.woo-ajax-order-tracking { max-width: 500px; margin: 20px auto; font-family: inherit; }
.woo-ajax-order-tracking input { width: 100%; padding:10px; margin-bottom:10px; box-sizing:border-box; }
.woo-ajax-order-tracking button { padding:10px 20px; cursor:pointer; }
.woo-order-item { padding:10px; margin:10px 0; border:1px solid #ddd; border-radius:5px; background:#f9f9f9; }
.woo-loading { font-style: italic; color: #0073aa; }

/* Responsive for mobile */
@media screen and (max-width: 768px) {
    .woo-ajax-order-tracking { padding: 0 10px; }
    .woo-ajax-order-tracking input, .woo-ajax-order-tracking button { width: 100%; }
}