{
  "daily": [
    {
      "id": "daily-practice-10",
      "name": "Practice Makes Perfect",
      "description": "Complete 10 practice words in a day",
      "type": "daily",
      "target": 10,
      "points": 50,
      "icon": "🎯"
    },
    {
      "id": "daily-accuracy-90",
      "name": "Sharp Shooter",
      "description": "Achieve 90% accuracy in daily practice",
      "type": "daily",
      "target": 0.9,
      "points": 75,
      "icon": "🎯"
    },
    {
      "id": "daily-streak-3",
      "name": "On Fire",
      "description": "Get 3 words correct in a row",
      "type": "daily",
      "target": 3,
      "points": 30,
      "icon": "🔥"
    }
  ],
  "weekly": [
    {
      "id": "weekly-words-50",
      "name": "Word Warrior",
      "description": "Practice 50 words in a week",
      "type": "weekly",
      "target": 50,
      "points": 200,
      "icon": "⚔️"
    },
    {
      "id": "weekly-days-5",
      "name": "Dedicated Scholar",
      "description": "Practice on 5 different days this week",
      "type": "weekly",
      "target": 5,
      "points": 250,
      "icon": "📚"
    }
  ],
  "achievements": [
    {
      "id": "achievement-words-100",
      "name": "Century Club",
      "description": "Practice 100 total words",
      "type": "achievement",
      "target": 100,
      "points": 100,
      "icon": "🏆"
    },
    {
      "id": "achievement-words-500",
      "name": "Word Master",
      "description": "Practice 500 total words",
      "type": "achievement",
      "target": 500,
      "points": 500,
      "icon": "👑"
    },
    {
      "id": "achievement-streak-7",
      "name": "Weekly Warrior",
      "description": "Maintain a 7-day practice streak",
      "type": "achievement",
      "target": 7,
      "points": 300,
      "icon": "📅"
    },
    {
      "id": "achievement-accuracy-95",
      "name": "Spelling Bee Champion",
      "description": "Maintain 95% accuracy across 100 words",
      "type": "achievement",
      "target": 0.95,
      "points": 400,
      "icon": "🐝"
    }
  ]
}