:root{--bg:#fff;--bg-subtle:#f6f6f7;--fg:#111;--fg-muted:#666;--border:#e2e2e4;--accent:#6d4aff;--accent-fg:#fff;--danger:#c0392b;--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#0a0a0a;--bg-subtle:#161618;--fg:#eee;--fg-muted:#9a9a9f;--border:#2a2a2e;--accent:#a58bff;--accent-fg:#111}}*{box-sizing:border-box}body{margin:0;color:var(--fg);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}a{color:inherit}.container{max-width:880px;margin:0 auto;padding:0 1.5rem}.nav{border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;max-width:880px;margin:0 auto}.nav-brand{font-weight:700;text-decoration:none;font-size:1.1rem}.nav-links{display:flex;gap:1.25rem;font-size:.95rem}.nav-links a{text-decoration:none;color:var(--fg-muted)}.nav-links a:hover{color:var(--fg)}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:var(--radius);background:var(--accent);color:var(--accent-fg);padding:.6rem 1.1rem;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none}.btn:disabled{opacity:.5;cursor:default}.btn-secondary{background:var(--bg-subtle);color:var(--fg)}.btn-secondary,.card{border:1px solid var(--border)}.card{border-radius:var(--radius);overflow:hidden;background:var(--bg)}.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}.field label{font-size:.85rem;font-weight:600;color:var(--fg-muted)}.field input,.field textarea{border:1px solid var(--border);border-radius:8px;padding:.55rem .7rem;font-size:.95rem;background:var(--bg);color:var(--fg);font-family:inherit}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:1.25rem;gap:1.25rem}.muted{color:var(--fg-muted)}.error-text{color:var(--danger);font-size:.9rem}.badge{display:inline-block;font-size:.75rem;font-weight:600;padding:.2rem .5rem;border-radius:999px;background:var(--bg-subtle);border:1px solid var(--border);color:var(--fg-muted)}