:host {
  /**
   * @prop --size: Size of the checkbox icon
   * @prop --background: Background of the checkbox icon
   * @prop --border-color: Border color of the checkbox icon
   * @prop --border-radius: Border radius of the checkbox icon
   * @prop --border-width: Border width of the checkbox icon
   * @prop --border-style: Border style of the checkbox icon
   * @prop --transition: Transition of the checkbox icon
   * @prop --background-checked: Background of the checkbox icon when checked
   * @prop --border-color-checked: Border color of the checkbox icon when checked
   * @prop --checkmark-color: Color of the checkbox checkmark when checked
   */
  --background-checked: var(--ion-color-primary, #3880ff);
  --border-color-checked: var(--ion-color-primary, #3880ff);
  --checkmark-color: var(--ion-color-primary-contrast, #fff);
  --transition: none;
  display: inline-block;
  position: relative;
  user-select: none;
  z-index: 2; }

:host(.ion-color) {
  --background-checked: var(--ion-color-base);
  --border-color-checked: var(--ion-color-base);
  --checkmark-color: var(--ion-color-contrast); }

button {
  left: 0;
  top: 0;
  margin-left: 0;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  cursor: pointer;
  appearance: none;
  outline: none; }
  :host-context([dir=rtl]) button {
    right: 0; }
  button::-moz-focus-inner {
    border: 0; }

.checkbox-icon {
  border-radius: var(--border-radius);
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  transition: var(--transition);
  border-width: var(--border-width);
  border-style: var(--border-style);
  border-color: var(--border-color);
  background: var(--background);
  contain: strict;
  box-sizing: border-box; }

.checkbox-icon path {
  fill: none;
  stroke: var(--checkmark-color);
  stroke-width: 1;
  opacity: 0; }

:host(.checkbox-checked) .checkbox-icon {
  border-color: var(--border-color-checked);
  background: var(--background-checked); }

:host(.checkbox-checked) .checkbox-icon path {
  opacity: 1; }

:host(.checkbox-disabled) {
  pointer-events: none; }

:host {
  --border-radius: calc(var(--size) * .125);
  --border-width: 2px;
  --border-style: solid;
  --border-color: rgba(0, 0, 0, 0.54);
  --background: var(--ion-item-background, var(--ion-background-color, #fff));
  --transition: background 180ms cubic-bezier(0.4, 0, 0.2, 1);
  --size: 18px;
  width: var(--size);
  height: var(--size); }

.checkbox-icon path {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  stroke-width: 3; }

:host(.checkbox-checked) .checkbox-icon path {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 90ms linear 90ms; }

:host(.checkbox-disabled) {
  opacity: 0.3; }

:host(.in-item) {
  margin-left: 0;
  margin-right: 0;
  margin-top: 18px;
  margin-bottom: 18px;
  display: block;
  position: static; }

:host(.in-item[slot="start"]) {
  margin-left: 4px;
  margin-right: 36px;
  margin-top: 18px;
  margin-bottom: 18px; }
  @supports (margin-inline-start: 0) or (-webkit-margin-start: 0) {
    :host(.in-item[slot="start"]) {
      margin-left: unset;
      margin-right: unset;
      -webkit-margin-start: 4px;
      margin-inline-start: 4px;
      -webkit-margin-end: 36px;
      margin-inline-end: 36px; } }