fix: complete vehicle view theme class coverage

views/vehicle.php

@@ -24,7 +24,7 @@
     <main class="max-w-7xl mx-auto px-4 py-8">
         <!-- Breadcrumb -->
         <div class="mb-6">
-            <a href="<?php echo url('/home'); ?>" class="text-blue-600 hover:text-blue-800">← Back to Vehicles</a>
+            <a href="<?php echo url('/home'); ?>" class="theme-text-muted hover:opacity-90">← Back to Vehicles</a>
         </div>
         
         <?php if (isset($_SESSION['error'])): ?>
@@ -222,7 +222,7 @@
     <div id="editVehicleModal" class="hidden fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
         <div class="theme-surface rounded-lg p-6 w-full max-w-md">
             <div class="flex justify-between items-center mb-4">
-                <h3 class="text-xl font-semibold">Edit Vehicle</h3>
+                <h3 class="text-xl font-semibold theme-text">Edit Vehicle</h3>
                 <button onclick="hideEditVehicleModal()" class="theme-text-muted hover:opacity-80">
                     <i class="bi bi-x-lg"></i>
                 </button>
@@ -280,7 +280,7 @@
     <div id="editMaintenanceModal" class="hidden fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
         <div class="theme-surface rounded-lg p-6 w-full max-w-2xl max-h-screen overflow-y-auto">
             <div class="flex justify-between items-center mb-4">
-                <h3 class="text-xl font-semibold">Edit Maintenance Record</h3>
+                <h3 class="text-xl font-semibold theme-text">Edit Maintenance Record</h3>
                 <button onclick="hideEditMaintenanceModal()" class="theme-text-muted hover:opacity-80">
                     <i class="bi bi-x-lg"></i>
                 </button>
@@ -362,7 +362,7 @@
                     .then(items => {
                         if (items.length > 0) {
                             suggestionsDiv.innerHTML = items.map(item => 
-                                `<div class="px-3 py-2 hover:opacity-95 cursor-pointer" onclick="selectSuggestion('${item.replace(/'/g, "\\'")}')">${item}</div>`
+                                `<div class="px-3 py-2 theme-text hover:opacity-95 cursor-pointer" onclick="selectSuggestion('${item.replace(/'/g, "\\'")}')">${item}</div>`
                             ).join('');
                             suggestionsDiv.classList.remove('hidden');
                         } else {