diff --git a/api/manage_workflows.php b/api/manage_workflows.php
index 8244a54..812cc81 100644
--- a/api/manage_workflows.php
+++ b/api/manage_workflows.php
@@ -120,7 +120,7 @@ try {
             $stmt = $conn->prepare("UPDATE status_transitions SET
                                     from_status = ?, to_status = ?, requires_comment = ?, requires_admin = ?, is_active = ?
                                     WHERE transition_id = ?");
-            $stmt->bind_param('ssiiiii',
+            $stmt->bind_param('ssiiii',
                 $data['from_status'],
                 $data['to_status'],
                 $data['requires_comment'] ?? 0,
diff --git a/assets/js/ticket.js b/assets/js/ticket.js
index 2e4b282..3d9e17a 100644
--- a/assets/js/ticket.js
+++ b/assets/js/ticket.js
@@ -1528,7 +1528,7 @@ function submitReply(parentCommentId) {
                         <div class="comment-text" id="comment-text-${data.comment_id}" ${isMarkdownEnabled ? 'data-markdown' : ''}>
                             ${displayText}
                         </div>
-                        <textarea class="comment-edit-raw" id="comment-raw-${data.comment_id}" style="display:none;">${commentText.replace(/</g, '&lt;').replace(/>/g, '&gt;')}</textarea>
+                        <textarea class="comment-edit-raw is-hidden" id="comment-raw-${data.comment_id}">${commentText.replace(/</g, '&lt;').replace(/>/g, '&gt;')}</textarea>
                     </div>
                 `;
 
diff --git a/views/CreateTicketView.php b/views/CreateTicketView.php
index e08e72b..36a98f0 100644
--- a/views/CreateTicketView.php
+++ b/views/CreateTicketView.php
@@ -185,7 +185,7 @@ include __DIR__ . '/layout_header.php';
         <p id="visibilityHint" class="lt-form-hint">Everyone who is logged in can view this ticket.</p>
       </div>
 
-      <div id="visibilityGroupsContainer" class="lt-form-group is-hidden" aria-live="polite">
+      <div id="visibilityGroupsContainer" class="lt-form-group is-hidden" aria-live="polite" aria-describedby="visibilityGroupsHint">
         <label class="lt-label lt-text-cyan">Allowed Groups</label>
         <div class="visibility-groups-list lt-flex lt-flex-wrap lt-flex-gap-sm">
           <?php
@@ -205,7 +205,7 @@ include __DIR__ . '/layout_header.php';
             <span class="lt-text-muted lt-text-sm">No groups available</span>
           <?php endif ?>
         </div>
-        <p class="lt-form-hint lt-form-hint--warn">Select at least one group for Internal visibility.</p>
+        <p id="visibilityGroupsHint" class="lt-form-hint lt-form-hint--warn">Select at least one group for Internal visibility.</p>
       </div>
     </div>
   </div>
diff --git a/views/DashboardView.php b/views/DashboardView.php
index c41ee9f..eb884fe 100644
--- a/views/DashboardView.php
+++ b/views/DashboardView.php
@@ -1269,7 +1269,7 @@ if (advForm) advForm.addEventListener('submit', performAdvancedSearch);
           (age ? '<div class="lt-kv-row"><span class="lt-kv-label">Age</span><span class="lt-kv-value">' + esc(age) + '</span></div>' : '') +
         '</div>' +
       '</div>' +
-      '<p class="lt-text-muted lt-text-xs" style="text-align:center">Click "Open Full Ticket" for description, comments &amp; attachments.</p>';
+      '<p class="lt-text-muted lt-text-xs lt-text-center">Click "Open Full Ticket" for description, comments &amp; attachments.</p>';
 
