mathew/frontend/app/assets/css/_article.scss

@use 'mixins' as *;

// ---------- Article page ----------
.article-page { padding-block: 40px 80px; }

.article-head { margin-bottom: 8px; }

.article-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--faint);
  margin-bottom: 10px;
}

// the title and the ⋮ share one line: the title takes what is left and wraps
// its own text, the actions keep their place at the side of it
.article-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.article-title {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 830;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.article-actions {
  flex: none;
  display: flex;
  gap: 9px;
  padding-top: 10px;
}

// The ⋮ menu: the quiet button that folds several actions into one place. The
// article's title row uses it for Edit, languages and Delete; the admin
// dashboard uses it for the role and the account itself.
.kebab { position: relative; }

.kebab-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;

  &:hover,
  &.open {
    border-color: var(--border-strong);
    background: var(--surface-2);
    color: var(--text);
  }
}

.kebab-dropdown {
  @include dropdown-panel($z: 30, $overflow: visible);
  right: 0;
  min-width: 190px;
  text-align: left;

  // the language menu rides inside as a row of the ⋮ menu — flat, full-width,
  // its own list dropping over the rows below
  .lang-menu {
    width: 100%;

    > .btn {
      justify-content: flex-start;
      width: 100%;
      padding: 8px 10px;
      border: 0;
      border-radius: 8px;
      background: none;
      color: var(--text);
      font-size: 0.85rem;
      font-weight: 600;

      &:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
    }
  }
}

.kebab-item {
  @include menu-row(8px 10px, 9px);
  text-decoration: none;

  svg { flex: none; color: var(--faint); transition: color 0.12s; }

  // a menu row whose request is still in flight: readable, but no longer a way
  // to ask twice
  &:disabled {
    color: var(--faint);
    cursor: default;
    background: none;

    svg { color: var(--faint); }
  }

  &:hover {
    background: color-mix(in srgb, var(--accent) 12%, transparent);

    svg { color: var(--accent); }
  }
}

.kebab-danger:hover {
  background: color-mix(in srgb, var(--danger) 12%, transparent);

  svg { color: var(--danger); }
}

.kebab-sep { margin: 5px 0; border-top: 1px solid var(--border); }

// Topics line at the foot of an article: “Topics: Probability, Calculus”.
// The comma joins the topics; a break stays tidy after it.
.article-topics {
  margin-top: 36px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}

.article-topics-label { font-weight: 600; margin-right: 0.35em; }

.article-topics .topic-link {
  color: var(--accent);
  text-decoration: none;
  margin-right: 0.5em;

  &:not(:last-child)::after { content: ','; }

  &:hover { text-decoration: underline; }
}

.article-body {
  margin-top: 34px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
  min-width: 0;
}

// TOC
.toc {
  position: sticky;
  top: 24px;
  font-size: 0.855rem;

  @media (max-width: 1024px) {
    display: none;
  }
}

.toc-title { @include eyebrow; margin-bottom: 10px; }

.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--border);
}

.toc li a {
  display: block;
  padding: 5px 0 5px 14px;
  margin-left: -2px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  line-height: 1.4;
  transition: color 0.15s, border-color 0.15s;

  &:hover { color: var(--text); }

  &.active { color: var(--accent); border-left-color: var(--accent); }
}

.toc li.level-3 a { padding-left: 28px; font-size: 0.8rem; }

// Recently viewed (article sidebar)
.recently-viewed {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 0.855rem;

  ul { list-style: none; margin: 0; padding: 0; }

  li {
    + li { margin-top: 2px; }

    a {
      display: block;
      padding: 6px 9px;
      border-radius: 7px;
      color: var(--muted);
      text-decoration: none;
      line-height: 1.35;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      transition: background 0.15s, color 0.15s;

      &:hover {
        background: color-mix(in srgb, var(--accent) 8%, var(--bg-elev));
        color: var(--text);
      }
    }
  }
}

.rv-title { @include eyebrow; margin-bottom: 8px; }