v3.49.1

- Added `DeesStorageBrowser` to the Data Display section in README.
- Included `DeesUpdater` in the Theming section of README.
- Corrected the path to the LICENSE file in the README.
- Updated company information section for clarity in README.
- Modified `getFormElements` and `getSubmitButton` methods in `DeesForm` to use `querySelectorAll` for better input selection.
- Updated `apexcharts` version from `5.10.3` to `5.10.4` in versions service.

.gitignore

@@ -16,4 +16,5 @@ node_modules/
 dist/
 dist_*/
 
-# custom
+# custom
+.playwright-mcp/

.smartconfig.json

@@ -49,5 +49,18 @@
   },
   "@ship.zone/szci": {
     "npmGlobalTools": []
+  },
+  "@git.zone/tsbundle": {
+    "bundles": [
+      {
+        "from": "./ts_web/index.ts",
+        "to": "./dist_bundle/bundle.js",
+        "outputMode": "bundle",
+        "bundler": "esbuild"
+      }
+    ]
+  },
+  "@git.zone/tswatch": {
+    "preset": "element"
   }
 }

.vscode/settings.json

@@ -1,7 +1,7 @@
 {
   "json.schemas": [
     {
-      "fileMatch": ["/npmextra.json"],
+      "fileMatch": ["/.smartconfig.json"],
       "schema": {
         "type": "object",
         "properties": {

changelog.md

@@ -1,5 +1,426 @@
 # Changelog
 
+## 2026-04-01 - 3.49.1 - fix(ts_web)
+resolve TypeScript nullability and event typing issues across web components
+
+- adds explicit non-null assertions and nullable types to component properties, shadowRoot queries, and modal references
+- normalizes demo and component event listeners by casting generic Event objects to CustomEvent where needed
+- guards optional form, dropdown, menu, and DOM interactions to prevent invalid access under stricter TypeScript checks
+- updates tsconfig to include Node types for the web build environment
+
+## 2026-03-18 - 3.49.0 - feat(dataview-statusobject)
+add last updated footer to status object and refresh demo data
+
+- Render a bottom bar that shows the status object's lastUpdated timestamp when available.
+- Adjust detail row padding to keep spacing consistent with the new footer layout.
+- Update demo status objects to include lastUpdated examples for current, hourly, and daily timestamps.
+- Bump @tsclass/tsclass from ^9.3.0 to ^9.5.0.
+
+## 2026-03-14 - 3.48.5 - fix(repo)
+no changes to commit
+
+
+## 2026-03-14 - 3.48.4 - fix(storage-browser)
+rename S3-specific storage browser interfaces to generic storage types
+
+- Replaces IS3DataProvider, IS3Object, and IS3ChangeEvent with generic storage interface names across storage browser components
+- Updates demo provider naming and user-facing demo text from S3 browser to Storage browser
+- Aligns interface and utility comments with storage-agnostic terminology
+
+## 2026-03-14 - 3.48.3 - fix(dataview)
+rename dees-s3-browser exports and custom elements to dees-storage-browser
+
+- Replaces the dees-s3-browser module path with dees-storage-browser in dataview exports
+- Renames the main custom element from dees-s3-browser to dees-storage-browser
+- Renames related columns, keys, preview, demo, interfaces, and utility entry points under the new storage-browser module
+
+## 2026-03-12 - 3.48.2 - fix(repo)
+no changes to commit
+
+
+## 2026-03-12 - 3.48.1 - fix(repo)
+no changes to commit
+
+
+## 2026-03-12 - 3.48.0 - feat(dataview)
+add an S3 browser component with column and list views, file preview, editing, and object management
+
+- introduces a new dees-s3-browser module with shared interfaces, utilities, demo, and exports
+- supports browsing S3-style prefixes in both column and list layouts with breadcrumb navigation
+- adds file preview with text editing, download, and delete actions
+- includes create, rename, move, delete, upload, and drag-and-drop handling for files and folders
+- adds optional live change stream integration with refresh indicators
+
+## 2026-03-11 - 3.47.2 - fix(deps)
+bump @design.estate/dees-domtools and @design.estate/dees-element dependencies
+
+- update @design.estate/dees-domtools from ^2.3.9 to ^2.5.1
+- update @design.estate/dees-element from ^2.2.1 to ^2.2.2
+
+## 2026-03-11 - 3.47.1 - fix(dees-statsgrid)
+add tablet breakpoint to render stats grid as three columns
+
+- Added cssManager.cssForTablet rule to set .stats-grid grid-template-columns: repeat(3, 1fr).
+- Improves responsive layout on tablet devices for dees-statsgrid tiles.
+- Change made in ts_web/elements/00group-dataview/dees-statsgrid/dees-statsgrid.ts
+
+## 2026-03-11 - 3.47.0 - feat(dees-statsgrid)
+add container-responsive behavior and responsive CSS to dees-statsgrid; bump @design.estate/dees-element dependency to ^2.2.1
+
+- Added @containerResponsive decorator and import to dees-statsgrid
+- Added cssManager.cssForPhablet and cssManager.cssForPhone responsive style blocks to adjust layout, spacing and font sizes on smaller viewports
+- Bumped dependency @design.estate/dees-element from ^2.1.6 to ^2.2.1
+
+## 2026-03-10 - 3.46.1 - fix(dees-appui)
+add min-height: 0 to mainmenu and secondarymenu to prevent unintended container height and fix layout stacking
+
+- Modified ts_web/elements/00group-appui/dees-appui/dees-appui.ts: added min-height: 0 to .maingrid > dees-appui-mainmenu and .maingrid > dees-appui-secondarymenu
+- Fixes layout issues where children or flexbox-derived min-height could cause menu containers to expand and interfere with z-index stacking
+
+## 2026-03-10 - 3.46.0 - feat(dees-tile)
+unify tile metadata into a consistent bottom info bar and add PDF file-size display
+
+- Introduce renderBottomBar() hook in DeesTileBase and remove per-component bottom badges/labels in favor of a unified info bar.
+- Implement renderBottomBar in audio, video, image, folder, note and pdf tiles to show label, counts, dimensions, duration, language/line info and page counts.
+- PDF tile: add fileSize state, attempt to read download info and display formatted file size in the info bar; show currentPreviewPage/pageCount when hovering.
+- Styling changes: replace legacy badges/labels with .tile-info-bar (.info-label, .info-detail, .info-spacer); adjust padding, font sizing, z-index, and remove hover translate for clickable tiles.
+- PDF demo and styles: use cssManager theming for demo colors and adjust preview padding.
+- Bump devDependencies: @git.zone/tswatch -> ^3.3.0 and @types/node -> ^25.4.0
+
+## 2026-03-10 - 3.45.1 - fix(dees-appui)
+substitute route params into URL hash when navigating
+
+- Replaces :param placeholders in view.route with provided params before updating the URL hash.
+- Ensures window.history.pushState is called with the resolved route so URLs do not contain literal parameter tokens.
+
+## 2026-03-10 - 3.45.0 - feat(dees-form)
+register new input components (tags, list, wysiwyg, richtext) and emit change notification for richtext updates
+
+- Added imports and registration of DeesInputTags, DeesInputList, DeesInputWysiwyg, and DeesInputRichtext in dees-form
+- Extended TFormInputElement union type to include the new input components
+- DeesInputRichtext now calls changeSubject.next(this.value) in the editor onUpdate handler to propagate changes
+
+## 2026-03-10 - 3.44.0 - feat(appui-tabs)
+add support for left/right tab action buttons and content tab action APIs
+
+- Introduce ITabAction interface and add actionsLeft/actionsRight properties to dees-appui-tabs, dees-appui-maincontent, and dees-appui.
+- Render action buttons with new styles and renderActions() helper, including disabled state and click handlers; wire actions into tab components.
+- Add public clear() on dees-appui-tabs and improve tab selection logic to reset selection when tabs become empty or when the selected tab is removed.
+- Expose setContentTabActionsLeft and setContentTabActionsRight on the DeesAppui programmatic API and update interfaces/appconfig accordingly.
+- Update demos to showcase action buttons, add clear-all behavior, and adjust layout/styling for action areas.
+
+## 2026-03-09 - 3.43.4 - fix(media)
+remove deprecated dees-pdf and dees-pdf-preview components and bump several dependencies
+
+- Removed deprecated PDF components and related demos/styles: ts_web/elements/00group-media/dees-pdf/* and ts_web/elements/00group-media/dees-pdf-preview/*
+- Removed exports for dees-pdf and dees-pdf-preview from ts_web/elements/00group-media/index.ts (public API removal)
+- Dependency upgrades: @design.estate/dees-domtools → ^2.3.9, apexcharts → ^5.10.3, lucide → ^0.577.0, @fortawesome/* → ^7.2.0
+- DevDependency upgrades: @git.zone/tsbuild → ^4.3.0, @git.zone/tsbundle → ^2.9.1, @git.zone/tstest → ^3.3.2, @git.zone/tswatch → ^3.2.5, @types/node → ^25.3.5
+- Updated ts_web/services/versions.ts to align CDN/version constants (apexcharts, tiptap → 2.27.2, fontawesome)
+
+## 2026-02-24 - 3.43.3 - fix(dees-table)
+use lucide icon identifier for Search action in dees-table
+
+- Replaced iconName 'magnifyingGlass' with 'lucide:Search' in ts_web/elements/00group-dataview/dees-table/dees-table.ts
+- Updates the icon identifier for the header 'Search' action; no functional behavior changed
+
+## 2026-02-21 - 3.43.2 - fix(dees-chart-log)
+avoid duplicate log entries, optimize incremental updates, enforce maxEntries, and respect filters when writing logs
+
+- Prevent property-bound logEntries from duplicating entries already present in logBuffer by deduplicating on timestamp|message
+- Call updateMetrics() when replaying or appending log entries so metrics stay accurate
+- Skip processing entirely when the incoming logEntries array is unchanged
+- Optimize append-only updates by writing only the new tail entries instead of full re-render
+- Enforce maxEntries when appending to the logBuffer to maintain buffer size
+- Respect filterMode and searchQuery when deciding whether to write appended entries to the terminal
+
+## 2026-02-21 - 3.43.1 - fix(dees-chart-log)
+replay buffered log entries when terminal becomes ready and sync logEntries updates to re-render filtered logs
+
+- Replay entries stored in logBuffer after terminal initialization to avoid losing entries that arrived early
+- Add updated() lifecycle hook to copy logEntries into logBuffer and call reRenderFilteredLogs when terminalReady
+- Call super.updated(changedProperties) to preserve base class behavior
+
+## 2026-02-17 - 3.43.0 - feat(dees-form)
+add layout styles to dees-form and standardize demo input grouping
+
+- Add static CSS to dees-form: default column layout with gap and support for [horizontal-layout] (row wrapping, alignment and gap).
+- Remove inline <style> from dees-form render to centralize styling.
+- Simplify dees-input-base styles by removing host margins and making spacing container-driven.
+- Update multiple demo files to wrap related inputs in a new .input-group container and include .input-group CSS for consistent vertical spacing.
+
+## 2026-02-16 - 3.42.2 - fix(dees-chart-area)
+add ApexAxisChartSeries type to dees-chart-area component to improve typing for ApexCharts series data
+
+- Introduces ApexAxisChartSeries type alias with support for number arrays, [x,y] tuples, and object {x,y,...} series entries
+- Type-only change — no runtime or API behavior modified
+- File changed: ts_web/elements/00group-chart/dees-chart-area/component.ts
+
+## 2026-02-16 - 3.42.1 - fix(dees-table)
+Guard against undefined action.type in dees-table by using optional chaining and update several dependencies
+
+- Use optional chaining (action.type?.includes(...)) in ts_web/elements/.../dees-table.ts to prevent runtime errors when action.type is undefined
+- Bump dependency apexcharts from ^5.3.6 to ^5.5.0
+- Bump dependency lucide from ^0.563.0 to ^0.564.0
+- Bump devDependency @git.zone/tswatch from ^3.0.1 to ^3.1.0
+- Bump devDependency @types/node from ^25.0.10 to ^25.2.3
+
+## 2026-02-02 - 3.42.0 - feat(dees-form-submit)
+forward button properties to internal dees-button, use property bindings, add demo and styles
+
+- Added forwarded properties: type, size, icon, iconPosition (with defaults) and preserved text/status/disabled
+- Changed template to use property bindings (.prop) for dees-button instead of string attributes
+- Switched internal event handler to listen for dees-button's @clicked event (was @click)
+- Added component styles (:host display and dees-button width:100%) and improved layout
+- Expanded demo with multiple usage examples (basic, icons, types, sizes, states, and a form context)
+
+## 2026-02-02 - 3.41.6 - fix(dees-simple-appdash)
+respect selectedView when loading initial view, falling back to the first tab
+
+- firstUpdated now loads this.selectedView if set, otherwise loads the first view tab
+- Prevents always loading the first tab and preserves a previously selected view on initial render
+
+## 2026-02-01 - 3.41.5 - fix(dees-service-lib-loader)
+prevent horizontal scrollbar by offsetting xterm WidthCache measurement container
+
+- Injects additional CSS into DeesServiceLibLoader to move xterm.js WidthCache measurement div off-screen horizontally (selector: body > div[style*="top: -50000px"][style*="width: 50000px"])
+- Fixes root cause where xterm creates a large-width measurement container (width: 50000px) on document.body that expands scrollWidth and causes a horizontal scrollbar
+- Change applied in ts_web/services/DeesServiceLibLoader.ts by concatenating the fix CSS into the injected stylesheet
+
+## 2026-01-29 - 3.41.4 - fix()
+no changes
+
+- No files changed in this commit; no code or documentation modified
+- No release required
+
+## 2026-01-29 - 3.41.3 - fix(dees-pdf-viewer)
+use in-memory PDF data for download and print; add robust print wrapper, cleanup and error handling
+
+- Download and Print now use pdfDocument.getData() to create Blob URLs so in-memory PDFs (pdf.js) can be saved/printed.
+- Print flow now opens an HTML wrapper with an iframe to allow onafterprint handling, auto-close, popup-fallback and timed cleanup of Blob URLs.
+- Added try/catch logging, URL.revokeObjectURL calls and safety timeouts to avoid resource leaks.
+- Removed context menu items that relied on the raw PDF URL (Open in New Tab, Copy PDF URL); Download/Print actions now await the async handlers.
+
+## 2026-01-28 - 3.41.2 - fix(dees-pdf-viewer)
+account for devicePixelRatio when setting canvas dimensions and scale 2D context to render crisp PDF pages and thumbnails on high-DPI displays
+
+- Multiply canvas.width and canvas.height by window.devicePixelRatio (dpr) and use Math.floor to set the actual pixel buffer size
+- Call ctx.scale(dpr, dpr) so drawing is rendered at device pixels while keeping CSS display size unchanged
+- Apply the same high-DPI adjustments to both main page rendering and thumbnail generation
+- Keep canvas.style.width and canvas.style.height set to viewport dimensions to preserve layout
+
+## 2026-01-27 - 3.41.1 - fix(dataview-codebox)
+fix dees-dataview codebox layout to ensure full-height, proper flex behavior and scrolling; bump internal dependencies
+
+- Updated CSS in ts_web/elements/00group-dataview/dees-dataview-codebox/dees-dataview-codebox.ts: added height:100%, box-sizing, display:flex and flex-direction:column on container, set flex-shrink on header elements, made code grid overflow:auto with flex:1 and min-height:0 to prevent overflow issues.
+- Bumped dependencies in package.json: @design.estate/dees-domtools from ^2.3.7 to ^2.3.8 and @design.estate/dees-element from ^2.1.5 to ^2.1.6.
+- Non-breaking visual/layout fix — suitable for a patch release.
+
+## 2026-01-27 - 3.41.0 - feat(docs)
+document new media & tile components and expand Workspace/IDE component docs; update component count to 90+
+
+- Updated README component count from 70+ to 90+.
+- Added Media & Tile components documentation (DeesTilePdf, DeesTileImage, DeesTileAudio, DeesTileVideo, DeesTileNote, DeesTileFolder, DeesPreview, DeesPdfViewer, DeesImageViewer, DeesAudioViewer, DeesVideoViewer).
+- Expanded Workspace/IDE documentation and introduced workspace subcomponents (DeesWorkspace, DeesWorkspaceMonaco, DeesWorkspaceDiffEditor, DeesWorkspaceFiletree, DeesWorkspaceTerminal, DeesWorkspaceTerminalPreview, DeesWorkspaceMarkdown, DeesWorkspaceMarkdownoutlet, DeesWorkspaceBottombar).
+- Enhanced Contextmenu docs to demonstrate nested submenus and programmatic API usage.
+- Added ITileFolderItem interface example for tile folder items.
+
+## 2026-01-27 - 3.40.0 - feat(dees-tile)
+unify tile badge styling and markup; replace component-specific badge classes with shared tile-badge classes and update related imports/tests
+
+- Add shared badge styles: .tile-badge-corner, .tile-badge-topright, .tile-badge and layout rules in dees-tile-shared/styles.ts
+- Update tile components (audio, video, image, folder, note, pdf) to use new badge markup and remove duplicated badge CSS
+- Shift badge positioning when a tile label is present (.tile-container:has(.tile-label))
+- Remove older per-component badge rules (duration-badge, item-count-badge, dimension-badge, note-language/note-line-indicator, preview-page-indicator) and replace with unified classes
+- Update tests to import dees-contextmenu and dees-dashboardgrid from new 00group-overlay / 00group-layout paths to reflect folder reorganization
+
+## 2026-01-27 - 3.39.1 - fix(dees-tile-note)
+use horizontal pointer position to scroll note body by computing percentage from clientX and element width instead of clientY and height
+
+- Changed ts_web/elements/00group-media/dees-tile-note/component.ts: use x = e.clientX - rect.left and percentage = x / rect.width to drive scrollTop calculation instead of using vertical coordinates
+- Fixes incorrect scroll mapping where vertical mouse position was used for horizontal scrolling interaction
+
+## 2026-01-27 - 3.39.0 - feat(components)
+add large set of new UI components and demos, reorganize groups, and bump a few dependencies
+
+- Add Media viewers: dees-image-viewer, dees-audio-viewer, dees-video-viewer, DeesPdf/DeesPdfViewer and related PDF utilities (CanvasPool, PdfManager) and demos
+- Introduce dees-preview composite that auto-detects content and delegates to appropriate viewers
+- New Tile system (DeesTileBase) and tile components: dees-tile-pdf, dees-tile-image, dees-tile-audio, dees-tile-video, dees-tile-note, dees-tile-folder plus demos
+- Add dashboard/grid system: dees-dashboardgrid with drag/resize, collision resolution, layout helpers, demos and utilities
+- Data view additions: dees-table with lucene-like query parser, column utilities, and dees-statsgrid enhancements (including cpuCores visualization)
+- New feedback & overlay components: dees-toast, dees-actionbar, dees-progressbar, dees-spinner, dees-badge and supporting demos/interfaces
+- Many layout and utility components added or improved: dees-panel, dees-chips, dees-heading, dees-label, dees-pagination, dees-stepper, and associated demos
+- Refactor project structure: components organized into 00group-* directories and demo metadata migrated from demoGroup to demoGroups (string[]); many import path updates to match new grouping
+- Deprecations/notes: dees-pdf-preview and legacy dees-pdf marked as deprecated in favor of new viewers/tiles
+- Dependency bumps in package.json: @design.estate/dees-wcctools -> ^3.8.0, @git.zone/tstest -> ^3.1.8
+
+## 2026-01-26 - 3.38.0 - feat(appui)
+add app shell and bottom bar APIs, new input components, and update README component listings and docs
+
+- README: updated components count (80+ → 70+), reorganized categories (added App Shell / Pre-built Templates, renamed Workspace/IDE) and improved typography
+- Document listing: added DeesActionbar, DeesInputToggle, DeesInputCode, DeesAppuiBottombar and other component entries
+- Menu item interface: added closeable and onClose properties for dismissible menu items
+- IViewDefinition: expanded content type to accept element constructors and async content, added badgeVariant and cache flags
+- New interfaces added: IBottomBarWidget, IBottomBarAction, IViewActivationContext to support bottom bar widgets/actions and view activation context
+
+## 2026-01-25 - 3.37.1 - fix(editor)
+fix monaco/editor layout, update dev deps, simplify watch script and remove Playwright snapshots
+
+- Make dees-input-code host and inner wrappers flex so Monaco editor grows to fill available height (set flex, min-height and height:100% where needed).
+- Set dees-workspace-monaco and editor-wrapper to stretch so the embedded Monaco editor fills the component.
+- Bump dev dependencies: @git.zone/tsbuild -> ^4.1.2, @git.zone/tsbundle -> ^2.8.3, @git.zone/tstest -> ^3.1.7, @git.zone/tswatch -> ^3.0.1; also bump @types/node -> ^25.0.10 and lucide -> ^0.563.0.
+- Change npm script: watch from "tswatch element" to "tswatch" and add @git.zone/tswatch preset in npmextra.json.
+- Add .playwright-mcp/ to .gitignore and remove many Playwright screenshot/test artifact PNGs to keep repo tidy.
+
+## 2026-01-13 - 3.37.0 - feat(dees-button,dees-statsgrid)
+add unified icon property and icon-position support to dees-button; add partition and disk tile types to dees-statsgrid
+
+- dees-button: introduce icon (string) and iconPosition ('left'|'right') properties; extractLightDom() migrates legacy <dees-icon> slotted usage into properties and supports icon-only buttons
+- dees-button: render left/right icon, hide text for icon-only size; preserve backward compatibility for old type mappings
+- Demo updates: convert iconFA attributes to new icon syntax (e.g. 'fa:plus', 'lucide:Search') and add new icon-via-property examples and event logging
+- dees-statsgrid: add IPartitionData and IDiskData interfaces and new tile types 'partition' and 'disk' with rendering, styles and thresholds (usage, filesystem, mountpoint, capacity, iops, health)
+- dees-statsgrid.demo: add Disk & Storage demo panel with sample partition and disk tiles and configuration notes
+- misc: added/updated many demo images and metadata to reflect new icon/tile features
+
+## 2026-01-12 - 3.36.0 - feat(dees-chart-log)
+add xterm search addon support and enhance chart log demo with structured/raw (Docker-like) logs and themeable styles
+
+- Add IXtermSearchAddon and IXtermSearchAddonBundle types and integrate xterm-addon-search loading in DeesServiceLibLoader with caching and preload support
+- Expose new types in services index and add xtermAddonSearch version to CDN_VERSIONS
+- Enhance dees-chart-log demo: separate structured and raw (docker) log panels, add Docker/ANSI log templates, start/stop controls for each simulation, and raw log writing
+- Switch demo styling to cssManager theme-aware CSS, and import css helpers from dees-element
+- Add many .playwright-mcp PNG assets used by demos/tests
+
+## 2026-01-12 - 3.35.1 - fix(dees-statsgrid)
+center CPU core bars when they occupy less than ~66% of the tile and switch bar fills to absolute positioning for correct alignment and smoother transitions
+
+- Add .cpu-cores-bars.centered CSS rule to horizontally center the bars when appropriate.
+- Compute shouldCenter by estimating max bars width (cores * 24px + gaps) and comparing to estimated tile content width (accounts for columnSpan, minTileWidth, gap and ~32px padding), using a 66.6% threshold.
+- Change .cpu-core-bar-container to position: relative and .cpu-core-bar-fill to position: absolute (bottom:0; left:0; right:0) to ensure correct vertical alignment and smoother height transitions.
+
+## 2026-01-12 - 3.35.0 - feat(dees-statsgrid)
+add cpuCores tile type with column spanning, rendering, demo and docs
+
+- Introduce ICpuCore and coresData on IStatsTile to represent per-core usage
+- Implement renderCpuCores with responsive vertical bars, color thresholds (low/medium/high) and average usage header
+- Add columnSpan support for tiles and apply it to grid items (style grid-column: span N)
+- Add demo entries (8/16/32 core examples), Randomize grid action and updated demo layout
+- Document StatsGrid enhancements in readme.hints.md (usage examples and available tile types)
+- Bump devDependencies (@git.zone/tsbuild, @git.zone/tsbundle, @types/node), simplify build script to use tsbundle, and add @git.zone/tsbundle config in npmextra.json
+
+## 2026-01-12 - 3.34.1 - fix(deps)
+move @design.estate/dees-wcctools from devDependencies to dependencies
+
+- Promoted @design.estate/dees-wcctools@^3.7.1 to runtime dependencies so it will be installed in production builds.
+
+## 2026-01-07 - 3.34.0 - feat(dees-input-toggle)
+Add DeesInputToggle component (toggle switch) with demo and exports; integrate into inputs and DeesForm
+
+- New UI input component: ts_web/elements/00group-input/dees-input-toggle/dees-input-toggle.ts — toggle switch with pointer drag, keyboard support, value syncing and DeesInputBase integration.
+- Interactive demo added: ts_web/elements/00group-input/dees-input-toggle/dees-input-toggle.demo.ts demonstrating usage, batch operations and event handling.
+- Module exports updated: added ts_web/elements/00group-input/dees-input-toggle/index.ts and exported from ts_web/elements/00group-input/index.ts.
+- DeesForm integration: imported DeesInputToggle and added it to the form components array and input union types in ts_web/elements/00group-form/dees-form/dees-form.ts
+
+## 2026-01-06 - 3.33.0 - feat(dees-statsgrid)
+add multiPercentage tile type to stats grid
+
+- Add new 'multiPercentage' type to IStatsTile (percentages: [{label, value, color?}])
+- Implement renderMultiPercentage() to render up to 3 percentage items with label, value and colored progress bars
+- Add CSS styles for multi-percentage layout, bars, labels and values
+- Update demo to replace 'Error Rate' tile with a 'Resource Usage' multiPercentage example (CPU, Memory, Disk)
+- Change is additive and backward-compatible with existing tile types
+
+## 2026-01-04 - 3.32.0 - feat(demo)
+add demoGroup metadata to components and update related dependencies
+
+- Add public static demoGroup properties to many components to categorize demos (groups added: App UI, Button, Chart, Data View, Form, Input, PDF, Simple, Workspace).
+- Bump package deps/devDeps: @design.estate/dees-domtools -> ^2.3.7, @design.estate/dees-element -> ^2.1.5, @design.estate/dees-wcctools -> ^3.7.1.
+- Clean up package.json deps (removed duplicate entries and removed 'lit' dependency).
+- Refactor dees-pdf-viewer to use consolidated directives import (directives.keyed and directives.repeat) instead of separate keyed/repeat imports.
+
+## 2026-01-04 - 3.31.0 - feat(dees-input-list)
+enhance drag-and-drop reordering for dees-input-list and migrate tests to chromium runner
+
+- Add rich drag state to dees-input-list: dragStartY, dragCurrentY, targetIndex, itemHeight and originalItemRects for accurate hit detection.
+- Introduce bound global drag handlers and centralized global drag end/cleanup logic (handleGlobalDragOver / handleGlobalDragEnd).
+- Improve drag visuals and animations: 'dragging', 'move-up', 'move-down' transforms, box-shadow, and smoother transitions; prevent hover styling while dragging.
+- Move reorder logic away from per-item drop to global drag end to avoid race/positioning issues and ensure consistent reflow and cleanup.
+- Migrate many browser test files to chromium-specific variants (added *.chromium.ts) and remove duplicate browser test counterparts.
+
+## 2026-01-04 - 3.30.1 - fix(dees-statsgrid)
+refine spacing, sizing, and colors in dees-statsgrid for a tighter, more compact appearance
+
+- Reduce global spacing and sizing variables (grid-gap 16→12, tile-padding 24→16, header-spacing 16→12, content-min-height 48→40, description-spacing 12→8, border-radius 8→6).
+- Adjust typographic scale (value-font-size 30→26, unit-font-size 16→14, label-font-size 13→12, title-font-size 14→13).
+- Switch color tokens to neutral hex values and tighten hover/box-shadow (tile border and backgrounds updated from HSL to hex, hover bg to #fafafa/#0d0d0d, border-color and shadow reduced).
+- Downsize graphical elements: gauge and SVG dimensions (width 140→120, height 80→70), stroke-widths 8→6, radius 48→40.
+- Slim down percentage bar and trend visuals (percentage bar height 8→6, border-radius 4→3, trend stroke-width 2→1.5, trend fill moved to RGBA).
+- No functional or API changes — purely visual/CSS and SVG adjustments.
+
+## 2026-01-03 - 3.30.0 - feat(appui)
+add dees-appui-bottombar component with config, programmatic API, demo and docs
+
+- Adds a new dees-appui-bottombar web component (ts_web/elements/00group-appui/dees-appui-bottombar/) implementing widget and action management (add/update/remove/get/clear).
+- Introduces bottom bar types and API in ts_web/elements/interfaces/appconfig.ts (IBottomBarWidget, IBottomBarAction, IBottomBarConfig, IBottomBarAPI) and extends the app config/type to include bottomBar and bottomBar APIs.
+- Integrates the bottom bar into dees-appui: imports and registers component, renders conditionally, exposes bottomBar proxy API, visibility controls (set/getBottomBarVisible), and wires initial config to populate widgets/actions.
+- Updates layout/styles (reduces main grid height to account for 24px fixed bottom bar and adds bottombar-hidden attribute handling) and exports component from the appui index.
+- Adds interactive demos (dees-appui-bottombar.demo.ts and integration demo) and documents usage and API in readme.hints.md.
+
+## 2026-01-03 - 3.29.3 - fix(elements/appui)
+prevent scroll chaining on app UI components by adding overscroll-behavior: contain
+
+- Added CSS overscroll-behavior: contain to activity log, main menu, secondary menu, profile dropdown, and tabs components to prevent scroll chaining and unintended body scrolling on touch/trackpad.
+- Styling-only change; no public API or behavioral changes beyond scroll handling.
+- Bump patch version from 3.29.2 to 3.29.3.
+
+## 2026-01-03 - 3.29.2 - fix(dees-appui)
+set min-height: 0 on .maingrid > dees-appui-maincontent to prevent layout overflow in flex container
+
+- Added min-height: 0 to .maingrid > dees-appui-maincontent in ts_web/elements/00group-appui/dees-appui/dees-appui.ts to prevent unwanted growth/overflow when used inside a flex container.
+- Pure CSS/layout fix — no API or behavior changes to components.
+
+## 2026-01-03 - 3.29.1 - fix(dees-appui)
+prevent main grid overflow by adding overflow:hidden; and add Playwright scroll containment screenshots
+
+- Add overflow: hidden to .maingrid in ts_web/elements/00group-appui/dees-appui/dees-appui.ts to prevent content from escaping during grid-template-columns transitions.
+- Add Playwright artifacts: .playwright-mcp/after-scroll.png and .playwright-mcp/scroll-containment-check.png (screenshots for scroll containment testing).
+
+## 2026-01-03 - 3.29.0 - feat(docs)
+add documentation for new input components, activity log features, theming, and expand DeesAppui docs
+
+- Updated top-level README to reflect component count increase (75+ → 80+) and added many new component docs
+- Added documentation and examples for DeesInputList (sortable list input) and DeesInputProfilepicture (cropping, upload, processing)
+- Introduced DeesTheme documentation with usage examples and CSS custom property overrides
+- Expanded DeesAppui readme with architecture overview, activity log panel docs, activity entry types, and navigation/secondary menu guidance
+- Documented activity log APIs and controls (activityLog.add, addMany, clear, getEntries, filter, search) and new control API helpers (setActivityLogVisible, toggleActivityLog, getActivityLogVisible)
+- Updated Appbar examples to include activity log toggle properties (.showActivityLogToggle, .activityLogCount, .activityLogActive) and @activity-toggle event
+- Added interface docs (IViewDefinition, IActivityEntry) and updated menu/secondary menu type references
+- Changes are documentation-focused (README/element readmes); no source code logic changes shown in this diff
+
+## 2026-01-03 - 3.28.1 - fix(appui)
+adjust layout and spacing in app UI components: fix activity log overflow, contain main content overscroll, and refine secondary menu padding/transition
+
+- ts_web/elements/00group-appui/dees-appui-activitylog: removed host max-width, added overflow:hidden and set .maincontainer width to 280px to prevent horizontal overflow
+- ts_web/elements/00group-appui/dees-appui-maincontent: added overscroll-behavior: contain to .content-area to prevent scroll chaining/overscroll
+- ts_web/elements/00group-appui/dees-appui-secondarymenu: updated .groupHeader padding and hover border behavior, increased group icon size from 14px to 16px, and added margin + transition tweaks to .groupItems for smoother collapse/expand
+
+## 2026-01-02 - 3.28.0 - feat(dees-appui)
+Rename DeesAppuiBase to DeesAppui and migrate related API, exports, demos and docs
+
+- Renamed public component/tag and TypeScript types: DeesAppuiBase -> DeesAppui and TDeesAppuiBase -> TDeesAppui; updated IViewActivationContext.appui type accordingly
+- Moved/rewired view registry implementation from dees-appui-base to dees-appui and updated module exports
+- Updated README and demo files to reference DeesAppui and new readme paths (removed dees-appui-base docs/demo)
+- Replaced dependency/imports of '@webcontainer/api' with '@tempfix/webcontainer__api' (package.json and source imports)
+- Changed tsconfig.json: skipLibCheck set from true to false
+
+## 2026-01-01 - 3.27.1 - fix(dees-actionbar)
+always render actionbar wrapper and delay adding visible class to ensure grid/opacity animations run reliably
+
+- Always render the actionbar wrapper (.actionbar-item and .actionbar-content) instead of returning early so grid-template-rows and opacity transitions can animate.
+- Use optional chaining for current bar access (bar?.type, bar?.timeout) to avoid runtime errors when no bar is present.
+- Adjust styles and structure: set :host display:block; move background/border to .actionbar-item; add .actionbar-content with min-height/opacity and transitions.
+- Make processQueue asynchronous and await updateComplete, then add the 'visible' class inside requestAnimationFrame so the CSS transition is triggered after render.
+
 ## 2026-01-01 - 3.27.0 - feat(services)
 introduce DeesServiceLibLoader to lazy-load heavy client libraries from CDN and update components to use it
 

