/* ==========================================================================
   CRUX-SACRA: K'ART — DEDICATED STYLESHEET (kart.css)
   Arcade Catholic Family Kart Racing
   ========================================================================== */

:root {
  --kart-gold: #f59e0b;
  --kart-amber: #d97706;
  --kart-crimson: #c2410c;
  --kart-blue: #2563eb;
  --kart-navy: #0f172a;
  --kart-paper: #faf6ee;
  --kart-hud-bg: rgba(15, 23, 42, 0.82);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

body {
  background: #0f172a;
  color: #ffffff;
  font-family: 'DM Sans', -apple-system, sans-serif;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header & Mini Navbar */
.kart-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 2px solid var(--kart-amber);
  z-index: 50;
}

.kart-nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.kart-nav-back {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.kart-nav-back:hover {
  background: var(--kart-crimson);
  border-color: var(--kart-crimson);
}

.kart-nav-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fef3c7;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kart-nav-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.kart-btn-icon {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.kart-btn-icon:hover {
  background: var(--kart-amber);
}

/* Main Game Stage Container */
.game-viewport-container {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 40%, #1e293b 0%, #090d16 100%);
  overflow: hidden;
  padding: 8px;
}

#kartCanvas {
  display: block;
  max-width: 100%;
  max-height: 82vh;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(245, 158, 11, 0.25);
  border: 3px solid var(--kart-amber);
  background: #2b5329;
}

/* Pre-Race Selection Overlay Screen */
.kart-menu-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 26, 0.94);
  backdrop-filter: blur(10px);
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  overflow-y: auto;
  transition: opacity 0.3s ease;
}

.kart-menu-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.kart-menu-inner {
  max-width: 900px;
  width: 100%;
  text-align: center;
}

.kart-game-logo {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 800;
  color: #fff;
  text-shadow: 0 4px 20px rgba(245, 158, 11, 0.5);
  margin-bottom: 6px;
}

.kart-game-logo span {
  background: linear-gradient(135deg, #fbbf24, #ea580c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.kart-game-tagline {
  color: #cbd5e1;
  font-size: 1.05rem;
  margin-bottom: 24px;
}

/* Character Selection Grid */
.menu-section-title {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  color: #fbbf24;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.racers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.racer-select-card {
  background: rgba(30, 41, 59, 0.85);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 14px 10px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-align: center;
  position: relative;
}

.racer-select-card:hover {
  transform: translateY(-4px);
  border-color: var(--kart-gold);
  background: rgba(45, 60, 85, 0.95);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.25);
}

.racer-select-card.selected {
  border-color: var(--kart-gold);
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.25), rgba(30, 41, 59, 0.95));
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.4);
}

.racer-select-card.selected::after {
  content: '✓';
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--kart-gold);
  color: #0f172a;
  font-weight: 900;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.racer-thumb {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 2.5px solid var(--kart-gold);
  margin: 0 auto 10px;
  overflow: hidden;
  background: #ffffff;
}

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

.racer-name {
  font-weight: 800;
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.racer-stat-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #94a3b8;
  margin-top: 4px;
}

.stat-track {
  flex: 1;
  height: 5px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  margin-left: 8px;
  overflow: hidden;
}

.stat-fill {
  height: 100%;
  background: var(--kart-gold);
  border-radius: 999px;
}

/* Active Racer Quote Banner */
.racer-quote-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(30, 41, 59, 0.8);
  border: 1.5px solid rgba(245, 158, 11, 0.4);
  border-radius: 16px;
  padding: 12px 20px;
  margin-bottom: 24px;
  text-align: left;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.quote-banner-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--kart-gold);
  background: #0f172a;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
}

.quote-banner-text h4 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 2px;
}

.quote-banner-text p {
  font-size: 0.85rem;
  color: #fef08a;
  font-style: italic;
  line-height: 1.3;
}

/* Track Selection */
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.track-select-card {
  background: rgba(30, 41, 59, 0.85);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 12px;
}

.track-select-card:hover {
  border-color: var(--kart-gold);
  background: rgba(45, 60, 85, 0.95);
}

