:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1f2937;background:#f4f6fb}*{box-sizing:border-box}body{margin:0}.app-shell{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;background:#111827;color:#f9fafb}.topbar h1{margin:0;font-size:20px}.links{display:flex;gap:12px}.links a{color:#bfdbfe;text-decoration:none}.container{max-width:760px;margin:24px auto;padding:0 16px}.readonly-banner{padding:10px 12px;border-radius:8px;background:#fff7ed;color:#9a3412}.card{border:1px solid #e5e7eb;border-radius:12px;background:#fff;padding:20px}.description{margin-top:8px;color:#4b5563}.form-grid{display:grid;gap:10px;margin-top:16px}label{font-weight:600}input{border:1px solid #cbd5e1;border-radius:8px;padding:10px}button{margin-top:6px;border:none;border-radius:8px;background:#2563eb;color:#fff;font-weight:600;padding:10px 12px;cursor:pointer}button.secondary{background:#374151}button:disabled{opacity:.6;cursor:not-allowed}.error{color:#b91c1c}.success{color:#15803d}.readonly{color:#92400e}.catalog-meta{display:flex;gap:14px;margin-top:10px;color:#374151}.module-list{display:grid;gap:12px;margin-top:14px}.module-card{border:1px solid #e5e7eb;border-radius:10px;padding:12px}.module-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.module-header h3{margin:0}.endpoint-box{margin-top:8px;padding:10px;border-radius:8px;background:#f8fafc;display:grid;gap:4px}.endpoint-box code{color:#1d4ed8}.field-list{margin:8px 0 0;padding-left:18px}.console-form{margin-top:10px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}.console-label{display:grid;gap:6px;font-size:13px;color:#374151}.console-input{border:1px solid #cbd5e1;border-radius:6px;padding:8px}.response-box{margin-top:10px;background:#0f172a;color:#e2e8f0;border-radius:8px;padding:10px;overflow-x:auto;white-space:pre-wrap;font-size:12px}.error-box{background:#7f1d1d}