:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --ink: #1d2330;
  --muted: #6b7385;
  --line: #e3e6ec;
  --accent: #2f6fed;
  --good: #1a9b5c;
  --warn: #d98a00;
  --bad: #d64545;
  --plat: #8a5cf6;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}

code { font-family: var(--mono); font-size: 12px; background: #eef0f4; padding: 0 4px; border-radius: 3px; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
}
.title h1 { margin: 0; font-size: 20px; }
.title .sub { color: var(--muted); font-size: 13px; }
.meta { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.meta .stale { color: var(--bad); font-weight: 600; }

button {
  font: inherit;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
}
button:hover { border-color: var(--accent); color: var(--accent); }

.errors {
  margin: 12px 24px 0;
  padding: 8px 12px;
  border-radius: 6px;
  background: #fff4f4;
  border: 1px solid #f3c7c7;
  color: var(--bad);
  font-size: 13px;
}

.req {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 12px 24px 0;
  padding: 8px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
}
.req-title { font-weight: 600; }
.req input { width: 76px; padding: 3px 6px; border: 1px solid var(--line); border-radius: 5px; font: inherit; }
.req-hint { color: var(--muted); font-size: 12px; }

.nodechips { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-top: 8px; font-size: 12px; }
.nodechips .lbl { color: var(--muted); margin-right: 2px; }
.nodechips .none { color: var(--muted); }
.nchip { padding: 1px 7px; border-radius: 10px; background: #eaf1ff; color: #2456c2; font-variant-numeric: tabular-nums; }
.nchip.bad { background: #fdecec; color: var(--bad); text-decoration: line-through; }
.nchip.more { background: #f0f2f6; color: var(--muted); }
.reqline { margin-top: 6px; font-size: 13px; }
.reqline.ok b { color: var(--good); }
.reqline.no b { color: var(--bad); }

tr.dim td { color: #a7adba; }
.tag.okt { background: #e6f6ee; color: var(--good); margin-left: 0; }
.tag.no { background: #fdecec; color: var(--bad); margin-left: 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 16px;
  padding: 16px 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.card:hover { border-color: #b9c6e4; }
.card.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(47, 111, 237, .15); }

.card-head { display: flex; justify-content: space-between; align-items: baseline; }
.card-head .name { font-size: 16px; font-weight: 600; }
.card-head .proj { color: var(--muted); font-size: 12px; font-family: var(--mono); }

.hero { display: flex; align-items: flex-end; gap: 18px; margin: 10px 0 6px; }
.hero .big { font-size: 40px; font-weight: 700; line-height: 1; }
.hero .big.zero { color: var(--bad); }
.hero .big.some { color: var(--good); }
.hero .lbl { color: var(--muted); font-size: 12px; }
.hero .side { display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.hero .side b { font-size: 15px; }

.bar { height: 8px; border-radius: 4px; background: #edf0f5; overflow: hidden; margin: 8px 0 4px; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.bar.hot > span { background: var(--bad); }
.bar.warm > span { background: var(--warn); }
.bar-cap { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 10px; }
.stat { background: #f7f8fa; border-radius: 6px; padding: 6px 8px; }
.stat .v { font-weight: 600; font-size: 15px; }
.stat .k { color: var(--muted); font-size: 11px; }
.stat.q .v { color: var(--warn); }

.fits { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 10px; font-size: 12px; }
.fit { padding: 1px 7px; border-radius: 10px; background: #f0f2f6; color: var(--muted); }
.fit.ok { background: #e6f6ee; color: var(--good); }

.spark { margin-top: 10px; }
.spark .row { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--muted); }
.spark .row span { width: 64px; flex: none; }
.spark svg { flex: 1; height: 26px; }

.detail { margin: 0 24px 16px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
.detail-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.group-tabs, .view-tabs { display: flex; flex-wrap: wrap; gap: 4px; }
.group-tabs button.active, .view-tabs button.active { background: var(--accent); border-color: var(--accent); color: #fff; }
#search { margin-left: auto; min-width: 220px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 6px; font: inherit; }

.view { padding: 12px 16px 16px; overflow-x: auto; }
.view .hint { color: var(--muted); font-size: 13px; margin: 0 0 10px; }

table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; cursor: pointer; user-select: none; position: sticky; top: 0; background: var(--panel); }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.name { font-family: var(--mono); font-size: 12px; white-space: normal; word-break: break-all; min-width: 280px; }
tr.me td { background: #f1f6ff; }
td .ubar { display: inline-block; height: 8px; border-radius: 4px; background: var(--accent); vertical-align: middle; margin-right: 6px; }
td .ubar.q { background: var(--warn); }
.tag { display: inline-block; font-size: 11px; padding: 0 6px; border-radius: 8px; margin-left: 6px; }
.tag.plat { background: #f1ebff; color: var(--plat); }
.tag.long { background: #fff3e0; color: var(--warn); }
.empty { color: var(--muted); padding: 16px 0; }

.trend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; }
.trend h3 { margin: 0 0 6px; font-size: 14px; }
.trend svg { width: 100%; height: 160px; background: #fafbfc; border: 1px solid var(--line); border-radius: 6px; }
.trend .axis { font-size: 10px; fill: var(--muted); }
.ranges { display: flex; gap: 4px; margin-bottom: 10px; }
.ranges button.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.foot { color: var(--muted); font-size: 12px; padding: 0 24px 24px; }
.foot p { margin: 4px 0; }

@media (max-width: 640px) {
  .top { padding: 12px; }
  .cards { padding: 12px; }
  .detail { margin: 0 12px 12px; }
  .req { margin: 12px 12px 0; }
  .req-hint { width: 100%; }
  #search { margin-left: 0; width: 100%; }
}