fixed invisible buttons issue across the website

resources/views/livewire/admin/timelines/export-timelines.blade.php

@@ -280,7 +280,7 @@ new class extends Component {
 
         @if ($clientId || $status !== 'all' || $dateFrom || $dateTo || $includeUpdates)
             <div class="mt-4">
-                <flux:button wire:click="clearFilters" variant="ghost" icon="x-mark" size="sm">
+                <flux:button wire:click="clearFilters" variant="outline" icon="x-mark" size="sm">
                     {{ __('export.clear_filters') }}
                 </flux:button>
             </div>
@@ -312,7 +312,7 @@ new class extends Component {
                     wire:click="exportPdf"
                     wire:loading.attr="disabled"
                     wire:target="exportCsv,exportPdf"
-                    variant="filled"
+                    variant="outline"
                     icon="document-text"
                     class="!bg-zinc-700 !text-white hover:!bg-zinc-800"
                     :disabled="$previewCount === 0"