:root {
  --color-color-picker__controls: #000;
  --fill-color-picker__controls: 0 0;
  --height-color-picker__controls: 10em;
  --shadow-color-picker__dialog: 1px 3px 6px rgba(0, 0, 0, .5);
  --size-color-picker__controls: 12px;
  --stroke-color-picker__controls: #000;
  --width-color-picker__control--a: 1.5em;
  --width-color-picker__control--h: 1.5em;
  --width-color-picker__control--s\/v: 10em;
}

.color-picker__control--a,
.color-picker__control--h,
.color-picker__control--s\/v {
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  background-size: 100% 100%;
  position: relative;
  user-select: none;
}
.color-picker__control--a div,
.color-picker__control--h div,
.color-picker__control--s\/v div {
  bottom: 0;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.color-picker__control--a,
.color-picker__control--h {
  border-left: 1px solid;
  cursor: ns-resize;
  overflow: hidden;
}
.color-picker__control--a {
  width: var(--width-color-picker__control--a);
}
.color-picker__control--a div {
  z-index: 2;
}
.color-picker__control--a div + div {
  background-image: linear-gradient(45deg, #ddd 25%, transparent 25%, transparent 75%, #ddd 75%, #ddd 100%), linear-gradient(45deg, #ddd 25%, #fff 25%, #fff 75%, #ddd 75%, #ddd 100%);
  background-position: 0 0, 0.25em 0.25em;
  background-size: 0.5em 0.5em;
  z-index: 1;
}
.color-picker__control--h {
  width: var(--width-color-picker__control--a);
}
.color-picker__control--h div {
  background-image: linear-gradient(to top, #f00 0%, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);
}
.color-picker__control--s\/v {
  cursor: crosshair;
  overflow: hidden;
  width: var(--width-color-picker__control--s\/v);
}
.color-picker__control--s\/v div + div {
  background-image: linear-gradient(to right, #fff, rgba(255, 255, 255, 0));
}
.color-picker__control--s\/v div + div + div {
  background-image: linear-gradient(to top, #000, rgba(0, 0, 0, 0));
}

.color-picker__controls {
  background: var(--fill-color-picker__controls);
  border-radius: var(--arc-color-picker__controls);
  border: 1px solid;
  border-color: var(--stroke-color-picker__controls);
  color: var(--color-color-picker__controls);
  display: flex;
  height: var(--height-color-picker__controls);
  overflow: hidden;
}

.color-picker__dialog {
  box-shadow: var(--shadow-color-picker__dialog);
}
.color-picker__dialog,
.color-picker__dialog::before,
.color-picker__dialog::after,
.color-picker__dialog *,
.color-picker__dialog *::before,
.color-picker__dialog *::after {
  box-sizing: border-box;
  font: inherit;
}

.color-picker__dialog {
  left: 0;
  position: absolute;
  top: 0;
  z-index: 9999;
}

.color-picker__cursor {
  border-color: inherit;
  color: inherit;
  font: inherit;
  font-size: var(--size-color-picker__controls);
  /* Measure the color picker control size by measuring the text size */
}
.color-picker__cursor--a,
.color-picker__cursor--h {
  display: block;
  height: 0.5em;
  left: 0;
  position: absolute;
  right: 0;
  top: -0.25em;
  z-index: 2;
}
.color-picker__cursor--a::before,
.color-picker__cursor--h::before {
  border: 0.25em solid;
  border-bottom-color: transparent;
  border-top-color: transparent;
  bottom: 0;
  content: "";
  display: block;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.color-picker__cursor--s\/v {
  display: block;
  height: 0.75em;
  position: absolute;
  right: -0.375em;
  top: -0.375em;
  width: 0.75em;
  z-index: 2;
}
.color-picker__cursor--s\/v::before {
  border-radius: 100%;
  border: 1px solid #fff;
  bottom: 0;
  box-shadow: 0 0 2px #000;
  content: "";
  display: block;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}