.wcsu-upsells {
    --wcsu-ink: var(--wp--preset--color--contrast, #17211b);
    --wcsu-muted: var(--wp--preset--color--secondary, #68756d);
    --wcsu-line: color-mix(in srgb, var(--wcsu-ink) 14%, transparent);
    --wcsu-surface: var(--wp--preset--color--base, #fffdf8);
    --wcsu-accent: var(--wp--preset--color--primary, var(--wc-primary, #2f6f4e));
    --wcsu-accent-dark: var(--wp--preset--color--primary, var(--wc-primary, #1f5139));
    --wcsu-badge: #e35d36;
    margin: 18px 0;
    padding: clamp(12px, 2vw, 18px);
    border-radius: 18px;
    border: 1px solid var(--wcsu-line);
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--wcsu-accent) 10%, transparent), transparent 34%),
        var(--wcsu-surface);
    box-shadow: 0 10px 28px rgba(23, 33, 27, 0.06);
    color: var(--wcsu-ink);
    clear: both;
}

.wcsu-upsells *,
.wcsu-upsells *::before,
.wcsu-upsells *::after {
    box-sizing: border-box;
}

.wcsu-head {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    align-items: baseline;
    margin-bottom: 12px;
}

.wcsu-kicker {
    display: inline-flex;
    padding: 3px 8px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--wcsu-accent) 12%, transparent);
    color: var(--wcsu-accent-dark);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.wcsu-head h2 {
    flex: 1 1 220px;
    margin: 0;
    font-size: clamp(18px, 2.1vw, 24px);
    line-height: 1.15;
    color: var(--wcsu-ink);
}

.wcsu-head p {
    flex: 1 1 100%;
    max-width: 620px;
    margin: 0;
    color: var(--wcsu-muted);
    font-size: 13px;
    line-height: 1.35;
}

.wcsu-list--cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 235px), 1fr));
    gap: 10px;
}

.wcsu-product {
    display: flex;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--wcsu-line);
    border-radius: 14px;
    background: color-mix(in srgb, var(--wcsu-surface) 88%, #ffffff);
    box-shadow: 0 8px 18px rgba(23, 33, 27, 0.05);
}

.wcsu-product__image {
    display: block;
    flex: 0 0 clamp(74px, 32%, 106px);
    min-height: 100%;
    background: color-mix(in srgb, var(--wcsu-surface) 82%, #000 6%);
    overflow: hidden;
}

.wcsu-product__image img {
    width: 100%;
    height: 100%;
    min-height: 104px;
    object-fit: cover;
    transition: transform 0.22s ease;
}

.wcsu-product:hover .wcsu-product__image img {
    transform: scale(1.035);
}

.wcsu-product__body {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
    justify-content: center;
    padding: 10px;
}

.wcsu-product h3 {
    margin: 5px 0 4px;
    font-size: 14px;
    line-height: 1.22;
}

.wcsu-product h3 a,
.wcsu-checkbox-item a {
    color: inherit;
    text-decoration: none;
}

.wcsu-price {
    margin-bottom: 8px;
    color: var(--wcsu-muted);
    font-size: 13px;
    line-height: 1.25;
}

.wcsu-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 3px 7px;
    border-radius: 999px;
    background: rgba(227, 93, 54, 0.11);
    color: var(--wcsu-badge);
    font-size: 11px;
    font-weight: 800;
    line-height: 1.15;
}

.wcsu-add-single,
.wcsu-add-selected,
.wcsu-modal-open,
.wcsu-product-link {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 34px;
    width: 100%;
    border: 0;
    border-radius: 999px;
    padding: 8px 12px;
    background: var(--wcsu-accent);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}

.wcsu-product-link {
    background: color-mix(in srgb, var(--wcsu-ink) 9%, var(--wcsu-surface));
    color: var(--wcsu-ink);
}

.wcsu-add-single:hover,
.wcsu-add-selected:hover,
.wcsu-modal-open:hover {
    background: var(--wcsu-accent-dark);
    color: #fff;
    transform: translateY(-1px);
}

