/* Chart series, in order. Coral arrives fifth so it appears only where
   data genuinely needs contrast. */
:root {
  --chart-1: #6A52E0;
  --chart-2: #8B5CF6;
  --chart-3: #56A8E8;
  --chart-4: #C4BAF8;
  --chart-5: #F4837F;
  --chart-gain: #0E9E80;
  --chart-grid: #EDEBF4;
  --chart-axis: #8B8899;
  --chart-area-1: rgba(106,82,224,0.10);
  --chart-area-5: rgba(244,131,127,0.14);
  --chart-area-gain: rgba(14,158,128,0.12);
}