fix: hardcode input/select/textarea colors for reliable readability

color: inherit was insufficient — use explicit hex values so inputs
always render dark text on white bg regardless of browser/OS behavior.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ralyodio

apps/web/app/globals.css

@@ -26,5 +26,13 @@ body {
 }
 
 input, select, textarea {
-  color: inherit;
+  color: #171717;
+  background-color: #ffffff;
+}
+
+@media (prefers-color-scheme: dark) {
+  input, select, textarea {
+    color: #ededed;
+    background-color: #1f1f1f;
+  }
 }