body {
    background-color: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.login-container {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}
.login-header {
    text-align: center;
    margin-bottom: 30px;
}
.login-header h2 {
    font-size: 24px;
    margin-bottom: 10px;
}
.form-control {
    border-radius: 25px;
}
.btn-primary {
    border-radius: 25px;
    padding: 10px 20px;
    width: 100%;
}
.register-link {
    text-align: center;
    display: block;
    margin-top: 20px;
}