:root {
  --ink: #fff;
  --panel: rgba(16, 20, 30, 0.86);
  --accent: #ffcf2e;
  --accent-ink: #1a1400;
  --red: #e8352b;
  --line: rgba(255, 255, 255, 0.14);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #8fc8f0; color: var(--ink);
  font-family: Rubik, system-ui, sans-serif; user-select: none; }
#view { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
.hidden { display: none !important; }

button, select, input { font: inherit; color: inherit; }
button, select {
  background: rgba(255, 255, 255, 0.1); border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 14px; cursor: pointer; transition: background .12s, transform .06s;
}
button:hover, select:hover { background: rgba(255, 255, 255, 0.2); }
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.4; cursor: not-allowed; }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.primary:hover { background: #ffdc5c; }
select option { color: #000; }

.screen { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; padding: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px 28px;
  width: min(560px, 100%); max-height: 100%; overflow: auto; backdrop-filter: blur(6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35); }
.card.narrow { width: min(380px, 100%); display: flex; flex-direction: column; gap: 10px; }
#menu { justify-content: flex-start; padding-left: max(16px, 5vw); }
h1 { font-family: 'Russo One', Rubik, sans-serif; font-size: 54px; margin: 0; letter-spacing: 2px; line-height: 1;
  font-style: italic; text-shadow: 3px 3px 0 var(--red); }
h1 span { color: var(--accent); }
h2 { font-family: 'Russo One', Rubik, sans-serif; margin: 0 0 6px; font-weight: 400; letter-spacing: 1px; }
h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; opacity: 0.6; margin: 18px 0 8px; font-weight: 600; }
.tag { margin: 8px 0 0; opacity: 0.75; }
.small { font-size: 13px; opacity: 0.65; line-height: 1.45; }
.row { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.row button { flex: 1; padding: 13px; font-size: 17px; }
.opts { display: flex; gap: 0 22px; flex-wrap: wrap; }

#menu.attack .race-only { display: none; }
#attitude { position: absolute; left: 16px; bottom: 40px; width: 220px; height: 100px; opacity: 0;
  transition: opacity .15s; }
#attitude.on { opacity: 1; }
#touch .pad.tricks { left: 16px; bottom: 120px; display: grid; grid-template-columns: 74px 74px; gap: 8px; }
#touch .pad.tricks button.small { height: 40px; font-size: 12px; }
#hud-delta { position: absolute; left: 196px; top: 46px; font-size: 26px; opacity: 0; transition: opacity .3s; font-variant-numeric: tabular-nums; }
#hud-delta.ahead { color: #7ee08a; opacity: 1; }
#hud-delta.behind { color: #ff6a5a; opacity: 1; }
#hud-time.low { color: #ff6a5a; }
#car-blurb { font-size: 12px; opacity: 0.65; margin-top: 5px; max-width: 250px; }
#menu-note:not(:empty) { color: #7ee08a; font-size: 14px; margin: -2px 0 8px; }
#track-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; max-height: 196px; overflow: auto; }
.track-item { display: flex; justify-content: space-between; align-items: center; text-align: left; }
.track-item.active { border-color: var(--accent); background: rgba(255, 207, 46, 0.16); }
.track-item .best { font-variant-numeric: tabular-nums; opacity: 0.7; font-size: 14px; }
.track-item .custom { font-size: 11px; opacity: 0.6; margin-left: 8px; text-transform: uppercase; letter-spacing: 1px; }
.seg { display: flex; gap: 6px; }
.seg button { min-width: 42px; }
.seg button.active { border-color: var(--accent); background: rgba(255, 207, 46, 0.2); }
.seg button.swatch { min-width: 0; }
.swatch { width: 30px; height: 30px; border-radius: 50%; padding: 0; border-width: 3px; }
.swatch.active { border-color: #fff; }

button.link { background: none; border: none; padding: 10px 0 0; text-decoration: underline; opacity: 0.75; font-size: 14px; }
button.link:hover { background: none; opacity: 1; }
.card.help { width: min(860px, 100%); }
.help-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 4px 24px; margin-bottom: 16px; }
.help-grid h3 { margin-top: 12px; }
.help-grid p { margin: 0; line-height: 1.55; font-size: 14px; opacity: 0.9; }
kbd { display: inline-block; min-width: 20px; text-align: center; font: 600 12px Rubik, sans-serif; padding: 1px 5px;
  border: 1px solid rgba(255, 255, 255, 0.4); border-bottom-width: 2px; border-radius: 4px; margin: 0 1px; }
#help .primary { width: 100%; padding: 12px; }

