/* ============================================
   $FLIP Casino — Premium Dark Neon Theme
   World-class crypto casino aesthetic
   ============================================ */

:root {
  --bg-primary: #0A0A1A;
  --bg-secondary: #0E0E24;
  --bg-card: rgba(18, 18, 48, 0.6);
  --bg-card-solid: #12122A;
  --bg-card-hover: #1A1A45;
  --bg-input: rgba(10, 10, 30, 0.8);
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0B0;
  --text-muted: #555577;
  --accent-purple: #7B2FFF;
  --accent-purple-dim: rgba(123, 47, 255, 0.15);
  --accent-green: #00FF88;
  --accent-red: #FF3366;
  --accent-gold: #FFD700;
  --accent-blue: #00BBFF;
  --glow-purple: 0 0 20px rgba(123, 47, 255, 0.4);
  --glow-green: 0 0 20px rgba(0, 255, 136, 0.4);
  --glow-red: 0 0 20px rgba(255, 51, 102, 0.4);
  --glow-gold: 0 0 20px rgba(255, 215, 0, 0.4);
  --glass: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.06);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   Particles Background
   ============================================ */

#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Background ambient glow */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(123, 47, 255, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 255, 136, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(255, 215, 0, 0.02) 0%, transparent 40%);
  z-index: 0;
  animation: bgFloat 30s ease-in-out infinite;
  pointer-events: none;
}

@keyframes bgFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-1%, -1%) rotate(1deg); }
  66% { transform: translate(1%, 1%) rotate(-1deg); }
}

/* ============================================
   Glass Morphism
   ============================================ */

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  pointer-events: none;
}

.glass-card-inner {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
}

/* ============================================
   Skeleton Loading
   ============================================ */

.skeleton-block {
  height: 16px;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(255,255,255,0.03) 25%, rgba(255,255,255,0.06) 50%, rgba(255,255,255,0.03) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

.skeleton-row {
  padding: 10px 0;
}

.skeleton-row .skeleton-block {
  width: 100%;
  height: 20px;
}

.skeleton-feed-item {
  padding: 8px 0;
}

.skeleton-feed-item .skeleton-block {
  width: 80%;
  height: 14px;
}

.skeleton-feed-item:nth-child(2) .skeleton-block { width: 60%; }
.skeleton-feed-item:nth-child(3) .skeleton-block { width: 70%; }

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   Header
   ============================================ */

#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  background: rgba(14, 14, 36, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(123, 47, 255, 0.12);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left { display: flex; align-items: center; gap: 24px; }
.header-right { display: flex; align-items: center; gap: 12px; }

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.logo-coin {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold), #FF8800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #000;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
  animation: logoPulse 3s ease-in-out infinite;
}

.logo-coin.small {
  width: 28px;
  height: 28px;
  font-size: 13px;
}

@keyframes logoPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.2); }
  50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.5); }
}

.logo-text {
  font-size: 22px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.desktop-nav { display: flex; gap: 2px; }

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
}

.nav-btn:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }

.nav-btn.active {
  color: var(--accent-purple);
  background: var(--accent-purple-dim);
}

.nav-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--accent-purple);
  border-radius: 1px;
}

.sound-toggle {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-xs);
  transition: background var(--transition);
}

.sound-toggle:hover { background: rgba(255,255,255,0.05); }

.live-players-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.15);
  font-size: 12px;
  color: var(--accent-green);
  font-weight: 500;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--accent-green); }
  50% { opacity: 0.5; box-shadow: 0 0 8px var(--accent-green); }
}

.jackpot-display {
  padding: 6px 14px;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.03));
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 20px;
  color: var(--accent-gold);
  font-weight: 600;
  font-size: 13px;
  animation: jackpotPulse 3s ease-in-out infinite;
}

@keyframes jackpotPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.1); }
  50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.3); }
}

.balance-display {
  padding: 6px 14px;
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.15);
  border-radius: 20px;
  color: var(--accent-green);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
  padding: 4px 8px;
}

.mobile-nav {
  display: none;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 16px 12px;
  background: rgba(14, 14, 36, 0.95);
  border-bottom: 1px solid rgba(123, 47, 255, 0.1);
  position: sticky;
  top: 56px;
  z-index: 99;
}

