TenderRadar website with CSS fixes
- Fixed footer logo contrast (dark → white on dark background) - Fixed avatar sizing and gradient contrasts - Fixed testimonial layout with flexbox - Fixed signup form contrast and LastPass icon overlap - Added responsive company logos section - Fixed FAQ accordion CSS - All CSS improvements for WCAG compliance
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README.md
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README.md
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# TenderRadar Navigation & Layout System
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**✅ COMPLETE** - A production-ready, zero-configuration navigation system and shared layout framework for TenderRadar's web app.
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---
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## 📦 What You Get
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### 5 Core Modules
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1. **`auth.js`** (2.2 KB) - JWT authentication utilities
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2. **`components/nav.js`** (6.1 KB) - Smart navigation component
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3. **`components/footer.js`** (4.3 KB) - Consistent footer
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4. **`app.css`** (27 KB) - 1200+ lines of shared styling
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5. **Documentation** - Complete guides + quick reference
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### 6 Files in Total
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```
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/var/www/tenderradar/
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├── auth.js (2.2 KB)
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├── app.css (27 KB)
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├── components/
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│ ├── nav.js (6.1 KB)
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│ └── footer.js (4.3 KB)
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├── IMPLEMENTATION_GUIDE.md (17 KB)
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├── QUICK_REFERENCE.md (4.2 KB)
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└── DELIVERY_SUMMARY.md (8 KB)
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```
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---
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## 🚀 Quick Start (3 Steps)
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### Step 1: Add to Page Head
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```html
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<link rel="stylesheet" href="/app.css">
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<script src="/auth.js"></script>
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```
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### Step 2: Add to Page Body (end)
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```html
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<script src="/components/nav.js"></script>
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<script src="/components/footer.js"></script>
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```
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### Step 3: Protect the Page
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```html
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<script>
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requireAuth(); // Redirects to login if not authenticated
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</script>
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```
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**That's it!** Navigation and footer auto-inject. You're ready to build.
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---
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## ✨ Key Features
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### 🔐 Authentication
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- JWT token management (get, set, clear)
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- Auto-redirect to login for protected pages
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- Automatic Authorization headers on API calls
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- User info decoding from token
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### 🧭 Navigation
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- Auto-detects user login state
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- Shows different navbar for authenticated vs guests
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- Sticky positioning with smooth animations
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- Mobile hamburger menu
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- Active page highlighting
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- User dropdown with avatar + email
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- One-click logout
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### 🎨 Styling
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- Professional TenderRadar brand colors (blue #1e40af, orange #f59e0b)
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- 20+ reusable components (cards, tables, forms, buttons, badges, alerts)
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- Responsive design (desktop, tablet, mobile)
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- Dark footer for contrast
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- Utility classes for quick styling
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### 📱 Responsive
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- Desktop: Full layout
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- Tablet (768px): Optimized spacing
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- Mobile (480px): Hamburger menu, single column
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---
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## 📚 Documentation
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### For First-Time Setup
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📖 **IMPLEMENTATION_GUIDE.md**
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- Complete file structure
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- Step-by-step setup
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- Full code example
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- Auth API reference
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- Component showcase
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- Integration guide
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- Troubleshooting
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### For Quick Reference
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📌 **QUICK_REFERENCE.md**
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- Copy-paste setup
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- Auth functions table
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- Common CSS classes
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- Color palette
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- Responsive breakpoints
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### For Overview
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📋 **DELIVERY_SUMMARY.md**
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- What was delivered
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- File descriptions
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- Feature list
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- Integration checklist
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---
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## 🔐 Authentication API
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| Function | Purpose | Example |
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|----------|---------|---------|
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| `getToken()` | Get JWT token | `const t = getToken();` |
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| `setToken(t)` | Store JWT token | `setToken(response.token);` |
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| `clearToken()` | Remove JWT | `clearToken();` |
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| `isAuthenticated()` | Check if logged in | `if (isAuthenticated()) {...}` |
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| `getUserInfo()` | Get user data | `const u = getUserInfo(); u.email` |
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| `requireAuth()` | Protect page | `requireAuth();` |
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| `logout()` | Sign out | `logout();` |
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| `fetchWithAuth(url)` | API with auth | `await fetchWithAuth('/api/...')` |
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---
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## 🎨 Most-Used CSS Classes
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### Layout
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```html
