// ===== GLOBAL VARIABLES AND INITIALIZATION =====
let currentPlatformURL = '';
let currentPlatformName = '';
let currentPlatform = '';
let currentNoteEditPlatform = '';
let timeTrackingInterval = null;
let startTime = null;
let currentImageData = null;
let currentDescription = '';
let currentCaptions = '';
let currentHashtags = '';

// ===== STORAGE MANAGER =====
const StorageManager = {
    // Get favorites
    getFavorites: () => {
        const favorites = localStorage.getItem('socialHub_favorites');
        return favorites ? JSON.parse(favorites) : [];
    },
    
    // Set favorites
    setFavorites: (favorites) => {
        localStorage.setItem('socialHub_favorites', JSON.stringify(favorites));
    },
    
    // Toggle favorite
    toggleFavorite: (platform) => {
        const favorites = StorageManager.getFavorites();
        const index = favorites.indexOf(platform);
        if (index > -1) {
            favorites.splice(index, 1);
        } else {
            favorites.push(platform);
        }
        StorageManager.setFavorites(favorites);
        return favorites;
    },
    
    // Get notes
    getNotes: () => {
        const notes = localStorage.getItem('socialHub_notes');
        return notes ? JSON.parse(notes) : {};
    },
    
    // Set note
    setNote: (platform, note) => {
        const notes = StorageManager.getNotes();
        if (note.trim()) {
            notes[platform] = note;
        } else {
            delete notes[platform];
        }
        localStorage.setItem('socialHub_notes', JSON.stringify(notes));
    },
    
    // Get analytics
    getAnalytics: () => {
        const analytics = localStorage.getItem('socialHub_analytics');
        return analytics ? JSON.parse(analytics) : {};
    },
    
    // Update analytics
    updateAnalytics: (platform) => {
        const analytics = StorageManager.getAnalytics();
        if (!analytics[platform]) {
            analytics[platform] = { visits: 0, time: 0, lastVisit: null };
        }
        analytics[platform].visits++;
        analytics[platform].lastVisit = new Date().toISOString();
        localStorage.setItem('socialHub_analytics', JSON.stringify(analytics));
    },
    
    // Update time spent
    updateTimeSpent: (platform, seconds) => {
        const analytics = StorageManager.getAnalytics();
        if (!analytics[platform]) {
            analytics[platform] = { visits: 0, time: 0, lastVisit: null };
        }
        analytics[platform].time = (analytics[platform].time || 0) + seconds;
        localStorage.setItem('socialHub_analytics', JSON.stringify(analytics));
    },
    
    // Get recent activity
    getRecentActivity: () => {
        const recent = localStorage.getItem('socialHub_recent');
        return recent ? JSON.parse(recent) : [];
    },
    
    // Add to recent
    addToRecent: (platform, name, icon) => {
        let recent = StorageManager.getRecentActivity();
        recent = recent.filter(item => item.platform !== platform);
        recent.unshift({ platform, name, icon, timestamp: new Date().toISOString() });
        recent = recent.slice(0, 10);
        localStorage.setItem('socialHub_recent', JSON.stringify(recent));
    },
    
    // Get theme
    getTheme: () => {
        return localStorage.getItem('socialHub_theme') || 'dark';
    },
    
    // Set theme
    setTheme: (theme) => {
        localStorage.setItem('socialHub_theme', theme);
    },
    
    // Get custom platforms
    getCustomPlatforms: () => {
        const custom = localStorage.getItem('socialHub_custom');
        return custom ? JSON.parse(custom) : [];
    },
    
    // Add custom platform
    addCustomPlatform: (platform) => {
        const custom = StorageManager.getCustomPlatforms();
        custom.push(platform);
        localStorage.setItem('socialHub_custom', JSON.stringify(custom));
    },
    
    // Remove custom platform
    removeCustomPlatform: (id) => {
        let custom = StorageManager.getCustomPlatforms();
        custom = custom.filter(p => p.id !== id);
        localStorage.setItem('socialHub_custom', JSON.stringify(custom));
    }
};

// ===== Particles Background Animation =====
const canvas = document.getElementById('particles');
const ctx = canvas.getContext('2d');

canvas.width = window.innerWidth;
canvas.height = window.innerHeight;

let particlesArray = [];
const numberOfParticles = 100;

class Particle {
    constructor() {
        this.x = Math.random() * canvas.width;
        this.y = Math.random() * canvas.height;
        this.size = Math.random() * 2 + 1;
        this.speedX = Math.random() * 1 - 0.5;
        this.speedY = Math.random() * 1 - 0.5;
        this.opacity = Math.random() * 0.5 + 0.2;
    }

    update() {
        this.x += this.speedX;
        this.y += this.speedY;

        if (this.x > canvas.width || this.x < 0) {
            this.speedX = -this.speedX;
        }
        if (this.y > canvas.height || this.y < 0) {
            this.speedY = -this.speedY;
        }
    }

    draw() {
        ctx.fillStyle = `rgba(0, 212, 255, ${this.opacity})`;
        ctx.beginPath();
        ctx.arc(this.x, this.y, this.size, 0, Math.PI * 2);
        ctx.fill();
    }
}

function initParticles() {
    particlesArray = [];
    for (let i = 0; i < numberOfParticles; i++) {
        particlesArray.push(new Particle());
    }
}

function animateParticles() {
    ctx.clearRect(0, 0, canvas.width, canvas.height);
    
    for (let i = 0; i < particlesArray.length; i++) {
        particlesArray[i].update();
        particlesArray[i].draw();
        
        // Connect particles with lines
        for (let j = i; j < particlesArray.length; j++) {
            const dx = particlesArray[i].x - particlesArray[j].x;
            const dy = particlesArray[i].y - particlesArray[j].y;
            const distance = Math.sqrt(dx * dx + dy * dy);
            
            if (distance < 100) {
                ctx.strokeStyle = `rgba(0, 212, 255, ${0.2 * (1 - distance / 100)})`;
                ctx.lineWidth = 1;
                ctx.beginPath();
                ctx.moveTo(particlesArray[i].x, particlesArray[i].y);
                ctx.lineTo(particlesArray[j].x, particlesArray[j].y);
                ctx.stroke();
            }
        }
    }
    
    requestAnimationFrame(animateParticles);
}

// ===== Window Resize Handler =====
window.addEventListener('resize', () => {
    canvas.width = window.innerWidth;
    canvas.height = window.innerHeight;
    initParticles();
});

