:root{--bg:#f6f7fb;--card:#fff;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--primary:#111827;--green:#047857;--red:#b91c1c;--amber:#b45309;--blue:#1d4ed8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text)}a{color:var(--blue);text-decoration:none}.topbar{background:#111827;color:#fff;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 24px;position:sticky;top:0;z-index:2}.topbar strong{display:block;font-size:18px}.topbar span{font-size:13px;color:#cbd5e1}.topbar nav{display:flex;gap:10px;flex-wrap:wrap}.topbar a{color:#fff;background:rgba(255,255,255,.12);padding:8px 10px;border-radius:10px}.container{max-width:1280px;margin:24px auto;padding:0 18px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 10px 24px rgba(15,23,42,.04)}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.stat{font-size:32px;font-weight:800;letter-spacing:-.03em}.muted{color:var(--muted);font-size:13px}.label{font-size:13px;color:var(--muted);margin-bottom:6px}h1,h2,h3{margin:0 0 12px}h1{font-size:26px}h2{font-size:19px}h3{font-size:16px}.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:180px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 11px;font:inherit;background:#fff}textarea{min-height:120px}.btn{border:0;border-radius:10px;padding:10px 14px;cursor:pointer;background:#111827;color:#fff;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.secondary{background:#374151}.btn.light{background:#f3f4f6;color:#111827;border:1px solid var(--border)}.btn.red{background:#b91c1c}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px;border:1px solid}.alert.success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.alert.error{background:#fef2f2;color:#991b1b;border-color:#fecaca}.alert.warning{background:#fffbeb;color:#92400e;border-color:#fde68a}.alert.info{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px;background:#fff}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top;text-align:left}th{background:#f9fafb;color:#374151;font-size:12px;text-transform:uppercase;letter-spacing:.04em;position:sticky;top:0}tr:hover td{background:#fafafa}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:700}.badge.green{background:#d1fae5;color:#065f46}.badge.red{background:#fee2e2;color:#991b1b}.badge.amber{background:#fef3c7;color:#92400e}.badge.gray{background:#f3f4f6;color:#374151}.actions{display:flex;gap:8px;flex-wrap:wrap}.small{font-size:12px}.login{max-width:420px;margin:80px auto}.divider{height:1px;background:var(--border);margin:16px 0}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;background:#f3f4f6;border-radius:8px;padding:2px 6px}@media(max-width:900px){.grid{grid-template-columns:1fr}.col-3,.col-4,.col-6,.col-8,.col-12{grid-column:span 1}.topbar{align-items:flex-start;flex-direction:column}.stat{font-size:26px}}