@skin_name: UNK;
@_c4: #000;

//General
@font_size: 12px;
@color:#888;
@target_color: #555;
@description_color: #aaa;
@highlight_color: #4d90fe;

//Toggle
@toggle_background:#222;
@toggle_color:#eee;
@toggle_background_hover:#111;
@toggle_color_hover:#fff;

//Menu Bar
@menu_bar_background: #fff;
@menu_bar_border: none;

//Top Level
@top_level_text_transform:none;
@top_level_font_weight: normal;
@top_level_color: #111;
@top_level_color_hover: #000;
@top_level_background_hover: #eee;
@top_level_highlight_color: #4d90fe;
@top_level_highlight_background:transparent;
@top_level_glow_opacity:.1;
@top_level_divider:none;

//Top Level Stack
@top_level_stack_color: @top_level_color;
@top_level_stack_color_hover: @top_level_color_hover;

//Current Items
@top_level_current_item_color: #222;
@top_level_current_item_background: transparent;
@current_item_color: #222;
@current_item_background: transparent;


//Headers
@header_font_weight: bold;
@header_border: 1px solid #e9e9e9;
@header_color: @target_color;
@header_color_hover: #222;


//Dropdown Submenus
@dropdown_background: #fff;
@dropdown_border: 1px solid #e9e9e9;
@dropdown_border_top:none;



//Submenu Items
@submenu_target_color: #555;
@submenu_target_color_hover: #111;
@submenu_description_color: #aaa;
@submenu_description_color_hover: #666;


//Tabs
@tab_background_hover: #eee;
@tab_color_hover: #111;
@tab_border_color: #eee;


.topglow{}

//Mixins
.text-shadow (@string: 0 1px 3px rgba(0, 0, 0, 0.25)) {
  text-shadow: @string;
}
.gradient (@startColor: #eee, @endColor: white) {
  background-color: @startColor;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(50%,@startColor), color-stop(50%,@startColor), color-stop(50%,@endColor));
  background: -webkit-linear-gradient(top, @startColor, @endColor);
  background: -moz-linear-gradient(top, @startColor, @endColor);
  background: -ms-linear-gradient(top, @startColor, @endColor);
  background: -o-linear-gradient(top, @startColor, @endColor);
}
.gradient_hard (@startColor: #eee, @endColor: white) {
  background-color: @startColor;
  background: -webkit-gradient(linear, left top, left bottom, from(@startColor), to(@endColor));
  background: -webkit-linear-gradient(top, @startColor 50%, @startColor 50%, @endColor 50%);
  background: -moz-linear-gradient(top, @startColor 50%, @startColor 50%, @endColor 50%);
  background: -ms-linear-gradient(top, @startColor 50%, @startColor 50%, @endColor 50%);
  background: -o-linear-gradient(top, @startColor 50%, @startColor 50%, @endColor 50%);
}
.inner-glow (@x: 0, @y: 1px, @blur: 2px, @spread: 0, @alpha: 0.25) {
  -webkit-box-shadow: inset @x @y @blur @spread rgba(255, 255, 255, @alpha);
  -moz-box-shadow:    inset @x @y @blur @spread rgba(255, 255, 255, @alpha);
  box-shadow:         inset @x @y @blur @spread rgba(255, 255, 255, @alpha);
}

.top_border_spacer( @_skin_name , @_border_color:transparent ){
	.ubermenu-skin-@{_skin_name}.ubermenu-horizontal .ubermenu-item-level-0.ubermenu-active:after{
		content:'';
		border-bottom:1px solid @_border_color;
		width:100%;
    width:calc( 100% + 1px );
		margin-bottom:-1px;
    //position:absolute;
    //left:0;
	}
  .ubermenu-skin-@{_skin_name}.ubermenu-horizontal .ubermenu-item-level-0.ubermenu-active > .ubermenu-submenu-drop,
	.ubermenu-skin-@{_skin_name}.ubermenu-horizontal:not(.ubermenu-transition-shift) .ubermenu-item-level-0 > .ubermenu-submenu-drop{
		margin-top:1px;
	}
}

.vertical_border_overlay( @_skin_name , @_border:1px solid black ){
  .ubermenu-skin-@{_skin_name}.ubermenu-vertical:before{
    content:'';
    position:absolute;
    top:0;
    right:-1px;
    height:100%;
    border-right:@_border;
    z-index:100;
    width:0;
  }
}

.bar_with_border( @_skin_name ){
  .ubermenu-skin-@{_skin_name} .ubermenu-item .ubermenu-submenu-drop{
    -webkit-box-sizing: content-box; /* Takes into account borders */
    -moz-box-sizing: content-box; /* Takes into account borders */
    -o-box-sizing: content-box; /* Takes into account borders */
    box-sizing: content-box; /* Takes into account borders */
  }
  // Drop Sub - Left Edge of Menu Bar
  .ubermenu-skin-@{_skin_name}.ubermenu-horizontal .ubermenu-submenu-drop.ubermenu-submenu-align-left_edge_bar,
  .ubermenu-skin-@{_skin_name}.ubermenu-horizontal .ubermenu-submenu-drop.ubermenu-submenu-align-full_width{
    left:-1px; /* for borders */
  }
  // Drop Sub - Right Edge of Menu Bar
  .ubermenu-skin-@{_skin_name}.ubermenu-horizontal .ubermenu-submenu-drop.ubermenu-submenu-align-right_edge_bar{
    right:-1px; /* for borders */
  }
  .ubermenu-skin-@{_skin_name}.ubermenu-horizontal .ubermenu-submenu-drop.ubermenu-submenu-align-full_width.ubermenu-submenu-padded{
    width: calc(100% + 3px); /* because we use box-sizing:border-box */
  }

  .ubermenu-skin-@{_skin_name}.ubermenu-vertical .ubermenu-item-level-0 > .ubermenu-submenu-drop,
  //.ubermenu-skin-@{_skin_name}.ubermenu-vertical .ubermenu-submenu .ubermenu-item.ubermenu-active > .ubermenu-submenu-drop,
  .ubermenu-skin-@{_skin_name}.ubermenu-nojs.ubermenu-vertical .ubermenu-item-level-0:hover > .ubermenu-submenu-drop,
  .ubermenu-skin-@{_skin_name}.ubermenu-vertical .ubermenu-item-level-0.ubermenu-active > .ubermenu-submenu-drop,
  .ubermenu-skin-@{_skin_name}.ubermenu-vertical .ubermenu-active .ubermenu-submenu.ubermenu-submenu-type-flyout .ubermenu-submenu-type-mega{
    top:-1px;
  }

  // @media screen and (max-width:959px){
  //   .ubermenu-skin-@{_skin_name}.ubermenu-responsive .ubermenu-nav .ubermenu-item .ubermenu-submenu.ubermenu-submenu-drop{
  //     left: -1px !important; /* For borders */
  //   }
  // }
}
.bar_without_border( @_skin_name ){
  .ubermenu-skin-@{_skin_name}.ubermenu-transition-fade .ubermenu-item .ubermenu-submenu-drop{
    margin-top:0;
  }
}

// .submenu_border_spacer{
// 	.ubermenu .ubermenu-item-level-0.ubermenu-active > .ubermenu-submenu-drop{
// 	  margin-top:1px;
// 	}
// 	.ubermenu .ubermenu-item-level-0 > .ubermenu-submenu-drop:before{
// 	  content:'';
// 	  position:absolute;
// 	  width:100%;
// 	  height:1px;
// 	  background:transparent;
// 	  top:-1px;
// 	  left:0;
// 	  /*border-top:1px solid transparent;*/
// 	  display:block;
// 	}
// }