/**
 * Printful Variant SKU Display Styles
 */

/* SKU container */
.pf-variant-sku {
    margin: 10px 0;
    font-size: 0.9em;
    line-height: 1.5;
    color: #333;
}

/* SKU label */
.pf-variant-sku .pf-sku-label {
    font-weight: 600;
    color: #222;
    margin-right: 5px;
}

/* SKU value */
.pf-variant-sku .pf-sku-value {
    font-family: monospace, Consolas, "Courier New", Courier, monospace;
    background-color: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid #e0e0e0;
    word-break: break-all;
}

/* Placeholder text when no variation is selected */
.pf-variant-sku .pf-sku-placeholder {
    color: #999;
    font-style: italic;
}

/* SKU wrapper container (PHP inserted) */
.pf-variant-sku-wrap {
    margin: 10px 0;
}

/* Mobile responsive adjustments */
@media screen and (max-width: 768px) {
    .pf-variant-sku {
        font-size: 0.85em;
    }
    
    .pf-variant-sku .pf-sku-value {
        display: inline-block;
        margin-top: 3px;
    }
}