/*
 * # Semantic - Dropdown
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Copyright 2014 Contributor
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

/*******************************
            Theme
*******************************/

@type    : 'module';
@element : 'dropdown';

@import '../../semantic.config';


/*******************************
            Dropdown
*******************************/

.ui.dropdown {
  cursor: pointer;
  position: relative;
  display: inline-block;
  line-height: @lineHeight;
  transition: @transition;
  tap-highlight-color: rgba(0, 0, 0, 0);
}


/*******************************
            Content
*******************************/

/*--------------
     Menu
---------------*/

.ui.dropdown .menu {
  cursor: auto;
  position: absolute;
  display: none;
  top: 100%;

  margin: @menuMargin;
  padding: @menuPadding;
  background: @menuBackground;
  min-width: 100%;

  white-space: @menuWrap;
  font-size: 1rem;
  text-shadow: none;

  box-shadow: @menuBoxShadow;
  border-radius: @menuBorderRadius;
  transition: @menuTransition;
  z-index: @menuZIndex;
  will-change: transform, opacity;
}

/*--------------
      Icon
---------------*/

.ui.dropdown > .dropdown.icon {
  width: auto;
  margin: @dropdownIconMargin;
}
.ui.dropdown .menu .item .dropdown.icon {
  width: auto;
  float: @dropdownSubMenuIconFloat;
  margin: @dropdownSubMenuIconMargin;
}


/*--------------
      Text
---------------*/

.ui.dropdown > .text {
  display: inline-block;
  vertical-align: top;
  transition: @textTransition;
}

/*--------------
    Menu Item
---------------*/

.ui.dropdown .menu .item {
  cursor: pointer;
  display: block;
  border: @itemBorder;
  height: @itemHeight;

  border-top: @itemDivider;
  font-size: @itemFontSize;
  color: @itemColor;

  padding: @itemVerticalPadding @itemHorizontalPadding !important;
  font-size: @itemFontSize;
  text-transform: @itemTextTransform;
  font-weight: @itemFontWeight;
  text-align: @itemTextAlign;

  box-shadow: @itemBoxShadow;
  -webkit-touch-callout: none;
}
.ui.dropdown .menu .item .icon {
  margin: @itemIconMargin;
}

.ui.dropdown .menu .item:first-child {
  border-top: none;
}

/*--------------
   Item Image
---------------*/

.ui.dropdown .menu .item > img {
  height: 2.5em;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.5em;
}


/*--------------
    Sub Menu
---------------*/

.ui.dropdown .menu .menu {
  top: @subMenuTop !important;
  left: @subMenuLeft !important;
  right: @subMenuRight !important;
  margin: @subMenuMargin !important;
  border-radius: @subMenuBorderRadius !important;
}

/* Hide Arrow */
.ui.dropdown .menu .menu:after {
  display: none;
}


/*******************************
            Coupling
*******************************/

/* Remove Menu Item Divider */
.ui.dropdown .ui.menu .item:before,
.ui.menu .ui.dropdown .menu .item:before {
  display: none;
}

/* Prevent Menu Item Border */
.ui.menu .ui.dropdown .menu .active.item {
  border-left: none;
}

/* No Margin On Icon Button */
.ui.dropdown.icon.button > .dropdown.icon {
  margin: 0em;
}

/* Automatically float dropdown menu right on last menu item */
.ui.menu .right.menu .dropdown:last-child .menu,
.ui.buttons > .ui.dropdown:last-child .menu {
  left: auto;
  right: 0em;
}


/*******************************
              Types
*******************************/

/*--------------
    Selection
---------------*/
/* Displays like a select box */

.ui.selection.dropdown {
  cursor: pointer;
  word-wrap: break-word;
  white-space: normal;
  outline: 0;

  background: @selectionBackground;
  display: @selectionDisplay;
  padding: @selectionVerticalPadding @selectionHorizontalPadding;
  color: @selectionTextColor;
  box-shadow: @selectionBoxShadow !important;
  border-radius: @selectionBorderRadius !important;

