/**
 * Iberfence WooCommerce VIES Validator – estilos del feedback en el checkout.
 */
.iberfence-vies-feedback {
    display: inline-block;
    margin-top: 6px;
    padding: 4px 8px;
    font-size: 0.9em;
    border-radius: 3px;
    line-height: 1.4;
    transition: background-color .15s ease, color .15s ease;
}

.iberfence-vies--validating {
    background: #fff8db;
    color: #8a6d00;
}

.iberfence-vies--valid {
    background: #e6f4ea;
    color: #0a7c2f;
}

.iberfence-vies--invalid {
    background: #fbeaea;
    color: #a00;
}

.iberfence-vies--error {
    background: #fdf2cf;
    color: #946b00;
}

.iberfence-vies--neutral {
    background: transparent;
    color: inherit;
}

.iberfence-vat-field input,
input[name="billing-iberfence/vat"],
input[name="shipping-iberfence/vat"] {
    text-transform: uppercase;
    letter-spacing: 0.5px;
}