// State Management
const AppState = {
    currentImage: null,
    currentVideo: null,
    isGenerating: false,
    history: JSON.parse(localStorage.getItem('generationHistory') || '[]'),
    settings: {
        width: 1024,
        height: 1024,
        steps: 30,
        cfgScale: 7.5,
        seed: -1,
        motionStrength: 5,
        videoDuration: 4
    }
};

// Utility Functions
const Utils = {
    generateId: () => Math.random().toString(36).substr(2, 9),
    
    async hashString(str) {
        const encoder = new TextEncoder();
        const data = encoder.encode(str);
        const hashBuffer = await crypto.subtle.digest('SHA-256', data);
        const hashArray = Array.from(new Uint8Array(hashBuffer));
        return hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
    },

    getRandomSeed() {
        return Math.floor(Math.random() * 2147483647);
    },

    formatDate(date) {
        return new Intl.DateTimeFormat('en-US', {
            month: 'short',
            day: 'numeric',
            hour: '2-digit',
            minute: '2-digit'
        }).format(date);
    },

    debounce(func, wait) {
        let timeout;
        return function executedFunction(...args) {
            const later = () => {
                clearTimeout(timeout);
                func(...args);
            };
            clearTimeout(timeout);
            timeout = setTimeout(later, wait);
        };
    }
};

// API Simulation (Mock)
const APIService = {
    async generateImage(prompt, negativePrompt, settings) {
        // Simulate API delay
        await new Promise(resolve => setTimeout(resolve, 2000 + Math.random() * 2000));
        
        // Generate deterministic seed from prompt for consistent demo results
        const seed = settings.seed > 0 ? settings.seed : Math.abs(Utils.hashString(prompt).split('').reduce((a,b)=>a+b.charCodeAt(0),0));
        
        // Use static.photos with random category based on prompt content
        const categories = ['technology', 'abstract', 'nature', 'people', 'cityscape', 'minimal'];
        const category = categories[seed % categories.length];
        const dimensions = settings.width > settings.height ? '1200x630' : settings.width < settings.height ? '640x360' : '1024x576';
        
        return {
            id: Utils.generateId(),
            url: `http://static.photos/${category}/${dimensions}/${seed % 999}`,
            prompt: prompt,
            negativePrompt: negativePrompt,
            settings: {...settings},
            timestamp: new Date(),
            seed: seed,
            type: 'image'
        };
    },

    async generateVideo(imageUrl, prompt, settings) {
        await new Promise(resolve => setTimeout(resolve, 3000 + Math.random() * 3000));
        
        const seed = Utils.getRandomSeed();
        
        return {
            id: Utils.generateId(),
            imageUrl: imageUrl,
            videoUrl: `http://static.photos/technology/640x360/${seed % 999}`, // Simulated video thumbnail
            prompt: prompt,
            settings: {...settings},
            timestamp: new Date(),
            duration: settings.videoDuration || 4,
            type: 'video'
        };
    }
};

// UI Components Logic
const UI = {
    showLoading(element, text = 'Generating...') {
        element.innerHTML = `
            <div class="flex flex-col items-center justify-center space-y-4 p-8">
                <div class="relative w-16 h-16">
                    <div class="absolute inset-0 border-4 border-primary-500/30 rounded-full"></div>
                    <div class="absolute inset-0 border-4 border-t-primary-500 border-r-transparent border-b-transparent border-l-transparent rounded-full animate-spin"></div>
                </div>
                <p class="text-primary-400 animate-pulse font-mono text-sm">${text}</p>
                <div class="w-48 h-1 bg-slate-800 rounded-full overflow-hidden">
                    <div class="h-full bg-gradient-to-r from-primary-500 to-secondary-500 animate-[shimmer_2s_infinite]" style="width: 0%; animation: loadingProgress 3s ease-out forwards;"></div>
                </div>
            </div>
            <style>
                @keyframes loadingProgress {
                    0% { width: 0%; }
                    100% { width: 100%; }
                }
            </style>
        `;
    },

    showError(element, message) {
        element.innerHTML = `
            <div class="flex flex-col items-center justify-center space-y-3 p-8 text-red-400">
                <i data-feather="alert-circle" class="w-12 h-12"></i>
                <p class="text-center">${message}</p>
                <button onclick="this.closest('.error-container').remove()" class="px-4 py-2 bg-red-500/20 hover:bg-red-500/30 rounded-lg text-sm transition-colors">
                    Dismiss
                </button>
            </div>
        `;
        feather.replace();
    },

    createImageCard(item) {
        return `
            <div class="group relative bg-slate-900/50 rounded-xl overflow-hidden border border-slate-700/50 hover:border-primary-500/50 transition-all duration-300 hover:glow-primary" data-id="${item.id}">
                <div class="aspect-video relative overflow-hidden bg-slate-800">
                    <img src="${item.url}" alt="${item.prompt}" class="w-full h-full object-cover img-zoom" loading="lazy">
                    <div class="absolute inset-0 bg-gradient-to-t from-slate-950 via-transparent to-transparent opacity-60"></div>
                    
