:root{
  --bg:#0e1016;--panel:#171a22;--panel2:#20242f;--text:#f6f3ea;--muted:#a7acb9;
  --line:rgba(255,255,255,.10);--accent:#f0bd65;--danger:#fb7a7a;--good:#9de1b4;
  --safe-bottom:max(20px, env(safe-area-inset-bottom));
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI","Yu Gothic",system-ui,sans-serif}body{overflow-x:hidden}.app{position:relative;z-index:1;max-width:760px;margin:0 auto;min-height:100svh;padding:18px 16px calc(28px + var(--safe-bottom))}.ambient{position:fixed;inset:0;overflow:hidden;pointer-events:none;background:radial-gradient(circle at 50% -10%,#30364c 0,transparent 36%),linear-gradient(#0d1017,#0b0d12)}.ambient span{position:absolute;border-radius:50%;filter:blur(80px);opacity:.18}.ambient span:nth-child(1){width:280px;height:280px;background:#eaa956;left:-100px;top:18%}.ambient span:nth-child(2){width:240px;height:240px;background:#7766d8;right:-80px;top:48%}.ambient span:nth-child(3){width:220px;height:220px;background:#4ba79d;left:20%;bottom:-100px}
button{font:inherit;color:inherit}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.brand{font-size:12px;letter-spacing:.16em;color:var(--muted);font-weight:800}.ghost{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:999px;padding:8px 12px;color:var(--muted);cursor:pointer}.hero{padding:10vh 4px 30px}.eyebrow{color:var(--accent);font-size:13px;letter-spacing:.12em;font-weight:800}.hero h1{font-size:clamp(42px,12vw,72px);line-height:.98;margin:12px 0 20px;letter-spacing:-.06em}.hero p{font-size:17px;line-height:1.9;color:#d0d3dc;margin:0;max-width:32em}.hero .note{margin-top:18px;font-size:13px;color:var(--muted)}.primary{width:100%;border:0;background:var(--text);color:#111319;border-radius:18px;padding:17px 20px;font-weight:900;font-size:17px;cursor:pointer;box-shadow:0 8px 28px rgba(0,0,0,.25);transition:transform .12s ease}.primary:active{transform:scale(.985)}.secondary{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:15px 18px;font-weight:800;cursor:pointer}.section-title{font-size:12px;letter-spacing:.12em;color:var(--muted);font-weight:900;margin:28px 0 10px}.chapter-grid{display:grid;gap:10px}.chapter{border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border-radius:20px;padding:18px;text-align:left;cursor:pointer;position:relative;overflow:hidden}.chapter.locked{opacity:.42;cursor:not-allowed}.chapter-num{font-size:12px;color:var(--accent);font-weight:900;letter-spacing:.12em}.chapter h3{margin:8px 0 5px;font-size:21px}.chapter p{margin:0;color:var(--muted);line-height:1.65;font-size:14px}.best{position:absolute;right:14px;top:14px;font-size:12px;color:var(--good);font-weight:800}
.clock-card{position:sticky;top:10px;z-index:5;border:1px solid var(--line);background:rgba(17,19,26,.88);backdrop-filter:blur(18px);border-radius:22px;padding:16px;margin-bottom:16px;box-shadow:0 12px 36px rgba(0,0,0,.28)}.clock-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.remaining-label{font-size:12px;color:var(--muted);letter-spacing:.12em;font-weight:800}.remaining{font-size:36px;line-height:1;font-weight:900;letter-spacing:-.05em}.now{font-size:13px;color:var(--muted);text-align:right}.daybar{height:7px;background:#292d39;border-radius:999px;overflow:hidden;margin-top:13px}.daybar>div{height:100%;width:0;background:linear-gradient(90deg,#f4ce85,#d87b67);border-radius:inherit;transition:width .35s ease}.run-title{padding:4px 2px 6px}.run-title h2{margin:0;font-size:26px;letter-spacing:-.03em}.run-title p{margin:7px 0;color:var(--muted);font-size:14px;line-height:1.6}.timeline{display:flex;gap:7px;overflow:auto;padding:4px 2px 10px;scrollbar-width:none}.timeline::-webkit-scrollbar{display:none}.timeline-chip{flex:0 0 auto;border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:999px;padding:7px 