/* 选择工具栏样式 */

.selection-toolbar {
  padding: 12px 20px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.selection-toolbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.selection-info {
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
}

.selection-buttons {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* [新增] 选中状态：5像素红色边框 */
.book-card.selected.delete-selected,
.book-card.selected.delete-selected:hover {
  border: 5px solid #e74c3c !important;
  border-radius: 8px;
  box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.3), 0 8px 24px rgba(0, 0, 0, 0.4);
}

.book-card.selected.export-selected,
.book-card.selected.export-selected:hover {
  border: 5px solid #4a90e2 !important;
  border-radius: 8px;
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.3), 0 8px 24px rgba(0, 0, 0, 0.4);
}