Initial Commit

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch index.html",
+            "type": "firefox",
+            "request": "launch",
+            "reAttach": true,
+            "file": "${workspaceFolder}/index.html"
+        },
+        {
+            "name": "Launch localhost",
+            "type": "firefox",
+            "request": "launch",
+            "reAttach": true,
+            "url": "http://localhost/index.html",
+            "webRoot": "${workspaceFolder}"
+        },
+        {
+            "name": "Attach",
+            "type": "firefox",
+            "request": "attach",
+            "url": "http://localhost/index.html",
+            "webRoot": "${workspaceFolder}"
+        },
+        {
+            "name": "Launch WebExtension",
+            "type": "firefox",
+            "request": "launch",
+            "reAttach": true,
+            "addonPath": "${workspaceFolder}"
+        }
+    ]
+}

ITEM_COMPONENT.md

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+# Item Component
+
+A small reusable UI component that shows an image on the left and three text areas on the right.
+
+## Files
+
+- `item-component.js` — ES module that exports `createItemComponent()` (default export).
+- `index.html` — example usage (the project includes a demo where multiple items are laid out in a responsive grid).
+
+## Import
+
+Use as an ES module in a browser environment:
+
+```html
+<script type="module">
+import createItemComponent from './item-component.js';
+
+const el = createItemComponent({
+  imgSrc: 'images/example.jpg',
+  imgAlt: 'Item image',
+  text1: 'Title',
+  text2: 'Subtitle',
+  text3: 'Description or note',
+  editable: false
+});
+
+document.body.appendChild(el);
+</script>
+```
+
+## Options
+
+- `imgSrc` (string) — image URL. If omitted, an empty `<img>` is created.
+- `imgAlt` (string) — image alt text.
+- `text1` (string) — first text area (displayed as title by default).
+- `text2` (string) — second text area (subtitle).
+- `text3` (string) — third text area (description).
+- `editable` (boolean) — when `true` the text areas are rendered as editable `<textarea>` elements instead of static text.
+- `imgWidth`, `imgHeight` (number) — optional image dimensions in pixels (default 80 each).
+
+## Layout & Styling
+
+`item-component.js` injects a small stylesheet into the document head when first used. Key classes:
+
+- `.item-component` — single item container.
+- `.item-component__img img` — the image element.
+- `.item-component__content` — wrapper for the three text lines.
+- `.item-component__line--title`, `--subtitle`, `--desc` — line-specific classes.
+- `.item-component-grid` — helper grid wrapper (3 columns by default). Wrap multiple item components in an element with this class to arrange them side-by-side.
+
+Example: place components side-by-side by giving the parent `class="item-component-grid"` (see `index.html`). The stylesheet includes responsive breakpoints (3 → 2 → 1 column).
+
+## Examples
+
+Render multiple items in a grid (as used in `index.html`):
+
+```html
+<div id="items" class="item-component-grid"></div>
+<script type="module">
+import createItemComponent from './item-component.js';
+const root = document.getElementById('items');
+[
+  { imgSrc: 'https://picsum.photos/seed/1/200/200', text1: 'A', text2: 'B', text3: 'C' },
+  { imgSrc: 'https://picsum.photos/seed/2/200/200', text1: 'D', text2: 'E', text3: 'F' }
+].forEach(data => root.appendChild(createItemComponent(data)));
+</script>
+```
+
+## Customization
+
+- To change image size, pass `imgWidth` and `imgHeight` when creating the component.
+- To alter the default grid columns or spacing globally, add your own CSS targeting `.item-component-grid` (the injected styles are minimal and can be overridden by another stylesheet loaded later).
+- To change the visual chrome (border, background, radius), override `.item-component` styles in `main.css` or another stylesheet loaded after the component.
+
+## Notes
+
+- The component is vanilla JS with no external dependencies.
+- Works in modern browsers that support ES modules.
+
+If you want, I can:
+- Add a small README with screenshots.
+- Add local example images under an `images/` folder and update `index.html` to use them.
+- Export the component as a custom element (`<item-component>`) instead of a factory function.

