body{font-family:Arial,sans-serif;background:#f7f7f7;color:#333;margin:0;padding:0}.po-login-container{max-width:400px;margin:80px auto;padding:30px;background:#fff;border:1px solid #ddd;border-radius:6px;box-shadow:0 2px 5px rgb(0 0 0 / .1)}.po-login-container h2{margin-bottom:20px;text-align:center}.po-printers-container{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin:20px 0}.po-printer-box{border:1px solid #ccc;padding:15px;width:220px;cursor:pointer;border-radius:6px;background:#fff;transition:.2s}.po-printer-box:hover{box-shadow:0 4px 8px rgb(0 0 0 / .1)}.po-printer-header{font-weight:700;margin-bottom:10px}.po-consumables ul{padding-left:20px}.po-consumables li{margin-bottom:5px}.po-add-to-cart,#po-submit-order,#po-clear-cart{display:inline-block;padding:6px 12px;margin-top:5px;border:none;border-radius:4px;background:#0073aa;color:#fff;cursor:pointer;transition:.2s}.po-add-to-cart:hover,#po-submit-order:hover,#po-clear-cart:hover{background:#005177}#po-cart-summary{max-width:500px;margin:20px auto;padding:15px;border:1px solid #ddd;border-radius:6px;background:#fff}#po-cart-items li{margin-bottom:5px}#po-cart-items button{font-size:.9em;padding:2px 5px}