license

@@ -1,4 +1,4 @@
-Copyright (c) 2020 Lossless GmbH (hello@lossless.com)
+Copyright (c) 2020 Task Venture Capital GmbH (hello@task.vc)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -8,10 +8,7 @@ copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software. You agree to being mentioned
-as reference by Lossless GmbH. This includes the use of your entity logos
-or profile picture by Lossless GmbH on websites and readme's, also on third party
-pages like gitlab.com or github.com.
+copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
@@ -19,4 +16,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+SOFTWARE.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@design.estate/dees-catalog",
-  "version": "3.27.0",
+  "version": "3.49.1",
   "private": false,
   "description": "A comprehensive library that provides dynamic web components for building sophisticated and modern web applications using JavaScript and TypeScript.",
   "main": "dist_ts_web/index.js",
@@ -8,49 +8,48 @@
   "type": "module",
   "scripts": {
     "test": "tstest test/ --web --verbose --timeout 30 --logfile",
-    "build": "tsbuild tsfolders --allowimplicitany && tsbundle element --production --bundler esbuild",
-    "watch": "tswatch element",
+    "build": "tsbuild tsfolders --allowimplicitany && tsbundle",
+    "watch": "tswatch",
     "buildDocs": "tsdoc",
     "postinstall": "node scripts/update-monaco-version.cjs"
   },
   "author": "Lossless GmbH",
   "license": "MIT",
   "dependencies": {
-    "@design.estate/dees-domtools": "^2.3.6",
-    "@design.estate/dees-element": "^2.1.3",
-    "@fortawesome/fontawesome-svg-core": "^7.1.0",
-    "@fortawesome/free-brands-svg-icons": "^7.1.0",
-    "@fortawesome/free-regular-svg-icons": "^7.1.0",
-    "@fortawesome/free-solid-svg-icons": "^7.1.0",
+    "@design.estate/dees-domtools": "^2.5.4",
+    "@design.estate/dees-element": "^2.2.4",
+    "@design.estate/dees-wcctools": "^3.8.0",
+    "@fortawesome/fontawesome-svg-core": "^7.2.0",
+    "@fortawesome/free-brands-svg-icons": "^7.2.0",
+    "@fortawesome/free-regular-svg-icons": "^7.2.0",
+    "@fortawesome/free-solid-svg-icons": "^7.2.0",
     "@push.rocks/smarti18n": "^1.0.4",
     "@push.rocks/smartpromise": "^4.2.0",
     "@push.rocks/smartstring": "^4.1.0",
+    "@tempfix/webcontainer__api": "1.6.1",
     "@tiptap/core": "^2.23.0",
     "@tiptap/extension-link": "^2.23.0",
     "@tiptap/extension-text-align": "^2.23.0",
     "@tiptap/extension-typography": "^2.23.0",
     "@tiptap/extension-underline": "^2.23.0",
     "@tiptap/starter-kit": "^2.23.0",
-    "@tsclass/tsclass": "^9.3.0",
-    "@webcontainer/api": "1.6.1",
-    "apexcharts": "^5.3.6",
+    "@tsclass/tsclass": "^9.5.0",
+    "apexcharts": "^5.10.4",
     "highlight.js": "11.11.1",
     "ibantools": "^4.5.1",
-    "lit": "^3.3.1",
-    "lucide": "^0.562.0",
+    "lucide": "^0.577.0",
     "monaco-editor": "0.55.1",
     "pdfjs-dist": "^4.10.38",
     "xterm": "^5.3.0",
     "xterm-addon-fit": "^0.8.0"
   },
   "devDependencies": {
-    "@design.estate/dees-wcctools": "^3.4.0",
-    "@git.zone/tsbuild": "^4.0.2",
-    "@git.zone/tsbundle": "^2.6.3",
-    "@git.zone/tstest": "^3.1.4",
-    "@git.zone/tswatch": "^2.3.13",
-    "@push.rocks/projectinfo": "^5.0.2",
-    "@types/node": "^25.0.3"
+    "@git.zone/tsbuild": "^4.4.0",
+    "@git.zone/tsbundle": "^2.10.0",
+    "@git.zone/tstest": "^3.6.3",
+    "@git.zone/tswatch": "^3.3.2",
+    "@push.rocks/projectinfo": "^5.1.0",
+    "@types/node": "^25.5.0"
   },
   "files": [
     "ts/**/*",
@@ -61,7 +60,7 @@
     "dist_ts_web/**/*",
     "assets/**/*",
     "cli.js",
-    "npmextra.json",
+    ".smartconfig.json",
     "readme.md"
   ],
   "browserslist": [

readme.hints.md

@@ -684,7 +684,7 @@ According to Lit's documentation (https://lit.dev/docs/components/decorators/#de
 
 ## Enhanced AppUI API (2025-12-08)
 
-The `dees-appui-base` component has been enhanced with a unified configuration API for building real-world applications.
+The `dees-appui` component has been enhanced with a unified configuration API for building real-world applications.
 
 ### New Modules:
 
@@ -734,7 +734,7 @@ interface IRoutingConfig {
 }
 ```
 
-### New Public Methods on DeesAppuiBase:
+### New Public Methods on DeesAppui:
 
 ```typescript
 // Configure with unified config
@@ -774,7 +774,7 @@ const config: IAppConfig = {
   statePersistence: { enabled: true, storage: 'localStorage' },
 };
 
-html`<dees-appui-base .config=${config}></dees-appui-base>`;
+html`<dees-appui .config=${config}></dees-appui>`;
 ```
 
 ### Backward Compatibility:
@@ -783,13 +783,13 @@ The existing property-based API still works:
 
