diff --git a/src/components/BottomNav.tsx b/src/components/BottomNav.tsx
index c98222b..22ab307 100644
--- a/src/components/BottomNav.tsx
+++ b/src/components/BottomNav.tsx
@@ -14,34 +14,44 @@ export function BottomNav() {
   const location = useLocation();
   const navigate = useNavigate();
 
+  const handleNavClick = (path: string) => {
+    // Haptic feedback for mobile devices
+    if ('vibrate' in navigator && navigator.vibrate) {
+      navigator.vibrate(10);
+    }
+    navigate(path);
+  };
+
   return (
-    <nav className="fixed bottom-0 left-0 right-0 bg-card border-t border-border px-4 pb-safe z-50" aria-label="Main navigation">
-      <div className="max-w-lg mx-auto flex items-center justify-around py-2">
+    <nav className="fixed bottom-0 left-0 right-0 bg-card/95 backdrop-blur-lg border-t border-border/50 px-2 pb-safe pt-2 z-50" aria-label="Main navigation">
+      <div className="max-w-lg mx-auto flex items-center justify-around">
         {navItems.map(({ icon: Icon, label, path }) => {
           const isActive = location.pathname === path;
           return (
             <button
               key={path}
-              onClick={() => navigate(path)}
+              onClick={() => handleNavClick(path)}
               className={cn(
-                'flex flex-col items-center gap-1 px-4 py-2 rounded-xl transition-all duration-200 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary',
+                'relative flex flex-col items-center justify-center gap-1 px-3 py-3 min-w-[64px] min-h-[64px] rounded-2xl transition-all duration-200',
+                'active:scale-95 active:bg-accent',
+                'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary focus-visible:ring-offset-2',
                 isActive
-                  ? 'text-primary'
-                  : 'text-muted-foreground hover:text-foreground'
+                  ? 'text-primary bg-primary/10'
+                  : 'text-muted-foreground hover:text-foreground hover:bg-accent/50'
               )}
               aria-label={`${label}${isActive ? ' (current page)' : ''}`}
               aria-current={isActive ? 'page' : undefined}
             >
               <Icon
                 className={cn(
-                  'w-6 h-6 transition-transform duration-200',
+                  'w-6 h-6 transition-all duration-200',
                   isActive && 'scale-110'
                 )}
                 aria-hidden="true"
               />
-              <span className="text-xs font-medium">{label}</span>
+              <span className="text-[11px] font-medium leading-tight">{label}</span>
               {isActive && (
-                <span className="absolute -bottom-0.5 w-1 h-1 rounded-full bg-primary" aria-hidden="true" />
+                <span className="absolute top-2 right-2 w-1.5 h-1.5 rounded-full bg-primary" aria-hidden="true" />
               )}
             </button>
           );
diff --git a/src/components/TransactionItem.tsx b/src/components/TransactionItem.tsx
index e615f92..19134ab 100644
--- a/src/components/TransactionItem.tsx
+++ b/src/components/TransactionItem.tsx
@@ -3,6 +3,7 @@ import { ArrowUpRight, ArrowDownLeft, Phone, Receipt, Clock, ExternalLink, Zap,
 import { Transaction } from '@/types';
 import { StatusBadge } from './StatusBadge';
 import { Badge } from './ui/badge';
+import { Button } from './ui/button';
 import { cn } from '@/lib/utils';
 import { formatDistanceToNow, format } from 'date-fns';
 import { splitFee } from '@/lib/fees';
@@ -118,8 +119,30 @@ function TransactionItemComponent({
               <span>{relativeTime}</span>
             </div>
           </div>
-          <div className="flex justify-end mt-1">
+          <div className="flex items-center justify-between mt-1">
             <StatusBadge status={transaction.status} />
+            {(transaction.explorerUrl || transaction.txHash) && (
+              <Button
+                variant="ghost"
+                size="sm"
+                asChild
+                className="h-7 text-xs px-2"
+                onClick={(event) => event.stopPropagation()}
+              >
+                <a
+                  href={
+                    transaction.explorerUrl ||
+                    `https://stellar.expert/explorer/public/tx/${transaction.txHash}`
+                  }
+                  target="_blank"
+                  rel="noreferrer"
+                  className="inline-flex items-center gap-1 text-blue-600 hover:text-blue-700"
+                >
+                  View on Explorer
+                  <ExternalLink className="w-3 h-3" />
+                </a>
+              </Button>
+            )}
           </div>
         </div>
       </div>
@@ -183,19 +206,26 @@ function TransactionItemComponent({
                 </p>
               )}
               {(transaction.explorerUrl || transaction.txHash) && (
-                <a
-                  href={
-                    transaction.explorerUrl ||
-                    `https://stellar.expert/explorer/public/tx/${transaction.txHash}`
-                  }
-                  target="_blank"
-                  rel="noreferrer"
-                  className="mt-1 inline-flex items-center gap-1 text-[11px] text-blue-600 hover:underline"
+                <Button
+                  variant="outline"
+                  size="sm"
+                  asChild
+                  className="mt-2 h-7 text-xs"
                   onClick={(event) => event.stopPropagation()}
                 >
-                  Open in Stellar Explorer
-                  <ExternalLink className="w-3 h-3" />
-                </a>
+                  <a
+                    href={
+                      transaction.explorerUrl ||
+                      `https://stellar.expert/explorer/public/tx/${transaction.txHash}`
+                    }
+                    target="_blank"
+                    rel="noreferrer"
+                    className="inline-flex items-center gap-1"
+                  >
+                    View on Explorer
+                    <ExternalLink className="w-3 h-3" />
+                  </a>
+                </Button>
               )}
             </div>
           </div>
diff --git a/src/components/__tests__/TransactionItem.metadata.test.tsx b/src/components/__tests__/TransactionItem.metadata.test.tsx
index e016210..23db051 100644
--- a/src/components/__tests__/TransactionItem.metadata.test.tsx
+++ b/src/components/__tests__/TransactionItem.metadata.test.tsx
@@ -103,7 +103,32 @@ describe('TransactionItem detailed metadata (#92)', () => {
       />,
     );
 