/* HUD */
#hud { position: fixed; inset: 0; pointer-events: none; font-family: 'Russo One', Rubik, sans-serif;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6); }
#hud-tl { position: absolute; left: 20px; top: 16px; }
#hud-lap { font-size: 22px; color: var(--accent); }
#hud-time { font-size: 40px; font-variant-numeric: tabular-nums; }
#hud-laps { font-family: Rubik, sans-serif; font-size: 15px; line-height: 1.5; opacity: 0.9; font-variant-numeric: tabular-nums; }
#minimap { position: absolute; right: 16px; top: 16px; width: 180px; height: 180px; border-radius: 12px;
  background: rgba(0, 0, 0, 0.3); }
#dial { position: absolute; right: 12px; bottom: 12px; width: 220px; height: 220px; }
#message { position: absolute; left: 0; right: 0; top: 30%; text-align: center; font-size: 64px; letter-spacing: 2px;
  color: var(--accent); transition: opacity .3s; }
#submessage { position: absolute; left: 0; right: 0; top: calc(30% + 80px); text-align: center; font-size: 22px; }
#hud-pos { margin-top: 10px; font-size: 34px; color: #fff; }
#hud-pos.lead { color: var(--accent); }
#hud-pos small { font-family: Rubik, sans-serif; font-size: 14px; opacity: 0.8; margin-left: 4px; }
#hud-score { position: absolute; left: 0; right: 0; top: 16px; text-align: center; font-size: 30px; font-variant-numeric: tabular-nums; }
#hud-score:not(:empty)::before { content: 'STUNTS '; font-size: 14px; letter-spacing: 2px; opacity: 0.75; vertical-align: middle; }
#hud-score em { font-style: normal; color: #ff7a1a; }
#stunt-live { position: absolute; left: 0; right: 0; top: 58px; text-align: center; font-size: 24px; color: #7fe0ff; letter-spacing: 1px; }
#stunt-feed { position: absolute; left: 0; right: 0; top: 92px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.pop { text-align: center; font-size: 22px; animation: pop 2.2s ease-out forwards; }
.pop b { color: var(--accent); font-weight: 400; letter-spacing: 1px; }
.pop span { font-family: Rubik, sans-serif; font-size: 16px; opacity: 0.85; }
.pop i { font-style: normal; color: #7ee08a; }
.pop .mult { color: #ff7a1a; font-size: 18px; }
.pop.bail { color: #ff6a5a; font-size: 26px; }
@keyframes pop {
  0% { opacity: 0; transform: scale(0.6); }
  10% { opacity: 1; transform: scale(1.12); }
  18% { transform: scale(1); }
  75% { opacity: 1; transform: translateY(-10px); }
  100% { opacity: 0; transform: translateY(-40px); }
}
#nitro { position: absolute; right: 26px; bottom: 236px; width: 192px; font-size: 13px; letter-spacing: 2px; }
#nitro kbd { font-family: Rubik, sans-serif; font-size: 11px; letter-spacing: 0; opacity: 0.6; border: 1px solid rgba(255,255,255,.4);
  border-radius: 4px; padding: 0 4px; margin-left: 4px; }
#nitro-bar { height: 12px; margin-top: 4px; border-radius: 6px; background: rgba(0, 0, 0, 0.45); overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25); }
#nitro-fill { height: 100%; width: 0; background: linear-gradient(90deg, #2f9cff, #7fe0ff); transition: width .1s; }
#nitro.full #nitro-fill { background: linear-gradient(90deg, #2f9cff, #b6f0ff); box-shadow: 0 0 12px #7fe0ff; }
#nitro.on #nitro-fill { background: linear-gradient(90deg, #ff6a1f, #ffcf2e); }
#hint { position: absolute; left: 20px; bottom: 14px; max-width: calc(100% - 280px); font-family: Rubik, sans-serif; font-size: 13px; opacity: 0.7; }

