tuliprox/frontend/scss/app/components/_toggle_switch.scss

$toggle-switch-width: 2.8rem;
$toggle-switch-height: 1.6rem;
$toggle-switch-toggle-padding: 3px;
$toggle-switch-toggle-width: calc($toggle-switch-height - $toggle-switch-toggle-padding * 2);
$toggle-switch-toggle-end-pos: calc($toggle-switch-width - ($toggle-switch-toggle-width + $toggle-switch-toggle-padding * 2));
$toggle-switch-compact-width: 2.1rem;
$toggle-switch-compact-height: 1.2rem;
$toggle-switch-compact-toggle-padding: 2px;
$toggle-switch-compact-toggle-width: calc($toggle-switch-compact-height - $toggle-switch-compact-toggle-padding * 2);
$toggle-switch-compact-toggle-end-pos: calc($toggle-switch-compact-width - ($toggle-switch-compact-toggle-width + $toggle-switch-compact-toggle-padding * 2));

.tp__toggle-switch {
  position: relative;
  display: inline-block;
  width: $toggle-switch-width;
  min-width: $toggle-switch-width;
  max-width: $toggle-switch-width;
  height: $toggle-switch-height;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: var(--border-radius);

  &__readonly {
    cursor: default;
  }

  input {
    opacity: 0; width: 0; height: 0
  }
  input:checked + span {
    background-color: var(--toggle-switch-on-background-color);
  }
  input:checked + span > span {
    transform: translateX($toggle-switch-toggle-end-pos);
  }
  &__track {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--toggle-switch-off-background-color);
    border-radius: $toggle-switch-toggle-width;
    transition: 0.3s;

  }
  &__toggle {
    position: absolute;
    height: $toggle-switch-toggle-width;
    width: $toggle-switch-toggle-width;
    left: $toggle-switch-toggle-padding;
    bottom: $toggle-switch-toggle-padding;
    background-color: var(--toggle-switch-toggle-color);
    border-radius: 50%;
    transition: 0.3s;
    transform: translateX(0);
    box-shadow: var(--toggle-switch-toggle-shadow);
  }
  &__active {

  }

  &:focus-within {
    border-color: var(--input-focus-border-color);
  }

  &--compact {
    width: $toggle-switch-compact-width;
    min-width: $toggle-switch-compact-width;
    max-width: $toggle-switch-compact-width;
    height: $toggle-switch-compact-height;

    .tp__toggle-switch__track {
      border-radius: $toggle-switch-compact-toggle-width;
    }

    .tp__toggle-switch__toggle {
      height: $toggle-switch-compact-toggle-width;
      width: $toggle-switch-compact-toggle-width;
      left: $toggle-switch-compact-toggle-padding;
      bottom: $toggle-switch-compact-toggle-padding;
    }

    input:checked + span > span {
      transform: translateX($toggle-switch-compact-toggle-end-pos);
    }
  }
}