Merge pull request 'Live presenter annotations + keep styling out of saved .md' (#5) from feature/live-annotations-clean-md into main

Presentation fixes:
- Mirror the in-progress pen/highlighter stroke to the audience window
  live (new 'inkLive' channel) so highlights appear as they are drawn,
  not only after the pen lifts.
- Cover the macOS menu bar on the beamer: raise the audience window
  above .mainMenu level so the Apple/Wi-Fi strip no longer shows during
  a presentation.

Styling no longer lives in the file:
- generateDeck no longer embeds the ThemeProfile; a saved .md holds only
  content. The profile is inlined only for the transient audience-window
  payload (inlineStyleProfile: true), never to disk.
- On open, the app applies the active style profile (FileService.openDeck
  / activeProfileFor, DeckNotifier.loadDeck); applyMarkdown preserves the
  current profile.

Quality pass / tests green:
- Complete the consent-screen translations (English plus 7 missing
  strings per other language).
- Pass the consent gate in widget/ui-scale tests by seeding the consent
  key, so the app shell renders.
- Update markdown round-trip tests for the new default and add coverage
  for live stroke streaming and styling-free saves.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CHANGELOG.md

@@ -8,6 +8,18 @@ and the project aims to follow [Semantic Versioning](https://semver.org/).
 ## [Unreleased]
 
 ### Added
+- **Duplicate clean-up in the image library** — a footer button finds
+  byte-identical images by md5 checksum, keeps one file per group (preferring
+  the one used in slides, then the oldest), merges the tags/descriptions and
+  captions of the copies onto it, repoints slides that used a copy — in open
+  decks and in `.md` presentations on disk that are not currently open — and
+  deletes the copies after confirmation.
+- **Untagged-images filter in the image library** — a toggle next to the search
+  box shows only images without a description/tags, making it easy to see which
+  ones still need attention.
+- **Delete warning covers decks on disk** — deleting an image from the library
+  now also warns when presentations that are not currently open still
+  reference it.
 - **Source-code slides** — a "code sheet" with per-language syntax highlighting,
   stored as a fenced code block. Background, text colour and monospace font are
   part of the style profile, with a syntax-colouring toggle; turning it off renders
@@ -37,6 +49,26 @@ and the project aims to follow [Semantic Versioning](https://semver.org/).
   live to the beamer, and persisted in a `<name>.ink.json` sidecar.
 - **App theming** — customizable app appearance profiles, including a dark
   interface.
+- **Paste a table into a table cell** — pasting a spreadsheet selection (Excel,
+  Numbers, LibreOffice Calc, Google Sheets), CSV (comma or semicolon), or a
+  markdown table into any cell of the table editor fills the whole grid from
+  that cell, growing rows and columns as needed. Works with `Ctrl/Cmd+V` and
+  `Shift+Insert` on macOS, Windows, and Linux; plain text still pastes into the
+  single cell.
+- **Slide-type chooser previews** — the add-slide dialog shows a miniature
+  wireframe of each layout (in the spirit of other presentation tools) instead
+  of an abstract icon, and is fully keyboard-operable (`Tab`/`Enter`/`Esc`).
+- **Accessibility (WCAG 2.1)**:
+  - An **interface text size** setting (100–200%, Settings → General →
+    Accessibility) that scales all editor text; slides themselves keep their
+    fixed design size.
+  - The panel divider is focusable and **keyboard-resizable** (arrow keys), with
+    a visible focus state, and presents itself to screen readers as a slider.
+  - **Screen-reader support**: slide thumbnails announce one concise label
+    ("Slide 3/12: title") instead of their full content; charts expose their
+    type, title, and underlying values as a text alternative; the presenter
+    announces each slide change.
+  - Improved contrast for hint/label text in the editors.
 - Project documentation: contributing guide, security policy, architecture and
   build notes, user guide, keyboard-shortcut reference, third-party notices, and
   the EUPL-1.2 licence text.
@@ -47,11 +79,36 @@ and the project aims to follow [Semantic Versioning](https://semver.org/).
   separate from the slide title.
 - Slide text auto-sizing now measures with the deck's own font, so text grows to
   use the available space more accurately instead of staying smaller than needed.
-- The two bullet columns now scale **independently**, so a column with few items
-  is no longer shrunk down to the size of a crowded one beside it.
+- The two bullet columns are measured **independently** and then rendered at a
+  **shared size** set by the busiest column, so the two columns always look
+  typographically related. Dense two-column slides spend less height on the
+  title, headings, and gaps so the list items themselves render larger.
 - Slide transitions in the presenter no longer flash a black frame (neighbour
   images are precached and `gaplessPlayback` is enabled) — important for
   recording.
+- **Spider/radar charts** now use the available space: axis labels are measured
+  and placed snugly around the polygon (up to three lines, full remaining
+  width), so the diagram renders considerably larger and long labels stay
+  readable instead of being truncated.
+- Bullet auto-fit now stops growing at ≈32 pt (on a 16:9 deck) — the upper end
+  of the 24–32 pt range presentation-design guidance recommends for body text —
+  so slides with few bullets no longer render body text that competes with the
+  title.
+- After resizing the slide panel (dragging the divider or resizing the window),
+  the list scrolls the slide being edited back into view.
+
+### Fixed
+- Hover on charts (tooltips, legend highlight) now works on a second screen:
+  macOS only delivered mouse-moved events to the key window, so the borderless
+  beamer window never saw them; the stuck hover state after the pointer left a
+  window is gone for the same reason.
+- Bar-chart x-axis labels could run through each other: the spacing maths now
+  matches how bar groups are actually laid out, and the final label shrinks to
+  the real gap when it sits closer than a full step.
+- A crash in the slide list ("A _RenderLayoutBuilder was mutated…") when its
+  keyed items were rebuilt during layout — both the resize-detection inside the
+  panel and the shell's width computation now avoid LayoutBuilders above the
+  reorderable list.
 
 ## [1.0.0]
 

README.md

@@ -16,9 +16,10 @@ Built with Flutter for macOS, Windows, and Linux.
 - **Fullscreen presenter** — keyboard-driven navigation, presenter view, blank screen, auto-advance, and a slide-grid overview.
 - **Dual-screen presenter** — when a second display is connected, the beamer shows the slide while the laptop shows the presenter view (current/next slide, notes, timer), kept in sync.
 - **Annotation layer** — draw on slides while presenting (pen, highlighter, eraser, laser pointer). Kept as a separate layer that never touches the Marp Markdown, mirrored live to the beamer, and saved in a `.ink.json` sidecar.
-- **Media handling** — drag-and-drop images, an image carousel picker, captions, and descriptions stored as sidecar metadata.
+- **Media handling** — drag-and-drop images, an image carousel picker, captions, and descriptions stored as sidecar metadata. The library can filter images without tags and clean up md5-identical duplicates (merging their tags/captions and repointing every deck — open or on disk — to the kept file).
 - **Import / export** — round-trips Marp Markdown, imports existing slides, and exports to PDF, PPTX (with speaker notes), and a self-contained offline HTML deck (code highlighting, math, charts, and mermaid diagrams render in the browser). Decks are saved as a self-contained package with copied assets.
-- **Productivity** — find & replace, slide finder, undo/redo, skip-slide state, multi-select with bulk copy-to-another-deck / delete / skip, and tabbed multi-deck editing. `Ctrl/Cmd+O` opens, `Ctrl/Cmd+S` saves.
+- **Productivity** — find & replace, slide finder, undo/redo, skip-slide state, multi-select with bulk copy-to-another-deck / delete / skip, and tabbed multi-deck editing. Paste a spreadsheet selection (or CSV / a markdown table) into a table cell to fill the whole grid. `Ctrl/Cmd+O` opens, `Ctrl/Cmd+S` saves.
+- **Accessibility** — WCAG 2.1-oriented: interface text scaling up to 200%, keyboard-operable panel divider and dialogs, screen-reader labels for slides and charts (charts read out their data), and slide-change announcements while presenting.
 - **Crash recovery** — automatic snapshots so work survives an unexpected exit.
 - **Theming** — customizable deck style profiles (deck and source-code colours via presets or custom hex, fonts, logo, footer) and app appearance (including a dark interface), a bundled Marp CSS theme (`assets/themes/ocideck.css`), and a bundled EB Garamond font (no network fetch).
 - **Localized** — Dutch, English, Italian, German, French, Spanish, Frisian, and Papiamento.
@@ -69,7 +70,9 @@ lib/
   services/   # Markdown, export, file, image, caption, recovery, rasterizer
   state/      # Riverpod providers (deck, editor, settings, tabs, clipboard)
   widgets/    # UI: app shell, panels, dialogs, per-type editors, presenter
+  l10n/       # AppLocalizations (8 languages)
   theme/      # App theming
+  utils/      # Small shared helpers (clipboard table parsing, URL launching)
 ```
 
 State is managed with [Riverpod](https://riverpod.dev/).

docs/ARCHITECTURE.md

@@ -16,11 +16,13 @@ are stored on disk, see [`FILE_FORMAT.md`](FILE_FORMAT.md).
 lib/
   models/     # Deck, Slide, Settings/ThemeProfile, Chart, Annotation
   services/   # markdown, file, export, image, caption, description,
+              # image_dedup (md5 duplicates), image_reference (.md rewrites),
               # recovery, rasterizer, marp_html, annotation_codec
   state/      # Riverpod providers: deck, editor, settings, tabs, clipboard
   widgets/    # app shell, panels, dialogs, per-type editors, slides, presenter
   l10n/       # AppLocalizations (8 languages)
   theme/      # app theming
+  utils/      # small shared helpers (clipboard table parsing, URL launching)
 ```
 
 ## Data model
@@ -90,10 +92,12 @@ hence the vendored multi-window fork below.
 
 ## Sidecars (separate layers)
 
-To keep the `.md` pure Marp, three kinds of data live beside it (see
+To keep the `.md` pure Marp, four kinds of data live beside it (see
 `FILE_FORMAT.md` §6):
 
 - **Captions** — `.ocideck_captions.json` (per image, in `images/`).
+- **Descriptions/tags** — `.ocideck_descriptions.json` (searchable image
+  metadata, used by the library's search and the untagged filter).
 - **Annotations** — `<name>.ink.json` (`services/annotation_codec.dart`).
 - **Linked chart data** — `data/*.csv` (the living source for a chart).
 
@@ -105,8 +109,12 @@ Two upstream plugins are forked into `third_party/` and wired via `pubspec.yaml`
 - **`desktop_multi_window`** (MixinNetwork) — published 0.3.0 dropped the native
   window-geometry API. The fork adds macOS `window_setFrame`,
   `window_coverScreen` (borderless fill of a chosen screen), and `window_close`,
-  exposed on `WindowController`. This is what makes the dual-screen audience
-  window possible.
+  exposed on `WindowController`. It also tracks the mouse for **non-key
+  windows** (matched by `macos/Runner/MainFlutterWindow.swift` for the main
+  window): macOS only delivers mouse-moved events to the key window by default,
+  and the borderless audience window deliberately never becomes key, so chart
+  tooltips and hover states would otherwise never appear on the beamer. This is
+  what makes the dual-screen audience window possible.
 - **`screen_retriever_macos`** (leanflutter) — a packaging fix for recent
   Xcode/CocoaPods.
 

docs/FILE_FORMAT.md

@@ -382,6 +382,13 @@ Bijschriften worden op **twee** plaatsen bewaard:
    ```
    Een lege caption verwijdert de sleutel; een leeg bestand wordt verwijderd.
 
+Naast de captions bestaat er een tweede, gelijkvormige sidecar
+`.ocideck_descriptions.json` voor **beschrijvingen/tags**: doorzoekbare
+vrije tekst per afbeelding, gebruikt door het zoekveld en het
+"zonder tags"-filter van de afbeeldingenbibliotheek (en samengevoegd bij het
+opruimen van md5-duplicaten). Zelfde formaat en dezelfde leeg-opruimregels als
+de captions-sidecar.
+
 ### 6.2 Annotatielaag (`<naam>.ink.json`)
 
 Vrije-hand-annotaties (pen, markeerstift) die tijdens het presenteren worden

docs/SHORTCUTS.md

@@ -12,6 +12,11 @@
 | `Ctrl/Cmd + Shift + Z` | Redo |
 | `Ctrl + Y` | Redo (alternative) |
 | `Ctrl/Cmd + H` | Find & replace |
+| `Ctrl/Cmd + V` (in a table cell) | Paste a spreadsheet/CSV/markdown selection as a table (also `Shift + Insert`) |
+| `Tab` to the panel divider, then `←` / `→` | Resize the slide panel |
+
+In the **add-slide dialog**, `Tab` moves between the type cards, `Enter` picks
+the focused one, and `Esc` cancels.
 
 ## Fullscreen presenter
 

docs/USER_GUIDE.md

@@ -21,8 +21,10 @@ Marp tools.
 Add a slide and pick a type: **title**, **section** divider, **bullets**, **two
 bullet columns**, **bullets + image**, **two images**, **large image**, **video**,
 **audio**, **quote**, **table**, **source code**, **chart** (bar, line, pie, or
-spider/radar), and **free Markdown**. Each type has a dedicated editor on the left
-and a live preview on the right.
+spider/radar), and **free Markdown**. Each card in the chooser shows a miniature
+wireframe of the layout, and the dialog works entirely with the keyboard
+(`Tab`/`Enter` to choose, `Esc` to cancel). Each type has a dedicated editor on
+the left and a live preview on the right.
 
 Text fields support inline Markdown (`**bold**`, `*italic*`, `` `code` ``,
 `[links](…)`). Free-Markdown slides also render fenced code with syntax
@@ -38,6 +40,16 @@ green on black for a classic CRT-terminal look. The text is sized to fill the
 panel — larger when there's room, smaller for long fragments. Stored as a fenced
 code block in the Markdown.
 
+### Tables
+
+The first row is the header. Press `Enter` inside a cell for a new line within
+that cell. To bring in existing data, **paste a table into any cell** with
+`Ctrl/Cmd+V` (or `Shift+Insert`): a selection copied from a spreadsheet (Excel,
+Numbers, LibreOffice Calc, Google Sheets), CSV text (comma- or
+semicolon-separated), or a markdown table fills the grid from that cell onward,
+adding rows and columns as needed. Ordinary text — even a sentence with a comma
+in it — still pastes into just the one cell.
+
 ### Charts
 
 Pick a type (**bar**, **line**, **pie**, or **spider/radar**) and a title, then
@@ -56,10 +68,34 @@ row/column. Each series and (for pie/radar) each label can be given its own colo
 - **Reading values** — hovering a legend entry highlights its series (or pie
   slice). On a line chart the tooltip belongs to the dot under the cursor and
   shows every overlapping dot at once; on a spider/radar chart hovering a point
-  shows its value in a tooltip too.
+  shows its value in a tooltip too. For screen readers every chart also carries
+  a text alternative with its type, title, and the values per series.
 - Charts render in the preview, presenter, PDF, and PPTX, and as inline SVG in the
   HTML export.
 
+## Image library
+
+Image fields open a library that shows every image found in the deck's
+directories, with a grid and a coverflow view, search, and a preview pane. Per
+image you can store a **caption** (source/credit line, shown on the slide) and a
+searchable **description** — in practice your tags. The search box matches file
+names and descriptions.
+
+- **Filter untagged images** — the label toggle next to the search box shows
+  only images that have no description/tags yet, so you can see at a glance
+  which ones still need attention.
+- **Clean up duplicates** — the button in the footer finds byte-identical
+  images by md5 checksum. Per group one file is kept (preferring the one used
+  in slides, then the oldest), tags and captions of the copies are merged onto
+  it, slides that referenced a copy are repointed to the kept file, and the
+  copies are deleted — after a confirmation that lists exactly what will
+  happen. References are updated in the open decks *and* in `.md`
+  presentations found on disk in the search directories, so presentations
+  that are not currently open keep working too.
+- **Deleting an image** warns when it is still in use — in open decks (per
+  slide) and in presentations on disk that are not currently open (per file,
+  marked "not open").
+
 ## Per-slide options
 
 Below each editor you can set:
@@ -112,6 +148,21 @@ Export to:
 - **Portable package** (`.ocideck`) — a single zip with the Markdown and all
   assets, to hand the whole deck to someone else.
 
+## Accessibility
+
+OciDeck aims for WCAG 2.1 in the editor:
+
+- **Interface text size** — Settings → General → Accessibility offers 100–200%
+  text scaling for the whole editing environment, on top of what the operating
+  system asks for. Slides keep their fixed 16:9 design size, so what you see is
+  still exactly what you present and export.
+- **Keyboard** — the panel divider between the slide list and the editor can be
+  focused with `Tab` and resized with `←`/`→`; the add-slide dialog is fully
+  keyboard-operable.
+- **Screen readers** — slide thumbnails announce a concise label ("Slide 3/12:
+  title", including the skipped state), charts read out their data as a text
+  alternative, and the fullscreen presenter announces every slide change.
+
 ## Theming and language
 
 - **Style profiles** control deck colours (including the source-code background,

lib/app.dart

@@ -3,8 +3,10 @@ import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'l10n/app_localizations.dart';
 import 'state/settings_provider.dart';
+import 'state/consent_provider.dart';
 import 'theme/app_theme.dart';
 import 'widgets/app_shell.dart';
+import 'widgets/dialogs/consent_dialog.dart';
 
 class OciDeckApp extends ConsumerWidget {
   const OciDeckApp({super.key});
@@ -17,11 +19,28 @@ class OciDeckApp extends ConsumerWidget {
     final appearance = ref.watch(
       settingsProvider.select((s) => s.appAppearanceProfile),
     );
+    final uiTextScale = ref.watch(
+      settingsProvider.select((s) => s.uiTextScale),
+    );
     AppLocalizations.setActiveLanguageCode(languageCode);
     return MaterialApp(
       title: 'OciDeck',
       theme: AppTheme.fromProfile(appearance),
       debugShowCheckedModeBanner: false,
+      // Interface text scaling (WCAG 1.4.4): the user's setting multiplies
+      // whatever the OS already asks for. Slides themselves opt out — they
+      // are a fixed design canvas (see SlidePreviewWidget).
+      builder: (context, child) {
+        final media = MediaQuery.of(context);
+        return MediaQuery(
+          data: media.copyWith(
+            textScaler: TextScaler.linear(
+              (media.textScaler.scale(1.0) * uiTextScale).clamp(1.0, 2.0),
+            ),
+          ),
+          child: child!,
+        );
+      },
       locale: AppLocalizations.materialLocaleFor(languageCode),
       supportedLocales: AppLocalizations.supportedLocales,
       localizationsDelegates: const [
@@ -30,7 +49,34 @@ class OciDeckApp extends ConsumerWidget {
         GlobalCupertinoLocalizations.delegate,
         GlobalWidgetsLocalizations.delegate,
       ],
-      home: const AppShell(),
+      home: const _ConsentGate(),
     );
   }
 }
+
+class _ConsentGate extends ConsumerWidget {
+  const _ConsentGate();
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final consent = ref.watch(consentProvider);
+
+    if (consent.isLoading) {
+      return const Scaffold(
+        body: Center(child: CircularProgressIndicator()),
+      );
+    }
+
+    if (!consent.hasAccepted) {
+      // Plain Scaffold inside the app's existing MaterialApp — that one already
+      // supplies the theme and the AppLocalizations delegate, so context.l10n
+      // resolves here. A nested MaterialApp would start a fresh Localizations
+      // scope without our delegate and the consent text would render blank.
+      return const Scaffold(
+        body: Center(child: ConsentDialog()),
+      );
+    }
+
+    return const AppShell();
+  }
+}

lib/l10n/app_localizations.dart

@@ -1348,6 +1348,18 @@ const _dutchSourceStrings = {
         'P pubblico · H legenda · G panoramica · B/W nero/bianco · R tempo · Esc stop',
     'P publiek · H legenda · S scherm · G overzicht · B/W zwart/wit · R tijd · Esc stop':
         'P pubblico · H legenda · S schermo · G panoramica · B/W nero/bianco · R tempo · Esc stop',
+    'Akkoord gaan': 'Accetto',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.': 'Tutti i dati che inserisci in OciDeck rimangono sul tuo sistema locale e non vengono inviati a server esterni.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.': 'L\'app non raccoglie dati personali, statistiche o dati di utilizzo. La tua privacy è la nostra priorità.',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.': 'Facendo clic su "Accetto", accetti questi termini e accetti l\'uso di OciDeck.',
+    'Licentie (EUPL 1.2)': 'Licenza (EUPL 1.2)',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.': 'OciDeck è un\'applicazione desktop locale. Le tue presentazioni e i tuoi dati vengono archiviati esclusivamente sul tuo computer.',
+    'Privacy en gebruik': 'Privacy e utilizzo',
+    'Toestemming ingetrokken': 'Consenso revocato',
+    'Toestemming intrekken': 'Revoca consenso',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.': 'Devi accettare i termini di privacy e utilizzo prima di poter utilizzare OciDeck.',
+    'Volledige licentie online': 'Licenza completa online',
+    'Welkom bij OciDeck': 'Benvenuto in OciDeck',
   },
   'de': {
     'Geen': 'Keine',
@@ -1543,6 +1555,18 @@ const _dutchSourceStrings = {
         'P Publikum · H Legende · G Übersicht · B/W schwarz/weiß · R Zeit · Esc Stopp',
     'P publiek · H legenda · S scherm · G overzicht · B/W zwart/wit · R tijd · Esc stop':
         'P Publikum · H Legende · S Bildschirm · G Übersicht · B/W schwarz/weiß · R Zeit · Esc Stopp',
+    'Akkoord gaan': 'Akzeptieren',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.': 'Alle Daten, die Sie in OciDeck eingeben, bleiben auf Ihrem lokalen System und werden nicht an externe Server gesendet.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.': 'Die App sammelt keine persönlichen Daten, Statistiken oder Nutzungsdaten. Ihre Privatsphäre ist unsere Priorität.',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.': 'Indem Sie auf "Akzeptieren" klicken, akzeptieren Sie diese Bedingungen und stimmen der Verwendung von OciDeck zu.',
+    'Licentie (EUPL 1.2)': 'Lizenz (EUPL 1.2)',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.': 'OciDeck ist eine lokale Desktop-Anwendung. Ihre Präsentationen und Daten werden ausschließlich auf Ihrem Computer gespeichert.',
+    'Privacy en gebruik': 'Datenschutz und Verwendung',
+    'Toestemming ingetrokken': 'Zustimmung widerrufen',
+    'Toestemming intrekken': 'Zustimmung widerrufen',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.': 'Sie müssen die Datenschutz- und Nutzungsbedingungen akzeptieren, bevor Sie OciDeck verwenden können.',
+    'Volledige licentie online': 'Vollständige Lizenz online',
+    'Welkom bij OciDeck': 'Willkommen bei OciDeck',
   },
   'fr': {
     'Geen': 'Aucun',
@@ -1737,6 +1761,18 @@ const _dutchSourceStrings = {
         'P public · H legende · G vue d’ensemble · B/W noir/blanc · R temps · Esc arret',
     'P publiek · H legenda · S scherm · G overzicht · B/W zwart/wit · R tijd · Esc stop':
         'P public · H legende · S ecran · G vue d’ensemble · B/W noir/blanc · R temps · Esc arret',
+    'Akkoord gaan': 'Accepter',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.': 'Toutes les données que vous saisissez dans OciDeck restent sur votre système local et ne sont pas envoyées à des serveurs externes.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.': 'L\'application ne collecte aucune donnée personnelle, statistique ou d\'utilisation. Votre confidentialité est notre priorité.',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.': 'En cliquant sur "Accepter", vous acceptez ces conditions et acceptez l\'utilisation d\'OciDeck.',
+    'Licentie (EUPL 1.2)': 'Licence (EUPL 1.2)',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.': 'OciDeck est une application de bureau locale. Vos présentations et vos données sont stockées exclusivement sur votre ordinateur.',
+    'Privacy en gebruik': 'Confidentialité et utilisation',
+    'Toestemming ingetrokken': 'Consentement révoqué',
+    'Toestemming intrekken': 'Révoquer le consentement',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.': 'Vous devez accepter les conditions de confidentialité et d\'utilisation avant de pouvoir utiliser OciDeck.',
+    'Volledige licentie online': 'Licence complète en ligne',
+    'Welkom bij OciDeck': 'Bienvenue dans OciDeck',
   },
   'es': {
     'Geen': 'Ninguno',
@@ -1932,6 +1968,18 @@ const _dutchSourceStrings = {
         'P público · H leyenda · G vista general · B/W negro/blanco · R tiempo · Esc detener',
     'P publiek · H legenda · S scherm · G overzicht · B/W zwart/wit · R tijd · Esc stop':
         'P público · H leyenda · S pantalla · G vista general · B/W negro/blanco · R tiempo · Esc detener',
+    'Akkoord gaan': 'Aceptar',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.': 'Todos los datos que ingresa en OciDeck permanecen en su sistema local y no se envían a servidores externos.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.': 'La aplicación no recopila datos personales, estadísticas ni datos de uso. Su privacidad es nuestra prioridad.',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.': 'Al hacer clic en "Aceptar", acepta estos términos y acepta el uso de OciDeck.',
+    'Licentie (EUPL 1.2)': 'Licencia (EUPL 1.2)',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.': 'OciDeck es una aplicación de escritorio local. Sus presentaciones y datos se almacenan exclusivamente en su ordenador.',
+    'Privacy en gebruik': 'Privacidad y uso',
+    'Toestemming ingetrokken': 'Consentimiento revocado',
+    'Toestemming intrekken': 'Revocar consentimiento',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.': 'Debe aceptar los términos de privacidad y uso antes de poder usar OciDeck.',
+    'Volledige licentie online': 'Licencia completa en línea',
+    'Welkom bij OciDeck': 'Bienvenido a OciDeck',
   },
   'fy': {
     'Geen': 'Gjin',
@@ -2127,6 +2175,18 @@ const _dutchSourceStrings = {
         'P publyk · H leginda · G oersjoch · B/W swart/wyt · R tiid · Esc stop',
     'P publiek · H legenda · S scherm · G overzicht · B/W zwart/wit · R tijd · Esc stop':
         'P publyk · H leginda · S skerm · G oersjoch · B/W swart/wyt · R tiid · Esc stop',
+    'Akkoord gaan': 'Akseptyf gean',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.': 'Alle gegevens dy\'t jo yn OciDeck ynfiere, bliuwe op jo lokale systeem en wurde net stjoerd nei eksterne servers.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.': 'De app sammelt gjin persoanlike gegevens, statistiken of gebrûksgegevens. Jo privacy is ús prioriteit.',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.': 'Troch op "Akseptyf gean" te klikken, akseptearje jo dizze betingsten en akseptyf jo it brûken fan OciDeck.',
+    'Licentie (EUPL 1.2)': 'Lisintse (EUPL 1.2)',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.': 'OciDeck is in lokaal bureauprogram. Jo presintatoarjes en gegevens wurde allinnich op jo kompjûter opslein.',
+    'Privacy en gebruik': 'Privacy en brûk',
+    'Toestemming ingetrokken': 'Tastimming yntrokken',
+    'Toestemming intrekken': 'Tastimming yntrekke',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.': 'Jo moatte de privacy- en brûksbetingsten akseptyf gean foardat jo OciDeck brûke kûnne.',
+    'Volledige licentie online': 'Folsleine lisintse online',
+    'Welkom bij OciDeck': 'Wolkom by OciDeck',
   },
   'pap': {
     'Geen': 'Ningun',
@@ -2321,11 +2381,31 @@ const _dutchSourceStrings = {
         'P públiko · H legenda · G resumen · B/W pretu/blanku · R tempu · Esc stop',
     'P publiek · H legenda · S scherm · G overzicht · B/W zwart/wit · R tijd · Esc stop':
         'P públiko · H legenda · S pantalla · G resumen · B/W pretu/blanku · R tempu · Esc stop',
+    'Akkoord gaan': 'Akuerdo',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.': 'Tur datos ku bo ta entrá den OciDeck ta keda riba bo sistema lokal i no ta mandá pa servidor eksterno.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.': 'E aplikashon no ta kolektá datos personal, estadístika o datos di uso. Bo privacidad ta nos prioridad.',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.': 'Dor ku bo ta klikí "Akuerdo", bo ta akseptá e termino aki i bo ta akuerdo ku e uso di OciDeck.',
+    'Licentie (EUPL 1.2)': 'Lisencia (EUPL 1.2)',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.': 'OciDeck ta un programa di buró lokal. Bo presentashon i datos ta almasená solamente riba bo komputer.',
+    'Privacy en gebruik': 'Privacidad i Uso',
+    'Toestemming ingetrokken': 'Aprobashon retirá',
+    'Toestemming intrekken': 'Retirá Aprobashon',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.': 'Bo mester akseptá e termino di privacidad i uso antes bo por usa OciDeck.',
+    'Volledige licentie online': 'Lisencia kompleto online',
+    'Welkom bij OciDeck': 'Bienvenido na OciDeck',
   },
 };
 
