// Main JavaScript functionality
document.addEventListener('DOMContentLoaded', function() {
    // Smooth scrolling for anchor links
    document.querySelectorAll('a[href^="#"]').forEach(anchor => {
        anchor.addEventListener('click', function(e) {
            e.preventDefault();
            document.querySelector(this.getAttribute('href')).scrollIntoView({
                behavior: 'smooth'
            });
        });
    });

    // Mobile menu toggle functionality will be handled by navbar component

    // Form validation for registration
    const validateForm = (form) => {
        const inputs = form.querySelectorAll('input[required]');
        let isValid = true;
        
        inputs.forEach(input => {
            if (!input.value.trim()) {
                input.classList.add('border-red-500');
                isValid = false;
            } else {
                input.classList.remove('border-red-500');
            }
        });

        // Email validation
        const email = form.querySelector('#email');
        if (email && !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email.value)) {
            email.classList.add('border-red-500');
            isValid = false;
        }

        // Password validation (min 8 chars)
        const password = form.querySelector('#password');
        if (password && password.value.length < 8) {
            password.classList.add('border-red-500');
            isValid = false;
        }

        return isValid;
    };

    // Attach validation to all forms with class 'needs-validation'
    document.querySelectorAll('form').forEach(form => {
        form.addEventListener('submit', function(e) {
            if (!validateForm(this)) {
                e.preventDefault();
                e.stopPropagation();
            }
        });

        // Clear validation errors when typing
        form.querySelectorAll('input').forEach(input => {
            input.addEventListener('input', function() {
                this.classList.remove('border-red-500');
            });
        });
    });
});