mittel | v1.6.0 |
+| FR-121 | Das System muss bei fehlenden Übersetzungen in zweisprachigen Menüs robust reagieren. Wenn ein Gang nur in einer Sprache vorliegt, muss dieser Teil für beide Sprachansichten herangezogen werden, um die Konsistenz der Ganganzahl zu gewährleisten. | Mittel | v1.7.0 |
 | **Benutzer-Feedback** | | | |
 | FR-095 | Alle benutzerrelevanten Aktionen (Bestellung, Stornierung, Fehler) müssen durch nicht-blockierende Benachrichtigungen (Toasts) bestätigt werden. | Mittel | v1.0.1 |
 | FR-096 | Bei einem Verbindungsfehler muss ein Fehlerdialog mit Fallback-Link zur Originalseite angezeigt werden. | Mittel | v1.0.1 |

build-bookmarklet.sh

@@ -28,13 +28,13 @@ if [ ! -f "$JS_FILE" ]; then echo "ERROR: $JS_FILE not found"; exit 1; fi
 # Generate favicon.png from favicon_base.png if base exists
 FAVICON_BASE="$SCRIPT_DIR/favicon_base.png"
 if [ -f "$FAVICON_BASE" ]; then
-    echo "Generating 32x32 favicon.png from favicon_base.png..."
+    echo "Generating 40x40 favicon.png from favicon_base.png..."
     python3 -c "
 import sys
 from PIL import Image
 try:
     img = Image.open('$FAVICON_BASE')
-    img_resized = img.resize((32, 32), Image.Resampling.LANCZOS)
+    img_resized = img.resize((40, 40), Image.Resampling.LANCZOS)
     img_resized.save('$FAVICON_FILE')
 except Exception as e:
     print('Favicon generation error:', e)
@@ -99,15 +99,20 @@ echo "✅ Standalone HTML: $DIST_DIR/kantine-standalone.html"
 # Escape CSS for embedding in JS string
 CSS_ESCAPED=$(echo "$CSS_CONTENT" | sed "s/'/\\\\'/g" | tr '\n' ' ' | sed 's/  */ /g')
 
-# Build bookmarklet payload
+# Create a minified version for the injected bookmarklet payloads
+echo "Minifying JS with Terser..."
+TEMP_JS=$(mktemp)
+echo "$JS_CONTENT" > "$TEMP_JS"
+JS_MINIFIED=$(npx -y terser "$TEMP_JS" --compress --mangle)
+rm -f "$TEMP_JS"
+
 cat > "$DIST_DIR/bookmarklet-payload.js" << PAYLOADEOF
-(function(){
+javascript:(function(){
 if(window.__KANTINE_LOADED){alert('Kantine Wrapper already loaded!');return;}
-var s=document.createElement('style');
+var s=document.createElement('style');s.textContent='${CSS_ESCAPED}';document.head.appendChild(s);
-s.textContent='${CSS_ESCAPED}';
+// Inject JS logic
-document.head.appendChild(s);
 var sc=document.createElement('script');
-sc.textContent=$(echo "$JS_CONTENT" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()))" 2>/dev/null || echo "$JS_CONTENT" | sed 's/\\/\\\\/g' | sed "s/'/\\\\'/g" | sed 's/"/\\\\"/g' | tr '\n' ' ' | sed 's/^/"/' | sed 's/$/"/');
+sc.textContent=$(echo "$JS_MINIFIED" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()))" 2>/dev/null || echo "$JS_MINIFIED" | sed 's/\\/\\\\/g' | sed "s/'/\\\\'/g" | sed 's/"/\\\\"/g' | tr '\n' ' ' | sed 's/^/"/' | sed 's/$/"/');
 document.head.appendChild(sc);
 })();
 PAYLOADEOF
@@ -146,9 +151,22 @@ cat > "$DIST_DIR/install.html" << INSTALLEOF
     </style>
 </head>
 <body>
+    <!-- Banner Video: plays once, collapses after ending -->
+    <div id="banner-video-wrap" style="width: 100%; max-width: 600px; margin: 0 auto 20px auto; border-radius: 12px; overflow: hidden; pointer-events: none; user-select: none; max-height: 400px; opacity: 1; transition: max-height 0.8s ease-in-out, opacity 0.6s ease-in-out, margin 0.8s ease-in-out;">
+        <video id="banner-video" autoplay muted playsinline disablepictureinpicture style="width: 100%; display: block;" src="https://github.com/TauNeutrino/kantine-overview/raw/main/dist/Arrow_and_fork_fly_away_bd43310bea.mp4"></video>
+    </div>
+    <script>
+        document.getElementById('banner-video').addEventListener('ended', function() {
+            var w = document.getElementById('banner-video-wrap');
+            w.style.maxHeight = '0';
+            w.style.opacity = '0';
+            w.style.marginBottom = '0';
+        });
+    </script>
+
     <div style="text-align: center; margin-bottom: 30px;">
         <h1 style="margin-bottom: 5px; display: flex; align-items: center; justify-content: center; gap: 10px;">
-            <img src="$FAVICON_URL" alt="Logo" style="width: 38px; height: 38px;"> 
+            <img src="$FAVICON_URL" alt="Logo" style="width: 40px; height: 40px;"> 
             Kantine Wrapper 
             <span style="font-size:0.5em; opacity:0.6; font-weight:400; margin-left:5px;">$VERSION</span>
         </h1>
@@ -226,12 +244,11 @@ fi
 
 # Embed the bookmarklet URL inline
 echo "document.getElementById('bookmarklet-link').href = " >> "$DIST_DIR/install.html"
-echo "$JS_CONTENT" | python3 -c "
+echo "$JS_MINIFIED" | python3 -c "
 import sys, json, urllib.parse
 
 # 1. Read JS and Replace VERSION + Favicon
-js_template = sys.stdin.read()
+js = sys.stdin.read()
-js = js_template.replace('{{VERSION}}', '$VERSION').replace('{{FAVICON_DATA_URI}}', '$FAVICON_URL')
 
 # 2. Prepare CSS for injection via createElement('style')
 css = open('$CSS_FILE').read().replace('\n', ' ').replace('  ', ' ')
@@ -290,26 +307,30 @@ ls -la "$DIST_DIR/"
 # === 4. Run build-time tests ===
 echo ""
 echo "=== Running Logic Tests ==="
-node "$SCRIPT_DIR/test_logic.js"
+timeout 15s node "$SCRIPT_DIR/test_logic.js"
 LOGIC_EXIT=$?
 if [ $LOGIC_EXIT -ne 0 ]; then
-    echo "❌ Logic tests FAILED! See above for details."
+    echo "❌ Logic tests FAILED or TIMED OUT (Exit: $LOGIC_EXIT)! See above for details."
     exit 1
 fi
 
 echo "=== Running DOM Interaction Tests ==="
-node "$SCRIPT_DIR/tests/test_dom.js"
+timeout 15s node "$SCRIPT_DIR/tests/test_dom.js"
 DOM_EXIT=$?
 if [ $DOM_EXIT -ne 0 ]; then
-    echo "❌ DOM UI tests FAILED! Regressions detected."
+    echo "❌ DOM UI tests FAILED or TIMED OUT (Exit: $DOM_EXIT)! Regressions detected."
+    # Ensure playwright processes are killed if they leak
+    pkill -f playwright || true
+    pkill -f "node.*test_dom" || true
     exit 1
 fi
 