 const _dutchSourceStringAdditions = {
   'en': {
+    'Toegankelijkheid': 'Accessibility',
+    'Tekstgrootte van de interface': 'Interface text size',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Enlarges all editor text up to 200%. The slides themselves are not affected.',
+    'Breedte van het slidepaneel': 'Width of the slide panel',
+    'Pijltjestoetsen passen de breedte aan': 'Arrow keys adjust the width',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Tip: paste a table from your spreadsheet into a cell with Cmd/Ctrl+V to fill the whole table.',
     'Annuleren': 'Cancel',
     'Checklist': 'Task checklist',
     'Voortgangsgrafiek tonen': 'Show progress chart',
@@ -2432,8 +2512,58 @@ const _dutchSourceStringAdditions = {
     'gerenderd.': 'rendered.',
     'renderen…': 'rendering…',
     'voorbereiden…': 'preparing…',
+    'Duplicaten opruimen': 'Clean up duplicates',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Find byte-identical images (md5), merge tags and notes, and remove the copies',
+    'Geen dubbele afbeeldingen gevonden.': 'No duplicate images found.',
+    'Dubbele afbeeldingen opruimen?': 'Clean up duplicate images?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'One file per group is kept. Tags and notes are merged, and slides that use a copy will point to the kept file afterwards — including presentations that are not currently open.',
+    'Opruimen': 'Clean up',
+    '1 presentatiebestand bijgewerkt.': '1 presentation file updated.',
+    'presentatiebestanden bijgewerkt.': 'presentation files updated.',
+    'niet geopend': 'not open',
+    '1 dubbele afbeelding verwijderd.': '1 duplicate image removed.',
+    'dubbele afbeeldingen verwijderd.': 'duplicate images removed.',
+    'Alleen afbeeldingen zonder tags tonen': 'Show only images without tags',
+    'Alle afbeeldingen hebben tags.': 'All images have tags.',
+    'Zet het filter uit om alles weer te zien.':
+        'Turn off the filter to see everything again.',
+    'Welkom bij OciDeck': 'Welcome to OciDeck',
+    'Privacy en gebruik': 'Privacy and use',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.':
+        'OciDeck is a local desktop application. Your presentations and data are stored solely on your computer.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.':
+        'The app collects no personal data, no statistics, and no usage data. Your privacy is our priority.',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.':
+        'All data you enter in OciDeck stays on your local system and is not sent to external servers.',
+    'Licentie (EUPL 1.2)': 'License (EUPL 1.2)',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.':
+        'By clicking "Agree", you accept these terms and consent to the use of OciDeck.',
+    'Volledige licentie online': 'Full license online',
+    'Akkoord gaan': 'Agree',
+    'Privacy': 'Privacy',
+    'Toestemming': 'Consent',
+    'Toestemming intrekken': 'Withdraw consent',
+    'Toestemming intrekken?': 'Withdraw consent?',
+    'Intrekken': 'Withdraw',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'You have already consented to the use of OciDeck.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'You can withdraw your consent at any time. After withdrawal you must accept these terms again.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'If you withdraw your consent, you must accept these terms again when you restart OciDeck.',
   },
   'it': {
+    'Toegankelijkheid': 'Accessibilità',
+    'Tekstgrootte van de interface': 'Dimensione del testo dell\'interfaccia',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Ingrandisce tutto il testo dell\'editor fino al 200%. Le slide non cambiano.',
+    'Breedte van het slidepaneel': 'Larghezza del pannello delle slide',
+    'Pijltjestoetsen passen de breedte aan':
+        'I tasti freccia regolano la larghezza',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Suggerimento: incolla con Cmd/Ctrl+V una tabella dal tuo foglio di calcolo in una cella per riempire l\'intera tabella.',
     'Annuleren': 'Annulla',
     'Checklist': 'Lista di controllo',
     'Voortgangsgrafiek tonen': 'Mostra grafico di avanzamento',
@@ -2694,8 +2824,45 @@ const _dutchSourceStringAdditions = {
     'voorbereiden…': 'preparazione…',
     '↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert':
         '↑↓←→ navigate  ·  Enter chooses  ·  Double-click selects',
+    'Duplicaten opruimen': 'Rimuovi duplicati',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Trova immagini identiche byte per byte (md5), unisci tag e note ed elimina le copie',
+    'Geen dubbele afbeeldingen gevonden.':
+        'Nessuna immagine duplicata trovata.',
+    'Dubbele afbeeldingen opruimen?': 'Rimuovere le immagini duplicate?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'Di ogni gruppo resta un solo file. Tag e note vengono uniti e le slide che usano una copia punteranno poi al file conservato, anche nelle presentazioni non aperte al momento.',
+    'Opruimen': 'Rimuovi',
+    '1 presentatiebestand bijgewerkt.': '1 file di presentazione aggiornato.',
+    'presentatiebestanden bijgewerkt.': 'file di presentazione aggiornati.',
+    'niet geopend': 'non aperto',
+    '1 dubbele afbeelding verwijderd.': '1 immagine duplicata eliminata.',
+    'dubbele afbeeldingen verwijderd.': 'immagini duplicate eliminate.',
+    'Alleen afbeeldingen zonder tags tonen':
+        'Mostra solo immagini senza tag',
+    'Alle afbeeldingen hebben tags.': 'Tutte le immagini hanno tag.',
+    'Zet het filter uit om alles weer te zien.':
+        'Disattiva il filtro per rivedere tutto.',
+    'Intrekken': 'Revoca',
+    'Privacy': 'Privacy',
+    'Toestemming': 'Consenso',
+    'Toestemming intrekken?': 'Revocare il consenso?',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'Hai già acconsentito all\'uso di OciDeck.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'Puoi revocare il consenso in qualsiasi momento. Dopo la revoca dovrai accettare nuovamente questi termini.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'Se revochi il consenso, dovrai accettare nuovamente questi termini al riavvio di OciDeck.',
   },
   'de': {
+    'Toegankelijkheid': 'Barrierefreiheit',
+    'Tekstgrootte van de interface': 'Textgröße der Oberfläche',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Vergrößert sämtlichen Text der Bearbeitungsumgebung auf bis zu 200 %. Die Folien selbst ändern sich nicht.',
+    'Breedte van het slidepaneel': 'Breite des Folienbereichs',
+    'Pijltjestoetsen passen de breedte aan': 'Pfeiltasten passen die Breite an',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Tipp: Füge mit Cmd/Strg+V eine Tabelle aus deiner Tabellenkalkulation in eine Zelle ein, um die ganze Tabelle zu füllen.',
     'Annuleren': 'Abbrechen',
     'Checklist': 'Checkliste',
     'Voortgangsgrafiek tonen': 'Fortschrittsdiagramm anzeigen',
@@ -2956,8 +3123,44 @@ const _dutchSourceStringAdditions = {
     'voorbereiden…': 'vorbereiten…',
     '↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert':
         '↑↓←→ navigate  ·  Enter chooses  ·  Double-click selects',
+    'Duplicaten opruimen': 'Duplikate aufräumen',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Byte-identische Bilder (md5) finden, Tags und Anmerkungen zusammenführen und die Kopien löschen',
+    'Geen dubbele afbeeldingen gevonden.': 'Keine doppelten Bilder gefunden.',
+    'Dubbele afbeeldingen opruimen?': 'Doppelte Bilder aufräumen?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'Aus jeder Gruppe bleibt eine Datei erhalten. Tags und Anmerkungen werden zusammengeführt, und Folien, die eine Kopie verwenden, verweisen danach auf die erhaltene Datei — auch in Präsentationen, die gerade nicht geöffnet sind.',
+    'Opruimen': 'Aufräumen',
+    '1 presentatiebestand bijgewerkt.': '1 Präsentationsdatei aktualisiert.',
+    'presentatiebestanden bijgewerkt.': 'Präsentationsdateien aktualisiert.',
+    'niet geopend': 'nicht geöffnet',
+    '1 dubbele afbeelding verwijderd.': '1 doppeltes Bild entfernt.',
+    'dubbele afbeeldingen verwijderd.': 'doppelte Bilder entfernt.',
+    'Alleen afbeeldingen zonder tags tonen': 'Nur Bilder ohne Tags anzeigen',
+    'Alle afbeeldingen hebben tags.': 'Alle Bilder haben Tags.',
+    'Zet het filter uit om alles weer te zien.':
+        'Filter ausschalten, um wieder alles zu sehen.',
+    'Intrekken': 'Widerrufen',
+    'Privacy': 'Datenschutz',
+    'Toestemming': 'Zustimmung',
+    'Toestemming intrekken?': 'Zustimmung widerrufen?',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'Sie haben der Nutzung von OciDeck bereits zugestimmt.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'Sie können Ihre Zustimmung jederzeit widerrufen. Nach dem Widerruf müssen Sie diese Bedingungen erneut akzeptieren.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'Wenn Sie Ihre Zustimmung widerrufen, müssen Sie diese Bedingungen beim Neustart von OciDeck erneut akzeptieren.',
   },
   'fr': {
+    'Toegankelijkheid': 'Accessibilité',
+    'Tekstgrootte van de interface': 'Taille du texte de l\'interface',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Agrandit tout le texte de l\'éditeur jusqu\'à 200 %. Les diapositives ne changent pas.',
+    'Breedte van het slidepaneel': 'Largeur du panneau des diapositives',
+    'Pijltjestoetsen passen de breedte aan':
+        'Les touches fléchées ajustent la largeur',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Astuce : collez avec Cmd/Ctrl+V un tableau de votre tableur dans une cellule pour remplir tout le tableau.',
     'Annuleren': 'Annuler',
     'Checklist': 'Liste de contrôle',
     'Voortgangsgrafiek tonen': 'Afficher le graphique de progression',
@@ -3218,8 +3421,48 @@ const _dutchSourceStringAdditions = {
     'voorbereiden…': 'préparation…',
     '↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert':
         '↑↓←→ navigate  ·  Enter chooses  ·  Double-click selects',
+    'Duplicaten opruimen': 'Nettoyer les doublons',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Trouver les images identiques octet par octet (md5), fusionner tags et remarques et supprimer les copies',
+    'Geen dubbele afbeeldingen gevonden.':
+        'Aucune image en double trouvée.',
+    'Dubbele afbeeldingen opruimen?': 'Nettoyer les images en double ?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'Un seul fichier par groupe est conservé. Les tags et remarques sont fusionnés et les diapositives utilisant une copie pointeront ensuite vers le fichier conservé — y compris dans les présentations qui ne sont pas ouvertes actuellement.',
+    'Opruimen': 'Nettoyer',
+    '1 presentatiebestand bijgewerkt.':
+        '1 fichier de présentation mis à jour.',
+    'presentatiebestanden bijgewerkt.':
+        'fichiers de présentation mis à jour.',
+    'niet geopend': 'non ouvert',
+    '1 dubbele afbeelding verwijderd.': '1 image en double supprimée.',
+    'dubbele afbeeldingen verwijderd.': 'images en double supprimées.',
+    'Alleen afbeeldingen zonder tags tonen':
+        'Afficher uniquement les images sans tags',
+    'Alle afbeeldingen hebben tags.': 'Toutes les images ont des tags.',
+    'Zet het filter uit om alles weer te zien.':
+        'Désactivez le filtre pour tout revoir.',
+    'Intrekken': 'Révoquer',
+    'Privacy': 'Confidentialité',
+    'Toestemming': 'Consentement',
+    'Toestemming intrekken?': 'Révoquer le consentement ?',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'Vous avez déjà consenti à l\'utilisation d\'OciDeck.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'Vous pouvez révoquer votre consentement à tout moment. Après la révocation, vous devrez accepter à nouveau ces conditions.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'Si vous révoquez votre consentement, vous devrez accepter à nouveau ces conditions au redémarrage d\'OciDeck.',
   },
   'es': {
+    'Toegankelijkheid': 'Accesibilidad',
+    'Tekstgrootte van de interface': 'Tamaño del texto de la interfaz',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Amplía todo el texto del editor hasta un 200 %. Las diapositivas no cambian.',
+    'Breedte van het slidepaneel': 'Ancho del panel de diapositivas',
+    'Pijltjestoetsen passen de breedte aan':
+        'Las teclas de flecha ajustan el ancho',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Consejo: pega con Cmd/Ctrl+V una tabla de tu hoja de cálculo en una celda para rellenar toda la tabla.',
     'Annuleren': 'Cancelar',
     'Checklist': 'Lista de verificación',
     'Voortgangsgrafiek tonen': 'Mostrar gráfico de progreso',
@@ -3481,8 +3724,47 @@ const _dutchSourceStringAdditions = {
     'voorbereiden…': 'preparando…',
     '↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert':
         '↑↓←→ navigate  ·  Enter chooses  ·  Double-click selects',
+    'Duplicaten opruimen': 'Limpiar duplicados',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Buscar imágenes idénticas byte a byte (md5), combinar etiquetas y notas y eliminar las copias',
+    'Geen dubbele afbeeldingen gevonden.':
+        'No se encontraron imágenes duplicadas.',
+    'Dubbele afbeeldingen opruimen?': '¿Limpiar imágenes duplicadas?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'De cada grupo se conserva un archivo. Las etiquetas y notas se combinan y las diapositivas que usan una copia pasarán a apuntar al archivo conservado, también en las presentaciones que no estén abiertas.',
+    'Opruimen': 'Limpiar',
+    '1 presentatiebestand bijgewerkt.':
+        '1 archivo de presentación actualizado.',
+    'presentatiebestanden bijgewerkt.':
+        'archivos de presentación actualizados.',
+    'niet geopend': 'no abierto',
+    '1 dubbele afbeelding verwijderd.': '1 imagen duplicada eliminada.',
+    'dubbele afbeeldingen verwijderd.': 'imágenes duplicadas eliminadas.',
+    'Alleen afbeeldingen zonder tags tonen':
+        'Mostrar solo imágenes sin etiquetas',
+    'Alle afbeeldingen hebben tags.': 'Todas las imágenes tienen etiquetas.',
+    'Zet het filter uit om alles weer te zien.':
+        'Desactiva el filtro para volver a ver todo.',
+    'Intrekken': 'Revocar',
+    'Privacy': 'Privacidad',
+    'Toestemming': 'Consentimiento',
+    'Toestemming intrekken?': '¿Revocar el consentimiento?',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'Ya has dado tu consentimiento para el uso de OciDeck.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'Puedes revocar tu consentimiento en cualquier momento. Tras la revocación, deberás aceptar de nuevo estas condiciones.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'Si revocas tu consentimiento, deberás aceptar de nuevo estas condiciones al reiniciar OciDeck.',
   },
   'fy': {
+    'Toegankelijkheid': 'Tagonklikens',
+    'Tekstgrootte van de interface': 'Tekstgrutte fan de ynterface',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Fergruttet alle tekst fan de bewurkomjouwing oant maksimaal 200%. De slides sels feroarje net.',
+    'Breedte van het slidepaneel': 'Breedte fan it slidepaniel',
+    'Pijltjestoetsen passen de breedte aan': 'Pylktoetsen passe de breedte oan',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Tip: plak mei Cmd/Ctrl+V in tabel út dyn rekkenblêd yn in sel om de hiele tabel te foljen.',
     'Annuleren': 'Annulearje',
     'Checklist': 'Kontrôlelist',
     'Voortgangsgrafiek tonen': 'Fuortgongsgrafyk toane',
@@ -3740,8 +4022,45 @@ const _dutchSourceStringAdditions = {
     'voorbereiden…': 'tariede…',
     '↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert':
         '↑↓←→ navigate  ·  Enter chooses  ·  Double-click selects',
+    'Duplicaten opruimen': 'Duplikaten opromje',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Sykje byte-identike ôfbyldings (md5), foegje tags en opmerkings gear en smyt de kopyen fuort',
+    'Geen dubbele afbeeldingen gevonden.': 'Gjin dûbele ôfbyldings fûn.',
+    'Dubbele afbeeldingen opruimen?': 'Dûbele ôfbyldings opromje?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'Fan elke groep bliuwt ien bestân stean. Tags en opmerkings wurde gearfoege en slides dy\'t in kopy brûke, ferwize dêrnei nei it behâlden bestân — ek yn presintaasjes dy\'t no net iepene binne.',
+    'Opruimen': 'Opromje',
+    '1 presentatiebestand bijgewerkt.': '1 presintaasjebestân bywurke.',
+    'presentatiebestanden bijgewerkt.': 'presintaasjebestannen bywurke.',
+    'niet geopend': 'net iepene',
+    '1 dubbele afbeelding verwijderd.': '1 dûbele ôfbylding fuorthelle.',
+    'dubbele afbeeldingen verwijderd.': 'dûbele ôfbyldings fuorthelle.',
+    'Alleen afbeeldingen zonder tags tonen':
+        'Allinnich ôfbyldings sûnder tags toane',
+    'Alle afbeeldingen hebben tags.': 'Alle ôfbyldings hawwe tags.',
+    'Zet het filter uit om alles weer te zien.':
+        'Set it filter út om alles wer te sjen.',
+    'Intrekken': 'Ynlûke',
+    'Privacy': 'Privacy',
+    'Toestemming': 'Tastimming',
+    'Toestemming intrekken?': 'Tastimming ynlûke?',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'Jo hawwe al tastimming jûn foar it gebrûk fan OciDeck.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'Jo kinne jo tastimming op elk momint ynlûke. Nei it ynlûken moatte jo dizze betingsten opnij akseptearje.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'As jo jo tastimming ynlûke, moatte jo dizze betingsten opnij akseptearje as jo OciDeck opnij begjinne.',
   },
   'pap': {
+    'Toegankelijkheid': 'Aksesibilidat',
+    'Tekstgrootte van de interface': 'Tamaño di teksto di e interfaz',
+    'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.':
+        'Ta hasi tur teksto di e editor mas grandi te 200%. E slidenan mes no ta kambia.',
+    'Breedte van het slidepaneel': 'Hanchura di e panel di slide',
+    'Pijltjestoetsen passen de breedte aan':
+        'Tekla di flecha ta atapta e hanchura',
+    'Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.':
+        'Tip: pega ku Cmd/Ctrl+V un tabel for di bo spreadsheet den un sèl pa yena henter e tabel.',
     'Annuleren': 'Kanselá',
     'Checklist': 'Lista di kontrol',
     'Voortgangsgrafiek tonen': 'Mustra gráfiko di progreso',
@@ -3999,5 +4318,51 @@ const _dutchSourceStringAdditions = {
     'voorbereiden…': 'preparando…',
     '↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert':
         '↑↓←→ navigate  ·  Enter chooses  ·  Double-click selects',
+    'Duplicaten opruimen': 'Limpia duplikadonan',
+    'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën':
+        'Buska imágennan idéntiko byte pa byte (md5), kombiná tag i remarkanan i eliminá e kopianan',
+    'Geen dubbele afbeeldingen gevonden.': 'No a haña imágen duplikado.',
+    'Dubbele afbeeldingen opruimen?': 'Limpia imágennan duplikado?',
+    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.':
+        'Di kada grupo un archivo so ta keda. Tag i remarkanan ta wòrdu kombiná i e slidenan ku ta usa un kopia lo mustra despues riba e archivo ku a keda — tambe den presentashonnan ku no ta habrí awor.',
+    'Opruimen': 'Limpia',
+    '1 presentatiebestand bijgewerkt.': '1 archivo di presentashon aktualisá.',
+    'presentatiebestanden bijgewerkt.':
+        'archivonan di presentashon aktualisá.',
+    'niet geopend': 'no habrí',
+    '1 dubbele afbeelding verwijderd.': '1 imágen duplikado eliminá.',
+    'dubbele afbeeldingen verwijderd.': 'imágennan duplikado eliminá.',
+    'Alleen afbeeldingen zonder tags tonen':
+        'Mustra solamente imágennan sin tag',
+    'Alle afbeeldingen hebben tags.': 'Tur imágen tin tag.',
+    'Zet het filter uit om alles weer te zien.':
+        'Paga e filter pa mira tur kos atrobe.',
+    'Welkom bij OciDeck': 'Welcome to OciDeck',
+    'Privacy en gebruik': 'Privacy and Usage',
+    'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.':
+        'OciDeck is a local desktop application. Your presentations and data are stored exclusively on your computer.',
+    'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.':
+        'The app collects no personal data, no statistics, and no usage data. Your privacy is our priority.',
+    'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.':
+        'All data you enter in OciDeck remains on your local system and is not sent to external servers.',
+    'Licentie (EUPL 1.2)': 'License (EUPL 1.2)',
+    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.':
+        'By clicking "Agree", you accept these terms and agree to the use of OciDeck.',
+    'Volledige licentie online': 'Full license online',
+    'Akkoord gaan': 'Agree',
+    'Toestemming intrekken': 'Revoke Consent',
+    'Toestemming ingetrokken': 'Consent revoked',
+    'U moet eerst de privacy- en gebruiksvoorwaarden accepteren voordat u OciDeck kunt gebruiken.':
+        'You must accept the privacy and usage terms before you can use OciDeck.',
+    'Intrekken': 'Retirá',
+    'Privacy': 'Privasidat',
+    'Toestemming': 'Konsentimentu',
+    'Toestemming intrekken?': 'Retirá konsentimentu?',
+    'U hebt al toegestemd in het gebruik van OciDeck.':
+        'Bo a duna kaba bo konsentimentu pa uzo di OciDeck.',
+    'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.':
+        'Bo por retirá bo konsentimentu na kualkier momentu. Despues di retirá, bo tin ku aseptá e kondishonnan akí di nobo.',
+    'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.':
+        'Si bo retirá bo konsentimentu, bo tin ku aseptá e kondishonnan akí di nobo ora bo start OciDeck di nobo.',
   },
 };

lib/models/settings.dart

@@ -364,6 +364,11 @@ class AppSettings {
   final String selectedAppAppearanceProfileName;
   final List<String> recentFiles;
 
+  /// Scale factor for all interface text (1.0–2.0), on top of the system
+  /// text scaling. The slide canvas itself is never scaled: slides are a
+  /// fixed 16:9 design surface. WCAG 1.4.4 asks for text resizing up to 200%.
+  final double uiTextScale;
+
   const AppSettings({
     this.languageCode = 'nl',
     this.homeDirectory,
@@ -373,6 +378,7 @@ class AppSettings {
     this.appAppearanceProfiles = AppAppearanceProfile.builtIns,
     this.selectedAppAppearanceProfileName = 'Basic',
     this.recentFiles = const [],
+    this.uiTextScale = 1.0,
   });
 
   ThemeProfile get themeProfile {
@@ -424,6 +430,7 @@ class AppSettings {
     List<AppAppearanceProfile>? appAppearanceProfiles,
     String? selectedAppAppearanceProfileName,
     List<String>? recentFiles,
+    double? uiTextScale,
     bool clearHomeDirectory = false,
     bool clearExportDirectory = false,
   }) {
@@ -457,6 +464,7 @@ class AppSettings {
           selectedAppAppearanceProfileName ??
           this.selectedAppAppearanceProfileName,
       recentFiles: recentFiles ?? this.recentFiles,
+      uiTextScale: uiTextScale ?? this.uiTextScale,
     );
   }
 }

lib/services/file_service.dart

@@ -58,6 +58,12 @@ class FileService {
 
   ThemeProfile get currentThemeProfile => resolveThemeProfile(_themeProfile());
 
+  /// The user's active style profile, resolved for [projectPath]. Styling is no
+  /// longer read from the markdown (the file holds only content); the app
+  /// applies the current profile whenever a deck is opened.
+  ThemeProfile activeProfileFor({String? projectPath}) =>
+      resolveThemeProfile(_themeProfile(), projectPath: projectPath);
+
   ThemeProfile resolveThemeProfile(
     ThemeProfile profile, {
     String? projectPath,
@@ -167,8 +173,12 @@ class FileService {
       if (!await file.exists()) return null;
       raw = await file.readAsString();
     }
-    final deck = _md.parseDeck(raw, filePath: filePath);
-    if (deck == null) return null;
+    final parsed = _md.parseDeck(raw, filePath: filePath);
+    if (parsed == null) return null;
+    // The file carries only content; apply the active style profile on open.
+    final deck = parsed.copyWith(
+      themeProfile: activeProfileFor(projectPath: parsed.projectPath),
+    );
     final hydrated = await _hydrateCharts(await _hydrateImageCaptions(deck));
     // Re-attach the separate annotation layer from its sidecar, if present.
     if (content == null) {

lib/services/image_dedup_service.dart

@@ -0,0 +1,97 @@
+import 'dart:io';
+import 'package:crypto/crypto.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+/// Vindt exacte duplicaten tussen afbeeldingen op basis van hun md5-checksum,
+/// zodat de bibliotheek opgeschoond kan worden. Bestanden worden eerst op
+/// grootte gegroepeerd; alleen gelijke groottes worden daadwerkelijk gehasht,
+/// dus grote bibliotheken blijven snel.
+class ImageDedupService {
+  /// Groepeer [imagePaths] op identieke inhoud (md5). Elke teruggegeven groep
+  /// bevat twee of meer paden naar byte-voor-byte gelijke bestanden, in de
+  /// volgorde waarin ze in [imagePaths] stonden. Onleesbare bestanden worden
+  /// stilletjes overgeslagen.
+  Future<List<List<String>>> findDuplicateGroups(
+    Iterable<String> imagePaths,
+  ) async {
+    // Stap 1: op bestandsgrootte groeperen — verschillend groot is nooit gelijk.
+    final bySize = <int, List<String>>{};
+    for (final path in imagePaths) {
+      try {
+        final size = File(path).statSync().size;
+        bySize.putIfAbsent(size, () => []).add(path);
+      } catch (_) {}
+    }
+
+    // Stap 2: alleen binnen gelijke groottes de md5 berekenen.
+    final groups = <List<String>>[];
+    for (final candidates in bySize.values) {
+      if (candidates.length < 2) continue;
+      final byHash = <String, List<String>>{};
+      for (final path in candidates) {
+        try {
+          final digest = await md5.bind(File(path).openRead()).single;
+          byHash.putIfAbsent(digest.toString(), () => []).add(path);
+        } catch (_) {}
+      }
+      for (final group in byHash.values) {
+        if (group.length >= 2) groups.add(group);
+      }
+    }
+    return groups;
+  }
+
+  /// Kies binnen een groep duplicaten het pad dat behouden blijft. Voorkeur:
+  /// het meest in slides gebruikte bestand, daarna het oudste (vermoedelijk
+  /// het origineel), daarna de volgorde in de groep.
+  String chooseKeeper(
+    List<String> group, {
+    int Function(String path)? usageCountOf,
+  }) {
+    DateTime modifiedOf(String path) {
+      try {
+        return File(path).statSync().modified;
+      } catch (_) {
+        return DateTime.fromMillisecondsSinceEpoch(0);
+      }
+    }
+
+    var keeper = group.first;
+    var keeperUsages = usageCountOf?.call(keeper) ?? 0;
+    var keeperModified = modifiedOf(keeper);
+    for (final candidate in group.skip(1)) {
+      final usages = usageCountOf?.call(candidate) ?? 0;
+      final modified = modifiedOf(candidate);
+      final wins =
+          usages > keeperUsages ||
+          (usages == keeperUsages && modified.isBefore(keeperModified));
+      if (wins) {
+        keeper = candidate;
+        keeperUsages = usages;
+        keeperModified = modified;
+      }
+    }
+    return keeper;
+  }
+
+  /// Voeg metadata-teksten (tags/beschrijvingen of opmerkingen/captions) van
+  /// duplicaten samen tot één waarde: unieke, niet-lege teksten gescheiden
+  /// door [separator]. Een tekst die al letterlijk in een eerdere voorkomt
+  /// (zoals dezelfde tag op beide duplicaten) wordt niet herhaald.
+  String mergeMetadata(Iterable<String?> values, {String separator = ' · '}) {
+    final merged = <String>[];
+    for (final value in values) {
+      final text = value?.trim() ?? '';
+      if (text.isEmpty) continue;
+      final isDuplicate = merged.any(
+        (existing) => existing.toLowerCase().contains(text.toLowerCase()),
+      );
+      if (!isDuplicate) merged.add(text);
+    }
+    return merged.join(separator);
+  }
+}
+
+final imageDedupServiceProvider = Provider<ImageDedupService>(
+  (_) => ImageDedupService(),
+);

lib/services/image_reference_service.dart

@@ -0,0 +1,168 @@
+import 'dart:io';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:path/path.dart' as p;
+
+/// Vindt en herschrijft afbeeldingsverwijzingen (`![…](pad)`) in
+/// Marp-markdownbestanden op schijf. Zo gaan bij het opruimen van duplicaten
+/// ook presentaties mee die nu niet geopend zijn.
+class ImageReferenceService {
+  /// Zelfde mappen als FileService.scanPresentations overslaat.
+  static const _ignoredDirs = {
+    'images',
+    'logos',
+    'themes',
+    'node_modules',
+    'build',
+    '.git',
+    '.dart_tool',
+  };
+  static const _maxDepth = 4;
+
+  /// Markdown-afbeelding: `![alt of bg-directive](pad)`.
+  static final _imageRef = RegExp(r'!\[([^\]]*)\]\(([^)\n]+)\)');
+
+  /// Zoek recursief alle `.md`-bestanden onder [searchDirs] (begrensd op
+  /// diepte, asset- en verborgen mappen worden overgeslagen). Dubbele treffers
+  /// via overlappende zoekpaden worden één keer teruggegeven.
+  Future<List<String>> findDeckFiles(Iterable<String> searchDirs) async {
+    final found = <String>{};
+
+    Future<void> walk(Directory dir, int depth) async {
+      List<FileSystemEntity> entries;
+      try {
+        entries = await dir.list(followLinks: false).toList();
+      } catch (_) {
+        return;
+      }
+      for (final entity in entries) {
+        if (entity is File) {
+          if (entity.path.toLowerCase().endsWith('.md')) {
+            found.add(p.normalize(entity.path));
+          }
+        } else if (entity is Directory && depth < _maxDepth) {
+          final name = p.basename(entity.path);
+          if (_ignoredDirs.contains(name) || name.startsWith('.')) continue;
+          await walk(entity, depth + 1);
+        }
+      }
+    }
+
+    for (final dirPath in searchDirs) {
+      if (dirPath.isEmpty) continue;
+      final root = Directory(dirPath);
+      if (!root.existsSync()) continue;
+      await walk(root, 0);
+    }
+    return found.toList();
+  }
+
+  /// Tel per pad uit [targets] hoe vaak het in [deckFiles] wordt genoemd.
+  /// Paden in de markdown worden opgelost relatief aan de map van het
+  /// `.md`-bestand. Paden zonder verwijzingen ontbreken in het resultaat.
+  Future<Map<String, int>> countReferences(
+    Iterable<String> deckFiles,
+    Iterable<String> targets,
+  ) async {
+    final wanted = {for (final t in targets) p.normalize(t)};
+    final counts = <String, int>{};
+    for (final deckFile in deckFiles) {
+      String content;
+      try {
+        content = await File(deckFile).readAsString();
+      } catch (_) {
+        continue;
+      }
+      final mdDir = p.dirname(deckFile);
+      for (final match in _imageRef.allMatches(content)) {
+        final resolved = _resolve(match.group(2)!, mdDir);
+        if (resolved == null) continue;
+        for (final target in wanted) {
+          if (p.equals(resolved, target)) {
+            counts[target] = (counts[target] ?? 0) + 1;
+            break;
+          }
+        }
+      }
+    }
+    return counts;
+  }
+
+  /// Per deckbestand: hoe vaak [target] erin wordt genoemd. Bestanden zonder
+  /// treffer ontbreken in het resultaat. Gebruikt voor de waarschuwing bij
+  /// verwijderen, zodat ook niet-geopende presentaties zichtbaar zijn.
+  Future<Map<String, int>> referencingFiles(
+    Iterable<String> deckFiles,
+    String target,
+  ) async {
+    final wanted = p.normalize(target);
+    final result = <String, int>{};
+    for (final deckFile in deckFiles) {
+      String content;
+      try {
+        content = await File(deckFile).readAsString();
+      } catch (_) {
+        continue;
+      }
+      final mdDir = p.dirname(deckFile);
+      var count = 0;
+      for (final match in _imageRef.allMatches(content)) {
+        final resolved = _resolve(match.group(2)!, mdDir);
+        if (resolved != null && p.equals(resolved, wanted)) count++;
+      }
+      if (count > 0) result[deckFile] = count;
+    }
+    return result;
+  }
+
+  /// Herschrijf in [deckFile] elke verwijzing naar [fromAbsolute] zodat die
+  /// naar [toAbsolute] wijst. Alleen het pad binnen `![…](…)` verandert; de
+  /// rest van het bestand blijft byte-voor-byte gelijk. Geeft true terug
+  /// wanneer het bestand daadwerkelijk is gewijzigd.
+  Future<bool> replaceReferences(
+    String deckFile,
+    String fromAbsolute,
+    String toAbsolute,
+  ) async {
+    final file = File(deckFile);
+    String content;
+    try {
+      content = await file.readAsString();
+    } catch (_) {
+      return false;
+    }
+    final mdDir = p.dirname(deckFile);
+    var changed = false;
+    final updated = content.replaceAllMapped(_imageRef, (m) {
+      final ref = m.group(2)!;
+      final resolved = _resolve(ref, mdDir);
+      if (resolved == null || !p.equals(resolved, fromAbsolute)) {
+        return m.group(0)!;
+      }
+      changed = true;
+      // Blijf relatief schrijven als de verwijzing dat al was en het nieuwe
+      // pad binnen de projectmap ligt; anders absoluut.
+      final replacement =
+          !p.isAbsolute(ref.trim()) && p.isWithin(mdDir, toAbsolute)
+          ? p.relative(toAbsolute, from: mdDir)
+          : toAbsolute;
+      return '![${m.group(1)}]($replacement)';
+    });
+    if (!changed) return false;
+    try {
+      await file.writeAsString(updated);
+    } catch (_) {
+      return false;
+    }
+    return true;
+  }
+
+  String? _resolve(String ref, String mdDir) {
+    final cleaned = ref.trim();
+    if (cleaned.isEmpty || cleaned.contains('://')) return null;
+    return p.normalize(p.isAbsolute(cleaned) ? cleaned : p.join(mdDir, cleaned));
+  }
+}
+
+final imageReferenceServiceProvider = Provider<ImageReferenceService>(
+  (_) => ImageReferenceService(),
+);

lib/services/markdown_service.dart

@@ -11,7 +11,19 @@ const _uuid = Uuid();
 class MarkdownService {
   // ── Generation ──────────────────────────────────────────────────────────────
 
