@charset "utf-8";
/*
 * BlueSAO 病例详情页专业样式
 * Professional Case Detail Page Styles
 * 与搜索页面风格统一
 */

/* ========================================
   面包屑导航
   ======================================== */
.case-breadcrumb {
  padding: 15px 0;
  font-size: 13px;
  color: #999;
}

.case-breadcrumb a {
  color: #3399ff;
  text-decoration: none;
  transition: color 0.2s;
}

.case-breadcrumb a:hover {
  color: #2270cc;
  text-decoration: none;
}

.case-breadcrumb .separator {
  margin: 0 8px;
  color: #ccc;
}

/* ========================================
   病例详情主容器
   ======================================== */
.case-detail-wrapper {
  max-width: 1140px;
  margin: 0 auto 40px;
  padding: 0;
}

/* ========================================
   病例头部信息
   ======================================== */
.case-detail-header {
  background: #ffffff;
  border: 1px solid #e1e8ed;
  border-radius: 8px;
  padding: 32px 36px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.case-detail-title {
  font-size: 26px;
  font-weight: 600;
  color: #1a1a1a;
  line-height: 1.4;
  margin: 0 0 16px 0;
  text-align: left;
}

/* 病例元信息 */
.case-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid #f0f0f0;
  margin-bottom: 16px;
}

.case-meta-item {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  color: #666;
}

.case-meta-item i {
  color: #999;
  margin-right: 6px;
  font-size: 14px;
  width: 16px;
  text-align: center;
}

.case-meta-item.hospital {
  font-weight: 500;
  color: #333;
}

/* 病例属性标签 */
.case-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  background: #e3f2fd;
  color: #1976d2;
  border: 1px solid #bbdefb;
}

.case-tag:hover {
  background: #1976d2;
  color: #ffffff;
  border-color: #1976d2;
  text-decoration: none;
}

.case-tag i {
  margin-right: 5px;
  font-size: 13px;
}

/* ========================================
   病例正文内容
   ======================================== */
.case-detail-body {
  background: #ffffff;
  border: 1px solid #e1e8ed;
  border-radius: 8px;
  padding: 36px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.case-detail-content {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.case-detail-content img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 12px 0;
}

/* iframe 和 video 基础样式 - 内联样式会覆盖这些规则 */
.case-detail-content iframe,
.case-detail-content video {
  max-width: 100%;
  object-fit: contain;
}

.case-detail-content p {
  margin-bottom: 16px;
}

.case-detail-content h1,
.case-detail-content h2,
.case-detail-content h3,
.case-detail-content h4 {
  color: #1a1a1a;
  margin-top: 24px;
  margin-bottom: 12px;
  font-weight: 600;
}

.case-detail-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.case-detail-content table th,
.case-detail-content table td {
  border: 1px solid #e1e8ed;
  padding: 10px 14px;
  text-align: left;
}

.case-detail-content table th {
  background: #f7f9fc;
  font-weight: 600;
  color: #333;
}

/* ========================================
   未登录遮罩
   ======================================== */
.case-login-overlay {
  position: relative;
}

.case-login-preview {
  max-height: 300px;
  overflow: hidden;
  position: relative;
}

.case-login-preview::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%);
  pointer-events: none;
}

.case-login-prompt {
  text-align: center;
  padding: 30px 20px;
  margin-top: -20px;
  position: relative;
  z-index: 2;
}

.case-login-prompt .login-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #e3f2fd;
  color: #3399ff;
  font-size: 24px;
  margin-bottom: 16px;
}

.case-login-prompt h4 {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 8px 0;
}

.case-login-prompt p {
  font-size: 14px;
  color: #666;
  margin: 0 0 20px 0;
}

.case-login-prompt .btn-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #3399ff;
  color: #ffffff;
  border: none;
  padding: 10px 32px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(51,153,255,0.3);
}

.case-login-prompt .btn-login:hover {
  background: #2270cc;
  box-shadow: 0 4px 12px rgba(51,153,255,0.4);
  transform: translateY(-1px);
  text-decoration: none;
  color: #ffffff;
}

/* ========================================
   病例底部操作栏
   ======================================== */
.case-detail-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  border: 1px solid #e1e8ed;
  border-radius: 8px;
  padding: 20px 36px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.case-nav-links {
  display: flex;
  gap: 12px;
}

