feat(dees-mobilenavigation): update to use zindex registry and shadcn-like design

- Replace old zIndexLayers with new zIndexRegistry system
- Update design to match shadcn aesthetic with clean borders and shadows
- Add support for icons in menu items using Lucide icons
- Improve animations with staggered item appearance
- Better typography using Geist font family
- Add divider support for menu item grouping
- Improve hover and active states
- Add custom scrollbar styling
- Create comprehensive demo showcasing all features
- Ensure proper cleanup in disconnectedCallback

ts_web/elements/dees-mobilenavigation.demo.ts

@@ -0,0 +1,215 @@
+import { html, css } from '@design.estate/dees-element';
+import './dees-button.js';
+import './dees-panel.js';
+import '@design.estate/dees-wcctools/demotools';
+
+export const demoFunc = () => html`
+  <dees-demowrapper>
+    <style>
+      ${css`
+        .demo-container {
+          display: flex;
+          flex-direction: column;
+          gap: 24px;
+          padding: 24px;
+          max-width: 800px;
+          margin: 0 auto;
+        }
+
+        .demo-buttons {
+          display: flex;
+          gap: 16px;
+          flex-wrap: wrap;
+        }
+      `}
+    </style>
+
+    <div class="demo-container">
+      <dees-panel .title=${'Mobile Navigation'} .subtitle=${'Shadcn-style slide-in navigation menu with icons'}>
+        <div class="demo-buttons">
+          <dees-button 
+            @click=${async () => {
+              const { DeesMobilenavigation } = await import('./dees-mobilenavigation.js');
+              DeesMobilenavigation.createAndShow([
+                {
+                  name: 'Dashboard',
+                  iconName: 'lucide:layout-dashboard',
+                  action: async (nav) => {
+                    console.log('Navigate to dashboard');
+                  },
+                },
+                {
+                  name: 'Profile',
+                  iconName: 'lucide:user',
+                  action: async (nav) => {
+                    console.log('Navigate to profile');
+                  },
+                },
+                {
+                  name: 'Messages',
+                  iconName: 'lucide:mail',
+                  action: async (nav) => {
+                    console.log('Navigate to messages');
+                  },
+                },
+                {
+                  name: 'Settings',
+                  iconName: 'lucide:settings',
+                  action: async (nav) => {
+                    console.log('Navigate to settings');
+                  },
+                },
+                { divider: true } as any,
+                {
+                  name: 'Help & Support',
+                  iconName: 'lucide:help-circle',
+                  action: async (nav) => {
+                    console.log('Show help');
+                  },
+                },
+                {
+                  name: 'Sign Out',
+                  iconName: 'lucide:log-out',
+                  action: async (nav) => {
+                    console.log('Sign out');
+                  },
+                },
+              ]);
+            }}
+          >
+            Open Navigation Menu
+          </dees-button>
+
+          <dees-button 
+            type="secondary"
+            @click=${async () => {
+              const { DeesMobilenavigation } = await import('./dees-mobilenavigation.js');
+              const nav = await DeesMobilenavigation.createAndShow([
+                {
+                  name: 'New Document',
+                  iconName: 'lucide:file-plus',
+                  action: async () => console.log('New document'),
+                },
+                {
+                  name: 'Upload File',
+                  iconName: 'lucide:upload',
+                  action: async () => console.log('Upload file'),
+                },
+                {
+                  name: 'Download',
+                  iconName: 'lucide:download',
+                  action: async () => console.log('Download'),
+                },
+                { divider: true } as any,
+                {
+                  name: 'Share',
+                  iconName: 'lucide:share-2',
+                  action: async () => console.log('Share'),
+                },
+                {
+                  name: 'Export',
+                  iconName: 'lucide:export',
+                  action: async () => console.log('Export'),
+                },
+              ]);
+              nav.heading = 'File Actions';
+            }}
+          >
+            File Actions Menu
+          </dees-button>
+
+          <dees-button 
+            type="outline"
+            @click=${async () => {
+              const { DeesMobilenavigation } = await import('./dees-mobilenavigation.js');
+              const nav = await DeesMobilenavigation.createAndShow([
+                {
+                  name: 'Cut',
+                  iconName: 'lucide:scissors',
+                  action: async () => console.log('Cut'),
+                },
+                {
+                  name: 'Copy',
+                  iconName: 'lucide:copy',
+                  action: async () => console.log('Copy'),
+                },
+                {
+                  name: 'Paste',
+                  iconName: 'lucide:clipboard',
+                  action: async () => console.log('Paste'),
+                },
+                { divider: true } as any,
+                {
+                  name: 'Select All',
+                  iconName: 'lucide:square-check',
+                  action: async () => console.log('Select all'),
+                },
+                {
+                  name: 'Find',
+                  iconName: 'lucide:search',
+                  action: async () => console.log('Find'),
+                },
+                {
+                  name: 'Replace',
+                  iconName: 'lucide:replace',
+                  action: async () => console.log('Replace'),
+                },
+              ]);
+              nav.heading = 'Edit';
+            }}
+          >
+            Edit Menu
+          </dees-button>
+        </div>
+      </dees-panel>
+
+      <dees-panel .title=${'Features'} .subtitle=${'Modern shadcn-inspired mobile navigation'}>
+        <div style="padding: 16px;">
+          <ul style="margin: 0; padding-left: 24px; display: flex; flex-direction: column; gap: 8px;">
+            <li>Smooth slide-in animation from the right</li>
+            <li>Z-index registry integration for proper stacking</li>
+            <li>Backdrop blur with window layer</li>
+            <li>Support for icons using Lucide icons</li>
+            <li>Menu item dividers for grouping</li>
+            <li>Staggered animation for menu items</li>
+            <li>Responsive design that adapts to mobile screens</li>
+            <li>Clean, modern shadcn-style aesthetics</li>
+            <li>Dark/light theme support</li>
+            <li>Singleton pattern ensures only one instance</li>
+          </ul>
+        </div>
+      </dees-panel>
+
+      <dees-panel .title=${'Code Example'} .subtitle=${'How to use the mobile navigation'}>
+        <div style="padding: 16px; background: var(--background-secondary); border-radius: 8px;">
+          <pre style="margin: 0; font-family: monospace; font-size: 13px; line-height: 1.6;"><code>import { DeesMobilenavigation } from '@design.estate/dees-catalog';
+
+DeesMobilenavigation.createAndShow([
+  {
+    name: 'Dashboard',
+    iconName: 'lucide:layout-dashboard',
+    action: async (nav) => {
+      console.log('Navigate to dashboard');
+    },
+  },
+  {
+    name: 'Settings',
+    iconName: 'lucide:settings',
+    action: async (nav) => {
+      console.log('Navigate to settings');
+    },
+  },
+  { divider: true },
+  {
+    name: 'Sign Out',
+    iconName: 'lucide:log-out',
+    action: async (nav) => {
+      console.log('Sign out');
+    },
+  },
+]);</code></pre>
+        </div>
+      </dees-panel>
+    </div>
+  </dees-demowrapper>
+`;

