:root{--bg:#f6f4ef;--card:#fffdf9;--ink:#1d2a2a;--muted:#6b7773;--line:#e6e1d6;--brand:#0f766e;--brand-ink:#fff;--brand-soft:#d9efec;--warn:#c2410c;--bad:#b91c1c;--good:#15803d;--radius:18px;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}@media (prefers-color-scheme:dark){:root{--bg:#121817;--card:#1b2321;--ink:#eef2ef;--muted:#98a6a1;--line:#2a3532;--brand:#2dd4bf;--brand-ink:#062a26;--brand-soft:#16413c;--warn:#fb923c;--bad:#f87171;--good:#4ade80}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);color:var(--ink);margin:0}body{-webkit-text-size-adjust:100%;font:16px/1.4 -apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif}button,input,select,textarea{font:inherit;color:inherit}.app{max-width:560px;min-height:100dvh;padding:calc(var(--safe-t) + 8px) 16px calc(110px + var(--safe-b));margin:0 auto}h1{letter-spacing:-.02em;margin:12px 0 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