:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --fg: #16181d;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #c8161d;
  --accent-soft: #fde8e8;
  --bar: #c8161d;
  --bar2: #2f6fed;
  --grid: #eef0f3;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .04);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --card: #171a20;
    --fg: #e6e8ec;
    --muted: #9aa1ad;
    --border: #262b34;
    --accent: #ff4d55;
    --accent-soft: #2a1417;
    --bar: #ff4d55;
    --bar2: #6ea0ff;
    --grid: #21262e;
    --shadow: none;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1240px; margin: 0 auto; padding: 22px 20px 60px; }

header.top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
header.top h1 { font-size: 19px; margin: 0; letter-spacing: -.2px; }
header.top h1 span { color: var(--accent); }
header.top .sub { color: var(--muted); font-size: 12px; }
header.top .spacer { flex: 1; }

button, select, input {
  font: inherit;
  color: var(--fg);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  outline: none;
}
button { cursor: pointer; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { filter: brightness(1.05); }
button.ghost { background: transparent; }
input:focus, select:focus { border-color: var(--bar2); }

.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  background: var(--card); border: 1px solid var(--border); border-radius: 999px;
  padding: 5px 12px; font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px;
  box-shadow: var(--shadow);
}
.pill b { color: var(--fg); font-weight: 600; font-variant-numeric: tabular-nums; }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: #22c55e; }
.pill .dot.warn { background: #f59e0b; }
.pill .dot.bad { background: #ef4444; }

.grid { display: grid; gap: 14px; }
.grid.two { grid-template-columns: 1.45fr 1fr; }
@media (max-width: 900px) { .grid.two { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px 12px; box-shadow: var(--shadow);
}
.card h2 {
  font-size: 13px; margin: 0 0 10px; color: var(--muted); font-weight: 600;
  letter-spacing: .3px; text-transform: none; display: flex; align-items: center; gap: 8px;
}
.card h2 .hint { font-weight: 400; color: var(--muted); opacity: .8; font-size: 11px; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters .grow { flex: 1; min-width: 160px; }
.filters input[type=search] { width: 100%; }
.filters .count { color: var(--muted); font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; white-space: nowrap; }
td.num { font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--accent-soft); }
td.title { line-height: 1.45; }
.tag {
  display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 5px;
  background: var(--accent-soft); color: var(--accent); white-space: nowrap;
}
.tag.ind { background: transparent; border: 1px solid var(--border); color: var(--muted); }

.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 12px; color: var(--muted); font-size: 12px; }
.pager button { padding: 4px 10px; }

svg.chart { display: block; width: 100%; overflow: visible; }
svg.chart text { fill: var(--muted); font-size: 10px; }
svg.chart .bar:hover { opacity: .75; }

.hbars { display: flex; flex-direction: column; gap: 7px; }
.hbar { display: grid; grid-template-columns: 128px 1fr 64px; gap: 8px; align-items: center; font-size: 12px; }
.hbar .label { color: var(--fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbar .track { background: var(--grid); border-radius: 4px; height: 15px; overflow: hidden; }
.hbar .fill { height: 100%; background: var(--bar); border-radius: 4px; }
.hbar .val { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

.scroll { max-height: 320px; overflow: auto; }
.scroll table { font-size: 12.5px; }
.scroll thead th { position: sticky; top: 0; background: var(--card); z-index: 1; }

.login-mask {
  position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; z-index: 50;
}
.login-box {
  width: min(360px, 88vw); background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 26px 24px; box-shadow: 0 10px 40px rgba(0,0,0,.12);
}
.login-box h2 { font-size: 16px; margin: 0 0 4px; color: var(--fg); }
.login-box p { color: var(--muted); font-size: 12px; margin: 0 0 18px; }
.login-box input { width: 100%; margin-bottom: 12px; padding: 10px 12px; }
.login-box button { width: 100%; padding: 10px; }
.login-box .err { color: #ef4444; font-size: 12px; min-height: 18px; margin-top: 8px; }

.hidden { display: none !important; }
.foot { color: var(--muted); font-size: 11.5px; margin-top: 18px; display: flex; gap: 12px; flex-wrap: wrap; }
a { color: var(--bar2); }