diff --git a/public/waiter/.htaccess b/public/waiter/.htaccess
new file mode 100644
index 0000000..4f2da59
--- /dev/null
+++ b/public/waiter/.htaccess
@@ -0,0 +1,9 @@
+<IfModule mod_mime.c>
+  AddType application/manifest+json .webmanifest
+</IfModule>
+
+<IfModule mod_headers.c>
+  <FilesMatch "^(index\.php|manifest\.webmanifest|sw\.js)$">
+    Header set Cache-Control "no-cache"
+  </FilesMatch>
+</IfModule>
diff --git a/public/waiter/app.css b/public/waiter/app.css
index b12d87d..a029392 100644
--- a/public/waiter/app.css
+++ b/public/waiter/app.css
@@ -87,7 +87,8 @@ body {
     50% { opacity: 1; transform: scale(1.1); }
 }
 
-.notify-banner {
+.notify-banner,
+.install-banner {
     display: flex;
     align-items: center;
     justify-content: space-between;
@@ -99,13 +100,21 @@ body {
     margin-bottom: 16px;
 }
 
-.notify-banner p {
+.install-banner {
+    background: linear-gradient(135deg, #14532d 0%, #1e293b 100%);
+    border-color: #22c55e;
+}
+
+.notify-banner p,
+.install-banner p {
     margin-top: 4px;
     font-size: 0.82rem;
     color: #cbd5e1;
     line-height: 1.4;
 }
 
+.notify-banner {
+
 .btn {
     border: none;
     border-radius: 10px;
diff --git a/public/waiter/app.js b/public/waiter/app.js
index ec89bbb..9f0cd4d 100644
--- a/public/waiter/app.js
+++ b/public/waiter/app.js
@@ -7,6 +7,8 @@ const syncDot = document.getElementById('syncDot');
 const syncLabel = document.getElementById('syncLabel');
 const notifyBanner = document.getElementById('notifyBanner');
 const enableNotifyBtn = document.getElementById('enableNotifyBtn');
+const installBanner = document.getElementById('installBanner');
+const installAppBtn = document.getElementById('installAppBtn');
 
 const statPending = document.getElementById('statPending');
 const statWaiter = document.getElementById('statWaiter');
@@ -18,6 +20,49 @@ let feedInitialized = false;
 let pollTimer = null;
 let lastPayload = '';
 let swRegistration = null;
+let deferredInstallPrompt = null;
+
+function isStandaloneDisplay() {
+  return window.matchMedia('(display-mode: standalone)').matches
+    || window.navigator.standalone === true;
+}
+
+function updateInstallBanner() {
+  if (!installBanner) {
+    return;
+  }
+
+  if (isStandaloneDisplay() || !deferredInstallPrompt) {
+    installBanner.classList.add('hidden');
+    return;
+  }
+
+  installBanner.classList.remove('hidden');
+}
+
+function setupInstallPrompt() {
+  window.addEventListener('beforeinstallprompt', (event) => {
+    event.preventDefault();
+    deferredInstallPrompt = event;
+    updateInstallBanner();
+  });
+
+  window.addEventListener('appinstalled', () => {
+    deferredInstallPrompt = null;
+    updateInstallBanner();
+  });
+}
+
+async function promptInstallApp() {
+  if (!deferredInstallPrompt) {
+    return;
+  }
+
+  deferredInstallPrompt.prompt();
+  await deferredInstallPrompt.userChoice;
+  deferredInstallPrompt = null;
+  updateInstallBanner();
+}
 
 function escapeHtml(value) {
   return String(value ?? '')
@@ -230,6 +275,10 @@ enableNotifyBtn?.addEventListener('click', () => {
   requestNotifications();
 });
 
+installAppBtn?.addEventListener('click', () => {
+  promptInstallApp();
+});
+
 document.addEventListener('visibilitychange', () => {
   if (!document.hidden) {
     pollFeed();
@@ -237,13 +286,9 @@ document.addEventListener('visibilitychange', () => {
 });
 
