/* ==========================================================
   CONTENT HUB — Blog Listing Page
   Terminal/IDE aesthetic, grid layout with hero + pagination
   ========================================================== */

/* --- Content Hub Layout --- */
.content-hub {
  position: relative;
  padding: 120px 24px 80px;
  z-index: 2;
}

/* --- Hero Section: Latest Post + Featured Sidebar --- */
.content-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  margin-bottom: 64px;
}

/* --- Latest Post (Hero Card) --- */
.latest-post {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.35s ease;
}

.latest-post:hover {
  border-color: var(--border-accent);
  box-shadow: var(--glow-lg);
}

.latest-post-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-default);
}

.latest-post-body {
  padding: 28px;
}

.latest-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
}

.latest-post-date { color: var(--accent-green); }

.latest-post-body h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.latest-post-body h2 a {
  color: inherit;
  transition: color 0.2s ease;
}

.latest-post-body h2 a:hover { color: var(--accent-blue); }

.latest-post-excerpt {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.latest-post-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.tag-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent-amber);
  background: rgba(229, 192, 123, 0.1);
  padding: 4px 12px;
  border-radius: 4px;
}

.read-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.read-link:hover { gap: 10px; }

.read-link::after {
  content: '\2192';
}

/* --- Featured Sidebar --- */
.featured-sidebar .terminal {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.featured-sidebar .terminal-body {
  padding: 0;
  min-height: auto;
  flex: 1;
}

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

.featured-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-default);
  transition: background 0.2s ease;
}

.featured-item:last-child { border-bottom: none; }

.featured-item:hover { background: rgba(74, 158, 206, 0.03); }

.featured-item-icon {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
  padding-top: 2px;
}

.featured-item-content {
  flex: 1;
  min-width: 0;
}

.featured-item-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  display: block;
  transition: color 0.2s ease;
}

.featured-item-title:hover { color: var(--accent-blue); }

.featured-item-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

/* --- Blog Grid --- */
.blog-grid-section {
  margin-bottom: 64px;
}

.blog-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.blog-grid-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent-green);
  letter-spacing: 2px;
}

.blog-grid-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* --- Blog Card (Terminal Chrome) --- */
.blog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--glow-md);
  transform: translateY(-4px);
}

.blog-card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-default);
}

.blog-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
}

.blog-card-date { color: var(--accent-green); }

.blog-card-body h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.blog-card-body h3 a {
  color: inherit;
  transition: color 0.2s ease;
}

.blog-card-body h3 a:hover { color: var(--accent-blue); }

.blog-card-excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 16px;
  flex: 1;
  /* Clamp to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.blog-card-tags .tag-badge {
  font-size: 10px;
  padding: 3px 10px;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px 0;
}

.pagination-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 8px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pagination-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.pagination-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

.pagination-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination-btn:disabled:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
}

/* --- Empty State --- */
.blog-empty {
  text-align: center;
  padding: 80px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--text-muted);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .content-hero {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .content-hub { padding: 100px 20px 60px; }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .latest-post-image { height: 200px; }

  .latest-post-body h2 { font-size: 20px; }

  .blog-card-image { height: 160px; }

  .blog-grid-header {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .pagination { flex-wrap: wrap; }
}