:root{--bg:#f5f4f1;--surface:#fff;--text:#1c1b19;--muted:#6b6862;--border:#e2dfd8;--accent:#2f4a3a;--accent-text:#fff;--accent-hover:#253b2e;--danger:#b42318;--danger-bg:#fef3f2;--focus:#6b8f7a;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#151514;--surface:#1f1e1c;--text:#ecebe7;--muted:#a19e97;--border:#34322e;--accent:#9cc2a9;--accent-text:#10170f;--accent-hover:#b4d3bf;--danger:#f97066;--danger-bg:#2d1614;--focus:#9cc2a9;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1,h2{margin:0;line-height:1.25}h1{font-size:1.5rem;font-weight:650}h2{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-size:.8rem;font-weight:600}p{margin:0}.page{max-width:720px;margin:0 auto;padding:2.5rem 1rem}.page-center{place-items:center;min-height:100vh;padding:1.5rem 1rem;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;gap:1.25rem;width:100%;max-width:380px;padding:2rem;display:grid;box-shadow:0 1px 2px #0000000a,0 8px 24px #0000000f}.card-header{text-align:center;gap:.35rem;display:grid}.muted{color:var(--muted);font-size:.9rem}.button{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;justify-content:center;align-items:center;gap:.6rem;padding:.65rem 1rem;font-weight:550;transition:background .15s,border-color .15s;display:inline-flex}.button:hover:not(:disabled){border-color:var(--muted)}.button:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.button:disabled{opacity:.6;cursor:progress}.button-primary{color:var(--accent-text);background:var(--accent);border-color:var(--accent)}.button-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.button-block{width:100%}.alert{color:var(--danger);background:var(--danger-bg);border:1px solid color-mix(in srgb, var(--danger) 30%, transparent);border-radius:var(--radius);padding:.65rem .8rem;font-size:.9rem}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1.25rem;display:flex}