:root{
  --bg:#05070b;--panel:rgba(12,17,26,.92);--panel2:rgba(18,27,39,.95);
  --line:rgba(255,255,255,.12);--text:#f4f8ff;--muted:#94a6bd;
  --accent:#72ffb5;--accent2:#69d8ff;--warn:#ffd166;--bad:#ff5c7a;--good:#72ffb5;
  --shadow:0 26px 90px rgba(0,0,0,.56);
}
*{box-sizing:border-box}
body{
  margin:0;min-height:100vh;color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 12% 14%,rgba(114,255,181,.14),transparent 32%),
    radial-gradient(circle at 86% 8%,rgba(105,216,255,.13),transparent 30%),
    linear-gradient(135deg,#05070b,#0a111c 62%,#08131d);
}
button,input,select{font:inherit}
.panel{
  width:min(1160px,calc(100vw - 32px));margin:34px auto;padding:34px;
  border:1px solid var(--line);border-radius:30px;background:linear-gradient(180deg,rgba(15,22,33,.94),rgba(8,12,19,.94));
  box-shadow:var(--shadow);backdrop-filter:blur(16px);
}
.panel.small{width:min(470px,calc(100vw - 32px));text-align:center}
.hero h1,.results h1{font-size:clamp(42px,7vw,88px);line-height:.9;letter-spacing:-.075em;margin:12px 0}
h2{font-size:23px;margin:28px 0 14px}
.lead{max-width:980px;color:var(--muted);font-size:18px;line-height:1.68}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
  border:1px solid rgba(114,255,181,.24);background:rgba(114,255,181,.08);color:var(--accent);
  text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:950;
}
.smallpill{font-size:11px}
.warning,.calibration-box{
  margin:20px 0;padding:16px 18px;border-radius:18px;
  border:1px solid rgba(255,209,102,.24);background:rgba(255,209,102,.08);color:#ffe4a5;
}
.calibration-box{border-color:rgba(114,255,181,.23);background:rgba(114,255,181,.07);color:#dfffee;display:grid;gap:5px}
.calibration-box small{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
label{display:grid;gap:8px;font-weight:850;color:#e7f0ff}
label small,.note,.muted,.card small{color:var(--muted);font-weight:600;line-height:1.5}
input,select{
  width:100%;padding:14px;border-radius:16px;border:1px solid var(--line);
  background:#111a27;color:var(--text);outline:none;color-scheme:dark;
}
select option{background:#111a27;color:#f4f8ff}
select option:checked{background:#1d3444;color:#ffffff}
input:focus,select:focus{border-color:rgba(114,255,181,.62);box-shadow:0 0 0 4px rgba(114,255,181,.10)}
.buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.buttons.center{justify-content:center}
button{
  padding:14px 18px;border:0;border-radius:16px;cursor:pointer;color:#04120b;font-weight:950;
  background:linear-gradient(135deg,var(--accent),#d8ffe9);box-shadow:0 18px 44px rgba(114,255,181,.16);
  transition:transform .15s ease,filter .15s ease;
}
button:hover{transform:translateY(-1px);filter:brightness(1.04)}
button.secondary{color:var(--text);background:rgba(255,255,255,.08);border:1px solid var(--line);box-shadow:none}
.hidden{display:none!important}
.game{position:fixed;inset:0;overflow:hidden;background:#05070b}
canvas{display:block;width:100vw;height:100vh}
.hud{
  position:fixed;z-index:10;border:1px solid var(--line);border-radius:18px;background:rgba(5,7,11,.68);
  backdrop-filter:blur(14px);padding:12px 14px;box-shadow:0 16px 42px rgba(0,0,0,.32);
}
.top-left{top:18px;left:18px}.top-center{top:18px;left:50%;transform:translateX(-50%);min-width:330px;text-align:center}.top-right{top:18px;right:18px}.bottom-left{bottom:18px;left:18px;min-width:230px}.bottom-center{bottom:18px;left:50%;transform:translateX(-50%);color:var(--muted)}
.kicker{color:var(--accent);font-size:12px;font-weight:950;letter-spacing:.09em;text-transform:uppercase}
.hud-title{font-size:20px;font-weight:950;margin:4px 0}.timer{font-size:36px;font-weight:950;letter-spacing:-.06em}
.bar{height:7px;border-radius:99px;overflow:hidden;background:rgba(255,255,255,.11);margin-top:8px}
.bar span{display:block;width:100%;height:100%;transform-origin:left center;background:linear-gradient(90deg,var(--accent),var(--accent2))}