.mobile-nav .nav-btn {
  flex: 1;
  min-width: 70px;
  text-align: center;
  font-size: 12px;
  padding: 8px 6px;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 14px;
  position: relative;
  overflow: hidden;
}

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

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple), #5A10DD);
  color: white;
}

.btn-glow {
  box-shadow: var(--glow-purple);
}

.btn-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(123, 47, 255, 0.6), 0 8px 30px rgba(0,0,0,0.3);
}

.btn-glow:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent-purple);
  color: var(--accent-purple);
}

.btn-outline:hover {
  background: var(--accent-purple-dim);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-gold), #FF8800);
  color: #000;
  box-shadow: var(--glow-gold);
  font-size: 16px;
  padding: 14px 32px;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(255, 215, 0, 0.5);
}

.btn-chip {
  padding: 6px 12px;
  font-size: 12px;
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
}

.btn-chip:hover { background: rgba(255,255,255,0.1); color: white; }
.btn-chip.active { background: var(--accent-purple); color: white; }
.btn-chip-max { background: rgba(255, 215, 0, 0.1); color: var(--accent-gold); }
.btn-chip-max:hover { background: rgba(255, 215, 0, 0.2); }

.btn-large { padding: 16px 40px; font-size: 16px; border-radius: var(--radius); }

.btn-choice {
  flex: 1;
  padding: 18px 16px;
  font-size: 16px;
  background: var(--bg-input);
  border: 2px solid rgba(255,255,255,0.06);
  color: white;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}

.choice-icon { font-size: 28px; }
.choice-label { font-weight: 700; letter-spacing: 1px; font-size: 14px; }

.btn-heads:hover, .btn-heads.selected {
  border-color: var(--accent-gold);
  background: rgba(255, 215, 0, 0.08);
  box-shadow: 0 0 25px rgba(255, 215, 0, 0.15);
  transform: translateY(-3px);
}

.btn-tails:hover, .btn-tails.selected {
  border-color: var(--accent-purple);
  background: rgba(123, 47, 255, 0.08);
  box-shadow: 0 0 25px rgba(123, 47, 255, 0.15);
  transform: translateY(-3px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
  position: relative;
  z-index: 1;
  padding: 60px 24px 40px;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

/* 3D Spinning Coin */
.hero-coin-wrapper {
  perspective: 1000px;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-coin {
  width: 140px;
  height: 140px;
  transform-style: preserve-3d;
  position: relative;
}

.hero-coin.spinning {
  animation: heroSpin 4s linear infinite;
}

@keyframes heroSpin {
  0% { transform: rotateY(0deg); }
  100% { transform: rotateY(360deg); }
}

.hero-coin-face {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: 800;
  backface-visibility: hidden;
  box-shadow: 0 0 40px rgba(255, 215, 0, 0.3);
}

.hero-coin-front {
  background: linear-gradient(135deg, #FFD700, #FFA500, #FFD700);
  color: #000;
  border: 3px solid #CC8800;
}

.hero-coin-back {
  background: linear-gradient(135deg, var(--accent-purple), #5500CC, var(--accent-purple));
  color: white;
  border: 3px solid #6620DD;
  transform: rotateY(180deg);
}

.hero-coin-shadow {
  width: 100px;
  height: 10px;
  background: rgba(123, 47, 255, 0.2);
  border-radius: 50%;
  margin-top: 16px;
  filter: blur(6px);
  animation: shadowPulse 4s ease-in-out infinite;
}

@keyframes shadowPulse {
  0%, 100% { transform: scaleX(1); opacity: 0.4; }
  25% { transform: scaleX(0.6); opacity: 0.2; }
  75% { transform: scaleX(0.6); opacity: 0.2; }
}

.hero-headline {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.hero-gradient {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-gold), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShift 4s ease-in-out infinite;
}

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

.hero-sub {
  color: var(--text-secondary);
  font-size: clamp(14px, 2vw, 18px);
  max-width: 550px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Stats Ticker */
.hero-stats-ticker {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 20px 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  max-width: 700px;
  margin: 0 auto 48px;
}

.ticker-item { text-align: center; }
.ticker-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.ticker-value {
  font-size: 22px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-primary);
}

.ticker-value.gold { color: var(--accent-gold); }

.ticker-divider {
  width: 1px;
  background: rgba(255,255,255,0.06);
  align-self: stretch;
}

