fixes

.gitignore

@@ -1,57 +1,90 @@
+# Python
 .venv/
+venv/
+__pycache__/
+*.py[cod]
+*$py.class
 
-
-# Logs
-logs
-*.log
+# Node.js
+node_modules/
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
+package-lock.json
+yarn.lock
+.pnp
+.pnp.js
 
-node_modules
-dist
-dist-ssr
-*-dist
-*.local
-
-# Next.js
+# Build outputs
+dist/
+dist-ssr/
+*-dist/
+build/
 .next/
 out/
 next-env.d.ts
+*.local
 
-# Editor directories and files
+# Environment
+.env
+.env.local
+.env.*.local
+
+# Editor
 .vscode/*
 !.vscode/extensions.json
-.idea
+!.vscode/settings.json
+!.vscode/launch.json
+!.vscode/tasks.json
+.idea/
+*.sublime-project
+*.sublime-workspace
 .DS_Store
+Thumbs.db
 *.suo
 *.ntvs*
 *.njsproj
 *.sln
 *.sw?
+*~
 
-# Prisma
+# IDE/Development
+.devcontainer/
+.spark-workbench-id
+.spark-initial-sha
+_codeql_detected_source_root/
+
+# Database
 prisma/dev.db
 prisma/dev.db-journal
+*.db
+*.sqlite
+*.sqlite3
 
-.env
-**/agent-eval-report*
-pids
-.file-manifest
-.devcontainer/
-
-.spark-workbench-id
-
-# Playwright
+# Testing
 /test-results/
 /playwright-report/
 /playwright/.cache/
 /e2e-results/
-
-# Test artifacts
 *.spec.js.map
 *.spec.ts.map
+coverage/
+.nyc_output/
+
+# Logs
+logs/
+*.log
+
+# Cache/Temp
+pids/
+.file-manifest
 lint-output.txt
-build/
+.turbo/
+
+# Project-specific
+**/agent-eval-report*
+vite.config.ts.bak*
+.cache/
+dist-old/

.vscode/settings.json

@@ -0,0 +1,14 @@
+{
+    "cmake.sourceDirectory": "/workspaces/metabuilder/dbal/cpp",
+    "chat.mcp.discovery.enabled": {
+        "claude-desktop": true,
+        "windsurf": true,
+        "cursor-global": true,
+        "cursor-workspace": true
+    },
+    "chat.mcp.gallery.enabled": true,
+    "inlineChat.enableV2": true,
+    "chat.allowAnonymousAccess": false,
+    "chat.mcp.assisted.nuget.enabled": true,
+    "inlineChat.notebookAgent": true
+}

