:root {
  --bg: #09111f;
  --panel: #111c2d;
  --panel-2: #16243a;
  --text: #edf3ff;
  --muted: #9db0cf;
  --accent: #77e2b6;
  --accent-2: #6ba8ff;
  --danger: #ff7b7b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at top, #14233a 0%, var(--bg) 50%);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
}
main { max-width: 1280px; margin: 0 auto; padding: 24px; }
.hero, .card, .metric { background: rgba(17, 28, 45, 0.92); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; }
.hero { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; padding: 24px; margin-bottom: 20px; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; margin: 0 0 8px; }
h1 { margin: 0 0 10px; font-size: clamp(1.8rem, 4vw, 3rem); }
.sub { color: var(--muted); margin: 0; max-width: 64ch; }
.hero-actions { margin-top: 16px; }
.view-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(107,168,255,0.15);
  color: var(--text);
  text-decoration: none;
  border: 1px solid rgba(107,168,255,0.35);
}
.status { padding: 10px 14px; border-radius: 999px; background: rgba(119, 226, 182, 0.12); color: var(--accent); white-space: nowrap; }
.grid { display: grid; gap: 20px; margin-bottom: 20px; }
.cards { grid-template-columns: repeat(6, 1fr); }
.two-col { grid-template-columns: 2fr 1fr; }
.card, .metric { padding: 20px; }
.metric span { display: block; color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.metric strong { font-size: clamp(1.7rem, 3vw, 2.8rem); }
.card-header { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 14px; }
.card-header h2 { margin: 0; font-size: 1.05rem; }
.card-header span { color: var(--muted); font-size: .92rem; }
canvas { width: 100%; height: auto; background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent); border-radius: 12px; }
.shift-grid { display: grid; gap: 12px; }
.shift-item { display: flex; justify-content: space-between; padding: 12px 14px; background: var(--panel-2); border-radius: 12px; }
.shift-item small { color: var(--muted); display: block; margin-bottom: 4px; }
.footer-note { color: var(--muted); }
code { color: var(--accent-2); }

.race-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(255,80,80,0.14) 0%, rgba(0,0,0,0) 24%),
    radial-gradient(circle at 50% 120%, rgba(107,168,255,0.18) 0%, rgba(0,0,0,0) 34%),
    linear-gradient(180deg, #03060c 0%, #07101a 55%, #03060c 100%);
}
.race-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 18px;
}
.race-main-v2 {
  padding-top: max(12px, env(safe-area-inset-top));
  padding-bottom: max(12px, env(safe-area-inset-bottom));
}
.rotate-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(2, 5, 10, 0.92);
  z-index: 20;
  padding: 24px;
}
.rotate-overlay.visible { display: flex; }
.rotate-box {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  background: rgba(10, 16, 27, 0.98);
  padding: 24px;
  text-align: center;
}
.rotate-box h2 { margin: 0 0 8px; }
.shiftlights-card,
.race-card,
.race-mini-card {
  background: linear-gradient(180deg, rgba(15, 21, 32, 0.98), rgba(6, 10, 18, 0.98));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.03);
}
.shiftlights-card {
  padding: 14px 16px 16px;
  margin-bottom: 14px;
}
.shiftlights-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}
.shiftlights-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hud-btn {
  appearance: none;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(180deg, rgba(255,90,90,0.22), rgba(255,90,90,0.08));
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
}
.hud-substatus {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 10px;
}
.shiftlights {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 8px;
}
.shiftlight {
  height: 24px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: inset 0 0 12px rgba(0,0,0,0.25);
}
.shiftlight.active { background: linear-gradient(180deg, #6af2ff, #49b9ff); }
.shiftlight.warn { background: linear-gradient(180deg, #ffd166, #ff9f43); }
.shiftlight.danger { background: linear-gradient(180deg, #ff6a6a, #ff2d55); }
.shiftlight.flash { animation: shiftflash 150ms steps(1) infinite; }
@keyframes shiftflash {
  50% { opacity: 0.35; transform: translateY(-1px); }
}
.race-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1.6fr 1.1fr;
  gap: 16px;
}
.race-grid-v2 {
  grid-template-columns: 1.5fr 0.8fr 1.4fr 1.1fr;
}
.race-card, .race-mini-card {
  padding: 18px;
}
.race-card span, .race-mini-card span, .rpm-head small, .pedal-row span {
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.speed-card strong, .gear-card strong {
  display: block;
  font-size: clamp(4rem, 13vw, 8rem);
  line-height: 0.95;
  margin-top: 12px;
  font-weight: 900;
  text-shadow: 0 0 24px rgba(255,255,255,0.08);
}
.speed-card strong { color: #f5fbff; }
.rpm-card strong {
  display: block;
  font-size: clamp(3rem, 9vw, 6rem);
  line-height: 0.95;
  margin: 8px 0 14px;
  font-weight: 900;
}
.gear-card strong { color: var(--accent); }
.rpm-head, .pedal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.rpm-bar-wrap, .pedal-bar-wrap {
  width: 100%;
  height: 18px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
}
.rpm-bar, .pedal-bar {
  height: 100%;
  width: 0;
  border-radius: 999px;
  transition: width 120ms linear;
}
.rpm-bar { background: linear-gradient(90deg, #44d8ff, #77e2b6, #ffd166); }
.rpm-bar.danger { background: linear-gradient(90deg, #ffd166, #ff8b5c, #ff2d55); }
.pedal-bar.throttle { background: linear-gradient(90deg, #08b96d, #77e2b6); }
.pedal-bar.brake { background: linear-gradient(90deg, #ff8b5c, #ff2d55); }
.pedal-card strong {
  color: var(--text);
}
.race-bottom {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.race-bottom-v2 { margin-top: 12px; }
.race-mini-card strong {
  display: block;
  font-size: clamp(1.8rem, 5vw, 3rem);
  margin-top: 10px;
  font-weight: 850;
}

@media (max-width: 980px) {
  .cards, .two-col { grid-template-columns: 1fr 1fr; }
  .race-grid, .race-grid-v2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero, .cards, .two-col { grid-template-columns: 1fr; display: grid; }
  .race-grid, .race-grid-v2, .race-bottom, .race-bottom-v2 { grid-template-columns: 1fr; display: grid; }
  .shiftlights-meta { grid-template-columns: 1fr; display: grid; }
}
@media (orientation: landscape) and (max-width: 1100px) {
  .race-main { padding: 8px; }
  .shiftlights-card { padding: 10px 12px 12px; margin-bottom: 10px; }
  .shiftlights-meta h1 { font-size: 1.15rem; margin-bottom: 2px; }
  .shiftlights-meta .eyebrow { margin-bottom: 2px; }
  .shiftlights { gap: 5px; }
  .shiftlight { height: 18px; border-radius: 6px; }
  .race-grid, .race-grid-v2 { grid-template-columns: 1.55fr 0.8fr 1.35fr 1.1fr; gap: 10px; }
  .race-card, .race-mini-card { padding: 12px; border-radius: 16px; }
  .speed-card strong, .gear-card strong { font-size: clamp(3.2rem, 11vw, 5.8rem); }
  .rpm-card strong { font-size: clamp(2.8rem, 7vw, 4.8rem); }
  .race-bottom, .race-bottom-v2 { gap: 10px; margin-top: 10px; }
  .hud-substatus { font-size: 0.8rem; margin-top: 8px; }
}