:root {
  --coral: #ff5a4e; --sun: #ffc93c; --teal: #2ec4b6; --navy: #173a5e; --ink: #0f2740; --cream: #fff7e6; --sky: #3f9dea;
  --s: 1;
  --display: "Lilita One", "Arial Black", Impact, sans-serif;
  --body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #bfe2ee; font-family: var(--body); color: var(--cream); user-select: none; -webkit-user-select: none; }
#app { position: fixed; inset: 0; }
canvas.gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hidden { display: none !important; }
kbd { font-family: var(--body); font-weight: 900; font-size: 0.78em; display: inline-block; min-width: 1.9em; padding: 0.18em 0.45em; margin: 0 0.12em; border-radius: 0.4em;
  background: var(--cream); color: var(--navy); box-shadow: 0 0.18em 0 #c9b88f; text-align: center; }
kbd.wide { min-width: 4.4em; }

/* ---------------- HUD ---------------- */
#hud { position: absolute; inset: 0; pointer-events: none; }
.panel-text, #lapN, #timer, #spd, #banner, #toast, #wrong { font-family: var(--display); letter-spacing: 0.02em; paint-order: stroke fill; }
#pos { position: absolute; left: calc(28px * var(--s)); top: calc(18px * var(--s)); line-height: 1; transform-origin: left top; }
#posN { font-size: calc(118px * var(--s)); color: var(--sun); -webkit-text-stroke: calc(10px * var(--s)) var(--navy);
  background: linear-gradient(#fff3a6, #ffc93c 55%, #ff9f2e); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 calc(6px * var(--s)) 0 rgba(15,39,64,0.45)); }
#posSuf { font-size: calc(46px * var(--s)); color: var(--cream); -webkit-text-stroke: calc(7px * var(--s)) var(--navy); vertical-align: top; margin-left: 2px; position: relative; top: calc(12px * var(--s)); }
#posOf { font-size: calc(34px * var(--s)); color: #cfe9f2; -webkit-text-stroke: calc(6px * var(--s)) var(--navy); margin-left: calc(6px * var(--s)); }
#lapbox { position: absolute; right: calc(28px * var(--s)); top: calc(22px * var(--s)); text-align: right; }
.lapline { font-family: var(--display); color: var(--cream); -webkit-text-stroke: calc(7px * var(--s)) var(--navy); paint-order: stroke fill; line-height: 1; }
.lapline .lbl { font-size: calc(30px * var(--s)); margin-right: calc(10px * var(--s)); color: var(--teal); }
#lapN { font-size: calc(68px * var(--s)); }
#lapOf { font-size: calc(36px * var(--s)); color: #cfe9f2; }
#timer { font-size: calc(34px * var(--s)); color: var(--cream); -webkit-text-stroke: calc(6px * var(--s)) var(--navy); margin-top: calc(2px * var(--s)); font-variant-numeric: tabular-nums; }
#laplist { margin-top: calc(6px * var(--s)); font-family: var(--body); font-weight: 900; font-size: calc(17px * var(--s)); color: var(--navy); }
#laplist div { background: rgba(255,247,230,0.88); display: inline-block; padding: 2px 10px; border-radius: 10px; margin-top: 4px; font-variant-numeric: tabular-nums; }
#laplist div.best { background: var(--sun); }
#minimap { position: absolute; left: calc(22px * var(--s)); bottom: calc(22px * var(--s)); width: calc(220px * var(--s)); height: calc(220px * var(--s));
  border-radius: 50%; background: radial-gradient(circle at 50% 40%, rgba(63,157,234,0.55), rgba(23,58,94,0.72)); border: calc(5px * var(--s)) solid rgba(255,247,230,0.9);
  box-shadow: 0 6px 0 rgba(15,39,64,0.35); overflow: hidden; }
#mm { width: 100%; height: 100%; }
#speedo { position: absolute; right: calc(26px * var(--s)); bottom: calc(18px * var(--s)); width: calc(250px * var(--s)); height: calc(180px * var(--s)); text-align: center; }
#gauge { position: absolute; left: 0; top: 0; width: 100%; height: calc(150px * var(--s)); overflow: visible; }
.g-bg, .g-fg { fill: none; stroke-linecap: round; stroke-width: 18; }
.g-bg { stroke: rgba(15,39,64,0.55); }
.g-fg { stroke: var(--sun); stroke-dasharray: 252; stroke-dashoffset: 252; filter: drop-shadow(0 0 6px rgba(255,201,60,0.6)); }
#spd { position: absolute; left: 0; right: 0; top: calc(52px * var(--s)); font-size: calc(64px * var(--s)); color: var(--cream); -webkit-text-stroke: calc(8px * var(--s)) var(--navy); line-height: 1; font-variant-numeric: tabular-nums; }
#speedo .unit { position: absolute; left: 0; right: 0; top: calc(116px * var(--s)); font-weight: 900; font-size: calc(15px * var(--s)); color: var(--navy); letter-spacing: 0.2em; text-shadow: 0 0 6px rgba(255,255,255,0.8); }
#drift { position: absolute; left: 12%; right: 12%; bottom: 0; height: calc(18px * var(--s)); border-radius: 12px; background: rgba(15,39,64,0.6); border: 3px solid rgba(255,247,230,0.85); overflow: hidden; }
#driftFill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: #4fc3ff; }
#driftLbl { position: absolute; inset: 0; font-weight: 900; font-size: calc(11px * var(--s)); letter-spacing: 0.25em; line-height: calc(12px * var(--s)); color: #fff; }
#banner { position: absolute; left: 0; right: 0; top: 28%; text-align: center; font-size: calc(150px * var(--s)); color: var(--sun); -webkit-text-stroke: calc(14px * var(--s)) var(--navy);
  filter: drop-shadow(0 calc(8px * var(--s)) 0 rgba(15,39,64,0.4)); opacity: 0; white-space: nowrap; }
#toast { position: absolute; left: 0; right: 0; top: 62%; text-align: center; font-size: calc(40px * var(--s)); color: #fff; -webkit-text-stroke: calc(7px * var(--s)) var(--navy); opacity: 0; white-space: nowrap; }
#wrong { position: absolute; left: 0; right: 0; top: 18%; text-align: center; font-size: calc(62px * var(--s)); color: var(--coral); -webkit-text-stroke: calc(9px * var(--s)) #fff; opacity: 0; }
#hint { position: absolute; left: 50%; bottom: calc(26px * var(--s)); transform: translateX(-50%); font-weight: 800; font-size: calc(16px * var(--s)); color: var(--navy); background: rgba(255,247,230,0.92);
  padding: 8px 16px; border-radius: 999px; box-shadow: 0 4px 0 rgba(15,39,64,0.25); white-space: nowrap; opacity: 0; }
#hint b { color: var(--coral); }