-    expect(screen.getByText('Open in Stellar Explorer')).toBeInTheDocument();
+    expect(screen.getByText('View on Explorer')).toBeInTheDocument();
     expect(screen.getByText(/Hash:/)).toBeInTheDocument();
   });
+
+  it('shows explorer button in main view when tx hash exists', () => {
+    render(
+      <TransactionItem
+        transaction={buildTransaction({
+          txHash: 'abc123hashxyz987654',
+        })}
+        senderName="Sender"
+      />,
+    );
+
+    expect(screen.getByText('View on Explorer')).toBeInTheDocument();
+  });
+
+  it('does not show explorer button when tx hash is missing', () => {
+    render(
+      <TransactionItem
+        transaction={buildTransaction()}
+        showDetailedView
+        senderName="Sender"
+      />,
+    );
+
+    expect(screen.queryByText('View on Explorer')).not.toBeInTheDocument();
+  });
 });
diff --git a/src/pages/History.tsx b/src/pages/History.tsx
index f8cde73..223f79c 100644
--- a/src/pages/History.tsx
+++ b/src/pages/History.tsx
@@ -10,6 +10,7 @@ import { Input } from '@/components/ui/input';
 import { Button } from '@/components/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Collapsible, CollapsibleContent, CollapsibleTrigger } from '@/components/ui/collapsible';
+import { BottomNav } from '@/components/BottomNav';
 import { useNavigate } from 'react-router-dom';
 import { ChartContainer, ChartLegend, ChartLegendContent, ChartTooltip, ChartTooltipContent } from '@/components/ui/chart';
 import { Bar, BarChart, Cell, Pie, PieChart, XAxis, YAxis } from 'recharts';
@@ -133,7 +134,7 @@ const History: React.FC = () => {
   ];
 
   return (
-    <div className="mx-auto w-full max-w-3xl bg-background min-h-screen px-3 sm:px-5 lg:px-6 pb-20">
+    <div className="mx-auto w-full max-w-3xl bg-background min-h-screen px-3 sm:px-5 lg:px-6 pb-24">
       <div className="sticky top-0 bg-background/95 backdrop-blur-sm z-10 border-b border-border/50">
         <div className="py-6 pb-4">
           {/* Header with back button */}
@@ -425,6 +426,8 @@ const History: React.FC = () => {
           </div>
         )}
       </div>
+
+      <BottomNav />
     </div>
   );
 };
diff --git a/src/pages/Refunds.tsx b/src/pages/Refunds.tsx
index 836d83a..462e865 100644
--- a/src/pages/Refunds.tsx
+++ b/src/pages/Refunds.tsx
@@ -3,6 +3,7 @@ import { useNavigate } from 'react-router-dom';
 import { ArrowLeft, RotateCcw } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Separator } from '@/components/ui/separator';
+import { BottomNav } from '@/components/BottomNav';
 import { useQuery } from '@tanstack/react-query';
 import { fetchRefunds } from '@/lib/activity';
 import { RefundTracker, RefundCard } from '@/components/RefundTracker';
@@ -22,7 +23,7 @@ const Refunds: React.FC = () => {
   );
 
   return (
-    <div className="min-h-screen bg-background">
+    <div className="min-h-screen bg-background pb-24">
       {/* Header */}
       <div className="sticky top-0 z-10 bg-background/80 backdrop-blur-sm border-b border-border/40">
         <div className="flex items-center gap-3 px-4 py-3">
@@ -84,6 +85,8 @@ const Refunds: React.FC = () => {
           </div>
         )}
       </div>
+
+      <BottomNav />
     </div>
   );
 };
diff --git a/src/pages/SendMoney.tsx b/src/pages/SendMoney.tsx
index 8ab42a9..81fa6cb 100644
--- a/src/pages/SendMoney.tsx
+++ b/src/pages/SendMoney.tsx
@@ -883,7 +883,7 @@ export default function SendMoney() {
   }
 
   return (
-    <div className="min-h-screen bg-background pb-32 overflow-x-hidden">
+    <div className="min-h-screen bg-background pb-24 overflow-x-hidden">
       {/* Header */}
       <header className="sticky top-0 z-10 bg-background/95 backdrop-blur-sm border-b border-border px-4 sm:px-6 py-4">
         <div className="max-w-lg mx-auto flex items-center gap-3 sm:gap-4">