/* Audio Production Page Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #ffffff;
    min-height: 100vh;
    line-height: 1.6;
}

/* Navigation */
.top-nav {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d281;
}

.nav-dropdown {
    position: relative;
}

.dropdown-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dropdown-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.nav-dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 0.75rem 1rem;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
}

.dropdown-content a:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Page Wrapper */
.page-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Audio Header */
.audio-header {
    text-align: center;
    margin-bottom: 3rem;
}

.audio-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d281, #00b4d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.audio-header p {
    font-size: 1.2rem;
    color: #b0b0b0;
    max-width: 600px;
    margin: 0 auto;
}

/* Category Navigation */
.category-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.category-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.category-btn.active {
    background: linear-gradient(45deg, #00d281, #00b4d8);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 210, 129, 0.3);
}

/* Audio Player Container */
.audio-player-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.player-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.now-playing {
    flex: 1;
    min-width: 200px;
}

.track-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.track-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
}

.track-category {
    font-size: 0.9rem;
    color: #00d281;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.track-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.track-duration, .track-size {
    font-size: 0.85rem;
    color: #b0b0b0;
}

.player-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.player-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.player-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.player-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.play-btn {
    background: linear-gradient(45deg, #00d281, #00b4d8);
    border-color: transparent;
    width: 56px;
    height: 56px;
}

.play-btn:hover:not(:disabled) {
    background: linear-gradient(45deg, #00b4d8, #00d281);
    box-shadow: 0 4px 15px rgba(0, 210, 129, 0.4);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 150px;
}

.volume-control i {
    color: #b0b0b0;
    font-size: 0.9rem;
}

#volumeSlider {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
}

#volumeSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: #00d281;
    border-radius: 50%;
    cursor: pointer;
}

#volumeSlider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #00d281;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* Progress Container */
.progress-container {
    position: relative;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d281, #00b4d8);
    width: 0%;
    transition: width 0.1s ease;
}

.time-display {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #b0b0b0;
}

/* Audio Tracks Container */
.audio-tracks-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.audio-track {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.audio-track:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.audio-track.playing {
    background: rgba(0, 210, 129, 0.1);
    border-color: rgba(0, 210, 129, 0.3);
    box-shadow: 0 0 20px rgba(0, 210, 129, 0.2);
}

.audio-track::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00d281, #00b4d8);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.audio-track.playing::before {
    transform: scaleX(1);
}

.track-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.track-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    flex: 1;
    margin-right: 1rem;
}

.track-category-badge {
    background: rgba(0, 210, 129, 0.2);
    color: #00d281;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.track-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.track-meta-info {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: #b0b0b0;
}

.track-actions {
    display: flex;
    gap: 0.5rem;
}

.track-action-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.track-action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.track-action-btn.play-track {
    background: linear-gradient(45deg, #00d281, #00b4d8);
    border-color: transparent;
}

.track-action-btn.play-track:hover {
    background: linear-gradient(45deg, #00b4d8, #00d281);
    box-shadow: 0 4px 15px rgba(0, 210, 129, 0.4);
}

/* Loading States */
.loading {
    text-align: center;
    padding: 3rem;
    color: #b0b0b0;
}

.loading i {
    font-size: 2rem;
    margin-bottom: 1rem;
    animation: spin 1s linear infinite;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: #b0b0b0;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Footer */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 4rem;
}

.footer-social {
    margin-bottom: 1rem;
}

.footer-social a {
    color: #b0b0b0;
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: #00d281;
}

.footer-copyright {
    color: #808080;
    font-size: 0.9rem;
}

.footer-copyright a {
    color: #b0b0b0;
    transition: color 0.3s ease;
}

.footer-copyright a:hover {
    color: #00d281;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-wrapper {
        padding: 1rem;
    }
    
    .audio-header h1 {
        font-size: 2rem;
    }
    
    .player-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .now-playing {
        text-align: center;
    }
    
    .player-buttons {
        justify-content: center;
    }
    
    .volume-control {
        justify-content: center;
    }
    
    .audio-tracks-container {
        grid-template-columns: 1fr;
    }
    
    .track-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .track-name {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .nav-content {
        padding: 1rem;
    }
    
    .category-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .category-btn {
        width: 100%;
        max-width: 200px;
    }
}