Aplikacja kelnera jako PWA

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;