/* DbeatZ - Binary Punk Revolution
 * Design System: Terminal meets underground music arena
 * Aesthetic: 0s and 1s, raw punk energy, monospace everything
 */

/* ========================================
   CSS VARIABLES — The Binary Punk Palette
   ======================================== */
:root {
    /* Core: Pure black & white with digital green */
    --bg-void: #000000;
    --bg-terminal: #0a0a0a;
    --bg-surface: #111111;
    --bg-elevated: #1a1a1a;
    
    /* The Punk Palette - Terminal Green & Neon accents */
    --neon-green: #39ff14;          /* Terminal/Matrix green */
    --neon-green-dim: #22cc0d;
    --neon-cyan: #00ffff;
    --neon-magenta: #ff00ff;
    --hot-pink: #ff1493;
    --battle-red: #ff3333;
    --victory-gold: #ffea00;
    
    /* Text - High contrast */
    --text-bright: #ffffff;
    --text-primary: #e0e0e0;
    --text-secondary: #888888;
    --text-muted: #555555;
    --text-code: var(--neon-green);
    
    /* Binary rain effect color */
    --binary-glow: rgba(57, 255, 20, 0.15);
    
    /* Typography - MONOSPACE EVERYTHING */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Consolas', monospace;
    --font-display: var(--font-mono);
    
    /* Spacing - 8px grid */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Borders */
    --border-thin: 1px solid rgba(57, 255, 20, 0.3);
    --border-glow: 1px solid var(--neon-green);
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    
    /* Shadows - Neon glow */
    --glow-green: 0 0 20px rgba(57, 255, 20, 0.4);
    --glow-cyan: 0 0 20px rgba(0, 255, 255, 0.4);
    --glow-text: 0 0 10px rgba(57, 255, 20, 0.6);
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-void);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scanline overlay - subtle CRT effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 2px,
        rgba(0, 0, 0, 0.1) 4px
    );
    pointer-events: none;
    z-index: 9999;
    opacity: 0.3;
}

a {
    color: var(--neon-green);
    text-decoration: none;
    transition: all 0.15s ease;
}

a:hover {
    color: var(--text-bright);
    text-shadow: var(--glow-text);
}

::selection {
    background: var(--neon-green);
    color: var(--bg-void);
}

/* Icon class for inline image icons — see also .icon block near EOF for background-image icons */
/* img.icon inherits sizing from the background-image .icon rule; object-fit added here */
img.icon {
    object-fit: contain;
    margin: 0 0.2em;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ========================================
   HEADER — Terminal Style
   ======================================== */
.header {
    background: var(--bg-terminal);
    border-bottom: 1px solid rgba(57, 255, 20, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 60px;
    padding: var(--space-md) 0;
}

.logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: var(--glow-text);
    letter-spacing: 2px;
}

.logo::before {
    content: '> ';
    color: var(--text-muted);
}

.nav {
    display: flex;
    gap: var(--space-md);
}

.nav a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid transparent;
    transition: all 0.15s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav a:hover {
    color: var(--neon-green);
    border-color: rgba(57, 255, 20, 0.3);
}

.nav a.active {
    color: var(--neon-green);
    border-color: var(--neon-green);
    text-shadow: var(--glow-text);
}

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

/* Hamburger Menu (hidden on desktop) */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    justify-content: center;
    z-index: 101;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--neon-green);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu (hidden by default) */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg-void);
    z-index: 99;
    flex-direction: column;
    padding: 80px 24px 24px;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.mobile-nav a {
    display: block;
    padding: 16px 20px;
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border: 1px solid rgba(57, 255, 20, 0.2);
}

.mobile-nav a.active {
    background: rgba(57, 255, 20, 0.1);
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.mobile-auth {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid rgba(57, 255, 20, 0.2);
}

.mobile-auth .btn {
    width: 100%;
    text-align: center;
    padding: 16px;
}

/* ========================================
   BUTTONS — Punk Style
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid;
    cursor: pointer;
    transition: all 0.15s ease;
    background: transparent;
    min-height: 44px;
}

.btn-primary {
    color: var(--bg-void);
    background: var(--neon-green);
    border-color: var(--neon-green);
}

.btn-primary:hover {
    background: var(--text-bright);
    border-color: var(--text-bright);
    box-shadow: var(--glow-green);
    transform: translateY(-1px);
}

.btn-secondary {
    color: var(--neon-green);
    background: transparent;
    border-color: var(--neon-green);
}

.btn-secondary:hover {
    background: rgba(57, 255, 20, 0.1);
    box-shadow: var(--glow-green);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-danger {
    color: var(--battle-red);
    border-color: var(--battle-red);
}

.btn-danger:hover {
    background: rgba(255, 51, 51, 0.1);
    box-shadow: 0 0 20px rgba(255, 51, 51, 0.4);
}

/* ========================================
   HERO — ASCII Video Background
   ======================================== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-void);
}

/* Video Background */
.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    opacity: 0.4;
    filter: contrast(1.2);
    object-fit: cover;
}

/* Mobile: Show video in hero background */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding-top: var(--space-md);
    }
    
    .hero-video-bg {
        opacity: 0.9;
        filter: brightness(5.6);
        /* Position behind content */
        position: absolute;
        top: 5%;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        height: 474px;
        min-width: unset;
        min-height: unset;
        object-fit: contain;
        z-index: 0;
    }
    
    .hero-content {
        position: relative;
        z-index: 2;
        padding-top: 10vh;
    }
    
    /* Shrink header buttons on mobile */
    .header-actions .btn {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.75rem;
        min-height: 36px;
    }
}