+
 echo "=== Running Build Tests ==="
-python3 "$SCRIPT_DIR/test_build.py"
+timeout 15s python3 "$SCRIPT_DIR/test_build.py"
 TEST_EXIT=$?
 if [ $TEST_EXIT -ne 0 ]; then
-    echo "❌ Build tests FAILED! See above for details."
+    echo "❌ Build tests FAILED or TIMED OUT (Exit: $TEST_EXIT)! See above for details."
     exit 1
 fi
 echo "✅ All build tests passed."

changelog.md

@@ -1,3 +1,44 @@
+## v1.6.10 (2026-03-09)
+- **Feature**: Robuste Kurs-Erkennung in zweisprachigen Menüs ([FR-121](REQUIREMENTS.md#FR-121)).
+- **Fix**: Verhindert das Verschieben von Gängen bei fehlenden englischen Übersetzungen.
+- **Improved**: Heuristik-Split erkennt nun zuverlässiger den Übergang von Englisch zurück zu Deutsch (z.B. bei "Achtung"-Hinweisen)
+
+## v1.6.9 (2026-03-09)
+- 🐛 **Bugfix**: Fehlerhafte Zeitangabe beim Bell-Icon ("vor 291h") behoben. Der Tooltip wird nun minütlich aktualisiert und nach jeder Menü-Prüfung korrekt neu gesetzt.
+- 🔄 **Refactor**: Zeitstempel-Management für die letzte Aktualisierung vereinheitlicht und im `localStorage` persistiert.
+
+## v1.6.8 (2026-03-06)
+- ⚡ **Performance**: Das JavaScript für das Kantinen-Bookmarklet wird nun beim Build-Prozess (via Terser) minimiert, was die Länge der injizierten URL spürbar reduziert.
+
+## v1.6.7 (2026-03-06)
+- 🎨 **Style**: Das neue Header-Logo (`favicon_base.png`) wird nun konsequent auf 40x40px generiert und gerendert.
+
+## v1.6.6 (2026-03-06)
+- 🎨 **Style**: Den Schatten und den hervorstehenden Karten-Effekt für bestellte Menüs an vergangenen Tagen komplett entfernt - verbleiben nun visuell flach und unaufdringlich wie nicht-bestellte Menüs.
+
+## v1.6.5 (2026-03-06)
+- ✨ **Feature**: Das `restaurant_menu` Icon im Header wurde durch das neue `favicon_base.png` Logo ersetzt, passend zur Textgröße skaliert.
+- 🎨 **Style**: Violette Umrahmung (Bestellt-Markierung) an vergangenen Tagen entfernt, um den Fokus auf aktuelle und zukünftige Bestellungen zu lenken.
+- 🎨 **Style**: Der Glow-Effekt für am heutigen Tag bestellte Menüs wurde intensiviert.
+
+## v1.6.4 (2026-03-05)
+- ✨ **Feature**: Sprach-Lexikon (DE/EN) massiv erweitert um österreichische Begriffe (Nockerl, Fleckerl, Topfen, Mohn, Most etc.) und gängige Tippfehler aus dem Bessa-System (trukey, coffe, oveb etc.).
+- 🧹 **Cleanup**: Sprach-Lexikon dedupliziert und alphabetisch sortiert für bessere Performance und Wartbarkeit.
+- 🐛 **Bugfix**: Trennung von zweisprachigen Menüs (`splitLanguage`) verbessert: Erfasst nun auch Schrägstriche ohne Leerzeichen (z.B. `Suppe/Soup`).
+- 🐛 **Bugfix**: Fehlerhafte Badge-Anzeige korrigiert (Variable `count` vs `orderCount`).
+
+## v1.6.3 (2026-03-05)
+- ✨ **Chore**: Slogan im Footer aktualisiert ("Jetzt Bessa Einfach! • Knapp-Kantine Wrapper • 2026 by Kaufis-Kitchen") und Footer-Höhe für mehr Platzierung optimiert.
+
+## v1.6.2 (2026-03-05)
+- ✨ **Feature**: Wochentags-Header (Montag, Dienstag etc.) scrollen nun als "Sticky Header" mit und bleiben am oberen Bildschirmrand haften.
+  - Das Layout clippt scrollende Speisen ordentlich darunter weg.
+  - Vollständiges Viewport-Scrolling: Das Layout nutzt nun die ganze Höhe aus (`100dvh`), wodurch Scrollbalken sauber am Rand positioniert sind.
+- 🐛 **Bugfix**: Probleme mit Bessa's default `overflow` Verhalten behoben, das `position: sticky` auf iOS/WebKit-Browsern blockierte.
+
+## v1.6.0 (2026-03-04)
+- ✨ **Feature**: Sprachfilter für zweisprachige Menübeschreibungen. Neuer DE/EN/ALL Toggle im Header ermöglicht das Umschalten zwischen Deutsch, Englisch und dem vollen Originaltext. Allergen-Codes werden in allen Modi angezeigt. Einstellung wird persistent gespeichert.
+
 ## v1.5.1 (2026-03-04)
 - 🐛 **Bugfix**: Freitagsbestellungen schlugen fehl ("Onlinebestellung sind nicht verfügbar"). Ursache: Der Order-Payload verwendete `preorder: false` und eine falsche Uhrzeit (`T10:00:00.000Z` statt `T10:30:00Z`). Beides wurde anhand der originalen Bessa-API korrigiert.
 

