.yz-b2b-product-box,
.yz-b2b-price-box {
    margin-top: 28px;
    margin-bottom: 22px;
    padding: 24px;
    border-radius: 10px;
    background: #Fff;
    border: 1px solid #e8e5dd;
    max-width: 560px;
}

.yz-b2b-product-text {
    margin: 0 0 18px;
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.5;
}

.yz-b2b-product-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.yz-b2b-btn,
.yz-sample-button {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 24px !important;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    transition: all .25s ease;
}

.yz-b2b-register {
    background: transparent;
    color: #111827;
    border: 2px solid #111827;
}

.yz-b2b-register:hover {
    background: #111827;
    color: #fff;
}

.yz-b2b-login,
.yz-sample-button {
    background: #111827 !important;
    color: #fff !important;
    border: 2px solid #111827 !important;
}

.yz-b2b-login:hover,
.yz-sample-button:hover {
    background: #000 !important;
    border-color: #000 !important;
    color: #fff !important;
}

.yz-sample-button.loading {
    opacity: .75;
    cursor: wait;
}

.yz-b2b-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(17, 24, 39, .18);
    color: #111827;
}

.yz-b2b-price-row:last-child {
    border-bottom: 0;
}

.yz-b2b-price-row span {
    font-size: 17px;
    font-weight: 500;
}

.yz-b2b-price-row strong {
    font-size: 17px;
    font-weight: 800;
    text-align: right;
}

.yz-b2b-wholesale-row strong {
    font-size: 20px;
}

.yz-sample-button {
    margin-left: 10px !important;
}

@media (max-width: 768px) {
    .yz-b2b-price-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
    }

    .yz-sample-button {
        margin-left: 0 !important;
        margin-top: 10px !important;
        width: 100%;
    }
}