:root{
  --bg:#f5f7fb;--surface:#ffffff;--surface-2:#f8fafc;--ink:#172033;--muted:#697386;--line:#e6eaf2;
  --brand:#4f46e5;--brand-2:#06b6d4;--brand-soft:#eef2ff;--success:#0f9f6e;--danger:#e11d48;--warning:#d97706;
  --sidebar:#0b1220;--sidebar-2:#101a2e;--sidebar-muted:#91a0b8;--shadow:0 18px 50px rgba(15,23,42,.08);
  --radius:18px;--radius-sm:12px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,rgba(79,70,229,.16),transparent 30%),radial-gradient(circle at bottom right,rgba(6,182,212,.17),transparent 28%),#f8fafc}.auth-card{width:100%;max-width:460px;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border:1px solid rgba(226,232,240,.9);border-radius:28px;box-shadow:0 30px 80px rgba(15,23,42,.14);padding:34px}.auth-card .btn{width:100%;justify-content:center}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;font-size:19px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 10px 25px rgba(79,70,229,.25)}.brand-sub{font-size:12px;color:var(--sidebar-muted);font-weight:700;letter-spacing:.04em;text-transform:uppercase}.app{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;overflow:auto;background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));padding:22px 16px;color:#fff}.sidebar .brand{padding:4px 8px 24px}.nav-label{font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--sidebar-muted);margin:20px 12px 8px}.sidebar a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:14px;color:#cbd5e1;font-weight:800;margin:4px 0;transition:.15s ease}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}.nav-icon{width:26px;height:26px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.08);font-size:13px}.sidebar a.active .nav-icon{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}.sidebar-footer{margin-top:24px;padding:14px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:rgba(255,255,255,.05);color:#cbd5e1}.main{min-width:0}.topbar{height:82px;background:rgba(255,255,255,.84);backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.85);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 30px;position:sticky;top:0;z-index:10}.content{padding:30px;max-width:1520px}.h1{font-size:28px;line-height:1.1;margin:0;font-weight:950;letter-spacing:-.04em}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:12px}.micro{font-size:11px}.avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:950}.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-auto{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card.flush{padding:0;overflow:hidden}.card h2,.card h3{margin:0 0 12px;letter-spacing:-.02em}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}.hero{background:linear-gradient(135deg,#111827,#312e81 55%,#0e7490);color:#fff;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:auto -120px -180px auto;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.11)}.hero>*{position:relative;z-index:1}.kpi{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.kpi-icon{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:950}.kpi-number{font-size:30px;font-weight:950;letter-spacing:-.04em;margin-top:6px}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;background:var(--brand-soft);color:var(--brand);white-space:nowrap}.pill.green{background:#dcfce7;color:#166534}.pill.red{background:#ffe4e6;color:#9f1239}.pill.yellow{background:#fef3c7;color:#92400e}.pill.dark{background:#e2e8f0;color:#0f172a}.pill.outline{background:#fff;border:1px solid var(--line);color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:13px;padding:11px 15px;font-weight:900;cursor:pointer;white-space:nowrap;transition:.15s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--brand),#7c3aed);color:#fff;box-shadow:0 12px 25px rgba(79,70,229,.22)}.btn-light{background:#eef2f7;color:#243244}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-warning{background:#f59e0b;color:#111827}.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}.btn-sm{padding:7px 10px;border-radius:10px;font-size:12px}.form-row{margin-bottom:15px}.label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:950;color:#334155;margin-bottom:7px}.input,.select,.textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 13px;outline:0;color:var(--ink);transition:.15s ease}.textarea{min-height:116px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:#a5b4fc;box-shadow:0 0 0 4px rgba(79,70,229,.11)}.checkline{display:flex;align-items:center;gap:8px;font-weight:800;color:#334155}.switch-grid{display:flex;gap:10px;flex-wrap:wrap}.table-wrap{width:100%;overflow:auto}.table{width:100%;border-collapse:separate;border-spacing:0}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:14px 12px;vertical-align:middle}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);background:#fbfcfe;font-weight:950}.table tbody tr:hover td{background:#fbfdff}.table td:first-child,.table th:first-child{padding-left:16px}.table td:last-child,.table th:last-child{padding-right:16px}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.split{display:flex;align-items:center;justify-content:space-between;gap:16px}.alert{border-radius:16px;padding:13px 15px;margin-bottom:16px;font-weight:850;border:1px solid transparent}.alert-success{background:#ecfdf5;color:#047857;border-color:#bbf7d0}.alert-error{background:#fff1f2;color:#be123c;border-color:#fecdd3}.alert-info{background:#eef2ff;color:#3730a3;border-color:#c7d2fe}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;background:#f8fafc;border:1px solid var(--line);border-radius:13px;padding:11px;word-break:break-all;white-space:pre-wrap}.detail-list{display:grid;gap:12px}.detail-item{display:grid;gap:6px}.metric-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:16px}.metric{padding:14px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.08)}.tabbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.tabbar a{padding:9px 12px;border-radius:12px;background:#eef2f7;font-weight:900;color:#475569}.tabbar a.active{background:var(--brand);color:#fff}.hidden{display:none}.nowrap{white-space:nowrap}.w-120{max-width:120px}.w-160{max-width:160px}.w-260{min-width:260px}.mt-18{margin-top:18px}.mt-24{margin-top:24px}.mb-0{margin-bottom:0}details summary{cursor:pointer;list-style:none}details summary::-webkit-details-marker{display:none}@media(max-width:1100px){.app{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.main{width:100%}.topbar{position:relative}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.content{padding:20px}.topbar{height:auto;padding:18px 20px;align-items:flex-start}.top-actions{justify-content:flex-start}.sidebar .brand{padding-bottom:14px}}@media(max-width:640px){.auth-card{padding:24px;border-radius:22px}.content{padding:16px}.card{padding:16px}.split,.card-head,.topbar{flex-direction:column;align-items:stretch}.btn{width:100%}.actions .btn{width:auto}.table th,.table td{padding:11px 9px}.h1{font-size:24px}}

/* v1.3 polish layer */
body{background:linear-gradient(180deg,#f8fbff 0%,#eef3fb 100%)}
.sidebar{box-shadow:22px 0 60px rgba(15,23,42,.16)}
.sidebar:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 0%,rgba(99,102,241,.35),transparent 30%);pointer-events:none}.sidebar>*{position:relative;z-index:1}
.card{transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.card:hover{transform:translateY(-1px);box-shadow:0 22px 60px rgba(15,23,42,.10);border-color:#d8e0ee}.table tbody tr{transition:background .12s ease}.table tbody tr:hover td{background:#f8fbff}.btn{box-shadow:0 6px 16px rgba(15,23,42,.06)}
.check-card{position:relative;overflow:hidden}.check-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:#cbd5e1}.check-card.is-ok:before{background:var(--success)}.check-card.is-bad:before{background:var(--danger)}
.detail-item{padding:14px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#fff,#fbfdff)}
.auth-card{position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--brand),var(--brand-2));}.auth-card>*{position:relative}
.input::placeholder,.textarea::placeholder{color:#94a3b8}.table details[open] summary{background:#e0e7ff;color:#3730a3}