/* Blog Listing Page Styles */

/* Hero Section */
.blog-hero {
  background: linear-gradient(135deg, #0D0D0D 0%, #0D0D0D 100%);
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(230, 57, 70, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  color: #FFFFFF;
  text-align: center;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin: 0 0 48px;
}

.hero-search {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 16px 56px 16px 24px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  color: #FFFFFF;
  transition: all 0.3s ease;
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.search-input:focus {
  outline: none;
  border-color: #FF0000;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.1);
}

.search-icon {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.4);
  pointer-events: none;
}

/* Tag Filter Section */
.tag-filter-section {
  background: #0D0D0D;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}

.tag-btn {
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tag-btn:hover {
  background: rgba(230, 57, 70, 0.1);
  border-color: #FF0000;
  color: #FF0000;
  transform: translateY(-2px);
}

.tag-btn.active {
  background: #FF0000;
  border-color: #FF0000;
  color: #FFFFFF;
}

.active-filters {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-label {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  font-weight: 400;
}

.filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(230, 57, 70, 0.2);
  border: 1px solid #FF0000;
  border-radius: 16px;
  color: #FF0000;
  font-size: 0.875rem;
}

.filter-pill-remove {
  background: none;
  border: none;
  color: #FF0000;
  cursor: pointer;
  padding: 0;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.filter-pill-remove:hover {
  transform: scale(1.2);
}

.clear-filters {
  padding: 6px 16px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.clear-filters:hover {
  border-color: #FF0000;
  color: #FF0000;
}

.results-counter {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  margin-top: 16px;
}

/* Featured Article */
.featured-article {
  background: #0D0D0D;
  padding: 64px 0;
}

.featured-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s ease;
  border: 2px solid rgba(255, 255, 255, 0.05);
}

.featured-card:hover {
  transform: translateY(-8px);
  border-color: #FF0000;
}

.featured-card-image-wrapper {
  position: relative;
  padding-top: 56.25%; /* 16:9 ratio */
  overflow: hidden;
}

.featured-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.featured-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  background: #FF0000;
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: 24px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.05em;
  z-index: 2;
}

.featured-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 48px 32px 32px;
  background: linear-gradient(to top, rgba(13, 13, 13, 0.95) 0%, transparent 100%);
  transition: background 0.4s ease;
}

.featured-card:hover .featured-overlay {
  background: linear-gradient(to top, rgba(230, 57, 70, 0.4) 0%, transparent 100%);
}

.featured-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 16px;
  line-height: 1.2;
}

.featured-excerpt {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 24px;
  line-height: 1.6;
}

.featured-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #FF0000;
}

/* Article Grid */
.article-grid-section {
  background: #0D0D0D;
  padding: 64px 0;
  min-height: 400px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 32px;
}

.article-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-8px);
  border-color: #FF0000;
  box-shadow: 0 8px 32px rgba(230, 57, 70, 0.2);
}

.article-thumbnail-wrapper {
  position: relative;
  padding-top: 75%; /* 4:3 ratio */
  overflow: hidden;
}

.article-thumbnail {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.article-card:hover .article-thumbnail {
  transform: scale(1.1);
}

.article-content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.article-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 12px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-excerpt {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0 0 16px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.meta-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.article-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag-pill {
  padding: 4px 12px;
  background: rgba(230, 57, 70, 0.1);
  border: 1px solid rgba(230, 57, 70, 0.3);
  border-radius: 12px;
  color: #FF0000;
  font-size: 0.75rem;
  font-weight: 400;
  transition: all 0.3s ease;
}

.tag-pill:hover {
  background: #FF0000;
  color: #FFFFFF;
}

.read-more {
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
  padding: 12px 24px;
  background: #FF0000;
  color: #FFFFFF;
  border: none;
  border-radius: 24px;
  font-weight: 700;
  cursor: pointer;
  align-self: flex-start;
}

.article-card:hover .read-more {
  opacity: 1;
  transform: translateY(0);
}

/* Loading & Empty States */
.loading-state {
  text-align: center;
  padding: 64px 0;
  color: rgba(255, 255, 255, 0.6);
}

.spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 24px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: #FF0000;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: 96px 0;
}

.empty-icon {
  color: rgba(255, 255, 255, 0.2);
  margin: 0 auto 24px;
}

.empty-title {
  font-size: 1.75rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 12px;
}

.empty-message {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 32px;
}

/* Pagination */
.pagination-section {
  background: #0D0D0D;
  padding: 0 0 64px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.page-btn {
  min-width: 40px;
  height: 40px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-btn:hover:not(.active):not(:disabled) {
  background: rgba(230, 57, 70, 0.1);
  border-color: #FF0000;
  color: #FF0000;
}

.page-btn.active {
  background: #FF0000;
  border-color: #FF0000;
  color: #FFFFFF;
  font-weight: 700;
}

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

.page-ellipsis {
  color: rgba(255, 255, 255, 0.3);
  padding: 0 4px;
}

/* RSS CTA */
.rss-cta {
  background: linear-gradient(135deg, #0D0D0D 0%, #0D0D0D 100%);
  padding: 64px 0;
}

.rss-card {
  background: rgba(255, 255, 255, 0.02);
  border: 2px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 48px;
  display: flex;
  align-items: center;
  gap: 32px;
  transition: all 0.4s ease;
}

.rss-card:hover {
  border-color: #FF0000;
  transform: translateY(-4px);
}

.rss-icon {
  color: #FF0000;
  flex-shrink: 0;
}

.rss-content {
  flex-grow: 1;
}

.rss-content h3 {
  font-size: 1.75rem;
  color: #FFFFFF;
  margin: 0 0 8px;
}

.rss-content p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .article-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .featured-title {
    font-size: 1.75rem;
  }
  
  .featured-excerpt {
    font-size: 1rem;
  }
  
  .rss-card {
    flex-direction: column;
    text-align: center;
    padding: 32px;
  }
  
  .tag-filters {
    justify-content: flex-start;
  }
  
  .pagination {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .article-grid {
    gap: 16px;
  }
  
  .article-card {
    border-radius: 8px;
  }
  
  .article-content {
    padding: 16px;
  }
  
  .featured-overlay {
    padding: 32px 24px 24px;
  }
}