:root {
  --bg: #0e1116;
  --bg2: #151a22;
  --card: #1b212b;
  --line: #2a3340;
  --text: #e8edf4;
  --muted: #8b97a8;
  --accent: #e8a54b;
  --accent-dim: #8a6230;
  --ok: #3ecf8e;
  --warn: #e8a54b;
  --crit: #f07178;
  --info: #6cb6ff;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font: 14px/1.5 ui-sans-serif, system-ui, sans-serif; }
a { color: var(--accent); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100%; }
nav { background: var(--bg2); border-right: 1px solid var(--line); padding: 16px 12px; }
nav h1 { font-size: 15px; margin: 0 8px 16px; letter-spacing: 0.04em; }
nav h1 span { color: var(--accent); }
.nav-sec { color: var(--muted); font-size: 11px; letter-spacing: 0.08em; margin: 16px 8px 6px; text-transform: uppercase; }
nav a { display: block; padding: 7px 10px; border-radius: 6px; color: var(--text); }
nav a:hover, nav a.active { background: #232b36; color: var(--accent); }
main { padding: 24px 28px 48px; max-width: 1100px; }
h2 { margin: 0 0 8px; font-size: 20px; }
.sub { color: var(--muted); margin-bottom: 20px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.card .k { color: var(--muted); font-size: 12px; }
.card .v { font-size: 22px; font-weight: 650; margin-top: 4px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 10px 0; }
label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 12px; min-width: 140px; }
input, select, textarea { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; }
textarea { min-height: 180px; width: 100%; font-family: ui-monospace, monospace; }
.btn { background: var(--accent); color: #1a1206; border: 0; border-radius: 6px; padding: 8px 14px; font-weight: 650; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.danger { background: var(--crit); color: #1a0a0b; }
.toast { margin: 12px 0; padding: 10px 12px; border-radius: 8px; background: #2a1f14; border: 1px solid var(--accent-dim); }
.toast.err { background: #2a1518; border-color: var(--crit); }
.toast.ok { background: #13261d; border-color: var(--ok); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.lamp { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.lamp.on { background: var(--ok); }
.lamp.off { background: var(--muted); }
.lamp.bad { background: var(--crit); }
.login { min-height: 100%; display: grid; place-items: center; }
.login .box { width: 360px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 28px; }
.login h1 { margin: 0 0 6px; }
.who { color: var(--muted); font-size: 12px; margin: 0 8px 18px; }
.hint { color: var(--muted); font-size: 12px; }
code { background: #0b0e13; padding: 1px 5px; border-radius: 4px; }
.sw-list { background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.sw { display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px; border-bottom: 1px solid var(--line); margin: 0; min-width: 0; }
.sw:last-child { border-bottom: 0; }
.sw b { color: var(--text); font-weight: 600; font-size: 14px; }
.sw small { display: block; color: var(--muted); font-weight: 400; margin-top: 2px; }
.sw input { width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.sw.danger b { color: var(--crit); }
.sec .sw-list { border: 0; background: transparent; border-radius: 0; }
.sec .sw { padding-left: 0; padding-right: 0; }
.sec { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin: 0 0 16px; }
.sec h3 { margin: 0 0 12px; font-size: 15px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font-size: 12px; color: var(--muted); }
.btn.sm { padding: 4px 8px; font-size: 12px; }
label.inline { flex-direction: row; align-items: center; gap: 8px; min-width: 0; }
table input, table select { width: 100%; min-width: 0; }
.kv { display: grid; grid-template-columns: 88px 1fr; gap: 8px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }