/* News Detail Page Styles */
.news-detail {
  min-height: 100vh;
  padding: var(--header-height) 0;
  background: var(--color-background);
}

.news-detail .news-detail-container {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
}

/* 상단 메인 이미지 */
.news-detail .news-main-image {
  width: 100%;
  height: 60vh;
  min-height: 400px;
  max-height: 600px;
  overflow: hidden;
  position: relative;
  background: var(--color-background-secondary);
}

.news-detail .news-main-image figure {
  width: 100%;
  height: 100%;
  margin: 0;
}

.news-detail .news-main-image picture {
  width: 100%;
  height: 100%;
  display: block;
}

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

.news-detail .news-main-image img:hover {
  transform: scale(1.02);
}

/* 추가 이미지들 */
.news-detail .news-additional-images {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 0;
}

.news-detail .additional-images-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.news-detail .additional-image-figure {
  margin: 0;
  display: block;
}

.news-detail .additional-image-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.3s ease;
  border-radius: 8px;
}

.news-detail .additional-image-figure img:hover {
  transform: scale(1.01);
}

/* 반응형 - 추가 이미지들 */
@media (max-width: 768px) {
  .news-detail .news-additional-images {
    padding: 1rem;
  }
  
  .news-detail .additional-images-container {
    gap: 1rem;
  }
  
  .news-detail .additional-image-figure {
    width: 100% !important;
    margin: 0 !important;
  }
}

/* 하단 2칼럼 그리드 */
.news-detail .news-content-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  padding: 3rem 0;
  max-width: 1400px;
  margin: 0 auto;
}

/* 좌측 칼럼: 메타 정보 */
.news-detail .news-meta-column {
  position: sticky;
  top: 2rem;
  height: fit-content;
}

.news-detail .news-meta-card {
  padding: 0;
}

.news-detail .meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0;
}

.news-detail .meta-label {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.news-detail .meta-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.news-detail .meta-value.category {
  background: var(--color-fg);
  color: var(--color-bg);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  align-self: flex-start;
}

.news-detail .meta-value.source {
  color: var(--color-primary);
  font-weight: 600;
}

.news-detail .meta-value.source-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 600;
  transition: all 0.3s ease;
}

.news-detail .meta-value.source-link:hover {
  color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.news-detail .meta-value.source-link .external-link-icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.news-detail .meta-value.source-link:hover .external-link-icon {
  transform: translate(2px, -2px);
}

.news-detail .meta-value.date {
  color: var(--color-text-secondary);
  font-family: monospace;
}

/* 우측 칼럼: 콘텐츠 */
.news-detail .news-content-column {
  min-width: 0; /* 그리드 오버플로우 방지 */
}

.news-detail .news-content-card {
}

.news-detail .news-title {
  font-size: 2.75rem;
  font-weight: 400;
  line-height: 1.2;
  padding-top: 1rem;
  color: var(--color-text-primary);
  margin: 0 0 1.5rem 0;
}

.news-detail .news-summary {
  margin: 2rem 0;
}

.news-detail .news-summary p {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
  font-weight: 400;
}

.news-detail .news-content {
  margin-top: 2rem;
  line-height: 1.5;
  color: var(--color-text-primary);
}

.news-detail .news-content h1,
.news-detail .news-content h2,
.news-detail .news-content h3,
.news-detail .news-content h4,
.news-detail .news-content h5,
.news-detail .news-content h6 {
  color: var(--color-text-primary);
  margin: 2rem 0 1rem 0;
  font-weight: 500;
  line-height: 1.2;
}

.news-detail .news-content h1 { font-size: 2rem; }
.news-detail .news-content h2 { font-size: 1.75rem; }
.news-detail .news-content h3 { font-size: 1.5rem; }
.news-detail .news-content h4 { font-size: 1.25rem; }
.news-detail .news-content h5 { font-size: 1.125rem; }
.news-detail .news-content h6 { font-size: 1rem; }

.news-detail .news-content p {
  margin: 1rem 0;
  font-size: 1.1rem;
}

.news-detail .news-content ul,
.news-detail .news-content ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

.news-detail .news-content li {
  margin: 0.5rem 0;
}

.news-detail .news-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

.news-detail .news-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 2rem 0;
}

.news-detail .news-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

.news-detail .news-content a:hover {
  color: var(--color-primary-dark);
}

/* 이전글/다음글 네비게이션 */
.news-detail .news-navigation {
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-background-secondary);
}

.news-detail .nav-container {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  width: 100%;
  margin: 0 auto;
}

.news-detail .nav-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: all 0.3s ease;
}

.news-detail .nav-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.news-detail .nav-item.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.news-detail .nav-item.prev {
  text-align: left;
}

.news-detail .nav-item.next {
  text-align: right;
}

.news-detail .nav-arrow {
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.news-detail .nav-item.prev:hover .nav-arrow {
  transform: translateX(-4px);
}

.news-detail .nav-item.next:hover .nav-arrow {
  transform: translateX(4px);
}

.news-detail .nav-content {
  flex: 1;
  min-width: 0;
}

.news-detail .nav-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.news-detail .nav-title {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 뉴스 디테일 푸터는 포트폴리오 디테일 푸터와 동일한 스타일 사용 */

/* 오류 메시지 */
.news-detail .error-message {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.news-detail .error-message h1 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.news-detail .error-message p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.news-detail .error-message .back-to-list {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.news-detail .error-message .back-to-list:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
  .news-detail .news-content-grid {
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    padding: 2rem 1rem;
  }
  
  .news-detail .news-content-card {
    padding: 2rem;
  }
  
  .news-detail .news-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  
  .news-detail .news-main-image {
    height: 40vh;
    min-height: 300px;
  }
  
  .news-detail .news-content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1rem;
  }
  
  .news-detail .news-meta-column {
    position: static;
    order: 2;
  }
  
  .news-detail .news-content-column {
    order: 1;
  }
  
  .news-detail .news-meta-card {
    padding: 1.5rem;
  }
  
  .news-detail .news-content-card {
    padding: 1.5rem;
  }
  
  .news-detail .news-title {
    font-size: 1.75rem;
  }
  
  .news-detail .news-summary {
    padding: 1rem 0;
  }
  
  .news-detail .news-summary p {
    font-size: 1rem;
  }
  
  .news-detail .news-content p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .news-detail .news-main-image {
    height: 30vh;
    min-height: 250px;
  }
  
  .news-detail .news-content-grid {
    padding: 1rem 0.5rem;
  }
  
  .news-detail .news-meta-card {
    padding: 1rem;
  }
  
  .news-detail .news-content-card {
    padding: 1rem;
  }
  
  .news-detail .news-title {
    font-size: 1.5rem;
  }
  
  .news-detail .news-navigation {
    padding: 2rem 1rem;
  }
  
  .news-detail .nav-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .news-detail .nav-item {
    padding: 1rem;
  }
  
  .news-detail .nav-title {
    font-size: 0.9rem;
  }
}