Fix: Dark-Mode Karte + Badge-Farben + --c-bg-secondary

Karte:
- Dark-Mode: CartoDB Dark Matter Tiles statt OSM Standard
- MutationObserver + matchMedia watchee für Live-Theme-Wechsel
- _buildTileLayer() / _applyTileTheme() / _isDarkMode()

Badges litters.js:
- Hardgekodete dunkle Hintergründe → CSS-Klassen (badge-warning/-success/-muted)
- Funktioniert jetzt in Light + Dark Mode korrekt

movies.css:
- .movie-tag-stirbt/.movie-tag-ueberlebt → CSS-Variablen (danger-/success-subtle)
- Kein weißer Hintergrund mehr in Dark Mode

--c-bg-secondary: Zoom-Control 30px bleiben aus dem letzten Commit
SW by-v1022, APP_VER 1022

backend/static/css/components.css

@@ -5160,9 +5160,9 @@ html.modal-open {
 
 /* "Stirbt der Hund?" Tags */
 .movie-tag-stirbt {
-  background:    #fef2f2;
-  color:         #dc2626;
-  border:        1.5px solid #dc2626;
+  background:    var(--c-danger-subtle);
+  color:         var(--c-danger);
+  border:        1.5px solid var(--c-danger-border);
   border-radius: var(--radius-md);
   padding:       var(--space-2) var(--space-3);
   font-size:     var(--text-xs);
@@ -5172,9 +5172,9 @@ html.modal-open {
 }
 
 .movie-tag-ueberlebt {
-  background:    #f0fdf4;
-  color:         #16a34a;
-  border:        1.5px solid #16a34a;
+  background:    var(--c-success-subtle);
+  color:         var(--c-success);
+  border:        1.5px solid color-mix(in srgb, var(--c-success) 30%, transparent);
   border-radius: var(--radius-md);
   padding:       var(--space-2) var(--space-3);
   font-size:     var(--text-xs);

backend/static/js/app.js

@@ -3,7 +3,7 @@
    Router, State-Management, Navigation, Initialisierung.
    ============================================================ */
 
-const APP_VER     = '1021'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
+const APP_VER     = '1022'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
 const APP_VERSION = '1.6.0'; // ← semantische Version, wird bei make release gesetzt
 const IS_STAGING  = location.hostname === 'staging.banyaro.app';
 // Cache-Bust-Parameter nach Update-Reload sofort entfernen

backend/static/js/pages/litters.js

@@ -31,13 +31,13 @@ window.Page_litters = (() => {
 
   function _statusBadge(status) {
     const map = {
-      geplant:       { label: 'Geplant',        color: '#6B7280' },
-      geboren:       { label: 'Geboren',         color: '#3B82F6' },
-      verfuegbar:    { label: 'Verfügbar',       color: '#22C55E' },
-      abgeschlossen: { label: 'Abgeschlossen',   color: '#374151' },
+      geplant:       { label: 'Geplant',        cls: 'badge-warning' },
+      geboren:       { label: 'Geboren',         cls: 'badge-primary' },
+      verfuegbar:    { label: 'Verfügbar',       cls: 'badge-success' },
+      abgeschlossen: { label: 'Abgeschlossen',   cls: 'badge-muted'   },
     };
-    const s = map[status] || { label: status, color: '#6B7280' };
-    return `<span class="litters-badge" style="background:${s.color}">${_esc(s.label)}</span>`;
+    const s = map[status] || { label: status, cls: 'badge-muted' };
+    return `<span class="badge ${s.cls}">${_esc(s.label)}</span>`;
   }
 
   function _fmtDate(iso) {
@@ -54,12 +54,12 @@ window.Page_litters = (() => {
 
   function _puppyStatusBadge(status) {
     const map = {
-      verfuegbar: { label: 'Verfügbar',  color: '#22C55E' },
-      reserviert: { label: 'Reserviert', color: '#F59E0B' },
-      abgegeben:  { label: 'Abgegeben',  color: '#6B7280' },
+      verfuegbar: { label: 'Verfügbar',  cls: 'badge-success' },
+      reserviert: { label: 'Reserviert', cls: 'badge-warning'  },
+      abgegeben:  { label: 'Abgegeben',  cls: 'badge-muted'   },
     };
-    const s = map[status] || { label: status, color: '#9CA3AF' };
-    return `<span class="litters-badge litters-badge--sm" style="background:${s.color}">${_esc(s.label)}</span>`;
+    const s = map[status] || { label: status, cls: 'badge-muted' };
+    return `<span class="badge badge-sm ${s.cls}">${_esc(s.label)}</span>`;
   }
 
   // ----------------------------------------------------------

backend/static/js/pages/map.js

@@ -11,9 +11,11 @@ window.Page_map = (() => {
   let _map           = null;
   let _leafletLoaded = false;
   let _userPos       = null;
-  let _weatherLoaded = false;
-  let _placingMarker = false;
-  let _tempMarker    = null;
+  let _weatherLoaded   = false;
+  let _placingMarker   = false;
+  let _tempMarker      = null;
+  let _tileLayer       = null;
+  let _themeObserver   = null;
 
   // Standort-Tracking
   let _locationMarker   = null;
@@ -528,7 +530,13 @@ window.Page_map = (() => {
     if (!_userPos) {
       _frankfurtTimer = setTimeout(() => _map.flyTo(center, 14, { duration: 2.5 }), 1200);
     }
-    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { maxZoom: 19 }).addTo(_map);
+    _tileLayer = _buildTileLayer();
+    _tileLayer.addTo(_map);
+
+    // Theme-Wechsel → Tile-Layer tauschen
+    _themeObserver = new MutationObserver(() => _applyTileTheme());
+    _themeObserver.observe(document.documentElement, { attributes: true, attributeFilter: ['data-theme'] });
+    window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', _applyTileTheme);
 
     setTimeout(() => _map.invalidateSize(), 100);
     setTimeout(() => _map.invalidateSize(), 600);
@@ -614,6 +622,37 @@ window.Page_map = (() => {
     return _clusterGroups[layerKey];
   }
 
+  function _isDarkMode() {
+    const t = document.documentElement.getAttribute('data-theme');
+    if (t === 'dark') return true;
+    if (t === 'light') return false;
+    return window.matchMedia('(prefers-color-scheme: dark)').matches;
+  }
+
+  function _buildTileLayer() {
+    if (_isDarkMode()) {
+      return L.tileLayer(
+        'https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png',
+        { maxZoom: 19, subdomains: 'abcd' }
+      );
+    }
+    return L.tileLayer(
+      'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
+      { maxZoom: 19 }
+    );
+  }
+
+  function _applyTileTheme() {
+    if (!_map || !window.L) return;
+    const dark = _isDarkMode();
+    const url  = dark
+      ? 'https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png'
+      : 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
+    if (_tileLayer) {
+      _tileLayer.setUrl(url);
+    }
+  }
+
   function _updateZoomDisplay() {
     if (!_map) return;
     const z  = Math.round(_map.getZoom());

backend/static/sw.js

@@ -3,7 +3,7 @@
    Offline-Cache + Push Notifications + Tile-Cache
    ============================================================ */
 
-const CACHE_VERSION = 'by-v1021';
+const CACHE_VERSION = 'by-v1022';
 const CACHE_STATIC  = `${CACHE_VERSION}-static`;
 const CACHE_TILES   = 'ban-yaro-tiles-v1';  // bleibt über SW-Updates erhalten
 const CACHE_API     = 'ban-yaro-api-v1';    // API-Response-Cache