README.md

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+# Webpage Playground
+
+A modern inventory management demo app featuring multiple pages for browsing, searching, and scanning barcodes. Built with vanilla HTML, CSS, and JavaScript.
+
+## Overview
+
+Webpage Playground is a lightweight, responsive web application for managing and tracking inventory across multiple storage locations (Pantry, Fridge, Freezer). The app includes:
+
+- **Dynamic Navigation** — Easy page switching with a responsive navbar
+- **Inventory Demo** — Display items using reusable item components
+- **Advanced Search** — Filter inventory by name, location, and quantity range
+- **Barcode Scanner** — Scan barcodes for inventory management (keyboard and hardware scanner support)
+- **Data Visualization** — Pie chart showing inventory distribution
+- **Responsive Design** — Works on desktop, tablet, and mobile devices
+
+## Project Structure
+
+### Pages
+- `index.html` — Homepage with item component demo and inventory pie chart
+- `search.html` — Search and filter inventory by name, location, and quantity
+- `barcode.html` — Barcode scanner with console logging for testing
+- `pantry.html` — Pantry inventory container
+- `fridge.html` — Fridge inventory container  
+- `freezer.html` — Freezer inventory container
+
+### Core Modules
+- `navbar.js` — Dynamic navigation bar system loaded by all pages
+- `main.css` — Global styles and responsive design
+- `item-component.js` — Reusable ES6 module for displaying inventory items in a grid
+- `search.js` — Search and filtering logic with 20 sample inventory items
+- `barcode-scanner.js` — Barcode capture and console logging module
+- `piechart.js` — Inventory distribution pie chart visualization
+
+### Documentation
+- `ITEM_COMPONENT.md` — Detailed documentation for the item component factory
+- `README.md` — This file
+
+## Features Overview
+
+### 🏠 Homepage (`index.html`)
+The landing page showcasing the project with:
+- Interactive item component grid (3 sample items)
+- Inventory breakdown pie chart showing distribution across storage locations
+- Responsive grid layout that adapts to screen size
+
+**Sample Data:**
+- Pantry: 104 items
+- Fridge: 30 items
+- Freezer: 87 items
+
+### 🔍 Search Page (`search.html`)
+Advanced inventory search and filtering interface.
+
+**Features:**
+- Search by item name (case-insensitive)
+- Filter by storage location (All, Pantry, Fridge, Freezer)
+- Filter by quantity range (min/max values)
+- Real-time result display with item cards
+- Reset button to clear all filters
+- Keyboard support (press Enter to search)
+
+**Sample Usage:**
+```
+Search for "milk" in the Fridge with quantity >= 1
+Results displayed using item-component for consistency
+```
+
+**Available Items (20 total across all locations):**
+- Pantry: Pasta, Rice, Cereal, Flour, Sugar, Salt, Olive Oil, Canned Beans
+- Fridge: Milk, Cheese, Greek Yogurt, Eggs, Butter, Chicken Salad
+- Freezer: Ice Cream, Frozen Vegetables, Chicken Breast, Ground Beef, Pizza, Ice
+
+### 📱 Barcode Scanner (`barcode.html`)
+Barcode capture interface with console logging for testing.
+
+**Features:**
+- Keyboard input simulation (type barcode + press Enter)
+- Hardware barcode scanner device support (ready for integration)
+- Paste support (Ctrl/Cmd+V)
+- Console logging with formatted output including:
+  - Timestamp (HH:MM:SS.mmm format)
+  - Barcode value
+  - Input type detection (keyboard, hardware-scanner, keyboard-paste)
+  - Metadata for debugging
+- Auto-focus input field after each scan
+- Visual status indicator
+- Helper instructions and "Open Console" button
+
+**Console Output Format:**
+```
+[Barcode Scanned] 14:07:32.456 | Barcode: 5901234123457 | Input: keyboard
+```
+
+**Testing Instructions:**
+1. Navigate to the Barcode Scanner page via navbar
+2. Type a barcode value or use a barcode scanner device
+3. Press Enter to complete the scan
+4. Press F12 to open Developer Tools
+5. Switch to the Console tab to view scanned barcodes with metadata
+
+### 📦 Storage Location Pages
+- `pantry.html` — Pantry inventory (expandable for displaying specific items)
+- `fridge.html` — Fridge inventory
+- `freezer.html` — Freezer inventory
+
+These pages are currently placeholder containers ready for future development (e.g., displaying items specific to each location).
+
+## Quick Start
+
+The project is a static site. For best results, serve it over HTTP (ES module imports can be blocked when opened via the `file://` protocol in some browsers).
+
+### Python 3 (Recommended)
+
+```bash
+# From the project root
+python -m http.server 8000
+
+# Then open http://localhost:8000 in your browser
+```
+
+### Alternative Options
+
+- **VS Code Live Server Extension** — Right-click `index.html` → "Open with Live Server"
+- **Node.js http-server** — `npx http-server`
+- **Any static file server**
+
+## Usage
+
+### Navigation
+The navbar appears at the top of every page and provides links to:
+- Homepage — Main demo page with pie chart
+- Search — Advanced inventory search and filtering
+- Barcode Scanner — Barcode capture interface (testing via console)
+- Pantry, Fridge, Freezer — Individual storage location pages
+
+### Using the Search Page
+1. Open the Search page from the navbar
+2. Enter search criteria:
+   - Item name (optional)
+   - Storage location (optional, defaults to "All")
+   - Quantity range (optional, defaults to 0-999)
+3. Click "Search" or press Enter
+4. Results display as item cards using the item component
+5. Click "Reset" to clear all filters
+
+### Using the Barcode Scanner
+1. Open the Barcode Scanner page from the navbar
+2. Click in the input field (auto-focused)
+3. Enter a barcode:
+   - Type manually and press Enter
+   - Scan with a barcode scanner device
+   - Paste a value (Ctrl/Cmd+V)
+4. Press F12 to open Developer Tools Console
+5. View scanned barcodes in the Console tab with timestamp and metadata
+
+### The Item Component
+The `item-component` is a reusable UI building block used throughout the app. See `ITEM_COMPONENT.md` for detailed documentation on using it in your own pages.
+
+**Quick Example:**
+```html
+<script type="module">
+  import createItemComponent from './item-component.js';
+  
+  const item = createItemComponent({
+    imgSrc: 'https://picsum.photos/seed/1/200/200',
+    imgAlt: 'Milk',
+    text1: 'Milk',
+    text2: 'Fridge — 1 carton',
+    text3: 'Expires in 5 days'
+  });
+  
+  document.getElementById('container').appendChild(item);
+</script>
+```
+
+## Customizing and Extending
+
+### Adding New Items to Search
+Edit `search.js` and add items to the `inventoryData` array:
+```javascript
+export const inventoryData = [
+  { id: 21, name: 'Coffee', location: 'Pantry', quantity: 2, unit: 'bags', img: 'https://picsum.photos/seed/coffee/200/200' },
+  // ... more items
+];
+```
+
+### Styling
+- Override styles in `main.css` for global changes
+- Page-specific styles are included in `<style>` tags within each HTML file
+- The item component injects responsive grid CSS automatically
+
+### Creating New Pages
+1. Create a new `.html` file following the template:
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="stylesheet" href="main.css">
+  <title>Page Title</title>
+</head>
+<body>
+  <div id="navbar-placeholder"></div>
+  <div id="page-content">
+    <h2>Page Title</h2>
+    <!-- Your content here -->
+  </div>
+  <script src="navbar.js"></script>
+</body>
+</html>
+```
+
+2. Update `navbar.js` to add a link to your new page:
+```javascript
+<li><a href="yourpage.html" data-route="yourpage.html">Your Page</a></li>
+```
+
+### Converting to Production
+- Replace placeholder images with real inventory photos
+- Implement backend storage (currently using static data)
+- Add user authentication
+- Consider a frontend framework (React, Vue, etc.) for scale
+- Add unit/integration tests
+- Set up CI/CD pipeline
+
+## Contributing
+
+Contributions are welcome! Suggested improvements:
+
+- [ ] Add unit and visual tests
+- [ ] Replace placeholder images with real inventory photos
+- [ ] Implement barcode scanner backend integration (save to database)
+- [ ] Add user accounts and authentication
+- [ ] Implement item editing/deletion on storage pages
+- [ ] Add barcode/UPC lookup for real products
+- [ ] Convert item-component to custom element (`<item-component>`)
+- [ ] Add more detailed inventory tracking (expiration dates, locations within rooms, etc.)
+
+## License
+
+Use as you like; no license file is included by default.

