♻️ Update frontend logic with refactored types

client/index.html

@@ -22,7 +22,7 @@
       left: .5rem;
       width: var(--playerWidth);
       padding: .5rem;
-      background-color: rgba(0, 0, 0, .5);
+      background-color: rgba(0, 0, 0, .85);
       border-radius: .5rem;
       display: flex;
     }