-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathindex.html
More file actions
1020 lines (950 loc) · 60.8 KB
/
index.html
File metadata and controls
1020 lines (950 loc) · 60.8 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Primary Meta Tags -->
<meta name="title" content="TextAgent">
<meta name="description"
content="TextAgent is a powerful GitHub-style Markdown rendering tool with AI assistant, live preview, LaTeX math, Mermaid diagrams, syntax highlighting, dark mode, and export options to PDF, HTML, and MD—all fully client-side and secure.">
<meta name="keywords"
content="TextAgent, GitHub-style markdown, live preview, markdown editor, AI markdown assistant, LaTeX support, Mermaid diagrams, PDF export, syntax highlighting, markdown to HTML, secure markdown tool, client-side markdown viewer, ThisIs-Developer, advanced markdown parser, next-gen markdown tool">
<meta name="author" content="ThisIs-Developer">
<meta name="robots" content="index, follow">
<meta name="language" content="English">
<meta name="distribution" content="global">
<meta name="rating" content="general">
<meta name="referrer" content="strict-origin-when-cross-origin">
<!-- Content Security Policy -->
<meta http-equiv="Content-Security-Policy" content="
default-src 'self';
script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net https://esm.sh https://esm.run https://www.gstatic.com https://vjs.zencdn.net https://unpkg.com https://threejs.org https://challenges.cloudflare.com;
style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net https://vjs.zencdn.net https://challenges.cloudflare.com;
connect-src 'self' https: http: https://firestore.googleapis.com https://generativelanguage.googleapis.com https://api.groq.com https://openrouter.ai https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://esm.sh https://esm.run https://huggingface.co https://cdn-lfs.hf.co https://cdn-lfs-us-1.hf.co;
img-src 'self' data: blob: https://www.plantuml.com https://textagent.github.io https://img.shields.io https://www.google.com https://challenges.cloudflare.com;
font-src 'self' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net;
media-src 'self' blob: https: http:;
worker-src 'self' blob:;
child-src 'self' blob:;
frame-src 'self' blob: https://webvm.io https://s.tradingview.com https://www.youtube-nocookie.com https://www.youtube.com https://player.vimeo.com https://excalidraw.com https://challenges.cloudflare.com;
object-src 'none';
base-uri 'self';
">
<!-- Open Graph / Facebook -->
<meta property="og:type" content="website">
<meta property="og:url" content="https://textagent.github.io/">
<meta property="og:title" content="TextAgent">
<meta property="og:description"
content="TextAgent is a powerful GitHub-style Markdown rendering tool with AI assistant, live preview, LaTeX math, Mermaid diagrams, syntax highlighting, dark mode, and export options to PDF, HTML, and MD—all fully client-side and secure.">
<meta property="og:image" content="https://textagent.github.io/assets/icon.png">
<!-- Twitter -->
<meta property="twitter:card" content="summary_large_image">
<meta property="twitter:url" content="https://textagent.github.io/">
<meta property="twitter:title" content="TextAgent">
<meta property="twitter:description"
content="TextAgent is a powerful GitHub-style Markdown rendering tool with AI assistant, live preview, LaTeX math, Mermaid diagrams, syntax highlighting, dark mode, and export options to PDF, HTML, and MD—all fully client-side and secure.">
<meta property="twitter:image" content="https://textagent.github.io/assets/icon.png">
<title>TextAgent</title>
<link href="assets/icon.png" rel="icon" type="image/png">
<!-- Anti-flicker: set theme BEFORE any CSS/JS loads -->
<script>
(function () {
var t = localStorage.getItem('markdown-viewer-theme') ||
(window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light');
document.documentElement.setAttribute('data-theme', t);
})();
</script>
<style>
/* Critical CSS to prevent white flash in dark mode */
html[data-theme="dark"] {
background: #0d1117;
color: #c9d1d9;
}
html[data-theme="light"] {
background: #ffffff;
color: #1f2328;
}
body {
background: inherit;
color: inherit;
}
</style>
<!-- Updated libraries to latest versions -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.min.js" crossorigin="anonymous"
defer></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.2.7/pdfmake.min.js"
integrity="sha384-VFQrHzqBh5qiJIU0uGU5CIW3+OWpdGGJM9LBnGbuIH2mkICcFZ7lPd/AAtI7SNf7" crossorigin="anonymous"
defer></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.2.7/vfs_fonts.js"
integrity="sha384-/RlQG9uf0M2vcTw3CX7fbqgbj/h8wKxw7C3zu9/GxcBPRKOEcESxaxufwRXqzq6n" crossorigin="anonymous"
defer></script>
<script src="https://www.gstatic.com/firebasejs/10.12.0/firebase-app-compat.js"
integrity="sha384-sEVIly94UBRLKWdkYoPpSG7GD/e79YHMrxVyZaOk712Ga7+EAw6w1EFi+xBzBdd+" crossorigin="anonymous"
defer></script>
<script src="https://www.gstatic.com/firebasejs/10.12.0/firebase-firestore-compat.js"
integrity="sha384-M481iNZJtbpypKgvlvZ+78Giq0BsewFLk5r2k+MOcGXlwKCc27DQRZ+WCV/zpmpC" crossorigin="anonymous"
defer></script>
<!-- File format converters (MarkItDown-inspired) -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/4.4.168/pdf.min.mjs" type="module"
integrity="sha384-fzqD3KLclV6zyTSuToNuSG370CipiqN572vfT2zti7ORKnQPaJrvsz8deY+/Tgwe"