-  String generateDeck(Deck deck, {bool inlineChartData = false}) {
+  /// Serialise a deck to Marp markdown.
+  ///
+  /// The styling (the [ThemeProfile]) is deliberately NOT written to the file:
+  /// a saved `.md` holds only the content (the "base"), and the app applies the
+  /// active style profile when it opens the deck. [inlineStyleProfile] re-adds
+  /// the profile for transient, non-file payloads — currently only the markdown
+  /// streamed to the audience (beamer) window, which has no other way to learn
+  /// the styling. It must stay false for anything written to disk.
+  String generateDeck(
+    Deck deck, {
+    bool inlineChartData = false,
+    bool inlineStyleProfile = false,
+  }) {
     final buf = StringBuffer();
     buf.writeln('---');
     buf.writeln('marp: true');
@@ -42,9 +54,11 @@ class MarkdownService {
     if (deck.tlp != TlpLevel.none) {
       buf.writeln('tlp: ${deck.tlp.key}');
     }
-    buf.writeln(
-      'ocideck_style_profile: ${base64Url.encode(utf8.encode(jsonEncode(deck.themeProfile.toJson())))}',
-    );
+    if (inlineStyleProfile) {
+      buf.writeln(
+        'ocideck_style_profile: ${base64Url.encode(utf8.encode(jsonEncode(deck.themeProfile.toJson())))}',
+      );
+    }
     buf.writeln('---');
     buf.writeln();
 

lib/state/consent_provider.dart

@@ -0,0 +1,67 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+const _consentKey = 'app_consent_accepted';
+
+final consentProvider =
+    NotifierProvider<ConsentNotifier, ConsentState>(() {
+  return ConsentNotifier();
+});
+
+class ConsentState {
+  final bool hasAccepted;
+  final bool isLoading;
+
+  const ConsentState({
+    required this.hasAccepted,
+    this.isLoading = false,
+  });
+
+  ConsentState copyWith({
+    bool? hasAccepted,
+    bool? isLoading,
+  }) {
+    return ConsentState(
+      hasAccepted: hasAccepted ?? this.hasAccepted,
+      isLoading: isLoading ?? this.isLoading,
+    );
+  }
+}
+
+class ConsentNotifier extends Notifier<ConsentState> {
+  @override
+  ConsentState build() {
+    _initialize();
+    return const ConsentState(hasAccepted: false, isLoading: true);
+  }
+
+  Future<void> _initialize() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final hasAccepted = prefs.getBool(_consentKey) ?? false;
+      state = state.copyWith(hasAccepted: hasAccepted, isLoading: false);
+    } catch (e) {
+      state = state.copyWith(isLoading: false);
+    }
+  }
+
+  Future<void> acceptConsent() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setBool(_consentKey, true);
+      state = state.copyWith(hasAccepted: true);
+    } catch (e) {
+      state = state.copyWith(hasAccepted: true);
+    }
+  }
+
+  Future<void> revokeConsent() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setBool(_consentKey, false);
+      state = state.copyWith(hasAccepted: false);
+    } catch (e) {
+      state = state.copyWith(hasAccepted: false);
+    }
+  }
+}

lib/state/deck_provider.dart

@@ -127,13 +127,12 @@ class DeckNotifier extends StateNotifier<DeckState> {
     state = DeckState(deck: deck, isDirty: true);
   }
 
-  /// Load a deck that was already parsed (used by the tab manager).
+  /// Load a deck that was already parsed (used by the tab manager). Styling is
+  /// not taken from the deck/markdown but from the active style profile, so an
+  /// opened or recovered deck always picks up the current look.
   void loadDeck(Deck deck, {String? filePath}) {
     final resolvedDeck = deck.copyWith(
-      themeProfile: _file.resolveThemeProfile(
-        deck.themeProfile,
-        projectPath: deck.projectPath,
-      ),
+      themeProfile: _file.activeProfileFor(projectPath: deck.projectPath),
     );
     _clearHistory();
     state = DeckState(deck: resolvedDeck, filePath: filePath, isDirty: false);
@@ -499,8 +498,14 @@ class DeckNotifier extends StateNotifier<DeckState> {
 
   /// Returns false if parsing fails (content is preserved).
   bool applyMarkdown(String markdown) {
-    final deck = _md.parseDeck(markdown, filePath: state.filePath);
-    if (deck == null) return false;
+    final parsed = _md.parseDeck(markdown, filePath: state.filePath);
+    if (parsed == null) return false;
+    // The markdown carries only content; keep the deck's current styling rather
+    // than resetting it to the default profile the parser returns.
+    final current = state.deck;
+    final deck = current == null
+        ? parsed
+        : parsed.copyWith(themeProfile: current.themeProfile);
     _mutate(deck); // discrete stap → ook ongedaan te maken
     return true;
   }

lib/state/settings_provider.dart

@@ -54,9 +54,17 @@ class SettingsNotifier extends StateNotifier<AppSettings> {
           ? selectedAppearance
           : 'Basic',
       recentFiles: prefs.getStringList('recentFiles') ?? [],
+      uiTextScale: (prefs.getDouble('uiTextScale') ?? 1.0).clamp(1.0, 2.0),
     );
   }
 
+  Future<void> setUiTextScale(double scale) async {
+    final clamped = scale.clamp(1.0, 2.0).toDouble();
+    state = state.copyWith(uiTextScale: clamped);
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setDouble('uiTextScale', clamped);
+  }
+
   Future<void> addRecentFile(String path) async {
     final updated = [
       path,

lib/utils/table_clipboard.dart

@@ -0,0 +1,123 @@
+/// Recognises tabular clipboard content so a paste into one table cell can
+/// fill a whole grid.
+///
+/// Spreadsheets (Excel, Numbers, LibreOffice Calc, Google Sheets) put
+/// tab-separated text on the clipboard on macOS, Linux and Windows alike, so
+/// TSV is the primary format. CSV with a comma or semicolon (the Dutch/European
+/// list separator) and markdown tables are recognised as well.
+library;
+
+/// Parses [text] as a table, or returns null when it does not look tabular —
+/// in that case the paste should go into the single cell as usual.
+///
+/// Detection is deliberately conservative for ambiguous formats: a tab is
+/// always a column break (no one types tabs into a cell), but commas and
+/// semicolons only count when every line yields the same column count, so a
+/// pasted sentence with a comma stays plain text.
+List<List<String>>? parseClipboardTable(String text) {
+  final normalized = text.replaceAll('\r\n', '\n').replaceAll('\r', '\n');
+  if (normalized.trim().isEmpty) return null;
+
+  final markdown = _parseMarkdownTable(normalized);
+  if (markdown != null) return markdown;
+
+  if (normalized.contains('\t')) {
+    return _trim(_splitDelimited(normalized, '\t'));
+  }
+
+  // CSV variants: require at least two rows with a consistent column count of
+  // two or more (checked before any padding, so prose with stray commas does
+  // not qualify); prefer the separator that yields the wider table.
+  List<List<String>>? best;
+  for (final delimiter in const [';', ',']) {
+    if (!normalized.contains(delimiter)) continue;
+    final rows = _splitDelimited(normalized, delimiter);
+    while (rows.isNotEmpty && rows.last.every((c) => c.trim().isEmpty)) {
+      rows.removeLast();
+    }
+    if (rows.length < 2) continue;
+    final cols = rows.first.length;
+    if (cols < 2 || rows.any((r) => r.length != cols)) continue;
+    if (best == null || cols > best.first.length) best = rows;
+  }
+  return best;
+}
+
+/// Markdown table: every non-empty line framed by pipes. The `|---|---|`
+/// separator row is dropped.
+List<List<String>>? _parseMarkdownTable(String text) {
+  final lines = [
+    for (final line in text.split('\n'))
+      if (line.trim().isNotEmpty) line.trim(),
+  ];
+  if (lines.isEmpty || lines.any((l) => !l.startsWith('|'))) return null;
+
+  final rows = <List<String>>[];
+  for (final line in lines) {
+    var body = line.substring(1);
+    if (body.endsWith('|')) body = body.substring(0, body.length - 1);
+    final cells = body.split('|').map((c) => c.trim()).toList();
+    // Alignment/separator row (|---|:--:|) carries no data.
+    if (cells.every((c) => RegExp(r'^:?-{2,}:?$').hasMatch(c))) continue;
+    rows.add(cells);
+  }
+  if (rows.isEmpty || rows.first.length < 2) return null;
+  return _trim(rows);
+}
+
+/// Splits [text] into rows/cells on newlines and [delimiter], honouring
+/// double-quoted fields ("" escapes a quote) so cells from spreadsheets may
+/// contain the delimiter or even line breaks.
+List<List<String>> _splitDelimited(String text, String delimiter) {
+  final rows = <List<String>>[];
+  var row = <String>[];
+  final cell = StringBuffer();
+  var quoted = false;
+  for (var i = 0; i < text.length; i++) {
+    final ch = text[i];
+    if (quoted) {
+      if (ch == '"') {
+        if (i + 1 < text.length && text[i + 1] == '"') {
+          cell.write('"');
+          i++;
+        } else {
+          quoted = false;
+        }
+      } else {
+        cell.write(ch);
+      }
+    } else if (ch == '"' && cell.isEmpty) {
+      quoted = true;
+    } else if (ch == delimiter) {
+      row.add(cell.toString());
+      cell.clear();
+    } else if (ch == '\n') {
+      row.add(cell.toString());
+      cell.clear();
+      rows.add(row);
+      row = <String>[];
+    } else {
+      cell.write(ch);
+    }
+  }
+  row.add(cell.toString());
+  rows.add(row);
+  return rows;
+}
+
+/// Drops empty trailing rows (from the trailing newline spreadsheets add) and
+/// pads every row to the same column count. Returns null when the result is a
+/// single lone cell — that is not a table.
+List<List<String>>? _trim(List<List<String>> rows) {
+  final kept = List<List<String>>.from(rows);
+  while (kept.isNotEmpty && kept.last.every((c) => c.trim().isEmpty)) {
+    kept.removeLast();
+  }
+  if (kept.isEmpty) return null;
+  final cols = kept.fold<int>(0, (m, r) => r.length > m ? r.length : m);
+  if (cols < 2 && kept.length < 2) return null;
+  return [
+    for (final row in kept)
+      [for (var c = 0; c < cols; c++) c < row.length ? row[c] : ''],
+  ];
+}

lib/widgets/app_shell.dart

@@ -138,6 +138,47 @@ List<String> _imageUsages(WidgetRef ref, String absolutePath) {
   return usages;
 }
 
+/// Wijs in alle open decks elke slideverwijzing naar [fromAbsolute] om naar
+/// [toAbsolute]. Gebruikt door de afbeeldingenbibliotheek wanneer een md5-
+/// duplicaat wordt opgeruimd, zodat slides het behouden bestand blijven tonen.
+Future<void> _replaceImageUsages(
+  WidgetRef ref,
+  String fromAbsolute,
+  String toAbsolute,
+) async {
+  final target = p.normalize(fromAbsolute);
+  for (final tab in ref.read(tabsProvider).tabs) {
+    final notifier = tab.deckNotifier;
+    final deck = notifier.currentState.deck;
+    if (deck == null) continue;
+    final projectPath = deck.projectPath ?? '';
+
+    String resolve(String candidate) => p.normalize(
+      p.isAbsolute(candidate) ? candidate : p.join(projectPath, candidate),
+    );
+    // Blijf relatief opslaan als de slide dat al deed en het nieuwe pad
+    // binnen het project ligt; anders absoluut.
+    String replacement(String candidate) {
+      if (p.isAbsolute(candidate) || projectPath.isEmpty) return toAbsolute;
+      return p.isWithin(projectPath, toAbsolute)
+          ? p.relative(toAbsolute, from: projectPath)
+          : toAbsolute;
+    }
+
+    for (var i = 0; i < deck.slides.length; i++) {
+      final slide = deck.slides[i];
+      var updated = slide;
+      if (slide.imagePath.isNotEmpty && resolve(slide.imagePath) == target) {
+        updated = updated.copyWith(imagePath: replacement(slide.imagePath));
+      }
+      if (slide.imagePath2.isNotEmpty && resolve(slide.imagePath2) == target) {
+        updated = updated.copyWith(imagePath2: replacement(slide.imagePath2));
+      }
+      if (!identical(updated, slide)) notifier.updateSlide(i, updated);
+    }
+  }
+}
+
 List<Slide> _slidesForPresentationOrExport(Deck deck) {
   // Drop skipped slides and slides whose TLP classification is stricter than
   // the level chosen for this presentation/export.
@@ -926,9 +967,7 @@ class _MainLayoutState extends ConsumerState<_MainLayout> {
       if (!context.mounted) return;
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(
-          content: Text(
-            '$count ${l10n.d('checklist-items uitgevinkt.')}',
-          ),
+          content: Text('$count ${l10n.d('checklist-items uitgevinkt.')}'),
         ),
       );
     }
@@ -947,6 +986,11 @@ class _MainLayoutState extends ConsumerState<_MainLayout> {
         captionService: ref.read(captionServiceProvider),
         descriptionService: ref.read(descriptionServiceProvider),
         usageOf: (absolutePath) => _imageUsages(ref, absolutePath),
+        onReplaceUsages: (from, to) => _replaceImageUsages(ref, from, to),
+        openDeckFiles: [
+          for (final tab in ref.read(tabsProvider).tabs)
+            ?tab.deckNotifier.currentState.filePath,
+        ],
       );
       if (result == null) return;
 
@@ -1444,36 +1488,43 @@ class _MainLayoutState extends ConsumerState<_MainLayout> {
                 });
               }
 
-              return LayoutBuilder(
-                builder: (context, constraints) {
-                  final maxRailWidth = (constraints.maxWidth - _minEditorWidth)
-                      .clamp(_minSlideRailWidth, constraints.maxWidth)
-                      .toDouble();
-                  final railWidth = _slideRailWidth
-                      .clamp(_minSlideRailWidth, maxRailWidth)
-                      .toDouble();
-                  if (railWidth != _slideRailWidth) {
-                    WidgetsBinding.instance.addPostFrameCallback((_) {
-                      if (mounted) setState(() => _slideRailWidth = railWidth);
-                    });
-                  }
+              // The available width comes from MediaQuery, NOT a
+              // LayoutBuilder: a LayoutBuilder rebuilds this subtree during
+              // the layout phase, and when the slide list's keyed
+              // ReorderableListView items get reparented in that pass their
+              // overlay children are activated outside an active layout —
+              // "A _RenderLayoutBuilder was mutated in performLayout". The
+              // body row spans the window, so the window width is equivalent.
+              final bodyWidth = MediaQuery.sizeOf(ctx).width;
+              final maxRailWidth = (bodyWidth - _minEditorWidth)
+                  .clamp(_minSlideRailWidth, bodyWidth)
+                  .toDouble();
+              final railWidth = _slideRailWidth
+                  .clamp(_minSlideRailWidth, maxRailWidth)
+                  .toDouble();
+              if (railWidth != _slideRailWidth) {
+                WidgetsBinding.instance.addPostFrameCallback((_) {
+                  if (mounted) setState(() => _slideRailWidth = railWidth);
+                });
+              }
 
-                  return Row(
-                    children: [
-                      SizedBox(width: railWidth, child: const SlideListPanel()),
-                      _ResizableDivider(
-                        onDrag: (delta) {
-                          setState(() {
-                            _slideRailWidth = (_slideRailWidth + delta)
-                                .clamp(_minSlideRailWidth, maxRailWidth)
-                                .toDouble();
-                          });
-                        },
-                      ),
-                      const Expanded(child: EditorPanel()),
-                    ],
-                  );
-                },
+              return Row(
+                children: [
+                  SizedBox(
+                    width: railWidth,
+                    child: SlideListPanel(railWidth: railWidth),
+                  ),
+                  _ResizableDivider(
+                    onDrag: (delta) {
+                      setState(() {
+                        _slideRailWidth = (_slideRailWidth + delta)
+                            .clamp(_minSlideRailWidth, maxRailWidth)
+                            .toDouble();
+                      });
+                    },
+                  ),
+                  const Expanded(child: EditorPanel()),
+                ],
               );
             },
           ),
@@ -1721,36 +1772,67 @@ class _ResizableDivider extends StatefulWidget {
 }
 
 class _ResizableDividerState extends State<_ResizableDivider> {
+  static const double _keyboardStep = 24;
+
   bool _hovered = false;
   bool _dragging = false;
+  bool _focused = false;
+
+  KeyEventResult _onKeyEvent(FocusNode node, KeyEvent event) {
+    if (event is KeyUpEvent) return KeyEventResult.ignored;
+    if (event.logicalKey == LogicalKeyboardKey.arrowLeft) {
+      widget.onDrag(-_keyboardStep);
+      return KeyEventResult.handled;
+    }
+    if (event.logicalKey == LogicalKeyboardKey.arrowRight) {
+      widget.onDrag(_keyboardStep);
+      return KeyEventResult.handled;
+    }
+    return KeyEventResult.ignored;
+  }
 
   @override
   Widget build(BuildContext context) {
     final l10n = context.l10n;
-    final active = _hovered || _dragging;
-    return MouseRegion(
-      cursor: SystemMouseCursors.resizeColumn,
-      onEnter: (_) => setState(() => _hovered = true),
-      onExit: (_) => setState(() => _hovered = false),
-      child: GestureDetector(
-        behavior: HitTestBehavior.translucent,
-        onHorizontalDragStart: (_) => setState(() => _dragging = true),
-        onHorizontalDragEnd: (_) => setState(() => _dragging = false),
-        onHorizontalDragCancel: () => setState(() => _dragging = false),
-        onHorizontalDragUpdate: (details) => widget.onDrag(details.delta.dx),
-        child: Tooltip(
-          message: l10n.d(
-            'Sleep om de slide-preview breder of smaller te maken',
-          ),
-          child: SizedBox(
-            width: 9,
-            child: Center(
-              child: AnimatedContainer(
-                duration: const Duration(milliseconds: 90),
-                width: active ? 3 : 1,
-                color: active
-                    ? Theme.of(context).colorScheme.secondary
-                    : Theme.of(context).colorScheme.outlineVariant,
+    final active = _hovered || _dragging || _focused;
+    // Keyboard-operable (WCAG 2.1.1): the divider is focusable, arrow keys
+    // move it, and focus is shown with the same highlight as hovering
+    // (WCAG 2.4.7). Screen readers see it as an adjustable element.
+    return Focus(
+      onKeyEvent: _onKeyEvent,
+      onFocusChange: (focused) => setState(() => _focused = focused),
+      child: Semantics(
+        slider: true,
+        label: l10n.d('Breedte van het slidepaneel'),
+        hint: l10n.d('Pijltjestoetsen passen de breedte aan'),
+        onIncrease: () => widget.onDrag(_keyboardStep),
+        onDecrease: () => widget.onDrag(-_keyboardStep),
+        child: MouseRegion(
+          cursor: SystemMouseCursors.resizeColumn,
+          onEnter: (_) => setState(() => _hovered = true),
+          onExit: (_) => setState(() => _hovered = false),
+          child: GestureDetector(
+            behavior: HitTestBehavior.translucent,
+            onHorizontalDragStart: (_) => setState(() => _dragging = true),
+            onHorizontalDragEnd: (_) => setState(() => _dragging = false),
+            onHorizontalDragCancel: () => setState(() => _dragging = false),
+            onHorizontalDragUpdate: (details) =>
+                widget.onDrag(details.delta.dx),
+            child: Tooltip(
+              message: l10n.d(
+                'Sleep om de slide-preview breder of smaller te maken',
+              ),
+              child: SizedBox(
+                width: 9,
+                child: Center(
+                  child: AnimatedContainer(
+                    duration: const Duration(milliseconds: 90),
+                    width: active ? 3 : 1,
+                    color: active
+                        ? Theme.of(context).colorScheme.secondary
+                        : Theme.of(context).colorScheme.outlineVariant,
+                  ),
+                ),
               ),
             ),
           ),

lib/widgets/dialogs/add_slide_dialog.dart

@@ -15,23 +15,19 @@ class AddSlideDialog extends StatelessWidget {
   }
 
   static const _types = [
-    (SlideType.title, Icons.title, 'Titelpagina'),
-    (SlideType.section, Icons.bookmark_outline, 'Tussentitel'),
-    (SlideType.bullets, Icons.format_list_bulleted, 'Alleen Bullets'),
-    (SlideType.twoBullets, Icons.view_column_outlined, 'Twee Bulletkolommen'),
-    (
-      SlideType.bulletsImage,
-      Icons.view_agenda_outlined,
-      'Bullets + Afbeelding',
-    ),
-    (SlideType.twoImages, Icons.auto_stories_outlined, 'Twee Afbeeldingen'),
-    (SlideType.image, Icons.image_outlined, 'Grote Afbeelding'),
-    (SlideType.video, Icons.movie_outlined, 'Video'),
-    (SlideType.quote, Icons.format_quote_outlined, 'Quote'),
-    (SlideType.table, Icons.table_chart_outlined, 'Tabel'),
-    (SlideType.chart, Icons.bar_chart, 'Grafiek'),
-    (SlideType.code, Icons.terminal, 'Broncode'),
-    (SlideType.freeMarkdown, Icons.code, 'Vrije Markdown'),
+    (SlideType.title, 'Titelpagina'),
+    (SlideType.section, 'Tussentitel'),
+    (SlideType.bullets, 'Alleen Bullets'),
+    (SlideType.twoBullets, 'Twee Bulletkolommen'),
+    (SlideType.bulletsImage, 'Bullets + Afbeelding'),
+    (SlideType.twoImages, 'Twee Afbeeldingen'),
+    (SlideType.image, 'Grote Afbeelding'),
+    (SlideType.video, 'Video'),
+    (SlideType.quote, 'Quote'),
+    (SlideType.table, 'Tabel'),
+    (SlideType.chart, 'Grafiek'),
+    (SlideType.code, 'Broncode'),
+    (SlideType.freeMarkdown, 'Vrije Markdown'),
   ];
 
   @override
@@ -42,73 +38,272 @@ class AddSlideDialog extends StatelessWidget {
         const SingleActivator(LogicalKeyboardKey.escape): () =>
             Navigator.pop(context),
       },
-      child: Focus(
-        autofocus: true,
-        child: AlertDialog(
-          title: Text(l10n.d('Slide type kiezen')),
-          content: SizedBox(
-            width: 400,
+      child: AlertDialog(
+        title: Text(l10n.d('Slide type kiezen')),
+        content: SizedBox(
+          width: 440,
+          // Reading-order tabbing through the cards; the first one takes
+          // focus so the dialog is fully keyboard-operable right away.
+          child: FocusTraversalGroup(
+            policy: ReadingOrderTraversalPolicy(),
             child: Wrap(
               spacing: 10,
               runSpacing: 10,
-              children: _types.map((entry) {
-                final (type, icon, label) = entry;
-                return _TypeCard(
-                  icon: icon,
-                  label: l10n.d(label),
-                  onTap: () => Navigator.pop(context, type),
-                );
-              }).toList(),
+              children: [
+                for (var i = 0; i < _types.length; i++)
+                  _TypeCard(
+                    type: _types[i].$1,
+                    label: l10n.d(_types[i].$2),
+                    autofocus: i == 0,
+                    onTap: () => Navigator.pop(context, _types[i].$1),
+                  ),
+              ],
             ),
           ),
-          actions: [
-            TextButton(
-              onPressed: () => Navigator.pop(context),
-              child: Text(l10n.t('cancel')),
-            ),
-          ],
         ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: Text(l10n.t('cancel')),
+          ),
+        ],
       ),
     );
   }
 }
 
 class _TypeCard extends StatelessWidget {
-  final IconData icon;
+  final SlideType type;
   final String label;
   final VoidCallback onTap;
+  final bool autofocus;
 
   const _TypeCard({
-    required this.icon,
+    required this.type,
     required this.label,
     required this.onTap,
+    this.autofocus = false,
   });
 
