Taller canvas + real background design for all 4 game templates

Phone screenshots showed the canvas was short and squat (960x600, 8:5)
leaving most of the screen blank, with Clicker's hero list and Quiz's
answer options too cramped to tap comfortably. Also the dark-mode canvas
background was the same near-black as the page, so games had no visible
frame and read as flat/undesigned.

Bumps canvas to 960x720 (4:3) and uses the extra room to enlarge hero
rows, quiz options/lifelines, and maze/snake grid cells. Adds a themed
gradient frame around the canvas in play-session.tsx and replaces each
scene's flat background fill with a subtle top-to-bottom gradient.

src/components/game-canvas.tsx

@@ -51,7 +51,7 @@ export const GameCanvas = forwardRef<
           mode: PhaserLib.Scale.FIT,
           autoCenter: PhaserLib.Scale.CENTER_BOTH,
           width: 960,
-          height: 600,
+          height: 720,
         },
         scene: [SceneClass],
       });
@@ -75,5 +75,5 @@ export const GameCanvas = forwardRef<
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [templateType]);
 
-  return <div ref={containerRef} className="aspect-[8/5] w-full overflow-hidden rounded-lg bg-black" />;
+  return <div ref={containerRef} className="aspect-[4/3] w-full overflow-hidden rounded-lg bg-black" />;
 });

src/components/play-session.tsx

@@ -101,7 +101,7 @@ export function PlaySession({
 
   return (
     <div className="mx-auto w-full max-w-4xl flex-1 px-1 py-4 sm:px-4 sm:py-6">
-      <div className="relative">
+      <div className="relative rounded-xl border border-border bg-gradient-to-b from-accent-soft/40 to-surface p-2 shadow-lg sm:p-3">
         <GameCanvas
           ref={gameCanvasRef}
           key={attempt}

src/lib/games/scenes/clicker-scene.ts

@@ -30,7 +30,7 @@ const MONSTER_Y = 155;
 const HP_BAR_Y = 258;
 const HP_BAR_WIDTH = 500;
 const HEROES_START_Y = 308;
-const HERO_ROW_GAP = 28;
+const HERO_ROW_GAP = 38;
 
 export class ClickerScene extends Phaser.Scene {
   private definition!: ClickerDefinition;
@@ -80,7 +80,11 @@ export class ClickerScene extends Phaser.Scene {
     this.heroLevels = this.definition.heroes.map((_, i) => initialState?.heroLevels[i] ?? 0);
     this.finished = false;
 
-    this.cameras.main.setBackgroundColor(COLORS.bg);
+    this.add
+      .graphics()
+      .fillGradientStyle(0x23264a, 0x23264a, COLORS.bg, COLORS.bg, 1)
+      .fillRect(0, 0, 960, 720)
+      .setDepth(-10);
 
     this.levelText = this.add.text(20, 15, "", { fontFamily: "sans-serif", fontSize: "20px", color: "#a3a8c6" });
     this.goldText = this.add
@@ -117,11 +121,11 @@ export class ClickerScene extends Phaser.Scene {
 
     this.definition.heroes.forEach((_, index) => {
       const y = HEROES_START_Y + index * HERO_ROW_GAP;
-      const bg = this.add.rectangle(480, y, 780, 26, COLORS.heroRow).setStrokeStyle(1, 0x4f46e5).setInteractive({
+      const bg = this.add.rectangle(480, y, 780, 34, COLORS.heroRow).setStrokeStyle(1, 0x4f46e5).setInteractive({
         useHandCursor: true,
       });
       const label = this.add
-        .text(480, y, "", { fontFamily: "sans-serif", fontSize: "17px", color: "#eef0fb" })
+        .text(480, y, "", { fontFamily: "sans-serif", fontSize: "20px", color: "#eef0fb" })
         .setOrigin(0.5);
       bg.on("pointerdown", () => this.buyHero(index));
       this.heroRows.push({ bg, label });

