@import '../override-function';

// The distance from the top of the sceen that the mobile navigation menu should appear
$height-offset-small: 131.16px;
$height-offset-xsmall: 153.16px;

body.va-pos-fixed {
  width: 100%;
  height: 100%;
}

#vetnav,
[role='menu'] [role='menu'] {
  // The main menu takes up the whole screen under the Menu button for xsmall & small screens
  // Sub menus also take up the whole screen to cover the main menu
  min-height: calc(100vh - #{$height-offset-xsmall});

  @include media($small-screen) {
    min-height: calc(100vh - #{$height-offset-small});
  }

  // For medium and large screens, they're just as big as they need to be
  @include media($medium-large-screen) {
    min-height: 100%;
  }
}

#vetnav {
  background-color: $color-primary-darkest;

  // This value should be equal to the default y-position of the menu so that removing it
  // shouldn't affect anything. However, it's here to show how the height is offset by the
  // vertical positioning.
  // top: $height-offset;
  overflow-y: scroll;
  position: absolute;
  width: 100%;

  // Just large enough to take precedence over any other dropdowns on the page and the VA Map
  z-index: 1011;

  &.vetnav--submenu-expanded {
    #vetnav-menu {
      overflow: hidden;
      height: 0;
      @include media($medium-large-screen) {
        height: auto;
        overflow: visible;
      }
    }
  }

  @include media($medium-large-screen) {
    margin-top: scale-rem(1rem);
    overflow-y: visible;
    position: relative;
    width: auto;
    top: 0;
  }
}

#vetnav-menu {
  height: auto;
  list-style: none;
  margin: 0;
  padding-left: 0;

  @include media($medium-large-screen) {
    display: flex;
    height: auto;
    margin-top: scale-rem(1rem);
    margin-bottom: 0;
    overflow-y: visible;
    position: relative;
  }

  > li {
    margin-bottom: 6px;

    @include media($medium-large-screen) {
      margin-bottom: 0;
    }

    &:first-of-type {
      @include media($medium-large-screen) {
        display: none;
      }
    }
  }

  &::before {
    display: block;
    content: ' ';
  }

  ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
  }

  // DEPRECATED: Replaced with va-button web component
  .va-button-primary {
    border: 2px solid $color-white;
    color: $color-white;
    padding: scale-rem(1rem);
    margin: scale-rule(0.8rem 1.6rem);
    width: auto;

    &:visited {
      color: $color-white;
    }

    @include media($medium-large-screen) {
      border-color: transparent;
      display: inline-block;
    }
  }

  .usa-button-secondary {
    padding: scale-rule(calc(1rem + 2px));
    margin: scale-rule(0.8rem 1.6rem);
    width: auto;
    background-color: $color-gray-lightest;

    &:hover {
      text-decoration: none;
    }

    @include media($medium-large-screen) {
      display: inline-block;
      background-color: transparent;
      &.vetnav-level2-button-second {
        margin-left: 0;
      }
    }
  }
}

#vetnav-controls {
  position: relative;
  width: 100px;

  svg {
    display: inline-block;
    height: scale-rem(1.6rem);
    margin-right: scale-rem(0.8rem);
    width: scale-rem(1rem);
    vertical-align: 0;
  }

  path {
    fill: $color-white;
  }

  @include media($medium-large-screen) {
    display: none;
  }
}

[class^='vetnav-controller'] {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  min-width: 100px;
  width: auto;

  &[hidden] {
    display: none;
  }
}

@include media($medium-large-screen) {
  a.vetnav-level1 {
    //border-bottom: 1px solid transparent;

    &:hover {
      background-color: $color-primary;
      border-bottom-color: $color-primary;
      transition: none;
    }
  }
}

.vetnav-level1 {
  -webkit-font-smoothing: antialiased;
  background-color: $color-primary-darker;
  background-position: scale-rule(right 3rem center);
  background-repeat: no-repeat;
  background-size: scale-rule(1.3rem auto);
  border-radius: 0;
  border-top: 3px solid transparent;
  color: $color-white;
  cursor: pointer;
  display: block;
  font-weight: bold;
  line-height: 1;
  margin: 0;
  padding: scale-rem(1.6rem);
  text-align: left;
  text-decoration: none;
  width: 100%;

  &:not([href]) {
    background-image: url('#{$formation-image-path}/minus-white.svg');
    @include media($medium-large-screen) {
      background-position: scale-rule(right 1.6rem center);
      padding-right: scale-rem(3.2rem);
    }
  }

  &[aria-expanded='true'] {
    @include media($medium-large-screen) {
      color: $color-base;
      background-color: $color-white;
      background-image: url('#{$formation-image-path}/arrow-up.svg');
      border-top-color: $color-va-accent;
    }
  }

  &[aria-expanded='false'] {
    background-image: url('#{$formation-image-path}/plus-white.svg');

    &:hover {
      background-color: $color-primary;
    }

    @include media($medium-large-screen) {
      background-image: url('#{$formation-image-path}/arrow-down-white.svg');
    }
  }

  @include media($medium-large-screen) {
    background-color: transparent;
    background-size: scale-rule(1rem auto);
  }