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<main class="app-container">...</main>
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<div class="grid grid-2">...</div> <!-- 2-column responsive -->
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<div class="grid grid-cols-3">...</div> <!-- 3 fixed columns -->
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```
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### Cards
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```html
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<div class="card">
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<div class="card-header"><h2 class="card-title">Title</h2></div>
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<div class="card-content">Content</div>
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<div class="card-footer">Footer</div>
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</div>
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```
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### Buttons
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```html
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<button class="btn btn-primary">Save</button>
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<button class="btn btn-secondary">Cancel</button>
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<button class="btn btn-danger">Delete</button>
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<button class="btn btn-lg btn-block">Full Width</button>
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```
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### Tables
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```html
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<div class="table-wrapper">
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<table>
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<thead>...</thead>
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<tbody>...</tbody>
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</table>
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</div>
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```
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### Forms
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```html
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<form>
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<div class="form-group">
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<label for="email">Email</label>
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<input type="email" id="email" required>
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</div>
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<button type="submit" class="btn btn-primary">Submit</button>
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</form>
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```
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### Badges & Status
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```html
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<span class="badge badge-success">Active</span>
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<span class="badge badge-warning">Pending</span>
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<span class="badge badge-danger">Failed</span>
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```
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### Alerts
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```html
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<div class="alert alert-success">Success message</div>
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<div class="alert alert-error">Error message</div>
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<div class="alert alert-warning">Warning message</div>
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```
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### Loading & Empty
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```html
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<div class="spinner"></div>
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<div class="loading"><div class="spinner"></div>Loading...</div>
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<div class="empty-state">
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<div class="empty-state-icon">📂</div>
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<h3 class="empty-state-title">No items</h3>
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</div>
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```
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---
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## 🎯 Usage Examples
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### Complete Dashboard Page
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```html
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Dashboard | TenderRadar</title>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="/styles.css">
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<link rel="stylesheet" href="/app.css">
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<script src="/auth.js"></script>
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</head>
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<body>
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<main class="app-container">
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<div class="page-header">
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<div>
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<h1 class="page-title">Dashboard</h1>
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<p class="page-subtitle">Welcome back!</p>
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</div>
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<div class="page-actions">
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<button class="btn btn-primary">New Alert</button>
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</div>
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</div>
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<div class="grid grid-2">
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<div class="stat-card">
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<div class="stat-label">Active Tenders</div>
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<div class="stat-value">24</div>
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<div class="stat-change positive">↑ 12% this week</div>
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</div>
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<div class="stat-card">
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<div class="stat-label">Alerts Created</div>
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<div class="stat-value">8</div>
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</div>
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</div>
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<div class="card mt-6">
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<div class="card-header">
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<h2 class="card-title">Recent Tenders</h2>
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</div>
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<div class="card-content">
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<div class="table-wrapper">
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<table>
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<thead>
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<tr>
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<th>Tender ID</th>
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<th>Title</th>
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<th>Status</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>TR-001</td>
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<td>Ministry Website Redesign</td>
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<td><span class="badge badge-success">Open</span></td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</main>
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<script src="/components/nav.js"></script>
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<script src="/components/footer.js"></script>
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<script>
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// Protect this page
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requireAuth();
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// Your dashboard logic
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document.addEventListener('DOMContentLoaded', async () => {
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const user = getUserInfo();
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console.log('Logged in as:', user.email);
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// Fetch data with auth
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const response = await fetchWithAuth('/api/dashboard');
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const data = await response.json();
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// Update UI...
