A warning icon in the "Ask anything" section is poorly visible in the "Light" editor theme

Steps to reproduce:

1. Create a new Unity Project
2. Go to Unity ->Settings ->General
3. Set Editor Theme to "Light"
4. Install the AI Assistant package via Package Manager (com.unity.ai.assistant)
5. Navigate to Window > AI > Assistant
6. Enter a request or test and click "Enter"
7. After the execution, click the "Copy" button displayed below your request
8. Go to the "Ask anything" section and click "Paste"
9. Observe the result

Actual results: A warning icon next to the "//is not a recognized route" is poorly visible

Expected results: A warning icon should be brighter

Reproducible with versions: 1.0.0-pre.10(6000.3.0a3)

Not reproducible with versions: -

Can’t test with versions: -

Tested on (OS): M1 Max - Sequoia 15.5