Html2pdf.js: -types

.reset-btn background: #4a2e2e;

body background: #e2e8f0; font-family: 'Inter', sans-serif; padding: 40px 24px; display: flex; justify-content: center; align-items: center; flex-direction: column;

function exportToPDF() // Show a temporary loading effect (optional) const originalBtnText = generateBtn.innerHTML; generateBtn.innerHTML = '<i class="fas fa-spinner fa-pulse"></i> Generating PDF...'; generateBtn.disabled = true; // Use html2pdf from the bundle html2pdf().set(pdfOpts).from(paperElement).save().then(() => generateBtn.innerHTML = originalBtnText; generateBtn.disabled = false; ).catch(err => console.error("PDF generation error: ", err); generateBtn.innerHTML = originalBtnText; generateBtn.disabled = false; alert("PDF generation error. Please check console or try again."); ); if (generateBtn) generateBtn.addEventListener('click', exportToPDF); // ---- PRINT PREVIEW using browser's print (high-fidelity) ---- const printBtn = document.getElementById('previewPrintBtn'); if (printBtn) printBtn.addEventListener('click', () => // open print dialog with a temporary style to enhance printed paper look const originalTitle = document.title; document.title = 'Neural Topology Paper - Academic Print'; window.print(); document.title = originalTitle; ); // Add optional subtle print styles (to ensure printed version looks similar) const stylePrint = document.createElement('style'); stylePrint.textContent = `@media print body background: white; padding: 0; margin: 0; .toolbar, footer, .tool-group, .info-badge, .tool-btn display: none !important; .paper-studio box-shadow: none; margin:0; padding:0; .paper-container padding: 0; background: white; #academicPaper box-shadow: none; max-width: 100%; .paper-content padding: 0.7in; [contenteditable="true"] background: white; `; document.head.appendChild(stylePrint); // (Optional) Minor auto-fix for contenteditable newlines — not needed but keeps consistent // Additional validation: ensure that any newly added content through user edits is preserved. // Since all major elements are contenteditable, the PDF will render exactly what user edits. // For better math representation, we also added inline .math class but no extra rendering. console.log("Academic paper studio ready — edit any field, then export to PDF via html2pdf.js"); )(); </script> -types html2pdf.js

/* Typography for the camera-ready PDF */ .paper-content h1 font-size: 2.3rem; font-weight: 600; letter-spacing: -0.3px; margin-top: 0.5rem; margin-bottom: 0.25rem; text-align: center; font-family: 'Cormorant Garamond', serif; border-bottom: 2px solid #cbd5e1; display: inline-block; width: 100%; padding-bottom: 0.5rem;

/* Inner content styles — classic academic formatting */ .paper-content padding: 2.2rem 2.5rem; // For better math representation, we also added inline

<div class="paper-studio"> <div class="toolbar"> <div class="tool-group"> <button class="tool-btn primary" id="generatePdfBtn"> <i class="fas fa-file-pdf"></i> Download PDF (html2pdf) </button> <button class="tool-btn" id="previewPrintBtn"> <i class="fas fa-print"></i> Print Preview </button> <button class="tool-btn reset-btn" id="resetPaperBtn"> <i class="fas fa-undo-alt"></i> Reset to Original </button> </div> <div class="tool-group"> <span class="info-badge"><i class="fas fa-pen-fancy"></i> ✍️ Click any text → Edit live</span> <span class="info-badge"><i class="fas fa-magic"></i> High-res PDF typeset</span> </div> </div>

.tool-btn i font-size: 0.95rem;

.paper-content .author-line text-align: center; margin: 1rem 0 0.5rem; font-size: 1rem; font-weight: 500; font-family: 'Inter', sans-serif; color: #2d3e50;