:root {
  color-scheme: light dark;
  --bg: #f5f6f8;
  --panel: #ffffff;
  --line: #dfe3ea;
  --text: #17202b;
  --muted: #5b6777;
  --accent: #2563eb;
  --accent-text: #ffffff;
  --ok-bg: #e5f5ea;
  --ok: #17713a;
  --off-bg: #eef0f3;
  --off: #46505d;
  --warn-bg: #fdf1dc;
  --warn: #8a5300;
  --danger-bg: #fdeceb;
  --danger: #b42318;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1318;
    --panel: #171d24;
    --line: #2a333e;
    --text: #e8edf3;
    --muted: #9aa6b4;
    --accent: #5a9cf8;
    --accent-text: #0b1520;
    --ok-bg: #133222;
    --ok: #7fd6a0;
    --off-bg: #222a33;
    --off: #b6c0cc;
    --warn-bg: #3a2a10;
    --warn: #f3c46b;
    --danger-bg: #3a1613;
    --danger: #ff8a80;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1rem 0 .4rem; }
code { font: .78rem/1.4 ui-monospace, Consolas, monospace; color: var(--muted); }

.container { max-width: 1100px; margin: 0 auto; padding: 24px 16px 48px; }

.topbar {
  display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--text); text-decoration: none; letter-spacing: -.01em; }
.brand span { color: var(--accent); }
.brand-large { font-size: 1.8rem; text-align: center; margin-bottom: 1.25rem; }
.who { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); }
.who form { margin: 0; }
.email { overflow-wrap: anywhere; }

.mainnav { display: flex; flex-wrap: wrap; gap: 2px 4px; }
.mainnav a { padding: 6px 10px; border-radius: 6px; color: var(--muted); text-decoration: none; font-weight: 600; }
.mainnav a:hover { color: var(--text); background: var(--bg); }
.mainnav a[aria-current="page"] { color: var(--text); background: var(--off-bg); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-bottom: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-width: 0; margin-bottom: 16px; }
.narrow { max-width: 520px; margin: 40px auto; }
.muted { color: var(--muted); font-weight: 400; }

.status { display: inline-block; margin: 0 0 .5rem; padding: 4px 10px; border-radius: 999px; font-weight: 600; }
.status-on { background: var(--ok-bg); color: var(--ok); }
.status-off { background: var(--off-bg); color: var(--off); }
.status-warn { background: var(--warn-bg); color: var(--warn); }
.status-danger { background: var(--danger-bg); color: var(--danger); }

.table { width: 100%; border-collapse: collapse; }
.table td, .table th { padding: 6px 8px; border-top: 1px solid var(--line); text-align: left; }
.table th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.nowrap { white-space: nowrap; }
.small { font-size: .85rem; }
.scroll-x { overflow-x: auto; }

.form { display: grid; gap: 8px; max-width: 420px; }
label { font-size: .9rem; color: var(--muted); }
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg); color: var(--text); font: inherit;
}
input:focus-visible, select:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn {
  display: inline-block; padding: 9px 14px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--panel); color: var(--text); font: inherit; font-weight: 600; cursor: pointer;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--muted); padding: 6px 8px; }

.alert { padding: 10px 12px; border-radius: 8px; margin: 0 0 8px; }
.alert-error { background: var(--danger-bg); color: var(--danger); }

.login { max-width: 400px; margin: 8vh auto 0; }
.secret { font-size: 1.1rem; letter-spacing: .08em; }

.meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 12px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; background: var(--off-bg); color: var(--off);
  font-size: .8rem; font-weight: 600; white-space: nowrap; }
.pill-ready, .pill-published, .pill-scored, .pill-selected, .pill-connected { background: var(--ok-bg); color: var(--ok); }
.pill-blocked, .pill-failed, .pill-rejected, .pill-cancelled, .pill-skipped { background: var(--warn-bg); color: var(--warn); }
.pill-uncertain, .pill-retry_wait { background: var(--danger-bg); color: var(--danger); }
.pill-mode-production { background: var(--danger-bg); color: var(--danger); }
.pill-mode-dry_run, .pill-mode-development { background: var(--off-bg); color: var(--off); }
.sev-critical { background: var(--danger-bg); color: var(--danger); }
.sev-major { background: var(--warn-bg); color: var(--warn); }
.sev-minor { background: var(--off-bg); color: var(--off); }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 16px; }
.filters label { display: grid; gap: 4px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0 16px; }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.plain { list-style: none; padding: 0; margin: 0 0 8px; }
.plain li { padding: 4px 0; overflow-wrap: anywhere; border-top: 1px solid var(--line); }
.plain li:first-child { border-top: none; }

pre.body { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; background: var(--bg); border-radius: 8px;
  padding: 10px 12px; margin: 6px 0; max-height: 480px; overflow: auto; }
pre.body.post { font-size: 1rem; }
img.preview { max-width: 100%; border-radius: 8px; border: 1px solid var(--line); }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { padding: 4px 0; border-top: 1px solid var(--line); font-size: .9rem; }
details > summary { cursor: pointer; color: var(--accent); margin: 6px 0; }

@media (max-width: 640px) {
  .topbar { align-items: flex-start; }
  .mainnav { width: 100%; order: 3; }
  .facts { grid-template-columns: 1fr; }
}