/* ===================================================================
 * # audio player styles
 *
 * ------------------------------------------------------------------- */
.audio-player {
    max-width: 600px;
    margin: 4rem auto;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden;
}

.audio-player__header {
    display: flex;
    align-items: center;
    padding: 2.4rem;
}

.audio-player__artwork {
    position: relative;
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    margin-right: 2.4rem;
    cursor: pointer;
}

.audio-player__artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

#play-pause-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    transition: all 0.3s ease;
    opacity: 0;
}

.audio-player__artwork:hover #play-pause-icon {
    opacity: 1;
}

#play-pause-icon.play::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 55%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 16px solid white;
}

#play-pause-icon.pause::before,
#play-pause-icon.pause::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 18px;
    background-color: white;
}

#play-pause-icon.pause::before {
    left: 12px;
}

#play-pause-icon.pause::after {
    right: 12px;
}

.audio-player__info h3 {
    margin-top: 0;
    margin-bottom: 0.4rem;
}

.audio-player__info p {
    margin-bottom: 0;
    font-size: 1.6rem;
    color: #6c757d;
}

#audio-player {
    width: 100%;
    display: block;
}

.audio-player__controls {
    padding: 1.2rem 2.4rem 2.4rem;
}

.audio-player__progress-container {
    width: 100%;
    height: 8px;
    background-color: #e0e0e0;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 1.2rem;
}

.audio-player__progress-bar {
    height: 100%;
    background-color: #3b0d11;
    border-radius: 4px;
    width: 0%;
    position: relative;
}

.audio-player__progress {
    height: 100%;
    background-color: #c0392b;
    border-radius: 4px;
    width: 0%;
}

.audio-player__time {
    font-family: "Montserrat", sans-serif;
    font-size: 1.2rem;
    color: #6c757d;
    text-align: right;
}

.audio-player__volume {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 2.4rem 1.2rem;
}

.audio-player__volume i {
    font-size: 2rem;
    color: #333;
    cursor: pointer;
    margin-right: 1.2rem;
}

/* Custom Volume Slider Styles */
input[type=range].volume-slider {
    appearance: none;
    -webkit-appearance: none;
    width: 100px;
    background: transparent;
}

input[type=range].volume-slider:focus {
    outline: none;
}

/* Track */
input[type=range].volume-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: #d3d3d3;
    border-radius: 3px;
}

input[type=range].volume-slider::-moz-range-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: #d3d3d3;
    border-radius: 3px;
}

/* Thumb */
input[type=range].volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: #3b0d11;
    cursor: pointer;
    margin-top: -5px; /* (track-height - thumb-height) / 2 */
}

input[type=range].volume-slider::-moz-range-thumb {
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: #3b0d11;
    cursor: pointer;
    border: none;
}

.icon-volume-up::before {
    content: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon><path d="M19.07 4.93a10 10 0 0 1 0 14.14M15.54 8.46a5 5 0 0 1 0 7.07"></path></svg>');
}

.icon-volume-off::before {
    content: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon><line x1="23" y1="9" x2="17" y2="15"></line><line x1="17" y1="9" x2="23" y2="15"></line></svg>');
}

.audio-player__track-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.6rem;
}

.track-control-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.8rem;
    margin: 0 1.2rem;
}

.track-control-btn i {
    display: block;
    width: 20px;
    height: 20px;
    color: #333;
    transition: color 0.3s ease;
}

.track-control-btn:hover i {
    color: #3b0d11;
}

.icon-prev::before {
    content: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="currentColor"><polygon points="19 20 9 12 19 4 19 20"></polygon><polygon points="5 20 5 4 7 4 7 20 5 20"></polygon></svg>');
}

.icon-next::before {
    content: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="currentColor"><polygon points="5 4 15 12 5 20 5 4"></polygon><polygon points="19 4 17 4 17 20 19 20 19 4"></polygon></svg>');
}