@import 'open-project-mixins';

body {
  font-family: $font-family;
  font-size: 15px;
  line-height: 1.6;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-smoothing: antialiased;

  color: $main-font-color;
}

abbr {
  cursor: help;
}

a {
  &:link, &:hover, &:visited {
    color: $primary-dark-color;
    text-decoration: none;
  }
}

.item-grid {
  @media screen and (min-width: $bigscreen-breakpoint) {
    margin: 0 -#{$gutter} 0 0;
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;

    > .item {
      margin-right: $gutter;
      flex: 1;

      &.featured-item::before {
        // Reposition featured item label for grid layout
        // !important overrides .item-card which ends up with higher specificity
        top: -1em !important;
        left: 30px !important; // Matches corresponding item card padding
        right: auto !important;
        bottom: auto !important;
      }
    }
  }
}

.index-item-grid {
  margin-top: 40px;

  @media screen and (min-width: $bigscreen-breakpoint) {
    margin-top: 80px;
  }
}

.main-section {
  margin-top: 50px;

  display: flex;
  flex-flow: column nowrap;

  > .puny-label {
    align-self: center;

    text-align: center;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: $primary-color;
  }

  > .title {
    align-self: center;

    text-align: center;
    font-weight: 600;

    margin-top: 0;
    margin-bottom: 1em;

    position: relative;

    .more-link {
      margin-left: .5em;
      font-size: 70%;
    }

    &:after {
      // Underlaying border feature can be turned on
      // in extending sections by providing border-bottom-color
      // on this :after element.
      content: " ";
      border-bottom-width: 12px;
      border-bottom-style: solid;
      border-bottom-color: transparent;
      position: absolute;
      bottom: 8px;
      left: -5px;
      right: -5px;
      z-index: -1;
    }
  }

  > .items {
    align-self: stretch;
  }
}

.with-symbol-background {
  position: relative;

  > * {
    z-index: 1;
    position: relative;
  }
  > svg {
    z-index: 0;
    position: absolute;
    top: -38px;
    right: -60px;
    height: 525px;
    width: 525px;
    path {
      fill: rgba($primary-color, 0.08);
    }
  }
}

.item-card {
  background: white;
  display: block;
  position: relative;

  &:link, &:hover, &:visited {
    color: inherit;
    text-decoration: none;
  }

  &.featured-item::before {
    content: "👍 featured";

    position: absolute;
    bottom: 2.5em;
    right: 2em;
    padding: 2px 6px;
    font-size: 12px;
    background: linear-gradient(135deg, rgba($primary-color, 0.7) 0%, rgba($primary-dark-color, 0.9) 100%);
    color: white;
    font-weight: bold;
  }

  header {
    > .parent-project {
      display: flex;
      flex-flow: row nowrap;
      align-items: center;
      justify-content: space-between;

      .project-logo {
        width: 32px;
        height: 32px;
        vertical-align: middle;
        margin-right: 10px;
      }
      .project-title {
        font-size: 14px;
        font-weight: 600;
        flex: 1;

        color: $primary-color;
        .layout--software-index & {
          color: $hub-software--primary-color;
        }
        .layout--spec-index & {
          color: $hub-specs--primary-color;
        }
      }
    }
    > .title {
      font-weight: 600;
      font-size: 20px;
      margin: 0 0 .5em 0;
    }
  }

  .body {
    margin: 0;
  }

  footer {
    color: grey;
    font-size: 14px;

    .last-update, .tags {
      margin: 6px 0 0 0;
    }

    .last-update {
      padding: 0;
    }

    .tags {
      list-style: none;
      padding: 0;

      > li {
        display: inline;
        font-weight: 600;
        margin: 0;
        padding: 0;

        &::after {
          content: ", ";
          color: grey;
          font-weight: normal;
        }
        &:last-child::after {
          content: "";
        }

        color: $primary-color;

        .site--hub.layout--software-index & {
          color: $hub-software--primary-color;
        }
        .site--hub.layout--spec-index & {
          color: $hub-specs--primary-color;
        }
      }
    }
  }
}

