.card-content.chart {
  display: block;
  position: relative;
  height: 180px;
}

.chart-ranges {
  display: flex;
  gap: 4px;
  margin-top: 10px;
}

.chart-ranges button {
  appearance: none;
  background: transparent;
  border: 1px solid var(--control-border);
  border-radius: var(--radius-small);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 3px 8px;
  cursor: pointer;
}

.chart-ranges button:hover {
  color: var(--text);
  border-color: var(--text-dim);
}

.chart-ranges button[aria-pressed="true"] {
  color: var(--text);
  background: var(--hover);
  border-color: var(--text-dim);
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
}

.chart-legend li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-swatch {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex: none;
}

.tooltip-at {
  color: var(--text-faint);
}

.chart-tooltip div {
  display: flex;
  align-items: center;
  gap: 6px;
}

.chart-tooltip {
  position: absolute;
  transform: translate(-50%, -150%);
  padding: 4px 8px;
  border: 1px solid var(--control-border);
  border-radius: var(--radius-small);
  background: var(--surface);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
}

/* uPlot draws its own cursor lines, which default to a light theme. */
.u-cursor-x,
.u-cursor-y {
  border-color: var(--control-border);
}

.u-select {
  background: rgba(255, 255, 255, 0.05);
}