src/lib/games/scenes/maze-scene.ts

@@ -102,7 +102,11 @@ export class MazeScene extends Phaser.Scene {
     this.finished = false;
     this.desiredDir = null;
     this.currentDir = null;
-    this.cameras.main.setBackgroundColor(COLORS.bg);
+    this.add
+      .graphics()
+      .fillGradientStyle(0x14162a, 0x14162a, COLORS.bg, COLORS.bg, 1)
+      .fillRect(0, 0, 960, 720)
+      .setDepth(-10);
 
     const initialState = this.registry.get("initialState") as MazeProgress | undefined;
     this.collectedKeys = new Set(initialState?.collectedKeys ?? []);
@@ -112,7 +116,7 @@ export class MazeScene extends Phaser.Scene {
     this.grid = this.definition.grid;
     this.rows = this.grid.length;
     this.cols = this.grid[0].length;
-    this.cellSize = Math.max(10, Math.min(34, Math.floor(900 / this.cols), Math.floor(420 / this.rows)));
+    this.cellSize = Math.max(10, Math.min(40, Math.floor(900 / this.cols), Math.floor(550 / this.rows)));
     this.offsetX = 480 - (this.cols * this.cellSize) / 2;
     this.offsetY = 130;
 

src/lib/games/scenes/quiz-scene.ts

@@ -84,7 +84,11 @@ export class QuizScene extends Phaser.Scene {
     this.usedQuestionKeys = new Set();
     this.finished = false;
 
-    this.cameras.main.setBackgroundColor(COLORS.bg);
+    this.add
+      .graphics()
+      .fillGradientStyle(0x23264a, 0x23264a, COLORS.bg, COLORS.bg, 1)
+      .fillRect(0, 0, 960, 720)
+      .setDepth(-10);
 
     this.levelText = this.add.text(30, 18, "", { fontFamily: "sans-serif", fontSize: "22px", color: "#a3a8c6" });
     this.prizeText = this.add
@@ -113,16 +117,16 @@ export class QuizScene extends Phaser.Scene {
     this.walkAwayButton.on("pointerdown", () => this.walkAway());
 
     const lifelineDefs: { kind: LifelineKind; x: number; label: string }[] = [
-      { kind: "fiftyFifty", x: 330, label: "50:50" },
+      { kind: "fiftyFifty", x: 300, label: "50:50" },
       { kind: "audience", x: 480, label: "Зал" },
-      { kind: "phone", x: 630, label: "Звонок" },
+      { kind: "phone", x: 660, label: "Звонок" },
     ];
     lifelineDefs.forEach(({ kind, x, label }) => {
       const bg = this.add
-        .rectangle(x, 425, 130, 36, COLORS.lifeline)
+        .rectangle(x, 520, 150, 46, COLORS.lifeline)
         .setStrokeStyle(1, 0x4f46e5)
         .setInteractive({ useHandCursor: true });
-      this.add.text(x, 425, label, { fontFamily: "sans-serif", fontSize: "19px", color: "#eef0fb" }).setOrigin(0.5);
+      this.add.text(x, 520, label, { fontFamily: "sans-serif", fontSize: "21px", color: "#eef0fb" }).setOrigin(0.5);
       bg.on("pointerdown", () => this.useLifeline(kind));
       this.lifelineButtons.set(kind, bg);
     });
@@ -170,20 +174,20 @@ export class QuizScene extends Phaser.Scene {
 
   private renderOptions() {
     this.clearOptions();
-    const startY = 175;
+    const startY = 200;
-    const gap = 58;
+    const gap = 76;
 
     this.shuffledOptions.forEach((option, i) => {
       const y = startY + i * gap;
       const hidden = this.hiddenIndices.has(i);
-      const bg = this.add.rectangle(480, y, 780, 48, hidden ? COLORS.optionHidden : COLORS.option).setStrokeStyle(
+      const bg = this.add.rectangle(480, y, 780, 64, hidden ? COLORS.optionHidden : COLORS.option).setStrokeStyle(
         1,
         hidden ? 0x292d4a : 0x4f46e5,
       );
       const label = this.add
         .text(140, y, hidden ? "" : `${OPTION_LETTERS[i]}: ${option}`, {
           fontFamily: "sans-serif",
-          fontSize: "22px",
+          fontSize: "24px",
           color: "#eef0fb",
         })
         .setOrigin(0, 0.5);
@@ -283,10 +287,10 @@ export class QuizScene extends Phaser.Scene {
 
