no message

adventskalender/2025/js/popup.js

@@ -208,4 +208,21 @@ function initPopupTools() {
       applyScale();
     };
   }
+  // --- Musik an/aus ---
+  if (btnAudio && bgmusic) {
+    const updateIcon = () => {
+      btnAudio.textContent = bgmusic.paused ? "🔈" : "🔊";
+    };
+
+    updateIcon();
+
+    btnAudio.onclick = () => {
+      if (bgmusic.paused) {
+        bgmusic.play().catch(() => {});
+      } else {
+        bgmusic.pause();
+      }
+      updateIcon();
+    };
+  }
 }