diff --git a/.gitignore b/.gitignore
index 7b9ad50..60cd4da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,3 +88,5 @@ ehthumbs.db
 *.key
 secrets/
 
+# Setup/deployment configs (contains server-specific settings)
+setup/
diff --git a/back_end/src/controllers/public.ts b/back_end/src/controllers/public.ts
index aabcb6f..e50f213 100644
--- a/back_end/src/controllers/public.ts
+++ b/back_end/src/controllers/public.ts
@@ -65,17 +65,29 @@ export async function getNextJackpot(req: Request, res: Response) {
 
     const lottery = lotteryResult.rows[0];
 
-    // Get next cycle
-    const cycleResult = await db.query<JackpotCycle>(
+    // Get next cycle - first try to find one that hasn't drawn yet
+    let cycleResult = await db.query<JackpotCycle>(
       `SELECT * FROM jackpot_cycles 
        WHERE lottery_id = $1 
-       AND status IN ('scheduled', 'sales_open')
-       AND scheduled_at > NOW()
+       AND status IN ('scheduled', 'sales_open', 'drawing')
        ORDER BY scheduled_at ASC 
        LIMIT 1`,
       [lottery.id]
     );
 
+    // If no active cycles, get the next upcoming one
+    if (cycleResult.rows.length === 0) {
+      cycleResult = await db.query<JackpotCycle>(
+        `SELECT * FROM jackpot_cycles 
+         WHERE lottery_id = $1 
+         AND status = 'scheduled'
+         AND scheduled_at > NOW()
+         ORDER BY scheduled_at ASC 
+         LIMIT 1`,
+        [lottery.id]
+      );
+    }
+
     if (cycleResult.rows.length === 0) {
       return res.status(503).json({
         version: '1.0',
diff --git a/front_end/src/app/buy/page.tsx b/front_end/src/app/buy/page.tsx
index 2465096..bb3cfa0 100644
--- a/front_end/src/app/buy/page.tsx
+++ b/front_end/src/app/buy/page.tsx
@@ -222,15 +222,15 @@ export default function BuyPage() {
   const totalCost = ticketPriceSats * tickets;
 
   return (
-    <div className="max-w-2xl mx-auto">
-      <h1 className="text-3xl md:text-4xl font-bold mb-8 text-center text-white">
+    <div className="max-w-2xl mx-auto px-1">
+      <h1 className="text-2xl sm:text-3xl md:text-4xl font-bold mb-6 sm:mb-8 text-center text-white">
         {STRINGS.buy.title}
       </h1>
 
       {!invoice ? (
         /* Purchase Form */
-        <div className="bg-gray-900 rounded-xl p-8 border border-gray-800">
-          <form onSubmit={handleSubmit} className="space-y-6">
+        <div className="bg-gray-900 rounded-xl p-5 sm:p-8 border border-gray-800">
+          <form onSubmit={handleSubmit} className="space-y-5 sm:space-y-6">
             {/* Lightning Address */}
             <div>
               <label className="block text-gray-300 mb-2 font-medium">
@@ -321,7 +321,7 @@ export default function BuyPage() {
             <button
               type="submit"
               disabled={loading}
-              className="w-full bg-bitcoin-orange hover:bg-orange-600 disabled:bg-gray-600 text-white py-4 rounded-lg text-lg font-bold transition-colors"
+              className="w-full bg-bitcoin-orange hover:bg-orange-600 active:bg-orange-700 disabled:bg-gray-600 text-white py-3.5 sm:py-4 rounded-lg text-base sm:text-lg font-bold transition-colors"
             >
               {loading ? 'Creating Invoice...' : STRINGS.buy.createInvoice}
             </button>
diff --git a/front_end/src/app/globals.css b/front_end/src/app/globals.css
index 3eaf00a..69ed8c2 100644
--- a/front_end/src/app/globals.css
+++ b/front_end/src/app/globals.css
@@ -10,8 +10,17 @@
 body {
   color: rgb(var(--foreground-rgb));
   background: rgb(var(--background-rgb));
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
 }
 
+/* Prevent horizontal overflow on mobile */
+html, body {
+  overflow-x: hidden;
+  max-width: 100vw;
+}
+
+/* Touch-friendly tap targets */
 @layer utilities {
   .text-balance {
     text-wrap: balance;
@@ -20,6 +29,39 @@ body {
   .animate-fade-in {
     animation: fade-in 0.5s ease-out forwards;
   }
+
+  /* Mobile-friendly tap targets */
+  .touch-target {
+    min-height: 44px;
+    min-width: 44px;
+  }
+
+  /* Hide scrollbar while maintaining functionality */
+  .scrollbar-hide {
+    -ms-overflow-style: none;
+    scrollbar-width: none;
+  }
+  
+  .scrollbar-hide::-webkit-scrollbar {
+    display: none;
+  }
+
+  /* Safe area padding for notched devices */
+  .safe-top {
+    padding-top: env(safe-area-inset-top);
+  }
+  
+  .safe-bottom {
+    padding-bottom: env(safe-area-inset-bottom);
+  }
+  
+  .safe-left {
+    padding-left: env(safe-area-inset-left);
+  }
+  
+  .safe-right {
+    padding-right: env(safe-area-inset-right);
+  }
 }
 
 @keyframes fade-in {
@@ -33,21 +75,68 @@ body {
   }
 }
 
-/* Custom scrollbar */
-::-webkit-scrollbar {
-  width: 8px;
+/* Custom scrollbar (desktop) */
+@media (hover: hover) and (pointer: fine) {
+  ::-webkit-scrollbar {
+    width: 8px;
+  }
+
+  ::-webkit-scrollbar-track {
+    background: #0b0b0b;
+  }
+
+  ::-webkit-scrollbar-thumb {
+    background: #333;
+    border-radius: 4px;
+  }
+
+  ::-webkit-scrollbar-thumb:hover {
+    background: #555;
+  }
 }
 
