Round vinyl cover in player bar + larger mobile player

- player-art: border-radius 50% (circle), vinyl ring shadow, centre dot appears while spinning
- Mobile player height: 62px -> 74px, cover: 36px -> 46px

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

styles.css

@@ -176,10 +176,13 @@ nav{flex:1;overflow-y:auto;padding:4px 10px}
 /* ── PLAYER ── */
 .player{position:fixed;bottom:0;left:0;right:0;height:var(--player-h);background:rgba(8,8,20,.93);backdrop-filter:blur(28px);border-top:1px solid var(--border2);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:0;padding:0 20px;z-index:100}
 .player-track{min-width:0;display:flex;align-items:center;gap:10px;overflow:hidden}
-.player-art{width:52px;height:52px;border-radius:8px;background:var(--surface2);flex-shrink:0;overflow:hidden;position:relative}
-.player-art img{width:100%;height:100%;object-fit:cover}
+.player-art{width:52px;height:52px;border-radius:50%;background:var(--surface2);flex-shrink:0;overflow:hidden;position:relative;box-shadow:0 0 0 2px var(--surface2),0 0 0 4px rgba(255,255,255,.08)}
+.player-art img{width:100%;height:100%;object-fit:cover;border-radius:50%}
 .player-art .no-art{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--text3)}
 .player-art.spinning img{animation:spin 8s linear infinite}
+/* Vinyl centre dot */
+.player-art::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;border-radius:50%;background:var(--bg);box-shadow:0 0 0 2px rgba(255,255,255,.15);pointer-events:none;opacity:0;transition:opacity .3s}
+.player-art.spinning::after{opacity:1}
 @keyframes spin{to{transform:rotate(360deg)}}
 .player-info{min-width:0}
 .player-title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .15s}
@@ -365,17 +368,29 @@ nav{flex:1;overflow-y:auto;padding:4px 10px}
   padding-bottom:env(safe-area-inset-bottom);
 }
 .bottom-nav-inner{
-  display:flex;flex-direction:column;align-items:stretch;
+  display:flex;flex-direction:row;align-items:stretch;
   height:100%;width:100%;
 }
 .bnav-item{
-  flex:1;
-  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
-  padding:6px 4px;border-radius:10px;cursor:pointer;
-  font-size:10px;font-weight:600;color:var(--text3);
-  letter-spacing:.3px;text-align:center;min-width:0;
+  flex:1 1 0;              /* ← sorgt für gleich breite Buttons */
+  display:flex;
+  flex-direction:column;
+  align-items:center;
+  justify-content:center;
+  gap:3px;
+  padding:6px 4px;
+  border-radius:10px;
+  cursor:pointer;
+  font-size:10px;
+  font-weight:600;
+  color:var(--text3);
+  letter-spacing:.3px;
+  text-align:center;
+  min-width:0;
   transition:color .15s,background .15s;
-  border:none;background:none;font-family:var(--font);
+  border:none;
+  background:none;
+  font-family:var(--font);
   -webkit-tap-highlight-color:transparent;
 }
 .bnav-item.active{color:var(--accent)}
@@ -655,17 +670,17 @@ nav{flex:1;overflow-y:auto;padding:4px 10px}
 }
 .mobile-menu-btn{display:none;background:none;border:none;color:var(--text);cursor:pointer;padding:8px}
 @media(max-width:768px){
-  :root{--player-h:62px}
+  :root{--player-h:74px}
   /* Single-row compact player: [art][info+star][prev][play][next] + thin progress strip */
   .player{
     display:grid!important;
     grid-template-columns:1fr auto!important;
     grid-template-rows:1fr!important;
-    padding:0 10px 14px;
-    gap:0 8px;
+    padding:0 12px 14px;
+    gap:0 10px;
     align-items:center;
   }
-  .player .player-art{width:36px!important;height:36px!important;border-radius:6px;flex-shrink:0}
+  .player .player-art{width:46px!important;height:46px!important;border-radius:50%!important;flex-shrink:0}
   .player-track{max-width:none!important;width:100%!important;gap:8px}
   .player-info{flex:1;min-width:0;position:relative}
   .player-info>div:first-child{justify-content:flex-start!important;padding-right:24px}

sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'ns-v18';
+const CACHE = 'ns-v19';
 const PRECACHE = ['/', 'index.html', 'styles.css', 'app.js', 'sw.js', 'manifest.json', 'icon.svg'];
 const SKIP_URLS = ['/rest/stream', '/rest/download', '/config.js'];