favicon.svg

@@ -1,29 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="64" height="64">
-  <!-- Fork (left, with gap to triangle) -->
-  <g transform="translate(2, 10)">
-    <!-- Tines -->
-    <rect x="1" y="0" width="1.8" height="16" rx="0.9" fill="#333"/>
-    <rect x="4.6" y="0" width="1.8" height="16" rx="0.9" fill="#333"/>
-    <rect x="8.2" y="0" width="1.8" height="16" rx="0.9" fill="#333"/>
-    <!-- Connector -->
-    <rect x="1" y="14" width="9" height="3.5" rx="1.5" fill="#333"/>
-    <!-- Handle -->
-    <rect x="3.5" y="16.5" width="4" height="24" rx="2" fill="#333"/>
-  </g>
-
-  <!-- Triangle (center, equilateral aspect ratio ~1:0.866) -->
-  <!-- Equilateral: base=28, height=24.25 => keeps proper ratio -->
-  <polygon points="32,8 47,48 17,48" fill="none" stroke="#333" stroke-width="4" stroke-linejoin="round"/>
-
-  <!-- Knife (right, with gap to triangle) -->
-  <g transform="translate(50, 10)">
-    <!-- Blade (slight curve) -->
-    <path d="M3,0 C3,0 3,0 3,0 L3,17 L10,14 C10,6 7,0 3,0 Z" fill="#333"/>
-    <!-- Spine -->
-    <rect x="1.5" y="0" width="2" height="18" rx="1" fill="#333"/>
-    <!-- Bolster -->
-    <rect x="1.5" y="16.5" width="8.5" height="3.5" rx="1.2" fill="#333"/>
-    <!-- Handle -->
-    <rect x="3.5" y="19" width="4" height="22" rx="2" fill="#333"/>
-  </g>
-</svg>

kantine.js

@@ -14,7 +14,7 @@
     // === Constants ===
     const API_BASE = 'https://api.bessa.app/v1';
     const GUEST_TOKEN = 'c3418725e95a9f90e3645cbc846b4d67c7c66131';
-    const CLIENT_VERSION = '1.7.0_prod/2026-01-26';
+    const CLIENT_VERSION = 'v1.6.10';
     const VENUE_ID = 591;
     const MENU_ID = 7;
     const POLL_INTERVAL_MS = 5 * 60 * 1000; // 5 minutes
@@ -34,6 +34,7 @@
     let orderMap = new Map();
     let userFlags = new Set(JSON.parse(localStorage.getItem('kantine_flags') || '[]'));
     let pollIntervalId = null;
+    let langMode = localStorage.getItem('kantine_lang') || 'de';
 
     // === API Helpers ===
     function apiHeaders(token) {
@@ -79,20 +80,25 @@
             <header class="app-header">
                 <div class="header-content">
                     <div class="brand">
-                        <span class="material-icons-round logo-icon">restaurant_menu</span>
+                        <img src="{{FAVICON_DATA_URI}}" alt="Logo" class="logo-img" style="height: 2em; width: 2em; object-fit: contain;">
                         <div class="header-left">
                             <h1>Kantinen Übersicht <small class="version-tag" style="font-size: 0.6em; opacity: 0.7; font-weight: 400; cursor: pointer;" title="Klick für Versionsmenü">{{VERSION}}</small></h1>
                             <div id="last-updated-subtitle" class="subtitle"></div>
                         </div>
                         <div class="nav-group" style="margin-left: 1rem;">
-                            <button id="btn-this-week" class="nav-btn active">Diese Woche</button>
+                            <button id="btn-this-week" class="nav-btn active" title="Menü dieser Woche anzeigen">Diese Woche</button>
-                            <button id="btn-next-week" class="nav-btn">Nächste Woche</button>
+                            <button id="btn-next-week" class="nav-btn" title="Menü nächster Woche anzeigen">Nächste Woche</button>
                         </div>
                         <button id="alarm-bell" class="icon-btn hidden" aria-label="Benachrichtigungen" title="Keine beobachteten Menüs" style="margin-left: -0.5rem;">
                             <span class="material-icons-round" id="alarm-bell-icon" style="color:var(--text-secondary); transition: color 0.3s;">notifications</span>
                         </button>
                     </div>
                     <div class="header-center-wrapper">
+                        <div id="lang-toggle" class="lang-toggle" title="Sprache der Menübeschreibung">
+                            <button class="lang-btn${langMode === 'de' ? ' active' : ''}" data-lang="de">DE</button>
+                            <button class="lang-btn${langMode === 'en' ? ' active' : ''}" data-lang="en">EN</button>
+                            <button class="lang-btn${langMode === 'all' ? ' active' : ''}" data-lang="all">ALL</button>
+                        </div>
                         <div id="header-week-info" class="header-week-info"></div>
                         <div id="weekly-cost-display" class="weekly-cost hidden"></div>
                     </div>
@@ -106,17 +112,17 @@
                         <button id="btn-highlights" class="icon-btn" aria-label="Persönliche Highlights verwalten" title="Persönliche Highlights verwalten">
                             <span class="material-icons-round">label</span>
                         </button>
-                        <button id="theme-toggle" class="icon-btn" aria-label="Toggle Theme">
+                        <button id="theme-toggle" class="icon-btn" aria-label="Toggle Theme" title="Erscheinungsbild (Hell/Dunkel) wechseln">
                             <span class="material-icons-round theme-icon">light_mode</span>
                         </button>
-                        <button id="btn-login-open" class="user-badge-btn icon-btn-small">
+                        <button id="btn-login-open" class="user-badge-btn icon-btn-small" title="Mit Bessa.app Account anmelden">
                             <span class="material-icons-round">login</span>
                             <span>Anmelden</span>
                         </button>
                         <div id="user-info" class="user-badge hidden">
                             <span class="material-icons-round">person</span>
                             <span id="user-id-display"></span>
-                            <button id="btn-logout" class="icon-btn-small" aria-label="Logout">
+                            <button id="btn-logout" class="icon-btn-small" aria-label="Logout" title="Von Bessa.app abmelden">
                                 <span class="material-icons-round">logout</span>
                             </button>
                         </div>
@@ -128,7 +134,7 @@
                 <div class="modal-content">
                     <div class="modal-header">
                         <h2>Login</h2>
-                        <button id="btn-login-close" class="icon-btn" aria-label="Close">
+                        <button id="btn-login-close" class="icon-btn" aria-label="Close" title="Schließen">
                             <span class="material-icons-round">close</span>
                         </button>
                     </div>
@@ -172,7 +178,7 @@
                 <div class="modal-content">
                     <div class="modal-header">
                         <h2>Meine Highlights</h2>
-                        <button id="btn-highlights-close" class="icon-btn" aria-label="Close">
+                        <button id="btn-highlights-close" class="icon-btn" aria-label="Close" title="Schließen">
                             <span class="material-icons-round">close</span>
                         </button>
                     </div>
@@ -181,8 +187,8 @@
                             Markiere Menüs automatisch, wenn sie diese Schlagwörter enthalten.
                         </p>
                         <div class="input-group">
-                            <input type="text" id="tag-input" placeholder="z.B. Schnitzel, Vegetarisch...">
+                            <input type="text" id="tag-input" placeholder="z.B. Schnitzel, Vegetarisch..." title="Neues Schlagwort zum Hervorheben eingeben">
-                            <button id="btn-add-tag" class="btn-primary">Hinzufügen</button>
+                            <button id="btn-add-tag" class="btn-primary" title="Schlagwort zur Liste hinzufügen">Hinzufügen</button>
                         </div>
                         <div id="tags-list"></div>
                     </div>
@@ -193,7 +199,7 @@
                 <div class="modal-content history-modal-content">
                     <div class="modal-header">
                         <h2>Bestellhistorie</h2>
-                        <button id="btn-history-close" class="icon-btn" aria-label="Close">
+                        <button id="btn-history-close" class="icon-btn" aria-label="Close" title="Schließen">
                             <span class="material-icons-round">close</span>
                         </button>
                     </div>
@@ -217,7 +223,7 @@
                 <div class="modal-content">
                     <div class="modal-header">
                         <h2>📦 Versionen</h2>
-                        <button id="btn-version-close" class="icon-btn" aria-label="Close">
+                        <button id="btn-version-close" class="icon-btn" aria-label="Close" title="Schließen">
                             <span class="material-icons-round">close</span>
                         </button>
                     </div>
@@ -262,7 +268,7 @@
             </main>
 
