.player-container {
    background-color: rgba(0, 0, 0, 0.75); /* 50% transparent black */
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
/*    box-shadow: 0 0 15px 5px #ae10c9; */
    left:32px;
    padding: 8px;
    position:absolute;
    opacity: .80;  /* 50% transparency */
    top:132px;
    width:800px;
    z-index:250;
    /* fuzzy border */
    /* filter: drop-shadow(0px 0px 8px rgba(255, 0, 128, 0.8)); */
    /* Offset X, Offset Y, Blur radius, Spread radius, Color */
    box-shadow: 0 0 15px 5px rgba(0, 123, 255, 0.6);
    border-radius: 24px; /* <--- This rounds all 4 corners */
}

#now-playing {
    position:relative;
/*    top:96px; */
    font-weight: bold;
    margin-bottom: 15px;
    color: silver;
    background-color: black;
}

audio {
    width: 100%;
    margin-bottom: 20px;
}

.playlist {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 640px; /* Adjust to fit your screen size */
    columns: 6;        /* Number of columns */
    column-gap: 8px;  /* Space between columns */
    list-style-type: disc;
    padding-left: 8px;
}

.playlist li {
    padding: 10px;
/*    background: #eee; */
    margin-bottom: 5px;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.2s;
}

.playlist li:hover {
    background: #ddd;
}

.playlist li.active {
    background: #007bff; 
    color: white;
    font-weight: bold;
}