// @import "../bootstrap-core/close";

.close {
  float: right;
  @include font-size($close-font-size);
  font-weight: $close-font-weight;
  line-height: 1;
  color: $close-color;
  text-shadow: $close-text-shadow;
  position: relative;
  width: 2rem;
  // opacity: .5;

  // Override <a>'s hover style
  @include hover() {
    color: $close-color;
    text-decoration: none;
  }

  /*&:not(:disabled):not(.disabled) {
    @include hover-focus() {
      opacity: .75;
    }
  }*/

  &::before {
    content: '';
    background: escape-svg($close-icon);
    background-size: 1rem;
    background-position: 50%;
    background-repeat: no-repeat;
    padding: 1.375rem;
    position: absolute;
    top: -.375rem;
    left: -.375rem;
    z-index: 1;
  }
  span {
    display: none;
  }

  &:not(:disabled):not(.disabled) {
    @include hover-focus() {
      &::after {
        content: '';
        background: $close-icon-hover-bg;
        border-radius: 50%;
        height: 2rem;
        width: 2rem;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
        @include add-transition('fadeIn');
        opacity: 1;
      }
    }
    &:focus {
      outline: none;
      &::after {
        outline: none;
        box-shadow: 0 0 4px 1px $blue;
      }
    }
    &:active::after {
      content: '';
      background: $close-icon-active-bg;
      border-radius: 50%;
      height: 2rem;
      width: 2rem;
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      z-index: 0;
      @include add-transition('fadeIn');
      opacity: 1;
    }
  }
  /* smartphones, touchscreens */
  @media (hover: none) and (pointer: coarse) {
    &:not(:disabled):not(.disabled) {
      &::after {
        content: '';
        background: $close-icon-hover-bg;
        border-radius: 50%;
        height: 2rem;
        width: 2rem;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
        opacity: 1;
      }
    }
  }
}

// Additional properties for button version
// iOS requires the button element instead of an anchor tag.
// If you want the anchor version, it requires `href="#"`.
// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile

// stylelint-disable-next-line selector-no-qualifying-type
button.close {
  padding: 0;
  background-color: transparent;
  border: 0;
}

// Future-proof disabling of clicks on `<a>` elements

// stylelint-disable-next-line selector-no-qualifying-type
a.close.disabled {
  pointer-events: none;
}


/*button.close {
  &::before {
    content: '';
    background: escape-svg($close-icon);
    background-size: 1rem;
    background-position: 50%;
    background-repeat: no-repeat;
    padding: 1.375rem;
    position: absolute;
    top: -.375rem;
    left: -.375rem;
    z-index: 1;
  }
  span {
    display: none;
  }
}*/