/* ==========================================================================
   BLOG CMS & EDITORIAL STYLES - RITWIK SACHDEVA
   Clean Light Theme Editorial Layout
   ========================================================================== */

/* --- Blog Hero & Filter Bar --- */
.blog-hero {
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 36px;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.blog-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 36px;
  padding: 16px 20px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.blog-category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-beige);
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.category-pill:hover,
.category-pill.active {
  background: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

.category-pill-count {
  display: inline-block;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.08);
  font-size: 0.75rem;
  font-weight: 600;
}

.category-pill.active .category-pill-count {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.blog-search-box {
  position: relative;
  min-width: 260px;
  flex: 1 1 260px;
  max-width: 360px;
}

.blog-search-input {
  width: 100%;
  padding: 9px 16px 9px 38px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-family: var(--font-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.blog-search-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.blog-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* --- Featured Blog Showcase --- */
.featured-blog-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-top: 36px;
  margin-bottom: 56px;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.featured-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 37, 37, 0.08);
}

.featured-blog-img-wrap {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  background: var(--bg-beige);
}

.featured-blog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-blog-card:hover .featured-blog-img-wrap img {
  transform: scale(1.03);
}

.featured-blog-content {
  padding: 40px 40px 40px 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--accent-light);
  color: var(--accent-primary);
  margin-bottom: 14px;
  width: fit-content;
}

.featured-badge {
  background: #FFF0E6;
  color: #B45309;
  border: 1px solid #FED7AA;
}

.blog-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.blog-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--border-medium);
}

.featured-blog-title {
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.25;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.featured-blog-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.featured-blog-title a:hover {
  color: var(--accent-primary);
}

.featured-blog-excerpt {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.68;
  margin-bottom: 24px;
}

/* --- Regular Blog Grid --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 24px;
}

.blog-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-fast);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 28px rgba(37, 37, 37, 0.07);
  border-color: var(--border-accent);
}

.blog-card-media {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
  background-color: var(--bg-beige);
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-title {
  font-size: 1.25rem;
  line-height: 1.35;
  margin-bottom: 10px;
  font-weight: 700;
  color: var(--text-primary);
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-card-title a:hover {
  color: var(--accent-primary);
}

.blog-card-excerpt {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  margin-top: auto;
}

.author-chip {
  display: flex;
  align-items: center;
  gap: 10px;
}

.author-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-beige);
  border: 1px solid var(--border-color);
}

.author-meta-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}

.author-meta-date {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: block;
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent-primary);
  text-decoration: none;
  transition: gap var(--transition-fast);
}

.read-more-link:hover {
  gap: 9px;
}

/* --- Pagination --- */
.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 56px;
}

.pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination-item:hover,
.pagination-item.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #FFFFFF;
}

.pagination-item.disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* --- Single Article View (blog-detail.php) --- */
.article-header {
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 32px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.article-breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.article-breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.article-breadcrumbs a:hover {
  color: var(--accent-primary);
}

.article-breadcrumbs .breadcrumb-sep {
  color: var(--border-medium);
}

.article-title {
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 20px;
  font-weight: 800;
}

.article-lead {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 26px;
  max-width: 900px;
}

.article-author-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
}

.article-author-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.article-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-color);
}

.article-share-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-1px);
}

/* Article Hero Cover */
.article-featured-media {
  margin: 32px 0 48px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  background: var(--bg-beige);
  max-height: 520px;
}

.article-featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Article Layout: 2 Columns (Content + Sticky Table of Contents) */
.article-layout-grid {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 48px;
  position: relative;
  align-items: flex-start;
}

/* Table of Contents Sticky Sidebar */
.toc-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.toc-title {
  font-size: 0.94rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toc-link {
  display: block;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.toc-link:hover,
.toc-link.active {
  color: var(--accent-primary);
  border-left-color: var(--accent-primary);
  background: var(--accent-light);
}

.toc-link.subheading {
  padding-left: 18px;
  font-size: 0.82rem;
}

/* Rich Prose Typography */
.article-prose {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--text-primary);
  word-wrap: break-word;
}

.article-prose p {
  margin-bottom: 24px;
  color: #333333;
}

.article-prose h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.1rem);
  line-height: 1.25;
  margin-top: 48px;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--text-primary);
  scroll-margin-top: 100px;
}

.article-prose h3 {
  font-size: 1.35rem;
  line-height: 1.35;
  margin-top: 36px;
  margin-bottom: 14px;
  font-weight: 600;
  color: var(--text-primary);
  scroll-margin-top: 100px;
}

.article-prose ul,
.article-prose ol {
  margin: 0 0 24px 24px;
  color: #333333;
}

.article-prose li {
  margin-bottom: 8px;
}

.article-prose blockquote {
  margin: 32px 0;
  padding: 20px 24px;
  background: var(--bg-beige);
  border-left: 4px solid var(--accent-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.article-prose code {
  font-family: SFMono-Regular, Consolas, Monaco, monospace;
  font-size: 0.88em;
  padding: 2px 6px;
  background: var(--bg-beige);
  border-radius: var(--radius-sm);
  color: #92400e;
}

.article-prose pre {
  margin: 28px 0;
  padding: 20px;
  background: #252525;
  color: #F8F7F4;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.55;
}

.article-prose pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.article-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 0.94rem;
}

.article-prose th,
.article-prose td {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.article-prose th {
  background: var(--bg-beige);
  font-weight: 600;
  color: var(--text-primary);
}

.article-prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 28px 0;
}

/* Article Tags */
.article-tags-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.article-tag-item {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--bg-beige);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.article-tag-item:hover {
  background: var(--accent-light);
  color: var(--accent-primary);
}

/* Author Box at Bottom */
.article-author-card {
  margin-top: 48px;
  padding: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  display: flex;
  gap: 24px;
  align-items: center;
}

.article-author-card-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--border-color);
}

/* Article Prev/Next Navigation */
.article-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--border-color);
}

.article-nav-card {
  display: block;
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-medium);
}

.article-nav-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.article-nav-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.article-nav-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}

/* Responsive Overrides */
@media (max-width: 991px) {
  .featured-blog-card {
    grid-template-columns: 1fr;
  }
  .featured-blog-content {
    padding: 24px;
  }
  .featured-blog-img-wrap {
    min-height: 240px;
  }
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-layout-grid {
    grid-template-columns: 1fr;
  }
  .toc-sidebar {
    position: static;
    margin-bottom: 36px;
  }
}

@media (max-width: 680px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .article-author-card {
    flex-direction: column;
    text-align: center;
  }
  .article-nav-grid {
    grid-template-columns: 1fr;
  }
  .blog-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .blog-search-box {
    max-width: 100%;
  }
}