:root {
  color-scheme: light dark;
  --bg: light-dark(#fafbfc, #11151b);
  --fg: light-dark(#172331, #e8edf4);
  --muted: light-dark(#627084, #a1acbd);
  --line: light-dark(#dce2ea, #2a3543);
  --surface: light-dark(#fff, #171e27);
  --sampling: light-dark(#2673db, #76adff);
  --tool: light-dark(#168b72, #65d0b2);
  --wait: light-dark(#a27619, #dfbc68);
  --s3: light-dark(#b266ba, #ce9bd2);
  --s4: light-dark(#ce643a, #efa278);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font:
    14px system-ui,
    sans-serif;
}
main {
  max-width: 1500px;
  margin: auto;
  padding: 28px;
}
header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
h1 {
  font-size: 24px;
  margin: 0 0 8px;
  font-weight: 600;
}
p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}
.badge {
  font-size: 12px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--tool);
}
nav {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  margin: 24px 0 18px;
}
button,
input,
select {
  font: inherit;
}
button,
select {
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 7px 11px;
  cursor: pointer;
}
nav button {
  border: 0;
  border-radius: 0;
  background: none;
  padding: 0 0 12px;
  color: var(--muted);
}
nav button[aria-selected="true"] {
  color: var(--fg);
  border-bottom: 2px solid var(--sampling);
}
.controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.controls label {
  display: flex;
  gap: 8px;
  align-items: center;
}
.position {
  flex: 1;
  min-width: 150px;
}
.position input {
  width: 100%;
}
.time {
  font-variant-numeric: tabular-nums;
}
.legend {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: 10px;
}
.legend span {
  display: flex;
  gap: 6px;
  align-items: center;
}
.swatch {
  width: 11px;
  height: 11px;
  border-radius: 2px;
}
.note {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}
.timeline {
  position: relative;
}
svg {
  display: block;
  max-width: 100%;
  overflow: visible;
}
.detail {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 16px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.detail-grid span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 5px;
}
.detail-grid strong {
  font-size: 15px;
  font-weight: 500;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 20px;
}
.panel {
  min-width: 0;
}
.panel h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 8px;
}
.metric-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
  margin-top: 8px;
}
.metric-legend button {
  border: 0;
  padding: 0;
  background: none;
  color: var(--muted);
  font-size: 12px;
}
.metric-legend button[aria-pressed="false"] {
  opacity: 0.4;
}
.metric-legend i {
  display: inline-block;
  width: 10px;
  height: 3px;
  vertical-align: middle;
  margin-right: 4px;
}
.source {
  font-size: 11px;
  color: var(--muted);
  margin-top: 7px;
  min-height: 30px;
  line-height: 1.4;
}
.tip {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 8px 10px;
  border-radius: 5px;
  pointer-events: none;
  font-size: 12px;
  z-index: 5;
  white-space: pre-line;
  line-height: 1.6;
  max-width: 270px;
}
.empty {
  font-size: 12px;
  fill: var(--muted);
}
[hidden] {
  display: none !important;
}
footer {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
a {
  color: var(--sampling);
}
@media (max-width: 1000px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .detail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  main {
    padding: 16px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}