//
// navbar.scss
// Extended from Bootstrap
//


//
// Bootstrap Overrides =======================
//

.navbar {
  border-width: 0 0 $border-width 0;
  border-style: solid;
}


// Navbar dark

.navbar-dark {
  background-color: $navbar-dark-bg;
  border-color: $navbar-dark-border-color;
}

.navbar-dark .navbar-heading {
  color: $navbar-dark-heading-color;
}

.navbar-dark .navbar-divider {
  border-color: $navbar-dark-divider-color;
}

.navbar-dark .navbar-user {
  border-top-color: $navbar-dark-divider-color;
}

.navbar-dark .navbar-user-link {
  color: $navbar-dark-color;

  @include hover-focus {
    color: $navbar-dark-hover-color;
  }
}

.navbar-dark .navbar-brand {
  filter: $navbar-dark-brand-filter;
}

.navbar-dark .navbar-collapse::before {
  border-top-color: $navbar-dark-divider-color;
}

.navbar-dark.navbar-expand {

  @each $breakpoint, $value in $grid-breakpoints {
    $prev: breakpoint-prev($breakpoint, $grid-breakpoints);

    &-#{$breakpoint} {

      @include media-breakpoint-down(#{$prev}) {

        .navbar-nav .dropdown-item {
          color: $navbar-dark-color;

          @include hover-focus {
            color: $navbar-dark-hover-color;
          }
        }

        .navbar-nav .show > .nav-link,
        .navbar-nav .dropdown-item.active,
        .navbar-nav .dropdown-item:active {
          color: $navbar-dark-active-color;
        }
      }
    }
  }
}


// Navbar vibrant

.navbar-dark.navbar-vibrant {
  background-image: linear-gradient(to bottom right, fade-out(#126FEB, .1), fade-out(#7203E1, .1)), url(#{$path-to-img}/covers/sidebar-cover.jpg);
  background-repeat: no-repeat, no-repeat;
  background-position: center center, center center;
  background-size: cover, cover;
  background-origin: border-box;
  border-color: $navbar-vibrant-border-color;

  @include media-breakpoint-down(sm) {
    background-attachment: fixed, fixed;
  }
}

.navbar-dark.navbar-vibrant .nav-link {
  color: $navbar-vibrant-color;

  @include hover-focus {
    color: $navbar-vibrant-hover-color;
  }
}

.navbar-dark.navbar-vibrant .nav-item.active .nav-link,
.navbar-dark.navbar-vibrant .nav-item .nav-link.active {
  color: $navbar-vibrant-active-color;
}

.navbar-dark.navbar-vibrant .navbar-heading {
  color: $navbar-vibrant-heading-color;
}

.navbar-dark.navbar-vibrant .navbar-divider {
  border-color: $navbar-vibrant-divider-color;
}

.navbar-dark.navbar-vibrant .navbar-user {
  border-top-color: $navbar-vibrant-divider-color;
}

.navbar-dark.navbar-vibrant .navbar-user-link {
  color: $navbar-vibrant-color;

  @include hover-focus {
    color: $navbar-vibrant-hover-color;
  }
}

.navbar-dark.navbar-vibrant .navbar-brand {
  filter: $navbar-vibrant-brand-filter;
}

.navbar-dark.navbar-vibrant .navbar-collapse::before {
  border-top-color: $navbar-vibrant-divider-color;
}

.navbar-dark.navbar-vibrant .navbar-nav .nav-link.active::before {
  border-color: $white;
}

.navbar-dark.navbar-vibrant.navbar-expand {

  @each $breakpoint, $value in $grid-breakpoints {
    $prev: breakpoint-prev($breakpoint, $grid-breakpoints);

    &-#{$breakpoint} {

      @include media-breakpoint-down(#{$prev}) {

        .navbar-nav .dropdown-item {
          color: $navbar-vibrant-color;

          @include hover-focus {
            color: $navbar-vibrant-hover-color;
          }
        }

        .navbar-nav .show > .nav-link,
        .navbar-nav .dropdown-item.active,
        .navbar-nav .dropdown-item:active {
          color: $navbar-vibrant-active-color;
        }