crossorigin="anonymous"></script>
<!-- Nerdamer: LaTeX math evaluator (symbolic CAS) -->
<script src="https://cdn.jsdelivr.net/npm/nerdamer@1.1.13/nerdamer.core.min.js" crossorigin="anonymous"
defer></script>
<script src="https://cdn.jsdelivr.net/npm/nerdamer@1.1.13/Algebra.js" crossorigin="anonymous" defer></script>
<script src="https://cdn.jsdelivr.net/npm/nerdamer@1.1.13/Calculus.js" crossorigin="anonymous" defer></script>
<script src="https://cdn.jsdelivr.net/npm/nerdamer@1.1.13/Solve.js" crossorigin="anonymous" defer></script>
<!-- just-bash: sandboxed bash interpreter for executable code blocks -->
<script type="module">
try {
const mod = await import("./js/vendor/just-bash.browser.js");
window.JustBash = mod.Bash;
console.log('just-bash loaded successfully');
window.dispatchEvent(new Event('just-bash-ready'));
} catch (e) {
console.warn('just-bash failed to load:', e);
}
</script>
</head>
<body>
<div class="app-container">
<header class="app-header">
<div class="container-fluid d-flex justify-content-between align-items-center header-container">
<!-- Left section: Logo, GitHub, Stats -->
<div class="d-flex align-items-center header-left">
<button id="collapse-header-btn" class="tool-button header-brand-toggle" title="Hide full header">
<i class="bi bi-chevron-up"></i> <span class="brand-label">TextAgent</span>
</button>
<a href="https://github.com/Textagent/textagent.github.io/" class="github-link"
title="View on GitHub" target="_blank" rel="noopener noreferrer">
<i class="bi bi-github"></i>
</a>
<span class="doc-title-chip" id="doc-title-chip" title="Click to rename file">
<i class="bi bi-file-earmark-text doc-title-icon"></i>
<span class="doc-title-name" id="doc-title-name">Untitled</span>
<i class="bi bi-pencil doc-title-edit-icon"></i>
</span>
<div class="stats-pill-wrapper d-none d-xl-flex">
<button id="stats-toggle" class="stats-toggle-btn" title="Document stats">
<i class="bi bi-info-circle"></i>
</button>
<div id="stats-container" class="stats-pill">
<div class="stats-pill-inner">
<div class="stat-chip">
<i class="bi bi-clock"></i> <span id="reading-time">0</span> min
</div>
<div class="stat-chip">
<i class="bi bi-text-paragraph"></i> <span id="word-count">0</span> words
</div>
<div class="stat-chip">
<i class="bi bi-fonts"></i> <span id="char-count">0</span> chars
</div>
<div class="stat-chip autosave-indicator" id="autosave-indicator" style="display:none">
<span class="autosave-dot"></span> <span id="autosave-text">Saved</span>
</div>
</div>
</div>
</div>
<button id="help-mode-btn" class="help-mode-pill"
title="Help Mode — click any button to learn what it does">
<i class="bi bi-question-circle"></i> <span>Help</span>
</button>
<a href="https://github.com/Textagent/textagent.github.io/issues" class="help-mode-pill"
title="Open Issues" target="_blank" rel="noopener noreferrer"
style="text-decoration:none;color:inherit;font-size:0.55rem;padding:2px 6px;gap:2px;white-space:normal;text-align:center;line-height:1.1;max-width:3.2rem">
<i class="bi bi-bug"></i> <span>Open Issues</span>
</a>
</div>
<!-- Center section: View Mode Buttons -->
<div class="view-mode-group d-none d-xl-flex" role="group" aria-label="View mode">
<button class="view-mode-btn" data-mode="editor" aria-pressed="false" title="Editor only">
<i class="bi bi-file-text"></i>
<span>Editor</span>
</button>
<button class="view-mode-btn active" data-mode="split" aria-pressed="true">
<i class="bi bi-layout-split"></i>
<span>Split</span>
</button>
<button class="view-mode-btn" data-mode="preview" aria-pressed="false">
<i class="bi bi-eye"></i>
<span>Preview</span>
</button>
<button class="view-mode-btn" data-mode="ppt" aria-pressed="false">
<i class="bi bi-easel"></i>
<span>PPT</span>
</button>
<button class="view-mode-btn" data-mode="page" aria-pressed="false">
<i class="bi bi-file-earmark-richtext"></i>
<span>Page</span>
</button>
</div>
<!-- Right section: Toolbar -->
<div class="toolbar d-none d-xl-flex header-right">
<button id="new-document-btn" class="tool-button" title="New Document">
<i class="bi bi-file-earmark-plus"></i>
</button>
<button id="template-btn" class="tool-button" title="Templates">
<i class="bi bi-columns-gap"></i>
</button>
<span class="toolbar-separator"></span>
<button id="toggle-sync" class="tool-button sync-enabled"
title="Toggle Sync Scrolling (Ctrl+Shift+S)">
<i class="bi bi-link"></i>
</button>
<button id="workspace-toggle" class="tool-button" title="File Tree">
<i class="bi bi-folder2-open"></i>
</button>
<button id="toc-toggle" class="tool-button" title="Table of Contents">
<i class="bi bi-list-nested"></i>
</button>
<button id="import-button" class="tool-button" title="Import File">
<i class="bi bi-upload"></i>
</button>
<input type="file" id="file-input" class="file-input"
accept=".md,.markdown,.docx,.xlsx,.xls,.csv,.html,.htm,.json,.xml,.pdf,text/markdown,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/vnd.ms-excel,text/csv,text/html,application/json,text/xml,application/pdf">
<div class="dropdown">
<button class="tool-button dropdown-toggle" type="button" id="exportDropdown"
data-bs-toggle="dropdown" aria-expanded="false" title="Export">
<i class="bi bi-download"></i>
</button>
<ul class="dropdown-menu" aria-labelledby="exportDropdown">
