/* ==========================================
   BLOG LISTING PAGE
   ========================================== */
.blog-listing-section {
  background-color: var(--color-bg-dark);
}

/* Filter Bar — mirrors ref-filter-bar pattern */
.blog-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.blog-filter-btn {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  border: var(--border-width-thin) solid var(--glass-border);
  background: transparent;
  color: var(--color-text-secondary-dark);
  font-family: var(--font-secondary);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-filter-btn:hover {
  border-color: rgba(var(--color-gold-rgb), 0.3);
  color: var(--color-text-primary-dark);
}

.blog-filter-btn.active {
  background: var(--color-gold-hex);
  border-color: var(--color-gold-hex);
  color: var(--color-bg-dark);
}

/* Blog Listing Grid — 3 columns on desktop */
.blog-listing-grid {
  grid-template-columns: repeat(3, 1fr);
}

/* Card hide/show for filtering */
.blog-listing-grid .blog-card {
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.blog-listing-grid .blog-card.hidden {
  display: none;
}

.blog-listing-grid.is-loading {
  min-height: 520px;
}

.blog-listing-grid.is-loading .blog-card {
  opacity: 0.16;
  pointer-events: none;
}

.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-12);
}

.blog-page-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: var(--border-width-thin) solid var(--glass-border);
  background: transparent;
  color: var(--color-text-secondary-dark);
  font-family: var(--font-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-page-btn:hover {
  border-color: var(--color-gold-hex);
  color: var(--color-gold-hex);
}

.blog-page-btn.active {
  background: var(--color-gold-hex);
  border-color: var(--color-gold-hex);
  color: var(--color-bg-dark);
}

.blog-empty-state {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}