/* Blog and CMS pages (Phase 3 batch C). Loaded on /blog*, posts and pages from Admin → Pages. */

/* ---------- Content from the editor (posts and pages) ---------- */
.content-body {
  overflow-wrap: anywhere;
}

.content-body a {
  color: var(--brand-text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.content-body h2,
.content-body h3 {
  scroll-margin-top: 88px;
}

.content-body h4 {
  margin-top: 1.4em;
  color: var(--text);
  font-size: var(--text-lg);
}

.content-body img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.content-body figure {
  margin-inline: 0;
}

.content-body figcaption {
  margin-top: var(--space-2);
  color: var(--text-subtle);
  font-size: var(--text-sm);
  text-align: center;
}

.content-body blockquote {
  margin-inline: 0;
  padding: var(--space-2) var(--space-4);
  border-left: 3px solid var(--brand);
  color: var(--text);
  font-style: italic;
}

.content-body pre {
  overflow-x: auto;
  padding: var(--space-4);
  border-radius: var(--radius);
  background: var(--bg-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
  white-space: pre;
  overflow-wrap: normal;
}

.content-body code {
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: var(--bg-muted);
  color: var(--text);
  font-size: 0.9em;
}

.content-body pre code {
  padding: 0;
  background: none;
}

.content-body hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin-block: 2em;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
}

.content-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.content-body th,
.content-body td {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.content-body th {
  background: var(--bg-subtle);
  color: var(--text);
}

/* ---------- Blog lists ---------- */
.blog-head .lead {
  max-width: 60ch;
}

.blog-layout {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

@media (min-width: 1024px) {
  .blog-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
}

.post-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 640px) {
  .post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .blog-main .post-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .related-posts .post-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.post-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
}

.post-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.post-card-media {
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--bg-muted);
}

.post-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-placeholder {
  display: grid;
  place-items: center;
  height: 100%;
  color: var(--text-subtle);
}

.post-card-body {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5) var(--space-5);
}

.post-card h3 {
  margin: 0;
  font-size: var(--text-lg);
  line-height: 1.35;
}

.post-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.post-card h3 a:hover {
  color: var(--brand-text);
}

.post-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.post-kicker {
  color: var(--brand-text);
  font-size: var(--text-xs, 0.75rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.blog-side {
  display: grid;
  gap: var(--space-6);
  min-width: 0;
}

.blog-side-block h2 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.blog-cats,
.blog-cats ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.blog-cats ul {
  padding-left: var(--space-4);
}

.blog-cats a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  color: var(--text);
  text-decoration: none;
}

.blog-cats a[aria-current="page"] {
  color: var(--brand-text);
  font-weight: 650;
}

.blog-side .chips {
  flex-wrap: wrap;
  overflow: visible;
}

.author-head {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ---------- A post ---------- */
.post-head {
  max-width: 780px;
  margin-inline: auto;
  padding-top: var(--space-6);
}

.post-head h1 {
  margin: var(--space-2) 0 var(--space-3);
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.post-byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
}

.post-author {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.post-hero {
  max-width: 1100px;
  margin: var(--space-6) auto 0;
}

.post-hero img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.post-layout {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(0, 1fr);
  max-width: 780px;
  margin: var(--space-8) auto 0;
}

@media (min-width: 1180px) {
  .post-layout {
    grid-template-columns: 220px minmax(0, 780px) 300px;
    max-width: none;
    justify-content: center;
  }

  .post-layout > .toc {
    grid-column: 1;
  }

  .post-layout > .post-body {
    grid-column: 2;
  }

  .post-layout > .post-aside {
    grid-column: 3;
  }

  .toc,
  .post-aside {
    position: sticky;
    top: 88px;
    align-self: start;
  }
}

.toc details {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-subtle);
}

.toc summary {
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
}

.toc ol {
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.toc li {
  padding: 3px 0;
}

.toc .toc-3 {
  padding-left: var(--space-3);
}

.toc a {
  color: var(--text-muted);
  text-decoration: none;
}

.toc a:hover {
  color: var(--brand-text);
}

.post-tags {
  flex-wrap: wrap;
  margin-top: var(--space-8);
  overflow: visible;
}

.author-box {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-top: var(--space-6);
  padding: var(--space-5);
}

.author-box p {
  margin: 0;
}

.post-nav {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: minmax(0, 1fr);
  margin-top: var(--space-6);
}

@media (min-width: 640px) {
  .post-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .post-nav-next {
    grid-column: 2;
    text-align: right;
  }
}

.post-nav a {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.post-nav a:hover {
  border-color: var(--border-strong);
}

.related-posts h2 {
  margin-bottom: var(--space-4);
}

/* Admin preview of a post or page that may not be public */
.preview-banner {
  flex-wrap: wrap;
  align-items: center;
  margin-top: var(--space-4);
}

.preview-banner a {
  margin-left: auto;
}