docs/INDEX.md

@@ -0,0 +1,108 @@
+# Documentation Index
+
+Welcome to MetaBuilder documentation. This guide helps you find what you need.
+
+## Start Here
+
+- **[README.md](README.md)** - Project overview and quick start
+- **[PRD.md](PRD.md)** - Product requirements and feature specifications
+- **[SECURITY.md](SECURITY.md)** - Security policies and best practices
+
+## Documentation by Topic
+
+### [Guides](guides/)
+Quick references and setup instructions for developers.
+
+- **[IMPLEMENTATION_ROADMAP.md](guides/IMPLEMENTATION_ROADMAP.md)** - Feature development timeline
+- **[ATOMIC_QUICKSTART.md](guides/ATOMIC_QUICKSTART.md)** - Get started with atomic design patterns
+- **[ACT_QUICK_REFERENCE.md](guides/ACT_QUICK_REFERENCE.md)** - GitHub Actions testing quick ref
+- **[SASS_QUICK_REFERENCE.md](guides/SASS_QUICK_REFERENCE.md)** - SASS/SCSS styling guide
+- **[github-actions-local-testing.md](guides/github-actions-local-testing.md)** - Test workflows locally
+
+### [Implementation Guides](implementation/)
+Deep-dive documentation on implemented features and architecture.
+
+- **[COMPONENT_MAP.md](implementation/COMPONENT_MAP.md)** - Component structure and organization
+- **[ATOMIC_DESIGN.md](implementation/ATOMIC_DESIGN.md)** - Atomic design system
+- **[MULTI_TENANT_SYSTEM.md](implementation/MULTI_TENANT_SYSTEM.md)** - Multi-tenancy architecture
+- **[PRISMA_IMPLEMENTATION_COMPLETE.md](implementation/PRISMA_IMPLEMENTATION_COMPLETE.md)** - Database layer
+- **[DBAL_INTEGRATION.md](implementation/DBAL_INTEGRATION.md)** - Data abstraction layer
+- **[SECURE_DATABASE_LAYER.md](implementation/SECURE_DATABASE_LAYER.md)** - Database security
+- **[BLOB_STORAGE_IMPLEMENTATION.md](implementation/BLOB_STORAGE_IMPLEMENTATION.md)** - File storage
+- **[NEXTJS_MIGRATION.md](implementation/NEXTJS_MIGRATION.md)** - Next.js migration
+- **[UNIT_TESTS_IMPLEMENTATION.md](implementation/UNIT_TESTS_IMPLEMENTATION.md)** - Testing strategy
+
+### [Build System](builds/)
+C++ build, compilation, and cross-platform setup.
+
+- **[CROSS_PLATFORM_BUILD.md](builds/CROSS_PLATFORM_BUILD.md)** - Cross-platform compilation
+- **[CPP_BUILD_QUICK_REF.md](builds/CPP_BUILD_QUICK_REF.md)** - C++ build quick reference
+- **[CPP_BUILD_ASSISTANT.md](builds/CPP_BUILD_ASSISTANT.md)** - Build troubleshooting
+
+### [Deployments & CI/CD](deployments/)
+Production deployment, containerization, and continuous integration.
+
+- **[NGINX_INTEGRATION.md](deployments/NGINX_INTEGRATION.md)** - Web server configuration
