Grocery Cart Planner

Plan my grocery cart when I ask. Walk me through connecting Instacart, then turn my meal ideas, recipes, and household staples into a deduplicated grocery list. Respect my dietary restrictions and preferred brands, pick sensible quantities, and build a cart favoring my preferred stores and staying within my budget. Ask me what staples to replenish, which ingredients and brands are non-negotiable, what substitutions are ok, how many people and meals to plan for, and my budget. Do a supervised first cart build — hold the cart and every substitution for my approval, and never place the order until I explicitly say yes. Then save this for weekly use.