  /* Matches selection dropdown height to input height */
  border-top: 1px solid transparent;
}
.ui.selection.dropdown.active {
  transform: rotateZ(0deg);
  z-index: 10;
}
.ui.selection.dropdown select {
  display: none;
}
.ui.selection.dropdown > .dropdown.icon {
  opacity: @selectionIconOpacity;
  margin: @selectionIconMargin;
  transition: @selectionIconTransition;
}

.ui.selection.dropdown .menu {
  overflow-x: hidden;
  overflow-y: auto;
  max-height: @selectionMenuMaxHeight;
  box-shadow: @selectionMenuBoxShadow;
}
.ui.selection.dropdown .menu:after,
.ui.selection.dropdown .menu:before {
  display: none;
}

/* Hover */
.ui.selection.dropdown:hover {
  box-shadow: @selectionHoverBoxShadow !important;
}
.ui.selection.dropdown:hover .menu {
  box-shadow: @selectionHoverMenuBoxShadow;
}
.ui.selection.dropdown:hover > .dropdown.icon {
  opacity: @selectionHoverIconOpacity;
}

/* Connecting Border */
.ui.active.selection.dropdown,
.ui.visible.selection.dropdown {
  border-bottom-left-radius: @selectionVisibleConnectingBorder !important;
  border-bottom-right-radius: @selectionVisibleConnectingBorder !important;
}

.ui.active.selection.dropdown > .dropdown.icon {
  opacity: @selectionActiveIconOpacity;
}

/*--------------
     Inline
---------------*/

.ui.inline.dropdown {
  cursor: pointer;
  display: inline-block;
  color: @inlineTextColor;
}
.ui.inline.dropdown .dropdown.icon {
  margin: @inlineIconMargin;
  vertical-align: top;
}
.ui.inline.dropdown .text {
  font-weight: @inlineTextFontWeight;
}
.ui.inline.dropdown .menu {
  cursor: auto;
  margin-top: @inlineMenuDistance;
  border-radius: @inlineMenuBorderRadius;
}


/*******************************
            States
*******************************/

/* Dropdown Visible */
.ui.visible.dropdown > .menu {
  display: block;
}

/*--------------------
        Hover
----------------------*/

/* Menu Item Hover */
.ui.dropdown .menu .item:hover {
  background-color: rgba(0, 0, 0, 0.03);
  z-index: 12;
}

/*--------------------
        Active
----------------------*/

/* Menu Item Active */
.ui.dropdown .menu .active.item {
  background: @activeItemBackground;
  font-weight: @activeItemFontWeight;
  color: @activeItemColor;
  box-shadow: @activeItemBoxShadow;
  z-index: @activeItemZIndex;
}

/*--------------------
     Default Text
----------------------*/

.ui.dropdown > .default.text,
.ui.default.dropdown > .text {
  color: @defaultTextColor;
}
.ui.dropdown:hover > .default.text,
.ui.default.dropdown:hover > .text {
  color: @defaultTextHoverColor;
}

/*--------------------
        Error
----------------------*/

.ui.dropdown.error,
.ui.dropdown.error > .text,
.ui.dropdown.error > .default.text {
  color: @errorTextColor !important;
}

.ui.selection.dropdown.error {
  background: @errorBackgroundColor;
  box-shadow: 0px 0px 0px 1px @errorBorderColor !important;
}

.ui.selection.dropdown.error:hover {
  box-shadow: 0px 0px 0px 1px @errorBorderColor !important;
}

.ui.dropdown.error > .menu,
.ui.dropdown.error > .menu .menu {
  box-shadow: 0px 0px 1px 1px @errorBorderColor !important;
}

.ui.dropdown.error > .menu .item {
  color: #D95C5C !important;
}

/* Item Hover */
.ui.dropdown.error > .menu .item:hover {
  background-color: #FFF2F2 !important;
}

/* Item Active */
.ui.dropdown.error > .menu .active.item {
  background-color: #FDCFCF !important;
}


/*******************************
           Variations
*******************************/

