docs: comprehensive update for master dashboard navigation overhaul

- Updated CLAUDE.md with complete context of all fixes
- Added detailed entry to docs/README.md for August 22 work
- Documented all layout fixes, navigation refactoring, and known issues
- Listed all modified files and specific changes made
- Noted navigation color styling as remaining work item
- Created test script for visual verification (test-master-nav-colors.js)

.claude/settings.local.json

@@ -120,7 +120,8 @@
       "Bash(UPSKILL_STAGING_URL=\"https://upskill-staging.measurequick.com\" wp --url=$UPSKILL_STAGING_URL --ssh=root@upskill-staging.measurequick.com post list --post_type=page --search=\"master\" --fields=ID,post_title,post_name,post_status)",
       "Bash(DISPLAY=:0 XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.90WDB3 node test-master-trainer-debug.js)",
       "Bash(DISPLAY=:0 XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.90WDB3 node test-page-source-debug.js)",
-      "Bash(DISPLAY=:0 XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.90WDB3 node test-logged-in-master.js)"
+      "Bash(DISPLAY=:0 XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.90WDB3 node test-logged-in-master.js)",
+      "Bash(DISPLAY=:0 XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.90WDB3 node test-master-nav-colors.js)"
     ],
     "deny": []
   },

CLAUDE.md

@@ -260,6 +260,7 @@ The following systems are commented out in `/includes/class-hvac-plugin.php` lin
 - **Deployment and Verification (2025-06-17)**: Use `scripts/deploy-to-staging.sh` for deployments. Always run `scripts/verify-plugin-fixes.sh` after deployment. Plugin must be reactivated to create missing pages. Legacy redirects working at 100% success rate. Certificate reports 404 issue resolved.
 - **Plugin Fixes Status**: Certificate reports 404 error FIXED, legacy URL redirects enhanced and working 100%, duplicate shortcode registration removed, template URLs updated to hierarchical structure, comprehensive testing suite implemented.
 - **Master Dashboard CSS Fix (2025-06-18)**: Master dashboard CSS was broken due to missing get_header()/get_footer() calls in template. FIXED by adding WordPress integration, comprehensive CSS variables framework (--hvac-spacing-*, --hvac-radius-*), 200+ lines of master dashboard styles, proper AJAX handlers, and responsive design. Prevention system implemented with template validation scripts.
+- **Master Dashboard Layout and Navigation Fixes (2025-08-22)**: Resolved critical master dashboard issues: 1) Fixed breadcrumb method error (render() → render_breadcrumbs()), 2) Fixed two-column layout issue by moving navigation inside content wrapper and adding hvac-master-dashboard.css to force single-column, 3) Fixed hierarchical URL detection for is_page() function, 4) Removed redundant button navigation bar (Google Sheets, Templates, Trainer Dashboard, Logout buttons), 5) Integrated all button links into proper dropdown menu structure (Google Sheets → Tools dropdown, Account dropdown with Trainer Dashboard/Logout). Navigation color styling issues identified but need additional work. All fixes documented in TROUBLESHOOTING.md.
 - **Directory Reorganization (2025-06-18)**: Root directory reorganized for maintainability. Development artifacts moved to `archive/` directory with structured subdirectories. Essential files (.env, core plugin files) restored to root. Deployment scripts moved to `scripts/` directory. Plugin redeployed successfully after reorganization - all functionality verified working.
 - **Test Data Seeding (2025-07-10)**: Updated all test data creation scripts to include JoeMedosch@gmail.com as a master trainer (password: JoeTrainer2025@) and joe@measurequick.com with both trainer and master trainer roles. Use `bin/create-comprehensive-test-data.sh` for complete staging setup. The main staging script `bin/create-staging-test-data.sh` also includes both Joe accounts. All seeding scripts now create test_trainer (regular trainer), JoeMedosch@gmail.com (master trainer), and assign dual roles to joe@measurequick.com automatically during staging deployment.
 - **Complete End-to-End Testing (2025-07-15)**: Comprehensive testing suite implemented and verified on staging server. Event creation workflow fully functional with 6/6 essential form elements accessible, form submission working without errors, and data persistence verified. Certificate generation workflow 100% operational with 16 events available, 3 active download links returning HTTP 200 status, and complete event-certificate integration. All tests pass including authentication (100%), certificate interface (100%), event creation (form accessibility and submission), and data persistence across sessions. System production-ready with 85-90% test coverage achieved.

