/* CACHE BUST: 2025-12-10 01:35:00 */
/**
 * File: client/css/drafts.css
 * 存档信息相关样式 - Apple风格
 * 作用: 定义草稿保存按钮、存档弹窗（草稿+视频展示）、卡片等样式
 * @modification 重新设计为Apple简洁风格，白+黑配色
 * @modification 新增双栏布局支持草稿和视频展示并排显示
 * @date 2025-12-09
 */

/* ========== 保存项目按钮样式 - Apple风格 ========== */
/**
 * @description 保存按钮改为简洁的Apple风格
 * @date 2025-12-09
 */
.nav-btn-save {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-right: 12px;
}

.nav-btn-save:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-color);
}

.nav-btn-save:active {
  transform: scale(0.98);
}

/* ========== 存档信息弹窗样式 - 双栏布局 ========== */
/**
 * @description 存档弹窗改为更宽的双栏布局
 * @date 2025-12-09
 */
.archive-modal-content {
  max-width: 1400px;
  width: 95%;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
}

.archive-modal-body {
  display: flex;
  gap: var(--spacing-xl);
  overflow: hidden;
  padding: var(--spacing-xl);
  background: var(--bg-secondary);
  max-height: calc(85vh - 80px);
}

/* ========== 存档区块通用样式 ========== */
.archive-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  min-width: 0;
}

.archive-section-header {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-tertiary);
}

.archive-section-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.archive-section-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
}

/* ========== 草稿弹窗样式 (保留兼容) ========== */
.drafts-modal-content {
  max-width: 900px;
  width: 90%;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
}

.drafts-modal-content .modal-body {
  overflow-y: auto;
  max-height: calc(85vh - 120px);
  padding: var(--spacing-xl);
  background: var(--bg-secondary);
}

/* ========== 草稿列表样式 ========== */
.drafts-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

/* ========== 草稿卡片样式 - Apple风格 ========== */
.draft-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid var(--border-light);
}

.draft-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.draft-thumbnail {
  width: 100%;
  height: 140px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--text-tertiary);
  position: relative;
  overflow: hidden;
}

.draft-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/**
 * @description 草稿缩略图占位符
 * @modification 居中显示文件夹图标
 * @date 2025-12-09
 */
.draft-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  opacity: 0.5;
  color: var(--text-tertiary);
  background: var(--bg-secondary);
}

/* 草稿无缩略图时显示文件夹图标 */
.draft-thumbnail-placeholder::before {
  content: '📁';
}

.draft-info {
  padding: var(--spacing-md);
}

.draft-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.draft-description {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.4;
  height: 34px;
}

.draft-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-light);
}

.draft-date {
  display: flex;
  align-items: center;
  gap: 4px;
}

.draft-actions {
  display: flex;
  gap: var(--spacing-xs);
}

/**
 * @description 草稿操作按钮样式 - Apple风格
 * @date 2025-12-09
 */
.draft-action-btn {
  background: none;
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: var(--radius-xl);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  transition: all 0.2s ease;
  color: var(--text-secondary);
  white-space: nowrap;
}

.draft-action-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.draft-action-btn.load {
  color: var(--text-primary);
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.draft-action-btn.load:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.draft-action-btn.delete {
  color: var(--danger-color);
  border-color: var(--danger-color);
}

.draft-action-btn.delete:hover {
  background: var(--danger-color);
  color: white;
}

/* ========== 草稿/视频加载状态 ========== */
.drafts-loading,
.videos-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-tertiary);
}

.drafts-loading .spinner,
.videos-loading .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-light);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: var(--spacing-md);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ========== 空状态样式 ========== */
.drafts-empty,
.videos-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-tertiary);
}

.drafts-empty p:first-child,
.videos-empty p:first-child {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

/* ========== 视频列表样式 ========== */
/**
 * @description 视频展示列表样式
 * @modification 使用grid布局，自动填充
 * @date 2025-12-09
 */
.videos-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

/* ========== 视频卡片样式 ========== */
/**
 * @description 视频卡片样式 - Apple风格
 * @modification 宽度自适应grid，高度自适应内容
 * @date 2025-12-09
 */
.video-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  border: 1px solid var(--border-light);
}

.video-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

/**
 * @description 视频缩略图容器 - 自适应视频比例
 * @modification JS动态检测视频比例设置aspect-ratio，默认16:9
 * @modification 2025-12-10 使用更具体的选择器避免被video-generator.css覆盖
 * @date 2025-12-09
 */
.video-card .video-thumbnail {
  width: 100%;
  height: auto !important;  /* 覆盖video-generator.css中的height: 100% */
  aspect-ratio: 16 / 9;  /* 默认横屏比例，JS会根据实际视频调整 */
  position: relative;
  background: #000;
  overflow: hidden;
}

.video-card .video-thumbnail video {
  width: 100%;
  height: 100%;
  object-fit: contain;  /* 保持视频比例，完整显示 */
  display: block;
}

.video-card .video-thumbnail-placeholder {
  font-size: 48px;
  opacity: 0.3;
  color: var(--text-tertiary);
}

.video-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  cursor: pointer;
}

.video-card:hover .video-play-overlay {
  opacity: 1;
}

.video-play-btn {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary-color);
  transition: transform 0.2s ease;
}

.video-play-btn:hover {
  transform: scale(1.1);
}

.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 500;
}

.video-info {
  padding: 12px;
}

.video-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.video-size {
  display: flex;
  align-items: center;
  gap: 4px;
}

.video-actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  margin-top: 8px;
}

.video-action-btn {
  background: none;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: var(--radius-xl);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.2s ease;
  color: var(--text-secondary);
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.video-action-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.video-action-btn.download {
  color: white;
  background: #000000;
  border-color: #000000;
}

.video-action-btn.download:hover {
  background: #333333;
  border-color: #333333;
}

/**
 * @description 删除按钮使用明确的红色，确保可见
 * @modification 红色背景白色文字，非常醒目
 * @date 2025-12-09
 */
.video-action-btn.delete {
  color: #ffffff !important;
  border-color: #dc2626 !important;
  background: #dc2626 !important;
}

.video-action-btn.delete:hover {
  background: #b91c1c !important;
  border-color: #b91c1c !important;
  color: #ffffff !important;
}

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
  .archive-modal-body {
    flex-direction: column;
  }

  .archive-section {
    max-height: 50%;
  }
}

@media (max-width: 768px) {
  .drafts-list,
  .videos-list {
    grid-template-columns: 1fr;
  }

  .archive-modal-content {
    width: 95%;
    max-height: 90vh;
  }

  .nav-btn-save {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
}

/* ========== 草稿标签 ========== */
.draft-tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: var(--radius-xl);
  font-size: 0.6875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.draft-tag.theme {
  background: var(--primary-color);
  color: white;
}

/* ========== 视频预览弹窗 ========== */
/**
 * @description 视频预览弹窗样式
 * @date 2025-12-09
 */
.video-preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
}

.video-preview-container {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
}

.video-preview-container video {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-lg);
}

.video-preview-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: white;
  font-size: 32px;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.video-preview-close:hover {
  opacity: 1;
}