html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-image: url("../images/background_login.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}


.form-signin {
    max-width: 330px;
    padding: 1rem;
}

.form-signin .form-floating:focus-within {
    z-index: 2;
}

.form-signin input[type="text"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
    /* margin-bottom: 10px; */
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.pin-inputs {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.pin-inputs input {
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
    text-align: center;
    border-radius: 5px;
    border: 1px solid #ced4da;
}

.pin-inputs input:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, .25);
    outline: none;
}