 (async function init() {
+  setupInstallPrompt();
+  updateInstallBanner();
   updateNotifyBanner();
-
-  if ('Notification' in window && Notification.permission === 'granted') {
-    await registerServiceWorker();
-  } else if ('Notification' in window && Notification.permission === 'default') {
-    notifyBanner.classList.remove('hidden');
-  }
-
+  await registerServiceWorker();
   startPolling();
 })();
diff --git a/public/waiter/icons/icon-192.png b/public/waiter/icons/icon-192.png
new file mode 100644
index 0000000..d237666
Binary files /dev/null and b/public/waiter/icons/icon-192.png differ
diff --git a/public/waiter/icons/icon-512.png b/public/waiter/icons/icon-512.png
new file mode 100644
index 0000000..06dc118
Binary files /dev/null and b/public/waiter/icons/icon-512.png differ
diff --git a/public/waiter/icons/icon-maskable-512.png b/public/waiter/icons/icon-maskable-512.png
new file mode 100644
index 0000000..a2dbaa2
Binary files /dev/null and b/public/waiter/icons/icon-maskable-512.png differ
diff --git a/public/waiter/index.php b/public/waiter/index.php
index 3fc2419..eb314d4 100644
--- a/public/waiter/index.php
+++ b/public/waiter/index.php
@@ -9,9 +9,14 @@ $vJs = publicAssetVersion($waiterDir, 'app.js');
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
     <meta name="theme-color" content="#0f172a">
+    <meta name="description" content="Wezwania kelnera i prośby o rachunek – panel Biesiada">
+    <meta name="mobile-web-app-capable" content="yes">
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
+    <meta name="apple-mobile-web-app-title" content="Kelner">
     <title>Kelner – wezwania</title>
+    <link rel="manifest" href="manifest.webmanifest">
+    <link rel="apple-touch-icon" href="icons/icon-192.png">
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap" rel="stylesheet">
     <link rel="stylesheet" href="app.css?v=<?= assetVersionAttr($vCss) ?>">
 </head>
@@ -27,6 +32,14 @@ $vJs = publicAssetVersion($waiterDir, 'app.js');
         </div>
     </header>
 
+    <section class="install-banner hidden" id="installBanner">
+        <div>
+            <strong>Zainstaluj aplikację</strong>
+            <p>Dodaj panel kelnera na ekran główny telefonu — szybszy dostęp bez paska adresu.</p>
+        </div>
+        <button type="button" class="btn btn-primary" id="installAppBtn">Instaluj</button>
+    </section>
+
     <section class="notify-banner hidden" id="notifyBanner">
         <div>
             <strong>Powiadomienia wyłączone</strong>
diff --git a/public/waiter/manifest.webmanifest b/public/waiter/manifest.webmanifest
new file mode 100644
index 0000000..7406dd7
--- /dev/null
+++ b/public/waiter/manifest.webmanifest
@@ -0,0 +1,33 @@
+{
+  "id": "/app/public/waiter/",
+  "name": "Panel kelnera – Biesiada",
+  "short_name": "Kelner",
+  "description": "Wezwania kelnera i prośby o rachunek",
+  "start_url": "./index.php",
+  "scope": "./",
+  "display": "standalone",
+  "orientation": "portrait",
+  "theme_color": "#0f172a",
+  "background_color": "#0f172a",
+  "lang": "pl",
+  "icons": [
+    {
+      "src": "icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "icons/icon-maskable-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable"
+    }
+  ]
+}
diff --git a/public/waiter/sw.js b/public/waiter/sw.js
index 34e47dc..7332578 100644
--- a/public/waiter/sw.js
+++ b/public/waiter/sw.js
@@ -1,3 +1,5 @@
+const START_URL = './index.php';
+
 self.addEventListener('install', (event) => {
   event.waitUntil(self.skipWaiting());
 });
@@ -6,6 +8,27 @@ self.addEventListener('activate', (event) => {
   event.waitUntil(self.clients.claim());
 });
 