      }
    }
  }
}

.navbar-dark.navbar-vibrant .navbar-toggler-icon {
  background-image: $navbar-vibrant-toggler-icon-bg;
}


// Navbar light

.navbar-light {
  background-color: $navbar-light-bg;
  border-color: $navbar-light-border-color;
}

.navbar-light .navbar-heading {
  color: $navbar-light-heading-color;
}

.navbar-light .navbar-divider {
  border-color: $navbar-light-divider-color;
}

.navbar-light .navbar-user {
  border-top-color: $navbar-light-divider-color;
}

.navbar-light .navbar-user-link {
  color: $navbar-light-color;

  @include hover-focus {
    color: $navbar-light-hover-color;
  }
}

.navbar-light .navbar-brand {
  filter: $navbar-light-brand-filter;
}

.navbar-light .navbar-collapse::before {
  border-top-color: $navbar-light-divider-color;
}


// Navbar brand

.navbar-brand {
  margin-right: 0;
}

.navbar-brand-img,
.navbar-brand > img {
  max-width: 100%;
  max-height: 1.5rem;
}


// Navbar collapse

.navbar-collapse {
  margin-left: -$navbar-padding-x;
  margin-right: -$navbar-padding-x;
  padding-left: $navbar-padding-x;
  padding-right: $navbar-padding-x;

  // Spacer to replace margin / padding as those
  // cause .navbar-collapse to "jump" when collapsing
  &:before {
    content: '';
    display: block;
    border-top-width: $border-width;
    border-top-style: solid;
    margin: $navbar-padding-y (-$navbar-padding-x);
  }
}


// Navbar navigaton

.navbar-nav {
  margin-left: -$navbar-padding-x;
  margin-right: -$navbar-padding-x;
}

.navbar-nav .nav-link {
  padding-left: $navbar-padding-x;
  padding-right: $navbar-padding-x;

  &.active {
    position: relative;

    &:before {
      content: '';
      position: absolute;
      left: 0;
      top: $nav-link-padding-y;
      bottom: $nav-link-padding-y;
      border-left: 2px solid $primary;
    }
  }
}


// Navbar icons

.navbar-nav .nav-link > .fe {
  min-width: $navbar-icon-min-width;
  padding-bottom: .125em;
  font-size: $font-size-lg;
  line-height: ($font-size-base * $line-height-base);
}


// Navbar dropdowns

.navbar-nav .dropdown-menu {
  border: none;
}

.navbar-nav .dropdown-menu .dropdown-menu {
  margin-left: $dropdown-item-padding-x / 2;
}

.navbar-expand {

  @each $breakpoint, $value in $grid-breakpoints {
    $prev: breakpoint-prev($breakpoint, $grid-breakpoints);

    &-#{$breakpoint} {

      @include media-breakpoint-down(#{$prev}) {

        .navbar-nav .dropdown-menu {
          background-color: transparent;
        }
      }
    }
  }
}


// Expanded
//
// Expanded navbar specific styles

.navbar-expand {

  @each $breakpoint, $value in $grid-breakpoints {

    &-#{$breakpoint} {

      @include media-breakpoint-up(#{$breakpoint}) {
        padding-left: 0;
        padding-right: 0;

        > [class*="container"] {
          padding-left: 0;
          padding-right: 0;
        }

        .navbar-collapse {
          flex-grow: inherit;

          &:before {
            display: none;
          }
        }

        .navbar-nav {
          margin-left: 0;
          margin-right: 0;
        }

        .navbar-nav .nav-link {

          // Increase $nav-link-padding-y value to align the underline
          // with the bottom of the navbar
          padding: .625rem $navbar-nav-link-padding-x;

          &.active {
            position: relative;

            &:before {
              top: auto;
              bottom: calc(-#{$navbar-padding-y} - #{$border-width});
              right: $navbar-nav-link-padding-x;
              left: $navbar-nav-link-padding-x;
              border-left: 0;
              border-bottom: 1px solid $primary;
            }
          }
        }

        // Toggle dropdown on hover
        @if ($navbar-dropdown-toggle-on-hover) {
          .dropup, .dropright, .dropdown, .dropleft {