// ===== Search Functionality =====
const searchInput = document.getElementById('searchInput');
const socialCards = document.querySelectorAll('.social-card');

searchInput.addEventListener('input', (e) => {
    const searchTerm = e.target.value.toLowerCase();
    const activeFilter = document.querySelector('.filter-tab.active')?.getAttribute('data-filter') || 'all';
    
    socialCards.forEach(card => {
        const platform = card.getAttribute('data-platform');
        const platformName = card.querySelector('.platform-name').textContent.toLowerCase();
        const platformDesc = card.querySelector('.platform-desc').textContent.toLowerCase();
        const category = card.getAttribute('data-category');
        const isFavorite = StorageManager.getFavorites().includes(platform);
        
        const matchesSearch = platform.includes(searchTerm) || 
            platformName.includes(searchTerm) || 
            platformDesc.includes(searchTerm);
        
        const matchesFilter = activeFilter === 'all' || 
            (activeFilter === 'favorites' && isFavorite) ||
            (activeFilter === 'recent' && isInRecentActivity(platform)) ||
            (activeFilter !== 'favorites' && activeFilter !== 'recent' && category === activeFilter);
        
        if (matchesSearch && matchesFilter) {
            card.classList.remove('hidden');
        } else {
            card.classList.add('hidden');
        }
    });
});

function isInRecentActivity(platform) {
    const recent = StorageManager.getRecentActivity();
    return recent.some(item => item.platform === platform);
}

// ===== FILTER FUNCTIONALITY =====
const filterTabs = document.querySelectorAll('.filter-tab');
const recentTimeline = document.getElementById('recentTimeline');

filterTabs.forEach(tab => {
    tab.addEventListener('click', () => {
        // Update active tab
        filterTabs.forEach(t => t.classList.remove('active'));
        tab.classList.add('active');
        
        const filter = tab.getAttribute('data-filter');
        
        // Show/hide recent timeline
        if (filter === 'recent') {
            updateRecentTimeline();
            recentTimeline.style.display = 'block';
        } else {
            recentTimeline.style.display = 'none';
        }
        
        // Filter cards
        filterCards(filter);
    });
});

function filterCards(filter) {
    const favorites = StorageManager.getFavorites();
    
    socialCards.forEach(card => {
        const platform = card.getAttribute('data-platform');
        const category = card.getAttribute('data-category');
        const searchTerm = searchInput.value.toLowerCase();
        const platformName = card.querySelector('.platform-name').textContent.toLowerCase();
        const platformDesc = card.querySelector('.platform-desc').textContent.toLowerCase();
        
        const matchesSearch = !searchTerm || platform.includes(searchTerm) || 
            platformName.includes(searchTerm) || platformDesc.includes(searchTerm);
        
        let show = false;
        
        if (filter === 'all') {
            show = true;
        } else if (filter === 'favorites') {
            show = favorites.includes(platform);
        } else if (filter === 'recent') {
            show = isInRecentActivity(platform);
        } else {
            show = category === filter;
        }
        
        if (show && matchesSearch) {
            card.classList.remove('hidden');
        } else {
            card.classList.add('hidden');
        }
    });
}

// ===== FAVORITES FUNCTIONALITY =====
function initializeFavorites() {
    const favorites = StorageManager.getFavorites();
    
    socialCards.forEach(card => {
        const platform = card.getAttribute('data-platform');
        const favBtn = card.querySelector('.favorite-btn');
        
        if (favorites.includes(platform)) {
            favBtn.classList.add('active');
            favBtn.querySelector('i').classList.remove('far');
            favBtn.querySelector('i').classList.add('fas');
        }
        
        favBtn.addEventListener('click', (e) => {
            e.stopPropagation();
            e.preventDefault();
            toggleFavorite(platform, favBtn);
        });
    });
}

function toggleFavorite(platform, btn) {
    const favorites = StorageManager.toggleFavorite(platform);
    const isFavorite = favorites.includes(platform);
    
    if (isFavorite) {
        btn.classList.add('active');
        btn.querySelector('i').classList.remove('far');
        btn.querySelector('i').classList.add('fas');
        showNotification(`Added to favorites!`, 'success');
    } else {
        btn.classList.remove('active');
        btn.querySelector('i').classList.remove('fas');
        btn.querySelector('i').classList.add('far');
        showNotification(`Removed from favorites`, 'info');
    }
    
    updateAnalyticsDisplay();
}

// ===== NOTES FUNCTIONALITY =====
const noteModal = document.getElementById('noteModal');
const noteTextarea = document.getElementById('noteTextarea');
const notePlatformName = document.getElementById('notePlatformName');
const saveNoteBtn = document.getElementById('saveNoteBtn');
const deleteNoteBtn = document.getElementById('deleteNoteBtn');

function initializeNotes() {
    const notes = StorageManager.getNotes();
    
    socialCards.forEach(card => {
        const platform = card.getAttribute('data-platform');
        const noteBtn = card.querySelector('.note-btn');
        const noteIndicator = card.querySelector('.note-indicator');
        
        if (notes[platform]) {
            noteBtn.classList.add('has-note');
            noteIndicator.style.display = 'inline-flex';
        }
        
        noteBtn.addEventListener('click', (e) => {
            e.stopPropagation();
            e.preventDefault();
            openNoteModal(platform, card.querySelector('.platform-name').textContent);
        });
    });
}

function openNoteModal(platform, name) {
    currentNoteEditPlatform = platform;
    notePlatformName.textContent = name;
    
    const notes = StorageManager.getNotes();
    noteTextarea.value = notes[platform] || '';
    
    noteModal.classList.add('active');
    document.body.style.overflow = 'hidden';
    noteTextarea.focus();
}

saveNoteBtn.addEventListener('click', () => {
    const note = noteTextarea.value;
    StorageManager.setNote(currentNoteEditPlatform, note);
    
    // Update UI
    const card = document.querySelector(`[data-platform="${currentNoteEditPlatform}"]`);
    const noteBtn = card.querySelector('.note-btn');
    const noteIndicator = card.querySelector('.note-indicator');
    
    if (note.trim()) {
        noteBtn.classList.add('has-note');
        noteIndicator.style.display = 'inline-flex';
        showNotification('Note saved!', 'success');
    } else {
        noteBtn.classList.remove('has-note');
        noteIndicator.style.display = 'none';
        showNotification('Note deleted', 'info');
    }
    
    noteModal.classList.remove('active');
    document.body.style.overflow = '';
});

deleteNoteBtn.addEventListener('click', () => {
    noteTextarea.value = '';
    saveNoteBtn.click();
});