barcode-scanner.js

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+// barcode-scanner.js - Barcode scanning module with console logging for testing
+
+/**
+ * Initialize barcode scanner with dual input support:
+ * - Keyboard input (simulation)
+ * - Hardware barcode scanner devices
+ * 
+ * Logs scanned barcodes to console for testing purposes
+ */
+
+let barcodeBuffer = '';
+let lastBarcodeTime = 0;
+const SCANNER_TIMEOUT = 100; // ms - detect hardware scanner vs human typing
+
+/**
+ * Log barcode to console with metadata
+ * @param {string} barcode - The scanned barcode value
+ * @param {string} inputType - Either 'keyboard' or 'hardware-scanner'
+ */
+export function logBarcodeToConsole(barcode, inputType = 'keyboard') {
+  const timestamp = new Date().toLocaleTimeString('en-US', { 
+    hour12: false, 
+    hour: '2-digit',
+    minute: '2-digit', 
+    second: '2-digit',
+    fractionalSecondDigits: 3
+  });
+  
+  console.log(
+    `%c[Barcode Scanned] %c${timestamp} | %cBarcode: %c${barcode} %c| Input: %c${inputType}`,
+    'color: #4CAF50; font-weight: bold;',
+    'color: #666; font-family: monospace;',
+    'color: #333; font-weight: bold;',
+    'color: #2196F3; font-weight: bold; font-family: monospace;',
+    'color: #666;',
+    'color: #FF9800; font-weight: bold;'
+  );
+  
+  // Additional metadata for debugging
+  console.log({
+    barcode,
+    timestamp: new Date().toISOString(),
+    inputType,
+    length: barcode.length
+  });
+}
+
+/**
+ * Detect if input is from a hardware scanner or keyboard
+ * Hardware scanners typically input a full barcode very quickly (within SCANNER_TIMEOUT ms)
+ * @returns {string} - 'hardware-scanner' or 'keyboard'
+ */
+function detectInputType(currentTime) {
+  const timeSinceLastInput = currentTime - lastBarcodeTime;
+  lastBarcodeTime = currentTime;
+  
+  // If more than SCANNER_TIMEOUT ms since last character, it's likely keyboard input
+  return timeSinceLastInput > SCANNER_TIMEOUT ? 'keyboard' : 'hardware-scanner';
+}
+
+/**
+ * Handle barcode input from both keyboard and hardware scanner
+ * @param {HTMLElement} inputElement - The input field element
+ * @param {Function} onBarcodeScanned - Callback function when barcode is complete
+ */
+export function initializeBarcodeScanner(inputElement, onBarcodeScanned) {
+  if (!inputElement) {
+    console.error('Barcode input element not found');
+    return;
+  }
+
+  // Auto-focus for seamless scanning
+  inputElement.focus();
+
+  inputElement.addEventListener('keypress', (event) => {
+    // Most barcode scanners send Enter key at the end
+    if (event.key === 'Enter') {
+      event.preventDefault();
+      
+      const barcode = inputElement.value.trim();
+      
+      if (barcode) {
+        // Detect input type
+        const inputType = barcodeBuffer.length === 0 ? 'keyboard' : 'hardware-scanner';
+        barcodeBuffer = '';
+        
+        // Log to console
+        logBarcodeToConsole(barcode, inputType);
+        
+        // Call the callback function
+        if (onBarcodeScanned) {
+          onBarcodeScanned(barcode, inputType);
+        }
+      }
+      
+      // Clear input for next scan
+      inputElement.value = '';
+      inputElement.focus();
+    } else {
+      // Accumulate characters in buffer for input type detection
+      const now = Date.now();
+      if (barcodeBuffer === '') {
+        lastBarcodeTime = now;
+      }
+      barcodeBuffer += event.key;
+    }
+  });
+
+  // Handle pasted input (in case user pastes barcode)
+  inputElement.addEventListener('paste', (event) => {
+    event.preventDefault();
+    
+    const pastedText = (event.clipboardData || window.clipboardData).getData('text').trim();
+    
+    if (pastedText) {
+      logBarcodeToConsole(pastedText, 'keyboard-paste');
+      
+      if (onBarcodeScanned) {
+        onBarcodeScanned(pastedText, 'keyboard-paste');
+      }
+    }
+    
+    inputElement.value = '';
+    inputElement.focus();
+  });
+
+  // Maintain focus
+  inputElement.addEventListener('blur', () => {
+    setTimeout(() => inputElement.focus(), 0);
+  });
+
+  console.log('%cBarcode Scanner Initialized', 'color: #4CAF50; font-weight: bold;');
+  console.log('Ready to scan. Focus the input field and scan a barcode or press Enter to complete.');
+}
+
+/**
+ * Get scanning statistics from console (for testing)
+ * This is just a helper for development/testing
+ * @returns {Object} - Statistics object
+ */
+export function getScanningStats() {
+  return {
+    initialized: true,
+    timestamp: new Date().toISOString(),
+    message: 'Barcode scanner is active. Check console for scanned barcodes.'
+  };
+}

