:root {
            --neon-green: #00ff95;
            --neon-pink: #ff007f;
            --neon-blue: #00d4ff;
        }

        body,
        html {
            margin: 0;
            padding: 0;
            overflow: hidden;
            background: #0a0a0a;
           font-family: 'Rajdhani', sans-serif;
            user-select: none;
            touch-action: none;
        }

        canvas {
            display: block;
            width: 100vw;
            height: 100vh;
        }

        .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: rgba(0, 0, 0, 0.92);
            color: white;
            z-index: 10;
            text-align: center;
        }

        #preloader {
            background: #000;
            z-index: 100;
        }

        .loader-content h1 {
            letter-spacing: 8px;
            color: #ffa500;
            font-size: 2rem;
            text-shadow: 0 0 30px #ffa500;
            margin-bottom: 10px;
        }

        .loader-subtitle {
            color: #888;
            font-size: 1.2rem;
            margin-bottom: 20px;
        }

        .progress-bar {
            width: 100%;
            height: 10px;
            background: #222;
            border-radius: 5px;
            overflow: hidden;
            margin-top: 30px;
            box-shadow: 0 0 15px rgba(255, 165, 0, 0.3);
        }

        #progress {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, #ffa500, #ff4500);
            transition: width 0.3s;
        }

        #hud {
            position: absolute;
            top: 20px;
            left: 0;
            width: 100%;
            color: white;
            font-size: 26px;
            font-weight: bold;
            pointer-events: none;
            display: flex;
            justify-content: space-around;
            text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
            z-index: 5;
        }

        .stat-box {
            background: rgba(0, 0, 0, 0.6);
            padding: 10px 25px;
            border-radius: 30px;
            border: 2px solid rgba(255, 165, 0, 0.4);
            box-shadow: 0 0 20px rgba(255, 165, 0, 0.3);
        }

        button {
            padding: 20px 70px;
            font-size: 24px;
            font-weight: bold;
            cursor: pointer;
            background: linear-gradient(135deg, #ffa500, #ff8c00);
            border: none;
            border-radius: 50px;
            color: #fff;
            transition: all 0.3s;
            margin-top: 30px;
            box-shadow: 0 6px 25px rgba(255, 165, 0, 0.5);
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        button:hover {
            transform: scale(1.08) translateY(-3px);
            box-shadow: 0 10px 35px rgba(255, 165, 0, 0.7);
        }

        .sound-toggle {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(0, 0, 0, 0.6);
            border: 2px solid rgba(255, 165, 0, 0.3);
            border-radius: 50%;
            width: 55px;
            height: 55px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 20;
            transition: all 0.3s;
            font-size: 24px;
        }

        .sound-toggle:hover {
            background: rgba(255, 165, 0, 0.2);
            border-color: #ffa500;
        }

        .sound-toggle.muted {
            opacity: 0.4;
        }

        .hidden {
            display: none !important;
        }

        h1 {
            font-size: 2rem;
            margin-bottom: 15px;
            text-shadow: 0 0 40px #ffa500;
            background: linear-gradient(45deg, #ffa500, #ff4500);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        h2 {
            font-size: 2.2rem;
            background: linear-gradient(45deg, #ff4500, #ff0000);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
        }

        p {
            font-size: 1.3rem;
            color: #bbb;
            line-height: 1.8;
        }

        #game-over p {
            font-size: 1.6rem;
            color: #ffa500;
        }

        .controls {
            background: rgba(255, 165, 0, 0.1);
            padding: 20px;
            border-radius: 15px;
            margin: 20px 0;
            border: 1px solid rgba(255, 165, 0, 0.3);
        }

        @media (max-width: 768px) {
            .sound-toggle {margin-top: 70px;}
            h1{font-size: 1.4rem;}
            .loader-content h1{font-size: 1.4rem;}
        }