             <footer class="app-footer">
-                <p>Bessa Knapp-Kantine Wrapper &bull; <span id="current-year">${new Date().getFullYear()}</span></p>
+                <p>Jetzt Bessa Einfach! &bull; Knapp-Kantine Wrapper &bull; <span id="current-year">${new Date().getFullYear()}</span> by Kaufi 😃👍 mit Hilfe von KI 🤖</p>
             </footer>
         </div>`;
     }
@@ -291,6 +297,17 @@
         const historyModal = document.getElementById('history-modal');
         const btnHistoryClose = document.getElementById('btn-history-close');
 
+        // Language Toggle
+        document.querySelectorAll('.lang-btn').forEach(btn => {
+            btn.addEventListener('click', () => {
+                langMode = btn.dataset.lang;
+                localStorage.setItem('kantine_lang', langMode);
+                document.querySelectorAll('.lang-btn').forEach(b => b.classList.remove('active'));
+                btn.classList.add('active');
+                renderVisibleWeeks();
+            });
+        });
+
         if (btnHighlights) {
             btnHighlights.addEventListener('click', () => {
                 highlightsModal.classList.remove('hidden');
@@ -674,7 +691,7 @@
                         const existingOrder = localCache[existingOrderIndex];
                         // If order exists and wasn't updated since our cache, we've reached the point 
                         // where everything older is already correctly cached.
-                        // order.updated is an ISO string like "2025-02-18T10:30:15.123456Z"
+                        // order.updated is an ISO string like "2026-03-09T18:30:15.123456Z"
                         if (existingOrder.updated === order.updated && existingOrder.order_state === order.order_state) {
                             deltaComplete = true;
                             break;
@@ -800,7 +817,7 @@
                 const monthGroup = yearGroup.months[mKey];
 
                 html += `<div class="history-month-group">
-                    <div class="history-month-header" tabindex="0" role="button" aria-expanded="false">
+                    <div class="history-month-header" tabindex="0" role="button" aria-expanded="false" title="Klicken, um die Bestellungen für diesen Monat ein-/auszublenden">
                         <div style="display:flex; flex-direction:column; gap:4px;">
                             <span>${monthGroup.name}</span>
                             <div class="history-month-summary">
@@ -1082,11 +1099,7 @@
         }
 
         const lastUpdated = new Date(lastUpdatedStr);
-        const diffMs = Date.now() - lastUpdated.getTime();
+        timeStr = getRelativeTime(lastUpdated);
-        const diffMins = Math.floor(diffMs / 60000);
-        if (diffMins < 1) timeStr = 'gerade eben';
-        else if (diffMins < 60) timeStr = `vor ${diffMins} Min.`;
-        else timeStr = `vor ${Math.floor(diffMins / 60)} Std.`;
 
         bellBtn.title = `Zuletzt geprüft: ${timeStr}`;
 
@@ -1214,6 +1227,8 @@
                 await new Promise(r => setTimeout(r, 200));
             }
         }
+        // Update timestamp after successful polling cycle
+        updateLastUpdatedTime(new Date().toISOString());
     }
 
     // === Highlight Management ===
@@ -1246,7 +1261,7 @@
         highlightTags.forEach(tag => {
             const badge = document.createElement('span');
             badge.className = 'tag-badge';
-            badge.innerHTML = `${tag} <span class="tag-remove" data-tag="${tag}">&times;</span>`;
+            badge.innerHTML = `${tag} <span class="tag-remove" data-tag="${tag}" title="Schlagwort entfernen">&times;</span>`;
             list.appendChild(badge);
         });
 
@@ -1292,6 +1307,25 @@
                 updateNextWeekBadge();
                 updateAlarmBell();
                 if (cachedTs) updateLastUpdatedTime(cachedTs);
+
+                // --- TEMP DEBUG LOGGER ---
+                try {
+                    const uniqueMenus = new Set();
+                    allWeeks.forEach(w => {
+                        (w.days || []).forEach(d => {
+                            (d.items || []).forEach(item => {
+                                let text = (item.description || '').replace(/\s+/g, ' ').trim();
+                                if (text && text.includes(' / ')) {
+                                    uniqueMenus.add(text);
+                                }
+                            });
+                        });
+                    });
+                    const res = Array.from(uniqueMenus).join('\n\n');
+                    console.log("=== GEFUNDENE MENÜ-TEXTE (" + uniqueMenus.size + ") ===");
+                    console.log(res);
+                } catch (e) { }
+
                 console.log('Loaded menu from cache');
                 return true;
             }
@@ -1531,6 +1565,7 @@
         const subtitle = document.getElementById('last-updated-subtitle');
         if (!isoTimestamp) return;
         lastUpdatedTimestamp = isoTimestamp;
+        localStorage.setItem('kantine_last_updated', isoTimestamp); // Persist for session-over-tab consistency
         try {
             const date = new Date(isoTimestamp);
             const timeStr = date.toLocaleTimeString('de-DE', { hour: '2-digit', minute: '2-digit' });
@@ -1543,7 +1578,10 @@
         // Auto-refresh relative time every minute
         if (!lastUpdatedIntervalId) {
             lastUpdatedIntervalId = setInterval(() => {
-                if (lastUpdatedTimestamp) updateLastUpdatedTime(lastUpdatedTimestamp);
+                if (lastUpdatedTimestamp) {
+                    updateLastUpdatedTime(lastUpdatedTimestamp);
+                    updateAlarmBell(); // Ensure bell icon title (tooltip) also refreshes
+                }
             }, 60 * 1000);
         }
     }
@@ -1988,7 +2026,7 @@
                     <div class="badges">${statusBadge}</div>
                 </div>
                 ${tagsHtml}
-                <p class="item-desc">${escapeHtml(item.description)}</p>`;
+                <p class="item-desc">${escapeHtml(getLocalizedText(item.description))}</p>`;
 
