1.12.0

- Added DeesDashboardgrid class for managing a grid of dashboard widgets.
- Implemented widget dragging and resizing capabilities.
- Introduced layout management with collision detection and margin resolution.
- Created styles for grid layout, widget appearance, and animations.
- Added support for customizable margins, cell height, and grid lines.
- Included methods for adding, removing, and updating widgets dynamically.
- Implemented context menu for widget actions and keyboard navigation support.
- Established a responsive design with breakpoint handling for different layouts.

.serena/memories/done_checklist.md

@@ -0,0 +1,6 @@
+Before finishing a task:
+- Run `pnpm run build` to ensure TypeScript compile + bundling succeed.
+- Verify `dist_ts_web/` and `dist_bundle/bundle.js` updated.
+- Optionally run `pnpm run test` and inspect failures.
+- Avoid changing public APIs unless required; keep changes scoped.
+- Update readme or inline docs only if user-facing behavior changes.

.serena/memories/project_overview.md

@@ -0,0 +1,11 @@
+Project: @design.estate/dees-catalog
+Purpose: A component library of dynamic Web Components (TypeScript) for building modern web apps.
+Tech stack: TypeScript (ES2022, NodeNext), decorators, custom elements via @design.estate/dees-element (Lit-style), bundling with esbuild via @git.zone/tsbundle, TypeScript building via @git.zone/tsbuild (tsfolders), tests with @git.zone/tstest, various UI libs (tiptap, apexcharts, monaco-editor runtime via CDN), DOM helpers via @design.estate/dees-domtools.
+Structure: 
+- ts_web/: source of web components and pages
+- dist_ts_web/: transpiled TS output
+- dist_bundle/: production bundle (bundle.js + map)
+- test/: tests
+- html/: static demo assets
+Key configs: tsconfig.json sets ES2022, NodeNext module/resolution, decorators enabled, skipLibCheck enabled to avoid third-party d.ts issues.
+Entrypoints: ts_web/index.ts for bundling; custom elements annotated with @customElement.

.serena/memories/style_and_conventions.md

@@ -0,0 +1,5 @@
+Language: TypeScript, ES2022 target, NodeNext module + resolution.
+Patterns: Web Components with @customElement decorators; class-based components extending DeesElement; styles via css/cssManager; template render via html tagged literal.
+Typing: Prefer explicit types where practical; tolerate `any` for external browser-injected libs (e.g., monaco) to keep build healthy.
+Config: skipLibCheck enabled to avoid third-party d.ts breakages; exclude built declaration outputs.
+Formatting/Linting: Not explicitly configured; follow existing style (2-space indents, single quotes often, semicolons present).

.serena/memories/suggested_commands.md

@@ -0,0 +1,6 @@
+Build: pnpm run build
+Watch: pnpm run watch
+Test: pnpm run test
+Docs: pnpm run buildDocs
+Inspect bundle size: ls -lh dist_bundle/bundle.js
+Open demo (if applicable): serve static `html/` with any web server

changelog.md

@@ -1,5 +1,37 @@
 # Changelog
 
+## 2025-09-18 - 1.12.0 - feat(dees-stepper)
+Revamp dees-stepper: modern styling, new steps and improved navigation/validation
+
+- Visual refresh for dees-stepper: updated card shapes, shadows, refined borders and stronger selected-state visuals for a modern shadcn-inspired look
+- Improved transitions and animations (transform, box-shadow, filter) for smoother step selection and show/hide behavior
+- Expanded default/demo steps: replaced small sample with a richer multi-step flow (Account Setup, Profile Details, Contact Information, Team Size, Goals, Brand Preferences, Integrations, Review & Launch)
+- Enhanced step interactions: safer goNext/goBack handling with boundary checks and reset of validation flags to avoid stale validation state
+- Better toolbar/controls placement for stepper demo (spacing, counters, accessible back control) and improved keyboard/UX affordances
+- Minor documentation and meta updates: readme.plan.md extended with dees-stepper plan items and added .claude/settings.local.json
+
+## 2025-09-18 - 1.11.8 - fix(ci)
+Add local tool permissions config to allow running pnpm scripts and enable mcp__zen__chat
+
+- Add local settings file to grant permission to run pnpm scripts (Bash(pnpm run:*))
+- Enable mcp__zen__chat permission in local tool settings
+
+## 2025-09-16 - 1.11.7 - fix(readme)
+Expand README with comprehensive component documentation, examples and developer guide; add local Claude settings
+
+- Expanded README substantially: installation, component overview, detailed component docs, usage examples, demos and developer guidance
+- Updated many example snippets and API usage examples (icons, inputs, editor, forms, overlays, charts, etc.) to be more explicit and consistent
+- Added .claude/settings.local.json to configure local Claude permissions for repository tooling
+- No runtime or library code changes — documentation and demo content only
+
+## 2025-09-16 - 1.11.6 - fix(dees-table)
+Improve Lucene range comparisons, pin monaco-editor to 0.52.2, and add local dev metadata
+
+- Fix lucene inRange behavior to correctly compare homogeneous types (strings, numbers, dates) and fall back to string comparison when needed (ts_web/elements/dees-table/lucene.ts).
+- Pin monaco-editor to 0.52.2 in package.json to avoid a breaking upgrade regression observed with ^0.53.0.
+- Add local development/tooling metadata and conveniences: .claude/settings.local.json (tool permissions) and .serena/ memory files (done_checklist, project_overview, style_and_conventions, suggested_commands).
+- Minor housekeeping: update project dev docs / memories to capture build/test/checklist guidance.
+
 ## 2025-09-16 - 1.11.5 - fix(ci)
 Add local Claude agent settings for CI tooling
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@design.estate/dees-catalog",
-  "version": "1.11.5",
+  "version": "1.12.0",
   "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",
@@ -10,7 +10,8 @@
     "test": "tstest test/ --web --verbose --timeout 30 --logfile",
     "build": "tsbuild tsfolders --allowimplicitany && tsbundle element --production --bundler esbuild",
     "watch": "tswatch element",
-    "buildDocs": "tsdoc"
+    "buildDocs": "tsdoc",
+    "postinstall": "node scripts/update-monaco-version.cjs"
   },
   "author": "Lossless GmbH",
   "license": "MIT",
@@ -37,7 +38,7 @@
     "highlight.js": "11.11.1",
     "ibantools": "^4.5.1",
     "lucide": "^0.544.0",
-    "monaco-editor": "^0.53.0",
+    "monaco-editor": "0.52.2",
     "pdfjs-dist": "^4.10.38",
     "xterm": "^5.3.0",
     "xterm-addon-fit": "^0.8.0"

pnpm-lock.yaml

@@ -75,8 +75,8 @@ importers:
         specifier: ^0.544.0
         version: 0.544.0
       monaco-editor:
-        specifier: ^0.53.0
+        specifier: 0.52.2
-        version: 0.53.0
+        version: 0.52.2
       pdfjs-dist:
         specifier: ^4.10.38
         version: 4.10.38
@@ -2417,9 +2417,6 @@ packages:
   '@types/triple-beam@1.3.5':
     resolution: {integrity: sha512-6WaYesThRMCl19iryMYP7/x2OVgCtbIVflDGFpWnb9irXI3UjYE4AzmYuiUKY1AJstGijoY+MgUszMgRxIYTYw==}
 
-  '@types/trusted-types@1.0.6':
-    resolution: {integrity: sha512-230RC8sFeHoT6sSUlRO6a8cAnclO06eeiq1QDfiv2FGCLWFvvERWgwIQD4FWqD9A69BN7Lzee4OXwoMVnnsWDw==}
-
   '@types/trusted-types@2.0.7':
     resolution: {integrity: sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==}
 
@@ -4218,8 +4215,8 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
-  monaco-editor@0.53.0:
+  monaco-editor@0.52.2:
-    resolution: {integrity: sha512-0WNThgC6CMWNXXBxTbaYYcunj08iB5rnx4/G56UOPeL9UVIUGGHA1GR0EWIh9Ebabj7NpCRawQ5b0hfN1jQmYQ==}
+    resolution: {integrity: sha512-GEQWEZmfkOGLdd3XK8ryrfWz3AIP8YymVXiPHEdewrUq7mh0qrKrfHLNCXcbB6sTnMLnOZ3ztSiKcciFUkIJwQ==}
 
   mongodb-connection-string-url@2.6.0:
     resolution: {integrity: sha512-WvTZlI9ab0QYtTYnuMLgobULWhokRjtC7db9LtcVfJ+Hsnyr5eo6ZtNAt3Ly24XZScGMelOcGtm7lSn0332tPQ==}
@@ -9361,8 +9358,6 @@ snapshots:
 
   '@types/triple-beam@1.3.5': {}
 
-  '@types/trusted-types@1.0.6': {}
-
   '@types/trusted-types@2.0.7': {}
 
   '@types/turndown@5.0.5': {}
@@ -11532,9 +11527,7 @@ snapshots:
 
   mkdirp@1.0.4: {}
 
-  monaco-editor@0.53.0:
+  monaco-editor@0.52.2: {}
-    dependencies:
-      '@types/trusted-types': 1.0.6
 
   mongodb-connection-string-url@2.6.0:
     dependencies:

scripts/update-monaco-version.cjs

@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+const fs = require('fs');
+const path = require('path');
+
+const projectRoot = path.resolve(__dirname, '..');
+
+function resolveMonacoPackageJson() {
+  try {
+    const resolvedPath = require.resolve('monaco-editor/package.json', {
+      paths: [projectRoot],
+    });
+    return resolvedPath;
+  } catch (error) {
+    console.error('[dees-editor] Unable to resolve monaco-editor/package.json');
+    throw error;
+  }
+}
+
+function getMonacoVersion() {
+  const monacoPackagePath = resolveMonacoPackageJson();
+  const monacoPackage = require(monacoPackagePath);
+  if (!monacoPackage.version) {
+    throw new Error('[dees-editor] monaco-editor/package.json does not expose a version field');
+  }
+  return monacoPackage.version;
+}
+
+function writeVersionModule(version) {
+  const targetDir = path.join(projectRoot, 'ts_web', 'elements', 'dees-editor');
+  fs.mkdirSync(targetDir, { recursive: true });
+  const targetFile = path.join(targetDir, 'version.ts');
+  const fileContent = `// Auto-generated by scripts/update-monaco-version.cjs\nexport const MONACO_VERSION = '${version}';\n`;
+  fs.writeFileSync(targetFile, fileContent, 'utf8');
+  console.log(`[dees-editor] Wrote ${path.relative(projectRoot, targetFile)} with monaco-editor@${version}`);
+}
+
+try {
+  const version = getMonacoVersion();
+  writeVersionModule(version);
+} catch (error) {
+  console.error('[dees-editor] Failed to update Monaco version module.');
+  console.error(error instanceof Error ? error.message : error);
+  process.exitCode = 1;
+}

test/test.dashboardgrid-layout.node.ts

@@ -0,0 +1,28 @@
+import { tap, expect } from '@push.rocks/tapbundle';
+
+import {
+  resolveWidgetPlacement,
+  collectCollisions,
+} from '../ts_web/elements/dees-dashboardgrid/layout.ts';
+import type { DashboardWidget } from '../ts_web/elements/dees-dashboardgrid/types.ts';
+
+tap.test('dashboardgrid does not overlap widgets after swap attempt', async () => {
+  const widgets: DashboardWidget[] = [
+    { id: 'w0', x: 6, y: 5, w: 1, h: 3 },
+    { id: 'w1', x: 6, y: 1, w: 1, h: 3 },
+    { id: 'w2', x: 3, y: 0, w: 2, h: 2 },
+    { id: 'w3', x: 9, y: 0, w: 1, h: 2 },
+    { id: 'w4', x: 4, y: 3, w: 1, h: 2 },
+  ];
+
+  const placement = resolveWidgetPlacement(widgets, 'w0', { x: 6, y: 3 }, 12);
+  expect(placement).toBeTruthy();
+
+  const layout = placement!.widgets;
+  for (const widget of layout) {
+    const collisions = collectCollisions(layout, widget, widget.x, widget.y, widget.w, widget.h);
+    expect(collisions).toBeEmptyArray();
+  }
+});
+
+export default tap.start();

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@design.estate/dees-catalog',
-  version: '1.11.5',
+  version: '1.12.0',
   description: 'A comprehensive library that provides dynamic web components for building sophisticated and modern web applications using JavaScript and TypeScript.'
 }

ts_web/elements/dees-dashboardgrid.demo.ts

@@ -1,191 +0,0 @@
-import { html, css, cssManager } from '@design.estate/dees-element';
-import type { DeesDashboardgrid } from './dees-dashboardgrid.js';
-import '@design.estate/dees-wcctools/demotools';
-
-export const demoFunc = () => {
-  return html`
-    <dees-demowrapper .runAfterRender=${async (elementArg: HTMLElement) => {
-      const grid = elementArg.querySelector('#dashboardGrid') as DeesDashboardgrid;
-      
-      // Set initial widgets
-      grid.widgets = [
-        {
-          id: 'metrics1',
-          x: 0,
-          y: 0,
-          w: 3,
-          h: 2,
-          title: 'Revenue',
-          icon: 'lucide:dollarSign',
-          content: html`
-            <div style="padding: 20px;">
-              <div style="font-size: 32px; font-weight: 700; color: ${cssManager.bdTheme('#09090b', '#fafafa')};">$124,563</div>
-              <div style="color: #22c55e; font-size: 14px; margin-top: 8px;">↑ 12.5% from last month</div>
-            </div>
-          `
-        },
-        {
-          id: 'metrics2',
-          x: 3,
-          y: 0,
-          w: 3,
-          h: 2,
-          title: 'Users',
-          icon: 'lucide:users',
-          content: html`
-            <div style="padding: 20px;">
-              <div style="font-size: 32px; font-weight: 700; color: ${cssManager.bdTheme('#09090b', '#fafafa')};">8,234</div>
-              <div style="color: #3b82f6; font-size: 14px; margin-top: 8px;">↑ 5.2% from last week</div>
-            </div>
-          `
-        },
-        {
-          id: 'chart1',
-          x: 6,
-          y: 0,
-          w: 6,
-          h: 4,
-          title: 'Analytics',
-          icon: 'lucide:lineChart',
-          content: html`
-            <div style="padding: 20px; height: 100%; display: flex; align-items: center; justify-content: center;">
-              <div style="text-align: center; color: #71717a;">
-                <dees-icon .icon=${'lucide:lineChart'} style="font-size: 48px; margin-bottom: 16px;"></dees-icon>
-                <div>Chart visualization area</div>
-              </div>
-            </div>
-          `
-        }
-      ];
-      
-      // Configure grid
-      grid.cellHeight = 80;
-      grid.margin = { top: 10, right: 10, bottom: 10, left: 10 };
-      grid.enableAnimation = true;
-      grid.showGridLines = false;
-      
-      let widgetCounter = 4;
-      
-      // Control buttons
-      const buttons = elementArg.querySelectorAll('dees-button');
-      buttons.forEach(button => {
-        const text = button.textContent?.trim();
-        
-        if (text === 'Toggle Animation') {
-          button.addEventListener('click', () => {
-            grid.enableAnimation = !grid.enableAnimation;
-          });
-        } else if (text === 'Toggle Grid Lines') {
-          button.addEventListener('click', () => {
-            grid.showGridLines = !grid.showGridLines;
-          });
-        } else if (text === 'Add Widget') {
-          button.addEventListener('click', () => {
-            const newWidget = {
-              id: `widget${widgetCounter++}`,
-              x: 0,
-              y: 0,
-              w: 3,
-              h: 2,
-              autoPosition: true,
-              title: `Widget ${widgetCounter - 1}`,
-              icon: 'lucide:package',
-              content: html`
-                <div style="padding: 20px; text-align: center;">
-                  <div style="color: #71717a;">New widget content</div>
-                  <div style="margin-top: 8px; font-size: 24px; font-weight: 600; color: ${cssManager.bdTheme('#09090b', '#fafafa')};">${Math.floor(Math.random() * 1000)}</div>
-                </div>
-              `
-            };
-            grid.addWidget(newWidget, true);
-          });
-        } else if (text === 'Compact Grid') {
-          button.addEventListener('click', () => {
-            grid.compact();
-          });
-        } else if (text === 'Toggle Edit Mode') {
-          button.addEventListener('click', () => {
-            grid.editable = !grid.editable;
-            button.textContent = grid.editable ? 'Lock Grid' : 'Unlock Grid';
-          });
-        }
-      });
-      
-      // Listen to grid events
-      grid.addEventListener('widget-move', (e: CustomEvent) => {
-        console.log('Widget moved:', e.detail.widget);
-      });
-      
-      grid.addEventListener('widget-resize', (e: CustomEvent) => {
-        console.log('Widget resized:', e.detail.widget);
-      });
-    }}>
-      <style>
-        ${css`
-          .demoBox {
-            position: relative;
-            background: ${cssManager.bdTheme('#f4f4f5', '#09090b')};
-            height: 100%;
-            width: 100%;
-            padding: 40px;
-            box-sizing: border-box;
-            display: flex;
-            flex-direction: column;
-            gap: 24px;
-          }
-          
-          .demo-controls {
-            display: flex;
-            flex-wrap: wrap;
-            gap: 12px;
-          }
-          
-          .demo-controls dees-button {
-            flex-shrink: 0;
-          }
-          
-          .grid-container-wrapper {
-            flex: 1;
-            min-height: 600px;
-            position: relative;
-          }
-          
-          .info {
-            color: ${cssManager.bdTheme('#71717a', '#71717a')};
-            font-size: 12px;
-            font-family: 'Geist Sans', sans-serif;
-            text-align: center;
-          }
-        `}
-      </style>
-      <div class="demoBox">
-        <div class="demo-controls">
-          <dees-button-group label="Animation:">
-            <dees-button>Toggle Animation</dees-button>
-          </dees-button-group>
-          
-          <dees-button-group label="Display:">
-            <dees-button>Toggle Grid Lines</dees-button>
-          </dees-button-group>
-          
-          <dees-button-group label="Actions:">
-            <dees-button>Add Widget</dees-button>
-            <dees-button>Compact Grid</dees-button>
-          </dees-button-group>
-          
-          <dees-button-group label="Mode:">
-            <dees-button>Toggle Edit Mode</dees-button>
-          </dees-button-group>
-        </div>
-        
-        <div class="grid-container-wrapper">
-          <dees-dashboardgrid id="dashboardGrid"></dees-dashboardgrid>
-        </div>
-        
-        <div class="info">
-          Drag widgets to reposition • Resize from edges and corners • Add widgets with auto-positioning
-        </div>
-      </div>
-    </dees-demowrapper>
-  `;
-};

