.dmhdev_nyaff_widget {
    max-width: 1000px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.dmhdev_nyaff_tabs {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid #ddd;
    margin-bottom: 20px;
}

.dmhdev_nyaff_tablink {
    padding: 10px 20px;
    border: none;
    background: #f1f1f1;
    cursor: pointer;
    font-size: 14px;
    margin-right: 5px;
    margin-bottom: 5px;
    border-radius: 4px;
    transition: background 0.3s;
}

.dmhdev_nyaff_tablink:hover, .dmhdev_nyaff_tablink.active {
    background: #0073aa;
    color: #fff;
}

.dmhdev_nyaff_payment_tabs {
    display: flex;
    margin-bottom: 15px;
}

.dmhdev_nyaff_payment_tablink {
    padding: 8px 15px;
    border: none;
    background: #f1f1f1;
    cursor: pointer;
    font-size: 13px;
    margin-right: 5px;
    border-radius: 4px;
}

.dmhdev_nyaff_payment_tablink:hover, .dmhdev_nyaff_payment_tablink.active {
    background: #0073aa;
    color: #fff;
}

.dmhdev_nyaff_tabcontent, .dmhdev_nyaff_payment_tabcontent {
    display: none;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.dmhdev_nyaff_form {
    max-width: 500px;
}

.dmhdev_nyaff_input, .dmhdev_nyaff_select {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.dmhdev_nyaff_aff_link_input {
    width: 100%;
    padding: 8px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f9f9f9;
}

.dmhdev_nyaff_button {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.dmhdev_nyaff_button:hover {
    background: #005177;
}

.dmhdev_nyaff_table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.dmhdev_nyaff_table th, .dmhdev_nyaff_table td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.dmhdev_nyaff_table th {
    background: #f1f1f1;
    font-weight: bold;
}

.dmhdev_nyaff_top_products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.dmhdev_nyaff_product_item {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
}

.dmhdev_nyaff_error {
    color: #d63638;
    font-weight: bold;
    margin: 10px 0;
}

.dmhdev_nyaff_result {
    margin-top: 10px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.dmhdev_nyaff_success {
    color: green;
}
/* Ẩn form thông tin thanh toán khi mới load */
#ny-payment-form,
#payment_info {
    display: none;
}

/* Thêm responsive */
@media (max-width: 768px) {
    .dmhdev_nyaff_widget {
        padding: 10px;
        margin: 10px;
    }
    .dmhdev_nyaff_tabs {
        flex-direction: column;
    }
    .dmhdev_nyaff_table {
        font-size: 12px;
    }
}