$padding-x-navbar: 26px;
$padding-y-navbar: 13px;
$padding-y-navbar-submenu: 9px;

#admin-nav-toggle {
  border-bottom: $border-sidebar;
  padding: ($padding-y-navbar/ 2) $padding-x-navbar;
  width: 100%;
  text-align: left;
  color: $color-navbar;
  font-weight: $font-weight-bold;
  position: relative;
  overflow: hidden;
  display: block;
  height: 39px;
  z-index: 1;

  span {
    font-size: $font-size-sm;
    font-weight: $font-weight-bold;
  }

  &.btn {
    background-color: transparent;
  }

  &.fa {
    text-indent: 2em;

    &:before {
      color: $color-icon-navbar;
      font-weight: $font-weight-normal;
      position: absolute;
      left: 1em;
      top: 0;
      line-height: 39px;
      transform: translateX(-50%);
      transition: transform .5s ease-in-out;
    }

    &:focus {
      outline: 0;
      box-shadow: none;
    }
  }
}

.admin-nav-hidden {
  padding-left: $width-sidebar-collapsed;

  .admin-nav,
  .admin-nav-footer {
    width: $width-sidebar-collapsed;
  }

  .text {
    transform: translateX(-50px);
    display: none;
  }

  .admin-login-nav a {
    text-overflow: clip;
  }

  .brand-link {
    overflow: hidden;

    img {
      max-width: 125px;
    }
  }

  .admin-nav-menu {
    li {
      &.selected:not(:hover) > ul  {
        visibility: hidden;
      }

      &.selected:not(:hover) .admin-subnav {
        display: none;
      }
    }
  }

  .admin-nav-menu .selected li {
    padding-left: 0;
  }
}

nav.menu {
  ul {
    list-style: none;

    li {
      a {
        padding: 10px 0;
        display: block;
        position: relative;
        text-align: left;
        border: 1px solid transparent;
        font-weight: $font-weight-bold;
      }

      &.active a {
        color: $color-primary;
        border-left-width: 0;
        border-bottom-color: $color-primary;
      }
    }
  }
}

.admin-nav {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: $zindex-sticky;
  width: $width-sidebar;
  border-right: $border-sidebar;
  background: $color-sidebar-bg;

  @media print {
    display: none
  }
}

.admin-nav-header {
  background-color: $color-white;
  border-bottom: 1px solid $color-border;
  border-right: 1px solid $color-border;
  text-align: center;
  padding: 0 1.25em;
  width: $width-sidebar;
  // Using line height for proper vertical centering.
  // As line height does not take the border width into account we need to subtract it.
  line-height: $main-header-height - 1px;
}

.admin-nav-menu {
  ul {
    padding: 0;
    list-style: none;
  }

  li {
    background: $color-navbar-bg;

    &:hover {
      background: $color-navbar-active-bg;

      > a,
      > a:before {
        color: $color-navbar-active;
      }
    }

    &.selected {
      background: $color-navbar-active-bg;

      > a,
      > a:before {
        color: $color-navbar-active;
      }
    }

    &.selected li {
      padding-left: 2em;
    }

    &:not(.selected):not(:hover) > ul {
      visibility: hidden;
    }
  }

  a {
    display: block;
    min-height: 39px;
    padding: $padding-y-navbar $padding-x-navbar;
    color: $color-navbar;
    font-weight: $font-weight-bold;
  }

  .icon_link {
    text-indent: 2em;

    &:before {
      color: $color-icon-navbar;
      font-weight: $font-weight-normal;
      position: absolute;
      left: 1em;
      transform: translateX(-50%);
    }
  }

  // until .fa usage is corrected
  .text {
    font-family: $font-family-base;
    -webkit-font-smoothing: auto;
    -moz-osx-font-smoothing: auto;
  }

  .admin-subnav {
    background: $color-navbar-submenu-bg;
    margin: 0;
    padding-top:    $padding-y-navbar - $padding-y-navbar-submenu;
    padding-bottom: $padding-y-navbar - $padding-y-navbar-submenu;

    li {
      background: $color-navbar-submenu-bg;
    }

    a {
      color: $color-navbar-submenu;
      font-weight: $font-weight-normal;
      padding-top:    $padding-y-navbar-submenu;
      padding-bottom: $padding-y-navbar-submenu;

      &:hover {
        color: $color-navbar-submenu-active;
      }
    }

    .selected {
      a {
        color: $color-navbar-submenu-active;
        font-weight: $font-weight-bold;
      }
    }
  }
}

.admin-nav-menu li:not(.selected),
.admin-nav-hidden .admin-nav-menu li.selected:hover {
  position: relative;

  // flyout nav
  > ul {
    position: absolute;
    top: 0;
    left: 100%;
    width: $width-sidebar-flyout;
    margin-left: 0;
    background: $color-white;
    box-shadow: 1px 0 4px 0 rgba(0, 0, 0, 0.1);
    border-radius: 0 4px 4px 4px;
    border: 1px solid $color-border;
    @include caret($direction: left, $color-caret: $color-white);

  &:before {
    z-index: 1;
    top: 1.5em;
    pointer-events: none;
  }

  &:after {
    content: '';
    display: block;
    position: absolute;
    border-width: 1em 1em;
    border-style: solid;
    border-color: transparent;
    border-right-color: $color-border;
    left: -2.1em;
    top: 1.5em;
    margin-top: -1em;
    pointer-events: none;
  }

  > li {
    background: $color-white;

    a {
      font-weight: $font-weight-bold;
    }
  }
 }
}

.admin-nav-footer {
  width: $width-sidebar;
  background-color: $color-navbar-footer-bg;
  border-top: $border-sidebar;
  border-right: $border-sidebar;

  a {
    color: $color-navbar-footer;

    &:hover {
      color: $color-navbar-footer-active;
    }
  }
}

.admin-locale-selection {
  margin: 1em;
  position: relative;

  &::after {
    content: "\f0ac";
    font-family: "FontAwesome";
    position: absolute;
    top: 0;
    left: 0;
    padding: .5rem 0 .5rem .25rem;
    z-index: -1;
  }

  .admin-nav-hidden & {
    .js-locale-selection.custom-select {
      background-color: transparent;
      background-position: 1.5rem center;
      background-size: 8px 9px;
      border: 0;
      opacity: .6;
      position: relative;
      overflow: hidden;
      text-indent: 1rem;
      z-index: 1;

      &:focus {
        box-shadow: none;
      }
    }
  }
}

.admin-nav.fits .admin-nav-footer {
  position: fixed;
  bottom: 0;
}

.admin-login-nav {
  list-style: none;
  padding: 0;
  margin: 1rem 0;

  li {
    padding: 0.3rem 1.2rem;
  }

  a {
    display: inline-block;
    font-weight: $font-weight-bold;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  i {
    margin-right: 0.5rem;
  }
}

.brand-link {
  display: block;

  img {
    max-width: 125px;
  }
}