.login-btn {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    padding: 8px 20px;
    border-radius: 25px;
    transition: transform 0.3s ease;
}

.login-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(76,175,80,0.3);
}

.register-btn {
    border: 2px solid #2196F3;
    padding: 8px 20px;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
}


@keyframes borderFlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}