barcode.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="main.css">
+    <title>Barcode Scanner</title>
+    <style>
+        .scanner-container {
+            background: #f9f9f9;
+            padding: 30px;
+            border-radius: 8px;
+            max-width: 600px;
+            margin: 30px auto;
+            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+        }
+
+        .scanner-header {
+            text-align: center;
+            margin-bottom: 30px;
+        }
+
+        .scanner-header h3 {
+            color: #333;
+            margin-top: 0;
+        }
+
+        .scanner-header p {
+            color: #666;
+            font-size: 14px;
+            margin: 10px 0 0 0;
+        }
+
+        .barcode-input-wrapper {
+            margin-bottom: 20px;
+        }
+
+        .barcode-input-wrapper label {
+            display: block;
+            font-weight: bold;
+            color: #333;
+            margin-bottom: 10px;
+        }
+
+        .barcode-input {
+            width: 100%;
+            padding: 15px;
+            border: 2px solid #ddd;
+            border-radius: 4px;
+            font-size: 18px;
+            font-family: 'Courier New', monospace;
+            box-sizing: border-box;
+            transition: all 0.3s;
+        }
+
+        .barcode-input:focus {
+            outline: none;
+            border-color: #4CAF50;
+            box-shadow: 0 0 8px rgba(76, 175, 80, 0.3);
+            background-color: #fffef0;
+        }
+
+        .scanner-status {
+            text-align: center;
+            padding: 15px;
+            border-radius: 4px;
+            background-color: #e8f5e9;
+            border: 1px solid #c8e6c9;
+            color: #2e7d32;
+            font-size: 14px;
+            margin-bottom: 20px;
+        }
+
+        .scanner-status.active {
+            animation: pulse 2s infinite;
+        }
+
+        @keyframes pulse {
+            0%, 100% {
+                background-color: #e8f5e9;
+            }
+            50% {
+                background-color: #c8e6c9;
+            }
+        }
+
+        .scanner-info {
+            background-color: #e3f2fd;
+            border: 1px solid #bbdefb;
+            border-radius: 4px;
+            padding: 15px;
+            margin-top: 20px;
+            font-size: 13px;
+            color: #1565c0;
+        }
+
+        .scanner-info h4 {
+            margin: 0 0 10px 0;
+            color: #0d47a1;
+        }
+
+        .scanner-info ul {
+            margin: 10px 0 0 0;
+            padding-left: 20px;
+        }
+
+        .scanner-info li {
+            margin: 5px 0;
+            line-height: 1.5;
+        }
+
+        .console-hint {
+            background-color: #fff3e0;
+            border: 1px solid #ffe0b2;
+            border-radius: 4px;
+            padding: 12px;
+            margin-top: 15px;
+            font-size: 13px;
+            color: #e65100;
+        }
+
+        .console-hint strong {
+            display: block;
+            margin-bottom: 5px;
+            color: #d84315;
+        }
+
+        .button-group {
+            display: flex;
+            gap: 10px;
+            margin-top: 20px;
+        }
+
+        .btn {
+            flex: 1;
+            padding: 12px 20px;
+            border: none;
+            border-radius: 4px;
+            font-size: 14px;
+            font-weight: bold;
+            cursor: pointer;
+            transition: background-color 0.3s;
+        }
+
+        .btn-secondary {
+            background-color: #ddd;
+            color: #333;
+        }
+
+        .btn-secondary:hover {
+            background-color: #bbb;
+        }
+
+        .open-console {
+            background-color: #2196F3;
+            color: white;
+        }
+
+        .open-console:hover {
+            background-color: #0b7dda;
+        }
+
+        /* Responsive design */
+        @media (max-width: 600px) {
+            .scanner-container {
+                padding: 20px;
+                margin: 20px 10px;
+            }
+
+            .barcode-input {
+                font-size: 16px;
+                padding: 12px;
+            }
+
+            .button-group {
+                flex-direction: column;
+            }
+
+            .btn {
+                width: 100%;
+            }
+        }
+    </style>
+</head>
+<body>
+    <div id="navbar-placeholder"></div>
+    <div id="page-content">
+        <h2>Barcode Scanner</h2>
+        <hr>
+
+        <div class="scanner-container">
+            <div class="scanner-header">
+                <h3>📱 Barcode Scanner</h3>
+                <p>Scan a barcode or manually enter one below</p>
+            </div>
+
+            <div class="scanner-status active" id="scanner-status">
+                ✓ Scanner Ready - Click below and scan a barcode
+            </div>
+
+            <div class="barcode-input-wrapper">
+                <label for="barcode-input">Barcode Input:</label>
+                <input 
+                    type="text" 
+                    id="barcode-input" 
+                    class="barcode-input"
+                    placeholder="Scan or type barcode here..."
+                    autocomplete="off"
+                    spellcheck="false"
+                >
+            </div>
+
+            <div class="scanner-info">
+                <h4>How to Use:</h4>
+                <ul>
+                    <li><strong>Keyboard Entry:</strong> Type or paste a barcode and press Enter</li>
+                    <li><strong>Hardware Scanner:</strong> Plug in a barcode scanner and scan directly</li>
+                    <li><strong>Testing:</strong> Scanned barcodes are logged to the browser console (Press F12)</li>
+                    <li><strong>Input Focus:</strong> The input field automatically refocuses after each scan</li>
+                </ul>
+            </div>
+
+            <div class="console-hint">
+                <strong>🔍 View Console Output:</strong>
+                Press F12 (or Cmd+Option+I on Mac) to open Developer Tools. Check the Console tab to see scanned barcodes logged with timestamps and input type detection.
+            </div>
+
+            <div class="button-group">
+                <button type="button" class="btn open-console" id="open-console-btn">
+                    📟 Open Console (F12)
+                </button>
+                <button type="button" class="btn btn-secondary" id="clear-input-btn">
+                    🗑️ Clear Input
+                </button>
+            </div>
+        </div>
+    </div>
+
+    <script src="navbar.js"></script>
+    <script type="module">
+        import { initializeBarcodeScanner, logBarcodeToConsole } from './barcode-scanner.js';
+
+        const barcodeInput = document.getElementById('barcode-input');
+        const scannerStatus = document.getElementById('scanner-status');
+        const openConsoleBtn = document.getElementById('open-console-btn');
+        const clearInputBtn = document.getElementById('clear-input-btn');
+
+        /**
+         * Callback when a barcode is scanned
+         * @param {string} barcode - The scanned barcode value
+         * @param {string} inputType - The type of input device
+         */
+        function onBarcodeScanned(barcode, inputType) {
+            // Update status temporarily
+            const originalStatus = scannerStatus.textContent;
+            scannerStatus.textContent = `✓ Barcode scanned: ${barcode}`;
+            scannerStatus.style.backgroundColor = '#a5d6a7';
+            
+            // Reset after 2 seconds
+            setTimeout(() => {
+                scannerStatus.textContent = originalStatus;
+                scannerStatus.style.backgroundColor = '';
+            }, 2000);
+        }
+
+        // Initialize the barcode scanner
+        initializeBarcodeScanner(barcodeInput, onBarcodeScanned);
+
+        // Clear input button
+        clearInputBtn.addEventListener('click', () => {
+            barcodeInput.value = '';
+            barcodeInput.focus();
+        });
+
+        // Open console button - opens DevTools
+        openConsoleBtn.addEventListener('click', () => {
+            console.log('%c📊 Barcode Scanner Console\n\nUse this console to view scanned barcodes and their details.\nStart scanning to see logs appear here.', 'color: #4CAF50; font-size: 14px; font-weight: bold; line-height: 1.8;');
+            // In a real app, we can't programmatically open DevTools for security reasons
+            // But we can log a helpful message and suggest the user press F12
+            alert('Press F12 (or Cmd+Option+I on Mac) to open the Developer Tools Console.\n\nScanned barcodes will appear in the Console tab.');
+        });
+
+        // Log initial message
+        console.log('%c🎯 Barcode Scanner Ready', 'color: #4CAF50; font-weight: bold; font-size: 16px;');
+        console.log('Scan a barcode to see it logged here with timestamp and input type detection.');
+    </script>
+</body>
+</html>

