fix: explicit text color for qr editor inputs to fix legibility in light theme

client/src/app/dashboard/create/page.tsx

@@ -105,7 +105,7 @@ export default function CreateQRPage() {
                   value={qrName}
                   onChange={e => setQrName(e.target.value)}
                   placeholder="e.g. Front Door Menu"
-                  className="w-full border-gray-300 rounded-lg shadow-sm p-3 border focus:ring-indigo-500 focus:border-indigo-500"
+                  className="w-full border-gray-300 rounded-lg shadow-sm p-3 border focus:ring-indigo-500 focus:border-indigo-500 text-gray-900 bg-white"
                 />
               </div>
 
@@ -116,7 +116,7 @@ export default function CreateQRPage() {
                   value={destinationUrl}
                   onChange={handleUrlChange}
                   placeholder="https://your-website.com"
-                  className="w-full border-gray-300 rounded-lg shadow-sm p-3 border focus:ring-indigo-500 focus:border-indigo-500"
+                  className="w-full border-gray-300 rounded-lg shadow-sm p-3 border focus:ring-indigo-500 focus:border-indigo-500 text-gray-900 bg-white"
                 />
                 <p className="text-xs text-gray-500 mt-2">This is a dynamic QR. You can change this URL later without reprinting the code.</p>
               </div>
@@ -132,7 +132,7 @@ export default function CreateQRPage() {
                       value={customSlug}
                       onChange={e => setCustomSlug(e.target.value.replace(/[^a-zA-Z0-9-_]/g, ''))}
                       placeholder="my-promo"
-                      className="flex-1 w-full p-3 focus:outline-none"
+                      className="flex-1 w-full p-3 focus:outline-none text-gray-900 bg-white"
                     />
                 </div>
                 <p className="text-xs text-gray-500 mt-2">Leave blank to auto-generate a random link.</p>