assets/js/app.js

// Food Scanner App UI - Vanilla JavaScript for interactivity
document.addEventListener('DOMContentLoaded', function() {
    // Button interactions (visual feedback only - no API)
    const scanButton = document.querySelector('.btn-scan');
    const editProfileButton = document.querySelector('.btn-edit-profile');
    
    if (scanButton) {
        scanButton.addEventListener('click', function() {
            // Visual feedback: button press effect
            this.classList.add('active');
            setTimeout(() => this.classList.remove('active'), 300);
            
            // In a real app, this would open camera
            console.log('Camera would open here');
        });
    }
    
    if (editProfileButton) {
        editProfileButton.addEventListener('click', function() {
            this.classList.add('active');
            setTimeout(() => this.classList.remove('active'), 300);
            console.log('Edit profile would open here');
        });
    }
    
    // Quick action buttons
    const actionButtons = document.querySelectorAll('.btn-outline');
    actionButtons.forEach(button => {
        button.addEventListener('click', function() {
            this.classList.add('active');
            setTimeout(() => this.classList.remove('active'), 300);
            console.log(`${this.textContent} action triggered`);
        });
    });
    
    // Simulate scan history interaction
    const scanItems = document.querySelectorAll('.scan-item');
    scanItems.forEach(item => {
        item.addEventListener('click', function() {
            this.classList.toggle('expanded');
            console.log('Viewing scan details');
        });
    });
});