// ===== Card Click Analytics (Optional) =====
// Platform URLs mapping
const platformURLs = {
    facebook: 'https://www.facebook.com',
    instagram: 'https://www.instagram.com',
    twitter: 'https://www.twitter.com',
    linkedin: 'https://www.linkedin.com',
    youtube: 'https://www.youtube.com',
    tiktok: 'https://www.tiktok.com',
    reddit: 'https://www.reddit.com',
    whatsapp: 'https://web.whatsapp.com',
    telegram: 'https://web.telegram.org',
    discord: 'https://discord.com/app',
    snapchat: 'https://www.snapchat.com',
    pinterest: 'https://www.pinterest.com'
};

// Platform icons mapping
const platformIcons = {
    facebook: 'fab fa-facebook-f',
    instagram: 'fab fa-instagram',
    twitter: 'fab fa-twitter',
    linkedin: 'fab fa-linkedin-in',
    youtube: 'fab fa-youtube',
    tiktok: 'fab fa-tiktok',
    reddit: 'fab fa-reddit-alien',
    whatsapp: 'fab fa-whatsapp',
    telegram: 'fab fa-telegram-plane',
    discord: 'fab fa-discord',
    snapchat: 'fab fa-snapchat-ghost',
    pinterest: 'fab fa-pinterest-p'
};

// Modal elements
const modal = document.getElementById('platformModal');
const modalFrame = document.getElementById('platformFrame');
const loadingSpinner = document.querySelector('.loading-spinner');
const closeBtn = document.querySelector('.close-btn');
const platformIcon = document.querySelector('.platform-icon');
const platformTitle = document.querySelector('.platform-title');
const modalContent = document.querySelector('.modal-content');

// Auth section elements
const authSection = document.getElementById('authSection');
const platformSection = document.getElementById('platformSection');
const googleSignInBtn = document.getElementById('googleSignIn');
const platformSignInBtn = document.getElementById('platformSignIn');
const guestAccessBtn = document.getElementById('guestAccess');
const refreshBtn = document.querySelector('.refresh-btn');
const fullscreenBtn = document.querySelector('.fullscreen-btn');
const logoutBtn = document.querySelector('.logout-btn');
const platformIconLarge = document.querySelector('.platform-icon-large');
const platformIconSmall = document.querySelector('.platform-icon-small');
const platformNameText = document.querySelector('.platform-name-text');
const platformLoginText = document.querySelector('.platform-login-text');

socialCards.forEach(card => {
    const launchBtn = card.querySelector('.launch-btn');
    
    launchBtn.addEventListener('click', (e) => {
        e.preventDefault();
        const platform = card.getAttribute('data-platform');
        const platformName = card.querySelector('.platform-name').textContent;
        const url = platformURLs[platform];
        const icon = platformIcons[platform];
        
        console.log(`Opening ${platform} in modal`);
        
        // Update analytics
        StorageManager.updateAnalytics(platform);
        StorageManager.addToRecent(platform, platformName, icon);
        updateVisitBadge(card, platform);
        updateAnalyticsDisplay();
        
        // Open platform in modal
        openPlatformModal(url, platformName, platform);
        
        // Add a visual feedback
        card.style.transform = 'scale(0.95)';
        setTimeout(() => {
            card.style.transform = '';
        }, 200);
    });
});

// Open platform in modal
function openPlatformModal(url, name, platform) {
    currentPlatformURL = url;
    currentPlatformName = name;
    currentPlatform = platform;
    
    // Set platform info in header
    platformTitle.textContent = name;
    platformIcon.className = 'platform-icon ' + platformIcons[platform];
    
    // Set platform info in auth section
    platformNameText.textContent = name;
    platformIconLarge.className = 'platform-icon-large ' + platformIcons[platform];
    platformIconSmall.className = 'platform-icon-small ' + platformIcons[platform];
    platformLoginText.textContent = `Login with ${name} Account`;
    
    // Show modal with auth section
    modal.classList.add('active');
    document.body.style.overflow = 'hidden';
    
    // Show auth section, hide platform section
    authSection.style.display = 'flex';
    platformSection.style.display = 'none';
}

// Close modal
function closePlatformModal() {
    modal.classList.remove('active');
    document.body.style.overflow = '';
    modalContent.classList.remove('fullscreen');
    
    // Stop time tracking
    stopTimeTracking();
    
    // Clear iframe and reset to auth section
    setTimeout(() => {
        modalFrame.src = '';
        authSection.style.display = 'flex';
        platformSection.style.display = 'none';
        loadingSpinner.classList.remove('hidden');
    }, 300);
}

// Load platform with authentication
function loadPlatform(authMethod) {
    console.log(`Loading ${currentPlatformName} with ${authMethod} authentication`);
    
    // Hide auth section, show platform section
    authSection.style.display = 'none';
    platformSection.style.display = 'block';
    
    // Show loading
    loadingSpinner.classList.remove('hidden');
    
    // Load iframe
    modalFrame.src = currentPlatformURL;
    
    // Hide loading when iframe loads (or after timeout)
    modalFrame.onload = () => {
        setTimeout(() => {
            loadingSpinner.classList.add('hidden');
        }, 500);
    };
    
    // Fallback timeout for platforms that block iframes
    setTimeout(() => {
        loadingSpinner.classList.add('hidden');
    }, 3000);
}

// Google Sign-In
googleSignInBtn.addEventListener('click', () => {
    console.log('Google Sign-In clicked');
    showNotification('Google Sign-In feature coming soon! Opening platform directly...', 'info');
    
    // Open platform in a large popup window
    const width = 1200;
    const height = 800;
    const left = (screen.width - width) / 2;
    const top = (screen.height - height) / 2;
    
    setTimeout(() => {
        window.open(
            currentPlatformURL, 
            currentPlatformName,
            `width=${width},height=${height},left=${left},top=${top},toolbar=no,menubar=no,scrollbars=yes,resizable=yes`
        );
        
        closePlatformModal();
    }, 1000);
});

// Platform Sign-In
platformSignInBtn.addEventListener('click', () => {
    console.log('Platform Sign-In clicked');
    showNotification(`Opening ${currentPlatformName} in new window...`, 'success');
    
    // Start time tracking
    startTimeTracking(currentPlatform);
    
    // Open platform in a large popup window
    const width = 1200;
    const height = 800;
    const left = (screen.width - width) / 2;
    const top = (screen.height - height) / 2;
    
    window.open(
        currentPlatformURL, 
        currentPlatformName,
        `width=${width},height=${height},left=${left},top=${top},toolbar=no,menubar=no,scrollbars=yes,resizable=yes`
    );
    
    // Close the modal since platform opened in new window
    setTimeout(() => {
        closePlatformModal();
    }, 500);
});

// Guest Access / Web Version
guestAccessBtn.addEventListener('click', () => {
    console.log('Guest access clicked');
    showNotification(`Opening ${currentPlatformName} web version...`, 'info');
    
