fix: CSS nesting conflict, dashboard.js dead code removal, admin view escaping

CSS:
- ticket.css: use combined .comment.thread-depth-N selectors to resolve the
  margin-left conflict between .comment-reply and .thread-depth-N classes

dashboard.js:
- Remove legacy initStatusFilter() (superseded by TDS v1.2 sidebar filters)
- Remove initTableSorting() call (client-side sort conflicts with server ?sort=)
- Remove quickSave() + saveTicket() (old hamburger-menu ticket page functions)
- Remove global loadTemplate() (duplicate of IIFE-scoped version in CreateTicketView)
- Remove generateSkeletonRows/Comments/Stats helpers (never called, used
  unregistered CSS class names like .skeleton-row-tr)
- Remove "force dark mode" lines that overrode the user theme preference
- Fix non-TDS CSS classes in modal templates: text-center → style, text-green →
  lt-text-cyan, mb-half → lt-mb-xs, modal-warning-text → lt-text-danger

Admin views:
- RecurringTicketsView: replace innerHTML += loop with createElement/appendChild
  (avoids serial DOM re-parsing on each iteration)
- AuditLogView: add htmlspecialchars() to action_type option values (consistency)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

assets/css/ticket.css

@@ -85,11 +85,16 @@ body.edit-mode .editable-metadata {
   border: 1px solid rgba(0, 255, 65, 0.2);
 }
 .comment-reply {
+  /* depth-1 default; .thread-depth-N overrides for deeper nesting */
   margin-left: 1.5rem;
   border-color: rgba(0, 255, 65, 0.12);
 }
-.thread-depth-2 { margin-left: 3rem; }
-.thread-depth-3 { margin-left: 4.5rem; }
+/* Explicit depth overrides using combined selectors — higher specificity prevents
+   cascade order from determining winner when both classes are present */
+.comment.thread-depth-2,
+.comment-reply.thread-depth-2 { margin-left: 3rem; }
+.comment.thread-depth-3,
+.comment-reply.thread-depth-3 { margin-left: 4.5rem; }
 
 .thread-line {
   position: absolute;

assets/js/dashboard.js

@@ -99,18 +99,12 @@ document.addEventListener('DOMContentLoaded', function() {
 
     if (isDashboard) {
         // Dashboard-specific initialization
-        initStatusFilter();
-        initTableSorting();
         initSidebarFilters();
     }
 
     // Initialize for all pages
     initSettingsModal();
 
-    // Force dark mode only (terminal aesthetic - no theme switching)
-    document.documentElement.setAttribute('data-theme', 'dark');
-    document.body.classList.add('dark-mode');
-
     // Event delegation for dynamically created modals
     document.addEventListener('click', function(e) {
         const target = e.target.closest('[data-action]');
@@ -451,233 +445,6 @@ function sortTable(table, column) {
 
 // Old settings modal functions removed - now using settings.js with new settings modal
 
