export type WorksheetCategory = 'math' | 'focus' | 'chinese' | 'english' | 'puzzle' | 'craft';
export type DifficultyLevel = 'beginner' | 'basic' | 'intermediate' | 'advanced';

export interface WorksheetType {
    id: string;
    title: string;
    desc: string;
    category: WorksheetCategory;
    page?: string;
    subpackage?: string;
    icon?: string;
    img?: string;
    ageRange?: [number, number];
    difficulty?: DifficultyLevel;
    mode?: string;
    previewBg?: string;
    previewText?: string;
}

export interface CategoryType {
    id: WorksheetCategory;
    name: string;
    icon: string;
    color: string;
    gradient: [string, string];
}