ts_web/elements/dees-mobilenavigation.ts

@@ -1,5 +1,6 @@
 import * as plugins from './00plugins.js';
-import { zIndexLayers } from './00zindex.js';
+import { zIndexRegistry } from './00zindex.js';
+import { cssGeistFontFamily } from './00fonts.js';
 import {
   cssManager,
   css,
@@ -9,8 +10,10 @@ import {
   domtools,
   html,
   property,
+  state,
 } from '@design.estate/dees-element';
 import { DeesWindowLayer } from './dees-windowlayer.js';
+import './dees-icon.js';
 
 @customElement('dees-mobilenavigation')
 export class DeesMobilenavigation extends DeesElement {
@@ -19,14 +22,48 @@ export class DeesMobilenavigation extends DeesElement {
     <dees-button @click=${() => {
       DeesMobilenavigation.createAndShow([
         {
-          name: 'Test',
+          name: 'Dashboard',
+          iconName: 'lucide:layout-dashboard',
           action: async (deesMobileNav) => {
-            alert('test');
+            console.log('Navigate to dashboard');
+            return null;
+          },
+        },
+        {
+          name: 'Profile',
+          iconName: 'lucide:user',
+          action: async (deesMobileNav) => {
+            console.log('Navigate to profile');
+            return null;
+          },
+        },
+        {
+          name: 'Settings',
+          iconName: 'lucide:settings',
+          action: async (deesMobileNav) => {
+            console.log('Navigate to settings');
+            return null;
+          },
+        },
+        { divider: true } as any,
+        {
+          name: 'Help',
+          iconName: 'lucide:help-circle',
+          action: async (deesMobileNav) => {
+            console.log('Show help');
+            return null;
+          },
+        },
+        {
+          name: 'Sign Out',
+          iconName: 'lucide:log-out',
+          action: async (deesMobileNav) => {
+            console.log('Sign out');
             return null;
           },
         },
       ]);
-    }}></dees-button>
+    }}>Open Mobile Navigation</dees-button>
   `;
 
   private static singletonRef: DeesMobilenavigation;
@@ -44,15 +81,18 @@ export class DeesMobilenavigation extends DeesElement {
 
