@use "../variables" as vars;
@use "../functions" as func;

.breadcrumbs {
  color: func.color(vars.$breadcrumbs-text-color);
  font-size: func.font-size(vars.$breadcrumbs-font-size);
}

.breadcrumbs__list {
  margin: 0;
  padding: 0;
  list-style-type: none;

  &::after {
    content: "";
    display: block;
    clear: both;
  }
}

.breadcrumbs__list-item {
  display: block;
  list-style-type: none;
  position: relative;
  margin-top: 0;
  margin-bottom: func.units(1);
  margin-left: func.units(3);
  padding-left: func.units(3) + vars.$breadcrumbs-chevron-altitude-calculated;
  float: left;

  &::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    // Offset by the difference between the width of the non-rotated square
    // and its width when rotated
    left: ((vars.$breadcrumbs-chevron-altitude-calculated * -2) + vars.$breadcrumbs-chevron-size + vars.$breadcrumbs-chevron-border-width);
    width: vars.$breadcrumbs-chevron-size;
    height: vars.$breadcrumbs-chevron-size;
    margin: auto 0;
    transform: rotate(45deg);
    border: solid;
    border-width: vars.$breadcrumbs-chevron-border-width vars.$breadcrumbs-chevron-border-width 0 0;
    border-color: func.color(vars.$breadcrumbs-chevron-border-colour);
  }

  &:first-child {
    margin-left: 0;
    padding-left: 0;

    &::before {
      content: none;
      display: none;
    }
  }
}

.breadcrumbs__link {
  color: func.color(vars.$breadcrumbs-text-color);
  &:visited, &:hover, &:active{
    color: func.color(vars.$breadcrumbs-text-color);
  }
}