import{r as i,h as t,ag as a}from"./index-CJwtOLCA.js";/*!
 * KoliBri - The accessible HTML-Standard
 */const o=`/*
 * This file contains all rules for accessibility.
 */
@layer kol-a11y {
  :host {
    /*
     * Minimum size of interactive elements.
     */
    --a11y-min-size: calc(44rem / var(--kolibri-root-font-size, 16));
    /*
     * No element should be used without a background and font color whose contrast ratio has
     * not been checked. By initially setting the background color to white and the font color
     * to black, the contrast ratio is ensured and explicit adjustment is forced.
     */
    background-color: white;
    color: black;
    /*
     * Verdana is an accessible font that can be used without requiring additional loading time.
     */
    font-family: Verdana;
    /*
     * Letter spacing is required for all texts.
     */
    letter-spacing: inherit;
    /*
     * Word spacing is required for all texts.
     */
    word-spacing: inherit;
  }
  * {
    /*
     * This rule enables the word dividing for all texts. That is important for high zoom levels.
     */
    hyphens: auto;
    /*
     * This rule enables the word dividing for all texts. That is important for high zoom levels.
     */
    word-break: break-word;
  }
  /*
   * All interactive elements should have a minimum size of rem(44).
   */
  /* input:not([type='checkbox'], [type='radio'], [type='range']), */
  /* option, */
  /* select, */
  /* textarea, */
  [role=button],
  button:not([role=link]),
  .kol-input .input {
    min-height: var(--a11y-min-size);
    min-width: var(--a11y-min-size);
  }
  /*
   * Some interactive elements should not inherit the font-family and font-size.
   */
  a,
  button,
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  input,
  option,
  select,
  textarea {
    /*
     * All elements should inherit the font family from his parent element.
     */
    font-family: inherit;
    /*
     * All elements should inherit the font size from his parent element.
     */
    font-size: inherit;
    /*
     * Letter spacing is required for all texts.
     */
    letter-spacing: inherit;
    /*
     * Word spacing is required for all texts.
     */
    word-spacing: inherit;
  }
  /**
  * Sometimes we need the semantic element for accessibility reasons,
  * but we don't want to show it.
  *
  * - https://www.a11yproject.com/posts/how-to-hide-content/
  */
  .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    white-space: nowrap;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
  }
}
@layer kol-global {
  /*
   * Dieses CSS stellt sicher, dass der Standard-Style
   * von A und Button resettet werden.
   */
  :is(a, button) {
    background-color: transparent;
    border: none;
    margin: 0;
    padding: 0;
    width: 100%; /* 100% needed for custom width from outside */
  }
  /*
   * Ensure elements with hidden attribute to be actually not visible
   * @see https://meowni.ca/hidden.is.a.lie.html
   */
  [hidden] {
    display: none !important;
  }
}
@layer kol-global {
  :host {
    font-size: calc(16rem / var(--kolibri-root-font-size, 16));
    /*
     * The max-width is needed to prevent the table from overflowing the
     * parent node, if the table is wider than the parent node.
     */
    max-width: 100%;
  }
  * {
    /*
     * We prefer to box-sizing: border-box for all elements.
     */
    box-sizing: border-box;
  }
  /* KolSpan is a layout component with icons in all directions and a label text in the middle. */
  .kol-span-wc {
    display: grid;
    place-items: center;
  }
  /* The sub span in KolSpan is the horizontal span with icon left and right and the label text in the middle. */
  .kol-span-wc > span {
    display: flex;
    place-items: center;
  }
  a,
  button {
    cursor: pointer;
  }
  /* This is the text label. */
  .hide-label > .kol-span-wc > span > span {
    display: none;
  }
  /* Reset browser agent style. */
  button:disabled {
    color: unset;
  }
  .disabled label,
  .disabled:focus-within label,
  [aria-disabled=true],
  [aria-disabled=true]:focus,
  [disabled],
  [disabled]:focus {
    cursor: not-allowed;
    opacity: 0.5;
    outline: none;
  }
  [aria-disabled=true]:focus .kol-span-wc,
  [disabled]:focus .kol-span-wc {
    outline: none !important;
  }
  .badge-text-hint {
    background-color: lightgray;
    color: black;
  }
}
@layer kol-component {
  .tree-item {
    --indentation: var(--tree-item-indentation, calc(10rem / var(--kolibri-root-font-size, 16)));
  }
  ul {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .tree-link.first-level > a {
    padding-left: calc(6rem / var(--kolibri-root-font-size, 16));
  }
  .tree-link > a {
    align-items: center;
    display: inline-flex;
    min-height: var(--a11y-min-size);
    padding-left: max(var(--indentation) * var(--level) + (8rem / var(--kolibri-root-font-size, 16)), 8rem / var(--kolibri-root-font-size, 16));
    padding-right: calc(6rem / var(--kolibri-root-font-size, 16));
  }
  .tree-link-inner {
    display: flex;
    align-items: center;
  }
  a {
    text-decoration: none;
  }
  a .kol-span-wc {
    place-items: unset;
  }
  .toggle-button,
  .toggle-button-placeholder {
    width: var(--a11y-min-size);
    height: var(--a11y-min-size);
    display: inline-flex;
    justify-content: center;
    align-items: center;
  }
  .text {
    text-decoration: underline;
  }
}`,l=o,r=class{constructor(n){i(this,n),this._active=void 0,this._label=void 0,this._open=void 0,this._href=void 0}async focusLink(){this.element&&await this.element.focusLink()}async expand(){this.element&&await this.element.expand()}async collapse(){this.element&&await this.element.collapse()}async isOpen(){var n,e;return(e=await((n=this.element)===null||n===void 0?void 0:n.isOpen()))!==null&&e!==void 0?e:!1}render(){return t(a,{key:"ac71a16eae31c12592e557db9a2603705b699eed",class:"kol-tree-item",_active:this._active,_label:this._label,_open:this._open,_href:this._href,ref:n=>this.element=n},t("slot",{key:"cb4e6844fb0eefc4d38cfbcb8e05878a56eebf5d"}))}};r.style={default:l};export{r as kol_tree_item};
//# sourceMappingURL=kol-tree-item.entry-CKxYQIKw.js.map
