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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #070a10;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  user-select: none;
  color: #f8fafc;
}

#app {
  position: relative;
  width: 100vw;
  height: 100vh;
}

#webgl-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ==========================================================================
   CAR SELECT SCREEN OVERLAY (MENU STATE)
   ========================================================================== */

#car-select-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  overflow: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

#car-select-screen::-webkit-scrollbar {
  display: none;
}

#car-select-screen.fade-out {
  opacity: 0;
}

#car-select-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  display: none;
}

.menu-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.92) 0%, rgba(7, 10, 16, 0.98) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1;
}

.menu-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1240px;
  max-height: 96vh;
  padding: 20px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.menu-content::-webkit-scrollbar {
  display: none;
}

/* Header Section */
.menu-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.menu-tag {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #38bdf8;
  text-transform: uppercase;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 2px;
}

.menu-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(26px, 3.8vw, 36px);
  font-weight: 900;
  letter-spacing: 2.5px;
  color: #ffffff;
  text-shadow: 0 0 24px rgba(56, 189, 248, 0.3);
  text-transform: uppercase;
}

.menu-subtitle {
  font-size: 14px;
  color: #94a3b8;
  font-weight: 500;
}

/* Cards Grid */
.cars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  width: 100%;
  max-width: 1200px;
}

/* Individual Car Card */
.car-card {
  position: relative;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 20px 22px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), 
              border-color 0.22s ease, 
              box-shadow 0.22s ease,
              background-color 0.22s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  outline: none;
  overflow: hidden;
}

.car-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(15, 23, 42, 0.9);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.car-card:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 2px;
}

/* Selected Card Glow & Styling */
.car-card.selected {
  border-color: var(--card-theme, #38bdf8);
  box-shadow: 0 0 28px var(--card-glow, rgba(56, 189, 248, 0.4)), 0 16px 36px rgba(0, 0, 0, 0.6);
  transform: translateY(-6px);
  background: rgba(15, 23, 42, 0.96);
}

.card-glow-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: radial-gradient(circle at top, var(--card-glow, rgba(56, 189, 248, 0.15)) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.car-card.selected .card-glow-bg {
  opacity: 0.45;
}

/* Card Header */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.car-name-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.car-type-badge {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--card-theme, #38bdf8);
  text-transform: uppercase;
}

.car-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #ffffff;
}

.color-swatch-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.4);
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.swatch-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.swatch-text {
  font-size: 11px;
  color: #cbd5e1;
  font-weight: 500;
}

/* Car Preview Silhouette Area */
.car-preview-box {
  background: rgba(11, 14, 20, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.car-silhouette {
  width: 100%;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.car-svg {
  width: 85%;
  height: 100%;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.car-tagline {
  font-size: 12px;
  color: #94a3b8;
  text-align: center;
  font-weight: 500;
}

/* Stats Bars */
.car-stats-container {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.stat-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.stat-label {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: #cbd5e1;
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  color: #ffffff;
}

.stat-unit {
  font-size: 10px;
  color: #64748b;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

.stat-track {
  width: 100%;
  height: 7px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.stat-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.4s ease-out;
}

/* Card Footer & Selection State Button */
.card-footer {
  margin-top: 4px;
}

.select-indicator {
  width: 100%;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #94a3b8;
  transition: all 0.2s ease;
}

.car-card:hover .select-indicator {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

.car-card.selected .select-indicator {
  background: var(--card-theme, #38bdf8);
  border-color: var(--card-theme, #38bdf8);
  color: #0b0e14;
  box-shadow: 0 0 16px var(--card-glow, rgba(56, 189, 248, 0.5));
}

.check-icon {
  display: none;
  font-weight: 900;
}

.car-card.selected .check-icon {
  display: inline;
}

/* Footer Section */
.menu-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.start-race-btn {
  position: relative;
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 2px;
  color: #ffffff;
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 13px 42px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 0 24px rgba(37, 99, 235, 0.5), 0 8px 16px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
  outline: none;
}