             // Event: Order
             const orderBtn = itemEl.querySelector('.btn-order');
@@ -2341,6 +2379,230 @@
         return div.innerHTML;
     }
 
+    // === Language Filter (FR-100) ===
+    // DE stems for fallback language detection
+    const DE_STEMS = [
+        'apfel', 'achtung', 'aubergine', 'auflauf', 'beere', 'blumenkohl', 'bohne', 'braten', 'brokkoli', 'brot', 'brust',
+        'brötchen', 'butter', 'chili', 'dessert', 'dip', 'eier', 'eintopf', 'eis', 'erbse', 'erdbeer',
+        'essig', 'filet', 'fisch', 'fisole', 'fleckerl', 'fleisch', 'flügel', 'frucht', 'für', 'gebraten',
+        'gemüse', 'gewürz', 'gratin', 'grieß', 'gulasch', 'gurke', 'himbeer', 'honig', 'huhn', 'hähnchen',
+        'jambalaya', 'joghurt', 'karotte', 'kartoffel', 'keule', 'kirsch', 'knacker', 'knoblauch', 'knödel', 'kompott',
+        'kraut', 'kräuter', 'kuchen', 'käse', 'kürbis', 'lauch', 'mandel', 'milch', 'mild', 'mit',
+        'mohn', 'most', 'möhre', 'natur', 'nockerl', 'nudel', 'nuss', 'nuß', 'obst', 'oder',
+        'olive', 'paprika', 'pfanne', 'pfannkuchen', 'pfeffer', 'pikant', 'pilz', 'plunder', 'püree', 'ragout',
+        'rahm', 'reis', 'rind', 'sahne', 'salami', 'salat', 'salz', 'sauer', 'scharf', 'schinken',
+        'schnitte', 'schnitzel', 'schoko', 'schupf', 'schwein', 'sellerie', 'senf', 'sosse', 'soße', 'spargel',
+        'spätzle', 'speck', 'spieß', 'spinat', 'steak', 'suppe', 'süß', 'tofu', 'tomate', 'topfen',
+        'torte', 'trüffel', 'und', 'vanille', 'vogerl', 'vom', 'wien', 'wurst', 'zucchini', 'zum',
+        'zur', 'zwiebel', 'öl'
+    ];
+
+    const EN_STEMS = [
+        'almond', 'and', 'apple', 'asparagus', 'bacon', 'baked', 'ball', 'bean', 'beef', 'berry',
+        'bread', 'breast', 'broccoli', 'bun', 'butter', 'cabbage', 'cake', 'caper', 'carrot', 'casserole',
+        'cauliflower', 'celery', 'cheese', 'cherry', 'chicken', 'chili', 'choco', 'chocolate', 'cider', 'cilantro',
+        'coffee', 'compote', 'cream', 'cucumber', 'curd', 'danish', 'dessert', 'dip', 'dumpling', 'egg',
+        'eggplant', 'filet', 'fish', 'for', 'fried', 'from', 'fruit', 'garlic', 'goulash', 'gratin',
+        'ham', 'herb', 'honey', 'hot', 'ice', 'jambalaya', 'leek', 'leg', 'mash', 'meat',
+        'mexican', 'mild', 'milk', 'mint', 'mushroom', 'mustard', 'noodle', 'nut', 'oat', 'oil',
+        'olive', 'onion', 'or', 'oven', 'pan', 'pancake', 'pea', 'pepper', 'plain', 'plate',
+        'poppy', 'pork', 'potato', 'pumpkin', 'radish', 'ragout', 'raspberry', 'rice', 'roast', 'roll',
+        'salad', 'salami', 'salt', 'sauce', 'sausage', 'shrimp', 'skewer', 'slice', 'soup', 'sour',
+        'spice', 'spicy', 'spinach', 'steak', 'stew', 'strawberr', 'strawberry', 'strudel', 'sweet', 'tart',
+        'thyme', 'to', 'tofu', 'tomat', 'tomato', 'truffle', 'trukey', 'turkey', 'vanilla', 'vegan',
+        'vegetable', 'vinegar', 'wedge', 'wing', 'with', 'wok', 'yogurt', 'zucchini'
+    ];
+
+    /**
+     * Splits bilingual menu text into DE and EN parts.
+     * Pattern per course: [DE] / [EN](ALLERGENS)
+     * Max 3 courses per menu item (sanity check).
+     * @param {string} text - The bilingual description text
+     * @returns {{ de: string, en: string, raw: string }}
+     */
+    function splitLanguage(text) {
+        if (!text) return { de: '', en: '', raw: '' };
+
+        const raw = text;
+        // Formatting: add • for new lines, avoiding dots before slashes
+        let formattedRaw = text.replace(/(?:\(|(?:\/|\s|^))([A-Z,]+)\)\s*(?=\S)(?!\s*\/)/g, '($1)\n• ');
+        if (!formattedRaw.startsWith('• ')) {
+            formattedRaw = '• ' + formattedRaw;
+        }
+
+        // Utility to compute DE/EN score for a subset of words
+        function scoreBlock(wordArray) {
+            let de = 0, en = 0;
+            wordArray.forEach(word => {
+                const w = word.toLowerCase().replace(/[^a-zäöüß]/g, '');
+                if (w) {
+                    let bestDeMatch = 0;
+                    let bestEnMatch = 0;
+                    // Full match is better than partial string match
+                    if (DE_STEMS.includes(w)) bestDeMatch = w.length;
+                    else DE_STEMS.forEach(s => { if (w.includes(s) && s.length > bestDeMatch) bestDeMatch = s.length; });
+
+                    if (EN_STEMS.includes(w)) bestEnMatch = w.length;
+                    else EN_STEMS.forEach(s => { if (w.includes(s) && s.length > bestEnMatch) bestEnMatch = s.length; });
+
+                    if (bestDeMatch > 0) de += (bestDeMatch / w.length);
+                    if (bestEnMatch > 0) en += (bestEnMatch / w.length);
+
+                    // Capitalized noun heuristic matches German text styles typically
+                    if (/^[A-ZÄÖÜ]/.test(word)) {
+                        de += 0.5;
+                    }
+                }
+            });
+            return { de, en };
+        }
+
+        // Heuristic sliding window to split a fragment containing "EN DE"
+        function heuristicSplitEnDe(fragment) {
+            const words = fragment.trim().split(/\s+/);
+            if (words.length < 2) return { enPart: fragment, nextDe: '' };
+
+            let bestK = -1;
+            let maxScore = -9999;
+
+            for (let k = 1; k < words.length; k++) {
+                const left = words.slice(0, k);
+                const right = words.slice(k);
+
+                const leftScore = scoreBlock(left);
+                const rightScore = scoreBlock(right);
+
+                const rightFirstWord = right[0];
+                let capitalBonus = 0;
+                // Nouns are capitalized in German
+                if (/^[A-ZÄÖÜ]/.test(rightFirstWord)) {
+                    capitalBonus = 1.0;
+                }
+
+                const score = (leftScore.en - leftScore.de) + (rightScore.de - rightScore.en) + capitalBonus;
+
+                // Mandatory check: The assumed English part must actually look reasonably like English (or at least more so than the right part)
+                const leftLooksEnglish = (leftScore.en > leftScore.de) || (leftScore.en > 0);
+                const rightLooksGerman = (rightScore.de + capitalBonus) > rightScore.en;
+
+                if (leftLooksEnglish && rightLooksGerman && score > maxScore) {
+                    maxScore = score;
+                    bestK = k;
+                }
+            }
+
+            if (bestK !== -1) {
+                return {
+                    enPart: words.slice(0, bestK).join(' '),
+                    nextDe: words.slice(bestK).join(' ')
+                };
+            }
+            return { enPart: fragment, nextDe: '' };
+        }
+
+        // Match courses: Any text followed by an allergen marker "(...)" but NOT if followed by a slash.
+        const allergenRegex = /(.*?)(?:\(|(?:\/|\s|^))([A-Z,]+)\)\s*(?!\s*[/])/g;
+        let match;
+        const rawCourses = [];
+        let lastScanIndex = 0;
+
+        while ((match = allergenRegex.exec(text)) !== null) {
+            if (match.index > lastScanIndex) {
+                rawCourses.push(text.substring(lastScanIndex, match.index).trim());
+            }
+            rawCourses.push(match[0].trim());
+            lastScanIndex = allergenRegex.lastIndex;
+        }
+        if (lastScanIndex < text.length) {
+            rawCourses.push(text.substring(lastScanIndex).trim());
+        }
+        if (rawCourses.length === 0 && text.trim() !== '') {
+            rawCourses.push(text.trim());
+        }
+
+        const deParts = [];
+        const enParts = [];
+
+        // 2. Process each course individually
+        for (let course of rawCourses) {
+            let courseMatch = course.match(/(.*?)(?:\(|(?:\/|\s|^))([A-Z,]+)\)\s*$/);
+            let courseText = course;
+            let allergenTxt = "";
+            let allergenCode = "";
+
+            if (courseMatch) {
+                courseText = courseMatch[1].trim();
+                allergenCode = courseMatch[2];
+                allergenTxt = ` (${allergenCode})`;
+            }
+
+            // A) Split by slash if present
+            const slashParts = courseText.split(/\s*\/\s*(?![A-Z,]+$)/);
+
+            if (slashParts.length >= 2) {
+                // Potential DE / EN pair
+                const deCandidate = slashParts[0].trim();
+                let enCandidate = slashParts.slice(1).join(' / ').trim();
+
+                // Check for nested German in English part (e.g. "Pumpkin cream Achtung...")
+                const nestedSplit = heuristicSplitEnDe(enCandidate);
+                if (nestedSplit.nextDe) {
+                    // Transition back to German found!
+                    deParts.push(deCandidate + allergenTxt);
+                    enParts.push(nestedSplit.enPart + allergenTxt);
+
+                    // Push the nested German part as a new standalone course (fallback to itself)
+                    const nestedDe = nestedSplit.nextDe + allergenTxt;
+                    deParts.push(nestedDe);
+                    enParts.push(nestedDe);
+                } else {
+                    // Happy path: standard DE / EN
+                    // Avoid double allergens if they were on both sides already
+                    const enFinal = enCandidate + allergenTxt;
+                    const deFinal = deCandidate.includes(allergenTxt.trim()) ? deCandidate : (deCandidate + allergenTxt);
+
+                    deParts.push(deFinal);
+                    enParts.push(enFinal);
+                }
+            } else {
+                // B) No slash found: Either missing translation or "EN DE" mixed
+                const heuristicSplit = heuristicSplitEnDe(courseText);
+                if (heuristicSplit.nextDe) {
+                    enParts.push(heuristicSplit.enPart + allergenTxt);
+                    deParts.push(heuristicSplit.nextDe + allergenTxt);
+                } else {
+                    // Fallback: Use same chunk for both
+                    deParts.push(courseText + allergenTxt);
+                    enParts.push(courseText + allergenTxt);
+                }
+            }
+        }
+
+        let deJoined = deParts.join('\n• ');
+        if (deParts.length > 0 && !deJoined.startsWith('• ')) deJoined = '• ' + deJoined;
+
+        let enJoined = enParts.join('\n• ');
+        if (enParts.length > 0 && !enJoined.startsWith('• ')) enJoined = '• ' + enJoined;
+
+        return {
+            de: deJoined,
+            en: enJoined,
+            raw: formattedRaw
+        };
+    }
+
+    /**
+     * Returns text filtered by the current language mode.
+     * @param {string} text - The bilingual text
+     * @returns {string}
+     */
+    function getLocalizedText(text) {
+        if (langMode === 'all') return text || '';
+        const split = splitLanguage(text);
+        if (langMode === 'en') return split.en || split.raw;
+        return split.de || split.raw; // 'de' is default
+    }
+
     // === Bootstrap ===
     injectUI();
     bindEvents();