                    <!-- Hover Actions -->
                    <div class="absolute inset-0 bg-slate-950/80 opacity-0 group-hover:opacity-100 transition-opacity duration-300 flex items-center justify-center gap-3">
                        <button onclick="app.animateImage('${item.id}')" class="p-3 bg-primary-600 hover:bg-primary-500 rounded-full text-white transition-all hover:scale-110" title="Generate Video">
                            <i data-feather="film" class="w-5 h-5"></i>
                        </button>
                        <button onclick="app.downloadImage('${item.url}')" class="p-3 bg-slate-700 hover:bg-slate-600 rounded-full text-white transition-all hover:scale-110" title="Download">
                            <i data-feather="download" class="w-5 h-5"></i>
                        </button>
                        <button onclick="app.deleteItem('${item.id}')" class="p-3 bg-red-500/20 hover:bg-red-500/40 rounded-full text-red-400 transition-all hover:scale-110" title="Delete">
                            <i data-feather="trash-2" class="w-5 h-5"></i>
                        </button>
                    </div>
                    
                    ${item.type === 'video' ? `
                    <div class="absolute top-3 right-3 bg-secondary-500/90 text-white px-2 py-1 rounded text-xs font-bold flex items-center gap-1">
                        <i data-feather="video" class="w-3 h-3"></i> VIDEO
                    </div>
                    ` : ''}
                </div>
                <div class="p-4 space-y-2">
                    <p class="text-sm text-slate-300 line-clamp-2 font-medium">${item.prompt}</p>
                    <div class="flex items-center justify-between text-xs text-slate-500">
                        <span>${Utils.formatDate(new Date(item.timestamp))}</span>
                        <span class="font-mono">Seed: ${item.seed || 'N/A'}</span>
                    </div>
                </div>
            </div>
        `;
    }
};
// Main Application Logic
class DreamMachineApp {
    constructor() {
        this.controls = null;
        this.preview = null;
        this.init();
    }

    init() {
        this.waitForComponents().then(() => {
            this.bindEvents();
            this.loadHistory();
        });
    }

    async waitForComponents() {
        return new Promise((resolve) => {
            const check = () => {
                this.controls = document.querySelector('generator-controls');
                this.preview = document.querySelector('generator-preview');
                if (this.controls && this.preview) {
                    resolve();
                } else {
                    setTimeout(check, 50);
                }
            };
            check();
        });
    }

    bindEvents() {
        // Listen for custom events from web components
        document.addEventListener('generate-image', () => this.generateImage());
        document.addEventListener('generate-video', () => this.generateVideoFromCurrent());
        document.addEventListener('enhance-prompt', () => this.enhancePrompt());
        document.addEventListener('ratio-change', (e) => this.setAspectRatio(e.detail.ratio));

        // Settings changes from shadow DOM - use capture to catch all
        document.addEventListener('input', (e) => {
            if (e.target.hasAttribute('data-setting')) {
                const key = e.target.getAttribute('data-setting');
                const value = e.target.type === 'checkbox' ? e.target.checked : (parseFloat(e.target.value) || e.target.value);
                AppState.settings[key] = value;
            }
        }, true);

        document.addEventListener('change', (e) => {
            if (e.target.hasAttribute('data-setting')) {
                const key = e.target.getAttribute('data-setting');
                const value = e.target.type === 'checkbox' ? e.target.checked : (parseFloat(e.target.value) || e.target.value);
                AppState.settings[key] = value;
            }
        }, true);
    }

    setAspectRatio(ratio) {
        const ratios = {
            '1:1': [1024, 1024],
            '16:9': [1024, 576],
            '9:16': [576, 1024],
            '4:3': [1024, 768],
            '3:4': [768, 1024]
        };
        
        const [w, h] = ratios[ratio] || ratios['1:1'];
        AppState.settings.width = w;
        AppState.settings.height = h;
    }

    async generateImage() {
        if (!this.controls || !this.preview) return;
        
        const prompt = this.controls.getPrompt();
        
        if (!prompt.trim()) {
            // Visual feedback for empty prompt
            this.controls.shadowRoot.getElementById('prompt-input')?.classList.add('border-red-500');
            setTimeout(() => {
                this.controls.shadowRoot.getElementById('prompt-input')?.classList.remove('border-red-500');
            }, 2000);
            return;
        }

        const negativePrompt = this.controls.getNegativePrompt();
        