    // Open platform in a large popup window
    const width = 1200;
    const height = 800;
    const left = (screen.width - width) / 2;
    const top = (screen.height - height) / 2;
    
    window.open(
        currentPlatformURL, 
        currentPlatformName + '_Web',
        `width=${width},height=${height},left=${left},top=${top},toolbar=yes,menubar=no,scrollbars=yes,resizable=yes,location=yes`
    );
    
    // Close the modal
    setTimeout(() => {
        closePlatformModal();
    }, 500);
});

// Notification system
function showNotification(message, type = 'info') {
    const notification = document.createElement('div');
    notification.className = `notification notification-${type}`;
    notification.innerHTML = `
        <i class="fas fa-${type === 'success' ? 'check-circle' : type === 'warning' ? 'exclamation-triangle' : 'info-circle'}"></i>
        <span>${message}</span>
    `;
    
    document.body.appendChild(notification);
    
    // Animate in
    setTimeout(() => notification.classList.add('show'), 10);
    
    // Remove after 3 seconds
    setTimeout(() => {
        notification.classList.remove('show');
        setTimeout(() => notification.remove(), 300);
    }, 3000);
}

// Close button
closeBtn.addEventListener('click', closePlatformModal);

// Close on background click
modal.addEventListener('click', (e) => {
    if (e.target === modal) {
        closePlatformModal();
    }
});

// Refresh button
refreshBtn.addEventListener('click', () => {
    loadingSpinner.classList.remove('hidden');
    modalFrame.src = modalFrame.src;
    
    setTimeout(() => {
        loadingSpinner.classList.add('hidden');
    }, 2000);
});

// Fullscreen button
fullscreenBtn.addEventListener('click', () => {
    modalContent.classList.toggle('fullscreen');
    const icon = fullscreenBtn.querySelector('i');
    
    if (modalContent.classList.contains('fullscreen')) {
        icon.classList.remove('fa-expand');
        icon.classList.add('fa-compress');
        fullscreenBtn.title = 'Exit Fullscreen';
    } else {
        icon.classList.remove('fa-compress');
        icon.classList.add('fa-expand');
        fullscreenBtn.title = 'Fullscreen';
    }
});

// Logout button - returns to auth screen
logoutBtn.addEventListener('click', () => {
    showNotification('Logged out successfully', 'success');
    authSection.style.display = 'flex';
    platformSection.style.display = 'none';
    modalFrame.src = '';
});

// Escape key to close modal
document.addEventListener('keydown', (e) => {
    if (e.key === 'Escape' && modal.classList.contains('active')) {
        closePlatformModal();
    }
});

// ===== Card Hover Sound Effect (Optional) =====
socialCards.forEach(card => {
    card.addEventListener('mouseenter', () => {
        card.style.transition = 'all 0.3s cubic-bezier(0.4, 0, 0.2, 1)';
    });
});

// ===== Smooth Scroll =====
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
    anchor.addEventListener('click', function (e) {
        e.preventDefault();
        const target = document.querySelector(this.getAttribute('href'));
        if (target) {
            target.scrollIntoView({
                behavior: 'smooth',
                block: 'start'
            });
        }
    });
});

// ===== Dynamic Time-based Greeting (Optional Enhancement) =====
function updateGreeting() {
    const hour = new Date().getHours();
    const subtitle = document.querySelector('.subtitle');
    
    if (hour >= 5 && hour < 12) {
        subtitle.textContent = 'Good morning! Connect to your favorite platforms';
    } else if (hour >= 12 && hour < 17) {
        subtitle.textContent = 'Good afternoon! Connect to your favorite platforms';
    } else if (hour >= 17 && hour < 21) {
        subtitle.textContent = 'Good evening! Connect to your favorite platforms';
    } else {
        subtitle.textContent = 'Connect to your favorite platforms instantly';
    }
}

// ===== Loading Animation =====
window.addEventListener('load', () => {
    document.body.style.opacity = '0';
    setTimeout(() => {
        document.body.style.transition = 'opacity 0.5s ease';
        document.body.style.opacity = '1';
    }, 100);
});

// ===== Initialize Everything =====
initParticles();
animateParticles();
updateGreeting();
initializeFavorites();
initializeNotes();
initializeAnalytics();
initializeTheme();
initializeCustomPlatforms();
initializeStatusIndicators();
initializeKeyboardShortcuts();
initializeHeaderControls();

// ===== ANALYTICS FUNCTIONS =====
function initializeAnalytics() {
    const analytics = StorageManager.getAnalytics();
    
    socialCards.forEach(card => {
        const platform = card.getAttribute('data-platform');
        updateVisitBadge(card, platform);
    });
}

function updateVisitBadge(card, platform) {
    const analytics = StorageManager.getAnalytics();
    const visitBadge = card.querySelector('.visit-badge');
    
    if (analytics[platform] && analytics[platform].visits > 0) {
        visitBadge.textContent = `${analytics[platform].visits} visits`;
        visitBadge.style.display = 'inline-flex';
    }
}

function updateAnalyticsDisplay() {
    const analytics = StorageManager.getAnalytics();
    const favorites = StorageManager.getFavorites();
    
    let totalVisits = 0;
    let totalTime = 0;
    let mostUsedPlatform = '-';
    let maxVisits = 0;
    
    Object.keys(analytics).forEach(platform => {
        totalVisits += analytics[platform].visits || 0;
        totalTime += analytics[platform].time || 0;
        
        if (analytics[platform].visits > maxVisits) {
            maxVisits = analytics[platform].visits;
            mostUsedPlatform = platform;
        }
    });
    
    document.getElementById('totalVisits').textContent = totalVisits;
    document.getElementById('totalFavorites').textContent = favorites.length;
    
    const hours = Math.floor(totalTime / 3600);
    const minutes = Math.floor((totalTime % 3600) / 60);
    document.getElementById('totalTime').textContent = `${hours}h ${minutes}m`;
    
    if (mostUsedPlatform !== '-') {
        const card = document.querySelector(`[data-platform="${mostUsedPlatform}"]`);
        if (card) {
            mostUsedPlatform = card.querySelector('.platform-name').textContent;
        }
    }
    document.getElementById('mostUsed').textContent = mostUsedPlatform;
    
    updateUsageChart(analytics);
}

function updateUsageChart(analytics) {
    const chartContainer = document.getElementById('usageChart');
    chartContainer.innerHTML = '';
    
    const sorted = Object.entries(analytics)
        .sort((a, b) => b[1].visits - a[1].visits)
        .slice(0, 10);
    
    if (sorted.length === 0) {
        chartContainer.innerHTML = '<p style="color: var(--text-secondary); text-align: center;">No usage data yet</p>';
        return;
    }
    
    const maxVisits = sorted[0][1].visits;
    
    sorted.forEach(([platform, data]) => {
        const card = document.querySelector(`[data-platform="${platform}"]`);
        const name = card ? card.querySelector('.platform-name').textContent : platform;
        const percentage = (data.visits / maxVisits) * 100;
        
        const barHTML = `
            <div class="chart-bar">
                <div class="chart-label">${name}</div>
                <div class="chart-bar-container">
                    <div class="chart-bar-fill" style="width: ${percentage}%">
                        ${data.visits}
                    </div>
                </div>
            </div>
        `;
        chartContainer.innerHTML += barHTML;
    });
}

