$menu-item-color: $text !default;
$menu-item-radius: $radius-small !default;
$menu-item-hover-color: $text-strong !default;
$menu-item-hover-background-color: $background !default;
$menu-item-active-color: $link-invert !default;
$menu-item-active-background-color: $link !default;

$menu-list-border-left: 1px solid $border !default;
$menu-list-line-height: 1.25 !default;
$menu-list-link-padding: 0.5em 0.75em !default;
$menu-nested-list-margin: 0.75em !default;
$menu-nested-list-padding-left: 0.75em !default;

$menu-label-color: $text-light !default;
$menu-label-font-size: 0.75em !default;
$menu-label-letter-spacing: 0.1em !default;
$menu-label-spacing: 1em !default;

.menu {
  font-size: $size-normal;

  // Sizes
  &.is-small {
    font-size: $size-small;
  }

  &.is-medium {
    font-size: $size-medium;
  }

  &.is-large {
    font-size: $size-large;
  }
}

.menu-list {
  line-height: $menu-list-line-height;

  a {
    border-radius: $menu-item-radius;
    color: $menu-item-color;
    display: block;
    padding: $menu-list-link-padding;

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

    // Modifiers
    &.is-active {
      background-color: $menu-item-active-background-color;
      color: $menu-item-active-color;
    }
  }

  li {
    ul {
      border-left: $menu-list-border-left;
      margin: $menu-nested-list-margin;
      padding-left: $menu-nested-list-padding-left;
    }
  }
}

.menu-label {
  color: $menu-label-color;
  font-size: $menu-label-font-size;
  letter-spacing: $menu-label-letter-spacing;
  text-transform: uppercase;

  &:not(:first-child) {
    margin-top: $menu-label-spacing;
  }

  &:not(:last-child) {
    margin-bottom: $menu-label-spacing;
  }
}