-::-webkit-scrollbar-track {
-  background: #0b0b0b;
+/* Mobile-specific styles */
+@media (max-width: 640px) {
+  /* Larger touch targets on mobile */
+  button, 
+  a, 
+  input[type="button"], 
+  input[type="submit"],
+  [role="button"] {
+    min-height: 44px;
+  }
+
+  /* Better input styling on mobile */
+  input, textarea, select {
+    font-size: 16px; /* Prevents zoom on iOS */
+  }
+
+  /* Smoother scrolling on mobile */
+  * {
+    -webkit-overflow-scrolling: touch;
+  }
 }
 
-::-webkit-scrollbar-thumb {
-  background: #333;
-  border-radius: 4px;
+/* Prevent iOS bounce/pull-to-refresh on certain elements */
+.no-bounce {
+  overscroll-behavior: none;
 }
 
-::-webkit-scrollbar-thumb:hover {
-  background: #555;
+/* Focus visible only for keyboard navigation */
+@media (hover: none) and (pointer: coarse) {
+  *:focus {
+    outline: none;
+  }
 }
 
+/* Print styles */
+@media print {
+  nav, footer, button {
+    display: none !important;
+  }
+  
+  body {
+    background: white;
+    color: black;
+  }
+}
diff --git a/front_end/src/app/layout.tsx b/front_end/src/app/layout.tsx
index 6985394..d992a43 100644
--- a/front_end/src/app/layout.tsx
+++ b/front_end/src/app/layout.tsx
@@ -1,4 +1,4 @@
-import type { Metadata } from 'next';
+import type { Metadata, Viewport } from 'next';
 import { Inter } from 'next/font/google';
 import './globals.css';
 import { Providers } from './providers';
@@ -7,9 +7,25 @@ import { Footer } from '@/components/Footer';
 
 const inter = Inter({ subsets: ['latin'] });
 
+export const viewport: Viewport = {
+  width: 'device-width',
+  initialScale: 1,
+  maximumScale: 5,
+  userScalable: true,
+  themeColor: '#0b0b0b',
+};
+
 export const metadata: Metadata = {
   title: 'Lightning Lottery - Win Bitcoin',
   description: 'Bitcoin Lightning Network powered lottery with instant payouts',
+  appleWebApp: {
+    capable: true,
+    statusBarStyle: 'black-translucent',
+    title: 'Lightning Lotto',
+  },
+  formatDetection: {
+    telephone: false,
+  },
 };
 
 export default function RootLayout({
diff --git a/front_end/src/app/page.tsx b/front_end/src/app/page.tsx
index ac5527c..ccce82a 100644
--- a/front_end/src/app/page.tsx
+++ b/front_end/src/app/page.tsx
@@ -246,20 +246,20 @@ export default function HomePage() {
       )}
 
       {/* Hero Section */}
-      <div className="text-center mb-12">
-        <h1 className="text-4xl md:text-6xl font-bold mb-4 text-white">
+      <div className="text-center mb-8 sm:mb-12">
+        <h1 className="text-3xl sm:text-4xl md:text-6xl font-bold mb-3 sm:mb-4 text-white">
           {STRINGS.app.title}
         </h1>
-        <p className="text-xl text-gray-400">{STRINGS.app.tagline}</p>
+        <p className="text-lg sm:text-xl text-gray-400">{STRINGS.app.tagline}</p>
       </div>
 
       {/* Recent Winner Banner - Only shown for 60 seconds after draw */}
       {showWinnerBanner && (
-        <div className="bg-gradient-to-r from-yellow-900/40 via-yellow-800/30 to-yellow-900/40 border border-yellow-600/50 rounded-2xl p-6 mb-8 animate-fade-in relative">
+        <div className="bg-gradient-to-r from-yellow-900/40 via-yellow-800/30 to-yellow-900/40 border border-yellow-600/50 rounded-xl sm:rounded-2xl p-4 sm:p-6 mb-6 sm:mb-8 animate-fade-in relative">
           {/* Close button */}
           <button
             onClick={handleDismissWinnerBanner}
-            className="absolute top-3 right-3 text-yellow-400/60 hover:text-yellow-400 transition-colors p-1"
+            className="absolute top-2 right-2 sm:top-3 sm:right-3 text-yellow-400/60 hover:text-yellow-400 transition-colors p-2"
             aria-label="Dismiss"
           >
             <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -267,16 +267,16 @@ export default function HomePage() {
             </svg>
           </button>
           <div className="text-center">
-            <div className="text-yellow-400 text-sm uppercase tracking-wider mb-2">
+            <div className="text-yellow-400 text-xs sm:text-sm uppercase tracking-wider mb-2">
               🏆 Latest Winner
             </div>
-            <div className="text-2xl md:text-3xl font-bold text-white mb-2">
+            <div className="text-xl sm:text-2xl md:text-3xl font-bold text-white mb-2">
               {recentWinner.winner_name || 'Anon'}
             </div>
-            <div className="text-yellow-400 text-xl font-mono mb-3">
+            <div className="text-yellow-400 text-lg sm:text-xl font-mono mb-2 sm:mb-3">
               Won {recentWinner.pot_after_fee_sats.toLocaleString()} sats
             </div>
-            <div className="text-gray-400 text-sm">
+            <div className="text-gray-400 text-xs sm:text-sm">
               Ticket #{recentWinner.winning_ticket_serial.toLocaleString()}
             </div>
           </div>
@@ -284,22 +284,22 @@ export default function HomePage() {
       )}
 
       {/* Current Jackpot Card */}
-      <div className="bg-gray-900 rounded-2xl p-8 md:p-12 mb-8 border border-gray-800">
-        <h2 className="text-2xl font-semibold text-center mb-6 text-gray-300">
+      <div className="bg-gray-900 rounded-xl sm:rounded-2xl p-5 sm:p-8 md:p-12 mb-6 sm:mb-8 border border-gray-800">
+        <h2 className="text-xl sm:text-2xl font-semibold text-center mb-4 sm:mb-6 text-gray-300">
           {STRINGS.home.currentJackpot}
         </h2>
 