/* Marquee */
.recent-wins-marquee {
  overflow: hidden;
  padding: 12px 0;
  margin-bottom: 60px;
  position: relative;
}

.recent-wins-marquee::before,
.recent-wins-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.recent-wins-marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-primary), transparent);
}

.recent-wins-marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg-primary), transparent);
}

.marquee-track {
  display: flex;
  gap: 40px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  white-space: nowrap;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 20px;
}

.marquee-item strong { color: var(--accent-green); }

/* How It Works */
.how-it-works {
  max-width: 900px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  letter-spacing: -0.5px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.step-card {
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(123, 47, 255, 0.2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-purple);
  color: white;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.step-icon { font-size: 40px; margin-bottom: 12px; }
.step-card h3 { font-size: 18px; margin-bottom: 8px; }
.step-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.5; }

/* Tokenomics */
.tokenomics-section {
  max-width: 700px;
  margin: 0 auto 40px;
}

.tokenomics-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
}

.tokenomics-chart-container {
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#tokenomics-chart {
  width: 200px;
  height: 200px;
}

.tokenomics-details {
  padding: 24px;
}

.token-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.token-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.token-supply {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

.token-supply strong { color: var(--text-primary); }
.burn-note strong { color: var(--accent-red); }
.burn-color { color: var(--accent-red); }

/* ============================================
   Stats Bar
   ============================================ */

.stats-bar {
  display: flex;
  justify-content: space-around;
  padding: 12px 24px;
  background: rgba(14, 14, 36, 0.6);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  position: relative;
  z-index: 1;
}

.stat { text-align: center; }
.stat-label {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-value {
  display: block;
  font-size: 15px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  margin-top: 2px;
}

.burn-glow {
  color: var(--accent-red);
  text-shadow: 0 0 10px rgba(255, 51, 102, 0.5);
}

/* ============================================
   Main Layout
   ============================================ */

main {
  display: flex;
  gap: 20px;
  padding: 20px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.game-area { flex: 1; min-width: 0; }
.live-feed { width: 300px; flex-shrink: 0; }

.game-view { display: none; }
.game-view.active { display: block; animation: fadeUp 0.35s ease-out; }

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

.game-card {
  padding: 28px;
}

.game-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.game-card-header h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.game-subtitle {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 14px;
}

.provably-fair-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.12);
  border-radius: 20px;
  font-size: 12px;
  color: var(--accent-green);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
}

.provably-fair-badge:hover {
  background: rgba(0, 255, 136, 0.12);
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.1);
}

.badge-icon { font-size: 14px; }

/* ============================================
   3D Coin Flip
   ============================================ */

.coin-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 0 24px;
  perspective: 1000px;
}

.coin-3d {
  width: 130px;
  height: 130px;
  position: relative;
  cursor: default;
}

.coin-3d-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.1s;
}

.coin-3d-inner.flipping {
  animation: coin3dFlip 1.6s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

.coin-3d-inner.flipping-tails {
  animation: coin3dFlipTails 1.6s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

@keyframes coin3dFlip {
  0% { transform: rotateY(0) rotateX(0) scale(1); }
  15% { transform: rotateY(180deg) rotateX(10deg) scale(1.15) translateY(-20px); }
  30% { transform: rotateY(540deg) rotateX(-5deg) scale(1.2) translateY(-35px); }
  50% { transform: rotateY(900deg) rotateX(8deg) scale(1.15) translateY(-25px); }
  70% { transform: rotateY(1260deg) rotateX(-3deg) scale(1.1) translateY(-15px); }
  85% { transform: rotateY(1620deg) rotateX(2deg) scale(1.05) translateY(-5px); }
  100% { transform: rotateY(1800deg) rotateX(0) scale(1) translateY(0); }
}

@keyframes coin3dFlipTails {
  0% { transform: rotateY(0) rotateX(0) scale(1); }
  15% { transform: rotateY(180deg) rotateX(10deg) scale(1.15) translateY(-20px); }
  30% { transform: rotateY(540deg) rotateX(-5deg) scale(1.2) translateY(-35px); }
  50% { transform: rotateY(900deg) rotateX(8deg) scale(1.15) translateY(-25px); }
  70% { transform: rotateY(1260deg) rotateX(-3deg) scale(1.1) translateY(-15px); }
  85% { transform: rotateY(1620deg) rotateX(2deg) scale(1.05) translateY(-5px); }
  100% { transform: rotateY(1980deg) rotateX(0) scale(1) translateY(0); }
}

