diff --git a/lib/folk-prompt.ts b/lib/folk-prompt.ts
index 5cfed84..d36c9c8 100644
--- a/lib/folk-prompt.ts
+++ b/lib/folk-prompt.ts
@@ -60,6 +60,7 @@ const styles = css`
 
 	.messages {
 		flex: 1;
+		min-height: 0;
 		overflow-y: auto;
 		padding: 12px;
 		display: flex;
@@ -73,6 +74,8 @@ const styles = css`
 		border-radius: 12px;
 		font-size: 13px;
 		line-height: 1.5;
+		overflow-wrap: break-word;
+		word-break: break-word;
 	}
 
 	.message.user {
@@ -300,6 +303,7 @@ const styles = css`
 		overflow-x: auto;
 		font-size: 12px;
 		margin: 8px 0;
+		max-width: 100%;
 	}
 
 	code {
@@ -440,16 +444,8 @@ export class FolkPrompt extends FolkShape {
 				<div class="input-area">
 					<div class="input-controls">
 						<select class="model-select">
-							<optgroup label="Gemini">
-								<option value="gemini-flash">Gemini 2.5 Flash</option>
-								<option value="gemini-pro">Gemini 2.5 Pro</option>
-							</optgroup>
-							<optgroup label="Local (Ollama)">
-								<option value="llama3.2">Llama 3.2 (3B)</option>
-								<option value="llama3.1">Llama 3.1 (8B)</option>
-								<option value="qwen2.5-coder">Qwen Coder (7B)</option>
-								<option value="mistral-small">Mistral Small (24B)</option>
-							</optgroup>
+							<option value="gemini-flash">Gemini 2.5 Flash</option>
+							<option value="gemini-pro">Gemini 2.5 Pro</option>
 						</select>
 						<button class="tools-btn" title="Enable canvas tools — AI can create maps, notes, embeds, and more">Tools</button>
 					</div>