/* Live Photo 容器 */
.live-photo-container {
  position: relative;
  border-radius: 12px;
  margin: 20px 0;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 100%;
}

.live-photo-container:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

/* =====================================================
   通用方案：解决静态图和视频尺寸不一致导致的留白问题

   核心原理：
   1. 容器通过 aspect-ratio 确定高度，不再依赖静态图撑开
   2. 静态图和视频都通过 object-fit: cover 填满容器
   3. overflow: hidden 裁切超出部分

   使用方式：
   - 在 {% livephoto %} 标签中指定宽高：自动设置 aspect-ratio 和 data-ratio
   - 不指定宽高：JS 自动检测图片尺寸并设置

   注意：使用 #article-container 提高选择器优先级，覆盖 Butterfly 主题的 .container img 样式
   ===================================================== */

/* 有明确比例的容器（通过 data-ratio 属性标识） */
#article-container .live-photo-container[data-ratio],
.live-photo-container[data-ratio] {
  overflow: hidden;
}

/* 无比例标记但有 aspect-ratio 内联样式的容器（兼容旧写法） */
#article-container .live-photo-container[style*="aspect-ratio"],
.live-photo-container[style*="aspect-ratio"] {
  overflow: hidden;
}

/* 静态图和视频统一填满容器 - 高优先级选择器覆盖主题样式 */
/* 关键：静态图也需要 position: absolute，脱离文档流，不再撑开容器高度 */
#article-container .live-photo-container[data-ratio] .live-photo-static,
#article-container .live-photo-container[data-ratio] .live-photo-video,
#article-container .live-photo-container[style*="aspect-ratio"] .live-photo-static,
#article-container .live-photo-container[style*="aspect-ratio"] .live-photo-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  object-position: center;
  margin: 0 !important;
}

/* 等待自动检测比例时的过渡状态 */
.live-photo-container[data-auto-ratio="true"] {
  /* 图片加载过程中保持最小高度，避免布局抖动 */
  min-height: 100px;
}

/* 静态图片基础样式 */
#article-container .live-photo-static,
.live-photo-static {
  width: 100%;
  display: block;
  border-radius: 8px;
  transition: opacity 0.3s;
}

/* 视频元素 */
.live-photo-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  border-radius: 8px;
  transition: opacity 0.3s;
}

.live-photo-video.playing {
  opacity: 1;
}

/* Live 标识 */
.live-badge {
  position: absolute;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 10;
}

.live-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #ff2e4d;
  border-radius: 50%;
  display: inline-block;
}

/* 位置变体 */
.live-badge.bottom-left {
  bottom: 12px;
  left: 12px;
}

.live-badge.bottom-right {
  bottom: 12px;
  right: 12px;
}

.live-badge.top-left {
  top: 12px;
  left: 12px;
}

.live-badge.top-right {
  top: 12px;
  right: 12px;
}

/* 加载指示器 */
.live-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #ff2e4d;
  animation: livephoto-spin 1s ease-in-out infinite;
  display: none;
  z-index: 1;
}

@keyframes livephoto-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* 标题样式 */
.live-caption {
  text-align: center;
  margin-top: 8px;
  font-size: 14px;
  color: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .live-photo-container {
    border-radius: 8px;
    margin: 16px 0;
  }

  .live-badge {
    font-size: 11px;
    padding: 3px 6px;
  }

  .live-badge.bottom-left,
  .live-badge.bottom-right {
    bottom: 8px;
  }

  .live-badge.bottom-left,
  .live-badge.top-left {
    left: 8px;
  }

  .live-badge.bottom-right,
  .live-badge.top-right {
    right: 8px;
  }

  .live-badge.top-left,
  .live-badge.top-right {
    top: 8px;
  }
}

/* 多图布局容器 */
.image-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 20px 0;
  gap: 15px;
}

.image-column {
  flex: 0 0 calc(50% - 8px);
  min-width: 0;
}

/* Grid布局 */
.image-grid-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin: 20px 0;
}

.grid-item {
  position: relative;
  min-width: 0;
}

/* 浮动布局 */
.image-float-container {
  width: 100%;
  margin: 20px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.float-image {
  flex: 0 0 calc(50% - 8px);
}

/* Live Photo 容器适配多图布局 */
.image-grid .live-photo-container,
.image-grid-grid .live-photo-container,
.image-float-container .live-photo-container {
  margin: 0;
  border-radius: 8px;
}

/* 确保图片和视频在多图布局中正确显示 */
.image-grid .live-photo-static,
.image-grid-grid .live-photo-static,
.image-float-container .live-photo-static,
.image-grid .live-photo-video,
.image-grid-grid .live-photo-video,
.image-float-container .live-photo-video {
  border-radius: 8px;
}

/* 调整Live标识在小屏幕上的大小 */
.image-grid .live-badge,
.image-grid-grid .live-badge,
.image-float-container .live-badge {
  font-size: 10px;
  padding: 2px 6px;
}

.image-grid .live-badge.bottom-left,
.image-grid-grid .live-badge.bottom-left,
.image-float-container .live-badge.bottom-left,
.image-grid .live-badge.bottom-right,
.image-grid-grid .live-badge.bottom-right,
.image-float-container .live-badge.bottom-right {
  bottom: 8px;
}

.image-grid .live-badge.bottom-left,
.image-grid-grid .live-badge.bottom-left,
.image-float-container .live-badge.bottom-left,
.image-grid .live-badge.top-left,
.image-grid-grid .live-badge.top-left,
.image-float-container .live-badge.top-left {
  left: 8px;
}

.image-grid .live-badge.bottom-right,
.image-grid-grid .live-badge.bottom-right,
.image-float-container .live-badge.bottom-right,
.image-grid .live-badge.top-right,
.image-grid-grid .live-badge.top-right,
.image-float-container .live-badge.top-right {
  right: 8px;
}

.image-grid .live-badge.top-left,
.image-grid-grid .live-badge.top-left,
.image-float-container .live-badge.top-left,
.image-grid .live-badge.top-right,
.image-grid-grid .live-badge.top-right,
.image-float-container .live-badge.top-right {
  top: 8px;
}

/* 非常小的设备调整 */
@media (max-width: 360px) {
  .image-grid {
    gap: 10px;
  }

  .image-column {
    flex: 0 0 calc(50% - 5px);
  }

  .image-grid-grid {
    gap: 10px;
  }

  .float-image {
    flex: 0 0 calc(50% - 5px);
  }

  .image-grid .live-badge,
  .image-grid-grid .live-badge,
  .image-float-container .live-badge {
    font-size: 9px;
    padding: 2px 4px;
  }
}

/* 确保单图布局不受影响 */
.live-photo-container:not(.image-grid):not(.image-grid-grid):not(.image-float-container) {
  margin: 20px 0;
}

/* 标题样式调整 */
.live-caption {
  font-size: 13px;
  margin-top: 5px;
  line-height: 1.4;
}

/* 确保加载指示器在多图布局中正确显示 */
.image-grid .live-loading,
.image-grid-grid .live-loading,
.image-float-container .live-loading {
  width: 30px;
  height: 30px;
}