background Normal & Normal++ beda(brightness,opacity)

GameLogic.js

@@ -66,15 +66,22 @@
       }
 
       //buat ngatur batu spwan apa ga nanti
-      document
+      const halaman = document.querySelector(".HalamanFull");
-        .getElementById("mode-normal")
+      const gameCanvas = document.getElementById("game");
-        .addEventListener("click", function () {
+
+      document.getElementById("mode-normal").addEventListener("click", function () {
+          halaman.style.backgroundImage ='url("halamanFull/cherryBlossom.png")';
+          halaman.style.setProperty("--overlay-opacity", "0.4");
+          gameCanvas.style.filter = "brightness(1)";
+
           StartingGame(false);
         });
 
-      document
+      document.getElementById("mode-tambahan").addEventListener("click", function () {
-        .getElementById("mode-tambahan")
+          halaman.style.backgroundImage ='url("halamanFull/cherryBlossomNight.png")';
-        .addEventListener("click", function () {
+          halaman.style.setProperty("--overlay-opacity", "0.7");
+          gameCanvas.style.filter = "brightness(0.5)";
+
           StartingGame(true);
         });
 

GameStyle.css

@@ -40,7 +40,8 @@
         content: "";
         position: absolute;
         inset: 0;
-        background: rgba(0,0,0,0.4);  /* 0.4 = opacity overlay */
+        background: rgba(0,0,0, var(-- overlay-opacity, 0.4));  /* 0.4 = opacity overlay */
+        pointer-events: none;
       }
       .starting {
         border: 2px solid pink;
@@ -159,10 +160,6 @@
         font-optical-sizing: auto;
         font-weight: 400;
         font-style: normal;
-        background-image: url("gameOver/gameOver.png");
-        background-size: 100% 100%;
-        background-position: center;
-        background-repeat: no-repeat;
       }
       #mode-normal {
         background-color: #73e4c2;

game.html

@@ -22,7 +22,7 @@
     <div class="HalamanFull">
       <canvas width="1056" height="480" id="game"></canvas>
       <div id="gameover-overlay" class="starting" style="display: none">
-        <div class="popAwal">
+        <div class="popAwal1">
           <h1 style="color: red" id="gameover-title">YOU DIED</h1>
           <p id="gameover-score">Score: 0</p>
           <button id="ulangi" class="modegame">Main lagi?</button>