/* Blog Posts Card Layout - Version 1.0 */
.blog-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.blog-card {
  background: var(--color-card-background, #ffffff);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15), 0 4px 6px rgba(0, 0, 0, 0.1);
}

.blog-card-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.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(1.05);
}

.blog-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: white;
  font-size: 3rem;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.blog-card-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary, #666);
}

.blog-card-date {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-card-date i {
  color: var(--color-primary, #007acc);
}

.blog-card-reading-time {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-card-title {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
}

.blog-card-title a {
  color: var(--color-text-primary, #212529);
  text-decoration: none;
  transition: color 0.2s ease;
}

.blog-card-title a:hover {
  color: var(--color-primary, #007acc);
}

.blog-card-description {
  margin: 0 0 1rem 0;
  color: var(--color-text-secondary, #666);
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
}

.blog-card-tag {
  background: var(--color-tag-background, #f1f3f4);
  color: var(--color-tag-text, #5f6368);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.blog-card-tag:hover {
  background: var(--color-primary, #007acc);
  color: white;
  transform: translateY(-1px);
}

.blog-card-footer {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border, #e9ecef);
  margin-top: auto;
  padding-top: 1rem;
}

.blog-card-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary, #666);
}

.blog-card-read-more {
  background: var(--color-primary, #007acc);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.blog-card-read-more:hover {
  background: var(--color-primary-dark, #005a9b);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Dark mode support */
[data-theme="dark"] .blog-card,
.colorscheme-dark .blog-card {
  --color-card-background: #2d3748;
  --color-text-primary: #e2e8f0;
  --color-text-secondary: #a0aec0;
  --color-border: #4a5568;
  --color-tag-background: #4a5568;
  --color-tag-text: #e2e8f0;
}

/* Responsive design */
@media (max-width: 768px) {
  .blog-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
  }
  
  .blog-card-content {
    padding: 1.25rem;
  }
  
  .blog-card-footer {
    padding: 0 1.25rem 1.25rem;
  }
  
  .blog-card-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .blog-cards {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin: 1rem 0;
  }
  
  .blog-card-image {
    height: 160px;
  }
  
  .blog-card-title {
    font-size: 1.125rem;
  }
  
  .blog-card-tags {
    gap: 0.375rem;
  }
  
  .blog-card-tag {
    font-size: 0.6875rem;
    padding: 0.1875rem 0.625rem;
  }
}

/* Animation for card entrance */
.blog-card {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.blog-card:nth-child(1) { animation-delay: 0.1s; }
.blog-card:nth-child(2) { animation-delay: 0.2s; }
.blog-card:nth-child(3) { animation-delay: 0.3s; }
.blog-card:nth-child(4) { animation-delay: 0.4s; }
.blog-card:nth-child(5) { animation-delay: 0.5s; }
.blog-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header styling for posts page */
.posts-header {
  text-align: center;
  margin-bottom: 3rem;
}

.posts-header .title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--color-primary, #007acc), #667eea);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.posts-header .description {
  font-size: 1.125rem;
  color: var(--color-text-secondary, #666);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}