.spl-container{max-width:350px;margin:20px auto;padding:15px;background:#fff;font-family:"Segoe UI",sans-serif;border-radius:12px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.08)}.spl-album-art{width:100%;border-radius:8px;box-shadow:0 3px 8px rgba(0,0,0,.1)}.spl-message{font-size:14px;margin:8px 0 6px;color:#222}.spl-controls{margin-top:8px;display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:5px}.spl-controls button{background:0 0;border:none;color:white;font-size:16px;border-radius:20px;padding:4px 10px;cursor:pointer;transition:background .2s}.spl-controls button:hover{background:#159b40}#seekbar{width:100%;margin-top:8px;appearance:none;height:5px;border-radius:4px;background:#ccc;outline:none}#seekbar::-webkit-slider-thumb{appearance:none;width:10px;height:10px;border-radius:50%;background:#1db954;cursor:pointer}#volumeControl{width:100%;margin-top:6px;height:4px}