.biolabs-upsell-toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    z-index: 99999;
    padding: 14px 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.35s ease;
    pointer-events: none;
}

.biolabs-upsell-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.biolabs-upsell-toast--error   { background: #FF7F32; }
.biolabs-upsell-toast--success { background: #198c8a; }


.biolabs-upsell-card {
    background: #fff;
    border: 1.5px solid #e8e8e8;
    border-radius: 12px;
    overflow: hidden;
    margin: 0 0 20px;
}

.biolabs-upsell-card__badge {
    background: #198c8a;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 8px 16px;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.biolabs-upsell-card__image {
    padding: 12px 16px 0;
    text-align: center;
}

.biolabs-upsell-card__image img {
    width: 100%;
    max-height: 220px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
}

.biolabs-upsell-card__info {
    padding: 12px 16px 4px;
}

.biolabs-upsell-card__title {
    font-size: 15px;
    font-weight: 400;
    color: var(--cfw-body-text-color, #111230);
    margin: 0 0 4px;
    line-height: 1.3;
}

.biolabs-upsell-card__price {
    font-size: 15px;
    color: #111230;
    font-weight: 600;
    margin: 0;
}

.biolabs-upsell-card .quantity {
    display: inline-flex;
    align-items: center;
    width: auto !important;
}

#cfw-cart-summary .biolabs-upsell-card .quantity input.plus,
#cfw-cart-summary .biolabs-upsell-card .quantity input.minus,
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input.plus,
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input.minus {
    color: #000 !important;
    width: 35px !important;
    height: 35px !important;
    text-shadow: none;
    padding: 0 !important;
    margin: 0 !important;
    background-color: #fff !important;
    background-image: none !important;
    display: inline-block !important;
    vertical-align: middle;
    border: none !important;
    outline: none !important;
    position: relative;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08) !important;
    transition: all 0.25s ease;
    border-radius: 50px !important;
    line-height: 24px !important;
    font-size: 18px !important;
    -webkit-appearance: none !important;
    font-family: "Open Sans";
    font-weight: 400 !important;
    cursor: pointer;
    min-width: unset !important;
    max-width: unset !important;
}

#cfw-cart-summary .biolabs-upsell-card .quantity input.plus:hover,
#cfw-cart-summary .biolabs-upsell-card .quantity input.minus:hover,
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input.plus:hover,
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input.minus:hover {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25) !important;
    color: #fff !important;
}

#cfw-cart-summary .biolabs-upsell-card .quantity input[type="number"],
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input[type="number"] {
    border: none !important;
    border-radius: 0 !important;
    outline: none !important;
    box-shadow: none !important;
    display: inline-block !important;
    height: 35px !important;
    line-height: 35px !important;
    margin: 0 !important;
    font-size: 20px !important;
    font-family: "Open Sans";
    font-weight: 700 !important;
    padding: 0 5px !important;
    text-align: center !important;
    vertical-align: middle !important;
    background-color: transparent !important;
    background-image: none !important;
    width: 46px !important;
    position: relative;
    color: #000 !important;
    -moz-appearance: textfield !important;
    -webkit-appearance: none !important;
}

#cfw-cart-summary .biolabs-upsell-card .quantity input[type="number"]::-webkit-inner-spin-button,
#cfw-cart-summary .biolabs-upsell-card .quantity input[type="number"]::-webkit-outer-spin-button,
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input[type="number"]::-webkit-inner-spin-button,
.checkoutwc .biolabs-upsell-mobile .biolabs-upsell-card .quantity input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.biolabs-upsell-mobile {
    margin: 20px 0 0;
}

@media (min-width: 768px) {
    .biolabs-upsell-mobile {
        display: none !important;
    }
}

.biolabs-upsell-card__actions {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px 16px;
}

.biolabs-upsell-card__btn {
    flex: 1;
    padding: 12px;
    background: #FF7F32;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    transition: background .2s;
}

.biolabs-upsell-card__btn:hover {
    background: #e06a22;
}

.biolabs-upsell-card__btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.biolabs-upsell-card__desc {
    margin: 0;
    padding: 10px 16px 16px;
    font-size: 13px;
    color: #555;
    background: #f5f5f5;
    line-height: 1.55;
}