/* ==========================================================================
   blog.css — single post, page, archive, comments
   References tokens from style.css :root.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Single post / page header + meta
   -------------------------------------------------------------------------- */
.single-post__header {
  margin-bottom: var(--space-xl);
}

.single-post__title {
  margin: var(--space-sm) 0 var(--space-md);
}

.single-post__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.single-post__meta a {
  color: var(--color-text-secondary);
}

.single-post__meta a:hover {
  color: var(--color-accent);
}

.single-post__thumb {
  margin: 0 0 var(--space-xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.single-post__thumb img {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Entry content typography (the article body)
   -------------------------------------------------------------------------- */
.entry-content {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-text-primary);
}

.entry-content > * {
  margin-bottom: var(--space-lg);
}

.entry-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  font-size: clamp(28px, 4vw, 36px);
}

.entry-content h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.entry-content h2::before {
  content: '// ';
  font-family: var(--font-mono);
  font-size: 0.6em;
  color: var(--color-accent);
  vertical-align: middle;
}

.entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: var(--color-border-glow);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease, color 0.2s ease;
}

.entry-content a:hover {
  color: var(--color-accent-hover);
  text-decoration-color: var(--color-accent);
}

/* Button components inside entry-content: the generic `.entry-content a`
   link styling above out-specifies `.btn-primary`/`.btn-ghost`, which made
   the default-state text render cyan-on-cyan (invisible) until hover. Re-assert
   the component colors and drop the link underline. */
.entry-content a.btn-primary,
.entry-content a.btn-ghost {
  text-decoration: none;
}

.entry-content a.btn-primary {
  color: var(--color-bg);
}

.entry-content a.btn-primary:hover {
  color: var(--color-accent);
}

.entry-content a.btn-ghost {
  color: var(--color-accent);
}

.entry-content a.btn-ghost:hover {
  color: var(--color-bg);
}

.entry-content ul,
.entry-content ol {
  padding-left: 1.4em;
}

.entry-content li {
  margin-bottom: var(--space-sm);
}

.entry-content ul li::marker {
  color: var(--color-accent);
}

.entry-content blockquote {
  margin: var(--space-lg) 0;
  padding: var(--space-md) var(--space-lg);
  border-left: 2px solid var(--color-accent);
  background: var(--color-bg-surface);
  color: var(--color-text-secondary);
  font-style: italic;
}

.entry-content blockquote p:last-child {
  margin-bottom: 0;
}

.entry-content img {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.entry-content figure {
  margin: var(--space-lg) 0;
}

.entry-content figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-dim);
  margin-top: var(--space-sm);
  text-align: center;
}

.entry-content code {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-size: 0.88em;
  color: var(--color-accent);
}

.entry-content pre {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  overflow-x: auto;
  line-height: 1.5;
}

.entry-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-text-primary);
}

.entry-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-xl) 0;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.entry-content th,
.entry-content td {
  border: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
}

.entry-content th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-bg-surface);
}

/* WordPress alignment helpers. */
.entry-content .alignleft { float: left; margin: 0 var(--space-lg) var(--space-md) 0; }
.entry-content .alignright { float: right; margin: 0 0 var(--space-md) var(--space-lg); }
.entry-content .aligncenter { margin-left: auto; margin-right: auto; }
.entry-content .wp-caption { max-width: 100%; }

.single-post__tags {
  margin-top: var(--space-xl);
}

/* --------------------------------------------------------------------------
   Post navigation (prev/next)
   -------------------------------------------------------------------------- */
.post-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .post-nav {
    grid-template-columns: 1fr 1fr;
  }
}

.post-nav__item--next {
  text-align: right;
}

.post-nav__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: var(--space-xs);
}

.post-nav__item a {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-primary);
  text-decoration: none;
}

.post-nav__item a:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
  margin-top: var(--space-2xl);
}

.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.pagination .page-numbers {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.pagination .page-numbers:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.pagination .page-numbers.current {
  color: var(--color-bg);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.pagination .page-numbers.dots {
  border-color: transparent;
}

/* --------------------------------------------------------------------------
   Comments
   -------------------------------------------------------------------------- */
.comments-area {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.comments-title,
.comment-reply-title {
  font-size: 24px;
  margin-bottom: var(--space-lg);
}

.comment-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.comment-list .comment {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  background: var(--color-bg-surface);
}

.comment-list .children {
  list-style: none;
  margin-top: var(--space-md);
  padding-left: var(--space-lg);
}

.comment-author .fn {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  font-style: normal;
}

.comment-metadata {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-dim);
}

.comment-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea,
.search-field {
  width: 100%;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  margin-bottom: var(--space-md);
}

/* Constrain a standalone search form (search results header, 404) to the
   text measure rather than letting it span the full container width. */
.search-form--wide {
  max-width: var(--max-w-text);
}

/* Search form row: input + submit side by side, stacking on small screens. */
.search-form__row {
  display: flex;
  gap: var(--space-sm);
  align-items: stretch;
}

.search-form__row .search-field {
  margin-bottom: 0;
  flex: 1;
}

.search-form__row .search-submit {
  white-space: nowrap;
  border: 1px solid var(--color-accent);
  cursor: pointer;
}

.search-field:focus {
  border-color: var(--color-accent);
  outline: none;
}

@media (max-width: 479px) {
  .search-form__row {
    flex-direction: column;
  }
}

.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--color-accent);
  outline: none;
}

.comment-form .submit,
.comments-area input[type="submit"] {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.comment-form .submit:hover,
.comments-area input[type="submit"]:hover {
  background: transparent;
  color: var(--color-accent);
}