.start-race-btn:hover {
  transform: translateY(-2px) scale(1.02);
  background: linear-gradient(135deg, #0369a1 0%, #1d4ed8 100%);
  box-shadow: 0 0 34px rgba(56, 189, 248, 0.7), 0 12px 24px rgba(0, 0, 0, 0.4);
}

.start-race-btn:active {
  transform: translateY(1px) scale(0.98);
}

.start-race-btn.disabled,
.start-race-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-arrow {
  transition: transform 0.2s ease;
}

.start-race-btn:hover .btn-arrow {
  transform: translateX(4px);
}

.controls-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #94a3b8;
  background: rgba(15, 23, 42, 0.6);
  padding: 6px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hint-badge {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 1px;
}

/* ==========================================================================
   IN-GAME OVERLAYS & HUD (RACE STATE)
   ========================================================================== */

#info-overlay {
  position: absolute;
  top: 24px;
  left: 24px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 22px;
  border-radius: 12px;
  color: #f8fafc;
  pointer-events: none;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.36);
  z-index: 10;
  transition: opacity 0.3s ease;
}

#info-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

#info-overlay .badge {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  background: #3b82f6;
  color: #ffffff;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

#info-overlay h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 1px;
  color: #ffffff;
  margin-bottom: 4px;
  text-transform: uppercase;
}

#info-overlay p {
  font-size: 13px;
  color: #94a3b8;
  font-weight: 500;
}

#info-overlay p.sub-text {
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}

/* ==========================================================================
   RACE COUNTDOWN OVERLAY
   ========================================================================== */

#race-countdown {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(70px, 14vw, 150px);
  font-weight: 900;
  letter-spacing: 4px;
  z-index: 90;
  pointer-events: none;
  user-select: none;
  text-align: center;
}

#race-countdown.hidden {
  display: none;
}

@keyframes countdownPop {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0;
  }
  40% {
    transform: translate(-50%, -50%) scale(1.15);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.0);
    opacity: 1;
  }
}

.pop-anim {
  animation: countdownPop 0.85s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
}

/* ==========================================================================
   LIVE IN-RACE HUD STATS
   ========================================================================== */

.hud-stats-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.hud-stat-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(11, 14, 20, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 4px 10px;
  min-width: 60px;
}

.hud-stat-lbl {
  font-family: 'Orbitron', sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #64748b;
  text-transform: uppercase;
}

.hud-stat-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.pos-badge.rank-1 .hud-stat-val {
  color: #facc15;
  text-shadow: 0 0 10px rgba(250, 204, 21, 0.5);
}

.pos-badge.rank-2 .hud-stat-val {
  color: #e2e8f0;
  text-shadow: 0 0 8px rgba(226, 232, 240, 0.4);
}

.pos-badge.rank-3 .hud-stat-val {
  color: #fb923c;
  text-shadow: 0 0 8px rgba(251, 146, 60, 0.4);
}

.lap-badge .hud-stat-val {
  color: #38bdf8;
}

.time-badge .hud-stat-val {
  color: #c084fc;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   RACE FINISHED MODAL (PHASE 4)
   ========================================================================== */

#race-finish-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.3s ease;
}

#race-finish-modal.hidden {
  display: none;
  opacity: 0;
  pointer-events: none;
}

.finish-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.94) 0%, rgba(7, 10, 16, 0.98) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1;
}

.finish-modal-card {
  position: relative;
  z-index: 2;
  background: rgba(15, 23, 42, 0.95);
  border: 2px solid #38bdf8;
  border-radius: 20px;
  padding: 36px 44px;
  max-width: 560px;
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  box-shadow: 0 0 45px rgba(56, 189, 248, 0.35), 0 20px 40px rgba(0, 0, 0, 0.6);
  animation: modalSlideUp 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
}

@keyframes modalSlideUp {
  0% {
    transform: translateY(30px) scale(0.95);
    opacity: 0;
  }
  100% {
    transform: translateY(0) scale(1.0);
    opacity: 1;
  }
}

