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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">
    <title>Puter AI Chat</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <script src="https://js.puter.com/v2/"></script>
    <script>
        tailwind.config = {
            theme: {
                extend: {
                    colors: {
                        dark: {
                            900: '#121212',
                            800: '#1e1e1e',
                            700: '#2d2d2d',
                            600: '#3d3d3d',
                        }
                    }
                }
            }
        }
    </script>
    <style>
        .scrollbar-hidden::-webkit-scrollbar {
            display: none;
        }
        .scrollbar-hidden {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }
        .fade-in {
            animation: fadeIn 0.3s ease-in;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .model-card {
            transition: all 0.2s ease;
        }
        .model-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
        }
        .settings-tab {
            transition: all 0.3s ease;
        }
    </style>
</head>
<body class="bg-gray-100 dark:bg-dark-900 text-gray-900 dark:text-gray-100 min-h-screen flex flex-col">
    <!-- Header -->
    <header class="bg-white dark:bg-dark-800 shadow-md p-4 flex items-center justify-between z-10">
        <div class="flex items-center space-x-3">
            <button id="newChatBtn" class="p-2 rounded-full bg-blue-500 text-white hover:bg-blue-600 transition-colors">
                <i class="fas fa-plus"></i>
            </button>
            <h1 class="text-xl font-bold">Puter AI Chat</h1>
        </div>
        
        <div class="flex items-center space-x-3">
            <div class="relative flex justify-center">
                <select id="modelSelect" class="bg-white dark:bg-dark-700 border border-gray-300 dark:border-dark-600 rounded-lg py-2 pl-3 pr-8 appearance-none focus:outline-none focus:ring-2 focus:ring-blue-500">
                    <!-- Options will be populated by JavaScript -->
                </select>
                <div class="pointer-events-none absolute inset-y-0 right-0 flex items-center px-2 text-gray-700 dark:text-gray-300">
                    <i class="fas fa-chevron-down"></i>
                </div>
            </div>
            
            <button id="settingsBtn" class="p-2 rounded-full hover:bg-gray-200 dark:hover:bg-dark-700 transition-colors">
                <i class="fas fa-cog text-xl"></i>
            </button>
            <div class="relative">
                <button id="authBtn" class="p-2 rounded-full hover:bg-gray-200 dark:hover:bg-dark-700 transition-colors">
                    <i class="fas fa-user text-xl"></i>
                </button>
                <div id="userCard" class="absolute right-0 mt-2 w-48 bg-white dark:bg-dark-800 rounded-lg shadow-lg p-4 hidden z-50">
                    <div class="flex items-center mb-3">
                        <i class="fas fa-user-circle text-2xl mr-2"></i>
                        <span id="username" class="font-medium"></span>
                    </div>
                    <button id="signOutBtn" class="w-full text-left px-3 py-2 text-sm text-red-500 hover:bg-red-50 dark:hover:bg-dark-700 rounded">
                        <i class="fas fa-sign-out-alt mr-2"></i>Sign Out
                    </button>
                </div>
            </div>
        </div>
    </header>

    <!-- Chat Container -->
    <div id="chatContainer" class="flex-1 overflow-y-auto p-4 scrollbar-hidden">
        <!-- Messages will be inserted here -->
        <div class="flex justify-center items-center h-full text-gray-500 dark:text-gray-400">
            <div class="text-center">
                <i class="fas fa-robot text-4xl mb-2"></i>
                <p>Start a conversation with Puter AI</p>
            </div>
        </div>
    </div>

    <!-- Input Area -->
    <div class="bg-white dark:bg-dark-800 border-t border-gray-200 dark:border-dark-700 p-4">
        <div class="max-w-4xl mx-auto flex">
            <input 
                type="text" 
                id="messageInput" 
                placeholder="Type your message..." 
                class="flex-1 bg-gray-100 dark:bg-dark-700 border border-gray-300 dark:border-dark-600 rounded-l-lg py-3 px-4 focus:outline-none focus:ring-2 focus:ring-blue-500"
            >
            <button 
                id="sendBtn" 
                class="bg-blue-500 hover:bg-blue-600 text-white px-6 rounded-r-lg transition-colors"
            >
                <i class="fas fa-paper-plane"></i>
            </button>
        </div>
    </div>