+- **[GITHUB_WORKFLOWS_AUDIT.md](deployments/GITHUB_WORKFLOWS_AUDIT.md)** - CI/CD pipeline review
+- **[CI_CD_SUMMARY.md](deployments/CI_CD_SUMMARY.md)** - Build & deployment overview
+
+### [Migrations](migrations/)
+Data migrations, code refactoring, and relocation guides.
+
+- **[MIGRATION_STATUS.md](migrations/MIGRATION_STATUS.md)** - Migration progress tracking
+- **[FILE_RELOCATION_GUIDE.md](migrations/FILE_RELOCATION_GUIDE.md)** - File organization
+- **[RELOCATION_SUMMARY.md](migrations/RELOCATION_SUMMARY.md)** - Relocation completion status
+
+### [Troubleshooting](troubleshooting/)
+Diagnostics, debugging guides, and common issues.
+
+- **[WORKFLOW_FAILURE_DIAGNOSIS.md](troubleshooting/WORKFLOW_FAILURE_DIAGNOSIS.md)** - CI/CD debugging
+- **[CORS-BYPASS-EXPLANATION.md](troubleshooting/CORS-BYPASS-EXPLANATION.md)** - CORS issues
+- **[TEST_COVERAGE_SUMMARY.md](troubleshooting/TEST_COVERAGE_SUMMARY.md)** - Test coverage info
+- **[PACKAGE_TESTS.md](troubleshooting/PACKAGE_TESTS.md)** - Package testing guide
+
+### [Archive](archive/)
+Completed phases and historical work.
+
+- **[PHASE2_SUMMARY.md](archive/PHASE2_SUMMARY.md)** - Phase 2 completion summary
+
+## Additional Topics
+
+### Architecture
+Fundamental architecture and design patterns.
+
+- **[architecture/](architecture/)** - Core architecture documents
+
+### Database
+Database-specific documentation.
+
+- **[database/](database/)** - Database design and setup
+
+### Development
+Development workflow and best practices.
+
+- **[development/](development/)** - Development guides
+
+### Lua Scripting
+Lua integration and scripting.
+
+- **[lua/](lua/)** - Lua documentation and examples
+
+### Reference
+Quick lookup and API reference.
+
+- **[reference/](reference/)** - Technical references
+
+### Security
+Security policies and guidelines.
+
+- **[security/](security/)** - Security documentation
+
+## Navigation Tips
+
+1. **New to MetaBuilder?** Start with [README.md](README.md) and [ATOMIC_QUICKSTART.md](guides/ATOMIC_QUICKSTART.md)
+2. **Building a feature?** Check [IMPLEMENTATION_ROADMAP.md](guides/IMPLEMENTATION_ROADMAP.md) and the [implementation/](implementation/) folder
+3. **Setting up locally?** See [SASS_QUICK_REFERENCE.md](guides/SASS_QUICK_REFERENCE.md) and [guides/](guides/)
+4. **Deploying to production?** Review [NGINX_INTEGRATION.md](deployments/NGINX_INTEGRATION.md) and [deployments/](deployments/)
+5. **Debugging issues?** Check [troubleshooting/](troubleshooting/) first
+6. **Running CI/CD locally?** See [github-actions-local-testing.md](guides/github-actions-local-testing.md)

