*{box-sizing:border-box}:root{color-scheme:light dark}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial}.container{max-width:900px;margin:0 auto;padding:1rem}.muted{color:#777}form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px;align-items:end}label{display:flex;flex-direction:column;gap:6px;font-size:.9rem}input,select{padding:8px 10px;border:1px solid #ccc;border-radius:6px;background-color:#fff;color:#111}@media (prefers-color-scheme:dark){input,select{background-color:#111;color:#f5f5f5;border-color:#444}}option{color:#111;background-color:#fff}@media (prefers-color-scheme:dark){option{color:#f5f5f5;background-color:#111}}button{padding:10px 14px;border:none;border-radius:8px;background:#2b6cb0;color:#fff;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.field-row{display:flex;gap:10px;align-items:center}.helper{font-size:.8rem;color:#888}.card{border:1px solid #3333;border-radius:10px;padding:12px}.grid-full{grid-column:1/-1}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eee3;font-size:12px}.success{background:#16a34a33;color:#166534}.error{background:#ef444433;color:#7f1d1d}