    <!-- Footer -->
    <footer class="bg-white dark:bg-dark-800 border-t border-gray-200 dark:border-dark-700 py-3 text-center text-sm text-gray-600 dark:text-gray-400">
        Created By <a href="https://jayreddin.github.io/" target="_blank" class="text-blue-500 hover:underline">Jamie Reddin</a> 
        using <a href="https://puter.com/" target="_blank" class="text-blue-500 hover:underline">Puter.com</a> | Version: 1.0
    </footer>

    <!-- Settings Modal -->
    <div id="settingsModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center p-4 z-50 hidden">
        <div class="bg-white dark:bg-dark-800 rounded-xl w-full max-w-2xl max-h-[90vh] overflow-hidden flex flex-col">
            <div class="p-5 border-b border-gray-200 dark:border-dark-700 flex justify-between items-center">
                <h2 class="text-xl font-bold">Settings</h2>
                <button id="closeSettings" class="text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200">
                    <i class="fas fa-times"></i>
                </button>
            </div>
            
            <div class="flex border-b border-gray-200 dark:border-dark-700">
                <button class="settings-tab px-5 py-3 font-medium border-b-2 border-blue-500 text-blue-500">UI Settings</button>
                <button class="settings-tab px-5 py-3 font-medium text-gray-500 dark:text-gray-400 hover:text-gray-700 dark:hover:text-gray-200">AI Models</button>
            </div>
            
            <div class="flex-1 overflow-y-auto p-5">
                <!-- UI Settings Tab -->
                <div id="uiSettingsTab">
                    <div class="mb-6">
                        <label class="block mb-2 font-medium">Theme</label>
                        <select id="themeSelect" class="w-full bg-white dark:bg-dark-700 border border-gray-300 dark:border-dark-600 rounded-lg py-2 px-3 focus:outline-none focus:ring-2 focus:ring-blue-500">
                            <option value="light">Light</option>
                            <option value="dark">Dark</option>
                        </select>
                    </div>
                    
                    <div>
                        <label class="block mb-2 font-medium">Text Size: <span id="textSizeValue">50%</span></label>
                        <input 
                            type="range" 
                            id="textSizeSlider" 
                            min="1" 
                            max="100" 
                            value="50" 
                            class="w-full h-2 bg-gray-200 dark:bg-dark-700 rounded-lg appearance-none cursor-pointer"
                        >
                    </div>
                </div>
                
                <!-- AI Models Tab -->
                <div id="aiModelsTab" class="hidden">
                    <div class="mb-4">
                        <p class="text-gray-600 dark:text-gray-400 mb-3">Select models to include in the dropdown:</p>
                        <button id="selectAllBtn" class="text-sm bg-blue-500 hover:bg-blue-600 text-white px-3 py-1 rounded mr-2">Select All</button>
                        <button id="deselectAllBtn" class="text-sm bg-gray-500 hover:bg-gray-600 text-white px-3 py-1 rounded">Deselect All</button>
                    </div>
                    
                    <div class="space-y-6">
                        <!-- Provider sections will be generated here -->
                    </div>
                </div>
            </div>
            
            <div class="p-5 border-t border-gray-200 dark:border-dark-700 flex justify-end space-x-3">
                <button id="cancelSettings" class="px-4 py-2 border border-gray-300 dark:border-dark-600 rounded-lg hover:bg-gray-100 dark:hover:bg-dark-700">Cancel</button>
                <button id="saveSettings" class="px-4 py-2 bg-blue-500 hover:bg-blue-600 text-white rounded-lg">Save Changes</button>
            </div>
        </div>
    </div>

