:root{
  --ink:#0B1220; --ink-soft:#5B6478; --blue:#1D4ED8; --blue-dk:#1E40AF; --blue-light:#60A5FA;
  --blue-soft:#EEF0FE; --blue-soft-2:#EEF4FF; --cyan:#0EA5E9; --border:#E3E8F3; --radius:16px;
  --good:#16A34A; --good-soft:#F0FDF4; --bad:#DC2626; --bad-soft:#FEF2F2; --warn:#B45309; --warn-soft:#FFFBEB;
}
*{box-sizing:border-box}
body{margin:0;background:#F7F9FC;color:var(--ink);font:15px/1.6 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:960px;margin:0 auto;padding:32px 20px 80px}
.topbar{background:var(--ink);color:#fff;padding:16px 20px}
.topbar .wrap{max-width:960px;margin:0 auto;padding:0;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:900;font-size:18px;letter-spacing:-.03em}
.brand span{color:var(--blue-light)}
.topbar a{color:#B9C2D6;font-size:13.5px;font-weight:600}
.topbar a:hover{color:#fff}
h1{font-size:26px;margin:0 0 6px;letter-spacing:-.02em}
h2{font-size:18px;margin:0 0 4px}
.lead{color:var(--ink-soft);margin:0 0 28px;font-size:14.5px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;margin-bottom:20px;box-shadow:0 1px 3px rgba(11,18,32,.04)}
.card h2{margin-bottom:14px}
label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px}
input[type=text],input[type=password],input[type=url],textarea{
  width:100%;border:1.5px solid var(--border);border-radius:9px;padding:10px 12px;font:14px Inter,system-ui,sans-serif;color:var(--ink);background:#fff}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
textarea{min-height:110px;resize:vertical;font-family:ui-monospace,Menlo,monospace;font-size:13px}
.field{margin-bottom:16px}
.hint{font-size:12.5px;color:var(--ink-soft);margin-top:5px}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;border:0;border-radius:9px;
  padding:11px 18px;cursor:pointer;background:var(--blue);color:#fff}
.btn:hover{background:var(--blue-dk)}
.btn.ghost{background:#fff;border:1.5px solid var(--border);color:var(--ink)}
.btn.ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn.danger{background:var(--bad)}
.btn.danger:hover{background:#B91C1C}
.btn.small{padding:7px 12px;font-size:12.5px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
th{color:var(--ink-soft);font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:700}
tr:last-child td{border-bottom:none}
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700}
.pill.good{background:var(--good-soft);color:var(--good)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.flash{border-radius:12px;padding:13px 16px;margin-bottom:20px;font-size:13.5px;font-weight:600}
.flash.ok{background:var(--good-soft);color:var(--good);border:1px solid #BBF7D0}
.flash.err{background:var(--bad-soft);color:var(--bad);border:1px solid #FECACA}
.login-wrap{max-width:380px;margin:80px auto;padding:0 20px}
.login-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;box-shadow:0 12px 32px rgba(11,18,32,.08)}
.mono{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;background:var(--blue-soft-2);padding:10px 12px;border-radius:8px;
  word-break:break-all;color:var(--blue-dk);display:block}
.empty{color:var(--ink-soft);font-size:14px;padding:20px 0;text-align:center}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.muted{color:var(--ink-soft)}
.steps{margin:0;padding-left:18px}
.steps li{margin-bottom:8px}
footer.foot{text-align:center;color:var(--ink-soft);font-size:12.5px;padding:30px 0 10px}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr));gap:14px;margin-bottom:20px}
.stat-tile{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.stat-tile .num{font-size:26px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat-tile .label{font-size:12px;color:var(--ink-soft);font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin-top:2px}
.legend{background:var(--blue-soft-2);border:1px solid #DCE4FA;border-radius:12px;padding:14px 16px;font-size:13px;color:var(--ink-soft);margin-bottom:20px}
.legend strong{color:var(--ink)}
.snippet-box{margin-bottom:14px;border-radius:10px;overflow:hidden;border:1px solid #1E293B}
.snippet-box .snippet-bar{display:flex;align-items:center;justify-content:flex-end;background:#111C31;padding:6px 8px}
.snippet-box pre{background:#0B1220;color:#E2E8F0;border-radius:0;padding:14px 16px;font:12px/1.6 ui-monospace,Menlo,monospace;overflow-x:auto;margin:0}
.copy-btn{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2);
  border-radius:6px;padding:4px 9px;font-size:11.5px;font-weight:600;cursor:pointer;flex-shrink:0}
.copy-btn:hover{background:rgba(255,255,255,.18)}
.copy-btn.copied{background:var(--good)}
.checklist{max-height:340px;overflow-y:auto;border:1px solid var(--border);border-radius:10px;padding:4px 0;margin-bottom:14px}
.checklist label{display:flex;align-items:flex-start;gap:9px;padding:8px 14px;font-size:13px;font-weight:400;cursor:pointer;border-bottom:1px solid var(--border)}
.checklist label:last-child{border-bottom:none}
.checklist label:hover{background:var(--blue-soft-2)}
.checklist input{margin-top:3px}
.checklist-actions{display:flex;gap:10px;margin-bottom:10px;font-size:12.5px}
.checklist-actions a{font-weight:600}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.grid-2{grid-template-columns:1fr}}
.cite-list{list-style:none;margin:0;padding:0}
.cite-list li{padding:9px 0;border-bottom:1px solid var(--border);font-size:13.5px}
.cite-list li:last-child{border-bottom:none}