.playback{
    transition: all 0.3s ease;
}

/* floating state */
.playback.is-floating{
    position: fixed;
    bottom: 15px;
    left: 15px;
    z-index: 9999;

    background: white;
    padding: 6px 16px;
    border-radius: 50px;

    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

@media (max-width: 550px) { 
    
    #controls {
    display: flex;
    gap: 10px;
    margin: -5px auto 0 auto;
    padding: 10px 10px;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    }
    
    #subs {
    max-height: 300px;
      overflow-y: visible;
      padding-top: 10px;
    }


.fixed-controls{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
}
    .playback {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}