    <script>
        // App state
        const state = {
            currentChat: [],
            selectedModel: 'gpt-4o',
            enabledModels: [
                'gpt-5', 'gpt-4.1', 'gpt-4o', 
                'claude-sonnet-4', 'google/gemini-2.0-flash-exp:free',
                'qwen/qwen3-235b-a22b-07-25', 'meta-llama/llama-4-maverick',
                'deepseek-chat', 'x-ai/grok-4'
            ],
            theme: 'light',
            textSize: 50,
            models: {
                'OpenAI': [
                    'gpt-5', 'gpt-5-mini', 'gpt-5-nano', 'gpt-5-chat-latest',
                    'gpt-4.1', 'gpt-4.1-mini', 'gpt-4.1-nano', 'gpt-4.5-preview',
                    'gpt-4o', 'gpt-4o-mini', 'o1', 'o1-mini', 'o1-pro', 'o3', 'o3-mini', 'o4-mini'
                ],
                'Claude': [
                    'claude-sonnet-4', 'claude-opus-4', 'claude-3-7-sonnet', 'claude-3-5-sonnet'
                ],
                'DeepSeek': [
                    'deepseek-chat', 'deepseek-reasoner'
                ],
                'Gemini': [
                    'google/gemini-2.0-flash-001', 'google/gemini-2.0-flash-exp:free',
                    'google/gemini-2.0-flash-lite-001', 'google/gemini-2.5-flash',
                    'google/gemini-2.5-flash-lite-preview-06-17', 'google/gemini-2.5-flash-preview',
                    'google/gemini-2.5-flash-preview-05-20', 'google/gemini-2.5-flash-preview-05-20:thinking',
                    'google/gemini-2.5-flash-preview:thinking', 'google/gemini-2.5-pro',
                    'google/gemini-2.5-pro-exp-03-25', 'google/gemini-2.5-pro-preview',
                    'google/gemini-2.5-pro-preview-05-06', 'google/gemini-flash-1.5',
                    'google/gemini-flash-1.5-8b', 'google/gemini-pro-1.5'
                ],
                'Llama': [
                    'meta-llama/llama-3-70b-instruct', 'meta-llama/llama-3-8b-instruct',
                    'meta-llama/llama-3.1-405b', 'meta-llama/llama-3.1-405b-instruct',
                    'meta-llama/llama-3.1-70b-instruct', 'meta-llama/llama-3.1-8b-instruct',
                    'meta-llama/llama-3.2-11b-vision-instruct', 'meta-llama/llama-3.2-11b-vision-instruct:free',
                    'meta-llama/llama-3.2-1b-instruct', 'meta-llama/llama-3.2-3b-instruct',
                    'meta-llama/llama-3.2-90b-vision-instruct', 'meta-llama/llama-3.3-70b-instruct',
                    'meta-llama/llama-3.3-70b-instruct:free', 'meta-llama/llama-4-maverick',
                    'meta-llama/llama-4-maverick:free', 'meta-llama/llama-4-scout',
                    'meta-llama/llama-4-scout:free', 'meta-llama/llama-guard-2-8b',
                    'meta-llama/llama-guard-3-8b', 'meta-llama/llama-guard-4-12b'
                ],
                'Grok': [
                    'x-ai/grok-2-1212', 'x-ai/grok-2-vision-1212', 'x-ai/grok-3',
                    'x-ai/grok-3-beta', 'x-ai/grok-3-mini', 'x-ai/grok-3-mini-beta',
                    'x-ai/grok-4', 'x-ai/grok-vision-beta'
                ],
                'Mistral': [
                    'mistral-large-latest', 'mistral-medium-latest', 'mistral-small-latest',
                    'open-mistral-nemo', 'codestral-latest'
                ],
                'Qwen': [
                    'qwen/qwen-2-72b-instruct', 'qwen/qwen-2.5-72b-instruct',
                    'qwen/qwen-2.5-72b-instruct:free', 'qwen/qwen-2.5-7b-instruct',
                    'qwen/qwen-2.5-coder-32b-instruct', 'qwen/qwen-2.5-coder-32b-instruct:free',
                    'qwen/qwen-2.5-vl-7b-instruct', 'qwen/qwen-max', 'qwen/qwen-plus',
                    'qwen/qwen-turbo', 'qwen/qwen-vl-max', 'qwen/qwen-vl-plus',
                    'qwen/qwen2.5-vl-32b-instruct', 'qwen/qwen2.5-vl-32b-instruct:free',
                    'qwen/qwen2.5-vl-72b-instruct', 'qwen/qwen2.5-vl-72b-instruct:free',
                    'qwen/qwen3-14b', 'qwen/qwen3-14b:free', 'qwen/qwen3-235b-a22b',
                    'qwen/qwen3-235b-a22b-07-25', 'qwen/qwen3-235b-a22b-07-25:free',
                    'qwen/qwen3-235b-a22b:free', 'qwen/qwen3-30b-a3b', 'qwen/qwen3-30b-a3b:free',
                    'qwen/qwen3-32b', 'qwen/qwen3-4b:free', 'qwen/qwen3-8b', 'qwen/qwen3-8b:free',
                    'qwen/qwen3-coder', 'qwen/qwq-32b', 'qwen/qwq-32b-preview', 'qwen/qwq-32b:free'
                ]
            }
        };