#replaybar { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); display: flex; gap: 8px; align-items: center;
  background: var(--panel); padding: 8px 12px; border-radius: 12px; border: 1px solid var(--line); width: min(640px, calc(100% - 32px)); }
#replaybar .rec { color: var(--red); font-weight: 600; font-size: 13px; letter-spacing: 1px; white-space: nowrap; }
#rp-seek { flex: 1; min-width: 60px; accent-color: var(--accent); }

#res-body table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; margin-bottom: 8px; }
#res-body td { padding: 5px 0; border-bottom: 1px solid var(--line); }
#res-body td:last-child { text-align: right; }
#res-body .best { color: var(--accent); }
#res-body .duel { font-family: 'Russo One', sans-serif; font-size: 40px; margin: 4px 0 10px; }
#res-body .duel.won { color: var(--accent); }
#res-body .duel small { display: block; font-family: Rubik, sans-serif; font-size: 15px; color: var(--ink); opacity: 0.8; }
.medal { display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-right: 6px; vertical-align: -2px;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.25), 0 0 0 2px rgba(255, 255, 255, 0.15); }
.medal.gold { background: #ffcf2e; } .medal.silver { background: #cfd6de; } .medal.bronze { background: #d0884a; }
#res-body .medal-row { font-family: 'Russo One', sans-serif; font-size: 20px; margin: 4px 0 10px; }
#res-body .medal-row .medal { width: 20px; height: 20px; vertical-align: -3px; }
#res-body .medal-row small { display: block; font-family: Rubik, sans-serif; font-size: 14px; opacity: 0.75; }
#res-body .record { color: var(--accent); font-family: 'Russo One', sans-serif; margin: 6px 0 10px; }

/* Editor */
#editor { position: fixed; inset: 0; display: flex; background: #20262f; }
#ed-side { width: 300px; padding: 18px; display: flex; flex-direction: column; gap: 9px; overflow: auto; background: #161b22;
  border-right: 1px solid var(--line); }
#ed-main { flex: 1; display: flex; align-items: center; justify-content: center; min-width: 0; }
#ed-canvas { border-radius: 8px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5); cursor: crosshair; }
#palette { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.piece { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 5px 2px; font-size: 11px; white-space: nowrap; }
.piece canvas { width: 40px; height: 40px; border-radius: 4px; }
.piece.active { border-color: var(--accent); background: rgba(255, 207, 46, 0.18); }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; opacity: 0.9; }
.field input { background: rgba(255, 255, 255, 0.08); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.row2 { display: flex; gap: 8px; }
.row2 button { flex: 1; }
#ed-status { font-size: 14px; padding: 8px 10px; border-radius: 8px; background: rgba(255, 255, 255, 0.06); }
#ed-status.ok { color: #7ee08a; }
#ed-status.bad { color: #ff8a80; }