/* Desktop: Show video on right side */
@media (min-width: 768px) {
    .hero-video-bg {
        left: auto;
        right: 0;
        transform: translateY(-50%);
        min-width: auto;
        width: 50%;
        opacity: 0.6;
    }
}

/* Gradient overlay for text readability */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        var(--bg-void) 0%,
        var(--bg-void) 40%,
        transparent 100%
    );
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--text-bright);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero h1 .highlight {
    color: var(--neon-green);
    text-shadow: var(--glow-text);
}

/* Typing cursor effect */
.hero h1::after {
    content: '_';
    animation: blink 1s step-end infinite;
    color: var(--neon-green);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero p {
    font-size: clamp(1rem, 4vw, 1.125rem);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.hero p code {
    color: var(--neon-green);
    background: rgba(57, 255, 20, 0.1);
    padding: 0.125rem 0.5rem;
    border: 1px solid rgba(57, 255, 20, 0.3);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ========================================
   TERMINAL WINDOW COMPONENT
   ======================================== */
.terminal-window {
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-elevated);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.terminal-body {
    padding: var(--space-lg);
}

/* ========================================
   CARDS — Terminal Style
   ======================================== */
.card {
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
    transition: all 0.2s ease;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.card:hover {
    border-color: rgba(57, 255, 20, 0.3);
    transform: translateY(-2px);
}

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

.card h3 {
    color: var(--text-bright);
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Track Cover - Binary pattern instead of emoji */
.track-cover {
    aspect-ratio: 1;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 10px,
            rgba(57, 255, 20, 0.03) 10px,
            rgba(57, 255, 20, 0.03) 20px
        ),
        var(--bg-elevated);
    border: 1px solid rgba(57, 255, 20, 0.2);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--neon-green);
    text-shadow: var(--glow-text);
    position: relative;
    overflow: hidden;
}

/* Binary rain effect on hover */
.track-cover::after {
    content: '01001001 01101110 01100110 01101111';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: var(--neon-green);
    opacity: 0;
    transition: opacity 0.3s ease;
    word-break: break-all;
    padding: var(--space-sm);
    line-height: 1.2;
}

.card:hover .track-cover::after {
    opacity: 0.3;
}

/* Track Grid */
.track-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

/* ========================================
   AUDIO PLAYER — Terminal Style
   ======================================== */
.audio-player {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-elevated);
    border: 1px solid rgba(57, 255, 20, 0.2);
    padding: var(--space-md);
    margin: var(--space-md) 0;
    flex-wrap: wrap;
}

.play-btn {
    width: 48px;
    height: 48px;
    border: 2px solid var(--neon-green);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 1.25rem;
    transition: all 0.15s ease;
    flex-shrink: 0;
    min-height: 44px;
}

.play-btn:hover {
    background: var(--neon-green);
    color: var(--bg-void);
    box-shadow: var(--glow-green);
}

.audio-waveform {
    flex: 1;
    height: 40px;
    background: 
        repeating-linear-gradient(
            90deg,
            var(--neon-green) 0px,
            var(--neon-green) 2px,
            transparent 2px,
            transparent 6px
        );
    opacity: 0.3;
}

.audio-time {
    font-size: 0.875rem;
    color: var(--neon-green);
    font-family: var(--font-mono);
}

/* ========================================
   LEADERBOARD — E-Sports Style
   ======================================== */
.leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.15s ease;
}

.leaderboard-item:hover {
    background: var(--bg-elevated);
}

.leaderboard-rank {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
    width: 50px;
    text-align: center;
}

.leaderboard-rank::before {
    content: '#';
    font-size: 0.875rem;
}

.leaderboard-item:nth-child(1) .leaderboard-rank {
    color: var(--victory-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.leaderboard-item:nth-child(2) .leaderboard-rank {
    color: #c0c0c0;
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

.leaderboard-item:nth-child(3) .leaderboard-rank {
    color: #cd7f32;
    text-shadow: 0 0 10px rgba(205, 127, 50, 0.5);
}

.leaderboard-info {
    flex: 1;
}

.leaderboard-info h4 {
    color: var(--text-bright);
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.leaderboard-info p {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.leaderboard-elo {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--neon-green);
    text-shadow: var(--glow-text);
    min-width: 3.5em;
    text-align: right;
    flex-shrink: 0;
}

/* ========================================
   SECTION TITLES
   ======================================== */
.section {
    padding: var(--space-3xl) 0;
}
.section-no-padding {
    padding: 0;
}

.section-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: var(--space-xl);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.section-title::before {
    content: '//';
    color: var(--neon-green);
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(57, 255, 20, 0.3), transparent);
}

/* ========================================
   FOOTER — Terminal Style
   ======================================== */
.footer {
    background: var(--bg-terminal);
    border-top: var(--border-thin);
    padding: var(--space-xl) 0;
    margin-top: var(--space-3xl);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a:hover {
    color: var(--neon-green);
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-copy::before {
    content: '© ';
}

/* ========================================
   FORMS
   ======================================== */
input, textarea, select {
    font-family: var(--font-mono);
    font-size: 1rem;
    background: var(--bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: var(--space-md);
    width: 100%;
    transition: all 0.15s ease;
    min-height: 44px;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--neon-green);
    box-shadow: 0 0 0 2px rgba(57, 255, 20, 0.1);
}

input::placeholder, textarea::placeholder {
    color: var(--text-muted);
}

label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-muted { color: var(--text-muted); }
.text-green { color: var(--neon-green); text-shadow: var(--glow-text); }
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.hidden { display: none !important; }