            @include hover {

              > .dropdown-menu {
                display: block;
              }
            }
          }
        }

        .navbar-nav .dropdown-menu {
          border: $dropdown-border-width solid $dropdown-border-color;
        }

        .navbar-nav .dropdown-menu .dropdown-menu {
          margin-left: 0;
        }
      }
    }
  }
}


//
// Dashkit ===================================
//

// Navbar fixed
//
// Adds special zindex to custom fixed-left and fixed-right classes

.navbar[class*="fixed-"] {
  z-index: $zindex-fixed;
}


// Navbar overflow
//
// Allows the navbar navigation overflow its parent container
// horizontally

.navbar-overflow {
  display: flex;
  flex-grow: 1;
  flex-basis: 0;
  margin-bottom: -$navbar-padding-y;
  overflow-x: auto;

  // Hide scrollbar
  &::-webkit-scrollbar {
    display: none;
  }
}

.navbar-overflow .navbar-nav {
  flex-direction: row;
  flex-wrap: nowrap;
  margin-left: -$navbar-nav-link-padding-x;
  margin-right: -$navbar-nav-link-padding-x;
}

.navbar-overflow .navbar-nav .nav-link {
  padding-bottom: ($nav-link-padding-y + $navbar-padding-y);

  &.active {

    &:before {
      bottom: 0;
    }
  }
}


// Navbar breadcrumb
//
// Applies special paddings to the navbar breadcrumb

.navbar-breadcrumb {
  padding: $navbar-breadcrumb-padding-y $navbar-breadcrumb-padding-x;
}


// Navbar user
//
// Navbar user notification area

.navbar-user {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
}

.navbar-user .dropdown-toggle {

  // Remove the default dropdown arrow
  &:after {
    display: none;
  }
}


// Navbar link icon

.navbar-nav .nav-link > .fe {
  display: inline-block;
  min-width: $navbar-icon-min-width;
}


// Vertical
//
// Creates a vertically aligned version of the navbar

.navbar-vertical {

  .navbar-nav .nav-link {
    display: flex;
    align-items: center;
  }

  .navbar-nav .nav-link[data-toggle="collapse"] {

    &:after {
      display: block;
      content: '\e92e';
      font-family: 'Feather';
      margin-left: auto;
      transition: transform .2s;
    }

    // Expanded
    &[aria-expanded="true"] {

      &:after {
        transform: rotate(-180deg);
      }
    }
  }

  .navbar-nav .nav .nav-link {
    padding-left: $navbar-padding-x + $navbar-icon-min-width;
  }

  .navbar-nav .nav .nav .nav-link {
    padding-left: $navbar-padding-x * 1.5 + $navbar-icon-min-width;
  }

  .navbar-nav .nav .nav .nav .nav-link {
    padding-left: $navbar-padding-x * 2 + $navbar-icon-min-width;
  }

  .navbar-heading {
    padding-top: $nav-link-padding-y;
    padding-bottom: $nav-link-padding-y;
    font-size: $font-size-xs;
    text-transform: uppercase;
    letter-spacing: .04em;
  }


  // Expanded
  //
  // Expanded navbar specific styles

  &.navbar-expand {

    @each $breakpoint, $value in $grid-breakpoints {

      &-#{$breakpoint} {

        @include media-breakpoint-up(#{$breakpoint}) {
          display: block;
          position: fixed;
          top: 0;
          bottom: 0;
          width: 100%;
          max-width: $navbar-vertical-width;
          padding-left: $navbar-vertical-padding-x;
          padding-right: $navbar-vertical-padding-x;
          overflow-y: auto;

          > [class*="container"] {
            flex-direction: column;
            align-items: stretch;
            min-height: 100%;
            padding-left: 0;
            padding-right: 0;

            // Target IE 10 & 11
            @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
              min-height: none;
              height: 100%;
            }
          }

          &.fixed-left {
            left: 0;
            border-width: 0 1px 0 0;
          }

          &.fixed-right {
            right: 0;
            border-width: 0 0 0 1px;
          }

