body {
    font-family: 'Tahoma', sans-serif;
    background: #f9f9f9;
    padding: 20px;
    direction: rtl;
    margin: 0;
    text-align: center; /* متن‌های معمولی وسط‌چین */
}

.table-wrapper {
    display: inline-block;
    max-width: 100%;
    overflow-x: auto;
    margin: 10% 0 auto;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 10px;
    background-color: #fff;
}

.price-table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    background-color: #fff;
}

    .price-table thead {
        background-color: #3f51b5;
        color: #fff;
    }

    .price-table th, .price-table td {
        padding: 12px 15px;
        text-align: center;
        border-bottom: 1px solid #ddd;
        white-space: nowrap;
    }

    .price-table tbody tr:hover {
        background-color: #f1f1f1;
    }

    .price-table th {
        font-weight: bold;
    }

.table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.table-wrapper::-webkit-scrollbar-thumb {
    background-color: #bbb;
    border-radius: 10px;
}