         {/* Pot Display */}
-        <div className="mb-8">
+        <div className="mb-6 sm:mb-8">
           <JackpotPotDisplay potTotalSats={jackpot.cycle.pot_total_sats} />
         </div>
 
         {/* Countdown */}
-        <div className="mb-8">
-          <div className="text-center text-gray-400 mb-4">
+        <div className="mb-6 sm:mb-8">
+          <div className="text-center text-gray-400 mb-3 sm:mb-4 text-sm sm:text-base">
             {STRINGS.home.drawIn}
           </div>
-          <div className="flex justify-center">
+          <div className="flex justify-center overflow-x-auto scrollbar-hide">
             <JackpotCountdown 
               scheduledAt={jackpot.cycle.scheduled_at} 
               drawCompleted={awaitingNextCycle || drawJustCompleted}
@@ -308,7 +308,7 @@ export default function HomePage() {
         </div>
 
         {/* Ticket Price */}
-        <div className="text-center text-gray-400 mb-8">
+        <div className="text-center text-gray-400 mb-6 sm:mb-8 text-sm sm:text-base">
           Ticket Price: {jackpot.lottery.ticket_price_sats.toLocaleString()} sats
         </div>
 
@@ -317,7 +317,7 @@ export default function HomePage() {
           <div className="flex justify-center">
             <Link
               href="/buy"
-              className="bg-bitcoin-orange hover:bg-orange-600 text-white px-12 py-4 rounded-lg text-xl font-bold transition-colors shadow-lg text-center"
+              className="bg-bitcoin-orange hover:bg-orange-600 active:bg-orange-700 text-white px-8 sm:px-12 py-3 sm:py-4 rounded-lg text-lg sm:text-xl font-bold transition-colors shadow-lg text-center w-full sm:w-auto"
             >
               {STRINGS.home.buyTickets}
             </Link>
@@ -326,8 +326,8 @@ export default function HomePage() {
       </div>
 
       {/* Check Ticket Section */}
-      <div className="bg-gray-900 rounded-2xl p-8 border border-gray-800">
-        <h3 className="text-xl font-semibold text-center mb-4 text-gray-300">
+      <div className="bg-gray-900 rounded-xl sm:rounded-2xl p-5 sm:p-8 border border-gray-800">
+        <h3 className="text-lg sm:text-xl font-semibold text-center mb-4 text-gray-300">
           {STRINGS.home.checkTicket}
         </h3>
         <div className="flex flex-col sm:flex-row gap-3">
@@ -336,12 +336,12 @@ export default function HomePage() {
             value={ticketId}
             onChange={(e) => setTicketId(e.target.value)}
             placeholder={STRINGS.home.ticketIdPlaceholder}
-            className="flex-1 bg-gray-800 text-white px-4 py-3 rounded-lg focus:outline-none focus:ring-2 focus:ring-bitcoin-orange"
+            className="flex-1 bg-gray-800 text-white px-4 py-3 rounded-lg focus:outline-none focus:ring-2 focus:ring-bitcoin-orange text-base"
             onKeyPress={(e) => e.key === 'Enter' && handleCheckTicket()}
           />
           <button
             onClick={handleCheckTicket}
-            className="bg-gray-700 hover:bg-gray-600 text-white px-8 py-3 rounded-lg font-medium transition-colors"
+            className="bg-gray-700 hover:bg-gray-600 active:bg-gray-500 text-white px-6 sm:px-8 py-3 rounded-lg font-medium transition-colors"
           >
             Check Status
           </button>
@@ -349,25 +349,25 @@ export default function HomePage() {
       </div>
 
       {/* Info Section */}
-      <div className="mt-12 grid grid-cols-1 md:grid-cols-3 gap-6">
-        <div className="bg-gray-900 p-6 rounded-lg border border-gray-800">
-          <div className="text-4xl mb-3">⚡</div>
-          <h4 className="text-lg font-semibold mb-2 text-white">Instant</h4>
-          <p className="text-gray-400 text-sm">
+      <div className="mt-8 sm:mt-12 grid grid-cols-1 sm:grid-cols-3 gap-4 sm:gap-6">
+        <div className="bg-gray-900 p-5 sm:p-6 rounded-lg border border-gray-800">
+          <div className="text-3xl sm:text-4xl mb-2 sm:mb-3">⚡</div>
+          <h4 className="text-base sm:text-lg font-semibold mb-1 sm:mb-2 text-white">Instant</h4>
+          <p className="text-gray-400 text-xs sm:text-sm">
             Lightning-fast ticket purchases and payouts
           </p>
         </div>
-        <div className="bg-gray-900 p-6 rounded-lg border border-gray-800">
-          <div className="text-4xl mb-3">🔒</div>
-          <h4 className="text-lg font-semibold mb-2 text-white">Secure</h4>
-          <p className="text-gray-400 text-sm">
+        <div className="bg-gray-900 p-5 sm:p-6 rounded-lg border border-gray-800">
+          <div className="text-3xl sm:text-4xl mb-2 sm:mb-3">🔒</div>
+          <h4 className="text-base sm:text-lg font-semibold mb-1 sm:mb-2 text-white">Secure</h4>
+          <p className="text-gray-400 text-xs sm:text-sm">
             Cryptographically secure random number generation
           </p>
         </div>
-        <div className="bg-gray-900 p-6 rounded-lg border border-gray-800">
-          <div className="text-4xl mb-3">🎯</div>
-          <h4 className="text-lg font-semibold mb-2 text-white">Fair</h4>
-          <p className="text-gray-400 text-sm">
+        <div className="bg-gray-900 p-5 sm:p-6 rounded-lg border border-gray-800">
+          <div className="text-3xl sm:text-4xl mb-2 sm:mb-3">🎯</div>
+          <h4 className="text-base sm:text-lg font-semibold mb-1 sm:mb-2 text-white">Fair</h4>
+          <p className="text-gray-400 text-xs sm:text-sm">
             Transparent draws with verifiable results
           </p>
         </div>
diff --git a/front_end/src/app/tickets/[id]/page.tsx b/front_end/src/app/tickets/[id]/page.tsx
index 74979e9..2ce060a 100644
--- a/front_end/src/app/tickets/[id]/page.tsx
+++ b/front_end/src/app/tickets/[id]/page.tsx
@@ -96,30 +96,30 @@ export default function TicketStatusPage() {
   const { purchase, tickets, cycle, result } = data;
 
   return (
-    <div className="max-w-4xl mx-auto">
-      <h1 className="text-3xl md:text-4xl font-bold mb-8 text-center text-white">
+    <div className="max-w-4xl mx-auto px-1">
+      <h1 className="text-2xl sm:text-3xl md:text-4xl font-bold mb-6 sm:mb-8 text-center text-white">
         {STRINGS.ticket.title}
       </h1>
 