.coin-face-3d {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backface-visibility: hidden;
  overflow: hidden;
}

.coin-heads-3d {
  background: radial-gradient(ellipse at 35% 35%, #FFE566, #FFD700, #CC8800, #AA6600);
  box-shadow: inset 0 2px 6px rgba(255,255,255,0.4), inset 0 -2px 6px rgba(0,0,0,0.3), 0 0 30px rgba(255, 215, 0, 0.3);
}

.coin-tails-3d {
  background: radial-gradient(ellipse at 35% 35%, #B070FF, #7B2FFF, #5500CC, #3A0088);
  box-shadow: inset 0 2px 6px rgba(255,255,255,0.3), inset 0 -2px 6px rgba(0,0,0,0.3), 0 0 30px rgba(123, 47, 255, 0.3);
  transform: rotateY(180deg);
}

.coin-emboss {
  font-size: 40px;
  font-weight: 800;
  color: rgba(0,0,0,0.5);
  text-shadow: 0 1px 1px rgba(255,255,255,0.3);
  z-index: 1;
}

.coin-tails-3d .coin-emboss {
  color: rgba(255,255,255,0.7);
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

.coin-ring {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
}

.coin-shadow-3d {
  width: 80px;
  height: 8px;
  background: rgba(0,0,0,0.4);
  border-radius: 50%;
  margin: 12px auto 0;
  filter: blur(4px);
  transition: all 0.3s;
}

.result-display {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  min-height: 36px;
  margin: 8px 0;
  transition: all 0.3s;
}

.result-win {
  color: var(--accent-green);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.result-lose { color: var(--accent-red); }

.streak-display {
  text-align: center;
  font-size: 13px;
  color: var(--accent-gold);
  min-height: 18px;
  margin-bottom: 16px;
}

/* Bet Controls */
.bet-controls { display: flex; flex-direction: column; gap: 14px; }

.bet-input-group label {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bet-input-row { display: flex; gap: 6px; }

.bet-input-row input,
.staking-controls input,
.crash-auto-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  transition: all var(--transition);
}

.bet-input-row input:focus,
.staking-controls input:focus,
.crash-auto-input:focus {
  border-color: var(--accent-purple);
  outline: none;
  box-shadow: 0 0 0 3px rgba(123, 47, 255, 0.15);
}

.choice-buttons { display: flex; gap: 12px; }

.double-or-nothing {
  text-align: center;
  animation: pulseGold 1.5s ease-in-out infinite;
}

@keyframes pulseGold {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* Game History */
.game-history { margin-top: 20px; }
.game-history h3 { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }

.history-dots { display: flex; gap: 4px; flex-wrap: wrap; }

.history-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  transition: all var(--transition);
  animation: dotPop 0.3s ease-out;
}

@keyframes dotPop {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.history-dot.heads {
  background: rgba(255, 215, 0, 0.12);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.history-dot.tails {
  background: rgba(123, 47, 255, 0.12);
  color: var(--accent-purple);
  border: 1px solid rgba(123, 47, 255, 0.3);
}

/* ============================================
   3D Dice
   ============================================ */

.dice-scene {
  perspective: 600px;
  display: flex;
  justify-content: center;
  padding: 30px 0;
}

.dice-3d {
  width: 80px;
  height: 80px;
  transform-style: preserve-3d;
  transform: rotateX(-20deg) rotateY(30deg);
  transition: transform 0.3s;
}

.dice-3d.rolling {
  animation: diceRoll 1.2s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

@keyframes diceRoll {
  0% { transform: rotateX(-20deg) rotateY(30deg); }
  20% { transform: rotateX(300deg) rotateY(200deg) rotateZ(100deg); }
  40% { transform: rotateX(600deg) rotateY(450deg) rotateZ(200deg); }
  60% { transform: rotateX(900deg) rotateY(650deg) rotateZ(300deg); }
  80% { transform: rotateX(1100deg) rotateY(800deg) rotateZ(340deg); }
  100% { transform: rotateX(1080deg) rotateY(720deg) rotateZ(360deg); }
}

.dice-face {
  position: absolute;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #2A2A5A, #1A1A3E);
  border: 2px solid rgba(123, 47, 255, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--accent-gold);
  letter-spacing: 2px;
}

