/* src/oklch-components.css */
oklch-lightness, oklch-chroma, oklch-hue, oklch-alpha, oklch-picker {
  --height: 2.5rem;
  position: relative;
  display: flex;
  height: var(--height);
  border: 1px solid;
  border-radius: 3px;
  flex-flow: column;
  margin: 1em 0;
}

:is(oklch-lightness, oklch-chroma, oklch-hue, oklch-alpha, oklch-picker) input[type="number"] {
  background: none;
  border: 0;
  width: 5em;
  padding: .25rem;
}

:is(oklch-lightness, oklch-chroma, oklch-hue, oklch-alpha, oklch-picker) label {
  position: absolute;
  z-index: 1;
  display: flex;
  pointer-events: none;
  flex-direction: column;
  justify-content: center;
  align-items:  flex-end;
  gap: .25rem;
  font-size: .875rem;
  top: 0;
  bottom: 0;
  right: .4em;
}

:is(oklch-lightness, oklch-chroma, oklch-hue, oklch-alpha, oklch-picker) input[type="range"] {
  position: absolute;
  appearance: none;
  background: none;
  inset: 0;
}

oklch-picker {
  height: auto;
}

oklch-picker oklch-lightness {
  margin: 0;
}

oklch-picker oklch-chroma {
  margin: 0;
}

oklch-picker oklch-hue {
  margin: 0;
}

oklch-picker oklch-alpha {
  margin: 0;
}

:is(oklch-lightness, oklch-chroma, oklch-hue) canvas {
  position: absolute;
  z-index: -1;
  height: var(--height);
  width: 100%;
  inset: 0;
}

oklch-picker oklch-alpha:before {
  position: absolute;
  z-index: -1;
  content: "";
  background: linear-gradient(to right, var(--range-a-from), var(--range-a-to));
  border-radius: 4px;
  inset: 0;
}