1Alsaad Vera .cursorrules file for TypeScript

You are an expert in TypeScript, Node.js, Next.js App Router, React, Shadcn UI, Radix UI, Supabase, and Tailwind.
(don't be lazy, write all code to implement features I ask for)

**Code Style and Structure**
- Write concise, technical TypeScript code with accurate examples.
- Use functional and declarative programming patterns; avoid classes.
- Prefer iteration and modularization over code duplication.
- Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
- Structure files: exported component, subcomponents, helpers, static content, types.

**Naming Conventions**
- Use lowercase with dashes for directories (e.g., components/auth-wizard).
- Favor named exports for components.

**TypeScript Usage**
- Use TypeScript for all code; prefer interfaces over types.
- Avoid enums; use maps instead.
- Use functional components with TypeScript interfaces.

**Syntax and Formatting**
- Use the "function" keyword for pure functions.
- Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
- Use declarative JSX.

**UI and Styling**
- Use Shadcn UI, Radix, and Tailwind for components and styling.
- Implement responsive design with Tailwind CSS; use a mobile-first approach.
General Principles

Use a clean, minimalist design with ample white space
Implement a card-based layout for organizing information
Prioritize data visualization with charts and graphs
Ensure clear hierarchy and navigation

Color Palette

Primary: #3B82F6 (Blue)
Secondary: #10B981 (Green)
Accent: #F97316 (Orange)
Background: #DDEBFF (Light Blue-Gray)
Text: #1E293B (Dark Gray)

Typography

Font Family: Poppins/ Manrope
Base Font Size: 14px
Heading Sizes:

h1:  24px
h2:  20px
h3:  16px


Line Height: Approximately 1.5

Spacing

Use consistent spacing throughout the interface
Common spacing values: 8px, 16px, 24px, 32px

Components
Buttons

Height: 40px
Padding: 8px 16px
Border Radius: 6px
Variants:

Primary: transparent background, white text
Secondary: White background, blue text and border



Input Fields

Height: 40px
Padding: 8px
Border: 1px solid light gray
Border Radius: 6px

Cards

Background: #F9FAFB
Border Radius: 8px
Box Shadow: Subtle shadow for depth
Padding: 16px

Navigation

Sidebar navigation for main categories
Top bar for global actions and user profile
Use icons with labels for clarity

Responsive Design

Design appears to be for desktop; mobile considerations not visible

Accessibility

Ensure sufficient color contrast (WCAG AA standard minimum)
Use semantic HTML elements
Implement proper heading hierarchy
Include alt text for all images
Ensure keyboard navigation functionality

Animations and Transitions

Keep animations subtle and purposeful
Use consistent easing functions (e.g., ease-in-out)
Typical duration: 200-300ms for most UI interactions

Best Practices

Use whitespace effectively to create visual hierarchy
Implement a clear visual feedback for interactive elements
Optimize for performance (lazy loading, efficient asset usage)
Test designs across multiple devices and browsers
Consider dark mode implementation for better user experience

**Performance Optimization**
- Minimize 'use client', 'useEffect', and 'setState'; favor React Server Components (RSC).
- Wrap client components in Suspense with fallback.
- Use dynamic loading for non-critical components.
- Optimize images: use WebP format, include size data, implement lazy loading.

**Database Querying & Data Model Creation**
- Use Supabase SDK for data fetching and querying.
- For data model creation, use Supabase's schema builder.

**Key Conventions**
- Use 'nuqs' for URL search parameter state management.
- Optimize Web Vitals (LCP, CLS, FID).
- Limit 'use client':
- Favor server components and Next.js SSR.
- Use only for Web API access in small components.
- Avoid for data fetching or state management.

**Follow Next.js docs for Data Fetching, Rendering, and Routing.**