✨ Drag & drop sorting — hold and drag items to reorder
🌙 Dark mode — choose Light, Dark, or System in Settings
✅ Hide Checked Items — focus on what's left to do
🎉 Confetti celebration when all tasks are done!
🔒 Restore confirmation — no more accidental overwrites
🗑️ Delete confirmation before removing checked items
📖 Quick Tips & Help Guide in Settings