{{-- Remove unwanted external font links while allowing Plus Jakarta Sans --}}
<script>
    (function() {
        const currentPath = (window.location.pathname || '').toLowerCase();
        const isInvoiceTemplateBuilder = currentPath.includes('/admin/invoice/template');

        function isAllowedPlusJakartaLink(href) {
            const lowerHref = (href || '').toLowerCase();

            // Keep Google stylesheet link when it is explicitly for Plus Jakarta Sans.
            return lowerHref.includes('fonts.googleapis.com')
                && (
                    lowerHref.includes('plus+jakarta+sans')
                    || lowerHref.includes('plus%20jakarta%20sans')
                );
        }

        function shouldRemoveExternalFontLink(href) {
            const lowerHref = (href || '').toLowerCase();
            const isExternalFontDomain = lowerHref.includes('fonts.bunny.net')
                || lowerHref.includes('fonts.googleapis.com')
                || lowerHref.includes('fonts.gstatic.com');

            if (!isExternalFontDomain) {
                return false;
            }

            return !isAllowedPlusJakartaLink(lowerHref);
        }

        // Function to remove external font links
        function removeExternalFontLinks() {
            // Remove external font links except allowed Plus Jakarta Sans stylesheet
            const fontLinks = document.querySelectorAll('link[href*="fonts.bunny.net"], link[href*="fonts.googleapis.com"], link[href*="fonts.gstatic.com"]');
            fontLinks.forEach(link => {
                const href = link.getAttribute('href') || '';
                if (shouldRemoveExternalFontLink(href)) {
                    link.remove();
                }
            });
            
            // Remove preconnect links for blocked font domains only.
            const preconnectLinks = document.querySelectorAll('link[rel="preconnect"][href*="fonts.bunny.net"], link[rel="preconnect"][href*="fonts.googleapis.com"], link[rel="preconnect"][href*="fonts.gstatic.com"]');
            preconnectLinks.forEach(link => {
                const href = link.getAttribute('href') || '';
                if (shouldRemoveExternalFontLink(href)) {
                    link.remove();
                }
            });
        }
        
        // Remove immediately if DOM is already loaded
        if (document.readyState === 'loading') {
            document.addEventListener('DOMContentLoaded', removeExternalFontLinks);
        } else {
            removeExternalFontLinks();
        }
        
        // On GrapesJS-heavy pages (invoice builder), skip live observing to avoid UI jank.
        if (isInvoiceTemplateBuilder) {
            return;
        }

        // Use MutationObserver to catch and remove font links as soon as they're added
        const observer = new MutationObserver(function(mutations) {
            mutations.forEach(function(mutation) {
                mutation.addedNodes.forEach(function(node) {
                    if (node.nodeType === 1) { // Element node
                        if (node.tagName === 'LINK') {
                            const href = node.getAttribute('href') || '';
                            if (shouldRemoveExternalFontLink(href)) {
                                node.remove();
                            }
                        }
                    }
                });
            });
        });
        
        // Start observing the document head for changes
        if (document.head) {
            observer.observe(document.head, {
                childList: true,
                subtree: true
            });
        }

        // Safety: don't keep observer forever.
        setTimeout(() => {
            try {
                observer.disconnect();
            } catch (_e) {}
        }, 10000);
    })();
</script>