.chart-instant .chart-grid,
.chart-instant .chart-axis,
.chart-instant .chart-label,
.chart-instant .chart-dot:not(.is-hover-only) {
  opacity: 1;
  animation: none;
  transform: none;
  visibility: visible;
}

.chart-instant .chart-area {
  opacity: 1;
  transition: none;
  visibility: visible;
}

.chart-instant .chart-line {
  transition: none;
  stroke-dashoffset: 0 !important;
  visibility: visible;
}

.chart-instant .chart-plot {
  opacity: 1;
  transform: none;
  animation: none;
  visibility: visible;
}

.chart-grid {
  stroke: var(--chart-grid);
  stroke-width: 1;
  opacity: 0;
  animation: chartFadeIn 0.4s var(--ease-out) both;
  animation-delay: var(--d, 0ms);
}

.chart-axis,
.chart-label {
  fill: var(--chart-axis);
  font-size: 10px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  opacity: 0;
  animation: chartFadeIn 0.45s var(--ease-out) both;
  animation-delay: var(--d, 0ms);
}

.chart-plot {
  transform-box: fill-box;
  transform-origin: center bottom;
  opacity: 0;
  transform: scaleY(0.08);
}

.chart-plot.is-rising {
  animation: chartRise 0.95s var(--ease-out) both;
}

.chart-area {
  opacity: 0;
  transition: opacity 0.55s var(--ease-soft) 0.2s;
}

.chart-area.is-shown {
  opacity: 1;
}

.chart-line {
  transition: stroke-dashoffset 1.05s var(--ease-out);
}

.chart-line.is-drawn {
  stroke-dashoffset: 0 !important;
}

.chart-dot {
  fill: var(--surface);
  stroke: #62d69a;
  stroke-width: 1.8;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(0.35);
  animation: chartDotIn 0.42s var(--ease-out) both;
  animation-delay: var(--d, 0ms);
  transition:
    fill 180ms var(--ease-move),
    stroke 180ms var(--ease-move),
    opacity 200ms var(--ease-out),
    transform 220ms var(--ease-out);
}

/* Entry animation done (or interrupted by hover): hold the final state
   so toggling is-active never replays chartDotIn */
.chart-dot.is-settled {
  animation: none;
  opacity: 1;
  transform: scale(1);
}

.chart-dot.is-active {
  fill: #62d69a;
  stroke: var(--text);
  transform: scale(1.25);
  opacity: 1;
  animation: none;
}

.chart-dot.is-hover-only {
  opacity: 0;
  transform: scale(0.55);
  pointer-events: none;
  animation: none;
}

.chart-dot.is-hover-only.is-active {
  opacity: 1;
  transform: scale(1.25);
}

.chart-instant .chart-dot.is-active {
  transform: scale(1.25);
}

html[data-theme="light"] .chart-dot {
  stroke: #1f9a62;
}

html[data-theme="light"] .chart-dot.is-active {
  fill: #1f9a62;
}

.chart-hit {
  fill: transparent;
  cursor: crosshair;
}

.chart-tooltip {
  position: absolute;
  left: 0;
  top: 0;
  transform: translate(-50%, -100%) translateY(4px) scale(0.96);
  padding: 5px 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 220ms var(--ease-out),
    transform 240ms var(--ease-out),
    left 170ms var(--ease-out),
    top 170ms var(--ease-out),
    visibility 0s linear 240ms;
}

.chart-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -100%) translateY(0) scale(1);
  transition:
    opacity 180ms var(--ease-out),
    transform 200ms var(--ease-out),
    left 170ms var(--ease-out),
    top 170ms var(--ease-out),
    visibility 0s linear 0s;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  color: var(--text-faint);
  font-size: 12px;
  pointer-events: none;
  letter-spacing: 0.02em;
}

.chart-stat strong,
.chart-stat-pct {
  transition: opacity 0.15s var(--ease-soft);
}

.chart-stat strong.is-updating,
.chart-stat-pct.is-updating {
  opacity: 0.45;
}

@keyframes chartFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes chartRise {
  from {
    opacity: 0.35;
    transform: scaleY(0.08);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}

@keyframes chartDotIn {
  from {
    opacity: 0;
    transform: scale(0.35);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .chart-grid,
  .chart-axis,
  .chart-label,
  .chart-dot {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .chart-area {
    opacity: 1;
    transition: none;
  }

  .chart-line {
    transition: none;
  }

  .chart-plot {
    opacity: 1;
    transform: none;
    animation: none;
  }
}