     lt.rightDrawer.open('ticketPreviewDrawer');
   }
diff --git a/views/TicketView.php b/views/TicketView.php
index aad3ad5..c4ca79d 100644
--- a/views/TicketView.php
+++ b/views/TicketView.php
@@ -596,9 +596,8 @@ $progressClass  = $slaBreached ? 'lt-progress--red' : ($slaPct >= 75 ? 'lt-progr
                         ? htmlspecialchars($comment['comment_text'])
                         : nl2br(htmlspecialchars($comment['comment_text'])) ?>
                   </div>
-                  <textarea class="lt-input lt-textarea comment-edit-raw"
+                  <textarea class="lt-input lt-textarea comment-edit-raw is-hidden"
                             id="comment-raw-<?= $commentId ?>"
-                            style="display:none"
                             aria-hidden="true"><?= htmlspecialchars($comment['comment_text']) ?></textarea>
                 </div>
                 <?php if (!empty($comment['replies'])): ?>
@@ -1263,7 +1262,7 @@ document.addEventListener('DOMContentLoaded', function () {
               '<div class="comment-text" id="comment-text-' + commentId + '"' + (mdEnabled ? ' data-markdown data-rendered="1"' : '') + '>' +
                 commentText +
               '</div>' +
-              '<textarea class="lt-input lt-textarea comment-edit-raw" id="comment-raw-' + commentId + '" style="display:none" aria-hidden="true">' +
+              '<textarea class="lt-input lt-textarea comment-edit-raw is-hidden" id="comment-raw-' + commentId + '" aria-hidden="true">' +
                 escapedRaw +
               '</textarea>' +
             '</div>';
diff --git a/views/admin/CustomFieldsView.php b/views/admin/CustomFieldsView.php
index e10d3ab..df25272 100644
--- a/views/admin/CustomFieldsView.php
+++ b/views/admin/CustomFieldsView.php
@@ -50,7 +50,7 @@ include __DIR__ . '/../../views/layout_header.php';
               <td data-label="Label"><strong><?= htmlspecialchars($field['field_label']) ?></strong></td>
               <td data-label="Type" class="lt-text-xs"><?= ucfirst($field['field_type']) ?></td>
               <td data-label="Category" class="lt-text-xs"><?= htmlspecialchars($field['category'] ?? 'All') ?></td>
-              <td data-label="Required" style="text-align:center">
+              <td data-label="Required" class="lt-text-center">
                 <?= $field['is_required'] ? '<span class="lt-text-amber">✓</span>' : '<span class="lt-text-muted">—</span>' ?>
               </td>
               <td data-label="Status">
diff --git a/views/admin/WorkflowDesignerView.php b/views/admin/WorkflowDesignerView.php
index aa610ac..171182a 100644
--- a/views/admin/WorkflowDesignerView.php
+++ b/views/admin/WorkflowDesignerView.php
@@ -31,13 +31,13 @@ include __DIR__ . '/../../views/layout_header.php';
           $toCount = 0;
           if (isset($workflows)) { foreach ($workflows as $w) { if ($w['from_status'] === $status) $toCount++; } }
       ?>
-        <div class="lt-card" style="text-align:center">
+        <div class="lt-card lt-text-center">
           <span class="lt-status lt-status-<?= $slug ?>"><?= $status ?></span>
           <div class="lt-text-xs lt-text-muted lt-mt-sm">→ <?= $toCount ?> transition<?= $toCount !== 1 ? 's' : '' ?></div>
         </div>
       <?php endforeach ?>
     </div>
-    <p class="lt-text-xs lt-text-muted" style="margin-top:0.5rem">
+    <p class="lt-text-xs lt-text-muted lt-mt-sm">
       Define which status transitions are allowed. This controls what options appear in the status dropdown on tickets.
     </p>
   </div>
@@ -69,17 +69,17 @@ include __DIR__ . '/../../views/layout_header.php';
               <td data-label="From">
                 <span class="lt-status lt-status-<?= $fromSlug ?>"><?= htmlspecialchars($wf['from_status']) ?></span>
               </td>
-              <td class="lt-text-amber lt-text-xs" style="text-align:center">&rarr;</td>
+              <td class="lt-text-amber lt-text-xs lt-text-center">&rarr;</td>
               <td data-label="To">
                 <span class="lt-status lt-status-<?= $toSlug ?>"><?= htmlspecialchars($wf['to_status']) ?></span>
               </td>
-              <td data-label="Req. Comment" style="text-align:center">
+              <td data-label="Req. Comment" class="lt-text-center">
                 <?= $wf['requires_comment'] ? '<span class="lt-text-cyan">✓</span>' : '<span class="lt-text-muted">—</span>' ?>
               </td>
-              <td data-label="Req. Admin" style="text-align:center">
+              <td data-label="Req. Admin" class="lt-text-center">
                 <?= $wf['requires_admin'] ? '<span class="lt-text-amber">✓</span>' : '<span class="lt-text-muted">—</span>' ?>
               </td>
-              <td data-label="Active" style="text-align:center">
+              <td data-label="Active" class="lt-text-center">
                 <?= $wf['is_active']
                     ? '<span class="lt-text-cyan">✓</span>'
                     : '<span class="lt-text-danger">✗</span>' ?>
diff --git a/views/error_403.php b/views/error_403.php
index f6d2ec7..5395f02 100644
--- a/views/error_403.php
+++ b/views/error_403.php
@@ -10,7 +10,7 @@ include __DIR__ . '/../views/layout_header.php';
 <div class="lt-frame" style="max-width:32rem;margin:4rem auto">
   <span class="lt-frame-bl">╚</span><span class="lt-frame-br">╝</span>
   <div class="lt-section-header lt-text-danger">[ 403 ] ACCESS DENIED</div>
-  <div class="lt-section-body" style="text-align:center">
+  <div class="lt-section-body lt-text-center">
     <p class="lt-text-muted lt-mb-md">You do not have permission to access this resource.</p>
     <a href="/" class="lt-btn lt-btn-primary">&larr; Dashboard</a>
   </div>
diff --git a/views/error_404.php b/views/error_404.php
index 4d9450c..bcea315 100644
--- a/views/error_404.php
+++ b/views/error_404.php
@@ -10,7 +10,7 @@ include __DIR__ . '/../views/layout_header.php';
 <div class="lt-frame" style="max-width:32rem;margin:4rem auto">
   <span class="lt-frame-bl">╚</span><span class="lt-frame-br">╝</span>
   <div class="lt-section-header lt-text-amber">[ 404 ] NOT FOUND</div>
-  <div class="lt-section-body" style="text-align:center">
+  <div class="lt-section-body lt-text-center">
     <p class="lt-text-muted lt-mb-md">The page you requested does not exist.</p>
     <a href="/" class="lt-btn lt-btn-primary">&larr; Dashboard</a>
   </div>