.dice-face-1 { transform: translateZ(40px); }
.dice-face-2 { transform: rotateY(180deg) translateZ(40px); }
.dice-face-3 { transform: rotateY(90deg) translateZ(40px); }
.dice-face-4 { transform: rotateY(-90deg) translateZ(40px); }
.dice-face-5 { transform: rotateX(90deg) translateZ(40px); }
.dice-face-6 { transform: rotateX(-90deg) translateZ(40px); }

.dice-display { text-align: center; padding: 16px; }

.dice-result {
  font-size: 64px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--text-muted);
  transition: all 0.3s;
}

.dice-result.win {
  color: var(--accent-green);
  text-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
}

.dice-result.lose {
  color: var(--accent-red);
  text-shadow: 0 0 30px rgba(255, 51, 102, 0.4);
}

.dice-controls { display: flex; flex-direction: column; gap: 14px; }
.dice-direction { display: flex; gap: 8px; }

.slider-group { padding: 12px 0; }
.slider-group label { color: var(--text-secondary); font-size: 14px; }

.slider-group input[type="range"] {
  width: 100%;
  margin: 12px 0;
  -webkit-appearance: none;
  background: linear-gradient(to right, var(--accent-green), var(--accent-gold), var(--accent-red));
  height: 6px;
  border-radius: 3px;
  outline: none;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: white;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(255,255,255,0.3), 0 2px 8px rgba(0,0,0,0.3);
  transition: box-shadow var(--transition);
}

.slider-group input[type="range"]::-webkit-slider-thumb:hover {
  box-shadow: 0 0 20px rgba(255,255,255,0.5), 0 2px 12px rgba(0,0,0,0.4);
}

.dice-odds {
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: 14px;
}

/* ============================================
   Crash
   ============================================ */

.crash-container {
  position: relative;
  background: rgba(10, 10, 26, 0.8);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
}

#crash-canvas {
  width: 100%;
  height: 250px;
  display: block;
}

.crash-multiplier-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 56px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent-green);
  text-shadow: 0 0 40px rgba(0, 255, 136, 0.4);
  pointer-events: none;
  transition: color 0.15s, text-shadow 0.15s;
  z-index: 2;
}

.crash-multiplier-overlay.crashed {
  color: var(--accent-red);
  text-shadow: 0 0 40px rgba(255, 51, 102, 0.6);
  animation: crashShake 0.5s ease-out;
}

.crash-multiplier-overlay.waiting {
  color: var(--text-muted);
  font-size: 28px;
  text-shadow: none;
}

@keyframes crashShake {
  0%, 100% { transform: translate(-50%, -50%); }
  20% { transform: translate(-52%, -48%); }
  40% { transform: translate(-48%, -52%); }
  60% { transform: translate(-51%, -49%); }
  80% { transform: translate(-49%, -51%); }
}

.crash-status {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.crash-history {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.crash-history-item {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  transition: all var(--transition);
}

.crash-history-item:hover { transform: scale(1.05); }

.crash-history-item.low { background: rgba(255, 51, 102, 0.1); color: var(--accent-red); }
.crash-history-item.mid { background: rgba(0, 187, 255, 0.1); color: var(--accent-blue); }
.crash-history-item.high { background: rgba(0, 255, 136, 0.1); color: var(--accent-green); }
.crash-history-item.mega { background: rgba(255, 215, 0, 0.1); color: var(--accent-gold); }

.crash-controls { display: flex; flex-direction: column; gap: 12px; }

.crash-bet-row { display: flex; gap: 12px; }
.crash-bet-row .bet-input-group { flex: 1; }

.crash-bet-row .bet-input-group input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
}

.crash-bet-row .bet-input-group input:focus {
  border-color: var(--accent-purple);
  outline: none;
  box-shadow: 0 0 0 3px rgba(123, 47, 255, 0.15);
}

.crash-bet-btn { width: 100%; }

.crash-bet-btn.cashout {
  background: linear-gradient(135deg, var(--accent-green), #00CC66) !important;
  box-shadow: var(--glow-green) !important;
  animation: cashoutPulse 0.6s ease-in-out infinite;
}

@keyframes cashoutPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.crash-bet-btn:disabled {
  background: rgba(255,255,255,0.06) !important;
  box-shadow: none !important;
  animation: none !important;
}

.crash-players { margin-top: 18px; }
.crash-players h3 { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }

