<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Marbles 3D</title>
    <script src="./filament.js"></script>
    <style>
        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            padding: 0;
            overflow: hidden;
            background-color: #000;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        #canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            display: block;
            z-index: 0;
        }

        /* Speed Lines Canvas - overlay for motion blur effect */
        #speedlines-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            display: block;
            z-index: 5;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        /* ========================================
           MENU TRANSITION ANIMATIONS
           ======================================== */

        /* Reduced Motion Support */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }

        /* Menu Enter/Exit Base States */
        .menu-hidden {
            display: none !important;
        }

        .menu-entering {
            display: flex !important;
            animation: menuEnter 0.4s ease-out forwards;
        }

        .menu-exiting {
            animation: menuExit 0.3s ease-in forwards;
        }

        /* Level Menu Enter Animation */
        @keyframes menuEnter {
            0% {
                opacity: 0;
                backdrop-filter: blur(0px);
            }
            100% {
                opacity: 1;
                backdrop-filter: blur(10px);
            }
        }

        /* Level Menu Exit Animation */
        @keyframes menuExit {
            0% {
                opacity: 1;
                backdrop-filter: blur(10px);
            }
            100% {
                opacity: 0;
                backdrop-filter: blur(0px);
            }
        }

        /* Card Stagger Animation */
        .card-stagger {
            opacity: 0;
            transform: translateY(40px) scale(0.95);
        }

        .card-stagger.animate {
            animation: cardStagger 0.4s ease-out forwards;
        }

        @keyframes cardStagger {
            0% {
                opacity: 0;
                transform: translateY(40px) scale(0.95);
            }
            100% {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        /* Card Exit Animation */
        .card-exit {
            animation: cardExit 0.3s ease-in forwards;
        }

        @keyframes cardExit {
            0% {
                opacity: 1;
                transform: scale(1);
            }
            100% {
                opacity: 0;
                transform: scale(0.9);
            }
        }

        /* Countdown Animation */
        .countdown-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.85);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 150;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .countdown-overlay.active {
            opacity: 1;
        }

        .countdown-number {
            font-size: 8rem;
            font-weight: bold;
            color: #e94560;
            text-shadow: 0 0 40px rgba(233, 69, 96, 0.8);
            animation: countdownBounce 0.8s ease-out forwards;
        }

        @keyframes countdownBounce {
            0% {
                transform: scale(0);
                opacity: 0;
            }
            50% {
                transform: scale(1.3);
            }
            70% {
                transform: scale(0.9);
            }
            100% {
                transform: scale(1);
                opacity: 1;
            }
        }

        .countdown-go {
            font-size: 6rem;
            font-weight: bold;
            color: #00ff88;
            text-shadow: 0 0 40px rgba(0, 255, 136, 0.8);
            animation: countdownGo 0.6s ease-out forwards;
        }

        @keyframes countdownGo {
            0% {
                transform: scale(0) rotate(-10deg);
                opacity: 0;
            }
            50% {
                transform: scale(1.2) rotate(5deg);
            }
            100% {
                transform: scale(1) rotate(0deg);
                opacity: 1;
            }
        }

        /* HUD Slide-in Animations */
        .hud-slide-left {
            animation: hudSlideLeft 0.5s ease-out forwards;
        }

        @keyframes hudSlideLeft {
            0% {
                transform: translateX(-100%);
                opacity: 0;
            }
            100% {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .hud-slide-right {
            animation: hudSlideRight 0.5s ease-out forwards;
        }

        @keyframes hudSlideRight {
            0% {
                transform: translateX(100%);
                opacity: 0;
            }
            100% {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .hud-slide-up {
            animation: hudSlideUp 0.5s ease-out forwards;
        }

        @keyframes hudSlideUp {
            0% {
                transform: translateY(100%);
                opacity: 0;
            }
            100% {
                transform: translateY(0);
                opacity: 1;
            }
        }

        /* Fade Transition for Level Start */
        .fade-from-black {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #000;
            z-index: 149;
            pointer-events: none;
            opacity: 1;
            transition: opacity 1s ease-out;
        }

        .fade-from-black.fade-out {
            opacity: 0;
        }

        /* Level Complete Modal Transitions */
        #level-complete-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0);
            backdrop-filter: blur(0px);
            -webkit-backdrop-filter: blur(0px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 200;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease, backdrop-filter 0.4s ease, background 0.4s ease;
        }

        #level-complete-modal.active {
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            opacity: 1;
            pointer-events: auto;
        }

        .level-complete-card {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            border: 2px solid rgba(233, 69, 96, 0.5);
            border-radius: 20px;
            padding: 40px 50px;
            max-width: 480px;
            width: 90%;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(233, 69, 96, 0.2);
            transform: scale(0.7) translateY(50px);
            opacity: 0;
            transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
        }

        #level-complete-modal.active .level-complete-card {
            transform: scale(1) translateY(0);
            opacity: 1;
        }

        /* Modal Exit Animation */
        #level-complete-modal.exiting {
            opacity: 0;
            backdrop-filter: blur(0px);
        }

        #level-complete-modal.exiting .level-complete-card {
            transform: scale(0.9) translateY(-30px);
            opacity: 0;
        }

        /* Pause Menu Styles */
        #pause-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0);
            backdrop-filter: blur(0px);
            -webkit-backdrop-filter: blur(0px);
            display: flex;
            align-items: flex-start;
            justify-content: center;
            z-index: 110;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease, backdrop-filter 0.3s ease, background 0.3s ease;
            padding-top: 80px;
        }

        #pause-menu.active {
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            opacity: 1;
            pointer-events: auto;
        }

        .pause-menu-container {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            border: 2px solid rgba(233, 69, 96, 0.5);
            border-radius: 16px;
            padding: 30px 40px;
            min-width: 300px;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            transform: translateY(-50px);
            opacity: 0;
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
        }

        #pause-menu.active .pause-menu-container {
            transform: translateY(0);
            opacity: 1;
        }

        .pause-menu-title {
            color: #e94560;
            font-size: 1.8rem;
            font-weight: bold;
            margin: 0 0 25px 0;
            text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
        }

        .pause-menu-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .pause-btn {
            padding: 14px 28px;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: inherit;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .pause-btn:hover {
            background: rgba(233, 69, 96, 0.2);
            border-color: rgba(233, 69, 96, 0.5);
            transform: translateY(-2px);
        }

        .pause-btn-primary {
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
            border-color: transparent;
        }

