body {
    background: linear-gradient(135deg, #0d6efd, #20c997);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-card {
    border-radius: 15px;
}

.login-icon {
    font-size: 60px;
    color: #0d6efd;
}

.card {
    border: none;
}

.btn-primary {
    border-radius: 10px;
}