:root{--bg: #0d1117;--surface: #161b22;--surface-2: #1f262e;--border: #2d333b;--text: #e6edf3;--muted: #8b949e;--accent: #58a6ff;--green: #3fb950;--yellow: #d29922;--red: #f85149;--radius: 14px;--tap: 48px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:contain}.app{max-width:640px;margin:0 auto;padding:16px 16px calc(88px + env(safe-area-inset-bottom))}h1{font-size:1.35rem;margin:0 0 4px;letter-spacing:-.01em}h2{font-size:1.05rem;margin:24px 0 10px}h3{font-size:.95rem;margin:0 0 6px}p{margin:0 0 10px}.muted{color:var(--muted);font-size:.875rem}.tiny{font-size:.8rem}.tabs{position:fixed;left:0;right:0;bottom:0;display:grid;grid-auto-flow:column;gap:2px;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:10}.tabs button{min-height:var(--tap);border:0;background:transparent;color:var(--muted);font-size:.75rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer}.tabs button[aria-current=true]{color:var(--accent)}.tabs .glyph{font-size:1.15rem;line-height:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:12px}.card.flush{padding:0;overflow:hidden}.row{display:flex;align-items:center;gap:10px}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}.light{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;font-weight:600;font-size:.85rem}.light:before{content:"";width:10px;height:10px;border-radius:50%;background:currentColor}.light.green{color:var(--green);background:color-mix(in oklab,var(--green) 15%,transparent)}.light.yellow{color:var(--yellow);background:color-mix(in oklab,var(--yellow) 15%,transparent)}.light.red{color:var(--red);background:color-mix(in oklab,var(--red) 15%,transparent)}button,.btn{font:inherit;min-height:var(--tap);padding:0 18px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;touch-action:manipulation}button:active{transform:scale(.98)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#05121f;font-weight:650;width:100%}button.ghost{background:transparent}button.small{min-height:38px;padding:0 12px;font-size:.85rem}input[type=number],input[type=text],input[type=password],select{font:inherit;min-height:var(--tap);width:100%;padding:0 12px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text)}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;text-align:center;font-variant-numeric:tabular-nums}label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:4px}.set{display:grid;grid-template-columns:28px 1fr 1fr 64px;gap:8px;align-items:center;padding:8px 0;border-top:1px solid var(--border)}.set:first-of-type{border-top:0}.set .index{color:var(--muted);font-size:.85rem;text-align:center}.set.done .index{color:var(--green)}.stepper{display:grid;grid-template-columns:40px 1fr 40px;gap:4px;align-items:center}.stepper button{min-height:40px;padding:0;font-size:1.1rem}.stepper input{min-height:40px;padding:0 4px}.timer{position:fixed;left:12px;right:12px;bottom:calc(60px + env(safe-area-inset-bottom));background:var(--surface-2);border:1px solid var(--accent);border-radius:var(--radius);padding:12px 14px;z-index:20;box-shadow:0 10px 30px #00000080}.timer .count{font-size:2rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}.timer .filler{color:var(--accent);font-size:.85rem}.criterion{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:10px 0;border-top:1px solid var(--border)}.criterion:first-of-type{border-top:0}.criterion .mark{font-size:1rem;line-height:1.4}.criterion .ok{color:var(--green)}.criterion .no{color:var(--muted)}.locked{border-color:color-mix(in oklab,var(--red) 40%,var(--border));background:color-mix(in oklab,var(--red) 8%,var(--surface))}.banner{border-radius:var(--radius);padding:12px 14px;margin-bottom:12px;font-size:.9rem}.banner.warn{background:color-mix(in oklab,var(--yellow) 14%,var(--surface));border:1px solid color-mix(in oklab,var(--yellow) 45%,var(--border))}.banner.stop{background:color-mix(in oklab,var(--red) 14%,var(--surface));border:1px solid color-mix(in oklab,var(--red) 45%,var(--border))}.pill{display:inline-block;padding:3px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);font-size:.75rem;color:var(--muted)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stack>*+*{margin-top:10px}.clock{font-variant-numeric:tabular-nums;font-weight:600}.clock.over{color:var(--yellow)}