/* AI-Faceoff v3 - Generic Comparison Platform */
/* Accordion-based, modal for details */

:root {
    /* Colors */
    --bg-primary: #0a0a0a;
    --bg-card: #1a1a1a;
    --bg-hover: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --text-dim: #a0a0a0;
    --accent: #8ab4f8;
    --border: rgba(255, 255, 255, 0.1);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* === HEADER === */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.playlist-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.playlist-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.site-logo {
    height: 40px;
    width: auto;
}

.site-tagline {
    font-size: 0.875rem;
    color: var(--text-dim);
    font-style: italic;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .site-branding {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .site-logo {
        height: 30px;
    }
    
    .site-tagline {
        font-size: 0.75rem;
    }
}

.category-filter {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(138, 180, 248, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--accent);
}

.clear-filter {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.clear-filter:hover {
    color: var(--text-primary);
}

/* === PLAYLIST === */
.playlist {
    position: fixed;
    top: 60px;
    left: 0;
    width: 300px;
    max-height: calc(100vh - 60px);
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    transition: transform var(--transition-smooth);
    z-index: 90;
}

.playlist.collapsed {
    transform: translateX(-100%);
}

.playlist-content {
    padding: var(--space-md);
}

/* Project Overview Section */
.project-overview-section {
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    border-bottom: 2px solid var(--border);
}

.project-overview-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(138, 180, 248, 0.1);
    border: 1px solid rgba(138, 180, 248, 0.3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.project-overview-item:hover {
    background: rgba(138, 180, 248, 0.15);
    transform: translateY(-2px);
}

.project-overview-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.project-overview-content {
    flex: 1;
}

.project-overview-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: 0.9375rem;
}

.project-overview-subtitle {
    font-size: 0.8125rem;
    color: var(--text-dim);
}

.project-overview-modal {
    max-width: 900px;
    margin: 0 auto;
}

.project-overview-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

/* Playlist Categories */.playlist-item {
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.playlist-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
}

.playlist-item.active {
    background: rgba(255, 255, 255, 0.1);
}

.playlist-item-title {
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.playlist-category {
    margin-bottom: var(--space-lg);
}

.playlist-category-header {
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    transition: all var(--transition-fast);
}

.playlist-category-header:hover {
    background: rgba(255, 255, 255, 0.1);
}

.category-toggle {
    color: var(--text-dim);
    transition: transform var(--transition-fast);
}

.playlist-category-items {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth);
}

.playlist-category-items.active {
    max-height: 2000px;
}

/* === MAIN FACEOFF VIEW === */
.faceoff-view {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
}

.faceoff-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.faceoff-number {
    font-size: 0.875rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.faceoff-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 900;
    margin-bottom: var(--space-sm);
}

.faceoff-tagline {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* === VIDEO CONTAINER === */
.video-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto var(--space-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.video-container iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

/* === PROMPT SECTION === */
.prompt-section {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent);
}

.prompt-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.prompt-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
}

.prompt-more,
.prompt-less {
    background: none;
    border: none;
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.prompt-more:hover,
.prompt-less:hover {
    color: var(--text-primary);
}

.prompt-full {
    margin-top: var(--space-md);
}

.prompt-full.hidden {
    display: none;
}

.prompt-metadata {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}

.metadata-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.metadata-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.metadata-item:last-child {
    border-bottom: none;
}

.metadata-key {
    font-weight: 600;
}

.metadata-value {
    color: var(--text-dim);
    font-size: 0.875rem;
}

/* === PARTICIPANTS ACCORDION === */
.participants-section {
    max-width: 900px;
    margin: 0 auto var(--space-xl);
}

.participants-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.participants-label {
    font-size: 0.875rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.full-conversation-btn {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.full-conversation-btn:hover {
    background: rgba(138, 180, 248, 0.25);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .participants-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .full-conversation-btn {
        width: 100%;
        text-align: center;
    }
}

.participants-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.participant-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.participant-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-left: 4px solid;
}

.participant-header:hover {
    background: rgba(255, 255, 255, 0.05);
}

.participant-header.active {
    background: rgba(255, 255, 255, 0.08);
}

.participant-name {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.participant-version {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-dim);
    opacity: 0.8;
}

.participant-toggle {
    font-size: 1.5rem;
    color: var(--text-dim);
    transition: transform var(--transition-fast);
}

.participant-header.active .participant-toggle {
    transform: rotate(180deg);
}

.participant-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth);
}

.participant-content.active {
    max-height: 5000px;
}

.participant-body {
    padding: var(--space-lg);
    border-top: 1px solid var(--border);
}

.participant-summary {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.participant-webpage {
    width: 100%;
    height: 600px;
    border-radius: var(--radius-md);
    background: #000;
    margin-bottom: var(--space-lg);
    transition: opacity 0.3s ease;
}

