document.addEventListener('DOMContentLoaded', function() {
document.getElementById('loginForm').addEventListener('submit', function(e) {
const btn = document.getElementById('submitBtn');
btn.innerHTML = '验证中...';
btn.disabled = true;
btn.style.opacity = '0.8';
});
const inputs = document.querySelectorAll('input');
inputs.forEach(input => {
input.addEventListener('focus', function() {
this.parentElement.style.transform = 'scale(1.02)';
});
input.addEventListener('blur', function() {
this.parentElement.style.transform = 'scale(1)';
});
});
});