 ```typescript
 html`
-  <dees-appui-base
+  <dees-appui
     .mainmenuGroups=${groups}
     .secondarymenuGroups=${secondaryGroups}
     @mainmenu-tab-select=${handler}
   >
     <div slot="maincontent">...</div>
-  </dees-appui-base>
+  </dees-appui>
 `;
 ```
 
@@ -800,4 +800,311 @@ html`
 - **External Router Support**: Integrate with Angular Router or other frameworks
 - **State Persistence**: Save/restore collapsed menus, selections, and current view
 - **View-specific Menus**: Each view can define its own secondary menu and tabs
-- **Full Backward Compatibility**: Existing code continues to work
+- **Full Backward Compatibility**: Existing code continues to work
+
+## AppUI Bottom Bar (2026-01-03)
+
+Added a new `dees-appui-bottombar` component similar to `dees-workspace-bottombar`, providing a 24px fixed-height status bar at the bottom of the app shell.
+
+### Features:
+- **Generic status widgets**: Configurable widgets with icon, label, status colors, loading spinner
+- **App-specific actions**: Quick action buttons with icons and tooltips
+- **Always visible**: Fixed 24px height at the bottom of the app
+- **Status colors**: idle, active (blue), success (green), warning (yellow), error (red)
+- **Context menus**: Widgets can have right-click context menus
+
+### New Interfaces (in `interfaces/appconfig.ts`):
+
+```typescript
+interface IBottomBarWidget {
+  id: string;
+  iconName?: string;
+  label?: string;
+  status?: 'idle' | 'active' | 'success' | 'warning' | 'error';
+  tooltip?: string;
+  loading?: boolean;
+  onClick?: () => void;
+  contextMenuItems?: IBottomBarContextMenuItem[];
+  position?: 'left' | 'right';
+  order?: number;
+}
+
+interface IBottomBarAction {
+  id: string;
+  iconName: string;
+  tooltip?: string;
+  onClick: () => void | Promise<void>;
+  disabled?: boolean;
+  position?: 'left' | 'right';
+}
+
+interface IBottomBarConfig {
+  visible?: boolean;
+  widgets?: IBottomBarWidget[];
+  actions?: IBottomBarAction[];
+}
+```
+
+### Usage via configure():
+
+```typescript
+const config: IAppConfig = {
+  // ... other config
+  bottomBar: {
+    visible: true,
+    widgets: [
+      {
+        id: 'status',
+        iconName: 'lucide:activity',
+        label: 'System Online',
+        status: 'success',
+        tooltip: 'All systems operational',
+        onClick: () => console.log('Status clicked'),
+      },
+      {
+        id: 'notifications',
+        iconName: 'lucide:bell',
+        label: '3 notifications',
+        status: 'warning',
+        position: 'left',
+      },
+      {
+        id: 'version',
+        iconName: 'lucide:gitBranch',
+        label: 'v1.2.3',
+        position: 'right',
+      },
+    ],
+    actions: [
+      {
+        id: 'terminal',
+        iconName: 'lucide:terminal',
+        tooltip: 'Open Terminal',
+        position: 'right',
+        onClick: () => console.log('Terminal clicked'),
+      },
+    ],
+  },
+};
+```
+
+### Programmatic API:
+
+```typescript
+// Add/update/remove widgets
+appui.bottomBar.addWidget({ id: 'status', ... });
+appui.bottomBar.updateWidget('status', { status: 'error', label: 'Error!' });
+appui.bottomBar.removeWidget('status');
+appui.bottomBar.clearWidgets();
+
+// Add/remove actions
+appui.bottomBar.addAction({ id: 'refresh', iconName: 'lucide:refreshCw', ... });
+appui.bottomBar.removeAction('refresh');
+appui.bottomBar.clearActions();
+
+// Visibility control
+appui.setBottomBarVisible(false);
+appui.getBottomBarVisible();
+```
+
+### Files:
+- `ts_web/elements/00group-appui/dees-appui-bottombar/dees-appui-bottombar.ts` - Main component
+- `ts_web/elements/00group-appui/dees-appui-bottombar/dees-appui-bottombar.demo.ts` - Demo
+- `ts_web/elements/interfaces/appconfig.ts` - New interfaces added
+
+## Media Components (2026-01-26)
+
+New media viewer components and a unified preview composite component.
+
+### Directory: `ts_web/elements/00group-media/`
+
+#### dees-image-viewer
+- Image display with zoom, pan, fit, and download controls
+- Properties: `src`, `alt`, `fit` ('contain'|'cover'|'actual'), `showToolbar`
+- Features: mouse wheel zoom, click-drag pan, double-click toggle, checkerboard transparency background
+- Toolbar matches PDF viewer pattern (48px height, 32px buttons, 16px icons, 6px border-radius)
+
+#### dees-audio-viewer
+- Audio player with waveform visualization via Web Audio API
+- Properties: `src`, `title`, `artist`, `showWaveform`, `autoplay`, `loop`
+- Features: canvas waveform rendering, play/pause, seek, volume control, mute toggle, loop toggle
+- Uses `HTMLAudioElement` for playback, `AudioContext.decodeAudioData` for waveform data
+
+#### dees-video-viewer
+- Video player with custom overlay controls
+- Properties: `src`, `poster`, `showControls`, `autoplay`, `loop`, `muted`
+- Features: custom controls bar with gradient, seekbar, volume slider, fullscreen toggle, auto-hide controls, 16:9 aspect ratio
+
+### dees-preview (Composite Component)
+- Auto-detects content type and delegates to the appropriate viewer
+- Directory: `ts_web/elements/dees-preview/`
+- Properties: `url`, `file` (File object), `base64`, `textContent`, `contentType` (override), `language`, `mimeType`, `filename`, `showToolbar`, `showFilename`
+- Content type detection priority: explicit override → MIME type → file extension → fallback
+- Renders: image→DeesImageViewer, pdf→DeesPdfViewer, code→DeesDataviewCodebox, audio→DeesAudioViewer, video→DeesVideoViewer, text→pre, unknown→placeholder
+- Header bar with file type icon, filename, and type badge
+
+### dees-dataview-codebox modification
+- Removed `<dees-windowcontrols>` elements from the appbar (Step 1 of the plan)
+- Now shows clean centered filename title bar without fake window buttons
+
+### Icon Sizing Convention
+- All `dees-icon` elements in buttons need explicit `font-size: 16px` CSS rule
+- Toolbar buttons: 32px × 32px, border-radius: 6px
+- Placeholder/error icons: `font-size: 32px`
+- Pattern: `.button-class dees-icon { font-size: 16px; }`
+
+## Tile Component System (2026-01-27)
+
+A family of 200×260px content preview cards with a shared abstract base class. All tiles support lazy loading (IntersectionObserver with 200px margin), hover lift effect, click events, loading/error states, and three sizes (small: 150×195, default: 200×260, large: 250×325).
+
+### Architecture
+
+- **DeesTileBase** (`dees-tile-shared/DeesTileBase.ts`) — Abstract base class extending DeesElement
+  - Common properties: `clickable`, `loading`, `error`, `size`, `label`
+  - IntersectionObserver lazy loading via `onBecameVisible()` hook
+  - Click dispatch via `tile-click` CustomEvent (detail from `getTileClickDetail()`)
+  - Subclasses implement `renderTileContent(): TemplateResult`
+
+### Components
+
+| Tag | Class | Description |
+|-----|-------|-------------|
+| `dees-tile-pdf` | `DeesTilePdf` | PDF page thumbnail with hover-to-browse pages. Canvas-rendered via PDF.js/CanvasPool. |
+| `dees-tile-image` | `DeesTileImage` | Image thumbnail with `object-fit: cover`, dimension detection on load |
+| `dees-tile-audio` | `DeesTileAudio` | Music icon + mini waveform (AudioContext decode), duration badge |
+| `dees-tile-video` | `DeesTileVideo` | Auto-captured first frame, duration badge, hover muted auto-preview |
+| `dees-tile-note` | `DeesTileNote` | First ~12 lines of text in monospace, gradient fade, optional language badge |
+| `dees-tile-folder` | `DeesTileFolder` | 2×2 grid of mini-previews (thumbnails or type icons), item count badge |
+
+### Deprecations
+
+- `dees-pdf-preview` → Use `dees-tile-pdf` instead. Old tag still works as a thin wrapper with console warning.
+- `dees-pdf` deprecation comment updated to reference `DeesTilePdf`.
+
+### File Structure
+
+All tile components live in `ts_web/elements/00group-media/dees-tile-*/`:
+- `component.ts` — Main component class
+- `demo.ts` — Demo function
+- `index.ts` — Re-export
+- `styles.ts` — (PDF tile only) Component-specific styles
+- Shared base: `dees-tile-shared/{DeesTileBase,styles,index}.ts`
+
+### Interface: ITileFolderItem
+```typescript
+interface ITileFolderItem {
+  type: 'pdf' | 'image' | 'audio' | 'video' | 'note' | 'folder' | 'unknown';
+  thumbnailSrc?: string;
+  name: string;
+}
+```
+
+## StatsGrid Enhancements (2026-01-12)
+
+### Column Spanning
+
+Tiles can now span multiple columns using the `columnSpan` property. This is useful for wider visualizations like the CPU cores tile.
+
+```typescript
+const tile: IStatsTile = {
+  id: 'wide-tile',
+  title: 'Wide Tile',
+  value: 100,
+  type: 'cpuCores',
+  columnSpan: 2,  // Spans 2 columns
+  coresData: [...]
+};
+```
+
+Note: On smaller screens where only 1 column fits, tiles will automatically fall back to single column width.
+
+### CPU Cores Tile Type
+
+New tile type `cpuCores` for visualizing multi-core CPU usage with vertical bars:
+
+```typescript
+interface ICpuCore {
+  id: string | number;
+  usage: number;  // 0-100
+  label?: string;
+}
+
+const cpuTile: IStatsTile = {
+  id: 'cpu-cores',
+  title: 'CPU Cores',
+  value: 0,  // Not used, avg is calculated from coresData
+  type: 'cpuCores',
+  icon: 'lucide:cpu',
+  columnSpan: 2,  // Recommended for 8+ cores
+  coresData: [
+    { id: 0, usage: 45, label: '0' },
+    { id: 1, usage: 72, label: '1' },
+    // ... more cores
+  ],
+  description: 'Intel i7 - 8 cores'
+};
+```
+
+Features:
+- Vertical bars showing individual core usage
+- Color-coded: green (<50%), yellow (50-80%), red (>80%)
+- Shows average usage in header
+- Core labels shown for 16 or fewer cores
+- Tooltips show exact usage per core
+- Responsive: bars flex to fill available width
+
+### Available Tile Types:
+- `number` - Simple numeric display
+- `gauge` - Semi-circular gauge with thresholds
+- `percentage` - Progress bar (0-100%)
+- `trend` - Sparkline with recent data
+- `text` - Text value display
+- `multiPercentage` - Multiple progress bars
+- `cpuCores` - Vertical bar visualization for CPU cores
+
+## Component Group Taxonomy (2026-01-27)
+
+All components are organized into `00group-*` directories with 14 groups visible in the wcctools sidebar. The `demoGroups` property (plural, `string[]`) replaces the old `demoGroup` (singular). Components can belong to multiple groups.
+
+### Group Directories
+| Directory | Group Name | Count |
+|-----------|-----------|-------|
+| `00group-appui` | App UI | 10 |
+| `00group-button` | Button | 3 |
+| `00group-chart` | Chart | 2 |
+| `00group-dataview` | Data View | 4 |
+| `00group-feedback` | Feedback | 6 |
+| `00group-form` | Form | 2 |
+| `00group-input` | Input | 18 |
+| `00group-layout` | Layout | 7 |
+| `00group-media` | Media | 14 (viewers + PDF + tiles) |
+| `00group-overlay` | Overlay | 4 |
+| `00group-simple` | Simple | 3 |
+| `00group-utility` | Utility | 5 |
+| `00group-workspace` | Workspace | 9 |
+| `00group-runtime` | (internal) | - |
+
+### Multi-Group Components
+Some components appear in multiple groups via `demoGroups = ['Primary', 'Secondary']`:
+- `dees-chart-log`: Chart, Workspace
+- `dees-dataview-codebox`: Data View, Workspace
+- `dees-input-code`: Input, Workspace
+- `dees-input-wysiwyg`: Input, Workspace
+- `dees-form-submit`: Form, Button
+- `dees-preview`: Media, Data View
+- `dees-pdf*` / `dees-tile-pdf`: Media, PDF
+- `dees-stepper`: Layout, Form
+- `dees-label`: Layout, Input
+- `dees-toast`: Feedback, Overlay
+- `dees-actionbar`: Feedback, Overlay
+
+### Import Conventions
+- Within same group: `import '../sibling-component/file.js'`
+- Cross-group (from depth-2): `import '../../00group-X/component/file.js'`
+- Shared utilities: `import '../../00plugins.js'`, `import '../../00theme.js'`, etc.
+
+### Key Notes
+- The old `demoGroup` property (singular, string) is fully removed
+- All 79 components with demos use `demoGroups` (plural, string[])
+- `00group-pdf` no longer exists; PDF components are in `00group-media`
+- `dees-search` and `dees-tooltip` remain standalone (no demos)

test/test.contextmenu-demo.chromium.ts

@@ -1,6 +1,6 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
-import { DeesContextmenu } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.js';
-import { demoFunc } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.demo.js';
+import { DeesContextmenu } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.js';
+import { demoFunc } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.demo.js';
 
 tap.test('should render context menu demo', async () => {
   // Create demo container

test/test.contextmenu-nested-close.chromium.ts

@@ -1,5 +1,5 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
-import { DeesContextmenu } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.js';
 
 tap.test('should close all parent menus when clicking action in nested submenu', async () => {
   let actionCalled = false;

test/test.contextmenu-shadowdom.chromium.ts

@@ -1,5 +1,5 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
-import { DeesContextmenu } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.js';
 import { DeesElement, customElement, html } from '@design.estate/dees-element';
 
 // Create a test element with shadow DOM

test/test.contextmenu.chromium.ts

@@ -1,5 +1,5 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
-import { DeesContextmenu } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.js';
 
 tap.test('should show context menu with nested submenu', async () => {
   // Create a test element with context menu items

test/test.dashboardgrid-layout.node.ts

@@ -3,8 +3,8 @@ import { tap, expect } from '@git.zone/tstest/tapbundle';
 import {
   resolveWidgetPlacement,
   collectCollisions,
-} from '../ts_web/elements/dees-dashboardgrid/layout.ts';
-import type { DashboardWidget } from '../ts_web/elements/dees-dashboardgrid/types.ts';
+} from '../ts_web/elements/00group-layout/dees-dashboardgrid/layout.ts';
+import type { DashboardWidget } from '../ts_web/elements/00group-layout/dees-dashboardgrid/types.ts';
 
 tap.test('dashboardgrid does not overlap widgets after swap attempt', async () => {
   const widgets: DashboardWidget[] = [

test/test.pdf-text-selection.chromium.ts

@@ -0,0 +1,79 @@
+import { expect, tap, webhelpers } from '@git.zone/tstest/tapbundle';
+import * as deesCatalog from '../ts_web/index.js';
+
+tap.test('PDF viewer should render text layer', async () => {
+  const viewer = await webhelpers.fixture(
+    webhelpers.html`
+      <dees-pdf-viewer
+        pdfUrl="https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/web/compressed.tracemonkey-pldi-09.pdf"
+        initialZoom="page-fit"
+        style="height: 600px; width: 100%;"
+      ></dees-pdf-viewer>
+    `
+  ) as deesCatalog.DeesPdfViewer;
+
+  // Wait for PDF to load and render
+  await new Promise(resolve => setTimeout(resolve, 5000));
+  await viewer.updateComplete;
+
+  expect(viewer.totalPages).toBeGreaterThan(0);
+
+  const textLayer = viewer.shadowRoot?.querySelector('.text-layer[data-page="1"]');
+  expect(textLayer).toBeTruthy();
+
+  const textSpans = textLayer?.querySelectorAll('span');
+  expect(textSpans?.length).toBeGreaterThan(0);
+  console.log(`Text layer has ${textSpans?.length} spans`);
+});
+
+tap.test('Text should be selectable', async () => {
+  const viewer = await webhelpers.fixture(
+    webhelpers.html`
+      <dees-pdf-viewer
+        pdfUrl="https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/web/compressed.tracemonkey-pldi-09.pdf"
+        initialZoom="page-fit"
+        style="height: 600px; width: 100%;"
+      ></dees-pdf-viewer>
+    `
+  ) as deesCatalog.DeesPdfViewer;
+
+  // Wait for PDF to load and render
+  await new Promise(resolve => setTimeout(resolve, 5000));
+
+  const textLayer = viewer.shadowRoot?.querySelector('.text-layer[data-page="1"]');
+  const firstSpan = textLayer?.querySelector('span') as HTMLElement;
+
+  if (firstSpan?.textContent) {
+    const range = document.createRange();
+    const textNode = firstSpan.firstChild;
+    if (textNode) {
+      range.setStart(textNode, 0);
+      range.setEnd(textNode, Math.min(5, textNode.textContent?.length || 0));
+      const selection = window.getSelection();
+      selection?.removeAllRanges();
+      selection?.addRange(range);
+      expect(selection?.toString().length).toBeGreaterThan(0);
+      console.log('Selected text:', selection?.toString());
+    }
+  }
+});
+
+tap.test('endOfContent element exists for selection boundary', async () => {
+  const viewer = await webhelpers.fixture(
+    webhelpers.html`
+      <dees-pdf-viewer
+        pdfUrl="https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/web/compressed.tracemonkey-pldi-09.pdf"
+        initialZoom="page-fit"
+        style="height: 600px; width: 100%;"
+      ></dees-pdf-viewer>
+    `
+  ) as deesCatalog.DeesPdfViewer;
+
+  // Wait for PDF to load and render
+  await new Promise(resolve => setTimeout(resolve, 5000));
+
+  const endOfContent = viewer.shadowRoot?.querySelector('.text-layer[data-page="1"] .endOfContent');
+  expect(endOfContent).toBeTruthy();
+});
+
+export default tap.start();

test/test.wysiwyg-blocktype-change.chromium.ts

@@ -1,6 +1,6 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
 import { DeesInputWysiwyg } from '../ts_web/elements/00group-input/dees-input-wysiwyg/dees-input-wysiwyg.js';
-import { DeesContextmenu } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.js';
 
 tap.test('should change block type via context menu', async () => {
   // Create WYSIWYG editor with a paragraph

test/test.wysiwyg-contextmenu.chromium.ts

@@ -1,6 +1,6 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
 import { DeesInputWysiwyg } from '../ts_web/elements/00group-input/dees-input-wysiwyg/dees-input-wysiwyg.js';
-import { DeesContextmenu } from '../ts_web/elements/dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../ts_web/elements/00group-overlay/dees-contextmenu/dees-contextmenu.js';
 
 tap.test('should show context menu on WYSIWYG blocks', async () => {
   // Create WYSIWYG editor

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@design.estate/dees-catalog',
-  version: '3.27.0',
+  version: '3.49.1',
   description: 'A comprehensive library that provides dynamic web components for building sophisticated and modern web applications using JavaScript and TypeScript.'
 }

ts_web/elements/00group-appui/dees-appui-activitylog/dees-appui-activitylog.ts

@@ -10,8 +10,8 @@ import {
 } from '@design.estate/dees-element';
 
 import * as domtools from '@design.estate/dees-domtools';
-import { DeesContextmenu } from '../../dees-contextmenu/dees-contextmenu.js';
-import '../../dees-icon/dees-icon.js';
+import { DeesContextmenu } from '../../00group-overlay/dees-contextmenu/dees-contextmenu.js';
+import '../../00group-utility/dees-icon/dees-icon.js';
 import type { IActivityEntry, IActivityLogAPI } from '../../interfaces/appconfig.js';
 import { demoFunc } from './dees-appui-activitylog.demo.js';
 import { themeDefaultStyles } from '../../00theme.js';
@@ -20,6 +20,7 @@ import { themeDefaultStyles } from '../../00theme.js';
 export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI {
   // STATIC
   public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
 
   // INSTANCE PROPERTIES
   @state()
@@ -39,60 +40,92 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
     themeDefaultStyles,
     cssManager.defaultStyles,
     css`
-      /* TODO: Migrate hardcoded values to --dees-* CSS variables */
       :host {
-        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+        /* CSS Variables aligned with secondary menu */
+        --activitylog-bg: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
+        --activitylog-fg: ${cssManager.bdTheme('#525252', '#a3a3a3')};
+        --activitylog-fg-muted: ${cssManager.bdTheme('#737373', '#737373')};
+        --activitylog-fg-active: ${cssManager.bdTheme('#0a0a0a', '#fafafa')};
+        --activitylog-border: ${cssManager.bdTheme('#e5e5e5', '#1a1a1a')};
+        --activitylog-hover: ${cssManager.bdTheme('rgba(0, 0, 0, 0.04)', 'rgba(255, 255, 255, 0.06)')};
+        --activitylog-accent: ${cssManager.bdTheme('#78716c', '#b5a99a')};
+
+        color: var(--activitylog-fg);
         position: relative;
         display: block;
         width: 100%;
-        max-width: 320px;
         height: 100%;
-        background: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
-        font-family: 'Geist Mono', monospace;
-        border-left: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        background: var(--activitylog-bg);
+        font-family: 'Geist Sans', -apple-system, BlinkMacSystemFont, sans-serif;
+        border-left: 1px solid var(--activitylog-border);
         cursor: default;
-        box-shadow: ${cssManager.bdTheme(
-          '-4px 0 12px rgba(0, 0, 0, 0.02)',
-          '-4px 0 12px rgba(0, 0, 0, 0.2)'
-        )};
+        overflow: hidden;
       }
+
       .maincontainer {
         position: absolute;
         top: 0px;
         left: 0px;
         height: 100%;
-        width: 100%;
+        width: 280px;
       }
 
+      /* Header with streaming indicator */
       .topbar {
         position: absolute;
         top: 0px;
         height: 48px;
         width: 100%;
-        padding: 0px 16px;
-        background: ${cssManager.bdTheme('#ffffff', '#09090b')};
-        border-bottom: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        padding: 0px 12px;
+        background: var(--activitylog-bg);
+        border-bottom: 1px solid var(--activitylog-border);
         display: flex;
         align-items: center;
+        justify-content: space-between;
         box-sizing: border-box;
       }
 
       .topbar .heading {
         font-weight: 600;
         font-size: 14px;
-        font-family: 'Geist Sans', sans-serif;
-        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+        color: var(--activitylog-fg-active);
       }
 
+      .live-indicator {
+        display: flex;
+        align-items: center;
+        gap: 6px;
+        font-size: 10px;
+        font-weight: 500;
+        text-transform: uppercase;
+        letter-spacing: 0.05em;
+        color: var(--activitylog-fg-muted);
+      }
+
+      .live-indicator .dot {
+        width: 6px;
+        height: 6px;
+        background: ${cssManager.bdTheme('#22c55e', '#22c55e')};
+        border-radius: 50%;
+        animation: pulse 2s ease-in-out infinite;
+      }
+
+      @keyframes pulse {
+        0%, 100% { opacity: 0.5; transform: scale(0.9); }
+        50% { opacity: 1; transform: scale(1.1); }
+      }
+
+      /* Activity container */
       .activityContainer {
         position: absolute;
         top: 48px;
         bottom: 48px;
         width: 100%;
-        padding: 12px 0px;
+        padding: 8px 0;
         overflow-y: auto;
+        overscroll-behavior: contain;
         scrollbar-width: thin;
-        scrollbar-color: ${cssManager.bdTheme('#e5e7eb', '#27272a')} transparent;
+        scrollbar-color: ${cssManager.bdTheme('#d4d4d4', '#333333')} transparent;
       }
 
       .activityContainer::-webkit-scrollbar {
@@ -104,82 +137,53 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
       }
 
       .activityContainer::-webkit-scrollbar-thumb {
-        background: ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        background: ${cssManager.bdTheme('#d4d4d4', '#333333')};
         border-radius: 3px;
       }
 
       .activityContainer::-webkit-scrollbar-thumb:hover {
-        background: ${cssManager.bdTheme('#d4d4d8', '#3f3f46')};
+        background: ${cssManager.bdTheme('#a3a3a3', '#525252')};
       }
 
       .empty-state {
         font-size: 13px;
         text-align: center;
-        padding: 32px 16px;
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-        font-family: 'Geist Sans', sans-serif;
-      }
-
-      .streamingIndicator {
-        font-size: 11px;
-        text-align: center;
-        padding: 16px;
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-        font-family: 'Geist Sans', sans-serif;
-        text-transform: uppercase;
-        letter-spacing: 0.05em;
-        font-weight: 500;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        gap: 8px;
-      }
-
-      .streamingIndicator::before {
-        content: '';
-        width: 6px;
-        height: 6px;
-        background: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-        border-radius: 50%;
-        animation: pulse 2s ease-in-out infinite;
-      }
-
-      @keyframes pulse {
-        0%, 100% { opacity: 0.4; transform: scale(0.8); }
-        50% { opacity: 1; transform: scale(1.2); }
+        padding: 40px 16px;
+        color: var(--activitylog-fg-muted);
       }
 
+      /* Date separator - warm taupe styling */
       .date-separator {
-        padding: 12px 16px 8px;
-        font-size: 11px;
+        padding: 12px 12px 6px;
+        font-size: 10px;
         font-weight: 600;
         text-transform: uppercase;
-        letter-spacing: 0.05em;
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-        background: ${cssManager.bdTheme('#f9fafb', '#09090b')};
-        border-bottom: 1px solid ${cssManager.bdTheme('#f4f4f5', '#18181b')};
+        letter-spacing: 0.5px;
+        color: var(--activitylog-accent);
         position: sticky;
         top: 0;
         z-index: 1;
+        background: var(--activitylog-bg);
       }
 
+      /* Activity entry - modern stacked layout */
       .activityentry {
-        min-height: 36px;
-        font-size: 13px;
-        padding: 10px 16px;
-        border-bottom: 1px solid ${cssManager.bdTheme('#f4f4f5', '#18181b')};
-        transition: all 0.15s ease;
+        font-size: 12px;
+        padding: 8px 12px;
+        margin: 2px 4px;
+        border-radius: 6px;
+        transition: background 0.15s ease;
         display: flex;
-        align-items: center;
-        gap: 8px;
+        align-items: flex-start;
+        gap: 10px;
         line-height: 1.4;
-        animation: fadeIn 0.3s ease-out;
+        animation: fadeIn 0.2s ease-out;
       }
 
       @keyframes fadeIn {
         from {
           opacity: 0;
-          transform: translateY(-4px);
+          transform: translateY(-2px);
         }
         to {
           opacity: 1;
@@ -187,88 +191,109 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
         }
       }
 
-      .activityentry:last-of-type {
-        border-bottom: none;
-      }
-
       .activityentry:hover {
-        background: ${cssManager.bdTheme('#f4f4f5', '#18181b')};
-      }
-
-      .timestamp {
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-        font-weight: 500;
-        font-size: 12px;
-        font-variant-numeric: tabular-nums;
-        flex-shrink: 0;
-        min-width: 45px;
+        background: var(--activitylog-hover);
       }
 
       .activity-icon {
         width: 28px;
         height: 28px;
         border-radius: 6px;
-        background: ${cssManager.bdTheme('#f4f4f5', '#18181b')};
+        background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.04)', 'rgba(255, 255, 255, 0.06)')};
         display: flex;
         align-items: center;
         justify-content: center;
         flex-shrink: 0;
-        font-size: 14px;
+        font-size: 13px;
+        color: var(--activitylog-fg-muted);
+        margin-top: 1px;
       }
 
       .activity-icon.login {
-        background: ${cssManager.bdTheme('rgba(34, 197, 94, 0.1)', 'rgba(34, 197, 94, 0.1)')};
-        color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
+        background: ${cssManager.bdTheme('rgba(34, 197, 94, 0.08)', 'rgba(34, 197, 94, 0.12)')};
+        color: ${cssManager.bdTheme('#16a34a', '#4ade80')};
       }
 
       .activity-icon.logout {
-        background: ${cssManager.bdTheme('rgba(239, 68, 68, 0.1)', 'rgba(239, 68, 68, 0.1)')};
-        color: ${cssManager.bdTheme('#dc2626', '#ef4444')};
+        background: ${cssManager.bdTheme('rgba(239, 68, 68, 0.08)', 'rgba(239, 68, 68, 0.12)')};
+        color: ${cssManager.bdTheme('#dc2626', '#f87171')};
       }
 
       .activity-icon.view {
-        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.1)')};
-        color: ${cssManager.bdTheme('#2563eb', '#3b82f6')};
+        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.08)', 'rgba(59, 130, 246, 0.12)')};
+        color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
       }
 
       .activity-icon.create {
-        background: ${cssManager.bdTheme('rgba(168, 85, 247, 0.1)', 'rgba(168, 85, 247, 0.1)')};
-        color: ${cssManager.bdTheme('#9333ea', '#a855f7')};
+        background: ${cssManager.bdTheme('rgba(168, 85, 247, 0.08)', 'rgba(168, 85, 247, 0.12)')};
+        color: ${cssManager.bdTheme('#9333ea', '#c084fc')};
       }
 
       .activity-icon.update {
-        background: ${cssManager.bdTheme('rgba(251, 146, 60, 0.1)', 'rgba(251, 146, 60, 0.1)')};
+        background: ${cssManager.bdTheme('rgba(251, 146, 60, 0.08)', 'rgba(251, 146, 60, 0.12)')};
         color: ${cssManager.bdTheme('#ea580c', '#fb923c')};
       }
 
       .activity-icon.delete {
-        background: ${cssManager.bdTheme('rgba(239, 68, 68, 0.1)', 'rgba(239, 68, 68, 0.1)')};
-        color: ${cssManager.bdTheme('#dc2626', '#ef4444')};
+        background: ${cssManager.bdTheme('rgba(239, 68, 68, 0.08)', 'rgba(239, 68, 68, 0.12)')};
+        color: ${cssManager.bdTheme('#dc2626', '#f87171')};
       }
 
       .activity-icon.custom {
-        background: ${cssManager.bdTheme('rgba(100, 116, 139, 0.1)', 'rgba(100, 116, 139, 0.1)')};
+        background: ${cssManager.bdTheme('rgba(100, 116, 139, 0.08)', 'rgba(100, 116, 139, 0.12)')};
         color: ${cssManager.bdTheme('#475569', '#94a3b8')};
       }
 
-      .activity-text {
+      .activity-content {
         flex: 1;
-        color: ${cssManager.bdTheme('#18181b', '#e4e4e7')};
+        min-width: 0;
+        display: flex;
+        flex-direction: column;
+        gap: 2px;
+      }
+
+      .activity-header {
+        display: flex;
+        align-items: center;
+        gap: 6px;
       }
 
       .activity-user {
         font-weight: 600;
-        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+        font-size: 12px;
+        color: var(--activitylog-fg-active);
       }
 
+      .activity-separator {
+        color: var(--activitylog-fg-muted);
+        font-size: 10px;
+      }
+
+      .timestamp {
+        color: var(--activitylog-fg-muted);
+        font-weight: 400;
+        font-size: 11px;
+        font-variant-numeric: tabular-nums;
+        font-family: 'Geist Mono', monospace;
+      }
+
+      .activity-message {
+        color: var(--activitylog-fg);
+        font-size: 12px;
+        line-height: 1.5;
+        word-break: break-word;
+      }
+
+      /* Search box - refined styling */
       .searchbox {
         position: absolute;
         bottom: 0px;
         width: 100%;
         height: 48px;
-        background: ${cssManager.bdTheme('#ffffff', '#09090b')};
-        border-top: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
-        padding: 8px;
+        background: var(--activitylog-bg);
+        border-top: 1px solid var(--activitylog-border);
+        padding: 8px 12px;
+        box-sizing: border-box;
       }
 
       .search-wrapper {
@@ -282,64 +307,37 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
         left: 10px;
         top: 50%;
         transform: translateY(-50%);
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-        font-size: 14px;
+        color: var(--activitylog-fg-muted);
+        font-size: 13px;
         pointer-events: none;
         transition: color 0.15s ease;
       }
 
       .searchbox input {
-        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
-        background: ${cssManager.bdTheme('#f4f4f5', '#18181b')};
+        color: var(--activitylog-fg-active);
+        background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.03)', 'rgba(255, 255, 255, 0.04)')};
         width: 100%;
         height: 100%;
-        border: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        border: 1px solid ${cssManager.bdTheme('rgba(0, 0, 0, 0.08)', 'rgba(255, 255, 255, 0.08)')};
         border-radius: 6px;
-        padding: 0 12px 0 36px;
+        padding: 0 12px 0 34px;
         font-family: 'Geist Sans', sans-serif;
-        font-size: 13px;
+        font-size: 12px;
         transition: all 0.15s ease;
       }
 
       .searchbox input::placeholder {
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
+        color: var(--activitylog-fg-muted);
       }
 
       .searchbox input:focus {
         outline: none;
-        border-color: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-        box-shadow: 0 0 0 3px ${cssManager.bdTheme('rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.1)')};
+        border-color: ${cssManager.bdTheme('rgba(0, 0, 0, 0.15)', 'rgba(255, 255, 255, 0.15)')};
+        background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.02)', 'rgba(255, 255, 255, 0.06)')};
       }
 
-      .searchbox input:focus ~ .search-icon,
       .search-wrapper:has(input:focus) .search-icon {
-        color: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-      }
-
-      .bottomShadow {
-        position: absolute;
-        width: 100%;
-        height: 24px;
-        bottom: 48px;
-        background: ${cssManager.bdTheme(
-          'linear-gradient(180deg, transparent 0%, #fafafa 100%)',
-          'linear-gradient(180deg, transparent 0%, #0a0a0a 100%)'
-        )};
-        pointer-events: none;
-        opacity: 0.8;
-      }
-
-      .topShadow {
-        position: absolute;
-        width: 100%;
-        height: 24px;
-        top: 48px;
-        background: ${cssManager.bdTheme(
-          'linear-gradient(0deg, transparent 0%, #fafafa 100%)',
-          'linear-gradient(0deg, transparent 0%, #0a0a0a 100%)'
-        )};
-        pointer-events: none;
-        opacity: 0.8;
+        color: var(--activitylog-fg);
       }
     `,
   ];
@@ -355,12 +353,11 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
       <div class="maincontainer">
         <div class="topbar">
           <div class="heading">Activity Log</div>
+          ${filteredEntries.length > 0
+            ? html`<div class="live-indicator"><span class="dot"></span>Live</div>`
+            : ''}
         </div>
         <div class="activityContainer">
-          ${filteredEntries.length > 0
-            ? html`<div class="streamingIndicator">Live Updates</div>`
-            : ''}
-
           ${filteredEntries.length === 0
             ? html`<div class="empty-state">No activity entries</div>`
             : groupedEntries.map(
@@ -381,8 +378,6 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
             />
           </div>
         </div>
-        <div class="topShadow"></div>
-        <div class="bottomShadow"></div>
       </div>
     `;
   }
@@ -397,12 +392,16 @@ export class DeesAppuiActivitylog extends DeesElement implements IActivityLogAPI
         class="activityentry"
         @contextmenu=${(e: MouseEvent) => this.handleContextMenu(e, entry)}
       >
-        <span class="timestamp">${timeStr}</span>
         <div class="activity-icon ${entry.type}">
           <dees-icon .icon=${iconName}></dees-icon>
         </div>
-        <div class="activity-text">
-          <span class="activity-user">${entry.user}</span> ${entry.message}
+        <div class="activity-content">
+          <div class="activity-header">
+            <span class="activity-user">${entry.user}</span>
+            <span class="activity-separator">·</span>
+            <span class="timestamp">${timeStr}</span>
+          </div>
+          <div class="activity-message">${entry.message}</div>
         </div>
       </div>
     `;

ts_web/elements/00group-appui/dees-appui-appbar/component.ts

@@ -15,8 +15,8 @@ import { appuiAppbarStyles } from './styles.js';
 import { renderAppuiAppbar } from './template.js';
 
 // Import required components
-import '../../dees-icon/dees-icon.js';
-import '../../dees-windowcontrols/dees-windowcontrols.js';
+import '../../00group-utility/dees-icon/dees-icon.js';
+import '../../00group-utility/dees-windowcontrols/dees-windowcontrols.js';
 import '../dees-appui-profiledropdown/dees-appui-profiledropdown.js';
 
 declare global {
@@ -28,6 +28,7 @@ declare global {
 @customElement('dees-appui-appbar')
 export class DeesAppuiBar extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
 
   // INSTANCE PROPERTIES
   @property({ type: Array })
@@ -57,6 +58,16 @@ export class DeesAppuiBar extends DeesElement {
   @property({ type: Boolean })
   accessor showSearch: boolean = false;
 
+  // Activity log toggle
+  @property({ type: Boolean })
+  accessor showActivityLogToggle: boolean = false;
+
+  @property({ type: Number })
+  accessor activityLogCount: number = 0;
+
+  @property({ type: Boolean })
+  accessor activityLogActive: boolean = false;
+
   // STATE
   @state()
   accessor activeMenu: string | null = null;
@@ -111,7 +122,7 @@ export class DeesAppuiBar extends DeesElement {
       >
         ${menuItem.iconName ? html`<dees-icon .icon="${`lucide:${menuItem.iconName}`}"></dees-icon>` : ''}
         ${menuItem.name}
-        ${hasSubmenu ? this.renderDropdown(menuItem.submenu, itemId, isActive) : ''}
+        ${hasSubmenu ? this.renderDropdown(menuItem.submenu!, itemId, isActive) : ''}
       </div>
     `;
   }
@@ -177,8 +188,8 @@ export class DeesAppuiBar extends DeesElement {
   public renderAccountSection(): TemplateResult {
     return html`
       ${this.showSearch ? html`
-        <dees-icon 
-          class="search-icon" 
+        <dees-icon
+          class="search-icon"
           .icon=${'lucide:search'}
           @click=${this.handleSearchClick}
         ></dees-icon>
@@ -206,6 +217,18 @@ export class DeesAppuiBar extends DeesElement {
           ></dees-appui-profiledropdown>
         </div>
       ` : ''}
+      ${this.showActivityLogToggle ? html`
+        <div
+          class="activity-toggle ${this.activityLogActive ? 'active' : ''}"
+          @click=${this.handleActivityToggle}
+          title="Activity Log"
+        >
+          <dees-icon .icon=${'lucide:activity'}></dees-icon>
+          ${this.activityLogCount > 0 ? html`
+            <span class="activity-badge">${this.activityLogCount > 99 ? '99+' : this.activityLogCount}</span>
+          ` : ''}
+        </div>
+      ` : ''}
     `;
   }
 
@@ -304,9 +327,16 @@ export class DeesAppuiBar extends DeesElement {
   }
 
   private handleSearchClick() {
-    this.dispatchEvent(new CustomEvent('search-click', { 
+    this.dispatchEvent(new CustomEvent('search-click', {
       bubbles: true,
-      composed: true 
+      composed: true
+    }));
+  }
+
+  private handleActivityToggle() {
+    this.dispatchEvent(new CustomEvent('activity-toggle', {
+      bubbles: true,
+      composed: true
     }));
   }
 

ts_web/elements/00group-appui/dees-appui-appbar/demo.ts

@@ -75,21 +75,21 @@ export const demoFunc = () => {
       // Set up status toggle
       const statusButtons = elementArg.querySelectorAll('.status-toggle dees-button');
       statusButtons[0].addEventListener('click', () => {
-        appbar.user = { ...appbar.user, status: 'online' };
+        appbar.user = { ...appbar.user!, status: 'online' };
       });
       statusButtons[1].addEventListener('click', () => {
-        appbar.user = { ...appbar.user, status: 'busy' };
+        appbar.user = { ...appbar.user!, status: 'busy' };
       });
       statusButtons[2].addEventListener('click', () => {
-        appbar.user = { ...appbar.user, status: 'away' };
+        appbar.user = { ...appbar.user!, status: 'away' };
       });
       statusButtons[3].addEventListener('click', () => {
-        appbar.user = { ...appbar.user, status: 'offline' };
+        appbar.user = { ...appbar.user!, status: 'offline' };
       });
       
       // Set up window controls toggle
       const windowControlsButton = elementArg.querySelector('.window-controls-toggle dees-button');
-      windowControlsButton.addEventListener('click', () => {
+      windowControlsButton!.addEventListener('click', () => {
         appbar.showWindowControls = !appbar.showWindowControls;
       });
       

ts_web/elements/00group-appui/dees-appui-appbar/styles.ts

@@ -17,7 +17,7 @@ export const appuiAppbarStyles = [
         color: ${cssManager.bdTheme('#00000080', '#ffffff80')};
         font-size: var(--appbar-font-size);
         display: grid;
-        grid-template-columns: ${cssManager.cssGridColumns(3, 20)};
+        grid-template-columns: auto 1fr auto;
         -webkit-app-region: drag;
         user-select: none;
       }
@@ -233,6 +233,54 @@ export const appuiAppbarStyles = [
       .user-status.away {
         background: #ff9800;
       }
+
+      /* Activity log toggle button */
+      .activity-toggle {
+        display: flex;
+        align-items: center;
+        gap: 2px;
+        height: 28px;
+        padding: 0 8px;
+        border-radius: 6px;
+        cursor: default;
+        -webkit-app-region: no-drag;
+        color: ${cssManager.bdTheme('#00000060', '#ffffff60')};
+        border: 1px solid ${cssManager.bdTheme('rgba(0, 0, 0, 0.1)', 'rgba(255, 255, 255, 0.1)')};
+        transition: all 0.15s ease;
+      }
+
+      .activity-toggle:hover {
+        background: ${cssManager.bdTheme('#00000010', '#ffffff15')};
+        color: ${cssManager.bdTheme('#000000', '#ffffff')};
+        border-color: transparent;
+      }
+
+      .activity-toggle.active {
+        background: ${cssManager.bdTheme('#00000015', '#ffffff20')};
+        color: ${cssManager.bdTheme('#000000', '#ffffff')};
+        border-color: transparent;
+      }
+
+      .activity-toggle dees-icon {
+        font-size: 14px;
+      }
+
+      .activity-badge {
+        position: relative;
+        margin-left: 4px;
+        min-width: 16px;
+        height: 16px;
+        padding: 0 4px;
+        background: ${cssManager.bdTheme('#525252', '#525252')};
+        color: #fafafa;
+        font-size: 10px;
+        font-weight: 600;
+        border-radius: 8px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        line-height: 1;
+      }
     `,
   ];
 

ts_web/elements/00group-appui/dees-appui-base/index.ts

@@ -1,2 +0,0 @@
-export * from './dees-appui-base.js';
-export * from './view.registry.js';

ts_web/elements/00group-appui/dees-appui-bottombar/dees-appui-bottombar.demo.ts

@@ -0,0 +1,210 @@
+import { html } from '@design.estate/dees-element';
+import type { DeesAppuiBottombar } from './dees-appui-bottombar.js';
+import '@design.estate/dees-wcctools/demotools';
+
+export const demoFunc = () => {
+  return html`
+    <dees-demowrapper>
+      <style>
+        .demo-container {
+          display: flex;
+          flex-direction: column;
+          gap: 24px;
+          padding: 24px;
+          background: #1a1a1a;
+        }
+
+        .demo-section {
+          display: flex;
+          flex-direction: column;
+          gap: 8px;
+        }
+
+        .demo-label {
+          font-size: 12px;
+          color: #737373;
+          font-family: 'Geist Sans', sans-serif;
+        }
+
+        .demo-bottombar-wrapper {
+          border: 1px solid hsl(0 0% 20%);
+          border-radius: 4px;
+          overflow: hidden;
+        }
+      </style>
+      <div class="demo-container">
+        <div class="demo-section">
+          <div class="demo-label">Bottom bar with status widgets and actions</div>
+          <div class="demo-bottombar-wrapper">
+            <dees-appui-bottombar
+              id="demo-bottombar"
+            ></dees-appui-bottombar>
+          </div>
+        </div>
+
+        <div class="demo-section">
+          <div class="demo-label">Controls</div>
+          <div style="display: flex; gap: 8px; flex-wrap: wrap;">
+            <button onclick="addSuccessWidget()">Add Success Widget</button>
+            <button onclick="addWarningWidget()">Add Warning Widget</button>
+            <button onclick="addErrorWidget()">Add Error Widget</button>
+            <button onclick="addLoadingWidget()">Add Loading Widget</button>
+            <button onclick="addRightWidget()">Add Right Widget</button>
+            <button onclick="addAction()">Add Action</button>
+            <button onclick="clearAll()">Clear All</button>
+          </div>
+        </div>
+      </div>
+      <script type="module">
+        const bottombar = document.getElementById('demo-bottombar');
+
+        // Wait for component to initialize
+        await bottombar.updateComplete;
+
+        // Add initial widgets
+        bottombar.addWidget({
+          id: 'status',
+          iconName: 'lucide:activity',
+          label: 'System Online',
+          status: 'success',
+          tooltip: 'All systems operational',
+          onClick: () => console.log('Status clicked'),
+          contextMenuItems: [
+            { name: 'View Details', iconName: 'lucide:info', action: () => alert('System details') },
+            { divider: true },
+            { name: 'Refresh Status', iconName: 'lucide:refreshCw', action: () => alert('Refreshing...') },
+          ],
+        });
+
+        bottombar.addWidget({
+          id: 'notifications',
+          iconName: 'lucide:bell',
+          label: '3 notifications',
+          status: 'warning',
+          tooltip: 'You have unread notifications',
+          onClick: () => console.log('Notifications clicked'),
+        });
+
+        bottombar.addWidget({
+          id: 'version',
+          iconName: 'lucide:gitBranch',
+          label: 'v1.2.3',
+          tooltip: 'Current version',
+          position: 'right',
+          onClick: () => console.log('Version clicked'),
+        });
+
+        // Add initial actions
+        bottombar.addAction({
+          id: 'settings',
+          iconName: 'lucide:settings',
+          tooltip: 'Settings',
+          position: 'right',
+          onClick: () => alert('Settings clicked'),
+        });
+
+        bottombar.addAction({
+          id: 'help',
+          iconName: 'lucide:helpCircle',
+          tooltip: 'Help',
+          position: 'right',
+          onClick: () => alert('Help clicked'),
+        });
+
+        // Demo control functions
+        let widgetCounter = 0;
+        let actionCounter = 0;
+
+        window.addSuccessWidget = () => {
+          widgetCounter++;
+          bottombar.addWidget({
+            id: 'success-' + widgetCounter,
+            iconName: 'lucide:checkCircle',
+            label: 'Success ' + widgetCounter,
+            status: 'success',
+            tooltip: 'Success widget',
+            onClick: () => bottombar.removeWidget('success-' + widgetCounter),
+          });
+        };
+
+        window.addWarningWidget = () => {
+          widgetCounter++;