          .navbar-collapse {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: stretch;
            margin-left: -$navbar-vertical-padding-x;
            margin-right: -$navbar-vertical-padding-x;
            padding-left: $navbar-vertical-padding-x;
            padding-right: $navbar-vertical-padding-x;

            > * {
              min-width: 100%;
            }
          }

          .navbar-nav {
            flex-direction: column;
            margin-left: -$navbar-vertical-padding-x;
            margin-right: -$navbar-vertical-padding-x;
          }

          .navbar-nav .nav-link {
            padding: $nav-link-padding-y $navbar-vertical-padding-x;

            &.active {

              &:before {
                top: $nav-link-padding-y;
                bottom: $nav-link-padding-y;
                left: 0;
                right: auto;
                border-left: 2px solid $primary;
                border-bottom: 0;
              }
            }
          }

          .navbar-nav .nav .nav-link {
            padding-left: $navbar-vertical-padding-x + $navbar-icon-min-width;
          }

          .navbar-nav .nav .nav .nav-link {
            padding-left: $navbar-vertical-padding-x * 1.5 + $navbar-icon-min-width;
          }

          .navbar-nav .nav .nav .nav .nav-link {
            padding-left: $navbar-vertical-padding-x * 2 + $navbar-icon-min-width;
          }

          .navbar-brand {
            display: block;
            text-align: center;
            padding-top: (2rem - $navbar-padding-y);
            padding-bottom: (2rem - $navbar-padding-y);
          }

          .navbar-brand-img {
            max-height: 3rem;
          }

          .navbar-user {
            margin-left: -$navbar-vertical-padding-x;
            margin-right: -$navbar-vertical-padding-x;
            padding-top: $spacer;
            padding-bottom: $spacer - $navbar-padding-y;
            padding-left: $navbar-vertical-padding-x;
            padding-right: $navbar-vertical-padding-x;
            border-top-width: 1px;
            border-top-style: solid;

            .dropup .dropdown-menu {
              left: 50%;
              transform: translateX(-50%);
            }
          }
        }
      }
    }
  }
}


// Vertical small
//
// Creates a small vertion of the vertical navbar

.navbar-vertical-sm {

  // Expanded
  //
  // Expanded navbar specific styles

  &.navbar-expand {

    @each $breakpoint, $value in $grid-breakpoints {

      &-#{$breakpoint} {

        @include media-breakpoint-up(#{$breakpoint}) {
          max-width: $navbar-vertical-width-sm;
          padding-left: $navbar-vertical-padding-x-sm;
          padding-right: $navbar-vertical-padding-x-sm;
          overflow: visible;

          .navbar-brand {
            padding-top: ($nav-link-padding-y * 2 + $font-size-base * $line-height-base) / 2 - $navbar-padding-y;
            padding-bottom: ($nav-link-padding-y * 2 + $font-size-base * $line-height-base) / 2;
          }

          .navbar-brand-img {
            width: auto;
            max-height: 1.5rem;
          }

          .navbar-collapse {
            margin-left: -$navbar-vertical-padding-x-sm;
            margin-right: -$navbar-vertical-padding-x-sm;
            padding-left: $navbar-vertical-padding-x-sm;
            padding-right: $navbar-vertical-padding-x-sm;
          }

          .navbar-nav {
            margin-left: -$navbar-vertical-padding-x-sm;
            margin-right: -$navbar-vertical-padding-x-sm;
          }

          .navbar-nav > .nav-item > .nav-link {
            justify-content: center;
            padding-left: $navbar-vertical-padding-x-sm;
            padding-right: $navbar-vertical-padding-x-sm;
            text-align: center;
          }

          .navbar-nav > .nav-item > .dropdown-toggle {

            &::after {
              display: none;
            }
          }

          .navbar-user {
            margin-left: -$navbar-vertical-padding-x-sm;
            margin-right: -$navbar-vertical-padding-x-sm;
            padding-left: $navbar-vertical-padding-x-sm;
            padding-right: $navbar-vertical-padding-x-sm;
          }

          .navbar-user .dropright .dropdown-menu {
            top: auto;
            bottom: 0;
          }
        }
      }
    }
  }
}