        // DOM Elements
        const elements = {
            chatContainer: document.getElementById('chatContainer'),
            messageInput: document.getElementById('messageInput'),
            sendBtn: document.getElementById('sendBtn'),
            modelSelect: document.getElementById('modelSelect'),
            newChatBtn: document.getElementById('newChatBtn'),
            settingsBtn: document.getElementById('settingsBtn'),
            settingsModal: document.getElementById('settingsModal'),
            closeSettings: document.getElementById('closeSettings'),
            cancelSettings: document.getElementById('cancelSettings'),
            saveSettings: document.getElementById('saveSettings'),
            uiSettingsTab: document.getElementById('uiSettingsTab'),
            aiModelsTab: document.getElementById('aiModelsTab'),
            themeSelect: document.getElementById('themeSelect'),
            textSizeSlider: document.getElementById('textSizeSlider'),
            textSizeValue: document.getElementById('textSizeValue'),
            selectAllBtn: document.getElementById('selectAllBtn'),
            deselectAllBtn: document.getElementById('deselectAllBtn'),
            authBtn: document.getElementById('authBtn'),
            userCard: document.getElementById('userCard'),
            username: document.getElementById('username'),
            signOutBtn: document.getElementById('signOutBtn')
        };

        // Initialize the app
        function initApp() {
            renderModelOptions();
            setupEventListeners();
            loadSettings();
            updateTheme();
            updateAuthStatus();
        }

        // Render model options in dropdown
        function renderModelOptions() {
            elements.modelSelect.innerHTML = '';
            state.enabledModels.forEach(model => {
                const option = document.createElement('option');
                option.value = model;
                option.textContent = model;
                if (model === state.selectedModel) {
                    option.selected = true;
                }
                elements.modelSelect.appendChild(option);
            });
        }

        // Setup event listeners
        function setupEventListeners() {
            // Send message on button click
            elements.sendBtn.addEventListener('click', sendMessage);
            
            // Send message on Enter key
            elements.messageInput.addEventListener('keypress', (e) => {
                if (e.key === 'Enter') {
                    sendMessage();
                }
            });
            
            // Model selection change
            elements.modelSelect.addEventListener('change', (e) => {
                state.selectedModel = e.target.value;
            });
            
            // New chat
            elements.newChatBtn.addEventListener('click', () => {
                state.currentChat = [];
                renderChat();
            });
            
            // Settings modal
            elements.settingsBtn.addEventListener('click', () => {
                renderSettingsModal();
                elements.settingsModal.classList.remove('hidden');
            });
            
            // Auth button
            elements.authBtn.addEventListener('click', toggleAuth);
            
            // User card toggle
            elements.authBtn.addEventListener('mouseenter', () => {
                if (puter.auth.isSignedIn()) {
                    elements.username.textContent = puter.auth.getUser().username;
                    elements.userCard.classList.remove('hidden');
                }
            });
            
            elements.authBtn.addEventListener('mouseleave', (e) => {
                // Delay hiding to allow moving to the card
                setTimeout(() => {
                    if (!elements.userCard.matches(':hover') && !elements.authBtn.matches(':hover')) {
                        elements.userCard.classList.add('hidden');
                    }
                }, 100);
            });
            
            elements.userCard.addEventListener('mouseleave', () => {
                elements.userCard.classList.add('hidden');
            });
            
            // Sign out
            elements.signOutBtn.addEventListener('click', () => {
                puter.auth.signOut();
                elements.userCard.classList.add('hidden');
                updateAuthStatus();
            });
            
            elements.closeSettings.addEventListener('click', () => {
                elements.settingsModal.classList.add('hidden');
            });
            
            elements.cancelSettings.addEventListener('click', () => {
                elements.settingsModal.classList.add('hidden');
            });
            