ts_web/elements/dees-dashboardgrid.ts

@@ -1,813 +0,0 @@
-import * as plugins from './00plugins.js';
-import {
-  DeesElement,
-  type TemplateResult,
-  property,
-  customElement,
-  html,
-  css,
-  cssManager,
-  state,
-} from '@design.estate/dees-element';
-
-import * as domtools from '@design.estate/dees-domtools';
-import './dees-icon.js';
-import { demoFunc } from './dees-dashboardgrid.demo.js';
-
-declare global {
-  interface HTMLElementTagNameMap {
-    'dees-dashboardgrid': DeesDashboardgrid;
-  }
-}
-
-export interface IDashboardWidget {
-  id: string;
-  x: number;
-  y: number;
-  w: number;
-  h: number;
-  minW?: number;
-  minH?: number;
-  maxW?: number;
-  maxH?: number;
-  content: TemplateResult | string;
-  title?: string;
-  icon?: string;
-  noMove?: boolean;
-  noResize?: boolean;
-  locked?: boolean;
-  autoPosition?: boolean; // Auto-position widget in first available space
-}
-
-@customElement('dees-dashboardgrid')
-export class DeesDashboardgrid extends DeesElement {
-  // STATIC
-  public static demo = demoFunc;
-
-  // INSTANCE
-  @property({ type: Array })
-  public widgets: IDashboardWidget[] = [];
-
-  @property({ type: Number })
-  public cellHeight: number = 80;
-
-  @property({ type: Object })
-  public margin: number | { top?: number; right?: number; bottom?: number; left?: number } = 10;
-
-  @property({ type: Number })
-  public columns: number = 12;
-
-  @property({ type: Boolean })
-  public editable: boolean = true;
-  
-  @property({ type: Boolean, reflect: true })
-  public enableAnimation: boolean = true;
-  
-  @property({ type: String })
-  public cellHeightUnit: 'px' | 'em' | 'rem' | 'auto' = 'px';
-  
-  @property({ type: Boolean })
-  public rtl: boolean = false; // Right-to-left support
-  
-  @property({ type: Boolean })
-  public showGridLines: boolean = false;
-
-  @state()
-  private draggedWidget: IDashboardWidget | null = null;
-
-  @state()
-  private draggedElement: HTMLElement | null = null;
-
-  @state()
-  private dragOffsetX: number = 0;
-
-  @state()
-  private dragOffsetY: number = 0;
-  
-  @state()
-  private dragMouseX: number = 0;
-  
-  @state()
-  private dragMouseY: number = 0;
-  
-  @state()
-  private placeholderPosition: { x: number; y: number } | null = null;
-
-  @state()
-  private resizingWidget: IDashboardWidget | null = null;
-
-  @state()
-  private resizeStartW: number = 0;
-
-  @state()
-  private resizeStartH: number = 0;
-
-  @state()
-  private resizeStartX: number = 0;
-
-  @state()
-  private resizeStartY: number = 0;
-
-  public static styles = [
-    cssManager.defaultStyles,
-    css`
-      :host {
-        display: block;
-        width: 100%;
-        height: 100%;
-        position: relative;
-      }
-
-      .grid-container {
-        position: relative;
-        width: 100%;
-        min-height: 400px;
-        box-sizing: border-box;
-      }
-
-      .grid-widget {
-        position: absolute;
-        will-change: auto;
-      }
-      
-      :host([enableanimation]) .grid-widget {
-        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-      }
-
-      .grid-widget.dragging {
-        z-index: 1000;
-        transition: none !important;
-        opacity: 0.8;
-        cursor: grabbing;
-        pointer-events: none;
-        will-change: transform;
-      }
-      
-      .grid-widget.placeholder {
-        pointer-events: none;
-        z-index: 1;
-      }
-      
-      .grid-widget.placeholder .widget-content {
-        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.1)')};
-        border: 2px dashed ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-        box-shadow: none;
-      }
-
-      .grid-widget.resizing {
-        transition: none !important;
-      }
-
-      .widget-content {
-        position: absolute;
-        left: 0;
-        right: 0;
-        top: 0;
-        bottom: 0;
-        overflow: hidden;
-        background: ${cssManager.bdTheme('#ffffff', '#09090b')};
-        border: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
-        border-radius: 8px;
-        box-shadow: ${cssManager.bdTheme(
-          '0 1px 3px rgba(0, 0, 0, 0.1)',
-          '0 1px 3px rgba(0, 0, 0, 0.3)'
-        )};
-        transition: box-shadow 0.2s ease;
-      }
-
-      .grid-widget:hover .widget-content {
-        box-shadow: ${cssManager.bdTheme(
-          '0 4px 12px rgba(0, 0, 0, 0.15)',
-          '0 4px 12px rgba(0, 0, 0, 0.4)'
-        )};
-      }
-
-      .grid-widget.dragging .widget-content {
-        box-shadow: ${cssManager.bdTheme(
-          '0 16px 48px rgba(0, 0, 0, 0.25)',
-          '0 16px 48px rgba(0, 0, 0, 0.6)'
-        )};
-        transform: scale(1.05);
-      }
-
-      .widget-header {
-        padding: 12px 16px;
-        border-bottom: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
-        display: flex;
-        align-items: center;
-        gap: 8px;
-        font-size: 14px;
-        font-weight: 600;
-        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
-        background: ${cssManager.bdTheme('#f9fafb', '#0a0a0a')};
-        cursor: grab;
-        user-select: none;
-      }
-      
-      .widget-header:hover {
-        background: ${cssManager.bdTheme('#f4f4f5', '#18181b')};
-      }
-      
-      .widget-header:active {
-        cursor: grabbing;
-      }
-
-      .widget-header.locked {
-        cursor: default;
-      }
-      
-      .widget-header.locked:hover {
-        background: ${cssManager.bdTheme('#f9fafb', '#0a0a0a')};
-      }
-
-      .widget-header dees-icon {
-        font-size: 16px;
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-      }
-
-      .widget-body {
-        position: absolute;
-        top: 0;
-        left: 0;
-        right: 0;
-        bottom: 0;
-        overflow: auto;
-        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
-      }
-
-      .widget-body.has-header {
-        top: 45px;
-      }
-
-      /* Resize handles */
-      .resize-handle {
-        position: absolute;
-        background: transparent;
-        z-index: 10;
-      }
-
-      .resize-handle:hover {
-        background: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-        opacity: 0.3;
-      }
-
-      .resize-handle-e {
-        cursor: ew-resize;
-        width: 12px;
-        right: -6px;
-        top: 10%;
-        height: 80%;
-      }
-
-      .resize-handle-s {
-        cursor: ns-resize;
-        height: 12px;
-        width: 80%;
-        bottom: -6px;
-        left: 10%;
-      }
-
-      .resize-handle-se {
-        cursor: se-resize;
-        width: 20px;
-        height: 20px;
-        right: -2px;
-        bottom: -2px;
-        opacity: 0;
-        transition: opacity 0.2s ease;
-      }
-      
-      .resize-handle-se::after {
-        content: '';
-        position: absolute;
-        right: 4px;
-        bottom: 4px;
-        width: 6px;
-        height: 6px;
-        border-right: 2px solid ${cssManager.bdTheme('#71717a', '#71717a')};
-        border-bottom: 2px solid ${cssManager.bdTheme('#71717a', '#71717a')};
-      }
-
-      .grid-widget:hover .resize-handle-se {
-        opacity: 0.7;
-      }
-
-      .resize-handle-se:hover {
-        opacity: 1 !important;
-      }
-      
-      .resize-handle-se:hover::after {
-        border-color: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-      }
-
-      /* Placeholder */
-      .grid-placeholder {
-        position: absolute;
-        background: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-        opacity: 0.1;
-        border-radius: 8px;
-        border: 2px dashed ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
-        transition: all 0.2s ease;
-        pointer-events: none;
-      }
-
-      /* Empty state */
-      .empty-state {
-        display: flex;
-        flex-direction: column;
-        align-items: center;
-        justify-content: center;
-        height: 400px;
-        color: ${cssManager.bdTheme('#71717a', '#71717a')};
-        text-align: center;
-        padding: 32px;
-      }
-
-      .empty-state dees-icon {
-        font-size: 48px;
-        margin-bottom: 16px;
-        opacity: 0.5;
-      }
-      
-      /* Grid lines */
-      .grid-lines {
-        position: absolute;
-        top: 0;
-        left: 0;
-        right: 0;
-        bottom: 0;
-        pointer-events: none;
-        z-index: -1;
-      }
-      
-      .grid-line-vertical {
-        position: absolute;
-        top: 0;
-        bottom: 0;
-        width: 1px;
-        background: ${cssManager.bdTheme('#e5e7eb', '#27272a')};
-        opacity: 0.3;
-      }
-      
-      .grid-line-horizontal {
-        position: absolute;
-        left: 0;
-        right: 0;
-        height: 1px;
-        background: ${cssManager.bdTheme('#e5e7eb', '#27272a')};
-        opacity: 0.3;
-      }
-    `,
-  ];
-
-  public render(): TemplateResult {
-    if (this.widgets.length === 0) {
-      return html`
-        <div class="empty-state">
-          <dees-icon .icon=${'lucide:layoutGrid'}></dees-icon>
-          <div>No widgets configured</div>
-          <div style="font-size: 14px; margin-top: 8px;">Add widgets to populate the dashboard</div>
-        </div>
-      `;
-    }
-
-    const margins = this.getMargins();
-    const maxY = Math.max(...this.widgets.map(w => w.y + w.h), 4);
-    const cellHeightValue = this.getCellHeight();
-    const gridHeight = maxY * cellHeightValue + (maxY + 1) * margins.vertical;
-
-    return html`
-      <div class="grid-container" style="height: ${gridHeight}px;">
-        ${this.showGridLines ? this.renderGridLines(gridHeight) : ''}
-        ${this.widgets.map(widget => this.renderWidget(widget))}
-        ${this.placeholderPosition && this.draggedWidget ? this.renderPlaceholder() : ''}
-      </div>
-    `;
-  }
-
-  private renderGridLines(gridHeight: number): TemplateResult {
-    const margins = this.getMargins();
-    const cellHeightValue = this.getCellHeight();
-    
-    // Convert margin to percentage for consistent calculation
-    const containerWidth = this.getBoundingClientRect().width;
-    const marginHorizontalPercent = (margins.horizontal / containerWidth) * 100;
-    
-    const cellWidth = (100 - marginHorizontalPercent * (this.columns + 1)) / this.columns;
-    
-    const verticalLines = [];
-    const horizontalLines = [];
-    
-    // Vertical lines
-    for (let i = 0; i <= this.columns; i++) {
-      const left = i * cellWidth + i * marginHorizontalPercent;
-      verticalLines.push(html`
-        <div class="grid-line-vertical" style="left: ${left}%;"></div>
-      `);
-    }
-    
-    // Horizontal lines
-    const numHorizontalLines = Math.ceil(gridHeight / (cellHeightValue + margins.vertical));
-    for (let i = 0; i <= numHorizontalLines; i++) {
-      const top = i * cellHeightValue + i * margins.vertical;
-      horizontalLines.push(html`
-        <div class="grid-line-horizontal" style="top: ${top}px;"></div>
-      `);
-    }
-    
-    return html`
-      <div class="grid-lines">
-        ${verticalLines}
-        ${horizontalLines}
-      </div>
-    `;
-  }
-
-  private renderWidget(widget: IDashboardWidget): TemplateResult {
-    const isDragging = this.draggedWidget?.id === widget.id;
-    const isResizing = this.resizingWidget?.id === widget.id;
-    const isLocked = widget.locked || !this.editable;
-
-    const margins = this.getMargins();
-    const cellHeightValue = this.getCellHeight();
-    
-    // Convert margin to percentage of container width for consistent calculation
-    const containerWidth = this.getBoundingClientRect().width;
-    const marginHorizontalPercent = (margins.horizontal / containerWidth) * 100;
-    
-    const cellWidth = (100 - marginHorizontalPercent * (this.columns + 1)) / this.columns;
-    
-    const left = widget.x * cellWidth + (widget.x + 1) * marginHorizontalPercent;
-    const top = widget.y * cellHeightValue + (widget.y + 1) * margins.vertical;
-    const width = widget.w * cellWidth + (widget.w - 1) * marginHorizontalPercent;
-    const height = widget.h * cellHeightValue + (widget.h - 1) * margins.vertical;
-    
-    // Apply transform when dragging for smooth movement
-    let transform = '';
-    if (isDragging && this.draggedElement) {
-      const containerRect = this.getBoundingClientRect();
-      const translateX = this.dragMouseX - containerRect.left - this.dragOffsetX - (left / 100 * containerRect.width);
-      const translateY = this.dragMouseY - containerRect.top - this.dragOffsetY - top;
-      transform = `transform: translate(${translateX}px, ${translateY}px);`;
-    }
-
-    return html`
-      <div 
-        class="grid-widget ${isDragging ? 'dragging' : ''} ${isResizing ? 'resizing' : ''}"
-        style="
-          ${this.rtl ? 'right' : 'left'}: ${left}%;
-          top: ${top}px;
-          width: ${width}%;
-          height: ${height}px;
-          ${transform}
-        "
-        data-widget-id="${widget.id}"
-      >
-        <div class="widget-content">
-          ${widget.title ? html`
-            <div 
-              class="widget-header ${isLocked ? 'locked' : ''}"
-              @mousedown=${!isLocked && !widget.noMove ? (e: MouseEvent) => this.startDrag(e, widget) : null}
-            >
-              ${widget.icon ? html`<dees-icon .icon=${widget.icon}></dees-icon>` : ''}
-              ${widget.title}
-            </div>
-          ` : ''}
-          <div class="widget-body ${widget.title ? 'has-header' : ''}">
-            ${widget.content}
-          </div>
-          ${!isLocked && !widget.noResize ? html`
-            <div class="resize-handle resize-handle-e" @mousedown=${(e: MouseEvent) => this.startResize(e, widget, 'e')}></div>
-            <div class="resize-handle resize-handle-s" @mousedown=${(e: MouseEvent) => this.startResize(e, widget, 's')}></div>
-            <div class="resize-handle resize-handle-se" @mousedown=${(e: MouseEvent) => this.startResize(e, widget, 'se')}></div>
-          ` : ''}
-        </div>
-      </div>
-    `;
-  }
-  
-  private renderPlaceholder(): TemplateResult {
-    if (!this.placeholderPosition || !this.draggedWidget) return html``;
-    
-    const margins = this.getMargins();
-    const cellHeightValue = this.getCellHeight();
-    
-    // Convert margin to percentage of container width for consistent calculation
-    const containerWidth = this.getBoundingClientRect().width;
-    const marginHorizontalPercent = (margins.horizontal / containerWidth) * 100;
-    
-    const cellWidth = (100 - marginHorizontalPercent * (this.columns + 1)) / this.columns;
-    
-    const left = this.placeholderPosition.x * cellWidth + (this.placeholderPosition.x + 1) * marginHorizontalPercent;
-    const top = this.placeholderPosition.y * cellHeightValue + (this.placeholderPosition.y + 1) * margins.vertical;
-    const width = this.draggedWidget.w * cellWidth + (this.draggedWidget.w - 1) * marginHorizontalPercent;
-    const height = this.draggedWidget.h * cellHeightValue + (this.draggedWidget.h - 1) * margins.vertical;
-    
-    return html`
-      <div 
-        class="grid-widget placeholder"
-        style="
-          ${this.rtl ? 'right' : 'left'}: ${left}%;
-          top: ${top}px;
-          width: ${width}%;
-          height: ${height}px;
-        "
-      >
-        <div class="widget-content"></div>
-      </div>
-    `;
-  }
-
-  private startDrag(e: MouseEvent, widget: IDashboardWidget) {
-    e.preventDefault();
-    this.draggedWidget = widget;
-    this.draggedElement = (e.currentTarget as HTMLElement).closest('.grid-widget') as HTMLElement;
-    
-    const rect = this.draggedElement.getBoundingClientRect();
-    
-    this.dragOffsetX = e.clientX - rect.left;
-    this.dragOffsetY = e.clientY - rect.top;
-    
-    // Initialize mouse position
-    this.dragMouseX = e.clientX;
-    this.dragMouseY = e.clientY;
-    
-    // Initialize placeholder at current widget position
-    this.placeholderPosition = { x: widget.x, y: widget.y };
-
-    document.addEventListener('mousemove', this.handleDrag);
-    document.addEventListener('mouseup', this.endDrag);
-    
-    this.requestUpdate();
-  }
-
-  private handleDrag = (e: MouseEvent) => {
-    if (!this.draggedWidget || !this.draggedElement) return;
-    
-    // Update mouse position for smooth dragging
-    this.dragMouseX = e.clientX;
-    this.dragMouseY = e.clientY;
-
-    const containerRect = this.getBoundingClientRect();
-    const margins = this.getMargins();
-    const cellHeightValue = this.getCellHeight();
-    
-    // Get widget position relative to grid container
-    const mouseX = e.clientX - containerRect.left - this.dragOffsetX;
-    const mouseY = e.clientY - containerRect.top - this.dragOffsetY;
-    
-    // Use pixel calculations for accuracy
-    const totalWidth = containerRect.width;
-    const totalMarginWidth = margins.horizontal * (this.columns + 1);
-    const availableWidth = totalWidth - totalMarginWidth;
-    const cellWidthPx = availableWidth / this.columns;
-    
-    // Calculate grid X position
-    // Account for the initial margin and then repeating pattern of cell+margin
-    let gridX = 0;
-    if (mouseX > margins.horizontal) {
-      const adjustedX = mouseX - margins.horizontal;
-      const cellPlusMargin = cellWidthPx + margins.horizontal;
-      gridX = Math.floor(adjustedX / cellPlusMargin + 0.5); // +0.5 for rounding to nearest
-    }
-    
-    // Calculate grid Y position  
-    let gridY = 0;
-    if (mouseY > margins.vertical) {
-      const adjustedY = mouseY - margins.vertical;
-      const cellPlusMargin = cellHeightValue + margins.vertical;
-      gridY = Math.floor(adjustedY / cellPlusMargin + 0.5); // +0.5 for rounding to nearest
-    }
-    
-    const clampedX = Math.max(0, Math.min(gridX, this.columns - this.draggedWidget.w));
-    const clampedY = Math.max(0, gridY);
-    
-    // Update placeholder position instead of widget position during drag
-    if (!this.placeholderPosition || 
-        clampedX !== this.placeholderPosition.x || 
-        clampedY !== this.placeholderPosition.y) {
-      const collision = this.checkCollision(this.draggedWidget, clampedX, clampedY);
-      if (!collision) {
-        this.placeholderPosition = { x: clampedX, y: clampedY };
-        this.requestUpdate();
-      }
-    }
-  };
-
-  private endDrag = () => {
-    // Apply final position from placeholder
-    if (this.draggedWidget && this.placeholderPosition) {
-      this.draggedWidget.x = this.placeholderPosition.x;
-      this.draggedWidget.y = this.placeholderPosition.y;
-      
-      this.dispatchEvent(new CustomEvent('widget-move', {
-        detail: { widget: this.draggedWidget },
-        bubbles: true,
-        composed: true,
-      }));
-    }
-    
-    // Clear drag state
-    this.draggedWidget = null;
-    this.draggedElement = null;
-    this.placeholderPosition = null;
-    this.dragMouseX = 0;
-    this.dragMouseY = 0;
-    
-    document.removeEventListener('mousemove', this.handleDrag);
-    document.removeEventListener('mouseup', this.endDrag);
-    
-    this.requestUpdate();
-  };
-
-  private startResize(e: MouseEvent, widget: IDashboardWidget, handle: string) {
-    e.preventDefault();
-    e.stopPropagation();
-    this.resizingWidget = widget;
-    this.resizeStartW = widget.w;
-    this.resizeStartH = widget.h;
-    this.resizeStartX = e.clientX;
-    this.resizeStartY = e.clientY;
-
-    const handleResize = (e: MouseEvent) => {
-      if (!this.resizingWidget) return;
-
-      const containerRect = this.getBoundingClientRect();
-      const margins = this.getMargins();
-      const cellHeightValue = this.getCellHeight();
-      const cellWidth = (containerRect.width - margins.horizontal * (this.columns + 1)) / this.columns;
-      
-      const deltaX = e.clientX - this.resizeStartX;
-      const deltaY = e.clientY - this.resizeStartY;
-      
-      if (handle.includes('e')) {
-        const newW = Math.round(this.resizeStartW + deltaX / (cellWidth + margins.horizontal));
-        const maxW = widget.maxW || (this.columns - this.resizingWidget.x);
-        this.resizingWidget.w = Math.max(widget.minW || 1, Math.min(newW, maxW));
-      }
-      
-      if (handle.includes('s')) {
-        const newH = Math.round(this.resizeStartH + deltaY / (cellHeightValue + margins.vertical));
-        const maxH = widget.maxH || Infinity;
-        this.resizingWidget.h = Math.max(widget.minH || 1, Math.min(newH, maxH));
-      }
-      
-      this.requestUpdate();
-      
-      this.dispatchEvent(new CustomEvent('widget-resize', {
-        detail: { widget: this.resizingWidget },
-        bubbles: true,
-        composed: true,
-      }));
-    };
-
-    const endResize = () => {
-      this.resizingWidget = null;
-      document.removeEventListener('mousemove', handleResize);
-      document.removeEventListener('mouseup', endResize);
-    };
-
-    document.addEventListener('mousemove', handleResize);
-    document.addEventListener('mouseup', endResize);
-  }
-
-
-  public removeWidget(widgetId: string) {
-    this.widgets = this.widgets.filter(w => w.id !== widgetId);
-  }
-
-  public updateWidget(widgetId: string, updates: Partial<IDashboardWidget>) {
-    this.widgets = this.widgets.map(w => 
-      w.id === widgetId ? { ...w, ...updates } : w
-    );
-  }
-
-  public getLayout(): Array<{ id: string; x: number; y: number; w: number; h: number }> {
-    return this.widgets.map(({ id, x, y, w, h }) => ({ id, x, y, w, h }));
-  }
-
-  public setLayout(layout: Array<{ id: string; x: number; y: number; w: number; h: number }>) {
-    this.widgets = this.widgets.map(widget => {
-      const layoutItem = layout.find(l => l.id === widget.id);
-      return layoutItem ? { ...widget, ...layoutItem } : widget;
-    });
-  }
-
-  public lockGrid() {
-    this.editable = false;
-  }
-
-  public unlockGrid() {
-    this.editable = true;
-  }
-
-  private getMargins(): { horizontal: number; vertical: number; top: number; right: number; bottom: number; left: number } {
-    if (typeof this.margin === 'number') {
-      return {
-        horizontal: this.margin,
-        vertical: this.margin,
-        top: this.margin,
-        right: this.margin,
-        bottom: this.margin,
-        left: this.margin,
-      };
-    }
-    
-    const margins = {
-      top: this.margin.top ?? 10,
-      right: this.margin.right ?? 10,
-      bottom: this.margin.bottom ?? 10,
-      left: this.margin.left ?? 10,
-    };
-    
-    return {
-      ...margins,
-      horizontal: (margins.left + margins.right) / 2,
-      vertical: (margins.top + margins.bottom) / 2,
-    };
-  }
-
-  private getCellHeight(): number {
-    if (this.cellHeightUnit === 'auto') {
-      // Calculate square cells based on container width
-      const containerWidth = this.getBoundingClientRect().width;
-      const margins = this.getMargins();
-      const cellWidth = (containerWidth - margins.horizontal * (this.columns + 1)) / this.columns;
-      return cellWidth;
-    }
-    
-    return this.cellHeight;
-  }
-
-  private checkCollision(widget: IDashboardWidget, newX: number, newY: number): boolean {
-    const widgets = this.widgets.filter(w => w.id !== widget.id);
-    
-    for (const other of widgets) {
-      if (newX < other.x + other.w &&
-          newX + widget.w > other.x &&
-          newY < other.y + other.h &&
-          newY + widget.h > other.y) {
-        return true;
-      }
-    }
-    
-    return false;
-  }
-
-  public addWidget(widget: IDashboardWidget, autoPosition = false) {
-    if (autoPosition || widget.autoPosition) {
-      // Find first available position
-      const position = this.findAvailablePosition(widget.w, widget.h);
-      widget.x = position.x;
-      widget.y = position.y;
-    }
-    
-    this.widgets = [...this.widgets, widget];
-  }
-
-  private findAvailablePosition(width: number, height: number): { x: number; y: number } {
-    // Try to find space starting from top-left
-    for (let y = 0; y < 100; y++) { // Reasonable limit
-      for (let x = 0; x <= this.columns - width; x++) {
-        const testWidget = { id: 'test', x, y, w: width, h: height, content: '' } as IDashboardWidget;
-        if (!this.checkCollision(testWidget, x, y)) {
-          return { x, y };
-        }
-      }
-    }
-
-    // If no space found, place at bottom
-    const maxY = Math.max(...this.widgets.map(w => w.y + w.h), 0);
-    return { x: 0, y: maxY };
-  }
-
-  public compact(direction: 'vertical' | 'horizontal' = 'vertical') {
-    const sortedWidgets = [...this.widgets].sort((a, b) => {
-      if (direction === 'vertical') {
-        if (a.y !== b.y) return a.y - b.y;
-        return a.x - b.x;
-      } else {
-        if (a.x !== b.x) return a.x - b.x;
-        return a.y - b.y;
-      }
-    });
-
-    for (const widget of sortedWidgets) {
-      if (widget.locked || widget.noMove) continue;
-      
-      if (direction === 'vertical') {
-        // Move up as far as possible
-        while (widget.y > 0 && !this.checkCollision(widget, widget.x, widget.y - 1)) {
-          widget.y--;
-        }
-      } else {
-        // Move left as far as possible
-        while (widget.x > 0 && !this.checkCollision(widget, widget.x - 1, widget.y)) {
-          widget.x--;
-        }
-      }
-    }
-
-    this.requestUpdate();
-  }
-}