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});
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</script>
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</body>
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</html>
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```
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### Login Page Integration
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```javascript
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async function handleLogin(email, password) {
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const response = await fetch('/api/login', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ email, password })
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});
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const data = await response.json();
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if (data.token) {
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setToken(data.token); // Store JWT
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window.location.href = '/dashboard.html'; // Redirect
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}
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}
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```
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### Protected API Call
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```javascript
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// Before: fetch('/api/tenders')
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// After: use fetchWithAuth
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const response = await fetchWithAuth('/api/tenders');
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const tenders = await response.json();
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// Automatically includes: Authorization: Bearer {token}
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```
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---
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## 🔧 Integration Checklist
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For each new app page:
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- [ ] Load `/auth.js` in `<head>`
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- [ ] Load `/app.css` in `<head>`
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- [ ] Load `/components/nav.js` before `</body>`
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- [ ] Load `/components/footer.js` before `</body>`
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- [ ] Call `requireAuth()` in page script
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- [ ] Wrap main content in `<main class="app-container">`
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- [ ] Use `fetchWithAuth()` for API calls
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- [ ] Test mobile responsiveness
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- [ ] Test logout functionality
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- [ ] Verify navigation highlighting
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---
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## 🎨 Brand Colors
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| Name | Value | Use |
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|------|-------|-----|
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| Primary (Blue) | #1e40af | Main actions, highlights, navbar |
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| Primary Dark | #1e3a8a | Hover/active states |
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| Primary Light | #3b82f6 | Light backgrounds, hover effects |
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| Accent (Orange) | #f59e0b | Secondary actions, badges |
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| Success (Green) | #10b981 | Positive feedback |
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| Danger (Red) | #ef4444 | Errors, destructive actions |
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| Warning | #f59e0b | Warnings |
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---
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## 📱 Responsive Breakpoints
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```css
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/* Desktop (default) */
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/* All features visible */
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/* Tablet (768px and below) */
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/* Optimized spacing, adjusted grid */
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/* Mobile (480px and below) */
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/* Hamburger menu, single column layouts */
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/* Larger touch targets */
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/* Optimized font sizes */
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```
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---
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## 🎁 What's Included
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### Components (Auto-Initialized)
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✅ Navigation - auto-injects at top
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✅ Footer - auto-injects at bottom
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### Styling (1200+ lines)
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✅ Cards with variants
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✅ Tables with actions
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✅ Forms with validation states
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✅ Buttons (5 variants, 3 sizes)
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✅ Badges & tags
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✅ Alerts & notifications
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✅ Loading spinners
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✅ Empty states
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✅ Grid layouts
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✅ Sidebar navigation
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✅ Utility classes
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### Authentication
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✅ Token management
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✅ Auth checks
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✅ Auto-redirect
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✅ API header injection
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✅ Token decoding
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### Documentation
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✅ Full implementation guide (17 KB)
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✅ Quick reference (4 KB)
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✅ Delivery summary (8 KB)
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✅ Code examples throughout
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---
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## 🚀 Production Ready
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✅ **Tested** - All components verified
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✅ **Optimized** - ~60 KB total, highly compressed
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✅ **Documented** - Comprehensive guides + examples
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✅ **Responsive** - Mobile-first design
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✅ **Accessible** - WCAG best practices
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✅ **No Dependencies** - Only Google Fonts
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✅ **Cross-Browser** - Works everywhere
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✅ **Zero Config** - Auto-initializes
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---
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## 📞 Support
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### Documentation Files
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- `IMPLEMENTATION_GUIDE.md` - Full guide with examples
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- `QUICK_REFERENCE.md` - One-page cheat sheet
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- `DELIVERY_SUMMARY.md` - What was delivered
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### In-Code Comments
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- `auth.js` - Every function documented
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- `components/nav.js` - Component structure explained
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- `app.css` - Sections labeled and organized
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### Getting Help
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1. Check `QUICK_REFERENCE.md` for common use cases
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2. See `IMPLEMENTATION_GUIDE.md` for detailed examples
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3. Review code comments in each file
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4. Look at provided examples in this file
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---
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## 🎉 Ready to Build
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Everything is set up and ready to use. Just:
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1. Load the 4 files (auth.js, app.css, nav.js, footer.js)
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2. Call `requireAuth()` on protected pages
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3. Use the CSS classes and auth functions
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4. Build your pages!
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**Happy coding! 🚀**
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---
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**Delivered:** 2026-02-14
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**Status:** Production Ready
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**Quality:** Enterprise-Grade
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Reference in New Issue
Block a user