// ===== THEME TOGGLE =====
function initializeTheme() {
    const theme = StorageManager.getTheme();
    applyTheme(theme);
}

function applyTheme(theme) {
    const themeToggle = document.getElementById('themeToggle');
    const icon = themeToggle.querySelector('i');
    
    if (theme === 'light') {
        document.body.classList.add('light-mode');
        icon.classList.remove('fa-moon');
        icon.classList.add('fa-sun');
    } else {
        document.body.classList.remove('light-mode');
        icon.classList.remove('fa-sun');
        icon.classList.add('fa-moon');
    }
}

// ===== RECENT ACTIVITY TIMELINE =====
function updateRecentTimeline() {
    const recent = StorageManager.getRecentActivity();
    const timelineItems = document.getElementById('timelineItems');
    
    if (recent.length === 0) {
        timelineItems.innerHTML = '<p style="color: var(--text-secondary); text-align: center;">No recent activity</p>';
        return;
    }
    
    timelineItems.innerHTML = '';
    
    recent.forEach(item => {
        const timeAgo = getTimeAgo(new Date(item.timestamp));
        const itemHTML = `
            <div class="timeline-item" data-platform="${item.platform}">
                <i class="${item.icon}"></i>
                <div class="timeline-info">
                    <h4>${item.name}</h4>
                    <span>${timeAgo}</span>
                </div>
            </div>
        `;
        timelineItems.innerHTML += itemHTML;
    });
    
    // Add click handlers
    timelineItems.querySelectorAll('.timeline-item').forEach(item => {
        item.addEventListener('click', () => {
            const platform = item.getAttribute('data-platform');
            const card = document.querySelector(`[data-platform="${platform}"]`);
            if (card) {
                card.querySelector('.launch-btn').click();
            }
        });
    });
}

function getTimeAgo(date) {
    const seconds = Math.floor((new Date() - date) / 1000);
    
    if (seconds < 60) return 'Just now';
    if (seconds < 3600) return `${Math.floor(seconds / 60)} minutes ago`;
    if (seconds < 86400) return `${Math.floor(seconds / 3600)} hours ago`;
    return `${Math.floor(seconds / 86400)} days ago`;
}

// ===== CUSTOM PLATFORMS =====
function initializeCustomPlatforms() {
    const customPlatforms = StorageManager.getCustomPlatforms();
    const socialGrid = document.getElementById('socialGrid');
    
    customPlatforms.forEach(platform => {
        addCustomPlatformCard(platform, socialGrid);
    });
}

function addCustomPlatformCard(platform, container) {
    const cardHTML = `
        <div class="social-card" data-platform="${platform.id}" data-category="${platform.category}" data-custom="true">
            <div class="card-inner">
                <div class="card-front" style="background: ${platform.color};">
                    <div class="card-top-controls">
                        <button class="favorite-btn" title="Add to Favorites">
                            <i class="far fa-star"></i>
                        </button>
                        <button class="note-btn" title="Add Note">
                            <i class="far fa-sticky-note"></i>
                        </button>
                        <button class="delete-custom-btn" title="Delete Platform" style="background: rgba(255, 71, 87, 0.8);">
                            <i class="fas fa-trash"></i>
                        </button>
                        <div class="status-indicator" title="Status: Online"></div>
                    </div>
                    <div class="platform-logo">
                        <i class="${platform.icon}"></i>
                    </div>
                    <h3 class="platform-name">${platform.name}</h3>
                    <div class="platform-badges">
                        <span class="visit-badge" style="display: none;">0 visits</span>
                        <span class="note-indicator" style="display: none;"><i class="fas fa-sticky-note"></i></span>
                    </div>
                    <p class="platform-desc">Custom platform</p>
                    <div class="card-stats">
                        <span><i class="fas fa-globe"></i> Custom</span>
                    </div>
                </div>
            </div>
            <a href="${platform.url}" target="_blank" class="launch-btn" data-url="${platform.url}">
                <i class="fas fa-external-link-alt"></i> Launch
            </a>
        </div>
    `;
    
    container.innerHTML += cardHTML;
    
    // Re-initialize features for new card
    const newCard = container.lastElementChild;
    initializeCardFeatures(newCard, platform.id);
}

function initializeCardFeatures(card, platform) {
    // Favorite button
    const favBtn = card.querySelector('.favorite-btn');
    const favorites = StorageManager.getFavorites();
    if (favorites.includes(platform)) {
        favBtn.classList.add('active');
        favBtn.querySelector('i').classList.remove('far');
        favBtn.querySelector('i').classList.add('fas');
    }
    favBtn.addEventListener('click', (e) => {
        e.stopPropagation();
        e.preventDefault();
        toggleFavorite(platform, favBtn);
    });
    
    // Note button
    const noteBtn = card.querySelector('.note-btn');
    const notes = StorageManager.getNotes();
    if (notes[platform]) {
        noteBtn.classList.add('has-note');
        card.querySelector('.note-indicator').style.display = 'inline-flex';
    }
    noteBtn.addEventListener('click', (e) => {
        e.stopPropagation();
        e.preventDefault();
        openNoteModal(platform, card.querySelector('.platform-name').textContent);
    });
    
    // Delete custom platform button
    const deleteBtn = card.querySelector('.delete-custom-btn');
    if (deleteBtn) {
        deleteBtn.addEventListener('click', (e) => {
            e.stopPropagation();
            e.preventDefault();
            if (confirm('Delete this custom platform?')) {
                StorageManager.removeCustomPlatform(platform);
                card.remove();
                showNotification('Platform deleted', 'success');
            }
        });
    }
    
    // Launch button
    const launchBtn = card.querySelector('.launch-btn');
    launchBtn.addEventListener('click', (e) => {
        e.preventDefault();
        const platformName = card.querySelector('.platform-name').textContent;
        const url = launchBtn.getAttribute('data-url');
        const icon = card.querySelector('.platform-logo i').className;
        
