:root{--primary:#0ea5e9;--primary-dark:#0284c7;--secondary:#10b981;--bg:#f8fafc;--card:#fff;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--danger:#ef4444;--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--radius:8px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.page{padding:32px 0}.page-title{margin:0 0 24px;font-size:1.75rem}.loading,.error,.empty{text-align:center;color:var(--text-muted);padding:48px 0}.error{color:var(--danger)}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin:24px 0;display:grid}.btn{border-radius:var(--radius);background:var(--primary);color:#fff;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.95rem;font-weight:500;transition:background .15s;display:inline-flex}.btn:hover{background:var(--primary-dark);text-decoration:none}.btn-secondary{background:var(--secondary)}.btn-secondary:hover{background:#059669}.btn-danger{background:var(--danger)}.btn-danger:hover{background:#dc2626}.btn-small{padding:6px 12px;font-size:.85rem}.form-group{margin-bottom:16px}.form-group label{margin-bottom:6px;font-size:.9rem;font-weight:500;display:block}.form-group input,.form-group textarea{border:1px solid var(--border);border-radius:var(--radius);width:100%;padding:10px 12px;font-size:1rem}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #0ea5e926}.form-actions{gap:12px;margin-top:20px;display:flex}.badge{color:var(--primary-dark);background:#e0f2fe;border-radius:999px;padding:4px 10px;font-size:.8rem;font-weight:500;display:inline-block}.code-block{color:#f1f5f9;border-radius:var(--radius);background:#1e293b;margin:12px 0;padding:16px;font-family:Menlo,Consolas,monospace;font-size:.9rem;overflow-x:auto}.table{border-collapse:collapse;background:var(--card);border-radius:var(--radius);width:100%;box-shadow:var(--shadow);overflow:hidden}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:12px 16px}.table th{text-transform:uppercase;letter-spacing:.03em;background:#f1f5f9;font-size:.85rem;font-weight:600}.table tr:last-child td{border-bottom:none}@media (width<=640px){.container{padding:0 16px}.card-grid{grid-template-columns:1fr}}