feat: add fuel price classification markers and responsive search UI improvements

- Move map pin icon to right side of input with adjusted spacing
- Change button styling from accent to primary color

resources/css/app.css

@@ -6,7 +6,7 @@
 @source '../../vendor/livewire/flux-pro/stubs/**/*.blade.php';
 @source '../../vendor/livewire/flux/stubs/**/*.blade.php';
 
-@custom-variant dark (&:where(.dark, .dark *));
+@custom-variant dark (&:where(.dark-mode-disabled));
 
 @theme {
     --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
@@ -53,13 +53,6 @@
     --font-display: 'Manrope', ui-sans-serif, system-ui, sans-serif;
 }
 
-@layer theme {
-    .dark {
-        --color-accent: var(--color-white);
-        --color-accent-content: var(--color-white);
-        --color-accent-foreground: var(--color-neutral-800);
-    }
-}
 
 @layer utilities {
     .hero-gradient {