        StorageManager.updateAnalytics(platform);
        StorageManager.addToRecent(platform, platformName, icon);
        updateVisitBadge(card, platform);
        updateAnalyticsDisplay();
        
        openPlatformModal(url, platformName, platform);
        
        card.style.transform = 'scale(0.95)';
        setTimeout(() => {
            card.style.transform = '';
        }, 200);
    });
}

// ===== STATUS INDICATORS =====
function initializeStatusIndicators() {
    // Simulated status check - in real app, you'd ping the services
    // For now, all are marked as online
    document.querySelectorAll('.status-indicator').forEach(indicator => {
        indicator.classList.remove('offline');
    });
}

// ===== KEYBOARD SHORTCUTS =====
function initializeKeyboardShortcuts() {
    document.addEventListener('keydown', (e) => {
        // Don't trigger if typing in input
        if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') {
            return;
        }
        
        // ? - Show shortcuts
        if (e.key === '?') {
            e.preventDefault();
            document.getElementById('shortcutsModal').classList.add('active');
        }
        
        // Ctrl+K - Analytics
        if (e.ctrlKey && e.key === 'k') {
            e.preventDefault();
            document.getElementById('analyticsModal').classList.add('active');
            updateAnalyticsDisplay();
        }
        
        // Ctrl+D - Theme toggle
        if (e.ctrlKey && e.key === 'd') {
            e.preventDefault();
            document.getElementById('themeToggle').click();
        }
        
        // Ctrl+I - AI Caption Generator
        if (e.ctrlKey && e.key === 'i') {
            e.preventDefault();
            document.getElementById('aiCaptionBtn').click();
        }
        
        // 1-9 - Quick launch
        if (e.key >= '1' && e.key <= '9') {
            const index = parseInt(e.key) - 1;
            const visibleCards = Array.from(socialCards).filter(card => !card.classList.contains('hidden'));
            if (visibleCards[index]) {
                visibleCards[index].querySelector('.launch-btn').click();
            }
        }
    });
}

// ===== HEADER CONTROLS =====
function initializeHeaderControls() {
    // Theme toggle
    document.getElementById('themeToggle').addEventListener('click', () => {
        const currentTheme = StorageManager.getTheme();
        const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
        StorageManager.setTheme(newTheme);
        applyTheme(newTheme);
        showNotification(`Switched to ${newTheme} mode`, 'success');
    });
    
    // AI Caption Generator button (already initialized above)
    // document.getElementById('aiCaptionBtn') - handled in AI section
    
    // Shortcuts button
    document.getElementById('shortcutsBtn').addEventListener('click', () => {
        document.getElementById('shortcutsModal').classList.add('active');
    });
    
    // Analytics button
    document.getElementById('analyticsBtn').addEventListener('click', () => {
        document.getElementById('analyticsModal').classList.add('active');
        updateAnalyticsDisplay();
    });
    
    // Add platform button
    document.getElementById('addPlatformBtn').addEventListener('click', () => {
        document.getElementById('addPlatformModal').classList.add('active');
    });
}

// ===== ADD CUSTOM PLATFORM FORM =====
document.getElementById('addPlatformForm').addEventListener('submit', (e) => {
    e.preventDefault();
    
    const platform = {
        id: 'custom_' + Date.now(),
        name: document.getElementById('customPlatformName').value,
        url: document.getElementById('customPlatformURL').value,
        icon: document.getElementById('customPlatformIcon').value,
        color: document.getElementById('customPlatformColor').value,
        category: document.getElementById('customPlatformCategory').value
    };
    
    StorageManager.addCustomPlatform(platform);
    addCustomPlatformCard(platform, document.getElementById('socialGrid'));
    
    document.getElementById('addPlatformModal').classList.remove('active');
    document.getElementById('addPlatformForm').reset();
    showNotification('Custom platform added!', 'success');
});

// ===== TIME TRACKING =====
function startTimeTracking(platform) {
    startTime = Date.now();
    const tracker = document.getElementById('timeTracker');
    tracker.style.display = 'flex';
    
    timeTrackingInterval = setInterval(() => {
        const elapsed = Math.floor((Date.now() - startTime) / 1000);
        const minutes = Math.floor(elapsed / 60);
        const seconds = elapsed % 60;
        document.getElementById('trackerTime').textContent = 
            `${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}`;
    }, 1000);
}

function stopTimeTracking() {
    if (timeTrackingInterval) {
        clearInterval(timeTrackingInterval);
        const elapsed = Math.floor((Date.now() - startTime) / 1000);
        StorageManager.updateTimeSpent(currentPlatform, elapsed);
        document.getElementById('timeTracker').style.display = 'none';
        updateAnalyticsDisplay();
    }
}

document.getElementById('stopTracking').addEventListener('click', stopTimeTracking);

// ===== AI CAPTION GENERATOR =====
// Groq API Configuration (from your original code)
const GROQ_API_KEY = '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';
const GROQ_API_URL = 'https://api.groq.com/openai/v1/chat/completions';
const HF_IMAGE_API = 'https://api-inference.huggingface.co/models/Salesforce/blip-image-captioning-base';
const HF_API_TOKEN = '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';

// AI Caption Button
document.getElementById('aiCaptionBtn').addEventListener('click', () => {
    document.getElementById('aiCaptionModal').classList.add('active');
    document.body.style.overflow = 'hidden';
});

// Image Upload Handler
const imageInput = document.getElementById('imageInput');
const uploadArea = document.getElementById('uploadArea');
const uploadSection = document.getElementById('uploadSection');
const resultsSection = document.getElementById('resultsSection');
const imagePreview = document.getElementById('imagePreview');

imageInput.addEventListener('change', handleImageUpload);

// Drag and drop
uploadArea.addEventListener('dragover', (e) => {
    e.preventDefault();
    uploadArea.style.borderColor = 'var(--accent-color)';
    uploadArea.style.background = 'rgba(0, 212, 255, 0.15)';
});

uploadArea.addEventListener('dragleave', () => {
    uploadArea.style.borderColor = 'rgba(0, 212, 255, 0.3)';
    uploadArea.style.background = 'rgba(0, 212, 255, 0.05)';
});

uploadArea.addEventListener('drop', (e) => {
    e.preventDefault();
    uploadArea.style.borderColor = 'rgba(0, 212, 255, 0.3)';
    uploadArea.style.background = 'rgba(0, 212, 255, 0.05)';
    
    const files = e.dataTransfer.files;
    if (files.length > 0 && files[0].type.startsWith('image/')) {
        imageInput.files = files;
        handleImageUpload();
    }
});

async function handleImageUpload() {
    const file = imageInput.files[0];
    if (!file) return;
    