        AppState.isGenerating = true;
        this.preview.setLoading(true, 'Generating Image...');
        
        try {
            const result = await APIService.generateImage(prompt, negativePrompt, AppState.settings);
            AppState.currentImage = result;
            
            // Save to history
            AppState.history.unshift(result);
            localStorage.setItem('generationHistory', JSON.stringify(AppState.history));
            
            this.renderPreview(result);
            this.updateGallery();
            this.preview.showVideoControls(true);
            
        } catch (error) {
            this.preview.setContent(`
                <div class="flex flex-col items-center justify-center space-y-3 p-8 text-red-400">
                    <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="12"/><line x1="12" y1="16" x2="12.01" y2="16"/></svg>
                    <p class="text-center">Generation failed. Please try again.</p>
                </div>
            `);
            console.error('Generation error:', error);
        } finally {
            AppState.isGenerating = false;
        }
    }
    renderPreview(item) {
        if (!this.preview) return;
        
        const content = `
            <div style="position: relative; width: 100%; height: 100%; min-height: 400px; background: #0f172a; border-radius: 1rem; overflow: hidden; border: 1px solid #334155;">
                <img src="${item.url}" style="width: 100%; height: 100%; object-fit: contain;" alt="Generated">
                
                <!-- Action Bar -->
                <div style="position: absolute; bottom: 0; left: 0; right: 0; padding: 1rem; background: linear-gradient(to top, #020617, transparent);">
                    <div style="display: flex; align-items: center; justify-content: space-between;">
                        <div style="display: flex; gap: 0.5rem;">
                            <button onclick="app.generateVideoFromCurrent()" style="padding: 0.5rem 1rem; background: #0891b2; color: white; border-radius: 0.5rem; font-size: 0.875rem; font-weight: 500; display: flex; align-items: center; gap: 0.5rem; border: none; cursor: pointer;">
                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="2" width="20" height="20" rx="2.18" ry="2.18"/><line x1="7" y1="2" x2="7" y2="22"/><line x1="17" y1="2" x2="17" y2="22"/><line x1="2" y1="12" x2="22" y2="12"/><line x1="2" y1="7" x2="7" y2="7"/><line x1="2" y1="17" x2="7" y2="17"/><line x1="17" y1="17" x2="22" y2="17"/><line x1="17" y1="7" x2="22" y2="7"/></svg>
                                Animate to Video
                            </button>
                            <button onclick="app.downloadImage('${item.url}')" style="padding: 0.5rem 1rem; background: #334155; color: white; border-radius: 0.5rem; font-size: 0.875rem; font-weight: 500; border: none; cursor: pointer;">
                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
                            </button>
                        </div>
                        <div style="font-size: 0.75rem; color: #94a3b8; font-family: monospace;">
                            ${item.width || 1024}x${item.height || 1024}
                        </div>
                    </div>
                </div>
                
                <!-- Info Overlay -->
                <div style="position: absolute; top: 1rem; left: 1rem; max-width: 28rem;">
                    <div style="background: rgba(15, 23, 42, 0.8); backdrop-filter: blur(8px); padding: 0.5rem 0.75rem; border-radius: 0.5rem; font-size: 0.75rem; color: #cbd5e1; border: 1px solid rgba(255,255,255,0.1);">
                        <span style="color: #64748b;">Prompt:</span> ${item.prompt.substring(0, 100)}${item.prompt.length > 100 ? '...' : ''}
                    </div>
                </div>
            </div>
        `;
        
        this.preview.setContent(content);
    }
    async generateVideoFromCurrent() {
        if (!AppState.currentImage || !this.preview) return;
        
        this.preview.setLoading(true, 'Generating Video... This may take a minute');
        
        try {
            const result = await APIService.generateVideo(
                AppState.currentImage.url,
                AppState.currentImage.prompt + ', cinematic motion, smooth animation',
                AppState.settings
            );
            