/* Status indicators */
.status-live {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--neon-green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-live::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 10px rgba(57, 255, 20, 0); }
}

/* ========================================
   RESPONSIVE — Mobile First
   ======================================== */
@media (max-width: 768px) {
    /* Typography scales */
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1rem;
    }
    
    /* Battle card stacks */
    .battle-card {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: var(--space-lg);
    }
    
    .battle-vs {
        order: -1;
        padding: var(--space-md);
        min-height: 60px;
        justify-content: center;
    }
    
    .battle-vs::before {
        content: '══════ VS ══════';
        white-space: nowrap;
        font-size: 0.8rem;
    }
    
    .battle-track {
        padding: var(--space-md);
        min-height: 100px;
    }
    
    .battle-track-title {
        font-size: 0.95rem;
    }
    
    /* Header adjusts — hide desktop nav, show hamburger */
    .header-inner {
        gap: var(--space-sm);
        height: auto;
        padding: var(--space-md) 0;
    }
    
    .nav,
    .header-actions {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Hero video adjusts */
    .hero {
        min-height: 100vh;
        text-align: center;
    }
    
    .hero::before {
        background: linear-gradient(
            180deg,
            var(--bg-void) 0%,
            rgba(0, 0, 0, 0.7) 50%,
            var(--bg-void) 100%
        );
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        min-height: 44px;
        padding: var(--space-md) var(--space-lg);
    }
    
    /* Cards */
    .card {
        padding: var(--space-md);
    }
    
    .track-grid {
        grid-template-columns: 1fr;
    }
    
    /* Vote buttons - touch targets */
    .vote-btn {
        min-height: 44px;
        padding: var(--space-md) var(--space-lg);
        font-size: 0.9rem;
    }
    
    /* Audio player responsive */
    .audio-player {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .audio-waveform {
        width: 100%;
    }
    
    /* Leaderboard on tablet */
    .leaderboard-entry {
        flex-wrap: wrap;
    }
    
    .leaderboard-info {
        flex-basis: 100%;
        margin-bottom: var(--space-md);
    }
    
    /* Footer stacks */
    .footer-inner {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    /* Form inputs mobile */
    input, textarea, select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    label {
        font-size: 0.8rem;
        margin-bottom: var(--space-md);
    }
}

/* Small phones */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    /* Ensure touch targets on buttons */
    .btn {
        min-height: 48px;
        padding: var(--space-md) var(--space-lg);
        font-size: 0.85rem;
        width: 100%;
    }
    
    .btn-lg {
        min-height: 52px;
        padding: var(--space-lg) var(--space-xl);
        font-size: 0.9rem;
    }
    
    .btn-secondary {
        width: auto;
    }
    
    /* Vote buttons even bigger on small screens */
    .vote-btn {
        min-height: 48px;
        padding: var(--space-lg) var(--space-md);
        font-size: 0.85rem;
    }
    
    /* Battle card adjustments */
    .battle-track {
        padding: var(--space-md);
    }
    
    .battle-track-title {
        font-size: 0.9rem;
    }
    
    .battle-track-user {
        font-size: 0.7rem;
    }
    
    /* Hero text sizing */
    .hero p {
        font-size: 1rem;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    /* Form improvements */
    input, textarea, select {
        font-size: 16px;
        padding: var(--space-md);
        margin-bottom: var(--space-md);
    }
    
    label {
        font-size: 0.85rem;
    }
    
    /* Section title adjustments */
    .section-title {
        font-size: 0.95rem;
        gap: var(--space-sm);
    }
    
    .section-title::before {
        content: '/';
    }
    
    .section-title::after {
        flex: 0;
        display: none;
    }
    
    /* Audio player full width */
    .audio-player {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .play-btn {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
    
    .audio-waveform {
        width: 100%;
        height: 36px;
    }
    
    /* Leaderboard text sizing */
    .leaderboard-rank {
        min-width: 45px;
        font-size: 1.1rem;
    }
    
    .entry-rank {
        min-width: 50px;
        font-size: 1.1rem;
    }
    
    .leaderboard-info h4 {
        font-size: 0.95rem;
    }
    
    .leaderboard-elo {
        font-size: 1rem;
    }
    
    /* Track grid card sizing */
    .track-card {
        max-width: 100%;
    }
    
    .track-visual {
        height: 140px;
    }
    
    .track-title {
        font-size: 0.9rem;
    }
    
    .track-meta {
        font-size: 0.65rem;
    }
    
    /* Disable scanlines on small screens for perf */
    body::before {
        display: none;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

/* Fade in on load */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.card {
    animation: fadeIn 0.5s ease forwards;
}

.track-grid .card {
    animation-delay: calc((var(--card-index, 0)) * 0.1s);
}

.track-grid .card:nth-child(1) { animation-delay: 0.1s; }
.track-grid .card:nth-child(2) { animation-delay: 0.2s; }
.track-grid .card:nth-child(3) { animation-delay: 0.3s; }
.track-grid .card:nth-child(4) { animation-delay: 0.4s; }
.track-grid .card:nth-child(5) { animation-delay: 0.5s; }
.track-grid .card:nth-child(n) { animation-delay: calc((n - 1) * 0.1s); }

/* Glitch effect for special elements */
@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

.glitch:hover {
    animation: glitch 0.3s ease;
}

/* Binary rain background for special sections */
.binary-bg {
    position: relative;
    overflow: hidden;
}