.post-meta-row {
  display: flex;
  flex-flow: row wrap;
  align-items: center;

  color: grey;
  font-size: 14px;

  .author-name {
    margin-right: 10px;
    white-space: nowrap;

    font-weight: 600;
    color: $primary-color;
  }

  .author-avatar {
    margin-right: 10px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;

    display: inline-block;
    vertical-align: middle;

    img {
      vertical-align: middle;
    }
  }
}

.post-card {
  position: relative;

  &.has-parent-project {
    padding-top: 20px;
  }
  .hub-symbol {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;

    svg path {
      fill: lighten(desaturate($primary-color, 30), 45);
    }
  }
  header {
    .title {
      font-weight: 600;
      font-size: 22px;
    }
    .external-link-icon {
      img {
        width: 16px;
        height: 16px;
      }
    }
  }
  footer {
    @extend .post-meta-row;
    margin-top: 14px;
  }
}

.tbd {
  @include tbd();
}

.main-article {
  max-width: 750px;

  > header {
    .title {
      font-size: 36px;
      font-weight: 600;
      margin-bottom: 36px;
    }
  }
  .body {
    font-size: 18px;
    line-height: 1.65;

    > p:first-child, > .paragraph:first-child p:only-child {
      margin-top: 0;
    }

    code {
      @include code-snippet();
    }

    a {
      border-bottom: 1px solid;
      &[rel=external] {
        border-bottom-style: dotted;
        &:link, &:hover, &:focus, &:active {
          .ico-ext {
            font-size: 50%;
            vertical-align: text-top;
            position: relative;
            left: .15em;
          }
        }
      }
    }

    pre {
      @include code-snippet-container();
    }

    dl {
      dd {
        margin-left: 1.25em;
      }
    }
    ul, ol {
      padding-left: 1.25em;

      li > p:only-child {
        // Keep list items visually together
        margin: 0;
      }
    }
    blockquote {
      margin-left: 1.25em;
    }

    @media screen and (min-width: $bigscreen-breakpoint) {
      dl dd {
        margin-left: 2em;
      }
      blockquote {
        margin-left: 2em;
      }
      ul, ol {
        padding-left: 2em;
      }
    }

    table {
      $border-color: lighten($main-font-color, 80);

      border-collapse: collapse;
      width: 100%;

      margin-top: 1em;
      margin-bottom: 1em;

      p {
        margin: 0;
      }

      th, td {
        text-align: left;
        padding: .5em;
      }
      tr {
        border-bottom: 1px solid $border-color;
        &:last-child {
          border-bottom-width: 0;
        }
      }
    }

    @include asciidoc-markup($primary-dark-color);
  }
}


html, body {
  margin: 0;
  padding: 0;
}

.underlay,
section,
header,
footer,
article {
  body > &,
  body > main > & {
    padding: 0 2em;
    @media screen and (min-width: $bigscreen-breakpoint) {
      padding: 0;
    }
  }
}

body {
  display: flex;
  flex-flow: column nowrap;
  min-height: 100vh;
  align-items: stretch;

  > main {
    flex: 1;
    overflow: hidden;
  }
}
body > .underlay,
body > main,
body > main > .underlay {
  display: flex;
  flex-flow: column nowrap;
  @media screen and (min-width: $bigscreen-breakpoint) {
    align-items: center;
  }
}
.underlay {
  @media screen and (min-width: $bigscreen-breakpoint) {
    width: 100%;
  }
}

header,
footer,
section,
.hero,
article {
  body > &,
  body > .underlay > &,
  body > main > &,
  body > main > .underlay > & {
    @media screen and (min-width: $bigscreen-breakpoint) {
      padding: 0;
      width: $bigscreen-breakpoint - $gutter * 2;
    }
    @media screen and (min-width: $widescreen-breakpoint) {
      width: $widescreen-breakpoint - $gutter * 2;
    }
  }
}