.goal{font-size:13px;color:var(--muted);margin-top:6px}.stat{display:flex;justify-content:space-between;gap:18px;color:var(--muted);font-size:13px}.stat b{color:var(--text)}
.overlay{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:rgba(0,0,0,.58);backdrop-filter:blur(9px)}
.ready-panel h2{font-size:34px;margin:12px 0 8px;letter-spacing:-.04em}.ready-panel p{color:var(--muted);line-height:1.55}
.ready-stats{display:grid;gap:8px;margin-top:16px;text-align:left}.ready-stats div{display:flex;justify-content:space-between;padding:9px 11px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:13px}.ready-stats span{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px}
.card,.output,.diag,.track-card,.rank-row{border:1px solid var(--line);border-radius:22px;background:var(--panel2)}
.card{padding:20px}.card span{display:block;color:var(--muted);font-weight:850}.card strong{display:block;margin:7px 0;font-size:clamp(28px,4vw,48px);letter-spacing:-.06em}.card.primary{background:linear-gradient(135deg,rgba(114,255,181,.14),rgba(105,216,255,.08));border-color:rgba(114,255,181,.25)}
.output{padding:18px 20px;margin:18px 0 4px;display:grid;gap:10px}.line{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:10px}.line:last-child{border-bottom:0;padding-bottom:0}.line span{color:var(--muted)}.line b{font-size:20px}
.diagnostics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.diag{padding:16px 18px}.diag.good{border-color:rgba(114,255,181,.25);background:rgba(114,255,181,.06)}.diag.warn{border-color:rgba(255,209,102,.25);background:rgba(255,209,102,.06)}.diag.bad{border-color:rgba(255,92,122,.25);background:rgba(255,92,122,.06)}.diag b{display:block;margin-bottom:6px}.diag p{margin:0;color:var(--muted);line-height:1.5}
.tracking-report{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.track-card{padding:16px 18px}.track-card span{color:var(--muted);display:block;font-weight:850}.track-card b{font-size:26px;display:block;margin:5px 0}.track-card small{color:var(--muted)}
.ranking{display:grid;gap:10px}.rank-row{display:grid;grid-template-columns:70px 1.1fr repeat(6,minmax(76px,auto));gap:12px;align-items:center;padding:14px 16px}.place{font-weight:950;color:var(--accent)}.rank-main b{display:block}.mini-bar{height:9px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden;margin-top:6px}.mini-bar span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.rank-row small{display:block;color:var(--muted)}
@media(max-width:950px){
  .grid,.cards,.diagnostics,.tracking-report{grid-template-columns:1fr}
  .rank-row{grid-template-columns:1fr 1fr}
  .top-center{top:auto;bottom:88px}
  .bottom-left,.bottom-center{display:none}
}


@media print{
  body{background:#ffffff!important;color:#111827!important}
  #setup,#game,.buttons{display:none!important}
  .panel.results{display:block!important;width:100%!important;margin:0!important;padding:0!important;border:0!important;box-shadow:none!important;background:#ffffff!important;color:#111827!important}
  .pill{border:1px solid #d1d5db!important;background:#f3f4f6!important;color:#111827!important}
  .card,.output,.diag,.track-card,.rank-row{background:#ffffff!important;color:#111827!important;border:1px solid #d1d5db!important;box-shadow:none!important}
  .card span,.line span,.diag p,.track-card span,.track-card small,.rank-row small{color:#4b5563!important}
  .mini-bar{background:#e5e7eb!important}
  .mini-bar span{background:#111827!important}
  h1,h2,b,strong{color:#111827!important}
}
.model-box ul{margin:6px 0 0;padding-left:20px;color:#dfffee;line-height:1.55}
.model-box li{margin:4px 0;color:#dfffee}
@media print{.buttons,.setup,.hud,#readyOverlay,#pauseOverlay{display:none!important}.results{display:block!important;margin:0;box-shadow:none;width:100%;border:0}.panel{background:#fff;color:#111}.card,.output,.diag,.track-card,.rank-row{background:#fff;color:#111;border-color:#ccc}.line span,.diag p,.track-card small,.card small{color:#333}}