       {/* Save This Link */}
-      <div className="bg-gradient-to-r from-blue-900/30 to-purple-900/30 border border-blue-700/50 rounded-xl p-6 mb-6">
-        <div className="flex items-start gap-4">
-          <div className="text-3xl">🔖</div>
-          <div className="flex-1">
-            <h3 className="text-lg font-semibold text-white mb-2">Save This Link!</h3>
-            <p className="text-gray-300 text-sm mb-3">
+      <div className="bg-gradient-to-r from-blue-900/30 to-purple-900/30 border border-blue-700/50 rounded-xl p-4 sm:p-6 mb-5 sm:mb-6">
+        <div className="flex items-start gap-3 sm:gap-4">
+          <div className="text-2xl sm:text-3xl">🔖</div>
+          <div className="flex-1 min-w-0">
+            <h3 className="text-base sm:text-lg font-semibold text-white mb-1 sm:mb-2">Save This Link!</h3>
+            <p className="text-gray-300 text-xs sm:text-sm mb-3">
               Bookmark or save this page to check if you've won after the draw. This is your only way to view your ticket status.
             </p>
-            <div className="flex flex-col sm:flex-row gap-2">
-              <div className="flex-1 bg-gray-800/80 rounded-lg px-3 py-2 font-mono text-sm text-gray-300 break-all">
+            <div className="flex flex-col gap-2">
+              <div className="bg-gray-800/80 rounded-lg px-3 py-2 font-mono text-xs sm:text-sm text-gray-300 break-all overflow-x-auto">
                 {ticketUrl || `/tickets/${ticketId}`}
               </div>
               <button
                 onClick={copyLink}
-                className={`px-4 py-2 rounded-lg font-medium transition-all flex items-center justify-center gap-2 ${
+                className={`w-full sm:w-auto px-4 py-2.5 rounded-lg font-medium transition-all flex items-center justify-center gap-2 ${
                   copied 
                     ? 'bg-green-600 text-white' 
-                    : 'bg-blue-600 hover:bg-blue-500 text-white'
+                    : 'bg-blue-600 hover:bg-blue-500 active:bg-blue-700 text-white'
                 }`}
               >
                 {copied ? (
@@ -144,11 +144,11 @@ export default function TicketStatusPage() {
       </div>
 
       {/* Purchase Info */}
-      <div className="bg-gray-900 rounded-xl p-6 mb-6 border border-gray-800">
-        <div className="grid grid-cols-2 gap-4 text-sm">
+      <div className="bg-gray-900 rounded-xl p-4 sm:p-6 mb-5 sm:mb-6 border border-gray-800">
+        <div className="grid grid-cols-2 gap-3 sm:gap-4 text-xs sm:text-sm">
           <div>
             <span className="text-gray-400">Purchase ID:</span>
-            <div className="text-white font-mono break-all">{purchase.id}</div>
+            <div className="text-white font-mono break-all text-xs sm:text-sm">{purchase.id}</div>
           </div>
           <div>
             <span className="text-gray-400">Status:</span>
@@ -167,15 +167,15 @@ export default function TicketStatusPage() {
 
       {/* Payment Status */}
       {purchase.invoice_status === 'pending' && (
-        <div className="bg-yellow-900/30 text-yellow-200 px-6 py-4 rounded-lg mb-6 text-center">
+        <div className="bg-yellow-900/30 text-yellow-200 px-4 sm:px-6 py-3 sm:py-4 rounded-lg mb-5 sm:mb-6 text-center text-sm sm:text-base">
           {STRINGS.ticket.waiting}
         </div>
       )}
 
       {/* Tickets */}
       {purchase.ticket_issue_status === 'issued' && (
-        <div className="bg-gray-900 rounded-xl p-6 mb-6 border border-gray-800">
-          <h2 className="text-xl font-semibold mb-4 text-gray-300">
+        <div className="bg-gray-900 rounded-xl p-4 sm:p-6 mb-5 sm:mb-6 border border-gray-800">
+          <h2 className="text-lg sm:text-xl font-semibold mb-3 sm:mb-4 text-gray-300">
             {STRINGS.ticket.ticketNumbers}
           </h2>
           <TicketList tickets={tickets} />
@@ -183,28 +183,30 @@ export default function TicketStatusPage() {
       )}
 
       {/* Draw Info */}
-      <div className="bg-gray-900 rounded-xl p-6 mb-6 border border-gray-800">
-        <h2 className="text-xl font-semibold mb-4 text-gray-300">
+      <div className="bg-gray-900 rounded-xl p-4 sm:p-6 mb-5 sm:mb-6 border border-gray-800">
+        <h2 className="text-lg sm:text-xl font-semibold mb-3 sm:mb-4 text-gray-300">
           Draw Information
         </h2>
         
-        <div className="space-y-4">
+        <div className="space-y-3 sm:space-y-4">
           <div>
-            <span className="text-gray-400">Draw Time:</span>
-            <div className="text-white">{formatDateTime(cycle.scheduled_at)}</div>
+            <span className="text-gray-400 text-sm">Draw Time:</span>
+            <div className="text-white text-sm sm:text-base">{formatDateTime(cycle.scheduled_at)}</div>
           </div>
           
