/* BITCOIN KART · style.css
   UI chrome stays premium Galaxy Mind (deep blacks + bitcoin orange, mono
   labels); the 3D worlds behind it carry the color. No em dashes anywhere. */

:root {
  --bg-deep: #0A0A0B;
  --bg-elevated: #131316;
  --bg-panel: #1C1C21;
  --border: #26262C;
  --text: #F5F5F7;
  --text-dim: #9999A1;
  --accent: #F7931A;
  --accent-glow: rgba(247, 147, 26, 0.35);
  --danger: #FB923C;
  --bull: #4ADE80;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg-deep); color: var(--text); }
body {
  font-family: -apple-system, "Segoe UI", Inter, Roboto, sans-serif;
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
button { font-family: inherit; }

/* ---------- site frame ---------- */
#marquee {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
}
#marquee .brand { color: var(--text); text-decoration: none; font-weight: 700; }
#marquee .marquee-dot { color: var(--accent); }
#marquee .marquee-name { color: var(--text-dim); }
#marquee .cta { margin-left: auto; text-decoration: none; color: var(--accent); }

#foot {
  padding: 18px 16px 34px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 11px; line-height: 1.7; letter-spacing: 0.04em;
  max-width: 1100px; margin: 0 auto;
}

/* ---------- stage ---------- */
#stage {
  position: relative;
  width: 100%;
  height: min(78vh, 860px);
  /* svh keeps the stage honest under mobile browser chrome */
  height: min(78svh, 860px);
  min-height: 420px;
  background: var(--bg-deep);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  /* iOS Safari: steering swipes must never select text or trigger the
     text-selection loupe, and taps must never smart-zoom (the stuck-zoom
     bug from early Super Saylor). pan-y keeps normal page scroll from the
     stage in the menus; races lock it down fully below. */
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
#stage[data-race="1"] { touch-action: none; }
#stage:fullscreen { height: 100%; border-bottom: none; }
#gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
#stage[data-compat="1"] #gl { display: none; }

#compat { display: none; position: absolute; inset: 0; place-items: center; }
#compat[data-on="1"] { display: grid; }
.compat-box {
  max-width: 520px; padding: 28px; text-align: center;
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 14px;
}
.compat-box h2 { font-family: var(--mono); letter-spacing: 0.2em; color: var(--accent); margin-bottom: 12px; }
.compat-box p { color: var(--text-dim); margin: 8px 0; line-height: 1.5; }

/* ---------- shared UI ---------- */
#ui { position: absolute; inset: 0; pointer-events: none; }
.scr {
  position: absolute; inset: 0; display: none;
  pointer-events: auto; overflow-y: auto;
}
.scr[data-on="1"] { display: block; }

.btn {
  display: inline-block;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px; letter-spacing: 0.12em;
  padding: 12px 22px; border-radius: 10px;
  cursor: pointer; text-decoration: none; text-align: center;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
}
.btn:hover { border-color: var(--accent); box-shadow: 0 0 18px var(--accent-glow); }
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--accent); color: #0A0A0B; font-weight: 700; border-color: var(--accent); }
.btn.big { font-size: 17px; padding: 15px 34px; }
.btn.small { font-size: 11px; padding: 7px 12px; }
.btn.small.sel { background: var(--accent); color: #0A0A0B; border-color: var(--accent); }
.btn.share { border-color: var(--accent); color: var(--accent); }

.eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.28em;
  color: var(--text-dim); text-transform: uppercase;
}
.scr-title {
  font-family: var(--mono); letter-spacing: 0.16em; font-size: 20px;
  color: var(--text);
}