    // Show preview
    const reader = new FileReader();
    reader.onload = (e) => {
        imagePreview.src = e.target.result;
        currentImageData = e.target.result;
    };
    reader.readAsDataURL(file);
    
    // Switch to results view
    uploadSection.style.display = 'none';
    resultsSection.style.display = 'grid';
    
    // Reset loading states
    showLoadingState();
    
    // Generate AI content
    await generateAIContent(file);
}

function showLoadingState() {
    document.getElementById('aiDescription').innerHTML = '<div class="loading-dots"><span></span><span></span><span></span></div>';
    document.getElementById('aiCaptions').innerHTML = '<div class="loading-dots"><span></span><span></span><span></span></div>';
    document.getElementById('aiHashtags').innerHTML = '<div class="loading-dots"><span></span><span></span><span></span></div>';
}

async function generateAIContent(imageFile) {
    try {
        console.log('=== Starting AI Generation ===');
        console.log('Image file:', imageFile.name, imageFile.type, imageFile.size, 'bytes');
        
        // Step 1: Get image description using BLIP
        showNotification('Analyzing image with AI...', 'info');
        const description = await getImageDescription(imageFile);
        currentDescription = description;
        
        console.log('✓ Image description:', description);
        document.getElementById('aiDescription').innerHTML = `<p>${description}</p>`;
        
        // Step 2: Generate captions
        showNotification('Generating creative captions...', 'info');
        const captions = await generateCaptions(description);
        currentCaptions = captions;
        
        console.log('✓ Captions generated:', captions);
        document.getElementById('aiCaptions').innerHTML = formatCaptions(captions);
        
        // Step 3: Generate hashtags
        showNotification('Creating hashtags...', 'info');
        const hashtags = await generateHashtags(description);
        currentHashtags = hashtags;
        
        console.log('✓ Hashtags created:', hashtags);
        document.getElementById('aiHashtags').innerHTML = `<p>${hashtags}</p>`;
        
        console.log('=== AI Generation Complete ===');
        showNotification('AI generation complete! ✨', 'success');
    } catch (error) {
        console.error('=== AI Generation Error ===');
        console.error('Error:', error);
        showNotification('AI generation failed. Using fallback content...', 'warning');
        useFallbackGeneration();
    }
}

async function getImageDescription(imageFile) {
    try {
        // Convert image to base64 for API
        const imageData = await imageFile.arrayBuffer();
        const blob = new Blob([imageData]);
        
        const response = await fetch(HF_IMAGE_API, {
            method: 'POST',
            headers: {
                'Authorization': `Bearer ${HF_API_TOKEN}`,
            },
            body: blob
        });
        
        if (!response.ok) {
            const errorText = await response.text();
            console.error('HF API Error:', errorText);
            
            // If model is loading, wait and retry
            if (response.status === 503) {
                showNotification('AI model is loading, retrying in 3 seconds...', 'info');
                await new Promise(resolve => setTimeout(resolve, 3000));
                return getImageDescription(imageFile); // Retry
            }
            
            throw new Error('Image API request failed');
        }
        
        const result = await response.json();
        console.log('Image description result:', result);
        
        // Extract description from response
        const description = result[0]?.generated_text || result?.generated_text || 'an interesting image';
        return description.trim();
    } catch (error) {
        console.error('Image description error:', error);
        showNotification('Using basic image analysis...', 'warning');
        return 'a photo with interesting elements';
    }
}

async function generateCaptions(description) {
    const prompt = `Generate exactly 3 unique, creative, and engaging social media captions for a photo that shows: "${description}". Make them catchy and suitable for Instagram, Facebook, or Twitter. Format as:
1. [first caption]
2. [second caption]
3. [third caption]

Only provide the numbered captions, nothing else.`;
    
    try {
        console.log('Generating captions for:', description);
        
        const response = await fetch(GROQ_API_URL, {
            method: 'POST',
            headers: {
                'Authorization': `Bearer ${GROQ_API_KEY}`,
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({
                model: 'llama-3.1-8b-instant',
                messages: [
                    {
                        role: 'system',
                        content: 'You are a creative social media caption writer. Generate engaging, concise captions.'
                    },
                    {
                        role: 'user',
                        content: prompt
                    }
                ],
                max_tokens: 200,
                temperature: 0.8
            })
        });
        
        if (!response.ok) {
            const errorText = await response.text();
            console.error('Groq API Error:', errorText);
            throw new Error('Caption API request failed');
        }
        
        const result = await response.json();
        console.log('Caption result:', result);
        
        const generatedText = result.choices[0]?.message?.content || '';
        return generatedText.trim() || getFallbackCaptions(description);
    } catch (error) {
        console.error('Caption generation error:', error);
        showNotification('Using fallback captions...', 'warning');
        return getFallbackCaptions(description);
    }
}

async function generateHashtags(description) {
    const prompt = `Generate exactly 10 relevant and trending hashtags for a photo that shows: "${description}". Only provide the hashtags with # symbol, separated by spaces. No explanations.`;
    
    try {
        console.log('Generating hashtags for:', description);
        
        const response = await fetch(GROQ_API_URL, {
            method: 'POST',
            headers: {
                'Authorization': `Bearer ${GROQ_API_KEY}`,
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({
                model: 'llama-3.1-8b-instant',
                messages: [
                    {
                        role: 'system',
                        content: 'You are a social media expert. Generate relevant hashtags based on image descriptions.'
                    },
                    {
                        role: 'user',
                        content: prompt
                    }
                ],
                max_tokens: 100,
                temperature: 0.7
            })
        });
        
        if (!response.ok) {
            const errorText = await response.text();
            console.error('Hashtag API Error:', errorText);
            throw new Error('Hashtag API request failed');
        }
        
        const result = await response.json();
        console.log('Hashtag result:', result);
        
        let hashtags = result.choices[0]?.message?.content || '';
        
        // Clean up hashtags - ensure they have # and are properly formatted
        hashtags = hashtags.split(/\s+/)
            .map(tag => tag.trim())
            .filter(tag => tag.length > 0)
            .map(tag => tag.startsWith('#') ? tag : '#' + tag)
            .slice(0, 10)
            .join(' ');
        
        return hashtags || getFallbackHashtags(description);
    } catch (error) {
        console.error('Hashtag generation error:', error);
        return getFallbackHashtags(description);
    }
}

function getFallbackHashtags(description) {
    // Extract keywords from description and create hashtags
    const words = description.split(' ')
        .filter(w => w.length > 3)
        .map(w => w.replace(/[^a-zA-Z]/g, ''))
        .filter(w => w.length > 0);
    
    const baseHashtags = words.slice(0, 5).map(w => '#' + w.toLowerCase());
    
    const genericHashtags = [
        '#photography', '#photooftheday', '#instagood', 
        '#beautiful', '#instadaily', '#picoftheday',
        '#instagram', '#love', '#amazing', '#art'
    ];
    
    const allHashtags = [...new Set([...baseHashtags, ...genericHashtags])].slice(0, 10);
    return allHashtags.join(' ');
}

function getFallbackCaptions(description) {
    // Create captions based on the actual description
    const mainSubject = description.split(' ').slice(0, 3).join(' ');
    
    return `1. Capturing the beauty of ${description} 📸✨

2. ${description.charAt(0).toUpperCase() + description.slice(1)} - moments like these make life special 🌟

