.b2b-fields-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.b2b-fields-section .form-header {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: #232323;
    font-weight: bold;
}

.b2b-fields-section .form-group {
    margin-bottom: 1.5rem;
}

.b2b-fields-section .form-control-label {
    text-align: left;
}

.b2b-fields-section .form-control-label.required::after {
    content: "*";
    color: #ff4c4c;
    margin-left: 4px;
}

.b2b-fields-section .radio-inline {
    margin-right: 1.5rem;
    display: inline-block;
}

.b2b-fields-section .radio-inline input[type="radio"] {
    margin-right: 5px;
}

.b2b-fields-section .form-control {
    background: #fff;
}

/* Nascondi i campi duplicati */
#customer-form > .form-group:not(.b2b-fields-section) [name="company"],
#customer-form > .form-group:not(.b2b-fields-section) [name="vat_number"],
#customer-form > .form-group:not(.b2b-fields-section) [name="cf_number"],
#customer-form > .form-group:not(.b2b-fields-section) [name="codice_sdi"],
#customer-form > .form-group:not(.b2b-fields-section) [name="pec_email"],
#customer-form > .form-group:not(.b2b-fields-section) [name="sector"],
#customer-form > .form-group:not(.b2b-fields-section) [name="website"],
#customer-form > .form-group:not(.b2b-fields-section) [name="business_type"] {
    display: none !important;
}

#customer-form .form-group[data-field-name^="b2b_"] {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #ddd;
}

#customer-form .form-group[data-field-name^="b2b_"] .form-control-label {
    text-align: left;
    font-weight: bold;
}

#customer-form .form-group[data-field-name^="b2b_"] .form-control-label.required::after {
    content: "*";
    color: #ff4c4c;
    margin-left: 4px;
}

#customer-form .form-group[data-field-name^="b2b_"] .radio-inline {
    margin-right: 1.5rem;
    display: inline-block;
}

#customer-form .form-group[data-field-name^="b2b_"] .radio-inline input[type="radio"] {
    margin-right: 5px;
}

#customer-form .form-group[data-field-name^="b2b_"] .form-control {
    background: #fff;
}

/* Nascondi di default il container B2B - JavaScript lo mostrerà se necessario */
.b2b-fields-container {
    display: none !important;
    visibility: hidden;
    margin: 2rem 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

/* Quando il form è in modalità B2B, mostra il container */
#customer-form.b2b-mode .b2b-fields-container {
    display: block !important;
    visibility: visible;
}

/* Nascondi di default il link di ritorno */
.b2b-back-link-container {
    display: none !important;
    visibility: hidden;
}

/* Quando il form è in modalità B2B, mostra il link di ritorno */
#customer-form.b2b-mode .b2b-back-link-container {
    display: block !important;
    visibility: visible;
    margin-bottom: 1.5rem;
}

.b2b-fields-container {
    border-radius: 4px;
}

.b2b-fields-container .card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #ddd;
    padding: 1rem;
}

.b2b-fields-container .card-body {
    padding: 1.5rem;
}

.b2b-section-title {
    margin: 0;
    font-size: 1.2rem;
    color: #232323;
    font-weight: 600;
}

.b2b-fields-container .form-group {
    margin-bottom: 1.5rem;
}

.b2b-fields-container .form-group:last-child {
    margin-bottom: 0;
}

.b2b-fields-container label {
    font-weight: 500;
}

.b2b-fields-container .form-control {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0.5rem;
}

.b2b-fields-container .form-control:focus {
    border-color: #2fb5d2;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(47, 181, 210, 0.25);
}

.b2b-fields-container .required .form-control-label:after {
    content: "*";
    color: #ff4c4c;
    margin-left: 4px;
}

.b2b-fields-container .form-group.has-error .form-control-label {
    color: #ff4c4c;
}

.b2b-fields-container .form-group.has-error .form-control {
    border-color: #ff4c4c;
}

.b2b-fields-container .form-group.has-error .help-block {
    color: #ff4c4c;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Stili per il link di ritorno B2B → B2C */
.b2b-back-link-container .alert {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    border-radius: 4px;
}

.b2b-back-link-container .material-icons {
    font-size: 1.5rem;
    margin-right: 0.75rem;
    color: #0c5460;
}

.b2b-back-link-container strong {
    margin-right: 1rem;
    color: #0c5460;
    font-size: 1rem;
}

.b2b-back-link-container .btn {
    font-size: 0.95rem;
    padding: 0.5rem 1.25rem;
    white-space: nowrap;
}

.b2b-back-link-container .btn .material-icons {
    font-size: 1rem;
    margin-right: 0.25rem;
    color: #fff;
}

/* Responsive */
@media (max-width: 576px) {
    .b2b-back-link-container .alert {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .b2b-back-link-container .btn {
        margin-top: 0.75rem;
        margin-left: 0 !important;
        width: 100%;
    }
    
    .b2b-back-link-container strong {
        margin-bottom: 0.5rem;
    }
}