.container {
  max-width: $md-screen;
  padding-left: var(--spacer);
  padding-right: var(--spacer);
  margin-left: auto;
  margin-right: auto;
}

@media screen and (min-width: $md-screen) {
  .container {
    padding-left: var(--spacer-2);
    padding-right: var(--spacer-2);
  }
}

/**
 * Header
 */

.masthead {
  padding-top: var(--spacer);
  padding-bottom: var(--spacer);
  margin-bottom: var(--spacer-3);
}

.masthead-title {
  font-size: 1.3em;
  font-weight: bold;

  a {
    color: inherit;
    text-decoration: none;
  }

  .tagline {
    opacity: .5;
  }
}

.nav-list {  
  padding: 0;
  margin: var(--spacer) 0 0 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  list-style: none;

  li {
    display: inline-block;
    margin: 0 .4em;
  }

  a {
    color: inherit;

    &:hover,
    &:focus {
      text-decoration: line-through;
    }
  }

  a.current {
    text-decoration: line-through;
  }
}

/**
 * Post
 */

.posts {
  .post {
    padding: var(--spacer);
    margin-bottom: var(--spacer);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);

    .post-excerpt {
      margin-bottom: 0;
    }
  }
}

.page,
.post {
  margin-bottom: var(--spacer-2);

  h1, h2, h3, h4, h5, h6 {
    color: var(--heading-color);
  }
}

.page-title,
.post-title {
  margin-top: 0;

  a {
    color: inherit;
  }
}

.post-meta {
  display: block;
  margin-top: -.5em;
  margin-bottom: var(--spacer);
  opacity: .65;
  font-size: .85em;
}

.post-categories,
.post-tags {
  display: inline-block;
  list-style: none;
  padding: 0;
  margin: 0;

  li {
    display: inline-block;

    &:not(:last-child) {
      margin-right: .4em;
    }
  }
}

.post-category {
  border-bottom: 2px dotted var(--border-color);
}

a.post-category {
  color: inherit;

  &:hover,
  &:focus {
    border-bottom-style: solid;
    border-color: var(--body-color);
    text-decoration: none;
  }
}

.post-tag {
  padding: .1em .5em;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: rgba(var(--link-color-rgb), .3);
}

a.post-tag {
  color: inherit;

  &:hover,
  &:focus {
    background-color: rgba(var(--link-color-rgb), .6);
    text-decoration: none;
  }
}

// Footnote number within body text
a[href^="#fn:"],
// Back to footnote link
a[href^="#fnref:"] {
  display: inline-block;
  margin-left: .1em;
  font-weight: bold;
}
// List of footnotes
.footnotes {
  margin-top: var(--spacer-2);
  font-size: 85%;
}

.related {
  padding-top: var(--spacer-2);
  padding-bottom: var(--spacer-2);
  margin-bottom: var(--spacer-2);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.related-title {
  margin-top: 0;
}

.related-posts {
  padding-left: 0;
  list-style: none;

  small {
    opacity: .5;
  }
}

/**
 * Code
 */

.highlight {
  border-radius: var(--border-radius);
  background-color: var(--code-bg-color);
}

.rouge-table {
  margin: 0;
  font-size: 100%;

  &,
  td,
  th {
    border: 0;
    padding: 0;
  }

  pre {
    padding: 0;
    margin: 0;
  }

  .gutter {
    vertical-align: top;
    user-select: none;
    opacity: .25;
    padding-right: var(--spacer);
  }
}

/**
 * Pagination
 */

.pagination {
  display: flex;
  text-align: center;
  margin-top: var(--spacer-2);
}

.pagination-item {
  float: left;
  width: 50%;
  padding: var(--spacer);
  border: 1px solid var(--border-color);

  &:first-child {
    border-right-width: 0;
    border-top-left-radius: var(--border-radius);
    border-bottom-left-radius: var(--border-radius);
  }
  &:last-child {
    border-top-right-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
  }
}

a.pagination-item:hover {
  background-color: var(--border-color);
  text-decoration: none;
}

/**
 * Footer
 */

.footer {
  padding-top: var(--spacer);
  padding-bottom: var(--spacer);
  margin-top: var(--spacer-3);

  p {
    margin: 0;
  }
}

.social-icons {
  list-style: none;
  padding: 0;
  margin: var(--spacer) 0;
  height: calc(var(--body-line-height) * var(--body-font-size));
}
.social-icon-item {
  float: left;
  margin-right: var(--spacer);
}

@media screen and (min-width: $md-screen) {
  .footer {
    display: flex;
  }
  .footer-column {
    width: 100%;
  }
  .social-icons {
    margin: 0;
  }
}

/**
 * Archive
 */

.taxonomies-wrapper {
  margin-bottom: var(--spacer-2);
}

.taxonomies {
  list-style: none;
  display: grid;
  grid-column-gap: 2em;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  padding: 0;
  font-weight: bold;

  .taxonomy {
    display: flex;
    padding: 0.25em 0;
    justify-content: space-between;
    text-decoration: none;
    border-bottom: 1px solid;
    margin-bottom: var(--spacer);
  }
}

.post-list-by-taxonomy {
  time {
    font-family: monospace;
  }
}

.back-to-top {
  display: block;
  font-size: 0.8em;
  text-transform: uppercase;
  text-align: right;
  text-decoration: none;
}

@media (min-width: $sm-screen) {
  .taxonomies {
    grid-template-columns: repeat(3, 1fr);
  }
}

/**
 * Markdown TOC
 */

#markdown-toc {
  padding: var(--spacer-2) var(--spacer-3);
  margin: var(--spacer-2) 0;
  border: solid var(--border-color);
  border-width: 1px 0;

  &::before {
    display: block;
    margin-left: calc(var(--spacer-3) * -1);
    content: "Contents";
    font-size: 85%;
    font-weight: 500;
  }
}