freezer.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="main.css">
+    <title>Freezer</title>
+</head>
+<body>
+    <div id="navbar-placeholder"></div>
+    <div id="page-content">
+        <h2>Freezer Inventory</h2>
+    </div>
+    <script src="navbar.js"></script>
+</body>
+</html>

fridge.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="main.css">
+    <title>Fridge</title>
+</head>
+<body>
+    <div id="navbar-placeholder"></div>
+    <div id="page-content">
+        <h2>Fridge Inventory</h2>
+    </div>
+    <script src="navbar.js"></script>
+</body>
+</html>

index.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="main.css">
+    <title>Homepage</title>
+</head>
+<body>
+    <div id="navbar-placeholder"></div>
+    <div id="page-content">
+        <h2>Homepage</h2>
+        <hr>
+        <h3>To use</h3>
+        <div id="item-component-demo"></div>
+        <script type="module">
+            console.log('Demo script running');
+            import createItemComponent from './item-component.js';
+            const demoRoot = document.getElementById('item-component-demo');
+            demoRoot.className = 'item-component-grid';
+
+            const items = [
+                { imgSrc: 'https://picsum.photos/seed/1/200/200', imgAlt: 'Chicken Salad', text1: 'Chicken Salad', text2: 'Fresh — 2 left', text3: 'Use within 3 days' },
+                { imgSrc: 'https://picsum.photos/seed/2/200/200', imgAlt: 'Yogurt', text1: 'Greek Yogurt', text2: 'Chilled — 6 left', text3: 'Best before 5 days' },
+                { imgSrc: 'https://picsum.photos/seed/3/200/200', imgAlt: 'Apples', text1: 'Red Apples', text2: 'Room temp — 12 left', text3: 'Keep away from moisture' },        ];
+
+            items.forEach(data => {
+                const comp = createItemComponent({ ...data, editable: false });
+                demoRoot.appendChild(comp);
+            });
+        </script>
+        <hr>
+        <h3>Inventory Breakdown</h3>
+        <div class="chart-container">
+            <svg width="350" height="350" viewBox="0 0 42 42">
+                <circle cx="21" cy="21" r="10" fill="transparent" stroke="#f2f2f2" stroke-width="20"></circle>
+                <circle id="seg-1" cx="21" cy="21" r="10" fill="transparent" stroke-width="20"></circle>
+                <circle id="seg-2" cx="21" cy="21" r="10" fill="transparent" stroke-width="20"></circle>
+                <circle id="seg-3" cx="21" cy="21" r="10" fill="transparent" stroke-width="20"></circle>
+            </svg>
+            <div id="legend"></div>
+        </div>
+    </div>
+    <script src="navbar.js"></script>
+    <script src="piechart.js"></script>
+</body>
+</html>

item-component.js

@@ -0,0 +1,92 @@
+// item-component.js
+// Reusable item component: image on left, three text areas on right.
+
+const _ensureStyles = (() => {
+  if (document.getElementById('item-component-styles')) return true;
+  const style = document.createElement('style');
+  style.id = 'item-component-styles';
+  style.textContent = `
+/* Grid wrapper for multiple item components */
+.item-component-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start}
+.item-component{display:flex;align-items:flex-start;gap:12px;font-family:inherit;padding:10px;border:1px solid #e6e6e6;border-radius:8px;background:#fff}
+.item-component__img{flex:0 0 auto}
+.item-component__img img{display:block;width:72px;height:72px;object-fit:cover;border-radius:6px}
+.item-component__content{flex:1;display:flex;flex-direction:column;gap:6px}
+.item-component__line{margin:0;padding:0;color:#222}
+.item-component__line--title{font-weight:700}
+.item-component__line--subtitle{color:#555;font-size:0.95em}
+.item-component__line--desc{color:#666;font-size:0.9em}
+.item-component__textarea{width:100%;box-sizing:border-box;padding:6px;font:inherit;border:1px solid #ccc;border-radius:4px}
+
+/* Responsive: on small screens show 1 or 2 columns */
+@media (max-width: 900px){
+  .item-component-grid{grid-template-columns:repeat(2,1fr)}
+}
+@media (max-width: 560px){
+  .item-component-grid{grid-template-columns:repeat(1,1fr)}
+}
+`;
+  document.head.appendChild(style);
+  return true;
+})();
+
+/**
+ * Create an item component element.
+ * @param {Object} opts
+ * @param {string} opts.imgSrc - image URL
+ * @param {string} opts.imgAlt - image alt text
+ * @param {string} opts.text1 - first text area (title)
+ * @param {string} opts.text2 - second text area (subtitle)
+ * @param {string} opts.text3 - third text area (description)
+ * @param {boolean} opts.editable - if true, text areas are `<textarea>` elements for editing
+ * @param {number} opts.imgWidth - image width in px
+ * @param {number} opts.imgHeight - image height in px
+ * @returns {HTMLElement}
+ */
+export function createItemComponent({imgSrc = '', imgAlt = '', text1 = '', text2 = '', text3 = '', editable = false, imgWidth = 80, imgHeight = 80} = {}) {
+  _ensureStyles;
+
+  const root = document.createElement('div');
+  root.className = 'item-component';
+
+  // Image container
+  const imgWrap = document.createElement('div');
+  imgWrap.className = 'item-component__img';
+  const img = document.createElement('img');
+  if (imgSrc) img.src = imgSrc;
+  img.alt = imgAlt || '';
+  img.width = imgWidth;
+  img.height = imgHeight;
+  imgWrap.appendChild(img);
+  root.appendChild(imgWrap);
+
+  // Content container with three text areas
+  const content = document.createElement('div');
+  content.className = 'item-component__content';
+
+  function makeTextNode(text, cls) {
+    if (editable) {
+      const ta = document.createElement('textarea');
+      ta.className = 'item-component__textarea ' + cls;
+      ta.value = text;
+      return ta;
+    }
+    const el = document.createElement('div');
+    el.className = 'item-component__line ' + cls;
+    el.textContent = text;
+    return el;
+  }
+
+  const line1 = makeTextNode(text1, 'item-component__line--title');
+  const line2 = makeTextNode(text2, 'item-component__line--subtitle');
+  const line3 = makeTextNode(text3, 'item-component__line--desc');
+
+  content.appendChild(line1);
+  content.appendChild(line2);
+  content.appendChild(line3);
+  root.appendChild(content);
+
+  return root;
+}
+
+export default createItemComponent;

