/* Soundtrack Section Styles */

.soundtrack-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
    width: 100%;
    flex-wrap: wrap;
    padding: 2rem 0;
}

/* Vinyl Record */
.vinyl-wrapper {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.vinyl-record {
    width: 95%;
    height: 95%;
    border-radius: 50%;
    border: 1.1px solid var(--gold-700);
    background:
        radial-gradient(circle at 50% 50%, #1a1a1a 0%, #000 30%, #1a1a1a 50%, #000000 100%);
    position: relative;
    box-shadow:
        0 0 30px rgba(0, 0, 0, 0.8),
        inset 0 0 20px rgba(255, 225, 142, 0.24);
    animation: vinylSpin 3s linear infinite paused;
    transition: animation-play-state 0.3s;
}

.vinyl-record.playing {
    animation-play-state: running;
}

@keyframes vinylSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Vinyl Grooves */
.vinyl-grooves {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background-image:
        repeating-radial-gradient(circle at center,
            transparent 0px,
            transparent 2px,
            rgba(255, 238, 238, 0.144) 2px,
            rgba(255, 245, 110, 0.158) 3px);
    pointer-events: none;
}

/* Vinyl Label (Center) */
.vinyl-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 30%, #2a2a2a, #1a1a1a 50%, #0a0a0a);
    border: 3px solid var(--gold-700);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
}

.vinyl-label::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #0a0a0a;
    border: 2px solid #333;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.label-text {
    font-family: 'Noto Serif TC', serif;
    font-size: 0.9rem;
    color: #E3C878;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 5px;
    position: relative;
    z-index: 1;
}

.label-subtitle {
    font-family: 'Cinzel', serif;
    font-size: 0.5rem;
    color: #c4c4c4;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    position: relative;
    z-index: 7;
}

/* Turntable Arm */
.turntable-arm {
    position: absolute;
    top: 10%;
    right: 5%;
    width: 180px;
    height: 8px;
    background: linear-gradient(to right, #333 0%, #666 20%, #999 50%, #666 80%, #333 100%);
    border-radius: 4px;
    transform-origin: right center;
    transform: rotate(-25deg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
}

.turntable-arm::before {
    content: '';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #888, #333);
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.turntable-arm::after {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 15px;
    height: 15px;
    background: #8C701C;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.vinyl-record.playing~.turntable-arm {
    transform: rotate(-35deg);
}

/* Audio Player */
.audio-player {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    background: rgba(20, 20, 25, 0.6);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 8px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.audio-player h3 {
    font-family: 'Noto Serif TC', serif;
    font-size: 1.5rem;
    color: #E3C878;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Track List */
.track-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.track-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.track-item:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: #D4AF37;
    transform: translateX(5px);
}

.track-item.active {
    background: rgba(212, 175, 55, 0.15);
    border-color: #D4AF37;
}

.track-number {
    font-family: 'Cinzel', serif;
    font-size: 0.9rem;
    color: #8C701C;
    min-width: 30px;
}

.track-name {
    flex: 1;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.95rem;
    color: #F0F0F0;
}

.track-duration {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    color: #666666;
}

/* Player Controls */
.player-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.control-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #E3C878 0%, #D4AF37 50%, #8C701C 100%);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.control-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.control-btn:active {
    transform: scale(0.95);
}

.play-icon,
.pause-icon {
    font-size: 1.5rem;
    color: #000;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #E3C878 0%, #D4AF37 50%, #8C701C 100%);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 3px;
}

.time-display {
    text-align: center;
    font-family: 'Cinzel', serif;
    font-size: 0.9rem;
    color: #B0B0B0;
    letter-spacing: 0.05em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .soundtrack-container {
        gap: 3rem;
        padding: 1rem 0;
    }

    .vinyl-wrapper {
        width: 300px;
        height: 300px;
    }

    .vinyl-record {
        width: 280px;
        height: 280px;
    }

    .vinyl-label {
        width: 110px;
        height: 110px;
        padding: 15px;
    }

    .label-text {
        font-size: 0.75rem;
    }

    .label-subtitle {
        font-size: 0.45rem;
    }

    .turntable-arm {
        width: 140px;
        top: 8%;
        right: 3%;
    }

    .audio-player {
        max-width: 100%;
        padding: 1.5rem;
    }

    .audio-player h3 {
        font-size: 1.3rem;
    }

    .track-item {
        padding: 0.8rem;
        gap: 0.8rem;
    }

    .track-name {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .vinyl-wrapper {
        width: 250px;
        height: 250px;
    }

    .vinyl-record {
        width: 230px;
        height: 230px;
    }

    .vinyl-label {
        width: 90px;
        height: 90px;
        padding: 10px;
    }

    .label-text {
        font-size: 0.65rem;
    }

    .label-subtitle {
        font-size: 0.4rem;
    }

    .turntable-arm {
        width: 110px;
        height: 6px;
    }

    .audio-player {
        padding: 1rem;
    }

    .track-item {
        flex-wrap: wrap;
        padding: 0.7rem;
    }

    .track-number {
        min-width: 25px;
        font-size: 0.8rem;
    }

    .track-duration {
        order: -1;
        margin-left: auto;
    }
}