Remove bordered cards from Audit log page.

Match Analytics and Reports styling with shadow panels on the filter bar
and audit table instead of bordered card wrappers.

Co-authored-by: Cursor <cursoragent@cursor.com>

resources/views/qms/audit/index.blade.php

@@ -5,7 +5,7 @@
             <a href="{{ route('qms.audit.export', request()->query()) }}" class="btn-primary">Export CSV</a>
         @endif
     </div>
-    <form method="GET" class="mb-4 flex flex-wrap gap-3">
+    <form method="GET" class="mb-4 flex flex-wrap gap-3 rounded-2xl bg-white p-4 shadow-sm">
         <input type="search" name="q" value="{{ request('q') }}" placeholder="Search…" class="rounded-lg border-slate-300 text-sm">
         <select name="action" class="rounded-lg border-slate-300 text-sm">
             <option value="">All actions</option>
@@ -15,7 +15,7 @@
         </select>
         <button type="submit" class="rounded-lg bg-slate-100 px-4 py-2 text-sm">Filter</button>
     </form>
-    <div class="overflow-hidden rounded-2xl border bg-white dark:border-slate-700 dark:bg-slate-900">
+    <div class="overflow-hidden rounded-2xl bg-white shadow-sm">
         <table class="min-w-full divide-y divide-slate-200 text-sm">
             <thead class="bg-slate-50"><tr>
                 <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-slate-500">Time</th>