@import "../utilities/mixins";

$content-heading-color: $text-strong !default;
$content-heading-weight: $weight-semibold !default;
$content-heading-line-height: 1.125 !default;

$content-block-margin-bottom: 1em !default;

$content-blockquote-background-color: $background !default;
$content-blockquote-border-left: 5px solid $border !default;
$content-blockquote-padding: 1.25em 1.5em !default;

$content-pre-padding: 1.25em 1.5em !default;

$content-table-cell-border: 1px solid $border !default;
$content-table-cell-border-width: 0 0 1px !default;
$content-table-cell-padding: 0.5em 0.75em !default;
$content-table-cell-heading-color: $text-strong !default;
$content-table-head-cell-border-width: 0 0 2px !default;
$content-table-head-cell-color: $text-strong !default;
$content-table-body-last-row-cell-border-bottom-width: 0 !default;
$content-table-foot-cell-border-width: 2px 0 0 !default;
$content-table-foot-cell-color: $text-strong !default;

.content {
  @extend %block;

  // Inline
  li + li {
    margin-top: 0.25em;
  }

  // Block
  p,
  dl,
  ol,
  ul,
  blockquote,
  pre,
  table {
    &:not(:last-child) {
      margin-bottom: $content-block-margin-bottom;
    }
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: $content-heading-color;
    font-weight: $content-heading-weight;
    line-height: $content-heading-line-height;
  }

  h1 {
    font-size: 2em;
    margin-bottom: 0.5em;

    &:not(:first-child) {
      margin-top: 1em;
    }
  }

  h2 {
    font-size: 1.75em;
    margin-bottom: 0.5714em;

    &:not(:first-child) {
      margin-top: 1.1428em;
    }
  }

  h3 {
    font-size: 1.5em;
    margin-bottom: 0.6666em;

    &:not(:first-child) {
      margin-top: 1.3333em;
    }
  }

  h4 {
    font-size: 1.25em;
    margin-bottom: 0.8em;
  }

  h5 {
    font-size: 1.125em;
    margin-bottom: 0.8888em;
  }

  h6 {
    font-size: 1em;
    margin-bottom: 1em;
  }

  blockquote {
    background-color: $content-blockquote-background-color;

    @include ltr-property("border", $content-blockquote-border-left, false);

    padding: $content-blockquote-padding;
  }

  ol {
    list-style-position: outside;

    @include ltr-property("margin", 2em, false);

    margin-top: 1em;

    &:not([type]) {
      list-style-type: decimal;

      &.is-lower-alpha {
        list-style-type: lower-alpha;
      }

      &.is-lower-roman {
        list-style-type: lower-roman;
      }

      &.is-upper-alpha {
        list-style-type: upper-alpha;
      }

      &.is-upper-roman {
        list-style-type: upper-roman;
      }
    }
  }

  ul {
    list-style: disc outside;

    @include ltr-property("margin", 2em, false);

    margin-top: 1em;

    ul {
      list-style-type: circle;
      margin-top: 0.5em;

      ul {
        list-style-type: square;
      }
    }
  }

  dd {
    @include ltr-property("margin", 2em, false);
  }

  figure {
    margin-left: 2em;
    margin-right: 2em;
    text-align: center;

    &:not(:first-child) {
      margin-top: 2em;
    }

    &:not(:last-child) {
      margin-bottom: 2em;
    }

    img {
      display: inline-block;
    }

    figcaption {
      font-style: italic;
    }
  }

  pre {
    @include overflow-touch;

    overflow-x: auto;
    padding: $content-pre-padding;
    white-space: pre;
    word-wrap: normal;
  }

  sup,
  sub {
    font-size: 75%;
  }

  table {
    width: 100%;

    td,
    th {
      border: $content-table-cell-border;
      border-width: $content-table-cell-border-width;
      padding: $content-table-cell-padding;
      vertical-align: top;
    }

    th {
      color: $content-table-cell-heading-color;

      &:not([align]) {
        text-align: inherit;
      }
    }

    thead {
      td,
      th {
        border-width: $content-table-head-cell-border-width;
        color: $content-table-head-cell-color;
      }
    }

    tfoot {
      td,
      th {
        border-width: $content-table-foot-cell-border-width;
        color: $content-table-foot-cell-color;
      }
    }

    tbody {
      tr {
        &:last-child {
          td,
          th {
            border-bottom-width: $content-table-body-last-row-cell-border-bottom-width;
          }
        }
      }
    }
  }

  .tabs {
    li + li {
      margin-top: 0;
    }
  }

  // Sizes
  &.is-small {
    font-size: $size-small;
  }

  &.is-normal {
    font-size: $size-normal;
  }

  &.is-medium {
    font-size: $size-medium;
  }

  &.is-large {
    font-size: $size-large;
  }
}