docs/README.md

@@ -420,6 +420,17 @@ See `example-schemas.json` for complete examples including:
 - No file uploads (use URL fields to reference external files)
 - Maximum recommended records per model: 1000
 
+## Documentation
+
+For comprehensive guides, check the [Documentation Index](INDEX.md). Key resources:
+
+- **Getting Started**: [ATOMIC_QUICKSTART.md](guides/ATOMIC_QUICKSTART.md)
+- **Architecture**: [architecture/](architecture/)
+- **Database**: [database/](database/) and [PRISMA_IMPLEMENTATION_COMPLETE.md](implementation/PRISMA_IMPLEMENTATION_COMPLETE.md)
+- **Development**: [development/](development/) and [guides/](guides/)
+- **Deployment**: [deployments/](deployments/)
+- **Troubleshooting**: [troubleshooting/](troubleshooting/)
+
 ## Architecture
 
 The system consists of:

docs/guides/SASS_QUICK_REFERENCE.md

@@ -0,0 +1,287 @@
+# SASS Quick Reference Guide
+
+## File Organization
+
+```
+src/
+├── main.scss              # Main entry point (imported in app/layout.tsx)
+├── index.scss             # Secondary stylesheet
+└── styles/
+    ├── theme.scss         # Theme definitions & CSS variables
+    ├── _variables.scss    # All design tokens
+    ├── _mixins.scss       # Reusable mixins
+    ├── _base.scss         # Global styles & resets
+    └── _components.scss   # Component classes & utilities
+```
+
+## Import Syntax (Modern SASS @use)
+
+```scss
+// At the top of your SCSS file
+@use './styles/variables' as *;
+@use './styles/mixins' as *;
+
+// Now you can use variables and mixins
+.my-component {
+  color: $fg-primary;
+  @include flex-center;
+}
+```
+
+## Common Variables
+
+### Colors
+```scss
+$color-primary          // Main purple
+$color-primary-dark     // Darker purple
+$color-primary-light    // Lighter purple
+$color-success          // Green
+$color-warning          // Yellow
+$color-error            // Red
+$color-info             // Blue
+$color-neutral-50       // Light gray
+$color-neutral-950      // Dark gray
+```
+
+### Spacing (8px base unit)
+```scss
+$space-1 through $space-24    // 4px to 96px
+// Usage: padding: $space-4;  (16px)
+```
+
+### Typography
+```scss
+$font-family-body       // IBM Plex Sans
+$font-family-heading    // Space Grotesk
+$font-family-mono       // JetBrains Mono
+
+$font-size-xs through $font-size-5xl    // 12px to 48px
+$font-weight-light through $font-weight-bold
+```
+
+### Border Radius
+```scss
+$radius-sm              // 6px
+$radius-md              // 8px
+$radius-lg              // 12px
+$radius-xl              // 16px
+$radius-2xl             // 24px
+$radius-full            // Circular
+```
+
+## Common Mixins
+
+### Layout
+```scss
+@include flex-center;           // Center flex items
+@include flex-between;          // Space-between flex
+@include flex-column;           // Column flex layout
+@include grid(3);               // 3-column grid
+```
+
+### Typography
+```scss
+@include heading-1 through @include heading-6;   // Heading styles
+@include text-body;             // Normal body text
+@include text-sm;               // Small text
+@include truncate;              // Ellipsis
+@include line-clamp(3);         // Multi-line ellipsis
+```
+
+### Components
+```scss
+@include btn-primary;           // Primary button
+@include btn-secondary;         // Secondary button
+@include card;                  // Card styling
+@include input-base;            // Form input
+@include badge;                 // Badge styling
+```
+
+### Responsive
+```scss
+@include breakpoint-sm { }      // 640px+
+@include breakpoint-md { }      // 768px+
+@include breakpoint-lg { }      // 1024px+
+@include breakpoint-xl { }      // 1280px+
+@include breakpoint-2xl { }     // 1536px+
+```
+
+### Utilities
+```scss
+@include elevation(2);          // Box shadow elevation
+@include hardware-acceleration; // GPU acceleration
+@include visually-hidden;       // Screen reader only
+@include gradient($start, $end); // Gradient background
+```
+
+## Pre-built CSS Classes
+
+### Buttons
+```html
+<button class="btn btn-primary btn-lg">Click me</button>
+<button class="btn btn-secondary btn-sm">Small</button>
+<button class="btn btn-success">Success</button>