           <div>
-            <span className="text-gray-400">Current Pot:</span>
-            <div className="text-2xl font-bold text-bitcoin-orange">
+            <span className="text-gray-400 text-sm">Current Pot:</span>
+            <div className="text-xl sm:text-2xl font-bold text-bitcoin-orange">
               {cycle.pot_total_sats.toLocaleString()} sats
             </div>
           </div>
 
           {cycle.status !== 'completed' && (
             <div>
-              <span className="text-gray-400 block mb-2">Time Until Draw:</span>
-              <JackpotCountdown scheduledAt={cycle.scheduled_at} />
+              <span className="text-gray-400 text-sm block mb-2">Time Until Draw:</span>
+              <div className="overflow-x-auto scrollbar-hide">
+                <JackpotCountdown scheduledAt={cycle.scheduled_at} />
+              </div>
             </div>
           )}
         </div>
@@ -212,14 +214,14 @@ export default function TicketStatusPage() {
 
       {/* Results */}
       {result.has_drawn && (
-        <div className="bg-gray-900 rounded-xl p-6 border border-gray-800">
-          <h2 className="text-xl font-semibold mb-4 text-gray-300">
+        <div className="bg-gray-900 rounded-xl p-4 sm:p-6 border border-gray-800">
+          <h2 className="text-lg sm:text-xl font-semibold mb-3 sm:mb-4 text-gray-300">
             Draw Results
           </h2>
 
           {result.is_winner ? (
             <div>
-              <div className="bg-green-900/30 text-green-200 px-6 py-4 rounded-lg mb-4 text-center text-2xl font-bold">
+              <div className="bg-green-900/30 text-green-200 px-4 sm:px-6 py-3 sm:py-4 rounded-lg mb-4 text-center text-xl sm:text-2xl font-bold">
                 🎉 {STRINGS.ticket.congratulations}
               </div>
               {result.payout && (
@@ -231,10 +233,10 @@ export default function TicketStatusPage() {
             </div>
           ) : (
             <div>
-              <div className="bg-gray-800 px-6 py-4 rounded-lg mb-4 text-center">
-                <div className="text-gray-400 mb-2">{STRINGS.ticket.betterLuck}</div>
+              <div className="bg-gray-800 px-4 sm:px-6 py-3 sm:py-4 rounded-lg mb-4 text-center">
+                <div className="text-gray-400 mb-2 text-sm sm:text-base">{STRINGS.ticket.betterLuck}</div>
                 {cycle.winning_ticket_id && (
-                  <div className="text-gray-300">
+                  <div className="text-gray-300 text-sm sm:text-base">
                     {STRINGS.ticket.winningTicket}: <span className="font-bold text-bitcoin-orange">#{cycle.winning_ticket_id.substring(0, 8)}</span>
                   </div>
                 )}
diff --git a/front_end/src/components/DrawAnimation.tsx b/front_end/src/components/DrawAnimation.tsx
index a29da6a..9d826d1 100644
--- a/front_end/src/components/DrawAnimation.tsx
+++ b/front_end/src/components/DrawAnimation.tsx
@@ -147,17 +147,17 @@ export function DrawAnimation({
         </div>
       )}
 
