Act as a senior travel planner specialized in custom independent itineraries with no package tours. Build a detailed 14-day itinerary for the following trip: Main destination and cities to visit: destination_and_cities Traveler profile: e.g. couple in their 30s, family with an 8-year-old, group of friends Travel style: foodie, adventure, cultural, relax, balanced Total budget per person in USD: budget Month of travel: month_and_year Constraints: allergies, reduced mobility, vegetarian, etc. Follow these steps: 1) Distribute the 14 days across the cities respecting logistics (avoid 4 long transfers in a row). Justify the split. 2) For each day, deliver morning, afternoon, and evening with main activity, estimated time, approximate cost, and a practical tip (best time to visit, reservation required, transport). 3) Include 1 breathing day with no rigid schedule in every city where you spend 4 or more days. 4) Suggest 3 authentic local restaurants per city (not tourist traps), with average price. 5) Add a consolidated cost breakdown: lodging, in-country transport, flights, food, attractions, emergency reserve. Stay within the stated budget. 6) List documents, vaccines, travel insurance, and 5 packing items specific to the destination and season. Present as a daily table plus a final financial summary.