/* Touch controls (shown on touch screens only) */
#touch { display: none; }
body.touch #touch { display: block; }
body.touch #hint { display: none; }
body.touch #attitude { left: 50%; transform: translateX(-50%); bottom: 64px; }
#touch .pad { position: absolute; display: flex; gap: 12px; pointer-events: auto; }
#touch .pad.left { left: 16px; bottom: 20px; }
#touch .pad.right { right: 16px; bottom: 20px; display: grid; grid-template-columns: 74px 84px; gap: 10px; align-items: end; }
#touch .pad.top { left: 50%; transform: translateX(-50%); bottom: 16px; gap: 8px; }
#touch button { width: 84px; height: 84px; border-radius: 50%; font-size: 28px; background: rgba(10, 14, 22, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.35); touch-action: none; -webkit-user-select: none; }
#touch button.small { width: 74px; height: 50px; border-radius: 12px; font-size: 13px; letter-spacing: 1px; font-family: Rubik, sans-serif; font-weight: 600; }
#touch .pad.top button.small { width: 58px; height: 40px; }
#touch button.gas { background: rgba(34, 179, 90, 0.45); }
#touch button.nitro { background: rgba(47, 156, 255, 0.45); }
#touch button.down { background: rgba(255, 255, 255, 0.35); }
body.touch #minimap { width: 110px; height: 110px; top: 12px; right: 12px; }
body.touch #dial { bottom: auto; top: 6px; right: 130px; width: 116px; height: 116px; }
body.touch #nitro { bottom: auto; top: 124px; right: 136px; width: 104px; font-size: 11px; }
body.touch #nitro kbd { display: none; }

@media (max-width: 720px) {
  h1 { font-size: 40px; }
  #menu { padding-left: 16px; justify-content: center; }
  #track-list { grid-template-columns: 1fr; }
  #editor { flex-direction: column; }
  #ed-side { width: 100%; max-height: 45%; }
  #minimap { width: 120px; height: 120px; }
  #dial { width: 150px; height: 150px; }
  #hud-pos { margin-top: 10px; font-size: 34px; color: #fff; }
#hud-pos.lead { color: var(--accent); }
#hud-pos small { font-family: Rubik, sans-serif; font-size: 14px; opacity: 0.8; margin-left: 4px; }
#hud-score { position: absolute; left: 0; right: 0; top: 16px; text-align: center; font-size: 30px; font-variant-numeric: tabular-nums; }
#hud-score:not(:empty)::before { content: 'STUNTS '; font-size: 14px; letter-spacing: 2px; opacity: 0.75; vertical-align: middle; }
#hud-score em { font-style: normal; color: #ff7a1a; }
#stunt-live { position: absolute; left: 0; right: 0; top: 58px; text-align: center; font-size: 24px; color: #7fe0ff; letter-spacing: 1px; }
#stunt-feed { position: absolute; left: 0; right: 0; top: 92px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.pop { text-align: center; font-size: 22px; animation: pop 2.2s ease-out forwards; }
.pop b { color: var(--accent); font-weight: 400; letter-spacing: 1px; }
.pop span { font-family: Rubik, sans-serif; font-size: 16px; opacity: 0.85; }
.pop i { font-style: normal; color: #7ee08a; }
.pop .mult { color: #ff7a1a; font-size: 18px; }
.pop.bail { color: #ff6a5a; font-size: 26px; }
@keyframes pop {
  0% { opacity: 0; transform: scale(0.6); }
  10% { opacity: 1; transform: scale(1.12); }
  18% { transform: scale(1); }
  75% { opacity: 1; transform: translateY(-10px); }
  100% { opacity: 0; transform: translateY(-40px); }
}
#nitro { position: absolute; right: 26px; bottom: 236px; width: 192px; font-size: 13px; letter-spacing: 2px; }
#nitro kbd { font-family: Rubik, sans-serif; font-size: 11px; letter-spacing: 0; opacity: 0.6; border: 1px solid rgba(255,255,255,.4);
  border-radius: 4px; padding: 0 4px; margin-left: 4px; }
#nitro-bar { height: 12px; margin-top: 4px; border-radius: 6px; background: rgba(0, 0, 0, 0.45); overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25); }
#nitro-fill { height: 100%; width: 0; background: linear-gradient(90deg, #2f9cff, #7fe0ff); transition: width .1s; }
#nitro.full #nitro-fill { background: linear-gradient(90deg, #2f9cff, #b6f0ff); box-shadow: 0 0 12px #7fe0ff; }
#nitro.on #nitro-fill { background: linear-gradient(90deg, #ff6a1f, #ffcf2e); }
#hint { display: none; }
}