.toggle {
  font-size: 1rem;
  background-color: var(--track);
  border-radius: 2em;
  cursor: pointer;
  display: block;
  height: 2em;
  position: relative;
  width: 3.75em;
}

.toggle span {
  background-color: var(--thumb);
  border-radius: 2em;
  display: block;
  height: 1.5em;
  left: 0.25em;
  overflow: hidden;
  position: absolute;
  top: 0.25em;
  text-indent: -9999px;
  transition: left 0.25s;
  width: 1.5em;
  z-index: 2;
}

.toggle::before,
.toggle::after {
  content: '';
  display: block;
  border-radius: 1em;
  position: absolute;
  z-index: 1;
}

.toggle::after {
  box-shadow: 0.25em 0.25em var(--icon);
  height: 1.125em;
  width: 1.125em;
  right: 0.9em;
  top: 0.125em;
}

.toggle::before {
  content: '';
  position: absolute;
  left: 0.375em;
  top: 0.375em;
  width: 1.25em;
  height: 1.25em;
  border-radius: 50%;
  background:
    radial-gradient(var(--icon) 40%, transparent 41%),
    repeating-conic-gradient(
      from 0deg,
      var(--icon) 0deg 10deg,
      transparent 10deg 20deg
    );
}

input:checked ~ .toggle span {
  left: 2em;
}

.sr-only {
  position: absolute;
  left: -9999px;
  opacity: 0;
}