diff --git a/style/base.css b/style/base.css
index 5438dc0..9bb2c8c 100644
--- a/style/base.css
+++ b/style/base.css
@@ -42,6 +42,19 @@
   background: var(--jp-layout-color1, #fff);
 }
 
+.opencode-inline-prompt .opencode-model-label {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: var(--jp-ui-font-size1);
+}
+
+.opencode-inline-prompt .opencode-model-select {
+  flex: 1;
+  min-width: 0;
+  font-size: var(--jp-ui-font-size1);
+}
+
 .opencode-inline-prompt textarea {
   width: 100%;
   resize: vertical;