        .pause-btn-primary:hover {
            background: linear-gradient(135deg, #f05a74 0%, #e94560 100%);
        }

        /* Level Selection Menu */
        #level-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 100;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        #level-menu.menu-entering {
            opacity: 1;
        }

        #level-menu.menu-exiting {
            opacity: 0;
        }

        #level-menu h1 {
            color: #e94560;
            font-size: 3rem;
            margin: 0 0 10px 0;
            text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
            letter-spacing: 2px;
        }

        #level-menu .subtitle {
            color: #888;
            font-size: 1.1rem;
            margin-bottom: 30px;
        }

        #level-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            max-width: 1200px;
            width: 90%;
            max-height: 70vh;
            overflow-y: auto;
            padding: 20px;
        }

        .level-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(233, 69, 96, 0.3);
            border-radius: 12px;
            padding: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .level-card:hover {
            background: rgba(233, 69, 96, 0.1);
            border-color: #e94560;
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(233, 69, 96, 0.2);
        }

        .level-card h3 {
            color: #fff;
            margin: 0 0 10px 0;
            font-size: 1.3rem;
        }

        .level-card p {
            color: #aaa;
            margin: 0 0 15px 0;
            font-size: 0.95rem;
            line-height: 1.4;
        }

        .level-card .goals {
            display: inline-block;
            background: rgba(233, 69, 96, 0.2);
            color: #e94560;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: bold;
        }

        /* Game UI */
        #ui {
            position: absolute;
            bottom: 20px;
            left: 20px;
            width: 200px;
            color: white;
            pointer-events: none;
            user-select: none;
            display: none;
            z-index: 10;
        }

        #level-name {
            font-size: 20px;
            font-weight: bold;
            color: #e94560;
            margin-bottom: 5px;
            text-shadow: 2px 2px 0px #000;
        }

        #score {
            font-size: 32px;
            font-weight: bold;
            margin-bottom: 5px;
            text-shadow: 2px 2px 0px #000;
        }

        #combo {
            font-size: 24px;
            font-weight: bold;
            color: #ff00ff;
            margin-bottom: 10px;
            text-shadow: 2px 2px 0px #000;
            transition: transform 0.1s;
        }

        #combobar-container {
            width: 200px;
            height: 8px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 4px;
            overflow: hidden;
            margin-bottom: 10px;
            margin-top: -5px;
        }

        #combobar {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, #ff00ff 0%, #00ffff 100%);
            transition: width 0.1s linear;
        }

        #timer {
            font-size: 24px;
            font-weight: bold;
            color: #0ff;
            margin-bottom: 10px;
            text-shadow: 2px 2px 0px #000;
        }

        #selected {
            font-size: 16px;
            color: #0f0;
            margin-bottom: 5px;
            text-shadow: 1px 1px 0px #000;
        }

        #aim {
            font-size: 16px;
            color: #ff0;
            margin-bottom: 10px;
            text-shadow: 1px 1px 0px #000;
        }

        #powerbar-container {
            width: 200px;
            height: 20px;
            background: rgba(0, 0, 0, 0.5);
            border: 2px solid #fff;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 15px;
        }

        #powerbar {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, #0f0 0%, #ff0 50%, #f00 100%);
            transition: width 0.05s;
        }

        #jumpbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #jumpbar {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, #00f 0%, #0ff 100%);
            transition: width 0.05s;
        }

        #boostbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #boostbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #f0f 0%, #0ff 100%);
            transition: width 0.05s, background-color 0.2s;
        }

        #dashbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #dashbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff8c00 0%, #ffff00 100%);
            transition: width 0.05s, background-color 0.2s;
        }

        #magnetbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #magnetbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #00ffff 0%, #ff00ff 100%);
            transition: width 0.1s;
        }

        #focusbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #focusbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #7b00ff 0%, #0000ff 100%);
            transition: width 0.1s;
        }

        #rewindbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #rewindbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff0000 0%, #ff4500 100%);
            transition: width 0.1s;
        }

        #gravitybar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #gravitybar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffff00 0%, #ffcc00 100%);
            transition: width 0.1s;
        }

        #holobar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #holobar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #00ffff 0%, #0088ff 100%);
            transition: width 0.1s;
        }

        #hoverbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #hoverbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffffff 0%, #00ffcc 100%);
            transition: width 0.1s;
        }

        #jetpackbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #jetpackbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffaa00 0%, #ffff00 100%);
            transition: width 0.1s;
        }

        #icebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #icebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #00ffff 0%, #ffffff 100%);
            transition: width 0.1s;
        }

        #phasebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #phasebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #aa00ff 0%, #ff00ff 100%);
            transition: width 0.1s;
        }

        #flipbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #flipbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff00ff 0%, #ffffff 100%);
            transition: width 0.1s;
        }

        #empbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            margin-bottom: 5px;
            overflow: visible;
            display: none;
            position: relative;
        }

        #empbar-container::after {
            content: "EMP Shockwave (K)";
            position: absolute;
            left: 5px;
            top: -15px;
            font-size: 10px;
            color: #fff;
            text-shadow: 1px 1px 0 #000;
        }

        #empbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #aaffff 0%, #00ccff 100%);
            transition: width 0.1s;
        }

        #groundslambar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            margin-bottom: 5px;
            overflow: visible;
            display: none;
            position: relative;
        }

        #groundslambar-container::after {
            content: "Ground Slam (Digit0)";
            position: absolute;
            left: 5px;
            top: -15px;
            font-size: 10px;
            color: #fff;
            text-shadow: 1px 1px 0 #000;
        }

        #groundslambar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #8b4513 0%, #cd853f 100%);
            transition: width 0.1s;
        }

        #bombbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #bombbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff4500 0%, #ff0000 100%);
            transition: width 0.1s;
        }

        #missilebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #missilebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff8c00 0%, #ff0000 100%);
            transition: width 0.1s;
        }

        #gravitypulsebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
            display: none;
        }

        #gravitypulsebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffff00 0%, #ffffff 100%);
            transition: width 0.1s;
        }

        #sizebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #sizebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffff00 0%, #ff8800 100%);
            transition: width 0.1s;
        }

        #buildbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #buildbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #32cd32 0%, #00ff00 100%);
            transition: width 0.1s;
        }

        #missilebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #missilebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff8800 0%, #ffff00 100%);
            transition: width 0.1s;
        }

