/* 项目相关样式 */

/* 项目图标 */
.project-type-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  max-width: 32px;
  max-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
}

.project-type-icon.hidden {
  display: none;
}

.project-icon {
  font-size: 24px;
  line-height: 1;
}

/* 项目附件按钮 */
.project-attachment-btn {
  flex-shrink: 0;
  margin-right: 8px;
}

.project-attachment-btn.hidden {
  display: none;
}

/* 项目附件容器 */
.project-attachments-container {
  margin-bottom: 20px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.project-attachments-header {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.project-attachments-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-attachment-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.project-attachment-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-color);
}

.attachment-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.attachment-info {
  flex: 1;
  min-width: 0;
}

.attachment-name {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.attachment-size {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.attachment-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.attachment-view-btn,
.attachment-download-btn,
.attachment-delete-btn {
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.2s ease;
}

.attachment-view-btn:hover,
.attachment-download-btn:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}

.attachment-delete-btn {
  background: rgba(245, 108, 108, 0.2);
  border-color: rgba(245, 108, 108, 0.4);
  color: #f56c6c;
}

.attachment-delete-btn:hover {
  background: #f56c6c;
  border-color: #f56c6c;
  color: #fff;
}

/* 项目树样式增强 */
#projects-tree-select .empty-tree {
  padding: 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}