diff --git a/src/vs/workbench/contrib/agentsVoice/browser/agentsVoiceWindowService.ts b/src/vs/workbench/contrib/agentsVoice/browser/agentsVoiceWindowService.ts
index 5cd47a49cc3f76..fbffa2ce15349c 100644
--- a/src/vs/workbench/contrib/agentsVoice/browser/agentsVoiceWindowService.ts
+++ b/src/vs/workbench/contrib/agentsVoice/browser/agentsVoiceWindowService.ts
@@ -31,6 +31,7 @@ import { isDark } from '../../../../platform/theme/common/theme.js';
 import { IAccessibilityService } from '../../../../platform/accessibility/common/accessibility.js';
 import { resolveVoiceGlowColors } from '../../chat/browser/voiceClient/voiceGlow.js';
 import { editorBackground } from '../../../../platform/theme/common/colorRegistry.js';
+import { editorWidgetBorder, widgetShadow } from '../../../../platform/theme/common/colors/editorColors.js';
 import { inputBackground, inputBorder } from '../../../../platform/theme/common/colors/inputColors.js';
 import { AgentsVoiceWidget } from './agentsVoiceWidget.js';
 import { bindWidgetToController } from './agentsVoiceWidgetBinding.js';
@@ -140,11 +141,13 @@ export class AgentsVoiceWindowService extends Disposable implements IAgentsVoice
 		const theme = this.themeService.getColorTheme();
 		const bgColor = theme.getColor(editorBackground)?.toString() ?? '#1e1e1e';
 		const inputBg = theme.getColor(inputBackground)?.toString() ?? '#3C3C3C';
-		const inputBd = theme.getColor(inputBorder)?.toString() ?? 'transparent';
+		const inputBd = theme.getColor(inputBorder)?.toString() ?? theme.getColor(editorWidgetBorder)?.toString() ?? 'transparent';
+		const shadow = theme.getColor(widgetShadow)?.toString() ?? 'transparent';
 
 		auxiliaryWindow.container.style.setProperty('--vscode-agents-background', bgColor);
 		auxiliaryWindow.container.style.backgroundColor = inputBg;
 		auxiliaryWindow.container.style.border = `1px solid ${inputBd}`;
+		auxiliaryWindow.container.style.boxShadow = `0 2px 8px ${shadow}`;
 		auxiliaryWindow.container.style.boxSizing = 'border-box';
 		auxiliaryWindow.window.document.body.style.setProperty('background-color', inputBg, 'important');