:root {
  --bg: #0f1419;
  --panel: #161d26;
  --panel-2: #1c2530;
  --line: #2a3543;
  --text: #dde5ee;
  --muted: #8494a8;
  --accent: #4ba3c7;
  --ok: #3fb984;
  --warn: #e0a33e;
  --crit: #e05c5c;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 ui-sans-serif, system-ui, "Segoe UI", Roboto, Arial, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 12.5px; }

/* ---------- layout ---------- */
.shell { display: flex; min-height: 100vh; }

.side {
  width: 210px;
  flex: 0 0 210px;
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 18px 0;
}
.brand { padding: 0 18px 16px; font-weight: 600; letter-spacing: .3px; }
.brand small { display: block; color: var(--muted); font-weight: 400; font-size: 11px; }
.side nav a {
  display: block;
  padding: 9px 18px;
  color: var(--text);
  border-left: 3px solid transparent;
}
.side nav a:hover { background: var(--panel-2); text-decoration: none; }
.side nav a.on { border-left-color: var(--accent); background: var(--panel-2); color: #fff; }
.side .who {
  margin-top: 20px; padding: 14px 18px 0; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 12px;
}

.main { flex: 1; min-width: 0; padding: 22px 26px 60px; }
h1 { font-size: 20px; margin: 0 0 18px; font-weight: 600; }
h2 { font-size: 15px; margin: 26px 0 10px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }

/* ---------- cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px;
}
.card .k { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; }
.card .v { font-size: 26px; font-weight: 600; margin-top: 4px; }
.card .v.warn { color: var(--warn); }
.card .v.crit { color: var(--crit); }
.card .v.ok { color: var(--ok); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 980px) { .grid2 { grid-template-columns: 1fr; } .shell { display: block; } .side { width: auto; } }

/* ---------- tables ---------- */
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 11px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
tbody tr:hover { background: var(--panel-2); }
tbody tr:last-child td { border-bottom: none; }
td.wrap, th.wrap { white-space: normal; min-width: 220px; }

/* ---------- badges ---------- */
.badge {
  display: inline-block; padding: 1px 7px; border-radius: 20px;
  font-size: 11px; font-weight: 600; border: 1px solid transparent;
}
.badge.info { background: #1d2b38; color: #7fb3d5; border-color: #294256; }
.badge.warn { background: #33280f; color: var(--warn); border-color: #52401a; }
.badge.crit { background: #3a1c1c; color: var(--crit); border-color: #5c2a2a; }
.badge.ok   { background: #14312a; color: var(--ok); border-color: #21503f; }
.badge.mut  { background: var(--panel-2); color: var(--muted); border-color: var(--line); }

/* ---------- forms ---------- */
input, select, textarea, button {
  font: inherit; color: var(--text);
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 6px; padding: 7px 10px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button, .btn {
  cursor: pointer; background: var(--panel-2); border: 1px solid var(--line);
  padding: 7px 13px; border-radius: 6px; display: inline-block; color: var(--text);
}
button:hover, .btn:hover { background: #24303d; text-decoration: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: #08222c; font-weight: 600; }
button.primary:hover { background: #5fb5d8; }
button.danger { border-color: #5c2a2a; color: var(--crit); }
button.danger:hover { background: #3a1c1c; }
button.sm, .btn.sm { padding: 3px 9px; font-size: 12px; }

form.inline { display: inline; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 12.5px; }
.field input, .field select { width: 100%; }
.help { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* ---------- notices ---------- */
.notice, .error {
  padding: 10px 13px; border-radius: var(--radius); margin-bottom: 16px;
  border: 1px solid var(--line); background: var(--panel);
}
.notice { border-left: 3px solid var(--ok); }
.error { border-left: 3px solid var(--crit); }

/* ---------- login ---------- */
.login-wrap { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 20px; }
.login-box { width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 26px; }
.login-box h1 { margin-bottom: 4px; }
.login-box p.sub { color: var(--muted); margin: 0 0 22px; font-size: 13px; }
.login-box button { width: 100%; margin-top: 6px; }

/* ---------- misc ---------- */
.pager { display: flex; gap: 8px; align-items: center; margin-top: 14px; color: var(--muted); }
.muted { color: var(--muted); }
.right { text-align: right; }
.secret {
  font-family: ui-monospace, monospace; font-size: 16px; letter-spacing: 3px;
  background: var(--panel-2); padding: 10px 12px; border-radius: 6px;
  border: 1px solid var(--line); word-break: break-all;
}
.settings-group { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 16px; }
.settings-group h3 { margin: 0 0 14px; font-size: 14px; }
.setting-row { display: grid; grid-template-columns: 1fr 160px; gap: 12px; align-items: start; padding: 9px 0; border-bottom: 1px solid var(--line); }
.setting-row:last-child { border-bottom: none; }
.setting-row label { font-weight: 500; }
pre.doc {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.65;
  max-height: 72vh;
  overflow-y: auto;
}
pre.doc::selection, pre.doc *::selection { background: var(--accent); color: #08222c; }

.risk-bar { display: inline-block; width: 42px; height: 6px; background: var(--panel-2); border-radius: 3px; overflow: hidden; vertical-align: middle; }
.risk-bar i { display: block; height: 100%; background: var(--ok); }
.risk-bar.mid i { background: var(--warn); }
.risk-bar.high i { background: var(--crit); }