/* ---------- title ---------- */
#scr-title { display: none; place-items: center; text-align: center; }
#scr-title[data-on="1"] { display: grid; }
.title-box { padding: 24px; max-width: 720px; }
.logo { margin: 12px 0 6px; line-height: 0.95; }
.logo span { display: block; font-weight: 900; letter-spacing: 0.02em; }
.logo-bit {
  font-size: clamp(44px, 9vw, 92px);
  color: var(--accent);
  text-shadow: 0 0 34px var(--accent-glow), 0 4px 0 #7C4A0D;
}
.logo-kart {
  font-size: clamp(52px, 11vw, 112px);
  color: var(--text);
  text-shadow: 0 4px 0 #2A2A31, 0 0 30px rgba(245, 245, 247, 0.2);
}
.tagline {
  font-family: var(--mono); color: var(--text-dim);
  letter-spacing: 0.22em; text-transform: uppercase; font-size: clamp(11px, 2vw, 14px);
  margin-bottom: 26px;
}
.intro-copy { color: var(--text-dim); max-width: 560px; margin: 26px auto 0; line-height: 1.55; font-size: 14px; }
.title-legal { font-family: var(--mono); font-size: 10px; color: #5c5c64; margin-top: 18px; letter-spacing: 0.06em; }

/* ---------- menu ---------- */
#scr-menu { display: none; place-items: center; }
#scr-menu[data-on="1"] { display: grid; }
.menu-box {
  background: rgba(10, 10, 11, 0.78);
  border: 1px solid var(--border); border-radius: 16px;
  padding: 26px; min-width: min(480px, 92vw); text-align: center;
  backdrop-filter: blur(6px);
}
.menu-driver { display: flex; gap: 10px; align-items: center; justify-content: center; margin: 14px 0 6px; }
.menu-driver-label { font-family: var(--mono); font-size: 11px; color: var(--text-dim); letter-spacing: 0.2em; }
.menu-driver-name { font-weight: 700; }
.menu-balloons { font-family: var(--mono); font-size: 13px; color: var(--accent); margin-bottom: 16px; }
.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.menu-links { margin-top: 18px; display: flex; flex-direction: column; gap: 6px; }
.menu-link { font-family: var(--mono); font-size: 12px; }

/* ---------- select ---------- */
.select-wrap, .tracks-wrap, .hub-wrap, .codex-wrap { padding: 18px; max-width: 1180px; margin: 0 auto; }
.select-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 12px; }
.select-cols { display: grid; grid-template-columns: minmax(300px, 3fr) minmax(260px, 2fr); gap: 16px; }
.select-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; align-content: start; }
.sel-tile {
  position: relative; cursor: pointer;
  border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 12px 12px; text-align: left;
  background:
    linear-gradient(160deg, rgba(10,10,11,0.25), rgba(10,10,11,0.85)),
    linear-gradient(120deg, var(--tile), var(--tile2));
  color: var(--text);
  min-height: 84px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 8px;
  transition: transform 0.12s, box-shadow 0.15s, border-color 0.15s;
}
.sel-tile:hover { transform: translateY(-2px); border-color: var(--accent); }
.sel-tile[data-sel="1"] { border-color: var(--accent); box-shadow: 0 0 22px var(--accent-glow); }
.sel-tile.locked { filter: grayscale(0.9) brightness(0.6); }
.sel-tag {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.22em;
  padding: 3px 7px; border-radius: 99px; align-self: flex-start;
  border: 1px solid rgba(245,245,247,0.4);
}
.sel-tag.btc { color: var(--accent); border-color: var(--accent); }
.sel-tag.fiat { color: #7FBF8E; border-color: #7FBF8E; }
.sel-name { font-weight: 800; font-size: 15px; text-shadow: 0 1px 4px rgba(0,0,0,0.8); }
.select-panel {
  background: rgba(19, 19, 22, 0.9); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
  backdrop-filter: blur(4px);
}
.sel-panel-name { font-size: 24px; font-weight: 900; }
.sel-handle { font-family: var(--mono); color: var(--accent); font-size: 13px; }
.sel-kart-name {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.24em;
  color: var(--text-dim); text-transform: uppercase;
}
.sel-bio { color: var(--text-dim); font-size: 14px; line-height: 1.5; }
.sel-stats { width: 100%; display: flex; flex-direction: column; gap: 6px; margin: 4px 0; }
.sel-stat { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: 10px; }
.sel-stat-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; color: var(--text-dim); }
.sel-bar { height: 9px; background: var(--bg-deep); border: 1px solid var(--border); border-radius: 99px; overflow: hidden; }
.sel-bar-fill { height: 100%; background: linear-gradient(90deg, #D97706, var(--accent)); border-radius: 99px; }
.sel-sig { font-family: var(--mono); font-size: 11px; color: var(--accent); line-height: 1.5; }
.sel-taunt { font-style: italic; color: var(--text-dim); font-size: 13px; }
.sel-lockreq { font-family: var(--mono); font-size: 12px; color: var(--accent); line-height: 1.6; }

