Bug fixes:

• The "Inspect" floating button now reliably appears on modern Shopify product pages (Dawn 11+ themes and similar). A common theme CSS rule (div:empty { display: none }) was incorrectly hiding our Shadow DOM host on those sites, so the button was injected but invisible. Now overridden with defensive inline styles.
• More resilient product detection on pages that load product data after the initial page render. The detection logic now retries at 0.5s / 1.5s / 3.5s / 7s / 12s after document idle, on window.load, and watches for late-injected product signals via a bounded MutationObserver.
• Better handling of malformed JSON-LD product schemas. Some store themes emit product descriptions with unescaped control characters (raw newlines inside JSON string literals). A lenient fallback parser now recovers these cases instead of dropping the entire schema.

No new permissions. No new data collected. No behavior change for sites that were already working.