-function initStatusFilter() {
-    const filterContainer = document.createElement('div');
-    filterContainer.className = 'status-filter-container';
-    
-    const dropdown = document.createElement('div');
-    dropdown.className = 'status-dropdown';
-    
-    const dropdownHeader = document.createElement('div');
-    dropdownHeader.className = 'dropdown-header';
-    dropdownHeader.textContent = 'Status Filter';
-    
-    const dropdownContent = document.createElement('div');
-    dropdownContent.className = 'dropdown-content';
-    
-    const statuses = ['Open', 'In Progress', 'Closed'];
-    statuses.forEach(status => {
-        const label = document.createElement('label');
-        const checkbox = document.createElement('input');
-        checkbox.type = 'checkbox';
-        checkbox.value = status;
-        checkbox.id = `status-${status.toLowerCase().replace(/\s+/g, '-')}`;
-        
-        const urlParams = new URLSearchParams(window.location.search);
-        const currentStatuses = urlParams.get('status') ? urlParams.get('status').split(',') : [];
-        const showAll = urlParams.get('show_all');
-        
-        // FIXED LOGIC: Determine checkbox state
-        if (showAll === '1') {
-            // If show_all=1 parameter exists, all should be checked
-            checkbox.checked = true;
-        } else if (currentStatuses.length === 0) {
-            // No status parameter - default: Open and In Progress checked, Closed unchecked
-            checkbox.checked = status !== 'Closed';
-        } else {
-            // Status parameter exists - check if this status is in the list
-            checkbox.checked = currentStatuses.includes(status);
-        }
-        
-        label.appendChild(checkbox);
-        label.appendChild(document.createTextNode(' ' + status));
-        dropdownContent.appendChild(label);
-    });
-    
-    const saveButton = document.createElement('button');
-    saveButton.className = 'btn save-filter';
-    saveButton.textContent = 'Apply Filter';
-    
-    saveButton.onclick = () => {
-        const checkedBoxes = dropdownContent.querySelectorAll('input:checked');
-        const selectedStatuses = Array.from(checkedBoxes).map(cb => cb.value);
-        
-        const params = new URLSearchParams(window.location.search);
-        
-        if (selectedStatuses.length === 0) {
-            // No statuses selected - show default (Open + In Progress)
-            params.delete('status');
-            params.delete('show_all');
-        } else if (selectedStatuses.length === 3) {
-            // All statuses selected - show all tickets
-            params.delete('status');
-            params.set('show_all', '1');
-        } else {
-            // Some statuses selected - set the parameter
-            params.set('status', selectedStatuses.join(','));
-            params.delete('show_all');
-        }
-        
-        params.set('page', '1');
-        window.location.search = params.toString();
-        dropdown.classList.remove('active');
-    };
-    
-    dropdownHeader.onclick = () => {
-        dropdown.classList.toggle('active');
-    };
-    
-    dropdown.appendChild(dropdownHeader);
-    dropdown.appendChild(dropdownContent);
-    dropdownContent.appendChild(saveButton);
-    filterContainer.appendChild(dropdown);
-    
-    const tableActions = document.querySelector('.table-controls .table-actions');
-    if (tableActions) {
-        tableActions.prepend(filterContainer);
-    }
-}
-
-function quickSave() {
-    if (!window.ticketData) {
-        return;
-    }
-    
-    const statusSelect = document.getElementById('status-select');
-    const prioritySelect = document.getElementById('priority-select');
-    
-    if (!statusSelect || !prioritySelect) {
-        return;
-    }
-    
-    const data = {
-        ticket_id: parseInt(window.ticketData.id),
-        status: statusSelect.value,
-        priority: parseInt(prioritySelect.value)
-    };
-    
-    lt.api.post('/api/update_ticket.php', data)
-    .then(result => {
-        if (result.success) {
-            // Update the hamburger menu display
-            const hamburgerStatus = document.getElementById('hamburger-status');
-            const hamburgerPriority = document.getElementById('hamburger-priority');
-            
-            if (hamburgerStatus) hamburgerStatus.textContent = statusSelect.value;
-            if (hamburgerPriority) hamburgerPriority.textContent = 'P' + prioritySelect.value;
-            
-            // Update window.ticketData
-            window.ticketData.status = statusSelect.value;
-            window.ticketData.priority = parseInt(prioritySelect.value);
-            
-            // Update main page elements if they exist
-            const statusDisplay = document.getElementById('statusDisplay');
-            if (statusDisplay) {
-                statusDisplay.className = `status-${statusSelect.value}`;
-                statusDisplay.textContent = statusSelect.value;
-            }
-
-            // Close hamburger menu after successful save
-            const hamburgerContent = document.querySelector('.hamburger-content');
-            if (hamburgerContent) {
-                hamburgerContent.classList.remove('open');
-                document.body.classList.remove('menu-open');
-            }
-            
-        } else {
-            lt.toast.error('Error updating ticket: ' + (result.error || 'Unknown error'), 5000);
-        }
-    })
-    .catch(error => {
-        lt.toast.error('Error updating ticket: ' + error.message, 5000);
-    });
-}
-
-
-// Ticket page functions (if needed)
-function saveTicket() {
-    const editables = document.querySelectorAll('.editable');
-    const data = {};
-    const ticketId = getTicketIdFromUrl();
-
-    editables.forEach(field => {
-        if (field.dataset.field) {
-            data[field.dataset.field] = field.value;
-        }
-    });
-
-    lt.api.post('/api/update_ticket.php', { ticket_id: ticketId, ...data })
-    .then(data => {
-        if(data.success) {
-            const statusDisplay = document.getElementById('statusDisplay');
-            if (statusDisplay) {
-                statusDisplay.className = `status-${data.status}`;
-                statusDisplay.textContent = data.status;
-            }
-        } else {
-            lt.toast.error('Error saving ticket: ' + (data.error || 'Unknown error'));
-        }
-    })
-    .catch(error => {
-        lt.toast.error('Error saving ticket: ' + error.message);
-    });
-}
-/**
- * Load template data into the create ticket form
- */
-function loadTemplate() {
-    const templateSelect = document.getElementById('templateSelect');
-    if (!templateSelect) return;
-    const templateId = templateSelect.value;
-
-    if (!templateId) {
-        // Clear form when "No Template" is selected
-        document.getElementById('title').value = '';
-        document.getElementById('description').value = '';
-        document.getElementById('priority').value = '4';
-        document.getElementById('category').value = 'General';
-        document.getElementById('type').value = 'Issue';
-        const assignedToSelect = document.getElementById('assigned_to');
-        if (assignedToSelect) {
-            assignedToSelect.value = '';
-        }
-        return;
-    }
-
-    // Fetch template data
-    lt.api.get(`/api/get_template.php?template_id=${templateId}`)
-        .then(data => {
-            if (data.success && data.template) {
-                const template = data.template;
-
-                // Populate form fields with template data
-                if (template.title_template) {
-                    document.getElementById('title').value = template.title_template;
-                }
-
-                if (template.description_template) {
-                    document.getElementById('description').value = template.description_template;
-                }
-
-                if (template.category) {
-                    document.getElementById('category').value = template.category;
-                }
-
-                if (template.type) {
-                    document.getElementById('type').value = template.type;
-                }
-
-                if (template.default_priority) {
-                    document.getElementById('priority').value = template.default_priority;
-                }
-            } else {
-                lt.toast.error('Failed to load template: ' + (data.error || 'Unknown error'), 4000);
-            }
-        })
-        .catch(error => {
-            lt.toast.error('Error loading template: ' + error.message, 4000);
-        });
-}
 
