:root {
  --bg: #f4f7fb;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #dbe3ef;
  --brand: #0ea5a4;
  --brand-dark: #0b7d7c;
  --green: #15803d;
  --amber: #c2410c;
  --red: #b91c1c;
  --slate: #334155;
  --shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#f8fbff 0,#f3f7fb 100%);color:var(--ink)}
a{text-decoration:none;color:inherit}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;background:#08111f;color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 10px 26px rgba(2,6,23,.25)}
.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,var(--brand),#22d3ee);display:flex;align-items:center;justify-content:center;font-weight:800;color:#07272d;box-shadow:inset 0 1px 0 rgba(255,255,255,.45)}
.brand-copy strong{display:block;font-size:16px;letter-spacing:.2px}.brand-copy span{display:block;font-size:12px;color:#cbd5e1}
.user-menu{display:flex;gap:10px;align-items:center}.pill{padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);font-size:12px}.btn{appearance:none;border:none;cursor:pointer;padding:11px 16px;border-radius:12px;font-weight:700;transition:.18s ease;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-soft{background:#e6fffb;color:#0f766e}.btn-danger{background:#fee2e2;color:#991b1b}.btn-dark{background:#0f172a;color:#fff}.btn-outline{background:#fff;border:1px solid var(--line);color:#0f172a}.btn-amber{background:#ffedd5;color:#9a3412}
.layout{max-width:1420px;margin:22px auto;padding:0 22px}.grid{display:grid;gap:18px}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--card);border:1px solid #e8eef6;border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.metric{position:relative;overflow:hidden}.metric:before{content:"";position:absolute;inset:auto -25px -25px auto;width:120px;height:120px;background:radial-gradient(circle,rgba(14,165,164,.14),transparent 66%)}.metric .label{font-size:12px;color:var(--muted);font-weight:800;letter-spacing:.4px;text-transform:uppercase}.metric .value{font-size:42px;font-weight:800;margin-top:8px}.metric .hint{margin-top:8px;color:var(--muted);font-size:13px}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:8px 0 16px}.section-head h2,.section-head h3{margin:0}.section-head p{margin:4px 0 0;color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px 12px;border-bottom:1px solid #eef2f7;text-align:left;vertical-align:top}.table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px}.table td strong{font-size:14px}.table .actions{display:flex;gap:8px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.2px}
.badge-active{background:#dcfce7;color:#166534}.badge-pending{background:#ffedd5;color:#9a3412}.badge-disabled{background:#fee2e2;color:#991b1b}.badge-online{background:#dcfce7;color:#166534}.badge-offline{background:#e2e8f0;color:#334155}.badge-suspended{background:#fef3c7;color:#92400e}.badge-revoked{background:#e2e8f0;color:#475569}
.hero{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 24px;background:linear-gradient(135deg,#071224,#0f1f3b 55%,#10484b);color:#fff;border-radius:24px;box-shadow:0 22px 56px rgba(2,6,23,.2)}.hero h1{margin:0 0 8px;font-size:28px}.hero p{margin:0;color:#dbeafe;max-width:720px}.hero-right{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.hero-chip{padding:12px 14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:16px;min-width:120px}.hero-chip b{display:block;font-size:22px}.hero-chip span{font-size:12px;color:#cbd5e1}
.chart-card canvas{max-height:300px}.empty{padding:28px;text-align:center;color:var(--muted)}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-grid{width:min(1120px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.auth-banner{padding:36px;background:linear-gradient(135deg,#08111f,#0c2039 60%,#115e59);color:#fff;border-radius:24px;box-shadow:0 22px 56px rgba(2,6,23,.18)}.auth-banner h1{font-size:36px;margin:0 0 16px}.auth-banner p{color:#dbeafe}.auth-points{margin-top:22px;display:grid;gap:12px}.auth-point{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.08)}
.auth-card{padding:28px;border-radius:24px;background:#fff;box-shadow:var(--shadow)}.auth-card h2{margin:0 0 8px}.auth-card p{margin:0 0 18px;color:var(--muted)}.field{display:grid;gap:8px;margin-bottom:14px}.field label{font-weight:700;font-size:13px}.field input{width:100%;padding:13px 14px;border:1px solid #dbe3ef;border-radius:14px;font-size:14px;background:#fff}.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,165,164,.14)}.notice{padding:14px 16px;border-radius:16px;margin-bottom:16px;font-size:14px}.notice-ok{background:#ecfdf5;color:#166534}.notice-warn{background:#fff7ed;color:#9a3412}.notice-err{background:#fef2f2;color:#991b1b}
.stack{display:grid;gap:18px}.split{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.meta-list{display:grid;gap:10px;margin-top:14px}.meta-row{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px dashed #e2e8f0}.meta-row span{color:var(--muted)}.meta-row strong{font-size:14px}
.footer-note{margin-top:12px;color:var(--muted);font-size:12px}
@media (max-width:1100px){.grid-5,.grid-4,.grid-3,.grid-2,.auth-grid{grid-template-columns:1fr}.hero{flex-direction:column;align-items:flex-start}.hero-right{justify-content:flex-start}.topbar{padding:16px}.layout{padding:0 14px}}