.crash-player-list { max-height: 180px; overflow-y: auto; }

.crash-player-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.02);
  font-size: 12px;
  transition: background var(--transition);
}

.crash-player-item:hover { background: rgba(255,255,255,0.02); }

.crash-player-item .player-wallet { color: var(--accent-blue); }
.crash-player-item .player-bet { color: var(--text-secondary); font-family: 'JetBrains Mono', monospace; }
.crash-player-item .player-cashout { font-family: 'JetBrains Mono', monospace; font-weight: 600; }
.crash-player-item .player-cashout.won { color: var(--accent-green); }
.crash-player-item .player-cashout.lost { color: var(--accent-red); }
.crash-player-item .player-cashout.playing { color: var(--accent-gold); }

/* ============================================
   Staking
   ============================================ */

.staking-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.staking-stat {
  padding: 16px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.staking-stat .label {
  display: block;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.staking-stat .value {
  display: block;
  font-size: 18px;
  font-weight: 600;
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}

.staking-stat .value.green { color: var(--accent-green); }

.staking-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.staking-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* ============================================
   Leaderboard
   ============================================ */

.leaderboard-tabs { display: flex; gap: 4px; margin-bottom: 16px; }

.leaderboard-table table { width: 100%; border-collapse: collapse; }
.leaderboard-table th {
  text-align: left;
  color: var(--text-muted);
  font-size: 11px;
  padding: 8px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.leaderboard-table td {
  padding: 10px 4px;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.02);
  transition: background var(--transition);
}

.leaderboard-table tr:hover td { background: rgba(255,255,255,0.02); }
.leaderboard-table td:first-child { font-weight: 700; color: var(--accent-gold); }

/* ============================================
   Live Feed Sidebar
   ============================================ */

.live-feed {
  padding: 18px;
  height: fit-content;
  position: sticky;
  top: 72px;
}

.live-feed h3 { font-size: 14px; margin-bottom: 10px; }

.feed-list { max-height: 250px; overflow-y: auto; }

.feed-item {
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.02);
  font-size: 12px;
  animation: feedSlide 0.4s ease-out;
}

@keyframes feedSlide {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}

.feed-item .wallet { color: var(--accent-blue); }
.feed-item .win { color: var(--accent-green); }
.feed-item .lose { color: var(--accent-red); }

/* Burn Tracker */
.burn-tracker {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.burn-total {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 6px 0;
}

.burn-amount {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 20px;
  color: var(--accent-red);
  text-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}

.burn-label {
  font-size: 11px;
  color: var(--text-muted);
}

.burn-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.04);
  border-radius: 2px;
  overflow: hidden;
}

.burn-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-gold));
  transition: width 0.8s ease;
  border-radius: 2px;
}

.burn-recent {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Recent Winners */
.recent-winners {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.winners-list { max-height: 150px; overflow-y: auto; }

.winner-item {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.02);
  animation: feedSlide 0.4s ease-out;
}

.winner-item .winner-wallet { color: var(--accent-blue); }
.winner-item .winner-amount { color: var(--accent-green); font-family: 'JetBrains Mono', monospace; font-weight: 600; }

/* User Stats */
.user-stats {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.user-stat-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 12px;
}

.user-stat-row span:first-child { color: var(--text-secondary); }

.referral-section { margin-top: 10px; }
.referral-section h4 { font-size: 11px; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

.referral-section input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xs);
  padding: 6px 8px;
  color: var(--text-secondary);
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 4px;
}

/* ============================================
   Provably Fair Modal
   ============================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  max-width: 520px;
  width: 100%;
  padding: 28px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: all var(--transition);
}

.modal-close:hover { color: white; background: rgba(255,255,255,0.05); }

.modal h2 { margin-bottom: 8px; }

.modal-desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.fair-details { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }

.fair-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.fair-label {
  font-size: 12px;
  color: var(--text-muted);
  min-width: 110px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fair-row code {
  background: rgba(255,255,255,0.04);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  word-break: break-all;
  flex: 1;
  color: var(--text-secondary);
}

.fair-explainer {
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.fair-explainer h4 { font-size: 14px; margin-bottom: 10px; }

.fair-explainer ol {
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================
   Notifications
   ============================================ */

