.layout{box-sizing:border-box;min-height:100vh;margin:0 auto;padding:24px;max-width:1440px;background:#0f172a;color:#e2e8f0;font-family:Arial,sans-serif}body{margin:0;background:#0f172a}code{color:#93c5fd}.page-header{margin-bottom:24px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px}.card{background:#111827;border:1px solid #334155;border-radius:8px;padding:16px;box-shadow:0 8px 24px #02061740}.stack{display:grid;gap:10px}.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}label{display:grid;gap:4px;font-size:14px;color:#cbd5e1}input,select,textarea{box-sizing:border-box;width:100%;border:1px solid #334155;border-radius:6px;padding:10px;background:#020617;color:#e2e8f0}textarea{min-height:320px;resize:vertical}button{border:0;border-radius:6px;padding:10px 14px;cursor:pointer;background:#2563eb;color:#fff}button.secondary{background:#475569}button.danger{background:#b91c1c}.actions{display:flex;flex-wrap:wrap;gap:8px}.status{min-height:20px;color:#93c5fd}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.metric{display:grid;gap:6px;padding:12px;border-radius:6px;border:1px solid #334155;background:#020617}.metric strong{color:#cbd5e1}.muted{color:#94a3b8}pre{margin:0;padding:12px;overflow:auto;border-radius:6px;background:#020617;border:1px solid #334155;color:#e2e8f0}@media (max-width: 900px){.row{grid-template-columns:1fr}}