+<button class="btn btn-danger">Danger</button>
+```
+
+### Cards
+```html
+<div class="card card-elevated">
+  <div class="card-header">Title</div>
+  <div class="card-body">Content</div>
+  <div class="card-footer">Footer</div>
+</div>
+```
+
+### Grid & Flex
+```html
+<div class="grid grid-cols-3 grid-gap-4">
+  <div>Column 1</div>
+  <div>Column 2</div>
+  <div>Column 3</div>
+</div>
+
+<div class="flex flex-center gap-4">
+  <div>Item 1</div>
+  <div>Item 2</div>
+</div>
+```
+
+### Spacing Utilities
+```html
+<!-- Margin: mt, mb, ml, mr, mx, my, m -->
+<div class="mt-8 mb-4">Margin top 2rem, margin bottom 1rem</div>
+
+<!-- Padding: pt, pb, pl, pr, px, py, p -->
+<div class="p-6">Padding 1.5rem all sides</div>
+
+<!-- Numbers range from 0-24 (multiples of 4px) -->
+<div class="mt-4 mb-8 px-12">Various spacing</div>
+```
+
+### Text Utilities
+```html
+<p class="text-primary">Colored text</p>
+<p class="text-center">Centered text</p>
+<p class="text-truncate">Single line ellipsis</p>
+<p class="text-uppercase">UPPERCASE TEXT</p>
+```
+
+### Responsive Display
+```html
+<!-- Hidden on small screens, visible on medium+ -->
+<div class="md:block hidden">Desktop only</div>
+
+<!-- Visible on small screens, hidden on large+ -->
+<div class="lg:hidden">Mobile only</div>
+
+<!-- Grid responsive -->
+<div class="grid-cols-1 md:grid-cols-2 lg:grid-cols-3">
+  Responsive grid
+</div>
+```
+
+## Accessibility Support
+
+The SASS system respects user preferences:
+
+```scss
+// Automatically handles:
+@media (prefers-reduced-motion: reduce) { }      // Disable animations
+@media (prefers-contrast: more) { }              // High contrast mode
+@media (prefers-reduced-transparency: reduce) { } // Reduce transparency
+```
+
+## Theme Switching with CSS Variables
+
+All SASS variables are exposed as CSS custom properties:
+
+```javascript
+// Set dark theme
+document.documentElement.setAttribute('data-theme', 'dark');
+
+// Use in JavaScript
+const primaryColor = getComputedStyle(document.documentElement)
+  .getPropertyValue('--color-primary');
+```
+
+```css
+/* Use in CSS */
+.my-element {
+  color: var(--fg-primary);
+  background: var(--bg-secondary);
+}
+```
+
+## Modern SASS Features Used
+
+1. **@use with namespace** - Instead of @import
+2. **color.change()** - For alpha values on modern colors
+3. **Nesting** - Full support for nested selectors
+4. **Variables** - $ prefix for all tokens
+5. **Mixins** - @mixin and @include
+6. **Functions** - SASS built-in color functions
+7. **Loops** - @for loops for generating utilities
+8. **Conditionals** - @if/@else for logic
+
+## Example: Creating a Custom Component
+
+```scss
+@use '@/styles/variables' as *;
+@use '@/styles/mixins' as *;
+
+.my-card-component {
+  @include card;
+  padding: $space-6;
+  
+  &-title {
+    @include heading-3;
+    color: $color-primary;
+    margin-bottom: $space-4;
+  }
+  
+  &-content {
+    @include text-body;
+    color: $fg-secondary;
+    line-height: $line-height-relaxed;
+  }
+  
+  &:hover {
+    @include elevation(3);
+  }
+  
+  @include breakpoint-md {
+    padding: $space-8;
+    
+    &-title {
+      @include heading-2;
+    }
+  }
+}
+```
+
+## Tips & Best Practices
+
+1. **Always use variables** - Don't hardcode colors or spacing
+2. **Use @use, not @import** - Modern SASS syntax
+3. **Keep components small** - Under 100 lines of SCSS
+4. **Use mixins for complexity** - Reduces duplication
+5. **Mobile-first** - Start with mobile styles, add breakpoints for larger screens
+6. **Test accessibility** - Use prefers-reduced-motion, prefers-contrast
+7. **Leverage CSS variables** - For runtime theme changes
+8. **Comment your code** - Especially complex SCSS logic
+
+## Compilation
+
+SASS is automatically compiled by:
+- **Development**: `npm run dev` (Next.js dev server)
+- **Build**: `npm run build` (Next.js production build)
+- **Vite**: `npm run dev:vite` / `npm run build:vite`
+
+No manual compilation needed!
+
+## Resources
+
+- [Full SASS Configuration Documentation](./SASS_CONFIGURATION.md)
+- [SASS Language Reference](https://sass-lang.com/documentation)
+- [Design Tokens Overview](../docs/SASS_CONFIGURATION.md)

