body.yapacdev-invoice-page{font-family:Arial,sans-serif;color:#333;margin:0;padding:20px;background:#f9f9f9;}.yapacdev-invoice-page .invoice-container{max-width:700px;background:#fff;padding:20px;margin:auto;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,.1);}.yapacdev-invoice-page h2{color:#444;text-align:center;border-bottom:3px solid var(--theme-color,#2469a0);padding-bottom:10px;}.yapacdev-invoice-page .customer-details,.order-summary,.order-items{margin-bottom:20px;padding:15px;border-radius:8px;background:#fafafa;border-left:5px solid var(--theme-color,#2469a0);}.yapacdev-invoice-page .customer-details p,.order-summary p{margin:5px 0;font-size:14px;}.yapacdev-invoice-page .order-items table{width:100%;border-collapse:collapse;margin-top:10px;}.yapacdev-invoice-page .order-items th,.yapacdev-invoice-page .order-items td{font-size:15px;padding:10px;border:1px solid #ddd;text-align:left;}.yapacdev-invoice-page .order-items th{background:var(--theme-color,#2469a0);color:#fff;}.yapacdev-invoice-page .total{text-align:right;font-size:16px;font-weight:bold;padding-top:10px;}.yapacdev-invoice-page .footer{text-align:center;font-size:12px;color:#666;margin-top:20px;}