ts_web/elements/dees-dashboardgrid/README.md

@@ -0,0 +1,47 @@
+# dees-dashboardgrid
+
+`<dees-dashboardgrid>` renders a configurable dashboard layout with draggable and resizable tiles. The component is now grouped in its own folder alongside supporting utilities and styles.
+
+## Key Features
+
+- Pointer-driven drag and resize interactions with keyboard fallbacks (arrow keys to move, `Shift` + arrows to resize).
+- Collision-aware placement that swaps compatible tiles or displaces blocking tiles into the next free slot.
+- Context menu (right-click on a tile header) that exposes destructive actions such as tile removal via `dees-contextmenu`.
+- Layout persistence helpers via `getLayout()`, `setLayout(...)`, and the `layout-change` event.
+- Responsive presets through the `layouts` map and `applyBreakpointLayout(...)` helper to hydrate per-breakpoint arrangements.
+
+## Public API Highlights
+
+| Property | Description |
+| --- | --- |
+| `widgets` | Array of tile descriptors (`DashboardWidget`). |
+| `columns` | Number of grid columns. |
+| `layouts` | Optional record of named layout definitions. |
+| `activeBreakpoint` | Name of the currently applied breakpoint layout. |
+| `editable` | Toggles drag/resize affordances. |
+
+| Method | Description |
+| --- | --- |
+| `addWidget(widget, autoPosition?)` | Adds a tile, optionally auto-placing it into the next free slot. |
+| `removeWidget(id)` | Removes a tile and emits `widget-remove`. |
+| `applyBreakpointLayout(name)` | Applies a layout from the `layouts` map. |
+| `getLayout()` / `setLayout(layout)` | Retrieve or apply persisted layouts. |
+| `compact(direction?)` | Densifies the grid vertically (default) or horizontally. |
+
+| Event | Detail payload |
+| --- | --- |
+| `widget-move` | `{ widget, displaced, swappedWith }` |
+| `widget-resize` | `{ widget, displaced, swappedWith }` |
+| `widget-remove` | `{ widget }` |
+| `layout-change` | `{ layout }` |
+
+## Usage Notes
+
+- **Right-click** a tile header to open the contextual menu and delete the tile.
+- When resizing, blocking tiles will automatically reflow into free space once the interaction completes.
+- Listen to `layout-change` to persist layouts to storage; rehydrate using `setLayout` or the `layouts` map.
+- For responsive dashboards, populate `grid.layouts = { base: [...], mobile: [...] }` and call `applyBreakpointLayout` based on your own breakpoint logic (see the co-located demo for an example).
+
+## Demo
+
+The updated `dees-dashboardgrid.demo.ts` showcases live breakpoint switching, layout persistence, and the context menu. Run the demo gallery to explore the interactions end-to-end.

