//
// Clearing Variables
//

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

// We use these to style the close button
$clearing-close-color:                  #fff !default;
$clearing-close-size:                   40px !default;

// We use these to style the arrows
$clearing-arrow-size:                   16px !default;
$clearing-arrow-color:                  $clearing-close-color !default;

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

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


// 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] {
  @include clearfix;
  margin-bottom: 0;
}

.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; }
}


// 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; }

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

  .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: pointer;
          opacity: 0.4;

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

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

          img {
            cursor: pointer !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;
  }
}