<li><button class="dropdown-item" type="button" id="export-md">Markdown (.md)</button></li>
<li><button class="dropdown-item" type="button" id="export-html">HTML</button></li>
<li><button class="dropdown-item" type="button" id="export-pdf">PDF</button></li>
<li>
<hr class="dropdown-divider">
</li>
<li><button class="dropdown-item" type="button" id="export-llm-memory"><i
class="bi bi-braces me-1"></i>LLM Memory</button></li>
</ul>
</div>
<button id="copy-markdown-button" class="tool-button" title="Copy Markdown">
<i class="bi bi-clipboard"></i>
</button>
<button id="share-button" class="tool-button" title="Share Markdown">
<i class="bi bi-share"></i>
</button>
<!-- Overflow group: lower-priority buttons hidden at narrow widths -->
<span class="toolbar-separator"></span>
<button id="ai-toggle-button" class="tool-button ai-sparkle-btn" title="AI Assistant">
<i class="bi bi-stars"></i> <span>AI</span>
</button>
<button id="ai-model-select-btn" class="tool-button" title="Select AI Model">
<i class="bi bi-cpu"></i>
</button>
<div class="toolbar-overflow-wrapper">
<div class="toolbar-overflow-group">
<button id="present-button" class="tool-button" title="Presentation Mode">
<i class="bi bi-easel"></i>
</button>
<button id="word-wrap-toggle" class="tool-button" title="Toggle Word Wrap">
<i class="bi bi-text-wrap"></i>
</button>
<button id="focus-mode-toggle" class="tool-button" title="Focus Mode">
<i class="bi bi-body-text"></i>
</button>
<button id="zen-mode-button" class="tool-button" title="Zen Mode (Distraction-free)">
<i class="bi bi-fullscreen"></i>
</button>
<button id="speech-to-text-btn" class="tool-button"
title="Voice Dictation (Speech to Text)">
<i class="bi bi-mic"></i>
</button>
<div class="dropdown">
<button class="tool-button dropdown-toggle" type="button" id="themePickerDropdown"
data-bs-toggle="dropdown" aria-expanded="false" title="Preview Theme">
<i class="bi bi-palette"></i>
</button>
<ul class="dropdown-menu" aria-labelledby="themePickerDropdown">
<li><button class="dropdown-item theme-option" data-theme-name="github"
type="button">GitHub</button></li>
<li><button class="dropdown-item theme-option" data-theme-name="gitlab"
type="button">GitLab</button></li>
<li><button class="dropdown-item theme-option" data-theme-name="notion"
type="button">Notion</button></li>
<li><button class="dropdown-item theme-option" data-theme-name="dracula"
type="button">Dracula</button></li>
<li><button class="dropdown-item theme-option" data-theme-name="solarized"
type="button">Solarized</button></li>
<li><button class="dropdown-item theme-option" data-theme-name="evergreen"
type="button">🌿 Evergreen</button></li>
</ul>
</div>
<button id="theme-toggle" class="tool-button" title="Toggle Dark Mode">
<i class="bi bi-moon"></i>
</button>
</div>
<button id="toolbar-overflow-btn" class="tool-button toolbar-overflow-toggle"
title="More tools">
<i class="bi bi-three-dots-vertical"></i>
</button>
</div>
</div>
<!-- Hamburger menu for mobile -->
<div class="mobile-menu d-xl-none">
<button id="mobile-menu-toggle" class="tool-button" title="Menu">
<i class="bi bi-list"></i>
</button>
<div id="mobile-menu-panel" class="mobile-menu-panel">
<div class="mobile-menu-header">
<h5>Menu</h5>
<button id="close-mobile-menu" class="tool-button">
<i class="bi bi-x-lg"></i>
</button>
</div>
<!-- Story 1.4: Mobile View Mode Buttons -->
<div class="mobile-view-mode-group mb-3" role="group" aria-label="View mode">
<button class="mobile-view-mode-btn" data-mode="editor" aria-pressed="false"
title="Editor only">
<i class="bi bi-file-text"></i>
<span>Editor</span>
</button>
<button class="mobile-view-mode-btn active" data-mode="split" aria-pressed="true"
title="Split view">
<i class="bi bi-layout-split"></i>
<span>Split</span>
</button>
<button class="mobile-view-mode-btn" data-mode="preview" aria-pressed="false"
title="Preview only">
<i class="bi bi-eye"></i>
<span>Preview</span>
</button>
<button class="mobile-view-mode-btn" data-mode="ppt" aria-pressed="false"
title="Presentation view">
<i class="bi bi-easel"></i>
<span>PPT</span>
</button>
<button class="mobile-view-mode-btn" data-mode="page" aria-pressed="false"
title="Page view (A4)">
<i class="bi bi-file-earmark-richtext"></i>
<span>Page</span>
</button>
</div>
<div class="mobile-stats-container mb-3">
<div class="stat-item mb-2">
<i class="bi bi-clock me-1"></i> <span id="mobile-reading-time">0</span> Min Read
</div>
<div class="stat-item mb-2">
<i class="bi bi-text-paragraph me-1"></i> <span id="mobile-word-count">0</span> Words
</div>
<div class="stat-item">
<i class="bi bi-fonts me-1"></i> <span id="mobile-char-count">0</span> Chars
</div>
</div>
<div class="mobile-menu-items">
<button id="mobile-toggle-sync" class="mobile-menu-item tool-button sync-enabled"
title="Toggle Sync Scrolling">
<i class="bi bi-link"></i> Sync On
</button>
<button id="mobile-template-btn" class="mobile-menu-item" title="Templates">
<i class="bi bi-columns-gap me-2"></i> Templates
</button>
<button id="mobile-import-button" class="mobile-menu-item" title="Import File">
<i class="bi bi-upload me-2"></i> Import File
</button>
<button id="mobile-export-md" class="mobile-menu-item" title="Export as Markdown">
<i class="bi bi-file-earmark-text me-2"></i> Export as Markdown
</button>
<button id="mobile-export-html" class="mobile-menu-item" title="Export as HTML">