.binary-bg::after {
    content: '0110110101110101011100110110100101100011 0110001001100001011101000111010001101100011001010';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 0.5rem;
    color: var(--neon-green);
    opacity: 0.05;
    word-break: break-all;
    line-height: 1;
    padding: var(--space-md);
    pointer-events: none;
    z-index: 0;
}

/* ========================================
   LEADERBOARD — Binary Punk Rankings
   E-SPORTS tournament aesthetic, fighting game vibes
   ======================================== */

/* Leaderboard container & card enhancement */
.leaderboard-card {
    border: 1px solid rgba(57, 255, 20, 0.15);
    box-shadow: inset 0 0 20px rgba(57, 255, 20, 0.05),
                0 0 30px rgba(57, 255, 20, 0.08);
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
}

/* Leaderboard entry rows - alternating punk aesthetic */
.leaderboard-entry {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(57, 255, 20, 0.08);
    background: var(--bg-surface);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.leaderboard-entry:nth-child(odd) {
    background: rgba(10, 10, 10, 0.3);
}

.leaderboard-entry:nth-child(even) {
    background: rgba(20, 20, 20, 0.2);
}

/* Binary punk glow on hover - tournament highlight effect */
.leaderboard-entry:hover {
    background: rgba(57, 255, 20, 0.04);
    border-color: rgba(57, 255, 20, 0.25);
    box-shadow: inset 0 0 20px rgba(57, 255, 20, 0.08),
                0 0 20px rgba(57, 255, 20, 0.12);
    transform: translateX(4px);
}

.leaderboard-entry:last-child {
    border-bottom: none;
}

/* Rank number styling with # prefix - monospace punk */
.entry-rank {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.05em;
    position: relative;
    min-width: 60px;
    color: rgba(57, 255, 20, 0.8);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.4);
    transition: all 0.3s ease;
}

/* Prepend # symbol styling via pseudo-element fallback in HTML */
.entry-rank::before {
    content: '';
}

/* ========================================
   TOP 3 RANKING EFFECTS — Tournament Podium
   ======================================== */

/* 🥇 #1 CHAMPION — GOLD CROWN TREATMENT */
.entry-rank.gold {
    color: #ffea00;
    font-size: 1.5rem;
    text-shadow: 0 0 20px #ffea00,
                 0 0 40px #ffea00,
                 0 0 60px rgba(255, 234, 0, 0.5);
    letter-spacing: 0.1em;
    animation: rank-pulse-gold 2s ease-in-out infinite;
}

.leaderboard-entry:has(.entry-rank.gold) {
    background: linear-gradient(90deg, 
        rgba(255, 234, 0, 0.12) 0%,
        rgba(255, 234, 0, 0.05) 50%,
        rgba(255, 234, 0, 0.12) 100%);
    border-color: rgba(255, 234, 0, 0.3);
    box-shadow: inset 0 0 30px rgba(255, 234, 0, 0.12),
                0 0 50px rgba(255, 234, 0, 0.25);
}

.leaderboard-entry:has(.entry-rank.gold):hover {
    border-color: rgba(255, 234, 0, 0.5);
    box-shadow: inset 0 0 40px rgba(255, 234, 0, 0.15),
                0 0 70px rgba(255, 234, 0, 0.35);
}

/* Add crown icon for #1 */
.entry-rank.gold::after {
    content: '👑';
    position: absolute;
    left: 100%;
    margin-left: 0.25rem;
    font-size: 1rem;
    animation: crown-float 3s ease-in-out infinite;
}

/* 🥈 #2 SILVER RUNNER-UP */
.entry-rank.silver {
    color: #e0e0e0;
    text-shadow: 0 0 15px #00ffff,
                 0 0 30px rgba(0, 255, 255, 0.5),
                 0 0 45px rgba(0, 255, 255, 0.3);
    animation: rank-pulse-silver 2.2s ease-in-out infinite;
}

.leaderboard-entry:has(.entry-rank.silver) {
    background: linear-gradient(90deg, 
        rgba(0, 255, 255, 0.08) 0%,
        rgba(0, 255, 255, 0.03) 50%,
        rgba(0, 255, 255, 0.08) 100%);
    border-color: rgba(0, 255, 255, 0.25);
    box-shadow: inset 0 0 25px rgba(0, 255, 255, 0.08),
                0 0 35px rgba(0, 255, 255, 0.18);
}

.leaderboard-entry:has(.entry-rank.silver):hover {
    border-color: rgba(0, 255, 255, 0.4);
    box-shadow: inset 0 0 35px rgba(0, 255, 255, 0.12),
                0 0 55px rgba(0, 255, 255, 0.28);
}

/* 🥉 #3 BRONZE THIRD PLACE */
.entry-rank.bronze {
    color: #ff6600;
    text-shadow: 0 0 15px #ff6600,
                 0 0 30px rgba(255, 102, 0, 0.5),
                 0 0 45px rgba(255, 102, 0, 0.3);
    animation: rank-pulse-bronze 2.4s ease-in-out infinite;
}

.leaderboard-entry:has(.entry-rank.bronze) {
    background: linear-gradient(90deg, 
        rgba(255, 102, 0, 0.08) 0%,
        rgba(255, 102, 0, 0.03) 50%,
        rgba(255, 102, 0, 0.08) 100%);
    border-color: rgba(255, 102, 0, 0.25);
    box-shadow: inset 0 0 20px rgba(255, 102, 0, 0.08),
                0 0 30px rgba(255, 102, 0, 0.15);
}