        #vortexbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #vortexbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ff00ff 0%, #00ffff 100%);
            transition: width 0.1s;
        }

        #blackholebar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #blackholebar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #1a0033 0%, #4b0082 100%);
            transition: width 0.1s;
        }


        #blinkbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
            display: none;
        }

        #blinkbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffcc00 0%, #ffffff 100%);
            transition: width 0.1s;
        }

        #teleportbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
        }

        #teleportbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #9900ff 0%, #cc00ff 100%);
            transition: width 0.1s;
        }

        #violetbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
            display: none;
        }

        #violetbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #8a2be2 0%, #ee82ee 100%);
            transition: width 0.1s;
        }

        #timestopbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
            display: none;
        }

        #timestopbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #ffffff 0%, #bbbbbb 100%);
            transition: width 0.1s;
        }

        #gliderbar-container {
            width: 200px;
            height: 10px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid #fff;
            border-radius: 5px;
            overflow: hidden;
            margin-bottom: 15px;
            margin-top: -5px;
            display: none;
        }

        #gliderbar {
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #00ff88 0%, #aaffaa 100%);
            transition: width 0.1s;
        }

        #instructions {
            font-size: 14px;
            opacity: 0.9;
            text-shadow: 1px 1px 0px #000;
            line-height: 1.6;
            overflow-wrap: break-word;
            word-break: break-word;
        }

        #instructions kbd {
            background: rgba(255, 255, 255, 0.2);
            padding: 2px 6px;
            border-radius: 4px;
            font-family: monospace;
        }

        /* Consolidated HUD System */
        #hud-abilities {
            position: absolute;
            bottom: 20px;
            left: 20px;
            width: 280px;
            z-index: 10;
        }

        .hud-category {
            margin-bottom: 8px;
            background: rgba(0, 0, 0, 0.4);
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .hud-category-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 6px 10px;
            background: rgba(0, 0, 0, 0.5);
            cursor: pointer;
            user-select: none;
            font-size: 12px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: background 0.2s;
        }

        .hud-category-header:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .hud-category-header .category-name {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hud-category-header .category-icon {
            font-size: 14px;
        }

        .hud-category-header .expand-icon {
            font-size: 10px;
            transition: transform 0.2s;
        }

        .hud-category.collapsed .expand-icon {
            transform: rotate(-90deg);
        }

        .hud-category-content {
            padding: 8px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .hud-category.collapsed .hud-category-content {
            display: none;
        }

        /* Core bars (always visible) */
        #hud-core {
            margin-bottom: 10px;
        }

        .core-bar-container {
            width: 100%;
            height: 20px;
            background: rgba(0, 0, 0, 0.5);
            border: 2px solid #fff;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 8px;
        }

        .core-bar-container.small {
            height: 10px;
            border-width: 1px;
            border-radius: 5px;
        }

        .core-bar {
            width: 0%;
            height: 100%;
            transition: width 0.05s;
        }

        /* Circular ability indicators */
        .ability-icon {
            width: 36px;
            height: 36px;
            position: relative;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.6);
            border: 2px solid rgba(255, 255, 255, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            cursor: help;
            transition: all 0.2s ease;
        }

        .ability-icon.active {
            border-color: #fff;
            box-shadow: 0 0 10px currentColor;
        }

        .ability-icon.cooldown {
            opacity: 0.7;
        }

        .ability-icon.ready {
            animation: pulse-ready 1s ease-in-out infinite;
        }

        @keyframes pulse-ready {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .ability-cooldown-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: conic-gradient(transparent var(--cooldown-angle, 0deg), rgba(0,0,0,0.7) var(--cooldown-angle, 0deg));
            pointer-events: none;
        }

        .ability-key {
            position: absolute;
            bottom: -4px;
            right: -4px;
            background: rgba(0, 0, 0, 0.8);
            color: #fff;
            font-size: 9px;
            font-weight: bold;
            padding: 1px 4px;
            border-radius: 3px;
            border: 1px solid rgba(255,255,255,0.3);
        }

        .ability-tooltip {
            position: absolute;
            bottom: 45px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.9);
            color: #fff;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 11px;
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s;
            z-index: 100;
        }

        .ability-icon:hover .ability-tooltip {
            opacity: 1;
        }

        /* Tab key overlay - shows all abilities */
        #hud-all-abilities {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0, 0, 0, 0.9);
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 16px;
            padding: 20px;
            display: none;
            flex-wrap: wrap;
            gap: 15px;
            max-width: 600px;
            z-index: 50;
            backdrop-filter: blur(10px);
        }

        #hud-all-abilities.visible {
            display: flex;
        }

        .all-abilities-category {
            min-width: 150px;
        }

        .all-abilities-category h4 {
            margin: 0 0 10px 0;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #aaa;
            border-bottom: 1px solid rgba(255,255,255,0.2);
            padding-bottom: 5px;
        }

        .all-abilities-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        /* Category-specific colors */
        .hud-category.movement .hud-category-header { color: #00ffff; }
        .hud-category.combat .hud-category-header { color: #ff4444; }
        .hud-category.utility .hud-category-header { color: #ffaa00; }

        /* Legacy bar containers - kept for compatibility but hidden by default */
        .legacy-bar-container {
            display: none !important;
        }

        #mute-btn {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.6);
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 8px;
            color: #fff;
            font-size: 20px;
            width: 40px;
            height: 40px;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        #mute-btn:hover {
            background: rgba(233, 69, 96, 0.3);
            border-color: rgba(233, 69, 96, 0.8);
            transform: scale(1.1);
        }

        #mute-btn.muted {
            opacity: 0.5;
        }

        /* Level Complete Modal */
        #level-complete-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 200;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        #level-complete-modal.active {
            display: flex;
            opacity: 1;
        }

        .level-complete-card {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            border: 2px solid rgba(233, 69, 96, 0.5);
            border-radius: 20px;
            padding: 40px 50px;
            max-width: 480px;
            width: 90%;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(233, 69, 96, 0.2);
            transform: scale(0.9);
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        #level-complete-modal.active .level-complete-card {
            transform: scale(1);
        }

        .level-complete-title {
            color: #e94560;
            font-size: 2.5rem;
            font-weight: bold;
            margin: 0 0 10px 0;
            text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
        }

        .level-complete-subtitle {
            color: #888;
            font-size: 1.1rem;
            margin-bottom: 25px;
        }