docs/guides/SASS_SETUP_COMPLETE.md

@@ -0,0 +1,257 @@
+# SASS Configuration Complete ✓
+
+## What Was Configured
+
+### 1. SASS Installation
+- ✓ Installed `sass` package as dev dependency
+- ✓ SASS automatically compiles via Next.js and Vite
+
+### 2. SASS File Structure Created
+
+```
+src/styles/
+├── _variables.scss      # 200+ design tokens
+├── _mixins.scss         # 40+ reusable mixins
+├── _base.scss           # Global styles and resets
+├── _components.scss     # Pre-built component classes
+└── theme.scss           # Theme definitions and CSS variables
+
+src/
+├── main.scss            # Main entry point (imports all styles)
+└── index.scss           # Secondary stylesheet
+```
+
+### 3. Design System Implemented
+
+#### Color Palette (oklch color space)
+- Primary: Purple (#d748c0)
+- Secondary: Orange (#cd4f1f)
+- Success: Green (#4cc06b)
+- Warning: Yellow (#ef9800)
+- Error: Red (#e50019)
+- Info: Blue (#00a0ae)
+- Neutral: 11-shade grayscale (50-950)
+
+#### Typography System
+- **Body Font**: IBM Plex Sans
+- **Heading Font**: Space Grotesk
+- **Mono Font**: JetBrains Mono
+- **Sizes**: 12px (xs) to 48px (5xl)
+- **Weights**: Light (300) to Bold (700)
+
+#### Spacing Scale (8px base unit)
+- $space-1 to $space-24 (4px to 96px)
+- Used for padding, margins, gaps
+
+#### Border Radius Scale
+- Small (6px) to Extra-Large (24px)
+- Full (circular) option
+
+#### Breakpoints (Mobile-First)
+- sm: 640px
+- md: 768px
+- lg: 1024px
+- xl: 1280px
+- 2xl: 1536px
+
+### 4. Pre-built Components
+
+**Buttons**
+- `.btn` - Base button
+- `.btn-primary`, `.btn-secondary`, `.btn-success`, `.btn-danger`, `.btn-warning`
+- Sizes: `.btn-sm`, `.btn-md`, `.btn-lg`
+- `.btn-block`, `.btn-icon`
+
+**Cards**
+- `.card` - Base card
+- `.card-header`, `.card-body`, `.card-footer`
+- `.card-compact`, `.card-elevated`
+
+**Forms**
+- `.form-group`, `.form-label`
+- `.form-help`, `.form-error`, `.form-success`
+
+**Badges**
+- `.badge`, `.badge-primary`, `.badge-success`, `.badge-danger`, `.badge-warning`, `.badge-info`
+
+**Alerts**
+- `.alert` with color variants
+- `.alert-title`, `.alert-message`, `.alert-close`
+
+**Layout**
+- `.container` - Responsive container (max-widths per breakpoint)
+- `.grid` with `.grid-cols-*` (1-12 columns)
+- `.flex` with `.flex-center`, `.flex-between`, `.flex-column`
+
+**Spacing Utilities**
+- Margin: `.mt-*`, `.mb-*`, `.ml-*`, `.mr-*`, `.mx-*`, `.my-*`, `.m-*`
+- Padding: `.pt-*`, `.pb-*`, `.pl-*`, `.pr-*`, `.px-*`, `.py-*`, `.p-*`
+- Range: 0-24 (multiples of 4px)
+
+**Text Utilities**
+- Color: `.text-primary`, `.text-success`, `.text-danger`, `.text-warning`, `.text-muted`
+- Alignment: `.text-center`, `.text-left`, `.text-right`, `.text-justify`
+- Transform: `.text-lowercase`, `.text-uppercase`, `.text-capitalize`
+- Truncate: `.text-truncate`
+
+**Visibility**
+- `.hidden` - Display none
+- `.invisible` - Visibility hidden
+- `.sr-only` - Screen reader only
+
+**Responsive Display**
+- `.sm:hidden`, `.sm:block`, `.sm:flex`, `.sm:grid`
+- `.md:hidden`, `.md:block`, `.md:flex`, `.md:grid`
+- `.lg:hidden`, `.lg:block`, `.lg:flex`, `.lg:grid`
+
+### 5. Mixins Implemented (40+)
+
+**Layout Mixins**
+- `flex-center`, `flex-between`, `flex-column`, `flex-column-center`
+- `grid($columns, $gap)`
+- `position-absolute()`, `cover`
+
+**Typography Mixins**
+- `heading-1` through `heading-6`
+- `text-body`, `text-sm`, `text-xs`
+- `truncate`, `line-clamp($lines)`
+
+**Component Mixins**
+- `btn-base`, `btn-primary`, `btn-secondary`
+- `card`, `input-base`, `badge`
+
+**Responsive Mixins**
+- `breakpoint-sm`, `breakpoint-md`, `breakpoint-lg`, `breakpoint-xl`, `breakpoint-2xl`
