Minimalist dark app icon featuring a blue neural node and checkmark inside a folder silhouette

Create a premium, modern app icon for an AI productivity and task-management app. The icon must be designed specifically for a smartphone home screen: compact, instantly recognizable, visually strong at small sizes, and suitable as a professional SaaS/productivity app icon. Core concept: A single abstract symbol that combines AI intelligence, task organization, folders, and calendar synchronization. Do NOT create an illustration or workflow diagram. Instead, merge these concepts into ONE simple, memorable geometric logo mark. Visual direction: - minimalist flat design - modern 2026 SaaS aesthetic - clean geometric shapes - professional and premium - strong visual hierarchy - simple enough to recognize at 32px - subtle depth through solid shapes only - no soft shadows - no realistic lighting - no gradients or only an extremely subtle gradient - crisp edges - balanced and symmetrical - elegant negative space - distinctive silhouette - feels like a real product from a high-end technology company Possible symbol direction: An abstract AI "core" or neural node in the center, subtly integrated with a folder shape and a calendar/checkmark element. The AI aspect should be represented abstractly rather than with a literal brain or robot. The folder/calendar elements should be intelligently merged into the same symbol rather than appearing as separate objects. Color palette: deep navy or near-black as the primary color, combined with a sophisticated electric blue accent. Optional very Mehr sehen