From 7b09ecbf5bb96a5580d12f17b4dec4154459b4cb Mon Sep 17 00:00:00 2001
From: Smile Rex <alexander.levin@1win.pro>
Date: Tue, 13 Jan 2026 20:43:28 +0300
Subject: [PATCH] update

---
 templates/D.html | 50 +++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 43 insertions(+), 7 deletions(-)
diff --git a/templates/D.html b/templates/D.html
index 6408490..fc02902 100644
--- a/templates/D.html
+++ b/templates/D.html
@@ -94,22 +94,58 @@ body {
 <link rel="apple-touch-icon" href="D.apple-touch-icon.png"/>
 <script src="https://telegram.org/js/telegram-web-app.js?59"></script>
 <script>
-const tg = window.Telegram.WebApp;
-tg.expand();
+function isTelegram() {
+  return typeof window.Telegram !== "undefined"
+    && window.Telegram.WebApp;
+}
 
 function resizeCanvas() {
   const canvas = document.getElementById("canvas");
-  const w = window.innerWidth;
-  const h = tg.viewportStableHeight;
 
-  canvas.style.width = w + "px";
-  canvas.style.height = h + "px";
+  let width;
+  let height;
+
+  if (isTelegram()) {
+    const tg = window.Telegram.WebApp;
+    tg.expand();
+
+    // ⬅️ КЛЮЧЕВОЕ МЕСТО
+    width = document.documentElement.clientWidth;
+    height = tg.viewportStableHeight;
+  } else {
+    width = document.documentElement.clientWidth;
+    height = document.documentElement.clientHeight;
+  }
+
+  canvas.style.width = width + "px";
+  canvas.style.height = height + "px";
+}
+
+if (isTelegram()) {
+  Telegram.WebApp.onEvent("viewportChanged", resizeCanvas);
 }
 
-tg.onEvent("viewportChanged", resizeCanvas);
 window.addEventListener("resize", resizeCanvas);
 resizeCanvas();
 </script>
+
+<style>
+html, body {
+  width: 100%;
+  height: 100%;
+  margin: 0;
+  padding: 0;
+  overflow: hidden;
+  background: black;
+}
+
+canvas {
+  display: block;
+  width: 100%;
+  height: 100%;
+}
+</style>
+
 	</head>
 	<body>
 		<canvas id="canvas">