+          bottombar.addWidget({
+            id: 'warning-' + widgetCounter,
+            iconName: 'lucide:alertTriangle',
+            label: 'Warning ' + widgetCounter,
+            status: 'warning',
+            tooltip: 'Warning widget',
+            onClick: () => bottombar.removeWidget('warning-' + widgetCounter),
+          });
+        };
+
+        window.addErrorWidget = () => {
+          widgetCounter++;
+          bottombar.addWidget({
+            id: 'error-' + widgetCounter,
+            iconName: 'lucide:xCircle',
+            label: 'Error ' + widgetCounter,
+            status: 'error',
+            tooltip: 'Error widget',
+            onClick: () => bottombar.removeWidget('error-' + widgetCounter),
+          });
+        };
+
+        window.addLoadingWidget = () => {
+          widgetCounter++;
+          const id = 'loading-' + widgetCounter;
+          bottombar.addWidget({
+            id: id,
+            iconName: 'lucide:loader2',
+            label: 'Loading...',
+            status: 'active',
+            loading: true,
+            tooltip: 'Loading in progress',
+          });
+
+          // Simulate completion after 3 seconds
+          setTimeout(() => {
+            bottombar.updateWidget(id, {
+              iconName: 'lucide:check',
+              label: 'Done!',
+              status: 'success',
+              loading: false,
+            });
+          }, 3000);
+        };
+
+        window.addRightWidget = () => {
+          widgetCounter++;
+          bottombar.addWidget({
+            id: 'right-' + widgetCounter,
+            iconName: 'lucide:info',
+            label: 'Right ' + widgetCounter,
+            position: 'right',
+            onClick: () => bottombar.removeWidget('right-' + widgetCounter),
+          });
+        };
+
+        window.addAction = () => {
+          actionCounter++;
+          bottombar.addAction({
+            id: 'action-' + actionCounter,
+            iconName: 'lucide:zap',
+            tooltip: 'Action ' + actionCounter,
+            onClick: () => {
+              alert('Action ' + actionCounter + ' clicked');
+              bottombar.removeAction('action-' + actionCounter);
+            },
+          });
+        };
+
+        window.clearAll = () => {
+          bottombar.clearWidgets();
+          bottombar.clearActions();
+          widgetCounter = 0;
+          actionCounter = 0;
+        };
+      </script>
+    </dees-demowrapper>
+  `;
+};

ts_web/elements/00group-appui/dees-appui-bottombar/dees-appui-bottombar.ts

@@ -0,0 +1,315 @@
+import {
+  DeesElement,
+  type TemplateResult,
+  customElement,
+  html,
+  css,
+  cssManager,
+  state,
+} from '@design.estate/dees-element';
+import { themeDefaultStyles } from '../../00theme.js';
+import '../../00group-utility/dees-icon/dees-icon.js';
+import { DeesContextmenu } from '../../00group-overlay/dees-contextmenu/dees-contextmenu.js';
+import type {
+  IBottomBarWidget,
+  IBottomBarAction,
+  IBottomBarAPI,
+} from '../../interfaces/appconfig.js';
+import { demoFunc } from './dees-appui-bottombar.demo.js';
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'dees-appui-bottombar': DeesAppuiBottombar;
+  }
+}
+
+@customElement('dees-appui-bottombar')
+export class DeesAppuiBottombar extends DeesElement implements IBottomBarAPI {
+  public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
+
+  // INSTANCE PROPERTIES
+  @state()
+  accessor widgets: IBottomBarWidget[] = [];
+
+  @state()
+  accessor actions: IBottomBarAction[] = [];
+
+  public static styles = [
+    themeDefaultStyles,
+    cssManager.defaultStyles,
+    css`
+      :host {
+        display: block;
+        height: 24px;
+        flex-shrink: 0;
+        user-select: none;
+      }
+
+      .bottom-bar {
+        height: 24px;
+        display: flex;
+        align-items: center;
+        padding: 0 8px;
+        gap: 4px;
+        background: ${cssManager.bdTheme('hsl(0 0% 94%)', 'hsl(0 0% 6%)')};
+        border-top: 1px solid ${cssManager.bdTheme('hsl(0 0% 85%)', 'hsl(0 0% 15%)')};
+        font-size: 11px;
+        color: ${cssManager.bdTheme('hsl(0 0% 40%)', 'hsl(0 0% 60%)')};
+      }
+
+      .widget {
+        display: flex;
+        align-items: center;
+        gap: 4px;
+        padding: 2px 6px;
+        border-radius: 3px;
+        cursor: pointer;
+        transition: background 0.15s ease, color 0.15s ease;
+        white-space: nowrap;
+      }
+
+      .widget:hover {
+        background: ${cssManager.bdTheme('hsl(0 0% 88%)', 'hsl(0 0% 12%)')};
+        color: ${cssManager.bdTheme('hsl(0 0% 20%)', 'hsl(0 0% 80%)')};
+      }
+
+      .widget dees-icon {
+        flex-shrink: 0;
+      }
+
+      .widget-separator {
+        width: 1px;
+        height: 14px;
+        background: ${cssManager.bdTheme('hsl(0 0% 80%)', 'hsl(0 0% 20%)')};
+        margin: 0 4px;
+      }
+
+      /* Status colors matching dees-workspace-bottombar */
+      .widget.active {
+        color: ${cssManager.bdTheme('hsl(210 100% 45%)', 'hsl(210 100% 60%)')};
+      }
+
+      .widget.success {
+        color: ${cssManager.bdTheme('hsl(142 70% 35%)', 'hsl(142 70% 50%)')};
+      }
+
+      .widget.warning {
+        color: ${cssManager.bdTheme('hsl(38 92% 45%)', 'hsl(38 92% 55%)')};
+      }
+
+      .widget.error {
+        color: ${cssManager.bdTheme('hsl(0 70% 50%)', 'hsl(0 70% 60%)')};
+      }
+
+      @keyframes spin {
+        from { transform: rotate(0deg); }
+        to { transform: rotate(360deg); }
+      }
+
+      .spinning {
+        animation: spin 1s linear infinite;
+      }
+
+      .spacer {
+        flex: 1;
+      }
+
+      .action-button {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        width: 20px;
+        height: 20px;
+        border-radius: 3px;
+        cursor: pointer;
+        transition: background 0.15s ease;
+        color: ${cssManager.bdTheme('hsl(0 0% 40%)', 'hsl(0 0% 60%)')};
+      }
+
+      .action-button:hover {
+        background: ${cssManager.bdTheme('hsl(0 0% 88%)', 'hsl(0 0% 12%)')};
+        color: ${cssManager.bdTheme('hsl(0 0% 20%)', 'hsl(0 0% 80%)')};
+      }
+
+      .action-button.disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+
+      .action-button.disabled:hover {
+        background: transparent;
+        color: ${cssManager.bdTheme('hsl(0 0% 40%)', 'hsl(0 0% 60%)')};
+      }
+    `,
+  ];
+
+  public render(): TemplateResult {
+    const leftWidgets = this.widgets
+      .filter(w => w.position !== 'right')
+      .sort((a, b) => (a.order || 0) - (b.order || 0));
+
+    const rightWidgets = this.widgets
+      .filter(w => w.position === 'right')
+      .sort((a, b) => (a.order || 0) - (b.order || 0));
+
+    const leftActions = this.actions.filter(a => a.position === 'left');
+    const rightActions = this.actions.filter(a => a.position !== 'left');
+
+    return html`
+      <div class="bottom-bar">
+        <!-- Left actions -->
+        ${leftActions.map(action => this.renderAction(action))}
+
+        <!-- Left widgets -->
+        ${leftWidgets.map((widget, index) => html`
+          ${index > 0 || leftActions.length > 0 ? html`<div class="widget-separator"></div>` : ''}
+          ${this.renderWidget(widget)}
+        `)}
+
+        <div class="spacer"></div>
+
+        <!-- Right widgets -->
+        ${rightWidgets.map((widget, index) => html`
+          ${this.renderWidget(widget)}
+          ${index < rightWidgets.length - 1 || rightActions.length > 0 ? html`<div class="widget-separator"></div>` : ''}
+        `)}
+
+        <!-- Right actions -->
+        ${rightActions.map(action => this.renderAction(action))}
+      </div>
+    `;
+  }
+
+  private renderWidget(widget: IBottomBarWidget): TemplateResult {
+    const statusClass = widget.status && widget.status !== 'idle' ? widget.status : '';
+    const iconName = widget.iconName
+      ? (widget.iconName.startsWith('lucide:') ? widget.iconName : `lucide:${widget.iconName}`)
+      : '';
+
+    return html`
+      <div
+        class="widget ${statusClass}"
+        title="${widget.tooltip || ''}"
+        @click=${() => widget.onClick?.()}
+        @contextmenu=${(e: MouseEvent) => this.handleWidgetContextMenu(e, widget)}
+      >
+        ${iconName ? html`
+          <dees-icon
+            .icon=${iconName}
+            iconSize="12"
+            class="${widget.loading ? 'spinning' : ''}"
+          ></dees-icon>
+        ` : ''}
+        ${widget.label ? html`<span>${widget.label}</span>` : ''}
+      </div>
+    `;
+  }
+
+  private renderAction(action: IBottomBarAction): TemplateResult {
+    const iconName = action.iconName.startsWith('lucide:')
+      ? action.iconName
+      : `lucide:${action.iconName}`;
+
+    return html`
+      <div
+        class="action-button ${action.disabled ? 'disabled' : ''}"
+        title="${action.tooltip || ''}"
+        @click=${() => !action.disabled && action.onClick?.()}
+      >
+        <dees-icon
+          .icon=${iconName}
+          iconSize="12"
+        ></dees-icon>
+      </div>
+    `;
+  }
+
+  private async handleWidgetContextMenu(e: MouseEvent, widget: IBottomBarWidget): Promise<void> {
+    if (!widget.contextMenuItems || widget.contextMenuItems.length === 0) return;
+
+    e.preventDefault();
+
+    const menuItems: Parameters<typeof DeesContextmenu.openContextMenuWithOptions>[1] = [];
+
+    for (const item of widget.contextMenuItems) {
+      if (item.divider) {
+        menuItems.push({ divider: true });
+      } else {
+        menuItems.push({
+          name: item.name,
+          iconName: item.iconName,
+          action: async () => { await item.action(); },
+          disabled: item.disabled,
+        });
+      }
+    }
+
+    await DeesContextmenu.openContextMenuWithOptions(e, menuItems);
+  }
+
+  // ==========================================
+  // API METHODS (implements IBottomBarAPI)
+  // ==========================================
+
+  /**
+   * Add a widget to the bottom bar
+   */
+  public addWidget(widget: IBottomBarWidget): void {
+    // Remove existing widget with same ID if present
+    this.widgets = this.widgets.filter(w => w.id !== widget.id);
+    this.widgets = [...this.widgets, widget];
+  }
+
+  /**
+   * Update an existing widget by ID
+   */
+  public updateWidget(id: string, update: Partial<IBottomBarWidget>): void {
+    this.widgets = this.widgets.map(w =>
+      w.id === id ? { ...w, ...update } : w
+    );
+  }
+
+  /**
+   * Remove a widget by ID
+   */
+  public removeWidget(id: string): void {
+    this.widgets = this.widgets.filter(w => w.id !== id);
+  }
+
+  /**
+   * Get a widget by ID
+   */
+  public getWidget(id: string): IBottomBarWidget | undefined {
+    return this.widgets.find(w => w.id === id);
+  }
+
+  /**
+   * Clear all widgets
+   */
+  public clearWidgets(): void {
+    this.widgets = [];
+  }
+
+  /**
+   * Add an action button
+   */
+  public addAction(action: IBottomBarAction): void {
+    this.actions = this.actions.filter(a => a.id !== action.id);
+    this.actions = [...this.actions, action];
+  }
+
+  /**
+   * Remove an action by ID
+   */
+  public removeAction(id: string): void {
+    this.actions = this.actions.filter(a => a.id !== id);
+  }
+
+  /**
+   * Clear all actions
+   */
+  public clearActions(): void {
+    this.actions = [];
+  }
+}

ts_web/elements/00group-appui/dees-appui-bottombar/index.ts

@@ -0,0 +1 @@
+export * from './dees-appui-bottombar.js';

ts_web/elements/00group-appui/dees-appui-maincontent/dees-appui-maincontent.ts

@@ -31,6 +31,7 @@ export class DeesAppuiMaincontent extends DeesElement {
       </div>
     </dees-appui-maincontent>
   `;
+  public static demoGroups = ['App UI'];
 
   // INSTANCE
   @property({
@@ -52,6 +53,12 @@ export class DeesAppuiMaincontent extends DeesElement {
   @property({ type: Number })
   accessor tabsAutoHideThreshold: number = 0;
 
+  @property({ type: Array })
+  accessor tabActionsLeft: interfaces.ITabAction[] = [];
+
+  @property({ type: Array })
+  accessor tabActionsRight: interfaces.ITabAction[] = [];
+
   public static styles = [
     themeDefaultStyles,
     cssManager.defaultStyles,
@@ -85,6 +92,7 @@ export class DeesAppuiMaincontent extends DeesElement {
       .content-area {
         overflow: auto;
         min-height: 0;
+        overscroll-behavior: contain;
       }
 
       :host([notabs]) .topbar {
@@ -104,6 +112,8 @@ export class DeesAppuiMaincontent extends DeesElement {
             .tabStyle=${'horizontal'}
             .autoHide=${this.tabsAutoHide}
             .autoHideThreshold=${this.tabsAutoHideThreshold}
+            .actionsLeft=${this.tabActionsLeft}
+            .actionsRight=${this.tabActionsRight}
             @tab-select=${(e: CustomEvent) => this.handleTabSelect(e)}
             @tab-close=${(e: CustomEvent) => this.handleTabClose(e)}
           ></dees-appui-tabs>
@@ -155,7 +165,7 @@ export class DeesAppuiMaincontent extends DeesElement {
     }
     // Tab selection is now handled by the dees-appui-tabs component
     // But we need to ensure the tabs component is ready
-    const tabsComponent = this.shadowRoot.querySelector('dees-appui-tabs') as DeesAppuiTabs;
+    const tabsComponent = this.shadowRoot!.querySelector('dees-appui-tabs') as DeesAppuiTabs;
     if (tabsComponent) {
       await tabsComponent.updateComplete;
     }

ts_web/elements/00group-appui/dees-appui-mainmenu/dees-appui-mainmenu.ts

@@ -11,7 +11,7 @@ import {
   css,
   cssManager,
 } from '@design.estate/dees-element';
-import { DeesContextmenu } from '../../dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../../00group-overlay/dees-contextmenu/dees-contextmenu.js';
 import { demoFunc } from './dees-appui-mainmenu.demo.js';
 import { themeDefaultStyles } from '../../00theme.js';
 
@@ -22,6 +22,7 @@ import { themeDefaultStyles } from '../../00theme.js';
 @customElement('dees-appui-mainmenu')
 export class DeesAppuiMainmenu extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
 
   // INSTANCE
 
@@ -45,7 +46,7 @@ export class DeesAppuiMainmenu extends DeesElement {
   accessor tabs: interfaces.IMenuItem[] = [];
 
   @property()
-  accessor selectedTab: interfaces.IMenuItem;
+  accessor selectedTab!: interfaces.IMenuItem;
 
   @property({ type: Boolean, reflect: true })
   accessor collapsed: boolean = false;
@@ -164,6 +165,7 @@ export class DeesAppuiMainmenu extends DeesElement {
         flex: 1;
         overflow-y: auto;
         overflow-x: hidden;
+        overscroll-behavior: contain;
         padding: 8px 0;
       }
 

ts_web/elements/00group-appui/dees-appui-profiledropdown/dees-appui-profiledropdown.ts

@@ -35,6 +35,7 @@ export class DeesAppuiProfileDropdown extends DeesElement {
       .isOpen=${true}
     ></dees-appui-profiledropdown>
   `;
+  public static demoGroups = ['App UI'];
 
   @property({ type: Object })
   accessor user: {
@@ -285,6 +286,7 @@ export class DeesAppuiProfileDropdown extends DeesElement {
           max-width: calc(100vw - 32px);
           max-height: calc(100vh - 32px);
           overflow-y: auto;
+          overscroll-behavior: contain;
         }
 
         :host([isopen]) .dropdown {

ts_web/elements/00group-appui/dees-appui-secondarymenu/dees-appui-secondarymenu.demo.ts

@@ -12,41 +12,102 @@ export const demoFunc = () => html`
     .demo-secondarymenu-container .spacer {
       flex: 1;
       background: #0f0f0f;
+      padding: 20px;
+      color: #a3a3a3;
+      font-family: 'Geist Sans', sans-serif;
+    }
+    .demo-secondarymenu-container .spacer h3 {
+      color: #fafafa;
+      margin-top: 0;
+    }
+    .demo-secondarymenu-container .spacer code {
+      background: #27272a;
+      padding: 2px 6px;
+      border-radius: 4px;
+      font-size: 12px;
+    }
+    .demo-secondarymenu-container .spacer ul {
+      line-height: 1.8;
     }
   </style>
   <div class="demo-secondarymenu-container">
     <dees-appui-secondarymenu
       .heading=${'Projects'}
       .groups=${[
+        // Group 1: Tab items (default behavior)
         {
-          name: 'Active',
-          iconName: 'lucide:folder',
+          name: 'Navigation',
+          iconName: 'lucide:compass',
           items: [
-            { key: 'Frontend App', iconName: 'code', action: () => console.log('Frontend'), badge: 3, badgeVariant: 'warning' },
-            { key: 'API Server', iconName: 'server', action: () => console.log('API'), badge: 'new', badgeVariant: 'success' },
-            { key: 'Database', iconName: 'database', action: () => console.log('Database') },
-          ]
+            { key: 'Dashboard', iconName: 'lucide:layoutDashboard', action: () => console.log('Dashboard clicked'), badge: 3, badgeVariant: 'warning' },
+            { key: 'Projects', iconName: 'lucide:folder', action: () => console.log('Projects clicked'), badge: 'new', badgeVariant: 'success' },
+            { key: 'Analytics', iconName: 'lucide:barChart2', action: () => console.log('Analytics clicked') },
+          ] as interfaces.ISecondaryMenuItemTab[]
         },
+        // Group 2: Actions
         {
-          name: 'Archived',
-          iconName: 'lucide:archive',
+          name: 'Actions',
+          iconName: 'lucide:zap',
+          items: [
+            { type: 'action', key: 'Create New', iconName: 'lucide:plus', action: () => alert('Create New clicked!') },
+            { type: 'action', key: 'Import Data', iconName: 'lucide:upload', action: () => alert('Import Data clicked!') },
+            { type: 'divider' },
+            { type: 'action', key: 'Delete All', iconName: 'lucide:trash2', variant: 'danger', confirmMessage: 'Are you sure you want to delete all items?', action: () => alert('Deleted!') },
+          ] as interfaces.ISecondaryMenuItem[]
+        },
+        // Group 3: Filters
+        {
+          name: 'Filters',
+          iconName: 'lucide:filter',
+          items: [
+            { type: 'header', label: 'Status' },
+            { type: 'filter', key: 'Show Active', iconName: 'lucide:checkCircle', active: true, onToggle: (active) => console.log('Show Active:', active) },
+            { type: 'filter', key: 'Show Archived', iconName: 'lucide:archive', active: false, onToggle: (active) => console.log('Show Archived:', active) },
+            { type: 'divider' },
+            { type: 'multiFilter', key: 'Categories', iconName: 'lucide:tag', collapsed: false, options: [
+              { key: 'frontend', label: 'Frontend', checked: true, iconName: 'lucide:monitor' },
+              { key: 'backend', label: 'Backend', checked: true, iconName: 'lucide:server' },
+              { key: 'devops', label: 'DevOps', checked: false, iconName: 'lucide:cloud' },
+              { key: 'design', label: 'Design', checked: false, iconName: 'lucide:palette' },
+            ], onChange: (keys) => console.log('Selected categories:', keys) },
+          ] as interfaces.ISecondaryMenuItem[]
+        },
+        // Group 4: Links and misc
+        {
+          name: 'Resources',
+          iconName: 'lucide:bookOpen',
           collapsed: true,
           items: [
-            { key: 'Legacy System', iconName: 'box', action: () => console.log('Legacy') },
-            { key: 'Old API', iconName: 'server', action: () => console.log('Old API') },
-          ]
-        },
-        {
-          name: 'Settings',
-          iconName: 'lucide:settings',
-          items: [
-            { key: 'Configuration', iconName: 'sliders', action: () => console.log('Config') },
-            { key: 'Integrations', iconName: 'plug', action: () => console.log('Integrations'), badge: 5, badgeVariant: 'error' },
-          ]
+            { type: 'header', label: 'Documentation' },
+            { type: 'link', key: 'API Reference', iconName: 'lucide:fileText', href: 'https://api.example.com/docs' },
+            { type: 'link', key: 'User Guide', iconName: 'lucide:book', href: 'https://docs.example.com/guide' },
+            { type: 'divider' },
+            { type: 'header', label: 'Support' },
+            { type: 'link', key: 'Help Center', iconName: 'lucide:helpCircle', href: '/help', external: false },
+            { type: 'link', key: 'GitHub Issues', iconName: 'lucide:github', href: 'https://github.com/example/issues' },
+          ] as interfaces.ISecondaryMenuItem[]
         }
-      ] as interfaces.IMenuGroup[]}
-      @item-select=${(e: CustomEvent) => console.log('Selected:', e.detail)}
+      ] as interfaces.ISecondaryMenuGroup[]}
+      @item-select=${(e: CustomEvent) => console.log('Tab selected:', e.detail)}
+      @action-click=${(e: CustomEvent) => console.log('Action clicked:', e.detail)}
+      @filter-toggle=${(e: CustomEvent) => console.log('Filter toggled:', e.detail)}
+      @multifilter-change=${(e: CustomEvent) => console.log('Multi-filter changed:', e.detail)}
+      @link-click=${(e: CustomEvent) => console.log('Link clicked:', e.detail)}
     ></dees-appui-secondarymenu>
-    <div class="spacer"></div>
+    <div class="spacer">
+      <h3>Secondary Menu Demo</h3>
+      <p>This demo showcases all 8 item types:</p>
+      <ul>
+        <li><code>tab</code> - Selectable items (Navigation group)</li>
+        <li><code>action</code> - Blue actions (Actions group)</li>
+        <li><code>action</code> with <code>variant: 'danger'</code> - Red danger action</li>
+        <li><code>filter</code> - Checkbox toggles (Filters group)</li>
+        <li><code>multiFilter</code> - Collapsible multi-select (Categories)</li>
+        <li><code>divider</code> - Visual separators</li>
+        <li><code>header</code> - Section labels</li>
+        <li><code>link</code> - External/internal links (Resources group)</li>
+      </ul>
+      <p>Try the collapse toggle on the left edge!</p>
+    </div>
   </div>
 `;

ts_web/elements/00group-appui/dees-appui-secondarymenu/dees-appui-secondarymenu.ts

@@ -1,8 +1,8 @@
 import * as plugins from '../../00plugins.js';
 import * as interfaces from '../../interfaces/index.js';
 
-import { DeesContextmenu } from '../../dees-contextmenu/dees-contextmenu.js';
-import '../../dees-icon/dees-icon.js';
+import { DeesContextmenu } from '../../00group-overlay/dees-contextmenu/dees-contextmenu.js';
+import '../../00group-utility/dees-icon/dees-icon.js';
 
 import {
   DeesElement,
@@ -19,11 +19,21 @@ import { themeDefaultStyles } from '../../00theme.js';
 
 /**
  * Secondary navigation menu for sub-navigation within MainMenu views
- * Supports collapsible groups, badges, and dynamic headings
+ *
+ * Supports 8 item types:
+ * 1. Tab - selectable, stays highlighted (default)
+ * 2. Action - executes without selection (blue)
+ * 3. Danger Action - red styling with optional confirmation
+ * 4. Filter - checkbox toggle
+ * 5. Multi-Filter - collapsible box with multiple checkboxes
+ * 6. Divider - visual separator
+ * 7. Header - non-interactive label
+ * 8. Link - opens URL
  */
 @customElement('dees-appui-secondarymenu')
 export class DeesAppuiSecondarymenu extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
 
   // INSTANCE
 
@@ -31,22 +41,30 @@ export class DeesAppuiSecondarymenu extends DeesElement {
   @property({ type: String })
   accessor heading: string = 'Menu';
 
-  /** Grouped items with collapse support */
+  /** Grouped items with collapse support - supports new ISecondaryMenuGroup */
   @property({ type: Array })
-  accessor groups: interfaces.IMenuGroup[] = [];
+  accessor groups: interfaces.ISecondaryMenuGroup[] = [];
 
   /** Legacy flat list support for backward compatibility */
   @property({ type: Array })
   accessor selectionOptions: (interfaces.IMenuItem | { divider: true })[] = [];
 
-  /** Currently selected item */
+  /** Currently selected tab item */
   @property({ type: Object })
-  accessor selectedItem: interfaces.IMenuItem | null = null;
+  accessor selectedItem: interfaces.ISecondaryMenuItemTab | null = null;
 
   /** Internal state for collapsed groups */
   @state()
   accessor collapsedGroups: Set<string> = new Set();
 
+  /** Internal state for collapsed multi-filters */
+  @state()
+  accessor collapsedMultiFilters: Set<string> = new Set();
+
+  /** Render counter to force re-renders when items are mutated */
+  @state()
+  private accessor renderCounter: number = 0;
+
   /** Horizontal collapse state */
   @property({ type: Boolean, reflect: true })
   accessor collapsed: boolean = false;
@@ -80,6 +98,12 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         --badge-error-bg: ${cssManager.bdTheme('#fee2e2', '#450a0a')};
         --badge-error-fg: ${cssManager.bdTheme('#991b1b', '#f87171')};
 
+        /* Action colors */
+        --action-primary: ${cssManager.bdTheme('#2563eb', '#3b82f6')};
+        --action-primary-hover: ${cssManager.bdTheme('#1d4ed8', '#60a5fa')};
+        --action-danger: ${cssManager.bdTheme('#dc2626', '#ef4444')};
+        --action-danger-hover: ${cssManager.bdTheme('#b91c1c', '#f87171')};
+
         position: relative;
         display: block;
         height: 100%;
@@ -178,6 +202,7 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         flex: 1;
         overflow-y: auto;
         overflow-x: hidden;
+        overscroll-behavior: contain;
         padding: 8px 0;
       }
 
@@ -212,7 +237,7 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         display: flex;
         align-items: center;
         justify-content: space-between;
-        padding: 8px 8px;
+        padding: 8px 12px;
         cursor: pointer;
         border-radius: 6px;
         transition: background 0.15s ease, opacity 0.2s ease, max-height 0.25s ease;
@@ -220,7 +245,14 @@ export class DeesAppuiSecondarymenu extends DeesElement {
       }
 
       .groupHeader:hover {
-        background: var(--sidebar-hover);
+        border: 1px solid ${cssManager.bdTheme('rgba(140, 120, 100, 0.06)', 'rgba(180, 160, 140, 0.08)')};
+        padding: 7px 11px;
+      }
+
+      .groupHeader:not(.collapsed) {
+        background: ${cssManager.bdTheme('rgba(140, 120, 100, 0.06)', 'rgba(180, 160, 140, 0.08)')};
+        border: none;
+        padding: 8px 12px;
       }
 
       .groupHeader .groupTitle {
@@ -229,7 +261,7 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         gap: 8px;
         font-size: 11px;
         font-weight: 600;
-        color: var(--sidebar-fg-muted);
+        color: ${cssManager.bdTheme('#78716c', '#b5a99a')};
         text-transform: uppercase;
         letter-spacing: 0.5px;
         white-space: nowrap;
@@ -237,14 +269,14 @@ export class DeesAppuiSecondarymenu extends DeesElement {
       }
 
       .groupHeader .groupTitle dees-icon {
-        font-size: 14px;
-        opacity: 0.7;
+        font-size: 16px;
+        color: ${cssManager.bdTheme('#78716c', '#b5a99a')};
       }
 
       .groupHeader .chevron {
         font-size: 12px;
         transition: transform 0.2s ease;
-        color: var(--sidebar-fg-muted);
+        color: ${cssManager.bdTheme('#78716c', '#b5a99a')};
       }
 
       .groupHeader.collapsed .chevron {
@@ -263,14 +295,16 @@ export class DeesAppuiSecondarymenu extends DeesElement {
       /* Group Items Container */
       .groupItems {
         overflow: hidden;
-        transition: max-height 0.25s ease, opacity 0.2s ease;
-        max-height: 500px;
+        transition: max-height 0.25s ease, opacity 0.2s ease, margin 0.25s ease;
+        max-height: 1000px;
         opacity: 1;
+        margin-bottom: 12px;
       }
 
       .groupItems.collapsed {
         max-height: 0;
         opacity: 0;
+        margin-bottom: 0;
       }
 
       /* Always show items when horizontally collapsed (regardless of group collapse state) */
@@ -279,7 +313,7 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         opacity: 1;
       }
 
-      /* Menu Item */
+      /* Menu Item Base */
       .menuItem {
         position: relative;
         display: flex;
@@ -304,6 +338,12 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         background: var(--sidebar-active);
       }
 
+      .menuItem.disabled {
+        opacity: 0.5;
+        cursor: not-allowed;
+        pointer-events: none;
+      }
+
       .menuItem.selected {
         background: var(--sidebar-active);
         color: var(--sidebar-fg-active);
@@ -340,6 +380,208 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         transition: opacity 0.2s ease, width 0.25s ease;
       }
 
+      /* Action Item Styles */
+      .menuItem.action-primary {
+        color: var(--action-primary);
+      }
+
+      .menuItem.action-primary:hover {
+        color: var(--action-primary-hover);
+        background: ${cssManager.bdTheme('rgba(37, 99, 235, 0.08)', 'rgba(59, 130, 246, 0.12)')};
+      }
+
+      .menuItem.action-primary dees-icon {
+        opacity: 1;
+      }
+
+      .menuItem.action-danger {
+        color: var(--action-danger);
+      }
+
+      .menuItem.action-danger:hover {
+        color: var(--action-danger-hover);
+        background: ${cssManager.bdTheme('rgba(220, 38, 38, 0.08)', 'rgba(239, 68, 68, 0.12)')};
+      }
+
+      .menuItem.action-danger dees-icon {
+        opacity: 1;
+      }
+
+      /* Filter Item Styles */
+      .menuItem.filter {
+        justify-content: space-between;
+      }
+
+      .menuItem.filter .filter-checkbox {
+        width: 16px;
+        height: 16px;
+        border: 2px solid ${cssManager.bdTheme('#d4d4d4', '#525252')};
+        border-radius: 4px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        transition: all 0.15s ease;
+        flex-shrink: 0;
+      }
+
+      .menuItem.filter .filter-checkbox.checked {
+        background: var(--sidebar-accent);
+        border-color: var(--sidebar-accent);
+      }
+
+      .menuItem.filter .filter-checkbox dees-icon {
+        font-size: 12px;
+        color: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
+        opacity: 1;
+      }
+
+      .menuItem.filter.active {
+        color: var(--sidebar-fg-active);
+      }
+
+      /* Multi-Filter Container */
+      .multiFilter {
+        margin: 4px 0;
+        border: 1px solid var(--sidebar-border);
+        border-radius: 8px;
+        overflow: hidden;
+        background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.02)', 'rgba(255, 255, 255, 0.02)')};
+      }
+
+      .multiFilter-header {
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        padding: 10px 12px;
+        cursor: pointer;
+        transition: background 0.15s ease;
+      }
+
+      .multiFilter-header:hover {
+        background: var(--sidebar-hover);
+      }
+
+      .multiFilter-header .multiFilter-title {
+        display: flex;
+        align-items: center;
+        gap: 8px;
+        font-size: 13px;
+        font-weight: 500;
+        color: var(--sidebar-fg-active);
+      }
+
+      .multiFilter-header .multiFilter-title dees-icon {
+        font-size: 16px;
+        opacity: 0.7;
+      }
+
+      .multiFilter-header .multiFilter-count {
+        font-size: 11px;
+        color: var(--sidebar-fg-muted);
+        background: var(--badge-default-bg);
+        padding: 2px 6px;
+        border-radius: 4px;
+      }
+
+      .multiFilter-header .chevron {
+        font-size: 12px;
+        transition: transform 0.2s ease;
+        color: var(--sidebar-fg-muted);
+      }
+
+      .multiFilter-header.collapsed .chevron {
+        transform: rotate(-90deg);
+      }
+
+      .multiFilter-options {
+        border-top: 1px solid var(--sidebar-border);
+        overflow: hidden;
+        transition: max-height 0.25s ease, opacity 0.2s ease;
+        max-height: 500px;
+        opacity: 1;
+      }
+
+      .multiFilter-options.collapsed {
+        max-height: 0;
+        opacity: 0;
+        border-top: none;
+      }
+
+      .multiFilter-option {
+        display: flex;
+        align-items: center;
+        gap: 10px;
+        padding: 8px 12px;
+        cursor: pointer;
+        transition: background 0.15s ease;
+        font-size: 13px;
+        color: var(--sidebar-fg);
+      }
+
+      .multiFilter-option:hover {
+        background: var(--sidebar-hover);
+        color: var(--sidebar-fg-active);
+      }
+
+      .multiFilter-option .option-checkbox {
+        width: 16px;
+        height: 16px;
+        border: 2px solid ${cssManager.bdTheme('#d4d4d4', '#525252')};
+        border-radius: 4px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        transition: all 0.15s ease;
+        flex-shrink: 0;
+      }
+
+      .multiFilter-option .option-checkbox.checked {
+        background: var(--sidebar-accent);
+        border-color: var(--sidebar-accent);
+      }
+
+      .multiFilter-option .option-checkbox dees-icon {
+        font-size: 12px;
+        color: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
+      }
+
+      .multiFilter-option dees-icon.option-icon {
+        font-size: 14px;
+        opacity: 0.7;
+      }
+
+      /* Divider */
+      .menuDivider {
+        height: 1px;
+        background: var(--sidebar-border);
+        margin: 8px 12px;
+      }
+
+      :host([collapsed]) .menuDivider {
+        margin: 8px 4px;
+      }
+
+      /* Header/Label */
+      .menuHeader {
+        padding: 12px 12px 4px 12px;
+        font-size: 10px;
+        font-weight: 600;
+        color: var(--sidebar-fg-muted);
+        text-transform: uppercase;
+        letter-spacing: 0.5px;
+      }
+
+      :host([collapsed]) .menuHeader {
+        display: none;
+      }
+
+      /* Link Item */
+      .menuItem.link .external-icon {
+        font-size: 12px;
+        opacity: 0.5;
+        margin-left: auto;
+      }
+
       /* Collapsed menu item styles */
       :host([collapsed]) .menuItem {
         justify-content: center;
@@ -357,6 +599,15 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         left: -4px;
       }
 
+      :host([collapsed]) .menuItem .filter-checkbox,
+      :host([collapsed]) .menuItem .external-icon {
+        display: none;
+      }
+
+      :host([collapsed]) .multiFilter {
+        display: none;
+      }
+
       /* Tooltip for collapsed state */
       .item-tooltip {
         position: absolute;
@@ -431,17 +682,17 @@ export class DeesAppuiSecondarymenu extends DeesElement {
         display: none;
       }
 
-      /* Divider */
+      /* Legacy options container */
+      .legacyOptions {
+        padding: 0 8px;
+      }
+
+      /* Divider (legacy) */
       .divider {
         height: 1px;
         background: var(--sidebar-border);
         margin: 8px 12px;
       }
-
-      /* Legacy options container */
-      .legacyOptions {
-        padding: 0 8px;
-      }
     `,
   ];
 
@@ -472,28 +723,58 @@ export class DeesAppuiSecondarymenu extends DeesElement {
             @click="${() => this.toggleGroup(group.name)}"
           >
             <span class="groupTitle">
-              ${group.iconName ? html`<dees-icon .icon="${group.iconName.startsWith('lucide:') ? group.iconName : `lucide:${group.iconName}`}"></dees-icon>` : ''}
+              ${group.iconName ? html`<dees-icon .icon="${this.normalizeIcon(group.iconName)}"></dees-icon>` : ''}
               ${group.name}
             </span>
             <dees-icon class="chevron" .icon="${'lucide:chevronDown'}"></dees-icon>
           </div>
           <div class="groupItems ${this.collapsedGroups.has(group.name) ? 'collapsed' : ''}">
-            ${group.items.map((item) => this.renderMenuItem(item, group))}
+            ${group.items.map((item) => this.renderItem(item, group))}
           </div>
         </div>
       `)}
     `;
   }
 
-  private renderMenuItem(item: interfaces.IMenuItem, group?: interfaces.IMenuGroup): TemplateResult {
+  private renderItem(item: interfaces.ISecondaryMenuItem, group?: interfaces.ISecondaryMenuGroup): TemplateResult {
+    // Check for hidden items
+    if ('hidden' in item && item.hidden) {
+      return html``;
+    }
+
+    // Determine item type
+    const itemType = 'type' in item ? item.type : 'tab';
+
+    switch (itemType) {
+      case 'action':
+        return this.renderActionItem(item as interfaces.ISecondaryMenuItemAction);
+      case 'filter':
+        return this.renderFilterItem(item as interfaces.ISecondaryMenuItemFilter);
+      case 'multiFilter':
+        return this.renderMultiFilterItem(item as interfaces.ISecondaryMenuItemMultiFilter);
+      case 'divider':
+        return this.renderDivider();
+      case 'header':
+        return this.renderHeader(item as interfaces.ISecondaryMenuItemHeader);
+      case 'link':
+        return this.renderLinkItem(item as interfaces.ISecondaryMenuItemLink);
+      case 'tab':
+      default:
+        return this.renderTabItem(item as interfaces.ISecondaryMenuItemTab, group);
+    }
+  }
+
+  private renderTabItem(item: interfaces.ISecondaryMenuItemTab, group?: interfaces.ISecondaryMenuGroup): TemplateResult {
     const isSelected = this.selectedItem?.key === item.key;
+    const isDisabled = item.disabled === true;
+
     return html`
       <div
-        class="menuItem ${isSelected ? 'selected' : ''}"
-        @click="${() => this.selectItem(item, group)}"
+        class="menuItem ${isSelected ? 'selected' : ''} ${isDisabled ? 'disabled' : ''}"
+        @click="${() => !isDisabled && this.selectTabItem(item, group)}"
         @contextmenu="${(e: MouseEvent) => this.handleContextMenu(e, item)}"
       >
-        ${item.iconName ? html`<dees-icon .icon="${item.iconName.startsWith('lucide:') ? item.iconName : `lucide:${item.iconName}`}"></dees-icon>` : ''}
+        ${item.iconName ? html`<dees-icon .icon="${this.normalizeIcon(item.iconName)}"></dees-icon>` : ''}
         <span class="itemLabel">${item.key}</span>
         ${item.badge !== undefined ? html`
           <span class="badge ${item.badgeVariant || 'default'}">${item.badge}</span>
@@ -503,6 +784,100 @@ export class DeesAppuiSecondarymenu extends DeesElement {
     `;
   }
 
+  private renderActionItem(item: interfaces.ISecondaryMenuItemAction): TemplateResult {
+    const variant = item.variant || 'primary';
+    const isDisabled = item.disabled === true;
+
+    return html`
+      <div
+        class="menuItem action-${variant} ${isDisabled ? 'disabled' : ''}"
+        @click="${() => !isDisabled && this.handleActionClick(item)}"
+      >
+        ${item.iconName ? html`<dees-icon .icon="${this.normalizeIcon(item.iconName)}"></dees-icon>` : ''}
+        <span class="itemLabel">${item.key}</span>
+        <span class="item-tooltip">${item.key}</span>
+      </div>
+    `;
+  }
+
+  private renderFilterItem(item: interfaces.ISecondaryMenuItemFilter): TemplateResult {
+    const isDisabled = item.disabled === true;
+
+    return html`
+      <div
+        class="menuItem filter ${item.active ? 'active' : ''} ${isDisabled ? 'disabled' : ''}"
+        @click="${() => !isDisabled && this.handleFilterToggle(item)}"
+      >
+        ${item.iconName ? html`<dees-icon .icon="${this.normalizeIcon(item.iconName)}"></dees-icon>` : ''}
+        <span class="itemLabel">${item.key}</span>
+        <div class="filter-checkbox ${item.active ? 'checked' : ''}">
+          ${item.active ? html`<dees-icon .icon="${'lucide:check'}"></dees-icon>` : ''}
+        </div>
+        <span class="item-tooltip">${item.key}</span>
+      </div>
+    `;
+  }
+
+  private renderMultiFilterItem(item: interfaces.ISecondaryMenuItemMultiFilter): TemplateResult {
+    const isCollapsed = this.collapsedMultiFilters.has(item.key);
+    const checkedCount = item.options.filter(opt => opt.checked).length;
+
+    return html`
+      <div class="multiFilter">
+        <div
+          class="multiFilter-header ${isCollapsed ? 'collapsed' : ''}"
+          @click="${() => this.toggleMultiFilter(item.key)}"
+        >
+          <span class="multiFilter-title">
+            ${item.iconName ? html`<dees-icon .icon="${this.normalizeIcon(item.iconName)}"></dees-icon>` : ''}
+            ${item.key}
+          </span>
+          ${checkedCount > 0 ? html`<span class="multiFilter-count">${checkedCount}</span>` : ''}
+          <dees-icon class="chevron" .icon="${'lucide:chevronDown'}"></dees-icon>
+        </div>
+        <div class="multiFilter-options ${isCollapsed ? 'collapsed' : ''}">
+          ${item.options.map(option => html`
+            <div
+              class="multiFilter-option"
+              @click="${() => this.handleMultiFilterOptionToggle(item, option.key)}"
+            >
+              <div class="option-checkbox ${option.checked ? 'checked' : ''}">
+                ${option.checked ? html`<dees-icon .icon="${'lucide:check'}"></dees-icon>` : ''}
+              </div>
+              ${option.iconName ? html`<dees-icon class="option-icon" .icon="${this.normalizeIcon(option.iconName)}"></dees-icon>` : ''}
+              <span>${option.label}</span>
+            </div>
+          `)}
+        </div>
+      </div>
+    `;
+  }
+
+  private renderDivider(): TemplateResult {
+    return html`<div class="menuDivider"></div>`;
+  }
+
+  private renderHeader(item: interfaces.ISecondaryMenuItemHeader): TemplateResult {
+    return html`<div class="menuHeader">${item.label}</div>`;
+  }
+
+  private renderLinkItem(item: interfaces.ISecondaryMenuItemLink): TemplateResult {
+    const isExternal = item.external ?? item.href.startsWith('http');
+    const isDisabled = item.disabled === true;
+
+    return html`
+      <div
+        class="menuItem link ${isDisabled ? 'disabled' : ''}"
+        @click="${() => !isDisabled && this.handleLinkClick(item)}"
+      >
+        ${item.iconName ? html`<dees-icon .icon="${this.normalizeIcon(item.iconName)}"></dees-icon>` : ''}
+        <span class="itemLabel">${item.key}</span>
+        ${isExternal ? html`<dees-icon class="external-icon" .icon="${'lucide:externalLink'}"></dees-icon>` : ''}
+        <span class="item-tooltip">${item.key}</span>
+      </div>
+    `;
+  }
+
   private renderLegacyOptions(): TemplateResult {
     return html`
       <div class="legacyOptions">
@@ -511,16 +886,25 @@ export class DeesAppuiSecondarymenu extends DeesElement {
             return html`<div class="divider"></div>`;
           }
           const item = option as interfaces.IMenuItem;
-          return this.renderMenuItem({
+          // Convert legacy IMenuItem to ISecondaryMenuItemTab
+          const tabItem: interfaces.ISecondaryMenuItemTab = {
             key: item.key,
             iconName: item.iconName,
             action: item.action,
-          });
+            badge: item.badge,
+            badgeVariant: item.badgeVariant,
+          };
+          return this.renderTabItem(tabItem);
         })}
       </div>
     `;
   }
 
+  // Helper to normalize icon names
+  private normalizeIcon(iconName: string): string {
+    return iconName.startsWith('lucide:') ? iconName : `lucide:${iconName}`;
+  }
+
   private toggleGroup(groupName: string): void {
     const newCollapsed = new Set(this.collapsedGroups);
     if (newCollapsed.has(groupName)) {
@@ -531,6 +915,16 @@ export class DeesAppuiSecondarymenu extends DeesElement {
     this.collapsedGroups = newCollapsed;
   }
 
+  private toggleMultiFilter(filterKey: string): void {
+    const newCollapsed = new Set(this.collapsedMultiFilters);
+    if (newCollapsed.has(filterKey)) {
+      newCollapsed.delete(filterKey);
+    } else {
+      newCollapsed.add(filterKey);
+    }
+    this.collapsedMultiFilters = newCollapsed;
+  }
+
   public toggleCollapse(): void {
     this.collapsed = !this.collapsed;
     this.dispatchEvent(new CustomEvent('collapse-change', {
@@ -540,7 +934,7 @@ export class DeesAppuiSecondarymenu extends DeesElement {
     }));
   }
 
-  private selectItem(item: interfaces.IMenuItem, group?: interfaces.IMenuGroup): void {
+  private selectTabItem(item: interfaces.ISecondaryMenuItemTab, group?: interfaces.ISecondaryMenuGroup): void {
     this.selectedItem = item;
     item.action();
 
@@ -551,7 +945,81 @@ export class DeesAppuiSecondarymenu extends DeesElement {
     }));
   }
 
-  private handleContextMenu(event: MouseEvent, item: interfaces.IMenuItem): void {
+  private async handleActionClick(item: interfaces.ISecondaryMenuItemAction): Promise<void> {
+    // Handle confirmation if required
+    if (item.confirmMessage) {
+      const confirmed = window.confirm(item.confirmMessage);
+      if (!confirmed) {
+        return;
+      }
+    }
+
+    await item.action();
+
+    this.dispatchEvent(new CustomEvent('action-click', {
+      detail: { item },
+      bubbles: true,
+      composed: true
+    }));
+  }
+
+  private handleFilterToggle(item: interfaces.ISecondaryMenuItemFilter): void {
+    const newActive = !item.active;
+    // Update the item's active state
+    item.active = newActive;
+    item.onToggle(newActive);
+
+    // Force re-render by incrementing the render counter
+    this.renderCounter++;
+
+    this.dispatchEvent(new CustomEvent('filter-toggle', {
+      detail: { item, active: newActive },
+      bubbles: true,
+      composed: true
+    }));
+  }
+
+  private handleMultiFilterOptionToggle(item: interfaces.ISecondaryMenuItemMultiFilter, optionKey: string): void {
+    // Update the option's checked state
+    const option = item.options.find(opt => opt.key === optionKey);
+    if (option) {
+      option.checked = !option.checked;
+    }
+
+    // Calculate the new selected keys
+    const selectedKeys = item.options
+      .filter(opt => opt.checked)
+      .map(opt => opt.key);
+
+    item.onChange(selectedKeys);
+
+    // Force re-render by incrementing the render counter
+    this.renderCounter++;
+
+    this.dispatchEvent(new CustomEvent('multifilter-change', {
+      detail: { item, selectedKeys },
+      bubbles: true,
+      composed: true
+    }));
+  }
+
+  private handleLinkClick(item: interfaces.ISecondaryMenuItemLink): void {
+    const isExternal = item.external ?? item.href.startsWith('http');
+
+    if (isExternal) {
+      window.open(item.href, '_blank', 'noopener,noreferrer');
+    } else {
+      window.location.href = item.href;
+    }
+
+    this.dispatchEvent(new CustomEvent('link-click', {
+      detail: { item },
+      bubbles: true,
+      composed: true
+    }));
+  }
+
+  private handleContextMenu(event: MouseEvent, item: interfaces.ISecondaryMenuItemTab): void {
     DeesContextmenu.openContextMenuWithOptions(event, [
       {
         name: 'View details',
@@ -572,26 +1040,52 @@ export class DeesAppuiSecondarymenu extends DeesElement {
     // Initialize collapsed state from group defaults
     if (this.groups.length > 0) {
       const initialCollapsed = new Set<string>();
+      const initialMultiFilterCollapsed = new Set<string>();
+
       this.groups.forEach(group => {
         if (group.collapsed) {
           initialCollapsed.add(group.name);
         }
-      });
-      this.collapsedGroups = initialCollapsed;
 
-      // Auto-select first item if none selected
-      if (!this.selectedItem && this.groups[0]?.items.length > 0) {