/* ---------------- Screens ---------------- */
.screen { position: absolute; inset: 0; display: flex; align-items: center; }
#title { background: linear-gradient(90deg, rgba(15,39,64,0.72) 0%, rgba(15,39,64,0.35) 38%, rgba(15,39,64,0) 62%); }
.title-inner { margin-left: clamp(24px, 7vw, 120px); max-width: 560px; }
.presents { font-weight: 900; letter-spacing: 0.32em; font-size: 14px; color: var(--sun); text-shadow: 0 2px 0 rgba(0,0,0,0.25); margin-bottom: 22px; }
.logo { margin: 0; font-family: var(--display); font-weight: 400; line-height: 0.86; position: relative; display: inline-block; transform: rotate(-4deg); transform-origin: left center; }
.logo span { display: block; paint-order: stroke fill; -webkit-text-stroke: 14px var(--navy); filter: drop-shadow(0 10px 0 rgba(15,39,64,0.45)); }
.logo .l1 { font-size: clamp(72px, 11vw, 150px); color: var(--coral); background: linear-gradient(#ffb199, #ff5a4e 60%, #e5413a); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.logo .l2 { font-size: clamp(80px, 12.5vw, 170px); margin-left: 0.32em; background: linear-gradient(#b7fff4, #2ec4b6 55%, #1a9a92); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.logo .wave { position: absolute; left: 0.3em; right: -0.2em; bottom: -0.18em; width: 105%; height: 0.28em; fill: var(--cream); opacity: 0.95; filter: drop-shadow(0 4px 0 rgba(15,39,64,0.4)); }
.tag { font-size: 19px; font-weight: 800; line-height: 1.4; color: var(--cream); text-shadow: 0 2px 0 rgba(15,39,64,0.6); margin: 34px 0 22px; max-width: 440px; }
.btn { pointer-events: auto; cursor: pointer; font-family: var(--display); font-size: 28px; letter-spacing: 0.04em; padding: 12px 26px 12px 30px; border-radius: 18px; border: 4px solid var(--navy);
  background: var(--cream); color: var(--navy); box-shadow: 0 7px 0 var(--navy); transition: transform 0.08s, box-shadow 0.08s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 9px 0 var(--navy); }
.btn:active { transform: translateY(5px); box-shadow: 0 2px 0 var(--navy); }
.btn.primary { background: linear-gradient(#ffe07a, #ffc93c 60%, #ffae22); }
.btn kbd { font-size: 14px; vertical-align: middle; margin-left: 8px; box-shadow: 0 2px 0 #c9b88f; }
#btnStart { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.05); } }
.controls { margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; font-weight: 800; font-size: 14px; color: var(--cream); background: rgba(15,39,64,0.45);
  padding: 14px 18px; border-radius: 16px; border: 2px solid rgba(255,247,230,0.25); max-width: 520px; }
.controls span { color: #cfe9f2; font-weight: 700; margin-left: 4px; }
.best { margin-top: 14px; font-weight: 900; color: var(--sun); font-size: 15px; text-shadow: 0 2px 0 rgba(15,39,64,0.6); }
.footer { position: absolute; right: 20px; bottom: 14px; font-weight: 800; font-size: 13px; color: rgba(255,247,230,0.85); text-shadow: 0 1px 2px rgba(0,0,0,0.4); }