 /**
  * Bulk Actions Functions (Admin only)
@@ -1067,9 +834,9 @@ function showBulkDeleteModal() {
                     <span class="lt-modal-title" id="bulkDeleteModalTitle">[ ! ] DELETE ${ticketIds.length} TICKET(S)</span>
                     <button class="lt-modal-close" data-modal-close aria-label="Close">✕</button>
                 </div>
-                <div class="lt-modal-body text-center">
-                    <p class="modal-warning-text">This action cannot be undone!</p>
-                    <p class="text-green">You are about to permanently delete ${ticketIds.length} ticket(s).<br>All associated comments and history will be lost.</p>
+                <div class="lt-modal-body" style="text-align:center">
+                    <p class="lt-text-danger lt-text-sm">This action cannot be undone!</p>
+                    <p class="lt-text-cyan">You are about to permanently delete ${ticketIds.length} ticket(s).<br>All associated comments and history will be lost.</p>
                 </div>
                 <div class="lt-modal-footer">
                     <button data-action="perform-bulk-delete" class="lt-btn lt-btn-danger">DELETE PERMANENTLY</button>
@@ -1191,8 +958,8 @@ function quickStatusChange(ticketId, currentStatus) {
                     <button class="lt-modal-close" data-modal-close aria-label="Close">✕</button>
                 </div>
                 <div class="lt-modal-body">
-                    <p class="mb-half">Ticket #${lt.escHtml(ticketId)}</p>
-                    <p class="text-amber mb-half">Current: ${lt.escHtml(currentStatus)}</p>
+                    <p class="lt-mb-xs">Ticket #${lt.escHtml(ticketId)}</p>
+                    <p class="lt-text-amber lt-mb-xs">Current: ${lt.escHtml(currentStatus)}</p>
                     <label for="quickStatusSelect">New Status:</label>
                     <select id="quickStatusSelect" class="lt-select">
                         ${otherStatuses.map(s => `<option value="${s}">${s}</option>`).join('')}
@@ -1247,7 +1014,7 @@ function quickAssign(ticketId) {
                     <button class="lt-modal-close" data-modal-close aria-label="Close">✕</button>
                 </div>
                 <div class="lt-modal-body">
-                    <p class="mb-half">Ticket #${lt.escHtml(ticketId)}</p>
+                    <p class="lt-mb-xs">Ticket #${lt.escHtml(ticketId)}</p>
                     <label for="quickAssignSelect">Assign to:</label>
                     <select id="quickAssignSelect" class="lt-select">
                         <option value="">Unassigned</option>
@@ -1561,74 +1328,6 @@ function exportSelectedTickets(format) {
     if (dropdown) dropdown.classList.remove('open');
 }
 