  &:active {
    color: inherit;
  }

  &:hover {
    text-decoration: none;
  }

  &:visited,
  &:active {
    color: inherit;
  }
}

.vetnav-level2 {
  background: $color-primary-darkest url('#{$formation-image-path}/arrow-right-white.svg') right 3rem
    center no-repeat;
  background-size: scale-rule(1.4rem auto);
  border-radius: 0;
  display: block;
  font-weight: normal;
  margin: 0;
  padding: scale-rem(1.6rem);
  text-align: left;
  width: 100%;
  -webkit-font-smoothing: antialiased;

  @include media($medium-large-screen) {
    background: scale-rule(transparent url('#{$formation-image-path}/arrow-right.svg') right 1rem center
      no-repeat);
    border-color: transparent;
    border-style: solid;
    border-width: 1px 0;
    color: $color-link-default;
    background-size: scale-rule(1rem auto);
    margin-left: scale-rem(0.8rem);
    padding: scale-rule(0.8rem 0 0.8rem 1.6rem);
    position: relative;
    width: scale-rem(25.3rem);

    &:hover {
      background-color: transparent;
      border-bottom: 1px solid transparent;
      box-shadow: -3px 0 $color-va-accent;
      color: $color-primary;
      text-decoration: underline;
    }

    &[aria-expanded='true'] {
      background-color: $color-gray-lightest;
      border-bottom-color: $color-gray-warm-light;
      border-top-color: $color-gray-warm-light;
      box-shadow: -3px 0 $color-va-accent;
      color: $color-gray-dark;
      font-weight: bold;
      text-decoration: inherit;
      position: relative;
      z-index: 2;
    }
  }

  &-heading {
    -webkit-font-smoothing: antialiased;
    font-size: scale-rem(2rem);
    font-weight: bold;
    padding: scale-rule(0.8rem 1.6rem);

    @include media($medium-large-screen) {
      display: none;
    }
  }
}

#vetnav .back-button {
  background: scale-rule($color-primary-darker url('#{$formation-image-path}/arrow-left-white.svg') right 3rem
    center no-repeat);
  background-position: scale-rule(left 1rem center);
  background-size: scale-rule(1.4rem auto);
  border-radius: 0;
  padding: scale-rule(1.6rem 1.6rem 1.6rem 3rem);
  text-align: left;
  width: 100%;
  margin: 0;

  @include media($medium-large-screen) {
    display: none;
  }
}

.vetnav-panel {
  a {
    @include no-sr-content;

    background-image: none;
    color: $color-white;
    display: block;
    padding: scale-rule(0.8rem 1.6rem);
    text-decoration: none;

    @include media($medium-large-screen) {
      color: $color-link-default;

      &:hover {
        background: transparent;
        text-decoration: underline;
      }
    }
  }

  @include media($medium-large-screen) {
    box-shadow: 0 5px 9px -5px $color-base;
    background: $color-white;
    padding-bottom: scale-rem(1.6rem);
    position: absolute;
  }
}

.vetnav-panel--submenu {
  &:not([hidden]) {
    background-color: $color-primary-darkest;
    box-shadow: none;
    position: absolute;
    width: 100%;
    top: 0;
    left: 30px;
    visibility: visible;
    margin: 0;

    @include media($medium-large-screen) {
      border-left: 1px solid $color-gray-warm-light;
      background-color: $color-gray-lightest;
      height: 100%;
      margin-left: scale-rem(23rem);
      padding: scale-rule(0.5rem 0 1.6rem);
      width: scale-rem(31rem);
    }
  }
}

@include media($medium-large-screen) {
  #vetnav-explore {
    height: 415px;
    padding-top: scale-rem(0.8rem);
    width: 540px;
  }

  #vetnav-benefits {
    width: 276.47px;
  }
}

.vet-toolbar {
  align-items: center;
  flex: 1 1 100%;
  margin-left: scale-rem(-2rem);
  position: relative;

  > [data-reactroot],
  > div {
    align-items: center;
    display: flex;
  }

  @include media($medium-large-screen) {
    flex: scale-rule(0 1 32.5rem);
    margin-left: 0;
    margin-right: 0;
    z-index: 3;
  }

  p {
    margin: 0;
  }

  [href^='tel'] {
    text-decoration: none;
  }

  ul {
    list-style: none;
    margin: 0;
    padding-left: 0;
  }

  .va-dropdown,
  .sign-in-link {
    margin-left: scale-rem(1rem);
  }

  .va-dropdown-trigger {
    font-weight: 600;
  }
}

.sign-in-link {
  line-height: 16px;
  white-space: nowrap;
}

[id='search'] {
  width: scale-rem(30rem);

  [type='text'] {
    margin: 0;
    flex: scale-rule(1 0 20rem);
  }

  [type='submit'] {
    border-radius: scale-rule(0 0.3rem 0.3rem 0);
    display: flex;
    flex: scale-rule(1 0 3rem);
    justify-content: center;
    margin: 0;
    padding: scale-rem(1rem);
  }

  > .va-flex {
    align-items: center;
  }
}

.child-menu-opened {
  height: 0;
  overflow: hidden;
}

@include media($medium-screen) {
  .child-menu-opened {
    height: auto;
  }
}