diff --git a/modules/rtime/components/folk-timebank-app.ts b/modules/rtime/components/folk-timebank-app.ts
index 0bd0311e..fda9aafd 100644
--- a/modules/rtime/components/folk-timebank-app.ts
+++ b/modules/rtime/components/folk-timebank-app.ts
@@ -4407,6 +4407,14 @@ const CSS_TEXT = `
 .exec-step-checklist input[type="checkbox"] { accent-color: #8b5cf6; }
 
 @media (max-width: 768px) {
+	.tab-bar { gap: 0; }
+	.tab { padding: 0.45rem 1rem; font-size: 0.82rem; }
+	.stats-bar { padding: 0.35rem 0.75rem; gap: 0.75rem; }
+	.stat { font-size: 0.75rem; }
+	.stat-value { font-size: 0.85rem; }
+	.skill-bar { min-width: 80px; max-width: 160px; }
+	.skill-legend { gap: 0.5rem; }
+	.skill-legend-item { font-size: 0.68rem; }
 	#canvas-view { flex-direction: column; }
 	.pool-panel {
 		width: 100% !important; min-width: unset;
@@ -4426,6 +4434,9 @@ const CSS_TEXT = `
 	.task-edit-panel { width: 95vw; }
 }
 @media (max-width: 640px) {
+	.tab { padding: 0.4rem 0.75rem; font-size: 0.78rem; }
+	.stats-bar { padding: 0.3rem 0.5rem; gap: 0.5rem; }
+	.skill-legend { display: none; }
 	.pool-panel.collapsed { width: 100% !important; }
 }
 `;
diff --git a/server/shell.ts b/server/shell.ts
index a9cc79fe..f8e9e77c 100644
--- a/server/shell.ts
+++ b/server/shell.ts
@@ -2323,6 +2323,9 @@ function renderModuleSubNav(moduleId: string, spaceSlug: string, modules: Module
 		}
 	}
 
+	// Skip subnav when there are no navigable items (module uses internal tabs)
+	if (items.length === 0 && !mod.externalApp) return '';
+
 	const base = (isSubdomain ?? IS_PRODUCTION) ? `/${escapeAttr(moduleId)}` : `/${escapeAttr(spaceSlug)}/${escapeAttr(moduleId)}`;
 
 	const minimizeBtn = `<button class="rapp-minimize-btn" id="header-minimize-btn" title="Minimize headers"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="18 15 12 9 6 15"/></svg></button>`;