/* =============================================
   INESTAD — Blog Listing, Single Post & Sidebar
   ============================================= */

/* ---------- BLOG HERO (Page Header) ---------- */
.blog-hero {
  background-color: var(--color-primary);
  padding: calc(var(--navbar-height) + 48px) 0 48px;
  text-align: center;
}

.blog-hero .section-label {
  margin-bottom: 16px;
}

.blog-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #F8FAFC;
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-hero-title .search-query {
  color: var(--color-accent-light);
}

.blog-hero-subtitle {
  font-size: 1.05rem;
  color: #94A3B8;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- BLOG LAYOUT (Content + Sidebar) ---------- */
.blog-layout {
  padding: 60px 0 80px;
  background-color: var(--color-bg);
}

.blog-layout-inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

/* ---------- POST GRID ---------- */
.post-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ---------- POST CARD ---------- */
.post-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.post-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.post-card-image-link {
  display: block;
  text-decoration: none;
}

.post-card-image {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 200px;
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.post-card:hover .post-card-image img {
  transform: scale(1.05);
}

.post-card-image-placeholder {
  width: 100%;
  height: 100%;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  color: var(--color-border);
}

.post-card-body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.post-card-category {
  display: inline-block;
  padding: 3px 12px;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 100px;
  text-decoration: none;
  margin-bottom: 12px;
  align-self: flex-start;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.post-card-category:hover {
  background: var(--color-accent);
  color: #FFFFFF;
}

.post-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--color-primary);
}

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

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

.post-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.post-card-date,
.post-card-author {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.post-card-meta svg {
  color: var(--color-text-light);
  flex-shrink: 0;
}

/* ---------- BLOG PAGINATION ---------- */
.blog-pagination {
  margin-top: 48px;
}

.blog-pagination .nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-secondary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  gap: 6px;
}

.blog-pagination .page-numbers:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.blog-pagination .page-numbers.current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #FFFFFF;
}

.blog-pagination .page-numbers.dots {
  border: none;
  background: none;
  color: var(--color-text-light);
  cursor: default;
}

.blog-pagination .page-numbers.dots:hover {
  background: none;
  border: none;
  color: var(--color-text-light);
}

.blog-pagination .prev,
.blog-pagination .next {
  gap: 6px;
}

/* ---------- BLOG EMPTY STATE ---------- */
.blog-empty {
  text-align: center;
  padding: 80px 24px;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.blog-empty-icon {
  color: var(--color-border);
  margin-bottom: 20px;
}

.blog-empty h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.blog-empty p {
  color: var(--color-text-muted);
  font-size: 1rem;
  max-width: 400px;
  margin: 0 auto 24px;
}

/* =============================================
   SINGLE POST (Detail Page)
   ============================================= */

.single-hero {
  background-color: var(--color-primary);
  padding: calc(var(--navbar-height) + 48px) 0 48px;
  text-align: center;
}

.single-category {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(3, 105, 161, 0.2);
  border: 1px solid rgba(3, 105, 161, 0.3);
  color: #7DD3FC;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 100px;
  text-decoration: none;
  margin-bottom: 20px;
  transition: background var(--transition-fast);
}

.single-category:hover {
  background: rgba(3, 105, 161, 0.35);
  color: #7DD3FC;
}

.single-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #F8FAFC;
  line-height: 1.25;
  margin-bottom: 24px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.single-meta {
  display: flex;
  justify-content: center;
}

.single-meta-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.single-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.single-author {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #F8FAFC;
}

.single-date {
  display: block;
  font-size: 0.8rem;
  color: #64748B;
}

/* Featured Image */
.single-featured-image {
  margin-top: -1px;
  background: var(--color-primary);
  padding: 0 0 40px;
}

.single-hero-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* Single Content */
.single-article {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-card);
}

.single-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-text-muted);
}

.single-content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 40px 0 16px;
  line-height: 1.3;
}

.single-content h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 32px 0 12px;
  line-height: 1.3;
}

.single-content h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 28px 0 10px;
}

.single-content p {
  margin-bottom: 20px;
}

.single-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.single-content a:hover {
  color: var(--color-accent-light);
}

.single-content img {
  border-radius: var(--radius-md);
  margin: 24px 0;
}

.single-content blockquote {
  margin: 28px 0;
  padding: 24px 28px;
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-secondary);
}