   @override
   Widget build(BuildContext context) {
-    return InkWell(
-      onTap: onTap,
-      borderRadius: BorderRadius.circular(8),
-      child: Container(
-        width: 110,
-        padding: const EdgeInsets.symmetric(vertical: 14, horizontal: 8),
-        decoration: BoxDecoration(
-          border: Border.all(color: const Color(0xFFCBD5E1)),
-          borderRadius: BorderRadius.circular(8),
-        ),
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            Icon(icon, size: 28, color: AppTheme.navy),
-            const SizedBox(height: 8),
-            Text(
-              label,
-              textAlign: TextAlign.center,
-              style: const TextStyle(fontSize: 11),
-            ),
-          ],
+    return Semantics(
+      button: true,
+      child: InkWell(
+        onTap: onTap,
+        autofocus: autofocus,
+        borderRadius: BorderRadius.circular(8),
+        focusColor: AppTheme.accent.withValues(alpha: 0.14),
+        hoverColor: AppTheme.accent.withValues(alpha: 0.06),
+        child: Container(
+          width: 100,
+          padding: const EdgeInsets.all(8),
+          decoration: BoxDecoration(
+            border: Border.all(color: const Color(0xFFCBD5E1)),
+            borderRadius: BorderRadius.circular(8),
+          ),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              // A stylised wireframe of the layout, so the card shows what
+              // the slide will look like instead of an abstract icon.
+              ExcludeSemantics(
+                child: ClipRRect(
+                  borderRadius: BorderRadius.circular(4),
+                  child: AspectRatio(
+                    aspectRatio: 16 / 9,
+                    child: CustomPaint(
+                      painter: SlideTypePreviewPainter(type: type),
+                    ),
+                  ),
+                ),
+              ),
+              const SizedBox(height: 6),
+              Text(
+                label,
+                textAlign: TextAlign.center,
+                maxLines: 2,
+                style: const TextStyle(fontSize: 11, height: 1.15),
+              ),
+            ],
+          ),
         ),
       ),
     );
   }
 }
+
+/// Paints a miniature 16:9 wireframe of a slide layout, in the spirit of the
+/// layout pickers in other presentation tools: title bars, text lines, image
+/// placeholders. All geometry lives on a 160×90 design canvas and is scaled
+/// to whatever size the card provides.
+@visibleForTesting
+class SlideTypePreviewPainter extends CustomPainter {
+  final SlideType type;
+
+  /// Wireframe palette: dark bars for titles, soft bars for body text.
+  static const _canvas = Color(0xFFF8FAFC);
+  static const _ink = Color(0xFF334155);
+  static const _soft = Color(0xFFB6C2D2);
+  static const _fill = Color(0xFFE2E8F0);
+  static const _accent = AppTheme.accent;
+
+  const SlideTypePreviewPainter({required this.type});
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    final u = size.width / 160;
+    canvas.scale(u);
+    canvas.drawRect(const Rect.fromLTWH(0, 0, 160, 90), _paint(_canvas));
+
+    switch (type) {
+      case SlideType.title:
+        _bar(canvas, 30, 34, 100, 12, _ink);
+        _bar(canvas, 45, 53, 70, 7, _accent);
+      case SlideType.section:
+        _bar(canvas, 16, 36, 5, 24, _accent);
+        _bar(canvas, 30, 38, 86, 11, _ink);
+        _bar(canvas, 30, 54, 52, 6, _soft);
+      case SlideType.bullets:
+        _bar(canvas, 14, 12, 84, 9, _ink);
+        _bullets(canvas, 14, 34, 110, 4);
+      case SlideType.twoBullets:
+        _bar(canvas, 14, 12, 84, 9, _ink);
+        _bullets(canvas, 14, 32, 56, 3);
+        _bullets(canvas, 90, 32, 56, 3);
+      case SlideType.bulletsImage:
+        _bar(canvas, 14, 12, 66, 9, _ink);
+        _bullets(canvas, 14, 32, 60, 3);
+        _imageBox(canvas, 90, 26, 56, 50);
+      case SlideType.twoImages:
+        _imageBox(canvas, 12, 16, 64, 46);
+        _imageBox(canvas, 84, 16, 64, 46);
+        _bar(canvas, 20, 68, 48, 5, _soft);
+        _bar(canvas, 92, 68, 48, 5, _soft);
+      case SlideType.image:
+        _imageBox(canvas, 10, 10, 140, 70);
+      case SlideType.video:
+        _imageBox(canvas, 10, 10, 140, 70, pictogram: false);
+        canvas.drawCircle(const Offset(80, 45), 14, _paint(Colors.white));
+        final play = Path()
+          ..moveTo(75, 37)
+          ..lineTo(89, 45)
+          ..lineTo(75, 53)
+          ..close();
+        canvas.drawPath(play, _paint(_ink));
+      case SlideType.quote:
+        _quoteMark(canvas, 16, 16);
+        _bar(canvas, 42, 30, 96, 7, _ink);
+        _bar(canvas, 42, 43, 78, 7, _ink);
+        _bar(canvas, 42, 60, 42, 5, _accent);
+      case SlideType.table:
+        _bar(canvas, 14, 16, 132, 14, _soft, radius: 2);
+        final line = _paint(_ink.withValues(alpha: 0.45))..strokeWidth = 1.5;
+        for (var r = 1; r <= 4; r++) {
+          canvas.drawLine(
+            Offset(14, 16 + r * 14),
+            Offset(146, 16 + r * 14),
+            line,
+          );
+        }
+        for (var c = 0; c <= 3; c++) {
+          canvas.drawLine(
+            Offset(14 + c * 44, 16),
+            Offset(14 + c * 44, 72),
+            line,
+          );
+        }
+      case SlideType.chart:
+        final axis = _paint(_soft)..strokeWidth = 2;
+        canvas.drawLine(const Offset(20, 14), const Offset(20, 74), axis);
+        canvas.drawLine(const Offset(20, 74), const Offset(148, 74), axis);
+        _bar(canvas, 34, 50, 18, 24, _soft, radius: 2);
+        _bar(canvas, 64, 36, 18, 38, _accent, radius: 2);
+        _bar(canvas, 94, 44, 18, 30, _soft, radius: 2);
+        _bar(canvas, 124, 24, 18, 50, _accent, radius: 2);
+      case SlideType.code:
+        _bar(canvas, 10, 10, 140, 70, const Color(0xFF1E293B), radius: 4);
+        _bar(canvas, 20, 22, 44, 6, const Color(0xFF7DD3A7), radius: 3);
+        _bar(canvas, 30, 34, 64, 6, const Color(0xFF93B8F8), radius: 3);
+        _bar(canvas, 30, 46, 50, 6, const Color(0xFFE2C08D), radius: 3);
+        _bar(canvas, 20, 58, 32, 6, const Color(0xFF7DD3A7), radius: 3);
+      case SlideType.freeMarkdown:
+        _bar(canvas, 14, 12, 10, 9, _accent, radius: 2);
+        _bar(canvas, 28, 12, 62, 9, _ink);
+        _bar(canvas, 14, 32, 120, 6, _soft);
+        _bar(canvas, 14, 44, 132, 6, _soft);
+        _bar(canvas, 14, 56, 92, 6, _soft);
+        _bar(canvas, 14, 68, 110, 6, _soft);
+    }
+  }
+
+  void _bar(
+    Canvas canvas,
+    double x,
+    double y,
+    double w,
+    double h,
+    Color color, {
+    double? radius,
+  }) {
+    canvas.drawRRect(
+      RRect.fromRectAndRadius(
+        Rect.fromLTWH(x, y, w, h),
+        Radius.circular(radius ?? h / 2),
+      ),
+      _paint(color),
+    );
+  }
+
+  /// A column of bullet points: accent dot plus a soft text line.
+  void _bullets(Canvas canvas, double x, double y, double w, int count) {
+    for (var i = 0; i < count; i++) {
+      final dy = y + i * 13.0;
+      canvas.drawCircle(Offset(x + 3, dy + 3), 3, _paint(_accent));
+      _bar(canvas, x + 11, dy, w * (i.isEven ? 1.0 : 0.74), 6, _soft);
+    }
+  }
+
+  /// Image placeholder: filled box with a sun and mountains pictogram.
+  void _imageBox(
+    Canvas canvas,
+    double x,
+    double y,
+    double w,
+    double h, {
+    bool pictogram = true,
+  }) {
+    _bar(canvas, x, y, w, h, _fill, radius: 4);
+    if (!pictogram) return;
+    final dark = _paint(_soft);
+    canvas.drawCircle(Offset(x + w * 0.28, y + h * 0.30), h * 0.11, dark);
+    final hills = Path()
+      ..moveTo(x + w * 0.08, y + h * 0.88)
+      ..lineTo(x + w * 0.38, y + h * 0.45)
+      ..lineTo(x + w * 0.58, y + h * 0.72)
+      ..lineTo(x + w * 0.74, y + h * 0.52)
+      ..lineTo(x + w * 0.94, y + h * 0.88)
+      ..close();
+    canvas.drawPath(hills, dark);
+  }
+
+  /// A stylised double quotation mark.
+  void _quoteMark(Canvas canvas, double x, double y) {
+    final paint = _paint(_accent);
+    for (final dx in [0.0, 11.0]) {
+      canvas.drawCircle(Offset(x + 4 + dx, y + 8), 4, paint);
+      final tail = Path()
+        ..moveTo(x + dx, y + 8)
+        ..quadraticBezierTo(x + dx, y + 17, x + 7 + dx, y + 18)
+        ..lineTo(x + 7 + dx, y + 14)
+        ..quadraticBezierTo(x + 4 + dx, y + 13, x + 4 + dx, y + 8)
+        ..close();
+      canvas.drawPath(tail, paint);
+    }
+  }
+
+  @override
+  bool shouldRepaint(SlideTypePreviewPainter old) => old.type != type;
+}
+
+Paint _paint(Color color) => Paint()..color = color;

lib/widgets/dialogs/consent_dialog.dart

@@ -0,0 +1,195 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:url_launcher/url_launcher.dart';
+import '../../l10n/app_localizations.dart';
+import '../../state/consent_provider.dart';
+
+class ConsentDialog extends ConsumerStatefulWidget {
+  const ConsentDialog({super.key});
+
+  @override
+  ConsumerState<ConsentDialog> createState() => _ConsentDialogState();
+}
+
+class _ConsentDialogState extends ConsumerState<ConsentDialog> {
+  bool _licenseExpanded = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    final theme = Theme.of(context);
+
+    return AlertDialog(
+      title: Text(l10n.d('Welkom bij OciDeck')),
+      content: SizedBox(
+        width: 600,
+        child: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              // Privacy & Use Explanation
+              Text(
+                l10n.d('Privacy en gebruik'),
+                style: const TextStyle(
+                  fontSize: 14,
+                  fontWeight: FontWeight.w600,
+                ),
+              ),
+              const SizedBox(height: 10),
+              Container(
+                padding: const EdgeInsets.all(12),
+                decoration: BoxDecoration(
+                  color: theme.colorScheme.surface,
+                  border: Border.all(
+                    color: theme.colorScheme.outlineVariant,
+                  ),
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      l10n.d(
+                        'OciDeck is een lokale desktop-applicatie. Uw presentaties en gegevens worden uitsluitend op uw computer opgeslagen.',
+                      ),
+                      style: const TextStyle(fontSize: 12),
+                    ),
+                    const SizedBox(height: 10),
+                    Text(
+                      l10n.d(
+                        'De app verzamelt geen persoonlijke gegevens, geen statistieken en geen gebruiksgegevens. Uw privacy is onze prioriteit.',
+                      ),
+                      style: const TextStyle(fontSize: 12),
+                    ),
+                    const SizedBox(height: 10),
+                    Text(
+                      l10n.d(
+                        'Alle gegevens die u in OciDeck invoert, blijven op uw lokale systeem en worden niet naar externe servers gestuurd.',
+                      ),
+                      style: const TextStyle(fontSize: 12),
+                    ),
+                  ],
+                ),
+              ),
+              const SizedBox(height: 18),
+              // License Section
+              ExpansionTile(
+                title: Text(
+                  l10n.d('Licentie (EUPL 1.2)'),
+                  style: const TextStyle(
+                    fontSize: 14,
+                    fontWeight: FontWeight.w600,
+                  ),
+                ),
+                initiallyExpanded: _licenseExpanded,
+                onExpansionChanged: (expanded) {
+                  setState(() => _licenseExpanded = expanded);
+                },
+                children: [
+                  Container(
+                    padding: const EdgeInsets.all(12),
+                    decoration: BoxDecoration(
+                      color: theme.colorScheme.surface,
+                      border: Border.all(
+                        color: theme.colorScheme.outlineVariant,
+                      ),
+                      borderRadius: BorderRadius.circular(8),
+                    ),
+                    constraints: const BoxConstraints(maxHeight: 250),
+                    child: SingleChildScrollView(
+                      child: Text(
+                        l10n.d(_getLicenseText()),
+                        style: const TextStyle(
+                          fontSize: 11,
+                          fontFamily: 'monospace',
+                          color: Color(0xFF475569),
+                        ),
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+              const SizedBox(height: 18),
+              // Confirmation Section
+              Container(
+                padding: const EdgeInsets.all(12),
+                decoration: BoxDecoration(
+                  color: theme.colorScheme.primaryContainer
+                      .withValues(alpha: 0.2),
+                  border: Border.all(
+                    color: theme.colorScheme.primary.withValues(alpha: 0.3),
+                  ),
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                child: Text(
+                  l10n.d(
+                    'Door op "Akkoord gaan" te klikken, accepteert u deze voorwaarden en gaat u akkoord met het gebruik van OciDeck.',
+                  ),
+                  style: const TextStyle(
+                    fontSize: 12,
+                    fontWeight: FontWeight.w500,
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => _launchLicense(context),
+          child: Text(l10n.d('Volledige licentie online')),
+        ),
+        const Spacer(),
+        ElevatedButton(
+          onPressed: () => _acceptConsent(ref),
+          child: Text(l10n.d('Akkoord gaan')),
+        ),
+      ],
+    );
+  }
+
+  String _getLicenseText() {
+    return '''SPDX-License-Identifier: EUPL-1.2
+Copyright © Brenno de Winter
+
+OciDeck is licensed under the European Union Public Licence (EUPL) v. 1.2.
+
+The Work is provided under the terms of this Licence when the Licensor has
+placed the following notice immediately following the copyright notice for
+the Work:
+
+Licensed under the EUPL
+
+TERMS:
+- The Licence: the European Union Public Licence v1.2
+- The Original Work: OciDeck, distributed under this Licence
+- Derivative Works: works created based upon OciDeck
+- The Work: the Original Work or its Derivative Works
+
+PERMISSIONS:
+You are allowed to use, reproduce, modify, and distribute the Work, as long
+as you comply with the terms of the EUPL v1.2.
+
+CONDITIONS:
+- You must include a copy of the Licence with any distribution
+- You must state significant changes made to the Work
+- You must maintain all copyright, patent and trademark notices
+- You must provide clear notice of any modifications
+
+The full EUPL v1.2 text is available at:
+https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12''';
+  }
+
+  void _launchLicense(BuildContext context) async {
+    const url = 'https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12';
+    if (await canLaunchUrl(Uri.parse(url))) {
+      await launchUrl(Uri.parse(url), mode: LaunchMode.externalApplication);
+    }
+  }
+
+  void _acceptConsent(WidgetRef ref) {
+    ref.read(consentProvider.notifier).acceptConsent();
+  }
+}

lib/widgets/dialogs/image_carousel_picker.dart

@@ -5,6 +5,8 @@ import 'package:file_picker/file_picker.dart';
 import 'package:path/path.dart' as p;
 import '../../services/caption_service.dart';
 import '../../services/description_service.dart';
+import '../../services/image_dedup_service.dart';
+import '../../services/image_reference_service.dart';
 import '../../services/image_service.dart';
 import '../../l10n/app_localizations.dart';
 
@@ -19,6 +21,12 @@ class ImagePickResult {
 /// (bijv. "Presentatie X · slide 3"). Lege lijst = nergens gevonden.
 typedef ImageUsageLookup = List<String> Function(String absolutePath);
 
+/// Vervangt in alle open decks elke slideverwijzing naar [fromAbsolute] door
+/// [toAbsolute]. Gebruikt bij het opruimen van duplicaten, zodat slides niet
+/// leeg raken wanneer hun kopie wordt verwijderd.
+typedef ImageUsageReplace =
+    Future<void> Function(String fromAbsolute, String toAbsolute);
+
 /// Manier waarop de afbeeldingen worden getoond. Tussen beide kan in de
 /// header gewisseld worden.
 enum _ViewMode {
@@ -38,6 +46,12 @@ class ImageCarouselPicker extends StatefulWidget {
   final CaptionService captionService;
   final DescriptionService descriptionService;
   final ImageUsageLookup? usageOf;
+  final ImageUsageReplace? onReplaceUsages;
+
+  /// Bestandspaden van de presentaties die nu in tabs geopend zijn. Die zijn
+  /// al gedekt door [usageOf]; bij het scannen van decks op schijf worden ze
+  /// overgeslagen om dubbeltellingen te voorkomen.
+  final List<String> openDeckFiles;
 
   const ImageCarouselPicker({
     super.key,
@@ -46,6 +60,8 @@ class ImageCarouselPicker extends StatefulWidget {
     required this.descriptionService,
     this.initialPath,
     this.usageOf,
+    this.onReplaceUsages,
+    this.openDeckFiles = const [],
   });
 
   static Future<ImagePickResult?> show(
@@ -55,6 +71,8 @@ class ImageCarouselPicker extends StatefulWidget {
     CaptionService? captionService,
     DescriptionService? descriptionService,
     ImageUsageLookup? usageOf,
+    ImageUsageReplace? onReplaceUsages,
+    List<String> openDeckFiles = const [],
   }) {
     return showDialog<ImagePickResult>(
       context: context,
@@ -65,6 +83,8 @@ class ImageCarouselPicker extends StatefulWidget {
         captionService: captionService ?? CaptionService(),
         descriptionService: descriptionService ?? DescriptionService(),
         usageOf: usageOf,
+        onReplaceUsages: onReplaceUsages,
+        openDeckFiles: openDeckFiles,
       ),
     );
   }
@@ -101,6 +121,8 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
   String? _descEditing; // path the description field currently edits
   bool _loading = true;
   bool _justCopied = false; // korte feedback na kopiëren naar klembord
+  bool _untaggedOnly = false; // toon alleen afbeeldingen zonder tags
+  bool _deduping = false; // duplicaten-opruimactie bezig
   int _hoveredIndex = -1;
   _ViewMode _viewMode = _ViewMode.grid;
 
@@ -187,9 +209,15 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
   /// andere "kl"-woorden. Bij gelijke score blijft de datumvolgorde van
   /// [_images] (nieuwste eerst) behouden.
   void _applyFilter() {
+    final base = _untaggedOnly
+        ? [
+            for (final path in _images)
+              if ((_descriptions[path] ?? '').trim().isEmpty) path,
+          ]
+        : _images;
     final q = _query.trim().toLowerCase();
     if (q.isEmpty) {
-      _filtered = _images;
+      _filtered = base;
       return;
     }
     final terms = q
@@ -198,9 +226,9 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
         .toList(growable: false);
 
     final hits = <({String path, int score, int order})>[];
-    for (var i = 0; i < _images.length; i++) {
-      final score = _relevance(_images[i], terms);
-      if (score > 0) hits.add((path: _images[i], score: score, order: i));
+    for (var i = 0; i < base.length; i++) {
+      final score = _relevance(base[i], terms);
+      if (score > 0) hits.add((path: base[i], score: score, order: i));
     }
     hits.sort((a, b) {
       final byScore = b.score.compareTo(a.score);
@@ -257,6 +285,277 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
     );
   }
 
+  /// Zet het "alleen zonder tags"-filter aan of uit, zodat snel te zien is
+  /// welke afbeeldingen nog geen beschrijving/tags hebben.
+  void _toggleUntaggedOnly() {
+    setState(() {
+      _untaggedOnly = !_untaggedOnly;
+      _applyFilter();
+    });
+    WidgetsBinding.instance.addPostFrameCallback(
+      (_) => _syncCoverToSelection(),
+    );
+  }
+
+  /// Zoek byte-identieke afbeeldingen (md5), laat de gebruiker bevestigen en
+  /// ruim ze op: per groep blijft één bestand staan, tags/beschrijvingen en
+  /// opmerkingen/captions worden samengevoegd en slides die een verwijderde
+  /// kopie gebruikten gaan naar het behouden bestand wijzen — zowel in open
+  /// presentaties als in .md-bestanden op schijf binnen de zoekmappen.
+  Future<void> _dedupe() async {
+    await _persistDescription();
+    setState(() => _deduping = true);
+    final dedup = ImageDedupService();
+    final refs = ImageReferenceService();
+    final groups = await dedup.findDuplicateGroups(_images);
+    if (!mounted) return;
+    if (groups.isEmpty) {
+      setState(() => _deduping = false);
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(context.l10n.d('Geen dubbele afbeeldingen gevonden.')),
+        ),
+      );
+      return;
+    }
+
+    // Ook presentaties op schijf tellen mee: zo blijft bij voorkeur het
+    // bestand staan waar de meeste slides (open of niet) naar wijzen. Open
+    // decks worden via usageOf geteld en hier overgeslagen.
+    final deckFiles = await refs.findDeckFiles(widget.searchPaths);
+    final diskCounts = await refs.countReferences(_withoutOpenDecks(deckFiles), [
+      for (final group in groups) ...group,
+    ]);
+    if (!mounted) return;
+
+    final plan = <({String keeper, List<String> remove})>[
+      for (final group in groups)
+        () {
+          final keeper = dedup.chooseKeeper(
+            group,
+            usageCountOf: (path) =>
+                (widget.usageOf?.call(path).length ?? 0) +
+                (diskCounts[p.normalize(path)] ?? 0),
+          );
+          return (
+            keeper: keeper,
+            remove: [
+              for (final path in group)
+                if (path != keeper) path,
+            ],
+          );
+        }(),
+    ];
+
+    final confirmed = await _showDedupeDialog(plan);
+    if (confirmed != true) {
+      if (mounted) setState(() => _deduping = false);
+      return;
+    }
+
+    var removed = 0;
+    final updatedDeckFiles = <String>{};
+    for (final entry in plan) {
+      // Keeper eerst, zodat zijn eigen tekst vooraan blijft staan.
+      final ordered = [entry.keeper, ...entry.remove];
+      final captions = <String?>[
+        for (final path in ordered) await widget.captionService.getCaption(path),
+      ];
+      final mergedCaption = dedup.mergeMetadata(captions);
+      final mergedDescription = dedup.mergeMetadata(
+        [for (final path in ordered) _descriptions[path]],
+        separator: ', ',
+      );
+      if (mergedCaption.isNotEmpty) {
+        await widget.captionService.saveCaption(entry.keeper, mergedCaption);
+      }
+      if (mergedDescription.isNotEmpty) {
+        _descriptions[entry.keeper] = mergedDescription;
+        await widget.descriptionService.saveDescription(
+          entry.keeper,
+          mergedDescription,
+        );
+      }
+      for (final path in entry.remove) {
+        await widget.onReplaceUsages?.call(path, entry.keeper);
+        // Ook niet-geopende presentaties op schijf laten meewijzen.
+        for (final deckFile in deckFiles) {
+          final updated = await refs.replaceReferences(
+            deckFile,
+            path,
+            entry.keeper,
+          );
+          if (updated) updatedDeckFiles.add(deckFile);
+        }
+        try {
+          final file = File(path);
+          if (file.existsSync()) await file.delete();
+        } catch (_) {}
+        await widget.captionService.saveCaption(path, '');
+        await widget.descriptionService.removeDescription(path);
+        _descriptions.remove(path);
+        removed++;
+      }
+    }
+
+    if (!mounted) return;
+    final removedSet = {for (final entry in plan) ...entry.remove};
+    setState(() {
+      _images = [
+        for (final path in _images)
+          if (!removedSet.contains(path)) path,
+      ];
+      _descEditing = null;
+      if (_selected != null && removedSet.contains(_selected)) {
+        _selected = plan
+            .firstWhere((entry) => entry.remove.contains(_selected))
+            .keeper;
+      }
+      _deduping = false;
+      _applyFilter();
+    });
+    await _loadCaptionForSelection();
+    _loadDescriptionForSelection();
+    if (!mounted) return;
+    final l10n = context.l10n;
+    final removedText = removed == 1
+        ? l10n.d('1 dubbele afbeelding verwijderd.')
+        : '$removed ${l10n.d('dubbele afbeeldingen verwijderd.')}';
+    final filesText = updatedDeckFiles.isEmpty
+        ? ''
+        : updatedDeckFiles.length == 1
+        ? '  ·  ${l10n.d('1 presentatiebestand bijgewerkt.')}'
+        : '  ·  ${updatedDeckFiles.length} ${l10n.d('presentatiebestanden bijgewerkt.')}';
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(content: Text('$removedText$filesText')),
+    );
+  }
+
+  Future<bool?> _showDedupeDialog(
+    List<({String keeper, List<String> remove})> plan,
+  ) {
+    final removeCount = plan.fold(0, (sum, e) => sum + e.remove.length);
+    return showDialog<bool>(
+      context: context,
+      builder: (ctx) {
+        final l10n = ctx.l10n;
+        return AlertDialog(
+          backgroundColor: const Color(0xFF161B22),
+          title: Row(
+            children: [
+              const Icon(
+                Icons.layers_clear_outlined,
+                color: Color(0xFF60A5FA),
+                size: 20,
+              ),
+              const SizedBox(width: 10),
+              Expanded(
+                child: Text(
+                  '${l10n.d('Dubbele afbeeldingen opruimen?')} ($removeCount)',
+                  style: const TextStyle(color: Colors.white, fontSize: 16),
+                ),
+              ),
+            ],
+          ),
+          content: SizedBox(
+            width: 440,
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  l10n.d(
+                    'Van elke groep blijft één bestand staan. Tags en opmerkingen worden samengevoegd en slides die een kopie gebruiken verwijzen daarna naar het behouden bestand — ook in presentaties die nu niet geopend zijn.',
+                  ),
+                  style: const TextStyle(
+                    color: Color(0xFF8B949E),
+                    fontSize: 13,
+                  ),
+                ),
+                const SizedBox(height: 12),
+                Flexible(
+                  child: SingleChildScrollView(
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        for (final entry in plan) ...[
+                          Row(
+                            children: [
+                              const Icon(
+                                Icons.check_circle_outline,
+                                size: 14,
+                                color: Color(0xFF22C55E),
+                              ),
+                              const SizedBox(width: 6),
+                              Expanded(
+                                child: Text(
+                                  p.basename(entry.keeper),
+                                  style: const TextStyle(
+                                    color: Color(0xFFCDD9E5),
+                                    fontSize: 12.5,
+                                    fontWeight: FontWeight.w600,
+                                  ),
+                                  overflow: TextOverflow.ellipsis,
+                                ),
+                              ),
+                            ],
+                          ),
+                          for (final path in entry.remove)
+                            Padding(
+                              padding: const EdgeInsets.only(left: 20, top: 2),
+                              child: Row(
+                                children: [
+                                  const Icon(
+                                    Icons.delete_outline,
+                                    size: 13,
+                                    color: Color(0xFFE5746E),
+                                  ),
+                                  const SizedBox(width: 6),
+                                  Expanded(
+                                    child: Text(
+                                      p.basename(path),
+                                      style: const TextStyle(
+                                        color: Color(0xFF8B949E),
+                                        fontSize: 12,
+                                      ),
+                                      overflow: TextOverflow.ellipsis,
+                                    ),
+                                  ),
+                                ],
+                              ),
+                            ),
+                          const SizedBox(height: 10),
+                        ],
+                      ],
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(ctx, false),
+              style: TextButton.styleFrom(
+                foregroundColor: const Color(0xFF8B949E),
+              ),
+              child: Text(l10n.t('cancel')),
+            ),
+            ElevatedButton.icon(
+              onPressed: () => Navigator.pop(ctx, true),
+              icon: const Icon(Icons.layers_clear_outlined, size: 16),
+              label: Text(l10n.d('Opruimen')),
+              style: ElevatedButton.styleFrom(
+                backgroundColor: const Color(0xFF238636),
+                foregroundColor: Colors.white,
+              ),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   Future<void> _confirm() async {
     if (_selected == null) return;
     await _persistDescription();
@@ -386,11 +685,38 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
     }
   }
 
+  /// Filter de deckbestanden op schijf die niet in een tab geopend zijn
+  /// (open decks zijn al gedekt door [ImageCarouselPicker.usageOf]).
+  List<String> _withoutOpenDecks(List<String> deckFiles) {
+    final open = {for (final f in widget.openDeckFiles) p.normalize(f)};
+    return [
+      for (final f in deckFiles)
+        if (!open.contains(p.normalize(f))) f,
+    ];
+  }
+
   Future<void> _deleteSelected() async {
     final path = _selected;
     if (path == null) return;
-    final usages = widget.usageOf?.call(path) ?? const [];
-    final confirmed = await _showDeleteDialog(path, usages);
+    final usages = [...widget.usageOf?.call(path) ?? const <String>[]];
+    var slideCount = usages.length;
+    // Ook niet-geopende presentaties op schijf meenemen in de waarschuwing.
+    final refs = ImageReferenceService();
+    final onDisk = await refs.referencingFiles(
+      _withoutOpenDecks(await refs.findDeckFiles(widget.searchPaths)),
+      path,
+    );
+    if (!mounted) return;
+    final notOpen = context.l10n.d('niet geopend');
+    for (final entry in onDisk.entries) {
+      slideCount += entry.value;
+      usages.add(
+        entry.value == 1
+            ? '${p.basename(entry.key)} · $notOpen'
+            : '${p.basename(entry.key)} · ${entry.value}× · $notOpen',
+      );
+    }
+    final confirmed = await _showDeleteDialog(path, usages, slideCount);
     if (confirmed != true) return;
 
     try {
@@ -418,7 +744,11 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
     _loadDescriptionForSelection();
   }
 
-  Future<bool?> _showDeleteDialog(String path, List<String> usages) {
+  Future<bool?> _showDeleteDialog(
+    String path,
+    List<String> usages,
+    int slideCount,
+  ) {
     return showDialog<bool>(
       context: context,
       builder: (ctx) {
@@ -470,7 +800,7 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
                 )
               else ...[
                 Text(
-                  '${l10n.d('Let op: deze afbeelding wordt nog gebruikt in')} ${usages.length} ${usages.length == 1 ? l10n.d("slide") : l10n.t("slides")}:',
+                  '${l10n.d('Let op: deze afbeelding wordt nog gebruikt in')} $slideCount ${slideCount == 1 ? l10n.d("slide") : l10n.t("slides")}:',
                   style: const TextStyle(
                     color: Color(0xFFF0B429),
                     fontSize: 13,
@@ -664,7 +994,7 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
               borderRadius: BorderRadius.circular(20),
             ),
             child: Text(
-              _query.trim().isEmpty
+              _query.trim().isEmpty && !_untaggedOnly
                   ? '${_images.length}'
                   : '${_filtered.length} / ${_images.length}',
               style: const TextStyle(
@@ -677,6 +1007,8 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
           const SizedBox(width: 16),
           Expanded(child: _buildSearchField()),
           const SizedBox(width: 12),
+          _buildUntaggedToggle(),
+          const SizedBox(width: 12),
           _buildViewToggle(),
           const SizedBox(width: 12),
           IconButton(
@@ -739,6 +1071,38 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
     );
   }
 
