diff --git a/app/mobile/layout.tsx b/app/mobile/layout.tsx
index 1e5a4fe..6e12e88 100644
--- a/app/mobile/layout.tsx
+++ b/app/mobile/layout.tsx
@@ -1,50 +1,37 @@
 'use client';
 
-import Link from 'next/link';
-import { usePathname } from 'next/navigation';
-import { LayoutDashboard, Ticket, DollarSign, Menu } from 'lucide-react';
+/* Mobile shell — phase 02 (SHELL-01, SHELL-05).
+ *
+ * Header: <HeaderBar /> (sticky, brand + Bell + avatar)
+ * Body:   <main> (scrollable, padded so content clears the bottom nav)
+ * Foot:   <BottomNav /> (fixed, 4 tabs + More)
+ * Drawer: <MoreDrawer /> opened from BOTH the header avatar and the More cell.
+ *
+ * The drawer's open state lives here so a single Sheet instance is shared
+ * between the two triggers — no duplicate Sheets, no prop-drilling sagas. */
 
-const NAV = [
-  { href: '/mobile/dashboard', label: 'Dashboard', icon: LayoutDashboard },
-  { href: '/mobile/tickets',   label: 'Tickets',   icon: Ticket },
-  { href: '/mobile/finance',   label: 'Finance',   icon: DollarSign },
-];
+import { useState } from 'react';
+import { HeaderBar } from '@/components/mobile/HeaderBar';
+import { BottomNav } from '@/components/mobile/BottomNav';
+import { MoreDrawer } from '@/components/mobile/MoreDrawer';
 
 export default function MobileLayout({ children }: { children: React.ReactNode }) {
-  const pathname = usePathname();
+  const [drawerOpen, setDrawerOpen] = useState(false);
 
   return (
     <div className="flex flex-col min-h-screen bg-background max-w-lg mx-auto">
-      {/* Top bar */}
-      <header className="sticky top-0 z-20 bg-background border-b px-4 py-3 flex items-center justify-between">
-        <Link href="/mobile" className="font-bold text-lg tracking-tight">Pulse</Link>
-        <Link href="/mobile/nav" className="p-1.5 rounded-lg hover:bg-accent transition-colors" aria-label="Navigation menu">
-          <Menu className="w-5 h-5" />
-        </Link>
-      </header>
+      <HeaderBar onAvatarClick={() => setDrawerOpen(true)} />
 
-      {/* Page content */}
-      <main className="flex-1 overflow-y-auto pb-20">
+      {/* SHELL-05: scrollable content area; bottom padding = bottom-nav (h-16
+          = 64px = pb-16) plus the device safe-area inset, so content never
+          hides under the bar. */}
+      <main className="flex-1 overflow-y-auto pb-[calc(theme(spacing.16)+env(safe-area-inset-bottom))]">
         {children}
       </main>
 
-      {/* Bottom nav */}
-      <nav className="fixed bottom-0 left-0 right-0 z-20 border-t bg-background max-w-lg mx-auto">
-        <div className="flex">
-          {NAV.map(({ href, label, icon: Icon }) => {
-            const active = pathname.startsWith(href);
-            return (
-              <Link key={href} href={href}
-                className={`flex-1 flex flex-col items-center justify-center gap-0.5 py-2.5 text-xs transition-colors
-                  ${active ? 'text-primary' : 'text-muted-foreground hover:text-foreground'}`}
-              >
-                <Icon className="w-5 h-5" />
-                <span>{label}</span>
-              </Link>
-            );
-          })}
-        </div>
-      </nav>
+      <BottomNav onMoreClick={() => setDrawerOpen(true)} />
+
+      <MoreDrawer open={drawerOpen} onOpenChange={setDrawerOpen} />
     </div>
   );
 }