            // Close modal when clicking outside
            elements.settingsModal.addEventListener('click', (e) => {
                if (e.target === elements.settingsModal) {
                    elements.settingsModal.classList.add('hidden');
                }
            });
            
            // Close settings when pressing Escape key
            document.addEventListener('keydown', (e) => {
                if (e.key === 'Escape' && !elements.settingsModal.classList.contains('hidden')) {
                    elements.settingsModal.classList.add('hidden');
                }
            });
            
            // Save settings
            elements.saveSettings.addEventListener('click', () => {
                saveSettings();
                saveSettingsToStorage();
            });
            
            // UI Settings tab
            document.querySelectorAll('.settings-tab')[0].addEventListener('click', () => {
                elements.uiSettingsTab.classList.remove('hidden');
                elements.aiModelsTab.classList.add('hidden');
                document.querySelectorAll('.settings-tab')[0].classList.add('border-blue-500', 'text-blue-500');
                document.querySelectorAll('.settings-tab')[0].classList.remove('text-gray-500', 'dark:text-gray-400');
                document.querySelectorAll('.settings-tab')[1].classList.remove('border-blue-500', 'text-blue-500');
                document.querySelectorAll('.settings-tab')[1].classList.add('text-gray-500', 'dark:text-gray-400');
            });
            
            // AI Models tab
            document.querySelectorAll('.settings-tab')[1].addEventListener('click', () => {
                elements.uiSettingsTab.classList.add('hidden');
                elements.aiModelsTab.classList.remove('hidden');
                document.querySelectorAll('.settings-tab')[1].classList.add('border-blue-500', 'text-blue-500');
                document.querySelectorAll('.settings-tab')[1].classList.remove('text-gray-500', 'dark:text-gray-400');
                document.querySelectorAll('.settings-tab')[0].classList.remove('border-blue-500', 'text-blue-500');
                document.querySelectorAll('.settings-tab')[0].classList.add('text-gray-500', 'dark:text-gray-400');
            });
            
            // Text size slider
            elements.textSizeSlider.addEventListener('input', (e) => {
                elements.textSizeValue.textContent = `${e.target.value}%`;
            });
            
            // Select all/deselect all
            elements.selectAllBtn.addEventListener('click', () => {
                document.querySelectorAll('.model-checkbox').forEach(checkbox => {
                    checkbox.checked = true;
                });
            });
            
            elements.deselectAllBtn.addEventListener('click', () => {
                document.querySelectorAll('.model-checkbox').forEach(checkbox => {
                    checkbox.checked = false;
                });
            });
        }

        // Render settings modal content
        function renderSettingsModal() {
            // UI Settings
            elements.themeSelect.value = state.theme;
            elements.textSizeSlider.value = state.textSize;
            elements.textSizeValue.textContent = `${state.textSize}%`;
            
            // AI Models
            const aiModelsContainer = elements.aiModelsTab.querySelector('div');
            aiModelsContainer.innerHTML = '';
            
            Object.keys(state.models).forEach(provider => {
                const providerSection = document.createElement('div');
                providerSection.className = 'model-card bg-gray-100 dark:bg-dark-700 rounded-lg p-4';
                
                const providerTitle = document.createElement('h3');
                providerTitle.className = 'font-bold mb-3 text-lg';
                providerTitle.textContent = provider;
                providerSection.appendChild(providerTitle);
                
                const modelsGrid = document.createElement('div');
                modelsGrid.className = 'grid grid-cols-1 md:grid-cols-2 gap-2';
                
                state.models[provider].forEach(model => {
                    const modelItem = document.createElement('div');
                    modelItem.className = 'flex items-center p-2 hover:bg-gray-200 dark:hover:bg-dark-600 rounded';
                    
                    const checkbox = document.createElement('input');
                    checkbox.type = 'checkbox';
                    checkbox.className = 'model-checkbox mr-2 h-4 w-4 text-blue-500 rounded';
                    checkbox.id = `model-${model}`;
                    checkbox.value = model;
                    checkbox.checked = state.enabledModels.includes(model);
                    
                    const label = document.createElement('label');
                    label.className = 'text-sm flex-1 cursor-pointer';
                    label.htmlFor = `model-${model}`;
                    label.textContent = model;
                    
                    modelItem.appendChild(checkbox);
                    modelItem.appendChild(label);
                    modelsGrid.appendChild(modelItem);
                });
                
                providerSection.appendChild(modelsGrid);
                aiModelsContainer.appendChild(providerSection);
            });
        }