+  /// Aan/uit-knop voor het filter "alleen afbeeldingen zonder tags". Handig om
+  /// te zien welke afbeeldingen nog een beschrijving/tags nodig hebben.
+  Widget _buildUntaggedToggle() {
+    final l10n = context.l10n;
+    return Tooltip(
+      message: l10n.d('Alleen afbeeldingen zonder tags tonen'),
+      child: GestureDetector(
+        onTap: _toggleUntaggedOnly,
+        child: AnimatedContainer(
+          duration: const Duration(milliseconds: 150),
+          padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
+          decoration: BoxDecoration(
+            color: _untaggedOnly ? const Color(0xFF1D2433) : const Color(0xFF0D1117),
+            borderRadius: BorderRadius.circular(9),
+            border: Border.all(
+              color: _untaggedOnly
+                  ? const Color(0xFF3B82F6)
+                  : const Color(0xFF30363D),
+            ),
+          ),
+          child: Icon(
+            Icons.label_off_outlined,
+            size: 17,
+            color: _untaggedOnly
+                ? const Color(0xFF60A5FA)
+                : const Color(0xFF6E7681),
+          ),
+        ),
+      ),
+    );
+  }
+
   /// Segmented control om tussen raster- en coverflow-weergave te wisselen.
   Widget _buildViewToggle() {
     final l10n = context.l10n;
@@ -790,6 +1154,37 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
   /// Lege staat — gedeeld door raster- en coverflow-weergave.
   Widget _buildEmptyState() {
     final l10n = context.l10n;
+    if (_untaggedOnly && _query.trim().isEmpty) {
+      return Expanded(
+        flex: 13,
+        child: Center(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              const Icon(
+                Icons.verified_outlined,
+                size: 56,
+                color: Color(0xFF22C55E),
+              ),
+              const SizedBox(height: 20),
+              Text(
+                l10n.d('Alle afbeeldingen hebben tags.'),
+                style: const TextStyle(
+                  color: Color(0xFFCDD9E5),
+                  fontSize: 16,
+                  fontWeight: FontWeight.w500,
+                ),
+              ),
+              const SizedBox(height: 8),
+              Text(
+                l10n.d('Zet het filter uit om alles weer te zien.'),
+                style: const TextStyle(color: Color(0xFF6E7681), fontSize: 13),
+              ),
+            ],
+          ),
+        ),
+      );
+    }
     final filtering = _query.trim().isNotEmpty;
     return Expanded(
       flex: 13,
@@ -1547,6 +1942,35 @@ class _ImageCarouselPickerState extends State<ImageCarouselPicker> {
             ),
           ),
           const SizedBox(width: 8),
+          // Duplicaten opruimen (md5)
+          Tooltip(
+            message: l10n.d(
+              'Zoek byte-identieke afbeeldingen (md5), voeg tags en opmerkingen samen en verwijder de kopieën',
+            ),
+            child: OutlinedButton.icon(
+              onPressed: _deduping || _images.length < 2 ? null : _dedupe,
+              icon: _deduping
+                  ? const SizedBox(
+                      width: 14,
+                      height: 14,
+                      child: CircularProgressIndicator(
+                        strokeWidth: 2,
+                        color: Color(0xFF8B949E),
+                      ),
+                    )
+                  : const Icon(Icons.layers_clear_outlined, size: 16),
+              label: Text(l10n.d('Duplicaten opruimen')),
+              style: OutlinedButton.styleFrom(
+                foregroundColor: const Color(0xFF8B949E),
+                side: const BorderSide(color: Color(0xFF30363D)),
+                padding: const EdgeInsets.symmetric(
+                  horizontal: 14,
+                  vertical: 10,
+                ),
+              ),
+            ),
+          ),
+          const SizedBox(width: 8),
           // Hint
           Text(
             l10n.d('↑↓←→ navigeren  ·  Enter kiezen  ·  Dubbelklik selecteert'),

lib/widgets/dialogs/settings_dialog.dart

@@ -5,6 +5,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../../models/settings.dart';
 import '../../state/settings_provider.dart';
 import '../../state/tabs_provider.dart';
+import '../../state/consent_provider.dart';
 import '../../theme/app_theme.dart';
 import '../../l10n/app_localizations.dart';
 
@@ -191,7 +192,7 @@ class _SettingsDialogState extends ConsumerState<SettingsDialog> {
         : profiles.first.name;
 
     return DefaultTabController(
-      length: 5,
+      length: 6,
       child: AlertDialog(
         title: Text(l10n.t('settings')),
         content: SizedBox(
@@ -223,6 +224,10 @@ class _SettingsDialogState extends ConsumerState<SettingsDialog> {
                     icon: const Icon(Icons.image_outlined),
                     text: l10n.t('settingsLogo'),
                   ),
+                  Tab(
+                    icon: const Icon(Icons.privacy_tip_outlined),
+                    text: l10n.d('Privacy'),
+                  ),
                 ],
               ),
               const SizedBox(height: 12),
@@ -234,6 +239,7 @@ class _SettingsDialogState extends ConsumerState<SettingsDialog> {
                     _tabBody(_styleTab(profiles, dropdownValue)),
                     _tabBody(_colorsTab()),
                     _tabBody(_logoTab()),
+                    _tabBody(_privacyTab()),
                   ],
                 ),
               ),
@@ -432,6 +438,18 @@ class _SettingsDialogState extends ConsumerState<SettingsDialog> {
           ),
         ),
         const SizedBox(height: 16),
+        _sectionTitle(l10n.d('Toegankelijkheid')),
+        _uiTextScaleField(),
+        Padding(
+          padding: const EdgeInsets.only(top: 6),
+          child: Text(
+            l10n.d(
+              'Vergroot alle tekst van de bewerkomgeving tot maximaal 200%. De slides zelf veranderen niet mee.',
+            ),
+            style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
+          ),
+        ),
+        const SizedBox(height: 16),
         _sectionTitle(l10n.t('presentationFolder')),
         Row(
           children: [
@@ -490,6 +508,42 @@ class _SettingsDialogState extends ConsumerState<SettingsDialog> {
     );
   }
 
+  /// Dropdown with interface text-scale steps (WCAG 1.4.4 asks for up to
+  /// 200%). The stored value snaps to the nearest offered step.
+  Widget _uiTextScaleField() {
+    final l10n = context.l10n;
+    const steps = [1.0, 1.15, 1.3, 1.5, 1.75, 2.0];
+    final current = ref.watch(settingsProvider.select((s) => s.uiTextScale));
+    final value = steps.reduce(
+      (a, b) => (a - current).abs() <= (b - current).abs() ? a : b,
+    );
+    return InputDecorator(
+      decoration: InputDecoration(
+        labelText: l10n.d('Tekstgrootte van de interface'),
+        isDense: true,
+        prefixIcon: const Icon(Icons.text_increase, size: 18),
+      ),
+      child: DropdownButtonHideUnderline(
+        child: DropdownButton<double>(
+          value: value,
+          isExpanded: true,
+          isDense: true,
+          items: [
+            for (final step in steps)
+              DropdownMenuItem(
+                value: step,
+                child: Text('${(step * 100).round()}%'),
+              ),
+          ],
+          onChanged: (scale) {
+            if (scale == null) return;
+            ref.read(settingsProvider.notifier).setUiTextScale(scale);
+          },
+        ),
+      ),
+    );
+  }
+
   Widget _appearanceTab() {
     final l10n = context.l10n;
     final profiles = ref.watch(settingsProvider).appAppearanceProfiles;
@@ -1575,4 +1629,83 @@ class _SettingsDialogState extends ConsumerState<SettingsDialog> {
     );
     return Color(value ?? 0xFFFFFFFF);
   }
+
+  Widget _privacyTab() {
+    final l10n = context.l10n;
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        _sectionTitle(l10n.d('Toestemming')),
+        Container(
+          padding: const EdgeInsets.all(12),
+          decoration: BoxDecoration(
+            color: const Color(0xFFF0F9FF),
+            border: Border.all(color: const Color(0xFFBFDBFE)),
+            borderRadius: BorderRadius.circular(8),
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                l10n.d('U hebt al toegestemd in het gebruik van OciDeck.'),
+                style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w500),
+              ),
+              const SizedBox(height: 8),
+              Text(
+                l10n.d(
+                  'U kunt uw toestemming op elk moment intrekken. Na intrekking moet u deze voorwaarden opnieuw accepteren.',
+                ),
+                style: const TextStyle(fontSize: 11, color: Color(0xFF475569)),
+              ),
+            ],
+          ),
+        ),
+        const SizedBox(height: 16),
+        Center(
+          child: ElevatedButton.icon(
+            onPressed: _revokeConsent,
+            icon: const Icon(Icons.undo, size: 16),
+            label: Text(l10n.d('Toestemming intrekken')),
+            style: ElevatedButton.styleFrom(
+              backgroundColor: Colors.red[600],
+              foregroundColor: Colors.white,
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  void _revokeConsent() {
+    final l10n = context.l10n;
+    showDialog<void>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: Text(l10n.d('Toestemming intrekken?')),
+        content: Text(
+          l10n.d(
+            'Als u uw toestemming intrekt, moet u deze voorwaarden opnieuw accepteren wanneer u OciDeck opnieuw start.',
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(ctx),
+            child: Text(l10n.t('cancel')),
+          ),
+          ElevatedButton(
+            onPressed: () {
+              ref.read(consentProvider.notifier).revokeConsent();
+              Navigator.pop(ctx);
+              Navigator.pop(context);
+            },
+            style: ElevatedButton.styleFrom(backgroundColor: Colors.red[600]),
+            child: Text(
+              l10n.d('Intrekken'),
+              style: const TextStyle(color: Colors.white),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
 }

lib/widgets/editors/_editor_field.dart

@@ -117,7 +117,7 @@ class ImageZoomControl extends StatelessWidget {
               child: const Icon(
                 Icons.zoom_out,
                 size: 16,
-                color: Color(0xFF94A3B8),
+                color: Color(0xFF64748B),
               ),
             ),
             Expanded(
@@ -141,7 +141,7 @@ class ImageZoomControl extends StatelessWidget {
               child: const Icon(
                 Icons.zoom_in,
                 size: 16,
-                color: Color(0xFF94A3B8),
+                color: Color(0xFF64748B),
               ),
             ),
             const SizedBox(width: 8),
@@ -153,7 +153,7 @@ class ImageZoomControl extends StatelessWidget {
                   fontSize: 12,
                   color: zoomed
                       ? const Color(0xFF2563EB)
-                      : const Color(0xFF94A3B8),
+                      : const Color(0xFF64748B),
                   fontWeight: zoomed ? FontWeight.w600 : FontWeight.normal,
                 ),
                 textAlign: TextAlign.right,
@@ -167,7 +167,7 @@ class ImageZoomControl extends StatelessWidget {
                 onPressed: zoomed ? () => onChanged(100) : null,
                 padding: EdgeInsets.zero,
                 constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
-                color: const Color(0xFF94A3B8),
+                color: const Color(0xFF64748B),
               ),
             ),
           ],
@@ -176,7 +176,7 @@ class ImageZoomControl extends StatelessWidget {
           padding: const EdgeInsets.only(left: 8, bottom: 4),
           child: Text(
             _label(context),
-            style: const TextStyle(fontSize: 10, color: Color(0xFF94A3B8)),
+            style: const TextStyle(fontSize: 10, color: Color(0xFF64748B)),
           ),
         ),
       ],
@@ -226,10 +226,59 @@ class ImagePickerBar extends ConsumerWidget {
       captionService: captions,
       descriptionService: ref.read(descriptionServiceProvider),
       usageOf: (absolutePath) => _imageUsages(ref, absolutePath),
+      onReplaceUsages: (from, to) => _replaceImageUsages(ref, from, to),
+      openDeckFiles: [
+        for (final tab in ref.read(tabsProvider).tabs)
+          ?tab.deckNotifier.currentState.filePath,
+      ],
     );
     if (result != null) onPicked(result.path, result.caption);
   }
 
+  /// Wijs in alle open decks elke slideverwijzing naar [fromAbsolute] om naar
+  /// [toAbsolute]. Gebruikt door de afbeeldingenbibliotheek wanneer een md5-
+  /// duplicaat wordt opgeruimd, zodat slides het behouden bestand blijven tonen.
+  Future<void> _replaceImageUsages(
+    WidgetRef ref,
+    String fromAbsolute,
+    String toAbsolute,
+  ) async {
+    final target = p.normalize(fromAbsolute);
+    for (final tab in ref.read(tabsProvider).tabs) {
+      final notifier = tab.deckNotifier;
+      final deck = notifier.currentState.deck;
+      if (deck == null) continue;
+      final projectPath = deck.projectPath ?? '';
+
+      String resolve(String candidate) => p.normalize(
+        p.isAbsolute(candidate) ? candidate : p.join(projectPath, candidate),
+      );
+      // Blijf relatief opslaan als de slide dat al deed en het nieuwe pad
+      // binnen het project ligt; anders absoluut.
+      String replacement(String candidate) {
+        if (p.isAbsolute(candidate) || projectPath.isEmpty) return toAbsolute;
+        return p.isWithin(projectPath, toAbsolute)
+            ? p.relative(toAbsolute, from: projectPath)
+            : toAbsolute;
+      }
+
+      for (var i = 0; i < deck.slides.length; i++) {
+        final slide = deck.slides[i];
+        var updated = slide;
+        if (slide.imagePath.isNotEmpty && resolve(slide.imagePath) == target) {
+          updated = updated.copyWith(imagePath: replacement(slide.imagePath));
+        }
+        if (slide.imagePath2.isNotEmpty &&
+            resolve(slide.imagePath2) == target) {
+          updated = updated.copyWith(
+            imagePath2: replacement(slide.imagePath2),
+          );
+        }
+        if (!identical(updated, slide)) notifier.updateSlide(i, updated);
+      }
+    }
+  }
+
   /// Find every open-deck slide that references [absolutePath], so we can warn
   /// before deleting an image that is still in use.
   List<String> _imageUsages(WidgetRef ref, String absolutePath) {
@@ -282,7 +331,7 @@ class ImagePickerBar extends ConsumerWidget {
             style: TextStyle(
               fontSize: 12,
               color: imagePath.isEmpty
-                  ? const Color(0xFF94A3B8)
+                  ? const Color(0xFF64748B)
                   : const Color(0xFF334155),
             ),
             overflow: TextOverflow.ellipsis,
@@ -345,7 +394,7 @@ class ImagePickerBar extends ConsumerWidget {
                 child: IconButton(
                   onPressed: onClear,
                   icon: const Icon(Icons.clear, size: 18),
-                  color: const Color(0xFF94A3B8),
+                  color: const Color(0xFF64748B),
                 ),
               ),
           ],
@@ -447,7 +496,7 @@ class _CaptionFieldState extends State<_CaptionField> {
         prefixIcon: const Icon(
           Icons.copyright_outlined,
           size: 16,
-          color: Color(0xFF94A3B8),
+          color: Color(0xFF64748B),
         ),
         isDense: true,
         contentPadding: const EdgeInsets.symmetric(vertical: 8, horizontal: 10),

lib/widgets/editors/audio_attachment_editor.dart

@@ -48,7 +48,7 @@ class AudioAttachmentEditor extends StatelessWidget {
                   style: TextStyle(
                     fontSize: 12,
                     color: slide.audioPath.isEmpty
-                        ? const Color(0xFF94A3B8)
+                        ? const Color(0xFF64748B)
                         : const Color(0xFF334155),
                   ),
                   overflow: TextOverflow.ellipsis,

lib/widgets/editors/bullets_editor.dart

@@ -289,7 +289,7 @@ class _BulletsEditorState extends State<BulletsEditor> {
           else
             Text(
               _markerForItem(i),
-              style: const TextStyle(fontSize: 16, color: Color(0xFF94A3B8)),
+              style: const TextStyle(fontSize: 16, color: Color(0xFF64748B)),
             ),
           const SizedBox(width: 8),
           Expanded(
@@ -342,7 +342,7 @@ class _BulletsEditorState extends State<BulletsEditor> {
             icon: const Icon(
               Icons.remove_circle_outline,
               size: 18,
-              color: Color(0xFF94A3B8),
+              color: Color(0xFF64748B),
             ),
             onPressed: () => _removeBulletAndFocus(i),
             tooltip: l10n.d('Verwijder'),

lib/widgets/editors/bullets_image_editor.dart

@@ -323,7 +323,7 @@ class _BulletsImageEditorState extends State<BulletsImageEditor> {
           else
             Text(
               _markerForItem(i),
-              style: const TextStyle(fontSize: 16, color: Color(0xFF94A3B8)),
+              style: const TextStyle(fontSize: 16, color: Color(0xFF64748B)),
             ),
           const SizedBox(width: 8),
           Expanded(
@@ -372,7 +372,7 @@ class _BulletsImageEditorState extends State<BulletsImageEditor> {
             icon: const Icon(
               Icons.remove_circle_outline,
               size: 18,
-              color: Color(0xFF94A3B8),
+              color: Color(0xFF64748B),
             ),
             onPressed: () => _removeBulletAndFocus(i),
             padding: const EdgeInsets.symmetric(horizontal: 4),

lib/widgets/editors/chart_editor.dart

@@ -791,7 +791,7 @@ class _ChartEditorState extends State<ChartEditor> {
                           decoration: BoxDecoration(
                             color: Color(
                               _type == ChartType.pie && c >= 2
-                                  ? 0xFF94A3B8
+                                  ? 0xFF64748B
                                   : int.parse(
                                           chartSeriesColor(
                                             ChartSeries(
@@ -951,7 +951,7 @@ class _ChartEditorState extends State<ChartEditor> {
       style: const TextStyle(
         fontSize: 11,
         fontWeight: FontWeight.w600,
-        color: Color(0xFF94A3B8),
+        color: Color(0xFF64748B),
       ),
     ),
   );
@@ -1038,7 +1038,7 @@ class _ChartEditorState extends State<ChartEditor> {
     key: key,
     onPressed: onTap,
     icon: Icon(icon, size: 14),
-    color: const Color(0xFF94A3B8),
+    color: const Color(0xFF64748B),
     visualDensity: VisualDensity.compact,
     padding: EdgeInsets.zero,
     constraints: const BoxConstraints(minWidth: 24, minHeight: 24),

lib/widgets/editors/quote_editor.dart

@@ -99,7 +99,7 @@ class _QuoteEditorState extends ConsumerState<QuoteEditor> {
           l10n.d(
             'De afbeelding wordt schermvullend als achtergrond getoond met verminderde opaciteit zodat de tekst leesbaar blijft.',
           ),
-          style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
+          style: const TextStyle(fontSize: 11, color: Color(0xFF64748B)),
         ),
         const SizedBox(height: 8),
         ImagePickerBar(

lib/widgets/editors/table_editor.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import '../../models/slide.dart';
 import '../../l10n/app_localizations.dart';
+import '../../utils/table_clipboard.dart';
 import '_editor_field.dart';
 
 /// Editor for a table slide. Stores cells as a rectangular grid of
@@ -108,6 +110,69 @@ class _TableEditorState extends State<TableEditor> {
     _emit();
   }
 
+  /// Intercepts the paste shortcut on a cell: Cmd+V (macOS), Ctrl+V
+  /// (Windows/Linux) and Shift+Insert (Windows/Linux). The clipboard can only
+  /// be read asynchronously, so the event is always claimed and [_pasteIntoCell]
+  /// decides between a table fill and a plain in-cell paste.
+  KeyEventResult _onCellKey(int r, int c, KeyEvent event) {
+    if (event is! KeyDownEvent) return KeyEventResult.ignored;
+    final keys = HardwareKeyboard.instance;
+    final pasteCombo =
+        (event.logicalKey == LogicalKeyboardKey.keyV &&
+            (keys.isControlPressed || keys.isMetaPressed)) ||
+        (event.logicalKey == LogicalKeyboardKey.insert && keys.isShiftPressed);
+    if (!pasteCombo) return KeyEventResult.ignored;
+    Clipboard.getData(Clipboard.kTextPlain).then((data) {
+      final text = data?.text;
+      if (text == null || text.isEmpty || !mounted) return;
+      _pasteIntoCell(r, c, text);
+    });
+    return KeyEventResult.handled;
+  }
+
+  /// Tabular clipboard content (a spreadsheet selection, CSV, a markdown
+  /// table) fills the grid starting at cell (r, c), growing it as needed;
+  /// anything else is pasted into the cell at the cursor as usual.
+  void _pasteIntoCell(int r, int c, String text) {
+    final table = parseClipboardTable(text);
+    if (table == null) {
+      final ctrl = _cells[r][c];
+      final value = ctrl.text;
+      final sel = ctrl.selection;
+      final start = sel.isValid ? sel.start : value.length;
+      final end = sel.isValid ? sel.end : value.length;
+      ctrl.value = TextEditingValue(
+        text: value.replaceRange(start, end, text),
+        selection: TextSelection.collapsed(offset: start + text.length),
+      );
+      return;
+    }
+    setState(() {
+      final neededCols = c + table.first.length;
+      final neededRows = r + table.length;
+      while (_colCount < neededCols) {
+        for (final row in _cells) {
+          row.add(_makeCtrl(''));
+        }
+      }
+      while (_cells.length < neededRows) {
+        _cells.add(
+          List<TextEditingController>.generate(_colCount, (_) => _makeCtrl('')),
+        );
+      }
+      for (var i = 0; i < table.length; i++) {
+        for (var j = 0; j < table[i].length; j++) {
+          final ctrl = _cells[r + i][c + j];
+          // Rewrite without notifying per cell; one _emit follows below.
+          ctrl.removeListener(_emit);
+          ctrl.text = table[i][j];
+          ctrl.addListener(_emit);
+        }
+      }
+    });
+    _emit();
+  }
+
   @override
   void dispose() {
     _title.dispose();
@@ -131,8 +196,9 @@ class _TableEditorState extends State<TableEditor> {
         Padding(
           padding: const EdgeInsets.only(bottom: 6),
           child: Text(
-            l10n.d('Tip: druk op Enter binnen een cel voor een nieuwe regel.'),
-            style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
+            '${l10n.d('Tip: druk op Enter binnen een cel voor een nieuwe regel.')}\n'
+            '${l10n.d('Tip: plak met Cmd/Ctrl+V een tabel uit je spreadsheet in een cel om de hele tabel te vullen.')}',
+            style: const TextStyle(fontSize: 11, color: Color(0xFF64748B)),
           ),
         ),
         _buildColumnControls(),
@@ -170,7 +236,7 @@ class _TableEditorState extends State<TableEditor> {
                   icon: const Icon(
                     Icons.delete_outline,
                     size: 16,
-                    color: Color(0xFF94A3B8),
+                    color: Color(0xFF64748B),
                   ),
                   onPressed: _colCount > 1 ? () => _removeColumn(c) : null,
                   tooltip:
@@ -203,26 +269,31 @@ class _TableEditorState extends State<TableEditor> {
             Expanded(
               child: Padding(
                 padding: const EdgeInsets.symmetric(horizontal: 3),
-                child: TextField(
-                  controller: _cells[r][c],
-                  // Meerdere regels toestaan: het veld groeit mee en Enter
-                  // voegt een nieuwe regel toe binnen de cel.
-                  minLines: 1,
-                  maxLines: null,
-                  keyboardType: TextInputType.multiline,
-                  textInputAction: TextInputAction.newline,
-                  style: TextStyle(
-                    fontSize: 13,
-                    fontWeight: isHeader ? FontWeight.w600 : FontWeight.normal,
-                  ),
-                  decoration: InputDecoration(
-                    isDense: true,
-                    filled: isHeader,
-                    fillColor: isHeader ? const Color(0xFFF1F5F9) : null,
-                    hintText: isHeader ? '${l10n.d('Kolom')} ${c + 1}' : null,
-                    contentPadding: const EdgeInsets.symmetric(
-                      horizontal: 8,
-                      vertical: 8,
+                child: Focus(
+                  onKeyEvent: (node, event) => _onCellKey(r, c, event),
+                  child: TextField(
+                    controller: _cells[r][c],
+                    // Meerdere regels toestaan: het veld groeit mee en Enter
+                    // voegt een nieuwe regel toe binnen de cel.
+                    minLines: 1,
+                    maxLines: null,
+                    keyboardType: TextInputType.multiline,
+                    textInputAction: TextInputAction.newline,
+                    style: TextStyle(
+                      fontSize: 13,
+                      fontWeight: isHeader
+                          ? FontWeight.w600
+                          : FontWeight.normal,
+                    ),
+                    decoration: InputDecoration(
+                      isDense: true,
+                      filled: isHeader,
+                      fillColor: isHeader ? const Color(0xFFF1F5F9) : null,
+                      hintText: isHeader ? '${l10n.d('Kolom')} ${c + 1}' : null,
+                      contentPadding: const EdgeInsets.symmetric(
+                        horizontal: 8,
+                        vertical: 8,
+                      ),
                     ),
                   ),
                 ),
@@ -236,7 +307,7 @@ class _TableEditorState extends State<TableEditor> {
               icon: const Icon(
                 Icons.remove_circle_outline,
                 size: 18,
-                color: Color(0xFF94A3B8),
+                color: Color(0xFF64748B),
               ),
               onPressed: _cells.length > 1 ? () => _removeRow(r) : null,
               tooltip: isHeader

lib/widgets/editors/title_editor.dart

@@ -99,7 +99,7 @@ class _TitleEditorState extends ConsumerState<TitleEditor> {
           l10n.d(
             'De afbeelding wordt schermvullend als achtergrond getoond met verminderde opaciteit zodat de tekst leesbaar blijft.',
           ),
-          style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
+          style: const TextStyle(fontSize: 11, color: Color(0xFF64748B)),
         ),
         const SizedBox(height: 8),
         ImagePickerBar(

lib/widgets/editors/two_bullets_editor.dart

@@ -348,7 +348,7 @@ class _BulletColumnState extends State<_BulletColumn> {
           else
             Text(
               _markerForItem(i),
-              style: const TextStyle(fontSize: 16, color: Color(0xFF94A3B8)),
+              style: const TextStyle(fontSize: 16, color: Color(0xFF64748B)),
             ),
           const SizedBox(width: 8),
           Expanded(
@@ -399,7 +399,7 @@ class _BulletColumnState extends State<_BulletColumn> {
             icon: const Icon(
               Icons.remove_circle_outline,
               size: 18,
-              color: Color(0xFF94A3B8),
+              color: Color(0xFF64748B),
             ),
             onPressed: () => set.removeAndFocus((fn) => setState(fn), i),
             tooltip: l10n.d('Verwijder'),

lib/widgets/editors/two_images_editor.dart

@@ -135,7 +135,7 @@ class _TwoImagesEditorState extends ConsumerState<TwoImagesEditor> {
           child: Text(
             'Links ${widget.slide.imageSize > 0 ? widget.slide.imageSize : 50}% — '
             'Rechts ${100 - (widget.slide.imageSize > 0 ? widget.slide.imageSize : 50)}%',
-            style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
+            style: const TextStyle(fontSize: 11, color: Color(0xFF64748B)),
           ),
         ),
       ],

lib/widgets/editors/video_slide_editor.dart

@@ -116,7 +116,7 @@ class _PathBox extends StatelessWidget {
         style: TextStyle(
           fontSize: 12,
           color: path.isEmpty
-              ? const Color(0xFF94A3B8)
+              ? const Color(0xFF64748B)
               : const Color(0xFF334155),
         ),
         overflow: TextOverflow.ellipsis,

lib/widgets/panels/slide_list_panel.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
@@ -19,7 +21,14 @@ import '../dialogs/slide_finder_dialog.dart';
 import '../slides/slide_thumbnail.dart';
 
 class SlideListPanel extends ConsumerStatefulWidget {
-  const SlideListPanel({super.key});
+  /// Current width of the slide rail. When it changes (dragging the divider),
+  /// the slide being edited is scrolled back into view once the resize
+  /// settles. Passed in by the shell rather than measured with a
+  /// LayoutBuilder: rebuilding a ReorderableListView during layout trips its
+  /// overlay bookkeeping ("_RenderLayoutBuilder was mutated…").
+  final double? railWidth;
+
+  const SlideListPanel({super.key, this.railWidth});
 
   @override
   ConsumerState<SlideListPanel> createState() => _SlideListPanelState();
@@ -31,15 +40,35 @@ class _SlideListPanelState extends ConsumerState<SlideListPanel> {
   final _scrollController = ScrollController();
   final _focusNode = FocusNode(debugLabel: 'SlideListPanel');
   final Map<String, GlobalKey> _slideKeys = {};
+  Timer? _resizeSettleTimer;
 
   @override
   void dispose() {
+    _resizeSettleTimer?.cancel();
     _searchController.dispose();
     _scrollController.dispose();
     _focusNode.dispose();
     super.dispose();
   }
 
+  /// Thumbnails are 16:9, so when the rail is resized their heights change and
+  /// the scroll offset no longer points at the slide being edited. Once the
+  /// resize settles, bring the selected slide back to the top of the list.
+  @override
+  void didUpdateWidget(covariant SlideListPanel oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    final width = widget.railWidth;
+    final previous = oldWidget.railWidth;
+    if (width == null || previous == null || (width - previous).abs() < 0.5) {
+      return;
+    }
+    _resizeSettleTimer?.cancel();
+    _resizeSettleTimer = Timer(const Duration(milliseconds: 200), () {
+      if (!mounted) return;
+      _scrollSlideToTop(ref.read(editorProvider).selectedIndex);
+    });
+  }
+
   /// Lower-cased, concatenated text of a slide for searching. Kept broad on
   /// purpose: everything you typed into the slide should make it findable.
   String _slideText(Slide slide) {
@@ -88,7 +117,7 @@ class _SlideListPanelState extends ConsumerState<SlideListPanel> {
     _slideKeys.removeWhere((id, _) => !ids.contains(id));
   }
 