.single-content blockquote p:last-child {
  margin-bottom: 0;
}

.single-content ul,
.single-content ol {
  margin: 16px 0;
  padding-left: 28px;
}

.single-content ul {
  list-style: disc;
}

.single-content ol {
  list-style: decimal;
}

.single-content li {
  margin-bottom: 8px;
  line-height: 1.75;
}

.single-content pre {
  background: var(--color-primary);
  color: #E2E8F0;
  padding: 24px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 24px 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.single-content code {
  background: var(--color-bg-alt);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--color-accent);
}

.single-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.single-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

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

.single-content th {
  background: var(--color-bg-alt);
  font-weight: 700;
  color: var(--color-primary);
}

/* Tags */
.single-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 28px;
  margin-top: 36px;
  border-top: 1px solid var(--color-border-light);
}

.single-tags svg {
  color: var(--color-text-light);
}

.single-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.single-tag:hover {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
}

/* Post Navigation */
.single-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 36px;
}

.single-nav-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.single-nav-link:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.single-nav-prev {
  text-align: left;
}

.single-nav-next {
  text-align: right;
  grid-column: 2;
}

.single-nav-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.single-nav-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =============================================
   SIDEBAR
   ============================================= */
.blog-sidebar {
  position: sticky;
  top: calc(var(--navbar-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-widget {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.sidebar-widget-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent-subtle);
}

/* Search */
.sidebar-search {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.sidebar-search-wrapper {
  display: flex;
  gap: 0;
}

.sidebar-search-input {
  flex: 1;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
}

.sidebar-search-input:focus {
  z-index: 1;
}

.sidebar-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  background: var(--color-accent);
  color: #FFFFFF;
  border: 1.5px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.sidebar-search-btn:hover {
  background: var(--color-accent-light);
}

/* Categories */
.sidebar-categories {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-categories li {
  border-bottom: 1px solid var(--color-border-light);
}

.sidebar-categories li:last-child {
  border-bottom: none;
}

.sidebar-categories li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.sidebar-cat-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-secondary);
  transition: color var(--transition-fast);
}

.sidebar-categories li a:hover .sidebar-cat-name {
  color: var(--color-accent);
}

.sidebar-cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 24px;
  padding: 0 8px;
  background: var(--color-bg-alt);
  color: var(--color-text-light);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
  transition: all var(--transition-fast);
}

.sidebar-categories li a:hover .sidebar-cat-count {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
}

/* Recent Posts */
.sidebar-recent-posts {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-recent-item {
  display: flex;
  gap: 12px;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.sidebar-recent-item:hover {
  transform: translateX(4px);
}

.sidebar-recent-thumb {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-alt);
}

.sidebar-recent-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-recent-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-border);
}

.sidebar-recent-info {
  flex: 1;
  min-width: 0;
}

.sidebar-recent-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.sidebar-recent-item:hover .sidebar-recent-title {
  color: var(--color-accent);
}

.sidebar-recent-date {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* Tags */
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sidebar-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.sidebar-tag:hover {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
}

/* WordPress default widget styling */
.blog-sidebar .widget {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.blog-sidebar .widget-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent-subtle);
}

.blog-sidebar .widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.blog-sidebar .widget ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.blog-sidebar .widget ul li:last-child {
  border-bottom: none;
}

.blog-sidebar .widget ul li a {
  font-size: 0.9rem;
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-sidebar .widget ul li a:hover {
  color: var(--color-accent);
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 1024px) {
  .blog-layout-inner {
    grid-template-columns: 1fr 280px;
    gap: 32px;
  }

  .post-card {
    grid-template-columns: 220px 1fr;
  }

  .single-article {
    padding: 36px;
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: calc(var(--navbar-height) + 36px) 0 36px;
  }

  .blog-layout {
    padding: 40px 0 60px;
  }

  .blog-layout-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .blog-sidebar {
    position: static;
  }

  .post-card {
    grid-template-columns: 1fr;
  }

  .post-card-image {
    min-height: 200px;
    max-height: 240px;
  }

  .single-hero {
    padding: calc(var(--navbar-height) + 36px) 0 36px;
  }

  .single-article {
    padding: 28px 20px;
  }

  .single-nav {
    grid-template-columns: 1fr;
  }

  .single-nav-next {
    grid-column: 1;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .post-card-body {
    padding: 20px;
  }

  .single-article {
    padding: 24px 16px;
  }
}