🚀 Auto-deploy: BrainWind atualizado em 13/07/2026 18:05:59

app/src/App.tsx

@@ -14,7 +14,7 @@ import PiperackModule from './pages/PiperackModule';
 import {
   Home, Settings, Menu, Cylinder, Church, CircleDot,
   Square, Layers, BarChart3, Activity, Warehouse,
-  Settings2, Sun, Moon,
+  Settings2, Sun, Moon, Frame,
 } from 'lucide-react';
 import { useState } from 'react';
 import { cn } from '@/lib/utils';
@@ -84,7 +84,7 @@ function AppLayout({ children }: { children: React.ReactNode }) {
     { path: '/barras', icon: <BarChart3 className="w-5 h-5" />, labelKey: 'nav_bar' as const },
     { path: '/pontes', icon: <BridgeIcon className="w-5 h-5" />, labelKey: 'nav_bridge' as const },
     { path: '/torre', icon: <TowerIcon className="w-5 h-5" />, labelKey: 'nav_tower' as const },
-    { path: '/piperack', icon: <Layers className="w-5 h-5" />, labelKey: 'nav_piperack' as const },
+    { path: '/piperack', icon: <Frame className="w-5 h-5" />, labelKey: 'nav_piperack' as const },
     { path: '/dinamica', icon: <Activity className="w-5 h-5" />, labelKey: 'nav_dynamics' as const },
   ];
 
@@ -278,7 +278,7 @@ function HomeMock() {
     { to: '/barras', icon: BarChart3, label: 'Barras Prismáticas', desc: 'Faces planas (Tab. 26) ou circulares (Tab. 27).' },
     { to: '/pontes', icon: BridgeIcon, label: 'Pontes', desc: 'Pse, Cx/Cz do tabuleiro, flutter, galope (sec. 11).' },
     { to: '/torre', icon: TowerIcon, label: 'Torres', desc: 'Torres treliçadas e mastros (sec. 8.4).' },
-    { to: '/piperack', icon: Layers, label: 'Pipe-Racks Industriais', desc: 'Estruturas reticuladas múltiplas, tubulações, fator η (Tab. 28).' },
+    { to: '/piperack', icon: Frame, label: 'Pipe-Racks Industriais', desc: 'Estruturas reticuladas múltiplas, tubulações, fator η (Tab. 28).' },
   ];
 
   return (