.finish-modal-card.winner {
  border-color: #facc15;
  box-shadow: 0 0 50px rgba(250, 204, 21, 0.4), 0 20px 40px rgba(0, 0, 0, 0.6);
}

.finish-badge {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 14px;
  border-radius: 999px;
  text-transform: uppercase;
}

.finish-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 900;
  letter-spacing: 2px;
  color: #ffffff;
  text-transform: uppercase;
}

.finish-rank-display {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(20px, 3.5vw, 28px);
  font-weight: 900;
  color: #facc15;
  text-shadow: 0 0 20px rgba(250, 204, 21, 0.6);
}

.finish-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  background: rgba(11, 14, 20, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px;
}

.finish-stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.stat-box-lbl {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #94a3b8;
  text-transform: uppercase;
}

.stat-box-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.finish-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  width: 100%;
  justify-content: center;
  margin-top: 6px;
}

.finish-btn {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 12px 24px;
  border-radius: 10px;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  text-transform: uppercase;
}

.finish-btn.primary-btn {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
}

.finish-btn.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.7);
}

.finish-btn.secondary-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
}

.finish-btn.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Responsive Breakpoints */
@media (max-width: 960px) {
  .cars-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  
  .menu-content {
    padding: 16px;
  }

  .menu-title {
    font-size: 24px;
  }

  .finish-stats-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .finish-modal-card {
    padding: 24px;
  }
}

/* ==========================================================================
   PHASE 5: AUDIO, SPEEDOMETER, NITRO GAUGE & SPEED LINES
   ========================================================================== */

/* 1. Fullscreen Radial Speed Lines Canvas Overlay */
.speed-lines-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 15;
}

/* 2. Top-Right Audio Mute Toggle Button */
.audio-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 60;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
  outline: none;
}

.audio-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: #38bdf8;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.5);
  transform: scale(1.04);
}

.audio-btn.muted {
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* 3. In-Race Speedometer & Nitro Gauge Container */
.hud-speed-gauge-container {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  margin-top: 14px;
}

.hud-speedometer {
  display: flex;
  align-items: baseline;
  gap: 6px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 18px;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hud-speedometer.nitro-active {
  border-color: #38bdf8;
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.6), 0 6px 20px rgba(0, 0, 0, 0.4);
  animation: pulse-border 0.4s infinite alternate;
}

@keyframes pulse-border {
  from { border-color: #06b6d4; }
  to { border-color: #38bdf8; }
}

.speed-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 32px;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 1px;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 16px rgba(255, 255, 255, 0.4);
}

.speed-unit {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  letter-spacing: 2px;
}

/* 4. Nitro Boost Tank Gauge */
.hud-nitro-bar-container {
  width: 220px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 14px;
  border-radius: 10px;
  backdrop-filter: blur(8px);
}

.nitro-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nitro-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #38bdf8;
}

.nitro-text.nitro-flashing {
  color: #facc15;
  text-shadow: 0 0 12px #facc15;
  animation: flash-text 0.25s infinite alternate;
}

@keyframes flash-text {
  from { opacity: 0.7; }
  to { opacity: 1.0; }
}

.nitro-percent {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
}

.nitro-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.nitro-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #0284c7 0%, #06b6d4 50%, #38bdf8 100%);
  border-radius: 999px;
  transition: width 0.08s linear;
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.8);
}

.nitro-bar-fill.boosting {
  background: linear-gradient(90deg, #f59e0b 0%, #06b6d4 100%);
  box-shadow: 0 0 20px rgba(56, 189, 248, 1);
}

/* 5. Finish Modal Podium Leaderboard Table */
.finish-podium-table {
  width: 100%;
  background: rgba(11, 14, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.podium-header {
  display: grid;
  grid-template-columns: 50px 1fr 100px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.04);
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #94a3b8;
  letter-spacing: 1.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.podium-row {
  display: grid;
  grid-template-columns: 50px 1fr 100px;
  padding: 10px 14px;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.podium-row:last-child {
  border-bottom: none;
}