/* ---------- tracks / cups ---------- */
.track-grid, .cup-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.track-card, .cup-card {
  cursor: pointer; text-align: left;
  background: rgba(19, 19, 22, 0.88); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; color: var(--text);
  display: flex; flex-direction: column; gap: 7px;
  transition: transform 0.12s, border-color 0.15s, box-shadow 0.15s;
}
.track-card:hover, .cup-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 0 18px var(--accent-glow); }
.track-card.locked, .cup-card.locked { opacity: 0.45; }
.track-world { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--text-dim); text-transform: uppercase; }
.track-card[data-world="genesis"] .track-world { color: #4ADE80; }
.track-card[data-world="neon"] .track-world { color: #22D3EE; }
.track-card[data-world="corporate"] .track-world { color: #FFD166; }
.track-name, .cup-name { font-weight: 800; font-size: 17px; }
.track-boss { font-family: var(--mono); font-size: 10px; color: var(--danger); letter-spacing: 0.2em; }
.track-pb { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.cup-tracks { color: var(--text-dim); font-size: 12px; line-height: 1.5; }
.cup-trophy { font-family: var(--mono); font-size: 12px; color: var(--accent); }
.cup-lock { font-family: var(--mono); font-size: 10px; color: var(--text-dim); }

/* ---------- hub ---------- */
.hub-balloons { font-family: var(--mono); color: var(--accent); font-size: 13px; margin-bottom: 14px; }
.hub-worlds { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.hub-world {
  background: rgba(19, 19, 22, 0.86); border: 1px solid var(--border); border-radius: 14px; padding: 16px;
  backdrop-filter: blur(3px);
}
.hub-world.locked { opacity: 0.6; }
.hub-world[data-world="genesis"] { border-top: 3px solid #4ADE80; }
.hub-world[data-world="neon"] { border-top: 3px solid #22D3EE; }
.hub-world[data-world="corporate"] { border-top: 3px solid #FFD166; }
.hub-world-name { font-size: 17px; font-weight: 800; }
.hub-world-tag { color: var(--text-dim); font-size: 12px; margin: 4px 0 10px; }
.hub-lock { font-family: var(--mono); font-size: 11px; color: var(--danger); margin-bottom: 8px; }
.hub-events { display: flex; flex-direction: column; gap: 8px; }
.hub-event {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  background: var(--bg-deep); border: 1px solid var(--border); border-radius: 10px;
  padding: 11px 12px; cursor: pointer; color: var(--text);
  transition: border-color 0.15s;
}
.hub-event:hover { border-color: var(--accent); }
.hub-event.locked { opacity: 0.45; }
.hub-event.boss { border-color: rgba(229, 72, 77, 0.5); }
.hub-event-name { font-weight: 600; font-size: 14px; text-align: left; }
.hub-event-balloons { font-family: var(--mono); font-size: 11px; color: var(--accent); white-space: nowrap; }
.hub-satoshi { margin-top: 16px; text-align: center; }
.hub-satoshi-label { font-family: var(--mono); font-size: 12px; color: var(--text-dim); letter-spacing: 0.12em; }
.hub-toast {
  position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%);
  background: var(--bg-panel); border: 1px solid var(--danger); border-radius: 10px;
  padding: 10px 16px; font-family: var(--mono); font-size: 12px;
  opacity: 0; transition: opacity 0.25s; pointer-events: none; max-width: 90vw;
}
.hub-toast[data-on="1"] { opacity: 1; }

