body,
html {
    min-height: 100%;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f7f7f7;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

label[for=phone] {
    display: block;
}

.iti {
    display: block !important;
}