//@if cx-call-once("cx/widgets/checker-background") {
//   %cx-checker-bg {
//      background-repeat: repeat;
//      background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAYdEVYdFNvZnR3YXJlAHBhaW50Lm5ldCA0LjAuOWwzfk4AAAAfSURBVChTY9i5Y89/dAwEDOh4SCjEJohN8+BXuOc/AOttNBKJWD4sAAAAAElFTkSuQmCC");
//   }
//}

@mixin cx-checker-background(
   $tile-size: 4px,
   $color: rgba(gray, 0.5)
) {
   background-image: linear-gradient(45deg, $color 25%, transparent 25%), linear-gradient(-45deg, $color 25%, transparent 25%), linear-gradient(45deg, transparent 75%, $color 75%), linear-gradient(-45deg, transparent 75%, $color 75%);
   background-size: 2 * $tile-size 2 * $tile-size;
   background-position: 0 0, 0 $tile-size, $tile-size -#{$tile-size}, -#{$tile-size} 0px;
}

@mixin cx-colorpicker(
   $name: 'colorpicker',
   $state-style-map: $cx-colorpicker-state-style-map,
   $placeholder: $cx-input-placeholder,
   $besm: $cx-besm
) {
   $block: map-get($besm, block);
   $element: map-get($besm, element);
   $state: map-get($besm, state);

   .#{$block}#{$name} {

      @include cx-add-state-rules($state-style-map, default);

      display: inline-flex;
      flex-direction: column;

      @media screen and (min-width: 500px) {
         flex-direction: row;
      }

      &:hover {
        @include cx-add-state-rules($state-style-map, hover);
      }

      input {
         @include cxe-field-input(
            $besm,
            $state-style-map,
            $placeholder: $placeholder,
            $input: false,
            $overrides: (
               default: (
                  line-height: 12px,
                  font-size: 11px,
                  font-family: $cx-default-colorpicker-font-family,
                  padding: 2px
               )
            )
         );
      }
   }

   .#{$element}#{$name}-picker {
      width: 200px;
      height: 200px;
      margin: 5px;
      //cursor: crosshair;
      float: left;
      position: relative;
      touch-action: none;

      background: -webkit-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -webkit-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
      background: -moz-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -moz-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
      background: -ms-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -ms-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
      background: -o-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -o-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
   }

   .#{$element}#{$name}-indicator {
      position: absolute;
      border: 2px solid rgba(255, 255, 255, 0.8);
      border-radius: 50%;
      box-sizing: border-box;
      width: 9px;
      height: 9px;
      left: calc(50% - 5px);
      top: calc(50% - 5px);
   }

   .#{$element}#{$name}-hue {
      height: 15px;
      position: relative;
      background: -moz-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%, #00F 66.66%, #F0F 83.33%, #F00 100%);
      background: -webkit-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%, #00F 66.66%, #F0F 83.33%, #F00 100%);
      background: -ms-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%, #00F 66.66%, #F0F 83.33%, #F00 100%);
      background: -o-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%, #00F 66.66%, #F0F 83.33%, #F00 100%);
      touch-action: none;
      //margin-bottom: 5px;

      .#{$element}#{$name}-indicator {
         border-color: rgba(0, 0, 0, 0.5);
         height: calc(100% + 4px);
         border-radius: 2px;
         width: 4px;
         top: -2px;
      }
   }

   .#{$element}#{$name}-alpha {
      height: 16px;
      //@extend %cx-checker-bg;
      @include cx-checker-background();
      position: relative;
      touch-action: none;

      & > div:first-child {
         width: 100%;
         height: 100%;
      }

      .#{$element}#{$name}-indicator {
         border-color: rgba(0, 0, 0, 0.5);
         top: -2px;
         height: calc(100% + 4px);
         border-radius: 2px;
         width: 4px;
      }
   }

   .#{$element}#{$name}-details {
      width: 200px;
      min-height: 170px;
      float: left;
      margin: 5px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
   }

   .#{$element}#{$name}-inputs {
      label {
         width: 25%;
         display: inline-block;
         text-align: right;
         font-size: 12px;

         input {
            width: 60%;
            text-align: center;
         }
      }
   }

   .#{$element}#{$name}-preview {
   }

   .#{$element}#{$name}-color {
      //@extend %cx-checker-bg;
      @include cx-checker-background();
      height: 68px;
      width: 68px;
      float: right;

      & > div {
         width: 100%;
         height: 100%;
      }
   }

   .#{$element}#{$name}-values {
      float: left;
      width: 100px;
      margin-right: 5px;

      input {
         width: 120px;
         display: block;
      }

      input:not(:last-child) {
         margin: 0 0 8px 0;
      }
   }
}

@if (cx-should-include('cx/widgets/ColorPicker')) {
   @include cx-colorpicker();
}