//
// Clearing Variables
//
$include-html-clearing-classes ?= $include-html-classes;

// We use these to set the background colors for parts of Clearing.
$clearing-bg ?= #111;
$clearing-caption-bg ?= $clearing-bg;
$clearing-carousel-bg ?= #111;
$clearing-img-bg ?= $clearing-bg;

// We use these to style the close button
$clearing-close-color ?= #fff;
$clearing-close-size ?= 40px;

// We use these to style the arrows
$clearing-arrow-size ?= 16px;
$clearing-arrow-color ?= $clearing-close-color;

// We use these to style captions
$clearing-caption-font-color ?= #fff;
$clearing-caption-padding ?= 10px 30px;

// We use these to make the image and carousel height and style
$clearing-active-img-height ?= 75%;
$clearing-carousel-height ?= 150px;
$clearing-carousel-thumb-width ?= 175px;
$clearing-carousel-thumb-active-border ?= 4px solid rgb(255,255,255);

if $include-html-clearing-classes {
  // We decided to not create a mixin for Clearing because it relies
  // on predefined classes and structure to work properly.
  // The variables above should give enough control.

  /* Clearing Styles */
  [data-clearing] {
    clearfix();
    margin-bottom: 0;
    list-style: none;

    li {
      float: $default-float;
      margin-{$opposite-direction}: 10px;
    }
  }

  .clearing-blackout {
    background: $clearing-bg;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    {$default-float}: 0;
    z-index: 998;

    .clearing-close { display: block; }
  }

  .clearing-container {
    position: relative;
    z-index: 998;
    height: 100%;
    overflow: hidden;
    margin: 0;
  }

  .visible-img {
    height: 95%;
    position: relative;

    img {
      position: absolute;
      {$default-float}: 50%;
      top: 50%;
      margin-{$default-float}: -50%;
      max-height: 100%;
      max-width: 100%;
    }
  }

  .clearing-caption {
    color: $clearing-caption-font-color;
    line-height: 1.3;
    margin-bottom: 0;
    text-align: center;
    bottom: 0;
    background: $clearing-caption-bg;
    width: 100%;
    padding: $clearing-caption-padding;
    position: absolute;
    {$default-float}: 0;
  }

  .clearing-close {
    z-index: 999;
    padding-{$default-float}: 20px;
    padding-top: 10px;
    font-size: $clearing-close-size;
    line-height: 1;
    color: $clearing-close-color;
    display: none;

    &:hover,
    &:focus { color: #ccc; }
  }

  .clearing-assembled .clearing-container { height: 100%;
    .carousel > ul { display: none; }
  }

  // If you want to show a lightbox, but only have a single image come through as the thumbnail
  .clearing-feature li {
    display: none;
    &.clearing-featured-img {
      display: block;
    }
  }

  // Large screen overrides
  @media $small {
    .clearing-main-prev,
    .clearing-main-next {
      position: absolute;
      height: 100%;
      width: 40px;
      top: 0;
      & > span {
        position: absolute;
        top: 50%;
        display: block;
        width: 0;
        height: 0;
        border: solid $clearing-arrow-size;
      }
    }
    .clearing-main-prev {
      {$default-float}: 0;
      & > span {
        {$default-float}: 5px;
        border-color: transparent;
        border-{$opposite-direction}-color: $clearing-arrow-color;
      }
    }
    .clearing-main-next {
      {$opposite-direction}: 0;
      & > span {
        border-color: transparent;
        border-{$default-float}-color: $clearing-arrow-color;
      }
    }

    .clearing-main-prev.disabled,
    .clearing-main-next.disabled { opacity: 0.5; }

    .clearing-assembled .clearing-container {

      .carousel {
        background: $clearing-carousel-bg;
        height: $clearing-carousel-height;
        margin-top: 5px;

        & > ul {
          display: block;
          z-index: 999;
          width: 200%;
          height: 100%;
          margin-{$default-float}: 0;
          position: relative;
          {$default-float}: 0;

          li {
            display: block;
            width: $clearing-carousel-thumb-width;
            height: inherit;
            padding: 0;
            float: $default-float;
            overflow: hidden;
            margin-{$opposite-direction}: 1px;
            position: relative;
            cursor: $cursor-pointer-value;
            opacity: 0.4;

            &.fix-height {
              img {
                min-height: 100%;
                height: 100%;
                max-width: none;
              }
            }

            a.th {
              border: none;
              if $experimental {
                -webkit-box-shadow: none;
              }
                      box-shadow: none;
              display: block;
            }

            img {
            cursor: $cursor-pointer-value !important;
              min-width: 100% !important;
            }

            &.visible { opacity: 1; }
          }
        }
      }

      .visible-img {
        background: $clearing-img-bg;
        overflow: hidden;
        height: $clearing-active-img-height;
      }
    }

    .clearing-close {
      position: absolute;
      top: 10px;
      {$opposite-direction}: 20px;
      padding-{$default-float}: 0;
      padding-top: 0;
    }
  }

}