10px;font-size:12px;color:#d7dae2}.empty-timeline{font-size:12px;color:#707683;padding:7px 0}.actions{display:grid;gap:10px}.action{width:100%;border:1px solid var(--line);background:linear-gradient(160deg,var(--panel),#141821);border-radius:20px;padding:15px;text-align:left;cursor:pointer;display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;transition:transform .12s ease,border-color .12s ease,opacity .12s ease}.action:active{transform:scale(.988)}.action:disabled{opacity:.33;cursor:not-allowed}.action-icon{width:48px;height:48px;border-radius:15px;background:rgba(255,255,255,.06);display:grid;place-items:center;font-size:24px}.action h3{font-size:15px;margin:0 0 4px}.action p{font-size:12px;line-height:1.55;color:var(--muted);margin:0}.duration{font-size:12px;color:#ebd5ae;font-weight:900;white-space:nowrap}.done-flash{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);z-index:20;background:#f5f1e8;color:#111319;border-radius:999px;padding:11px 16px;font-size:13px;font-weight:900;opacity:0;transition:.25s ease;pointer-events:none}.done-flash.show{opacity:1;transform:translate(-50%,0)}.end-wrap{position:sticky;bottom:calc(10px + var(--safe-bottom));padding-top:14px;background:linear-gradient(transparent,var(--bg) 38%)}
.reveal{text-align:center;padding:12vh 8px 24px}.reveal .small{font-size:13px;color:var(--muted);letter-spacing:.12em}.reveal h2{font-size:clamp(34px,9vw,58px);line-height:1.1;margin:16px 0 14px;letter-spacing:-.05em}.reveal p{color:#c9cdd7;line-height:1.85;margin:0 auto;max-width:32em}.pulse-line{width:1px;height:90px;background:linear-gradient(transparent,var(--accent),transparent);margin:34px auto;animation:breathe 1.8s ease-in-out infinite}@keyframes breathe{50%{opacity:.25;transform:scaleY(.7)}}
.result-header{text-align:center;padding:28px 4px 14px}.result-header .kicker{font-size:12px;color:var(--accent);font-weight:900;letter-spacing:.14em}.result-header h2{font-size:34px;margin:10px 0 4px;letter-spacing:-.05em}.score-ring{width:158px;height:158px;border-radius:50%;display:grid;place-items:center;margin:24px auto;background:conic-gradient(var(--accent) var(--score),#252a35 0);position:relative}.score-ring:after{content:"";position:absolute;inset:10px;border-radius:inherit;background:var(--bg)}.score-ring strong{position:relative;z-index:1;font-size:48px;letter-spacing:-.06em}.score-ring span{position:absolute;z-index:1;margin-top:70px;font-size:12px;color:var(--muted);letter-spacing:.1em}.metrics{display:grid;gap:9px;margin:8px 0 18px}.metric{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);background:var(--panel);border-radius:17px;padding:15px 16px}.metric label{font-size:13px;color:#d4d7df}.metric b{font-size:16px}.metric.bad b{color:var(--danger)}.metric.good b{color:var(--good)}.missed{border:1px solid rgba(240,189,101,.22);background:rgba(240,189,101,.07);border-radius:20px;padding:17px;margin:14px 0}.missed h3{font-size:13px;margin:0 0 10px;color:#efd39d}.missed-item{font-size:14px;padding:8px 0;border-top:1px solid rgba(255,255,255,.06)}.missed-item:first-of-type{border-top:0}.reflection{font-size:15px;line-height:1.9;color:#d6d8df;padding:8px 4px 20px}.stack{display:grid;gap:10px}.tiny{font-size:12px;color:var(--muted);text-align:center;line-height:1.6;margin-top:10px}.confetti{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}.confetti i{position:absolute;top:-20px;width:8px;height:16px;background:var(--accent);animation:fall 1.2s linear forwards}@keyframes fall{to{transform:translateY(110vh) rotate(720deg);opacity:.2}}
@media(min-width:700px){.app{padding-left:24px;padding-right:24px}.actions{grid-template-columns:1fr 1fr}.end-wrap{grid-column:1/-1}.hero{padding-top:16vh}.chapter-grid{grid-template-columns:1fr 1fr}.chapter:first-child{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}