@media print {
    body * { visibility: hidden; }
    #printable-receipt, #printable-receipt *, #thermal-print-area, #thermal-print-area * { visibility: visible; }
    #printable-receipt, #thermal-print-area { position: absolute; left: 0; top: 0; width: 100%; }
    .no-print { display: none !important; }
}
.scrollbar-thin::-webkit-scrollbar { width: 6px; height: 6px; }
.scrollbar-thin::-webkit-scrollbar-track { background: #f1f1f1; }
.scrollbar-thin::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
.scrollbar-thin::-webkit-scrollbar-thumb:hover { background: #94a3b8; }