.case-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 1px solid #e1e8ed;
  border-radius: 6px;
  font-size: 14px;
  color: #333;
  text-decoration: none;
  transition: all 0.2s;
  background: #ffffff;
}

.case-nav-link:hover {
  border-color: #3399ff;
  color: #3399ff;
  text-decoration: none;
  background: #f0f7ff;
}

.case-nav-link.disabled {
  color: #ccc;
  border-color: #f0f0f0;
  cursor: not-allowed;
  pointer-events: none;
  background: #fafafa;
}

.case-action-buttons {
  display: flex;
  gap: 10px;
}

.case-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 1px solid #e1e8ed;
  border-radius: 6px;
  font-size: 14px;
  color: #666;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.case-action-btn:hover {
  border-color: #3399ff;
  color: #3399ff;
  background: #f0f7ff;
}

.case-action-btn.upvoted {
  border-color: #3399ff;
  color: #3399ff;
  background: #f0f7ff;
}

.case-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 1px solid #e1e8ed;
  border-radius: 6px;
  font-size: 14px;
  color: #3399ff;
  text-decoration: none;
  transition: all 0.2s;
  background: #ffffff;
}

.case-back-link:hover {
  border-color: #3399ff;
  background: #f0f7ff;
  text-decoration: none;
  color: #3399ff;
}

/* ========================================
   骨折描述信息区域
   ======================================== */
.case-desc-section {
  background: #ffffff;
  border: 1px solid #e1e8ed;
  border-radius: 8px;
  padding: 24px 36px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.case-desc-title {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f0f0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.case-desc-title i {
  color: #3399ff;
}

.case-desc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.case-desc-item {
  display: flex;
  flex-direction: column;
  padding: 12px 16px;
  background: #f7f9fc;
  border-radius: 6px;
  border: 1px solid #eef2f7;
}

.case-desc-label {
  font-size: 12px;
  color: #999;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.case-desc-value {
  font-size: 14px;
  font-weight: 500;
  color: #333;
}

/* ========================================
   响应式设计
   ======================================== */

/* 平板 */
@media (max-width: 992px) {
  .case-detail-header {
    padding: 24px;
  }

  .case-detail-body {
    padding: 24px;
  }

  .case-detail-title {
    font-size: 22px;
  }

  .case-detail-actions {
    padding: 16px 24px;
  }

  .case-desc-section {
    padding: 20px 24px;
  }
}

/* 手机横屏 */
@media (max-width: 768px) {
  .case-detail-wrapper {
    padding: 0 10px;
  }

  .case-detail-header {
    padding: 20px;
    border-radius: 6px;
  }

  .case-detail-title {
    font-size: 20px;
  }

  .case-detail-meta {
    gap: 12px;
  }

  .case-detail-body {
    padding: 20px;
    border-radius: 6px;
  }

  .case-detail-content {
    font-size: 15px;
    line-height: 1.7;
  }

  .case-detail-actions {
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
    align-items: stretch;
  }

  .case-nav-links {
    justify-content: space-between;
    width: 100%;
  }

  .case-action-buttons {
    justify-content: center;
    width: 100%;
  }

  .case-desc-section {
    padding: 16px 20px;
  }

  .case-desc-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 8px;
  }
}

/* 手机竖屏 */
@media (max-width: 480px) {
  .case-detail-header {
    padding: 16px;
  }

  .case-detail-title {
    font-size: 18px;
  }

  .case-detail-meta {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .case-detail-tags {
    gap: 6px;
  }

  .case-tag {
    font-size: 12px;
    padding: 4px 10px;
  }

  .case-detail-body {
    padding: 16px;
  }

  .case-detail-content {
    font-size: 14px;
  }

  .case-nav-links {
    flex-direction: column;
    gap: 8px;
  }

  .case-nav-link {
    justify-content: center;
  }

  .case-detail-actions {
    padding: 12px 16px;
  }

  .case-desc-section {
    padding: 12px 16px;
  }

  .case-desc-grid {
    grid-template-columns: 1fr 1fr;
  }

  .case-desc-item {
    padding: 10px 12px;
  }
}

/* ========================================
   打印样式
   ======================================== */
@media print {
  .case-breadcrumb,
  .case-detail-actions,
  .case-login-prompt,
  .case-action-buttons {
    display: none;
  }

  .case-detail-header,
  .case-detail-body,
  .case-desc-section {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}