.track-select-card.selected {
  border-color: var(--kart-gold);
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.25), rgba(30, 41, 59, 0.95));
}

.track-icon {
  font-size: 2rem;
}

.track-info h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 2px;
}

.track-info p {
  font-size: 0.75rem;
  color: #94a3b8;
}

.track-record-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fef08a;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
}


/* Start Race Button */
.btn-start-race {
  background: linear-gradient(135deg, #f59e0b, #c2410c);
  color: #ffffff;
  font-family: 'DM Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  padding: 14px 44px;
  border-radius: 9999px;
  border: 0;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-start-race:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 32px rgba(245, 158, 11, 0.6);
}

/* In-Game HUD Overlay */
.kart-hud {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  pointer-events: none;
  z-index: 30;
}

.hud-pill {
  background: var(--kart-hud-bg);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(245, 158, 11, 0.5);
  border-radius: 12px;
  padding: 8px 16px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.5);
}

.hud-label {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fbbf24;
}

.hud-value {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.hud-powerup-box {
  width: 64px;
  height: 64px;
  background: var(--kart-hud-bg);
  border: 2px solid var(--kart-gold);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
}

/* Minimap Canvas Container */
.hud-minimap-wrap {
  background: rgba(15, 23, 42, 0.85);
  border: 1.5px solid rgba(245, 158, 11, 0.4);
  border-radius: 12px;
  padding: 4px;
  overflow: hidden;
}

#minimapCanvas {
  display: block;
  width: 100px;
  height: 75px;
}

/* On-Screen Mobile Touch Controls */
.mobile-controls {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  display: none;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: none;
  z-index: 35;
}

.touch-btn-group {
  display: flex;
  gap: 12px;
  pointer-events: auto;
}

.touch-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.75);
  border: 2px solid rgba(245, 158, 11, 0.6);
  color: #ffffff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  transition: transform 0.1s ease, background 0.1s ease;
}

.touch-btn:active {
  transform: scale(0.92);
  background: var(--kart-amber);
}

.touch-btn-gas {
  background: rgba(22, 101, 52, 0.75);
  border-color: #22c55e;
}

.touch-btn-gas:active {
  background: #16a34a;
}

.touch-btn-brake {
  background: rgba(153, 27, 27, 0.75);
  border-color: #ef4444;
}

.touch-btn-brake:active {
  background: #dc2626;
}

/* Victory / Finish Modal */
.victory-modal {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 26, 0.9);
  backdrop-filter: blur(8px);
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.victory-modal.active {
  display: flex;
}

.victory-card {
  background: #ffffff;
  color: #0f172a;
  border: 3px solid var(--kart-gold);
  border-radius: 24px;
  max-width: 480px;
  width: 100%;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popIn {
  0% { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.victory-trophy {
  font-size: 3.8rem;
  margin-bottom: 12px;
}

.victory-title {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: #0f172a;
}

.victory-subtitle {
  color: var(--kart-crimson);
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.victory-racer-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 12px 18px;
  margin-bottom: 20px;
  text-align: left;
}

.victory-racer-face {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--kart-gold);
  background: #fff;
  object-fit: cover;
  flex-shrink: 0;
}

.victory-stats {
  background: var(--kart-paper);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-around;
}

.victory-stat-item h5 {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 4px;
}

.victory-stat-item p {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
}

.victory-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.victory-btn {
  padding: 12px 24px;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  border: 0;
  transition: transform 0.2s ease;
}

.victory-btn:hover {
  transform: translateY(-2px);
}

.victory-btn-gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
}

.victory-btn-outline {
  background: transparent;
  border: 2px solid #0f172a;
  color: #0f172a;
}

/* Touch Device Media Query */
@media (hover: none) and (pointer: coarse) {
  .mobile-controls {
    display: flex;
  }
}

@media (max-width: 768px) {
  .mobile-controls {
    display: flex;
  }
  .hud-pill {
    padding: 6px 10px;
  }
  .hud-value {
    font-size: 1.2rem;
  }
  .racers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}