/* Blog Page Styles */

/* Blog Hero - Featured Post */
.blog-hero {
  padding: var(--space-12) 0;
  background: linear-gradient(180deg, var(--color-primary-50) 0%, var(--color-bg) 100%);
}

.blog-hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.blog-hero__image {
  aspect-ratio: 16/10;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.blog-hero__image img,
.blog-hero__image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-hero__text {
  padding: var(--space-4) 0;
}

.blog-hero__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.blog-hero__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.blog-hero__title a {
  color: inherit;
  text-decoration: none;
}

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

.blog-hero__excerpt {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.blog-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.blog-hero__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-hero__avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
}

/* Blog Layout */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-12);
  padding: var(--space-12) 0;
}

/* Category Tabs */
.blog-categories {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
}

.blog-categories__tab {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-categories__tab:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.blog-categories__tab--active {
  color: var(--color-primary);
  background: var(--color-primary-100);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

/* Blog Card */
.blog-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

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

.blog-card__image {
  aspect-ratio: 16/10;
  background: var(--color-border);
  overflow: hidden;
}

.blog-card__image img,
.blog-card__image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.blog-card:hover .blog-card__image img,
.blog-card:hover .blog-card__image svg {
  transform: scale(1.05);
}

.blog-card__content {
  padding: var(--space-5);
}

.blog-card__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.blog-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.blog-card__title a {
  color: inherit;
  text-decoration: none;
}

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

.blog-card__excerpt {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.blog-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-card__avatar {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 10px;
}

/* Blog Sidebar */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.blog-sidebar__section {
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.blog-sidebar__title {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

/* Search */
.blog-search {
  position: relative;
}

.blog-search__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-left: var(--space-10);
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.blog-search__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.blog-search__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

/* Popular Posts */
.blog-popular {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.blog-popular__item {
  display: flex;
  gap: var(--space-3);
}

.blog-popular__image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--color-border);
  overflow: hidden;
  flex-shrink: 0;
}

.blog-popular__image img,
.blog-popular__image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-popular__content {
  flex: 1;
  min-width: 0;
}

.blog-popular__title {
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-1);
  line-height: 1.3;
}

.blog-popular__title a {
  color: inherit;
  text-decoration: none;
}

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

.blog-popular__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Category List */
.blog-category-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.blog-category-list__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.blog-category-list__item:hover {
  color: var(--color-primary);
}

.blog-category-list__count {
  background: var(--color-border);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
}

/* Newsletter Widget */
.blog-newsletter {
  background: var(--color-primary-50);
  border-color: var(--color-primary-100);
}

.blog-newsletter__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.blog-newsletter__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.blog-newsletter__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.blog-newsletter__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Blog Post Page */
.blog-post {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-12) 0;
}

.blog-post__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.blog-post__category {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.blog-post__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

.blog-post__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.blog-post__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-post__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 600;
}

.blog-post__featured-image {
  aspect-ratio: 16/9;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-8);
  border: 1px solid var(--color-border);
}

.blog-post__featured-image img,
.blog-post__featured-image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-post__content {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.blog-post__content h2 {
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin: var(--space-10) 0 var(--space-4);
}

.blog-post__content h3 {
  font-size: var(--text-xl);
  color: var(--color-text);
  margin: var(--space-8) 0 var(--space-3);
}

.blog-post__content p {
  margin-bottom: var(--space-6);
}

.blog-post__content ul,
.blog-post__content ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.blog-post__content li {
  margin-bottom: var(--space-2);
}

.blog-post__content blockquote {
  padding: var(--space-6);
  margin: var(--space-8) 0;
  background: var(--color-primary-50);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-style: italic;
}

.blog-post__content blockquote p {
  margin-bottom: 0;
}

.blog-post__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
}

.blog-post__content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.blog-post__content a:hover {
  text-decoration: none;
}

/* Stats Box */
.blog-post__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin: var(--space-8) 0;
  text-align: center;
}

.blog-post__stat-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.blog-post__stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Tags */
.blog-post__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.blog-post__tag {
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.blog-post__tag:hover {
  background: var(--color-primary-100);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Share */
.blog-post__share {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.blog-post__share-label {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.blog-post__share-buttons {
  display: flex;
  gap: var(--space-2);
}

.blog-post__share-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-post__share-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* Related Posts */
.blog-related {
  margin-top: var(--space-12);
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-border);
}

.blog-related__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}

.blog-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

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

  .blog-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .blog-sidebar__section {
    flex: 1;
    min-width: 250px;
  }
}

@media (max-width: 768px) {
  .blog-hero__content {
    grid-template-columns: 1fr;
  }

  .blog-hero__image {
    order: -1;
  }

  .blog-hero__title {
    font-size: var(--text-2xl);
  }

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

  .blog-sidebar {
    flex-direction: column;
  }

  .blog-sidebar__section {
    min-width: unset;
  }

  .blog-post__title {
    font-size: var(--text-2xl);
  }

  .blog-post__meta {
    flex-direction: column;
    gap: var(--space-2);
  }

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

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