Add touch-ready Filament login and admin update tooling

resources/css/filament/admin/theme.css

@@ -0,0 +1,31 @@
+@import '../../../../vendor/filament/filament/resources/css/theme.css';
+
+@source '../../../../app/Filament/**/*';
+@source '../../../../resources/views/filament/**/*';
+
+@layer components {
+    .fi-btn {
+        @apply px-5 py-3 text-base;
+    }
+
+    .fi-icon-btn {
+        @apply p-3;
+    }
+
+    .fi-input-wrp {
+        @apply rounded-xl;
+    }
+
+    input.fi-input {
+        @apply px-4 py-3 text-base;
+    }
+
+    .fi-input-wrp-prefix,
+    .fi-input-wrp-suffix {
+        @apply gap-x-4 ps-4 pe-4;
+    }
+
+    .fi-input-wrp-label {
+        @apply text-base;
+    }
+}