:root{--primary: #0ea5e9;--primary-dark: #0369a1;--danger: #dc2626;--border: #e2e8f0;--bg-light: #f8fafc;--text: #0f172a;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg-light);color:var(--text);line-height:1.5}.container{max-width:960px;margin:0 auto;padding:24px}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:0 4px 12px #0000000d}h2{margin-top:0;border-bottom:2px solid var(--primary);padding-bottom:8px}h3{margin-top:28px;margin-bottom:12px;color:var(--primary-dark);font-size:1.1rem}label{display:block;margin-bottom:6px;font-weight:600}input,select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.95rem;transition:border-color .2s}input:focus,select:focus{border-color:var(--primary);outline:none}input[disabled],select[disabled]{background:#f1f5f9;color:#94a3b8}.error{color:var(--danger);font-size:.8rem;margin-top:4px}.help{font-size:.8rem;color:#64748b;margin-top:4px}.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-bottom:16px}button{padding:10px 20px;border-radius:var(--radius);border:none;background:var(--primary);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s}button:hover{background:var(--primary-dark)}.toolbar{display:flex;justify-content:flex-end;margin-top:24px}.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--border)}.kv.total{font-weight:700;font-size:1.1rem;border-bottom:none}.badge{background:#fee2e2;color:var(--danger);border-radius:4px;padding:2px 6px;font-size:.75rem;margin-left:6px}.banner{width:100%;height:160px;border-radius:var(--radius);background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#fff;margin-bottom:24px}.breadcrumbs{font-size:.9rem;color:#475569;margin-bottom:16px}button,.btn-link{background-color:#007bff;color:#fff;padding:10px 18px;border:none;border-radius:6px;font-size:1rem;cursor:pointer;text-decoration:none;transition:background-color .25s ease,transform .1s ease}button:hover,.btn-link:hover{background-color:#0056b3;transform:translateY(-1px)}button:active,.btn-link:active{transform:translateY(1px);background-color:#004799}button.secondary,.btn-link.secondary{background-color:#6c757d}button.secondary:hover,.btn-link.secondary:hover{background-color:#5a6268}.banner{display:block;background:linear-gradient(135deg,#0066cc,#0088ff);color:#fff;padding:22px 16px;text-align:center;text-decoration:none;border-radius:0 0 10px 10px;box-shadow:0 2px 10px #00000026;transition:transform .15s ease,box-shadow .15s ease}.banner:hover{transform:translateY(-2px);box-shadow:0 4px 14px #0003;text-decoration:none}.event-title{font-size:2rem;font-weight:600;margin-bottom:6px;letter-spacing:.5px}.event-meta{font-size:1.05rem;font-weight:500;opacity:.95;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px}.separator{opacity:.8;font-weight:400}@media (max-width: 480px){.event-title{font-size:1.6rem;margin-bottom:4px}.event-meta{flex-direction:column;gap:3px}.separator{display:none}}