/* ==========================================================================
   Chart tooltip (opt-in `tooltip` config on TJ.Components.Charts.lineChart)
   ========================================================================== */

.chart-tooltip {
  position: absolute;
  top: 4px;
  left: 0;
  transform: translateX(-50%);
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  box-shadow: var(--shadow-md);
  font-size: var(--fs-caption);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
  z-index: 2;
}

.chart-tooltip.is-visible {
  opacity: 1;
}

.chart-tooltip__value {
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  font-variant-numeric: tabular-nums;
}

.chart-tooltip__date {
  color: var(--color-text-tertiary);
  font-size: var(--fs-caption);
  margin-top: 2px;
}

/* Multi-series readout (All Accounts comparison chart): the date leads, then
   one row per series. The date sits ABOVE the rows here, so it loses the
   top margin the single-series layout gives it. */
.chart-tooltip__row + .chart-tooltip__row {
  margin-top: 3px;
}

.chart-tooltip__date:first-child {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
}

.chart-tooltip__row {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
}

.chart-tooltip__swatch {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.chart-tooltip__name {
  color: var(--color-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.chart-tooltip__val {
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  font-variant-numeric: tabular-nums;
  text-align: right;
}