/* Enhanced Music/Video Player Styles */
/* River Cats - Enhanced Modern Dark Theme */
:root {
    --primary-blue: #1e40af;
    --secondary-blue: #3b82f6;
    --accent-blue: #60a5fa;
    --light-blue: #93c5fd;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: #111111;
    --border-color: #1f1f1f;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    --shadow-sm: 0 2px 8px rgba(30, 64, 175, 0.1);
    --shadow-md: 0 8px 25px rgba(30, 64, 175, 0.15);
    --shadow-lg: 0 20px 40px rgba(30, 64, 175, 0.2);
    --shadow-3d: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(30, 64, 175, 0.1);
    --blur: blur(10px);
    --font-primary: "Cinzel", serif;
    --font-secondary: "Inter", sans-serif;
    --section-padding: 120px 0;
    --container-padding: 0 24px;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --transition-fast: 0.2s ease-in-out;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.music-player-section {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    color: var(--text-primary);
}

.music-player-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.player-wrapper {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 2rem;
    backdrop-filter: var(--blur);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-3d);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.player-wrapper:hover {
    border-color: var(--secondary-blue);
    box-shadow: var(--shadow-lg);
}

.player-wrapper.loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    animation: loading 1.5s infinite;
    z-index: 10;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Visual Display Area */
.visual-display {
    width: 100%;
    height: 200px;
    background: var(--darker-bg);
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
    overflow: hidden;
    position: relative;
    border: 2px solid rgba(30, 64, 175, 0.3);
    transition: var(--transition-smooth);
}

.visual-display:hover {
    border-color: var(--secondary-blue);
}

/* Video Player */
.video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--border-radius-sm) - 2px);
}

/* Audio Visualizer */
.audio-visualizer {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(30, 64, 175, 0.1) 0%, rgba(0, 0, 0, 0.3) 100%);
}

#spectrogram {
    width: 100%;
    height: 120px;
    opacity: 0.9;
}

/* Player Display */
.player-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.track-info {
    flex: 1;
}

.track-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--accent-blue);
    font-family: var(--font-primary);
}

.track-artist {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}

.media-type {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(30, 64, 175, 0.2);
    padding: 0.2rem 0.6rem;
    border-radius: var(--border-radius-sm);
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.time-display {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-family: var(--font-secondary);
}

.time-separator {
    margin: 0 0.5rem;
    opacity: 0.5;
}

/* Progress Container */
.progress-container {
    margin: 1.5rem 0;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-fast);
}

.progress-bar:hover {
    background: rgba(30, 64, 175, 0.2);
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(30, 64, 175, 0.1) 0%, rgba(30, 64, 175, 0.05) 100%);
    border-radius: 3px;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    width: 0%;
    transition: width 0.1s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(30, 64, 175, 0.5);
    opacity: 0;
    transition: var(--transition-fast);
}

.progress-bar:hover .progress-fill::after {
    opacity: 1;
}

/* Player Controls */
.player-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.control-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border-color);
    transform: translateZ(0);
}

.control-btn:hover {
    background: rgba(30, 64, 175, 0.2);
    border-color: var(--secondary-blue);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-md);
}

.play-pause-btn {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-color: var(--secondary-blue);
    box-shadow: var(--shadow-sm);
}

.play-pause-btn:hover {
    background: var(--gradient-accent);
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-3d);
}

.control-btn i {
    font-size: 1.2rem;
}

.play-pause-btn i {
    font-size: 1.4rem;
}

/* Volume Control */
.volume-control {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-left: 1rem;
}

.volume-icon {
    font-size: 1.1rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.volume-icon:hover {
    color: var(--accent-blue);
    transform: scale(1.1);
}

.volume-slider {
    width: 80px;
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    transition: var(--transition-fast);
}

.volume-slider:hover {
    background: rgba(30, 64, 175, 0.2);
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-blue);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(30, 64, 175, 0.3);
    transition: var(--transition-smooth);
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-sm);
    background: var(--light-blue);
}

.volume-slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-blue);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(30, 64, 175, 0.3);
}

/* Playlist */
.playlist {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.playlist h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    font-family: var(--font-primary);
}

.playlist-items {
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(30, 64, 175, 0.3) transparent;
}

.playlist-items::-webkit-scrollbar {
    width: 6px;
}

.playlist-items::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 3px;
}

.playlist-items::-webkit-scrollbar-thumb {
    background: rgba(30, 64, 175, 0.3);
    border-radius: 3px;
    transition: var(--transition-fast);
}

.playlist-items::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-blue);
}

.playlist-item {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    background: var(--card-bg);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    position: relative;
    transform: translateZ(0);
}

.playlist-item:hover {
    background: var(--darker-bg);
    border-color: var(--secondary-blue);
    transform: translateX(8px);
    box-shadow: var(--shadow-sm);
}

.playlist-item.active {
    background: rgba(30, 64, 175, 0.1);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-sm);
}

.playlist-item.active .song-name {
    color: var(--accent-blue);
}

.play-indicator {
    width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.playlist-item.active .play-indicator {
    color: var(--accent-blue);
}

.song-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
    margin-right: 1rem;
}

.song-duration {
    font-size: 0.85rem;
    color: var(--text-muted);
    min-width: 45px;
    text-align: right;
}

.media-type-indicator {
    margin-left: 0.5rem;
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
    background: var(--border-color);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.media-type-indicator.video {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.media-type-indicator.audio {
    background: rgba(30, 64, 175, 0.2);
    color: var(--accent-blue);
    border: 1px solid rgba(30, 64, 175, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .music-player-container {
        margin: 0 1rem;
    }
    
    .player-wrapper {
        padding: 1.5rem;
    }
    
    .visual-display {
        height: 150px;
    }
    
    .player-display {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .track-title {
        font-size: 1.2rem;
    }
    
    .player-controls {
        gap: 1rem;
    }
    
    .control-btn {
        width: 45px;
        height: 45px;
    }
    
    .play-pause-btn {
        width: 55px;
        height: 55px;
    }
    
    .volume-control {
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .volume-slider {
        width: 60px;
    }
    
    .playlist-item {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .play-indicator {
        width: 25px;
        margin-right: 0.8rem;
    }
}

@media (max-width: 480px) {
    .player-wrapper {
        padding: 1rem;
    }
    
    .visual-display {
        height: 120px;
    }
    
    .track-title {
        font-size: 1.1rem;
    }
    
    .player-controls {
        gap: 0.8rem;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    
    .volume-control {
        order: 2;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
        margin-left: 0;
    }
    
    .playlist-items {
        max-height: 200px;
    }
}