CodeTweaker Mobile, Version 462

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CodeTweaker Demo</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }
        
        .container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 40px;
            max-width: 600px;
            text-align: center;
        }
        
        h1 {
            color: #333;
            font-size: 2.5rem;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        p {
            color: #666;
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 30px;
        }
        
        .button {
            display: inline-block;
            padding: 15px 40px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }
        
        .button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
        }
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }
        
        .feature {
            padding: 20px;
            background: #f8f9fa;
            border-radius: 10px;
            transition: all 0.3s ease;
        }
        
        .feature:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            font-size: 2rem;
            margin-bottom: 10px;
        }
        
        .feature-title {
            font-weight: bold;
            color: #333;
            margin-bottom: 5px;
        }
        
        .feature-desc {
            font-size: 0.9rem;
            color: #666;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>🚀 Welcome to CodeTweaker!</h1>
        <p>
            Edit this code in the <strong>Code Tweaker panel</strong> and watch the magic happen in real-time! 
            Try changing colors, text, or adding new elements.
        </p>
        <button class="button" onclick="alert('You clicked the button! Try editing this message in the code.')">
            Click Me!
        </button>
        
        <div class="features">
            <div class="feature">
                <div class="feature-icon">⚡</div>
                <div class="feature-title">Live Preview</div>
                <div class="feature-desc">See changes instantly</div>
            </div>
            <div class="feature">
                <div class="feature-icon">💻</div>
                <div class="feature-title">Code Editor</div>
                <div class="feature-desc">Professional tools</div>
            </div>
            <div class="feature">
                <div class="feature-icon">🎨</div>
                <div class="feature-title">Customizable</div>
                <div class="feature-desc">Make it yours</div>
            </div>
        </div>
    </div>
    
    <script>
        // ═══════════════════════════════════════════════════════════
        // 🛡️ MEMORY LEAK FIX - Event Listener Manager (Phase 1)
        // ═══════════════════════════════════════════════════════════
        const EventManager = {
            listeners: new Map(),
            
            add(element, event, handler, options) {
                if (!element) return;
                element.addEventListener(event, handler, options);
                
                // Track for cleanup
                if (!this.listeners.has(element)) {
                    this.listeners.set(element, []);
                }
                this.listeners.get(element).push({ event, handler, options });
            },
            
            remove(element, event, handler) {
                if (!element) return;
                element.removeEventListener(event, handler);
                
                const elementListeners = this.listeners.get(element);
                if (elementListeners) {
                    const index = elementListeners.findIndex(l => 
                        l.event === event && l.handler === handler
                    );
                    if (index !== -1) {
                        elementListeners.splice(index, 1);
                    }
                }
            },
            
            cleanup() {
                // Remove all tracked listeners
                this.listeners.forEach((listeners, element) => {
                    listeners.forEach(({ event, handler }) => {
                        try {
                            element.removeEventListener(event, handler);
                        } catch (e) {
                            // Element may have been removed from DOM
                        }
                    });
                });
                this.listeners.clear();
                // console.log('✅ EventManager: All listeners cleaned up');
            },
            
            getStats() {
                let totalListeners = 0;
                this.listeners.forEach(listeners => {
                    totalListeners += listeners.length;
                });
                return {
                    elements: this.listeners.size,
                    totalListeners
                };
            }
        };
        
        // Auto-cleanup on page unload
        window.addEventListener('beforeunload', () => EventManager.cleanup());
        
        // Optional: Periodic cleanup check (for SPA-like behavior)
        setInterval(() => {
            const stats = EventManager.getStats();
            if (stats.totalListeners > 200) {
                // console.log('⚠️ High listener count:', stats);
            }
        }, 30000); // Check every 30s
        // ═══════════════════════════════════════════════════════════
        
        // console.log('CodeTweaker Mobile - Ready to rock! 🎸');
        
        // ═══════════════════════════════════════════════════════════
        // 🚀 DOM QUERY CACHE - Prevent Redundant Lookups (Phase 1)
        // ═══════════════════════════════════════════════════════════
        const DOMCache = {
            cache: new Map(),
            
            get(id) {
                if (!this.cache.has(id)) {
                    const element = document.getElementById(id);
                    if (element) {
                        this.cache.set(id, element);
                    }
                    return element;
                }
                return this.cache.get(id);
            },
            
            query(selector) {
                if (!this.cache.has(selector)) {
                    const element = document.querySelector(selector);
                    if (element) {
                        this.cache.set(selector, element);
                    }
                    return element;
                }
                return this.cache.get(selector);
            },
            
            queryAll(selector) {
                // Don't cache queryAll results (they're NodeLists that can change)
                return document.querySelectorAll(selector);
            },
            
            clear() {
                this.cache.clear();
            },
            
            refresh(id) {
                this.cache.delete(id);
                return this.get(id);
            }
        };
        
        // Pre-cache the most frequently accessed elements (Top 20)
        window.addEventListener('DOMContentLoaded', () => {
            // Cache the top 20 most-queried elements
            const frequentIDs = [
                'preview-frame',        // 10x queries
                'cody-prompt',          // 9x queries  
                'cody-reference',       // 8x queries
                'code-editor',          // 8x queries
                'ashley-prompt',        // 7x queries
                'ashley-reference',     // 5x queries
                'elem-content',         // 4x queries
                'tool-text',            // 3x queries
                'tool-inspect',         // 3x queries
                'tool-image',           // 3x queries
                'img-src',              // 3x queries
                'img-link-url',         // 3x queries
                'img-link-target',      // 3x queries
                'estimated-time-value', // 3x queries
                'enable-ultra-mode',    // 3x queries
                'elem-content-rich',    // 3x queries
                'welcome-portraits',    // 2x queries
                'tool-undo',            // 2x queries
                'tool-redo',            // 2x queries
                'thinking-budget'       // 2x queries
            ];
            
            frequentIDs.forEach(id => DOMCache.get(id));
            // console.log('✅ DOMCache: Pre-cached', frequentIDs.length, 'elements');
            
            // ═══════════════════════════════════════════════════════════
            // Auto-Hide Browser UI (Address Bar) - Mobile Only
            // ═══════════════════════════════════════════════════════════
            
            // Method 1: Scroll to hide address bar on load
            setTimeout(() => {
                window.scrollTo(0, 1);
            }, 100);
            
            // Method 2: Re-scroll on orientation change
            window.addEventListener('orientationchange', () => {
                setTimeout(() => window.scrollTo(0, 1), 100);
            });
            
            // Method 3: Re-scroll on resize (when keyboard closes, etc.)
            let resizeTimer;
            window.addEventListener('resize', () => {
                clearTimeout(resizeTimer);
                resizeTimer = setTimeout(() => {
                    window.scrollTo(0, 1);
                }, 200);
            });
            
            // Method 4: Touch to hide (user swipes, UI chrome hides)
            document.addEventListener('touchstart', () => {
                window.scrollTo(0, 1);
            }, { passive: true, once: true });
        });
        // ═══════════════════════════════════════════════════════════
        
        // Add some interactivity
        document.querySelectorAll('.feature').forEach(feature => {
            feature.addEventListener('click', function() {
                this.style.background = '#' + Math.floor(Math.random()*16777215).toString(16);
                setTimeout(() => {
                    this.style.background = '#f8f9fa';
                }, 1000);
            });
        });
    </script>
</body>
</html>

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✍️ Ashley is Working Her Magic...

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