.leaderboard-entry:has(.entry-rank.bronze):hover {
    border-color: rgba(255, 102, 0, 0.4);
    box-shadow: inset 0 0 30px rgba(255, 102, 0, 0.12),
                0 0 50px rgba(255, 102, 0, 0.25);
}

/* ========================================
   RANK CHANGE ANIMATIONS — Subtle Pulse
   ======================================== */

/* Gold pulse - #1 champion */
@keyframes rank-pulse-gold {
    0%, 100% {
        opacity: 0.8;
        text-shadow: 0 0 20px #ffea00,
                     0 0 40px #ffea00,
                     0 0 60px rgba(255, 234, 0, 0.3);
        transform: scale(1);
    }
    50% {
        opacity: 1;
        text-shadow: 0 0 30px #ffea00,
                     0 0 60px #ffea00,
                     0 0 90px rgba(255, 234, 0, 0.5);
        transform: scale(1.05);
    }
}

/* Silver pulse - #2 runner-up */
@keyframes rank-pulse-silver {
    0%, 100% {
        opacity: 0.75;
        text-shadow: 0 0 15px #00ffff,
                     0 0 30px rgba(0, 255, 255, 0.4),
                     0 0 45px rgba(0, 255, 255, 0.2);
        transform: scale(1);
    }
    50% {
        opacity: 0.95;
        text-shadow: 0 0 25px #00ffff,
                     0 0 50px rgba(0, 255, 255, 0.6),
                     0 0 75px rgba(0, 255, 255, 0.3);
        transform: scale(1.04);
    }
}

/* Bronze pulse - #3 third place */
@keyframes rank-pulse-bronze {
    0%, 100% {
        opacity: 0.7;
        text-shadow: 0 0 15px #ff6600,
                     0 0 30px rgba(255, 102, 0, 0.4),
                     0 0 45px rgba(255, 102, 0, 0.2);
        transform: scale(1);
    }
    50% {
        opacity: 0.9;
        text-shadow: 0 0 25px #ff6600,
                     0 0 50px rgba(255, 102, 0, 0.6),
                     0 0 75px rgba(255, 102, 0, 0.3);
        transform: scale(1.03);
    }
}

/* Crown float animation for #1 */
@keyframes crown-float {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(-3px);
        opacity: 0.8;
    }
}

/* Rank update animation - smooth entry transition */
@keyframes rank-enter {
    0% {
        opacity: 0;
        transform: scaleY(0.8);
    }
    100% {
        opacity: 1;
        transform: scaleY(1);
    }
}

.leaderboard-entry[data-new-rank] {
    animation: rank-enter 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========================================
   ENTRY DETAILS — Info Hierarchy
   ======================================== */

.entry-name {
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-bright);
}

.entry-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.entry-elo {
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--neon-green);
    text-shadow: 0 0 8px rgba(57, 255, 20, 0.4);
}

.entry-record {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ========================================
   CREATE PAGE — Terminal Punk Styling
   Binary Green (#39ff14) + Pure Black Theme
   ======================================== */

/* Terminal-style form inputs with green glow */
.create-form .form-input,
.create-form .form-textarea,
.create-form .form-select {
    background: #000000;
    border: 2px solid #39ff14;
    color: #39ff14;
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    box-shadow: inset 0 0 10px rgba(57, 255, 20, 0.1);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-shadow: 0 0 4px rgba(57, 255, 20, 0.3);
}

.create-form .form-input::placeholder,
.create-form .form-textarea::placeholder {
    color: rgba(57, 255, 20, 0.4);
}

.create-form .form-input:focus,
.create-form .form-textarea:focus,
.create-form .form-select:focus {
    outline: none;
    border-color: #39ff14;
    box-shadow: 
        inset 0 0 10px rgba(57, 255, 20, 0.15),
        0 0 15px rgba(57, 255, 20, 0.6),
        0 0 30px rgba(57, 255, 20, 0.3);
    background: rgba(57, 255, 20, 0.02);
}

/* Terminal prompt-style labels */
.create-form .form-group label {
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #39ff14;
    text-shadow: 0 0 8px rgba(57, 255, 20, 0.4);
    position: relative;
    display: block;
    margin-bottom: 0.75rem;
}

.create-form .form-group label::before {
    content: '> ';
    font-weight: 800;
    margin-right: 0.25rem;
    opacity: 0.8;
}

.create-form .form-group label::after {
    content: '_';
    display: inline-block;
    margin-left: 0.25rem;
    animation: cursor-blink 1.2s ease-in-out infinite;
}

@keyframes cursor-blink {
    0%, 49%, 100% { opacity: 1; }
    50%, 99% { opacity: 0; }
}

/* Terminal hint text */
.create-form .form-group .hint {
    color: rgba(57, 255, 20, 0.5);
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.03em;
    margin-top: 0.5rem;
}

/* Duration slider terminal style */
.create-form .duration-slider input[type="range"] {
    background: linear-gradient(to right, 
        #39ff14 0%, 
        #39ff14 var(--progress, 50%), 
        rgba(57, 255, 20, 0.1) var(--progress, 50%), 
        rgba(57, 255, 20, 0.1) 100%);
    border: 1px solid #39ff14;
    box-shadow: 0 0 10px rgba(57, 255, 20, 0.3);
}

.create-form .duration-slider input[type="range"]::-webkit-slider-thumb {
    background: #39ff14;
    box-shadow: 0 0 10px #39ff14, 0 0 20px rgba(57, 255, 20, 0.6);
    border: 2px solid rgba(0, 0, 0, 0.8);
}