-// ========================================
-// Skeleton Loading Helpers
-// ========================================
-
-/**
- * Generate skeleton table rows
- */
-function generateSkeletonRows(count = 5) {
-    let html = '';
-    for (let i = 0; i < count; i++) {
-        html += `
-            <tr class="skeleton-row-tr">
-                <td><div class="skeleton skeleton-text" style="width: 80px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 40px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: ${70 + Math.random() * 30}%;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 60px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 50px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 70px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 80px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 80px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 70px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 70px;"></div></td>
-                <td><div class="skeleton skeleton-text" style="width: 60px;"></div></td>
-            </tr>
-        `;
-    }
-    return html;
-}
-
-/**
- * Generate skeleton comments
- */
-function generateSkeletonComments(count = 3) {
-    let html = '';
-    for (let i = 0; i < count; i++) {
-        html += `
-            <div class="skeleton-comment">
-                <div class="skeleton-comment-header">
-                    <div class="skeleton skeleton-avatar"></div>
-                    <div class="skeleton-comment-meta">
-                        <div class="skeleton skeleton-text short"></div>
-                        <div class="skeleton skeleton-text" style="width: 100px;"></div>
-                    </div>
-                </div>
-                <div class="skeleton skeleton-text long"></div>
-                <div class="skeleton skeleton-text medium"></div>
-                <div class="skeleton skeleton-text short"></div>
-            </div>
-        `;
-    }
-    return html;
-}
-
-/**
- * Generate skeleton stat cards
- */
-function generateSkeletonStats(count = 4) {
-    let html = '';
-    for (let i = 0; i < count; i++) {
-        html += `
-            <div class="skeleton-stat skeleton">
-                <div class="skeleton skeleton-value"></div>
-                <div class="skeleton skeleton-label"></div>
-            </div>
-        `;
-    }
-    return html;
-}
 
 /**
  * Show loading overlay on element
@@ -1706,7 +1405,5 @@ setInterval(initRelativeTimes, 60000);
 
 
 // Export for use in other scripts
-window.generateSkeletonRows = generateSkeletonRows;
-window.generateSkeletonComments = generateSkeletonComments;
 window.showLoadingOverlay = showLoadingOverlay;
 window.hideLoadingOverlay = hideLoadingOverlay;