/* Common letter page styling */
.purchase-order-modal .letter-page {
    width: 210mm;
    min-height: 297mm;
    padding: 20mm;
    margin: auto;
    border: 1px solid #ccc;
    background: white;
}

/* Common text styles */
.purchase-order-modal .content {
    font-size: 14px;
    line-height: 1.8;
    letter-spacing: 0.05em;
}

.purchase-order-modal .text-center {
    text-align: center;
}

.purchase-order-modal .info-table {
    width: 100%;
    margin-bottom: 16px;
    border-collapse: collapse;
}

    .purchase-order-modal .info-table td {
        text-align: left;
        vertical-align: top;
        padding: 8px 12px;
        border: none;
    }

.purchase-order-modal .table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

    .purchase-order-modal .table th, .table td {
        border: 1px solid #ccc;
        padding: 8px 10px;
    }

    .purchase-order-modal .table th {
        background-color: #f5f5f5;
        font-weight: bold;
    }

.purchase-order-modal .total {
    font-weight: bold;
    font-size: 1.2em;
    text-align: right;
}

.purchase-order-modal .terms {
    margin-top: 10px;
    font-size: 1.1em;
}

    .purchase-order-modal .terms ul {
        margin: 5px 0 0 20px;
    }

    .purchase-order-modal .terms li {
        margin-bottom: 5px;
    }

.purchase-order-modal .stamp {
    width: 80px;
    height: auto;
    opacity: 0.7;
}

/* Domestic styling */
.purchase-order-modal .domestic-style {
    font-family: 'Microsoft YaHei', 'SimSun';
}

/* Oversea styling */
.purchase-order-modal .oversea-style {
    font-family: Arial, sans-serif;
}