            AppState.currentVideo = result;
            
            // Update history
            AppState.history.unshift(result);
            localStorage.setItem('generationHistory', JSON.stringify(AppState.history));
            
            this.renderVideoPreview(result);
            this.updateGallery();
            
        } catch (error) {
            this.preview.setContent(`
                <div style="display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.75rem; padding: 2rem; color: #f87171;">
                    <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="12"/><line x1="12" y1="16" x2="12.01" y2="16"/></svg>
                    <p>Video generation failed.</p>
                </div>
            `);
        }
    }

    renderVideoPreview(item) {
        if (!this.preview) return;
        
        const content = `
            <div style="position: relative; width: 100%; height: 100%; min-height: 400px; background: black; border-radius: 1rem; overflow: hidden; border: 1px solid rgba(6, 182, 212, 0.3);">
                <div style="position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;">
                    <img src="${item.videoUrl}" style="width: 100%; height: 100%; object-fit: contain;" alt="Video thumbnail">
                    
                    <!-- Play Button Overlay -->
                    <div style="position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,0.4);">
                        <button style="width: 5rem; height: 5rem; background: rgba(6, 182, 212, 0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; border: none; cursor: pointer;">
                            <svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" fill="currentColor" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="5 3 19 12 5 21 5 3"/></svg>
                        </button>
                    </div>
                </div>
                
                <div style="position: absolute; bottom: 0; left: 0; right: 0; padding: 1rem; background: linear-gradient(to top, black, transparent);">
                    <div style="display: flex; align-items: center; justify-content: space-between; color: white;">
                        <div style="display: flex; align-items: center; gap: 0.75rem;">
                            <span style="padding: 0.25rem 0.5rem; background: rgba(6, 182, 212, 0.2); border-radius: 0.25rem; font-size: 0.75rem; font-family: monospace; color: #22d3ee;">MP4</span>
                            <span style="font-size: 0.875rem;">${item.duration}s @ 24fps</span>
                        </div>
                        <button onclick="app.downloadImage('${item.videoUrl}')" style="padding: 0.5rem; background: rgba(255,255,255,0.1); border-radius: 0.5rem; border: none; cursor: pointer; color: white;">
                            <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
                        </button>
                    </div>
                </div>
            </div>
        `;
        
        this.preview.setContent(content);
    }
animateImage(id) {
        const item = AppState.history.find(h => h.id === id);
        if (item && item.type === 'image') {
            AppState.currentImage = item;
            this.generateVideoFromCurrent();
        }
    }

    downloadImage(url) {
        const a = document.createElement('a');
        a.href = url;
        a.download = `dream-machine-${Date.now()}.png`;
        a.target = '_blank';
        a.click();
    }

    deleteItem(id) {
        AppState.history = AppState.history.filter(h => h.id !== id);
        localStorage.setItem('generationHistory', JSON.stringify(AppState.history));
        this.updateGallery();
    }
    updateGallery() {
        const gallery = document.querySelector('gallery-grid');
        if (!gallery) return;
        
        gallery.updateCount(AppState.history.length);
        
        if (AppState.history.length === 0) {
            gallery.setContent(`
                <div style="grid-column: 1 / -1; text-align: center; padding: 3rem; color: #64748b;">
                    <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1" stroke-linecap="round" stroke-linejoin="round" style="margin: 0 auto 1rem; opacity: 0.3;"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"/><circle cx="8.5" cy="8.5" r="1.5"/><polyline points="21 15 16 10 5 21"/></svg>
                    <p>No generations yet</p>
                    <p style="font-size: 0.875rem; margin-top: 0.5rem; opacity: 0.7;">Your creations will be saved here automatically</p>
                </div>
            `);
        } else {
            const cards = AppState.history.map(item => this.createImageCard(item)).join('');
            gallery.setContent(cards);
        }
    }

    createImageCard(item) {
        const isVideo = item.type === 'video';
        return `
            <div style="position: relative; background: rgba(15, 23, 42, 0.5); border-radius: 0.75rem; overflow: hidden; border: 1px solid rgba(51, 65, 85, 0.5); transition: all 0.3s;" onmouseover="this.style.borderColor='rgba(139, 92, 246, 0.5)'" onmouseout="this.style.borderColor='rgba(51, 65, 85, 0.5)'">
                <div style="aspect-ratio: 16/9; position: relative; overflow: hidden; background: #1e293b;">
                    <img src="${item.url}" alt="${item.prompt}" style="width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s;" onmouseover="this.style.transform='scale(1.05)'" onmouseout="this.style.transform='scale(1)'" loading="lazy">
                    <div style="position: absolute; inset: 0; background: linear-gradient(to top, #020617, transparent); opacity: 0.6;"></div>
                    