<i class="bi bi-file-earmark-code me-2"></i> Export as HTML
</button>
<button id="mobile-export-pdf" class="mobile-menu-item" title="Export as PDF">
<i class="bi bi-file-earmark-pdf me-2"></i> Export as PDF
</button>
<button id="mobile-export-llm-memory" class="mobile-menu-item" title="Export as LLM Memory">
<i class="bi bi-braces me-2"></i> LLM Memory
</button>
<button id="mobile-copy-markdown" class="mobile-menu-item" title="Copy Markdown">
<i class="bi bi-clipboard me-2"></i> Copy
</button>
<button id="mobile-share-button" class="mobile-menu-item" title="Share Markdown">
<i class="bi bi-share me-2"></i> Share
</button>
<button id="mobile-speech-btn" class="mobile-menu-item" title="Voice Dictation">
<i class="bi bi-mic me-2"></i> Voice Dictation
</button>
<button id="mobile-ai-button" class="mobile-menu-item" title="AI Assistant">
<i class="bi bi-stars me-2"></i> AI Assistant
</button>
<button id="mobile-theme-toggle" class="mobile-menu-item" title="Toggle Dark Mode">
<i class="bi bi-moon me-2"></i> Dark Mode
</button>
</div>
</div>
<div id="mobile-menu-overlay"></div>
</div>
</div>
</header>
<div id="dropzone" class="dropzone container-fluid mt-1">
<button id="close-dropzone" class="close-btn" title="Close dropzone">
<i class="bi bi-x-lg"></i>
</button>
<p class="mb-0"><i class="bi bi-cloud-arrow-up me-1"></i>Drop your file here or click to browse
<small class="ms-2" style="font-size:0.8rem; opacity:0.55; color: var(--text-color)">MD, DOCX, XLSX,
CSV, HTML, JSON, XML,
PDF</small>
</p>
</div>
<!-- Conversion Progress Overlay is injected by js/modal-templates.js -->
<!-- Quick Action Bar (visible when dropzone is closed) -->
<div id="quick-action-bar" class="quick-action-bar" style="display:none">
<!-- Header toggle — restores full header view -->
<button id="qab-header-toggle" class="qab-logo-btn qab-brand-toggle" title="Show full header">
<i class="bi bi-chevron-down"></i> <span class="brand-label">TextAgent</span>
</button>
<span class="doc-title-chip qab-doc-title" id="qab-doc-title-chip" title="Click to rename file">
<i class="bi bi-file-earmark-text doc-title-icon"></i>
<span class="doc-title-name" id="qab-doc-title-name">Untitled</span>
<i class="bi bi-pencil doc-title-edit-icon"></i>
</span>
<span class="qab-separator"></span>
<!-- View mode buttons (mirrored from header) -->
<div class="qab-view-modes">
<button class="qab-view-btn active" data-mode="editor" title="Editor only">
<i class="bi bi-file-text"></i> Editor
</button>
<button class="qab-view-btn" data-mode="split" title="Split view">
<i class="bi bi-layout-split"></i> Split
</button>
<button class="qab-view-btn" data-mode="preview" title="Preview only">
<i class="bi bi-eye"></i> Preview
</button>
<button class="qab-view-btn" data-mode="ppt" title="Presentation view">
<i class="bi bi-easel"></i> PPT
</button>
<button class="qab-view-btn" data-mode="page" title="Page view (A4)">
<i class="bi bi-file-earmark-richtext"></i> Page
</button>
</div>
<span class="qab-separator"></span>
<!-- Find/Replace section (hidden by default, toggles on Search click) -->
<div id="qab-find-section" class="qab-find-section" style="display:none">
<div class="qab-find-group">
<input type="text" id="qab-find-input" placeholder="Find..." autocomplete="off" class="qab-input" />
<button class="qab-find-btn" id="qab-regex-toggle" title="Toggle Regex">.*</button>
<span class="qab-match-count" id="qab-match-count">0 results</span>
<button class="qab-find-btn" id="qab-find-prev" title="Previous"><i
class="bi bi-chevron-up"></i></button>
<button class="qab-find-btn" id="qab-find-next" title="Next"><i
class="bi bi-chevron-down"></i></button>
</div>
<div class="qab-replace-group">
<input type="text" id="qab-replace-input" placeholder="Replace..." autocomplete="off"
class="qab-input" />
<button class="qab-find-btn" id="qab-replace-one" title="Replace">Replace</button>
<button class="qab-find-btn" id="qab-replace-all" title="Replace All">All</button>
</div>
<span class="qab-separator"></span>
</div>
<!-- Action buttons -->
<div class="qab-actions">
<button id="qab-new" class="qab-btn" title="New Document">
<i class="bi bi-plus-lg"></i> New
</button>
<button id="qab-template" class="qab-btn" title="Templates">
<i class="bi bi-columns-gap"></i> Template
</button>
<button id="qab-import" class="qab-btn" title="Import File">
<i class="bi bi-upload"></i> Import
</button>
<div class="dropdown qab-dropdown">
<button class="qab-btn dropdown-toggle" type="button" data-bs-toggle="dropdown"
aria-expanded="false" title="Export">
<i class="bi bi-download"></i> Export
</button>
<ul class="dropdown-menu">
<li><button class="dropdown-item" type="button" id="qab-export-md">Markdown (.md)</button></li>
<li><button class="dropdown-item" type="button" id="qab-export-html">HTML</button></li>
<li><button class="dropdown-item" type="button" id="qab-export-pdf">PDF</button></li>
<li>
<hr class="dropdown-divider">
</li>
<li><button class="dropdown-item" type="button" id="qab-export-llm-memory"><i
class="bi bi-braces me-1"></i>LLM Memory</button></li>
</ul>
</div>
<button id="qab-search" class="qab-btn" title="Find & Replace (Ctrl+F)">
<i class="bi bi-search"></i> Search
</button>
<button id="qab-files" class="qab-btn" title="File Tree">
<i class="bi bi-folder2-open"></i> Files
</button>
<button id="qab-share" class="qab-btn" title="Share Markdown">
