input[type="checkbox"].toggle {
  opacity: 0;
  position: absolute;
  left: -9000px;
  top: -9000px;
}

input[type="checkbox"].toggle + label {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

input[type="checkbox"].toggle + label::before {
  content: "";
  width: 2em;
  height: 1em;
  background-color: hsl(0, 80%, 90%);
  border-radius: 1em;
  margin-right: .25em;
  transition: background-color 200ms ease-in-out;
}

input[type="checkbox"].toggle + label::after {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  content: "\2715";
  font-size: .5em;
  height: .9em;
  left: .2em;
  width: 1.8em;
  height: 1.8em;
  background-color: hsl(0, 80%, 60%);
  color: white;
  border-radius: 1em;
  transition: background-color 200ms ease-in-out, transform 200ms ease-in-out;
}

input[type="checkbox"].toggle:focus + label::before {
  outline: 1px solid black;
}

input[type="checkbox"].toggle:checked + label::before {
  background-color: hsl(100, 70%, 90%);
}

input[type="checkbox"].toggle:checked + label::after {
  content: "\2713";
  transform: translateX(100%);
  background-color: hsl(100, 70%, 60%);
}

input[type="checkbox"].toggle:disabled + label {
  color: #777;
}

input[type="checkbox"].toggle:disabled + label::before {
  background-color: #CCC;
}

input[type="checkbox"].toggle:disabled + label::after {
  background-color: #777;
}