.create-form .duration-slider input[type="range"]::-moz-range-thumb {
    background: #39ff14;
    box-shadow: 0 0 10px #39ff14, 0 0 20px rgba(57, 255, 20, 0.6);
    border: 2px solid rgba(0, 0, 0, 0.8);
}

.create-form .duration-value {
    color: #39ff14;
    text-shadow: 0 0 8px rgba(57, 255, 20, 0.6);
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    letter-spacing: 0.1em;
}

/* Launch button - dramatic feel */
.create-form .submit-btn {
    background: linear-gradient(135deg, #39ff14 0%, #32d110 100%);
    border: 2px solid #39ff14;
    color: #000000;
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: 
        0 0 15px rgba(57, 255, 20, 0.5),
        0 0 30px rgba(57, 255, 20, 0.3),
        inset 0 -2px 0 rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease-out;
}

.create-form .submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.3s;
}

.create-form .submit-btn:hover:not(:disabled) {
    box-shadow: 
        0 0 20px rgba(57, 255, 20, 0.8),
        0 0 40px rgba(57, 255, 20, 0.5),
        0 5px 15px rgba(57, 255, 20, 0.4);
    transform: translateY(-3px) scale(1.02);
    letter-spacing: 0.15em;
}

.create-form .submit-btn:hover:not(:disabled)::before {
    left: 100%;
}

.create-form .submit-btn:active:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 
        0 0 15px rgba(57, 255, 20, 0.6),
        0 0 25px rgba(57, 255, 20, 0.3),
        inset 0 2px 5px rgba(0, 0, 0, 0.4);
}

.create-form .submit-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Loading state - pulsing animation */
#generation-status {
    background: #000000 !important;
    border: 2px solid #39ff14 !important;
    box-shadow: 
        0 0 15px rgba(57, 255, 20, 0.3),
        inset 0 0 20px rgba(57, 255, 20, 0.05);
}

#generation-status .spinner {
    border-color: rgba(57, 255, 20, 0.2);
    border-top-color: #39ff14;
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.5);
    animation: spin-glow 1.5s linear infinite;
}

@keyframes spin-glow {
    0% {
        transform: rotate(0deg);
        box-shadow: 0 0 15px rgba(57, 255, 20, 0.5);
    }
    50% {
        box-shadow: 0 0 25px rgba(57, 255, 20, 0.8);
    }
    100% {
        transform: rotate(360deg);
        box-shadow: 0 0 15px rgba(57, 255, 20, 0.5);
    }
}

#generation-status .status-text {
    color: #39ff14;
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-shadow: 0 0 8px rgba(57, 255, 20, 0.4);
    animation: pulse-text 2s ease-in-out infinite;
}

@keyframes pulse-text {
    0%, 100% {
        opacity: 0.8;
        text-shadow: 0 0 8px rgba(57, 255, 20, 0.4);
    }
    50% {
        opacity: 1;
        text-shadow: 0 0 15px rgba(57, 255, 20, 0.7);
    }
}

#generation-status .status-subtext {
    color: rgba(57, 255, 20, 0.6);
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.03em;
}

/* Success state - celebration mode */
#generation-success {
    background: #000000 !important;
    border: 2px solid #39ff14 !important;
    box-shadow: 
        0 0 20px rgba(57, 255, 20, 0.4),
        inset 0 0 20px rgba(57, 255, 20, 0.08);
    animation: success-pulse 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes success-pulse {
    0% {
        opacity: 0;
        transform: scale(0.95);
        box-shadow: 0 0 10px rgba(57, 255, 20, 0.2);
    }
    50% {
        box-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
    }
    100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
    }
}

#generation-success .success-icon {
    font-size: 4rem;
    animation: celebrate-bounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes celebrate-bounce {
    0%, 100% {
        transform: scale(1) translateY(0);
    }
    25% {
        transform: scale(1.1) translateY(-10px);
    }
    50% {
        transform: scale(0.95) translateY(0);
    }
    75% {
        transform: scale(1.08) translateY(-5px);
    }
}

#generation-success h2 {
    color: #39ff14;
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
    margin: 1rem 0;
}

#generation-success p {
    color: rgba(57, 255, 20, 0.7);
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    letter-spacing: 0.03em;
}

/* Success buttons */
#generation-success .btn {
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    letter-spacing: 0.05em;
}

#generation-success .btn-primary {
    background: linear-gradient(135deg, #39ff14 0%, #32d110 100%);
    border: 2px solid #39ff14;
    color: #000000;
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.4);
}

#generation-success .btn-primary:hover {
    box-shadow: 0 0 25px rgba(57, 255, 20, 0.6);
}

#generation-success .btn-secondary {
    border: 2px solid #39ff14;
    color: #39ff14;
    box-shadow: 0 0 10px rgba(57, 255, 20, 0.2);
    transition: all 0.3s;
}

#generation-success .btn-secondary:hover {
    background: rgba(57, 255, 20, 0.1);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
    color: #39ff14;
}

/* ========================================
   LIBRARY PAGE — Binary Punk Track Grid
   Terminal-style track cards with neon glow
   ======================================== */

/* Library Container */
.library-container {
    width: 100%;
    padding: var(--space-lg);
}

/* Filter Controls - Terminal Prompt Style */
.filters {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    position: relative;
}

.filters::before {
    position: absolute;
    left: 0;
    top: -1.75rem;
    color: var(--neon-green);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-shadow: var(--glow-text);
}