-      <div className="text-center px-6 max-w-lg">
+      <div className="text-center px-4 sm:px-6 max-w-lg w-full">
         {/* Spinning Phase */}
         {(phase === 'spinning' || phase === 'revealing') && (
           <>
-            <div className="text-2xl text-yellow-400 mb-4 animate-pulse">
+            <div className="text-xl sm:text-2xl text-yellow-400 mb-3 sm:mb-4 animate-pulse">
               🎰 Drawing Winner...
             </div>
-            <div className="bg-gray-900 rounded-2xl p-8 border-2 border-yellow-500/50 shadow-2xl shadow-yellow-500/20">
-              <div className="text-gray-400 text-sm mb-2">Ticket Number</div>
+            <div className="bg-gray-900 rounded-xl sm:rounded-2xl p-5 sm:p-8 border-2 border-yellow-500/50 shadow-2xl shadow-yellow-500/20">
+              <div className="text-gray-400 text-xs sm:text-sm mb-2">Ticket Number</div>
               <div
-                className={`text-5xl md:text-6xl font-mono font-bold text-bitcoin-orange ${
+                className={`text-3xl sm:text-5xl md:text-6xl font-mono font-bold text-bitcoin-orange break-all ${
                   phase === 'spinning' ? 'animate-number-spin' : ''
                 }`}
               >
@@ -170,26 +170,26 @@ export function DrawAnimation({
         {/* Winner Phase */}
         {phase === 'winner' && hasWinner && (
           <div className="animate-winner-reveal">
-            <div className="text-4xl mb-4">🎉🏆🎉</div>
-            <div className="text-3xl md:text-4xl font-bold text-yellow-400 mb-6">
+            <div className="text-3xl sm:text-4xl mb-3 sm:mb-4">🎉🏆🎉</div>
+            <div className="text-2xl sm:text-3xl md:text-4xl font-bold text-yellow-400 mb-4 sm:mb-6">
               We Have a Winner!
             </div>
-            <div className="bg-gradient-to-br from-yellow-900/60 to-orange-900/60 rounded-2xl p-8 border-2 border-yellow-500 shadow-2xl shadow-yellow-500/30">
-              <div className="text-gray-300 text-sm mb-1">Winner</div>
-              <div className="text-3xl md:text-4xl font-bold text-white mb-4">
+            <div className="bg-gradient-to-br from-yellow-900/60 to-orange-900/60 rounded-xl sm:rounded-2xl p-5 sm:p-8 border-2 border-yellow-500 shadow-2xl shadow-yellow-500/30">
+              <div className="text-gray-300 text-xs sm:text-sm mb-1">Winner</div>
+              <div className="text-2xl sm:text-3xl md:text-4xl font-bold text-white mb-3 sm:mb-4 break-all">
                 {winnerName || 'Anon'}
               </div>
-              <div className="text-gray-300 text-sm mb-1">Winning Ticket</div>
-              <div className="text-2xl font-mono text-bitcoin-orange mb-4">
+              <div className="text-gray-300 text-xs sm:text-sm mb-1">Winning Ticket</div>
+              <div className="text-xl sm:text-2xl font-mono text-bitcoin-orange mb-3 sm:mb-4">
                 #{winningTicket!.toLocaleString()}
               </div>
-              <div className="text-gray-300 text-sm mb-1">Prize</div>
-              <div className="text-4xl md:text-5xl font-bold text-green-400">
+              <div className="text-gray-300 text-xs sm:text-sm mb-1">Prize</div>
+              <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-green-400">
                 {potAmount!.toLocaleString()} sats
               </div>
             </div>
-            <div className="mt-6 text-gray-400 text-sm animate-pulse">
-              Click anywhere to continue
+            <div className="mt-4 sm:mt-6 text-gray-400 text-xs sm:text-sm animate-pulse">
+              Tap anywhere to continue
             </div>
           </div>
         )}
@@ -197,20 +197,20 @@ export function DrawAnimation({
         {/* No Winner Phase (no tickets sold) */}
         {phase === 'no-winner' && (
           <div className="animate-winner-reveal">
-            <div className="text-4xl mb-4">😔</div>
-            <div className="text-2xl md:text-3xl font-bold text-gray-400 mb-6">
+            <div className="text-3xl sm:text-4xl mb-3 sm:mb-4">😔</div>
+            <div className="text-xl sm:text-2xl md:text-3xl font-bold text-gray-400 mb-4 sm:mb-6">
               No Tickets This Round
             </div>
-            <div className="bg-gray-900 rounded-2xl p-8 border-2 border-gray-600 shadow-2xl">
-              <div className="text-gray-300 text-lg mb-4">
+            <div className="bg-gray-900 rounded-xl sm:rounded-2xl p-5 sm:p-8 border-2 border-gray-600 shadow-2xl">
+              <div className="text-gray-300 text-base sm:text-lg mb-3 sm:mb-4">
                 No tickets were sold for this draw.
               </div>
-              <div className="text-bitcoin-orange text-xl font-semibold">
+              <div className="text-bitcoin-orange text-lg sm:text-xl font-semibold">
                 Next draw starting soon!
               </div>
             </div>
-            <div className="mt-6 text-gray-400 text-sm animate-pulse">
-              Click anywhere to continue
+            <div className="mt-4 sm:mt-6 text-gray-400 text-xs sm:text-sm animate-pulse">
+              Tap anywhere to continue
             </div>
           </div>
         )}
diff --git a/front_end/src/components/Footer.tsx b/front_end/src/components/Footer.tsx
index 4620465..6784d19 100644
--- a/front_end/src/components/Footer.tsx
+++ b/front_end/src/components/Footer.tsx
@@ -2,22 +2,22 @@ import Link from 'next/link';
 
 export function Footer() {
   return (
-    <footer className="bg-gray-900 border-t border-gray-800 py-8 mt-12">
+    <footer className="bg-gray-900 border-t border-gray-800 py-6 sm:py-8 mt-8 sm:mt-12 safe-bottom">
       <div className="container mx-auto px-4">
-        <div className="flex flex-col md:flex-row justify-between items-center">
-          <div className="text-gray-400 text-sm mb-4 md:mb-0">
+        <div className="flex flex-col md:flex-row justify-between items-center gap-4">
+          <div className="text-gray-400 text-xs sm:text-sm text-center md:text-left">
             © 2025 Lightning Lottery. Powered by Bitcoin Lightning Network.
           </div>
           <div className="flex space-x-6">
             <Link
               href="/about"
-              className="text-gray-400 hover:text-white transition-colors"
+              className="text-gray-400 hover:text-white transition-colors text-sm py-2"
             >
               About
             </Link>
             <Link
               href="/past-wins"
-              className="text-gray-400 hover:text-white transition-colors"
+              className="text-gray-400 hover:text-white transition-colors text-sm py-2"
             >
               Past Winners
             </Link>
diff --git a/front_end/src/components/JackpotCountdown.tsx b/front_end/src/components/JackpotCountdown.tsx
index 4b96c60..b40149b 100644
--- a/front_end/src/components/JackpotCountdown.tsx
+++ b/front_end/src/components/JackpotCountdown.tsx
@@ -31,34 +31,34 @@ export function JackpotCountdown({ scheduledAt, drawCompleted = false }: Jackpot
   }
 
   return (
-    <div className="flex space-x-4" role="timer" aria-live="polite">
+    <div className="flex space-x-2 sm:space-x-4" role="timer" aria-live="polite">
       {countdown.days > 0 && (
         <div className="flex flex-col items-center">
-          <div className="text-4xl md:text-5xl font-bold text-bitcoin-orange">
+          <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-bitcoin-orange">
             {countdown.days}
           </div>
-          <div className="text-sm text-gray-400">days</div>
+          <div className="text-xs sm:text-sm text-gray-400">days</div>
         </div>
       )}
       <div className="flex flex-col items-center">
-        <div className="text-4xl md:text-5xl font-bold text-bitcoin-orange">
+        <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-bitcoin-orange">
           {countdown.hours.toString().padStart(2, '0')}
         </div>
-        <div className="text-sm text-gray-400">hours</div>
+        <div className="text-xs sm:text-sm text-gray-400">hours</div>
       </div>
-      <div className="text-4xl md:text-5xl font-bold text-gray-500">:</div>
+      <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-gray-500">:</div>
       <div className="flex flex-col items-center">
-        <div className="text-4xl md:text-5xl font-bold text-bitcoin-orange">
+        <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-bitcoin-orange">
           {countdown.minutes.toString().padStart(2, '0')}
         </div>
-        <div className="text-sm text-gray-400">minutes</div>
+        <div className="text-xs sm:text-sm text-gray-400">min</div>
       </div>
-      <div className="text-4xl md:text-5xl font-bold text-gray-500">:</div>
+      <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-gray-500">:</div>
       <div className="flex flex-col items-center">
-        <div className="text-4xl md:text-5xl font-bold text-bitcoin-orange">
+        <div className="text-3xl sm:text-4xl md:text-5xl font-bold text-bitcoin-orange">
           {countdown.seconds.toString().padStart(2, '0')}
         </div>
-        <div className="text-sm text-gray-400">seconds</div>
+        <div className="text-xs sm:text-sm text-gray-400">sec</div>
       </div>
     </div>
   );
diff --git a/front_end/src/components/JackpotPotDisplay.tsx b/front_end/src/components/JackpotPotDisplay.tsx
index 6976cff..3c0a5bb 100644
--- a/front_end/src/components/JackpotPotDisplay.tsx
+++ b/front_end/src/components/JackpotPotDisplay.tsx
@@ -1,4 +1,4 @@
-import { formatSats, satsToBTC } from '@/lib/format';
+import { formatSats } from '@/lib/format';
 
