:root {
  --slider-track-background: var(--color-range-track);
  --slider-fill-background: var(--color-range-fill);
  --slider-thumb-background: var(--color-surface);
  --slider-input-background: var(--color-clear);
  --slider-thumb-border: var(--control-border-width) solid var(--color-border-strong);
  --slider-track-outline: var(--control-border-width) solid var(--color-border-strong);
  --slider-track-outline-offset: calc(-1 * var(--control-border-width));
  --slider-disabled-thumb-border: var(--control-border-width) solid var(--color-disabled-border);
  --slider-focus-outline: var(--focus-width) solid var(--color-focus-ring);
  --slider-track-height: var(--size-24);
  --slider-thumb-size: var(--size-32);
  --slider-track-radius: var(--radius-12);
  --slider-thumb-radius: var(--radius-full);
  --slider-control-height: var(--control-target-size);
  --slider-track-inset: calc(var(--slider-thumb-size) / 2);
  --slider-track-top: calc((var(--slider-control-height) - var(--slider-track-height)) / 2);
  --slider-thumb-offset: calc((var(--slider-track-height) - var(--slider-thumb-size)) / 2);
  --slider-gap: var(--space-2);
  --slider-label-font: var(--font-type-label-strong);
  --slider-value-font: var(--font-type-value-large);
  --slider-level-font: var(--font-type-label-compact);
  --slider-description-font: var(--font-type-caption);
}

.slider {
  min-inline-size: 0;
  inline-size: 100%;
  display: grid;
  gap: var(--slider-gap);
  color: var(--color-foreground);
}

.slider__label { font: var(--slider-label-font); }
.slider__description { margin: 0; font: var(--slider-description-font); color: var(--color-muted-foreground); }
.slider__value { display: block; font: var(--slider-value-font); color: var(--color-selected-foreground); }
.slider__control { position: relative; block-size: var(--slider-control-height); }
.slider__track {
  position: absolute;
  inset-inline: var(--slider-track-inset);
  inset-block-start: var(--slider-track-top);
  block-size: var(--slider-track-height);
  border-radius: var(--slider-track-radius);
  background: var(--slider-track-background);
  outline: var(--slider-track-outline);
  outline-offset: var(--slider-track-outline-offset);
  overflow: hidden;
  pointer-events: none;
}
.slider__fill { height: 100%; background: var(--slider-fill-background); }
.slider__input {
  appearance: none;
  box-sizing: border-box;
  position: relative;
  width: 100%;
  height: var(--slider-control-height);
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--slider-input-background);
  cursor: pointer;
}
.slider__input::-webkit-slider-runnable-track {
  height: var(--slider-track-height);
  background: var(--slider-input-background);
}
.slider__input::-webkit-slider-thumb {
  appearance: none;
  box-sizing: border-box;
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
  margin-top: var(--slider-thumb-offset);
  border: var(--slider-thumb-border);
  border-radius: var(--slider-thumb-radius);
  background: var(--slider-thumb-background);
}
.slider__input::-moz-range-track {
  height: var(--slider-track-height);
  background: var(--slider-input-background);
}
.slider__input::-moz-range-thumb {
  box-sizing: border-box;
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
  border: var(--slider-thumb-border);
  border-radius: var(--slider-thumb-radius);
  background: var(--slider-thumb-background);
}
.slider__levels { display: flex; justify-content: space-between; gap: var(--slider-gap); }
.slider__level {
  min-inline-size: var(--control-target-size);
  min-block-size: var(--control-target-size);
  flex: 0 1 auto;
  padding: 0;
  border: 0;
  background: var(--slider-input-background);
  color: var(--color-muted-foreground);
  font: var(--slider-level-font);
  overflow-wrap: anywhere;
  cursor: pointer;
}
.slider__level[aria-pressed="true"] { color: var(--color-selected-foreground); }
.slider__level:hover:not(:disabled) { text-decoration: underline; }
.slider__input:focus-visible,
.slider__level:focus-visible { outline: var(--slider-focus-outline); outline-offset: var(--focus-offset); }
.slider:has(.slider__input:disabled) {
  --slider-track-background: var(--color-disabled);
  --slider-fill-background: var(--color-disabled-border);
  --slider-thumb-background: var(--color-disabled);
  --slider-thumb-border: var(--slider-disabled-thumb-border);
}
.slider:has(.slider__input:disabled) .slider__value,
.slider__level:disabled { color: var(--color-disabled-foreground); }
.slider__level:disabled { background: var(--color-disabled); }
.slider__input:disabled,
.slider__level:disabled { cursor: not-allowed; }