@use "sass:string";
@use "sass:map";
@use "sass:math";
@use "../settings" as *;

@if map.get($modules, "components/nav") {
  /**
   * Nav hamburger menu
   * modified from https: //codepen.io/brentarias/pen/gOQybod
   */
  #{$parent-selector} nav[role="navigation"] {
    z-index: 1;
    //align-items: center; // the label for the burger was bouncing
    width: 100%;
    overflow: visible;

    &[data-position="start"] {
      /* remove the 'flex-direction' to move menu to the right */
      flex-direction: row-reverse;
    }

    > input[type="checkbox"] {
      display: none;
      user-select: none;
    }

    > label {
      display: none;
      cursor: pointer;
      user-select: none;
    }
    > ul,
    > ol {
      > li > [role="search"] {
        margin-block-end: 0;
      }
    }
  }

  @each $breakpoint, $values in $breakpoints {
    $databp: 'nav[role="navigation"]';
    @if $breakpoint != sm {
      $databp: #{$databp} + "[data-breakpoint='" + $breakpoint + "']";
    }

    $viewport: map.get($values, "viewport");
    @media (max-width: $viewport) {
      #{$parent-selector} #{$databp} {
        flex-wrap: wrap;
        overflow: hidden;

        &:has(input[type="checkbox"]:checked) {
          overflow: visible;
        }

        label {
          display: block;
        }
        > [role="list"] {
          display: none;
          flex-direction: column;
          align-items: flex-start;
          width: 90vw;
          max-height: 0;
          margin: 0 auto;
          background-color: var(#{$css-var-prefix}muted-border-color); //muted-border-color);
          box-shadow: var(#{$css-var-prefix}box-shadow);
          opacity: 0;
          @if $enable-transitions {
            transition:
              max-height var(#{$css-var-prefix}transition),
              opacity var(#{$css-var-prefix}transition);
          }
          li {
            width: calc(100% - calc(var(#{$css-var-prefix}nav-link-spacing-vertical) * 2));
            margin: calc(var(#{$css-var-prefix}nav-link-spacing-vertical) * 0.5)
              var(#{$css-var-prefix}nav-link-spacing-vertical);
            padding: 0;
            > details.dropdown {
              width: 100%;
            }
            > form[role="search"] {
              margin-block-end: 0;
            }
          }
          a {
            display: block;
            margin: 0;
            border-radius: 0;
            border-block-end: 1px solid transparent;
            @if $enable-transitions {
              transition:
                border-color var(#{$css-var-prefix}transition),
                color var(#{$css-var-prefix}transition);
            }
          }
          a:hover {
            border-bottom-color: var(#{$css-var-prefix}underline);
            text-decoration: none;
            //background-color: var(#{$css-var-prefix}primary-background) !important;
            //color: var(#{$css-var-prefix}primary-inverse);
          }
        }
        input[type="checkbox"]:checked ~ [role="list"] {
          display: block;
          max-height: 100vh;
          opacity: 1;
        }
      }
    }
  }
}