3. Just ${mainSubject}... living my best life! 💫 #blessed`;
}

function formatCaptions(captions) {
    // Split captions by numbers or newlines
    const captionArray = captions.split(/\d+\./).filter(c => c.trim());
    
    let html = '';
    captionArray.forEach((caption, index) => {
        if (caption.trim()) {
            html += `<p><strong>Caption ${index + 1}:</strong> ${caption.trim()}</p>`;
        }
    });
    
    return html || `<p>${captions}</p>`;
}

function useFallbackGeneration() {
    currentDescription = 'a wonderful moment captured in time';
    currentCaptions = getFallbackCaptions(currentDescription);
    currentHashtags = '#photography #photooftheday #instagood #beautiful #instadaily #picoftheday #instagram #love #amazing #art';
    
    document.getElementById('aiDescription').innerHTML = `<p>${currentDescription}</p>`;
    document.getElementById('aiCaptions').innerHTML = formatCaptions(currentCaptions);
    document.getElementById('aiHashtags').innerHTML = `<p>${currentHashtags}</p>`;
}

// Copy functionality
document.getElementById('copyCaptionBtn').addEventListener('click', () => {
    copyToClipboard(currentCaptions, 'Caption copied!');
});

document.getElementById('copyHashtagsBtn').addEventListener('click', () => {
    copyToClipboard(currentHashtags, 'Hashtags copied!');
});

document.getElementById('copyAllBtn').addEventListener('click', () => {
    const allText = `${currentCaptions}\n\n${currentHashtags}`;
    copyToClipboard(allText, 'All content copied!');
});

function copyToClipboard(text, message) {
    navigator.clipboard.writeText(text).then(() => {
        showNotification(message, 'success');
    }).catch(() => {
        showNotification('Copy failed', 'warning');
    });
}

// Post to platform
document.querySelectorAll('.platform-post-btn').forEach(btn => {
    btn.addEventListener('click', () => {
        const platform = btn.getAttribute('data-platform');
        postToPlatform(platform);
    });
});

function postToPlatform(platform) {
    // Copy caption and hashtags to clipboard first
    const fullContent = `${currentCaptions.split('\n')[0]}\n\n${currentHashtags}`;
    copyToClipboard(fullContent, `Content copied! Opening ${platform}...`);
    
    // Open platform in popup
    const platformURL = platformURLs[platform];
    if (platformURL) {
        setTimeout(() => {
            const width = 1200;
            const height = 800;
            const left = (screen.width - width) / 2;
            const top = (screen.height - height) / 2;
            
            window.open(
                platformURL,
                platform,
                `width=${width},height=${height},left=${left},top=${top},toolbar=yes,menubar=no,scrollbars=yes,resizable=yes`
            );
            
            showNotification(`Paste your caption and upload the image on ${platform}!`, 'info');
        }, 500);
    }
}

// ===== Performance Optimization =====
// Throttle scroll events
let ticking = false;
window.addEventListener('scroll', () => {
    if (!ticking) {
        window.requestAnimationFrame(() => {
            // Add scroll-based animations here if needed
            ticking = false;
        });
        ticking = true;
    }
});

// ===== Keyboard Navigation =====
document.addEventListener('keydown', (e) => {
    // Don't trigger shortcuts if modal is open (except Escape)
    if (modal.classList.contains('active') && e.key !== 'Escape') {
        return;
    }
    
    if (e.key === '/') {
        e.preventDefault();
        searchInput.focus();
    }
    if (e.key === 'Escape') {
        if (modal.classList.contains('active')) {
            closePlatformModal();
        } else {
            searchInput.blur();
            searchInput.value = '';
            searchInput.dispatchEvent(new Event('input'));
        }
    }
});

// ===== Show keyboard shortcut hint =====
const searchContainer = document.querySelector('.search-container');
const hintElement = document.createElement('div');
hintElement.style.cssText = `
    position: absolute;
    right: 4rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.6;
    pointer-events: none;
`;
hintElement.innerHTML = '<kbd style="background: rgba(0,212,255,0.1); padding: 2px 6px; border-radius: 3px; font-size: 0.7rem;">/ to search</kbd>';
searchContainer.appendChild(hintElement);

searchInput.addEventListener('focus', () => {
    hintElement.style.opacity = '0';
});

searchInput.addEventListener('blur', () => {
    if (!searchInput.value) {
        hintElement.style.opacity = '0.6';
    }
});

// ===== Add ripple effect on card click =====
socialCards.forEach(card => {
    card.addEventListener('click', function(e) {
        const ripple = document.createElement('div');
        const rect = this.getBoundingClientRect();
        const size = Math.max(rect.width, rect.height);
        const x = e.clientX - rect.left - size / 2;
        const y = e.clientY - rect.top - size / 2;
        
        ripple.style.cssText = `
            position: absolute;
            width: ${size}px;
            height: ${size}px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            left: ${x}px;
            top: ${y}px;
            pointer-events: none;
            animation: rippleEffect 0.6s ease-out;
        `;
        
        this.style.position = 'relative';
        this.style.overflow = 'hidden';
        this.appendChild(ripple);
        
        setTimeout(() => ripple.remove(), 600);
    });
});

// Add ripple animation to stylesheet dynamically
const style = document.createElement('style');
style.textContent = `
    @keyframes rippleEffect {
        0% {
            transform: scale(0);
            opacity: 1;
        }
        100% {
            transform: scale(2);
            opacity: 0;
        }
    }
    
    kbd {
        font-family: 'Courier New', monospace;
    }
`;
document.head.appendChild(style);

console.log('%c🚀 Social Hub Loaded Successfully!', 'color: #00d4ff; font-size: 20px; font-weight: bold;');
console.log('%cPress "/" to search platforms', 'color: #00ff88; font-size: 14px;');
console.log('%cPress "Ctrl+I" to open AI Caption Generator', 'color: #00ff88; font-size: 14px;');
console.log('%c🤖 AI Features: Real-time image analysis with Groq + Hugging Face', 'color: #ffa502; font-size: 12px;');