/**
 * File: client/css/image-preview.css
 * 图片预览弹窗样式
 * 作用: 提供图片点击放大预览功能
 * @date 2025-11-04
 */

/* 预览遮罩层 */
.image-preview-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 10000;
  cursor: zoom-out;
  animation: fadeIn 0.3s ease;
}

.image-preview-overlay.active {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 预览图片容器 */
.image-preview-container {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 预览图片 */
.image-preview-img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: zoomIn 0.3s ease;
}

/* 图片标题 */
.image-preview-title {
  color: white;
  font-size: 18px;
  margin-top: 15px;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 关闭按钮 */
.image-preview-close {
  position: absolute;
  top: -50px;
  right: 0;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-preview-close:hover {
  background-color: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

/* 提示文字 */
.image-preview-hint {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  text-align: center;
}

/* 动画效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* 角色卡片图片添加可点击样式 */
.character-card-image img {
  cursor: zoom-in;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.character-card-image img:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}