ts_web/elements/dees-dashboardgrid/contextmenu.ts

@@ -0,0 +1,29 @@
+import type { DashboardWidget } from './types.js';
+import { DeesContextmenu } from '../dees-contextmenu.js';
+import type { DeesDashboardgrid } from './dees-dashboardgrid.js';
+import * as plugins from '../00plugins.js';
+
+export interface WidgetContextMenuOptions {
+  widget: DashboardWidget;
+  host: DeesDashboardgrid;
+  event: MouseEvent;
+}
+
+export const openWidgetContextMenu = ({
+  widget,
+  host,
+  event,
+}: WidgetContextMenuOptions) => {
+  const items: (plugins.tsclass.website.IMenuItem | { divider: true })[] = [
+    {
+      name: 'Delete tile',
+      iconName: 'lucide:trash2' as any,
+      action: async () => {
+        host.removeWidget(widget.id);
+        return null;
+      },
+    },
+  ];
+
+  DeesContextmenu.openContextMenuWithOptions(event, items as any);
+};

ts_web/elements/dees-dashboardgrid/dees-dashboardgrid.demo.ts

@@ -0,0 +1,405 @@
+import { html, css, cssManager } from '@design.estate/dees-element';
+import type { DeesDashboardgrid } from './dees-dashboardgrid.js';
+import '@design.estate/dees-wcctools/demotools';
+
+export const demoFunc = () => {
+  return html`
+    <dees-demowrapper .runAfterRender=${async (elementArg: HTMLElement) => {
+      const grid = elementArg.querySelector('#dashboardGrid') as DeesDashboardgrid;
+
+      const seedWidgets = [
+        {
+          id: 'metrics1',
+          x: 0,
+          y: 0,
+          w: 3,
+          h: 2,
+          title: 'Revenue',
+          icon: 'lucide:dollarSign',
+          content: html`
+            <div style="padding: 20px;">
+              <div style="font-size: 32px; font-weight: 700; color: ${cssManager.bdTheme('#09090b', '#fafafa')};">$124,563</div>
+              <div style="color: #22c55e; font-size: 14px; margin-top: 8px;">↑ 12.5% from last month</div>
+            </div>
+          `,
+        },
+        {
+          id: 'metrics2',
+          x: 3,
+          y: 0,
+          w: 3,
+          h: 2,
+          title: 'Users',
+          icon: 'lucide:users',
+          content: html`
+            <div style="padding: 20px;">
+              <div style="font-size: 32px; font-weight: 700; color: ${cssManager.bdTheme('#09090b', '#fafafa')};">8,234</div>
+              <div style="color: #3b82f6; font-size: 14px; margin-top: 8px;">↑ 5.2% from last week</div>
+            </div>
+          `,
+        },
+        {
+          id: 'chart1',
+          x: 6,
+          y: 0,
+          w: 6,
+          h: 4,
+          title: 'Analytics',
+          icon: 'lucide:lineChart',
+          content: html`
+            <div style="padding: 20px; height: 100%; display: flex; align-items: center; justify-content: center;">
+              <div style="text-align: center; color: #71717a;">
+                <dees-icon .icon=${'lucide:lineChart'} style="font-size: 48px; margin-bottom: 16px;"></dees-icon>
+                <div>Chart visualization area</div>
+              </div>
+            </div>
+          `,
+        },
+      ];
+
+      grid.widgets = seedWidgets.map(widget => ({ ...widget }));
+      grid.cellHeight = 80;
+      grid.margin = { top: 10, right: 10, bottom: 10, left: 10 };
+      grid.enableAnimation = true;
+      grid.showGridLines = false;
+
+      const baseLayout = grid.getLayout().map(item => ({ ...item }));
+      const mobileLayout = grid.widgets.map((widget, index) => ({
+        id: widget.id,
+        x: 0,
+        y: index === 0 ? 0 : grid.widgets.slice(0, index).reduce((acc, prev) => acc + prev.h, 0),
+        w: grid.columns,
+        h: widget.h,
+      }));
+
+      grid.layouts = {
+        base: baseLayout,
+        mobile: mobileLayout,
+      };
+
+      const statusEl = elementArg.querySelector('#dashboardLayoutStatus') as HTMLElement;
+      const updateStatus = () => {
+        const layout = grid.getLayout();
+        statusEl.textContent = `Active breakpoint: ${grid.activeBreakpoint} • Tiles: ${layout.length}`;
+      };
+
+      const mediaQuery = window.matchMedia('(max-width: 768px)');
+      const handleBreakpoint = () => {
+        const target = mediaQuery.matches ? 'mobile' : 'base';
+        grid.applyBreakpointLayout(target);
+        updateStatus();
+      };
+      if (typeof mediaQuery.addEventListener === 'function') {
+        mediaQuery.addEventListener('change', handleBreakpoint);
+      } else {
+        (mediaQuery as MediaQueryList & {
+          addListener?: (listener: (this: MediaQueryList, ev: MediaQueryListEvent) => void) => void;
+        }).addListener?.(handleBreakpoint);
+      }
+      handleBreakpoint();
+
+      let widgetCounter = 4;
+
+      const buttons = elementArg.querySelectorAll('dees-button');
+      buttons.forEach(button => {
+        const text = button.textContent?.trim();
+
+        switch (text) {
+          case 'Toggle Animation':
+            button.addEventListener('click', () => {
+              grid.enableAnimation = !grid.enableAnimation;
+            });
+            break;
+          case 'Toggle Grid Lines':
+            button.addEventListener('click', () => {
+              grid.showGridLines = !grid.showGridLines;
+            });
+            break;
+          case 'Add Widget':
+            button.addEventListener('click', () => {
+              const newWidget = {
+                id: `widget${widgetCounter++}`,
+                x: 0,
+                y: 0,
+                w: 3,
+                h: 2,
+                autoPosition: true,
+                title: `Widget ${widgetCounter - 1}`,
+                icon: 'lucide:package',
+                content: html`
+                  <div style="padding: 20px; text-align: center;">
+                    <div style="color: #71717a;">New widget content</div>
+                    <div style="margin-top: 8px; font-size: 24px; font-weight: 600; color: ${cssManager.bdTheme('#09090b', '#fafafa')};">${Math.floor(
+                      Math.random() * 1000,
+                    )}</div>
+                  </div>
+                `,
+              };
+              grid.addWidget(newWidget, true);
+            });
+            break;
+          case 'Compact Grid':
+            button.addEventListener('click', () => {
+              grid.compact();
+            });
+            break;
+          case 'Toggle Edit Mode':
+            button.addEventListener('click', () => {
+              grid.editable = !grid.editable;
+              button.textContent = grid.editable ? 'Lock Grid' : 'Unlock Grid';
+            });
+            break;
+          case 'Reset Layout':
+            button.addEventListener('click', () => {
+              grid.applyBreakpointLayout(grid.activeBreakpoint);
+            });
+            break;
+          default:
+            break;
+        }
+      });
+
+      // Enhanced logging for reflow events
+      let lastPlaceholderPosition = null;
+      let moveEventCounter = 0;
+
+      // Helper function to log grid state
+      const logGridState = (eventName: string, details?: any) => {
+        const layout = grid.getLayout();
+        console.group(`🔄 ${eventName} [Event #${++moveEventCounter}]`);
+        console.log('Timestamp:', new Date().toISOString());
+        console.log('Grid Configuration:', {
+          columns: grid.columns,
+          cellHeight: grid.cellHeight,
+          margin: grid.margin,
+          editable: grid.editable,
+          activeBreakpoint: grid.activeBreakpoint
+        });
+        console.log('Current Layout:', layout);
+        console.log('Widget Count:', layout.length);
+        console.log('Grid Bounds:', {
+          totalWidgets: grid.widgets.length,
+          maxY: Math.max(...layout.map(w => w.y + w.h)),
+          occupied: layout.map(w => `${w.id}: (${w.x},${w.y}) ${w.w}x${w.h}`).join(', ')
+        });
+        if (details) {
+          console.log('Event Details:', details);
+        }
+        console.groupEnd();
+      };
+
+      // Monitor placeholder position changes using MutationObserver
+      const placeholderObserver = new MutationObserver(() => {
+        const placeholder = grid.shadowRoot?.querySelector('.placeholder') as HTMLElement;
+        if (placeholder) {
+          const currentPosition = {
+            left: placeholder.style.left,
+            top: placeholder.style.top,
+            width: placeholder.style.width,
+            height: placeholder.style.height
+          };
+
+          if (JSON.stringify(currentPosition) !== JSON.stringify(lastPlaceholderPosition)) {
+            console.group('📍 Placeholder Position Changed');
+            console.log('Previous:', lastPlaceholderPosition);
+            console.log('Current:', currentPosition);
+
+            // Extract grid coordinates from style
+            const gridInfo = grid.shadowRoot?.querySelector('.grid-container');
+            if (gridInfo) {
+              console.log('Grid Container Dimensions:', {
+                width: gridInfo.clientWidth,
+                height: gridInfo.clientHeight
+              });
+            }
+            console.groupEnd();
+            lastPlaceholderPosition = currentPosition;
+          }
+        }
+      });
+
+      // Start observing the shadow DOM for placeholder changes
+      if (grid.shadowRoot) {
+        placeholderObserver.observe(grid.shadowRoot, {
+          childList: true,
+          subtree: true,
+          attributes: true,
+          attributeFilter: ['style']
+        });
+      }
+
+      // Log initial state
+      logGridState('Initial Grid State');
+
+      grid.addEventListener('widget-move', (e: CustomEvent) => {
+        logGridState('Widget Move', {
+          widget: e.detail.widget,
+          displaced: e.detail.displaced,
+          swappedWith: e.detail.swappedWith
+        });
+      });
+
+      grid.addEventListener('widget-resize', (e: CustomEvent) => {
+        logGridState('Widget Resize', {
+          widget: e.detail.widget,
+          displaced: e.detail.displaced,
+          swappedWith: e.detail.swappedWith
+        });
+      });
+
+      grid.addEventListener('widget-remove', (e: CustomEvent) => {
+        logGridState('Widget Remove', {
+          removedWidget: e.detail.widget
+        });
+        updateStatus();
+      });
+
+      grid.addEventListener('layout-change', () => {
+        logGridState('Layout Change');
+        updateStatus();
+      });
+
+      // Monitor during drag/resize operations using pointer events
+      grid.addEventListener('pointerdown', (e: PointerEvent) => {
+        const isHeader = (e.target as HTMLElement).closest('.widget-header');
+        const isResizeHandle = (e.target as HTMLElement).closest('.resize-handle');
+
+        if (isHeader || isResizeHandle) {
+          console.group(`🎯 Interaction Started: ${isHeader ? 'Drag' : 'Resize'}`);
+          console.log('Target Widget:', (e.target as HTMLElement).closest('.widget')?.getAttribute('data-widget-id'));
+          console.log('Pointer Position:', { x: e.clientX, y: e.clientY });
+          console.groupEnd();
+
+          // Track pointer move during interaction
+          const handlePointerMove = (moveEvent: PointerEvent) => {
+            const widget = (e.target as HTMLElement).closest('.widget');
+            if (widget) {
+              console.log(`↔️ Pointer Move:`, {
+                widgetId: widget.getAttribute('data-widget-id'),
+                position: { x: moveEvent.clientX, y: moveEvent.clientY },
+                delta: {
+                  x: moveEvent.clientX - e.clientX,
+                  y: moveEvent.clientY - e.clientY
+                }
+              });
+            }
+          };
+
+          const handlePointerUp = () => {
+            console.group('🏁 Interaction Ended');
+            logGridState('Final State After Interaction');
+            console.groupEnd();
+            document.removeEventListener('pointermove', handlePointerMove);
+            document.removeEventListener('pointerup', handlePointerUp);
+          };
+
+          document.addEventListener('pointermove', handlePointerMove);
+          document.addEventListener('pointerup', handlePointerUp);
+        }
+      });
+
+      // Log when widgets are added
+      const originalAddWidget = grid.addWidget.bind(grid);
+      grid.addWidget = (widget: any, autoPosition?: boolean) => {
+        console.group('➕ Adding Widget');
+        console.log('New Widget:', widget);
+        console.log('Auto Position:', autoPosition);
+        const result = originalAddWidget(widget, autoPosition);
+        logGridState('After Widget Added');
+        console.groupEnd();
+        return result;
+      };
+
+      // Log compact operations
+      const originalCompact = grid.compact.bind(grid);
+      grid.compact = (direction?: string) => {
+        console.group('🗜️ Compacting Grid');
+        console.log('Direction:', direction || 'vertical');
+        logGridState('Before Compact');
+        const result = originalCompact(direction);
+        logGridState('After Compact');
+        console.groupEnd();
+        return result;
+      };
+
+      updateStatus();
+    }}>
+      <style>
+        ${css`
+          .demoBox {
+            position: relative;
+            background: ${cssManager.bdTheme('#f4f4f5', '#09090b')};
+            height: 100%;
+            width: 100%;
+            padding: 40px;
+            box-sizing: border-box;
+            display: flex;
+            flex-direction: column;
+            gap: 24px;
+          }
+
+          .demo-controls {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 12px;
+          }
+
+          .demo-controls dees-button {
+            flex-shrink: 0;
+          }
+
+          .grid-container-wrapper {
+            flex: 1;
+            min-height: 600px;
+            position: relative;
+          }
+
+          .info {
+            color: ${cssManager.bdTheme('#71717a', '#71717a')};
+            font-size: 12px;
+            font-family: 'Geist Sans', sans-serif;
+            text-align: center;
+            display: flex;
+            flex-direction: column;
+            gap: 6px;
+          }
+
+          #dashboardLayoutStatus {
+            font-weight: 600;
+            color: ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
+          }
+        `}
+      </style>
+      <div class="demoBox">
+        <div class="demo-controls">
+          <dees-button-group label="Animation:">
+            <dees-button>Toggle Animation</dees-button>
+          </dees-button-group>
+
+          <dees-button-group label="Display:">
+            <dees-button>Toggle Grid Lines</dees-button>
+          </dees-button-group>
+
+          <dees-button-group label="Actions:">
+            <dees-button>Add Widget</dees-button>
+            <dees-button>Compact Grid</dees-button>
+            <dees-button>Reset Layout</dees-button>
+          </dees-button-group>
+
+          <dees-button-group label="Mode:">
+            <dees-button>Toggle Edit Mode</dees-button>
+          </dees-button-group>
+        </div>
+
+        <div class="grid-container-wrapper">
+          <dees-dashboardgrid id="dashboardGrid"></dees-dashboardgrid>
+        </div>
+
+        <div class="info">
+          <div>Drag to reposition, resize from handles, or right-click a header to delete a tile.</div>
+          <div id="dashboardLayoutStatus"></div>
+        </div>
+      </div>
+    </dees-demowrapper>
+  `;
+};

