/* ================================
   BeatGuessr - Modern Premium Design
   ================================ */

:root {
    /* Background - Deeper, richer dark theme */
    --bg-dark: #09090b;
    --bg-surface: #0c0c0f;
    --bg-elevated: #121217;
    --bg-gradient: linear-gradient(145deg, #0a0a0f 0%, #0d0d14 50%, #09090b 100%);
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    
    /* Primary - Vibrant purple with better contrast */
    --primary: #8b5cf6;
    --primary-light: #a78bfa;
    --primary-dark: #7c3aed;
    --primary-glow: rgba(139, 92, 246, 0.4);
    
    /* Accent Colors - More saturated and vibrant */
    --accent-teal: #2dd4bf;
    --accent-pink: #f472b6;
    --accent-gold: #fbbf24;
    --accent-green: #34d399;
    --accent-purple: #c084fc;
    --accent-red: #f87171;
    --accent-blue: #60a5fa;
    --accent-orange: #fb923c;
    
    /* Decade Colors - Refined palette */
    --decade-60s: #f97316;
    --decade-70s: #eab308;
    --decade-80s: #ec4899;
    --decade-90s: #14b8a6;
    --decade-00s: #8b5cf6;
    --decade-10s: #22c55e;
    --decade-20s: #3b82f6;
    
    /* Text - Better hierarchy */
    --text: #fafafa;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-dark: #18181b;
    
    /* Borders and Glass */
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --border-active: rgba(139, 92, 246, 0.5);
    --glass: rgba(255, 255, 255, 0.02);
    --glass-hover: rgba(255, 255, 255, 0.04);
    
    /* Shadows - Layered depth */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5), 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6), 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow-pink: 0 0 40px rgba(244, 114, 182, 0.3), 0 0 80px rgba(244, 114, 182, 0.1);
    --shadow-glow-purple: 0 0 40px rgba(139, 92, 246, 0.3), 0 0 80px rgba(139, 92, 246, 0.1);
    --shadow-glow-teal: 0 0 40px rgba(45, 212, 191, 0.3), 0 0 80px rgba(45, 212, 191, 0.1);
    --shadow-glow-gold: 0 0 40px rgba(251, 191, 36, 0.3), 0 0 80px rgba(251, 191, 36, 0.1);
    
    /* Spacing - More generous */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius - Smoother curves */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-2xl: 28px;
    --radius-full: 9999px;
    
    /* Transitions - Smooth and snappy */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.15s var(--ease-out);
    --transition-normal: 0.25s var(--ease-out);
    --transition-slow: 0.4s var(--ease-out);
}

/* ================================
   Reset & Base
   ================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

/* Animated background with subtle noise texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 80%, rgba(244, 114, 182, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(45, 212, 191, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 60% at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Subtle grain texture overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.015;
    pointer-events: none;
    z-index: 1000;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
}

#app {
    min-height: 100vh;
    position: relative;
}

/* ================================
   Screens
   ================================ */

.screen {
    display: none;
    min-height: 100vh;
    animation: screenFadeIn 0.5s var(--ease-out);
}

.screen.active {
    display: block;
}

@keyframes screenFadeIn {
    from { 
        opacity: 0; 
        transform: translateY(12px) scale(0.99);
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1);
    }
}

/* ================================
   Setup/Mode Selection Screen
   ================================ */

.setup-container {
    max-width: 480px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-2xl);
}

/* Logo */
.logo {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.logo-icon {
    font-size: 4.5rem;
    display: block;
    margin-bottom: var(--spacing-sm);
    animation: logoFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 8px 24px rgba(139, 92, 246, 0.3));
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-8px) rotate(2deg); }
}

.logo h1 {
    font-size: 3.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--primary) 50%, var(--accent-teal) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
    margin-bottom: var(--spacing-xs);
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* Mode Selection */
.mode-selection {
    text-align: center;
}

.mode-selection h2 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.mode-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mode-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    font-family: inherit;
    color: var(--text);
    overflow: hidden;
}

.mode-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.mode-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.mode-card:hover::before {
    opacity: 1;
}

.mode-card:active {
    transform: translateY(-2px) scale(0.99);
}

.mode-card .mode-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-normal);
}

