/* ============================================================
   Envision Blog v2 — theme-only styles
   Loaded AFTER the site's base.css + style.css, so it inherits every
   design token (--color-*, --space-*, --text-*, --radius-*, fonts) and
   works automatically in both light and dark themes.
   Covers: post-single layout, breadcrumb, full post-body typography,
   pagination, archive/search bits. The .blog-section/.blog-grid/.blog-card
   styles already live in style.css and are reused as-is.
   ============================================================ */

/* ---- Inner-page hero (blog index / archive / single) ---- */
.hero--post .hero__content { max-width: var(--content-default); }
.hero--page .hero__subtitle { max-width: 60ch; }

/* ---- Post-single layout ---- */
.post-single__wrap {
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-inline: var(--space-6);
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.post-single__title { margin: 0; }
.post-single__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.post-single__meta a { color: var(--color-primary); text-decoration: none; }
.post-single__meta a:hover { text-decoration: underline; }

.post-breadcrumb {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.post-breadcrumb a { color: var(--color-primary); text-decoration: none; }
.post-breadcrumb a:hover { text-decoration: underline; }

.post-single__featured {
  margin: 0 auto clamp(var(--space-8), 5vw, var(--space-16));
  max-width: var(--content-default);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.post-single__featured img { display: block; width: 100%; height: auto; }

/* ============================================================
   FULL POST-BODY TYPOGRAPHY (.post-single__body / .entry-content)
   ============================================================ */
.post-single__body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-body);
}
.post-single__body > * + * { margin-top: var(--space-6); }

.post-single__body h2,
.post-single__body h3,
.post-single__body h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  line-height: 1.25;
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  margin-bottom: var(--space-4);
}
.post-single__body h2 { font-size: var(--text-xl); }
.post-single__body h3 { font-size: var(--text-lg); }
.post-single__body h4 { font-size: 1.15rem; font-weight: 600; }
.post-single__body h2:first-child,
.post-single__body h3:first-child { margin-top: 0; }

.post-single__body p { margin: 0; }

.post-single__body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-interactive, 180ms ease);
}
.post-single__body a:hover { color: var(--color-primary-hover); }

.post-single__body strong { color: var(--color-text); font-weight: 600; }

.post-single__body ul,
.post-single__body ol {
  margin: var(--space-6) 0;
  padding-left: var(--space-8);
}
.post-single__body li { margin-bottom: var(--space-2); }
.post-single__body li::marker { color: var(--color-primary); }

.post-single__body blockquote {
  margin: var(--space-8) 0;
  padding: var(--space-4) var(--space-6);
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
}
.post-single__body blockquote p { margin: 0; }
.post-single__body blockquote cite {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  font-style: normal;
  color: var(--color-text-muted);
}

.post-single__body img,
.post-single__body figure img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
}
.post-single__body figure { margin: var(--space-8) 0; }
.post-single__body figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
}
.post-single__body .wp-caption { max-width: 100%; }
.post-single__body .aligncenter { margin-inline: auto; }
.post-single__body .alignleft { float: left; margin: 0 var(--space-6) var(--space-4) 0; }
.post-single__body .alignright { float: right; margin: 0 0 var(--space-4) var(--space-6); }

.post-single__body hr {
  border: 0;
  border-top: 1px solid var(--color-divider);
  margin: clamp(var(--space-10), 5vw, var(--space-16)) 0;
}

.post-single__body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--color-surface-alt);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
}
.post-single__body pre {
  background: var(--color-navy);
  color: var(--color-warm-white);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  font-size: var(--text-sm);
}
.post-single__body pre code { background: transparent; padding: 0; color: inherit; }

.post-single__body table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-8) 0;
  font-size: var(--text-sm);
}
.post-single__body th,
.post-single__body td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.post-single__body th { color: var(--color-text); font-weight: 600; background: var(--color-surface-alt); }

.post-single__body .wp-block-embed,
.post-single__body iframe { max-width: 100%; }
.post-single__body .wp-block-button__link {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
}

/* ---- Tags / post footer / nav ---- */
.post-single__tags {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.post-single__tags a {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  text-decoration: none;
}
.post-single__tags a:hover { border-color: var(--color-primary); color: var(--color-primary); }

.post-single__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.post-single__nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
  margin-top: var(--space-8);
  font-size: var(--text-sm);
}
.post-single__nav a { color: var(--color-primary); text-decoration: none; }
.post-single__nav a:hover { text-decoration: underline; }
.post-single__nav-next { text-align: right; }

/* ---- Pagination (index / archive / search) ---- */
.blog-pagination { margin-top: clamp(var(--space-10), 5vw, var(--space-16)); }
.blog-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}
.blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
}
.blog-pagination .page-numbers.current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.blog-pagination .page-numbers:hover:not(.current) { border-color: var(--color-primary); color: var(--color-primary); }

/* ---- Empty / search ---- */
.blog-empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  padding-block: var(--space-12);
}
.blog-search { max-width: 480px; margin: 0 auto var(--space-10); }
.blog-search form { display: flex; gap: var(--space-2); }
.blog-search input[type="search"] {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}
.blog-search button {
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  border: 0;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
}

/* ---- Make blog cards' image wrapper a clean clickable block ---- */
.blog-card__image { display: block; }
.blog-card__image img { display: block; width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 640px) {
  .post-single__cta { flex-direction: column; align-items: stretch; }
  .post-single__nav { flex-direction: column; gap: var(--space-3); }
  .post-single__nav-next { text-align: left; }
}