/* Blog List Page Styles */

/* Remove light mode background image in dark mode - override main.css */
[data-theme="dark"] body,
body[data-theme="dark"],
html[data-theme="dark"] body {
  background-image: none !important;
  background-color: var(--dark-bg-primary) !important;
  background-size: auto !important;
  background-position: initial !important;
  background-attachment: initial !important;
}

/* Blog Hero Section */
.blog-hero {
  padding: calc(var(--spacing-3xl) + 80px) 0 var(--spacing-3xl);
  background: transparent;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  pointer-events: none;
}


[data-theme="dark"] .blog-hero::before {
  background: transparent;
}

/* Light mode blog hero */
[data-theme="light"] .blog-hero {
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.15) 0%, rgba(218, 165, 32, 0.1) 100%);
}

[data-theme="light"] .blog-hero::before {
  background: radial-gradient(ellipse at center, rgba(192, 192, 192, 0.1) 0%, transparent 70%);
}

.blog-hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.breadcrumb-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-link:hover {
  color: var(--primary-color);
}

.breadcrumb i {
  color: var(--text-tertiary);
  font-size: 0.75rem;
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
}

.blog-hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.blog-hero-content h1 i {
  color: var(--primary-color);
  font-size: 0.8em;
}

.blog-hero-content p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Blog Content */
.blog-content {
  padding: var(--spacing-3xl) 0;
}

/* Blog Filters */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
  justify-content: center;
}

.filter-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--bg-quaternary);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.filter-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--primary-color);
  color: #1a1a1a;
  border-color: var(--primary-color);
}

/* Light mode filter buttons */
[data-theme="light"] .filter-btn {
  border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .filter-btn:hover {
  border-color: var(--primary-color);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

/* Blog Card */
.blog-card {
  background: var(--bg-primary);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--bg-quaternary);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

/* Light mode blog card */
[data-theme="light"] .blog-card {
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-light-lg);
}

[data-theme="light"] .blog-card:hover {
  box-shadow: var(--shadow-light-xl);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.1);
}

.blog-card-category {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background: var(--primary-color);
  color: #1a1a1a;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
}

.blog-card-content {
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.blog-card-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.blog-card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.blog-card-excerpt {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  flex: 1;
}

.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--bg-quaternary);
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.blog-tag {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  text-decoration: none;
  transition: all 0.3s ease;
}

.blog-tag:hover {
  background: var(--primary-color);
  color: #1a1a1a;
}

/* Light mode blog tag */
[data-theme="light"] .blog-tag {
  background: rgba(0, 0, 0, 0.05);
}

.blog-card-read-more {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: gap 0.3s ease;
}

.blog-card-read-more:hover {
  gap: var(--spacing-sm);
}

/* Light mode blog card read more */
[data-theme="light"] .blog-card-read-more {
  color: #1a1a1a;
}

[data-theme="light"] .blog-card-read-more:hover {
  color: var(--primary-color);
}

/* Load More Button */
.blog-load-more {
  text-align: center;
  margin-top: var(--spacing-3xl);
}

/* Empty State */
.blog-empty {
  text-align: center;
  padding: var(--spacing-3xl);
}

.blog-empty-icon {
  font-size: 4rem;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-lg);
}

.blog-empty h3 {
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.blog-empty p {
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-xl);
  }
  
  .blog-content {
    padding: var(--spacing-xl) 0;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .blog-filters {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
  }
  
  .filter-btn {
    flex-shrink: 0;
  }
}

@media (max-width: 480px) {
  .blog-hero-content h1 {
    font-size: var(--font-size-2xl);
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .blog-card-content {
    padding: var(--spacing-lg);
  }
}