   // INSTANCE
   @property({
-    type: Array,
+    type: String,
   })
-  public heading: string = `MENU`;
+  public heading: string = `Menu`;
 
   @property({
     type: Array,
   })
   public menuItems: plugins.tsclass.website.IMenuItem[] = [];
 
+  @state()
+  private mobileNavZIndex: number = 1000;
+
   readyDeferred: plugins.smartpromise.Deferred<any> = domtools.plugins.smartpromise.defer();
 
   constructor() {
@@ -74,25 +114,32 @@ export class DeesMobilenavigation extends DeesElement {
     cssManager.defaultStyles,
     css`
       :host {
+        font-family: ${cssGeistFontFamily};
       }
 
       .main {
-        transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
+        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
         will-change: transform;
         position: fixed;
         height: 100vh;
-        min-width: 280px;
+        width: 100%;
-        transform: translateX(200px);
+        max-width: 320px;
-        color: ${cssManager.bdTheme('#333', '#fff')};
+        transform: translateX(100%);
-        z-index: ${zIndexLayers.fixed.mobileNav};
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+        z-index: var(--z-index);
         opacity: 0;
-        padding: 16px 32px;
         right: 0px;
         top: 0px;
         bottom: 0px;
-        background: ${cssManager.bdTheme('#eeeeeb', '#000')};
+        background: ${cssManager.bdTheme('#ffffff', '#09090b')};
-        border-left: 1px solid ${cssManager.bdTheme('#eeeeeb', '#222')};
+        border-left: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
         pointer-events: none;
+        box-shadow: ${cssManager.bdTheme(
+          '-20px 0 25px -5px rgba(0, 0, 0, 0.1), -10px 0 10px -5px rgba(0, 0, 0, 0.04)',
+          '-20px 0 25px -5px rgba(0, 0, 0, 0.3), -10px 0 10px -5px rgba(0, 0, 0, 0.2)'
+        )};
+        display: flex;
+        flex-direction: column;
       }
 
       .main.show {
@@ -101,48 +148,152 @@ export class DeesMobilenavigation extends DeesElement {
         opacity: 1;
       }
 
-      .menuItem {
+      .header {
-        text-align: left;
+        padding: 24px;
-        padding: 8px;
+        border-bottom: 1px solid ${cssManager.bdTheme('#e5e7eb', '#27272a')};
-        margin-left: -8px;
-        margin-right: -8px;
-        border-radius: 3px;
-      }
-      .menuItem:hover {
-        background: ${cssManager.bdTheme('#CCC', '#333')};;
       }
 
       .heading {
-        text-align: left;
+        font-size: 18px;
-        font-size: 24px;
+        font-weight: 600;
-        padding: 8px 0px;
+        letter-spacing: -0.02em;
-        font-family: 'Geist Sans', sans-serif;
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
-        font-weight: 300;
+        margin: 0;
-        border-bottom: 1px dashed #444;
+      }
-        margin-top: 16px;
+
-        margin-bottom: 16px;
+      .menu-container {
+        flex: 1;
+        overflow-y: auto;
+        padding: 8px;
+      }
+
+      .menuItem {
+        display: flex;
+        align-items: center;
+        gap: 12px;
+        padding: 12px 16px;
+        margin-bottom: 2px;
+        border-radius: 6px;
+        font-size: 14px;
+        font-weight: 500;
+        cursor: pointer;
+        transition: all 0.15s ease;
+        color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
+        position: relative;
+        user-select: none;
+      }
+
+      .menuItem:hover {
+        background: ${cssManager.bdTheme('#f4f4f5', '#27272a')};
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+      }
+
+      .menuItem:active {
+        background: ${cssManager.bdTheme('#e5e7eb', '#3f3f46')};
+        transform: scale(0.98);
+      }
+
+      .menuItem dees-icon {
+        flex-shrink: 0;
+        color: ${cssManager.bdTheme('#71717a', '#71717a')};
+        transition: color 0.15s ease;
+      }
+
+      .menuItem:hover dees-icon {
+        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
+      }
+
+      .menuItem-text {
+        flex: 1;
+        letter-spacing: -0.01em;
+      }
+
+      .menuItem-divider {
+        height: 1px;
+        background: ${cssManager.bdTheme('#e5e7eb', '#27272a')};
+        margin: 8px 16px;
+      }
+
+      /* Mobile responsiveness */
+      @media (max-width: 400px) {
+        .main {
+          max-width: 100vw;
+          width: 85vw;
+        }
+      }
+
+      /* Animation for menu items */
+      @keyframes slideInRight {
+        from {
+          opacity: 0;
+          transform: translateX(20px);
+        }
+        to {
+          opacity: 1;
+          transform: translateX(0);
+        }
+      }
+
+      .main.show .menuItem {
+        animation: slideInRight 0.3s ease-out forwards;
+        animation-delay: calc(var(--item-index, 0) * 0.05s);
+        opacity: 0;
+      }
+
+      /* Scrollbar styling */
+      .menu-container::-webkit-scrollbar {
+        width: 6px;
+      }
+
+      .menu-container::-webkit-scrollbar-track {
+        background: transparent;
+      }
+
+      .menu-container::-webkit-scrollbar-thumb {
+        background: ${cssManager.bdTheme('#e5e7eb', '#3f3f46')};
+        border-radius: 3px;
+      }
+
+      .menu-container::-webkit-scrollbar-thumb:hover {
+        background: ${cssManager.bdTheme('#d1d5db', '#52525b')};
       }
     `,
   ];
 