.mode-card:hover .mode-icon {
    transform: scale(1.1);
}

.mode-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.mode-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Setup Form */
.setup-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.player-count label {
    display: block;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.player-count-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.count-btn {
    flex: 1;
    padding: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 600;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.count-btn:hover {
    background: var(--glass-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.count-btn.active {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-color: transparent;
    box-shadow: var(--shadow-glow-purple);
}

/* Player Inputs */
.player-names {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.player-input {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: opacity var(--transition-normal);
}

.player-input.hidden {
    display: none;
}

.player-color {
    width: 4px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--player-color, var(--primary));
    flex-shrink: 0;
    box-shadow: 0 0 12px var(--player-color, var(--primary));
}

.player-input input {
    flex: 1;
    min-width: 0;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    font-family: inherit;
    font-weight: 500;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text);
    transition: all var(--transition-fast);
}

.player-input input:hover {
    border-color: var(--border-hover);
}

.player-input input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.player-input input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

/* Primary Button */
.primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent-pink) 100%);
    background-size: 200% 200%;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.primary-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.primary-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-purple), var(--shadow-lg);
    background-position: 100% 50%;
}

.primary-btn:hover:not(:disabled)::before {
    opacity: 1;
}

.primary-btn:active:not(:disabled) {
    transform: translateY(0) scale(0.98);
}

.primary-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(0.3);
}

.btn-icon {
    font-size: 1.2rem;
}

/* Secondary Button */
.secondary-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
}

.secondary-btn:hover {
    border-color: var(--border-hover);
    color: var(--text);
    background: var(--bg-card);
}

/* Icon Button */
.icon-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-red);
    color: var(--accent-red);
    transform: rotate(90deg);
}

/* Rules */
.rules {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.rules h3 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.rules ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.rules li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: var(--spacing-xs) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

/* ================================
   Game Screen
   ================================ */

#game-screen {
    display: none;
    flex-direction: column;
    min-height: 100vh;
}

#game-screen.active {
    display: flex;
}

/* Game Header */
.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-xl);
    background: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo-small {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.current-player {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

#current-player-name {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.player-score {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.all-players-scores {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    max-width: 100%;
    padding-bottom: var(--spacing-xs);
    scrollbar-width: none;
}

.all-players-scores::-webkit-scrollbar {
    display: none;
}

.score-pill {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.score-pill .score-color {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.score-pill.active {
    background: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
    box-shadow: var(--shadow-glow-purple);
}

/* Game Main */
.game-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Timeline Section */
.timeline-section {
    text-align: center;
}

.timeline-section h2 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.timeline-container {
    overflow-x: auto;
    padding: var(--spacing-md) 0;
    scrollbar-width: none;
}

.timeline-container::-webkit-scrollbar {
    display: none;
}

.timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 180px;
    padding: var(--spacing-md);
}

/* Song Cards */
.song-card {
    flex-shrink: 0;
    width: 130px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-sm);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.song-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border);
    transition: background var(--transition-fast);
}

.song-card.decade-60s::before { background: var(--decade-60s); }
.song-card.decade-70s::before { background: var(--decade-70s); }
.song-card.decade-80s::before { background: var(--decade-80s); }
.song-card.decade-90s::before { background: var(--decade-90s); }
.song-card.decade-00s::before { background: var(--decade-00s); }
.song-card.decade-10s::before { background: var(--decade-10s); }
.song-card.decade-20s::before { background: var(--decade-20s); }

.song-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.song-card .card-cover {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    object-fit: cover;
    margin-bottom: var(--spacing-sm);
}

.song-card .card-year {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.song-card .card-title {
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: var(--spacing-xs);
}

/* Position Slot */
.position-slot {
    flex-shrink: 0;
    width: 90px;
    height: 160px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: transparent;
    position: relative;
}

.position-slot::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: var(--radius-lg);
    background: transparent;
    transition: background var(--transition-fast);
}

.position-slot:hover {
    border-color: var(--primary);
    transform: scale(1.05);
}

.position-slot:hover::before {
    background: rgba(139, 92, 246, 0.05);
}

.position-slot.selected {
    border-color: var(--accent-gold);
    border-style: solid;
    box-shadow: var(--shadow-glow-gold);
}