                    <!-- Hover Actions -->
                    <div style="position: absolute; inset: 0; background: rgba(2, 6, 23, 0.8); opacity: 0; transition: opacity 0.3s; display: flex; align-items: center; justify-content: center; gap: 0.75rem;" onmouseover="this.style.opacity='1'" onmouseout="this.style.opacity='0'">
                        ${!isVideo ? `<button onclick="app.animateImage('${item.id}')" style="padding: 0.75rem; background: #7c3aed; border-radius: 50%; color: white; border: none; cursor: pointer; transition: transform 0.2s;" onmouseover="this.style.transform='scale(1.1)'" title="Generate Video">
                            <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="2" width="20" height="20" rx="2.18" ry="2.18"/><line x1="7" y1="2" x2="7" y2="22"/><line x1="17" y1="2" x2="17" y2="22"/><line x1="2" y1="12" x2="22" y2="12"/><line x1="2" y1="7" x2="7" y2="7"/><line x1="2" y1="17" x2="7" y2="17"/><line x1="17" y1="17" x2="22" y2="17"/><line x1="17" y1="7" x2="22" y2="7"/></svg>
                        </button>` : ''}
                        <button onclick="app.downloadImage('${item.url}')" style="padding: 0.75rem; background: #334155; border-radius: 50%; color: white; border: none; cursor: pointer; transition: transform 0.2s;" onmouseover="this.style.transform='scale(1.1)'" title="Download">
                            <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
                        </button>
                        <button onclick="app.deleteItem('${item.id}')" style="padding: 0.75rem; background: rgba(239, 68, 68, 0.2); border-radius: 50%; color: #f87171; border: none; cursor: pointer; transition: transform 0.2s;" onmouseover="this.style.transform='scale(1.1)'" title="Delete">
                            <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/></svg>
                        </button>
                    </div>
                    
                    ${isVideo ? `
                    <div style="position: absolute; top: 0.75rem; right: 0.75rem; background: rgba(6, 182, 212, 0.9); color: white; padding: 0.25rem 0.5rem; border-radius: 0.25rem; font-size: 0.625rem; font-weight: bold; display: flex; align-items: center; gap: 0.25rem;">
                        <svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="23 7 16 12 23 17 23 7"/><rect x="1" y="5" width="15" height="14" rx="2" ry="2"/></svg>
                        VIDEO
                    </div>
                    ` : ''}
                </div>
                <div style="padding: 1rem;">
                    <p style="font-size: 0.875rem; color: #cbd5e1; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; font-weight: 500;">${item.prompt}</p>
                    <div style="display: flex; align-items: center; justify-content: space-between; font-size: 0.75rem; color: #64748b; margin-top: 0.5rem;">
                        <span>${Utils.formatDate(new Date(item.timestamp))}</span>
                        <span style="font-family: monospace;">Seed: ${item.seed || 'N/A'}</span>
                    </div>
                </div>
            </div>
        `;
    }

    loadHistory() {
        this.updateGallery();
    }
enhancePrompt() {
        if (!this.controls) return;
        
        const current = this.controls.getPrompt();
        const enhancers = [
            '8k resolution, photorealistic, highly detailed, professional photography',
            'cinematic lighting, unreal engine 5, octane render',
            'masterpiece, best quality, intricate details',
            'trending on artstation, sharp focus, vivid colors'
        ];
        
        const randomEnhancer = enhancers[Math.floor(Math.random() * enhancers.length)];
        const newValue = current ? `${current}, ${randomEnhancer}` : randomEnhancer;
        this.controls.setPrompt(newValue);
        
        // Visual feedback
        const input = this.controls.shadowRoot.getElementById('prompt-input');
        if (input) {
            input.style.boxShadow = '0 0 0 2px #06b6d4';
            setTimeout(() => input.style.boxShadow = '', 500);
        }
    }

    clearHistory() {
        AppState.history = [];
        localStorage.removeItem('generationHistory');
        this.updateGallery();
    }
}

// Initialize
const app = new DreamMachineApp();

// Expose to window for onclick handlers
window.app = app;