-  void _scrollSlideToTop(int index) {
+  void _scrollSlideToTop(int index, {int attempts = 2}) {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       final deck = ref.read(deckProvider).deck;
       if (deck == null ||
@@ -100,7 +129,21 @@ class _SlideListPanelState extends ConsumerState<SlideListPanel> {
 
       final keyContext = _slideKeys[deck.slides[index].id]?.currentContext;
       final target = keyContext?.findRenderObject();
-      if (target == null) return;
+      if (target == null) {
+        // The thumbnail hasn't been built (it sits outside the viewport and
+        // cache). Jump close to it based on the average item height, then try
+        // again now that the surrounding items exist.
+        if (attempts <= 0) return;
+        final position = _scrollController.position;
+        final avgItem =
+            (position.maxScrollExtent + position.viewportDimension) /
+            deck.slides.length;
+        _scrollController.jumpTo(
+          (avgItem * index).clamp(0.0, position.maxScrollExtent),
+        );
+        _scrollSlideToTop(index, attempts: attempts - 1);
+        return;
+      }
 
       final viewport = RenderAbstractViewport.maybeOf(target);
       if (viewport == null) return;
@@ -506,6 +549,67 @@ class _SlideListPanelState extends ConsumerState<SlideListPanel> {
     );
   }
 
+  Widget _buildSlideList(
+    Deck deck,
+    bool searching,
+    String query,
+    EditorState editor,
+    DeckNotifier notifier,
+    EditorNotifier editorNotifier,
+  ) {
+    if (searching) {
+      return _buildFilteredList(deck, query, editor, notifier, editorNotifier);
+    }
+    return ReorderableListView.builder(
+      scrollController: _scrollController,
+      padding: const EdgeInsets.symmetric(vertical: 4),
+      buildDefaultDragHandles: false,
+      itemCount: deck.slides.length,
+      onReorderItem: (old, nw) {
+        notifier.reorderSlides(old, nw);
+        // Adjust selection when active slide moved
+        final selIdx = editor.selectedIndex;
+        int newSel = selIdx;
+        if (old == selIdx) {
+          newSel = nw;
+        } else if (old < selIdx && nw >= selIdx) {
+          newSel = selIdx - 1;
+        } else if (old > selIdx && nw <= selIdx) {
+          newSel = selIdx + 1;
+        }
+        editorNotifier.select(newSel.clamp(0, deck.slides.length - 1));
+      },
+      proxyDecorator: (child, index, animation) =>
+          Material(color: Colors.transparent, child: child),
+      itemBuilder: (_, i) {
+        final slide = deck.slides[i];
+        return SlideThumbnail(
+          key: _keyForSlide(slide),
+          slide: slide,
+          index: i,
+          isSelected: editor.selection.contains(i),
+          isPrimary: editor.selectedIndex == i,
+          projectPath: deck.projectPath,
+          themeProfile: deck.themeProfile,
+          slideCount: deck.slides.length,
+          tlp: deck.tlp,
+          onTap: () => _onSlideTap(i),
+          onToggleSkip: () => notifier.toggleSkip(i),
+          onCopyImage: () => _copySlideAsImage(slide),
+          onDuplicate: () {
+            notifier.duplicateSlide(i);
+            editorNotifier.select(i + 1);
+          },
+          onDelete: () {
+            if (deck.slides.length <= 1) return;
+            notifier.removeSlide(i);
+            editorNotifier.clampIndex(deck.slides.length - 2);
+          },
+        );
+      },
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     final l10n = context.l10n;
@@ -605,64 +709,14 @@ class _SlideListPanelState extends ConsumerState<SlideListPanel> {
 
               // ── Slide list ───────────────────────────────────────────────────
               Expanded(
-                child: searching
-                    ? _buildFilteredList(
-                        deck,
-                        query,
-                        editor,
-                        notifier,
-                        editorNotifier,
-                      )
-                    : ReorderableListView.builder(
-                        scrollController: _scrollController,
-                        padding: const EdgeInsets.symmetric(vertical: 4),
-                        buildDefaultDragHandles: false,
-                        itemCount: deck.slides.length,
-                        onReorderItem: (old, nw) {
-                          notifier.reorderSlides(old, nw);
-                          // Adjust selection when active slide moved
-                          final selIdx = editor.selectedIndex;
-                          int newSel = selIdx;
-                          if (old == selIdx) {
-                            newSel = nw;
-                          } else if (old < selIdx && nw >= selIdx) {
-                            newSel = selIdx - 1;
-                          } else if (old > selIdx && nw <= selIdx) {
-                            newSel = selIdx + 1;
-                          }
-                          editorNotifier.select(
-                            newSel.clamp(0, deck.slides.length - 1),
-                          );
-                        },
-                        proxyDecorator: (child, index, animation) =>
-                            Material(color: Colors.transparent, child: child),
-                        itemBuilder: (_, i) {
-                          final slide = deck.slides[i];
-                          return SlideThumbnail(
-                            key: _keyForSlide(slide),
-                            slide: slide,
-                            index: i,
-                            isSelected: editor.selection.contains(i),
-                            isPrimary: editor.selectedIndex == i,
-                            projectPath: deck.projectPath,
-                            themeProfile: deck.themeProfile,
-                            slideCount: deck.slides.length,
-                            tlp: deck.tlp,
-                            onTap: () => _onSlideTap(i),
-                            onToggleSkip: () => notifier.toggleSkip(i),
-                            onCopyImage: () => _copySlideAsImage(slide),
-                            onDuplicate: () {
-                              notifier.duplicateSlide(i);
-                              editorNotifier.select(i + 1);
-                            },
-                            onDelete: () {
-                              if (deck.slides.length <= 1) return;
-                              notifier.removeSlide(i);
-                              editorNotifier.clampIndex(deck.slides.length - 2);
-                            },
-                          );
-                        },
-                      ),
+                child: _buildSlideList(
+                  deck,
+                  searching,
+                  query,
+                  editor,
+                  notifier,
+                  editorNotifier,
+                ),
               ),
 
               // ── Add / Paste slide buttons ─────────────────────────────────

lib/widgets/presentation/annotation_overlay.dart

@@ -31,6 +31,11 @@ class AnnotationLayer extends StatefulWidget {
   /// Called as the laser moves (normalized), or null when it leaves.
   final ValueChanged<Offset?>? onLaserMove;
 
+  /// Called as the in-progress stroke grows, so a presenter can mirror the
+  /// live drawing to the beamer instead of only the committed result. Carries
+  /// the current partial stroke, or null when it commits or is cancelled.
+  final ValueChanged<InkStroke?>? onActiveStrokeChanged;
+
   const AnnotationLayer({
     super.key,
     required this.strokes,
@@ -41,6 +46,7 @@ class AnnotationLayer extends StatefulWidget {
     this.laserPoint,
     this.onStrokesChanged,
     this.onLaserMove,
+    this.onActiveStrokeChanged,
   });
 
   @override
@@ -55,6 +61,18 @@ class _AnnotationLayerState extends State<AnnotationLayer> {
   bool get _drawing =>
       widget.tool == InkTool.pen || widget.tool == InkTool.highlighter;
 
+  /// The in-progress stroke as a committable [InkStroke], or null when there is
+  /// nothing being drawn. Used to mirror live drawing to the beamer.
+  InkStroke? _activeStroke() {
+    if (!_drawing || _active.isEmpty) return null;
+    return InkStroke(
+      tool: widget.tool!,
+      color: widget.color,
+      width: widget.width,
+      points: List<Offset>.from(_active),
+    );
+  }
+
   Offset _norm(Offset local) => _size.shortestSide == 0
       ? Offset.zero
       : Offset(
@@ -65,6 +83,7 @@ class _AnnotationLayerState extends State<AnnotationLayer> {
   void _commitActive() {
     if (_active.length < 2) {
       setState(() => _active = const []);
+      widget.onActiveStrokeChanged?.call(null);
       return;
     }
     final stroke = InkStroke(
@@ -76,6 +95,8 @@ class _AnnotationLayerState extends State<AnnotationLayer> {
     final next = [...widget.strokes, stroke];
     setState(() => _active = const []);
     widget.onStrokesChanged?.call(next);
+    // Clear the beamer's live preview; the committed stroke arrives via strokes.
+    widget.onActiveStrokeChanged?.call(null);
   }
 
   void _eraseAt(Offset norm) {
@@ -95,6 +116,7 @@ class _AnnotationLayerState extends State<AnnotationLayer> {
       case InkTool.pen:
       case InkTool.highlighter:
         setState(() => _active = [n]);
+        widget.onActiveStrokeChanged?.call(_activeStroke());
       case InkTool.eraser:
         _eraseAt(n);
       case InkTool.laser:
@@ -110,7 +132,10 @@ class _AnnotationLayerState extends State<AnnotationLayer> {
     switch (widget.tool) {
       case InkTool.pen:
       case InkTool.highlighter:
-        if (_active.isNotEmpty) setState(() => _active = [..._active, n]);
+        if (_active.isNotEmpty) {
+          setState(() => _active = [..._active, n]);
+          widget.onActiveStrokeChanged?.call(_activeStroke());
+        }
       case InkTool.eraser:
         _eraseAt(n);
       case InkTool.laser:

lib/widgets/presentation/audience_window.dart

@@ -47,6 +47,10 @@ class _AudienceWindowAppState extends State<AudienceWindowApp> {
   final Map<int, List<InkStroke>> _ink = {};
   int? _laserIndex;
   Offset? _laserPoint;
+  // The stroke the presenter is drawing right now, mirrored live until it
+  // commits (then it arrives as a normal stroke over the 'ink' channel).
+  int? _activeIndex;
+  InkStroke? _activeStroke;
 
   @override
   void initState() {
@@ -84,6 +88,7 @@ class _AudienceWindowAppState extends State<AudienceWindowApp> {
           _index = (m['index'] as num?)?.toInt() ?? _index;
           _blank = (m['blank'] as num?)?.toInt() ?? 0;
           _laserPoint = null; // laser never carries over to another slide
+          _activeStroke = null; // nor does an in-progress stroke
         });
       case 'ink':
         final m = Map<String, dynamic>.from(call.arguments as Map);
@@ -92,6 +97,17 @@ class _AudienceWindowAppState extends State<AudienceWindowApp> {
         setState(
           () => _ink[i] = decodeStrokes((m['strokes'] as List?) ?? const []),
         );
+      case 'inkLive':
+        final m = Map<String, dynamic>.from(call.arguments as Map);
+        final i = (m['index'] as num?)?.toInt();
+        final s = m['stroke'];
+        if (!mounted) return null;
+        setState(() {
+          _activeIndex = i;
+          _activeStroke = s == null
+              ? null
+              : InkStroke.fromJson(Map<String, dynamic>.from(s as Map));
+        });
       case 'laser':
         final m = Map<String, dynamic>.from(call.arguments as Map);
         final i = (m['index'] as num?)?.toInt();
@@ -198,7 +214,13 @@ class _AudienceWindowAppState extends State<AudienceWindowApp> {
                   }),
                 ),
                 AnnotationLayer(
-                  strokes: _ink[_index] ?? const [],
+                  strokes: [
+                    ...?_ink[_index],
+                    // The live in-progress stroke renders just like a committed
+                    // one, so the audience sees the line grow as it's drawn.
+                    if (_activeStroke != null && _activeIndex == _index)
+                      _activeStroke!,
+                  ],
                   interactive: false,
                   laserPoint: _laserIndex == _index ? _laserPoint : null,
                 ),

lib/widgets/presentation/fullscreen_presenter.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 import 'dart:io';
 import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/semantics.dart';
 import 'package:flutter/services.dart';
 import 'package:screen_retriever/screen_retriever.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
@@ -14,6 +15,7 @@ import '../../models/slide.dart';
 import '../../services/markdown_service.dart';
 import '../../utils/url_launcher_util.dart';
 import '../../l10n/app_localizations.dart';
+import '../slides/inline_markdown.dart';
 import '../slides/slide_preview.dart';
 import 'annotation_overlay.dart';
 import 'audience_window.dart';
@@ -167,6 +169,8 @@ class FullscreenPresenter extends StatefulWidget {
   }) async {
     // A self-contained markdown deck is the payload for the audience window; it
     // carries the slides, the style profile and the TLP level in one string.
+    // This payload never touches disk, so it inlines the style profile — the
+    // beamer has no other way to learn the deck's styling.
     final markdown = MarkdownService().generateDeck(
       Deck(
         title: 'Presentatie',
@@ -175,6 +179,7 @@ class FullscreenPresenter extends StatefulWidget {
         themeProfile: themeProfile,
         tlp: tlp,
       ),
+      inlineStyleProfile: true,
     );
     // Pre-existing annotations re-keyed by index so the beamer shows them
     // immediately (the audience window has no stable slide ids of its own).
@@ -372,6 +377,7 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
   static const _penWidth = 0.004;
   static const _highlighterWidth = 0.022;
   DateTime _lastLaserSent = DateTime.fromMillisecondsSinceEpoch(0);
+  DateTime _lastInkLiveSent = DateTime.fromMillisecondsSinceEpoch(0);
 
   double get _toolWidth =>
       _tool == InkTool.highlighter ? _highlighterWidth : _penWidth;
@@ -539,6 +545,28 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
         .catchError((_) => null);
   }
 
+  /// Mirror the stroke that is being drawn right now to the beamer, so the
+  /// audience sees a pen/highlighter line appear live instead of only after the
+  /// pen lifts. The committed stroke still follows over the 'ink' channel; this
+  /// just keeps the in-progress preview in sync for the same slide.
+  void _onActiveStroke(InkStroke? stroke) {
+    if (widget.audienceWindow == null) return;
+    final now = DateTime.now();
+    // Throttle growth events; always send the "done" (null) event so the
+    // beamer drops its live preview the moment the stroke commits.
+    if (stroke != null &&
+        now.difference(_lastInkLiveSent) < const Duration(milliseconds: 33)) {
+      return;
+    }
+    _lastInkLiveSent = now;
+    audienceChannel
+        .invokeMethod('inkLive', {
+          'index': _index,
+          'stroke': stroke?.toJson(),
+        })
+        .catchError((_) => null);
+  }
+
   /// Select a tool, or toggle it off when it is already active.
   void _setTool(InkTool tool) {
     setState(() => _tool = _tool == tool ? null : tool);
@@ -727,6 +755,22 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
     if (mounted) Navigator.pop(context);
   }
 
+  /// Meld de slidewissel aan schermlezers (WCAG 4.1.3, statusberichten):
+  /// visueel verandert de hele slide, maar zonder aankondiging merkt een
+  /// schermlezer-gebruiker de wissel niet op.
+  void _announceSlide() {
+    final total = widget.slides.length;
+    if (total == 0 || !mounted) return;
+    final slide = widget.slides[_index.clamp(0, total - 1)];
+    final title = stripInlineMarkdown(slide.title).trim();
+    SemanticsService.sendAnnouncement(
+      View.of(context),
+      '${context.l10n.d('Slide')} ${_index + 1}/$total'
+      '${title.isEmpty ? '' : ': $title'}',
+      TextDirection.ltr,
+    );
+  }
+
   void _next() {
     // Eerste toets/klik op een blanco scherm haalt het scherm terug.
     if (_blank != _Blank.none) {
@@ -736,6 +780,7 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
     if (_index < widget.slides.length - 1) {
       setState(() => _index++);
       _scheduleAdvance();
+      _announceSlide();
     }
   }
 
@@ -747,6 +792,7 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
     if (_index > 0) {
       setState(() => _index--);
       _scheduleAdvance();
+      _announceSlide();
     }
   }
 
@@ -839,6 +885,7 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
       _gridOpen = false;
     });
     _scheduleAdvance();
+    _announceSlide();
   }
 
   /// Ga rechtstreeks naar slide [index] zonder het raster te openen (Home/End).
@@ -851,6 +898,7 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
     if (target == _index) return;
     setState(() => _index = target);
     _scheduleAdvance();
+    _announceSlide();
   }
 
   /// Verplaats de rastercursor en houd 'm in beeld.
@@ -1384,6 +1432,7 @@ class _FullscreenPresenterState extends State<FullscreenPresenter> {
                   interactive: true,
                   onStrokesChanged: _onStrokesChanged,
                   onLaserMove: _onLaserMove,
+                  onActiveStrokeChanged: _onActiveStroke,
                 ),
               ],
             ),

lib/widgets/slides/slide_preview.dart

@@ -186,22 +186,27 @@ class SlidePreviewWidget extends StatelessWidget {
     // falls back to Flutter's broken default — red letters with a yellow
     // underline — which is exactly what showed up in exports. Wrapping here
     // guarantees identical results in the preview and the export.
-    return _ChecklistInteractionHost(
-      enabled: presentationMode && onChecklistItemToggle != null,
-      onToggle: onChecklistItemToggle,
-      child: Directionality(
-        textDirection: TextDirection.ltr,
-        child: DefaultTextStyle(
-          style: TextStyle(
-            color: _hexColor(themeProfile.textColor),
-            decoration: TextDecoration.none,
-            fontWeight: FontWeight.normal,
-            fontStyle: FontStyle.normal,
-          ),
-          child: _SlideLinkScope(
-            onTapLink: onLinkTap,
-            hasBottomTlp: hasBottomRightTlp,
-            child: _buildSlide(),
+    // The slide is a fixed 16:9 design surface whose sizes all derive from
+    // its width; interface text scaling must not reflow it (the auto-fit
+    // measuring assumes unscaled text), so the canvas opts out.
+    return MediaQuery.withNoTextScaling(
+      child: _ChecklistInteractionHost(
+        enabled: presentationMode && onChecklistItemToggle != null,
+        onToggle: onChecklistItemToggle,
+        child: Directionality(
+          textDirection: TextDirection.ltr,
+          child: DefaultTextStyle(
+            style: TextStyle(
+              color: _hexColor(themeProfile.textColor),
+              decoration: TextDecoration.none,
+              fontWeight: FontWeight.normal,
+              fontStyle: FontStyle.normal,
+            ),
+            child: _SlideLinkScope(
+              onTapLink: onLinkTap,
+              hasBottomTlp: hasBottomRightTlp,
+              child: _buildSlide(),
+            ),
           ),
         ),
       ),
@@ -707,7 +712,7 @@ class _BulletsPreview extends StatelessWidget {
       font: font,
       subtitle: subtitle,
       subtitleSize: subtitleSize,
-      maxScale: _kSplitBulletsMaxScale,
+      maxScale: _bulletScaleCap(w, bulletSize, _kSplitBulletsMaxScale),
       listStyle: slide.listStyle,
     );
 
@@ -1072,7 +1077,7 @@ class _TwoBulletsPreview extends StatelessWidget {
       spacing: spacing,
       bulletGap: bulletGap,
       font: font,
-      maxScale: _kBulletsMaxScale,
+      maxScale: _bulletScaleCap(w, bulletSize, _kBulletsMaxScale),
       listStyle: slide.listStyle,
     );
     final rightScale = _bulletsFitScale(
@@ -1086,7 +1091,7 @@ class _TwoBulletsPreview extends StatelessWidget {
       spacing: spacing,
       bulletGap: bulletGap,
       font: font,
-      maxScale: _kBulletsMaxScale,
+      maxScale: _bulletScaleCap(w, bulletSize, _kBulletsMaxScale),
       listStyle: slide.listStyle,
     );
     // Treat both columns as one composition: the busiest column determines
@@ -1247,7 +1252,7 @@ class _BulletsImagePreview extends StatelessWidget {
       spacing: spacing,
       bulletGap: bulletGap,
       font: font,
-      maxScale: _kBulletsMaxScale,
+      maxScale: _bulletScaleCap(w, bulletSize, _kBulletsMaxScale),
       listStyle: slide.listStyle,
     );
 
@@ -1505,34 +1510,34 @@ class _ChecklistProgress extends StatelessWidget {
                       ),
               ),
               SizedBox(height: w * 0.008),
-          MouseRegion(
-            key: const ValueKey('checklist-progress-checked'),
-            onEnter: interaction?.enabled != true
-                ? null
-                : (_) => interaction!.hovered.value = true,
-            onExit: interaction?.enabled != true
-                ? null
-                : (_) => interaction!.hovered.value = null,
-            child: Text(
-              '${context.l10n.d('Afgevinkt')} $checkedPercent%',
-              style: labelStyle,
-            ),
-          ),
-          MouseRegion(
-            key: const ValueKey('checklist-progress-unchecked'),
-            onEnter: interaction?.enabled != true
-                ? null
-                : (_) => interaction!.hovered.value = false,
-            onExit: interaction?.enabled != true
-                ? null
-                : (_) => interaction!.hovered.value = null,
-            child: Text(
-              '${context.l10n.d('Niet afgevinkt')} $openPercent%',
-              style: labelStyle.copyWith(
-                color: textColor.withValues(alpha: 0.7),
+              MouseRegion(
+                key: const ValueKey('checklist-progress-checked'),
+                onEnter: interaction?.enabled != true
+                    ? null
+                    : (_) => interaction!.hovered.value = true,
+                onExit: interaction?.enabled != true
+                    ? null
+                    : (_) => interaction!.hovered.value = null,
+                child: Text(
+                  '${context.l10n.d('Afgevinkt')} $checkedPercent%',
+                  style: labelStyle,
+                ),
+              ),
+              MouseRegion(
+                key: const ValueKey('checklist-progress-unchecked'),
+                onEnter: interaction?.enabled != true
+                    ? null
+                    : (_) => interaction!.hovered.value = false,
+                onExit: interaction?.enabled != true
+                    ? null
+                    : (_) => interaction!.hovered.value = null,
+                child: Text(
+                  '${context.l10n.d('Niet afgevinkt')} $openPercent%',
+                  style: labelStyle.copyWith(
+                    color: textColor.withValues(alpha: 0.7),
+                  ),
+                ),
               ),
-            ),
-          ),
             ],
           ),
         );
@@ -1776,6 +1781,19 @@ const double _kBulletsMaxScale = 3.2;
 /// visually timid unless they are allowed to grow a little further.
 const double _kSplitBulletsMaxScale = 4.35;
 
+/// Hard ceiling for the *rendered* bullet text size when auto-growing, as a
+/// fraction of the slide width: ≈32pt on a standard 16:9 deck (PowerPoint's
+/// 960pt-wide canvas). Presentation-design guidance consistently puts body
+/// text at 24–32pt — beyond that it stops aiding readability and starts
+/// competing with the title. The fit scale multiplies title and bullets
+/// alike, so capping the bullet size also keeps the hierarchy intact.
+const double _kBulletMaxFontFraction = 0.0335;
+
+/// The largest auto-fit scale that keeps bullets at or under
+/// [_kBulletMaxFontFraction], given the layout's own [layoutMax] growth bound.
+double _bulletScaleCap(double w, double bulletSize, double layoutMax) =>
+    math.min(layoutMax, _kBulletMaxFontFraction * w / bulletSize);
+
 /// Line height used for bullet body text, shared by rendering and measuring.
 const double _kBulletLineHeight = 1.16;
 
@@ -2872,6 +2890,36 @@ class _ChartPreviewState extends State<_ChartPreview> {
     return _hexColor(chartSeriesColor(series, i));
   }
 
+  /// Text alternative for the chart (WCAG 1.1.1): chart type, title and the
+  /// underlying values per series, so a screen reader conveys the same
+  /// information the visual encodes.
+  String _semanticsLabel(BuildContext context, ChartSpec spec) {
+    final l10n = context.l10n;
+    final typeName = switch (spec.type) {
+      ChartType.bar => l10n.d('Staaf'),
+      ChartType.line => l10n.d('Lijn'),
+      ChartType.pie => l10n.d('Cirkel'),
+      ChartType.radar => l10n.d('Spider'),
+    };
+    final buffer = StringBuffer('${l10n.d('Grafiek')} ($typeName)');
+    if (spec.title.isNotEmpty) {
+      buffer.write(': ${stripInlineMarkdown(spec.title)}');
+    }
+    if (!spec.hasInlineData) return buffer.toString();
+    for (var si = 0; si < spec.series.length; si++) {
+      final series = spec.series[si];
+      final name = series.name.isEmpty
+          ? '${l10n.d('Reeks')} ${si + 1}'
+          : series.name;
+      final values = [
+        for (var xi = 0; xi < spec.x.length && xi < series.data.length; xi++)
+          '${spec.x[xi]} ${_fmtNum(series.data[xi])}',
+      ];
+      buffer.write('. $name: ${values.join(', ')}');
+    }
+    return buffer.toString();
+  }
+
   @override
   Widget build(BuildContext context) {
     final spec = ChartSpec.parse(slide.customMarkdown);
@@ -2880,6 +2928,32 @@ class _ChartPreviewState extends State<_ChartPreview> {
     final safe = slide.showLogo ? _logoSafeInsets(w, profile) : EdgeInsets.zero;
     final textColor = _hexColor(profile.textColor);
 
+    return Semantics(
+      image: true,
+      label: _semanticsLabel(context, spec),
+      // The visual chart (axis labels, legend chips, tooltips) would read as
+      // disconnected fragments; the label above carries the full story.
+      child: ExcludeSemantics(
+        child: _chartBody(
+          context,
+          spec,
+          horizontalPad,
+          verticalPad,
+          safe,
+          textColor,
+        ),
+      ),
+    );
+  }
+
+  Widget _chartBody(
+    BuildContext context,
+    ChartSpec spec,
+    double horizontalPad,
+    double verticalPad,
+    EdgeInsets safe,
+    Color textColor,
+  ) {
     return Container(
       color: _hexColor(profile.slideBackgroundColor),
       child: Padding(
@@ -3201,7 +3275,7 @@ class _ChartPreviewState extends State<_ChartPreview> {
     );
   }
 
-  FlTitlesData _titles(ChartSpec spec, Color textColor) {
+  FlTitlesData _titles(ChartSpec spec, Color textColor, {bool bars = false}) {
     final style = _applyFont(
       font,
       TextStyle(
@@ -3234,16 +3308,30 @@ class _ChartPreviewState extends State<_ChartPreview> {
             if (i < 0 || i >= n) return const SizedBox.shrink();
             // Show as many labels as fit without colliding: keep at least
             // [minSlot] of horizontal room per label, then thin them out
-            // evenly based on the actual pixel spacing between points.
-            final spacing = n > 1
-                ? meta.parentAxisSize / (n - 1)
-                : meta.parentAxisSize;
+            // evenly based on the actual pixel spacing between points. Line
+            // charts spread n points over n-1 intervals; bar groups are laid
+            // out spaceEvenly, which puts their centres (axis + groupWidth) /
+            // (n + 1) apart.
+            final spacing = bars
+                ? (meta.parentAxisSize + _barGroupWidth(spec)) / (n + 1)
+                : (n > 1 ? meta.parentAxisSize / (n - 1) : meta.parentAxisSize);
             final minSlot = w * 0.085 * _labelScale;
             final step = math.max(1, (minSlot / spacing).ceil());
             final lastMultiple = ((n - 1) ~/ step) * step;
-            final showLast = i == n - 1 && (n - 1 - lastMultiple) > step / 2;
+            final lastGap = n - 1 - lastMultiple;
+            final showLast = i == n - 1 && lastGap > step / 2;
             if (i % step != 0 && !showLast) return const SizedBox.shrink();
-            final slot = (step * spacing - w * 0.012).clamp(w * 0.04, w * 0.16);
+            // The extra end label can sit closer than a full step to its
+            // neighbour; shrink both of their slots to the real gap so they
+            // never run through each other.
+            var slotSteps = step.toDouble();
+            if (showLast || (i == lastMultiple && lastGap > step / 2)) {
+              slotSteps = math.min(slotSteps, lastGap.toDouble());
+            }
+            final slot = (slotSteps * spacing - w * 0.012).clamp(
+              w * 0.04,
+              w * 0.16,
+            );
             return Padding(
               padding: EdgeInsets.only(top: w * 0.008),
               child: SizedBox(
@@ -3275,6 +3363,17 @@ class _ChartPreviewState extends State<_ChartPreview> {
         FlLine(color: textColor.withValues(alpha: 0.12), strokeWidth: 1),
   );
 