/* ---------- codex ---------- */
.codex-sub { color: var(--text-dim); font-size: 13px; margin-bottom: 14px; }
.codex-list { display: flex; flex-direction: column; gap: 8px; }
.codex-rule {
  display: grid; grid-template-columns: 40px 220px 1fr; gap: 12px; align-items: baseline;
  background: rgba(19, 19, 22, 0.88); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
}
.codex-rule.locked { opacity: 0.5; }
.codex-num { font-family: var(--mono); color: var(--accent); font-weight: 700; }
.codex-title { font-family: var(--mono); letter-spacing: 0.1em; font-size: 13px; font-weight: 700; }
.codex-body { color: var(--text-dim); font-size: 13px; line-height: 1.5; }

/* ---------- results ---------- */
#scr-results { display: none; place-items: center; }
#scr-results[data-on="1"] { display: grid; }
.results-wrap {
  background: rgba(10, 10, 11, 0.82); border: 1px solid var(--border); border-radius: 16px;
  padding: 24px; min-width: min(560px, 94vw); max-width: 94vw;
  text-align: center; backdrop-filter: blur(6px);
  max-height: 92%; overflow-y: auto;
}
.results-headline { font-family: var(--mono); letter-spacing: 0.14em; font-size: 22px; }
.results-headline.gold { color: var(--accent); text-shadow: 0 0 24px var(--accent-glow); }
.results-track { color: var(--text-dim); font-family: var(--mono); font-size: 12px; margin: 6px 0 16px; }
.results-table { display: flex; flex-direction: column; gap: 5px; margin-bottom: 16px; }
.results-row {
  display: grid; grid-template-columns: 34px 1fr auto auto auto; gap: 10px; align-items: center;
  padding: 8px 12px; border-radius: 8px; border: 1px solid transparent;
  font-size: 14px; text-align: left;
}
.results-row.me { border-color: var(--accent); background: rgba(247, 147, 26, 0.08); }
.results-rank { font-family: var(--mono); color: var(--text-dim); font-weight: 700; }
.results-time, .results-pts { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }
.results-team {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.16em;
  padding: 2px 7px; border-radius: 99px; border: 1px solid;
}
.results-team.btc { color: var(--accent); border-color: var(--accent); }
.results-team.fiat { color: #7FBF8E; border-color: #7FBF8E; }
.results-teamline {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--text-dim); margin-bottom: 14px;
}
.results-awards { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.results-award { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.results-btns { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.results-dnf { margin-top: 14px; color: var(--text-dim); font-family: var(--mono); font-size: 12px; }

/* ---------- overlays ---------- */
.overlay {
  position: absolute; inset: 0; display: none; place-items: center;
  background: rgba(10, 10, 11, 0.72); pointer-events: auto; z-index: 40;
}
.overlay[data-on="1"] { display: grid; }
.overlay-box {
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 16px;
  padding: 24px; min-width: min(420px, 92vw);
  display: flex; flex-direction: column; gap: 12px;
}
.overlay-title { font-family: var(--mono); letter-spacing: 0.2em; text-align: center; margin-bottom: 6px; }
.set-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.set-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--text-dim); width: 130px; }
.set-row input[type="range"] { flex: 1; accent-color: var(--accent); }

