/* Hide billing/customer details — buyer identity comes from Medius */
#customer_details { display: none !important; }

/* Make the order review panel full-width since the left column is hidden */
#order_review { width: 100% !important; }
form.checkout.woocommerce-checkout > div > div.large-7.col { display: none !important; }
form.checkout.woocommerce-checkout > div > div.large-5.col { max-width: 100%; flex-basis: 100%; }