/*
 * Mikh Content Styles: posts TOC stylesheet.
 * Frontend-only visual styles for sticky left table of contents on posts with `[data-toc-section]` blocks.
 */

body.has-mikh-post-toc {
  --mikh-post-toc-width: 240px;
  --mikh-post-toc-gap: 34px;
  --mikh-post-toc-content-max: 764px;
  --mikh-post-toc-highlight: #ad58da;
  --mikh-header-offset: 72px;
  --mikh-post-toc-mobile-height: 44px;
}

body.has-mikh-post-toc .mikh-post-toc-layout {
  display: grid;
  grid-template-columns: var(--mikh-post-toc-width) minmax(
      0,
      var(--mikh-post-toc-content-max)
    );
  column-gap: var(--mikh-post-toc-gap);
  align-items: start;
  max-width: calc(
    var(--mikh-post-toc-width) + var(--mikh-post-toc-gap) +
      var(--mikh-post-toc-content-max)
  );
  padding-top: 50px !important;
  margin-left: auto;
  margin-right: auto;
}

body.has-mikh-post-toc .mikh-post-toc {
  position: sticky;
  top: calc(var(--mikh-header-offset) + 10px);
  align-self: start;
  max-height: calc(100vh - (var(--mikh-header-offset) + 52px));
  overflow: auto;
  padding: 0 0 8px;
  font-family: "Newsreader", Georgia, serif;
  font-size: 13px;
  line-height: 1.35;
  text-transform: none;
  letter-spacing: 0;
  background: transparent;
}

body.has-mikh-post-toc .mikh-post-toc__title {
  margin: 0 0 10px;
  padding: 0 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  color: #66625b;
}

body.has-mikh-post-toc .mikh-post-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

body.has-mikh-post-toc .mikh-post-toc__item {
  margin: 0;
  padding: 0;
}

body.has-mikh-post-toc .mikh-post-toc__link {
  display: block;
  padding: 8px 10px 8px 14px;
  color: #555353;
  text-decoration: none;
  font-size: 16px;
  line-height: 1.35;
  text-transform: capitalize;
  transition:
    color 140ms linear,
    border-color 140ms linear,
    background-color 140ms linear;
  text-wrap: pretty;
}

body.has-mikh-post-toc .mikh-post-toc__link:hover,
body.has-mikh-post-toc .mikh-post-toc__link:focus,
body.has-mikh-post-toc .mikh-post-toc__link.is-active {
  color: #ad58da;
  outline: none;
  font-weight: 700;
}

body.has-mikh-post-toc .mikh-post-toc__content-wrap {
  max-width: var(--mikh-post-toc-content-max);
  width: 100%;
  min-width: 0;
}

body.has-mikh-post-toc [data-toc-section] {
  scroll-margin-top: calc(var(--mikh-header-offset) + 24px);
}

@media (max-width: 1120px) {
  body.has-mikh-post-toc .mikh-post-toc-layout {
    display: block;
    max-width: var(--mikh-post-toc-content-max);
  }

  body.has-mikh-post-toc .mikh-post-toc {
    position: sticky;
    left: 0;
    right: 0;
    width: 100%;
    top: var(--mikh-header-offset);
    z-index: 9998;
    max-height: none;
    overflow-x: scroll;
    overflow-y: hidden;
    padding: 0;
    border-left: 0;
    border-bottom: 0;
    background: #ffffff;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  body.has-mikh-post-toc .mikh-post-toc::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
  }

  body.has-mikh-post-toc .mikh-post-toc__title {
    display: none;
  }

  body.has-mikh-post-toc .mikh-post-toc__list {
    display: inline-flex;
    flex-direction: row;
    gap: 0;
    padding: 0 8px;
    white-space: nowrap;
  }

  body.has-mikh-post-toc .mikh-post-toc__list::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
  }

  body.has-mikh-post-toc .mikh-post-toc__link {
    padding: 10px 12px;
    border-left: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    max-width: min(68vw, 220px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.has-mikh-post-toc .mikh-post-toc__link.is-active {
    border-left-color: transparent;
    border-bottom-color: var(--mikh-post-toc-highlight);
    background: transparent;
  }

  body.has-mikh-post-toc .mikh-post-toc__content-wrap {
    max-width: var(--mikh-post-toc-content-max);
    margin-top: calc(var(--mikh-post-toc-mobile-height) + 12px);
  }
}