/* ---------- HUD ---------- */
#hud { position: absolute; inset: 0; pointer-events: none; display: none; z-index: 20; }
#hud[data-on="1"] { display: block; }
.hud-pos {
  position: absolute; left: 18px; bottom: 14px;
  font-size: clamp(54px, 9vw, 92px); font-weight: 900; font-style: italic;
  color: var(--text); -webkit-text-stroke: 3px #0A0A0B;
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.55);
  line-height: 1;
}
.hud-pos[data-top="1"] { color: var(--accent); }
.hud-pos.pop { animation: hud-pop 0.3s ease-out; }
@keyframes hud-pop { 0% { transform: scale(1.35); } 100% { transform: scale(1); } }
.hud-lap {
  position: absolute; left: 20px; top: 14px;
  font-family: var(--mono); font-size: 15px; letter-spacing: 0.16em;
  color: var(--text); text-shadow: 0 2px 4px rgba(0,0,0,0.7);
}
.hud-lap[data-final="1"] { color: var(--accent); }
.hud-time {
  position: absolute; left: 20px; top: 38px;
  font-family: var(--mono); font-size: 13px; color: var(--text-dim);
  text-shadow: 0 2px 4px rgba(0,0,0,0.7);
}
.hud-item {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 108px; height: 62px;
  background: rgba(10, 10, 11, 0.66); border: 2px solid var(--border); border-radius: 14px;
  display: grid; place-items: center;
}
.hud-item[data-state="held"] { border-color: var(--accent); box-shadow: 0 0 20px var(--accent-glow); animation: item-bounce 0.9s ease-in-out infinite; }
.hud-item[data-state="rolling"] { border-color: var(--text-dim); }
@keyframes item-bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-4px); } }
.hud-item-chip { font-family: var(--mono); font-weight: 800; font-size: 19px; letter-spacing: 0.1em; }
.hud-sats {
  position: absolute; right: 16px; bottom: 16px;
  display: flex; gap: 4px; align-items: center;
}
.hud-satpip {
  width: 11px; height: 11px; border-radius: 99px;
  background: rgba(245, 245, 247, 0.14); border: 1px solid rgba(245, 245, 247, 0.25);
}
.hud-satpip[data-on="1"] { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }
.hud-satlabel { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--text-dim); margin-left: 6px; }
.hud-minimap {
  position: absolute; right: 14px; top: 14px;
  width: 130px; height: 130px; opacity: 0.9;
}
.hud-toasts {
  position: absolute; left: 50%; top: 90px; transform: translateX(-50%);
  display: flex; flex-direction: column; gap: 6px; align-items: center;
  width: max-content; max-width: 92vw;
}
.hud-toast {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em;
  background: rgba(10, 10, 11, 0.78); border: 1px solid var(--accent);
  color: var(--text); border-radius: 99px; padding: 7px 16px;
  animation: toast-in 0.25s ease-out;
  max-width: 92vw; text-align: center;
}
.hud-toast.taunt { border-color: var(--border); color: var(--text-dim); font-style: italic; }
.hud-toast.tip { border-color: var(--text-dim); color: var(--text-dim); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.hud-center {
  position: absolute; left: 50%; top: 34%; transform: translate(-50%, -50%);
  font-size: clamp(64px, 14vw, 150px); font-weight: 900; font-style: italic;
  color: var(--text); -webkit-text-stroke: 4px #0A0A0B;
  text-shadow: 0 0 40px rgba(0, 0, 0, 0.6);
}
.hud-center[data-go="1"] { color: var(--accent); text-shadow: 0 0 50px var(--accent-glow); }
.hud-center.pop { animation: count-pop 0.5s ease-out; }
@keyframes count-pop { 0% { transform: translate(-50%, -50%) scale(1.6); opacity: 0.4; } 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; } }
.hud-flash {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.15s; pointer-events: none;
}
.hud-flash[data-on="1"] { opacity: 1; }
.hud-wrong {
  position: absolute; left: 50%; top: 52%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 22px; letter-spacing: 0.3em;
  color: var(--danger); display: none;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
  animation: wrong-blink 0.7s step-start infinite;
}
.hud-wrong[data-on="1"] { display: block; }
@keyframes wrong-blink { 50% { opacity: 0.25; } }
.hud-introcard {
  position: absolute; left: 50%; top: 18%;
  transform: translateX(-50%);
  display: none; flex-direction: column; align-items: center; gap: 6px;
  text-align: center; max-width: 84%;
  animation: toast-in 0.5s ease-out;
}
.hud-introcard[data-on="1"] { display: flex; }
.hud-intro-world {
  font-family: var(--mono); font-size: clamp(10px, 1.6vw, 13px);
  letter-spacing: 0.3em; color: var(--accent); text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}
.hud-intro-name {
  font-size: clamp(30px, 6vw, 58px); font-weight: 900; font-style: italic;
  color: var(--text); -webkit-text-stroke: 2px #0A0A0B;
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.5), 0 0 34px rgba(0, 0, 0, 0.6);
  line-height: 1;
}
.hud-intro-line {
  font-size: clamp(11px, 1.8vw, 14px); color: var(--text-dim);
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
  max-width: 520px;
}