ts_web/elements/dees-dashboardgrid/dees-dashboardgrid.ts

@@ -0,0 +1,796 @@
+import {
+  DeesElement,
+  customElement,
+  property,
+  state,
+  html,
+  type TemplateResult,
+} from '@design.estate/dees-element';
+
+import '../dees-icon.js';
+import '../dees-contextmenu.js';
+import { demoFunc } from './dees-dashboardgrid.demo.js';
+import { dashboardGridStyles } from './styles.js';
+import {
+  resolveMargins,
+  calculateCellMetrics,
+  calculateGridHeight,
+  findAvailablePosition,
+  compactLayout,
+  applyLayout,
+  resolveWidgetPlacement,
+  type PlacementResult,
+} from './layout.js';
+import {
+  computeGridCoordinates,
+  computeResizeDimensions,
+  type PointerPosition,
+} from './interaction.js';
+import { openWidgetContextMenu } from './contextmenu.js';
+import type {
+  DashboardWidget,
+  DashboardMargin,
+  DashboardResolvedMargins,
+  GridCellMetrics,
+  DashboardLayoutItem,
+  LayoutDirection,
+  CellHeightUnit,
+} from './types.js';
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'dees-dashboardgrid': DeesDashboardgrid;
+  }
+}
+
+type DragState = {
+  widgetId: string;
+  pointerId: number;
+  offsetX: number;
+  offsetY: number;
+  start: DashboardLayoutItem;
+  previousPosition: DashboardLayoutItem;
+  currentPointer: PointerPosition;
+  lastPlacement: PlacementResult | null;
+};
+
+type ResizeState = {
+  widgetId: string;
+  pointerId: number;
+  handler: 'e' | 's' | 'se';
+  startPointer: PointerPosition;
+  start: DashboardLayoutItem;
+  startWidth: number;
+  startHeight: number;
+  lastPlacement: PlacementResult | null;
+};
+
+@customElement('dees-dashboardgrid')
+export class DeesDashboardgrid extends DeesElement {
+  public static demo = demoFunc;
+  public static styles = dashboardGridStyles;
+
+  @property({ type: Array })
+  public widgets: DashboardWidget[] = [];
+
+  @property({ type: Number })
+  public cellHeight: number = 80;
+
+  @property({ type: Object })
+  public margin: DashboardMargin = 10;
+
+  @property({ type: Number })
+  public columns: number = 12;
+
+  @property({ type: Boolean })
+  public editable: boolean = true;
+
+  @property({ type: Boolean, reflect: true })
+  public enableAnimation: boolean = true;
+
+  @property({ type: String })
+  public cellHeightUnit: CellHeightUnit = 'px';
+
+  @property({ type: Boolean })
+  public rtl: boolean = false;
+
+  @property({ type: Boolean })
+  public showGridLines: boolean = false;
+
+  @property({ attribute: false })
+  public layouts?: Record<string, DashboardLayoutItem[]>;
+
+  @property({ type: String })
+  public activeBreakpoint: string = 'base';
+
+  @state()
+  private placeholderPosition: DashboardLayoutItem | null = null;
+
+  @state()
+  private metrics: GridCellMetrics | null = null;
+
+  @state()
+  private resolvedMargins: DashboardResolvedMargins | null = null;
+
+  @state()
+  private previewWidgets: DashboardWidget[] | null = null;
+
+  private containerBounds: DOMRect | null = null;
+  private dragState: DragState | null = null;
+  private resizeState: ResizeState | null = null;
+  private resizeObserver?: ResizeObserver;
+  private interactionActive = false;
+
+  public override async connectedCallback(): Promise<void> {
+    await super.connectedCallback();
+    this.computeMetrics();
+    this.observeResize();
+  }
+
+  public override async disconnectedCallback(): Promise<void> {
+    await super.disconnectedCallback();
+    this.disconnectResizeObserver();
+    this.releasePointerEvents();
+  }
+
+  protected updated(changed: Map<string, unknown>): void {
+    if (
+      changed.has('margin') ||
+      changed.has('columns') ||
+      changed.has('cellHeight') ||
+      changed.has('cellHeightUnit')
+    ) {
+      this.computeMetrics();
+    }
+
+    if (changed.has('widgets') && !this.interactionActive) {
+      this.notifyLayoutChange();
+    }
+  }
+
+  public render(): TemplateResult {
+    const baseWidgets = this.widgets;
+    if (baseWidgets.length === 0) {
+      return html`
+        <div class="empty-state">
+          <dees-icon .icon=${'lucide:layoutGrid'}></dees-icon>
+          <div>No widgets configured</div>
+          <div style="font-size: 14px; margin-top: 8px;">Add widgets to populate the dashboard</div>
+        </div>
+      `;
+    }
+
+    const metrics = this.ensureMetrics();
+    const margins = this.resolvedMargins ?? resolveMargins(this.margin);
+    const cellHeight = metrics.cellHeightPx;
+    const layoutForHeight = this.previewWidgets ?? this.widgets;
+    const gridHeight = calculateGridHeight(layoutForHeight, margins, cellHeight);
+    const previewMap = this.previewWidgets ? new Map(this.previewWidgets.map(widget => [widget.id, widget])) : null;
+
+    return html`
+      <div class="grid-container" style="height: ${gridHeight}px;">
+        ${this.showGridLines ? this.renderGridLines(metrics, gridHeight) : null}
+        ${baseWidgets.map(widget => this.renderWidget(widget, metrics, margins, previewMap))}
+        ${this.placeholderPosition ? this.renderPlaceholder(metrics, margins) : null}
+      </div>
+    `;
+  }
+
+  private renderGridLines(metrics: GridCellMetrics, gridHeight: number): TemplateResult {
+    const vertical: TemplateResult[] = [];
+    const horizontal: TemplateResult[] = [];
+    const cellPlusMarginX = metrics.cellWidthPx + metrics.marginHorizontalPx;
+    const cellPlusMarginY = metrics.cellHeightPx + metrics.marginVerticalPx;
+
+    for (let i = 0; i <= this.columns; i++) {
+      const leftPx = i * cellPlusMarginX + metrics.marginHorizontalPx;
+      const leftPercent = this.pxToPercent(leftPx, metrics.containerWidth);
+      vertical.push(html`<div class="grid-line-vertical" style="left: ${leftPercent}%;"></div>`);
+    }
+
+    const rows = Math.ceil(gridHeight / cellPlusMarginY);
+    for (let row = 0; row <= rows; row++) {
+      const top = row * cellPlusMarginY;
+      horizontal.push(html`<div class="grid-line-horizontal" style="top: ${top}px;"></div>`);
+    }
+
+    return html`
+      <div class="grid-lines">
+        ${vertical}
+        ${horizontal}
+      </div>
+    `;
+  }
+
+  private renderWidget(
+    widget: DashboardWidget,
+    metrics: GridCellMetrics,
+    margins: DashboardResolvedMargins,
+    previewMap: Map<string, DashboardWidget> | null,
+  ): TemplateResult {
+    const isDragging = this.dragState?.widgetId === widget.id;
+    const isResizing = this.resizeState?.widgetId === widget.id;
+    const isLocked = widget.locked || !this.editable;
+    const previewWidget = previewMap?.get(widget.id) ?? null;
+    const layoutForRender = isDragging ? widget : previewWidget ?? widget;
+    const rect = this.computeWidgetRect(layoutForRender, metrics, margins);
+
+    const sideProperty = this.rtl ? 'right' : 'left';
+    const sideValue = this.pxToPercent(rect.left, metrics.containerWidth);
+    const widthPercent = this.pxToPercent(rect.width, metrics.containerWidth);
+
+    let transform = '';
+    if (isDragging && this.dragState?.currentPointer) {
+      const pointer = this.dragState.currentPointer;
+      const bounds = this.containerBounds ?? this.getBoundingClientRect();
+      const translateX = pointer.clientX - bounds.left - this.dragState.offsetX - rect.left;
+      const translateY = pointer.clientY - bounds.top - this.dragState.offsetY - rect.top;
+      transform = `transform: translate(${translateX}px, ${translateY}px);`;
+    }
+
+    return html`
+      <div
+        class="grid-widget ${isDragging ? 'dragging' : ''} ${isResizing ? 'resizing' : ''}"
+        style="
+          ${sideProperty}: ${sideValue}%;
+          top: ${rect.top}px;
+          width: ${widthPercent}%;
+          height: ${rect.height}px;
+          ${transform}
+        "
+        data-widget-id=${widget.id}
+      >
+        <div class="widget-content">
+          ${widget.title
+            ? html`
+                <div
+                  class="widget-header ${isLocked ? 'locked' : ''}"
+                  @pointerdown=${!isLocked && !widget.noMove
+                    ? (evt: PointerEvent) => this.startDrag(evt, widget)
+                    : null}
+                  @contextmenu=${(evt: MouseEvent) => this.handleWidgetContextMenu(evt, widget)}
+                  tabindex=${!isLocked && !widget.noMove ? 0 : -1}
+                  @keydown=${(evt: KeyboardEvent) => this.handleHeaderKeydown(evt, widget)}
+                >
+                  ${widget.icon ? html`<dees-icon .icon=${widget.icon}></dees-icon>` : null}
+                  ${widget.title}
+                </div>
+              `
+            : null}
+          <div class="widget-body ${widget.title ? 'has-header' : ''}">
+            ${widget.content}
+          </div>
+          ${!isLocked && !widget.noResize
+            ? html`
+                <div
+                  class="resize-handle resize-handle-e"
+                  @pointerdown=${(evt: PointerEvent) => this.startResize(evt, widget, 'e')}
+                ></div>
+                <div
+                  class="resize-handle resize-handle-s"
+                  @pointerdown=${(evt: PointerEvent) => this.startResize(evt, widget, 's')}
+                ></div>
+                <div
+                  class="resize-handle resize-handle-se"
+                  @pointerdown=${(evt: PointerEvent) => this.startResize(evt, widget, 'se')}
+                ></div>
+              `
+            : null}
+        </div>
+      </div>
+    `;
+  }
+
+  private renderPlaceholder(
+    metrics: GridCellMetrics,
+    margins: DashboardResolvedMargins,
+  ): TemplateResult {
+    if (!this.placeholderPosition) {
+      return html``;
+    }
+
+    const rect = this.computeWidgetRect(this.placeholderPosition, metrics, margins);
+    const sideProperty = this.rtl ? 'right' : 'left';
+    const sideValue = this.pxToPercent(rect.left, metrics.containerWidth);
+    const widthPercent = this.pxToPercent(rect.width, metrics.containerWidth);
+
+    return html`
+      <div
+        class="grid-widget placeholder"
+        style="
+          ${sideProperty}: ${sideValue}%;
+          top: ${rect.top}px;
+          width: ${widthPercent}%;
+          height: ${rect.height}px;
+        "
+      >
+        <div class="widget-content"></div>
+      </div>
+    `;
+  }
+
+  private startDrag(event: PointerEvent, widget: DashboardWidget): void {
+    if (!this.editable || widget.noMove || widget.locked) {
+      return;
+    }
+
+    event.preventDefault();
+    event.stopPropagation();
+
+    const widgetElement = (event.currentTarget as HTMLElement).closest('.grid-widget') as HTMLElement | null;
+    if (!widgetElement) {
+      return;
+    }
+
+    const widgetRect = widgetElement.getBoundingClientRect();
+    this.containerBounds = this.getBoundingClientRect();
+    this.ensureMetrics();
+
+    this.dragState = {
+      widgetId: widget.id,
+      pointerId: event.pointerId,
+      offsetX: event.clientX - widgetRect.left,
+      offsetY: event.clientY - widgetRect.top,
+      start: { id: widget.id, x: widget.x, y: widget.y, w: widget.w, h: widget.h },
+      previousPosition: { id: widget.id, x: widget.x, y: widget.y, w: widget.w, h: widget.h },
+      currentPointer: { clientX: event.clientX, clientY: event.clientY },
+      lastPlacement: null,
+    };
+
+    this.interactionActive = true;
+    (event.currentTarget as HTMLElement).setPointerCapture(event.pointerId);
+    document.addEventListener('pointermove', this.handleDragMove);
+    document.addEventListener('pointerup', this.handleDragEnd);
+
+    this.placeholderPosition = { id: widget.id, x: widget.x, y: widget.y, w: widget.w, h: widget.h };
+  }
+
+  private handleDragMove = (event: PointerEvent): void => {
+    if (!this.dragState) return;
+    const metrics = this.ensureMetrics();
+    const activeWidgets = this.widgets;
+    const widget = activeWidgets.find(item => item.id === this.dragState!.widgetId);
+    if (!widget) return;
+
+    event.preventDefault();
+
+    const previousPosition = this.dragState.previousPosition;
+
+    const coords = computeGridCoordinates({
+      pointer: { clientX: event.clientX, clientY: event.clientY },
+      containerRect: this.containerBounds ?? this.getBoundingClientRect(),
+      metrics,
+      columns: this.columns,
+      widget,
+      rtl: this.rtl,
+      dragOffsetX: this.dragState.offsetX,
+      dragOffsetY: this.dragState.offsetY,
+    });
+
+    const placement = resolveWidgetPlacement(
+      activeWidgets,
+      widget.id,
+      { x: coords.x, y: coords.y },
+      this.columns,
+      previousPosition,
+    );
+    if (placement) {
+      const updatedWidget = placement.widgets.find(item => item.id === widget.id);
+      this.dragState = {
+        ...this.dragState,
+        currentPointer: { clientX: event.clientX, clientY: event.clientY },
+        lastPlacement: placement,
+        previousPosition: updatedWidget
+          ? { id: updatedWidget.id, x: updatedWidget.x, y: updatedWidget.y, w: updatedWidget.w, h: updatedWidget.h }
+          : { id: widget.id, x: coords.x, y: coords.y, w: widget.w, h: widget.h },
+      };
+      this.previewWidgets = placement.widgets;
+      const previewWidget = placement.widgets.find(item => item.id === widget.id);
+      if (previewWidget) {
+        this.placeholderPosition = {
+          id: previewWidget.id,
+          x: previewWidget.x,
+          y: previewWidget.y,
+          w: previewWidget.w,
+          h: previewWidget.h,
+        };
+      } else {
+        this.placeholderPosition = { id: widget.id, x: coords.x, y: coords.y, w: widget.w, h: widget.h };
+      }
+    } else {
+      this.previewWidgets = null;
+      this.placeholderPosition = null;
+    }
+
+    this.requestUpdate();
+  };
+
+  private handleDragEnd = (event: PointerEvent): void => {
+    const dragState = this.dragState;
+    if (!dragState || event.pointerId !== dragState.pointerId) {
+      return;
+    }
+
+    const layoutSource = this.widgets;
+    this.previewWidgets = null;
+
+    // Always validate the final position, don't rely on lastPlacement from drag
+    const target = this.placeholderPosition ?? dragState.start;
+    const placement = resolveWidgetPlacement(
+      layoutSource,
+      dragState.widgetId,
+      { x: target.x, y: target.y },
+      this.columns,
+      dragState.previousPosition,
+    );
+
+    if (placement) {
+      // Verify that the placement doesn't result in overlapping widgets
+      const finalWidget = placement.widgets.find(w => w.id === dragState.widgetId);
+      if (finalWidget) {
+        const hasOverlap = placement.widgets.some(w => {
+          if (w.id === dragState.widgetId) return false;
+          return (
+            finalWidget.x < w.x + w.w &&
+            finalWidget.x + finalWidget.w > w.x &&
+            finalWidget.y < w.y + w.h &&
+            finalWidget.y + finalWidget.h > w.y
+          );
+        });
+
+        if (!hasOverlap) {
+          this.commitPlacement(placement, dragState.widgetId, 'widget-move');
+        } else {
+          // Return to start position if overlap detected
+          this.widgets = this.widgets.map(widget =>
+            widget.id === dragState.widgetId ? { ...widget, x: dragState.start.x, y: dragState.start.y } : widget,
+          );
+        }
+      }
+    } else {
+      // Return to start position if no valid placement
+      this.widgets = this.widgets.map(widget =>
+        widget.id === dragState.widgetId ? { ...widget, x: dragState.start.x, y: dragState.start.y } : widget,
+      );
+    }
+
+    this.placeholderPosition = null;
+    this.dragState = null;
+    this.interactionActive = false;
+    this.releasePointerEvents();
+  };
+
+  private startResize(event: PointerEvent, widget: DashboardWidget, handler: 'e' | 's' | 'se'): void {
+    if (!this.editable || widget.noResize || widget.locked) {
+      return;
+    }
+
+    event.preventDefault();
+    event.stopPropagation();
+
+    this.ensureMetrics();
+
+    this.resizeState = {
+      widgetId: widget.id,
+      pointerId: event.pointerId,
+      handler,
+      startPointer: { clientX: event.clientX, clientY: event.clientY },
+      start: { id: widget.id, x: widget.x, y: widget.y, w: widget.w, h: widget.h },
+      startWidth: widget.w,
+      startHeight: widget.h,
+      lastPlacement: null,
+    };
+
+    this.interactionActive = true;
+    (event.currentTarget as HTMLElement).setPointerCapture(event.pointerId);
+    document.addEventListener('pointermove', this.handleResizeMove);
+    document.addEventListener('pointerup', this.handleResizeEnd);
+
+    this.placeholderPosition = { id: widget.id, x: widget.x, y: widget.y, w: widget.w, h: widget.h };
+  }
+
+  private handleResizeMove = (event: PointerEvent): void => {
+    if (!this.resizeState) return;
+    const metrics = this.ensureMetrics();
+    const activeWidgets = this.widgets;
+    const widget = activeWidgets.find(item => item.id === this.resizeState!.widgetId);
+    if (!widget) return;
+
+    event.preventDefault();
+
+    const nextSize = computeResizeDimensions({
+      pointer: { clientX: event.clientX, clientY: event.clientY },
+      containerRect: this.containerBounds ?? this.getBoundingClientRect(),
+      metrics,
+      startWidth: this.resizeState.startWidth,
+      startHeight: this.resizeState.startHeight,
+      startPointer: this.resizeState.startPointer,
+      handler: this.resizeState.handler,
+      widget,
+      columns: this.columns,
+    });
+
+    const placement = resolveWidgetPlacement(
+      activeWidgets,
+      widget.id,
+      { x: widget.x, y: widget.y, w: nextSize.width, h: nextSize.height },
+      this.columns,
+      this.resizeState.start,
+    );
+
+    if (placement) {
+      this.resizeState = { ...this.resizeState, lastPlacement: placement };
+      this.previewWidgets = placement.widgets;
+      const previewWidget = placement.widgets.find(item => item.id === widget.id);
+      if (previewWidget) {
+        this.placeholderPosition = {
+          id: previewWidget.id,
+          x: previewWidget.x,
+          y: previewWidget.y,
+          w: previewWidget.w,
+          h: previewWidget.h,
+        };
+      } else {
+        this.placeholderPosition = {
+          id: widget.id,
+          x: widget.x,
+          y: widget.y,
+          w: nextSize.width,
+          h: nextSize.height,
+        };
+      }
+    } else {
+      this.previewWidgets = null;
+      this.placeholderPosition = null;
+    }
+
+    this.requestUpdate();
+  };
+
+  private handleResizeEnd = (event: PointerEvent): void => {
+    const resizeState = this.resizeState;
+    if (!resizeState || event.pointerId !== resizeState.pointerId) {
+      return;
+    }
+
+    const layoutSource = this.widgets;
+    this.previewWidgets = null;
+    const placement =
+      resizeState.lastPlacement ??
+      resolveWidgetPlacement(
+        layoutSource,
+        resizeState.widgetId,
+        {
+          x: this.placeholderPosition?.x ?? resizeState.start.x,
+          y: this.placeholderPosition?.y ?? resizeState.start.y,
+          w: this.placeholderPosition?.w ?? resizeState.start.w,
+          h: this.placeholderPosition?.h ?? resizeState.start.h,
+        },
+        this.columns,
+        resizeState.start,
+      );
+
+    if (placement) {
+      this.commitPlacement(placement, resizeState.widgetId, 'widget-resize');
+    } else {
+      this.widgets = this.widgets.map(widget =>
+        widget.id === resizeState.widgetId ? { ...widget, w: resizeState.start.w, h: resizeState.start.h } : widget,
+      );
+    }
+
+    this.placeholderPosition = null;
+    this.resizeState = null;
+    this.interactionActive = false;
+    this.releasePointerEvents();
+  };
+
+  private handleHeaderKeydown(event: KeyboardEvent, widget: DashboardWidget): void {
+    if (!this.editable || widget.noMove || widget.locked) {
+      return;
+    }
+
+    const key = event.key;
+    const isResize = event.shiftKey;
+    let placement: PlacementResult | null = null;
+
+    if (isResize && ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown'].includes(key)) {
+      event.preventDefault();
+      const delta = key === 'ArrowRight' || key === 'ArrowDown' ? 1 : -1;
+
+      if (key === 'ArrowLeft' || key === 'ArrowRight') {
+        const maxWidth = widget.maxW ?? this.columns - widget.x;
+        const nextWidth = Math.max(widget.minW ?? 1, Math.min(maxWidth, widget.w + delta));
+        placement = resolveWidgetPlacement(
+          this.widgets,
+          widget.id,
+          { x: widget.x, y: widget.y, w: nextWidth, h: widget.h },
+          this.columns,
+        );
+      } else {
+        const maxHeight = widget.maxH ?? Number.POSITIVE_INFINITY;
+        const nextHeight = Math.max(widget.minH ?? 1, Math.min(maxHeight, widget.h + delta));
+        placement = resolveWidgetPlacement(
+          this.widgets,
+          widget.id,
+          { x: widget.x, y: widget.y, w: widget.w, h: nextHeight },
+          this.columns,
+        );
+      }
+
+      if (placement) {
+        this.commitPlacement(placement, widget.id, 'widget-resize');
+      }
+      return;
+    }
+
+    const moveMap: Record<string, { dx: number; dy: number }> = {
+      ArrowLeft: { dx: -1, dy: 0 },
+      ArrowRight: { dx: 1, dy: 0 },
+      ArrowUp: { dx: 0, dy: -1 },
+      ArrowDown: { dx: 0, dy: 1 },
+    };
+
+    const delta = moveMap[key];
+    if (!delta) {
+      return;
+    }
+
+    event.preventDefault();
+    const targetX = Math.max(0, Math.min(this.columns - widget.w, widget.x + delta.dx));
+    const targetY = Math.max(0, widget.y + delta.dy);
+
+    placement = resolveWidgetPlacement(this.widgets, widget.id, { x: targetX, y: targetY }, this.columns);
+    if (placement) {
+      this.commitPlacement(placement, widget.id, 'widget-move');
+    }
+  }
+
+  private handleWidgetContextMenu(event: MouseEvent, widget: DashboardWidget): void {
+    event.preventDefault();
+    event.stopPropagation();
+    openWidgetContextMenu({ widget, host: this, event });
+  }
+
+  private commitPlacement(result: PlacementResult, widgetId: string, type: 'widget-move' | 'widget-resize'): void {
+    this.previewWidgets = null;
+    this.widgets = result.widgets;
+    const subject = this.widgets.find(item => item.id === widgetId);
+    if (subject) {
+      this.dispatchEvent(
+        new CustomEvent(type, {
+          detail: {
+            widget: subject,
+            displaced: result.movedWidgets.filter(id => id !== widgetId),
+            swappedWith: result.swappedWith,
+          },
+          bubbles: true,
+          composed: true,
+        }),
+      );
+    }
+  }
+
+  public removeWidget(widgetId: string): void {
+    const target = this.widgets.find(widget => widget.id === widgetId);
+    if (!target) return;
+    this.widgets = this.widgets.filter(widget => widget.id !== widgetId);
+    this.dispatchEvent(
+      new CustomEvent('widget-remove', {
+        detail: { widget: target },
+        bubbles: true,
+        composed: true,
+      }),
+    );
+  }
+
+  public updateWidget(widgetId: string, updates: Partial<DashboardWidget>): void {
+    this.widgets = this.widgets.map(widget => (widget.id === widgetId ? { ...widget, ...updates } : widget));
+  }
+
+  public getLayout(): DashboardLayoutItem[] {
+    return this.widgets.map(({ id, x, y, w, h }) => ({ id, x, y, w, h }));
+  }
+
+  public setLayout(layout: DashboardLayoutItem[]): void {
+    this.widgets = applyLayout(this.widgets, layout);
+  }
+
+  public lockGrid(): void {
+    this.editable = false;
+  }
+
+  public unlockGrid(): void {
+    this.editable = true;
+  }
+
+  public addWidget(widget: DashboardWidget, autoPosition = false): void {
+    const nextWidget = { ...widget };
+    if (autoPosition || nextWidget.autoPosition) {
+      const position = findAvailablePosition(this.widgets, nextWidget.w, nextWidget.h, this.columns);
+      nextWidget.x = position.x;
+      nextWidget.y = position.y;
+    }
+
+    this.widgets = [...this.widgets, nextWidget];
+  }
+
+  public compact(direction: LayoutDirection = 'vertical'): void {
+    const nextWidgets = this.widgets.map(widget => ({ ...widget }));
+    compactLayout(nextWidgets, direction);
+    this.widgets = nextWidgets;
+  }
+
+  public applyBreakpointLayout(breakpoint: string): void {
+    this.activeBreakpoint = breakpoint;
+    const layout = this.layouts?.[breakpoint];
+    if (layout) {
+      this.setLayout(layout);
+    }
+  }
+
+  public notifyLayoutChange(): void {
+    this.dispatchEvent(
+      new CustomEvent('layout-change', {
+        detail: { layout: this.getLayout() },
+        bubbles: true,
+        composed: true,
+      }),
+    );
+  }
+
+  private ensureMetrics(): GridCellMetrics {
+    if (!this.metrics) {
+      this.computeMetrics();
+    }
+    return this.metrics!;
+  }
+
+  private computeMetrics(): void {
+    if (!this.isConnected) return;
+    const bounds = this.getBoundingClientRect();
+    this.containerBounds = bounds;
+    const margins = resolveMargins(this.margin);
+    this.resolvedMargins = margins;
+    this.metrics = calculateCellMetrics(bounds.width, this.columns, margins, this.cellHeight, this.cellHeightUnit);
+  }
+
+  private observeResize(): void {
+    if (this.resizeObserver) return;
+    this.resizeObserver = new ResizeObserver(() => {
+      this.computeMetrics();
+    });
+    this.resizeObserver.observe(this);
+  }
+
+  private disconnectResizeObserver(): void {
+    this.resizeObserver?.disconnect();
+    this.resizeObserver = undefined;
+  }
+
+  private releasePointerEvents(): void {
+    document.removeEventListener('pointermove', this.handleDragMove);
+    document.removeEventListener('pointerup', this.handleDragEnd);
+    document.removeEventListener('pointermove', this.handleResizeMove);
+    document.removeEventListener('pointerup', this.handleResizeEnd);
+  }
+
+  private pxToPercent(value: number, container: number): number {
+    if (!container) return 0;
+    return Number(((value / container) * 100).toFixed(4));
+  }
+
+  private computeWidgetRect(
+    widget: Pick<DashboardWidget, 'x' | 'y' | 'w' | 'h'>,
+    metrics: GridCellMetrics,
+    margins: DashboardResolvedMargins,
+  ) {
+    const cellWidth = metrics.cellWidthPx;
+    const cellHeight = metrics.cellHeightPx;
+    const left = widget.x * (cellWidth + margins.horizontal) + margins.horizontal;
+    const top = widget.y * (cellHeight + margins.vertical) + margins.vertical;
+    const width = widget.w * cellWidth + Math.max(0, widget.w - 1) * margins.horizontal;
+    const height = widget.h * cellHeight + Math.max(0, widget.h - 1) * margins.vertical;
+
+    return { left, top, width, height };
+  }
+}

