@import "variables";
@import "mixins";

/*=============================================*\
 Some styles to show off masonry layout
\*=============================================*/

$pictureGutter: 24px;
$itemHeight: 220px;
.picture-item {
  height: 220px;
  margin-top: $pictureGutter;

  &.shuffle-item {
    margin-left: 0; /* shuffle items shouldn't have a left margin*/
  }

  &.picture-item--h2 {
    height: ($itemHeight * 2) + $pictureGutter; /* 2x the height + 1 gutter */
  }

  // Ehh, i should really use something other than col-6@sm to target this...
  &.col-6\@sm:not(.picture-item--h2) {

    .picture-item__details {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      background-color: #333;
      background-color: rgba(black, .6);
      color: white;
      overflow: hidden;
    }

    .picture-item__description {
      display: none;
    }
  }

  .picture-item__inner {
    position: relative;
    height: 100%;
    overflow: hidden;
    background: $clouds;
  }

  img {
    display: block;
    width: 100%;
    height: auto;
  }

  .picture-item__blur {
    display: none;
  }

  .picture-item__details,
  .picture-item__description {
    padding: 1em;
  }
  .picture-item__description {
    margin: 0;
    padding-top: 0;
    padding-right: 2em;
  }

  .picture-item__tags {
    margin: 0;
  }
}

// Autoprefixer misses a parenthesis.
@supports (filter: blur(1px)) {

  .picture-item.col-6\@sm:not(.picture-item--h2) {

    .picture-item__blur {
      position: absolute;
      z-index: 1;
      top: calc(50px - #{$itemHeight}); // Caption is 50px tall.
      left: 0;
      display: block;
      filter: blur(7px);
    }

    .picture-item__details {
      background: none;
    }

    .picture-item__tags,
    .picture-item__title {
      position: relative;
      z-index: 2;
    }
  }
}


/*
  Shuffle needs either relative or absolute positioning on the container
  It will set it for you, but it'll cause another style recalculation and layout.
  AKA worse performance - so just set it here
 */
.shuffle--container {
  position: relative;
  overflow: hidden;
}

.shuffle--fluid .shuffle__sizer {
  position: absolute;
  opacity: 0;
  visibility: hidden;
}


/* Animate in styles */
.shuffle--animatein {
  overflow: visible;
}

.shuffle--animatein .picture-item__inner {
  opacity: 0;
  transform: translate(0, 220px);
}

.shuffle--animatein .picture-item__inner--transition {
  transition: all .6s ease;
}

.shuffle--animatein .picture-item.in .picture-item__inner {
  opacity: 1;
  transform: translate(0, 0);
}



@include breakpoint(sm, true) {

  .picture-item {
    height: auto;
    margin-top: 20px;

    &.picture-item--h2 {
      height: auto;
    }

    .picture-item__details,
    .picture-item__description {
      font-size: .875em;
      padding: .625em;
    }

    .picture-item__description {
      padding-right: .875em;
      padding-bottom: 1.25em;
    }
  }

  .filter > .row,
  .filter > .row > div {
    margin: 10px 0;
  }

  .m-nofloat {
    float: none;
  }
}