:root{--bg:#fff;--fg:#1a1a1a;--muted:#6b6b6b;--border:#e2e2e2;--card:#f7f7f8;--accent:#2563eb;--error-bg:#fde8e8;--error-fg:#9b1c1c;--notice-bg:#e6f4ea;--notice-fg:#1e6b34;color:var(--fg);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#16171d;--fg:#e7e7ea;--muted:#9ca3af;--border:#2e303a;--card:#1f2028;--accent:#6ea8fe;--error-bg:#3a1f22;--error-fg:#f3b0b0;--notice-bg:#1e2a22;--notice-fg:#9fe0b3}}*{box-sizing:border-box}body{margin:0}.app-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 24px;display:flex}.brand{color:var(--fg);font-size:1.1rem;font-weight:600;text-decoration:none}.badge{color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:2px 10px;font-size:.75rem}.app-header .badge,.app-header .user{margin-left:auto}.user{color:var(--muted);align-items:center;gap:12px;font-size:.85rem;display:inline-flex}.linkbtn{font:inherit;color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.container{max-width:880px;margin:0 auto;padding:24px}h2{margin-top:0}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:12px;max-width:480px;margin-bottom:24px;padding:16px;display:flex}.card h3{margin:0}.field{flex-direction:column;gap:4px;font-size:.9rem;display:flex}.field input{border:1px solid var(--border);background:var(--bg);color:var(--fg);font:inherit;border-radius:6px;padding:8px 10px}.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;cursor:pointer;border-radius:6px;align-self:flex-start;padding:8px 14px}.btn:disabled{opacity:.6;cursor:default}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:8px 12px}th{color:var(--muted);font-size:.85rem;font-weight:600}.banner{border-radius:6px;padding:8px 12px;font-size:.9rem}.banner.error{background:var(--error-bg);color:var(--error-fg)}.banner.notice{background:var(--notice-bg);color:var(--notice-fg)}