main.css

@@ -0,0 +1,105 @@
+/* Dynamically Changing the content padding depending on the width of the screen */
+@media screen and (min-width: 1921px) and (max-width: 2560px) {
+	body {
+        padding-left: 20%;
+        padding-right: 20%;
+	}
+}
+
+@media screen and (max-width: 1920px) {
+	body {
+        padding-left: 10%;
+        padding-right: 10%;
+	}
+}
+
+/* General Styling */
+body{
+    font-family: Arial, Helvetica, sans-serif;
+}
+h2 {
+    text-align: center;
+    font-size: xx-large;
+}
+h3 {
+    text-align: center;
+    font-size: x-large;
+}
+hr {
+    border: 0;
+    height: 2px;
+    background: #5b5b5b;
+    margin: 20px 0;
+    width: 100%;
+}
+/* Navbar Styling */
+nav ul {
+    list-style-type: none;
+    margin: 0;
+    padding: 0;
+    background-color: #333333;
+    display: flex;
+    justify-content: center;
+}
+
+/* Give navbar the same rounded corners as the item components and clip children */
+nav ul {
+    border-radius: 8px;
+    overflow: hidden;
+}
+
+ul li a {
+    display: block;
+    color: white;
+    padding: 14px 16px;
+    text-decoration: none;
+}
+
+ul li a:hover {
+    background-color: #111111;
+}
+
+/* Pie chart styling */
+.chart-container {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-family: sans-serif;
+    gap: 20px;
+}
+
+#pie-segment {
+    transform: rotate(-90deg);
+    transform-origin: center;
+    transition: stroke-dasharray 0.5s ease-in-out;
+}
+
+.label h2 {
+    margin: 0;
+    color: #3498db;
+}
+
+circle {
+    transition: stroke-dasharray 0.6s ease, stroke-dashoffset 0.6s ease;
+    transform: rotate(-90deg);
+    transform-origin: center;
+}
+
+#legend {
+    font-family: sans-serif;
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.legend-item {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+}
+
+.dot {
+    width: 12px;
+    height: 12px;
+    border-radius: 50%;
+}

navbar.js

@@ -0,0 +1,19 @@
+function createNavbar() {
+    const navbarHTML = `
+    <nav>
+        <ul>
+            <li><a href="index.html" data-route="index.html">Homepage</a></li>
+            <li><a href="search.html" data-route="search.html">Search</a></li>
+            <li><a href="barcode.html" data-route="barcode.html">Barcode Scanner</a></li>
+            <li><a href="pantry.html" data-route="pantry.html">Pantry</a></li>
+            <li><a href="fridge.html" data-route="fridge.html">Fridge</a></li>
+            <li><a href="freezer.html" data-route="freezer.html">Freezer</a></li>
+        </ul>
+    </nav>
+    `;
+    const navbarContainer = document.getElementById('navbar-placeholder');
+    if (navbarContainer) {
+        navbarContainer.innerHTML = navbarHTML;
+    }
+}
+createNavbar();

pantry.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="main.css">
+    <title>Pantry</title>
+</head>
+<body>
+    <div id="navbar-placeholder"></div>
+    <div id="page-content">
+        <h2>Pantry Inventory</h2>
+    </div>
+    <script src="navbar.js"></script>
+</body>
+</html>

piechart.js

@@ -0,0 +1,48 @@
+const segments = [
+    { label: "Pantry", value: 104, color: getRandomColor() },
+    { label: "Fridge", value: 30, color: getRandomColor() },
+    { label: "Freezer", value: 87, color: getRandomColor() }
+];
+
+const totalValue = segments.reduce((accumulator, current) => {
+    return accumulator + current.value;
+}, 0);
+
+const circumference = 2 * Math.PI * 10; 
+
+function renderPieChart(data) {
+    let currentOffset = 0;
+
+    data.forEach((item, index) => {
+        const fraction = item.value / totalValue;
+        const segmentLength = fraction * circumference;
+        const circle = document.getElementById(`seg-${index + 1}`);
+        circle.style.strokeDasharray = `${segmentLength} ${circumference}`;
+        circle.style.strokeDashoffset = -currentOffset;
+        circle.style.stroke = item.color;
+        currentOffset += segmentLength;
+        addLegendItem(item);
+    });
+}
+
+function addLegendItem(item) {
+    const legend = document.getElementById('legend');
+    const div = document.createElement('div');
+    div.className = 'legend-item';
+    div.innerHTML = `
+        <span class="dot" style="background:${item.color}"></span>
+        <span>${item.label}: <strong>${item.value}</strong></span>
+    `;
+    legend.appendChild(div);
+}
+
+function getRandomColor() {
+    const letters = '0123456789ABCDEF';
+    let color = '#';
+    for (let i = 0; i < 6; i++) {
+        color += letters[Math.floor(Math.random() * 10)];
+    }
+    return color;
+}
+
+renderPieChart(segments);

