.progress-container {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}

#progress-bar {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: #ddd;
    border-radius: 5px;
    outline: none;
    cursor: pointer;
}

#song-title {
    color: rgba(255, 255, 255, 0.9);
}

.btn {
    background-color: rgba(255, 255, 255, 0.9);
    color: #1E201E;
}

.btn:hover {
    background-color: rgba(255, 255, 255, 0.7);
}

#progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 15px;
    height: 15px;
    background: #F6C90E;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 10px #F6C90E;
    transition: box-shadow 0.3s ease-in-out;
    -webkit-transition: box-shadow 0.3s ease-in-out;
    -moz-transition: box-shadow 0.3s ease-in-out;
    -ms-transition: box-shadow 0.3s ease-in-out;
    -o-transition: box-shadow 0.3s ease-in-out;
}

#progress-bar::-moz-range-thumb {
    width: 15px;
    height: 15px;
    background: #F6C90E;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px #F6C90E;
    transition: box-shadow 0.3s ease-in-out;
}

#progress-bar::-webkit-slider-thumb:hover,
#progress-bar::-moz-range-thumb:hover {
    box-shadow: 0 0 20px #F6C90E;
}


.time-container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 14px;
    margin-top: 5px;
}

.btn.rounded-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.rotate {
    animation: spin 9s linear infinite;
    animation-play-state: running;
    -webkit-animation: spin 9s linear infinite;
}

.rotate.paused {
    animation-play-state: paused;
}

.player {
    padding-top: 6rem;
}

.card {
    max-width: 450px;
    width: 100%; 
}