-        this.selectItem(this.groups[0].items[0], this.groups[0]);
+        // Check for collapsed multi-filters
+        group.items.forEach(item => {
+          if ('type' in item && item.type === 'multiFilter') {
+            const multiFilter = item as interfaces.ISecondaryMenuItemMultiFilter;
+            if (multiFilter.collapsed) {
+              initialMultiFilterCollapsed.add(multiFilter.key);
+            }
+          }
+        });
+      });
+
+      this.collapsedGroups = initialCollapsed;
+      this.collapsedMultiFilters = initialMultiFilterCollapsed;
+
+      // Auto-select first tab item if none selected
+      if (!this.selectedItem) {
+        for (const group of this.groups) {
+          for (const item of group.items) {
+            const itemType = 'type' in item ? item.type : 'tab';
+            if (itemType === 'tab' || itemType === undefined) {
+              const tabItem = item as interfaces.ISecondaryMenuItemTab;
+              if (!tabItem.disabled) {
+                this.selectTabItem(tabItem, group);
+                return;
+              }
+            }
+          }
+        }
       }
     } else if (this.selectionOptions.length > 0) {
       // Legacy mode: select first non-divider option
       const firstOption = this.selectionOptions.find(opt => !('divider' in opt)) as interfaces.IMenuItem;
       if (firstOption && !this.selectedItem) {
-        this.selectItem({
+        const tabItem: interfaces.ISecondaryMenuItemTab = {
           key: firstOption.key,
           iconName: firstOption.iconName,
           action: firstOption.action,
-        });
+        };
+        this.selectTabItem(tabItem);
       }
     }
   }

ts_web/elements/00group-appui/dees-appui-tabs/dees-appui-tabs.demo.ts

@@ -2,7 +2,7 @@ import { html, cssManager, css, DeesElement, customElement, state } from '@desig
 import * as interfaces from '../../interfaces/index.js';
 import type { DeesAppuiTabs } from './dees-appui-tabs.js';
 
-// Interactive demo component for closeable tabs
+// Interactive demo component for closeable tabs with action buttons
 @customElement('demo-closeable-tabs')
 class DemoCloseableTabs extends DeesElement {
   @state()
@@ -18,24 +18,6 @@ class DemoCloseableTabs extends DeesElement {
       :host {
         display: block;
       }
-      .controls {
-        display: flex;
-        gap: 8px;
-        margin-top: 16px;
-      }
-      button {
-        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.1)')};
-        border: 1px solid ${cssManager.bdTheme('rgba(59, 130, 246, 0.3)', 'rgba(59, 130, 246, 0.3)')};
-        color: ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
-        padding: 8px 16px;
-        border-radius: 6px;
-        cursor: pointer;
-        font-size: 13px;
-        transition: all 0.15s ease;
-      }
-      button:hover {
-        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.2)', 'rgba(59, 130, 246, 0.2)')};
-      }
       .info {
         margin-top: 16px;
         padding: 12px 16px;
@@ -66,17 +48,27 @@ class DemoCloseableTabs extends DeesElement {
     this.tabs = this.tabs.filter(t => t.key !== tabKey);
   }
 
+  private clearAll() {
+    const tabsEl = this.shadowRoot!.querySelector('dees-appui-tabs') as DeesAppuiTabs;
+    tabsEl?.clear();
+    this.tabs = [];
+    this.tabCounter = 0;
+  }
+
   render() {
+    const rightActions: interfaces.ITabAction[] = [
+      { id: 'add', iconName: 'lucide:plus', action: () => this.addTab(), tooltip: 'New Tab' },
+      { id: 'clear', iconName: 'lucide:trash2', action: () => this.clearAll(), tooltip: 'Clear All Tabs' },
+    ];
+
     return html`
       <dees-appui-tabs
         .tabs=${this.tabs}
+        .actionsRight=${rightActions}
         @tab-close=${(e: CustomEvent) => this.removeTab(e.detail.tab.key)}
       ></dees-appui-tabs>
-      <div class="controls">
-        <button @click=${() => this.addTab()}>+ Add New Tab</button>
-      </div>
       <div class="info">
-        Click the X button on tabs to close them. The "Main" tab is not closeable.
+        Click the X button on tabs to close them. Use the + button to add tabs and the trash button to clear all.
         <br>Current tabs: ${this.tabs.length}
       </div>
     `;
@@ -232,6 +224,16 @@ export const demoFunc = () => {
     { key: 'Archived', action: () => console.log('Archived clicked') },
   ];
 
+  const actionsLeft: interfaces.ITabAction[] = [
+    { id: 'back', iconName: 'lucide:arrowLeft', action: () => console.log('Back'), tooltip: 'Go Back' },
+  ];
+
+  const actionsRight: interfaces.ITabAction[] = [
+    { id: 'add', iconName: 'lucide:plus', action: () => console.log('Add tab'), tooltip: 'New Tab' },
+    { id: 'search', iconName: 'lucide:search', action: () => console.log('Search'), tooltip: 'Search Tabs' },
+    { id: 'disabled', iconName: 'lucide:lock', action: () => {}, tooltip: 'Disabled Action', disabled: true },
+  ];
+
   const demoContent = (text: string) => html`
     <div style="padding: 24px; color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};">
       ${text}
@@ -279,7 +281,17 @@ export const demoFunc = () => {
       </div>
 
       <div class="section">
-        <div class="section-title">Closeable Tabs (Browser-style)</div>
+        <div class="section-title">Tabs with Action Buttons</div>
+        <dees-appui-tabs
+          .tabs=${horizontalTabs}
+          .actionsLeft=${actionsLeft}
+          .actionsRight=${actionsRight}
+        ></dees-appui-tabs>
+        ${demoContent('Action buttons can be placed on either side of the tab bar. They remain fixed while tabs scroll. The lock icon shows a disabled action.')}
+      </div>
+
+      <div class="section">
+        <div class="section-title">Closeable Tabs with Actions</div>
         <demo-closeable-tabs></demo-closeable-tabs>
       </div>
 

ts_web/elements/00group-appui/dees-appui-tabs/dees-appui-tabs.ts

@@ -18,6 +18,7 @@ import { themeDefaultStyles } from '../../00theme.js';
 @customElement('dees-appui-tabs')
 export class DeesAppuiTabs extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
 
   // INSTANCE
   @property({
@@ -40,6 +41,12 @@ export class DeesAppuiTabs extends DeesElement {
   @property({ type: Number })
   accessor autoHideThreshold: number = 0;
 
+  @property({ type: Array })
+  accessor actionsLeft: interfaces.ITabAction[] = [];
+
+  @property({ type: Array })
+  accessor actionsRight: interfaces.ITabAction[] = [];
+
   // Scroll state for fade indicators
   @state()
   private accessor canScrollLeft: boolean = false;
@@ -72,6 +79,8 @@ export class DeesAppuiTabs extends DeesElement {
         border-bottom: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
         box-sizing: border-box;
         overflow: hidden;
+        display: flex;
+        align-items: stretch;
       }
 
       /* Scroll fade indicators */
@@ -104,6 +113,72 @@ export class DeesAppuiTabs extends DeesElement {
         opacity: 1;
       }
 
+      .scroll-area {
+        position: relative;
+        flex: 1;
+        min-width: 0;
+        overflow: hidden;
+        display: flex;
+      }
+
+      /* Tab action buttons */
+      .tab-actions {
+        display: flex;
+        align-items: center;
+        gap: 2px;
+        flex-shrink: 0;
+        padding: 0 4px;
+      }
+
+      .tab-actions.left {
+        padding-left: 12px;
+        padding-right: 8px;
+        border-right: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+      }
+
+      .tab-actions.right {
+        padding-right: 12px;
+        padding-left: 8px;
+        border-left: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+      }
+
+      .tab-action-button {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        width: 32px;
+        height: 32px;
+        border-radius: 6px;
+        cursor: pointer;
+        transition: background 0.15s ease, color 0.15s ease;
+        background: transparent;
+        color: ${cssManager.bdTheme('#71717a', '#71717a')};
+        flex-shrink: 0;
+      }
+
+      .tab-action-button:hover {
+        background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.06)', 'rgba(255, 255, 255, 0.06)')};
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+      }
+
+      .tab-action-button:active {
+        background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.1)', 'rgba(255, 255, 255, 0.1)')};
+      }
+
+      .tab-action-button.disabled {
+        opacity: 0.4;
+        cursor: not-allowed;
+      }
+
+      .tab-action-button.disabled:hover {
+        background: transparent;
+        color: ${cssManager.bdTheme('#71717a', '#71717a')};
+      }
+
+      .tab-action-button dees-icon {
+        font-size: 16px;
+      }
+
       .tabsContainer {
         position: relative;
         user-select: none;
@@ -116,15 +191,18 @@ export class DeesAppuiTabs extends DeesElement {
         font-size: 14px;
         overflow-x: auto;
         overflow-y: hidden;
+        overscroll-behavior: contain;
         scrollbar-width: thin;
         scrollbar-color: transparent transparent;
         height: 100%;
+        width: 100%;
         padding: 0 16px;
         gap: 4px;
       }
 
       /* Show scrollbar on hover */
-      .tabs-wrapper:hover .tabsContainer.horizontal {
+      .tabs-wrapper:hover .tabsContainer.horizontal,
+      .scroll-area:hover .tabsContainer.horizontal {
         scrollbar-color: ${cssManager.bdTheme('rgba(0,0,0,0.2)', 'rgba(255,255,255,0.2)')} transparent;
       }
 
@@ -142,11 +220,13 @@ export class DeesAppuiTabs extends DeesElement {
         transition: background 0.2s ease;
       }
 
-      .tabs-wrapper:hover .tabsContainer.horizontal::-webkit-scrollbar-thumb {
+      .tabs-wrapper:hover .tabsContainer.horizontal::-webkit-scrollbar-thumb,
+      .scroll-area:hover .tabsContainer.horizontal::-webkit-scrollbar-thumb {
         background: ${cssManager.bdTheme('rgba(0,0,0,0.2)', 'rgba(255,255,255,0.2)')};
       }
 
-      .tabs-wrapper:hover .tabsContainer.horizontal::-webkit-scrollbar-thumb:hover {
+      .tabs-wrapper:hover .tabsContainer.horizontal::-webkit-scrollbar-thumb:hover,
+      .scroll-area:hover .tabsContainer.horizontal::-webkit-scrollbar-thumb:hover {
         background: ${cssManager.bdTheme('rgba(0,0,0,0.35)', 'rgba(255,255,255,0.35)')};
       }
 
@@ -329,13 +409,20 @@ export class DeesAppuiTabs extends DeesElement {
     const containerClass = `tabsContainer ${this.tabStyle}`;
 
     if (isHorizontal) {
+      const hasLeftActions = this.actionsLeft && this.actionsLeft.length > 0;
+      const hasRightActions = this.actionsRight && this.actionsRight.length > 0;
+
       return html`
         <div class="${wrapperClass}">
-          <div class="scroll-fade scroll-fade-left ${this.canScrollLeft ? 'visible' : ''}"></div>
-          <div class="${containerClass}" @scroll=${this.handleScroll}>
-            ${this.tabs.map(tab => this.renderTab(tab, isHorizontal))}
+          ${hasLeftActions ? this.renderActions(this.actionsLeft, 'left') : ''}
+          <div class="scroll-area">
+            <div class="scroll-fade scroll-fade-left ${this.canScrollLeft ? 'visible' : ''}"></div>
+            <div class="${containerClass}" @scroll=${this.handleScroll}>
+              ${this.tabs.map(tab => this.renderTab(tab, isHorizontal))}
+            </div>
+            <div class="scroll-fade scroll-fade-right ${this.canScrollRight ? 'visible' : ''}"></div>
           </div>
-          <div class="scroll-fade scroll-fade-right ${this.canScrollRight ? 'visible' : ''}"></div>
+          ${hasRightActions ? this.renderActions(this.actionsRight, 'right') : ''}
           ${this.showTabIndicator ? html`<div class="tabIndicator"></div>` : ''}
         </div>
       `;
@@ -351,6 +438,22 @@ export class DeesAppuiTabs extends DeesElement {
     `;
   }
 
+  private renderActions(actions: interfaces.ITabAction[], position: 'left' | 'right'): TemplateResult {
+    return html`
+      <div class="tab-actions ${position}">
+        ${actions.map(action => html`
+          <div
+            class="tab-action-button ${action.disabled ? 'disabled' : ''}"
+            title="${action.tooltip || action.id}"
+            @click=${() => !action.disabled && action.action()}
+          >
+            <dees-icon .icon=${action.iconName}></dees-icon>
+          </div>
+        `)}
+      </div>
+    `;
+  }
+
   private renderTab(tab: interfaces.IMenuItem, isHorizontal: boolean): TemplateResult {
     const isSelected = tab === this.selectedTab;
     const classes = `tab ${isSelected ? 'selectedTab' : ''}`;
@@ -404,6 +507,14 @@ export class DeesAppuiTabs extends DeesElement {
     }));
   }
 
+  /**
+   * Clear all tabs and reset selection.
+   */
+  public clear(): void {
+    this.tabs = [];
+    this.selectedTab = null;
+  }
+
   private closeTab(e: Event, tab: interfaces.IMenuItem) {
     e.stopPropagation();  // Don't select tab when closing
 
@@ -421,14 +532,9 @@ export class DeesAppuiTabs extends DeesElement {
   }
 
   firstUpdated() {
-    if (this.tabs && this.tabs.length > 0) {
-      this.selectTab(this.tabs[0]);
-    }
-
-    // Set up ResizeObserver for scroll state updates
+    // Tab selection is handled by updated() lifecycle
     this.setupResizeObserver();
 
-    // Initial scroll state check
     requestAnimationFrame(() => {
       this.updateScrollState();
     });
@@ -501,8 +607,24 @@ export class DeesAppuiTabs extends DeesElement {
   async updated(changedProperties: Map<string, any>) {
     super.updated(changedProperties);
 
-    if (changedProperties.has('tabs') && this.tabs && this.tabs.length > 0 && !this.selectedTab) {
-      this.selectTab(this.tabs[0]);
+    if (changedProperties.has('tabs')) {
+      if (!this.tabs || this.tabs.length === 0) {
+        // Tabs are empty => reset selection
+        if (this.selectedTab !== null) {
+          this.selectedTab = null;
+          this.dispatchEvent(new CustomEvent('tab-select', {
+            detail: { tab: null },
+            bubbles: true,
+            composed: true,
+          }));
+        }
+      } else if (this.selectedTab && !this.tabs.includes(this.selectedTab)) {
+        // Selected tab was removed => select first available
+        this.selectTab(this.tabs[0]);
+      } else if (!this.selectedTab) {
+        // Tabs exist but nothing selected => select first
+        this.selectTab(this.tabs[0]);
+      }
     }
 
     if (changedProperties.has('selectedTab') || changedProperties.has('tabs')) {
@@ -541,21 +663,21 @@ export class DeesAppuiTabs extends DeesElement {
   }
 
   private shouldShowIndicator(): boolean {
-    return this.selectedTab && this.showTabIndicator && this.tabs.includes(this.selectedTab);
+    return !!this.selectedTab && this.showTabIndicator && this.tabs.includes(this.selectedTab);
   }
 
   private getSelectedTabElement(): HTMLElement | null {
-    const selectedIndex = this.tabs.indexOf(this.selectedTab);
+    const selectedIndex = this.tabs.indexOf(this.selectedTab!);
     const isHorizontal = this.tabStyle === 'horizontal';
-    const selector = isHorizontal 
+    const selector = isHorizontal
       ? `.tabs-wrapper .tabsContainer .tab:nth-child(${selectedIndex + 1})`
       : `.vertical-wrapper .tabsContainer .tab:nth-child(${selectedIndex + 1})`;
-      
-    return this.shadowRoot.querySelector(selector);
+
+    return this.shadowRoot!.querySelector(selector);
   }
 
   private getIndicatorElement(): HTMLElement | null {
-    return this.shadowRoot.querySelector('.tabIndicator');
+    return this.shadowRoot!.querySelector('.tabIndicator');
   }
 
   private handleInitialTransition(indicator: HTMLElement): void {
@@ -573,7 +695,7 @@ export class DeesAppuiTabs extends DeesElement {
     const tabContent = tabElement.querySelector('.tab-content') as HTMLElement;
     if (!tabContent) return;
 
-    const wrapperRect = indicator.parentElement.getBoundingClientRect();
+    const wrapperRect = indicator.parentElement!.getBoundingClientRect();
     const contentRect = tabContent.getBoundingClientRect();
     
     const contentLeft = contentRect.left - wrapperRect.left;
@@ -585,7 +707,7 @@ export class DeesAppuiTabs extends DeesElement {
   }
 
   private updateVerticalIndicator(indicator: HTMLElement, tabElement: HTMLElement): void {
-    const tabsContainer = this.shadowRoot.querySelector('.vertical-wrapper .tabsContainer') as HTMLElement;
+    const tabsContainer = this.shadowRoot!.querySelector('.vertical-wrapper .tabsContainer') as HTMLElement;
     if (!tabsContainer) return;
     
     indicator.style.top = `${tabElement.offsetTop + tabsContainer.offsetTop}px`;

ts_web/elements/00group-appui/dees-appui/dees-appui.demo.ts

@@ -1,7 +1,10 @@
 import { html, css, DeesElement, customElement, state } from '@design.estate/dees-element';
-import type { DeesAppuiBase } from './dees-appui-base.js';
+import type { DeesAppui } from './dees-appui.js';
 import type { IAppConfig, IViewActivationContext } from '../../interfaces/appconfig.js';
+import type * as interfaces from '../../interfaces/index.js';
 import '@design.estate/dees-wcctools/demotools';
+import '../../00group-dataview/dees-statsgrid/dees-statsgrid.js';
+import type { IStatsTile } from '../../00group-dataview/dees-statsgrid/dees-statsgrid.js';
 
 // Demo view component with lifecycle hooks
 @customElement('demo-dashboard-view')
@@ -9,14 +12,87 @@ class DemoDashboardView extends DeesElement {
   @state()
   accessor activated: boolean = false;
 
-  private ctx: IViewActivationContext;
+  private ctx!: IViewActivationContext;
+
+  private statsTiles: IStatsTile[] = [
+    {
+      id: 'users',
+      title: 'Active Users',
+      value: 1234,
+      type: 'number',
+      icon: 'lucide:users',
+      description: 'Online now',
+      color: '#22c55e'
+    },
+    {
+      id: 'api-calls',
+      title: 'API Calls',
+      value: 45200,
+      type: 'trend',
+      icon: 'lucide:activity',
+      description: '+12% from last hour',
+      color: '#3b82f6',
+      trendData: [32000, 35000, 38000, 41000, 39000, 42000, 45200]
+    },
+    {
+      id: 'health',
+      title: 'System Health',
+      value: 99.9,
+      unit: '%',
+      type: 'gauge',
+      icon: 'lucide:heart-pulse',
+      description: 'All systems operational',
+      color: '#10b981',
+      gaugeOptions: {
+        min: 0,
+        max: 100,
+        thresholds: [
+          { value: 80, color: '#ef4444' },
+          { value: 95, color: '#f59e0b' },
+          { value: 100, color: '#10b981' }
+        ]
+      }
+    },
+    {
+      id: 'response',
+      title: 'Avg Response',
+      value: 127,
+      unit: 'ms',
+      type: 'number',
+      icon: 'lucide:timer',
+      description: '-15ms from yesterday',
+      color: '#8b5cf6'
+    },
+    {
+      id: 'resources',
+      title: 'Resource Usage',
+      value: '',
+      type: 'multiPercentage',
+      icon: 'lucide:server',
+      percentages: [
+        { label: 'CPU', value: 67, color: '#3b82f6' },
+        { label: 'Memory', value: 84, color: '#8b5cf6' },
+        { label: 'Disk', value: 45, color: '#10b981' }
+      ]
+    },
+    {
+      id: 'requests',
+      title: 'Requests/sec',
+      value: 1850,
+      type: 'trend',
+      icon: 'lucide:zap',
+      description: 'Current throughput',
+      color: '#06b6d4',
+      trendData: [1200, 1400, 1350, 1600, 1750, 1680, 1850]
+    }
+  ];
 
   onActivate(context: IViewActivationContext) {
     this.ctx = context;
     this.activated = true;
     console.log('Dashboard activated with context:', context);
 
-    // Set view-specific secondary menu
+    // Set view-specific secondary menu with new item types
     context.appui.setSecondaryMenu({
       heading: 'Dashboard',
       groups: [
@@ -24,17 +100,36 @@ class DemoDashboardView extends DeesElement {
           name: 'Quick Access',
           iconName: 'lucide:zap',
           items: [
-            { key: 'overview', iconName: 'layoutDashboard', action: () => console.log('Overview') },
-            { key: 'recent', iconName: 'clock', badge: 5, action: () => console.log('Recent') },
-          ]
+            { key: 'Overview', iconName: 'layoutDashboard', action: () => console.log('Overview') },
+            { key: 'Recent', iconName: 'clock', badge: 5, action: () => console.log('Recent') },
+            { type: 'divider' },
+            { type: 'action', key: 'Refresh Data', iconName: 'lucide:refreshCw', action: () => alert('Refreshing dashboard data...') },
+          ] as interfaces.ISecondaryMenuItem[]
+        },
+        {
+          name: 'Filters',
+          iconName: 'lucide:filter',
+          items: [
+            { type: 'header', label: 'Time Range' },
+            { type: 'filter', key: 'Live Updates', iconName: 'lucide:radio', active: true, onToggle: (active) => console.log('Live updates:', active) },
+            { type: 'filter', key: 'Show Archived', iconName: 'lucide:archive', active: false, onToggle: (active) => console.log('Show archived:', active) },
+            { type: 'divider' },
+            { type: 'multiFilter', key: 'Data Sources', iconName: 'lucide:database', options: [
+              { key: 'api', label: 'API Server', checked: true, iconName: 'lucide:server' },
+              { key: 'web', label: 'Web Traffic', checked: true, iconName: 'lucide:globe' },
+              { key: 'mobile', label: 'Mobile App', checked: false, iconName: 'lucide:smartphone' },
+            ], onChange: (keys) => console.log('Data sources:', keys) },
+          ] as interfaces.ISecondaryMenuItem[]
         },
         {
           name: 'Analytics',
           iconName: 'lucide:barChart3',
           items: [
-            { key: 'metrics', iconName: 'activity', action: () => console.log('Metrics') },
-            { key: 'reports', iconName: 'fileText', badge: 'new', badgeVariant: 'success', action: () => console.log('Reports') },
-          ]
+            { key: 'Metrics', iconName: 'activity', action: () => console.log('Metrics') },
+            { key: 'Reports', iconName: 'fileText', badge: 'new', badgeVariant: 'success', action: () => console.log('Reports') },
+            { type: 'divider' },
+            { type: 'link', key: 'Analytics Docs', iconName: 'lucide:externalLink', href: 'https://docs.example.com/analytics' },
+          ] as interfaces.ISecondaryMenuItem[]
         }
       ]
     });
@@ -63,21 +158,9 @@ class DemoDashboardView extends DeesElement {
         }
         h1 { color: #fafafa; font-weight: 600; font-size: 24px; margin-bottom: 8px; }
         p { color: #737373; margin-bottom: 32px; }
-        .grid {
-          display: grid;
-          grid-template-columns: repeat(3, 1fr);
-          gap: 16px;
+        dees-statsgrid {
+          margin-bottom: 32px;
         }
-        .card {
-          background: rgba(255,255,255,0.03);
-          border: 1px solid rgba(255,255,255,0.08);
-          border-radius: 8px;
-          padding: 20px;
-        }
-        .card h3 { color: #fafafa; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
-        .metric { font-size: 32px; font-weight: 700; color: #fafafa; }
-        .status { display: inline-block; padding: 2px 8px; border-radius: 9px; font-size: 12px; }
-        .status.active { background: #14532d; color: #4ade80; }
 
         .ctx-actions {
           margin-top: 32px;
@@ -127,23 +210,10 @@ class DemoDashboardView extends DeesElement {
       </style>
       <h1>Dashboard</h1>
       <p>Welcome back! Here's an overview of your system.</p>
-      <div class="grid">
-        <div class="card">
-          <h3>Active Users</h3>
-          <div class="metric">1,234</div>
-          <span class="status active">Online</span>
-        </div>
-        <div class="card">
-          <h3>API Calls</h3>
-          <div class="metric">45.2K</div>
-          <p style="color: #4ade80; font-size: 12px; margin: 0;">+12% from last hour</p>
-        </div>
-        <div class="card">
-          <h3>System Health</h3>
-          <div class="metric">99.9%</div>
-          <p style="color: #737373; font-size: 12px; margin: 0;">All systems operational</p>
-        </div>
-      </div>
+      <dees-statsgrid
+        .tiles=${this.statsTiles}
+        @tile-action=${(e: CustomEvent) => console.log('Tile action:', e.detail)}
+      ></dees-statsgrid>
 
       <div class="ctx-actions">
         <h2>Context Actions (ctx.appui)</h2>
@@ -197,7 +267,7 @@ class DemoSettingsView extends DeesElement {
   @state()
   accessor hasChanges: boolean = false;
 
-  private appui: DeesAppuiBase;
+  private appui!: DeesAppui;
 
   onActivate(context: IViewActivationContext) {
     this.appui = context.appui as any;
@@ -322,11 +392,22 @@ class DemoProjectsView extends DeesElement {
       groups: [
         {
           name: 'My Projects',
+          iconName: 'lucide:folder',
           items: [
-            { key: 'active', iconName: 'folder', badge: 3, action: () => console.log('Active') },
-            { key: 'archived', iconName: 'archive', action: () => console.log('Archived') },
-            { key: 'shared', iconName: 'users', badge: 2, badgeVariant: 'warning', action: () => console.log('Shared') },
-          ]
+            { key: 'Active', iconName: 'folder', badge: 3, action: () => console.log('Active') },
+            { key: 'Archived', iconName: 'archive', action: () => console.log('Archived') },
+            { key: 'Shared', iconName: 'users', badge: 2, badgeVariant: 'warning', action: () => console.log('Shared') },
+          ] as interfaces.ISecondaryMenuItem[]
+        },
+        {
+          name: 'Quick Actions',
+          iconName: 'lucide:zap',
+          items: [
+            { type: 'action', key: 'New Project', iconName: 'lucide:folderPlus', action: () => alert('Create new project') },
+            { type: 'action', key: 'Import', iconName: 'lucide:download', action: () => alert('Import project') },
+            { type: 'divider' },
+            { type: 'link', key: 'Templates', iconName: 'lucide:layoutTemplate', href: 'https://templates.example.com' },
+          ] as interfaces.ISecondaryMenuItem[]
         }
       ]
     });
@@ -407,13 +488,40 @@ class DemoTasksView extends DeesElement {
       heading: 'Tasks',
       groups: [
         {
-          name: 'Filters',
+          name: 'Views',
+          iconName: 'lucide:eye',
           items: [
-            { key: 'all', iconName: 'list', badge: 12, action: () => console.log('All') },
-            { key: 'today', iconName: 'calendar', badge: 3, action: () => console.log('Today') },
-            { key: 'upcoming', iconName: 'clock', action: () => console.log('Upcoming') },
-            { key: 'completed', iconName: 'checkCircle', action: () => console.log('Completed') },
-          ]
+            { key: 'All Tasks', iconName: 'list', badge: 12, action: () => console.log('All') },
+            { key: 'Today', iconName: 'calendar', badge: 3, action: () => console.log('Today') },
+            { key: 'Upcoming', iconName: 'clock', action: () => console.log('Upcoming') },
+            { key: 'Completed', iconName: 'checkCircle', action: () => console.log('Completed') },
+          ] as interfaces.ISecondaryMenuItem[]
+        },
+        {
+          name: 'Filters',
+          iconName: 'lucide:filter',
+          items: [
+            { type: 'header', label: 'Priority' },
+            { type: 'multiFilter', key: 'Priority', iconName: 'lucide:flag', options: [
+              { key: 'high', label: 'High', checked: true, iconName: 'lucide:alertCircle' },
+              { key: 'medium', label: 'Medium', checked: true, iconName: 'lucide:minusCircle' },
+              { key: 'low', label: 'Low', checked: false, iconName: 'lucide:circle' },
+            ], onChange: (keys) => console.log('Priority filter:', keys) },
+            { type: 'divider' },
+            { type: 'header', label: 'Options' },
+            { type: 'filter', key: 'Show Subtasks', iconName: 'lucide:listTree', active: true, onToggle: (active) => console.log('Show subtasks:', active) },
+            { type: 'filter', key: 'Show Completed', iconName: 'lucide:checkSquare', active: false, onToggle: (active) => console.log('Show completed:', active) },
+          ] as interfaces.ISecondaryMenuItem[]
+        },
+        {
+          name: 'Actions',
+          iconName: 'lucide:zap',
+          items: [
+            { type: 'action', key: 'Add Task', iconName: 'lucide:plus', action: () => alert('Add new task') },
+            { type: 'action', key: 'Import Tasks', iconName: 'lucide:upload', action: () => alert('Import tasks') },
+            { type: 'divider' },
+            { type: 'action', key: 'Clear Completed', iconName: 'lucide:trash2', variant: 'danger', confirmMessage: 'Delete all completed tasks?', action: () => alert('Cleared completed tasks') },
+          ] as interfaces.ISecondaryMenuItem[]
         }
       ]
     });
@@ -605,6 +713,44 @@ export const demoFunc = () => {
 
     defaultView: 'dashboard',
 
+    bottomBar: {
+      visible: true,
+      widgets: [
+        {
+          id: 'status',
+          iconName: 'lucide:activity',
+          label: 'System Online',
+          status: 'success',
+          tooltip: 'All systems operational',
+          onClick: () => console.log('Status clicked'),
+        },
+        {
+          id: 'notifications',
+          iconName: 'lucide:bell',
+          label: '3 notifications',
+          status: 'warning',
+          tooltip: 'You have unread notifications',
+          onClick: () => console.log('Notifications clicked'),
+        },
+        {
+          id: 'version',
+          iconName: 'lucide:gitBranch',
+          label: 'v1.2.3',
+          position: 'right',
+          tooltip: 'Current version',
+        },
+      ],
+      actions: [
+        {
+          id: 'terminal',
+          iconName: 'lucide:terminal',
+          tooltip: 'Open Terminal',
+          position: 'right',
+          onClick: () => console.log('Terminal clicked'),
+        },
+      ],
+    },
+
     onViewChange: (viewId, view) => {
       console.log(`View changed to: ${viewId} (${view.name})`);
     },
@@ -619,7 +765,7 @@ export const demoFunc = () => {
   containerElement.className = 'demo-container';
   containerElement.style.cssText = 'position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden;';
 
-  const appuiElement = document.createElement('dees-appui-base') as DeesAppuiBase;
+  const appuiElement = document.createElement('dees-appui') as DeesAppui;
   containerElement.appendChild(appuiElement);
 
   // Initialize after element is connected

ts_web/elements/00group-appui/dees-appui/dees-appui.ts

@@ -15,7 +15,8 @@ import type { DeesAppuiMainmenu } from '../dees-appui-mainmenu/dees-appui-mainme
 import type { DeesAppuiSecondarymenu } from '../dees-appui-secondarymenu/dees-appui-secondarymenu.js';
 import type { DeesAppuiMaincontent } from '../dees-appui-maincontent/dees-appui-maincontent.js';
 import type { DeesAppuiActivitylog } from '../dees-appui-activitylog/dees-appui-activitylog.js';
-import { demoFunc } from './dees-appui-base.demo.js';
+import type { DeesAppuiBottombar } from '../dees-appui-bottombar/dees-appui-bottombar.js';
+import { demoFunc } from './dees-appui.demo.js';
 import { themeDefaultStyles } from '../../00theme.js';
 
 // View registry for managing views
@@ -23,6 +24,7 @@ import { ViewRegistry } from './view.registry.js';
 
 // Import child components
 import '../dees-appui-appbar/index.js';
+import '../dees-appui-bottombar/dees-appui-bottombar.js';
 import '../dees-appui-mainmenu/dees-appui-mainmenu.js';
 import '../dees-appui-secondarymenu/dees-appui-secondarymenu.js';
 import '../dees-appui-maincontent/dees-appui-maincontent.js';
@@ -30,13 +32,14 @@ import '../dees-appui-activitylog/dees-appui-activitylog.js';
 
 declare global {
   interface HTMLElementTagNameMap {
-    'dees-appui-base': DeesAppuiBase;
+    'dees-appui': DeesAppui;
   }
 }
 
-@customElement('dees-appui-base')
-export class DeesAppuiBase extends DeesElement {
+@customElement('dees-appui')
+export class DeesAppui extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['App UI'];
 
   // ==========================================
   // REACTIVE OBSERVABLES (RxJS Subjects)
@@ -98,10 +101,10 @@ export class DeesAppuiBase extends DeesElement {
   accessor secondarymenuHeading: string = '';
 
   @property({ type: Array })
-  accessor secondarymenuGroups: interfaces.IMenuGroup[] = [];
+  accessor secondarymenuGroups: interfaces.ISecondaryMenuGroup[] = [];
 
   @property({ type: Object })
-  accessor secondarymenuSelectedItem: interfaces.IMenuItem | undefined = undefined;
+  accessor secondarymenuSelectedItem: interfaces.ISecondaryMenuItemTab | undefined = undefined;
 
   // Collapse states
   @property({ type: Boolean })
@@ -126,6 +129,13 @@ export class DeesAppuiBase extends DeesElement {
   @property({ type: Number })
   accessor contentTabsAutoHideThreshold: number = 0;
 
+  // Activity log visibility and count
+  @state()
+  accessor activityLogVisible: boolean = false;
+
+  @state()
+  accessor activityLogCount: number = 0;
+
   // Properties for maincontent
   @property({ type: Array })
   accessor maincontentTabs: interfaces.IMenuItem[] = [];
@@ -133,6 +143,12 @@ export class DeesAppuiBase extends DeesElement {
   @property({ type: Object })
   accessor maincontentSelectedTab: interfaces.IMenuItem | undefined = undefined;
 
+  @property({ type: Array })
+  accessor contentTabActionsLeft: interfaces.ITabAction[] = [];
+
+  @property({ type: Array })
+  accessor contentTabActionsRight: interfaces.ITabAction[] = [];
+
   // References to child components
   @state()
   accessor appbar: DeesAppuiBar | undefined = undefined;
@@ -149,6 +165,12 @@ export class DeesAppuiBase extends DeesElement {
   @state()
   accessor activitylogElement: DeesAppuiActivitylog | undefined = undefined;
 
+  @state()
+  accessor bottombarElement: DeesAppuiBottombar | undefined = undefined;
+
+  @state()
+  accessor bottombarVisible: boolean = true;
+
   // Current view state
   @state()
   accessor currentView: interfaces.IViewDefinition | undefined = undefined;
@@ -172,32 +194,62 @@ export class DeesAppuiBase extends DeesElement {
       .maingrid {
         position: absolute;
         top: 40px;
-        height: calc(100% - 40px);
+        height: calc(100% - 40px - 24px);
         width: 100%;
         display: grid;
-        grid-template-columns: auto auto 1fr 240px;
+        /* grid-template-columns set dynamically in template */
         grid-template-rows: 1fr;
+        transition: grid-template-columns 0.3s ease, height 0.3s ease;
+        overflow: hidden;
+      }
+
+      :host([bottombar-hidden]) .maingrid {
+        height: calc(100% - 40px);
+      }
+
+      dees-appui-bottombar {
+        position: absolute;
+        bottom: 0;
+        left: 0;
+        right: 0;
+        z-index: 4;
       }
 
       /* Z-index layering for proper stacking */
       .maingrid > dees-appui-mainmenu {
         position: relative;
         z-index: 3;
+        min-height: 0;
       }
 
       .maingrid > dees-appui-secondarymenu {
         position: relative;
         z-index: 2;
+        min-height: 0;
       }
 
       .maingrid > dees-appui-maincontent {
         position: relative;
         z-index: 1;
+        min-height: 0;
       }
 
       .maingrid > dees-appui-activitylog {
         position: relative;
         z-index: 1;
+        overflow: hidden;
+        transition: opacity 0.3s ease, transform 0.3s ease;
+      }
+
+      .maingrid > dees-appui-activitylog.hidden {
+        opacity: 0;
+        transform: translateX(20px);
+        pointer-events: none;
+      }
+
+      .maingrid > dees-appui-activitylog.visible {
+        opacity: 1;
+        transform: translateX(0);
       }
 
       /* View container for dynamically loaded views */
@@ -221,14 +273,18 @@ export class DeesAppuiBase extends DeesElement {
         .user=${this.appbarUser}
         .profileMenuItems=${this.appbarProfileMenuItems}
         .showSearch=${this.appbarShowSearch}
+        .showActivityLogToggle=${true}
+        .activityLogCount=${this.activityLogCount}
+        .activityLogActive=${this.activityLogVisible}
         @menu-select=${(e: CustomEvent) => this.handleAppbarMenuSelect(e)}
         @breadcrumb-navigate=${(e: CustomEvent) => this.handleAppbarBreadcrumbNavigate(e)}
         @search-click=${() => this.handleAppbarSearchClick()}
         @search-query=${(e: CustomEvent) => this.handleAppbarSearchQuery(e)}
         @user-menu-open=${() => this.handleAppbarUserMenuOpen()}
         @profile-menu-select=${(e: CustomEvent) => this.handleAppbarProfileMenuSelect(e)}
+        @activity-toggle=${() => this.toggleActivityLog()}
       ></dees-appui-appbar>
-      <div class="maingrid">
+      <div class="maingrid" style="grid-template-columns: auto auto 1fr ${this.activityLogVisible ? '280px' : '0px'};">
         ${this.mainmenuVisible ? html`
           <dees-appui-mainmenu
             .logoIcon=${this.mainmenuLogoIcon}
@@ -258,14 +314,21 @@ export class DeesAppuiBase extends DeesElement {
           .showTabs=${this.maincontentTabsVisible}
           .tabsAutoHide=${this.contentTabsAutoHide}
           .tabsAutoHideThreshold=${this.contentTabsAutoHideThreshold}
+          .tabActionsLeft=${this.contentTabActionsLeft}
+          .tabActionsRight=${this.contentTabActionsRight}
           @tab-select=${(e: CustomEvent) => this.handleContentTabSelect(e)}
           @tab-close=${(e: CustomEvent) => this.handleContentTabClose(e)}
         >
           <div class="view-container"></div>
           <slot name="maincontent"></slot>
         </dees-appui-maincontent>
-        <dees-appui-activitylog></dees-appui-activitylog>
+        <dees-appui-activitylog
+          class="${this.activityLogVisible ? 'visible' : 'hidden'}"
+        ></dees-appui-activitylog>
       </div>
+      ${this.bottombarVisible ? html`
+        <dees-appui-bottombar></dees-appui-bottombar>
+      ` : ''}
     `;
   }
 
@@ -276,9 +339,17 @@ export class DeesAppuiBase extends DeesElement {
     this.secondarymenu = this.shadowRoot!.querySelector('dees-appui-secondarymenu') as DeesAppuiSecondarymenu;
     this.maincontent = this.shadowRoot!.querySelector('dees-appui-maincontent') as DeesAppuiMaincontent;
     this.activitylogElement = this.shadowRoot!.querySelector('dees-appui-activitylog') as DeesAppuiActivitylog;
+    this.bottombarElement = this.shadowRoot!.querySelector('dees-appui-bottombar') as DeesAppuiBottombar;
+
+    // Subscribe to activity log entry changes for badge count
+    if (this.activitylogElement) {
+      this.activitylogElement.entries$.subscribe((entries) => {
+        this.activityLogCount = entries.length;
+      });
+    }
 
     // Set appui reference in view registry for lifecycle context
-    this.viewRegistry.setAppuiRef(this as unknown as interfaces.TDeesAppuiBase);
+    this.viewRegistry.setAppuiRef(this as unknown as interfaces.TDeesAppui);
   }
 
   async disconnectedCallback() {
@@ -534,7 +605,7 @@ export class DeesAppuiBase extends DeesElement {
   /**
    * Set the secondary menu configuration
    */
-  public setSecondaryMenu(config: { heading?: string; groups: interfaces.IMenuGroup[] }): void {
+  public setSecondaryMenu(config: { heading?: string; groups: interfaces.ISecondaryMenuGroup[] }): void {
     if (config.heading !== undefined) {
       this.secondarymenuHeading = config.heading;
     }
@@ -544,7 +615,7 @@ export class DeesAppuiBase extends DeesElement {
   /**
    * Update a specific secondary menu group
    */
-  public updateSecondaryMenuGroup(groupName: string, update: Partial<interfaces.IMenuGroup>): void {
+  public updateSecondaryMenuGroup(groupName: string, update: Partial<interfaces.ISecondaryMenuGroup>): void {
     this.secondarymenuGroups = this.secondarymenuGroups.map(group =>
       group.name === groupName ? { ...group, ...update } : group
     );
@@ -555,7 +626,7 @@ export class DeesAppuiBase extends DeesElement {
    */
   public addSecondaryMenuItem(
     groupName: string,
-    item: interfaces.IMenuGroup['items'][0]
+    item: interfaces.ISecondaryMenuItem
   ): void {
     this.secondarymenuGroups = this.secondarymenuGroups.map(group => {
       if (group.name === groupName) {
@@ -569,13 +640,13 @@ export class DeesAppuiBase extends DeesElement {
   }
 
   /**
-   * Set the selected secondary menu item by key
+   * Set the selected secondary menu item by key (for tab items only)
    */
   public setSecondaryMenuSelection(itemKey: string): void {
     for (const group of this.secondarymenuGroups) {
-      const item = group.items.find(i => i.key === itemKey);
-      if (item) {
-        this.secondarymenuSelectedItem = item;
+      const item = group.items.find(i => 'key' in i && i.key === itemKey);
+      if (item && (!('type' in item) || item.type === 'tab' || item.type === undefined)) {
+        this.secondarymenuSelectedItem = item as interfaces.ISecondaryMenuItemTab;
         return;
       }
     }
@@ -638,6 +709,20 @@ export class DeesAppuiBase extends DeesElement {
     return this.maincontentSelectedTab;
   }
 
+  /**
+   * Set content tab action buttons on the left side
+   */
+  public setContentTabActionsLeft(actions: interfaces.ITabAction[]): void {
+    this.contentTabActionsLeft = [...actions];
+  }
+
+  /**
+   * Set content tab action buttons on the right side
+   */
+  public setContentTabActionsRight(actions: interfaces.ITabAction[]): void {
+    this.contentTabActionsRight = [...actions];
+  }
+
   // ==========================================
   // PROGRAMMATIC API: ACTIVITY LOG
   // ==========================================
@@ -673,6 +758,93 @@ export class DeesAppuiBase extends DeesElement {
     };
   }
 
+  /**
+   * Set activity log visibility
+   */
+  public setActivityLogVisible(visible: boolean): void {
+    this.activityLogVisible = visible;
+  }
+
+  /**
+   * Toggle activity log visibility
+   */
+  public toggleActivityLog(): void {
+    this.activityLogVisible = !this.activityLogVisible;
+  }
+
+  /**
+   * Get activity log visibility state
+   */
+  public getActivityLogVisible(): boolean {
+    return this.activityLogVisible;
+  }
+
+  // ==========================================
+  // PROGRAMMATIC API: BOTTOM BAR
+  // ==========================================
+
+  /**
+   * Get the bottom bar API for widget/action management
+   */
+  public get bottomBar(): interfaces.IBottomBarAPI {
+    if (!this.bottombarElement) {
+      // Return a deferred API that will work after firstUpdated
+      return {
+        addWidget: (widget) => {
+          this.updateComplete.then(() => this.bottombarElement?.addWidget(widget));
+        },
+        updateWidget: (id, update) => {
+          this.updateComplete.then(() => this.bottombarElement?.updateWidget(id, update));
+        },
+        removeWidget: (id) => {
+          this.updateComplete.then(() => this.bottombarElement?.removeWidget(id));
+        },
+        getWidget: (id) => this.bottombarElement?.getWidget(id),
+        clearWidgets: () => {
+          this.updateComplete.then(() => this.bottombarElement?.clearWidgets());
+        },
+        addAction: (action) => {
+          this.updateComplete.then(() => this.bottombarElement?.addAction(action));
+        },
+        removeAction: (id) => {
+          this.updateComplete.then(() => this.bottombarElement?.removeAction(id));
+        },
+        clearActions: () => {
+          this.updateComplete.then(() => this.bottombarElement?.clearActions());
+        },
+      };
+    }
+    return {
+      addWidget: (widget) => this.bottombarElement!.addWidget(widget),
+      updateWidget: (id, update) => this.bottombarElement!.updateWidget(id, update),
+      removeWidget: (id) => this.bottombarElement!.removeWidget(id),
+      getWidget: (id) => this.bottombarElement!.getWidget(id),
+      clearWidgets: () => this.bottombarElement!.clearWidgets(),
+      addAction: (action) => this.bottombarElement!.addAction(action),
+      removeAction: (id) => this.bottombarElement!.removeAction(id),
+      clearActions: () => this.bottombarElement!.clearActions(),
+    };
+  }
+
+  /**
+   * Set bottom bar visibility
+   */
+  public setBottomBarVisible(visible: boolean): void {
+    this.bottombarVisible = visible;
+    if (!visible) {
+      this.setAttribute('bottombar-hidden', '');
+    } else {
+      this.removeAttribute('bottombar-hidden');
+    }
+  }
+
+  /**
+   * Get bottom bar visibility state
+   */
+  public getBottomBarVisible(): boolean {
+    return this.bottombarVisible;
+  }
+
   // ==========================================
   // PROGRAMMATIC API: NAVIGATION
   // ==========================================
@@ -705,8 +877,13 @@ export class DeesAppuiBase extends DeesElement {
     try {
       await this.loadView(view, params);
 
-      // Update URL hash
-      const route = view.route || viewId;
+      // Update URL hash (substitute params into route pattern)
+      let route = view.route || viewId;
+      if (params) {
+        for (const [key, val] of Object.entries(params)) {
+          route = route.replace(`:${key}`, val);
+        }
+      }
       const newHash = `#${route}`;
       if (window.location.hash !== newHash) {
         window.history.pushState({ viewId }, '', newHash);
@@ -785,6 +962,23 @@ export class DeesAppuiBase extends DeesElement {
       }
     }
 
+    // Apply bottom bar config
+    if (config.bottomBar) {
+      this.setBottomBarVisible(config.bottomBar.visible ?? true);
+
+      if (config.bottomBar.widgets) {
+        config.bottomBar.widgets.forEach(widget => {
+          this.bottomBar.addWidget(widget);
+        });
+      }
+
+      if (config.bottomBar.actions) {
+        config.bottomBar.actions.forEach(action => {
+          this.bottomBar.addAction(action);
+        });
+      }
+    }
+
     // Setup domtools.router integration
     this.setupRouterIntegration(config);
 
@@ -843,7 +1037,7 @@ export class DeesAppuiBase extends DeesElement {
     if (!config.mainMenu?.sections) return [];
 
     return config.mainMenu.sections.map((section) => ({
-      name: section.name,
+      name: section.name || '',
       items: section.views
         .map((viewId) => {
           const view = this.viewRegistry.get(viewId);

ts_web/elements/00group-appui/dees-appui/index.ts

@@ -0,0 +1,2 @@
+export * from './dees-appui.js';
+export * from './view.registry.js';

ts_web/elements/00group-appui/dees-appui/readme.md

@@ -1,19 +1,19 @@
-# DeesAppuiBase
+# DeesAppui
 
-A comprehensive application shell component providing a complete UI framework with navigation, menus, activity logging, and view management.
+A comprehensive application shell component providing a complete UI framework with navigation, menus, activity logging, and view management. 🚀
 
 ## Quick Start
 
