/* Blog Detail Page - 네이버 블로그 스타일 */

/* 페이지 컨테이너 */
.blog-detail-page {
  background: #F8FAFC;
  min-height: calc(100vh - var(--header-height));
  padding: var(--spacing-8) 0;
}

/* 뒤로가기 */
.back-nav {
  margin-bottom: var(--spacing-6);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-gray-600);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all 0.3s;
}

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

/* 블로그 콘텐츠 래퍼 (네이버 블로그처럼 좁은 폭) */
.blog-content-wrapper {
  max-width: 720px;
  margin: 0 auto;
  background: white;
  
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  padding: var(--spacing-8);
}

/* 블로그 헤더 */
.blog-header {
  text-align: center;
  padding-bottom: var(--spacing-6);
  border-bottom: 2px solid var(--color-gray-200);
  margin-bottom: var(--spacing-8);
}

.blog-category-badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--travel-light);
  
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--travel-dark);
  margin-bottom: var(--spacing-3);
}

.blog-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
  line-height: 1.4;
}

.blog-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.blog-author {
  font-weight: 600;
  color: var(--travel-dark);
}

.meta-divider {
  color: var(--color-gray-300);
}

.blog-views {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.blog-views svg {
  color: var(--color-gray-400);
}

/* 블로그 본문 */
.blog-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

/* 콘텐츠 블록 */
.content-block {
  width: 100%;
}

/* 텍스트 블록 */
.content-text {
  padding: 0 var(--spacing-2);
}

.content-text p {
  font-size: 1rem;
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: var(--spacing-3);
}

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

/* 이미지 블록 (1개) */
.content-image {
  width: 100%;
  
  overflow: hidden;
  background: var(--color-gray-100);
}

.content-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* 이미지 블록 (2개) */
.content-images-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-2);
}

.content-images-2 .image-item {
  
  overflow: hidden;
  background: var(--color-gray-100);
  aspect-ratio: 1;
}

.content-images-2 .image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 이미지 블록 (3개) */
.content-images-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2);
}

.content-images-3 .image-item {
  
  overflow: hidden;
  background: var(--color-gray-100);
  aspect-ratio: 1;
}

.content-images-3 .image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 태그 */
.blog-tags {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  padding-top: var(--spacing-8);
  margin-top: var(--spacing-8);
  border-top: 1px solid var(--color-gray-200);
}

.blog-tag {
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--travel-light);
  
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--travel-dark);
}

/* 공유 버튼 */
.blog-share {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  padding-top: var(--spacing-6);
  margin-top: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
}

.share-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

.share-buttons {
  display: flex;
  gap: var(--spacing-2);
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-gray-200);
  border-radius: 50%;
  background: white;
  cursor: pointer;
  transition: all 0.3s;
}

.share-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.share-btn--kakao {
  color: #FEE500;
  border-color: #FEE500;
}

.share-btn--kakao:hover {
  background: #FEE500;
  color: #3c1e1e;
}

.share-btn--facebook {
  color: #1877F2;
  border-color: #1877F2;
}

.share-btn--facebook:hover {
  background: #1877F2;
  color: white;
}

.share-btn--twitter {
  color: #1DA1F2;
  border-color: #1DA1F2;
}

.share-btn--twitter:hover {
  background: #1DA1F2;
  color: white;
}

.share-btn--link {
  color: var(--color-gray-600);
  border-color: var(--color-gray-300);
}

.share-btn--link:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-400);
  color: var(--color-gray-900);
}

/* 관련 글 섹션 */
.related-posts-section {
  padding-top: var(--spacing-10);
  margin-top: var(--spacing-10);
  border-top: 2px solid var(--color-gray-200);
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-6);
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
}

.related-post {
  background: white;
  
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s;
}

.related-post:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.related-post-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.related-post-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: var(--color-gray-100);
}

.related-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

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

.related-post-content {
  padding: var(--spacing-4);
}

.related-post-category {
  display: inline-block;
  padding: 2px var(--spacing-2);
  background: var(--travel-light);
  
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--travel-dark);
  margin-bottom: var(--spacing-2);
}

.related-post-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.4;
}

.related-post-meta {
  display: flex;
  align-items: center;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.meta-item svg {
  color: var(--color-gray-400);
}

/* 반응형 디자인 */
@media (max-width: 1023px) {
  .blog-content-wrapper {
    margin: auto;
  }

  .related-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .blog-detail-page {
    padding: var(--spacing-6) 0;
  }

  .blog-content-wrapper {
    margin: 0;
    border-radius: 0;
    padding: var(--spacing-6) var(--spacing-4);
  }

  .blog-title {
    font-size: 1.5rem;
  }

  .blog-meta {
    flex-wrap: wrap;
    gap: var(--spacing-1);
  }

  .content-images-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-images-3 .image-item:last-child {
    grid-column: 1 / -1;
  }

  .related-posts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  .content-images-2 {
    grid-template-columns: 1fr;
  }

  .content-images-3 {
    grid-template-columns: 1fr;
  }

  .content-images-3 .image-item:last-child {
    grid-column: auto;
  }

  .share-buttons {
    flex-wrap: wrap;
    justify-content: center;
  }
}