#playlist-container {
    padding: 1rem;
    background-color: var(--orange-700);
    box-shadow: 0.5rem 0.5rem var(--orange-900);
    border-radius: 0.5rem;
}

#playlist-container > * {
    max-width: 100%;
}

#playlist-container select {
    background-color: var(--blue-900);
    color: var(--gray-800);
    font-family: var(--heading-font);
}

#select-song option {
    color: var(--orange-600);
    width: 100%;
}

#playlist-container .inline-list {
    justify-content: center;
}

#playlist-container .inline-list > * {
    margin-inline: 0.5rem;
    margin-block: 0.5rem;
}

#playing-mode {
    width: calc( 100% - 7rem ) ;
}

/* Action buttons */
#playlist-container button {
    width: 2rem;
    aspect-ratio: 1;
    background-color: transparent;

    background-repeat: no-repeat;
    background-size: contain;

    transition: 200ms;

    border: 0;
    border-radius: 0.5rem;
    box-shadow: 0 0.4rem var(--gray-300);
    background-color: var(--gray-600);
}

#playlist-container button#btn-prev {
    background-image: url('/icons/skip_previous.png');
}

#playlist-container button#btn-pause-play[data-playing="false"] {
    background-image: url('/icons/play.png');
}

#playlist-container button#btn-pause-play[data-playing="true"] {
    background-image: url('/icons/pause.png');
    background-color: var(--gray-500);
}

#playlist-container button#btn-next {
    background-image: url('/icons/skip_next.png');
}