<i class="bi bi-share"></i> Share
</button>
<div class="dropdown qab-dropdown">
<button class="qab-btn dropdown-toggle" type="button" data-bs-toggle="dropdown"
aria-expanded="false" title="Tools">
<i class="bi bi-tools"></i> Tools
</button>
<ul class="dropdown-menu">
<li><button class="dropdown-item" type="button" id="qab-toc"><i
class="bi bi-list-nested me-2"></i>Table of Contents</button></li>
<li><button class="dropdown-item" type="button" id="qab-copy"><i
class="bi bi-clipboard me-2"></i>Copy Markdown</button></li>
<li>
<hr class="dropdown-divider">
</li>
<li><button class="dropdown-item" type="button" id="qab-present"><i
class="bi bi-easel me-2"></i>Presentation</button></li>
<li><button class="dropdown-item" type="button" id="qab-zen"><i
class="bi bi-fullscreen me-2"></i>Zen Mode</button></li>
<li><button class="dropdown-item" type="button" id="qab-wordwrap"><i
class="bi bi-text-wrap me-2"></i>Word Wrap</button></li>
<li><button class="dropdown-item" type="button" id="qab-focus"><i
class="bi bi-body-text me-2"></i>Focus Mode</button></li>
<li><button class="dropdown-item" type="button" id="qab-voice"><i
class="bi bi-mic me-2"></i>Voice Dictation</button></li>
<li>
<hr class="dropdown-divider">
</li>
<li><button class="dropdown-item" type="button" id="qab-theme"><i class="bi bi-moon me-2"
id="qab-theme-icon"></i><span id="qab-theme-label">Dark Mode</span></button></li>
<li>
<hr class="dropdown-divider">
</li>
<li><button class="dropdown-item" type="button" id="qab-preview-theme-toggle"><i
class="bi bi-palette me-2"></i>Preview Theme <i class="bi bi-chevron-right ms-auto"
id="qab-theme-chevron" style="font-size:10px"></i></button></li>
<div id="qab-theme-list" style="display:none">
<li><button class="dropdown-item qab-theme-option ps-4" type="button"
data-theme-name="github"><i
class="bi bi-check2 me-2 qab-theme-check"></i>GitHub</button></li>
<li><button class="dropdown-item qab-theme-option ps-4" type="button"
data-theme-name="gitlab"><i
class="bi bi-check2 me-2 qab-theme-check"></i>GitLab</button></li>
<li><button class="dropdown-item qab-theme-option ps-4" type="button"
data-theme-name="notion"><i
class="bi bi-check2 me-2 qab-theme-check"></i>Notion</button></li>
<li><button class="dropdown-item qab-theme-option ps-4" type="button"
data-theme-name="dracula"><i
class="bi bi-check2 me-2 qab-theme-check"></i>Dracula</button></li>
<li><button class="dropdown-item qab-theme-option ps-4" type="button"
data-theme-name="solarized"><i
class="bi bi-check2 me-2 qab-theme-check"></i>Solarized</button></li>
<li><button class="dropdown-item qab-theme-option ps-4" type="button"
data-theme-name="evergreen"><i class="bi bi-check2 me-2 qab-theme-check"></i>🌿
Evergreen</button></li>
</div>
<li>
<hr class="dropdown-divider">
</li>
<li><a class="dropdown-item" href="https://github.com/Textagent/textagent.github.io/issues"
target="_blank" rel="noopener noreferrer"><i class="bi bi-bug me-2"></i>Open Issues</a>
</li>
</ul>
</div>
<button id="qab-ai" class="qab-btn" title="AI Assistant">
<i class="bi bi-stars"></i> AI
</button>
<button id="qab-model" class="qab-btn" title="Select AI Model">
<i class="bi bi-cpu"></i> Model
</button>
<button id="qab-more" class="qab-btn" title="Open Dropzone">
<i class="bi bi-cloud-arrow-up"></i> Upload
</button>
<button id="qab-help" class="qab-btn" title="Help Mode">
<i class="bi bi-question-circle"></i> Help
</button>
</div>
</div>
<!-- Floating restore pill — visible only when header is fully hidden (level 2) -->
<button id="header-restore-pill" class="header-restore-pill" title="Show full header" style="display:none">
<i class="bi bi-chevron-down"></i> <span class="brand-label">TextAgent</span>
</button>
<!-- Formatting Toolbar -->
<div class="formatting-toolbar" id="formatting-toolbar">
<button class="fmt-btn" data-action="undo" title="Undo (Ctrl+Z)"><i
class="bi bi-arrow-counterclockwise"></i></button>
<button class="fmt-btn" data-action="redo" title="Redo (Ctrl+Y)"><i
class="bi bi-arrow-clockwise"></i></button>
<span class="fmt-separator"></span>
<button class="fmt-btn" data-action="bold" title="Bold (Ctrl+B)"><i class="bi bi-type-bold"></i></button>
<button class="fmt-btn" data-action="italic" title="Italic (Ctrl+I)"><i
class="bi bi-type-italic"></i></button>
<button class="fmt-btn" data-action="strikethrough" title="Strikethrough"><i
class="bi bi-type-strikethrough"></i></button>
<span class="fmt-separator"></span>
<button class="fmt-btn" data-action="heading" title="Heading"><i class="bi bi-type-h1"></i></button>
<button class="fmt-btn" data-action="link" title="Link (Ctrl+K)"><i class="bi bi-link-45deg"></i></button>
<button class="fmt-btn" data-action="image" title="Image"><i class="bi bi-image"></i></button>
<button class="fmt-btn" data-action="code" title="Inline Code"><i class="bi bi-code"></i></button>
<button class="fmt-btn" data-action="codeblock" title="Code Block"><i
class="bi bi-code-square"></i></button>
<span class="fmt-separator"></span>
<button class="fmt-btn" data-action="ul" title="Bullet List"><i class="bi bi-list-ul"></i></button>
<button class="fmt-btn" data-action="ol" title="Numbered List"><i class="bi bi-list-ol"></i></button>
<button class="fmt-btn" data-action="tasklist" title="Task List"><i
class="bi bi-check2-square"></i></button>