        // Save settings
        function saveSettings() {
            // Save UI settings
            state.theme = elements.themeSelect.value;
            state.textSize = parseInt(elements.textSizeSlider.value);
            
            // Save AI model settings
            const selectedModels = [];
            document.querySelectorAll('.model-checkbox:checked').forEach(checkbox => {
                selectedModels.push(checkbox.value);
            });
            
            if (selectedModels.length > 0) {
                state.enabledModels = selectedModels;
                state.selectedModel = selectedModels[0];
                renderModelOptions();
            }
            
            // Apply settings
            updateTheme();
            updateTextSize();
        }

        // Update theme
        function updateTheme() {
            if (state.theme === 'dark') {
                document.documentElement.classList.add('dark');
            } else {
                document.documentElement.classList.remove('dark');
            }
        }

        // Update text size
        function updateTextSize() {
            document.body.style.fontSize = `${state.textSize}%`;
        }

        // Load settings from localStorage
        function loadSettings() {
            const savedSettings = localStorage.getItem('puterAiChatSettings');
            if (savedSettings) {
                const settings = JSON.parse(savedSettings);
                state.theme = settings.theme || 'light';
                state.textSize = settings.textSize || 50;
                state.enabledModels = settings.enabledModels || state.enabledModels;
                state.selectedModel = settings.selectedModel || state.selectedModel;
            }
        }

        // Save settings to localStorage
        function saveSettingsToStorage() {
            const settings = {
                theme: state.theme,
                textSize: state.textSize,
                enabledModels: state.enabledModels,
                selectedModel: state.selectedModel
            };
            localStorage.setItem('puterAiChatSettings', JSON.stringify(settings));
        }

        // Send message
        async function sendMessage() {
            const message = elements.messageInput.value.trim();
            if (!message) return;
            
            // Check if user is authenticated
            if (!puter.auth.isSignedIn()) {
                const success = await puter.auth.signIn();
                if (!success) {
                    alert('Authentication failed. Please try again.');
                    return;
                }
                updateAuthStatus();
            }
            
            // Add user message to chat
            const userMessage = {
                id: Date.now(),
                text: message,
                sender: 'user',
                timestamp: new Date()
            };
            
            state.currentChat.unshift(userMessage);
            
            // Add AI response placeholder
            const aiMessage = {
                id: Date.now() + 1,
                text: 'Thinking...',
                sender: 'ai',
                model: state.selectedModel,
                timestamp: new Date()
            };
            
            state.currentChat.unshift(aiMessage);
            
            // Clear input and render chat
            elements.messageInput.value = '';
            renderChat();
            
            // Call Puter AI API
            puter.ai.chat(message, { model: state.selectedModel })
                .then(response => {
                    // Update AI message with actual response
                    const aiMessageIndex = state.currentChat.findIndex(msg => msg.id === aiMessage.id);
                    if (aiMessageIndex !== -1) {
                        state.currentChat[aiMessageIndex].text = response;
                        state.currentChat[aiMessageIndex].timestamp = new Date();
                        renderChat();
                    }
                })
                .catch(error => {
                    console.error('AI API Error:', error);
                    // Update AI message with error response
                    const aiMessageIndex = state.currentChat.findIndex(msg => msg.id === aiMessage.id);
                    if (aiMessageIndex !== -1) {
                        state.currentChat[aiMessageIndex].text = "Sorry, I encountered an error processing your request.";
                        state.currentChat[aiMessageIndex].timestamp = new Date();
                        renderChat();
                    }
                });
        }