.position-slot.selected::before {
    background: rgba(251, 191, 36, 0.1);
}

.position-slot .slot-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    padding: var(--spacing-xs);
}

/* Timeline Arrow */
.timeline-arrow {
    color: var(--text-muted);
    font-size: 1.25rem;
    flex-shrink: 0;
    opacity: 0.5;
}

/* Now Playing Section */
.now-playing-section {
    display: flex;
    justify-content: center;
}

.now-playing-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    max-width: 520px;
    width: 100%;
    transition: all var(--transition-normal);
}

.now-playing-card:hover {
    box-shadow: var(--shadow-lg);
}

.cover-container {
    width: 130px;
    height: 130px;
    flex-shrink: 0;
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cover-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.3);
}

.cover-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cover-container img.hidden {
    display: none;
}

.song-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.song-info h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
}

/* Audio Player */
.audio-player {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
}

.play-btn {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border: none;
    color: var(--text);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.play-btn:hover {
    transform: scale(1.08);
    box-shadow: var(--shadow-glow-purple);
}

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

.progress-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.progress-bar {
    height: 6px;
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent-teal));
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 0.1s linear;
    position: relative;
}

.progress::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--text);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

#time-display,
#classic-time-display {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 100px;
}

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

.volume-icon:hover {
    transform: scale(1.1);
}

.volume-slider {
    width: 80px;
    height: 4px;
    -webkit-appearance: none;
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    outline: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--text);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-glow-purple);
}

/* Position Section */
.position-section {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.position-section h2 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.position-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.position-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.position-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.position-btn.selected {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow-purple);
}

/* ================================
   Reveal Modal
   ================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    max-width: 420px;
    width: 100%;
    text-align: center;
    animation: modalSlideIn 0.4s var(--ease-spring);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.reveal-cover {
    width: 160px;
    height: 160px;
    margin: 0 auto var(--spacing-xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.reveal-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reveal-song-info h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.reveal-song-info p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.reveal-year {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}

.year-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.year-context {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

.reveal-result {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.reveal-result.correct {
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.2);
    color: var(--accent-green);
}

.reveal-result.incorrect {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.2);
    color: var(--accent-red);
}

.result-icon {
    font-size: 1.25rem;
}

.result-text {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Next Player Name */
.next-player-name {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: var(--spacing-md) 0;
}

/* ================================
   Win Screen
   ================================ */

#win-screen {
    display: none;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-xl);
}

#win-screen.active {
    display: flex;
}

.win-container {
    text-align: center;
    max-width: 600px;
    position: relative;
}

.trophy {
    font-size: 7rem;
    animation: trophyFloat 2s ease-in-out infinite;
    filter: drop-shadow(0 16px 32px rgba(251, 191, 36, 0.4));
}

@keyframes trophyFloat {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-16px) rotate(3deg); }
}

.win-container h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.win-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.final-timeline {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.final-timeline h3 {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.final-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.final-card {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.85rem;
}

/* Confetti */
.confetti {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.confetti-piece {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--accent-pink);
    animation: confettiFall 3s linear forwards;
}

@keyframes confettiFall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* ================================
   Classic Mode Screen
   ================================ */

#classic-screen {
    display: none;
    flex-direction: column;
    min-height: 100vh;
}

#classic-screen.active {
    display: flex;
}

.classic-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.multi-stats {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.classic-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-2xl);
}

.classic-now-playing .now-playing-card.large {
    flex-direction: column;
    max-width: 400px;
    padding: var(--spacing-2xl);
}

.cover-container.large {
    width: 220px;
    height: 220px;
}

.song-mystery {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-muted);
}

.song-revealed {
    text-align: center;
}

.song-revealed h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.song-revealed p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.song-revealed .song-year {
    margin-top: var(--spacing-md);
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scoring-section {
    text-align: center;
    max-width: 500px;
    width: 100%;
}

.scoring-hint {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 1rem;
}

.score-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.score-btn {
    flex: 1;
    max-width: 150px;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: inherit;
    color: var(--text);
    position: relative;
    overflow: hidden;
}

.score-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.score-btn[data-points="0"]::before {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.1) 0%, transparent 60%);
}