.wcsu-add-single:disabled,
.wcsu-add-selected:disabled {
    opacity: 0.7;
    cursor: wait;
}

.wcsu-list--checkbox {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.wcsu-checkbox-item {
    display: grid;
    grid-template-columns: auto 46px minmax(130px, 1fr) auto;
    flex: 1 1 260px;
    gap: 9px;
    align-items: center;
    padding: 8px;
    border: 1px solid var(--wcsu-line);
    border-radius: 13px;
    background: color-mix(in srgb, var(--wcsu-surface) 90%, #ffffff);
    cursor: pointer;
}

.wcsu-checkbox-item.is-disabled {
    opacity: 0.7;
    cursor: default;
}

.wcsu-checkbox-item input {
    width: 18px;
    height: 18px;
    accent-color: var(--wcsu-accent);
}

.wcsu-checkbox-item__image img {
    width: 46px;
    height: 46px;
    object-fit: cover;
    border-radius: 10px;
}

.wcsu-checkbox-item__content {
    display: grid;
    gap: 2px;
    min-width: 0;
    font-size: 13px;
}

.wcsu-checkbox-item__content strong {
    color: var(--wcsu-ink);
    line-height: 1.2;
}

.wcsu-checkbox-item__content > span:not(.wcsu-badge) {
    color: var(--wcsu-muted);
}

.wcsu-add-selected,
.wcsu-modal-open {
    width: auto;
    max-width: 280px;
}

.wcsu-modal[aria-hidden="true"] {
    display: none;
}

.wcsu-modal[aria-hidden="false"] {
    position: fixed;
    z-index: 999999;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 16px;
}

.wcsu-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 22, 18, 0.62);
    backdrop-filter: blur(4px);
}

.wcsu-modal__panel {
    position: relative;
    z-index: 1;
    width: min(760px, 100%);
    max-height: min(680px, 88vh);
    overflow: auto;
    padding: clamp(14px, 2.5vw, 22px);
    border-radius: 20px;
    background: var(--wcsu-surface);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.26);
}

.wcsu-modal__close {
    margin: 0 0 12px auto;
    display: flex;
    border: 0;
    border-radius: 999px;
    padding: 7px 11px;
    background: color-mix(in srgb, var(--wcsu-ink) 9%, var(--wcsu-surface));
    color: var(--wcsu-ink);
    cursor: pointer;
}

body.wcsu-modal-active {
    overflow: hidden;
}

.wcsu-message {
    margin-top: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    background: color-mix(in srgb, var(--wcsu-accent) 10%, transparent);
    color: var(--wcsu-accent-dark);
    font-size: 13px;
    font-weight: 700;
}

.wcsu-message:empty,
.wcsu-message[hidden] {
    display: none;
}

.wcsu-message.is-error {
    background: rgba(227, 93, 54, 0.1);
    color: #9a341f;
}

@supports not (color: color-mix(in srgb, #000 10%, transparent)) {
    .wcsu-upsells {
        --wcsu-line: rgba(23, 33, 27, 0.12);
        background: var(--wcsu-surface);
    }

    .wcsu-kicker,
    .wcsu-message {
        background: rgba(47, 111, 78, 0.1);
    }

    .wcsu-product,
    .wcsu-checkbox-item {
        background: #fff;
    }
}

@media (max-width: 640px) {
    .wcsu-upsells {
        border-radius: 16px;
    }

    .wcsu-list--cards {
        grid-template-columns: 1fr;
    }

    .wcsu-product__image {
        flex-basis: 78px;
    }

    .wcsu-product__image img {
        min-height: 96px;
    }

    .wcsu-checkbox-item {
        grid-template-columns: auto 44px minmax(0, 1fr);
        flex-basis: 100%;
    }

    .wcsu-checkbox-item > a {
        grid-column: 1 / -1;
    }

    .wcsu-checkbox-item__image img {
        width: 44px;
        height: 44px;
    }
}