search.html

@@ -0,0 +1,254 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="main.css">
+    <title>Search Inventory</title>
+    <style>
+        .search-container {
+            background: #f9f9f9;
+            padding: 20px;
+            border-radius: 8px;
+            margin-bottom: 30px;
+        }
+
+        .search-form {
+            display: flex;
+            flex-direction: column;
+            gap: 15px;
+        }
+
+        .form-group {
+            display: flex;
+            flex-direction: column;
+            gap: 8px;
+        }
+
+        .form-group label {
+            font-weight: bold;
+            color: #333;
+        }
+
+        .form-group input,
+        .form-group select {
+            padding: 10px;
+            border: 1px solid #ddd;
+            border-radius: 4px;
+            font-size: 14px;
+            font-family: inherit;
+        }
+
+        .form-group input:focus,
+        .form-group select:focus {
+            outline: none;
+            border-color: #4CAF50;
+            box-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
+        }
+
+        .quantity-range {
+            display: flex;
+            gap: 15px;
+            align-items: flex-end;
+        }
+
+        .quantity-range .form-group {
+            flex: 1;
+        }
+
+        .search-buttons {
+            display: flex;
+            gap: 10px;
+        }
+
+        .btn {
+            padding: 12px 20px;
+            border: none;
+            border-radius: 4px;
+            font-size: 14px;
+            font-weight: bold;
+            cursor: pointer;
+            transition: background-color 0.3s;
+        }
+
+        .btn-primary {
+            background-color: #4CAF50;
+            color: white;
+        }
+
+        .btn-primary:hover {
+            background-color: #45a049;
+        }
+
+        .btn-secondary {
+            background-color: #ddd;
+            color: #333;
+        }
+
+        .btn-secondary:hover {
+            background-color: #bbb;
+        }
+
+        .results-info {
+            text-align: center;
+            margin-bottom: 20px;
+            font-size: 16px;
+            color: #666;
+        }
+
+        .no-results {
+            text-align: center;
+            padding: 40px;
+            color: #999;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div id="navbar-placeholder"></div>
+    <div id="page-content">
+        <h2>Search Inventory</h2>
+        <hr>
+        
+        <div class="search-container">
+            <form class="search-form" id="search-form">
+                <div class="form-group">
+                    <label for="search-name">Item Name:</label>
+                    <input 
+                        type="text" 
+                        id="search-name" 
+                        placeholder="e.g., Milk, Pasta, Chicken..."
+                        autocomplete="off"
+                    >
+                </div>
+
+                <div class="form-group">
+                    <label for="search-location">Storage Location:</label>
+                    <select id="search-location">
+                        <!-- Options populated by script -->
+                    </select>
+                </div>
+
+                <div class="form-group">
+                    <label>Quantity Range:</label>
+                    <div class="quantity-range">
+                        <div class="form-group">
+                            <label for="min-quantity" style="font-size: 12px;">Min:</label>
+                            <input 
+                                type="number" 
+                                id="min-quantity" 
+                                min="0" 
+                                value="0"
+                                placeholder="0"
+                            >
+                        </div>
+                        <div class="form-group">
+                            <label for="max-quantity" style="font-size: 12px;">Max:</label>
+                            <input 
+                                type="number" 
+                                id="max-quantity" 
+                                min="0" 
+                                value="999"
+                                placeholder="999"
+                            >
+                        </div>
+                    </div>
+                </div>
+
+                <div class="search-buttons">
+                    <button type="button" class="btn btn-primary" id="search-btn">Search</button>
+                    <button type="button" class="btn btn-secondary" id="reset-btn">Reset</button>
+                </div>
+            </form>
+        </div>
+
+        <div id="results-container">
+            <div class="results-info" id="results-info"></div>
+            <div id="results-grid"></div>
+        </div>
+    </div>
+
+    <script src="navbar.js"></script>
+    <script type="module">
+        import { searchInventory, getLocations } from './search.js';
+        import createItemComponent from './item-component.js';
+
+        const searchForm = document.getElementById('search-form');
+        const searchNameInput = document.getElementById('search-name');
+        const locationSelect = document.getElementById('search-location');
+        const minQuantityInput = document.getElementById('min-quantity');
+        const maxQuantityInput = document.getElementById('max-quantity');
+        const searchBtn = document.getElementById('search-btn');
+        const resetBtn = document.getElementById('reset-btn');
+        const resultsGrid = document.getElementById('results-grid');
+        const resultsInfo = document.getElementById('results-info');
+
+        // Populate location dropdown
+        function populateLocations() {
+            const locations = getLocations();
+            locationSelect.innerHTML = locations
+                .map(loc => `<option value="${loc}">${loc}</option>`)
+                .join('');
+            locationSelect.value = 'All';
+        }
+
+        // Display search results
+        function displayResults(results) {
+            resultsGrid.innerHTML = '';
+            
+            if (results.length === 0) {
+                resultsGrid.innerHTML = '<div class="no-results">No items found matching your search criteria.</div>';
+                resultsInfo.textContent = 'No results';
+            } else {
+                resultsGrid.className = 'item-component-grid';
+                results.forEach(item => {
+                    const comp = createItemComponent({
+                        imgSrc: item.img,
+                        imgAlt: item.name,
+                        text1: item.name,
+                        text2: `${item.location} — ${item.quantity} ${item.unit}`,
+                        text3: `Total: ${item.quantity} ${item.unit}`,
+                        editable: false
+                    });
+                    resultsGrid.appendChild(comp);
+                });
+                resultsInfo.textContent = `Found ${results.length} item${results.length !== 1 ? 's' : ''}`;
+            }
+        }
+
+        // Perform search
+        function performSearch() {
+            const searchName = searchNameInput.value;
+            const location = locationSelect.value;
+            const minQty = parseInt(minQuantityInput.value) || 0;
+            const maxQty = parseInt(maxQuantityInput.value) || Infinity;
+
+            const results = searchInventory(searchName, location, minQty, maxQty);
+            displayResults(results);
+        }
+
+        // Reset form
+        function resetForm() {
+            searchForm.reset();
+            minQuantityInput.value = '0';
+            maxQuantityInput.value = '999';
+            locationSelect.value = 'All';
+            resultsGrid.innerHTML = '';
+            resultsInfo.textContent = '';
+        }
+
+        // Event listeners
+        searchBtn.addEventListener('click', performSearch);
+        resetBtn.addEventListener('click', resetForm);
+
+        // Allow Enter key to search
+        searchNameInput.addEventListener('keypress', (e) => {
+            if (e.key === 'Enter') performSearch();
+        });
+
+        // Initialize
+        populateLocations();
+        displayResults(searchInventory());
+    </script>
+</body>
+</html>

