/**
 * Post Card Component Styles
 * CLS 최적화 포함
 */

/* 게시물 카드 이미지 컨테이너 - aspect ratio 고정 */
.post-card .post-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: #f8f9fa;
  border-radius: 8px;
}

.post-card .post-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 작성자 이미지 - 고정 크기 */
.post-card .author-image {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  object-fit: cover;
  border: 2px solid #f8f9fa;
  border-radius: 50%;
  background-color: #e5e7eb;
}

/* 게시물 카드 스켈레톤 */
.post-card-skeleton {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background-color: white;
}

.post-card-skeleton .skeleton {
  background: linear-gradient(90deg, #f0f0f0 0%, #e8e8e8 20%, #f0f0f0 40%, #f0f0f0 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 6px;
}

.post-card-skeleton .skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
}

.post-card-skeleton .skeleton-text {
  height: 16px;
  border-radius: 4px;
}

.post-card-skeleton .skeleton-title {
  height: 24px;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.post-card-skeleton .skeleton-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}