        .medal-display {
            font-size: 4rem;
            margin-bottom: 20px;
            animation: medalPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
            opacity: 0;
            transform: scale(0);
        }

        @keyframes medalPop {
            0% {
                opacity: 0;
                transform: scale(0) rotate(-180deg);
            }
            70% {
                transform: scale(1.2) rotate(10deg);
            }
            100% {
                opacity: 1;
                transform: scale(1) rotate(0deg);
            }
        }

        .completion-time {
            font-size: 2.2rem;
            color: #fff;
            font-weight: bold;
            margin-bottom: 5px;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        .time-label {
            color: #888;
            font-size: 0.9rem;
            margin-bottom: 25px;
        }

        .new-record-badge {
            background: linear-gradient(90deg, #ffd700, #ffaa00);
            color: #000;
            font-weight: bold;
            font-size: 0.85rem;
            padding: 6px 16px;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 20px;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); box-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
            50% { transform: scale(1.05); box-shadow: 0 0 20px rgba(255, 215, 0, 0.8); }
        }

        .score-breakdown {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 25px;
            text-align: left;
        }

        .score-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 1rem;
        }

        .score-row:last-child {
            margin-bottom: 0;
            padding-top: 12px;
            border-top: 1px solid rgba(233, 69, 96, 0.3);
            font-weight: bold;
            font-size: 1.2rem;
        }

        .score-label {
            color: #aaa;
        }

        .score-value {
            color: #fff;
            font-weight: 600;
        }

        .score-row:last-child .score-label,
        .score-row:last-child .score-value {
            color: #e94560;
        }

        .modal-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .modal-btn {
            padding: 14px 28px;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: inherit;
        }

        .modal-btn-primary {
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
            color: #fff;
            flex: 1;
            min-width: 120px;
        }

        .modal-btn-primary:hover {
            background: linear-gradient(135deg, #f05a74 0%, #e94560 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(233, 69, 96, 0.4);
        }

        .modal-btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.2);
            flex: 1;
            min-width: 100px;
        }

        .modal-btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        .modal-btn:active {
            transform: translateY(0);
        }

        /* Confetti Canvas */
        #confetti-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 201;
        }

        /* Scrollbar for level grid */
        #level-grid::-webkit-scrollbar {
            width: 8px;
        }

        #level-grid::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 4px;
        }

        #level-grid::-webkit-scrollbar-thumb {
            background: rgba(233, 69, 96, 0.5);
            border-radius: 4px;
        }

        #level-grid::-webkit-scrollbar-thumb:hover {
            background: rgba(233, 69, 96, 0.8);
        }

        /* Debug overlay */
        #debug-overlay {
            position: fixed;
            bottom: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.8);
            color: #0f0;
            font-family: monospace;
            font-size: 12px;
            padding: 10px;
            border-radius: 4px;
            z-index: 1000;
            pointer-events: none;
        }

        /* ==================== PAUSE MENU & SETTINGS ==================== */

        /* Pause Overlay */
        #pause-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            display: none;
            align-items: flex-start;
            justify-content: center;
            z-index: 300;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        #pause-overlay.active {
            display: flex;
            opacity: 1;
        }

        /* Pause Menu Panel */
        .pause-menu-panel {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            border: 2px solid rgba(233, 69, 96, 0.5);
            border-radius: 0 0 20px 20px;
            padding: 30px 40px;
            min-width: 320px;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(233, 69, 96, 0.2);
            transform: translateY(-100%);
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        #pause-overlay.active .pause-menu-panel {
            transform: translateY(0);
        }

        .pause-menu-title {
            color: #e94560;
            font-size: 2rem;
            font-weight: bold;
            margin: 0 0 25px 0;
            text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
            letter-spacing: 2px;
        }

        .pause-indicator {
            display: inline-block;
            background: rgba(233, 69, 96, 0.2);
            color: #e94560;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: bold;
            margin-bottom: 20px;
            border: 1px solid rgba(233, 69, 96, 0.3);
            animation: pulse-pause 1.5s infinite;
        }

        @keyframes pulse-pause {
            0%, 100% { opacity: 0.7; }
            50% { opacity: 1; }
        }

        .pause-menu-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .pause-btn {
            padding: 14px 28px;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: inherit;
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
            color: #fff;
            width: 100%;
        }

        .pause-btn:hover {
            background: linear-gradient(135deg, #f05a74 0%, #e94560 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(233, 69, 96, 0.4);
        }

        .pause-btn.secondary {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .pause-btn.secondary:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .pause-btn.danger {
            background: rgba(255, 68, 68, 0.2);
            border: 1px solid rgba(255, 68, 68, 0.4);
            color: #ff6b6b;
        }

        .pause-btn.danger:hover {
            background: rgba(255, 68, 68, 0.3);
        }

        /* Settings Panel */
        #settings-panel {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 310;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        #settings-panel.active {
            display: flex;
            opacity: 1;
        }

        .settings-container {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            border: 2px solid rgba(233, 69, 96, 0.5);
            border-radius: 20px;
            width: 90%;
            max-width: 700px;
            max-height: 85vh;
            display: flex;
            flex-direction: column;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(233, 69, 96, 0.2);
            transform: scale(0.9);
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        #settings-panel.active .settings-container {
            transform: scale(1);
        }

        .settings-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 25px;
            border-bottom: 1px solid rgba(233, 69, 96, 0.3);
        }

        .settings-title {
            color: #e94560;
            font-size: 1.6rem;
            font-weight: bold;
            margin: 0;
            text-shadow: 0 0 15px rgba(233, 69, 96, 0.4);
        }

        .settings-close-btn {
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.2s ease;
        }

        .settings-close-btn:hover {
            background: rgba(233, 69, 96, 0.2);
            color: #e94560;
            transform: rotate(90deg);
        }

        .settings-tabs {
            display: flex;
            gap: 5px;
            padding: 0 25px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            overflow-x: auto;
        }

        .settings-tab {
            background: none;
            border: none;
            color: #888;
            padding: 12px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            border-bottom: 3px solid transparent;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .settings-tab:hover {
            color: #fff;
        }

        .settings-tab.active {
            color: #e94560;
            border-bottom-color: #e94560;
        }

        .settings-content {
            flex: 1;
            overflow-y: auto;
            padding: 25px;
        }

        .settings-section {
            display: none;
        }

        .settings-section.active {
            display: block;
        }

        .setting-item {
            margin-bottom: 22px;
        }

        .setting-label {
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #fff;
            font-size: 0.95rem;
            margin-bottom: 10px;
        }