/*--------------
    Direction
---------------*/

/* Flyout Direction */
.ui.dropdown .menu {
  left: 0px;
}


/*--------------
     Simple
---------------*/

/* Displays without javascript */

.ui.simple.dropdown .menu:before,
.ui.simple.dropdown .menu:after {
  display: none;
}
.ui.simple.dropdown .menu {
  position: absolute;
  display: block;
  overflow: hidden;
  top: -9999px !important;
  opacity: 0;
  width: 0;
  height: 0;
  transition: @simpleTransition;
}

.ui.simple.active.dropdown,
.ui.simple.dropdown:hover {
  border-bottom-left-radius: 0em !important;
  border-bottom-right-radius: 0em !important;
}

.ui.simple.active.dropdown > .menu,
.ui.simple.dropdown:hover > .menu {
  overflow: visible;
  width: auto;
  height: auto;
  top: 100% !important;
  opacity: 1;
}
.ui.simple.dropdown > .menu .item:active > .menu,
.ui.simple.dropdown:hover > .menu .item:hover > .menu {
  overflow: visible;
  width: auto;
  height: auto;
  top: 0% !important;
  left: 100% !important;
  opacity: 1;
}
.ui.simple.disabled.dropdown:hover .menu {
  display: none;
  height: 0px;
  width: 0px;
  overflow: hidden;
}



/*--------------
      Fluid
---------------*/

.ui.fluid.dropdown {
  display: block;
}
.ui.fluid.dropdown > .dropdown.icon {
  float: right;
}


/*--------------
    Floating
---------------*/

.ui.floating.dropdown .menu {
  left: 0;
  right: auto;
  margin-top: @floatingMenuDistance !important;
  box-shadow: @floatingMenuBoxShadow;
  border-radius: @floatingMenuBorderRadius;
}

/*--------------
     Pointing
---------------*/


.ui.pointing.dropdown .menu {
  top: 100%;
  margin-top: @pointingMenuDistance;
  border-radius: @pointingMenuBorderRadius;
}

.ui.pointing.dropdown .menu:after {
  display: block;
  position: absolute;
  pointer-events: none;
  content: '';
  visibility: visible;
  transform: rotate(45deg);

  width: @pointingArrowSize;
  height: @pointingArrowSize;
  box-shadow: @pointingArrowBoxShadow;
  background: @pointingArrowBackground;
  z-index: @pointingArrowZIndex;
}

/* Directions */
.ui.pointing.dropdown .menu:after {
  top: @pointingArrowOffset;
  left: 50%;
  margin: 0em 0em 0em @pointingArrowOffset;
}
.ui.top.left.pointing.dropdown .menu {
  top: 100%;
  bottom: auto;
  left: 0%;
  right: auto;
  margin: @pointingArrowDistanceFromEdge 0em 0em;
}
.ui.top.left.pointing.dropdown .menu:after {
  top: @pointingArrowOffset;
  left: @pointingArrowDistanceFromEdge;
  right: auto;
  margin: 0em;
  transform: rotate(45deg);
}
.ui.top.right.pointing.dropdown .menu {
  top: 100%;
  bottom: auto;
  right: 0%;
  left: auto;
  margin: @pointingArrowDistanceFromEdge 0em 0em;
}
.ui.top.right.pointing.dropdown .menu:after {
  top: @pointingArrowOffset;
  left: auto;
  right: @pointingArrowDistanceFromEdge;
  margin: 0em;
  transform: rotate(45deg);
}

.ui.left.pointing.dropdown .menu {
  top: 0%;
  left: 100%;
  right: auto;
  margin: 0em 0em 0em @pointingArrowDistanceFromEdge;
}
.ui.left.pointing.dropdown .menu:after {
  top: 1em;
  left: @pointingArrowOffset;
  margin: 0em 0em 0em 0em;
  transform: rotate(-45deg);
}

.ui.right.pointing.dropdown .menu {
  top: 0%;
  left: auto;
  right: 100%;
  margin: 0em @pointingArrowDistanceFromEdge 0em 0em;
}
.ui.right.pointing.dropdown .menu:after {
  top: 1em;
  left: auto;
  right: @pointingArrowOffset;
  margin: 0em 0em 0em 0em;
  transform: rotate(135deg);
}

.loadUIOverrides();