.filter-btn {
    background: var(--bg-surface);
    border: 1px solid rgba(57, 255, 20, 0.2);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.filter-btn:hover {
    border-color: var(--neon-green);
    color: var(--neon-green);
    text-shadow: var(--glow-text);
    background: rgba(57, 255, 20, 0.05);
}

.filter-btn.active {
    background: var(--neon-green);
    border-color: var(--neon-green);
    color: var(--bg-void);
    box-shadow: var(--glow-green);
    font-weight: 700;
}

/* Track Grid - CSS Grid Layout */
.tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

/* Track Card - Binary Punk Style */
.track-card {
    background: var(--bg-surface);
    border: 1px solid rgba(57, 255, 20, 0.2);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.track-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-green), transparent);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.track-card:hover {
    border-color: var(--neon-green);
    box-shadow: 
        0 0 20px rgba(57, 255, 20, 0.3),
        inset 0 0 20px rgba(57, 255, 20, 0.05);
    transform: translateY(-3px);
}

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

/* Track Visual - Binary Pattern Background */
.track-visual {
    height: 120px;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 10px,
            rgba(57, 255, 20, 0.03) 10px,
            rgba(57, 255, 20, 0.03) 20px
        ),
        var(--bg-elevated);
    border-bottom: 1px solid rgba(57, 255, 20, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Play Button - Terminal Style */
.track-visual .play-btn {
    width: 48px;
    height: 48px;
    min-height: 44px;
    border: 2px solid var(--neon-green);
    background: transparent;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--neon-green);
    flex-shrink: 0;
}

.track-visual .play-btn:hover {
    background: var(--neon-green);
    color: var(--bg-void);
    box-shadow: var(--glow-green);
    transform: scale(1.1);
}

.track-visual .play-btn.playing {
    background: var(--neon-green);
    color: var(--bg-void);
    box-shadow: var(--glow-green);
}

.track-visual .play-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Track Status Badge */
.track-status {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-mono);
    background: rgba(57, 255, 20, 0.15);
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
}

.track-status.status-generating {
    background: rgba(255, 170, 0, 0.15);
    border-color: #ffaa00;
    color: #ffaa00;
}

.track-status.status-failed {
    background: rgba(255, 51, 51, 0.15);
    border-color: #ff3333;
    color: #ff3333;
}

/* Track Info Section */
.track-info {
    padding: var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.track-title {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-prompt {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

/* Track Metadata */
.track-meta {
    display: flex;
    gap: var(--space-md);
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

.track-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* ELO Rating Badge */
.track-elo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(57, 255, 20, 0.1);
    border: 1px solid rgba(57, 255, 20, 0.3);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--neon-green);
    text-shadow: 0 0 4px rgba(57, 255, 20, 0.4);
}

.track-elo.high {
    border-color: var(--victory-gold);
    color: var(--victory-gold);
    background: rgba(255, 215, 0, 0.08);
}

.track-elo.medium {
    border-color: #ffaa00;
    color: #ffaa00;
    background: rgba(255, 170, 0, 0.08);
}

/* Track Actions - Bottom Bar */
.track-actions {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-top: 1px solid rgba(57, 255, 20, 0.1);
    background: var(--bg-elevated);
    margin-top: auto;
}

.track-actions button {
    flex: 1;
    padding: var(--space-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-mono);
}

.track-actions .btn-secondary {
    background: transparent;
    border: 1px solid rgba(57, 255, 20, 0.2);
    color: var(--text-secondary);
}

.track-actions .btn-secondary:hover {
    border-color: var(--neon-green);
    color: var(--neon-green);
    text-shadow: var(--glow-text);
    background: rgba(57, 255, 20, 0.05);
}

/* Delete Button - Danger State */
.track-actions .btn-danger {
    background: transparent;
    border: 1px solid rgba(255, 51, 51, 0.3);
    color: #ff6666;
}

.track-actions .btn-danger:hover {
    border-color: #ff3333;
    color: #ff3333;
    background: rgba(255, 51, 51, 0.08);
    box-shadow: 0 0 15px rgba(255, 51, 51, 0.2);
}

/* Delete Modal Styling */
.modal-overlay {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(4px);
}

.modal {
    background: var(--bg-surface);
    border: 1px solid rgba(57, 255, 20, 0.2);
    box-shadow: 
        0 0 30px rgba(57, 255, 20, 0.2),
        inset 0 0 30px rgba(57, 255, 20, 0.05);
    border-radius: var(--radius-md);
}

.modal h3 {
    font-family: var(--font-mono);
    color: var(--text-bright);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.modal p {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

/* Delete Confirmation State */
.modal-actions .btn {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    border-radius: var(--radius-md);
}

.modal-actions .btn-secondary {
    background: transparent;
    border: 1px solid rgba(57, 255, 20, 0.2);
    color: var(--text-secondary);
}

.modal-actions .btn-secondary:hover {
    border-color: var(--neon-green);
    color: var(--neon-green);
    background: rgba(57, 255, 20, 0.05);
}

.modal-actions .btn-danger {
    background: transparent;
    border: 1px solid rgba(255, 51, 51, 0.5);
    color: #ff6666;
}

.modal-actions .btn-danger:hover {
    background: rgba(255, 51, 51, 0.12);
    border-color: #ff3333;
    color: #ff3333;
    box-shadow: 0 0 20px rgba(255, 51, 51, 0.3);
}

/* Empty State - "NO TRACKS FOUND" */
.empty-state {
    background: var(--bg-surface);
    border: 1px dashed rgba(57, 255, 20, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
}

.empty-state::before {
    content: 'NO TRACKS FOUND';
    display: block;
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: var(--glow-text);
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    animation: glitch 0.3s ease;
}

