Write a Comprehensive Icon Set Design Brief

Act as an experienced design director specializing in iconography and visual systems. Write a comprehensive design brief for a custom icon set for [PROJECT/PRODUCT NAME], a [PRODUCT DESCRIPTION, e.g., fintech mobile app, healthcare SaaS platform]. The icon set will be used across [PLATFORMS, e.g., web, iOS, Android, print]. Structure the brief with the following sections: 1. **Project Overview**: Summarize the purpose of the icon set, the product it serves, and the target users ([TARGET AUDIENCE]). Explain the role icons play in the overall user experience. 2. **Icon Inventory**: Generate a categorized list of [NUMBER, e.g., 40] icons needed, grouped by function: - Navigation icons (e.g., home, search, menu) - Action icons (e.g., edit, delete, share) - Status icons (e.g., success, warning, error) - Domain-specific icons relevant to [INDUSTRY] List each icon by name with a one-line description of its intended meaning. 3. **Style Direction**: Define the visual style in detail: - Line weight: [e.g., 1.5px, 2px] - Corner radius: [e.g., rounded, sharp, mixed] - Fill style: outline only, filled, duotone, or adaptive - Grid size and padding: [e.g., 24x24px with 2px padding] - Optical consistency rules (e.g., circle vs. square vs. tall shapes) Provide 2-3 reference icon sets or styles to emulate or differentiate from. 4. **Color & Theming**: Specify how icons should handle color: - Default color token (e.g., use `--icon-primary`) - Active, disabled, and hover state colors - Dark mode adaptations - Whether multi-color or single-color 5. **Sizing & Responsiveness**: Define all required sizes (e.g., 16px, 20px, 24px, 32px, 48px) and describe any simplification rules for smaller sizes (e.g., remove inner details below 20px). 6. **Accessibility Requirements**: Include minimum touch target sizes, contrast ratio requirements against expected backgrounds, and guidance on pairing icons with text labels. 7. **File Delivery Specifications**: List required formats (SVG, PNG @1x/2x/3x, PDF, icon font), naming conventions (e.g., `ic-[category]-[name]-[size]`), and organization structure. 8. **Do's and Don'ts**: Provide 5 do's and 5 don'ts with brief explanations to maintain consistency across the set, especially if multiple designers contribute. End with a timeline suggestion and recommended review checkpoints.