#notification-container {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.notification {
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  backdrop-filter: blur(10px);
  animation: notifIn 0.3s ease-out;
  pointer-events: auto;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.notification.info {
  background: rgba(123, 47, 255, 0.9);
  border: 1px solid rgba(123, 47, 255, 0.5);
  color: white;
}

.notification.error {
  background: rgba(255, 51, 102, 0.9);
  border: 1px solid rgba(255, 51, 102, 0.5);
  color: white;
}

.notification.success {
  background: rgba(0, 255, 136, 0.15);
  border: 1px solid rgba(0, 255, 136, 0.3);
  color: var(--accent-green);
}

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

/* ============================================
   Footer
   ============================================ */

footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 40px 24px 24px;
  margin-top: 40px;
}

.footer-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 10px;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-links h4 {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--accent-purple); }

.footer-contract h4 {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contract-address {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 10px;
}

.contract-address:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--accent-purple);
}

.contract-address code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-secondary);
}

.copy-icon { font-size: 14px; }

.fair-link {
  color: var(--accent-green);
  text-decoration: none;
  font-size: 13px;
  transition: color var(--transition);
}

.fair-link:hover { color: white; }

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.03);
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-secondary);
}

.muted { color: var(--text-muted); }
.green { color: var(--accent-green); }

/* ============================================
   Screen Shake (Big Wins)
   ============================================ */

.screen-shake {
  animation: screenShake 0.4s ease-out;
}

@keyframes screenShake {
  0%, 100% { transform: translate(0); }
  10% { transform: translate(-4px, 2px); }
  20% { transform: translate(4px, -2px); }
  30% { transform: translate(-3px, 1px); }
  40% { transform: translate(3px, -1px); }
  50% { transform: translate(-2px, 1px); }
}

/* Flash Effects */
.flash-green { animation: flashGreen 0.5s ease-out; }
@keyframes flashGreen {
  0% { box-shadow: inset 0 0 60px rgba(0, 255, 136, 0.2); }
  100% { box-shadow: none; }
}

.flash-red { animation: flashRed 0.5s ease-out; }
@keyframes flashRed {
  0% { box-shadow: inset 0 0 60px rgba(255, 51, 102, 0.2); }
  100% { box-shadow: none; }
}

/* ============================================
   Scrollbar
   ============================================ */

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(123, 47, 255, 0.3); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(123, 47, 255, 0.5); }

/* ============================================
   Responsive — Mobile First
   ============================================ */

@media (max-width: 1024px) {
  .live-feed { width: 260px; }
}

@media (max-width: 768px) {
  main { flex-direction: column; padding: 12px; }
  .live-feed { width: 100%; position: static; order: 2; }
  .game-area { order: 1; }

  #header {
    padding: 10px 16px;
  }

  .desktop-nav { display: none; }
  .mobile-menu-toggle { display: block; }
  .mobile-nav { display: flex; }

  .header-right {
    display: none;
  }

  /* Show condensed header on mobile */
  #header .header-left { flex: 1; }

  .hero-section { padding: 40px 16px 24px; }
  .hero-coin { width: 100px; height: 100px; }
  .hero-coin-face { font-size: 28px; }

  .hero-stats-ticker {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .ticker-divider {
    width: 100%;
    height: 1px;
  }

  .steps-grid { grid-template-columns: 1fr; }

  .tokenomics-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .game-card { padding: 18px; }

  .coin-3d { width: 100px; height: 100px; }
  .coin-emboss { font-size: 28px; }

  .crash-bet-row { flex-direction: column; }

  .stats-bar { flex-wrap: wrap; gap: 4px; padding: 8px 12px; }
  .stat { min-width: 28%; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .modal { padding: 20px; }
}

@media (max-width: 420px) {
  .hero-headline { font-size: 24px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-cta .btn { width: 100%; }

  .choice-buttons { flex-direction: column; }

  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Fighter Card Stats
   ============================================================ */
.stat-pill {
  background: rgba(123, 47, 255, 0.1);
  border: 1px solid rgba(123, 47, 255, 0.2);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.stat-pill .muted { font-size: 0.75rem; }
.stat-pill strong { font-size: 1rem; color: #FFD700; }

/* Fighter preview on open duels */
.duel-fighter-preview {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 0.25rem;
  opacity: 0.8;
}
.duel-fighter-preview .win-tag { color: #00FF88; font-weight: 700; }
.duel-fighter-preview .loss-tag { color: #FF3366; font-weight: 700; }

