/* ============================================================
   File: assets/css/blog.css
   Purpose: Blog + glossary styling for wellnesswithalee.com, written in
            the site's design language (site.css tokens: --wwa-* palette,
            Fraunces/Spectral, 1100px shell).
   Loaded:  per-view via the layout's "styles" section
            (blog.php, blog_post.php, glossary.php, glossary_term.php,
            guides/*). The page hero those views share is .page-hero in
            site.css (light photo band, scoped per body[data-page]).
   Author:  Juhriah Web Solutions
   Created: 2026-10-04 — from the CCC base; the dark hero band it carried
            is gone (site.css .page-hero replaces it), the glossary CTA
            band now sits on the deep-moss surface
   ============================================================ */

/* ── LIGHT CONTENT SHELL ─────────────────────────────────── */
.content-light { padding: 56px 0 64px; background: var(--wwa-paper); }
.blog-empty { color: var(--wwa-muted); }

/* ── POST CARDS (listing + related) ──────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.blog-grid--related { margin-top: 16px; }
.blog-card {
  display: block;
  border: 1px solid var(--wwa-border);
  border-radius: 6px;
  overflow: hidden;
  color: var(--wwa-ink);
  background: var(--wwa-card);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
}
.blog-card:hover {
  border-color: var(--wwa-accent);
  box-shadow: 0 4px 16px rgba(112, 132, 104, 0.15);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--wwa-ink);
}
.blog-card-img img { width: 100%; height: 160px; object-fit: cover; display: block; }
.blog-card-body { padding: 20px; }
.blog-card-title { font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
.blog-card-excerpt { font-size: 14px; color: var(--wwa-muted); margin-bottom: 10px; }
.blog-card-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wwa-accent-strong);
}

/* ── PAGINATION ──────────────────────────────────────────── */
#blog-pagination { margin-top: 28px; }
#blog-pagination .pagination { --bs-pagination-active-bg: var(--wwa-accent);
  --bs-pagination-active-border-color: var(--wwa-accent);
  --bs-pagination-color: var(--wwa-accent-strong);
  --bs-pagination-hover-color: var(--wwa-accent-strong); }

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar-card {
  background: var(--wwa-surface);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 18px;
}
.sidebar-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wwa-accent-strong);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-title::before {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: var(--wwa-accent);
}
.sidebar-list { list-style: none; padding: 0; margin: 0; }
.sidebar-list li { margin-bottom: 8px; }
.sidebar-list a { font-size: 14px; color: var(--wwa-body-soft); }
.sidebar-list a:hover, .sidebar-list a.active { color: var(--wwa-accent-strong); }
.sidebar-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 20px;
  border: 1px solid var(--wwa-border);
  background: var(--wwa-card);
  font-size: 12px;
  font-weight: 600;
  color: var(--wwa-body-soft);
}
.tag-pill:hover {
  border-color: var(--wwa-accent);
  color: var(--wwa-accent-strong);
  text-decoration: none;
}
.sidebar-cta { background: var(--wwa-callout-tint); border-left: 3px solid var(--wwa-accent); }
.sidebar-cta-text { font-size: 14px; color: var(--wwa-body-soft); }

/* Search input — matches site.css light-form styling */
.form-input {
  border: 1px solid var(--wwa-border);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--wwa-ink);
  min-width: 0;
}
.form-input:focus { outline: none; border-color: var(--wwa-accent); }

/* ── CTA BUTTONS (sidebar + glossary band) ───────────────── */
.btn-cta {
  display: inline-block;
  background: var(--wwa-moss);
  color: var(--wwa-on-dark);
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.15s;
}
.btn-cta:hover { background: var(--wwa-paper); color: var(--wwa-moss-deep); text-decoration: none; }
.btn-cta-sm { padding: 8px 16px; font-size: 0.8rem; }

/* ── SINGLE POST ─────────────────────────────────────────── */
#blog-post { padding-bottom: 64px; }
#post-hero-img img { width: 100%; max-height: 380px; object-fit: cover; display: block; }
#post-header { padding: 48px 0 8px; }
#post-title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 12px; }
#post-meta {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wwa-muted);
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.post-meta-sep { color: var(--wwa-muted); }
.post-category { color: var(--wwa-accent-strong); font-weight: 600; }
#post-body { padding: 24px 0; font-size: 1.0625rem; line-height: 1.75; }
#post-body img { max-width: 100%; height: auto; border-radius: 6px; }
#post-body h2, #post-body h3 { margin-top: 32px; margin-bottom: 12px; }
#post-body blockquote {
  border-left: 3px solid var(--wwa-accent);
  background: var(--wwa-callout-tint);
  padding: 12px 18px;
  border-radius: 0 6px 6px 0;
}
#post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
#post-back { margin-top: 24px; }
.back-link { font-size: 14px; font-weight: 600; color: var(--wwa-accent-strong); }
#related-posts { margin-top: 48px; }
.section-heading {
  font-size: 1.3rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-heading::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--wwa-accent);
}

/* ── GLOSSARY ────────────────────────────────────────────── */
#glossary-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 32px;
}
.glossary-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--wwa-border);
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  color: var(--wwa-body-soft);
}
.glossary-letter:hover {
  border-color: var(--wwa-accent);
  color: var(--wwa-accent-strong);
  text-decoration: none;
}
.glossary-group { margin-bottom: 32px; }
.glossary-letter-heading {
  font-size: 1.2rem;
  color: var(--wwa-accent-strong);
  border-bottom: 2px solid var(--wwa-border);
  padding-bottom: 6px;
  margin-bottom: 16px;
}
.glossary-term-block { margin-bottom: 18px; }
.glossary-term-name { font-size: 1.05rem; margin-bottom: 4px; }
.glossary-term-def { font-size: 15px; color: var(--wwa-body-soft); margin-bottom: 0; }
.glossary-term-source {
  font-size: 12px;
  color: var(--wwa-muted);
  line-height: 1.6;
  margin: 4px 0 0;
}
.glossary-term-source a {
  color: var(--wwa-accent-strong);
  text-decoration: none;
}
.glossary-term-source a:hover {
  color: var(--wwa-accent);
  text-decoration: underline;
}
.glossary-term-source .fa-arrow-up-right-from-square {
  font-size: 10px;
  opacity: 0.7;
}


/* ── SMALL SCREENS ───────────────────────────────────────── */
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .content-light { padding: 40px 0 48px; }
}