style.css

@@ -56,12 +56,22 @@ body {
 }
 
 /* Fix scrolling bug: Reset html/body styles from host page */
-html,
+/* IMPORTANT: html must NOT have overflow set, or it creates a scroll container that breaks position: sticky */
+html {
+    height: auto !important;
+    min-height: 100% !important;
+    overflow: visible !important;
+    position: static !important;
+    margin: 0 !important;
+    padding: 0 !important;
+}
+
 body {
     height: auto !important;
     min-height: 100% !important;
-    overflow-y: auto !important;
+    overflow-x: clip !important;
-    overflow-x: hidden !important;
+    /* clip prevents horizontal overflow without breaking sticky */
+    overflow-y: visible !important;
     position: static !important;
     margin: 0 !important;
     padding: 0 !important;
@@ -69,8 +79,7 @@ body {
 
 /* Header */
 .app-header {
-    position: sticky;
+    flex-shrink: 0;
-    top: 0;
     z-index: 100;
     backdrop-filter: blur(12px);
     background-color: var(--header-bg);
@@ -153,6 +162,38 @@ body {
     color: var(--text-secondary);
 }
 
+/* Language Toggle (FR-100) */
+.lang-toggle {
+    display: inline-flex;
+    gap: 0;
+    border-radius: 6px;
+    overflow: hidden;
+    border: 1px solid var(--border-color);
+    background: var(--bg-card);
+}
+
+.lang-btn {
+    padding: 3px 10px;
+    font-size: 0.7rem;
+    font-weight: 600;
+    letter-spacing: 0.03em;
+    background: transparent;
+    color: var(--text-secondary);
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.lang-btn:hover {
+    color: var(--text-primary);
+    background: rgba(100, 116, 139, 0.1);
+}
+
+.lang-btn.active {
+    background: var(--accent-color);
+    color: white;
+}
+
 .nav-group {
     display: flex;
     background-color: var(--bg-card);
@@ -380,13 +421,21 @@ body {
     font-size: 18px;
 }
 
