/*------------------------------------
  Links
------------------------------------*/

.link {
  display: flex;

  &-icon {
    position: relative;
    line-height: $link-icon-line-height;
    display: inline-flex;
    flex-shrink: 0;
    justify-content: center;
    align-items: center;
    vertical-align: middle;
    text-align: center;
    width: $link-icon-width;
    height: $link-icon-height;
    font-size: $link-icon-font-size;
    color: $link-icon-color;
    background-color: $link-icon-bg-color;
    @include border-radius($link-icon-border-radius);
    transition: $link-icon-transition;
  }

  &:hover {
    .link-icon {
      transform: rotate(90deg);
    }
  }
}

/* Collapse */
.link-collapse[aria-expanded="false"] {
  .link-collapse-default {
    display: inline-block;
  }

  .link-collapse-active {
    display: none;
  }
}

.link-collapse[aria-expanded="true"] {
  .link-collapse-default {
    display: none;
  }

  .link-collapse-active {
    display: inline-block;
  }
}

/* Link Underline */
.link-underline {
  color: $link-underline-color;
	border-bottom: $link-underline-border-width $link-underline-border-type $link-underline-border-color;

  &:hover {
    border-color: $link-hover-color;
  }

  &-toggle {
    &-default {
      display: inline-block;
    }

    &-toggled {
      display: none;
    }
  }

  &.toggled {
    .link-underline-toggle-default {
      display: none;
    }

    .link-underline-toggle-toggled {
      display: inline-block;
    }
  }
}

/* Link Underline Light */
.link-underline-light {
  color: $link-underline-light-color;
  border-bottom: $link-underline-light-border-width $link-underline-light-border-type $link-underline-light-border-color;

  &:hover {
    color: $link-underline-light-hover-color;
    border-color: $link-underline-light-hover-border-color;
  }
}