/* Accretion admin · minimal dark theme. No framework, no build. */

:root {
  --bg: #0d1117;
  --panel: #161b22;
  --border: #30363d;
  --fg: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --ok: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.topbar h1 { margin: 0; font-size: 16px; font-weight: 600; }
.topbar-meta { display: flex; gap: 12px; align-items: center; }
.age { color: var(--muted); font-family: var(--mono); font-size: 12px; }
.age.stale { color: var(--bad); }
.user { color: var(--muted); font-family: var(--mono); font-size: 12px; }

button {
  background: var(--panel);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}
button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  padding: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}
.panel h2 {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.panel-body { font-family: var(--mono); font-size: 13px; }
.panel-body table { width: 100%; border-collapse: collapse; }
.panel-body td, .panel-body th {
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-weight: 400;
}
.panel-body td:last-child, .panel-body th:last-child { text-align: right; }
.panel-body tr:last-child td { border-bottom: none; }

.dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 8px;
}
.dot-ok { background: var(--ok); }
.dot-warn { background: var(--warn); }
.dot-bad { background: var(--bad); }

.error { color: var(--bad); }
.muted { color: var(--muted); }
.num { font-variant-numeric: tabular-nums; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 17, 23, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

/* The HTML `hidden` attribute defaults to `display: none`, but `.overlay
   { display: flex }` wins the cascade. Setting `element.hidden = true` in
   JS had no visible effect — caught when login completed and panels
   populated but the sign-in overlay stayed on top. */
[hidden] {
  display: none !important;
}
.overlay-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  max-width: 380px;
  text-align: center;
}
.overlay-card h2 { margin: 0 0 8px; }
.overlay-card p { color: var(--muted); margin: 0 0 20px; }
.overlay-card button { padding: 8px 16px; font-size: 14px; }