 ```typescript
 import { html, DeesElement, customElement } from '@design.estate/dees-element';
-import { DeesAppuiBase } from '@design.estate/dees-catalog';
+import { DeesAppui } from '@design.estate/dees-catalog';
 
 @customElement('my-app')
 class MyApp extends DeesElement {
-  private appui: DeesAppuiBase;
+  private appui: DeesAppui;
 
   async firstUpdated() {
-    this.appui = this.shadowRoot.querySelector('dees-appui-base');
+    this.appui = this.shadowRoot.querySelector('dees-appui');
 
     // Configure with views and menu
     this.appui.configure({
@@ -30,11 +30,39 @@ class MyApp extends DeesElement {
   }
 
   render() {
-    return html`<dees-appui-base></dees-appui-base>`;
+    return html`<dees-appui></dees-appui>`;
   }
 }
 ```
 
+## Architecture Overview
+
+The DeesAppui shell consists of several interconnected components:
+
+```
+┌─────────────────────────────────────────────────────────────────────┐
+│  AppBar (dees-appui-appbar)                                         │
+│  ├── Menus (File, Edit, View...)                                    │
+│  ├── Breadcrumbs                                                    │
+│  ├── User Profile + Dropdown                                        │
+│  └── Activity Log Toggle                                            │
+├─────────────┬───────────────────────────────────┬───────────────────┤
+│ Main Menu   │  Content Area                     │  Activity Log     │
+│ (collapsed/ │  ├── Content Tabs                 │  (slide panel)    │
+│  expanded)  │  │   (closable, from tables/lists)│                   │
+│             │  └── View Container               │                   │
+│ ┌─────────┐ │      └── Active View              │                   │
+│ │ 🏠 Home │ ├─────────────────────────────────┐ │                   │
+│ │ 📁 Files│ │ Secondary Menu                  │ │                   │
+│ │ ⚙ Settings ├── Collapsible Groups            │ │                   │
+│ │         │ │   ├── Item 1                    │ │                   │
+│ └─────────┘ │   ├── Item 2 (with badge)       │ │                   │
+│             │   └── Item 3                    │ │                   │
+└─────────────┴─────────────────────────────────┴───────────────────────┘
+```
+
+---
+
 ## Configuration API
 
 ### `configure(config: IAppConfig)`
@@ -155,74 +183,289 @@ appui.removeMainMenuItem('Main', 'tasks');
 
 // Selection
 appui.setMainMenuSelection('dashboard');
-appui.setMainMenuCollapsed(true);
+
+// Visibility control
+appui.setMainMenuCollapsed(true);     // Collapse to icon-only sidebar
+appui.setMainMenuVisible(false);       // Hide completely
 
 // Badges
 appui.setMainMenuBadge('inbox', 12);
 appui.clearMainMenuBadge('inbox');
 ```
 
-### Secondary Menu API
+---
 
-Views can control the secondary (contextual) menu.
+## Secondary Menu API 📋
+
+The secondary menu is a contextual sidebar that appears next to the main content area. It supports **collapsible groups** with icons and badges, making it perfect for:
+
+- **Settings pages** (grouped settings categories)
+- **File browsers** (folder trees)
+- **Project navigation** (grouped by category)
+- **Documentation** (chapters/sections)
+
+### Collapsible Groups
+
+Groups can be collapsed/expanded by clicking the group header. The state is visually indicated with an icon rotation.
 
 ```typescript
-// Set menu
+// Set secondary menu with collapsible groups
 appui.setSecondaryMenu({
   heading: 'Settings',
   groups: [
     {
       name: 'Account',
+      iconName: 'lucide:user',        // Group icon
+      collapsed: false,                // Initial state (default: false)
       items: [
-        { key: 'profile', iconName: 'lucide:user', action: () => {} },
-        { key: 'security', iconName: 'lucide:shield', action: () => {} },
+        { key: 'profile', iconName: 'lucide:user', action: () => showProfile() },
+        { key: 'security', iconName: 'lucide:shield', badge: '!', badgeVariant: 'warning', action: () => showSecurity() },
+        { key: 'billing', iconName: 'lucide:credit-card', action: () => showBilling() }
+      ]
+    },
+    {
+      name: 'Preferences',
+      iconName: 'lucide:settings',
+      collapsed: true,                 // Start collapsed
+      items: [
+        { key: 'notifications', iconName: 'lucide:bell', action: () => {} },
+        { key: 'appearance', iconName: 'lucide:palette', action: () => {} },
+        { key: 'language', iconName: 'lucide:globe', action: () => {} }
       ]
     }
   ]
 });
+```
 
-// Update group
-appui.updateSecondaryMenuGroup('Account', { items: newItems });
+### Secondary Menu Item Properties
 
-// Add item
-appui.addSecondaryMenuItem('Account', {
-  key: 'notifications',
-  iconName: 'lucide:bell',
-  action: () => {}
+```typescript
+interface ISecondaryMenuItem {
+  key: string;                    // Unique identifier
+  iconName?: string;              // Icon (e.g., 'lucide:user')
+  action: () => void;             // Click handler
+  badge?: string | number;        // Badge text/count
+  badgeVariant?: 'default' | 'success' | 'warning' | 'error';
+}
+
+interface ISecondaryMenuGroup {
+  name: string;                   // Group name (shown in header)
+  iconName?: string;              // Group icon
+  collapsed?: boolean;            // Initial collapsed state
+  items: ISecondaryMenuItem[];    // Items in this group
+}
+```
+
+### Updating Secondary Menu
+
+```typescript
+// Update a specific group
+appui.updateSecondaryMenuGroup('Account', {
+  items: [...newItems]
 });
 
-// Selection
+// Add item to a group
+appui.addSecondaryMenuItem('Account', {
+  key: 'api-keys',
+  iconName: 'lucide:key',
+  action: () => showApiKeys()
+});
+
+// Selection (highlights the item)
 appui.setSecondaryMenuSelection('profile');
 
+// Visibility control
+appui.setSecondaryMenuCollapsed(true);   // Collapse panel
+appui.setSecondaryMenuVisible(false);     // Hide completely
+
 // Clear
 appui.clearSecondaryMenu();
 ```
 
-### Content Tabs API
+### View-Specific Secondary Menus
 
-Control tabs in the main content area.
+Each view can define its own secondary menu that appears when the view is activated:
 
 ```typescript
-// Set tabs
-appui.setContentTabs([
-  { key: 'code', iconName: 'lucide:code', action: () => {} },
-  { key: 'preview', iconName: 'lucide:eye', action: () => {} }
-]);
+// In view definition
+{
+  id: 'settings',
+  name: 'Settings',
+  content: 'my-settings-view',
+  secondaryMenu: [
+    {
+      name: 'General',
+      items: [
+        { key: 'account', iconName: 'lucide:user', action: () => {} },
+        { key: 'security', iconName: 'lucide:shield', action: () => {} }
+      ]
+    }
+  ]
+}
 
-// Add/remove
-appui.addContentTab({ key: 'debug', iconName: 'lucide:bug', action: () => {} });
-appui.removeContentTab('debug');
-
-// Select
-appui.selectContentTab('preview');
-
-// Get current
-const current = appui.getSelectedContentTab();
+// Or set dynamically in view's onActivate hook
+onActivate(context: IViewActivationContext) {
+  context.appui.setSecondaryMenu({
+    heading: 'Project Files',
+    groups: [...]
+  });
+}
 ```
 
-### Activity Log API
+---
 
-Add activity entries to the right-side activity log.
+## Content Tabs API 📑
+
+Content tabs appear above the main view content. They're designed for **opening multiple items** from tables, lists, or other data sources—similar to browser tabs or IDE editor tabs.
+
+### Common Use Cases
+
+- **Table row details** - Click a row to open it as a tab
+- **Document editing** - Open multiple documents
+- **Entity inspection** - View customer, order, product details
+- **Multi-file editing** - Edit multiple configuration files
+
+### Closable Tabs
+
+Tabs can be closable, allowing users to open items, work with them, and close when done:
+
+```typescript
+// Set initial tabs
+appui.setContentTabs([
+  { key: 'overview', iconName: 'lucide:home', action: () => showOverview() },
+  { key: 'activity', iconName: 'lucide:activity', action: () => showActivity() }
+]);
+
+// Add a closable tab when user clicks a table row
+table.addEventListener('row-click', (e) => {
+  const item = e.detail.item;
+
+  appui.addContentTab({
+    key: `item-${item.id}`,
+    label: item.name,                      // Display label
+    iconName: 'lucide:file',
+    closable: true,                        // Allow closing
+    action: () => showItemDetails(item)
+  });
+
+  // Select the new tab
+  appui.selectContentTab(`item-${item.id}`);
+});
+
+// Handle tab close
+appui.addEventListener('tab-close', (e) => {
+  const tabKey = e.detail.key;
+  // Cleanup resources if needed
+  console.log(`Tab ${tabKey} closed`);
+});
+```
+
+### Tab Management
+
+```typescript
+// Add/remove tabs
+appui.addContentTab({
+  key: 'debug',
+  iconName: 'lucide:bug',
+  closable: true,
+  action: () => {}
+});
+appui.removeContentTab('debug');
+
+// Select tab
+appui.selectContentTab('preview');
+
+// Get current tab
+const current = appui.getSelectedContentTab();
+
+// Visibility control
+appui.setContentTabsVisible(false);        // Hide tab bar
+
+// Auto-hide when only one tab
+appui.setContentTabsAutoHide(true, 1);     // Hide when ≤ 1 tab
+```
+
+### Opening Items from Tables/Lists
+
+A common pattern is opening table rows as closable tabs:
+
+```typescript
+@customElement('my-customers-view')
+class MyCustomersView extends DeesElement {
+  private appui: DeesAppui;
+
+  onActivate(context: IViewActivationContext) {
+    this.appui = context.appui;
+
+    // Set base tabs
+    this.appui.setContentTabs([
+      { key: 'list', label: 'All Customers', iconName: 'lucide:users', action: () => this.showList() }
+    ]);
+  }
+
+  render() {
+    return html`
+      <dees-table
+        .data=${this.customers}
+        @row-dblclick=${this.openCustomerTab}
+      ></dees-table>
+    `;
+  }
+
+  openCustomerTab(e: CustomEvent) {
+    const customer = e.detail.item;
+    const tabKey = `customer-${customer.id}`;
+
+    // Check if tab already exists
+    const existingTab = this.appui.getSelectedContentTab();
+    if (existingTab?.key === tabKey) {
+      return; // Already viewing this customer
+    }
+
+    // Add new closable tab
+    this.appui.addContentTab({
+      key: tabKey,
+      label: customer.name,
+      iconName: 'lucide:user',
+      closable: true,
+      action: () => this.showCustomerDetails(customer)
+    });
+
+    this.appui.selectContentTab(tabKey);
+  }
+
+  showCustomerDetails(customer: Customer) {
+    // Render customer details
+    this.currentView = html`<customer-details .customer=${customer}></customer-details>`;
+  }
+
+  showList() {
+    this.currentView = html`<dees-table ...></dees-table>`;
+  }
+}
+```
+
+---
+
+## Activity Log API 📊
+
+The activity log is a slide-out panel on the right side showing user actions and system events.
+
+### Activity Log Toggle
+
+The appbar includes a toggle button with a badge showing the entry count:
+
+```typescript
+// Control visibility
+appui.setActivityLogVisible(true);     // Show panel
+appui.toggleActivityLog();             // Toggle state
+const isVisible = appui.getActivityLogVisible();
+
+// The toggle button automatically shows entry count
+// Add entries and the badge updates automatically
+```
+
+### Adding Entries
 
 ```typescript
 // Add single entry
@@ -234,19 +477,35 @@ appui.activityLog.add({
   data: { invoiceId: '123' }     // Optional metadata
 });
 
-// Add multiple
+// Add multiple entries (e.g., from backend)
 appui.activityLog.addMany([...entries]);
 
-// Clear
+// Clear all entries
 appui.activityLog.clear();
 
-// Query
+// Query entries
 const entries = appui.activityLog.getEntries();
 const filtered = appui.activityLog.filter({ user: 'John', type: 'create' });
 const searched = appui.activityLog.search('invoice');
 ```
 
-### Navigation API
+### Activity Entry Types
+
+Each type has a default icon that can be overridden:
+
+| Type | Default Icon | Use Case |
+|------|--------------|----------|
+| `login` | `lucide:log-in` | User sign-in |
+| `logout` | `lucide:log-out` | User sign-out |
+| `view` | `lucide:eye` | Page/item viewed |
+| `create` | `lucide:plus` | New item created |
+| `update` | `lucide:pencil` | Item modified |
+| `delete` | `lucide:trash` | Item deleted |
+| `custom` | `lucide:activity` | Custom events |
+
+---
+
+## Navigation API
 
 Navigate between views programmatically.
 