<button class="fmt-btn" data-action="quote" title="Blockquote"><i class="bi bi-quote"></i></button>
<span class="fmt-separator"></span>
<button class="fmt-btn" data-action="hr" title="Horizontal Rule"><i class="bi bi-dash-lg"></i></button>
<button class="fmt-btn" data-action="table" title="Insert Table"><i class="bi bi-table"></i></button>
<span class="fmt-separator"></span>
<div class="fmt-clear-group" title="Clear Text">
<span class="fmt-clear-group-label">Clear</span>
<button class="fmt-btn fmt-clear-btn" data-action="clear-all" title="Clear All Text"><i
class="bi bi-eraser"></i></button>
<button class="fmt-btn fmt-clear-btn" data-action="clear-selection" title="Clear Selected Text"><i
class="bi bi-backspace"></i></button>
</div>
<span class="fmt-separator"></span>
<div class="fmt-ai-group" title="AI Document Generation Tags">
<span class="fmt-ai-group-label">AI Tags</span>
<button class="fmt-btn fmt-ai-btn" data-action="ai-tag" title="Tag as AI Generate">AI</button>
<div class="fmt-group-overflow">
<button class="fmt-btn fmt-group-more-btn" title="More AI tags">…</button>
<div class="fmt-group-dropdown">
<button class="fmt-btn fmt-image-btn" data-action="image-tag"
title="Tag as AI Image Generate">Image</button>
<button class="fmt-btn fmt-agent-btn" data-action="agent-tag"
title="Tag as Agent Flow Pipeline">Agent</button>
<button class="fmt-btn fmt-memory-btn" data-action="memory-tag"
title="Tag as Context Memory Source">📚 Memory</button>
<button class="fmt-btn fmt-ocr-btn" data-action="ocr-tag"
title="Tag as OCR Scan (Image to Text/SVG)">🔍 OCR</button>
<button class="fmt-btn fmt-translate-btn" data-action="translate-tag"
title="Tag as Translation (Text + Audio)">🌐 Translate</button>
<button class="fmt-btn fmt-tts-btn" data-action="tts-tag"
title="Tag as Text-to-Speech (Audio)">🔊 TTS</button>
<button class="fmt-btn fmt-stt-btn" data-action="stt-tag"
title="Tag as Speech-to-Text (Transcribe)">🎤 STT</button>
<button class="fmt-btn fmt-game-btn" data-action="game-tag"
title="AI Game Builder (Three.js / Canvas / P5.js)">🎮 Game</button>
<button class="fmt-btn fmt-fill-btn" data-action="fill-all" id="docgen-fill-btn"
title="Fill all AI blocks">Fill</button>
</div>
</div>
</div>
<span class="fmt-separator"></span>
<div class="fmt-api-group" title="API Call Tags">
<span class="fmt-api-group-label">API</span>
<button class="fmt-btn fmt-api-get-btn" data-action="api-get-tag"
title="Insert GET API call">GET</button>
<button class="fmt-btn fmt-api-post-btn" data-action="api-post-tag"
title="Insert POST API call">POST</button>
</div>
<span class="fmt-separator"></span>
<div class="fmt-linux-group" title="Linux & Compiled Languages">
<span class="fmt-api-group-label" style="color:#22c55e">Linux</span>
<button class="fmt-btn fmt-linux-btn" data-action="linux-tag" title="Insert Linux terminal tag">🐧
Linux</button>
<button class="fmt-btn fmt-linux-btn" data-action="linux-cpp-tag" title="Insert C++ (compile & run)">🔷
C++</button>
<div class="fmt-group-overflow">
<button class="fmt-btn fmt-group-more-btn" title="More languages">…</button>
<div class="fmt-group-dropdown">
<button class="fmt-btn fmt-linux-btn" data-action="linux-rust-tag"
title="Insert Rust (compile & run)">🦀 Rust</button>
<button class="fmt-btn fmt-linux-btn" data-action="linux-go-tag"
title="Insert Go (compile & run)">🐹 Go</button>
<button class="fmt-btn fmt-linux-btn" data-action="linux-java-tag"
title="Insert Java (compile & run)">☕ Java</button>
</div>
</div>
</div>
<span class="fmt-separator"></span>
<div class="fmt-linux-group" title="GitHub Tools">
<span class="fmt-api-group-label" style="color:#238636">Git</span>
<button class="fmt-btn fmt-git-btn" data-action="git-tag" title="Insert GitHub Analysis Tag">🐙
Git</button>
</div>
<span class="fmt-separator"></span>
<div class="fmt-linux-group" title="Whiteboard & Diagrams">
<span class="fmt-api-group-label" style="color:#6965db">Draw</span>
<button class="fmt-btn fmt-draw-btn" data-action="draw-tag" title="Insert Excalidraw / Mermaid whiteboard">🎨
Draw</button>
</div>
<span class="fmt-separator"></span>
<div class="fmt-coding-group" title="Executable Code Blocks">
<span class="fmt-coding-group-label">Coding</span>
<button class="fmt-btn fmt-coding-btn fmt-coding-bash" data-action="coding-bash"
title="Insert Bash block">🐚 Bash</button>
<button class="fmt-btn fmt-coding-btn fmt-coding-math" data-action="coding-math"
title="Insert Math block">🔢 Math</button>
<div class="fmt-group-overflow">
<button class="fmt-btn fmt-group-more-btn" title="More coding blocks">…</button>
<div class="fmt-group-dropdown">
<button class="fmt-btn fmt-coding-btn fmt-coding-python" data-action="coding-python"
title="Insert Python block">🐍 Python</button>
<button class="fmt-btn fmt-coding-btn fmt-coding-html" data-action="coding-html"
title="Insert HTML block">🌐 HTML</button>
<button class="fmt-btn fmt-coding-btn fmt-coding-js" data-action="coding-js"
title="Insert JavaScript block">⚡ JS</button>
<button class="fmt-btn fmt-coding-btn fmt-coding-sql" data-action="coding-sql"
title="Insert SQL block">🗄️ SQL</button>
<button class="fmt-btn fmt-coding-btn fmt-coding-latex" data-action="coding-latex"
title="Insert LaTeX block">📐 LaTeX</button>
</div>
</div>
</div>
<span class="fmt-separator"></span>
<div class="fmt-coding-group fmt-media-group" title="Media Embedding">
