#sm-documento-tipo-block {
    margin-bottom: 20px;
}

.sm-doc-type {
    margin-bottom: 20px;
    display: flex;
    gap: 30px;
}

.sm-doc-type label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
    margin: 0;
}

.sm-doc-type input[type="radio"] {
    cursor: pointer;
    margin: 0;
    width: 18px;
    height: 18px;
    accent-color: #007cba;
}

.sm-doc-type input[type="radio"]:checked {
    accent-color: #0073aa;
}

.sm-billing-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.sm-billing-row .form-row-first {
    flex: 1;
    margin-bottom: 0;
}

.sm-billing-row .form-row-last {
    flex: 1;
    margin-bottom: 0;
}

#sm-factura-fields {
}

#sm-documento-tipo-block .form-row {
}

#sm-documento-tipo-block .form-row:last-child {
    margin-bottom: 0;
}

#sm-documento-tipo-block label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

#sm-documento-tipo-block label abbr {
    color: #d9534f;
}

#sm-documento-tipo-block input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

#sm-documento-tipo-block input[type="text"]:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

#sm-documento-tipo-block input[type="text"].sm-rut-invalid {
    border-color: #d9534f;
    background-color: #fff5f5;
}

.sm-rut-error {
    display: none;
    color: #d9534f;
    font-size: 10px;
    margin-top: 3px;
    font-weight: 500;
}

.sm-rut-error.show {
    display: block;
}

#sm-store-selector-wrapper {
    background: #f9f9f9;
    border: 1px solid #ddd;
    padding: 20px;
    margin: 20px 0;
    border-radius: 4px;
}

#sm-store-selector-wrapper h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

#sm-store-selector-wrapper .form-row {
    margin-bottom: 0;
}

#sm-store-selector-wrapper select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

#sm-store-selector-wrapper select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

@media (max-width: 768px) {
    .sm-doc-type {
        flex-direction: column;
        gap: 12px;
    }

    .sm-billing-row {
        flex-direction: column;
    }

    .sm-billing-row .form-row-first,
    .sm-billing-row .form-row-last {
        flex: 1;
    }
}