+
+**Utility Mixins**
+- `elevation($level)`, `gradient($start, $end)`
+- `hardware-acceleration`, `smooth-scroll`
+- `visually-hidden`, `clearfix`
+
+### 6. Theme Support
+
+**Light Theme** (default)
+- All CSS variables available in `:root`
+
+**Dark Theme**
+- Apply with `[data-theme="dark"]` attribute
+- Automatic color inversions and adjustments
+
+**Accessibility Features**
+- `prefers-reduced-motion` support (disables animations)
+- `prefers-contrast: more` support (high contrast mode)
+- `prefers-reduced-transparency` support
+
+### 7. File Integration
+
+**main.tsx** - Updated import
+```typescript
+import "./main.scss"  // Imports all SCSS files
+```
+
+**app/layout.tsx** - Updated import
+```typescript
+import '@/main.scss'  // Main stylesheet
+```
+
+### 8. CSS Variables Output
+
+All SASS variables are exposed as CSS custom properties:
+```css
+:root {
+  --color-primary: #d748c0;
+  --bg-primary: #ffffff;
+  --font-family-body: IBM Plex Sans, ...;
+  --transition-base: 0.25s ease-in-out;
+  /* 50+ more variables */
+}
+
+[data-theme='dark'] {
+  --bg-primary: #0d0d0d;
+  --fg-primary: #ffffff;
+  /* Dark theme overrides */
+}
+```
+
+## Compilation Status
+
+✓ **SASS compiles successfully**
+- Verified in `.next/dev/static/chunks/src_main_scss_047ce6d7.css`
+- All variables output as CSS custom properties
+- All colors converted from oklch to LAB color space (modern browsers)
+
+## How to Use
+
+### Option 1: Use Pre-built Classes
+```html
+<button class="btn btn-primary btn-lg">Click Me</button>
+<div class="card card-elevated p-6">
+  <h2 class="heading-3 mb-4">Title</h2>
+  <p class="text-body">Content</p>
+</div>
+```
+
+### Option 2: Use Variables & Mixins
+```scss
+@use '@/styles/variables' as *;
+@use '@/styles/mixins' as *;
+
+.my-component {
+  background: $bg-primary;
+  @include flex-center;
+  gap: $space-4;
+  padding: $space-6;
+  
+  &:hover {
+    @include elevation(2);
+  }
+}
+```
+
+### Option 3: Use CSS Variables
+```css
+.my-element {
+  color: var(--fg-primary);
+  background: var(--bg-primary);
+  font-family: var(--font-family-body);
+}
+```
+
+## Documentation
+
+Two comprehensive guides created:
+1. **SASS_CONFIGURATION.md** - Full technical documentation
+2. **SASS_QUICK_REFERENCE.md** - Quick lookup guide
+
+## Next Steps
+
+The SASS system is fully configured and ready to use. You can now:
+
+1. **Create new components** using the provided mixins
+2. **Add page-specific styles** by importing variables/mixins
+3. **Switch themes** using `data-theme` attribute
+4. **Customize tokens** by modifying `_variables.scss`
+5. **Extend utilities** by adding to `_components.scss`
+
+## Build & Development
+
+- ✓ Dev server: `npm run dev` (SASS compiles on file change)
+- ✓ Production: `npm run build` (SASS minified and optimized)
+- ✓ Vite: `npm run dev:vite` / `npm run build:vite`
+
+All SASS compilation is automatic - no manual steps needed!
+
+## Summary
+
+**SASS is now fully configured with:**
+- ✓ 200+ design tokens
+- ✓ 40+ reusable mixins
+- ✓ 50+ pre-built component classes
+- ✓ Light & dark theme support
+- ✓ Accessibility features
+- ✓ Responsive utilities
+- ✓ Modern SASS syntax (@use)
+- ✓ CSS custom properties for runtime themes
+- ✓ Automatic compilation in dev/build
+
+The project is ready for SASS-based styling!

src/index.scss

@@ -6,5 +6,6 @@
 // stylesheet if needed. The main stylesheet is loaded from main.scss
 
 // Uncomment to add page-specific styles:
-// @import './styles/variables.scss';
-// @import './styles/mixins.scss';
+// @use './styles/variables.scss' as *;
+// @use './styles/mixins.scss' as *;
+