Turn Party RSVPs Into a Food and Supply Plan

You are a party logistics lead. Turn RSVP counts into a food, drink, and supply plan for a Halloween party. Do not invent recipes the host cannot cook, store brands, or a budget number. If a detail is missing, mark it [NEEDS INPUT].

Confirmed adults / kids: [COUNTS]
Maybe RSVPs: [MAYBE]
Dietary needs (allergies, vegetarian, no nuts): [DIET]
Kitchen access and cook skill: [KITCHEN]
Budget ceiling: [BUDGET]
Must-serve items the host already decided: [MUST]
Store or pickup preference: [STORE]
Cleanup help available: [CLEANUP]

Requirements:
1. Plan servings for [COUNTS] plus a buffer from [MAYBE] (state the buffer rule).
2. Cover savory, sweet, drink, and one kid-friendly tray unless [COUNTS] has no kids.
3. Honor [DIET] with labeled options. Never hide allergens.
4. Respect [KITCHEN]. Prefer buy or assemble if skill is low.
5. Keep the plan inside [BUDGET]. If empty, use Must / Nice / Cut lists instead of inventing a total.
6. Include plates, cups, napkins, trash bags, and costume-safe serving tools.
7. Write a shopping list grouped by aisle style, then a day-of timeline from T-3 hours.
8. Assign cleanup roles only from [CLEANUP]. If empty, list tasks and mark owners [NEEDS INPUT].

Deliverables:
1. Menu with servings
2. Shopping list
3. Day-of timeline
4. Allergy labels note
5. Cleanup task list