:root{--bg1: #fbf7f0;--bg2: #f1ece1;--surface: #ffffff;--surface-2: #f7faf9;--ink: #1e2a2d;--ink-soft: #5d6b6e;--line: #e9e2d5;--line-soft: #eef2f0;--brand: #0e9488;--brand-deep: #0b6f66;--brand-soft: #e6f5f2;--coral: #ef7a4d;--coral-soft: #fdeee5;--amber: #dd9626;--good: #1f9d61;--good-soft: #e9f7ef;--good-line: #c8ecd6;--bad: #e2566a;--bad-soft: #fdecef;--bad-line: #f6d2d9;--id: #dd9626;--t: #0e9488;--d: #e2566a;--shadow: rgba(20, 40, 42, .13);--shadow-soft: rgba(20, 40, 42, .07);--r-lg: 26px;--r-md: 18px;--r-sm: 14px;--font-display: "Fraunces", Georgia, serif;--font-body: "Hanken Grotesk", system-ui, -apple-system, sans-serif;--tabbar-h: 64px;color-scheme:light}:root[data-theme=dark]{--bg1: #101b1d;--bg2: #0b1415;--surface: #162325;--surface-2: #1a292c;--ink: #e8efee;--ink-soft: #93a5a6;--line: #24373a;--line-soft: #1e3134;--brand: #2fb5a8;--brand-deep: #7adfd4;--brand-soft: #12312f;--coral: #f0855c;--coral-soft: #35211a;--amber: #e2a544;--good: #34b374;--good-soft: #12291d;--good-line: #1d4531;--bad: #e76c7e;--bad-soft: #331a1f;--bad-line: #542733;--shadow: rgba(0, 0, 0, .45);--shadow-soft: rgba(0, 0, 0, .25);color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--ink);background:radial-gradient(1200px 500px at 80% -10%,var(--brand-soft),transparent 60%),linear-gradient(var(--bg1),var(--bg2));background-attachment:fixed;min-height:100dvh;font-size:16px;line-height:1.45}button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0}input,select,textarea{font-family:inherit;font-size:inherit;color:var(--ink)}.app{max-width:640px;margin:0 auto;padding:0 16px calc(var(--tabbar-h) + env(safe-area-inset-bottom,0px) + 20px)}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;padding:calc(16px + env(safe-area-inset-top,0px)) 2px 10px;background:linear-gradient(var(--bg1) 88%,transparent)}.app.no-topbar{padding-top:calc(env(safe-area-inset-top,0px) + 16px)}:root.native .topbar{padding-top:max(calc(16px + env(safe-area-inset-top,0px)),66px)}:root.native .app.no-topbar{padding-top:max(calc(16px + env(safe-area-inset-top,0px)),66px)}.topbar .logo{font-family:var(--font-display);font-weight:900;font-size:24px;letter-spacing:-.5px;color:var(--brand-deep)}.topbar .logo b{color:var(--coral)}.topbar .spacer{flex:1}.icon-btn{width:40px;height:40px;border-radius:999px;display:grid;place-items:center;font-size:18px;background:var(--surface);border:1px solid var(--line);box-shadow:0 2px 8px var(--shadow-soft);transition:transform .12s ease}.icon-btn:active{transform:scale(.92)}.icon-btn.inline{display:inline-grid;vertical-align:middle;width:30px;height:30px;font-size:13px;box-shadow:none}.back-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:48px;padding:0 18px 0 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:0 2px 8px var(--shadow-soft);font-weight:700;font-size:15px;color:var(--ink);flex-shrink:0;transition:transform .12s ease}.back-btn:active{transform:scale(.95)}.back-btn .b-ico{font-size:19px;line-height:1}.streak-pill{display:inline-flex;align-items:center;gap:5px;font-weight:700;font-size:14px;padding:7px 12px;border-radius:999px;color:var(--coral);background:var(--coral-soft);border:1px solid transparent}.tabbar{position:fixed;left:50%;transform:translate(-50%);bottom:calc(env(safe-area-inset-bottom,0px) + 10px);z-index:40;width:min(560px,calc(100% - 24px));height:var(--tabbar-h);display:grid;grid-template-columns:repeat(4,1fr);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:24px;box-shadow:0 10px 30px var(--shadow)}.tabbar 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