        .setting-value {
            color: #e94560;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .setting-description {
            color: #888;
            font-size: 0.8rem;
            margin-top: -5px;
            margin-bottom: 10px;
        }

        /* Custom Range Slider */
        input[type="range"].settings-slider {
            width: 100%;
            height: 6px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
            outline: none;
            -webkit-appearance: none;
            appearance: none;
        }

        input[type="range"].settings-slider::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
            border-radius: 50%;
            cursor: pointer;
            box-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
            transition: transform 0.2s ease;
        }

        input[type="range"].settings-slider::-webkit-slider-thumb:hover {
            transform: scale(1.2);
        }

        input[type="range"].settings-slider::-moz-range-thumb {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
            border-radius: 50%;
            cursor: pointer;
            border: none;
            box-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
        }

        /* Custom Toggle Switch */
        .toggle-switch {
            position: relative;
            display: inline-block;
            width: 50px;
            height: 26px;
        }

        .toggle-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .toggle-slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 26px;
            transition: 0.3s;
        }

        .toggle-slider:before {
            position: absolute;
            content: "";
            height: 20px;
            width: 20px;
            left: 3px;
            bottom: 3px;
            background: #fff;
            border-radius: 50%;
            transition: 0.3s;
        }

        input:checked + .toggle-slider {
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
        }

        input:checked + .toggle-slider:before {
            transform: translateX(24px);
        }

        /* Select Dropdown */
        .settings-select {
            width: 100%;
            padding: 10px 15px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            color: #fff;
            font-size: 0.95rem;
            cursor: pointer;
            outline: none;
            transition: all 0.2s ease;
        }

        .settings-select:hover,
        .settings-select:focus {
            border-color: #e94560;
            background: rgba(255, 255, 255, 0.15);
        }

        .settings-select option {
            background: #1a1a2e;
            color: #fff;
        }

        /* Key Bindings Display */
        .keybinding-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .keybinding-row:last-child {
            border-bottom: none;
        }

        .keybinding-action {
            color: #aaa;
            font-size: 0.9rem;
        }

        .keybinding-keys {
            display: flex;
            gap: 5px;
        }

        .keybinding-key {
            background: rgba(255, 255, 255, 0.15);
            padding: 4px 10px;
            border-radius: 4px;
            font-family: monospace;
            font-size: 0.85rem;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        /* Settings Footer */
        .settings-footer {
            display: flex;
            justify-content: space-between;
            padding: 20px 25px;
            border-top: 1px solid rgba(233, 69, 96, 0.3);
            gap: 12px;
        }

        .settings-btn {
            padding: 12px 24px;
            border: none;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: inherit;
        }

        .settings-btn-primary {
            background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
            color: #fff;
            flex: 1;
        }

        .settings-btn-primary:hover {
            background: linear-gradient(135deg, #f05a74 0%, #e94560 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(233, 69, 96, 0.4);
        }

        .settings-btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .settings-btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        /* Pause Button (in-game) */
        #pause-btn {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(0, 0, 0, 0.6);
            border: 2px solid rgba(233, 69, 96, 0.5);
            border-radius: 10px;
            color: #fff;
            font-size: 1.2rem;
            width: 44px;
            height: 44px;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 20;
        }

        #pause-btn:hover {
            background: rgba(233, 69, 96, 0.3);
            border-color: #e94560;
            transform: scale(1.1);
        }

        /* Pause dim/blur effect on canvas */
        #canvas.paused {
            filter: brightness(0.6) blur(2px);
            transition: filter 0.3s ease;
        }

        /* Settings scrollbar */
        .settings-content::-webkit-scrollbar {
            width: 6px;
        }

        .settings-content::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 3px;
        }

        .settings-content::-webkit-scrollbar-thumb {
            background: rgba(233, 69, 96, 0.5);
            border-radius: 3px;
        }

        .settings-content::-webkit-scrollbar-thumb:hover {
            background: rgba(233, 69, 96, 0.8);
        }

        /* High Contrast Mode */
        body.high-contrast {
            filter: contrast(1.3);
        }

        body.high-contrast #ui {
            text-shadow: 2px 2px 0 #000, -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000 !important;
        }

        body.high-contrast .pause-menu-panel,
        body.high-contrast .settings-container {
            border-width: 3px;
            box-shadow: 0 0 30px rgba(233, 69, 96, 0.5);
        }

        body.high-contrast .pause-btn,
        body.high-contrast .settings-btn-primary {
            border: 2px solid #fff;
        }
    </style>
  <script type="module" crossorigin src="./assets/index-koyeWedM.js"></script>
</head>

<body>
    <!-- Loading Screen -->
    <div id="loading">
        <div class="loading-content">
            <div class="loading-spinner"></div>
            <div class="loading-text">Loading Marbles 3D...</div>
            <div class="loading-status">Initializing</div>
            <div class="loading-progress-container">
                <div class="loading-progress-bar"></div>
            </div>
            <div class="loading-percentage">0%</div>
        </div>
    </div>

    <style>
        /* Loading Screen Styles */
        #loading {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        #loading.hidden {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        .loading-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        /* Animated Spinner */
        .loading-spinner {
            width: 56px;
            height: 56px;
            border: 4px solid rgba(233, 69, 96, 0.2);
            border-top-color: #e94560;
            border-radius: 50%;
            animation: spinner-rotate 1s linear infinite;
            margin-bottom: 24px;
            box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
        }

        @keyframes spinner-rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* Loading Text with Pulse Animation */
        .loading-text {
            font-size: 1.6rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
            text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
            animation: text-pulse 2s ease-in-out infinite;
        }

        @keyframes text-pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        /* Loading Status Message */
        .loading-status {
            font-size: 0.95rem;
            color: #888;
            margin-bottom: 20px;
            min-height: 1.2em;
            transition: color 0.3s ease;
        }

        /* Progress Bar Container */
        .loading-progress-container {
            width: 300px;
            height: 4px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 2px;
            overflow: hidden;
            margin-bottom: 12px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        }

        /* Progress Bar Fill */
        .loading-progress-bar {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, #e94560 0%, #ff6b6b 100%);
            border-radius: 2px;
            transition: width 0.3s ease;
            box-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
        }

        /* Percentage Text */
        .loading-percentage {
            font-size: 0.9rem;
            color: #e94560;
            font-weight: 600;
            font-variant-numeric: tabular-nums;
        }
    </style>