.empty-state h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-bright);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.empty-state p {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.empty-state .btn {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.empty-state svg {
    opacity: 0.3;
    margin-bottom: var(--space-lg);
}

/* Page Header Stats */
.page-header h1 {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-bright);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.page-header h1::before {
    content: '> ';
    color: var(--neon-green);
    text-shadow: var(--glow-text);
}

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

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.4);
    letter-spacing: 1px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--space-xs);
}

/* Create Track Button - Hero CTA */
.page-header .btn-primary {
    background: linear-gradient(135deg, var(--neon-green), #32d110);
    border: 1px solid var(--neon-green);
    color: var(--bg-void);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
}

.page-header .btn-primary:hover {
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
    transform: translateY(-2px);
}

/* Responsive - Mobile Library Grid */
@media (max-width: 768px) {
    .tracks-grid {
        grid-template-columns: 1fr;
    }
    
    .filters::before {
        position: static;
        display: block;
        margin-bottom: var(--space-md);
    }
    
    .filters {
        position: static;
        margin-bottom: var(--space-lg);
    }
    
    .page-header {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .header-stats {
        width: 100%;
        justify-content: space-around;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .track-card {
        border-radius: var(--radius-sm);
    }
    
    .empty-state {
        padding: var(--space-2xl) var(--space-md);
    }
}

/* ========================================
   RESPONSIVE VISIBILITY HELPERS
   ======================================== */
.desktop-only {
    display: block;
}
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
    .mobile-only {
        display: block !important;
    }
}

/* ========================================
   MOBILE HERO VIDEO
   ======================================== */
.hero-video-mobile {
    width: 100%;
    max-width: 320px;
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--neon-green);
    box-shadow: var(--glow-green);
}

.hero-video-mobile video {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(1.1) contrast(1.1);
}

/* ========================================
   WORKFLOW GRID — Homepage How It Works
   ======================================== */
.workflow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

@media (max-width: 900px) {
    .workflow-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

.workflow-card {
    background: var(--bg-surface);
    border: 1px solid rgba(57, 255, 20, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.workflow-card:hover {
    border-color: var(--neon-green);
    box-shadow: var(--glow-green);
    transform: translateY(-4px);
}

.workflow-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(57, 255, 20, 0.1);
    border-radius: 50%;
    border: 2px solid rgba(57, 255, 20, 0.3);
}

.workflow-card:hover .workflow-icon {
    border-color: var(--neon-green);
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
}

.icon-lg {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.workflow-card h3 {
    color: var(--neon-green);
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.workflow-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

/* ═══ Custom Icons ═══ */
.icon {
    display: inline-block;
    width: 1.2em;
    height: 1.2em;
    vertical-align: middle;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: brightness(0) saturate(100%) invert(83%) sepia(67%) saturate(1117%) hue-rotate(62deg) brightness(102%) contrast(112%);
}
.icon-sm { width: 0.875em; height: 0.875em; }
.icon-lg { width: 1.5em; height: 1.5em; }
.icon-xl { width: 2em; height: 2em; }
.icon-3x { width: 3em; height: 3em; }
.icon-4x { width: 4em; height: 4em; }

.icon-drip { background-image: url('/assets/icons/drip.png?v=1770676523'); }
.icon-drop { background-image: url('/assets/icons/drop.png?v=1770676523'); }
.icon-music { background-image: url('/assets/icons/music-note.png?v=1770676523'); }
.icon-trophy { background-image: url('/assets/icons/trophy.png?v=1770676523'); }
.icon-crown { background-image: url('/assets/icons/crown.png?v=1770676523'); }
.icon-star { background-image: url('/assets/icons/star.png?v=1770676523'); }
.icon-mic { background-image: url('/assets/icons/mic.png?v=1770676523'); }
.icon-check { background-image: url('/assets/icons/check.png?v=1770676523'); }
.icon-play { background-image: url('/assets/icons/play.png?v=1770676523'); }
.icon-battle { background-image: url('/assets/icons/battle-swords.png?v=1770676523'); }
.icon-fire { background-image: url('/assets/icons/fire-vote.png?v=1770676523'); }
.icon-lightning { background-image: url('/assets/icons/lightning.png?v=1770676523'); }

/* ═══ Leaderboard Entry Components (shared) ═══ */
.entry-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 0;
}
.entry-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.entry-avatar.track {
    background: rgba(57, 255, 20, 0.2);
    border: 1px solid rgba(57, 255, 20, 0.3);
}
.entry-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-sm);
}
.entry-details {
    min-width: 0;
}
.entry-name {
    font-family: var(--font-mono);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.entry-meta {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.entry-stats {
    text-align: right;
}
.entry-elo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neon-green);
}
.entry-record {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}
.win { color: var(--neon-green); }
.loss { color: var(--neon-pink, #ff0080); }
.play-mini-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(57, 255, 20, 0.2);
    border: 1px solid rgba(57, 255, 20, 0.3);
    color: var(--neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    padding: 0;
}
.play-mini-btn:hover {
    background: var(--neon-green);
    color: var(--bg-base);
    box-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
}
.play-mini-btn .icon {
    width: 20px;
    height: 20px;
    margin: 0;
}
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
    font-family: var(--font-mono);
}
.empty-state h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

@media (max-width: 640px) {
    .entry-avatar { width: 36px; height: 36px; }
    .play-mini-btn { width: 36px; height: 36px; min-width: 36px; }
    .entry-elo { font-size: 1rem; }
}