<span class="fmt-coding-group-label">Media</span>
<button class="fmt-btn fmt-media-btn" data-action="media-video"
title="Insert Video Player">▶ Video</button>
<div class="fmt-group-overflow">
<button class="fmt-btn fmt-group-more-btn" title="More media blocks">…</button>
<div class="fmt-group-dropdown">
<button class="fmt-btn fmt-media-btn" data-action="media-embed-grid"
title="Insert Embed Grid">🎬 Embed Grid</button>
<button class="fmt-btn fmt-media-btn" data-action="media-youtube"
title="Insert YouTube Video">▶ YouTube</button>
</div>
</div>
</div>
<span class="fmt-separator"></span>
<button class="fmt-btn fmt-vars-btn" id="apply-vars-btn"
title="Apply Variables — replace all $(varName) placeholders">
<i class="bi bi-braces-asterisk"></i> <span>Vars</span>
</button>
<span class="fmt-separator"></span>
<button class="fmt-btn fmt-run-all-btn" data-action="run-all" id="run-all-btn"
title="Run all executable blocks in document order">
<i class="bi bi-play-circle"></i> <span>Run All</span>
</button>
</div>
<!-- Speech-to-Text Status Bar -->
<div id="speech-status-bar" class="speech-status-bar" style="display:none">
<span class="speech-pulse"></span>
<span class="speech-lang" id="speech-lang-label">EN</span>
<span class="speech-interim" id="speech-interim-text"></span>
<button id="speech-lang-btn" class="speech-control-btn" title="Change language">
<i class="bi bi-globe2"></i>
</button>
<button id="speech-help-btn" class="speech-control-btn" title="Voice commands help">
<i class="bi bi-question-circle"></i>
</button>
<button id="speech-stop-btn" class="speech-control-btn" title="Stop dictation">
<i class="bi bi-stop-circle"></i>
</button>
</div>
<!-- Find & Replace Bar -->
<div class="find-replace-bar" id="find-replace-bar" style="display:none">
<div class="find-replace-row">
<div class="find-input-group">
<input type="text" id="find-input" placeholder="Find..." autocomplete="off" />
<button class="find-btn" id="find-regex-toggle" title="Toggle Regex">.*</button>
<span class="find-match-count" id="find-match-count">0 results</span>
</div>
<div class="find-nav-buttons">
<button class="find-btn" id="find-prev" title="Previous (Shift+Enter)"><i
class="bi bi-chevron-up"></i></button>
<button class="find-btn" id="find-next" title="Next (Enter)"><i
class="bi bi-chevron-down"></i></button>
</div>
<div class="replace-input-group">
<input type="text" id="replace-input" placeholder="Replace..." autocomplete="off" />
<button class="find-btn" id="replace-one" title="Replace">Replace</button>
<button class="find-btn" id="replace-all" title="Replace All">All</button>
</div>
<button class="find-btn find-close-btn" id="find-close" title="Close (Escape)"><i
class="bi bi-x-lg"></i></button>
</div>
</div>
<div class="content-container">
<!-- Workspace Sidebar -->
<aside class="workspace-sidebar" id="workspace-sidebar">
<div class="ws-header">
<span class="ws-header-title" id="ws-header-title" style="cursor:pointer"
title="Click to open folder">
<i class="bi bi-folder2-open"></i> <span id="ws-folder-label">Files</span></span>
<div class="ws-header-actions">
<button class="ws-new-btn ws-disk-header-btn" id="ws-header-refresh" title="Refresh from disk"
style="display:none">
<i class="bi bi-arrow-clockwise"></i>
</button>
<button class="ws-new-btn ws-disk-header-btn ws-disk-disconnect" id="ws-header-disconnect"
title="Disconnect folder" style="display:none">
<i class="bi bi-x-circle"></i>
</button>
<button class="ws-new-btn" id="ws-open-folder" title="Open folder from disk"
style="display:none">
<i class="bi bi-folder-symlink"></i>
</button>
<button class="ws-new-btn" id="workspace-new-file" title="New file">
<i class="bi bi-plus"></i>
</button>
<button class="ws-new-btn" id="workspace-close" title="Close sidebar">
<i class="bi bi-x-lg"></i>
</button>
</div>
</div>
<ul class="ws-file-list" id="workspace-file-list"></ul>
<!-- Context menu -->
<div class="ws-context-menu" id="workspace-context-menu">
<button class="ws-ctx-item" id="ws-ctx-rename"><i class="bi bi-pencil"></i> Rename</button>
<button class="ws-ctx-item" id="ws-ctx-duplicate"><i class="bi bi-copy"></i> Duplicate</button>
<div class="ws-ctx-divider"></div>
<button class="ws-ctx-item danger" id="ws-ctx-delete"><i class="bi bi-trash"></i> Delete</button>
</div>
<!-- Workspace Action Modal (rename / duplicate / delete) -->
<div class="ws-confirm-overlay" id="ws-action-modal" style="display:none">
<div class="ws-confirm-dialog">
<div class="ws-confirm-title" id="ws-modal-title"><i class="bi bi-pencil"></i> Action</div>
<div class="ws-confirm-msg" id="ws-modal-msg">Are you sure?</div>
<input type="text" class="ws-modal-input" id="ws-modal-input" style="display:none" />
<div class="ws-confirm-actions">
<button class="ws-confirm-btn ws-confirm-cancel" id="ws-modal-cancel">Cancel</button>
<button class="ws-confirm-btn ws-confirm-ok" id="ws-modal-ok">OK</button>
</div>
</div>
</div>
</aside>
<!-- TOC Side Panel -->
<aside class="toc-panel" id="toc-panel" style="display:none">
<div class="toc-header">
<span>Table of Contents</span>
<button class="toc-close-btn" id="toc-close" title="Close TOC"><i class="bi bi-x-lg"></i></button>
</div>
<nav class="toc-nav" id="toc-nav"></nav>
</aside>
<div class="editor-pane">
<textarea id="markdown-editor" placeholder="Type or paste your Markdown here..."