+  /// Width of one bar rod, shared by the chart and the axis-label spacing.
+  double _barRodWidth(ChartSpec spec) =>
+      (w * 0.032 / spec.series.length).clamp(w * 0.008, w * 0.022);
+
+  /// Total width of one bar group: its rods plus fl_chart's default 2px
+  /// spacing between rods within a group.
+  double _barGroupWidth(ChartSpec spec) {
+    final rods = math.max(1, spec.series.length);
+    return rods * _barRodWidth(spec) + (rods - 1) * 2;
+  }
+
   Widget _barChart(ChartSpec spec, Color textColor) {
     final groups = <BarChartGroupData>[];
     for (var xi = 0; xi < spec.x.length; xi++) {
@@ -3287,10 +3386,7 @@ class _ChartPreviewState extends State<_ChartPreview> {
                 BarChartRodData(
                   toY: spec.series[si].data[xi],
                   color: _seriesDisplayColor(spec.series[si], si),
-                  width: (w * 0.032 / spec.series.length).clamp(
-                    w * 0.008,
-                    w * 0.022,
-                  ),
+                  width: _barRodWidth(spec),
                   borderRadius: BorderRadius.vertical(
                     top: Radius.circular(w * 0.006),
                   ),
@@ -3308,8 +3404,11 @@ class _ChartPreviewState extends State<_ChartPreview> {
       BarChartData(
         minY: _minY(spec),
         maxY: _maxY(spec),
+        // The axis-label spacing in _titles assumes this layout; keep it
+        // explicit rather than relying on fl_chart's default.
+        alignment: BarChartAlignment.spaceEvenly,
         barGroups: groups,
-        titlesData: _titles(spec, textColor),
+        titlesData: _titles(spec, textColor, bars: true),
         gridData: _grid(textColor),
         borderData: FlBorderData(show: false),
         extraLinesData: _boundLines(spec),
@@ -3537,19 +3636,25 @@ class _ChartPreviewState extends State<_ChartPreview> {
     final scale = radarScale(spec);
 
     return Padding(
-      padding: EdgeInsets.symmetric(horizontal: w * 0.03, vertical: w * 0.012),
+      padding: EdgeInsets.symmetric(horizontal: w * 0.02, vertical: w * 0.012),
       child: LayoutBuilder(
         builder: (context, constraints) {
-          // Reserve a slim column on the right for the scale legend, then keep
-          // the chart square so fl_chart's centre/radius stay predictable.
+          // Reserve a slim column on the right for the scale legend; the rest
+          // of the area is shared between the spider and its axis labels.
           final legendWidth = w * 0.075;
-          final available = constraints.maxWidth - legendWidth - w * 0.02;
-          final side = math.max(
+          final boxW = math.max(
             0.0,
-            math.min(available, constraints.maxHeight),
+            constraints.maxWidth - legendWidth - w * 0.02,
           );
-          final labelBand = side * 0.23;
-          final chartSide = math.max(0.0, side - labelBand * 2);
+          final boxH = constraints.maxHeight;
+          if (boxW <= 0 || !boxH.isFinite || boxH <= 0) {
+            return const SizedBox.shrink();
+          }
+          // Measure every axis label and grow the spider until the labels just
+          // fit between the polygon and the edges of the available area, so
+          // the diagram uses the space the old fixed label bands wasted.
+          final layout = _radarLabelLayout(spec, boxW, boxH, textColor);
+          final chartSide = layout.chartSide;
 
           return Row(
             crossAxisAlignment: CrossAxisAlignment.center,
@@ -3557,8 +3662,8 @@ class _ChartPreviewState extends State<_ChartPreview> {
               Expanded(
                 child: Center(
                   child: SizedBox(
-                    width: side,
-                    height: side,
+                    width: boxW,
+                    height: boxH,
                     child: Stack(
                       children: [
                         for (var i = 0; i < spec.x.length; i++)
@@ -3566,12 +3671,12 @@ class _ChartPreviewState extends State<_ChartPreview> {
                             label: spec.x[i],
                             index: i,
                             count: spec.x.length,
-                            side: side,
+                            layout: layout,
                             textColor: textColor,
                           ),
                         Positioned(
-                          left: labelBand,
-                          top: labelBand,
+                          left: (boxW - chartSide) / 2,
+                          top: (boxH - chartSide) / 2,
                           width: chartSide,
                           height: chartSide,
                           child: Stack(
@@ -3725,57 +3830,149 @@ class _ChartPreviewState extends State<_ChartPreview> {
     );
   }
 
+  TextStyle _radarLabelStyle(int count, Color textColor) => _applyFont(
+    font,
+    TextStyle(
+      fontSize: w * (count <= 6 ? 0.013 : 0.0115) * _labelScale,
+      height: 1.05,
+      color: textColor.withValues(alpha: 0.88),
+      fontWeight: presentationMode ? FontWeight.w600 : FontWeight.w500,
+    ),
+  );
+
+  /// True when the vertex in [direction] gets its label placed beside the
+  /// polygon (left/right) rather than above/below it.
+  static bool _radarLabelBeside(Offset direction) => direction.dx.abs() > 0.35;
+
+  /// Sizes the spider and places every axis label around it.
+  ///
+  /// Each label is measured at its real text size, then the polygon radius is
+  /// grown until the tightest label exactly fits between the polygon and the
+  /// edge of the [boxW]×[boxH] area. fl_chart draws the polygon at 0.4× the
+  /// side of its (square) widget, which is what ties [chartSide] to the
+  /// resulting radius.
+  ({double chartSide, List<Rect> rects, List<TextAlign> aligns, int maxLines})
+  _radarLabelLayout(ChartSpec spec, double boxW, double boxH, Color textColor) {
+    const radiusFactor = 0.4; // fl_chart: radius = min(w, h) / 2 * 0.8
+    final n = spec.x.length;
+    final style = _radarLabelStyle(n, textColor);
+    final gap = w * 0.008;
+    final maxLines = n <= 6 ? 3 : 2;
+    final sideCap = math.min(boxW * 0.28, w * 0.2);
+    final topCap = math.min(boxW * 0.5, w * 0.3);
+
+    Size measure(String text, double maxWidth) {
+      final painter = TextPainter(
+        text: TextSpan(text: text, style: style),
+        textDirection: TextDirection.ltr,
+        maxLines: maxLines,
+        ellipsis: '…',
+      )..layout(maxWidth: math.max(0.0, maxWidth));
+      final size = Size(painter.width, painter.height);
+      painter.dispose();
+      return size;
+    }
+
+    final directions = <Offset>[];
+    final sizes = <Size>[];
+    for (var i = 0; i < n; i++) {
+      final angle = (2 * math.pi * i / n) - math.pi / 2;
+      final dir = Offset(math.cos(angle), math.sin(angle));
+      directions.add(dir);
+      sizes.add(measure(spec.x[i], _radarLabelBeside(dir) ? sideCap : topCap));
+    }
+
+    // The largest polygon radius every label still fits next to.
+    var radius = radiusFactor * math.min(boxW, boxH);
+    for (var i = 0; i < n; i++) {
+      final dx = directions[i].dx.abs();
+      final dy = directions[i].dy.abs();
+      if (_radarLabelBeside(directions[i])) {
+        radius = math.min(radius, (boxW / 2 - gap - sizes[i].width) / dx);
+        if (dy > 0.01) {
+          radius = math.min(radius, (boxH / 2 - sizes[i].height / 2) / dy);
+        }
+      } else {
+        radius = math.min(radius, (boxH / 2 - gap - sizes[i].height) / dy);
+        if (dx > 0.01) {
+          radius = math.min(radius, (boxW / 2 - sizes[i].width / 2) / dx);
+        }
+      }
+    }
+    // Never let extreme labels crush the spider entirely; below this floor the
+    // labels get clamped (and ellipsized) instead.
+    final floor = 0.18 * math.min(boxW, boxH);
+    radius = radius.clamp(
+      math.min(floor, radiusFactor * math.min(boxW, boxH)),
+      radiusFactor * math.min(boxW, boxH),
+    );
+    final chartSide = radius / radiusFactor;
+
+    final center = Offset(boxW / 2, boxH / 2);
+    final rects = <Rect>[];
+    final aligns = <TextAlign>[];
+    for (var i = 0; i < n; i++) {
+      final dir = directions[i];
+      final anchor = center + dir * (radius + gap);
+      var size = sizes[i];
+      double left;
+      double top;
+      if (_radarLabelBeside(dir)) {
+        // Re-measure against the room actually left beside the polygon, so a
+        // clamped radius still produces a label that wraps inside the box.
+        final room = dir.dx > 0 ? boxW - anchor.dx : anchor.dx;
+        if (size.width > room) size = measure(spec.x[i], room);
+        left = dir.dx > 0 ? anchor.dx : anchor.dx - size.width;
+        top = anchor.dy - size.height / 2;
+        aligns.add(dir.dx > 0 ? TextAlign.left : TextAlign.right);
+      } else {
+        left = anchor.dx - size.width / 2;
+        top = dir.dy < 0 ? anchor.dy - size.height : anchor.dy;
+        aligns.add(TextAlign.center);
+      }
+      rects.add(
+        Rect.fromLTWH(
+          left.clamp(0.0, math.max(0.0, boxW - size.width)),
+          top.clamp(0.0, math.max(0.0, boxH - size.height)),
+          size.width,
+          size.height,
+        ),
+      );
+    }
+    return (
+      chartSide: chartSide,
+      rects: rects,
+      aligns: aligns,
+      maxLines: maxLines,
+    );
+  }
+
   Widget _radarAxisLabel({
     required String label,
     required int index,
     required int count,
-    required double side,
+    required ({
+      double chartSide,
+      List<Rect> rects,
+      List<TextAlign> aligns,
+      int maxLines,
+    })
+    layout,
     required Color textColor,
   }) {
-    final angle = (2 * math.pi * index / count) - math.pi / 2;
-    final boxWidth = side * (count <= 4 ? 0.22 : (count <= 6 ? 0.2 : 0.17));
-    final boxHeight = side * (count <= 6 ? 0.13 : 0.105);
-    final center = side / 2;
-    final horizontal = math.cos(angle);
-    final vertical = math.sin(angle);
-    final left = horizontal < -0.35
-        ? 0.0
-        : (horizontal > 0.35 ? side - boxWidth : center - boxWidth / 2);
-    final top = vertical < -0.7
-        ? 0.0
-        : (vertical > 0.7
-              ? side - boxHeight
-              : (center + vertical * side * 0.32 - boxHeight / 2).clamp(
-                  0.0,
-                  side - boxHeight,
-                ));
-    final alignment = horizontal < -0.25
-        ? TextAlign.left
-        : (horizontal > 0.25 ? TextAlign.right : TextAlign.center);
-
+    final rect = layout.rects[index];
     return Positioned(
       key: ValueKey('radar-axis-label-$index'),
-      left: left,
-      top: top,
-      width: boxWidth,
-      height: boxHeight,
-      child: Align(
-        alignment: Alignment.center,
-        child: Text(
-          label,
-          maxLines: 2,
-          overflow: TextOverflow.ellipsis,
-          textAlign: alignment,
-          style: _applyFont(
-            font,
-            TextStyle(
-              fontSize: w * (count <= 6 ? 0.013 : 0.0115) * _labelScale,
-              height: 1.05,
-              color: textColor.withValues(alpha: 0.88),
-              fontWeight: presentationMode ? FontWeight.w600 : FontWeight.w500,
-            ),
-          ),
-        ),
+      left: rect.left,
+      top: rect.top,
+      width: rect.width,
+      height: rect.height,
+      child: Text(
+        label,
+        maxLines: layout.maxLines,
+        overflow: TextOverflow.ellipsis,
+        textAlign: layout.aligns[index],
+        style: _radarLabelStyle(count, textColor),
       ),
     );
   }

lib/widgets/slides/slide_thumbnail.dart

@@ -55,204 +55,222 @@ class SlideThumbnail extends ConsumerWidget {
     // Actieve slide krijgt een dikkere rand dan de overige geselecteerde.
     final borderWidth = isSelected ? (isPrimary ? 2.5 : 1.6) : 1.0;
 
-    return GestureDetector(
-      onTap: onTap,
-      child: Container(
-        margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
-        decoration: BoxDecoration(
-          borderRadius: BorderRadius.circular(6),
-          border: Border.all(color: borderColor, width: borderWidth),
-          color: isSelected ? const Color(0xFF2A2F3B) : const Color(0xFF252830),
-        ),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            // Mini slide preview
-            ClipRRect(
-              borderRadius: const BorderRadius.vertical(
-                top: Radius.circular(5),
-              ),
-              child: AspectRatio(
-                aspectRatio: 16 / 9,
-                child: Stack(
-                  fit: StackFit.expand,
-                  children: [
-                    // Overgeslagen slides worden gedimd weergegeven.
-                    Opacity(
-                      opacity: skipped ? 0.32 : 1,
-                      child: SlidePreviewWidget(
-                        slide: slide,
-                        projectPath: projectPath,
-                        themeProfile: themeProfile,
-                        slideNumber: index + 1,
-                        slideCount: slideCount,
-                        tlp: tlp,
-                      ),
+    // Eén beknopt label per kaart voor schermlezers: nummer, titel (of type)
+    // en status. De mini-preview eronder is puur visueel en zou anders de
+    // volledige slide-inhoud per thumbnail laten voorlezen.
+    final title = slide.title.trim();
+    final semanticLabel =
+        '${l10n.d('Slide')} ${index + 1}/$slideCount: '
+        '${title.isNotEmpty ? title : l10n.d(slide.type.label)}'
+        '${skipped ? ' (${l10n.d('Overgeslagen')})' : ''}';
+
+    return Semantics(
+      button: true,
+      selected: isSelected,
+      label: semanticLabel,
+      child: GestureDetector(
+        onTap: onTap,
+        child: Container(
+          margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+          decoration: BoxDecoration(
+            borderRadius: BorderRadius.circular(6),
+            border: Border.all(color: borderColor, width: borderWidth),
+            color: isSelected
+                ? const Color(0xFF2A2F3B)
+                : const Color(0xFF252830),
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              // Mini slide preview
+              ExcludeSemantics(
+                child: ClipRRect(
+                  borderRadius: const BorderRadius.vertical(
+                    top: Radius.circular(5),
+                  ),
+                  child: AspectRatio(
+                    aspectRatio: 16 / 9,
+                    child: Stack(
+                      fit: StackFit.expand,
+                      children: [
+                        // Overgeslagen slides worden gedimd weergegeven.
+                        Opacity(
+                          opacity: skipped ? 0.32 : 1,
+                          child: SlidePreviewWidget(
+                            slide: slide,
+                            projectPath: projectPath,
+                            themeProfile: themeProfile,
+                            slideNumber: index + 1,
+                            slideCount: slideCount,
+                            tlp: tlp,
+                          ),
+                        ),
+                        if (skipped)
+                          Positioned(
+                            top: 4,
+                            left: 4,
+                            child: Container(
+                              padding: const EdgeInsets.symmetric(
+                                horizontal: 6,
+                                vertical: 2,
+                              ),
+                              decoration: BoxDecoration(
+                                color: const Color(0xCC8A6D3B),
+                                borderRadius: BorderRadius.circular(4),
+                              ),
+                              child: Row(
+                                mainAxisSize: MainAxisSize.min,
+                                children: [
+                                  const Icon(
+                                    Icons.visibility_off_outlined,
+                                    size: 10,
+                                    color: Colors.white,
+                                  ),
+                                  const SizedBox(width: 3),
+                                  Text(
+                                    l10n.d('Overgeslagen'),
+                                    style: const TextStyle(
+                                      color: Colors.white,
+                                      fontSize: 8,
+                                      fontWeight: FontWeight.w600,
+                                    ),
+                                  ),
+                                ],
+                              ),
+                            ),
+                          ),
+                      ],
                     ),
-                    if (skipped)
-                      Positioned(
-                        top: 4,
-                        left: 4,
-                        child: Container(
-                          padding: const EdgeInsets.symmetric(
-                            horizontal: 6,
-                            vertical: 2,
-                          ),
-                          decoration: BoxDecoration(
-                            color: const Color(0xCC8A6D3B),
-                            borderRadius: BorderRadius.circular(4),
-                          ),
-                          child: Row(
-                            mainAxisSize: MainAxisSize.min,
-                            children: [
-                              const Icon(
-                                Icons.visibility_off_outlined,
-                                size: 10,
-                                color: Colors.white,
-                              ),
-                              const SizedBox(width: 3),
-                              Text(
-                                l10n.d('Overgeslagen'),
-                                style: const TextStyle(
-                                  color: Colors.white,
-                                  fontSize: 8,
-                                  fontWeight: FontWeight.w600,
-                                ),
-                              ),
-                            ],
+                  ),
+                ),
+              ),
+              // Footer: slide number, type label, action buttons
+              Container(
+                padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
+                child: Row(
+                  children: [
+                    Container(
+                      width: 18,
+                      height: 18,
+                      decoration: BoxDecoration(
+                        color: isSelected
+                            ? AppTheme.accent
+                            : const Color(0xFF4A4F5B),
+                        borderRadius: BorderRadius.circular(9),
+                      ),
+                      child: Center(
+                        child: Text(
+                          '${index + 1}',
+                          style: const TextStyle(
+                            color: Colors.white,
+                            fontSize: 9,
+                            fontWeight: FontWeight.bold,
                           ),
                         ),
                       ),
+                    ),
+                    const SizedBox(width: 4),
+                    Expanded(
+                      child: Text(
+                        l10n.d(slide.type.label),
+                        style: const TextStyle(
+                          color: Color(0xFF94A3B8),
+                          fontSize: 9,
+                        ),
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                    ),
+                    // Drag handle
+                    ReorderableDragStartListener(
+                      index: index,
+                      child: const Padding(
+                        padding: EdgeInsets.symmetric(horizontal: 2),
+                        child: Icon(
+                          Icons.drag_handle,
+                          size: 14,
+                          color: Color(0xFF64748B),
+                        ),
+                      ),
+                    ),
+                    // Snelle overslaan-toggle
+                    SizedBox(
+                      width: 20,
+                      height: 20,
+                      child: IconButton(
+                        padding: EdgeInsets.zero,
+                        iconSize: 14,
+                        splashRadius: 12,
+                        tooltip: skipped
+                            ? l10n.d('Weer tonen bij presenteren/exporteren')
+                            : l10n.d('Overslaan bij presenteren/exporteren'),
+                        icon: Icon(
+                          skipped
+                              ? Icons.visibility_off
+                              : Icons.visibility_outlined,
+                          color: skipped
+                              ? const Color(0xFFD4A24E)
+                              : const Color(0xFF64748B),
+                        ),
+                        onPressed: onToggleSkip,
+                      ),
+                    ),
+                    // Context menu
+                    SizedBox(
+                      width: 20,
+                      height: 20,
+                      child: PopupMenuButton<String>(
+                        icon: const Icon(
+                          Icons.more_vert,
+                          color: Color(0xFF64748B),
+                          size: 14,
+                        ),
+                        padding: EdgeInsets.zero,
+                        itemBuilder: (_) => [
+                          PopupMenuItem(
+                            value: 'copy',
+                            child: Text(l10n.d('Kopiëren')),
+                          ),
+                          PopupMenuItem(
+                            value: 'copy_image',
+                            child: Text(l10n.d('Kopieer als afbeelding')),
+                          ),
+                          PopupMenuItem(
+                            value: 'duplicate',
+                            child: Text(l10n.d('Dupliceren')),
+                          ),
+                          PopupMenuItem(
+                            value: 'skip',
+                            child: Text(
+                              skipped
+                                  ? l10n.d('Niet meer overslaan')
+                                  : l10n.d('Overslaan'),
+                            ),
+                          ),
+                          PopupMenuItem(
+                            value: 'delete',
+                            child: Text(
+                              l10n.d('Verwijderen'),
+                              style: const TextStyle(color: Colors.red),
+                            ),
+                          ),
+                        ],
+                        onSelected: (v) {
+                          if (v == 'copy') {
+                            ref.read(slideClipboardProvider.notifier).state =
+                                slide;
+                          }
+                          if (v == 'copy_image') onCopyImage();
+                          if (v == 'duplicate') onDuplicate();
+                          if (v == 'skip') onToggleSkip();
+                          if (v == 'delete') onDelete();
+                        },
+                      ),
+                    ),
                   ],
                 ),
               ),
-            ),
-            // Footer: slide number, type label, action buttons
-            Container(
-              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
-              child: Row(
-                children: [
-                  Container(
-                    width: 18,
-                    height: 18,
-                    decoration: BoxDecoration(
-                      color: isSelected
-                          ? AppTheme.accent
-                          : const Color(0xFF4A4F5B),
-                      borderRadius: BorderRadius.circular(9),
-                    ),
-                    child: Center(
-                      child: Text(
-                        '${index + 1}',
-                        style: const TextStyle(
-                          color: Colors.white,
-                          fontSize: 9,
-                          fontWeight: FontWeight.bold,
-                        ),
-                      ),
-                    ),
-                  ),
-                  const SizedBox(width: 4),
-                  Expanded(
-                    child: Text(
-                      l10n.d(slide.type.label),
-                      style: const TextStyle(
-                        color: Color(0xFF94A3B8),
-                        fontSize: 9,
-                      ),
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                  ),
-                  // Drag handle
-                  ReorderableDragStartListener(
-                    index: index,
-                    child: const Padding(
-                      padding: EdgeInsets.symmetric(horizontal: 2),
-                      child: Icon(
-                        Icons.drag_handle,
-                        size: 14,
-                        color: Color(0xFF64748B),
-                      ),
-                    ),
-                  ),
-                  // Snelle overslaan-toggle
-                  SizedBox(
-                    width: 20,
-                    height: 20,
-                    child: IconButton(
-                      padding: EdgeInsets.zero,
-                      iconSize: 14,
-                      splashRadius: 12,
-                      tooltip: skipped
-                          ? l10n.d('Weer tonen bij presenteren/exporteren')
-                          : l10n.d('Overslaan bij presenteren/exporteren'),
-                      icon: Icon(
-                        skipped
-                            ? Icons.visibility_off
-                            : Icons.visibility_outlined,
-                        color: skipped
-                            ? const Color(0xFFD4A24E)
-                            : const Color(0xFF64748B),
-                      ),
-                      onPressed: onToggleSkip,
-                    ),
-                  ),
-                  // Context menu
-                  SizedBox(
-                    width: 20,
-                    height: 20,
-                    child: PopupMenuButton<String>(
-                      icon: const Icon(
-                        Icons.more_vert,
-                        color: Color(0xFF64748B),
-                        size: 14,
-                      ),
-                      padding: EdgeInsets.zero,
-                      itemBuilder: (_) => [
-                        PopupMenuItem(
-                          value: 'copy',
-                          child: Text(l10n.d('Kopiëren')),
-                        ),
-                        PopupMenuItem(
-                          value: 'copy_image',
-                          child: Text(l10n.d('Kopieer als afbeelding')),
-                        ),
-                        PopupMenuItem(
-                          value: 'duplicate',
-                          child: Text(l10n.d('Dupliceren')),
-                        ),
-                        PopupMenuItem(
-                          value: 'skip',
-                          child: Text(
-                            skipped
-                                ? l10n.d('Niet meer overslaan')
-                                : l10n.d('Overslaan'),
-                          ),
-                        ),
-                        PopupMenuItem(
-                          value: 'delete',
-                          child: Text(
-                            l10n.d('Verwijderen'),
-                            style: const TextStyle(color: Colors.red),
-                          ),
-                        ),
-                      ],
-                      onSelected: (v) {
-                        if (v == 'copy') {
-                          ref.read(slideClipboardProvider.notifier).state =
-                              slide;
-                        }
-                        if (v == 'copy_image') onCopyImage();
-                        if (v == 'duplicate') onDuplicate();
-                        if (v == 'skip') onToggleSkip();
-                        if (v == 'delete') onDelete();
-                      },
-                    ),
-                  ),
-                ],
-              ),
-            ),
-          ],
+            ],
+          ),
         ),
       ),
     );

macos/Runner/MainFlutterWindow.swift

@@ -5,6 +5,11 @@ import desktop_multi_window
 class MainFlutterWindow: NSWindow {
   override func awakeFromNib() {
     let flutterViewController = FlutterViewController()
+    // Keep hover events flowing while this window is not key (e.g. when a
+    // dialog or the beamer window is in front): otherwise an element that was
+    // hovered when the window lost key status keeps its hover styling because
+    // the matching exit event is never delivered.
+    flutterViewController.mouseTrackingMode = .inActiveApp
     let windowFrame = self.frame
     self.contentViewController = flutterViewController
     self.setFrame(windowFrame, display: true)

pubspec.lock

@@ -130,7 +130,7 @@ packages:
     source: hosted
     version: "0.3.5+2"
   crypto:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: crypto
       sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf

pubspec.yaml

@@ -25,6 +25,7 @@ dependencies:
   archive: ^4.0.9
   video_player: ^2.11.1
   characters: ^1.3.0
+  crypto: ^3.0.0
   url_launcher: ^6.3.0
   desktop_drop: ^0.7.1
   image: ^4.8.0

test/add_slide_dialog_test.dart

@@ -0,0 +1,86 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:ocideck/models/slide.dart';
+import 'package:ocideck/widgets/dialogs/add_slide_dialog.dart';
+
+void main() {
+  Future<SlideType?> Function() openDialog(WidgetTester tester) {
+    SlideType? picked;
+    return () async {
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Builder(
+            builder: (context) => Center(
+              child: ElevatedButton(
+                onPressed: () async =>
+                    picked = await AddSlideDialog.show(context),
+                child: const Text('open'),
+              ),
+            ),
+          ),
+        ),
+      );
+      await tester.tap(find.text('open'));
+      await tester.pumpAndSettle();
+      return picked;
+    };
+  }
+
+  testWidgets('every slide type shows a wireframe preview', (tester) async {
+    await openDialog(tester)();
+    final painters = tester
+        .widgetList<CustomPaint>(find.byType(CustomPaint))
+        .map((p) => p.painter)
+        .whereType<SlideTypePreviewPainter>()
+        .map((p) => p.type)
+        .toSet();
+    expect(painters, SlideType.values.toSet());
+  });
+
+  testWidgets('type cards are labelled buttons (WCAG name/role)', (
+    tester,
+  ) async {
+    final handle = tester.ensureSemantics();
+    await openDialog(tester)();
+    expect(
+      tester.getSemantics(find.text('Tabel')),
+      isSemantics(isButton: true, isFocusable: true, label: 'Tabel'),
+    );
+    handle.dispose();
+  });
+
+  testWidgets('the dialog is fully keyboard-operable', (tester) async {
+    SlideType? picked;
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Builder(
+          builder: (context) => Center(
+            child: ElevatedButton(
+              onPressed: () async => picked = await AddSlideDialog.show(context),
+              child: const Text('open'),
+            ),
+          ),
+        ),
+      ),
+    );
+    await tester.tap(find.text('open'));
+    await tester.pumpAndSettle();
+
+    // The first card (title slide) is focused on open; tab moves to the
+    // second card and Enter activates it.
+    await tester.sendKeyEvent(LogicalKeyboardKey.tab);
+    await tester.pump();
+    await tester.sendKeyEvent(LogicalKeyboardKey.enter);
+    await tester.pumpAndSettle();
+    expect(picked, SlideType.section);
+  });
+
+  testWidgets('escape closes the dialog without choosing', (tester) async {
+    await openDialog(tester)();
+    expect(find.byType(AddSlideDialog), findsOneWidget);
+    await tester.sendKeyEvent(LogicalKeyboardKey.escape);
+    await tester.pumpAndSettle();
+    expect(find.byType(AddSlideDialog), findsNothing);
+  });
+}

test/annotation_test.dart

@@ -1,7 +1,9 @@
+import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:ocideck/models/annotation.dart';
 import 'package:ocideck/models/slide.dart';
 import 'package:ocideck/services/annotation_codec.dart';
+import 'package:ocideck/widgets/presentation/annotation_overlay.dart';
 
 void main() {
   group('InkStroke JSON', () {
@@ -83,4 +85,86 @@ void main() {
       expect(back, isEmpty);
     });
   });
+
+  group('AnnotationLayer live stroke', () {
+    testWidgets('streams the in-progress stroke and clears it on commit', (
+      tester,
+    ) async {
+      final active = <InkStroke?>[];
+      final committed = <List<InkStroke>>[];
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: Center(
+              child: SizedBox(
+                width: 400,
+                height: 225,
+                child: AnnotationLayer(
+                  strokes: const [],
+                  tool: InkTool.pen,
+                  interactive: true,
+                  onStrokesChanged: committed.add,
+                  onActiveStrokeChanged: active.add,
+                ),
+              ),
+            ),
+          ),
+        ),
+      );
+
+      final center = tester.getCenter(find.byType(AnnotationLayer));
+      final gesture = await tester.startGesture(center);
+      await gesture.moveBy(const Offset(20, 0));
+      await gesture.moveBy(const Offset(20, 10));
+      await tester.pump();
+
+      // While drawing, the partial stroke is reported with growing points.
+      final partials = active.whereType<InkStroke>().toList();
+      expect(partials, isNotEmpty);
+      expect(partials.last.tool, InkTool.pen);
+      expect(partials.last.points.length, greaterThan(1));
+
+      await gesture.up();
+      await tester.pump();
+
+      // Committing clears the live preview (null) and emits the final stroke.
+      expect(active.last, isNull);
+      expect(committed.single.single.points.length, greaterThan(1));
+    });
+
+    testWidgets('reports null when a tap is too short to commit', (
+      tester,
+    ) async {
+      final active = <InkStroke?>[];
+      final committed = <List<InkStroke>>[];
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: Center(
+              child: SizedBox(
+                width: 400,
+                height: 225,
+                child: AnnotationLayer(
+                  strokes: const [],
+                  tool: InkTool.pen,
+                  interactive: true,
+                  onStrokesChanged: committed.add,
+                  onActiveStrokeChanged: active.add,
+                ),
+              ),
+            ),
+          ),
+        ),
+      );
+
+      await tester.tap(find.byType(AnnotationLayer));
+      await tester.pump();
+
+      // A single down/up makes no stroke, but the preview must still be cleared.
+      expect(active.last, isNull);
+      expect(committed, isEmpty);
+    });
+  });
 }

test/app_localizations_test.dart

@@ -47,6 +47,7 @@ void main() {
       'Logo px',
       'PREVIEW',
       'Preview',
+      'Privacy',
       'SLIDES',
       'Slide',
       'slide',

test/chart_preview_test.dart

@@ -1,3 +1,5 @@
+import 'dart:math' as math;
+
 import 'package:fl_chart/fl_chart.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
@@ -327,13 +329,27 @@ void main() {
     await tester.pumpWidget(_host(spec, presentationMode: true));
     await tester.pump();
 
+    // fl_chart draws the spider at 0.8 × half the (square) widget side; the
+    // labels hug the polygon, so they may overlap the widget's corners but
+    // must stay off the polygon itself (its apothem) and off each other.
     final radarRect = tester.getRect(find.byType(RadarChart));
+    final center = radarRect.center;
+    final radius = radarRect.width / 2 * 0.8;
+    final apothem = radius * math.cos(math.pi / spec.x.length);
+    double distanceToRect(Offset c, Rect r) {
+      final nearest = Offset(
+        c.dx.clamp(r.left, r.right),
+        c.dy.clamp(r.top, r.bottom),
+      );
+      return (c - nearest).distance;
+    }
+
     final labelRects = [
       for (var i = 0; i < spec.x.length; i++)
         tester.getRect(find.byKey(ValueKey('radar-axis-label-$i'))),
     ];
     for (final rect in labelRects) {
-      expect(rect.overlaps(radarRect), isFalse);
+      expect(distanceToRect(center, rect), greaterThan(apothem * 0.98));
     }
     for (var i = 0; i < labelRects.length; i++) {
       for (var j = i + 1; j < labelRects.length; j++) {
@@ -533,6 +549,67 @@ void main() {
     expect(tester.takeException(), isNull);
   });
 
