:root {
  --navy: #2c3e50;
  --gold: #e4a11b;
  --gold-tint: #fdf6e8;
  --bg: #f7f5f1;
  --surface: #ffffff;
  --surface-2: #faf9f6;
  --border: #e9e5dd;
  --border-strong: #d8d2c7;
  --text: var(--navy);
  --text-2: #55697c;
  --muted: #8a97a4;
  --good: #1e7a4d;
  --good-tint: #e6f4ec;
  --bad: #b03a2e;
  --bad-tint: #f9e9e7;
  --warn: #9a6a00;
  --warn-tint: #fdf3dc;
  --info: #3568a8;
  --info-tint: #e8f0fa;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --shadow: 0 1px 2px rgba(44, 62, 80, .04), 0 6px 24px -12px rgba(44, 62, 80, .12);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 20px; font-weight: 700; }
h2 { font-size: 16px; font-weight: 650; }
.muted { color: var(--text-2); margin: 0; }
.small { font-size: 12px; }
button, input { font: inherit; color: inherit; }
code, .mono { font-family: var(--mono); font-size: 12px; }

/* ---------- top bar ---------- */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 16px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand p { font-size: 13px; }
.top-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.btn-ghost {
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px;
  padding: 6px 14px; cursor: pointer;
}
.btn-ghost:hover { background: var(--surface-2); }
.btn-primary {
  background: var(--navy); color: #fff; border: 0; border-radius: 999px; padding: 10px 18px;
  font-weight: 600; cursor: pointer; width: 100%;
}
.btn-primary:disabled { opacity: .6; cursor: default; }

main#app { max-width: 1240px; margin: 0 auto; padding: 20px 24px 48px; display: grid; gap: 20px; }

/* ---------- health ---------- */
.health { display: grid; gap: 8px; }
.health:empty { display: none; }
.note {
  display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface);
}
.note b { font-weight: 650; }
.note.bad { background: var(--bad-tint); border-color: #efcfca; }
.note.warn { background: var(--warn-tint); border-color: #f1dfb3; }
.note.good { background: var(--good-tint); border-color: #c9e7d6; }
.note.info { background: var(--info-tint); border-color: #cddcf0; }
.modes { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- KPI tiles ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.kpi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 16px; box-shadow: var(--shadow); text-align: left; cursor: pointer;
}
.kpi:hover { border-color: var(--border-strong); }
.kpi .n { font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }
.kpi .l { color: var(--text-2); font-size: 13px; }
.kpi .s { color: var(--muted); font-size: 12px; }
.kpi.bad .n { color: var(--bad); }
.kpi.good .n { color: var(--good); }
.kpi.warn .n { color: var(--warn); }

/* ---------- cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px; min-width: 0;
}
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head p { font-size: 13px; }
.two-col { display: grid; grid-template-columns: 3fr 2fr; gap: 20px; }
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
input[type="search"] {
  border: 1px solid var(--border-strong); border-radius: 999px; padding: 7px 14px; min-width: 240px; background: var(--surface-2);
}

/* ---------- tables ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; font-weight: 600; color: var(--text-2); font-size: 12px; text-transform: uppercase; letter-spacing: .03em;
  padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table tr:last-child td { border-bottom: 0; }
.rows tbody tr.main { cursor: pointer; }
.rows tbody tr.main:hover td { background: var(--surface-2); }
.rows tr.detail td { background: var(--surface-2); padding: 14px 16px; }
.name { font-weight: 600; }
.sub { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.empty { color: var(--muted); padding: 18px 10px; text-align: center; }

.pill {
  display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2);
}
.pill.good { background: var(--good-tint); border-color: #c9e7d6; color: var(--good); }
.pill.bad { background: var(--bad-tint); border-color: #efcfca; color: var(--bad); }
.pill.warn { background: var(--warn-tint); border-color: #f1dfb3; color: var(--warn); }
.pill.gold { background: var(--gold-tint); border-color: #f3dfb0; color: #8a5d00; }
.pill.info { background: var(--info-tint); border-color: #cddcf0; color: var(--info); }

/* ---------- filters ---------- */
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip {
  border: 1px solid var(--border-strong); background: var(--surface); border-radius: 999px; padding: 5px 12px; cursor: pointer; font-size: 13px;
}
.chip[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip .c { opacity: .7; margin-left: 4px; font-variant-numeric: tabular-nums; }

/* ---------- details ---------- */
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.detail-grid h3 { font-size: 13px; margin-bottom: 6px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 2px 12px; font-size: 13px; margin: 0; }
.kv dt { color: var(--text-2); }
.kv dd { margin: 0; word-break: break-word; }
pre.raw {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xs); padding: 10px;
  font: 12px/1.45 var(--mono); max-height: 260px; overflow: auto; white-space: pre-wrap; word-break: break-word; margin: 0;
}

/* ---------- events ---------- */
.events { list-style: none; margin: 0; padding: 0; max-height: 520px; overflow: auto; }
.events li { display: grid; grid-template-columns: 92px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.events li:last-child { border-bottom: 0; }
.events time { color: var(--muted); font-size: 12px; }
.events .what { font-weight: 600; }

.settings { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; font-size: 13px; }
.settings dt { color: var(--text-2); }
.settings dd { margin: 0; word-break: break-word; }

/* ---------- login ---------- */
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 28px; display: grid; gap: 12px;
}
.login-card form { display: grid; gap: 12px; margin-top: 4px; }
.login-card label { display: grid; gap: 4px; font-weight: 600; font-size: 13px; }
.login-card input { border: 1px solid var(--border-strong); border-radius: var(--radius-xs); padding: 10px 12px; font-weight: 400; background: var(--surface-2); }
.form-error { color: var(--bad); margin: 0; font-size: 13px; }

@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .top { padding: 12px 16px; }
  main#app { padding: 16px 16px 40px; }
  .card { padding: 16px; }
  input[type="search"] { min-width: 0; width: 100%; }
  .kpi .n { font-size: 24px; }
}