@@ -329,7 +588,7 @@ class MySettingsView extends DeesElement implements IViewLifecycle {
 
 ```typescript
 interface IViewActivationContext {
-  appui: DeesAppuiBase;           // Reference to the app shell
+  appui: DeesAppui;           // Reference to the app shell
   viewId: string;                  // The view ID being activated
   params?: Record<string, string>; // Route parameters
 }
@@ -421,14 +680,14 @@ appui.viewChanged$.subscribe((event) => {
 
 ```typescript
 import { html, DeesElement, customElement } from '@design.estate/dees-element';
-import { DeesAppuiBase, IViewActivationContext } from '@design.estate/dees-catalog';
+import { DeesAppui, IViewActivationContext } from '@design.estate/dees-catalog';
 
 @customElement('my-app')
 class MyApp extends DeesElement {
-  private appui: DeesAppuiBase;
+  private appui: DeesAppui;
 
   async firstUpdated() {
-    this.appui = this.shadowRoot.querySelector('dees-appui-base');
+    this.appui = this.shadowRoot.querySelector('dees-appui');
 
     this.appui.configure({
       branding: {
@@ -494,14 +753,14 @@ class MyApp extends DeesElement {
   }
 
   render() {
-    return html`<dees-appui-base></dees-appui-base>`;
+    return html`<dees-appui></dees-appui>`;
   }
 }
 
 // View with lifecycle hooks
 @customElement('crm-settings')
 class CrmSettings extends DeesElement {
-  private appui: DeesAppuiBase;
+  private appui: DeesAppui;
 
   onActivate(context: IViewActivationContext) {
     this.appui = context.appui;
@@ -512,6 +771,7 @@ class CrmSettings extends DeesElement {
       groups: [
         {
           name: 'Account',
+          iconName: 'lucide:user',
           items: [
             { key: 'profile', iconName: 'lucide:user', action: () => this.showSection('profile') },
             { key: 'security', iconName: 'lucide:shield', action: () => this.showSection('security') }
@@ -519,6 +779,8 @@ class CrmSettings extends DeesElement {
         },
         {
           name: 'Preferences',
+          iconName: 'lucide:settings',
+          collapsed: true,
           items: [
             { key: 'notifications', iconName: 'lucide:bell', action: () => this.showSection('notifications') }
           ]
@@ -557,4 +819,5 @@ All interfaces are exported from `@design.estate/dees-catalog`:
 - `IAppBarMenuItem` - App bar menu item
 - `IMainMenuConfig` - Main menu configuration
 - `ISecondaryMenuGroup` - Secondary menu group
-- `ITab` - Tab definition
+- `ISecondaryMenuItem` - Secondary menu item
+- `IMenuItem` - Tab/menu item definition

ts_web/elements/00group-appui/dees-appui/view.registry.ts

@@ -3,7 +3,7 @@ import type {
   IViewDefinition,
   IViewActivationContext,
   IViewLifecycle,
-  TDeesAppuiBase
+  TDeesAppui
 } from '../../interfaces/appconfig.js';
 
 /**
@@ -18,12 +18,12 @@ export class ViewRegistry {
   private views: Map<string, IViewDefinition> = new Map();
   private instances: Map<string, HTMLElement> = new Map();
   private currentViewId: string | null = null;
-  private appui: TDeesAppuiBase | null = null;
+  private appui: TDeesAppui | null = null;
 
   /**
    * Set the appui reference for view activation context
    */
-  public setAppuiRef(appui: TDeesAppuiBase): void {
+  public setAppuiRef(appui: TDeesAppui): void {
     this.appui = appui;
   }
 
@@ -173,7 +173,7 @@ export class ViewRegistry {
     }
 
     // Check for cached instance
-    let element = shouldCache ? this.instances.get(viewId) : undefined;
+    let element: HTMLElement | null | undefined = shouldCache ? this.instances.get(viewId) : undefined;
 
     if (element) {
       // Reuse cached instance - just show it

ts_web/elements/00group-appui/dees-mobilenavigation/dees-mobilenavigation.demo.ts

@@ -1,6 +1,6 @@
 import { html, css } from '@design.estate/dees-element';
-import '../00group-button/dees-button/dees-button.js';
-import '../dees-panel/dees-panel.js';
+import '../../00group-button/dees-button/dees-button.js';
+import '../../00group-layout/dees-panel/dees-panel.js';
 import '@design.estate/dees-wcctools/demotools';
 
 export const demoFunc = () => html`

ts_web/elements/00group-appui/dees-mobilenavigation/dees-mobilenavigation.ts

@@ -1,6 +1,6 @@
-import * as plugins from '../00plugins.js';
-import { zIndexRegistry } from '../00zindex.js';
-import { cssGeistFontFamily } from '../00fonts.js';
+import * as plugins from '../../00plugins.js';
+import { zIndexRegistry } from '../../00zindex.js';
+import { cssGeistFontFamily } from '../../00fonts.js';
 import {
   cssManager,
   css,
@@ -12,13 +12,14 @@ import {
   property,
   state,
 } from '@design.estate/dees-element';
-import { DeesWindowLayer } from '../dees-windowlayer/dees-windowlayer.js';
-import '../dees-icon/dees-icon.js';
-import { themeDefaultStyles } from '../00theme.js';
+import { DeesWindowLayer } from '../../00group-overlay/dees-windowlayer/dees-windowlayer.js';
+import '../../00group-utility/dees-icon/dees-icon.js';
+import { themeDefaultStyles } from '../../00theme.js';
 
 @customElement('dees-mobilenavigation')
 export class DeesMobilenavigation extends DeesElement {
   // STATIC
+  public static demoGroups = ['App UI'];
   public static demo = () => html`
     <dees-button @click=${() => {
       DeesMobilenavigation.createAndShow([
@@ -300,15 +301,15 @@ export class DeesMobilenavigation extends DeesElement {
     `;
   }
 
-  private windowLayer: DeesWindowLayer;
+  private windowLayer!: DeesWindowLayer;
 
   /**
    * inits the show
    */
   public async show() {
     const domtools = await this.domtoolsPromise;
-    const main = this.shadowRoot.querySelector('.main');
-    
+    const main = this.shadowRoot!.querySelector('.main');
+
     // Create window layer first (it will get its own z-index)
     if (!this.windowLayer) {
       this.windowLayer = await DeesWindowLayer.createAndShow({
@@ -327,7 +328,7 @@ export class DeesMobilenavigation extends DeesElement {
     zIndexRegistry.register(this, this.mobileNavZIndex);
 
     await domtools.convenience.smartdelay.delayFor(10);
-    main.classList.add('show');
+    main!.classList.add('show');
   }
 
   /**
@@ -335,8 +336,8 @@ export class DeesMobilenavigation extends DeesElement {
    */
   public async hide() {
     const domtools = await this.domtoolsPromise;
-    const main = this.shadowRoot.querySelector('.main');
-    main.classList.remove('show');
+    const main = this.shadowRoot!.querySelector('.main');
+    main!.classList.remove('show');
     
     // Unregister from z-index registry
     zIndexRegistry.unregister(this);

ts_web/elements/00group-appui/index.ts

@@ -1,9 +1,11 @@
 // App UI Components
 export * from './dees-appui-activitylog/index.js';
 export * from './dees-appui-appbar/index.js';
-export * from './dees-appui-base/index.js';
+export * from './dees-appui-bottombar/index.js';
+export * from './dees-appui/index.js';
 export * from './dees-appui-maincontent/index.js';
 export * from './dees-appui-mainmenu/index.js';
 export * from './dees-appui-secondarymenu/index.js';
 export * from './dees-appui-profiledropdown/index.js';
 export * from './dees-appui-tabs/index.js';
+export * from './dees-mobilenavigation/index.js';

ts_web/elements/00group-button/dees-button-exit/dees-button-exit.ts

@@ -16,6 +16,7 @@ export class DeesButtonExit extends DeesElement {
   public static demo = () => html`
     <dees-button-exit></dees-button-exit>
   `;
+  public static demoGroups = ['Button'];
 
   // INSTANCE
   @property({

ts_web/elements/00group-button/dees-button-group/dees-button-group.ts

@@ -21,6 +21,7 @@ declare global {
 @customElement('dees-button-group')
 export class DeesButtonGroup extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['Button'];
 
   @property()
   accessor label: string = '';

ts_web/elements/00group-button/dees-button/dees-button.demo.ts

@@ -1,10 +1,10 @@
 import { html, css, cssManager, domtools } from '@design.estate/dees-element';
 import '@design.estate/dees-wcctools/demotools';
-import '../../dees-panel/dees-panel.js';
+import '../../00group-layout/dees-panel/dees-panel.js';
 import '../../00group-form/dees-form/dees-form.js';
 import '../../00group-form/dees-form-submit/dees-form-submit.js';
 import '../../00group-input/dees-input-text/dees-input-text.js';
-import '../../dees-icon/dees-icon.js';
+import '../../00group-utility/dees-icon/dees-icon.js';
 import type { DeesButton } from '../dees-button/dees-button.js';
 
 export const demoFunc = () => html`
@@ -142,54 +142,95 @@ export const demoFunc = () => html`
       <dees-panel .title=${'3. Buttons with Icons'} .subtitle=${'Combining icons with text for enhanced visual communication'}>
         <div class="icon-row">
           <dees-button>
-            <dees-icon iconFA="faPlus"></dees-icon>
+            <dees-icon icon="fa:plus"></dees-icon>
             Add Item
           </dees-button>
           <dees-button type="destructive">
-            <dees-icon iconFA="faTrash"></dees-icon>
+            <dees-icon icon="fa:trash"></dees-icon>
             Delete
           </dees-button>
           <dees-button type="outline">
-            <dees-icon iconFA="faDownload"></dees-icon>
+            <dees-icon icon="lucide:Download"></dees-icon>
             Download
           </dees-button>
         </div>
-        
+
         <div class="icon-row">
           <dees-button type="secondary" size="sm">
-            <dees-icon iconFA="faCog"></dees-icon>
+            <dees-icon icon="fa:gear"></dees-icon>
             Settings
           </dees-button>
           <dees-button type="ghost">
-            <dees-icon iconFA="faChevronLeft"></dees-icon>
+            <dees-icon icon="fa:caretLeft"></dees-icon>
             Back
           </dees-button>
           <dees-button type="ghost">
             Next
-            <dees-icon iconFA="faChevronRight"></dees-icon>
+            <dees-icon icon="fa:caretRight"></dees-icon>
           </dees-button>
         </div>
-        
+
         <div class="icon-row">
           <dees-button size="icon" type="default">
-            <dees-icon iconFA="faPlus"></dees-icon>
+            <dees-icon icon="fa:plus"></dees-icon>
           </dees-button>
           <dees-button size="icon" type="secondary">
-            <dees-icon iconFA="faCog"></dees-icon>
+            <dees-icon icon="fa:gear"></dees-icon>
           </dees-button>
           <dees-button size="icon" type="outline">
-            <dees-icon iconFA="faSearch"></dees-icon>
+            <dees-icon icon="lucide:Search"></dees-icon>
           </dees-button>
           <dees-button size="icon" type="ghost">
-            <dees-icon iconFA="faEllipsisV"></dees-icon>
+            <dees-icon icon="lucide:MoreVertical"></dees-icon>
           </dees-button>
           <dees-button size="icon" type="destructive">
-            <dees-icon iconFA="faTrash"></dees-icon>
+            <dees-icon icon="fa:trash"></dees-icon>
           </dees-button>
         </div>
       </dees-panel>
     </dees-demowrapper>
-    
+
+    <dees-demowrapper .runAfterRender=${async (elementArg: HTMLElement) => {
+      // Track icon property button clicks
+      const buttons = elementArg.querySelectorAll('dees-button');
+      buttons.forEach((button) => {
+        button.addEventListener('clicked', () => {
+          const icon = button.getAttribute('icon') || 'none';
+          const position = button.getAttribute('iconPosition') || 'left';
+          console.log(`Icon property button: icon=${icon}, position=${position}`);
+        });
+      });
+    }}>
+      <dees-panel .title=${'4. Icons via Property'} .subtitle=${'Simplified icon syntax using the icon property'}>
+        <div class="icon-row">
+          <dees-button icon="fa:plus">Add Item</dees-button>
+          <dees-button type="destructive" icon="fa:trash">Delete</dees-button>
+          <dees-button type="outline" icon="lucide:Download">Download</dees-button>
+        </div>
+
+        <div class="icon-row">
+          <dees-button type="secondary" size="sm" icon="fa:gear">Settings</dees-button>
+          <dees-button type="ghost" icon="fa:caretLeft">Back</dees-button>
+          <dees-button type="ghost" icon="fa:caretRight" iconPosition="right">Next</dees-button>
+        </div>
+
+        <div class="icon-row">
+          <dees-button size="icon" type="default" icon="fa:plus"></dees-button>
+          <dees-button size="icon" type="secondary" icon="lucide:Settings"></dees-button>
+          <dees-button size="icon" type="outline" icon="lucide:Search"></dees-button>
+          <dees-button size="icon" type="ghost" icon="lucide:MoreVertical"></dees-button>
+          <dees-button size="icon" type="destructive" icon="fa:trash"></dees-button>
+        </div>
+
+        <div style="margin-top: 16px;">
+          <div class="code-snippet">
+            &lt;dees-button icon="fa:plus"&gt;Add Item&lt;/dees-button&gt;<br>
+            &lt;dees-button icon="fa:caretRight" iconPosition="right"&gt;Next&lt;/dees-button&gt;
+          </div>
+        </div>
+      </dees-panel>
+    </dees-demowrapper>
+
     <dees-demowrapper .runAfterRender=${async (elementArg: HTMLElement) => {
       // Demonstrate status changes
       const pendingButton = elementArg.querySelector('dees-button[status="pending"]');
@@ -215,7 +256,7 @@ export const demoFunc = () => html`
         });
       }
     }}>
-      <dees-panel .title=${'4. Button States'} .subtitle=${'Different states to indicate button status and loading conditions'}>
+      <dees-panel .title=${'5. Button States'} .subtitle=${'Different states to indicate button status and loading conditions'}>
         <div class="button-group">
           <dees-button status="normal">Normal</dees-button>
           <dees-button status="pending">Processing...</dees-button>
@@ -247,8 +288,8 @@ export const demoFunc = () => html`
       }
       
       if (dataBtn && output) {
-        dataBtn.addEventListener('clicked', (e: CustomEvent) => {
-          output.textContent = `Clicked: Secondary button with data: ${e.detail.data}`;
+        dataBtn.addEventListener('clicked', (e: Event) => {
+          output.textContent = `Clicked: Secondary button with data: ${(e as CustomEvent).detail.data}`;
         });
       }
       
@@ -260,7 +301,7 @@ export const demoFunc = () => html`
         });
       }
     }}>
-      <dees-panel .title=${'5. Event Handling'} .subtitle=${'Interactive examples with click event handling'}>
+      <dees-panel .title=${'6. Event Handling'} .subtitle=${'Interactive examples with click event handling'}>
         <div class="button-group">
           <dees-button>Click Me</dees-button>
           <dees-button type="secondary" .eventDetailData=${'custom-data-123'}>
@@ -281,9 +322,9 @@ export const demoFunc = () => html`
       const output = elementArg.querySelector('#form-output');
       
       if (form && output) {
-        form.addEventListener('formData', (e: CustomEvent) => {
-          output.innerHTML = '<strong>Form submitted with data:</strong><br>' + 
-            JSON.stringify(e.detail.data, null, 2);
+        form.addEventListener('formData', (e: Event) => {
+          output.innerHTML = '<strong>Form submitted with data:</strong><br>' +
+            JSON.stringify((e as CustomEvent).detail.data, null, 2);
         });
       }
       
@@ -303,7 +344,7 @@ export const demoFunc = () => html`
         });
       }
     }}>
-      <dees-panel .title=${'6. Form Integration'} .subtitle=${'Buttons working within forms with automatic spacing'}>
+      <dees-panel .title=${'7. Form Integration'} .subtitle=${'Buttons working within forms with automatic spacing'}>
         <dees-form>
           <dees-input-text label="Name" key="name" required></dees-input-text>
           <dees-input-text label="Email" key="email" type="email" required></dees-input-text>
@@ -330,7 +371,7 @@ export const demoFunc = () => html`
         }
       });
     }}>
-      <dees-panel .title=${'7. Backward Compatibility'} .subtitle=${'Old button types are automatically mapped to new variants'}>
+      <dees-panel .title=${'8. Backward Compatibility'} .subtitle=${'Old button types are automatically mapped to new variants'}>
         <div class="button-group">
           <dees-button type="normal">Normal → Default</dees-button>
           <dees-button type="highlighted">Highlighted → Destructive</dees-button>
@@ -371,36 +412,36 @@ export const demoFunc = () => html`
         });
       }
     }}>
-      <dees-panel .title=${'8. Advanced Examples'} .subtitle=${'Complex button configurations and real-world use cases'}>
+      <dees-panel .title=${'9. Advanced Examples'} .subtitle=${'Complex button configurations and real-world use cases'}>
         <div class="horizontal-group">
           <div class="vertical-group">
             <h4 style="margin: 0 0 8px 0; font-size: 14px; font-weight: 500;">Action Group</h4>
             <dees-button type="default" size="sm">
-              <dees-icon iconFA="faSave"></dees-icon>
+              <dees-icon icon="lucide:Save"></dees-icon>
               Save Changes
             </dees-button>
             <dees-button type="secondary" size="sm">
-              <dees-icon iconFA="faUndo"></dees-icon>
+              <dees-icon icon="lucide:Undo2"></dees-icon>
               Discard
             </dees-button>
             <dees-button type="ghost" size="sm">
-              <dees-icon iconFA="faQuestionCircle"></dees-icon>
+              <dees-icon icon="lucide:HelpCircle"></dees-icon>
               Help
             </dees-button>
           </div>
-          
+
           <div class="vertical-group">
             <h4 style="margin: 0 0 8px 0; font-size: 14px; font-weight: 500;">Danger Zone</h4>
             <dees-button type="destructive" size="sm">
-              <dees-icon iconFA="faTrash"></dees-icon>
+              <dees-icon icon="fa:trash"></dees-icon>
               Delete Account
             </dees-button>
             <dees-button type="outline" size="sm">
-              <dees-icon iconFA="faArchive"></dees-icon>
+              <dees-icon icon="lucide:Archive"></dees-icon>
               Archive Data
             </dees-button>
             <dees-button type="ghost" size="sm" disabled>
-              <dees-icon iconFA="faBan"></dees-icon>
+              <dees-icon icon="lucide:Ban"></dees-icon>
               Not Available
             </dees-button>
           </div>
@@ -409,8 +450,7 @@ export const demoFunc = () => html`
         <div style="margin-top: 24px;">
           <h4 style="margin: 0 0 8px 0; font-size: 14px; font-weight: 500;">Code Example:</h4>
           <div class="code-snippet">
-            &lt;dees-button type="default" size="sm" @clicked="\${handleClick}"&gt;<br>
-            &nbsp;&nbsp;&lt;dees-icon iconFA="faSave"&gt;&lt;/dees-icon&gt;<br>
+            &lt;dees-button type="default" size="sm" icon="lucide:Save" @clicked="\${handleClick}"&gt;<br>
             &nbsp;&nbsp;Save Changes<br>
             &lt;/dees-button&gt;
           </div>

ts_web/elements/00group-button/dees-button/dees-button.ts

@@ -23,6 +23,7 @@ declare global {
 @customElement('dees-button')
 export class DeesButton extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['Button'];
 
   @property({
     reflect: true,
@@ -30,10 +31,10 @@ export class DeesButton extends DeesElement {
       return true;
     }
   })
-  accessor text: string;
+  accessor text!: string;
 
   @property()
-  accessor eventDetailData: string;
+  accessor eventDetailData!: string;
 
   @property({
     type: Boolean,
@@ -67,6 +68,12 @@ export class DeesButton extends DeesElement {
   })
   accessor insideForm: boolean = false;
 
+  @property({ type: String, reflect: true })
+  accessor icon!: string;
+
+  @property({ type: String, reflect: true })
+  accessor iconPosition: 'left' | 'right' = 'left';
+
   constructor() {
     super();
   }
@@ -339,9 +346,62 @@ export class DeesButton extends DeesElement {
         height: 18px;
       }
 
+      /* Text alignment */
+      .textbox {
+        display: flex;
+        align-items: center;
+      }
+
     `,
   ];
 
+  /**
+   * Extracts icon and text from light DOM and sets properties
+   */
+  private extractLightDom(): void {
+    const iconElement = this.querySelector('dees-icon') as any;
+
+    // Get all text content from light DOM
+    const textContent = Array.from(this.childNodes)
+      .filter(node => node.nodeType === Node.TEXT_NODE)
+      .map(node => node.textContent?.trim())
+      .filter(Boolean)
+      .join(' ');
+
+    if (textContent && !this.text) {
+      this.text = textContent;
+    }
+
+    if (iconElement) {
+      // Get icon value
+      const iconValue = iconElement.icon || iconElement.getAttribute('icon') ||
+                        (iconElement.iconFA ? `fa:${iconElement.iconFA}` : null);
+
+      if (iconValue) {
+        // Determine position based on DOM order
+        const children = Array.from(this.childNodes);
+        const iconIndex = children.indexOf(iconElement);
+        const textNodes = children.filter(node =>
+          node.nodeType === Node.TEXT_NODE && node.textContent?.trim()
+        );
+
+        if (textNodes.length > 0) {
+          const firstTextIndex = children.indexOf(textNodes[0]);
+          this.iconPosition = iconIndex < firstTextIndex ? 'left' : 'right';
+        }
+
+        // Set the icon property
+        this.icon = iconValue;
+      }
+
+      // Remove the light DOM icon element
+      iconElement.remove();
+    }
+
+    // Clear all remaining light DOM
+    this.innerHTML = '';
+  }
+
   public render(): TemplateResult {
     // Map old types to new types for backward compatibility
     const typeMap: {[key: string]: string} = {
@@ -350,10 +410,20 @@ export class DeesButton extends DeesElement {
       'discreet': 'outline',
       'big': 'default' // Will use size instead
     };
-    
+
     const actualType = typeMap[this.type] || this.type;
     const actualSize = this.type === 'big' ? 'lg' : this.size;
-    
+
+    const leftIcon = this.iconPosition === 'left' && this.icon
+      ? html`<dees-icon .icon=${this.icon}></dees-icon>`
+      : '';
+    const rightIcon = this.iconPosition === 'right' && this.icon
+      ? html`<dees-icon .icon=${this.icon}></dees-icon>`
+      : '';
+
+    // For icon-only buttons, hide the textbox
+    const isIconOnly = actualSize === 'icon' && this.icon;
+
     return html`
       <div
         class="button ${this.isHidden ? 'hidden' : ''} ${actualType} size-${actualSize} ${this.status} ${this.disabled
@@ -362,13 +432,15 @@ export class DeesButton extends DeesElement {
         @click="${this.dispatchClick}"
       >
         ${this.status === 'normal' ? html``: html`
-          <dees-spinner 
-            .bnw=${true} 
+          <dees-spinner
+            .bnw=${true}
             status="${this.status}"
             size="${actualSize === 'sm' ? 14 : actualSize === 'lg' ? 18 : 16}"
           ></dees-spinner>
         `}
-        <div class="textbox">${this.text || html`<slot>Button</slot>`}</div>
+        ${leftIcon}
+        ${isIconOnly ? '' : html`<div class="textbox">${this.text || 'Button'}</div>`}
+        ${rightIcon}
       </div>
     `;
   }
@@ -389,6 +461,7 @@ export class DeesButton extends DeesElement {
   }
 
   public async firstUpdated() {
-    // Don't set default text here as it interferes with slotted content
+    // Extract light DOM content (icon + text) and set as properties
+    this.extractLightDom();
   }
 }

ts_web/elements/00group-chart/dees-chart-area/component.ts

@@ -12,6 +12,16 @@ import { chartAreaStyles } from './styles.js';
 import { renderChartArea } from './template.js';
 
 import type ApexCharts from 'apexcharts';
+
+type ApexAxisChartSeries = {
+  name?: string;
+  type?: string;
+  color?: string;
+  group?: string;
+  hidden?: boolean;
+  zIndex?: number;
+  data: (number | null)[] | { x: any; y: any; [key: string]: any }[] | [number, number | null][] | number[][];
+}[];
 import { DeesServiceLibLoader } from '../../../services/index.js';
 
 declare global {
@@ -23,10 +33,11 @@ declare global {
 @customElement('dees-chart-area')
 export class DeesChartArea extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['Chart'];
 
   // instance
   @state()
-  accessor chart: ApexCharts;
+  accessor chart!: ApexCharts;
 
   @property()
   accessor label: string = 'Untitled Chart';
@@ -57,8 +68,8 @@ export class DeesChartArea extends DeesElement {
   @property({ type: Number })
   accessor autoScrollInterval: number = 1000; // Auto-scroll interval in milliseconds (0 to disable)
 
-  private resizeObserver: ResizeObserver;
-  private resizeTimeout: number;
+  private resizeObserver!: ResizeObserver;
+  private resizeTimeout!: number;
   private internalChartData: ApexAxisChartSeries = [];
   private autoScrollTimer: number | null = null;
   private readonly DEBUG_RESIZE = false; // Set to true to enable resize debugging
@@ -121,7 +132,7 @@ export class DeesChartArea extends DeesElement {
       if (this.chart) {
         try {
           this.chart.destroy();
-          this.chart = null;
+          this.chart = null as any;
         } catch (error) {
           console.error('Error destroying chart:', error);
         }
@@ -159,14 +170,14 @@ export class DeesChartArea extends DeesElement {
     await new Promise(resolve => requestAnimationFrame(resolve));
     
     // Get actual dimensions of the container
-    const mainbox: HTMLDivElement = this.shadowRoot.querySelector('.mainbox');
-    const chartContainer: HTMLDivElement = this.shadowRoot.querySelector('.chartContainer');
-    
+    const mainbox: HTMLDivElement | null = this.shadowRoot!.querySelector('.mainbox');
+    const chartContainer: HTMLDivElement | null = this.shadowRoot!.querySelector('.chartContainer');
+
     if (!mainbox || !chartContainer) {
       console.error('Chart containers not found');
       return;
     }
-    
+
     // Calculate initial dimensions
     const styleChartContainer = window.getComputedStyle(chartContainer);
     const paddingTop = parseInt(styleChartContainer.paddingTop, 10);
@@ -357,7 +368,7 @@ export class DeesChartArea extends DeesElement {
     };
     
     try {
-      this.chart = new ApexChartsLib(this.shadowRoot.querySelector('.chartContainer'), options);
+      this.chart = new ApexChartsLib(this.shadowRoot!.querySelector('.chartContainer')!, options);
       await this.chart.render();
       
       // Give the chart a moment to fully initialize before resizing
@@ -365,7 +376,7 @@ export class DeesChartArea extends DeesElement {
       await this.resizeChart();
       
       // Ensure resize observer is watching the mainbox
-      const mainbox = this.shadowRoot.querySelector('.mainbox');
+      const mainbox = this.shadowRoot!.querySelector('.mainbox');
       if (mainbox && this.resizeObserver) {
         // Disconnect any previous observations
         this.resizeObserver.disconnect();
@@ -561,9 +572,9 @@ export class DeesChartArea extends DeesElement {
     }
     
     try {
-      const mainbox: HTMLDivElement = this.shadowRoot.querySelector('.mainbox');
-      const chartContainer: HTMLDivElement = this.shadowRoot.querySelector('.chartContainer');
-      
+      const mainbox: HTMLDivElement | null = this.shadowRoot!.querySelector('.mainbox');
+      const chartContainer: HTMLDivElement | null = this.shadowRoot!.querySelector('.chartContainer');
+
       if (!mainbox || !chartContainer) {
         return;
       }

ts_web/elements/00group-chart/dees-chart-area/demo.ts

@@ -44,8 +44,8 @@ export const demoFunc = () => {
       // Get the chart elements
       const chartElement = elementArg.querySelector('#main-chart') as DeesChartArea;
       const connectionsChartElement = elementArg.querySelector('#connections-chart') as DeesChartArea;
-      let intervalId: number;
-      let connectionsIntervalId: number;
+      let intervalId: number | null;
+      let connectionsIntervalId: number | null;
       let currentDataset = 'system';
 
       // Y-axis formatters for different datasets
@@ -71,7 +71,7 @@ export const demoFunc = () => {
 
       // Generate initial data points for time window
       const generateInitialData = (baseValue: number, variance: number, interval: number = DATA_POINT_INTERVAL) => {
-        const data = [];
+        const data: Array<{ x: string; y: number }> = [];
         const now = Date.now();
         const pointCount = Math.floor(TIME_WINDOW / interval);
         
@@ -240,10 +240,10 @@ export const demoFunc = () => {
       // Switch dataset
       const switchDataset = (name: string) => {
         currentDataset = name;
-        const dataset = datasets[name];
+        const dataset = (datasets as Record<string, any>)[name];
         chartElement.label = dataset.label;
         chartElement.series = dataset.series;
-        chartElement.yAxisFormatter = formatters[name];
+        chartElement.yAxisFormatter = (formatters as Record<string, any>)[name];
         
         // Set appropriate y-axis scaling
         if (name === 'system') {

ts_web/elements/00group-chart/dees-chart-log/dees-chart-log.demo.ts

@@ -1,16 +1,18 @@
-import { html } from '@design.estate/dees-element';
+import { html, css, cssManager } from '@design.estate/dees-element';
 import type { DeesChartLog } from '../dees-chart-log/dees-chart-log.js';
 import '@design.estate/dees-wcctools/demotools';
 
 export const demoFunc = () => {
   return html`
     <dees-demowrapper .runAfterRender=${async (elementArg: HTMLElement) => {
-      // Get the log element
-      const logElement = elementArg.querySelector('dees-chart-log') as DeesChartLog;
-      let intervalId: number;
+      // Get the log elements
+      const structuredLog = elementArg.querySelector('#structured-log') as DeesChartLog;
+      const rawLog = elementArg.querySelector('#raw-log') as DeesChartLog;
+      let structuredIntervalId: number | null;
+      let rawIntervalId: number | null;
 
       const serverSources = ['Server', 'Database', 'API', 'Auth', 'Cache', 'Queue', 'WebSocket', 'Scheduler'];
-      
+
       const logTemplates = {
         debug: [
           'Loading module: {{module}}',
@@ -49,14 +51,30 @@ export const demoFunc = () => {
         ],
       };
 