    <script>
        // Global loading progress function
        window.updateLoadingProgress = function(percent, message) {
            const loading = document.getElementById('loading');
            const progressBar = loading?.querySelector('.loading-progress-bar');
            const percentage = loading?.querySelector('.loading-percentage');
            const status = loading?.querySelector('.loading-status');
            
            if (progressBar) {
                progressBar.style.width = percent + '%';
            }
            if (percentage) {
                percentage.textContent = Math.round(percent) + '%';
            }
            if (status && message) {
                status.textContent = message;
                status.style.color = '#e94560';
                setTimeout(() => {
                    if (status) status.style.color = '#888';
                }, 300);
            }
        };

        window.hideLoadingScreen = function() {
            const loading = document.getElementById('loading');
            if (loading) {
                loading.classList.add('hidden');
                setTimeout(() => {
                    loading.style.display = 'none';
                }, 500);
            }
        };
    </script>

    <!-- Countdown Overlay -->
    <div id="countdown-overlay" class="countdown-overlay">
        <div id="countdown-display" class="countdown-number">3</div>
    </div>

    <!-- Fade From Black Overlay -->
    <div id="fade-overlay" class="fade-from-black"></div>

    <!-- Pause Menu -->
    <div id="pause-menu">
        <div class="pause-menu-container">
            <div class="pause-menu-title">⏸️ Paused</div>
            <div class="pause-menu-buttons">
                <button id="btn-resume" class="pause-btn pause-btn-primary">Resume</button>
                <button id="btn-restart" class="pause-btn">Restart Level</button>
                <button id="btn-pause-settings" class="pause-btn">Settings</button>
                <button id="btn-quit" class="pause-btn">Quit to Menu</button>
            </div>
        </div>
    </div>

    <!-- Level Selection Menu -->
    <div id="level-menu">
        <h1>🎱 MARBLES 3D</h1>
        <div class="subtitle">Choose your challenge</div>
        <div id="level-grid"></div>
    </div>

    <!-- Game UI -->
    <div id="ui">
        <div id="level-name">Level</div>
        <div id="score">Score: 0</div>
        <div id="combo" style="display: none;">Combo: x1</div>
        <div id="combobar-container" style="display: none;">
            <div id="combobar"></div>
        </div>
        <div id="adrenalinebar-container" style="display: none;">
            <div id="adrenalinebar"></div>
        </div>
        <div id="timer">Time: 0.00s</div>
        <div id="selected">Selected: 1</div>
        <div id="aim">Aim: 0°</div>
        
        <!-- Consolidated HUD System -->
        <div id="hud-abilities">
            <!-- Core Mechanics (Always Visible) -->
            <div id="hud-core">
                <div id="powerbar-container" class="core-bar-container">
                    <div id="powerbar" class="core-bar" style="background: linear-gradient(90deg, #0f0 0%, #ff0 50%, #f00 100%);"></div>
                </div>
                <div id="jumpbar-container" class="core-bar-container small">
                    <div id="jumpbar" class="core-bar" style="background: linear-gradient(90deg, #00f 0%, #0ff 100%);"></div>
                </div>
            </div>
            
            <!-- Movement Abilities -->
            <div class="hud-category movement" data-category="movement">
                <div class="hud-category-header">
                    <span class="category-name"><span class="category-icon">🏃</span> Movement</span>
                    <span class="expand-icon">▼</span>
                </div>
                <div class="hud-category-content" id="movement-abilities">
                    <!-- Dynamically populated -->
                </div>
            </div>
            
            <!-- Combat Abilities -->
            <div class="hud-category combat collapsed" data-category="combat">
                <div class="hud-category-header">
                    <span class="category-name"><span class="category-icon">⚔️</span> Combat</span>
                    <span class="expand-icon">▼</span>
                </div>
                <div class="hud-category-content" id="combat-abilities">
                    <!-- Dynamically populated -->
                </div>
            </div>
            
            <!-- Utility Abilities -->
            <div class="hud-category utility collapsed" data-category="utility">
                <div class="hud-category-header">
                    <span class="category-name"><span class="category-icon">🛠️</span> Utility</span>
                    <span class="expand-icon">▼</span>
                </div>
                <div class="hud-category-content" id="utility-abilities">
                    <!-- Dynamically populated -->
                </div>
            </div>
        </div>
        
        <!-- Tab Key Overlay - Shows All Abilities -->
        <div id="hud-all-abilities">
            <div class="all-abilities-category">
                <h4>🏃 Movement</h4>
                <div class="all-abilities-list" id="all-movement"></div>
            </div>
            <div class="all-abilities-category">
                <h4>⚔️ Combat</h4>
                <div class="all-abilities-list" id="all-combat"></div>
            </div>
            <div class="all-abilities-category">
                <h4>🛠️ Utility</h4>
                <div class="all-abilities-list" id="all-utility"></div>
            </div>
        </div>
        
        <!-- Legacy bar containers (hidden but kept for JS compatibility) -->
        <div id="boostbar-container" class="legacy-bar-container"><div id="boostbar"></div></div>
        <div id="dashbar-container" class="legacy-bar-container"><div id="dashbar"></div></div>
        <div id="magnetbar-container" class="legacy-bar-container"><div id="magnetbar"></div></div>
        <div id="focusbar-container" class="legacy-bar-container"><div id="focusbar"></div></div>
        <div id="rewindbar-container" class="legacy-bar-container"><div id="rewindbar"></div></div>
        <div id="gravitybar-container" class="legacy-bar-container"><div id="gravitybar"></div></div>
        <div id="holobar-container" class="legacy-bar-container"><div id="holobar"></div></div>
        <div id="empbar-container" class="legacy-bar-container"><div id="empbar"></div></div>
        <div id="groundslambar-container" class="legacy-bar-container"><div id="groundslambar"></div></div>
        <div id="bombbar-container" class="legacy-bar-container"><div id="bombbar"></div></div>
        <div id="missilebar-container" class="legacy-bar-container"><div id="missilebar"></div></div>
        <div id="chameleonbar-container" class="legacy-bar-container"><div id="chameleonbar"></div></div>
        <div id="hoverbar-container" class="legacy-bar-container"><div id="hoverbar"></div></div>
        <div id="jetpackbar-container" class="legacy-bar-container"><div id="jetpackbar"></div></div>
        <div id="icebar-container" class="legacy-bar-container"><div id="icebar"></div></div>
        <div id="phasebar-container" class="legacy-bar-container"><div id="phasebar"></div></div>
        <div id="flipbar-container" class="legacy-bar-container"><div id="flipbar"></div></div>
        <div id="blinkbar-container" class="legacy-bar-container"><div id="blinkbar"></div></div>
        <div id="teleportbar-container" class="legacy-bar-container"><div id="teleportbar"></div></div>
        <div id="gliderbar-container" class="legacy-bar-container"><div id="gliderbar"></div></div>
        <div id="buildbar-container" class="legacy-bar-container"><div id="buildbar"></div></div>
        <div id="gravitypulsebar-container" class="legacy-bar-container"><div id="gravitypulsebar"></div></div>
        <div id="sizebar-container" class="legacy-bar-container"><div id="sizebar"></div></div>
        <div id="vortexbar-container" class="legacy-bar-container"><div id="vortexbar"></div></div>
        <div id="violetbar-container" class="legacy-bar-container"><div id="violetbar"></div></div>
        <div id="blackholebar-container" class="legacy-bar-container"><div id="blackholebar"></div></div>
        <div id="timestopbar-container" class="legacy-bar-container"><div id="timestopbar"></div></div>
        