aria-label="Markdown editor"></textarea>
</div>
<!-- Resize Divider - Story 1.3 -->
<div class="resize-divider" role="separator" aria-orientation="vertical" aria-label="Resize panes"
tabindex="0">
<div class="resize-divider-handle"></div>
</div>
<div class="preview-pane">
<div id="markdown-preview" class="markdown-body"></div>
</div>
<!-- Slide / Presentation Container (Slidev-Inspired) -->
<div id="slide-container" style="display:none">
<!-- Top bar -->
<div class="slide-header">
<span class="slide-counter" id="slide-counter">1 / 1</span>
<div class="slide-header-actions">
<button class="slide-tool-btn" id="slide-notes-toggle" title="Speaker Notes (S)">
<i class="bi bi-sticky"></i>
</button>
<button class="slide-tool-btn" id="slide-overview-toggle" title="Slide Overview (G)">
<i class="bi bi-grid-3x3-gap"></i>
</button>
<button class="slide-tool-btn" id="slide-shortcuts-toggle" title="Keyboard Shortcuts (?)">
<i class="bi bi-keyboard"></i>
</button>
<button class="slide-tool-btn" id="slide-fullscreen-toggle" title="Toggle Fullscreen (F)">
<i class="bi bi-arrows-fullscreen"></i>
</button>
<button class="slide-exit-btn" id="slide-exit" title="Exit Presentation (Escape)">
<i class="bi bi-x-lg me-1"></i> Exit
</button>
</div>
</div>
<!-- Main slide area -->
<div class="slide-content" id="slide-content">
<div class="slide-transition-wrapper" id="slide-transition-wrapper">
<div id="slide-body" class="markdown-body"></div>
</div>
</div>
<!-- Speaker notes panel -->
<div class="slide-notes-panel" id="slide-notes-panel" style="display:none">
<div class="slide-notes-header">
<span><i class="bi bi-sticky me-1"></i> Speaker Notes</span>
<button class="slide-tool-btn" id="slide-notes-close" title="Close Notes"><i
class="bi bi-x-lg"></i></button>
</div>
<div class="slide-notes-body" id="slide-notes-body">
<span class="slide-notes-empty">No notes for this slide</span>
</div>
</div>
<!-- Navigation bar with progress -->
<div class="slide-nav">
<button class="slide-nav-btn" id="slide-prev" title="Previous (←)"><i
class="bi bi-chevron-left"></i></button>
<div class="slide-progress-container" id="slide-progress-container">
<div class="slide-progress-bar" id="slide-progress-bar"></div>
</div>
<button class="slide-nav-btn" id="slide-next" title="Next (→)"><i
class="bi bi-chevron-right"></i></button>
</div>
<!-- Slide overview grid overlay -->
<div class="slide-overview" id="slide-overview" style="display:none">
<div class="slide-overview-header">
<h4><i class="bi bi-grid-3x3-gap me-2"></i>Slide Overview</h4>
<button class="slide-tool-btn" id="slide-overview-close"><i class="bi bi-x-lg"></i></button>
</div>
<div class="slide-overview-grid" id="slide-overview-grid"></div>
</div>
<!-- Shortcuts help overlay -->
<div class="slide-shortcuts" id="slide-shortcuts" style="display:none">
<div class="slide-shortcuts-content">
<h4><i class="bi bi-keyboard me-2"></i>Keyboard Shortcuts</h4>
<div class="slide-shortcut-grid">
<div class="slide-shortcut-item"><kbd>→</kbd> <kbd>Space</kbd> <span>Next slide</span></div>
<div class="slide-shortcut-item"><kbd>←</kbd> <span>Previous slide</span></div>
<div class="slide-shortcut-item"><kbd>Home</kbd> <span>First slide</span></div>
<div class="slide-shortcut-item"><kbd>End</kbd> <span>Last slide</span></div>
<div class="slide-shortcut-item"><kbd>S</kbd> <span>Speaker notes</span></div>
<div class="slide-shortcut-item"><kbd>G</kbd> <span>Slide overview</span></div>
<div class="slide-shortcut-item"><kbd>F</kbd> <span>Fullscreen</span></div>
<div class="slide-shortcut-item"><kbd>?</kbd> <span>This help</span></div>
<div class="slide-shortcut-item"><kbd>Esc</kbd> <span>Exit / Close overlay</span></div>
</div>
<button class="slide-shortcuts-close-btn" id="slide-shortcuts-close">Close</button>
</div>
</div>
</div>
<!-- Page View Container (A4 Document Mode) -->
<div id="page-view-container" style="display:none">
<div class="page-view-header">
<span class="page-view-counter" id="page-view-counter">0 pages</span>
<div class="page-view-actions">
<select class="page-view-zoom-select" id="page-view-zoom" title="Zoom">
<option value="0.5">50%</option>
<option value="0.75">75%</option>
<option value="1" selected>100%</option>
<option value="1.25">125%</option>
</select>
<button class="page-view-export-btn" id="page-view-export-btn" title="Export to PDF">
<i class="bi bi-file-earmark-pdf"></i> <span>Export PDF</span>
</button>
</div>
</div>
<div class="page-view-scroll" id="page-view-scroll"></div>
</div>
</div>
</div>
<!-- Zen Mode Exit Hint -->
<div id="zen-exit-hint" class="zen-exit-hint" style="display:none">
Press <kbd>Escape</kbd> to exit Zen mode
</div>
<!-- Mermaid Zoom Modal -->
<div id="mermaid-zoom-modal" role="dialog" aria-modal="true" aria-label="Diagram zoom view">
<div class="mermaid-modal-content">
<div class="mermaid-modal-header">
<span>Diagram</span>
<button class="mermaid-modal-close" id="mermaid-modal-close" title="Close"
aria-label="Close diagram modal">
<i class="bi bi-x-lg"></i>
</button>
</div>
<div class="mermaid-modal-diagram" id="mermaid-modal-diagram"></div>
<div class="mermaid-modal-controls">
<button class="mermaid-toolbar-btn" id="mermaid-modal-zoom-in" title="Zoom in">
<i class="bi bi-zoom-in"></i> Zoom In
</button>
<button class="mermaid-toolbar-btn" id="mermaid-modal-zoom-out" title="Zoom out">
<i class="bi bi-zoom-out"></i> Zoom Out
</button>
<button class="mermaid-toolbar-btn" id="mermaid-modal-zoom-reset" title="Reset zoom">
<i class="bi bi-arrows-angle-contract"></i> Reset