html, body { background-color: #0a0a0a; color: #fff; margin: 0; padding: 0; }
.login-box { box-shadow: 0 4px 12px rgba(0,0,0,0.5); transition: all 0.3s ease; }
input:-webkit-autofill { -webkit-box-shadow: 0 0 0 30px #1f1f1f inset !important; -webkit-text-fill-color: #fff !important; }