.score-btn[data-points="1"]::before {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1) 0%, transparent 60%);
}

.score-btn[data-points="2"]::before {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.1) 0%, transparent 60%);
}

.score-btn:hover {
    transform: translateY(-6px);
}

.score-btn:hover::before {
    opacity: 1;
}

.score-btn[data-points="0"]:hover {
    border-color: var(--accent-red);
    box-shadow: 0 0 30px rgba(248, 113, 113, 0.2);
}

.score-btn[data-points="1"]:hover {
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-glow-gold);
}

.score-btn[data-points="2"]:hover {
    border-color: var(--accent-green);
    box-shadow: 0 0 30px rgba(52, 211, 153, 0.2);
}

.score-btn:active {
    transform: translateY(-2px) scale(0.98);
}

.score-btn .score-points {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-sm);
}

.score-btn[data-points="0"] .score-points {
    color: var(--accent-red);
}

.score-btn[data-points="1"] .score-points {
    color: var(--accent-gold);
}

.score-btn[data-points="2"] .score-points {
    color: var(--accent-green);
}

.score-btn .score-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* ================================
   Utilities
   ================================ */

.hidden {
    display: none !important;
}

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

/* ================================
   Responsive
   ================================ */

@media (max-width: 768px) {
    .setup-container {
        padding: var(--spacing-lg);
        gap: var(--spacing-xl);
    }

    .setup-form {
        padding: var(--spacing-lg);
    }
    
    .logo h1 {
        font-size: 2.5rem;
    }
    
    .logo-icon {
        font-size: 3.5rem;
    }
    
    .game-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .game-main {
        padding: var(--spacing-md);
        gap: var(--spacing-xl);
    }
    
    .now-playing-card {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
    }

    .cover-container {
        width: 140px;
        height: 140px;
    }
    
    .audio-player {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .volume-control {
        width: 100%;
        justify-content: center;
    }
    
    .song-card {
        width: 110px;
    }
    
    .win-container h1 {
        font-size: 2rem;
    }

    .trophy {
        font-size: 5rem;
    }

    .mode-cards {
        gap: var(--spacing-md);
    }
    
    .mode-card {
        padding: var(--spacing-lg);
    }
    
    .mode-card .mode-icon {
        font-size: 2.5rem;
    }
    
    .classic-stats {
        gap: var(--spacing-lg);
    }
    
    .score-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .score-btn {
        max-width: 220px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .setup-container {
        padding: var(--spacing-md);
    }

    .setup-form {
        padding: var(--spacing-md);
    }

    .logo h1 {
        font-size: 2rem;
    }

    .logo-icon {
        font-size: 3rem;
    }

    .tagline {
        font-size: 0.95rem;
    }
    
    .timeline {
        justify-content: flex-start;
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }
    
    .song-card {
        width: 90px;
        padding: var(--spacing-xs);
    }

    .song-card .card-year {
        font-size: 1.25rem;
    }

    .position-slot {
        width: 65px;
        height: 130px;
    }

    .timeline-arrow {
        font-size: 1rem;
    }
    
    .position-btn {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .game-header {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .logo-small {
        font-size: 0.95rem;
    }

    #current-player-name {
        font-size: 1rem;
    }

    .game-header > * {
        flex-shrink: 0;
    }

    .all-players-scores {
        width: 100%;
        order: 3;
    }

    .cover-container {
        width: 120px;
        height: 120px;
    }

    .cover-container.large {
        width: 180px;
        height: 180px;
    }

    .modal-content {
        padding: var(--spacing-xl);
    }

    .reveal-cover {
        width: 130px;
        height: 130px;
    }

    .year-number {
        font-size: 2.75rem;
    }
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Selection styling */
::selection {
    background: var(--primary);
    color: var(--text);
}

/* ================================
   Buzzer Mode Styles
   ================================ */

/* Join Section on Mode Screen */
.join-section {
    margin-top: var(--spacing-xl);
}

.join-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.join-divider::before,
.join-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.join-divider span {
    color: var(--text-muted);
    font-size: 0.85rem;
    white-space: nowrap;
}

.join-form {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.room-code-input {
    width: 100px;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-family: inherit;
    font-weight: 600;
    text-transform: uppercase;
    text-align: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text);
    letter-spacing: 0.1em;
}