+self.addEventListener('fetch', (event) => {
+  event.respondWith(fetch(event.request));
+});
+
+self.addEventListener('notificationclick', (event) => {
+  event.notification.close();
+  event.waitUntil(
+    clients.matchAll({ type: 'window', includeUncontrolled: true }).then((list) => {
+      for (const client of list) {
+        if ('focus' in client) {
+          return client.focus();
+        }
+      }
+      if (clients.openWindow) {
+        return clients.openWindow(START_URL);
+      }
+      return undefined;
+    })
+  );
+});
+
 self.addEventListener('message', (event) => {
   const data = event.data;
   if (!data || data.type !== 'notify') {
diff --git a/scripts/generate_waiter_pwa_icons.php b/scripts/generate_waiter_pwa_icons.php
new file mode 100644
index 0000000..02ca0c5
--- /dev/null
+++ b/scripts/generate_waiter_pwa_icons.php
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Jednorazowy generator ikon PWA dla panelu kelnera.
+ * Uruchom: php scripts/generate_waiter_pwa_icons.php
+ */
+
+$outDir = __DIR__ . '/../public/waiter/icons';
+if (!is_dir($outDir) && !mkdir($outDir, 0755, true) && !is_dir($outDir)) {
+    fwrite(STDERR, "Nie można utworzyć katalogu: {$outDir}\n");
+    exit(1);
+}
+
+function hexToRgb(string $hex): array
+{
+    $hex = ltrim($hex, '#');
+    return [
+        (int) hexdec(substr($hex, 0, 2)),
+        (int) hexdec(substr($hex, 2, 2)),
+        (int) hexdec(substr($hex, 4, 2)),
+    ];
+}
+
+function drawBell($img, int $size, float $scale, int $offsetY = 0): void
+{
+    $cx = (int) ($size / 2);
+    $cy = (int) ($size / 2) + $offsetY;
+    $gold = imagecolorallocate($img, 245, 158, 11);
+    $goldLight = imagecolorallocate($img, 251, 191, 36);
+    $white = imagecolorallocate($img, 248, 250, 252);
+
+    $bellW = (int) ($size * 0.34 * $scale);
+    $bellH = (int) ($size * 0.36 * $scale);
+    $topY = $cy - (int) ($bellH * 0.55);
+    $bottomY = $cy + (int) ($bellH * 0.45);
+
+    imagefilledellipse($img, $cx, $topY + (int) ($bellH * 0.15), (int) ($bellW * 0.35), (int) ($bellH * 0.18), $gold);
+    imagefilledellipse($img, $cx, $topY + (int) ($bellH * 0.42), $bellW, $bellH, $goldLight);
+    imagefilledellipse($img, $cx, $bottomY, (int) ($bellW * 1.05), (int) ($bellH * 0.22), $gold);
+    imagefilledellipse($img, $cx, $bottomY + (int) ($bellH * 0.18), (int) ($bellW * 0.18), (int) ($bellH * 0.14), $white);
+}
+
+function renderIcon(int $size, bool $maskable): void
+{
+    global $outDir;
+
+    $img = imagecreatetruecolor($size, $size);
+    imagesavealpha($img, true);
+
+    [$bgR, $bgG, $bgB] = hexToRgb('#0f172a');
+    $bg = imagecolorallocatealpha($img, $bgR, $bgG, $bgB, 0);
+    imagefill($img, 0, 0, $bg);
+
+    $scale = $maskable ? 0.62 : 0.78;
+    drawBell($img, $size, $scale);
+
+    $name = $maskable ? 'icon-maskable-512.png' : ($size === 192 ? 'icon-192.png' : 'icon-512.png');
+    $path = $outDir . DIRECTORY_SEPARATOR . $name;
+    imagepng($img, $path);
+    imagedestroy($img);
+
+    echo "Zapisano: {$path}\n";
+}
+
+renderIcon(192, false);
+renderIcon(512, false);
+renderIcon(512, true);