:root {
  --bg: #0f172a; --bg2: #111c33; --panel: #1e293b; --panel2: #243248; --border: #334155;
  --text: #e2e8f0; --muted: #94a3b8; --accent: #38bdf8; --accent2: #0ea5e9;
  --ok: #22c55e; --warn: #f59e0b; --bad: #ef4444; --info: #a78bfa;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; font-size: 14px; }
a { color: var(--accent); text-decoration: none; }
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 230px; background: var(--bg2); border-right: 1px solid var(--border); padding: 18px 12px;
  position: sticky; top: 0; height: 100vh; }
.brand { font-weight: 700; font-size: 17px; letter-spacing: .3px; padding: 6px 10px 18px; }
.brand small { display: block; color: var(--muted); font-weight: 400; font-size: 11px; margin-top: 2px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: var(--muted); margin-bottom: 2px; }
.nav a:hover, .nav a.active { background: var(--panel); color: var(--text); }
.nav a .ic { width: 18px; text-align: center; }
.sidefoot { position: absolute; bottom: 14px; left: 12px; right: 12px; color: var(--muted); font-size: 12px; }
.sidefoot button { width: 100%; margin-top: 8px; }
.main { flex: 1; padding: 22px 28px; max-width: 1500px; }
h1 { font-size: 20px; margin: 0 0 16px; font-weight: 600; }
h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.card .value { font-size: 28px; font-weight: 700; margin-top: 6px; }
.card .sub { color: var(--muted); font-size: 12px; margin-top: 4px; }
.card.ok .value { color: var(--ok); } .card.bad .value { color: var(--bad); } .card.warn .value { color: var(--warn); }
.card.info .value { color: var(--accent); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 1100px) { .grid2 { grid-template-columns: 1fr; } .sidebar { width: 190px; } }
.box { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:hover td { background: rgba(255,255,255,.02); }
.mono { font-family: Consolas, "Courier New", monospace; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge.ALLOWED { background: rgba(34,197,94,.15); color: var(--ok); }
.badge.BLOCKED { background: rgba(239,68,68,.15); color: var(--bad); }
.badge.REJECTED { background: rgba(245,158,11,.15); color: var(--warn); }
.badge.ERROR { background: rgba(167,139,250,.15); color: var(--info); }
.badge.on { background: rgba(34,197,94,.15); color: var(--ok); }
.badge.off { background: rgba(148,163,184,.15); color: var(--muted); }
.badge.block { background: rgba(239,68,68,.15); color: var(--bad); }
.badge.allow { background: rgba(34,197,94,.15); color: var(--ok); }
button, .btn { background: var(--panel2); color: var(--text); border: 1px solid var(--border); padding: 8px 14px;
  border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 500; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent2); border-color: var(--accent2); color: #fff; }
button.danger { background: rgba(239,68,68,.15); border-color: rgba(239,68,68,.4); color: #fca5a5; }
button.small { padding: 4px 9px; font-size: 12px; }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { background: var(--bg2); color: var(--text); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font-size: 13px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input[type=file] { padding: 6px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.row.end { justify-content: flex-end; }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 150px; }
.field label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.form .wide { grid-column: 1 / -1; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; color: var(--muted); }
.toast { position: fixed; right: 20px; bottom: 20px; background: var(--panel2); border: 1px solid var(--border);
  border-left: 4px solid var(--accent); padding: 12px 16px; border-radius: 10px; max-width: 420px; z-index: 50;
  box-shadow: 0 10px 30px rgba(0,0,0,.4); white-space: pre-line; }
.toast.err { border-left-color: var(--bad); } .toast.ok { border-left-color: var(--ok); }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; z-index: 40; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 22px; width: 640px; max-width: 95vw; max-height: 90vh; overflow: auto; }
.modal h3 { margin: 0 0 14px; }
.chart { display: flex; align-items: flex-end; gap: 3px; height: 120px; padding-top: 8px; }
.chart .bar { flex: 1; display: flex; flex-direction: column-reverse; min-width: 6px; position: relative; }
.chart .bar div { width: 100%; }
.chart .bar .a { background: var(--ok); opacity: .8; }
.chart .bar .b { background: var(--bad); opacity: .9; }
.chart .bar .r { background: var(--warn); opacity: .9; }
.chart .bar:hover::after { content: attr(data-tip); position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  background: var(--bg2); border: 1px solid var(--border); padding: 4px 8px; border-radius: 6px; font-size: 11px; white-space: nowrap; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; }
.status-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }
.status-dot.ok { background: var(--ok); } .status-dot.bad { background: var(--bad); }
.policy { display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: 10px; border: 1px dashed var(--border); margin-bottom: 10px; }
.policy .big { font-size: 16px; font-weight: 700; }
.policy.open .big { color: var(--warn); } .policy.closed .big { color: var(--bad); }
.kv { display: grid; grid-template-columns: 220px 1fr; gap: 6px 12px; font-size: 13px; }
.kv .k { color: var(--muted); }
code { background: var(--bg2); padding: 2px 6px; border-radius: 5px; font-size: 12px; }
pre { background: var(--bg2); padding: 12px; border-radius: 8px; overflow: auto; font-size: 12px; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login { width: 380px; background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.login h1 { text-align: center; margin-bottom: 4px; }
.login p { text-align: center; color: var(--muted); margin: 0 0 22px; }
.login input { width: 100%; margin-bottom: 12px; }
.login button { width: 100%; }
.err { color: #fca5a5; font-size: 13px; min-height: 18px; margin-bottom: 8px; }
.hidden { display: none !important; }
.result-box { padding: 14px; border-radius: 10px; font-weight: 600; font-size: 15px; }
.result-box.ALLOWED { background: rgba(34,197,94,.15); color: var(--ok); }
.result-box.BLOCKED { background: rgba(239,68,68,.15); color: var(--bad); }
.checkbox { display: flex; align-items: center; gap: 8px; }
.checkbox input { width: auto; }