:root{--bg: #1c1917;--bg-2: #292524;--card: #44403c;--ink: #fafaf9;--muted: #a8a29e;--line: #57534e;--accent: #f97316;--accent-2: #fb923c;--good: #34d399;--warn: #fbbf24;--bad: #fb7185;--info: #7dd3fc;--radius: 18px;--shadow: 0 18px 40px rgba(0, 0, 0, .28);font-family:Segoe UI,PingFang SC,Hiragino Sans GB,Noto Sans SC,sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}body{background:radial-gradient(1200px 500px at 10% -10%,#431407 0%,transparent 55%),radial-gradient(900px 400px at 100% 0%,#1e3a5f 0%,transparent 50%),var(--bg)}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.app{max-width:430px;margin:0 auto;min-height:100dvh;padding:20px 16px 88px;display:flex;flex-direction:column;gap:16px}.topbar{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.brand{font-weight:750;letter-spacing:.04em}.brand small{display:block;color:var(--muted);font-weight:500;letter-spacing:0;margin-top:2px}.linkish{background:none;border:0;color:var(--accent-2);padding:0}.hero,.card{background:linear-gradient(180deg,#44403ceb,#292524eb);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.hero h1,.card h2{margin:0 0 8px;font-size:1.35rem;line-height:1.35}.lede,.muted{color:var(--muted);line-height:1.6}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.stat{background:#1c19178c;border-radius:14px;padding:12px}.stat b{display:block;font-size:1.35rem}.stat span{color:var(--muted);font-size:.82rem}.facts{margin:0;padding-left:18px;color:var(--muted);line-height:1.55}.facts li{margin:6px 0}.btn{width:100%;border:0;border-radius:14px;padding:13px 16px;background:linear-gradient(180deg,var(--accent-2),var(--accent));color:#1c1917;font-weight:700}.btn.secondary{background:transparent;border:1px solid var(--line);color:var(--ink)}.btn.ghost{background:#1c191766;color:var(--ink)}.btn:disabled{opacity:.45;cursor:not-allowed}.row{display:flex;gap:8px}.row .btn{flex:1}.progress{height:6px;background:#292524;border-radius:99px;overflow:hidden}.progress>i{display:block;height:100%;background:var(--accent)}label{display:block;font-weight:650;margin-bottom:8px}input,select{width:100%;background:#1c1917;border:1px solid var(--line);border-radius:12px;padding:12px}.err{color:var(--bad);font-size:.85rem;margin-top:6px}.field{margin:14px 0 18px}.pill-row{display:flex;flex-wrap:wrap;gap:8px}.pill{border:1px solid var(--line);background:#1c1917;border-radius:999px;padding:8px 12px}.pill.on{border-color:var(--accent);background:#431407}.metric{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.badge{font-size:.75rem;padding:2px 8px;border-radius:999px;align-self:start}.badge.below,.badge.above{background:#7f1d1d;color:#fecaca}.badge.in{background:#064e3b;color:#a7f3d0}.badge.info{background:#0c4a6e;color:#bae6fd}.day{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);color:var(--muted)}.day b{color:var(--ink)}.dot{width:10px;height:10px;border-radius:50%;margin-top:6px;background:var(--line);flex:none}.dot.done{background:var(--good)}.dot.missed{background:var(--bad)}.dot.today{background:var(--accent)}.footer{position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#1c1917eb;border-top:1px solid var(--line);color:var(--muted);font-size:.75rem;text-align:center}.nav{display:flex;gap:6px;margin-top:4px}.nav button{flex:1;background:#1c1917;border:1px solid var(--line);border-radius:12px;padding:8px;color:var(--muted)}.nav button.on{color:var(--ink);border-color:var(--accent)}ol.steps{margin:8px 0 0;padding-left:18px;line-height:1.55}.energy-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.energy-grid button{border:1px solid var(--line);background:#1c1917;border-radius:10px;padding:10px 0}.energy-grid button.on{background:#431407;border-color:var(--accent)}.notice{background:#1c1917;border-radius:12px;padding:12px;color:var(--muted);line-height:1.55}