tabler/core/scss/ui/_sparkline.scss

// Sparkline (inline SVG, rendered by js/src/sparkline.ts)
@use 'sass:map';
@use '../config' as *;

.sparkline {
  // scss-docs-start sparkline-css-vars
  --sparkline-width: #{$sparkline-width};
  --sparkline-height: #{$sparkline-height};
  --sparkline-stroke: #{$sparkline-stroke};
  --sparkline-negative: #{$sparkline-negative};
  --sparkline-zero: #{$sparkline-zero};
  --sparkline-threshold: #{$sparkline-threshold};
  --sparkline-stroke-width: #{$sparkline-stroke-width};
  --sparkline-fill: #{$sparkline-fill};
  --sparkline-track: #{$sparkline-track};
  --sparkline-spot: #{$sparkline-spot};
  --sparkline-spot-size: #{$sparkline-spot-size};
  --sparkline-label-font-size: #{$sparkline-label-font-size};
  --sparkline-label-color: #{$sparkline-label-color};
  // scss-docs-end sparkline-css-vars

  position: relative;
  display: inline-block;
  flex-shrink: 0; // a fixed-size graphic: never squeezed by a flex row
  width: var(--sparkline-width);
  height: var(--sparkline-height);
  line-height: 0;
  vertical-align: middle;

  .sparkline-svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
  }

  .sparkline-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--sparkline-label-font-size);
    font-weight: $font-weight-medium;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    color: var(--sparkline-label-color);
  }
}

@each $sparkline-size, $size in $sparkline-sizes {
  .sparkline-#{$sparkline-size} {
    --sparkline-width: #{map.get($size, width)};
    --sparkline-height: #{map.get($size, height)};
  }
}

// Same width as height, for the circle type
.sparkline-square {
  --sparkline-width: var(--sparkline-height);
}

// Greyed out, for a series that is off or data that is stale
.sparkline-disabled {
  --sparkline-stroke: #{$sparkline-disabled-color};
  --sparkline-negative: #{$sparkline-disabled-color};
  --sparkline-spot: #{$sparkline-disabled-color};
  --sparkline-fill: color-mix(in oklab, #{$sparkline-disabled-color} 30%, transparent);
  --sparkline-track: color-mix(in oklab, #{$sparkline-disabled-color} 40%, transparent);
  --sparkline-label-color: #{$sparkline-disabled-color};
}