/* Vista previa de documentos PDF */
.pdf-preview {
    display: block;
    width: 100%;
    height: 320px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    background-color: #f8f9fa;
}

.facebook-card {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}