:root {
  --bg: #0f1216;
  --panel: #171b21;
  --panel-2: #1e242c;
  --border: #262d36;
  --text: #e6eaef;
  --muted: #8b95a3;
  --accent: #4c8dff;
  --ok: #35c07f;
  --warn: #e0a33a;
  --crit: #e55b5b;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

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

header.topbar {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 600; letter-spacing: .2px; margin-right: 6px; }
.brand span { color: var(--accent); }
nav.main { display: flex; gap: 4px; flex-wrap: wrap; }
nav.main a {
  color: var(--muted); padding: 6px 11px; border-radius: 8px; white-space: nowrap;
}
nav.main a:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
nav.main a.active { background: var(--panel-2); color: var(--text); }
.spacer { flex: 1; }
.who { color: var(--muted); font-size: 13px; }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }

h1 { font-size: 20px; margin: 0 0 16px; font-weight: 600; }
h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; }
h3 { font-size: 13px; margin: 0 0 8px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; margin-bottom: 16px;
}
.card.tight { padding: 12px 14px; }

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .value { font-size: 26px; font-weight: 600; }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:last-child td { border-bottom: none; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .3px;
}
.badge.up { background: rgba(53,192,127,.15); color: var(--ok); }
.badge.down { background: rgba(229,91,91,.15); color: var(--crit); }
.badge.unknown { background: rgba(139,149,163,.15); color: var(--muted); }
.badge.ok { background: rgba(53,192,127,.15); color: var(--ok); }
.badge.failed { background: rgba(229,91,91,.15); color: var(--crit); }
.badge.running { background: rgba(76,141,255,.15); color: var(--accent); }
.badge.never { background: rgba(139,149,163,.15); color: var(--muted); }
.badge.warning { background: rgba(224,163,58,.15); color: var(--warn); }
.badge.critical { background: rgba(229,91,91,.15); color: var(--crit); }
.badge.info { background: rgba(76,141,255,.15); color: var(--accent); }

.bar { background: var(--panel-2); border-radius: 6px; height: 6px; overflow: hidden; min-width: 70px; }
.bar > i { display: block; height: 100%; background: var(--accent); }
.bar > i.warn { background: var(--warn); }
.bar > i.crit { background: var(--crit); }
.metric { display: flex; align-items: center; gap: 8px; }
.metric .num { min-width: 46px; font-variant-numeric: tabular-nums; color: var(--muted); font-size: 12px; }

form.inline { display: inline; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; padding: 8px 10px; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; font: inherit; font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 64px; resize: vertical; }
.field { margin-bottom: 12px; }
.form-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

button, .btn {
  display: inline-block; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); font: inherit; font-size: 13px; cursor: pointer;
}
button:hover, .btn:hover { border-color: var(--accent); text-decoration: none; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 500; }
button.danger { color: var(--crit); }
button.small, .btn.small { padding: 5px 10px; font-size: 12px; }

.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; border: 1px solid; }
.flash.ok { background: rgba(53,192,127,.1); border-color: rgba(53,192,127,.35); color: var(--ok); }
.flash.error { background: rgba(229,91,91,.1); border-color: rgba(229,91,91,.35); color: var(--crit); }

.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
pre.log {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; overflow-x: auto; font-size: 12px; margin: 0;
}
details summary { cursor: pointer; color: var(--muted); }

.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { width: 100%; max-width: 380px; }

.spark { display: block; }
.spark polyline { fill: none; stroke: var(--accent); stroke-width: 1.5; }

@media (max-width: 640px) {
  main { padding: 14px; }
  header.topbar { padding: 10px 14px; gap: 10px; }
  .who { display: none; }
}