.webpage-controls {
    display: flex;
    gap: var(--space-sm);
    justify-content: flex-end;
    margin-bottom: var(--space-sm);
}

@media (max-width: 768px) {
    .participant-webpage {
        height: 400px;
    }
}

.participant-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.action-btn {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* === SURVEY SECTION === */
.survey-section {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
}

.survey-btn {
    width: 100%;
    padding: var(--space-lg);
    background: rgba(138, 180, 248, 0.1);
    border: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.survey-btn:hover {
    background: rgba(138, 180, 248, 0.2);
    transform: translateY(-2px);
}

.survey-btn.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(138, 180, 248, 0.7); }
    50% { box-shadow: 0 0 0 8px rgba(138, 180, 248, 0); }
}

/* === BLOOPERS === */
.bloopers-section {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    text-align: center;
}

.bloopers-btn {
    padding: var(--space-md) var(--space-xl);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-dim);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.bloopers-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

/* === MODAL === */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    overflow-y: auto;
    padding: var(--space-lg);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
}

.modal-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    padding-right: 3rem;
}

.modal-body {
    padding: var(--space-xl);
}

/* Full-width video in modal */
.modal-body iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
}

/* Audio modal with lyrics */
.audio-modal-content {
    max-width: 900px;
    margin: 0 auto;
}

.audio-lyrics {
    background: rgba(255, 255, 255, 0.03);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.audio-lyrics-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.audio-lyrics-text {
    color: var(--text-secondary);
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 1rem;
}

/* Conversation tabs in modal */
.conversation-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--border);
    overflow-x: auto;
}

.conversation-tab {
    padding: var(--space-md) var(--space-lg);
    background: none;
    border: none;
    color: var(--text-dim);
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.conversation-tab:hover {
    color: var(--text-secondary);
}

.conversation-tab.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent);
}

.conversation-content {
    display: none;
}

.conversation-content.active {
    display: block;
}

.conversation-message {
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    border-radius: var(--radius-md);
}

.conversation-message.user {
    background: rgba(138, 180, 248, 0.1);
}

.conversation-message.assistant {
    background: rgba(255, 255, 255, 0.03);
}

.message-role {
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--accent);
}

.message-content {
    color: var(--text-secondary);
    line-height: 1.8;
    white-space: pre-wrap;
}

/* === FOOTER === */
.footer {
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
    border-top: 1px solid var(--border);
    margin-top: var(--space-2xl);
}

.footer-creator {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-md);
}

.footer-link {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.footer-link.youtube {
    background: #ff4444;
}

.footer-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.footer-note {
    font-size: 0.875rem;
    color: var(--text-dim);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .modal {
        padding: 0;
    }
    
    .modal-content {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .conversation-tabs {
        padding: 0 var(--space-sm);
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .modal-content {
        max-height: 95vh;
    }
}

/* === UTILITY === */
.hidden {
    display: none;
}

/* ============================================
   MUSIC PLAYER
   ============================================ */

.music-player-toggle {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
}

.music-player-toggle:hover {
    background: rgba(138, 180, 248, 0.25);
    transform: translateY(-2px);
}

.music-player-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    z-index: 2000;
    overflow-y: auto;
}

.music-player-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.music-player-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 1200px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.music-player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.music-player-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.music-player-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-player-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.music-player-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg);
    overflow: hidden;
    flex: 1;
}

/* Playlist (Left Panel) */
.music-playlist {
    border-right: 1px solid var(--border);
    padding-right: var(--space-lg);
    overflow-y: auto;
}

.music-playlist h3 {
    font-size: 0.875rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.music-playlist-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.music-playlist-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.music-playlist-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.music-playlist-item.active {
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
}

.music-playlist-item-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dim);
    min-width: 30px;
}

.music-playlist-item.active .music-playlist-item-number {
    color: var(--accent);
}

.music-playlist-item-info {
    flex: 1;
}

.music-playlist-item-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.music-playlist-item-artist {
    font-size: 0.875rem;
    color: var(--text-dim);
}

/* Now Playing (Right Panel) */
.music-now-playing {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    overflow-y: auto;
}

.music-video-container {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.music-video-container iframe {
    width: 100%;
    height: 100%;
}

.music-audio-container {
    width: 100%;
}

.music-audio-container audio {
    width: 100%;
}

.music-info {
    text-align: center;
}

.music-song-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.music-song-artist {
    font-size: 1.125rem;
    color: var(--text-dim);
}

.music-lyrics-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    overflow: hidden;
    min-height: 300px; /* Ensure container has height on mobile */
}

.music-lyrics-container h3 {
    font-size: 0.875rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
    flex-shrink: 0; /* Prevent header from shrinking */
}

.music-lyrics {
    flex: 1;
    overflow-y: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
    min-height: 200px; /* Ensure lyrics area has minimum height */
}

