:root {
  --bg: #f6f7f9; --panel: #ffffff; --text: #1d2330; --muted: #6b7385; --line: #e2e5eb;
  --accent: #2f6fdb; --pos: #138a4a; --neg: #c83a3a; --warn: #b7791f; --tag: #eef1f6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --panel: #1a1f27; --text: #e4e8ef; --muted: #8b93a3; --line: #2a313c;
    --accent: #6c9cf0; --pos: #3fbf7a; --neg: #ef6b6b; --warn: #e0a64a; --tag: #252c37;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
main { padding: 16px; max-width: 1500px; margin: 0 auto; }
h2 { font-size: 16px; margin: 24px 0 8px; }
h3 { font-size: 14px; margin: 0 0 10px; }
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--text); }
.top nav { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }
.top nav a { padding: 5px 9px; border-radius: 6px; color: var(--muted); }
.top nav a.on, .top nav a:hover { background: var(--tag); color: var(--text); }
.status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.status form { margin: 0; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.ok { background: var(--pos); } .dot.bad { background: var(--neg); }
.banner { padding: 9px 16px; background: var(--tag); border-bottom: 1px solid var(--line); }
.banner.warn { background: color-mix(in srgb, var(--warn) 22%, var(--panel)); }
.banner.done { background: color-mix(in srgb, var(--pos) 18%, var(--panel)); }
.banner.failed { background: color-mix(in srgb, var(--neg) 18%, var(--panel)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 12px; }
.card.narrow { max-width: 360px; margin: 12vh auto; }
.card label { display: block; margin: 8px 0; }
.card label.check, label.check { display: inline-flex; gap: 6px; align-items: center; margin: 4px 12px 4px 0; }
.scroll { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 7px 9px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--panel); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.small { font-size: 12px; } .dim, tr.dim td { color: var(--muted); }
.pos { color: var(--pos); } .neg, .bad { color: var(--neg); }
.tag { display: inline-block; padding: 1px 7px; border-radius: 10px; background: var(--tag); font-size: 12px; }
.tag.live, .tag.critical, .tag.error, .tag.failed, .tag.bad { background: color-mix(in srgb, var(--neg) 22%, var(--panel)); }
.tag.demo, .tag.warning, .tag.pending, .tag.partial, .tag.skipped { background: color-mix(in srgb, var(--warn) 22%, var(--panel)); }
.tag.ok, .tag.open, .tag.done, .tag.placed { background: color-mix(in srgb, var(--pos) 22%, var(--panel)); }
input, select, textarea, button { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 5px 8px; }
textarea { width: 100%; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
button { background: var(--accent); border-color: var(--accent); color: #fff; cursor: pointer; }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); }
button.warn { background: var(--warn); border-color: var(--warn); }
button.danger { background: var(--neg); border-color: var(--neg); }
form.inline { display: inline-flex; gap: 4px; align-items: center; flex-wrap: wrap; margin: 0; }
.filters { display: flex; gap: 8px; align-items: center; margin: 16px 0 0; flex-wrap: wrap; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.tile span { display: block; font-size: 12px; color: var(--muted); } .tile b { font-size: 20px; font-variant-numeric: tabular-nums; }
.actions, .grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 12px; align-items: start; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.level { padding: 6px 0; border-bottom: 1px dashed var(--line); } .level:last-child { border-bottom: 0; }
.row { display: flex; gap: 10px; align-items: center; } .row.wrap { flex-wrap: wrap; } .row.between { justify-content: space-between; flex-wrap: wrap; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
pre { white-space: pre-wrap; font-size: 12px; margin: 6px 0; max-width: 70ch; }
details summary { cursor: pointer; color: var(--accent); }
body.login { display: block; }
@media (max-width: 640px) { main { padding: 10px; } th, td { padding: 6px; } }
a.card.plain { display: block; color: var(--text); }
.warn-t { color: var(--warn); }
.tag.trend-up { background: color-mix(in srgb, var(--pos) 22%, var(--panel)); }
.tag.trend-down { background: color-mix(in srgb, var(--neg) 22%, var(--panel)); }
svg.chart { width: 100%; height: auto; display: block; margin: 6px 0; }
svg.chart .grid { stroke: var(--line); stroke-width: 1; }
svg.chart .axis { fill: var(--muted); font-size: 11px; }
svg.chart .wick { stroke-width: 1; }
svg.chart .up { stroke: var(--pos); fill: var(--pos); }
svg.chart .down { stroke: var(--neg); fill: var(--neg); }
svg.chart .lvl { stroke: var(--accent); stroke-dasharray: 5 4; stroke-width: 1; }
svg.chart .lvl-t { fill: var(--accent); font-size: 11px; }
svg.chart .sw { font-size: 10px; font-weight: 700; fill: var(--muted); }
svg.chart .sw.HH, svg.chart .sw.HL { fill: var(--pos); }
svg.chart .sw.LH, svg.chart .sw.LL { fill: var(--neg); }
.tg-msg { white-space: pre-wrap; padding: 8px 10px; margin: 8px 0; background: var(--bg); border-radius: 8px; max-width: 80ch; }
.tg-img { max-width: min(100%, 420px); border-radius: 8px; border: 1px solid var(--line); display: block; margin: 6px 0; }
fieldset.tg-act { border: 1px solid var(--line); border-radius: 8px; margin: 10px 0; padding: 6px 10px; }
fieldset.tg-act legend { padding: 0 4px; }
td.tg-cell { white-space: pre-wrap; min-width: 240px; max-width: 60ch; }