.rr-controlled-quantity-select,
.rr-checkout-quantity {
    min-width: 78px;
    height: 42px;
    margin: 0;
    padding: 7px 30px 7px 12px;
    border: 1px solid #cfd5dc;
    border-radius: 3px;
    background-color: #fff;
    color: #1c2733;
    cursor: pointer;
    appearance: auto;
    -webkit-appearance: menulist;
}

.rr-product-quantity-panel {
    margin: 26px 0;
    padding: 22px 24px 24px;
    border: 1px solid #d5e1e9;
    border-left: 5px solid #1782b8;
    border-radius: 5px;
    background: linear-gradient(135deg, #f5f9fc 0%, #fff 72%);
    box-shadow: 0 8px 24px rgba(23, 130, 184, .08);
}

.rr-product-quantity-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 18px;
}

.rr-product-quantity-copy strong {
    color: #172331;
    font-size: 20px;
    line-height: 1.25;
}

.rr-product-quantity-copy span {
    color: #66717c;
    font-size: 14px;
    line-height: 1.45;
}

.rr-product-quantity-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.rr-product-quantity-panel .quantity {
    float: none;
    margin: 0;
}

.rr-product-quantity-panel .rr-controlled-quantity-select {
    min-width: 112px;
    height: 52px;
    padding: 8px 38px 8px 15px;
    border: 2px solid #1782b8;
    border-radius: 4px;
    background-color: #fff;
    color: #172331;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.rr-product-quantity-panel .rr-controlled-quantity-select:hover,
.rr-product-quantity-panel .rr-controlled-quantity-select:focus {
    border-color: #0f6f9e;
    box-shadow: 0 0 0 3px rgba(23, 130, 184, .15);
    outline: none;
}

.rr-product-quantity-panel .single_add_to_cart_button {
    min-height: 52px;
}

.rr-checkout-quantity-panel {
    position: relative;
    margin: 0 0 28px;
    padding: 22px 24px;
    border: 1px solid #c9d9e5;
    border-left: 5px solid #1782b8;
    border-radius: 5px;
    background: #f4f8fb;
    box-shadow: 0 5px 18px rgba(23, 130, 184, .08);
}

.rr-checkout-quantity-product {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.rr-checkout-quantity-product + .rr-checkout-quantity-product {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid #d8e3eb;
}

.rr-checkout-quantity-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.rr-checkout-quantity-copy strong {
    color: #172331;
    font-size: 20px;
    line-height: 1.25;
}

.rr-checkout-quantity-copy span {
    color: #5d6873;
    font-size: 14px;
    line-height: 1.4;
}

.rr-checkout-quantity-field {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 12px;
    margin: 0;
}

.rr-checkout-quantity-field > span {
    margin: 0;
    color: #172331;
    font-size: 15px;
    font-weight: 700;
}

.rr-checkout-quantity-panel .rr-checkout-quantity {
    min-width: 96px;
    height: 50px;
    border: 2px solid #1782b8;
    border-radius: 4px;
    color: #172331;
    font-size: 18px;
    font-weight: 700;
}

.rr-checkout-quantity.is-loading {
    cursor: wait;
    opacity: .65;
}

.rr-checkout-quantity-status {
    display: flex;
    align-items: center;
    gap: 9px;
    max-height: 0;
    margin: 0;
    overflow: hidden;
    color: #126f9d;
    font-size: 14px;
    font-weight: 700;
    opacity: 0;
    transition: max-height .2s ease, margin .2s ease, opacity .2s ease;
}

.rr-checkout-quantity-panel.is-updating .rr-checkout-quantity-status {
    max-height: 32px;
    margin-top: 16px;
    opacity: 1;
}

.rr-checkout-quantity-spinner {
    width: 17px;
    height: 17px;
    border: 2px solid rgba(23, 130, 184, .24);
    border-top-color: #1782b8;
    border-radius: 50%;
    animation: rr-controlled-quantity-spin .7s linear infinite;
}

.rr-checkout-quantity-panel.is-updating::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3px;
    border-radius: 0 0 5px 5px;
    background: linear-gradient(90deg, transparent 0%, #1782b8 45%, transparent 100%);
    background-size: 200% 100%;
    content: '';
    animation: rr-controlled-quantity-progress 1s linear infinite;
}

@keyframes rr-controlled-quantity-spin {
    to { transform: rotate(360deg); }
}

@keyframes rr-controlled-quantity-progress {
    from { background-position: 100% 0; }
    to { background-position: -100% 0; }
}

@media (max-width: 640px) {
    .rr-checkout-quantity-panel {
        padding: 18px;
    }

    .rr-checkout-quantity-product {
        align-items: flex-start;
        flex-direction: column;
        gap: 15px;
    }

    .rr-checkout-quantity-field {
        justify-content: space-between;
        width: 100%;
    }

    .rr-product-quantity-panel {
        padding: 18px;
    }

}

@media (prefers-reduced-motion: reduce) {
    .rr-checkout-quantity-spinner,
    .rr-checkout-quantity-panel.is-updating::after {
        animation: none;
    }
}