/* ---------- touch controls ----------
   Square transparent hit zones with the visible circle painted on ::before
   (the Super Saylor edge-tap fix: rounded hit boxes were dropping corner
   presses). Positions respect notch safe areas. */
#touch { position: absolute; inset: 0; pointer-events: none; display: none; z-index: 30; }
#touch[data-on="1"][data-race="1"] { display: block; }
.t-steer {
  position: absolute; left: max(12px, env(safe-area-inset-left)); bottom: max(108px, calc(env(safe-area-inset-bottom) + 92px));
  width: 42vw; max-width: 260px; height: 84px;
  background: rgba(19, 19, 22, 0.4); border: 1px solid var(--border); border-radius: 99px;
  pointer-events: auto; touch-action: none;
}
.t-knob {
  position: absolute; top: 50%; left: 50%;
  width: 58px; height: 58px; border-radius: 99px;
  transform: translate(-50%, -50%);
  background: rgba(247, 147, 26, 0.25); border: 2px solid var(--accent);
}
/* floating joystick: zone covers the left half, base appears at the thumb */
.t-joyzone {
  position: absolute; left: 0; top: 15%; bottom: 0; width: 52%;
  pointer-events: auto; touch-action: none;
}
.t-joybase {
  position: absolute; width: 110px; height: 110px; border-radius: 99px;
  transform: translate(-50%, -50%);
  background: rgba(19, 19, 22, 0.35); border: 1.5px solid rgba(247, 147, 26, 0.5);
  opacity: 0; transition: opacity 0.12s;
}
.t-joybase[data-on="1"] { opacity: 1; }
.t-joystick {
  position: absolute; top: 50%; left: 50%;
  width: 54px; height: 54px; border-radius: 99px;
  transform: translate(-50%, -50%);
  background: rgba(247, 147, 26, 0.3); border: 2px solid var(--accent);
}
.t-btn {
  position: absolute; pointer-events: auto; touch-action: none;
  background: transparent; border: none; color: var(--text);
  font-family: var(--mono); font-weight: 800; letter-spacing: 0.1em;
  display: grid; place-items: center;
}
.t-btn::before {
  content: ""; position: absolute; inset: 6px; border-radius: 99px;
  border: 2px solid var(--border); background: rgba(19, 19, 22, 0.55);
  z-index: -1;
}
.t-btn[data-on="1"]::before { border-color: var(--accent); background: rgba(247, 147, 26, 0.3); }
.t-main { right: max(10px, env(safe-area-inset-right)); bottom: max(88px, calc(env(safe-area-inset-bottom) + 72px)); width: 108px; height: 108px; font-size: 15px; }
.t-side { right: max(118px, calc(env(safe-area-inset-right) + 108px)); bottom: max(58px, calc(env(safe-area-inset-bottom) + 42px)); width: 88px; height: 88px; font-size: 12px; }
.t-item { right: max(30px, calc(env(safe-area-inset-right) + 20px)); bottom: max(206px, calc(env(safe-area-inset-bottom) + 190px)); width: 78px; height: 78px; font-size: 11px; }
.t-item::before { border-color: var(--accent); }
.t-pause { right: max(8px, env(safe-area-inset-right)); top: 56px; width: 60px; height: 60px; font-size: 13px; color: var(--text-dim); }

