//
// Dropdown menus
// --------------------------------------------------


// Dropdown arrow/caret
.caret {
   display: inline-block;
   width: 0;
   height: 0;
   margin-left: 2px;
   vertical-align: middle;
   border-top: $caret-width-base solid;
   border-right: $caret-width-base solid transparent;
   border-left: $caret-width-base solid transparent;
}

// The dropdown wrapper (div)
.dropup,
.dropdown {
   position: relative;
}

// Prevent the focus on the dropdown toggle when closing dropdowns
.dropdown-toggle:focus {
   outline: 0;
}

// The dropdown menu (ul)
.dropdown-menu {
   position: absolute;
   top: 100%;
   left: 0;
   z-index: $zindex-dropdown;
   display: none; // none by default, but block on "open" of the menu
   float: left;
   min-width: 160px;
   padding: $padding-xs-vertical 0;
   margin: 0; // override default ul
   list-style: none;
   font-size: $font-size-small;
   text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
   background-color: $white; //$dropdown-bg;
   border: 0; // $dropdown-border;
   border-radius: 0 0 $border-radius-base $border-radius-base;
   box-shadow: $box-shadow-lg;

   // Aligns the dropdown menu to right
   //
   // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`
   &.pull-right {
      right: 0;
      left: auto;
   }

   // Dividers (basically an hr) within the dropdown
   .divider {
      @include nav-divider($dropdown-divider-bg);
   }

   .dropdown-header {
      color: $mediumgray-dark;
   }
}

.dropdown-menu > li {
   display: flex;
   align-items: stretch;
   justify-content: space-between;
}

// Hover/Focus state
.dropdown-menu > li > a {
   display: flex;
   align-items: center;
   padding: 10px 12px;
   clear: both;
   font-weight: normal;
   line-height: $line-height-base;
   color: $darkgray-dark;
   white-space: nowrap; // prevent links from randomly breaking onto new lines

   &:hover,
   &:focus {
      background-color: $primary-ultralight;
      cursor: pointer;
      text-decoration: none;
/*
      &::after {
         border-color: transparent transparent transparent $white;
      }*/
   }

   &:first-child {
      flex: 1;
   }
}

// Active state
.dropdown-menu > .active > a {
   &,
   &:hover,
   &:focus {
      text-decoration: none;
      outline: 0;
      background-color: $primary-ultralight;
      cursor: pointer;

      /*&::after {
         border-color: transparent transparent transparent $white;
      }*/
   }
}

// Disabled state
//
// Gray out text and ensure the hover/focus state remains gray

.dropdown-menu > .disabled > a {
   &,
   &:hover,
   &:focus {
      color: $darkgray; //$dropdown-link-disabled-color
   }

   // Nuke hover/focus effects
   &:hover,
   &:focus {
      text-decoration: none;
      background-color: transparent;
      background-image: none; // Remove CSS gradient
      cursor: $cursor-disabled;
   }
}

// Open state for the dropdown
.open {
   // Show the menu
   > .dropdown-menu {
      display: block;
   }

   // Remove the outline when :focus is triggered
   > a {
      outline: 0;
   }
}

.dropdown-menu-offset {
   transform: translateY($padding-xs-vertical);
}

// Menu positioning
//
// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
// menu with the parent.
.dropdown-menu-right {
   left: auto; // Reset the default from `.dropdown-menu`
   right: 0;
}

// With v3, we enabled auto-flipping if you have a dropdown within a right
// aligned nav component. To enable the undoing of that, we provide an override
// to restore the default dropdown menu alignment.
//
// This is only for left-aligning a dropdown menu within a `.navbar-right` or
// `.pull-right` nav component.
.dropdown-menu-left {
   left: 0;
   right: auto;
}

// Dropdown section headers
.dropdown-header {
   display: block;
   padding: 5px 20px;
   font-size: 14px;
   font-weight: 700;
   line-height: $line-height-base;
   color: $dropdown-header-color;
   white-space: nowrap; // as with > li > a
}

// Backdrop to catch body clicks on mobile, etc.
.dropdown-backdrop {
   position: fixed;
   left: 0;
   right: 0;
   bottom: 0;
   top: 0;
   z-index: ($zindex-dropdown - 10);
}

// Right aligned dropdowns
.pull-right > .dropdown-menu {
   right: 0;
   left: auto;
}

// Allow for dropdowns to go bottom up (aka, dropup-menu)
//
// Just add .dropup after the standard .dropdown class and you're set, bro.
// TODO: abstract this so that the navbar fixed styles are not placed here?

.dropup,
.navbar-fixed-bottom .dropdown {
   // Reverse the caret
   .caret {
      border-top: 0;
      border-bottom: $caret-width-base solid;
      content: "";
   }

   // Different positioning for bottom up menu
   .dropdown-menu {
      top: auto;
      bottom: 100%;
      margin-bottom: 2px;
   }
}

.dropup .dropdown-menu {
   margin-bottom: 0;
   border-radius: $border-radius-base $border-radius-base 0 0;
}


// Component alignment
//
// Reiterate per navbar.less and the modified component alignment there.

@media (min-width: $grid-float-breakpoint) {
   .navbar-right {
      .dropdown-menu {
         right: 0;
         left: auto;
      }

      // Necessary for overrides of the default right aligned menu.
      // Will remove come v4 in all likelihood.
      .dropdown-menu-left {
         left: 0;
         right: auto;
      }
   }
}

/**
 * dropdown-submenu
 * --------------------------------------------------
 */
.dropdown-submenu {
   position: relative;

   .dropdown-menu {
      top: 0;
      left: 100%;
      margin-top: -6px;
      margin-left: -1px;
      border-radius: 0 $border-radius-base $border-radius-base $border-radius-base;
   }

   &:hover .dropdown-menu {
      display: block;
   }

   .dropup & .dropdown-menu {
      top: auto;
      bottom: 0;
      margin-top: 0;
      margin-bottom: -2px;
      border-radius: $border-radius-base $border-radius-base $border-radius-base 0;
   }

   > a::after {
      display: block;
      content: " ";
      float: right;
      width: 0;
      height: 0;
      border-color: transparent;
      border-style: solid;
      border-width: 5px 0 5px 5px;
      border-left-color: $darkgray-dark;
      //margin-top: 5px;
      //margin-right: -10px;
      margin-left: auto;
   }

   &.pull-left {
      float: none;
   }

   &.pull-left .dropdown-menu {
      left: -100%;
      margin-left: 10px;
      border-radius: $border-radius-base 0 $border-radius-base $border-radius-base;
   }
}

/* wpj new modification */
.wpj-form-group {
   .btn-block ~ .dropdown-menu {
      margin-top: 0;
   }
}