docs/README.md

@@ -119,6 +119,36 @@ For issues or questions:
 
 ## Recent Fixes & Updates
 
+### Master Dashboard Navigation Overhaul (August 22, 2025) ✅
+**Complete refactoring of master dashboard layout and navigation system**
+
+- **Problems Fixed**:
+  - Two-column layout issue with navigation appearing as unwanted sidebar
+  - Breadcrumb method error causing PHP fatal errors
+  - Hierarchical URL detection failure with `is_page()` function
+  - Redundant button navigation creating duplicate UI elements
+  - Content blocking from dual authentication systems
+
+- **Solutions Implemented**:
+  - Created `hvac-master-dashboard.css` to force single-column layout
+  - Fixed breadcrumb method call (`render()` → `render_breadcrumbs()`)
+  - Enhanced URL detection in `HVAC_Scripts_Styles::is_master_dashboard_page()`
+  - Removed old button-based navigation (Google Sheets, Templates, Trainer Dashboard, Logout)
+  - Integrated all functionality into organized dropdown menu structure:
+    - Google Sheets → Tools dropdown
+    - Communication Templates → Tools dropdown
+    - Trainer Dashboard → Account dropdown
+    - Logout → Account dropdown
+
+- **Files Modified**:
+  - `templates/page-master-dashboard.php` - Navigation moved inside content wrapper
+  - `assets/css/hvac-master-dashboard.css` - New CSS for layout control
+  - `includes/class-hvac-scripts-styles.php` - Added master dashboard detection
+  - `includes/class-hvac-master-menu-system.php` - Enhanced menu structure
+  - `templates/template-hvac-master-dashboard.php` - Removed button navigation
+
+- **Known Issues**: Navigation color scheme needs aesthetic improvements
+
 ### Enhanced CSV Import System (August 4, 2025) ✅
 **Comprehensive CSV import system with taxonomy integration**
 

test-master-nav-colors.js

@@ -0,0 +1,74 @@
+const { chromium } = require('playwright');
+
+(async () => {
+  console.log('Starting master dashboard navigation color check...');
+  
+  // Launch browser in headless mode to capture screenshots
+  const browser = await chromium.launch({
+    headless: true,
+    args: ['--window-size=1920,1080']
+  });
+
+  const context = await browser.newContext({
+    viewport: { width: 1920, height: 1080 }
+  });
+  
+  const page = await context.newPage();
+
+  try {
+    // Navigate to login page
+    console.log('Navigating to login page...');
+    await page.goto('https://upskill-staging.measurequick.com/training-login/');
+    
+    // Wait for login form
+    await page.waitForSelector('#user_login', { timeout: 10000 });
+    
+    // Fill in login credentials for master trainer
+    console.log('Logging in as master trainer...');
+    await page.fill('#user_login', 'test_master');
+    await page.fill('#user_pass', 'TestMaster123!');
+    
+    // Click login button
+    await page.click('#wp-submit');
+    
+    // Wait for navigation to complete
+    console.log('Waiting for dashboard to load...');
+    await page.waitForURL('**/master-trainer/master-dashboard/**', { timeout: 15000 });
+    
+    // Wait for navigation menu to be visible
+    await page.waitForSelector('.hvac-trainer-menu', { timeout: 10000 });
+    
+    // Take screenshot of the page
+    const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
+    const screenshotPath = `/tmp/master-dashboard-nav-${timestamp}.png`;
+    
+    console.log('Taking screenshot...');
+    await page.screenshot({ 
+      path: screenshotPath,
+      fullPage: false 
+    });
+    
+    console.log(`Screenshot saved to: ${screenshotPath}`);
+    
+    // Also take a screenshot focused on just the navigation
+    const navScreenshotPath = `/tmp/master-nav-only-${timestamp}.png`;
+    const navElement = await page.$('.hvac-trainer-menu-wrapper');
+    if (navElement) {
+      await navElement.screenshot({ path: navScreenshotPath });
+      console.log(`Navigation screenshot saved to: ${navScreenshotPath}`);
+    }
+    
+    // No need to keep browser open in headless mode
+    
+  } catch (error) {
+    console.error('Error:', error);
+    
+    // Take error screenshot
+    const errorScreenshot = `/tmp/master-nav-error-${Date.now()}.png`;
+    await page.screenshot({ path: errorScreenshot });
+    console.log(`Error screenshot saved to: ${errorScreenshot}`);
+  } finally {
+    await browser.close();
+    console.log('Browser closed.');
+  }
+})();