+  testWidgets('charts expose their data as a text alternative', (tester) async {
+    final handle = tester.ensureSemantics();
+    const spec = ChartSpec(
+      type: ChartType.bar,
+      title: 'Omzet',
+      x: ['Q1', 'Q2'],
+      series: [
+        ChartSeries(name: '2026', data: [10, 14]),
+      ],
+    );
+
+    await tester.pumpWidget(_host(spec));
+    await tester.pump();
+
+    // WCAG 1.1.1: the chart carries a label with type, title and values.
+    expect(
+      find.bySemanticsLabel('Grafiek (Staaf): Omzet. 2026: Q1 10, Q2 14'),
+      findsOneWidget,
+    );
+    handle.dispose();
+  });
+
+  testWidgets('bar chart x-axis labels never run through each other', (
+    tester,
+  ) async {
+    // Six groups: enough that the label slots are narrower than the clamp,
+    // which used to overlap because the spacing was computed with n-1
+    // intervals while bar groups each occupy a full nth of the axis.
+    const labels = [
+      'Strategische koers',
+      'Operationele basis',
+      'Innovatievermogen',
+      'Mensen en cultuur',
+      'Financiële ruimte',
+      'Digitale veiligheid',
+    ];
+    const spec = ChartSpec(
+      type: ChartType.bar,
+      x: labels,
+      series: [
+        ChartSeries(name: 'Score', data: [3, 4, 5, 2, 4, 3]),
+      ],
+    );
+
+    await tester.pumpWidget(_host(spec));
+    await tester.pump();
+
+    final rects = [
+      for (final label in labels)
+        if (find.text(label).evaluate().isNotEmpty)
+          tester.getRect(find.text(label).first),
+    ];
+    expect(rects.length, greaterThanOrEqualTo(2));
+    for (var i = 0; i < rects.length; i++) {
+      for (var j = i + 1; j < rects.length; j++) {
+        expect(rects[i].overlaps(rects[j]), isFalse);
+      }
+    }
+    expect(tester.takeException(), isNull);
+  });
+
   testWidgets(
     'pie shows at most two series and keeps labels inside the slide',
     (tester) async {

test/deck_provider_test.dart

@@ -26,7 +26,7 @@ void main() {
     expect(n.state.isDirty, isTrue);
   });
 
-  test('loadDeck resolves a relative logo for an unsaved recovered deck', () {
+  test('loadDeck applies the active profile and resolves its relative logo', () {
     final temp = Directory.systemTemp.createTempSync(
       'ocideck_recovered_logo_test_',
     );
@@ -36,17 +36,19 @@ void main() {
       ..writeAsBytesSync([1, 2, 3]);
 
     final md = MarkdownService();
+    // Styling comes from the active style profile, not from the deck/markdown.
     final file = FileService(
       md,
       ImageService(),
-      () => const ThemeProfile(),
+      () => const ThemeProfile(logoPath: 'logos/client.png'),
       homeDirectory: () => temp.path,
     );
     final notifier = DeckNotifier(md, file);
     notifier.loadDeck(
       Deck(
         title: 'Hersteld',
-        themeProfile: const ThemeProfile(logoPath: 'logos/client.png'),
+        // The deck's own profile is ignored on load.
+        themeProfile: const ThemeProfile(logoPath: 'should-be-ignored.png'),
         slides: [Slide.create(SlideType.title)],
       ),
     );

test/image_dedup_service_test.dart

@@ -0,0 +1,109 @@
+import 'dart:io';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:path/path.dart' as p;
+
+import 'package:ocideck/services/image_dedup_service.dart';
+
+void main() {
+  late Directory tmp;
+  final service = ImageDedupService();
+
+  setUp(() => tmp = Directory.systemTemp.createTempSync('ocideck_dedup'));
+  tearDown(() => tmp.deleteSync(recursive: true));
+
+  String write(String name, List<int> bytes) {
+    final file = File(p.join(tmp.path, name))..writeAsBytesSync(bytes);
+    return file.path;
+  }
+
+  group('findDuplicateGroups', () {
+    test('groups byte-identical files and leaves unique files out', () async {
+      final a1 = write('a1.png', [1, 2, 3, 4]);
+      final a2 = write('a2.png', [1, 2, 3, 4]);
+      final b = write('b.png', [9, 9, 9]);
+
+      final groups = await service.findDuplicateGroups([a1, a2, b]);
+
+      expect(groups, hasLength(1));
+      expect(groups.single, unorderedEquals([a1, a2]));
+    });
+
+    test('same size but different content is not a duplicate', () async {
+      final a = write('a.png', [1, 2, 3, 4]);
+      final b = write('b.png', [4, 3, 2, 1]);
+
+      expect(await service.findDuplicateGroups([a, b]), isEmpty);
+    });
+
+    test('finds multiple independent groups', () async {
+      final a1 = write('a1.png', [1, 2, 3]);
+      final a2 = write('a2.png', [1, 2, 3]);
+      final b1 = write('b1.png', [7, 7, 7, 7]);
+      final b2 = write('b2.png', [7, 7, 7, 7]);
+      final b3 = write('b3.png', [7, 7, 7, 7]);
+
+      final groups = await service.findDuplicateGroups([a1, a2, b1, b2, b3]);
+
+      expect(groups, hasLength(2));
+      final bySize = {for (final g in groups) g.length: g};
+      expect(bySize[2], unorderedEquals([a1, a2]));
+      expect(bySize[3], unorderedEquals([b1, b2, b3]));
+    });
+
+    test('silently skips missing files', () async {
+      final a1 = write('a1.png', [1, 2, 3]);
+      final a2 = write('a2.png', [1, 2, 3]);
+      final gone = p.join(tmp.path, 'bestaat-niet.png');
+
+      final groups = await service.findDuplicateGroups([a1, gone, a2]);
+
+      expect(groups, hasLength(1));
+      expect(groups.single, unorderedEquals([a1, a2]));
+    });
+  });
+
+  group('chooseKeeper', () {
+    test('prefers the path with the most slide usages', () {
+      final a = write('a.png', [1]);
+      final b = write('b.png', [1]);
+
+      final keeper = service.chooseKeeper(
+        [a, b],
+        usageCountOf: (path) => path == b ? 2 : 0,
+      );
+
+      expect(keeper, b);
+    });
+
+    test('falls back to the oldest file when usages are equal', () {
+      final newer = write('newer.png', [1]);
+      final older = write('older.png', [1]);
+      File(older).setLastModifiedSync(
+        DateTime.now().subtract(const Duration(days: 7)),
+      );
+
+      expect(service.chooseKeeper([newer, older]), older);
+    });
+  });
+
+  group('mergeMetadata', () {
+    test('joins unique non-empty values', () {
+      expect(
+        service.mergeMetadata(['boot', null, '', 'haven'], separator: ', '),
+        'boot, haven',
+      );
+    });
+
+    test('drops values already contained in an earlier one', () {
+      expect(
+        service.mergeMetadata(['Boot in de haven', 'boot']),
+        'Boot in de haven',
+      );
+    });
+
+    test('returns empty string when nothing is set', () {
+      expect(service.mergeMetadata([null, '', '  ']), '');
+    });
+  });
+}

test/image_reference_service_test.dart

@@ -0,0 +1,140 @@
+import 'dart:io';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:path/path.dart' as p;
+
+import 'package:ocideck/services/image_reference_service.dart';
+
+void main() {
+  late Directory tmp;
+  final service = ImageReferenceService();
+
+  setUp(() => tmp = Directory.systemTemp.createTempSync('ocideck_refs'));
+  tearDown(() => tmp.deleteSync(recursive: true));
+
+  String write(String relativePath, String content) {
+    final file = File(p.join(tmp.path, relativePath));
+    file.parent.createSync(recursive: true);
+    file.writeAsStringSync(content);
+    return file.path;
+  }
+
+  group('findDeckFiles', () {
+    test('finds .md files recursively but skips asset directories', () async {
+      final deck = write('presentaties/deck.md', '# Deck');
+      write('presentaties/images/notitie.md', 'hoort niet mee');
+      write('presentaties/.verborgen/geheim.md', 'hoort niet mee');
+
+      final found = await service.findDeckFiles([tmp.path]);
+
+      expect(found, [p.normalize(deck)]);
+    });
+
+    test('deduplicates hits from overlapping search paths', () async {
+      final deck = write('project/deck.md', '# Deck');
+
+      final found = await service.findDeckFiles([
+        tmp.path,
+        p.join(tmp.path, 'project'),
+      ]);
+
+      expect(found, [p.normalize(deck)]);
+    });
+  });
+
+  group('countReferences', () {
+    test('resolves relative paths against the deck file directory', () async {
+      final img = p.join(tmp.path, 'project', 'images', 'foto.png');
+      final deck = write(
+        'project/deck.md',
+        '![bg left:50%](images/foto.png)\n\n---\n\n![](images/foto.png)\n',
+      );
+
+      final counts = await service.countReferences([deck], [img]);
+
+      expect(counts[p.normalize(img)], 2);
+    });
+
+    test('ignores other images and web URLs', () async {
+      final img = p.join(tmp.path, 'project', 'images', 'foto.png');
+      final deck = write(
+        'project/deck.md',
+        '![](images/anders.png)\n![](https://example.com/foto.png)\n',
+      );
+
+      expect(await service.countReferences([deck], [img]), isEmpty);
+    });
+  });
+
+  group('referencingFiles', () {
+    test('reports per deck file how often the image is referenced', () async {
+      final img = p.join(tmp.path, 'project', 'images', 'foto.png');
+      final twice = write(
+        'project/deck.md',
+        '![](images/foto.png)\n---\n![bg](images/foto.png)\n',
+      );
+      final never = write('project/anders.md', '![](images/anders.png)\n');
+
+      final result = await service.referencingFiles([twice, never], img);
+
+      expect(result, {twice: 2});
+    });
+  });
+
+  group('replaceReferences', () {
+    test('rewrites relative references and keeps them relative', () async {
+      final from = p.join(tmp.path, 'project', 'images', 'kopie.png');
+      final to = p.join(tmp.path, 'project', 'images', 'origineel.png');
+      final deck = write(
+        'project/deck.md',
+        '# Titel\n\n![bg right:40%](images/kopie.png)\n\nTekst blijft staan.\n',
+      );
+
+      final changed = await service.replaceReferences(deck, from, to);
+
+      expect(changed, isTrue);
+      expect(
+        File(deck).readAsStringSync(),
+        '# Titel\n\n![bg right:40%](images/origineel.png)\n\nTekst blijft staan.\n',
+      );
+    });
+
+    test('rewrites absolute references to the absolute kept path', () async {
+      final from = p.join(tmp.path, 'elders', 'kopie.png');
+      final to = p.join(tmp.path, 'elders', 'origineel.png');
+      final deck = write('project/deck.md', '![]($from)\n');
+
+      final changed = await service.replaceReferences(deck, from, to);
+
+      expect(changed, isTrue);
+      expect(File(deck).readAsStringSync(), '![]($to)\n');
+    });
+
+    test('leaves the file untouched when nothing matches', () async {
+      final from = p.join(tmp.path, 'project', 'images', 'kopie.png');
+      final to = p.join(tmp.path, 'project', 'images', 'origineel.png');
+      final deck = write('project/deck.md', '![](images/anders.png)\n');
+      final before = File(deck).lastModifiedSync();
+
+      final changed = await service.replaceReferences(deck, from, to);
+
+      expect(changed, isFalse);
+      expect(File(deck).readAsStringSync(), '![](images/anders.png)\n');
+      expect(File(deck).lastModifiedSync(), before);
+    });
+
+    test(
+      'uses an absolute path when the kept file lies outside the project',
+      () async {
+        final from = p.join(tmp.path, 'project', 'images', 'kopie.png');
+        final to = p.join(tmp.path, 'elders', 'origineel.png');
+        final deck = write('project/deck.md', '![](images/kopie.png)\n');
+
+        final changed = await service.replaceReferences(deck, from, to);
+
+        expect(changed, isTrue);
+        expect(File(deck).readAsStringSync(), '![]($to)\n');
+      },
+    );
+  });
+}

test/markdown_round_trip_test.dart

@@ -565,8 +565,7 @@ void main() {
       );
       final deck = service.parseDeck(markdown);
       expect(deck, isNotNull);
-      expect(deck!.themeProfile.footerPosition, 'center');
-      expect(deck.slides[0].showFooter, isTrue);
+      expect(deck!.slides[0].showFooter, isTrue);
       expect(deck.slides[1].showFooter, isFalse);
     });
 

test/markdown_service_test.dart

@@ -87,12 +87,15 @@ void main() {
       closingSlideMarkdown: '# Einde\n\nDank voor jullie aandacht.',
     );
 
+    // The style profile only travels inside the markdown when explicitly
+    // inlined (transient beamer payloads); a plain save keeps the file clean.
     final markdown = service.generateDeck(
       Deck(
         title: 'Demo',
         themeProfile: profile,
         slides: [Slide.create(SlideType.title).copyWith(title: 'Demo')],
       ),
+      inlineStyleProfile: true,
     );
 
     final deck = service.parseDeck(markdown);
@@ -115,6 +118,27 @@ void main() {
     );
   });
 
+  test('a saved deck does not embed the style profile', () {
+    final service = MarkdownService();
+    final markdown = service.generateDeck(
+      Deck(
+        title: 'Demo',
+        themeProfile: const ThemeProfile(
+          name: 'Klant A',
+          slideBackgroundColor: '#111827',
+        ),
+        slides: [Slide.create(SlideType.title).copyWith(title: 'Demo')],
+      ),
+    );
+
+    // The file is the base content only; styling stays out of it. Parsing it
+    // back yields the default profile, not the one that was saved.
+    expect(markdown.contains('ocideck_style_profile'), isFalse);
+    final deck = service.parseDeck(markdown);
+    expect(deck!.themeProfile.name, 'Standaard');
+    expect(deck.themeProfile.slideBackgroundColor, isNot('#111827'));
+  });
+
   test('adds logo-safe class when deck profile has logo', () {
     final service = MarkdownService();
     final markdown = service.generateDeck(

test/slide_list_panel_test.dart

@@ -0,0 +1,103 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:ocideck/models/slide.dart';
+import 'package:ocideck/state/deck_provider.dart';
+import 'package:ocideck/state/editor_provider.dart';
+import 'package:ocideck/theme/app_theme.dart';
+import 'package:ocideck/widgets/panels/slide_list_panel.dart';
+import 'package:ocideck/widgets/slides/slide_thumbnail.dart';
+
+void main() {
+  testWidgets('resizing the rail brings the edited slide back into view', (
+    tester,
+  ) async {
+    final container = ProviderContainer();
+    addTearDown(container.dispose);
+    final deckNotifier = container.read(deckProvider.notifier);
+    deckNotifier.newDeck('Test');
+    for (var i = 0; i < 19; i++) {
+      deckNotifier.addSlide(SlideType.bullets);
+    }
+    container.read(editorProvider.notifier).select(12);
+
+    final width = ValueNotifier<double>(320);
+    addTearDown(width.dispose);
+    await tester.pumpWidget(
+      UncontrolledProviderScope(
+        container: container,
+        child: MaterialApp(
+          theme: AppTheme.light,
+          home: Scaffold(
+            body: Align(
+              alignment: Alignment.topLeft,
+              child: ValueListenableBuilder<double>(
+                valueListenable: width,
+                builder: (_, w, _) => SizedBox(
+                  width: w,
+                  height: 600,
+                  child: SlideListPanel(railWidth: w),
+                ),
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+    await tester.pump();
+
+    // The selected slide (12) sits far below the fold and nothing scrolls it
+    // into view on its own.
+    bool slide12Visible() => find
+        .byWidgetPredicate((w) => w is SlideThumbnail && w.index == 12)
+        .evaluate()
+        .isNotEmpty;
+    expect(slide12Visible(), isFalse);
+
+    // Drag the rail wider: thumbnails change height, and once the resize
+    // settles the list scrolls the slide being edited back to the top.
+    width.value = 240;
+    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 250)); // debounce fires
+    await tester.pump(); // coarse jump near the unbuilt slide
+    await tester.pump(); // precise reveal starts
+    await tester.pump(const Duration(milliseconds: 200)); // animateTo settles
+
+    expect(slide12Visible(), isTrue);
+    final rect = tester.getRect(
+      find.byWidgetPredicate((w) => w is SlideThumbnail && w.index == 12),
+    );
+    // At the top of the list area (below the panel header).
+    expect(rect.top, lessThan(120));
+  });
+
+  testWidgets('thumbnails expose one concise semantic label per slide', (
+    tester,
+  ) async {
+    final handle = tester.ensureSemantics();
+    final container = ProviderContainer();
+    addTearDown(container.dispose);
+    final deckNotifier = container.read(deckProvider.notifier);
+    deckNotifier.newDeck('Test');
+    deckNotifier.addSlide(SlideType.bullets);
+
+    await tester.pumpWidget(
+      UncontrolledProviderScope(
+        container: container,
+        child: MaterialApp(
+          theme: AppTheme.light,
+          home: const Scaffold(
+            body: SizedBox(width: 320, child: SlideListPanel(railWidth: 320)),
+          ),
+        ),
+      ),
+    );
+    await tester.pump();
+
+    // Screen readers get "Slide n/m: title-or-type" per card, instead of the
+    // full content of every mini preview.
+    expect(find.bySemanticsLabel(RegExp(r'^Slide 1/2: ')), findsOneWidget);
+    expect(find.bySemanticsLabel(RegExp(r'^Slide 2/2: ')), findsOneWidget);
+    handle.dispose();
+  });
+}

test/table_clipboard_test.dart

@@ -0,0 +1,83 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:ocideck/utils/table_clipboard.dart';
+
+void main() {
+  group('parseClipboardTable', () {
+    test('parses a spreadsheet (TSV) selection', () {
+      expect(parseClipboardTable('Naam\tScore\nJan\t8\nPiet\t9'), [
+        ['Naam', 'Score'],
+        ['Jan', '8'],
+        ['Piet', '9'],
+      ]);
+    });
+
+    test('handles Windows line endings and the trailing newline', () {
+      expect(parseClipboardTable('a\tb\r\nc\td\r\n'), [
+        ['a', 'b'],
+        ['c', 'd'],
+      ]);
+    });
+
+    test('a single spreadsheet row is still a table', () {
+      expect(parseClipboardTable('a\tb\tc'), [
+        ['a', 'b', 'c'],
+      ]);
+    });
+
+    test('pads ragged rows to a rectangle', () {
+      expect(parseClipboardTable('a\tb\tc\nd\te'), [
+        ['a', 'b', 'c'],
+        ['d', 'e', ''],
+      ]);
+    });
+
+    test('quoted cells may contain delimiters and newlines', () {
+      expect(parseClipboardTable('"regel 1\nregel 2"\t"met\ttab"\nx\ty'), [
+        ['regel 1\nregel 2', 'met\ttab'],
+        ['x', 'y'],
+      ]);
+      expect(parseClipboardTable('"a ""quote"""\tb'), [
+        ['a "quote"', 'b'],
+      ]);
+    });
+
+    test('parses comma and semicolon CSV with consistent columns', () {
+      expect(parseClipboardTable('Naam,Score\nJan,8'), [
+        ['Naam', 'Score'],
+        ['Jan', '8'],
+      ]);
+      expect(parseClipboardTable('Naam;Score\nJan;8'), [
+        ['Naam', 'Score'],
+        ['Jan', '8'],
+      ]);
+    });
+
+    test('prefers the semicolon when commas are decimal separators', () {
+      expect(parseClipboardTable('Prijs;Marge\n1,50;0,25\n2,00;0,30'), [
+        ['Prijs', 'Marge'],
+        ['1,50', '0,25'],
+        ['2,00', '0,30'],
+      ]);
+    });
+
+    test('parses a markdown table and drops the separator row', () {
+      expect(
+        parseClipboardTable('| Naam | Score |\n|---|---:|\n| Jan | 8 |'),
+        [
+          ['Naam', 'Score'],
+          ['Jan', '8'],
+        ],
+      );
+    });
+
+    test('plain text is not a table', () {
+      expect(parseClipboardTable('gewoon wat tekst'), isNull);
+      expect(parseClipboardTable('regel een\nregel twee'), isNull);
+      // A sentence with a comma stays a sentence.
+      expect(parseClipboardTable('hallo, wereld'), isNull);
+      // Inconsistent comma counts: prose, not CSV.
+      expect(parseClipboardTable('een, twee en drie\nvier, vijf, zes'), isNull);
+      expect(parseClipboardTable('   '), isNull);
+    });
+  });
+}

test/table_editor_test.dart

@@ -0,0 +1,66 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:ocideck/models/slide.dart';
+import 'package:ocideck/widgets/editors/table_editor.dart';
+
+void main() {
+  Future<Slide> pasteIntoFirstCell(WidgetTester tester, String clip) async {
+    var updated = Slide.create(SlideType.table);
+    tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(
+      SystemChannels.platform,
+      (call) async {
+        if (call.method == 'Clipboard.getData') {
+          return <String, dynamic>{'text': clip};
+        }
+        return null;
+      },
+    );
+    addTearDown(
+      () => tester.binding.defaultBinaryMessenger.setMockMethodCallHandler(
+        SystemChannels.platform,
+        null,
+      ),
+    );
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Scaffold(
+          body: TableEditor(slide: updated, onUpdate: (s) => updated = s),
+        ),
+      ),
+    );
+
+    // Field 0 is the title; the first table cell is the next TextField.
+    await tester.tap(find.byType(TextField).at(1));
+    await tester.pump();
+    await tester.sendKeyDownEvent(LogicalKeyboardKey.controlLeft);
+    await tester.sendKeyDownEvent(LogicalKeyboardKey.keyV);
+    await tester.sendKeyUpEvent(LogicalKeyboardKey.keyV);
+    await tester.sendKeyUpEvent(LogicalKeyboardKey.controlLeft);
+    await tester.pump();
+    return updated;
+  }
+
+  testWidgets('pasting a spreadsheet selection fills and grows the grid', (
+    tester,
+  ) async {
+    final updated = await pasteIntoFirstCell(
+      tester,
+      'Naam\tScore\nJan\t8\nPiet\t9\n',
+    );
+    expect(updated.tableRows, [
+      ['Naam', 'Score'],
+      ['Jan', '8'],
+      ['Piet', '9'],
+    ]);
+  });
+
+  testWidgets('pasting plain text stays inside the one cell', (tester) async {
+    final updated = await pasteIntoFirstCell(tester, 'hallo wereld');
+    expect(updated.tableRows, [
+      ['hallo wereld', ''],
+      ['', ''],
+    ]);
+  });
+}

test/two_bullets_preview_test.dart

@@ -81,6 +81,32 @@ void main() {
     expect(tester.takeException(), isNull);
   });
 
+  testWidgets('short bullet lists grow but respect the body-text maximum', (
+    tester,
+  ) async {
+    final slide = Slide.create(
+      SlideType.bullets,
+    ).copyWith(title: 'Kort', bullets: const ['Eén punt', 'Twee punten']);
+
+    await tester.pumpWidget(_host(slide));
+    await tester.pump();
+
+    final size = tester
+        .widget<InlineMarkdownText>(
+          find.byWidgetPredicate(
+            (x) => x is InlineMarkdownText && x.text == 'Eén punt',
+          ),
+        )
+        .style
+        .fontSize!;
+    // Auto-fit still grows the text beyond its design size (w * 0.026)…
+    expect(size, greaterThan(800 * 0.026));
+    // …but never past ≈32pt-on-a-16:9-deck (w * 0.0335), so the body text
+    // keeps a clear distance from the title.
+    expect(size, lessThanOrEqualTo(800 * 0.0335 + 0.1));
+    expect(tester.takeException(), isNull);
+  });
+
   testWidgets('bullets slide renders an optional subheading below the title', (
     tester,
   ) async {

test/ui_text_scale_test.dart

@@ -0,0 +1,66 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:ocideck/app.dart';
+import 'package:ocideck/models/slide.dart';
+import 'package:ocideck/state/settings_provider.dart';
+import 'package:ocideck/widgets/app_shell.dart';
+import 'package:ocideck/widgets/slides/slide_preview.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+void main() {
+  testWidgets('the interface text-scale setting scales the editor UI', (
+    tester,
+  ) async {
+    SharedPreferences.setMockInitialValues({'app_consent_accepted': true});
+    await tester.pumpWidget(const ProviderScope(child: OciDeckApp()));
+    await tester.pumpAndSettle();
+    final container = ProviderScope.containerOf(
+      tester.element(find.byType(AppShell)),
+    );
+
+    TextScaler scalerAtShell() =>
+        MediaQuery.textScalerOf(tester.element(find.byType(AppShell)));
+    expect(scalerAtShell().scale(10), 10);
+
+    await container.read(settingsProvider.notifier).setUiTextScale(1.5);
+    await tester.pump();
+    expect(scalerAtShell().scale(10), 15);
+
+    // The setting is clamped to WCAG's 200%.
+    await container.read(settingsProvider.notifier).setUiTextScale(5.0);
+    await tester.pump();
+    expect(scalerAtShell().scale(10), 20);
+  });
+
+  testWidgets('the slide canvas opts out of text scaling', (tester) async {
+    final slide = Slide.create(
+      SlideType.bullets,
+    ).copyWith(title: 'Titel', bullets: const ['Punt een']);
+    await tester.pumpWidget(
+      MaterialApp(
+        builder: (context, child) => MediaQuery(
+          data: MediaQuery.of(
+            context,
+          ).copyWith(textScaler: const TextScaler.linear(2)),
+          child: child!,
+        ),
+        home: Scaffold(
+          body: SizedBox(
+            width: 800,
+            height: 450,
+            child: SlidePreviewWidget(slide: slide),
+          ),
+        ),
+      ),
+    );
+    await tester.pump();
+
+    // The slide is a fixed design surface: its text must render unscaled so
+    // the auto-fit measuring stays truthful.
+    final inSlide = MediaQuery.textScalerOf(
+      tester.element(find.text('Punt een')),
+    );
+    expect(inSlide.scale(10), 10);
+  });
+}

test/widget_test.dart

@@ -6,10 +6,18 @@ import 'package:ocideck/models/deck.dart';
 import 'package:ocideck/models/slide.dart';
 import 'package:ocideck/state/tabs_provider.dart';
 import 'package:ocideck/widgets/app_shell.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 void main() {
+  setUp(() {
+    // Past the consent gate so the app shell renders. We only seed the consent
+    // key, never wiping the whole prefs domain other tests may rely on.
+    SharedPreferences.setMockInitialValues({'app_consent_accepted': true});
+  });
+
   testWidgets('Welcome screen shows startup logo', (WidgetTester tester) async {
     await tester.pumpWidget(const ProviderScope(child: OciDeckApp()));
+    await tester.pumpAndSettle();
     expect(
       find.bySemanticsLabel('De Winter Information Solutions'),
       findsOneWidget,
@@ -18,6 +26,7 @@ void main() {
 
   testWidgets('Welcome screen exposes settings', (WidgetTester tester) async {
     await tester.pumpWidget(const ProviderScope(child: OciDeckApp()));
+    await tester.pumpAndSettle();
     expect(find.byIcon(Icons.settings_outlined), findsOneWidget);
   });
 
@@ -25,6 +34,7 @@ void main() {
     await tester.binding.setSurfaceSize(const Size(1600, 1000));
     addTearDown(() => tester.binding.setSurfaceSize(null));
     await tester.pumpWidget(const ProviderScope(child: OciDeckApp()));
+    await tester.pumpAndSettle();
     final container = ProviderScope.containerOf(
       tester.element(find.byType(AppShell)),
     );

third_party/desktop_multi_window/macos/Classes/FlutterMultiWindowPlugin.swift

@@ -107,6 +107,12 @@ class MultiWindowManager: NSObject {
         let project = FlutterDartProject()
         project.dartEntrypointArguments = ["multi_window", windowId, config.arguments]
         let flutterViewController = FlutterViewController(project: project)
+        // By default Flutter only delivers hover (mouse-moved) events to the
+        // key window. The audience/beamer window is borderless and never
+        // becomes key (the keyboard must stay with the presenter), so without
+        // this it would never see hover at all — and state set by a click
+        // (e.g. a chart highlight) would never be cleared again.
+        flutterViewController.mouseTrackingMode = .inActiveApp
         window.contentViewController = flutterViewController
         window.setFrame(NSRect(x: 0, y: 0, width: 800, height: 600), display: true)
 

third_party/desktop_multi_window/macos/Classes/FlutterWindow.swift

@@ -132,7 +132,15 @@ class FlutterWindow: NSObject {
             }
             if let screen = target ?? screens.first {
                 window.styleMask = [.borderless]
-                window.level = .normal
+                // Raise above the menu bar (.mainMenu == 24) so the macOS menu
+                // bar and notch area on the beamer are covered by the slide; a
+                // plain .normal window would sit *under* the menu bar and leave
+                // the Apple/Wi-Fi strip visible during the presentation. We stay
+                // below .popUpMenu (101) so context menus still show on top.
+                window.level = .statusBar
+                // Keep the cover in place across Spaces/displays without ever
+                // stealing keyboard focus from the presenter window.
+                window.collectionBehavior = [.canJoinAllSpaces, .stationary, .fullScreenAuxiliary]
                 window.isOpaque = true
                 window.setFrame(screen.frame, display: true)
                 window.orderFrontRegardless()