        // Render chat messages
        function renderChat() {
            if (state.currentChat.length === 0) {
                elements.chatContainer.innerHTML = `
                    <div class="flex justify-center items-center h-full text-gray-500 dark:text-gray-400">
                        <div class="text-center">
                            <i class="fas fa-robot text-4xl mb-2"></i>
                            <p>Start a conversation with Puter AI</p>
                        </div>
                    </div>
                `;
                return;
            }
            
            elements.chatContainer.innerHTML = '';
            
            state.currentChat.forEach(message => {
                const messageElement = document.createElement('div');
                messageElement.className = `fade-in mb-6 ${message.sender === 'user' ? 'flex justify-end' : 'flex justify-start'}`;
                
                const messageContent = document.createElement('div');
                messageContent.className = `max-w-[80%] rounded-2xl p-4 ${
                    message.sender === 'user' 
                        ? 'bg-blue-500 text-white rounded-br-none' 
                        : 'bg-gray-200 dark:bg-dark-700 rounded-bl-none'
                }`;
                
                // Timestamp
                const timestamp = document.createElement('div');
                timestamp.className = `text-xs mb-1 ${
                    message.sender === 'user' ? 'text-blue-100' : 'text-gray-500 dark:text-gray-400'
                }`;
                timestamp.textContent = formatTime(message.timestamp);
                
                // Model name for AI messages
                if (message.sender === 'ai') {
                    const modelLabel = document.createElement('div');
                    modelLabel.className = 'text-xs font-bold mb-1 text-blue-500';
                    modelLabel.textContent = message.model;
                    messageContent.appendChild(modelLabel);
                }
                
                // Message text
                const textElement = document.createElement('div');
                textElement.className = 'mb-2';
                textElement.textContent = message.text;
                messageContent.appendChild(timestamp);
                messageContent.appendChild(textElement);
                
                // Action buttons
                const actions = document.createElement('div');
                actions.className = 'flex justify-end space-x-2 mt-2';
                
                // Resend button
                const resendBtn = document.createElement('button');
                resendBtn.className = 'text-xs p-1 rounded hover:bg-black/10 dark:hover:bg-white/10';
                resendBtn.innerHTML = '<i class="fas fa-redo"></i>';
                resendBtn.title = 'Resend';
                resendBtn.addEventListener('click', () => {
                    elements.messageInput.value = message.text;
                    elements.messageInput.focus();
                });
                
                // Copy button
                const copyBtn = document.createElement('button');
                copyBtn.className = 'text-xs p-1 rounded hover:bg-black/10 dark:hover:bg-white/10';
                copyBtn.innerHTML = '<i class="fas fa-copy"></i>';
                copyBtn.title = 'Copy';
                copyBtn.addEventListener('click', () => {
                    navigator.clipboard.writeText(message.text);
                    // Visual feedback
                    const originalIcon = copyBtn.innerHTML;
                    copyBtn.innerHTML = '<i class="fas fa-check"></i>';
                    setTimeout(() => {
                        copyBtn.innerHTML = originalIcon;
                    }, 1000);
                });
                
                // Delete button
                const deleteBtn = document.createElement('button');
                deleteBtn.className = 'text-xs p-1 rounded hover:bg-black/10 dark:hover:bg-white/10';
                deleteBtn.innerHTML = '<i class="fas fa-trash"></i>';
                deleteBtn.title = 'Delete';
                deleteBtn.addEventListener('click', () => {
                    state.currentChat = state.currentChat.filter(msg => msg.id !== message.id);
                    renderChat();
                });
                
                actions.appendChild(resendBtn);
                actions.appendChild(copyBtn);
                actions.appendChild(deleteBtn);
                messageContent.appendChild(actions);
                
                messageElement.appendChild(messageContent);
                elements.chatContainer.appendChild(messageElement);
            });
            
            // Scroll to bottom
            elements.chatContainer.scrollTop = elements.chatContainer.scrollHeight;
        }

        // Format time as HH:MM
        function formatTime(date) {
            return date.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
        }

        // Initialize the app when DOM is loaded
        document.addEventListener('DOMContentLoaded', initApp);
        
        // Save settings beforeunload
        window.addEventListener('beforeunload', saveSettingsToStorage);
    </script>
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - 🧬 <a href="https://enzostvs-deepsite.hf.space?remix=Jayreddin/jjjj" style="color: #fff;text-decoration: underline;" target="_blank" >Remix</a></p></body>
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