/* hide the native color input */
.color-picker input[type="color"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* the visible circle */
.color-picker .circle {
  width: calc(   var(--toolbar-space) * 2 + 16px); /* space * 2 and svg size */
  display: flex;
  aspect-ratio: 1;
  border-radius: 50%;
  display: inline-block;
  background-color: #000; /* default */
  cursor: pointer;
}