.player-name-input {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text);
}

.room-code-input:focus,
.player-name-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.join-btn {
    padding: var(--spacing-md) var(--spacing-xl);
}

/* Buzzer Host/Player Screens */
#buzzer-host-screen,
#buzzer-player-screen {
    display: none;
    flex-direction: column;
    min-height: 100vh;
}

#buzzer-host-screen.active,
#buzzer-player-screen.active {
    display: flex;
}

/* Room Info in Header */
.room-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.room-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.room-code {
    font-size: 1.1rem;
    font-weight: 700;
    font-family: monospace;
    letter-spacing: 0.1em;
    color: var(--accent-gold);
}

.room-info-small {
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.player-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.player-points {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Buzzer Lobby */
.buzzer-lobby {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.lobby-container {
    max-width: 480px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.lobby-header {
    text-align: center;
}

.lobby-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.lobby-header p {
    color: var(--text-secondary);
}

.room-code-display {
    font-size: 3rem;
    font-weight: 800;
    font-family: monospace;
    letter-spacing: 0.2em;
    color: var(--accent-gold);
    background: var(--bg-card);
    border: 2px dashed var(--accent-gold);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    margin-top: var(--spacing-lg);
    text-align: center;
}

.lobby-settings {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.lobby-settings label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.score-selector {
    display: flex;
    gap: var(--spacing-sm);
}

.score-option {
    flex: 1;
    padding: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 600;
    font-family: inherit;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.score-option:hover {
    background: var(--glass-hover);
    border-color: var(--border-hover);
}

.score-option.active {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-color: transparent;
    box-shadow: var(--shadow-glow-purple);
}

.lobby-players {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.lobby-players h3 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.player-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
}

.no-players {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-lg);
}

.lobby-player {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
}

.lobby-player.disconnected {
    opacity: 0.5;
}

.player-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
}

.lobby-player.disconnected .player-dot {
    background: var(--accent-red);
}

.player-name {
    flex: 1;
    font-weight: 500;
}

.player-score-badge {
    background: var(--primary);
    color: var(--text);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.you-badge {
    color: var(--accent-teal);
    font-size: 0.8rem;
}

.disconnected-badge {
    font-size: 0.9rem;
}

/* Buzzer Game Container */
.buzzer-game {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.host-game-container,
.player-game-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

/* Host Now Playing */
.host-now-playing {
    display: flex;
    justify-content: center;
}

/* Buzzer Queue Section */
.buzzer-queue-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.buzzer-queue-container {
    text-align: center;
}

.buzzer-waiting {
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: var(--spacing-lg);
}

.buzzer-current {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
}

.current-buzzer-name {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.judge-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 400px;
}

.judge-row {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.judge-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.judge-checkbox:hover {
    border-color: var(--border-hover);
}

.judge-checkbox input {
    display: none;
}

.judge-checkbox .checkmark {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: transparent;
    transition: all var(--transition-fast);
}

.judge-checkbox input:checked + .checkmark {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: var(--text);
}

.judge-checkbox input:checked ~ span:last-child {
    color: var(--accent-green);
}

.buzzer-queue-list {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.queue-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

#queue-names {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.queue-player {
    background: var(--bg-elevated);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

/* Host Controls */
.host-controls {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.host-controls .secondary-btn.danger {
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.host-controls .secondary-btn.danger:hover {
    background: rgba(248, 113, 113, 0.1);
}

/* Host Scoreboard */
.host-scoreboard,
.player-scoreboard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.host-scoreboard h3 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
}

.scoreboard {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.scoreboard-entry {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.scoreboard-entry.is-me {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--primary);
}

.scoreboard-entry.locked-out {
    opacity: 0.5;
}

.scoreboard-entry .rank {
    font-weight: 700;
    color: var(--text-muted);
    min-width: 24px;
}

.scoreboard-entry .name {
    flex: 1;
    font-weight: 500;
}

.scoreboard-entry .score {
    font-weight: 600;
    color: var(--accent-gold);
}

.locked-badge {
    font-size: 0.9rem;
}

/* Buzzer Button Section (Player) */
.buzzer-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
}

