@import "../utilities/mixins";

$dropdown-menu-min-width: 12rem !default;

$dropdown-content-background-color: $scheme-main !default;
$dropdown-content-arrow: $link !default;
$dropdown-content-offset: 4px !default;
$dropdown-content-padding-bottom: 0.5rem !default;
$dropdown-content-padding-top: 0.5rem !default;
$dropdown-content-radius: $radius !default;
$dropdown-content-shadow: $shadow !default;
$dropdown-content-z: 20 !default;

$dropdown-item-color: $text !default;
$dropdown-item-hover-color: $scheme-invert !default;
$dropdown-item-hover-background-color: $background !default;
$dropdown-item-active-color: $link-invert !default;
$dropdown-item-active-background-color: $link !default;

$dropdown-divider-background-color: $border-light !default;

.dropdown {
  display: inline-flex;
  position: relative;
  vertical-align: top;

  &.is-active,
  &.is-hoverable:hover {
    .dropdown-menu {
      display: block;
    }
  }

  &.is-right {
    .dropdown-menu {
      left: auto;
      right: 0;
    }
  }

  &.is-up {
    .dropdown-menu {
      bottom: 100%;
      padding-bottom: $dropdown-content-offset;
      padding-top: initial;
      top: auto;
    }
  }
}

.dropdown-menu {
  display: none;

  @include ltr-position(0, false);

  min-width: $dropdown-menu-min-width;
  padding-top: $dropdown-content-offset;
  position: absolute;
  top: 100%;
  z-index: $dropdown-content-z;
}

.dropdown-content {
  background-color: $dropdown-content-background-color;
  border-radius: $dropdown-content-radius;
  box-shadow: $dropdown-content-shadow;
  padding-bottom: $dropdown-content-padding-bottom;
  padding-top: $dropdown-content-padding-top;
}

.dropdown-item {
  color: $dropdown-item-color;
  display: block;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.375rem 1rem;
  position: relative;
}

a.dropdown-item,
button.dropdown-item {
  @include ltr-property("padding", 3rem);

  text-align: inherit;
  white-space: nowrap;
  width: 100%;

  &:hover {
    background-color: $dropdown-item-hover-background-color;
    color: $dropdown-item-hover-color;
  }

  &.is-active {
    background-color: $dropdown-item-active-background-color;
    color: $dropdown-item-active-color;
  }
}

.dropdown-divider {
  background-color: $dropdown-divider-background-color;
  border: none;
  display: block;
  height: 1px;
  margin: 0.5rem 0;
}