#custom-product-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.modal-content {
    background: white;
    padding: 20px;
    border-radius: 5px;
    width: 80%;
    max-width: 800px;
}

.product-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-around;
}

.product-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #ccc;
    padding: 15px;
    width: 200px;
    border-radius: 5px;
    cursor: pointer;
    transition: border-color 0.3s, background-color 0.3s;
}

.product-item.selected {
    border-color: #00f; /* Light blue border */
    background-color: #e6f7ff; /* Light blue background */
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.product-details h3 {
    font-size: 18px;
    margin: 10px 0;
}

.product-details p {
    font-size: 14px;
    color: #666;
}

#load-product:disabled {
    background: #ccc;
    cursor: not-allowed;
}