.wpc-grid {
    display: grid;
    gap: 20px;
}

.wpc-grid.columns-2 { grid-template-columns: repeat(2, 1fr); }
.wpc-grid.columns-3 { grid-template-columns: repeat(3, 1fr); }
.wpc-grid.columns-4 { grid-template-columns: repeat(4, 1fr); }

.wpc-card {
    border: 1px solid #ddd;
    padding: 15px;
    text-align: center;
}

.wpc-card img {
    width: 100%;
    height: auto;
}

.wpc-attribute {
    width: 100%;
    margin: 8px 0;
}

.wpc-qty-wrap {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 10px 0;
}

.wpc-qty {
    width: 60px;
    text-align: center;
}

.wpc-plus,
.wpc-minus {
    width: 35px;
    cursor: pointer;
}

.wpc-add-to-cart {
    width: 100%;
    padding: 10px;
}

.wpc-add-to-cart:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}