/* rotate-to-landscape hint (portrait phones, once per session) */
.rot-hint {
  position: absolute; inset: 0; z-index: 60;
  display: grid; place-items: center; align-content: center; gap: 14px;
  background: rgba(10, 10, 11, 0.92); pointer-events: auto;
}
.rot-hint-phone { font-size: 56px; animation: rot-phone 1.6s ease-in-out infinite; }
@keyframes rot-phone { 0%, 25% { transform: rotate(0); } 60%, 100% { transform: rotate(90deg); } }
.rot-hint-text { font-family: var(--mono); letter-spacing: 0.24em; font-size: 13px; color: var(--accent); }
@media (prefers-reduced-motion: reduce) { .rot-hint-phone { animation: none; transform: rotate(90deg); } }

/* first-race touch onboarding */
.touch-hint {
  position: absolute; inset: 0; z-index: 55;
  display: grid; place-items: center; align-content: center; gap: 10px;
  background: rgba(10, 10, 11, 0.82); pointer-events: auto; padding: 20px;
}
.touch-hint-line { font-family: var(--mono); font-size: 13px; color: var(--text); letter-spacing: 0.06em; text-align: center; }
.touch-hint-tap { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.2em; margin-top: 12px; animation: wrong-blink 1.2s step-start infinite; }

/* add-to-home-screen hint card */
.a2hs-card {
  margin-top: 14px; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 12px;
  background: var(--bg-panel);
  display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.a2hs-copy { font-family: var(--mono); font-size: 12px; color: var(--text); letter-spacing: 0.04em; }
.a2hs-row { display: flex; gap: 8px; }
.a2hs-step { font-family: var(--mono); font-size: 12px; color: var(--text-dim); line-height: 1.6; text-align: left; }

/* ---------- about / prose ---------- */
#about { max-width: 1100px; margin: 0 auto; padding: 34px 16px 10px; }
#about h1 { font-size: clamp(20px, 3.4vw, 30px); letter-spacing: -0.02em; margin-bottom: 12px; }
#about p { color: var(--text-dim); line-height: 1.65; max-width: 860px; }
.faq { margin: 22px 0; max-width: 860px; }
.faq dt { font-weight: 700; margin-top: 14px; }
.faq dd { color: var(--text-dim); margin-top: 4px; line-height: 1.6; }
#explore { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 12px; }
#explore a {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  border: 1px solid var(--border); border-radius: 99px; padding: 8px 14px;
  text-decoration: none; color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
#explore a:hover { border-color: var(--accent); box-shadow: 0 0 14px var(--accent-glow); }

@media (max-width: 760px) {
  .select-cols { grid-template-columns: 1fr; }
  .select-grid { grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); }
  .codex-rule { grid-template-columns: 32px 1fr; }
  .codex-body { grid-column: 1 / -1; }
  .menu-grid { grid-template-columns: 1fr; }
  #stage { height: min(88vh, 700px); height: min(88svh, 700px); }
  .hud-minimap { width: 92px; height: 92px; }
  .hud-pos { left: max(12px, env(safe-area-inset-left)); bottom: max(10px, env(safe-area-inset-bottom)); }
  .hud-sats { right: max(12px, env(safe-area-inset-right)); }
}

@media (prefers-reduced-motion: reduce) {
  .hud-item[data-state="held"] { animation: none; }
  .hud-center.pop, .hud-pos.pop { animation: none; }
  .hud-wrong { animation: none; }
}