.custom-summary-wrapper {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}

.product-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
}

.product-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #198754;
}

.old-price {
    font-size: 1rem;
}

.discount-badge {
    display: inline-block;

    background: #198754;
    color: #fff;

    padding: 6px 12px;
    border-radius: 8px;

    font-size: .9rem;
    font-weight: 600;
}

.installments-box,
.shipping-box {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 16px;
}

.purchase-box {
    background: #fff;
    border-radius: 16px;
}

.purchase-box .single_add_to_cart_button {
    width: 100%;
    height: 56px;

    border-radius: 12px !important;

    font-size: 1.1rem;
    font-weight: 600;

    background: #0d6efd !important;
    border: none !important;

    transition: .2s ease;
}

.purchase-box .single_add_to_cart_button:hover {
    transform: translateY(-2px);
}

.product-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.benefit-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 14px;
}

.product-meta-wrapper {
    font-size: .9rem;
    color: #777;
}

.purchase-box {
    background: #fff;

    border: 1px solid #eee;
    border-radius: 16px;

    padding: 24px;
}

/* ESTOQUE */
.in-stock {
    color: #198754;
    font-weight: 600;
}

.out-stock {
    color: #dc3545;
    font-weight: 600;
}

/* QUANTIDADE */
.quantity-wrapper .qty {
    width: 100px;
    height: 48px;

    border-radius: 10px;
    border: 1px solid #ddd;

    text-align: center;

    font-size: 1.1rem;
}

/* BOTÕES */
.purchase-buttons {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* BOTÃO CARRINHO */
.custom-cart-btn {
    width: 100%;
    height: 56px;

    border: none;
    border-radius: 12px;

    background: #3483fa;
    color: #fff;

    font-size: 1rem;
    font-weight: 600;

    transition: .2s ease;
}

.custom-cart-btn:hover {
    transform: translateY(-2px);
    background: #2968c8;
}

/* BOTÃO COMPRAR */
.buy-now-btn {
    width: 100%;
    height: 56px;

    border: none;
    border-radius: 12px;

    background: #00a650;
    color: #fff;

    font-size: 1rem;
    font-weight: 700;

    transition: .2s ease;
}

.buy-now-btn:hover {
    transform: translateY(-2px);
}

/* BENEFÍCIOS */
.purchase-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.benefit-line {
    font-size: .95rem;
    color: #555;
}

/* MOBILE */
@media (max-width: 768px) {

    .purchase-box {
        padding: 18px;
    }

}

@media (max-width: 768px) {

    .custom-summary-wrapper {
        padding: 20px;
    }

    .product-title {
        font-size: 1.5rem;
    }

    .product-price {
        font-size: 2rem;
    }

}