ts_web/elements/dees-dashboardgrid/index.ts

@@ -0,0 +1,2 @@
+export * from './dees-dashboardgrid.js';
+export * from './types.js';

ts_web/elements/dees-dashboardgrid/interaction.ts

@@ -0,0 +1,105 @@
+import type { DashboardWidget, GridCellMetrics } from './types.js';
+
+export interface PointerPosition {
+  clientX: number;
+  clientY: number;
+}
+
+export interface DragComputationArgs {
+  pointer: PointerPosition;
+  containerRect: DOMRect;
+  metrics: GridCellMetrics;
+  columns: number;
+  widget: DashboardWidget;
+  rtl: boolean;
+  dragOffsetX?: number;
+  dragOffsetY?: number;
+}
+
+export const computeGridCoordinates = ({
+  pointer,
+  containerRect,
+  metrics,
+  columns,
+  widget,
+  rtl,
+  dragOffsetX = 0,
+  dragOffsetY = 0,
+}: DragComputationArgs): { x: number; y: number } => {
+  const relativeX = pointer.clientX - containerRect.left - dragOffsetX;
+  const relativeY = pointer.clientY - containerRect.top - dragOffsetY;
+
+  const marginX = metrics.marginHorizontalPx;
+  const marginY = metrics.marginVerticalPx;
+  const cellWidth = metrics.cellWidthPx;
+  const cellHeight = metrics.cellHeightPx;
+
+  const clamp = (value: number, min: number, max: number) => Math.max(min, Math.min(max, value));
+
+  const adjustedX = clamp(relativeX - marginX, 0, containerRect.width - marginX);
+  const adjustedY = clamp(relativeY - marginY, 0, Number.POSITIVE_INFINITY);
+
+  const cellPlusMarginX = cellWidth + marginX;
+  const cellPlusMarginY = cellHeight + marginY;
+
+  let gridX = Math.round(adjustedX / cellPlusMarginX);
+  if (rtl) {
+    gridX = columns - widget.w - gridX;
+  }
+  gridX = clamp(gridX, 0, columns - widget.w);
+
+  const gridY = clamp(Math.round(adjustedY / cellPlusMarginY), 0, Number.MAX_SAFE_INTEGER);
+
+  return { x: gridX, y: gridY };
+};
+
+export interface ResizeComputationArgs {
+  pointer: PointerPosition;
+  containerRect: DOMRect;
+  metrics: GridCellMetrics;
+  startWidth: number;
+  startHeight: number;
+  startPointer: PointerPosition;
+  handler: 'e' | 's' | 'se';
+  widget: DashboardWidget;
+  columns: number;
+}
+
+export const computeResizeDimensions = ({
+  pointer,
+  containerRect,
+  metrics,
+  startWidth,
+  startHeight,
+  startPointer,
+  handler,
+  widget,
+  columns,
+}: ResizeComputationArgs): { width: number; height: number } => {
+  const deltaX = pointer.clientX - startPointer.clientX;
+  const deltaY = pointer.clientY - startPointer.clientY;
+
+  let width = startWidth;
+  let height = startHeight;
+
+  const cellPlusMarginX = metrics.cellWidthPx + metrics.marginHorizontalPx;
+  const cellPlusMarginY = metrics.cellHeightPx + metrics.marginVerticalPx;
+
+  if (handler.includes('e')) {
+    const deltaCols = Math.round(deltaX / cellPlusMarginX);
+    width = startWidth + deltaCols;
+  }
+
+  if (handler.includes('s')) {
+    const deltaRows = Math.round(deltaY / cellPlusMarginY);
+    height = startHeight + deltaRows;
+  }
+
+  const clampedWidth = Math.max(widget.minW || 1, Math.min(width, widget.maxW || columns - widget.x));
+  const clampedHeight = Math.max(widget.minH || 1, Math.min(height, widget.maxH || Number.MAX_SAFE_INTEGER));
+
+  return {
+    width: clampedWidth,
+    height: clampedHeight,
+  };
+};

ts_web/elements/dees-dashboardgrid/layout.ts

@@ -0,0 +1,246 @@
+import type {
+  DashboardResolvedMargins,
+  DashboardMargin,
+  DashboardWidget,
+  DashboardLayoutItem,
+  GridCellMetrics,
+  LayoutDirection,
+} from './types.js';
+
+export const DEFAULT_MARGIN = 10;
+
+export const resolveMargins = (margin: DashboardMargin): DashboardResolvedMargins => {
+  if (typeof margin === 'number') {
+    return {
+      horizontal: margin,
+      vertical: margin,
+      top: margin,
+      right: margin,
+      bottom: margin,
+      left: margin,
+    };
+  }
+
+  const resolved = {
+    top: margin.top ?? DEFAULT_MARGIN,
+    right: margin.right ?? DEFAULT_MARGIN,
+    bottom: margin.bottom ?? DEFAULT_MARGIN,
+    left: margin.left ?? DEFAULT_MARGIN,
+  };
+
+  return {
+    ...resolved,
+    horizontal: (resolved.left + resolved.right) / 2,
+    vertical: (resolved.top + resolved.bottom) / 2,
+  };
+};
+
+export const calculateCellMetrics = (
+  containerWidth: number,
+  columns: number,
+  margins: DashboardResolvedMargins,
+  cellHeight: number,
+  cellHeightUnit: string,
+): GridCellMetrics => {
+  const totalMarginWidth = margins.horizontal * (columns + 1);
+  const availableWidth = Math.max(containerWidth - totalMarginWidth, 0);
+  const cellWidthPx = columns > 0 ? availableWidth / columns : 0;
+  const cellHeightPx = cellHeightUnit === 'auto' ? cellWidthPx : cellHeight;
+
+  return {
+    containerWidth,
+    cellWidthPx,
+    marginHorizontalPx: margins.horizontal,
+    cellHeightPx,
+    marginVerticalPx: margins.vertical,
+  };
+};
+
+export const calculateGridHeight = (
+  widgets: DashboardWidget[],
+  margins: DashboardResolvedMargins,
+  cellHeight: number,
+): number => {
+  if (widgets.length === 0) return 0;
+  const maxY = Math.max(...widgets.map(widget => widget.y + widget.h), 0);
+  return maxY * cellHeight + (maxY + 1) * margins.vertical;
+};
+
+const overlaps = (
+  widget: DashboardWidget,
+  x: number,
+  y: number,
+  w: number,
+  h: number,
+) => x < widget.x + widget.w && x + w > widget.x && y < widget.y + widget.h && y + h > widget.y;
+
+export const collectCollisions = (
+  widgets: DashboardWidget[],
+  target: DashboardWidget,
+  nextX: number,
+  nextY: number,
+  nextW: number = target.w,
+  nextH: number = target.h,
+): DashboardWidget[] => {
+  return widgets.filter(widget => {
+    if (widget.id === target.id) return false;
+    return overlaps(widget, nextX, nextY, nextW, nextH);
+  });
+};
+
+export const checkCollision = (
+  widgets: DashboardWidget[],
+  target: DashboardWidget,
+  nextX: number,
+  nextY: number,
+): boolean => collectCollisions(widgets, target, nextX, nextY).length > 0;
+
+export const cloneWidget = (widget: DashboardWidget): DashboardWidget => ({ ...widget });
+
+export const cloneWidgets = (widgets: DashboardWidget[]): DashboardWidget[] => widgets.map(cloneWidget);
+
+export const findAvailablePosition = (
+  widgets: DashboardWidget[],
+  width: number,
+  height: number,
+  columns: number,
+): { x: number; y: number } => {
+  for (let y = 0; y < 200; y++) {
+    for (let x = 0; x <= columns - width; x++) {
+      const isFree = !widgets.some(widget => overlaps(widget, x, y, width, height));
+      if (isFree) {
+        return { x, y };
+      }
+    }
+  }
+
+  const maxY = widgets.reduce((acc, widget) => Math.max(acc, widget.y + widget.h), 0);
+  return { x: 0, y: maxY };
+};
+
+export interface PlacementResult {
+  widgets: DashboardWidget[];
+  movedWidgets: string[];
+  swappedWith?: string;
+}
+
+export const resolveWidgetPlacement = (
+  widgets: DashboardWidget[],
+  widgetId: string,
+  next: { x: number; y: number; w?: number; h?: number },
+  columns: number,
+  previousPosition?: DashboardLayoutItem,
+): PlacementResult | null => {
+  const sourceWidgets = cloneWidgets(widgets);
+  const moving = sourceWidgets.find(widget => widget.id === widgetId);
+  const original = widgets.find(widget => widget.id === widgetId);
+  if (!moving || !original) {
+    return null;
+  }
+
+  const target = {
+    x: next.x,
+    y: next.y,
+    w: next.w ?? moving.w,
+    h: next.h ?? moving.h,
+  };
+
+  moving.x = target.x;
+  moving.y = target.y;
+  moving.w = target.w;
+  moving.h = target.h;
+
+  const collisions = collectCollisions(sourceWidgets, moving, target.x, target.y, target.w, target.h);
+
+  if (collisions.length === 0) {
+    return { widgets: sourceWidgets, movedWidgets: [moving.id] };
+  }
+
+  if (collisions.length === 1) {
+    const other = collisions[0];
+    if (!other.locked && !other.noMove && other.w === moving.w && other.h === moving.h) {
+      const otherClone = sourceWidgets.find(widget => widget.id === other.id);
+      if (otherClone) {
+        // Use the original position of the moving widget for a clean swap
+        // This prevents the "snapping together" issue where both widgets end up at the same position
+        const swapTarget = original;
+        const previousOtherPosition = { x: otherClone.x, y: otherClone.y };
+        otherClone.x = swapTarget.x;
+        otherClone.y = swapTarget.y;
+
+        const swapValid =
+          collectCollisions(sourceWidgets, moving, moving.x, moving.y, moving.w, moving.h).length === 0 &&
+          collectCollisions(sourceWidgets, otherClone, otherClone.x, otherClone.y, otherClone.w, otherClone.h).length === 0;
+
+        if (swapValid) {
+          return { widgets: sourceWidgets, movedWidgets: [moving.id, otherClone.id], swappedWith: otherClone.id };
+        }
+
+        otherClone.x = previousOtherPosition.x;
+        otherClone.y = previousOtherPosition.y;
+      }
+    }
+  }
+
+  // attempt displacement cascade
+  const movedIds = new Set<string>([moving.id]);
+  for (const offending of collisions) {
+    if (offending.locked || offending.noMove) {
+      return null;
+    }
+    const clone = sourceWidgets.find(widget => widget.id === offending.id);
+    if (!clone) continue;
+    const remaining = sourceWidgets.filter(widget => widget.id !== offending.id);
+    const position = findAvailablePosition(remaining, clone.w, clone.h, columns);
+    clone.x = position.x;
+    clone.y = position.y;
+    movedIds.add(clone.id);
+  }
+
+  // verify no overlaps remain
+  const verify = collectCollisions(sourceWidgets, moving, moving.x, moving.y, moving.w, moving.h);
+  if (verify.length > 0) {
+    return null;
+  }
+
+  return { widgets: sourceWidgets, movedWidgets: Array.from(movedIds) };
+};
+
+export const compactLayout = (
+  widgets: DashboardWidget[],
+  direction: LayoutDirection = 'vertical',
+) => {
+  const sorted = [...widgets].sort((a, b) => {
+    if (direction === 'vertical') {
+      if (a.y !== b.y) return a.y - b.y;
+      return a.x - b.x;
+    }
+
+    if (a.x !== b.x) return a.x - b.x;
+    return a.y - b.y;
+  });
+
+  for (const widget of sorted) {
+    if (widget.locked || widget.noMove) continue;
+
+    if (direction === 'vertical') {
+      while (widget.y > 0 && !checkCollision(widgets, widget, widget.x, widget.y - 1)) {
+        widget.y -= 1;
+      }
+    } else {
+      while (widget.x > 0 && !checkCollision(widgets, widget, widget.x - 1, widget.y)) {
+        widget.x -= 1;
+      }
+    }
+  }
+};
+
+export const applyLayout = (
+  widgets: DashboardWidget[],
+  layout: DashboardLayoutItem[],
+): DashboardWidget[] => {
+  return widgets.map(widget => {
+    const layoutItem = layout.find(item => item.id === widget.id);
+    return layoutItem ? { ...widget, ...layoutItem } : widget;
+  });
+};