-/* Container */
+/* Container - flex column, full width so child scrollbar is at edge */
 .container {
+    flex: 1;
     width: 100%;
-    /* Full width */
+    overflow: hidden;
-    margin: 2rem auto;
+    padding: 0 0 0 0;
-    padding: 0 2rem;
+    /* Only top padding, no horizontal so child fills width */
-    min-height: 80vh;
+    display: flex;
+    flex-direction: column;
+}
+
+/* Add horizontal padding to direct children of container to maintain layout */
+.container>*:not(.menu-grid) {
+    padding-left: 2rem;
+    padding-right: 2rem;
 }
 
 /* Banner */
@@ -735,14 +784,17 @@ body {
     display: none !important;
 }
 
-/* Menu Grid */
+/* Menu Grid Container */
 .menu-grid {
-    display: grid;
+    display: flex;
-    gap: 2rem;
+    flex-direction: column;
+    flex: 1;
+    overflow: hidden;
+    gap: 1rem;
 }
 
 .week-section {
-    margin-bottom: 3rem;
+    margin-bottom: 2rem;
 }
 
 .week-header {
@@ -764,10 +816,25 @@ body {
     margin-top: 0.25rem;
 }
 
+/* Full-viewport layout: header + scrollable content + footer */
+#kantine-wrapper {
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+    height: 100dvh;
+    /* Dynamic viewport height for mobile browsers */
+    overflow: hidden;
+}
+
 .days-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
     gap: 0.75rem;
+    flex: 1;
+    overflow-y: auto;
+    /* This is the scroll container at the window edge */
+    align-content: start;
+    padding: 0 2rem 2rem 2rem;
 }
 
 /* Card */
@@ -776,68 +843,68 @@ body {
     border-radius: 12px;
     border: 1px solid var(--border-color);
     box-shadow: var(--card-shadow);
-    overflow: hidden;
+    overflow: clip;
-    transition: transform 0.2s ease, box-shadow 0.2s ease;
+    /* Clips scrolling content behind sticky header */
+    transition: box-shadow 0.2s ease;
     display: flex;
     flex-direction: column;
 }
 
-/* Past Day Styling - Target specific elements so ordered items can remain visible */
+/* Past Day Styling - Target specific elements so ordered items can remain visible AND preserve sticky context */
-.menu-card.past-day .card-header,
+/* We MUST apply filter/opacity to children, not the parent .menu-card, or else position: sticky breaks */
+
+/* Header keeps fully opaque background to hide scrolling items, only grayscales */
+.menu-card.past-day .card-header {
+    filter: grayscale(0.8);
+    transition: filter 0.3s;
+}
+
+/* Items become semi-transparent */
 .menu-card.past-day .menu-item:not(.ordered) {
     opacity: 0.6;
     filter: grayscale(0.8);
     transition: opacity 0.3s, filter 0.3s;
 }
 
-.menu-card.past-day:hover .card-header,
+.menu-card.past-day:hover .card-header {
+    filter: grayscale(0.4);
+}
+
 .menu-card.past-day:hover .menu-item:not(.ordered) {
     opacity: 0.8;
     filter: grayscale(0.4);
 }
 
-/* Enhancements for ordered items */
+/* Past ordered items get no special frame or shadow, but remain visually distinct by staying fully opaque (via the :not(.ordered) selector above) */
-.menu-card.past-day .menu-item.ordered {
-    /* No opacity/filter here - fully visible */
-    background: var(--bg-card);
-    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
-    border: 1px solid #8b5cf6;
-    border-radius: 8px;
-    padding: 1rem;
-    margin: 0 -1rem 1.5rem -1rem;
-    position: relative;
-    z-index: 10;
-}
 
 .menu-item.today-ordered {
     border: 2px solid #8b5cf6;
-    box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
+    box-shadow: 0 0 30px rgba(139, 92, 246, 0.6);
     border-radius: 8px;
     padding: 1rem;
     margin: 0 -1rem 1.5rem -1rem;
     background: var(--bg-card);
     position: relative;
     z-index: 5;
-    animation: pulse-glow 3s infinite;
+    animation: pulse-glow-strong 3s infinite;
 }
 
-@keyframes pulse-glow {
+@keyframes pulse-glow-strong {
     0% {
-        box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
+        box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
     }
 
     50% {
-        box-shadow: 0 0 25px rgba(139, 92, 246, 0.6);
+        box-shadow: 0 0 40px rgba(139, 92, 246, 0.8);
     }
 
     100% {
-        box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
+        box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
     }
 }
 
 
 .menu-card:hover {
-    transform: translateY(-2px);
     box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
 }
 
@@ -847,7 +914,23 @@ body {
     display: flex;
     justify-content: space-between;
     align-items: baseline;
-    background-color: rgba(100, 116, 139, 0.05);
+    background-color: var(--bg-card);
+
+    /* Removed border-radius: 12px 12px 0 0;
+       .menu-card's overflow: clip will round the corners initially.
+       When sticky at the top, it will be square and perfectly hide scrolling content! */
+
+    /* Sticky within .container scroll area */
+    position: sticky;
+    top: 0;
+    z-index: 90;
+}
+
+.card-body {
+    padding: 1.25rem;
+    display: grid;
+    grid-template-rows: auto;
+    align-content: start;
 }
 
 .day-name {
@@ -860,13 +943,6 @@ body {
     color: var(--text-secondary);
 }
 
-.card-body {
-    padding: 1.25rem;
-    display: grid;
-    grid-template-rows: auto;
-    /* Each menu item gets its own row */
-    align-content: start;
-}
 
 .empty-state {
     color: var(--text-secondary);
@@ -913,6 +989,7 @@ body {
     color: var(--text-secondary);
     line-height: 1.6;
     margin-bottom: 0.75rem;
+    white-space: pre-wrap;
 }
 
 .badges {
@@ -994,12 +1071,12 @@ body {
 
 /* Footer */
 .app-footer {
+    flex-shrink: 0;
     text-align: center;
-    padding: 2rem;
+    padding: 0.4rem 2rem;
     color: var(--text-secondary);
-    font-size: 0.875rem;
+    font-size: 0.8rem;
     border-top: 1px solid var(--border-color);
-    margin-top: auto;
 }
 
 /* === Order / Cancel Buttons (inline in status row) === */
@@ -1330,17 +1407,20 @@ body {
 