search.js

@@ -0,0 +1,61 @@
+// search.js - Search module with inventory data and filtering logic
+
+export const inventoryData = [
+  // Pantry items
+  { id: 1, name: 'Pasta', location: 'Pantry', quantity: 5, unit: 'boxes', img: 'https://picsum.photos/seed/pasta/200/200' },
+  { id: 2, name: 'Rice', location: 'Pantry', quantity: 3, unit: 'bags', img: 'https://picsum.photos/seed/rice/200/200' },
+  { id: 3, name: 'Cereal', location: 'Pantry', quantity: 2, unit: 'boxes', img: 'https://picsum.photos/seed/cereal/200/200' },
+  { id: 4, name: 'Flour', location: 'Pantry', quantity: 1, unit: 'bag', img: 'https://picsum.photos/seed/flour/200/200' },
+  { id: 5, name: 'Sugar', location: 'Pantry', quantity: 2, unit: 'bags', img: 'https://picsum.photos/seed/sugar/200/200' },
+  { id: 6, name: 'Salt', location: 'Pantry', quantity: 1, unit: 'box', img: 'https://picsum.photos/seed/salt/200/200' },
+  { id: 7, name: 'Olive Oil', location: 'Pantry', quantity: 2, unit: 'bottles', img: 'https://picsum.photos/seed/oil/200/200' },
+  { id: 8, name: 'Canned Beans', location: 'Pantry', quantity: 12, unit: 'cans', img: 'https://picsum.photos/seed/beans/200/200' },
+
+  // Fridge items
+  { id: 9, name: 'Milk', location: 'Fridge', quantity: 1, unit: 'carton', img: 'https://picsum.photos/seed/milk/200/200' },
+  { id: 10, name: 'Cheese', location: 'Fridge', quantity: 2, unit: 'blocks', img: 'https://picsum.photos/seed/cheese/200/200' },
+  { id: 11, name: 'Greek Yogurt', location: 'Fridge', quantity: 3, unit: 'containers', img: 'https://picsum.photos/seed/yogurt/200/200' },
+  { id: 12, name: 'Eggs', location: 'Fridge', quantity: 24, unit: 'eggs', img: 'https://picsum.photos/seed/eggs/200/200' },
+  { id: 13, name: 'Butter', location: 'Fridge', quantity: 1, unit: 'pack', img: 'https://picsum.photos/seed/butter/200/200' },
+  { id: 14, name: 'Chicken Salad', location: 'Fridge', quantity: 2, unit: 'containers', img: 'https://picsum.photos/seed/salad/200/200' },
+
+  // Freezer items
+  { id: 15, name: 'Ice Cream', location: 'Freezer', quantity: 1, unit: 'tub', img: 'https://picsum.photos/seed/icecream/200/200' },
+  { id: 16, name: 'Frozen Vegetables', location: 'Freezer', quantity: 5, unit: 'bags', img: 'https://picsum.photos/seed/veggies/200/200' },
+  { id: 17, name: 'Chicken Breast', location: 'Freezer', quantity: 4, unit: 'packages', img: 'https://picsum.photos/seed/chicken/200/200' },
+  { id: 18, name: 'Ground Beef', location: 'Freezer', quantity: 3, unit: 'packages', img: 'https://picsum.photos/seed/beef/200/200' },
+  { id: 19, name: 'Pizza', location: 'Freezer', quantity: 2, unit: 'boxes', img: 'https://picsum.photos/seed/pizza/200/200' },
+  { id: 20, name: 'Ice', location: 'Freezer', quantity: 1, unit: 'bag', img: 'https://picsum.photos/seed/ice/200/200' },
+];
+
+/**
+ * Search and filter inventory items
+ * @param {string} searchName - Search term for item name (case insensitive)
+ * @param {string} selectedLocation - Filter by location ('All', 'Pantry', 'Fridge', 'Freezer')
+ * @param {number} minQuantity - Minimum quantity filter
+ * @param {number} maxQuantity - Maximum quantity filter
+ * @returns {Array} Filtered inventory items
+ */
+export function searchInventory(searchName = '', selectedLocation = 'All', minQuantity = 0, maxQuantity = Infinity) {
+  return inventoryData.filter(item => {
+    // Filter by name
+    const nameMatch = item.name.toLowerCase().includes(searchName.toLowerCase());
+    
+    // Filter by location
+    const locationMatch = selectedLocation === 'All' || item.location === selectedLocation;
+    
+    // Filter by quantity range
+    const quantityMatch = item.quantity >= minQuantity && item.quantity <= maxQuantity;
+    
+    return nameMatch && locationMatch && quantityMatch;
+  });
+}
+
+/**
+ * Get all unique locations
+ * @returns {Array} List of unique locations
+ */
+export function getLocations() {
+  const locations = [...new Set(inventoryData.map(item => item.location))];
+  return ['All', ...locations.sort()];
+}