        <div id="instructions">
            <kbd>1</kbd> Ramp | <kbd>2</kbd> Floor | <kbd>3</kbd> Bouncer | <kbd>4</kbd> Portal A | <kbd>5</kbd> Portal B |
            <kbd>WASD</kbd> / <kbd>Arrows</kbd> Move |
            <kbd>Shift</kbd> Boost |
            <kbd>Space</kbd> Jump (Hold) |
            <kbd>V</kbd> Dash |
            <kbd>F</kbd> Focus |
            <kbd>E</kbd> / <kbd>Q</kbd> Magnet |
            <kbd>R</kbd> Reset |
            <kbd>Tab</kbd> All Abilities |
            <kbd>C</kbd> Camera |
            <kbd>M</kbd> Menu |
            <kbd>N</kbd> Mute |
            <kbd>[</kbd> <kbd>]</kbd> Vol |
            <kbd>Z</kbd> Stomp |
            <kbd>T</kbd> Rewind |
            <kbd>B</kbd> Blink |
            <kbd>X</kbd> Bomb |
            <kbd>L</kbd> Missile |
            <kbd>H</kbd> Hover |
            <kbd>J</kbd> Jetpack |
            <kbd>G</kbd> Frost Bridge |
            <kbd>U</kbd> Gravity Flip |
            <kbd>K</kbd> EMP Shockwave |
            <kbd>P</kbd> Teleport |
            <kbd>Y</kbd> Vortex |
            <kbd>I</kbd> Size Shift |
            <kbd>6</kbd> Phase Shift |
            <kbd>O</kbd> Violet Light
            <div id="portal-indicators" style="margin-top: 5px; font-weight: bold;">
                Portal A <span id="portal-a-status" style="color: #444;">⚫</span> &nbsp;|&nbsp;
                Portal B <span id="portal-b-status" style="color: #444;">⚫</span>
            </div>
        </div>
        <button id="mute-btn" title="Toggle Sound">🔊</button>
        <button id="pause-btn" title="Pause Game (Esc)">⏸️</button>
    </div>
        <div id="active-effects" style="margin-bottom: 15px; font-weight: bold; color: #0ff; text-shadow: 1px 1px 0 #000;"></div>

    <!-- Pause Menu -->
    <div id="pause-overlay">
        <div class="pause-menu-panel">
            <div class="pause-indicator">⏸️ PAUSED</div>
            <h2 class="pause-menu-title">Game Paused</h2>
            <div class="pause-menu-buttons">
                <button id="btn-resume" class="pause-btn">▶️ Resume</button>
                <button id="btn-restart-pause" class="pause-btn secondary">🔄 Restart Level</button>
                <button id="btn-settings" class="pause-btn secondary">⚙️ Settings</button>
                <button id="btn-quit-menu" class="pause-btn danger">🏠 Quit to Menu</button>
            </div>
        </div>
    </div>

    <!-- Settings Panel -->
    <div id="settings-panel">
        <div class="settings-container">
            <div class="settings-header">
                <h2 class="settings-title">⚙️ Settings</h2>
                <button id="settings-close" class="settings-close-btn">×</button>
            </div>
            
            <div class="settings-tabs">
                <button class="settings-tab active" data-tab="graphics">🎨 Graphics</button>
                <button class="settings-tab" data-tab="audio">🔊 Audio</button>
                <button class="settings-tab" data-tab="controls">🎮 Controls</button>
                <button class="settings-tab" data-tab="accessibility">♿ Accessibility</button>
            </div>
            
            <div class="settings-content">
                <!-- Graphics Tab -->
                <div class="settings-section active" id="tab-graphics">
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Quality Preset</span>
                        </div>
                        <p class="setting-description">Overall graphics quality level</p>
                        <select id="setting-quality" class="settings-select">
                            <option value="low">Low (Best Performance)</option>
                            <option value="medium">Medium</option>
                            <option value="high" selected>High</option>
                            <option value="ultra">Ultra (Best Quality)</option>
                        </select>
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Shadow Quality</span>
                            <label class="toggle-switch">
                                <input type="checkbox" id="setting-shadows" checked>
                                <span class="toggle-slider"></span>
                            </label>
                        </div>
                        <p class="setting-description">Enable dynamic shadows</p>
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Bloom Intensity</span>
                            <span class="setting-value" id="value-bloom">50%</span>
                        </div>
                        <p class="setting-description">Glow effect intensity for bright areas</p>
                        <input type="range" id="setting-bloom" class="settings-slider" min="0" max="100" value="50">
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>SSAO (Ambient Occlusion)</span>
                            <label class="toggle-switch">
                                <input type="checkbox" id="setting-ssao" checked>
                                <span class="toggle-slider"></span>
                            </label>
                        </div>
                        <p class="setting-description">Enhanced depth and contact shadows</p>
                    </div>
                </div>
                
