:root{--blue:#005baa;--cyan:#00a3e0;--dark:#1f2937;--light:#f5f8fb;--muted:#6b7280;--border:#d8e1ea;--danger:#b91c1c;--ok:#15803d}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Roboto,Arial,sans-serif;background:var(--light);color:var(--dark)}header{background:linear-gradient(135deg,var(--blue),#003f7d);color:white;padding:24px 28px;border-bottom:5px solid var(--cyan)}header .brand{display:flex;align-items:center;gap:14px}.logo{width:58px;height:58px;border-radius:14px;background:white;color:var(--blue);font-weight:800;display:flex;align-items:center;justify-content:center;letter-spacing:-1px}.subtitle{opacity:.9;margin-top:4px}.container{max-width:1180px;margin:24px auto;padding:0 18px}.card{background:white;border:1px solid var(--border);border-radius:14px;box-shadow:0 8px 24px rgba(15,23,42,.06);padding:20px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.metric{padding:18px;border-radius:12px;background:#f8fbff;border:1px solid var(--border)}.metric b{font-size:28px;color:var(--blue)}label{font-weight:600;display:block;margin:10px 0 6px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:10px;font-size:15px}textarea{min-height:80px}.btn{display:inline-block;border:0;background:var(--blue);color:white;padding:10px 14px;border-radius:10px;text-decoration:none;cursor:pointer;font-weight:600}.btn.secondary{background:#e5eef7;color:var(--blue)}.btn.danger{background:var(--danger)}.btn.ok{background:var(--ok)}.actions{display:flex;gap:8px;flex-wrap:wrap}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.table th{font-size:13px;text-transform:uppercase;color:var(--muted)}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#e5eef7;color:#0b4f8a;font-size:12px}.notice{padding:12px 14px;border-radius:10px;background:#ecfdf5;color:#065f46;border:1px solid #bbf7d0}.error{padding:12px 14px;border-radius:10px;background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.search{display:flex;gap:10px;flex-wrap:wrap}.search input{max-width:420px}.login{max-width:430px;margin:60px auto}.copy{font-family:Consolas,monospace;font-size:13px;background:#f3f4f6;padding:8px;border-radius:8px;word-break:break-all}footer{text-align:center;color:var(--muted);padding:30px}@media(max-width:700px){.table{display:block;overflow-x:auto}header{padding:18px}.logo{width:48px;height:48px}.actions{flex-direction:column}.btn{width:100%;text-align:center}}