.music-lyrics-text {
    color: var(--text-secondary);
    line-height: 2;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 1rem;
}

.music-controls {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

.music-btn {
    padding: var(--space-md) var(--space-lg);
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.music-btn:hover {
    background: rgba(138, 180, 248, 0.25);
    transform: translateY(-2px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .music-player-content {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .music-playlist {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-right: 0;
        padding-bottom: var(--space-md);
        max-height: 200px;
        position: relative;
        --show-scroll-indicator: 1;
    }
    
    /* Scroll indicator for playlist on mobile */
    .music-playlist::after {
        content: '⌄ Scroll for more songs ⌄';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: var(--space-sm);
        background: linear-gradient(to top, var(--bg-card) 50%, transparent);
        text-align: center;
        font-size: 0.75rem;
        color: var(--text-dim);
        pointer-events: none;
        opacity: var(--show-scroll-indicator, 0.8);
        transition: opacity 0.3s ease;
    }
    
    .music-playlist-items {
        padding-bottom: var(--space-xl);
    }
    
    .music-lyrics-container {
        min-height: 400px; /* More height on mobile */
    }
    
    .music-controls {
        flex-direction: column;
    }
    
    .music-btn {
        width: 100%;
    }
    
    .music-player-toggle {
        font-size: 0.8125rem;
        padding: var(--space-xs) var(--space-md);
    }
}

/* ============================================
   OPERA DROPDOWN MENU
   ============================================ */

.opera-menu {
    position: relative;
}

.opera-menu-toggle {
    padding: var(--space-sm) var(--space-lg);
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
}

.opera-menu-toggle:hover {
    background: rgba(138, 180, 248, 0.25);
}

.opera-dropdown {
    position: absolute;
    top: calc(100% + var(--space-xs));
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    min-width: 200px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    display: none;
    z-index: 1000;
}

.opera-dropdown.active {
    display: block;
}

.opera-dropdown-item {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: none;
    border: none;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--border);
}

.opera-dropdown-item:last-child {
    border-bottom: none;
}

.opera-dropdown-item:hover {
    background: rgba(138, 180, 248, 0.1);
    color: var(--accent);
}

@media (max-width: 768px) {
    .opera-menu-toggle {
        font-size: 0.8125rem;
        padding: var(--space-xs) var(--space-md);
    }
    
    .opera-dropdown {
        min-width: 180px;
    }
}

/* ============================================
   VIDEO PLAYER (mirrors music player styles)
   ============================================ */

.video-player-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    z-index: 2000;
    overflow-y: auto;
}

.video-player-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.video-player-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 1200px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.video-player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.video-player-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.video-player-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-player-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.video-player-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg);
    overflow: hidden;
    flex: 1;
}

.video-playlist {
    border-right: 1px solid var(--border);
    padding-right: var(--space-lg);
    overflow-y: auto;
}

.video-playlist h3 {
    font-size: 0.875rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.video-playlist-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.video-playlist-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.video-playlist-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.video-playlist-item.active {
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
}

.video-playlist-item-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dim);
    min-width: 30px;
}

.video-playlist-item.active .video-playlist-item-number {
    color: var(--accent);
}

.video-playlist-item-info {
    flex: 1;
}

.video-playlist-item-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.video-playlist-item-artist {
    font-size: 0.875rem;
    color: var(--text-dim);
}

.video-now-playing {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    overflow-y: auto;
}

.video-player-container-main {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.video-player-container-main iframe {
    width: 100%;
    height: 100%;
}

.video-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-dim);
    font-size: 1.25rem;
}

.video-info {
    text-align: center;
}

.video-song-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.video-song-artist {
    font-size: 1.125rem;
    color: var(--text-dim);
}

.video-controls {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

.video-btn {
    padding: var(--space-md) var(--space-lg);
    background: rgba(138, 180, 248, 0.15);
    border: 1px solid rgba(138, 180, 248, 0.3);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.video-btn:hover {
    background: rgba(138, 180, 248, 0.25);
    transform: translateY(-2px);
}

/* Mobile Video Player */
@media (max-width: 768px) {
    .video-player-content {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .video-playlist {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-right: 0;
        padding-bottom: var(--space-md);
        max-height: 200px;
        position: relative;
        --show-scroll-indicator: 1;
    }
    
    .video-playlist::after {
        content: '⌄ Scroll for more videos ⌄';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: var(--space-sm);
        background: linear-gradient(to top, var(--bg-card) 50%, transparent);
        text-align: center;
        font-size: 0.75rem;
        color: var(--text-dim);
        pointer-events: none;
        opacity: var(--show-scroll-indicator, 0.8);
        transition: opacity 0.3s ease;
    }
    
    .video-playlist-items {
        padding-bottom: var(--space-xl);
    }
    
    .video-controls {
        flex-direction: column;
    }
    
    .video-btn {
        width: 100%;
    }
}