                <!-- Audio Tab -->
                <div class="settings-section" id="tab-audio">
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Master Volume</span>
                            <span class="setting-value" id="value-master">80%</span>
                        </div>
                        <p class="setting-description">Overall game volume</p>
                        <input type="range" id="setting-master" class="settings-slider" min="0" max="100" value="80">
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>SFX Volume</span>
                            <span class="setting-value" id="value-sfx">70%</span>
                        </div>
                        <p class="setting-description">Sound effects volume</p>
                        <input type="range" id="setting-sfx" class="settings-slider" min="0" max="100" value="70">
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Music Volume</span>
                            <span class="setting-value" id="value-music">50%</span>
                        </div>
                        <p class="setting-description">Background music volume</p>
                        <input type="range" id="setting-music" class="settings-slider" min="0" max="100" value="50">
                    </div>
                </div>
                
                <!-- Controls Tab -->
                <div class="settings-section" id="tab-controls">
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Mouse Sensitivity</span>
                            <span class="setting-value" id="value-sensitivity">50%</span>
                        </div>
                        <p class="setting-description">Camera rotation speed</p>
                        <input type="range" id="setting-sensitivity" class="settings-slider" min="10" max="200" value="50">
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Invert Y-Axis</span>
                            <label class="toggle-switch">
                                <input type="checkbox" id="setting-invert-y">
                                <span class="toggle-slider"></span>
                            </label>
                        </div>
                        <p class="setting-description">Invert vertical camera movement</p>
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Key Bindings</span>
                        </div>
                        <p class="setting-description">Current control scheme (read-only)</p>
                        <div style="background: rgba(0,0,0,0.3); border-radius: 8px; padding: 15px; margin-top: 10px;">
                            <div class="keybinding-row">
                                <span class="keybinding-action">Move Forward</span>
                                <div class="keybinding-keys"><span class="keybinding-key">W</span><span class="keybinding-key">↑</span></div>
                            </div>
                            <div class="keybinding-row">
                                <span class="keybinding-action">Move Backward</span>
                                <div class="keybinding-keys"><span class="keybinding-key">S</span><span class="keybinding-key">↓</span></div>
                            </div>
                            <div class="keybinding-row">
                                <span class="keybinding-action">Move Left</span>
                                <div class="keybinding-keys"><span class="keybinding-key">A</span><span class="keybinding-key">←</span></div>
                            </div>
                            <div class="keybinding-row">
                                <span class="keybinding-action">Move Right</span>
                                <div class="keybinding-keys"><span class="keybinding-key">D</span><span class="keybinding-key">→</span></div>
                            </div>
                            <div class="keybinding-row">
                                <span class="keybinding-action">Jump</span>
                                <div class="keybinding-keys"><span class="keybinding-key">Space</span></div>
                            </div>
                            <div class="keybinding-row">
                                <span class="keybinding-action">Pause Menu</span>
                                <div class="keybinding-keys"><span class="keybinding-key">Esc</span></div>
                            </div>
                        </div>
                    </div>
                </div>
                
                <!-- Accessibility Tab -->
                <div class="settings-section" id="tab-accessibility">
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>UI Scale</span>
                            <span class="setting-value" id="value-ui-scale">100%</span>
                        </div>
                        <p class="setting-description">Adjust interface element sizes</p>
                        <input type="range" id="setting-ui-scale" class="settings-slider" min="75" max="150" value="100">
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>High Contrast Mode</span>
                            <label class="toggle-switch">
                                <input type="checkbox" id="setting-high-contrast">
                                <span class="toggle-slider"></span>
                            </label>
                        </div>
                        <p class="setting-description">Increase contrast for better visibility</p>
                    </div>
                    
                    <div class="setting-item">
                        <div class="setting-label">
                            <span>Screen Shake Intensity</span>
                            <span class="setting-value" id="value-shake">100%</span>
                        </div>
                        <p class="setting-description">Camera shake effect intensity (0% to disable)</p>
                        <input type="range" id="setting-shake" class="settings-slider" min="0" max="150" value="100">
                    </div>
                </div>
            </div>
            
            <div class="settings-footer">
                <button id="btn-settings-back" class="settings-btn settings-btn-secondary">← Back</button>
                <button id="btn-settings-defaults" class="settings-btn settings-btn-secondary">Reset to Defaults</button>
                <button id="btn-settings-save" class="settings-btn settings-btn-primary">Save & Apply</button>
            </div>
        </div>
    </div>

    <!-- Level Complete Modal -->
    <div id="level-complete-modal">
        <canvas id="confetti-canvas"></canvas>
        <div class="level-complete-card">
            <div class="level-complete-title">Level Complete!</div>
            <div id="modal-level-name" class="level-complete-subtitle">Tutorial Ramp</div>
            <div id="modal-medal" class="medal-display"></div>
            <div id="modal-completion-time" class="completion-time">00:00.0</div>
            <div class="time-label">Completion Time</div>
            <div id="modal-new-record" class="new-record-badge" style="display: none;">🏆 NEW GHOST RECORD!</div>
            
            <div class="score-breakdown">
                <div class="score-row">
                    <span class="score-label">Base Score</span>
                    <span id="modal-base-score" class="score-value">0</span>
                </div>
                <div class="score-row">
                    <span class="score-label">Time Bonus</span>
                    <span id="modal-time-bonus" class="score-value">0</span>
                </div>
                <div class="score-row">
                    <span class="score-label">Combo Bonus</span>
                    <span id="modal-combo-bonus" class="score-value">0</span>
                </div>
                <div class="score-row">
                    <span class="score-label">Total Score</span>
                    <span id="modal-total-score" class="score-value">0</span>
                </div>
            </div>

            <div class="modal-buttons">
                <button id="btn-next-level" class="modal-btn modal-btn-primary">Next Level</button>
                <button id="btn-retry" class="modal-btn modal-btn-secondary">Retry</button>
                <button id="btn-main-menu" class="modal-btn modal-btn-secondary">Main Menu</button>
            </div>
        </div>
    </div>

    <!-- EMP Flash Overlay -->
    <div id="emp-flash-overlay" style="
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: radial-gradient(circle, rgba(200, 255, 255, 0.9) 0%, rgba(0, 255, 255, 0.4) 30%, transparent 70%);
        pointer-events: none;
        z-index: 50;
        opacity: 0;
        transition: opacity 0.1s ease-out;
    "></div>

    <!-- Checkpoint Flash Overlay -->
    <div id="checkpoint-flash-overlay" style="
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(200, 255, 255, 0.5) 40%, transparent 70%);
        pointer-events: none;
        z-index: 49;
        opacity: 0;
        transition: opacity 250ms ease-out;
    "></div>
    <canvas id="canvas"></canvas>
    <canvas id="speedlines-canvas"></canvas>
</body>

</html>