.buzzer-status {
    text-align: center;
}

#buzzer-status-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.buzzer-btn {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-normal);
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.buzzer-btn::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background: inherit;
    z-index: 0;
}

.buzzer-btn::after {
    content: '';
    position: absolute;
    top: 10%;
    left: 15%;
    width: 30%;
    height: 20%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: rotate(-30deg);
}

.buzzer-icon {
    font-size: 4rem;
    position: relative;
    z-index: 1;
}

.buzzer-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 1;
}

/* Buzzer States */
.buzzer-btn.waiting {
    background: linear-gradient(145deg, #3a3a4a, #2a2a3a);
    color: var(--text-muted);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.buzzer-btn.ready {
    background: linear-gradient(145deg, var(--accent-green), #1fa870);
    color: var(--text);
    box-shadow: 0 0 40px rgba(52, 211, 153, 0.4), 0 8px 24px rgba(0, 0, 0, 0.4);
    animation: buzzerPulse 1.5s ease-in-out infinite;
}

.buzzer-btn.ready:hover {
    transform: scale(1.05);
    box-shadow: 0 0 60px rgba(52, 211, 153, 0.5), 0 12px 32px rgba(0, 0, 0, 0.5);
}

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

@keyframes buzzerPulse {
    0%, 100% {
        box-shadow: 0 0 40px rgba(52, 211, 153, 0.4), 0 8px 24px rgba(0, 0, 0, 0.4);
    }
    50% {
        box-shadow: 0 0 60px rgba(52, 211, 153, 0.6), 0 8px 24px rgba(0, 0, 0, 0.4);
    }
}

.buzzer-btn.buzzed {
    background: linear-gradient(145deg, var(--accent-gold), #d4a017);
    color: var(--text-dark);
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.4), 0 8px 24px rgba(0, 0, 0, 0.4);
}

.buzzer-btn.locked {
    background: linear-gradient(145deg, var(--accent-red), #c44b4b);
    color: var(--text);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.buzzer-btn.locked .buzzer-icon::after {
    content: '🔒';
    position: absolute;
    font-size: 2rem;
    bottom: -10px;
    right: -10px;
}

.buzzer-btn:disabled {
    cursor: not-allowed;
}

/* Buzzer Feedback */
.buzzer-feedback {
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 500;
    text-align: center;
    animation: feedbackSlideIn 0.3s var(--ease-spring);
}

@keyframes feedbackSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.buzzer-feedback.success {
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: var(--accent-green);
}

.buzzer-feedback.error {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: var(--accent-red);
}

.buzzer-feedback.info {
    background: rgba(96, 165, 250, 0.1);
    border: 1px solid rgba(96, 165, 250, 0.3);
    color: var(--accent-blue);
}

/* Game Over Modal - Final Scores */
.final-scores {
    margin: var(--spacing-xl) 0;
}

.final-scores h3 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.final-scores-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.final-score-entry {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
}

.final-score-entry.is-me {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--primary);
}

.final-score-entry .rank {
    font-weight: 700;
    color: var(--text-muted);
}

.final-score-entry .name {
    flex: 1;
    font-weight: 500;
}

.final-score-entry .score {
    font-weight: 600;
    color: var(--accent-gold);
}

/* Responsive for Buzzer Mode */
@media (max-width: 768px) {
    .room-code-display {
        font-size: 2rem;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .buzzer-btn {
        width: 160px;
        height: 160px;
    }
    
    .buzzer-icon {
        font-size: 3rem;
    }
    
    .buzzer-text {
        font-size: 1.25rem;
    }
    
    .judge-row {
        flex-direction: column;
    }
    
    .host-controls {
        flex-direction: column;
    }
    
    .host-controls button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .join-form {
        flex-direction: column;
    }
    
    .room-code-input {
        width: 100%;
    }
    
    .room-code-display {
        font-size: 1.75rem;
        letter-spacing: 0.15em;
    }
    
    .buzzer-btn {
        width: 140px;
        height: 140px;
    }
    
    .buzzer-icon {
        font-size: 2.5rem;
    }
    
    .buzzer-text {
        font-size: 1rem;
    }
    
    .current-buzzer-name {
        font-size: 1.5rem;
    }
}