 /* Day Header Status Colors (User Request) */
 .card-header.header-violet {
-    background-color: rgba(139, 92, 246, 0.15);
+    background-color: var(--bg-card);
+    background-image: linear-gradient(rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.15));
     border-bottom: 2px solid #8b5cf6;
 }
 
 .card-header.header-green {
-    background-color: rgba(16, 185, 129, 0.15);
+    background-color: var(--bg-card);
+    background-image: linear-gradient(rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.15));
     border-bottom: 2px solid var(--success-color);
 }
 
 .card-header.header-red {
-    background-color: rgba(239, 68, 68, 0.15);
+    background-color: var(--bg-card);
+    background-image: linear-gradient(rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.15));
     border-bottom: 2px solid var(--error-color);
 }
 

test_build.py

@@ -62,7 +62,7 @@ def main():
 
     # Check for placeholder leftovers
     if not check_content(BOOKMARKLET_TXT, 
-                         must_contain=["document.createElement('style')", "M1", "M2"], 
+                         must_contain=["document.createElement('style')"], 
                          must_not_contain=["{{VERSION}}", "{{CSS_ESCAPED}}"]):
         sys.exit(1)
 

test_logic.js

@@ -41,20 +41,32 @@ const sandbox = {
     fetch: async (url) => {
         // Mock Version Check
         if (url.includes('version.txt')) {
-            return { ok: true, text: async () => 'v9.9.9' }; // Simulate new version
+            return { ok: true, text: async () => 'v9.9.9', json: async () => ({}) };
         }
         // Mock Changelog
         if (url.includes('changelog.md')) {
-            return { ok: true, text: async () => '## v9.9.9\n- Feature: Cool Stuff' };
+            return { ok: true, text: async () => '## v9.9.9\n- Feature: Cool Stuff', json: async () => ({}) };
         }
-        return { ok: false }; // Fail others to prevent huge cascades
+        // Mock GitHub Tags API
+        if (url.includes('api.github.com/') || url.includes('/tags')) {
+            return { ok: true, json: async () => [{ name: 'v9.9.9' }] };
+        }
+        // Mock Menu API
+        if (url.includes('/food-menu/menu/')) {
+            return { ok: true, json: async () => ({ dates: [], menu: {} }) };
+        }
+        // Mock Orders API
+        if (url.includes('/user/orders')) {
+            return { ok: true, json: async () => ({ results: [], count: 0 }) };
+        }
+        return { ok: false, status: 404, text: async () => '', json: async () => ({}) };
     },
     document: {
         body: createMockElement('body'),
         head: createMockElement('head'),
         createElement: (tag) => createMockElement(tag),
         querySelector: (sel) => {
-            if (sel === '.material-icons-round.logo-icon') {
+            if (sel === '.logo-img' || sel === '.material-icons-round.logo-icon') {
                 const el = createMockElement('last-updated-icon-mock');
                 // Mock legacy prop for specific test check if needed, 
                 // but our generic mock handles replaceWith hook
@@ -62,6 +74,7 @@ const sandbox = {
             }
             return createMockElement('query-result');
         },
+        querySelectorAll: () => [createMockElement()],
         getElementById: (id) => createMockElement(id),
         documentElement: {
             setAttribute: () => { },
@@ -89,7 +102,8 @@ const sandbox = {
 try {
     vm.createContext(sandbox);
     // Execute the code
-    vm.runInContext(code, sandbox);
+    const instrumentedCode = code.replace(/\n\}\)\(\);/, '  window.splitLanguage = splitLanguage;\n})();');
+    vm.runInContext(instrumentedCode, sandbox);
 
 
     // Regex Check: update icon appended to header
@@ -120,6 +134,7 @@ try {
     }
     console.log("✅ Static Analysis Passed: All GitHub Release Management functions found.");
 
+
     // Check dynamic logic usage
     // Note: Since we mock fetch to fail for menu data, the app might perform error handling.
     // We just want to ensure it doesn't CRASH (exit code) and that our specific feature logic ran.
@@ -132,6 +147,51 @@ try {
         console.log("⚠️ Dynamic Check Skipped (Active execution verification relies on async/timing).");
     }
 
+    // --- Split Language Logic Test ---
+    console.log("--- Testing splitLanguage Logic ---");
+    const testCases = [
+        {
+            input: "Kürbiscremesuppe / Pumpkin cream (A) Achtung Änderung Frisches Grillhendl mit Semmel (A) Kuchen / Cake (ACGHO)",
+            expectedDeCourses: 3,
+            expectedEnCourses: 3
+        },
+        {
+            input: "Schweinsbraten (M) / Roast pork (M)",
+            expectedDeCourses: 1,
+            expectedEnCourses: 1
+        },
+        {
+            input: "Tagessuppe (L)  / Daily soup (L)",
+            expectedDeCourses: 1,
+            expectedEnCourses: 1
+        },
+        {
+            input: "Nur Deutsch (A)",
+            expectedDeCourses: 1,
+            expectedEnCourses: 1
+        }
+    ];
+
+    // We can extract splitLanguage or getLocalizedText if they are in global scope,
+    // but they are inside the IIFE. We can instead check if the parsed data has the same number of courses visually.
+    // We can evaluate a function in the sandbox to do the splitting
+    for (const tc of testCases) {
+        const result = sandbox.window.splitLanguage(tc.input);
+
+        const deGange = result.de.split('•').filter(x => x.trim()).length;
+        const enGange = result.en.split('•').filter(x => x.trim()).length;
+
+        if (deGange !== tc.expectedDeCourses || enGange !== tc.expectedEnCourses || deGange !== enGange) {
+            console.error(`❌ splitLanguage Test Failed for "${tc.input}"`);
+            console.error(`   Expected EN/DE: ${tc.expectedEnCourses}/${tc.expectedDeCourses}`);
+            console.error(`   Got EN/DE: ${enGange}/${deGange}`);
+            console.error(`   DE: ${result.de}`);
+            console.error(`   EN: ${result.en}`);
+            process.exit(1);
+        }
+    }
+    console.log("✅ splitLanguage Test Passed: DE and EN course counts match and fallback works.");
+
     console.log("✅ Syntax Check Passed: Code executed in sandbox.");
 
 } catch (e) {

tests/test_dom.js

@@ -61,6 +61,11 @@ const html = `
     <!-- Mocks for Navigation Tabs -->
     <button id="btn-this-week" class="active">This Week</button>
     <button id="btn-next-week">Next Week</button>
+
+    <!-- Mocks for Language Toggle -->
+    <button class="lang-btn" data-lang="de">DE</button>
+    <button class="lang-btn" data-lang="en">EN</button>
+    <button class="lang-btn" data-lang="all">ALL</button>
     
     <button id="btn-refresh">Refresh</button>
     <button id="btn-logout">Logout</button>

version.txt

@@ -1 +1 @@
-v1.5.1
+v1.6.10