ts_web/elements/dees-dashboardgrid/styles.ts

@@ -0,0 +1,249 @@
+import { css, cssManager } from '@design.estate/dees-element';
+
+export const dashboardGridStyles = [
+  cssManager.defaultStyles,
+  css`
+      :host {
+        display: block;
+        width: 100%;
+        height: 100%;
+        position: relative;
+      }
+
+      .grid-container {
+        position: relative;
+        width: 100%;
+        min-height: 400px;
+        box-sizing: border-box;
+      }
+
+      .grid-widget {
+        position: absolute;
+        will-change: auto;
+      }
+      
+      :host([enableanimation]) .grid-widget {
+        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+      }
+
+      .grid-widget.dragging {
+        z-index: 1000;
+        transition: none !important;
+        opacity: 0.8;
+        cursor: grabbing;
+        pointer-events: none;
+        will-change: transform;
+      }
+      
+      .grid-widget.placeholder {
+        pointer-events: none;
+        z-index: 1;
+      }
+      
+      .grid-widget.placeholder .widget-content {
+        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.1)')};
+        border: 2px dashed ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
+        box-shadow: none;
+      }
+
+      .grid-widget.resizing {
+        transition: none !important;
+      }
+
+      .widget-content {
+        position: absolute;
+        left: 0;
+        right: 0;
+        top: 0;
+        bottom: 0;
+        overflow: hidden;
+        background: ${cssManager.bdTheme('#ffffff', '#09090b')};
+        border: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        border-radius: 8px;
+        box-shadow: ${cssManager.bdTheme(
+          '0 1px 3px rgba(0, 0, 0, 0.1)',
+          '0 1px 3px rgba(0, 0, 0, 0.3)'
+        )};
+        transition: box-shadow 0.2s ease;
+      }
+
+      .grid-widget:hover .widget-content {
+        box-shadow: ${cssManager.bdTheme(
+          '0 4px 12px rgba(0, 0, 0, 0.15)',
+          '0 4px 12px rgba(0, 0, 0, 0.4)'
+        )};
+      }
+
+      .grid-widget.dragging .widget-content {
+        box-shadow: ${cssManager.bdTheme(
+          '0 16px 48px rgba(0, 0, 0, 0.25)',
+          '0 16px 48px rgba(0, 0, 0, 0.6)'
+        )};
+        transform: scale(1.05);
+      }
+
+      .widget-header {
+        padding: 12px 16px;
+        border-bottom: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        display: flex;
+        align-items: center;
+        gap: 8px;
+        font-size: 14px;
+        font-weight: 600;
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+        background: ${cssManager.bdTheme('#f9fafb', '#0a0a0a')};
+        cursor: grab;
+        user-select: none;
+      }
+      
+      .widget-header:hover {
+        background: ${cssManager.bdTheme('#f4f4f5', '#18181b')};
+      }
+      
+      .widget-header:active {
+        cursor: grabbing;
+      }
+
+      .widget-header.locked {
+        cursor: default;
+      }
+      
+      .widget-header.locked:hover {
+        background: ${cssManager.bdTheme('#f9fafb', '#0a0a0a')};
+      }
+
+      .widget-header dees-icon {
+        font-size: 16px;
+        color: ${cssManager.bdTheme('#71717a', '#71717a')};
+      }
+
+      .widget-body {
+        position: absolute;
+        top: 0;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        overflow: auto;
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+      }
+
+      .widget-body.has-header {
+        top: 45px;
+      }
+
+      .resize-handle {
+        position: absolute;
+        background: transparent;
+        z-index: 10;
+      }
+
+      .resize-handle:hover {
+        background: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
+        opacity: 0.3;
+      }
+
+      .resize-handle-e {
+        cursor: ew-resize;
+        width: 12px;
+        right: -6px;
+        top: 10%;
+        height: 80%;
+      }
+
+      .resize-handle-s {
+        cursor: ns-resize;
+        height: 12px;
+        width: 80%;
+        bottom: -6px;
+        left: 10%;
+      }
+
+      .resize-handle-se {
+        cursor: se-resize;
+        width: 20px;
+        height: 20px;
+        right: -2px;
+        bottom: -2px;
+        opacity: 0;
+        transition: opacity 0.2s ease;
+      }
+      
+      .resize-handle-se::after {
+        content: '';
+        position: absolute;
+        right: 4px;
+        bottom: 4px;
+        width: 6px;
+        height: 6px;
+        border-right: 2px solid ${cssManager.bdTheme('#71717a', '#71717a')};
+        border-bottom: 2px solid ${cssManager.bdTheme('#71717a', '#71717a')};
+      }
+
+      .grid-widget:hover .resize-handle-se {
+        opacity: 0.7;
+      }
+
+      .resize-handle-se:hover {
+        opacity: 1 !important;
+      }
+      
+      .resize-handle-se:hover::after {
+        border-color: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
+      }
+
+      .grid-placeholder {
+        position: absolute;
+        background: ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
+        opacity: 0.1;
+        border-radius: 8px;
+        border: 2px dashed ${cssManager.bdTheme('#3b82f6', '#3b82f6')};
+        transition: all 0.2s ease;
+        pointer-events: none;
+      }
+
+      .empty-state {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        justify-content: center;
+        height: 400px;
+        color: ${cssManager.bdTheme('#71717a', '#71717a')};
+        text-align: center;
+        padding: 32px;
+      }
+
+      .empty-state dees-icon {
+        font-size: 48px;
+        margin-bottom: 16px;
+        opacity: 0.5;
+      }
+      
+      .grid-lines {
+        position: absolute;
+        top: 0;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        pointer-events: none;
+        z-index: -1;
+      }
+      
+      .grid-line-vertical {
+        position: absolute;
+        top: 0;
+        bottom: 0;
+        width: 1px;
+        background: ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        opacity: 0.3;
+      }
+      
+      .grid-line-horizontal {
+        position: absolute;
+        left: 0;
+        right: 0;
+        height: 1px;
+        background: ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        opacity: 0.3;
+      }
+  `,
+];

ts_web/elements/dees-dashboardgrid/types.ts

@@ -0,0 +1,53 @@
+import type { TemplateResult } from '@design.estate/dees-element';
+
+export type CellHeightUnit = 'px' | 'em' | 'rem' | 'auto';
+
+export interface DashboardMarginObject {
+  top?: number;
+  right?: number;
+  bottom?: number;
+  left?: number;
+}
+
+export type DashboardMargin = number | DashboardMarginObject;
+
+export interface DashboardResolvedMargins {
+  horizontal: number;
+  vertical: number;
+  top: number;
+  right: number;
+  bottom: number;
+  left: number;
+}
+
+export interface DashboardLayoutItem {
+  id: string;
+  x: number;
+  y: number;
+  w: number;
+  h: number;
+}
+
+export interface DashboardWidget extends DashboardLayoutItem {
+  minW?: number;
+  minH?: number;
+  maxW?: number;
+  maxH?: number;
+  content: TemplateResult | string;
+  title?: string;
+  icon?: string;
+  noMove?: boolean;
+  noResize?: boolean;
+  locked?: boolean;
+  autoPosition?: boolean;
+}
+
+export type LayoutDirection = 'vertical' | 'horizontal';
+
+export interface GridCellMetrics {
+  containerWidth: number;
+  cellWidthPx: number;
+  marginHorizontalPx: number;
+  cellHeightPx: number;
+  marginVerticalPx: number;
+}

ts_web/elements/dees-editor/dees-editor.ts

@@ -8,6 +8,7 @@ import {
   cssManager,
 } from '@design.estate/dees-element';
 import * as domtools from '@design.estate/dees-domtools';
+import { MONACO_VERSION } from './version.js';
 
 import type * as monaco from 'monaco-editor';
 
@@ -80,10 +81,11 @@ export class DeesEditor extends DeesElement {
   ): Promise<void> {
     super.firstUpdated(_changedProperties);
     const container = this.shadowRoot.getElementById('container');
+    const monacoCdnBase = `https://cdn.jsdelivr.net/npm/monaco-editor@${MONACO_VERSION}`;
 
     if (!DeesEditor.monacoDeferred) {
       DeesEditor.monacoDeferred = domtools.plugins.smartpromise.defer();
-      const scriptUrl = `https://cdn.jsdelivr.net/npm/monaco-editor/min/vs/loader.js`;
+      const scriptUrl = `${monacoCdnBase}/min/vs/loader.js`;
       const script = document.createElement('script');
       script.src = scriptUrl;
       script.onload = () => {
@@ -94,7 +96,7 @@ export class DeesEditor extends DeesElement {
     await DeesEditor.monacoDeferred.promise;
 
     (window as any).require.config({
-      paths: { vs: 'https://cdn.jsdelivr.net/npm/monaco-editor/min/vs' },
+      paths: { vs: `${monacoCdnBase}/min/vs` },
     });
     (window as any).require(['vs/editor/editor.main'], async () => {
       const editor = ((window as any).monaco.editor as typeof monaco.editor).create(container, {
@@ -109,7 +111,7 @@ export class DeesEditor extends DeesElement {
       this.editorDeferred.resolve(editor);
     });
     const css = await (
-      await fetch('https://cdn.jsdelivr.net/npm/monaco-editor/min/vs/editor/editor.main.css')
+      await fetch(`${monacoCdnBase}/min/vs/editor/editor.main.css`)
     ).text();
     const styleElement = document.createElement('style');
     styleElement.textContent = css;

ts_web/elements/dees-editor/version.ts

@@ -0,0 +1,2 @@
+// Auto-generated by scripts/update-monaco-version.cjs
+export const MONACO_VERSION = '0.52.2';

ts_web/elements/dees-stepper.ts

@@ -36,30 +36,130 @@ export class DeesStepper extends DeesElement {
       <dees-stepper
         .steps=${[
           {
-            title: 'Whats your name?',
+            title: 'Account Setup',
             content: html`
               <dees-form>
-                <dees-input-text
+                <dees-input-text key="email" label="Work Email" required></dees-input-text>
-                  key="email"
+                <dees-input-text key="password" label="Create Password" type="password" required></dees-input-text>
-                  label="Your Email"
+                <dees-form-submit>Continue</dees-form-submit>
-                  value="hello@something.com"
-                  disabled
-                ></dees-input-text>
-                <dees-input-text key="firstName" required label="Vorname"></dees-input-text>
-                <dees-input-text key="lastName" required label="Nachname"></dees-input-text>
-                <dees-form-submit>Next</dees-form-submit>
               </dees-form>
             `,
             validationFunc: async (stepperArg, elementArg) => {
               const deesForm = elementArg.querySelector('dees-form');
-              deesForm.addEventListener('formData', (eventArg) => {
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
-                stepperArg.goNext();
-              });
             },
           },
           {
-            title: 'Whats your mobile number?',
+            title: 'Profile Details',
-            content: html``,
+            content: html`
+              <dees-form>
+                <dees-input-text key="firstName" label="First Name" required></dees-input-text>
+                <dees-input-text key="lastName" label="Last Name" required></dees-input-text>
+                <dees-form-submit>Continue</dees-form-submit>
+              </dees-form>
+            `,
+            validationFunc: async (stepperArg, elementArg) => {
+              const deesForm = elementArg.querySelector('dees-form');
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
+            },
+          },
+          {
+            title: 'Contact Information',
+            content: html`
+              <dees-form>
+                <dees-input-phone key="phone" label="Mobile Number" required></dees-input-phone>
+                <dees-input-text key="company" label="Company"></dees-input-text>
+                <dees-form-submit>Continue</dees-form-submit>
+              </dees-form>
+            `,
+            validationFunc: async (stepperArg, elementArg) => {
+              const deesForm = elementArg.querySelector('dees-form');
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
+            },
+          },
+          {
+            title: 'Team Size',
+            content: html`
+              <dees-form>
+                <dees-input-dropdown
+                  key="teamSize"
+                  label="How big is your team?"
+                  .options=${[
+                    { label: '1-5', value: '1-5' },
+                    { label: '6-20', value: '6-20' },
+                    { label: '21-50', value: '21-50' },
+                    { label: '51+', value: '51+' },
+                  ]}
+                  required
+                ></dees-input-dropdown>
+                <dees-form-submit>Continue</dees-form-submit>
+              </dees-form>
+            `,
+            validationFunc: async (stepperArg, elementArg) => {
+              const deesForm = elementArg.querySelector('dees-form');
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
+            },
+          },
+          {
+            title: 'Goals',
+            content: html`
+              <dees-form>
+                <dees-input-multitoggle
+                  key="goal"
+                  label="Main objective"
+                  .options=${[
+                    { label: 'Onboarding', value: 'onboarding' },
+                    { label: 'Analytics', value: 'analytics' },
+                    { label: 'Automation', value: 'automation' },
+                  ]}
+                  required
+                ></dees-input-multitoggle>
+                <dees-form-submit>Continue</dees-form-submit>
+              </dees-form>
+            `,
+            validationFunc: async (stepperArg, elementArg) => {
+              const deesForm = elementArg.querySelector('dees-form');
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
+            },
+          },
+          {
+            title: 'Brand Preferences',
+            content: html`
+              <dees-form>
+                <dees-input-text key="brandColor" label="Primary brand color"></dees-input-text>
+                <dees-input-text key="tone" label="Preferred tone (e.g. friendly, formal)"></dees-input-text>
+                <dees-form-submit>Continue</dees-form-submit>
+              </dees-form>
+            `,
+            validationFunc: async (stepperArg, elementArg) => {
+              const deesForm = elementArg.querySelector('dees-form');
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
+            },
+          },
+          {
+            title: 'Integrations',
+            content: html`
+              <dees-form>
+                <dees-input-list
+                  key="integrations"
+                  label="Integrations in use"
+                  placeholder="Add integration"
+                ></dees-input-list>
+                <dees-form-submit>Continue</dees-form-submit>
+              </dees-form>
+            `,
+            validationFunc: async (stepperArg, elementArg) => {
+              const deesForm = elementArg.querySelector('dees-form');
+              deesForm.addEventListener('formData', () => stepperArg.goNext(), { once: true });
+            },
+          },
+          {
+            title: 'Review & Launch',
+            content: html`
+              <dees-panel>
+                <p>Almost there! Review your selections and launch whenever you're ready.</p>
+              </dees-panel>
+            `,
           },
         ] as IStep[]}
       ></dees-stepper>
@@ -99,30 +199,33 @@ export class DeesStepper extends DeesElement {
         position: relative;
         pointer-events: none;
         overflow: hidden;
-        transition: all 0.7s ease-in-out;
+        transition: transform 0.35s ease, box-shadow 0.35s ease, filter 0.35s ease, border 0.35s ease;
         max-width: 500px;
         min-height: 300px;
-        border-radius: 16px;
+        border-radius: 18px;
-        background: ${cssManager.bdTheme('#ffffff', '#181818')};
+        background: ${cssManager.bdTheme('#ffffff', '#18181b')};
-        border-top: 1px solid ${cssManager.bdTheme('#ffffff', '#181818')};
+        border: 1px solid ${cssManager.bdTheme('rgba(226, 232, 240, 0.9)', 'rgba(63, 63, 70, 0.85)')};
-        color: ${cssManager.bdTheme('#333', '#fff')};
+        color: ${cssManager.bdTheme('#0f172a', '#f5f5f5')};
         margin: auto;
         margin-bottom: 20px;
-        filter: opacity(0.5) grayscale(1);
+        filter: opacity(0.55) saturate(0.85);
-        box-shadow: 0px 0px 3px #00000010;
+        box-shadow: ${cssManager.bdTheme('0 20px 40px -25px rgba(15, 23, 42, 0.45)', '0 20px 36px -22px rgba(15, 23, 42, 0.65)')};
         user-select: none;
+        background-clip: padding-box;
       }
 
