/* System Status — deliberately plain and dependency-free: this page must stay readable when the
   streaming path is sick, so nothing here relies on the shared chart/React bundles. */
:root {
  --ss-bg: #0f1115;
  --ss-panel: #171a21;
  --ss-border: #262b35;
  --ss-text: #e6e9ef;
  --ss-dim: #8b93a3;
  --ss-green: #2fa96b;
  --ss-amber: #d08a1e;
  --ss-red: #cf4040;
  --ss-neutral: #4a5160;
}

#systemStatusRoot {
  background: var(--ss-bg);
  color: var(--ss-text);
  font: 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 14px 16px 40px;
  flex: 1;
}

.ss-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}
.ss-head h1 { font-size: 17px; margin: 0; font-weight: 600; }
.ss-meta { color: var(--ss-dim); font-size: 12px; }
.ss-meta b { color: var(--ss-text); font-weight: 600; }

.ss-banner {
  border: 1px solid var(--ss-red);
  background: rgba(207, 64, 64, 0.12);
  border-radius: 6px;
  padding: 10px 12px;
  margin-bottom: 12px;
}
.ss-banner.ss-warn { border-color: var(--ss-amber); background: rgba(208, 138, 30, 0.12); }
.ss-banner h2 { font-size: 13px; margin: 0 0 6px; font-weight: 600; }
.ss-banner ul { margin: 0; padding-left: 18px; }

.ss-panel {
  background: var(--ss-panel);
  border: 1px solid var(--ss-border);
  border-radius: 6px;
  margin-bottom: 14px;
  overflow: hidden;
}
.ss-panel > h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ss-dim);
  margin: 0;
  padding: 9px 12px;
  border-bottom: 1px solid var(--ss-border);
}

.ss-scroll { overflow-x: auto; }
table.ss { border-collapse: collapse; width: 100%; min-width: 620px; }
table.ss th, table.ss td {
  text-align: left;
  padding: 7px 12px;
  border-bottom: 1px solid var(--ss-border);
  white-space: nowrap;
}
table.ss th { color: var(--ss-dim); font-weight: 500; font-size: 12px; }
table.ss tr:last-child td { border-bottom: none; }
table.ss td.num { text-align: right; font-variant-numeric: tabular-nums; }

.ss-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--ss-neutral);
  color: #fff;
}
.ss-chip.ok { background: var(--ss-green); }
.ss-chip.warn { background: var(--ss-amber); }
.ss-chip.bad { background: var(--ss-red); }
/* Unknown/no-evidence must never look like health — grey, and it says so in words. */
.ss-chip.unknown { background: var(--ss-neutral); }

.ss-dim { color: var(--ss-dim); }
.ss-lower-bound { color: var(--ss-amber); }
.ss-empty { padding: 12px; color: var(--ss-dim); }
.ss-foot { color: var(--ss-dim); font-size: 11px; margin-top: 6px; }