+      // Docker-like raw log lines with ANSI colors
+      const dockerLogTemplates = [
+        '\x1b[90m2024-01-15T10:23:45.123Z\x1b[0m \x1b[36mINFO\x1b[0m  [nginx] GET /api/health 200 - 2ms',
+        '\x1b[90m2024-01-15T10:23:45.456Z\x1b[0m \x1b[33mWARN\x1b[0m  [redis] Connection pool running low: 3/10',
+        '\x1b[90m2024-01-15T10:23:45.789Z\x1b[0m \x1b[31mERROR\x1b[0m [mongodb] Query timeout after 30000ms',
+        '\x1b[90m2024-01-15T10:23:46.012Z\x1b[0m \x1b[36mINFO\x1b[0m  [app] Processing batch job #{{jobId}}',
+        '\x1b[90m2024-01-15T10:23:46.345Z\x1b[0m \x1b[32mOK\x1b[0m    [health] All services healthy',
+        '\x1b[90m2024-01-15T10:23:46.678Z\x1b[0m \x1b[36mINFO\x1b[0m  [kafka] Message consumed from topic: events',
+        '\x1b[90m2024-01-15T10:23:47.001Z\x1b[0m \x1b[35mDEBUG\x1b[0m [grpc] Request received: GetUser(id={{userId}})',
+        '\x1b[90m2024-01-15T10:23:47.234Z\x1b[0m \x1b[31mERROR\x1b[0m [auth] Token validation failed: expired',
+        '\x1b[90m2024-01-15T10:23:47.567Z\x1b[0m \x1b[33mWARN\x1b[0m  [rate-limit] IP {{ip}} approaching rate limit',
+        '\x1b[90m2024-01-15T10:23:47.890Z\x1b[0m \x1b[36mINFO\x1b[0m  [websocket] Client connected: session={{session}}',
+        // Multi-line log entry like stack traces
+        '\x1b[31mError: Connection refused\x1b[0m\n    at TcpConnection.connect (/app/node_modules/pg/lib/connection.js:12:15)\n    at Pool.connect (/app/node_modules/pg/lib/pool.js:45:23)\n    at async DatabaseService.query (/app/src/db/service.ts:89:12)',
+      ];
+
       const generateRandomLog = () => {
         const levels: Array<'debug' | 'info' | 'warn' | 'error' | 'success'> = ['debug', 'info', 'warn', 'error', 'success'];
-        const weights = [0.2, 0.5, 0.15, 0.1, 0.05]; // Weighted probability
-        
+        const weights = [0.2, 0.5, 0.15, 0.1, 0.05];
+
         const random = Math.random();
         let cumulative = 0;
         let level: typeof levels[0] = 'info';
-        
+
         for (let i = 0; i < weights.length; i++) {
           cumulative += weights[i];
           if (random < cumulative) {
@@ -68,7 +86,7 @@ export const demoFunc = () => {
         const source = serverSources[Math.floor(Math.random() * serverSources.length)];
         const templates = logTemplates[level];
         const template = templates[Math.floor(Math.random() * templates.length)];
-        
+
         // Replace placeholders with random values
         const message = template
           .replace('{{module}}', ['express', 'mongoose', 'redis', 'socket.io'][Math.floor(Math.random() * 4)])
@@ -92,17 +110,30 @@ export const demoFunc = () => {
           .replace('{{port}}', String(3000 + Math.floor(Math.random() * 10)))
           .replace('{{size}}', String(Math.floor(Math.random() * 500) + 100));
 
-        logElement.addLog(level, message, source);
+        structuredLog.addLog(level, message, source);
       };
 
-      const startSimulation = () => {
-        if (!intervalId) {
-          // Generate logs at random intervals between 500ms and 2500ms
+      const generateDockerLog = () => {
+        const template = dockerLogTemplates[Math.floor(Math.random() * dockerLogTemplates.length)];
+        const now = new Date().toISOString();
+
+        const logLine = template
+          .replace(/2024-01-15T10:23:\d{2}\.\d{3}Z/g, now)
+          .replace('{{jobId}}', String(Math.floor(Math.random() * 10000)))
+          .replace('{{userId}}', String(Math.floor(Math.random() * 10000)))
+          .replace('{{ip}}', `192.168.1.${Math.floor(Math.random() * 255)}`)
+          .replace('{{session}}', Math.random().toString(36).substring(2, 11));
+
+        rawLog.writelnRaw(logLine);
+      };
+
+      const startStructuredSimulation = () => {
+        if (!structuredIntervalId) {
           const scheduleNext = () => {
             generateRandomLog();
             const nextDelay = Math.random() * 2000 + 500;
-            intervalId = window.setTimeout(() => {
-              if (intervalId) {
+            structuredIntervalId = window.setTimeout(() => {
+              if (structuredIntervalId) {
                 scheduleNext();
               }
             }, nextDelay);
@@ -111,10 +142,32 @@ export const demoFunc = () => {
         }
       };
 
-      const stopSimulation = () => {
-        if (intervalId) {
-          window.clearTimeout(intervalId);
-          intervalId = null;
+      const stopStructuredSimulation = () => {
+        if (structuredIntervalId) {
+          window.clearTimeout(structuredIntervalId);
+          structuredIntervalId = null;
+        }
+      };
+
+      const startRawSimulation = () => {
+        if (!rawIntervalId) {
+          const scheduleNext = () => {
+            generateDockerLog();
+            const nextDelay = Math.random() * 1000 + 200;
+            rawIntervalId = window.setTimeout(() => {
+              if (rawIntervalId) {
+                scheduleNext();
+              }
+            }, nextDelay);
+          };
+          scheduleNext();
+        }
+      };
+
+      const stopRawSimulation = () => {
+        if (rawIntervalId) {
+          window.clearTimeout(rawIntervalId);
+          rawIntervalId = null;
         }
       };
 
@@ -122,49 +175,103 @@ export const demoFunc = () => {
       const buttons = elementArg.querySelectorAll('dees-button');
       buttons.forEach(button => {
         const text = button.textContent?.trim();
-        if (text === 'Add Single Log') {
-          button.addEventListener('click', () => generateRandomLog());
-        } else if (text === 'Start Simulation') {
-          button.addEventListener('click', () => startSimulation());
-        } else if (text === 'Stop Simulation') {
-          button.addEventListener('click', () => stopSimulation());
+        switch (text) {
+          case 'Add Structured Log':
+            button.addEventListener('click', () => generateRandomLog());
+            break;
+          case 'Start Structured':
+            button.addEventListener('click', () => startStructuredSimulation());
+            break;
+          case 'Stop Structured':
+            button.addEventListener('click', () => stopStructuredSimulation());
+            break;
+          case 'Add Docker Log':
+            button.addEventListener('click', () => generateDockerLog());
+            break;
+          case 'Start Docker':
+            button.addEventListener('click', () => startRawSimulation());
+            break;
+          case 'Stop Docker':
+            button.addEventListener('click', () => stopRawSimulation());
+            break;
         }
       });
     }}>
       <style>
-      .demoBox {
-        position: relative;
-        background: #000000;
-        height: 100%;
-        width: 100%;
-        padding: 40px;
-        box-sizing: border-box;
-        display: flex;
-        flex-direction: column;
-        gap: 20px;
-      }
-      .controls {
-        display: flex;
-        gap: 10px;
-        flex-wrap: wrap;
-      }
-      .info {
-        color: #888;
-        font-size: 12px;
-        font-family: 'Geist Sans', sans-serif;
-      }
-    </style>
+        ${css`
+          .demoBox {
+            position: relative;
+            background: ${cssManager.bdTheme('hsl(0 0% 95%)', 'hsl(0 0% 5%)')};
+            height: 100%;
+            width: 100%;
+            padding: 40px;
+            box-sizing: border-box;
+            display: flex;
+            flex-direction: column;
+            gap: 24px;
+          }
+          .section {
+            display: flex;
+            flex-direction: column;
+            gap: 12px;
+          }
+          .section-title {
+            color: ${cssManager.bdTheme('hsl(0 0% 9%)', 'hsl(0 0% 95%)')};
+            font-size: 14px;
+            font-weight: 600;
+            font-family: 'Geist Sans', sans-serif;
+          }
+          .section-description {
+            color: ${cssManager.bdTheme('hsl(215.4 16.3% 46.9%)', 'hsl(215 20.2% 65.1%)')};
+            font-size: 12px;
+            font-family: 'Geist Sans', sans-serif;
+          }
+          .controls {
+            display: flex;
+            gap: 10px;
+            flex-wrap: wrap;
+          }
+        `}
+      </style>
     <div class="demoBox">
-      <div class="controls">
-        <dees-button>Add Single Log</dees-button>
-        <dees-button>Start Simulation</dees-button>
-        <dees-button>Stop Simulation</dees-button>
+      <!-- Structured Logs Section -->
+      <div class="section">
+        <div class="section-title">Structured Logs (ILogEntry)</div>
+        <div class="section-description">
+          Structured log entries with level, message, and source. Supports search and keyword highlighting.
+        </div>
+        <div class="controls">
+          <dees-button>Add Structured Log</dees-button>
+          <dees-button>Start Structured</dees-button>
+          <dees-button>Stop Structured</dees-button>
+        </div>
+        <dees-chart-log
+          id="structured-log"
+          .label=${'Production Server Logs'}
+          .highlightKeywords=${['error', 'failed', 'timeout']}
+          .showMetrics=${true}
+        ></dees-chart-log>
+      </div>
+
+      <!-- Raw Logs Section -->
+      <div class="section">
+        <div class="section-title">Raw Logs (Docker/Container Style)</div>
+        <div class="section-description">
+          Raw log output with ANSI escape sequences for real Docker/container logs.
+        </div>
+        <div class="controls">
+          <dees-button>Add Docker Log</dees-button>
+          <dees-button>Start Docker</dees-button>
+          <dees-button>Stop Docker</dees-button>
+        </div>
+        <dees-chart-log
+          id="raw-log"
+          .label=${'Docker Container Logs'}
+          .mode=${'raw'}
+          .showMetrics=${false}
+        ></dees-chart-log>
       </div>
-      <div class="info">Simulating realistic server logs with various levels and sources</div>
-      <dees-chart-log
-        .label=${'Production Server Logs'}
-      ></dees-chart-log>
     </div>
     </dees-demowrapper>
   `;
-};
+};

ts_web/elements/00group-dataview/dees-dataview-codebox/dees-dataview-codebox.ts

@@ -15,7 +15,7 @@ import type { HLJSApi } from 'highlight.js';
 import * as smartstring from '@push.rocks/smartstring';
 
 import * as domtools from '@design.estate/dees-domtools';
-import { DeesContextmenu } from '../../dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../../00group-overlay/dees-contextmenu/dees-contextmenu.js';
 import { DeesServiceLibLoader } from '../../../services/index.js';
 
 declare global {
@@ -27,6 +27,7 @@ declare global {
 @customElement('dees-dataview-codebox')
 export class DeesDataviewCodebox extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['Data View', 'Workspace'];
 
   @property()
   accessor progLang: string = 'typescript';
@@ -51,6 +52,8 @@ export class DeesDataviewCodebox extends DeesElement {
           text-align: left;
           font-size: 16px;
           font-family: ${cssGeistFontFamily};
+          height: 100%;
+          box-sizing: border-box;
         }
         .mainbox {
           position: relative;
@@ -60,6 +63,10 @@ export class DeesDataviewCodebox extends DeesElement {
           background: ${cssManager.bdTheme('#ffffff', '#09090b')};
           border-radius: 6px;
           overflow: hidden;
+          display: flex;
+          flex-direction: column;
+          height: 100%;
+          box-sizing: border-box;
         }
 
         .appbar {
@@ -73,6 +80,7 @@ export class DeesDataviewCodebox extends DeesElement {
           line-height: 32px;
           justify-content: center;
           align-items: center;
+          flex-shrink: 0;
         }
 
         .appbar .fileName {
@@ -94,6 +102,7 @@ export class DeesDataviewCodebox extends DeesElement {
           justify-content: flex-end;
           align-items: stretch;
           overflow: hidden;
+          flex-shrink: 0;
         }
 
         .spacesLabel {
@@ -120,7 +129,9 @@ export class DeesDataviewCodebox extends DeesElement {
         .codegrid {
           display: grid;
           grid-template-columns: 50px auto;
-          overflow: hidden;
+          overflow: auto;
+          flex: 1;
+          min-height: 0;
         }
 
         .lineNumbers {
@@ -192,7 +203,7 @@ export class DeesDataviewCodebox extends DeesElement {
       </style>
       <div
         class="mainbox"
-        @contextmenu="${(eventArg) => {
+        @contextmenu="${(eventArg: MouseEvent) => {
           DeesContextmenu.openContextMenuWithOptions(eventArg, [
             {
               name: 'About',
@@ -205,9 +216,7 @@ export class DeesDataviewCodebox extends DeesElement {
         }}"
       >
         <div class="appbar">
-          <dees-windowcontrols type="mac" position="left"></dees-windowcontrols>
           <div class="fileName">index.ts</div>
-          <dees-windowcontrols type="mac" position="right"></dees-windowcontrols>
         </div>
         <div class="codegrid">
           <div class="lineNumbers">
@@ -232,7 +241,7 @@ export class DeesDataviewCodebox extends DeesElement {
   private codeToDisplayStore = '';
   private highlightJs: HLJSApi | null = null;
 
-  public async updated(_changedProperties) {
+  public async updated(_changedProperties: Map<string, any>) {
     super.updated(_changedProperties);
     console.log('highlighting now');
     console.log(this.childNodes);
@@ -258,11 +267,11 @@ export class DeesDataviewCodebox extends DeesElement {
       this.highlightJs = await DeesServiceLibLoader.getInstance().loadHighlightJs();
     }
 
-    const localCodeNode = this.shadowRoot.querySelector('code');
+    const localCodeNode = this.shadowRoot!.querySelector('code');
     const highlightedHtml = this.highlightJs.highlight(this.codeToDisplayStore, {
       language: this.progLang,
       ignoreIllegals: true,
     });
-    localCodeNode.innerHTML = highlightedHtml.value;
+    localCodeNode!.innerHTML = highlightedHtml.value;
   }
 }

ts_web/elements/00group-dataview/dees-dataview-statusobject/dees-dataview-statusobject.demo.ts

@@ -50,6 +50,7 @@ export const demoFunc = () => html` <style>
           .statusObject=${{
             id: '1',
             name: 'API Gateway Service',
+            lastUpdated: Date.now(),
             combinedStatus: 'ok',
             combinedStatusText: 'All systems operational',
             details: [
@@ -89,6 +90,7 @@ export const demoFunc = () => html` <style>
           .statusObject=${{
             id: '2',
             name: 'PostgreSQL Cluster',
+            lastUpdated: Date.now() - 3600000,
             combinedStatus: 'partly_ok',
             combinedStatusText: 'Minor issues detected',
             details: [
@@ -128,6 +130,7 @@ export const demoFunc = () => html` <style>
           .statusObject=${{
             id: '3',
             name: 'CI/CD Pipeline',
+            lastUpdated: Date.now() - 86400000,
             combinedStatus: 'not_ok',
             combinedStatusText: 'Build failure',
             details: [

ts_web/elements/00group-dataview/dees-dataview-statusobject/dees-dataview-statusobject.ts

@@ -15,7 +15,7 @@ import {
 } from '@design.estate/dees-element';
 
 import * as tsclass from '@tsclass/tsclass';
-import { DeesContextmenu } from '../../dees-contextmenu/dees-contextmenu.js';
+import { DeesContextmenu } from '../../00group-overlay/dees-contextmenu/dees-contextmenu.js';
 import { themeDefaultStyles } from '../../00theme.js';
 
 declare global {
@@ -27,8 +27,9 @@ declare global {
 @customElement('dees-dataview-statusobject')
 export class DeesDataviewStatusobject extends DeesElement {
   public static demo = demoFunc;
+  public static demoGroups = ['Data View'];
 
-  @property({ type: Object }) accessor statusObject: tsclass.code.IStatusObject;
+  @property({ type: Object }) accessor statusObject!: tsclass.code.IStatusObject;
 
   public static styles = [
     themeDefaultStyles,
@@ -127,7 +128,7 @@ export class DeesDataviewStatusobject extends DeesElement {
         grid-template-columns: 48px auto;
         border-top: 1px solid ${cssManager.bdTheme('hsl(0 0% 94%)', 'hsl(0 0% 14.9%)')};
         transition: background-color 0.15s ease;
-        padding-right: 16px;
+        padding: 0 16px;
         cursor: context-menu;
       }
 
@@ -147,7 +148,7 @@ export class DeesDataviewStatusobject extends DeesElement {
       .detail .detailsText .label {
         font-size: 12px;
         font-weight: 500;
-        color: ${cssManager.bdTheme('hsl(0 0% 45.1%)', 'hsl(0 0% 63.9%)')}
+        color: ${cssManager.bdTheme('hsl(0 0% 45.1%)', 'hsl(0 0% 63.9%)')};
         margin-bottom: 2px;
         letter-spacing: -0.01em;
       }
@@ -158,6 +159,28 @@ export class DeesDataviewStatusobject extends DeesElement {
         color: ${cssManager.bdTheme('hsl(0 0% 15%)', 'hsl(0 0% 90%)')};
         line-height: 1.5;
       }
+
+      .bottomBar {
+        position: relative;
+        color: ${cssManager.bdTheme('hsl(0 0% 45.1%)', 'hsl(0 0% 63.9%)')};
+        background: ${cssManager.bdTheme('hsl(0 0% 97%)', 'hsl(0 0% 7%)')};
+        border-top: 1px solid ${cssManager.bdTheme('hsl(0 0% 89.8%)', 'hsl(0 0% 14.9%)')};
+        height: 28px;
+        font-size: 12px;
+        line-height: 28px;
+        display: flex;
+        justify-content: flex-end;
+        align-items: stretch;
+        overflow: hidden;
+        flex-shrink: 0;
+      }
+
+      .bottomBar .statusLabel {
+        padding: 0 16px;
+        display: flex;
+        align-items: center;
+        font-weight: 500;
+      }
     `,
   ];
 
@@ -208,6 +231,11 @@ export class DeesDataviewStatusobject extends DeesElement {
             </div>
           `;
         })}
+        <div class="bottomBar">
+          <div class="statusLabel">${this.statusObject?.lastUpdated
+            ? `Last updated: ${new Date(this.statusObject.lastUpdated).toLocaleString()}`
+            : ''}</div>
+        </div>
       </div>
     `;
   }
@@ -231,7 +259,7 @@ export class DeesDataviewStatusobject extends DeesElement {
       await navigator.clipboard.writeText(JSON.stringify(this.statusObject, null, 2));
       
       // Show feedback
-      const button = this.shadowRoot.querySelector('.copyMain') as HTMLElement;
+      const button = this.shadowRoot!.querySelector('.copyMain') as HTMLElement;
       const originalText = button.textContent;
       button.textContent = 'Copied!';
       

ts_web/elements/00group-dataview/dees-statsgrid/dees-statsgrid.demo.ts

@@ -1,7 +1,16 @@
 import { html, css, cssManager } from '@design.estate/dees-element';
 import '@design.estate/dees-wcctools/demotools';
-import '../dees-panel/dees-panel.js';
-import type { IStatsTile } from '../dees-statsgrid/dees-statsgrid.js';
+import '../../00group-layout/dees-panel/dees-panel.js';
+import type { IStatsTile, ICpuCore, IPartitionData, IDiskData } from '../dees-statsgrid/dees-statsgrid.js';
+
+// Helper function to generate random CPU core data
+const generateCpuCores = (count: number): ICpuCore[] => {
+  return Array.from({ length: count }, (_, i) => ({
+    id: i,
+    usage: Math.round(Math.random() * 100),
+    label: `${i}`,
+  }));
+};
 
 export const demoFunc = () => {
   return html`
@@ -334,7 +343,96 @@ export const demoFunc = () => {
         ></dees-statsgrid>
       </dees-panel>
       
-      <dees-panel .title=${'4. Interactive Features'} .subtitle=${'Tiles with actions and real-time updates'}>
+      <dees-panel .title=${'4. CPU Cores Visualization'} .subtitle=${'Vertical bar visualization for multi-core CPU usage with column spanning'}>
+        <dees-statsgrid
+          id="cpu-cores-grid"
+          .tiles=${[
+            {
+              id: 'cpu-cores-8',
+              title: 'CPU Cores (8-core)',
+              value: 0,
+              type: 'cpuCores',
+              icon: 'lucide:cpu',
+              columnSpan: 2,
+              coresData: generateCpuCores(8),
+              description: 'Intel i7 - 8 cores'
+            },
+            {
+              id: 'memory',
+              title: 'Memory Usage',
+              value: 68,
+              type: 'percentage',
+              icon: 'lucide:database',
+              description: '13.6 GB of 20 GB'
+            },
+            {
+              id: 'cpu-cores-16',
+              title: 'CPU Cores (16-core)',
+              value: 0,
+              type: 'cpuCores',
+              icon: 'lucide:cpu',
+              columnSpan: 2,
+              coresData: generateCpuCores(16),
+              description: 'AMD Ryzen 9 - 16 cores'
+            },
+            {
+              id: 'network',
+              title: 'Network I/O',
+              value: 245,
+              unit: 'MB/s',
+              type: 'trend',
+              icon: 'lucide:network',
+              trendData: [200, 220, 235, 240, 238, 245],
+              description: 'throughput'
+            },
+            {
+              id: 'cpu-cores-32',
+              title: 'Server CPU (32-core)',
+              value: 0,
+              type: 'cpuCores',
+              icon: 'lucide:server',
+              columnSpan: 3,
+              coresData: generateCpuCores(32),
+              description: 'AMD EPYC - 32 cores'
+            },
+            {
+              id: 'disk',
+              title: 'Disk Usage',
+              value: 42,
+              type: 'percentage',
+              icon: 'lucide:hard-drive',
+              description: '420 GB of 1 TB'
+            }
+          ]}
+          .gridActions=${[
+            {
+              name: 'Randomize',
+              iconName: 'lucide:shuffle',
+              action: async () => {
+                const grid = document.querySelector('#cpu-cores-grid') as any;
+                if (!grid) return;
+                const tiles = grid.tiles.map((tile: any) => {
+                  if (tile.type === 'cpuCores' && tile.coresData) {
+                    return {
+                      ...tile,
+                      coresData: tile.coresData.map((core: any) => ({
+                        ...core,
+                        usage: Math.round(Math.random() * 100)
+                      }))
+                    };
+                  }
+                  return tile;
+                });
+                grid.tiles = tiles;
+              }
+            }
+          ]}
+          .minTileWidth=${250}
+          .gap=${16}
+        ></dees-statsgrid>
+      </dees-panel>
+
+      <dees-panel .title=${'5. Interactive Features'} .subtitle=${'Tiles with actions and real-time updates'}>
         <dees-statsgrid
           id="interactive-grid"
           .tiles=${[
@@ -448,7 +546,7 @@ export const demoFunc = () => {
         ></dees-statsgrid>
       </dees-panel>
       
-      <dees-panel .title=${'5. Code Example'} .subtitle=${'How to implement a stats grid with TypeScript'}>
+      <dees-panel .title=${'6. Code Example'} .subtitle=${'How to implement a stats grid with TypeScript'}>
         <div class="code-block">${`const tiles: IStatsTile[] = [
   {
     id: 'revenue',
@@ -503,8 +601,136 @@ html\`
   ></dees-statsgrid>
 \`;`}</div>
       </dees-panel>
+
+      <dees-panel .title=${'7. Disk & Storage Tiles'} .subtitle=${'Partition and physical disk visualization tiles'}>
+        <dees-statsgrid
+          .tiles=${[
+            {
+              id: 'root-partition',
+              title: 'Root Partition',
+              value: 0,
+              type: 'partition',
+              icon: 'lucide:folder-root',
+              partitionData: {
+                used: 698_341_425_152,      // ~650 GB
+                total: 1_073_741_824_000,   // ~1 TB
+                filesystem: 'ext4',
+                mountPoint: '/'
+              }
+            },
+            {
+              id: 'home-partition',
+              title: 'Home Partition',
+              value: 0,
+              type: 'partition',
+              icon: 'lucide:home',
+              partitionData: {
+                used: 214_748_364_800,      // ~200 GB
+                total: 536_870_912_000,     // ~500 GB
+                filesystem: 'ext4',
+                mountPoint: '/home'
+              }
+            },
+            {
+              id: 'data-partition',
+              title: 'Data Partition',
+              value: 0,
+              type: 'partition',
+              icon: 'lucide:database',
+              partitionData: {
+                used: 1_932_735_283_200,    // ~1.8 TB (90% - critical)
+                total: 2_147_483_648_000,   // ~2 TB
+                filesystem: 'xfs',
+                mountPoint: '/data'
+              }
+            },
+            {
+              id: 'nvme-ssd',
+              title: 'Primary NVMe',
+              value: 0,
+              type: 'disk',
+              icon: 'lucide:hard-drive',
+              columnSpan: 2,
+              diskData: {
+                capacity: 2_000_000_000_000,  // 2 TB
+                model: 'Samsung 990 Pro',
+                type: 'nvme',
+                iops: {
+                  read: 7450,
+                  write: 6900
+                },
+                health: 98
+              }
+            },
+            {
+              id: 'sata-ssd',
+              title: 'Secondary SSD',
+              value: 0,
+              type: 'disk',
+              icon: 'lucide:hard-drive',
+              diskData: {
+                capacity: 1_000_000_000_000,  // 1 TB
+                model: 'Crucial MX500',
+                type: 'ssd',
+                iops: {
+                  read: 560,
+                  write: 510
+                },
+                health: 85
+              }
+            },
+            {
+              id: 'hdd-storage',
+              title: 'Backup HDD',
+              value: 0,
+              type: 'disk',
+              icon: 'lucide:archive',
+              diskData: {
+                capacity: 8_000_000_000_000,  // 8 TB
+                model: 'Seagate IronWolf',
+                type: 'hdd',
+                iops: {
+                  read: 210,
+                  write: 195
+                },
+                health: 42
+              }
+            }
+          ]}
+          .minTileWidth=${280}
+          .gap=${16}
+        ></dees-statsgrid>
+
+        <div class="tile-config">
+          <div class="config-section">
+            <div class="config-title">Partition Tile Properties</div>
+            <div class="config-description">
+              <ul style="margin: 8px 0; padding-left: 20px;">
+                <li><strong>partitionData.used:</strong> Used space in bytes (auto-formatted)</li>
+                <li><strong>partitionData.total:</strong> Total capacity in bytes</li>
+                <li><strong>partitionData.filesystem:</strong> Filesystem type (ext4, xfs, ntfs)</li>
+                <li><strong>partitionData.mountPoint:</strong> Mount point path (optional)</li>
+              </ul>
+              Color thresholds: Normal (&lt;75%), Warning (75-90%), Critical (&gt;90%)
+            </div>
+          </div>
+          <div class="config-section">
+            <div class="config-title">Disk Tile Properties</div>
+            <div class="config-description">
+              <ul style="margin: 8px 0; padding-left: 20px;">
+                <li><strong>diskData.capacity:</strong> Total capacity in bytes</li>
+                <li><strong>diskData.model:</strong> Disk model name (optional)</li>
+                <li><strong>diskData.type:</strong> Disk type: 'ssd', 'hdd', or 'nvme'</li>
+                <li><strong>diskData.iops:</strong> Read/write IOPS (optional)</li>
+                <li><strong>diskData.health:</strong> Health percentage 0-100 (optional)</li>
+              </ul>
+              Health thresholds: Good (70-100%), Warning (30-70%), Critical (&lt;30%)
+            </div>
+          </div>
+        </div>
+      </dees-panel>
     </div>
-    
+
     <script>
       // Cleanup live updates on page unload
       window.addEventListener('beforeunload', () => {

ts_web/elements/00group-dataview/dees-storage-browser/dees-storage-browser.demo.ts

@@ -0,0 +1,156 @@
+import { html } from '@design.estate/dees-element';
+import type { IStorageDataProvider, IStorageObject } from './interfaces.js';
+import './dees-storage-browser.js';
+
+// Mock in-memory storage data provider for demo purposes
+class MockStorageDataProvider implements IStorageDataProvider {
+  private objects: Map<string, { content: string; contentType: string; size: number; lastModified: string }> = new Map();
+
+  constructor() {
+    const now = new Date().toISOString();
+    // Seed with sample data
+    this.objects.set('documents/readme.md', {
+      content: btoa('# Welcome\n\nThis is a demo Storage browser.\n'),
+      contentType: 'text/markdown',
+      size: 42,
+      lastModified: now,
+    });
+    this.objects.set('documents/config.json', {
+      content: btoa('{\n  "name": "demo",\n  "version": "1.0.0"\n}'),
+      contentType: 'application/json',
+      size: 48,
+      lastModified: now,
+    });
+    this.objects.set('documents/notes/todo.txt', {
+      content: btoa('Buy milk\nFix bug #42\nDeploy to production'),
+      contentType: 'text/plain',
+      size: 45,
+      lastModified: now,
+    });
+    this.objects.set('images/logo.png', {
+      content: btoa('fake-png-data'),
+      contentType: 'image/png',
+      size: 24500,
+      lastModified: now,
+    });
+    this.objects.set('images/banner.jpg', {
+      content: btoa('fake-jpg-data'),
+      contentType: 'image/jpeg',
+      size: 156000,
+      lastModified: now,
+    });
+    this.objects.set('scripts/deploy.sh', {
+      content: btoa('#!/bin/bash\necho "Deploying..."\n'),
+      contentType: 'text/plain',
+      size: 34,
+      lastModified: now,
+    });
+    this.objects.set('index.html', {
+      content: btoa('<!DOCTYPE html>\n<html>\n<body>\n  <h1>Hello World</h1>\n</body>\n</html>'),
+      contentType: 'text/html',
+      size: 72,
+      lastModified: now,
+    });
+    this.objects.set('styles.css', {
+      content: btoa('body { margin: 0; font-family: sans-serif; }'),
+      contentType: 'text/css',
+      size: 44,
+      lastModified: now,
+    });
+  }
+
+  async listObjects(bucket: string, prefix?: string, delimiter?: string): Promise<{ objects: IStorageObject[]; prefixes: string[] }> {
+    const pfx = prefix || '';
+    const objects: IStorageObject[] = [];
+    const prefixes = new Set<string>();
+
+    for (const [key, data] of this.objects) {
+      if (!key.startsWith(pfx)) continue;
+      const rest = key.slice(pfx.length);
+
+      if (delimiter) {
+        const slashIndex = rest.indexOf(delimiter);
+        if (slashIndex >= 0) {
+          prefixes.add(pfx + rest.slice(0, slashIndex + 1));
+        } else {
+          objects.push({ key, size: data.size, lastModified: data.lastModified });
+        }
+      } else {
+        objects.push({ key, size: data.size, lastModified: data.lastModified });
+      }
+    }
+
+    return { objects, prefixes: Array.from(prefixes).sort() };
+  }
+
+  async getObject(bucket: string, key: string): Promise<{ content: string; contentType: string; size: number; lastModified: string }> {
+    const obj = this.objects.get(key);
+    if (!obj) throw new Error('Not found');
+    return { ...obj };
+  }
+
+  async putObject(bucket: string, key: string, base64Content: string, contentType: string): Promise<boolean> {
+    this.objects.set(key, {
+      content: base64Content,
+      contentType,
+      size: atob(base64Content).length,
+      lastModified: new Date().toISOString(),
+    });
+    return true;
+  }
+
+  async deleteObject(bucket: string, key: string): Promise<boolean> {
+    return this.objects.delete(key);
+  }
+
+  async deletePrefix(bucket: string, prefix: string): Promise<boolean> {
+    for (const key of this.objects.keys()) {
+      if (key.startsWith(prefix)) {
+        this.objects.delete(key);
+      }
+    }
+    return true;
+  }
+
+  async getObjectUrl(bucket: string, key: string): Promise<string> {
+    const obj = this.objects.get(key);
+    if (!obj) return '';
+    const blob = new Blob([Uint8Array.from(atob(obj.content), c => c.charCodeAt(0))], { type: obj.contentType });
+    return URL.createObjectURL(blob);
+  }
+
+  async moveObject(bucket: string, sourceKey: string, destKey: string): Promise<{ success: boolean; error?: string }> {
+    const obj = this.objects.get(sourceKey);
+    if (!obj) return { success: false, error: 'Source not found' };
+    this.objects.set(destKey, { ...obj, lastModified: new Date().toISOString() });
+    this.objects.delete(sourceKey);
+    return { success: true };
+  }
+
+  async movePrefix(bucket: string, sourcePrefix: string, destPrefix: string): Promise<{ success: boolean; movedCount?: number; error?: string }> {
+    let count = 0;
+    const toMove = Array.from(this.objects.entries()).filter(([k]) => k.startsWith(sourcePrefix));
+    for (const [key, data] of toMove) {
+      const newKey = destPrefix + key.slice(sourcePrefix.length);
+      this.objects.set(newKey, { ...data, lastModified: new Date().toISOString() });
+      this.objects.delete(key);
+      count++;
+    }
+    return { success: true, movedCount: count };
+  }
+}
+
+export const demoFunc = () => html`
+  <style>
+    .demo-container {
+      height: 600px;
+      padding: 16px;
+    }
+  </style>
+  <div class="demo-container">
+    <dees-storage-browser
+      .dataProvider=${new MockStorageDataProvider()}
+      .bucketName=${'demo-bucket'}
+    ></dees-storage-browser>
+  </div>
+`;