.groupbuy-card[data-group-type],
.product-card[data-group-type],
.product-list-item[data-group-type] {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.groupbuy-card[data-group-type="unlimited"]::after,
.product-card[data-group-type="unlimited"]::after,
.product-list-item[data-group-type="unlimited"]::after {
    content: attr(data-group-type-label);
    position: absolute;
    top: 13px;
    left: -33px;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 124px;
    height: 24px;
    padding: 0 8px;
    box-sizing: border-box;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.08em;
    text-align: center;
    white-space: nowrap;
    pointer-events: none;
    transform: rotate(-45deg);
    transform-origin: center;
}

.groupbuy-card[data-group-type="unlimited"],
.product-card[data-group-type="unlimited"] {
    background: linear-gradient(180deg, #ffffff 0%, #faf8ff 100%);
    box-shadow:
        0 0 0 1px rgba(99, 91, 255, 0.18),
        0 14px 30px rgba(99, 91, 255, 0.12);
}

.product-list-item[data-group-type="unlimited"] {
    background: linear-gradient(90deg, rgba(99, 91, 255, 0.08) 0%, #ffffff 24%);
    box-shadow: inset 3px 0 0 #635bff;
}

.groupbuy-card[data-group-type="unlimited"]::before,
.product-card[data-group-type="unlimited"]::before,
.product-list-item[data-group-type="unlimited"]::before {
    content: "";
    position: absolute;
    top: 13px;
    left: -33px;
    width: 124px;
    height: 24px;
    z-index: 3;
    background: linear-gradient(135deg, #635bff 0%, #8b5cf6 55%, #22d3ee 100%);
    box-shadow: 0 10px 20px rgba(91, 77, 255, 0.22);
    transform: rotate(-45deg);
    transform-origin: center;
    pointer-events: none;
}

.groupbuy-card[data-group-type="unlimited"]::after,
.product-card[data-group-type="unlimited"]::after,
.product-list-item[data-group-type="unlimited"]::after {
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(49, 46, 129, 0.35);
}

.groupbuy-card[data-group-type="unlimited"] .card-img-top,
.product-card[data-group-type="unlimited"] .product-image,
.product-list-item[data-group-type="unlimited"] .product-list-image {
    background: linear-gradient(135deg, rgba(99, 91, 255, 0.14), rgba(34, 211, 238, 0.08));
}

.groupbuy-card[data-group-type="unlimited"] .text-primary,
.groupbuy-card[data-group-type="unlimited"] .card-title a,
.groupbuy-card[data-group-type="unlimited"] .groupbuy-price,
.product-card[data-group-type="unlimited"] .price-current,
.product-list-item[data-group-type="unlimited"] .price-now {
    color: #5b4dff !important;
}

.groupbuy-card[data-group-type="unlimited"] .progress {
    background: rgba(99, 91, 255, 0.12);
}

.product-card[data-group-type="unlimited"] .product-meta,
.product-list-item[data-group-type="unlimited"] .product-list-meta {
    color: #6b5cff;
}

.product-list-item[data-group-type="unlimited"]::before {
    top: 11px;
    left: -26px;
    width: 98px;
    height: 22px;
}

.product-list-item[data-group-type="unlimited"]::after {
    top: 11px;
    left: -26px;
    width: 98px;
    height: 22px;
    font-size: 9px;
}

@media (max-width: 991.98px) {
    .groupbuy-card[data-group-type="unlimited"]::after,
    .product-card[data-group-type="unlimited"]::after,
    .product-list-item[data-group-type="unlimited"]::after {
        font-size: 10px;
    }

    .groupbuy-card[data-group-type="unlimited"]::before,
    .product-card[data-group-type="unlimited"]::before {
        left: -35px;
        width: 116px;
        height: 22px;
    }

    .groupbuy-card[data-group-type="unlimited"]::after,
    .product-card[data-group-type="unlimited"]::after {
        top: 13px;
        left: -35px;
        width: 116px;
        height: 22px;
    }

    .product-list-item[data-group-type="unlimited"]::before {
        width: 92px;
        height: 20px;
    }

    .product-list-item[data-group-type="unlimited"]::after {
        top: 11px;
        left: -26px;
        width: 92px;
        height: 20px;
        font-size: 8px;
    }
}