/* ============================================================
   print.css — ABU (All Business Utility)
   In hoá đơn — chỉ load khi media="print"
   (Chuyển từ tmp_print_styles.txt)
   ============================================================ */

@media print {
    @page {
        size: auto;
        margin: 0;
    }

    body * {
        visibility: hidden;
    }

    .invoice-box,
    .invoice-box * {
        visibility: visible;
    }

    .invoice-box {
        display: block !important;
        position: relative !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        margin: 0 !important;
        z-index: 9999;
        background: white;
        box-sizing: border-box;
    }

    /* Ẩn toàn bộ UI khi in */
    .no-print,
    .header,
    .tab-nav,
    nav,
    button:not(.print-visible) {
        display: none !important;
    }
}