   private showAudienceOverlay(shares: Map<number, number>) {
     this.clearOverlay();
-    const bg = this.add.rectangle(480, 505, 780, 70, COLORS.overlayBg).setStrokeStyle(1, 0x292d4a);
+    const bg = this.add.rectangle(480, 615, 780, 90, COLORS.overlayBg).setStrokeStyle(1, 0x292d4a);
     this.overlayObjects.push(bg);
     const title = this.add
-      .text(480, 478, "Помощь зала", { fontFamily: "sans-serif", fontSize: "17px", color: "#a3a8c6" })
+      .text(480, 585, "Помощь зала", { fontFamily: "sans-serif", fontSize: "17px", color: "#a3a8c6" })
       .setOrigin(0.5);
     this.overlayObjects.push(title);
 
@@ -296,7 +300,7 @@ export class QuizScene extends Phaser.Scene {
     entries.forEach(([optIndex, pct], i) => {
       const x = 480 - barAreaWidth / 2 + i * (barAreaWidth / entries.length) + barWidth / 2 + 8;
       const label = this.add
-        .text(x, 495, `${OPTION_LETTERS[optIndex]}: ${Math.round(pct * 100)}%`, {
+        .text(x, 605, `${OPTION_LETTERS[optIndex]}: ${Math.round(pct * 100)}%`, {
           fontFamily: "sans-serif",
           fontSize: "18px",
           color: "#eef0fb",
@@ -304,7 +308,7 @@ export class QuizScene extends Phaser.Scene {
         .setOrigin(0.5);
       this.overlayObjects.push(label);
       const bar = this.add
-        .rectangle(x, 522, Math.max(6, barWidth * pct), 10, 0x818cf8)
+        .rectangle(x, 635, Math.max(6, barWidth * pct), 10, 0x818cf8)
         .setOrigin(0.5);
       this.overlayObjects.push(bar);
     });
@@ -312,10 +316,10 @@ export class QuizScene extends Phaser.Scene {
 
   private showPhoneOverlay(suggestedIndex: number) {
     this.clearOverlay();
-    const bg = this.add.rectangle(480, 500, 780, 60, COLORS.overlayBg).setStrokeStyle(1, 0x292d4a);
+    const bg = this.add.rectangle(480, 615, 780, 70, COLORS.overlayBg).setStrokeStyle(1, 0x292d4a);
     this.overlayObjects.push(bg);
     const text = this.add
-      .text(480, 500, `Друг на телефоне: «Я почти уверен, это ${OPTION_LETTERS[suggestedIndex]}»`, {
+      .text(480, 615, `Друг на телефоне: «Я почти уверен, это ${OPTION_LETTERS[suggestedIndex]}»`, {
         fontFamily: "sans-serif",
         fontSize: "19px",
         color: "#eef0fb",

src/lib/games/scenes/snake-scene.ts

@@ -54,11 +54,15 @@ export class SnakeScene extends Phaser.Scene {
     this.onProgress = this.registry.get("onProgress");
     this.finished = false;
 
-    this.cameras.main.setBackgroundColor(COLORS.bg);
+    this.add
+      .graphics()
+      .fillGradientStyle(0x14162a, 0x14162a, COLORS.bg, COLORS.bg, 1)
+      .fillRect(0, 0, 960, 720)
+      .setDepth(-10);
 
     this.width = this.definition.width;
     this.height = this.definition.height;
-    this.cellSize = Math.max(8, Math.min(30, Math.floor(920 / this.width), Math.floor(460 / this.height)));
+    this.cellSize = Math.max(8, Math.min(36, Math.floor(920 / this.width), Math.floor(580 / this.height)));
     this.offsetX = 480 - (this.width * this.cellSize) / 2;
     this.offsetY = 110;