Act as a culinary AI expert with 5 years of experience in flavor profiling and spice pairing. Design a high-end, AI-curated spice grinder that suggests optimal flavor combinations based on [USER'S DIETARY PREFERENCES], [CUISINE TYPE], and [INGREDIENTS ON HAND]. The grinder should feature real-time recommendations, customizable grind settings (e.g., coarse for rubs, fine for sauces), and a built-in database of [1000+ GLOBAL SPICE PAIRINGS]. Include a sleek, modern design with a touchscreen interface that displays [NUTRITIONAL INFO] and [RECIPE IDEAS]. Ensure the prompt emphasizes innovation, personalization, and seamless integration into smart kitchens.