.podium-row.player-row {
  background: rgba(56, 189, 248, 0.12);
  border-left: 3px solid #38bdf8;
  color: #38bdf8;
  font-weight: 700;
}

.podium-pos {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
}

.podium-time {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  text-align: right;
  color: #f8fafc;
}



/* Race13 touch controls */
#mobile-controls{display:none;position:fixed;inset:0;pointer-events:none;z-index:80;touch-action:none}
#mobile-controls button{pointer-events:auto;touch-action:none;user-select:none;-webkit-user-select:none;border:1px solid rgba(255,255,255,.32);background:rgba(8,15,30,.72);color:#fff;font:800 12px Orbitron,Arial,sans-serif;border-radius:50%;width:64px;height:64px;backdrop-filter:blur(7px);box-shadow:0 5px 18px rgba(0,0,0,.35)}
#mobile-controls button.pressed{transform:scale(.94);background:rgba(212,175,55,.75)}
.touch-steer,.touch-drive{position:absolute;bottom:22px;display:flex;gap:10px;align-items:flex-end}
.touch-steer{left:18px}.touch-drive{right:18px}.touch-drive #touch-gas{width:72px;height:72px}.touch-drive #touch-nitro{border-color:#38bdf8}
@media (hover:none),(pointer:coarse){#mobile-controls{display:block}.controls-hint{display:none}.menu-content{padding-bottom:96px}.cars-grid{grid-template-columns:1fr;max-width:560px}.car-card{padding:14px}.menu-title{font-size:clamp(30px,9vw,58px)}#info-overlay{max-width:62vw}.audio-btn{top:10px;right:10px}.touch-drive{gap:6px}.touch-steer{gap:6px}#mobile-controls button{width:58px;height:58px;font-size:10px}.touch-drive #touch-gas{width:66px;height:66px}}
@media (max-width:600px){.touch-drive #touch-drift{position:absolute;right:70px;bottom:68px}.touch-drive #touch-nitro{position:absolute;right:0;bottom:76px}}

/* Race13 V3: unobstructed racing view on desktop, portrait and landscape */
#info-overlay{position:fixed!important;top:calc(8px + env(safe-area-inset-top))!important;left:calc(8px + env(safe-area-inset-left))!important;width:min(310px,calc(100vw - 105px))!important;max-width:310px!important;padding:10px 12px!important;border-radius:14px!important;background:rgba(9,16,30,.72)!important;box-shadow:0 6px 22px #0005!important;z-index:25!important;}
#info-overlay .badge{font-size:8px!important;padding:3px 6px!important;margin:0!important}
#info-overlay h1{font-size:13px!important;margin:4px 0!important}
#info-overlay #info-car-name,#info-overlay #info-controls{display:none!important}
#info-overlay .hud-speed-gauge-container{margin-top:5px!important;gap:4px!important;align-items:stretch!important}
#info-overlay .hud-speedometer{padding:3px 8px!important;border-radius:8px!important;gap:5px!important;justify-content:flex-start!important}
#info-overlay .speed-number{font-size:clamp(18px,3.4vw,26px)!important;line-height:1.25!important}
#info-overlay .speed-unit{font-size:9px!important}
#info-overlay .hud-nitro-bar-container{width:100%!important;max-width:100%!important;padding:5px 8px!important;border-radius:8px!important}
#info-overlay .nitro-label-row{font-size:9px!important}
#info-overlay .nitro-bar-track{height:5px!important}
.audio-btn{top:calc(8px + env(safe-area-inset-top))!important;right:calc(8px + env(safe-area-inset-right))!important;font-size:10px!important;padding:8px 10px!important;max-width:105px!important;min-width:0!important}
@media (hover:none),(pointer:coarse){
 #info-overlay{max-width:210px!important;width:min(210px,calc(100vw - 116px))!important;padding:7px 9px!important}
 #info-overlay .badge,#info-overlay h1{display:none!important}
 #info-overlay .speed-number{font-size:20px!important}
 #info-overlay .hud-speed-gauge-container{margin-top:0!important}
 #mobile-controls button{width:clamp(46px,11vw,61px)!important;height:clamp(46px,11vw,61px)!important;font-size:10px!important}
 .touch-drive #touch-gas{width:clamp(54px,13vw,70px)!important;height:clamp(54px,13vw,70px)!important}
 .touch-steer{left:10px!important;bottom:calc(12px + env(safe-area-inset-bottom))!important}
 .touch-drive{right:10px!important;bottom:calc(12px + env(safe-area-inset-bottom))!important}
}
@media (orientation:landscape) and (max-height:550px){
 #info-overlay{max-width:210px!important;width:210px!important}
 #info-overlay .hud-speedometer{padding:2px 7px!important}
 #info-overlay .hud-nitro-bar-container{padding:3px 7px!important}
 .touch-drive #touch-drift,.touch-drive #touch-nitro{bottom:58px!important}
}