   public render() {
     return html`
+      <style>
+        .main {
+          --z-index: ${this.mobileNavZIndex};
+        }
+      </style>
       <div class="main">
-        <div class="heading">${this.heading}</div>
+        <div class="header">
-        ${this.menuItems.map((menuItem) => {
+          <h2 class="heading">${this.heading}</h2>
+        </div>
+        <div class="menu-container">
+          ${this.menuItems.map((menuItem, index) => {
+            if ('divider' in menuItem && menuItem.divider) {
+              return html`<div class="menuItem-divider"></div>`;
+            }
             return html`
               <div
                 class="menuItem"
+                style="--item-index: ${index}"
                 @click="${() => {
                   this.hide();
                   menuItem.action(this);
                 }}"
               >
-              ${menuItem.name}
+                ${menuItem.iconName ? html`
+                  <dees-icon .icon=${menuItem.iconName} size="20"></dees-icon>
+                ` : ''}
+                <span class="menuItem-text">${menuItem.name}</span>
               </div>
             `;
           })}
         </div>
+      </div>
     `;
   }
 
@@ -154,18 +305,25 @@ export class DeesMobilenavigation extends DeesElement {
   public async show() {
     const domtools = await this.domtoolsPromise;
     const main = this.shadowRoot.querySelector('.main');
+    
+    // Create window layer first (it will get its own z-index)
     if (!this.windowLayer) {
-      this.windowLayer = new DeesWindowLayer();
+      this.windowLayer = await DeesWindowLayer.createAndShow({
-      this.windowLayer.options.blur = true;
+        blur: true,
+      });
       this.windowLayer.addEventListener('click', () => {
         this.hide();
       });
-    }
+    } else {
       document.body.append(this.windowLayer);
-    await domtools.convenience.smartdelay.delayFor(0);
+      await this.windowLayer.show();
-    this.windowLayer.show();
+    }
     
-    await domtools.convenience.smartdelay.delayFor(0);
+    // Get z-index for mobile nav (will be above window layer)
+    this.mobileNavZIndex = zIndexRegistry.getNextZIndex();
+    zIndexRegistry.register(this, this.mobileNavZIndex);
+
+    await domtools.convenience.smartdelay.delayFor(10);
     main.classList.add('show');
   }
 
@@ -176,10 +334,23 @@ export class DeesMobilenavigation extends DeesElement {
     const domtools = await this.domtoolsPromise;
     const main = this.shadowRoot.querySelector('.main');
     main.classList.remove('show');
-    this.windowLayer.hide();
+    
+    // Unregister from z-index registry
+    zIndexRegistry.unregister(this);
+    
+    if (this.windowLayer) {
+      await this.windowLayer.destroy();
+    }
   }
 
   async disconnectedCallback() {
-    document.body.removeChild(this.windowLayer);
+    super.disconnectedCallback();
+    
+    // Cleanup
+    zIndexRegistry.unregister(this);
+    
+    if (this.windowLayer) {
+      await this.windowLayer.destroy();
+    }
   }
 }