#results { justify-content: center; background: radial-gradient(ellipse at center, rgba(15,39,64,0.25), rgba(15,39,64,0.6)); }
.card { background: linear-gradient(#fffaf0, #fff1d6); color: var(--navy); border: 5px solid var(--navy); border-radius: 28px; box-shadow: 0 12px 0 var(--navy), 0 30px 60px rgba(0,0,0,0.25);
  padding: 26px 34px 30px; min-width: min(640px, 92vw); text-align: center; }
.card.small { min-width: 360px; }
.res-head { font-family: var(--display); font-size: 64px; line-height: 1; color: var(--coral); -webkit-text-stroke: 8px var(--navy); paint-order: stroke fill; }
.res-sub { font-weight: 800; font-size: 17px; margin: 8px 0 16px; color: #3d5a78; }
.res-table { display: grid; gap: 8px; margin: 6px 0 22px; text-align: left; }
.res-row { display: grid; grid-template-columns: 54px 18px 1fr 120px 110px; align-items: center; gap: 12px; padding: 9px 14px; border-radius: 14px; background: #fff; border: 3px solid #e8dcc2; font-weight: 900; font-size: 19px; }
.res-row.me { background: linear-gradient(#fff3b8, #ffe07a); border-color: var(--navy); }
.res-row .rk { font-family: var(--display); font-size: 30px; color: var(--navy); }
.res-row .chip { width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--navy); }
.res-row .tm { font-variant-numeric: tabular-nums; text-align: right; }
.res-row .bl { font-variant-numeric: tabular-nums; text-align: right; font-size: 14px; color: #6a7f95; }
.res-row.hdr { background: none; border: none; padding: 0 14px; font-size: 12px; letter-spacing: 0.14em; color: #8aa0b5; }
.res-btns { display: flex; gap: 18px; justify-content: center; }
.newbest { display: inline-block; background: var(--coral); color: #fff; font-size: 12px; padding: 2px 8px; border-radius: 8px; margin-left: 8px; letter-spacing: 0.1em; vertical-align: middle; }

#loading { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 14px; align-items: center; justify-content: center; background: linear-gradient(#3f9dea, #bfe2ee);
  font-family: var(--display); font-size: 26px; color: #fff; text-shadow: 0 3px 0 var(--navy); z-index: 10; }
.spinner { width: 54px; height: 54px; border-radius: 50%; border: 8px solid rgba(255,255,255,0.35); border-top-color: var(--sun); animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
#fade { position: absolute; inset: 0; background: #fff; opacity: 0; pointer-events: none; z-index: 5; }

/* warm-up lap (free drive): no position, lap or timer */
#modeTag { display: none; position: absolute; left: 50%; top: calc(22px * var(--s)); transform: translateX(-50%); font-family: var(--display); font-size: calc(22px * var(--s)); letter-spacing: 0.06em;
  color: var(--navy); background: rgba(255,247,230,0.92); padding: 6px 18px; border-radius: 999px; box-shadow: 0 4px 0 rgba(15,39,64,0.3); white-space: nowrap; }
#hud.warmup #modeTag { display: block; }
#hud.warmup #pos, #hud.warmup #lapbox { display: none; }