/* RACE13 V4: HUD réellement compact, sans panneau opaque sur la route. */
#info-overlay,#info-overlay.hidden{box-sizing:border-box!important}
#info-overlay:not(.hidden){position:fixed!important;top:calc(9px + env(safe-area-inset-top))!important;left:calc(9px + env(safe-area-inset-left))!important;width:fit-content!important;max-width:min(300px,calc(100vw - 130px))!important;min-width:0!important;height:auto!important;padding:7px 9px!important;border-radius:11px!important;background:rgba(5,12,22,.70)!important;backdrop-filter:blur(7px)!important;pointer-events:none!important;box-shadow:0 3px 14px #0006!important}
#info-overlay .badge,#info-overlay h1,#info-overlay #info-car-name,#info-overlay #info-controls{display:none!important}
#info-overlay #hud-live-stats{display:flex!important;flex-direction:column!important;gap:4px!important;width:auto!important;max-width:100%!important}
#info-overlay .hud-stats-row{display:flex!important;gap:4px!important;margin:0!important;flex-wrap:nowrap!important}
#info-overlay .hud-stat-badge{min-width:0!important;width:auto!important;max-width:none!important;padding:3px 5px!important;border-radius:5px!important;display:flex!important;flex-direction:row!important;align-items:center!important;gap:4px!important;box-shadow:none!important}
#info-overlay .hud-stat-lbl{font-size:7px!important;letter-spacing:0!important}
#info-overlay .hud-stat-val{font-size:11px!important;line-height:1.1!important;white-space:nowrap!important;letter-spacing:0!important}
#info-overlay .hud-speed-gauge-container{display:flex!important;flex-direction:row!important;align-items:center!important;gap:5px!important;margin:0!important;width:auto!important}
#info-overlay .hud-speedometer{display:flex!important;align-items:baseline!important;gap:3px!important;width:auto!important;min-width:0!important;padding:3px 6px!important;border-radius:6px!important;box-shadow:none!important}
#info-overlay .speed-number{font-size:19px!important;line-height:1!important;letter-spacing:0!important}
#info-overlay .speed-unit{font-size:7px!important;letter-spacing:0!important}
#info-overlay .hud-nitro-bar-container{width:74px!important;min-width:0!important;max-width:74px!important;padding:3px 4px!important;border-radius:6px!important;gap:2px!important}
#info-overlay .nitro-text{font-size:7px!important;letter-spacing:0!important;white-space:nowrap!important}
#info-overlay .nitro-percent{font-size:8px!important}
#info-overlay .nitro-bar-track{height:3px!important}
@media (orientation:landscape) and (pointer:coarse){#info-overlay:not(.hidden){max-width:240px!important}#info-overlay .speed-number{font-size:16px!important}.audio-btn{opacity:.7}}
@media (orientation:portrait) and (pointer:coarse){#info-overlay:not(.hidden){max-width:210px!important}#info-overlay .hud-stat-val{font-size:9px!important}#info-overlay .speed-number{font-size:16px!important}#info-overlay .hud-nitro-bar-container{width:57px!important;max-width:57px!important}}