 interface JackpotPotDisplayProps {
   potTotalSats: number;
@@ -7,12 +7,9 @@ interface JackpotPotDisplayProps {
 export function JackpotPotDisplay({ potTotalSats }: JackpotPotDisplayProps) {
   return (
     <div className="text-center">
-      <div className="text-5xl md:text-7xl font-bold text-bitcoin-orange mb-2">
+      <div className="text-4xl sm:text-5xl md:text-7xl font-bold text-bitcoin-orange">
         {formatSats(potTotalSats)}
-        <span className="text-3xl md:text-4xl ml-2 text-gray-400">sats</span>
-      </div>
-      <div className="text-xl md:text-2xl text-gray-400">
-        ≈ {satsToBTC(potTotalSats)} BTC
+        <span className="text-2xl sm:text-3xl md:text-4xl ml-1 sm:ml-2 text-gray-400">sats</span>
       </div>
     </div>
   );
diff --git a/front_end/src/components/LightningInvoiceCard.tsx b/front_end/src/components/LightningInvoiceCard.tsx
index 2bca43b..0e3d68e 100644
--- a/front_end/src/components/LightningInvoiceCard.tsx
+++ b/front_end/src/components/LightningInvoiceCard.tsx
@@ -27,7 +27,7 @@ export function LightningInvoiceCard({
   };
 
   return (
-    <div className="bg-white p-6 rounded-lg shadow-lg relative overflow-hidden">
+    <div className="bg-white p-4 sm:p-6 rounded-lg shadow-lg relative overflow-hidden">
       {/* QR Code Container */}
       <div className="flex justify-center mb-4 relative">
         <div
@@ -37,9 +37,10 @@ export function LightningInvoiceCard({
         >
         <QRCodeSVG
           value={paymentRequest.toUpperCase()}
-          size={260}
+          size={typeof window !== 'undefined' && window.innerWidth < 400 ? 200 : 260}
           level="M"
           includeMargin={true}
+          className="w-full max-w-[260px] h-auto"
         />
         </div>
 
@@ -87,19 +88,19 @@ export function LightningInvoiceCard({
           showPaidAnimation ? 'opacity-100' : 'opacity-0 h-0 overflow-hidden'
         }`}
       >
-        <div className="text-green-600 font-bold text-lg">Payment Received!</div>
+        <div className="text-green-600 font-bold text-base sm:text-lg">Payment Received!</div>
       </div>
 
       {/* Amount */}
       <div className="text-center mb-4">
-        <div className="text-2xl font-bold text-gray-900">
+        <div className="text-xl sm:text-2xl font-bold text-gray-900">
           {amountSats.toLocaleString()} sats
         </div>
       </div>
 
       {/* Invoice */}
       <div className="mb-4">
-        <div className="bg-gray-100 p-3 rounded text-xs break-all text-gray-700 max-h-24 overflow-y-auto">
+        <div className="bg-gray-100 p-2 sm:p-3 rounded text-[10px] sm:text-xs break-all text-gray-700 max-h-20 sm:max-h-24 overflow-y-auto">
           {paymentRequest}
         </div>
       </div>
@@ -108,10 +109,10 @@ export function LightningInvoiceCard({
       <button
         onClick={handleCopy}
         disabled={showPaidAnimation}
-        className={`w-full py-3 rounded-lg font-medium transition-all duration-300 ${
+        className={`w-full py-3 rounded-lg font-medium transition-all duration-300 text-sm sm:text-base ${
           showPaidAnimation
             ? 'bg-green-500 text-white cursor-default'
-            : 'bg-bitcoin-orange hover:bg-orange-600 text-white'
+            : 'bg-bitcoin-orange hover:bg-orange-600 active:bg-orange-700 text-white'
         }`}
       >
         {showPaidAnimation ? '✓ Paid' : copied ? '✓ Copied!' : '📋 Copy Invoice'}
diff --git a/front_end/src/components/TopBar.tsx b/front_end/src/components/TopBar.tsx
index b2ebbf2..48e8697 100644
--- a/front_end/src/components/TopBar.tsx
+++ b/front_end/src/components/TopBar.tsx
@@ -1,7 +1,7 @@
 'use client';
 
 import Link from 'next/link';
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { useAppSelector } from '@/store/hooks';
 import { NostrLoginButton } from './NostrLoginButton';
 import { shortNpub, hexToNpub } from '@/lib/nostr';
@@ -9,9 +9,87 @@ import STRINGS from '@/constants/strings';
 
