.fws-block,
#fws-popup-box,
#fws-info-popup-box,
.fws-stock-subscribe,
.fws-upsells-container,
.fws-loyalty-redeem,
.fws-points-summary,
.fws-referral-promo {
    box-sizing: border-box;
    border-radius: 8px !important;
    font-family: inherit;
}

.fws-block,
.fws-stock-subscribe,
.fws-upsells-container,
.fws-loyalty-redeem,
.fws-referral-promo {
    border: 1px solid rgba(32, 33, 36, 0.12) !important;
    background: #fff !important;
    box-shadow: 0 10px 30px rgba(32, 33, 36, 0.08);
    color: #242628;
}

.fws-block {
    padding: 18px;
    margin: 20px 0;
}

.fws-block-title,
.fws-stock-subscribe h3,
.fws-upsells-container h3,
.fws-referral-promo h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 700;
    color: #242628;
}

.fws-block-copy,
.fws-stock-subscribe p,
.fws-referral-promo p {
    margin: 0 0 14px;
    color: #5f6368;
    line-height: 1.5;
}

.fws-stock-subscribe {
    padding: 18px !important;
    margin: 18px 0 !important;
}

.fws-stock-subscribe-form,
.fws-referral-link-row {
    display: flex;
    align-items: stretch;
    gap: 10px;
}

.fws-stock-subscribe input[type="email"],
.fws-referral-link-row input,
#fws-popup-email {
    min-height: 44px;
    width: 100%;
    border: 1px solid #d0d5dd !important;
    border-radius: 8px !important;
    padding: 10px 12px !important;
    box-shadow: none !important;
}

.fws-stock-subscribe .button,
.fws-upsell-add,
.fws-referral-copy,
#fws-popup-btn,
#fws-popup-checkout-btn {
    min-height: 44px;
    border-radius: 8px !important;
    border: 0 !important;
    background: #661d1d !important;
    color: #fff !important;
    font-weight: 700 !important;
    padding: 10px 16px !important;
    text-decoration: none !important;
}

body.woocommerce-cart .wc-proceed-to-checkout a.checkout-button,
body.woocommerce-cart .wc-block-cart__submit-button,
body.woocommerce-checkout #place_order {
    background: #661d1d !important;
    border-color: #661d1d !important;
    color: #fff !important;
    text-decoration: none !important;
}

body.woocommerce-cart .wc-proceed-to-checkout a.checkout-button:hover,
body.woocommerce-cart .wc-proceed-to-checkout a.checkout-button:focus,
body.woocommerce-cart .wc-block-cart__submit-button:hover,
body.woocommerce-cart .wc-block-cart__submit-button:focus,
body.woocommerce-checkout #place_order:hover,
body.woocommerce-checkout #place_order:focus {
    background: #4f1515 !important;
    border-color: #4f1515 !important;
    color: #fff !important;
}

.fws-stock-subscribe-message {
    margin-top: 10px !important;
    padding: 10px 12px;
    border-radius: 8px;
    background: #f2f7f3;
    color: #176b36;
}

.fws-stock-subscribe-message.fws-error {
    background: #fff2f2;
    color: #b42318;
}

#fws-popup-overlay,
#fws-info-popup-overlay {
    background: rgba(17, 24, 39, 0.62) !important;
    backdrop-filter: blur(2px);
}

#fws-popup-box,
#fws-info-popup-box {
    max-width: 430px !important;
    padding: 24px !important;
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28) !important;
}

#fws-popup-close,
#fws-info-popup-close {
    width: 34px;
    height: 34px;
    border-radius: 999px !important;
}

.fws-upsells-container {
    display: inline-block;
    width: auto;
    max-width: 100%;
    padding: 14px 16px;
    margin: 18px 0;
}

.fws-upsells-grid {
    display: inline-grid;
    grid-template-columns: repeat(var(--fws-upsell-columns, 3), minmax(145px, 1fr));
    gap: 10px;
    max-width: min(100%, 660px);
}

.fws-upsell-item {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border: 1px solid rgba(32, 33, 36, 0.1);
    border-radius: 8px;
    background: #fafafa;
}

.fws-upsell-item img {
    width: 76px;
    height: 76px;
    object-fit: cover;
    border-radius: 8px;
}

.fws-upsell-details h4 {
    margin: 0 0 4px;
    font-size: 14px;
    line-height: 1.3;
}

.fws-upsell-price,
.fws-upsell-diff {
    margin: 0 0 8px;
    color: #5f6368;
    font-size: 13px;
}

.fws-points-summary {
    padding: 24px !important;
    background: #661d1d !important;
    color: #fff !important;
    text-align: center;
}

.fws-points-balance {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
}

.fws-points-label {
    margin-top: 8px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0;
}

.fws-points-tier {
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.82);
}

.fws-loyalty-redeem {
    padding: 16px !important;
    margin: 18px 0 !important;
}

.fws-referral-promo {
    padding: 22px !important;
    border-left: 4px solid #661d1d !important;
}

.fws-referral-link-row input {
    flex: 1;
}

.fws-referral-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
}

.fws-toggle-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-weight: 700;
}

.fws-flash-banner {
    box-shadow: 0 8px 26px rgba(15, 23, 42, 0.16);
}

.fws-sale-badge {
    border-radius: 999px !important;
    box-shadow: 0 8px 18px rgba(102, 29, 29, 0.22);
}

@media (max-width: 640px) {
    .fws-stock-subscribe-form,
    .fws-referral-link-row,
    .fws-upsell-item {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .fws-upsells-container {
        display: block;
        width: auto;
    }

    .fws-upsells-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: none;
    }

    .fws-upsell-item img {
        width: 100%;
        height: auto;
        aspect-ratio: 4 / 3;
    }
}

@media (max-width: 480px) {
    .fws-upsells-grid {
        grid-template-columns: 1fr;
    }
}