:root {
  --bg: #0f1419; --panel: #1a2129; --panel-2: #222c37; --text: #e6edf3;
  --muted: #93a1b0; --line: #2c3946; --green: #3fb950; --red: #f85149;
  --amber: #d29922; --accent: #58a6ff;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fa; --panel: #fff; --panel-2: #eef1f4; --text: #1f2328;
    --muted: #57606a; --line: #d0d7de; --accent: #0969da;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.topbar {
  display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between;
  padding: 16px 22px; border-bottom: 1px solid var(--line); background: var(--panel);
}
.title { display: flex; align-items: center; gap: 12px; }
h1 { font-size: 19px; margin: 0; }
h2 { font-size: 14px; margin: 0 0 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.meta { color: var(--muted); font-size: 13px; }
.pill { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--panel-2); }
.pill.ok { background: rgba(63,185,80,.16); color: var(--green); }
.pill.bad { background: rgba(248,81,73,.16); color: var(--red); }
.banner { background: rgba(210,153,34,.18); color: var(--amber); text-align: center; padding: 7px 16px; font-size: 13px; font-weight: 600; }
main { padding: 22px; max-width: 1200px; margin: 0 auto; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.kpi .v { font-size: 24px; font-weight: 700; }
.kpi .l { color: var(--muted); font-size: 12px; margin-top: 2px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-bottom: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 16px; }
.card-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.card-head h2 { margin: 0; }
.chart svg { width: 100%; height: auto; display: block; }

/* controls */
.controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.controls input[type="search"] {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 8px; padding: 6px 10px; font-size: 13px; min-width: 160px;
}
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button {
  background: var(--panel); color: var(--muted); border: 0; padding: 6px 11px; font-size: 13px; cursor: pointer;
}
.seg button + button { border-left: 1px solid var(--line); }
.seg button.active { background: var(--accent); color: #fff; }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
.tablewrap { overflow-x: auto; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
th[data-sort] { cursor: pointer; user-select: none; }
th[data-sort]:hover { color: var(--text); }
th .arrow { opacity: .6; font-size: 10px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr[data-item] { cursor: pointer; }
tr[data-item]:hover { background: var(--panel-2); }
tr.selected { background: rgba(88,166,255,.12); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.ok { background: var(--green); } .dot.bad { background: var(--red); }
.badge { padding: 2px 7px; border-radius: 6px; font-size: 12px; font-weight: 600; background: var(--panel-2); }
.score-hi { color: var(--green); } .score-mid { color: var(--amber); } .score-lo { color: var(--red); }
.spark { vertical-align: middle; }
.src-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); }
.src-row:last-child { border-bottom: 0; }

/* detail */
.detail-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px; margin-bottom: 12px; }
.detail-head .big { font-size: 22px; font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 7px 11px; font-size: 13px; }
.chip b { font-size: 15px; }
.chip .k { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .03em; display: block; }
.hint { color: var(--muted); font-size: 12px; margin: 6px 0 0; }
svg .pt:hover { stroke: var(--text); }
footer { padding: 18px 22px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--line); }
.err { color: var(--red); }