 export function TopBar() {
   const user = useAppSelector((state) => state.user);
+  const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
+
+  // Close menu when clicking outside or pressing escape
+  useEffect(() => {
+    const handleEscape = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') setMobileMenuOpen(false);
+    };
+
+    if (mobileMenuOpen) {
+      document.addEventListener('keydown', handleEscape);
+      document.body.style.overflow = 'hidden';
+    } else {
+      document.body.style.overflow = '';
+    }
+
+    return () => {
+      document.removeEventListener('keydown', handleEscape);
+      document.body.style.overflow = '';
+    };
+  }, [mobileMenuOpen]);
+
+  const closeMenu = () => setMobileMenuOpen(false);
+
+  const NavLinks = ({ mobile = false }: { mobile?: boolean }) => (
+    <>
+      <Link
+        href="/"
+        onClick={closeMenu}
+        className={`${
+          mobile
+            ? 'block py-3 px-4 text-lg text-gray-200 hover:bg-gray-800 rounded-lg transition-colors'
+            : 'text-gray-300 hover:text-white transition-colors'
+        }`}
+      >
+        Home
+      </Link>
+      <Link
+        href="/buy"
+        onClick={closeMenu}
+        className={`${
+          mobile
+            ? 'block py-3 px-4 text-lg text-gray-200 hover:bg-gray-800 rounded-lg transition-colors'
+            : 'text-gray-300 hover:text-white transition-colors'
+        }`}
+      >
+        Buy Tickets
+      </Link>
+      <Link
+        href="/past-wins"
+        onClick={closeMenu}
+        className={`${
+          mobile
+            ? 'block py-3 px-4 text-lg text-gray-200 hover:bg-gray-800 rounded-lg transition-colors'
+            : 'text-gray-300 hover:text-white transition-colors'
+        }`}
+      >
+        Past Winners
+      </Link>
+
+      {user.authenticated ? (
+        <Link
+          href="/dashboard"
+          onClick={closeMenu}
+          className={`${
+            mobile
+              ? 'block py-3 px-4 text-lg text-gray-200 hover:bg-gray-800 rounded-lg transition-colors'
+              : 'text-gray-300 hover:text-white transition-colors'
+          }`}
+        >
+          Dashboard
+        </Link>
+      ) : (
+        <div className={mobile ? 'py-3 px-4' : ''} onClick={closeMenu}>
+          <NostrLoginButton />
+        </div>
+      )}
+    </>
+  );
 
   return (
-    <nav className="bg-gray-900 border-b border-gray-800">
+    <nav className="bg-gray-900 border-b border-gray-800 sticky top-0 z-40">
       <div className="container mx-auto px-4">
         <div className="flex items-center justify-between h-16">
           {/* Logo */}
@@ -22,41 +100,106 @@ export function TopBar() {
             </span>
           </Link>
 
-          {/* Navigation */}
-          <div className="flex items-center space-x-6">
-            <Link
-              href="/"
-              className="text-gray-300 hover:text-white transition-colors"
-            >
-              Home
-            </Link>
-            <Link
-              href="/buy"
-              className="text-gray-300 hover:text-white transition-colors"
-            >
-              Buy Tickets
-            </Link>
-            <Link
-              href="/past-wins"
-              className="text-gray-300 hover:text-white transition-colors"
-            >
-              Past Winners
-            </Link>
-            
-            {user.authenticated ? (
-              <Link
-                href="/dashboard"
-                className="text-gray-300 hover:text-white transition-colors"
+          {/* Desktop Navigation */}
+          <div className="hidden md:flex items-center space-x-6">
+            <NavLinks />
+          </div>
+
+          {/* Mobile Menu Button */}
+          <button
+            type="button"
+            className="md:hidden p-2 text-gray-400 hover:text-white focus:outline-none focus:ring-2 focus:ring-bitcoin-orange rounded-lg"
+            onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
+            aria-label={mobileMenuOpen ? 'Close menu' : 'Open menu'}
+            aria-expanded={mobileMenuOpen}
+          >
+            {mobileMenuOpen ? (
+              // X icon
+              <svg
+                className="w-6 h-6"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
               >
-                Dashboard
-              </Link>
+                <path
+                  strokeLinecap="round"
+                  strokeLinejoin="round"
+                  strokeWidth={2}
+                  d="M6 18L18 6M6 6l12 12"
+                />
+              </svg>
             ) : (
-              <NostrLoginButton />
+              // Hamburger icon
+              <svg
+                className="w-6 h-6"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  strokeLinecap="round"
+                  strokeLinejoin="round"
+                  strokeWidth={2}
+                  d="M4 6h16M4 12h16M4 18h16"
+                />
+              </svg>
             )}
+          </button>
+        </div>
+      </div>
+
+      {/* Mobile Menu Overlay */}
+      {mobileMenuOpen && (
+        <div
+          className="fixed inset-0 bg-black/60 z-40 md:hidden"
+          onClick={closeMenu}
+          aria-hidden="true"
+        />
+      )}
+
+      {/* Mobile Menu Panel */}
+      <div
+        className={`fixed top-0 right-0 h-full w-72 bg-gray-900 border-l border-gray-800 z-50 transform transition-transform duration-300 ease-in-out md:hidden ${
+          mobileMenuOpen ? 'translate-x-0' : 'translate-x-full'
+        }`}
+      >
+        {/* Mobile Menu Header */}
+        <div className="flex items-center justify-between p-4 border-b border-gray-800">
+          <span className="text-lg font-semibold text-white">Menu</span>
+          <button
+            type="button"
+            className="p-2 text-gray-400 hover:text-white focus:outline-none focus:ring-2 focus:ring-bitcoin-orange rounded-lg"
+            onClick={closeMenu}
+            aria-label="Close menu"
+          >
+            <svg
+              className="w-6 h-6"
+              fill="none"
+              stroke="currentColor"
+              viewBox="0 0 24 24"
+            >
+              <path
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                strokeWidth={2}
+                d="M6 18L18 6M6 6l12 12"
+              />
+            </svg>
+          </button>
+        </div>
+
+        {/* Mobile Menu Links */}
+        <div className="p-4 space-y-2">
+          <NavLinks mobile />
+        </div>
+
+        {/* Mobile Menu Footer */}
+        <div className="absolute bottom-0 left-0 right-0 p-4 border-t border-gray-800">
+          <div className="text-center text-gray-500 text-sm">
+            ⚡ Lightning Lotto
           </div>
         </div>
       </div>
     </nav>
   );
 }
-