.audio-container {
    transition: all 0.3s ease;
}

.audio-container:hover {
    transform: scale(1.02);
}

#song-list {
    scrollbar-width: thin;
    scrollbar-color: #4b5563 transparent;
}

#song-list::-webkit-scrollbar {
    width: 6px;
}

#song-list::-webkit-scrollbar-track {
    background: transparent;
}

#song-list::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 3px;
}