.main-container {
    background-image: url(/Images/sfondo_login.png);
    background-image: url(/Images/sfondo_login.png);
    background-size: cover;
    background-repeat: repeat;
    overflow-x: hidden;
    background-position: center center;
    position: fixed;
    left: 0;
    width: 100%;
    top: 0;
    bottom: 0;
    z-index: 0
}

#cookieConsent, #piedePagina {
    z-index: 1;
}

#piedePagina {
    position: fixed;
    bottom: 10px;
}

.accedi-btn {
    width: 100%;
    background-color: #D32F2F !important;
    border-color: #D32F2F !important;
    transition:all .2s;

}

/* ===== Passaggio OTP accesso speciale ===== */
.otp-step {
    border-top: 4px solid #D32F2F;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.96);
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.12);
    padding: 22px 24px 18px;
}

.otp-badge {
    display: inline-block;
    background-color: #D32F2F;
    color: #fff;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 12px;
    margin-bottom: 10px;
}

.otp-title {
    font-weight: 600;
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.otp-subtitle {
    color: #6c757d;
    font-size: .9rem;
    margin-bottom: 18px;
}

.otp-errors:not(:empty) {
    background-color: #fdecea;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    padding: 8px 12px;
    margin-bottom: 14px;
    font-size: .9rem;
}

.otp-field label {
    display: block;
}

.otp-input {
    text-align: center;
    letter-spacing: .55em;
    /* compensa il letter-spacing per mantenere il testo centrato */
    padding-left: .55em;
    font-size: 1.7rem;
    font-weight: 600;
    font-family: 'Courier New', Courier, monospace;
    height: auto;
    padding-top: 10px;
    padding-bottom: 10px;
}

    .otp-input:focus {
        border-color: #D32F2F;
        box-shadow: 0 0 0 .2rem rgba(211, 47, 47, 0.2);
    }

.otp-back-link {
    display: inline-block;
    margin-top: 6px;
    color: #6c757d !important;
    text-decoration: none;
}

    .otp-back-link:hover {
        color: #D32F2F !important;
        text-decoration: underline;
    }