:root{--bg:#f6f7f9;--surface:#fff;--text:#16181d;--muted:#5d6470;--border:#dde1e7;--accent:#2557d6;--accent-text:#fff;--danger:#b42318;--done:#1f7a3d;--radius:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#14161a;--surface:#1d2026;--text:#eceef2;--muted:#9aa2ae;--border:#2e333b;--accent:#6b93ff;--accent-text:#0d1020;--danger:#ff7b6e;--done:#5ccf86;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}h1,h2{margin:0;line-height:1.2}.center-page{place-items:center;min-height:100dvh;padding:16px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:400px;padding:24px}.card.wide{max-width:720px}.stack{flex-direction:column;gap:16px;display:flex}.muted{color:var(--muted)}.field{flex-direction:column;gap:6px;font-weight:500;display:flex}.field input{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:10px 12px}.field input:focus-visible,.button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.code-input{letter-spacing:.3em;text-align:center;font-size:1.5rem!important}.button{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:10px 16px;font-weight:600}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.button:disabled{opacity:.6;cursor:progress}.error{color:var(--danger);margin:0}.qr{background:#fff;border-radius:8px;width:200px;height:200px;margin:0 auto;padding:8px;display:block}.secret{word-break:break-all;background:var(--bg);border-radius:6px;padding:8px;font-family:ui-monospace,monospace}.topbar{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.brand{font-size:1.1rem;font-weight:700}.main{flex-direction:column;gap:16px;max-width:720px;margin:0 auto;padding:24px 16px;display:flex}.roadmap{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.roadmap li{grid-template-columns:24px 1fr;align-items:start;gap:8px;display:grid}.roadmap .status{text-align:center;font-weight:700}.roadmap .done .status{color:var(--done)}.roadmap .current .status{color:var(--accent)}.roadmap .todo{color:var(--muted)}