/* Duel resolution overlay */
.duel-result-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.3s;
}
.duel-result-card {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 2px solid #7B2FFF;
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  max-width: 400px;
  width: 90%;
  animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes scaleIn {
  from { transform: scale(0.5); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ============================================================
   PLINKO STYLES
   ============================================================ */
.plinko-container {
  text-align: center;
  margin: 1.5rem 0;
}
.plinko-container canvas {
  max-width: 100%;
  border-radius: 12px;
  background: rgba(0,0,0,0.3);
}
.plinko-result-display {
  font-size: 1.3rem;
  font-weight: 700;
  padding: 0.75rem;
  min-height: 2.5rem;
  border-radius: 8px;
  margin-top: 1rem;
}
.plinko-result-display.result-win { color: #00FF88; background: rgba(0,255,136,0.1); }
.plinko-result-display.result-lose { color: #FF3366; background: rgba(255,51,102,0.1); }
.plinko-risk-select { margin: 1rem 0; }
.plinko-risk-select .choice-buttons { gap: 0.5rem; }
.plinko-multipliers { display: flex; gap: 2px; justify-content: center; flex-wrap: wrap; margin: 1rem 0; }
.plinko-mult-slot {
  font-size: 0.7rem; font-weight: 700; padding: 4px 6px; border-radius: 4px;
  background: rgba(255,255,255,0.05); min-width: 32px; text-align: center;
}
.plinko-mult-slot.mega { color: #FFD700; background: rgba(255,215,0,0.15); }
.plinko-mult-slot.high { color: #00FF88; background: rgba(0,255,136,0.1); }
.plinko-mult-slot.mid { color: #A0A0B0; }
.plinko-mult-slot.low { color: #FF3366; background: rgba(255,51,102,0.08); }
.plinko-history { display: flex; gap: 4px; flex-wrap: wrap; }
.plinko-controls { display: flex; flex-direction: column; gap: 1rem; }

/* ============================================================
   MINES STYLES
   ============================================================ */
.mines-game-area {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  margin: 1.5rem 0;
  align-items: start;
}
@media (max-width: 600px) {
  .mines-game-area { grid-template-columns: 1fr; }
}
.mines-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  max-width: 350px;
}
.mines-tile {
  aspect-ratio: 1;
  border: 2px solid rgba(123,47,255,0.3);
  border-radius: 8px;
  background: rgba(123,47,255,0.08);
  color: var(--text-muted);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.mines-tile:hover:not(:disabled) {
  background: rgba(123,47,255,0.2);
  border-color: #7B2FFF;
  transform: scale(1.05);
}
.mines-tile:disabled { cursor: default; opacity: 0.7; }
.mines-tile.revealed {
  background: rgba(0,255,136,0.15);
  border-color: #00FF88;
  color: #00FF88;
  animation: tileReveal 0.3s;
}
.mines-tile.mine {
  background: rgba(255,51,102,0.2);
  border-color: #FF3366;
  color: #FF3366;
  animation: tileReveal 0.3s;
}
@keyframes tileReveal {
  from { transform: scale(0.8); opacity: 0.5; }
  to { transform: scale(1); opacity: 1; }
}
.mines-info-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 160px;
}
.mines-stat {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  font-size: 0.9rem;
}
.mines-stat strong { color: var(--accent-green); font-family: 'JetBrains Mono', monospace; }
.mines-controls { display: flex; flex-direction: column; gap: 1rem; }

/* ============================================================
   LIMBO STYLES
   ============================================================ */
.limbo-display {
  text-align: center;
  margin: 2rem 0;
  padding: 2rem;
  background: rgba(0,0,0,0.3);
  border-radius: 16px;
}
.limbo-result-big {
  font-size: 4rem;
  font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-primary);
  transition: all 0.3s;
}
.limbo-result-big.result-win { color: #00FF88; text-shadow: 0 0 30px rgba(0,255,136,0.5); }
.limbo-result-big.result-lose { color: #FF3366; text-shadow: 0 0 30px rgba(255,51,102,0.5); }
.limbo-target-label {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}
.limbo-win-chance {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.limbo-controls { display: flex; flex-direction: column; gap: 1rem; }
.limbo-odds-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  font-size: 0.9rem;
}
.limbo-history { display: flex; gap: 4px; flex-wrap: wrap; }