       .step.selected {
-        border-top: 1px solid #e4002b;
         pointer-events: all;
-        filter: opacity(1) grayscale(0);
+        filter: opacity(1) saturate(1);
-        box-shadow: 0px 0px 5px #00000010;
+        transform: translateY(-6px);
+        border: 1px solid ${cssManager.bdTheme(colors.dark.blue, colors.dark.blue)};
+        box-shadow: ${cssManager.bdTheme('0 28px 60px -30px rgba(15, 23, 42, 0.42)', '0 26px 55px -28px rgba(37, 99, 235, 0.6)')};
         user-select: auto;
       }
 
       .step.hiddenStep {
         filter: opacity(0);
+        transform: translateY(16px);
       }
 
       .step:last-child {
@@ -130,40 +233,50 @@ export class DeesStepper extends DeesElement {
       }
 
       .step .stepCounter {
-        color: #999;
+        color: ${cssManager.bdTheme('#64748b', '#a1a1aa')};
         position: absolute;
-        top: 0px;
+        top: 12px;
-        right: 0px;
+        right: 12px;
-        padding: 10px 15px;
+        padding: 6px 14px;
         font-size: 12px;
-        border-bottom-left-radius: 3px;
+        border-radius: 999px;
-        background: ${cssManager.bdTheme('#00000008', '#ffffff08')};
+        background: ${cssManager.bdTheme('rgba(226, 232, 240, 0.5)', 'rgba(63, 63, 70, 0.45)')};
+        border: 1px solid ${cssManager.bdTheme('rgba(226, 232, 240, 0.7)', 'rgba(63, 63, 70, 0.6)')};
       }
 
       .step .goBack {
-        color: #999;
-        cursor: default;
         position: absolute;
-        top: 0px;
+        top: 12px;
-        left: 0px;
+        left: 12px;
-        padding: 10px 15px;
+        display: inline-flex;
+        align-items: center;
+        gap: 6px;
+        padding: 6px 12px;
         font-size: 12px;
-        border-bottom-right-radius: 3px;
+        font-weight: 500;
-        background: ${cssManager.bdTheme('#00000008', '#ffffff08')};
+        border-radius: 999px;
+        border: 1px solid ${cssManager.bdTheme('rgba(226, 232, 240, 0.9)', 'rgba(63, 63, 70, 0.85)')};
+        background: ${cssManager.bdTheme('rgba(255, 255, 255, 0.9)', 'rgba(39, 39, 42, 0.85)')};
+        color: ${cssManager.bdTheme('#475569', '#d4d4d8')};
+        cursor: pointer;
+        transition: border 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
       }
 
       .step .goBack:hover {
-        color: ${cssManager.bdTheme('#333', '#fff')};
+        color: ${cssManager.bdTheme('#0f172a', '#fafafa')};
-        background: ${cssManager.bdTheme('#00000012', colors.dark.blue)};
+        border-color: ${cssManager.bdTheme(colors.dark.blue, colors.dark.blue)};
+        background: ${cssManager.bdTheme('rgba(226, 232, 240, 0.95)', 'rgba(63, 63, 70, 0.7)')};
+        transform: translateX(-2px);
       }
 
       .step .goBack:active {
-        color: ${cssManager.bdTheme('#333', '#fff')};
+        color: ${cssManager.bdTheme('#0f172a', '#fafafa')};
-        background: ${cssManager.bdTheme('#00000012', colors.dark.blueActive)};
+        border-color: ${cssManager.bdTheme(colors.dark.blueActive, colors.dark.blueActive)};
+        background: ${cssManager.bdTheme('rgba(226, 232, 240, 0.85)', 'rgba(63, 63, 70, 0.6)')};
       }
 
       .step .goBack span {
-        transition: all 0.2s;
+        transition: transform 0.2s ease;
         display: inline-block;
       }
 
@@ -173,15 +286,16 @@ export class DeesStepper extends DeesElement {
 
       .step .title {
         text-align: center;
-        padding-top: 50px;
+        padding-top: 64px;
         font-family: 'Geist Sans', sans-serif;
-        font-size: 22px;
+        font-size: 24px;
-
+        font-weight: 600;
-        font-weight: 500;
+        letter-spacing: -0.01em;
+        color: inherit;
       }
 
       .step .content {
-        padding: 20px;
+        padding: 24px 28px 32px;
       }
     `,
   ];
@@ -270,7 +384,14 @@ export class DeesStepper extends DeesElement {
 
   public async goBack() {
     const currentIndex = this.steps.findIndex((stepArg) => stepArg === this.selectedStep);
-    this.selectedStep = this.steps[currentIndex - 1];
+    if (currentIndex <= 0) {
+      return;
+    }
+    const currentStep = this.steps[currentIndex];
+    currentStep.validationFuncCalled = false;
+    const previousStep = this.steps[currentIndex - 1];
+    previousStep.validationFuncCalled = false;
+    this.selectedStep = previousStep;
     await this.domtoolsPromise;
     await this.domtools.convenience.smartdelay.delayFor(100);
     this.selectedStep.onReturnToStepFunc?.(this, this.shadowRoot.querySelector('.selected'));
@@ -278,6 +399,13 @@ export class DeesStepper extends DeesElement {
 
   public goNext() {
     const currentIndex = this.steps.findIndex((stepArg) => stepArg === this.selectedStep);
-    this.selectedStep = this.steps[currentIndex + 1];
+    if (currentIndex < 0 || currentIndex >= this.steps.length - 1) {
+      return;
+    }
+    const currentStep = this.steps[currentIndex];
+    currentStep.validationFuncCalled = false;
+    const nextStep = this.steps[currentIndex + 1];
+    nextStep.validationFuncCalled = false;
+    this.selectedStep = nextStep;
   }
 }

ts_web/elements/dees-table/lucene.ts

@@ -99,12 +99,24 @@ export function compileLucenePredicate<T>(
     const a = coerce(val);
     const lo = coerce(lower);
     const up = coerce(upper);
-    // if types differ, compare string forms
+    // All strings: lexical compare
-    if (a.t !== lo.t || a.t !== up.t) {
+    if (a.t === 's' && lo.t === 's' && up.t === 's') {
-      const as = String(val ?? '').toLowerCase();
+      const av = a.v as string;
-      return cmp(as, lower) >= 0 && cmp(as, upper) <= 0;
+      return cmp(av, lo.v as string) >= 0 && cmp(av, up.v as string) <= 0;
     }
-    return a.v >= (lo.v as number) && a.v <= (up.v as number);
+    // All numbers
+    if (a.t === 'n' && lo.t === 'n' && up.t === 'n') {
+      const av = a.v as number;
+      return av >= (lo.v as number) && av <= (up.v as number);
+    }
+    // All dates (as numbers)
+    if (a.t === 'd' && lo.t === 'd' && up.t === 'd') {
+      const av = a.v as number;
+      return av >= (lo.v as number) && av <= (up.v as number);
+    }
+    // Fallback: compare string forms
+    const as = String(val ?? '').toLowerCase();
+    return cmp(as, lower) >= 0 && cmp(as, upper) <= 0;
   };
   return (row: T) => {
     for (const clause of ast.clauses) {

ts_web/elements/index.ts

@@ -18,8 +18,8 @@ export * from './dees-chips.js';
 export * from './dees-contextmenu.js';
 export * from './dees-dataview-codebox.js';
 export * from './dees-dataview-statusobject.js';
-export * from './dees-dashboardgrid.js';
+export * from './dees-dashboardgrid/index.js';
-export * from './dees-editor.js';
+export * from './dees-editor/dees-editor.js';
 export * from './dees-editor-markdown.js';
 export * from './dees-editor-markdownoutlet.js';
 export * from './dees-form-submit.js';

ts_web/elements/wysiwyg/CLEANUP-STATUS.md

@@ -1,65 +0,0 @@
-# WYSIWYG Block Cleanup Status
-
-## Overview
-This document tracks the cleanup of `dees-wysiwyg-block.ts` after migrating all block types to the new block handler architecture.
-
-## Completed ✅
-All cleanup tasks have been successfully completed on 2025-06-26.
-
-## Cleanup Tasks
-
-### 1. ✅ Remove Block-Specific Styles (lines 101-219)
-- [x] Remove `.block.heading-1/2/3` styles → Now in `heading.block.ts`
-- [x] Remove `.block.quote` styles → Now in `quote.block.ts`
-- [x] Remove `.block.list` styles → Now in `list.block.ts`
-- [x] Remove `.block.paragraph` styles → Now in `paragraph.block.ts`
-
-### 2. ✅ Remove Code Block Specific Logic
-- [x] Remove code block rendering in `renderBlockContent()` (lines 508-521)
-- [x] Remove all `type === 'code'` conditional branches
-- [x] Simplify element selection to not special-case code blocks
-
-### 3. ✅ Remove List Block Specific Logic
-- [x] Remove `focusListItem()` method (lines 814-821)
-- [x] Remove list-specific handling in `getContent()` (lines 732-734)
-- [x] Remove list-specific handling in `setContent()` (lines 764-765)
-- [x] Remove list content rendering in `firstUpdated()` (line 479)
-
-### 4. ✅ Remove getPlaceholder() Method
-- [x] Remove entire method (lines 538-553)
-- [x] Update renderBlockContent() to not use placeholders
-
-### 5. ✅ Clean Up Excessive Empty Lines
-- [x] Remove consecutive blank lines throughout the file
-
-### 6. ✅ Centralize nonEditableTypes
-- [x] Create a single source of truth for non-editable block types
-- [x] Remove duplicate arrays
-
-### 7. ✅ Simplify Handler Delegation
-- [x] Keep handler delegation pattern but ensure consistency
-
-### 8. ✅ Remove Unused Properties (if confirmed unused)
-- [x] Keep `contentInitialized` - still used for tracking
-- [x] Keep `blockElement` - used for caching
-- [x] Keep cursor tracking properties - used for selection
-
-## Implementation Notes
-
-### Block Types Now Fully Handled by Handlers:
-1. **Text blocks**: paragraph, heading-1/2/3, quote, code, list
-2. **Media blocks**: image, youtube, attachment  
-3. **Content blocks**: divider, markdown, html
-
-### Remaining Responsibilities of dees-wysiwyg-block.ts:
-1. Shadow DOM container management
-2. Handler delegation for all operations
-3. Generic block wrapper styles
-4. Selection/cursor tracking
-5. Event listener setup (until fully delegated to handlers)
-
-## Future Improvements
-- Consider moving all event handling to block handlers
-- Simplify the handler delegation pattern
-- Move generic block styles to a shared location
-- Consider removing the need for special-casing any block types

ts_web/elements/wysiwyg/MIGRATION-STATUS.md

@@ -1,87 +0,0 @@
-# WYSIWYG Block Migration Status
-
-## Overview
-This document tracks the progress of migrating all WYSIWYG blocks to the new block handler architecture.
-
-## Migration Progress
-
-### ✅ Phase 1: Architecture Foundation
-- Created block handler base classes and interfaces
-- Created block registry system  
-- Created common block styles and utilities
-
-### ✅ Phase 2: Divider Block
-- Simple non-editable block as proof of concept
-- See `phase2-summary.md` for details
-
-### ✅ Phase 3: Paragraph Block
-- First text block with full editing capabilities
-- Established patterns for text selection, cursor tracking, and content splitting
-- See commit history for implementation details
-
-### ✅ Phase 4: Heading Blocks
-- All three heading levels (h1, h2, h3) using unified handler
-- See `phase4-summary.md` for details
-
-### ✅ Phase 5: Other Text Blocks
-- [x] Quote block - Completed with custom styling
-- [x] Code block - Completed with syntax highlighting, line numbers, and copy button
-- [x] List block - Completed with bullet and numbered list support
-
-### 🔄 Phase 6: Media Blocks (In Progress)
-- [x] Image block - Completed with click upload, drag-drop, and base64 encoding
-- [x] YouTube block - Completed with URL parsing and video embedding
-- [ ] Attachment block
-
-### 📋 Phase 7: Content Blocks (Planned)
-- [ ] Markdown block
-- [ ] HTML block
-
-## Block Handler Status
-
-| Block Type | Handler Created | Registered | Tested | Notes |
-|------------|----------------|------------|---------|-------|
-| divider | ✅ | ✅ | ✅ | Complete |
-| paragraph | ✅ | ✅ | ✅ | Complete |
-| heading-1 | ✅ | ✅ | ✅ | Using HeadingBlockHandler |
-| heading-2 | ✅ | ✅ | ✅ | Using HeadingBlockHandler |
-| heading-3 | ✅ | ✅ | ✅ | Using HeadingBlockHandler |
-| quote | ✅ | ✅ | ✅ | Complete with custom styling |
-| code | ✅ | ✅ | ✅ | Complete with highlighting, line numbers, copy |
-| list | ✅ | ✅ | ✅ | Complete with bullet/numbered support |
-| image | ✅ | ✅ | ✅ | Complete with upload, drag-drop support |
-| youtube | ✅ | ✅ | ✅ | Complete with URL parsing, video embedding |
-| attachment | ❌ | ❌ | ❌ | Phase 6 |
-| markdown | ❌ | ❌ | ❌ | Phase 7 |
-| html | ❌ | ❌ | ❌ | Phase 7 |
-
-## Files Modified During Migration
-
-### Core Architecture Files
-- `blocks/block.base.ts` - Base handler interface and class
-- `blocks/block.registry.ts` - Registry for handlers
-- `blocks/block.styles.ts` - Common styles
-- `blocks/index.ts` - Main exports
-- `wysiwyg.blockregistration.ts` - Registration of all handlers
-
-### Handler Files Created
-- `blocks/content/divider.block.ts`
-- `blocks/text/paragraph.block.ts`
-- `blocks/text/heading.block.ts`
-- `blocks/text/quote.block.ts`
-- `blocks/text/code.block.ts`
-- `blocks/text/list.block.ts`
-- `blocks/media/image.block.ts`
-- `blocks/media/youtube.block.ts`
-
-### Main Component Updates
-- `dees-wysiwyg-block.ts` - Updated to use registry pattern
-
-## Next Steps
-1. Begin Phase 6: Media blocks migration
-   - Start with image block (most common media type)
-   - Implement YouTube block for video embedding
-   - Create attachment block for file uploads
-2. Follow established patterns from existing handlers
-3. Test thoroughly after each migration
-4. Update documentation as blocks are completed

ts_web/elements/wysiwyg/instructions.md

@@ -1,7 +0,0 @@
-* We don't use lit html logic, no event binding, no nothing, but only use static`` here to handle dom operations ourselves
-* We try to have separated concerns in different classes
-* We try to have clean concise and managable code
-* lets log whats happening, so if something goes wrong, we understand whats happening.
-* Read https://developer.mozilla.org/en-US/docs/Web/API/Selection/getComposedRanges
-* Read https://developer.mozilla.org/en-US/docs/Web/API/Selection/getComposedRanges
-* Make sure to hand over correct shodowroots.