:root{
  --bg:#f4f6f9;--card:#fff;--ink:#1c2430;--muted:#667085;--line:#e4e7ec;
  --brand:#1f4fd1;--brand-ink:#fff;--ok:#0f7a4a;--ok-bg:#e6f6ee;--err:#b42318;--err-bg:#fdecea;
  --bar:#3b6cf0;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
header.top{background:#101828;color:#fff;padding:0 16px}
header.top .wrap{display:flex;align-items:center;gap:20px;min-height:54px;flex-wrap:wrap}
header.top .logo{font-weight:700;letter-spacing:.2px}
header.top nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
header.top nav a{color:#cbd5e1;padding:6px 10px;border-radius:6px}
header.top nav a.on,header.top nav a:hover{background:#1f2a3d;color:#fff;text-decoration:none}
header.top .who{color:#94a3b8;font-size:13px;display:flex;gap:10px;align-items:center}
header.top .who button{background:none;border:1px solid #334155;color:#cbd5e1;padding:4px 10px;border-radius:6px;cursor:pointer}
.wrap{max-width:1180px;margin:0 auto}
main{padding:24px 16px 48px}
h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:0 0 12px}
.sub{color:var(--muted);margin:0 0 20px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-bottom:20px}
.grid .card{margin-bottom:0}
.kpi .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.kpi .value{font-size:24px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .hint{color:var(--muted);font-size:12px;margin-top:2px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.3px}
td.n,th.n{text-align:right;white-space:nowrap}
tfoot td{font-weight:700}
.bars{display:flex;align-items:flex-end;gap:3px;height:160px;padding-top:8px}
.bars .b{flex:1;min-width:4px;background:var(--bar);border-radius:3px 3px 0 0;position:relative}
.bars .b:hover{opacity:.8}
.bars-x{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:4px}
form.inline{display:inline}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;font-weight:600}
input[type=text],input[type=password],input[type=date],input[type=number],select,textarea{
  width:100%;padding:8px 10px;border:1px solid #cfd4dc;border-radius:7px;font:inherit;background:#fff;color:inherit}
.field{margin-bottom:14px;flex:1;min-width:180px}
.help{color:var(--muted);font-size:12px;margin-top:4px}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);border:0;border-radius:7px;padding:8px 14px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{text-decoration:none;filter:brightness(1.07)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid #cfd4dc}
.btn.danger{background:var(--err)}
.btn.sm{padding:4px 10px;font-size:13px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:16px}
.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.error{background:var(--err-bg);color:var(--err)}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;font-weight:600}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.err{background:var(--err-bg);color:var(--err)}
.pill.mute{background:#eef0f3;color:var(--muted)}
.muted{color:var(--muted)}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
pre{background:#0f172a;color:#e2e8f0;padding:12px;border-radius:8px;overflow:auto;max-height:420px}
.copy{word-break:break-all;background:#f1f5f9;padding:6px 8px;border-radius:6px;display:block}
.login{max-width:380px;margin:10vh auto;padding:0 16px}
.warn{background:#fff7e6;color:#8a5300;padding:10px 14px;border-radius:8px;margin-bottom:16px}
@media (max-width:600px){.kpi .value{font-size:20px}}