/* Base Styles & Mobile First Reset - Cloned from File 3 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            background-color: #111;
            color: #fff;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            overflow: hidden;
            background-image: url('images/dealornodeal4.jpg');
            background-repeat: no-repeat;
            background-attachment: fixed;
            background-position: left;
            background-size: 100% 100%;
        }
        h1 {
            font-size: 1.5rem;
            margin-bottom: 5px;
            text-align: center;
            letter-spacing: 2px;
        }
        /* Score & Level Header Banner - Cloned from File 3 */
        .metrics-bar {
            display: flex;
            gap: 25px;
            font-family: monospace;
            font-size: 1.2rem;
            margin-bottom: 12px;
        }
        .metrics-bar #level-span {
            font-weight: bold;
        }
        .metric-box span {
            color: #2196F3;
            font-weight: bold;
        }
        .metric-box {
            color: black;
            font-weight: bold;
        }
        /* Game Arena Canvas Container - Cloned from File 3 */
        .game-wrapper {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            width: fit-content;
        }
        canvas {
            background-color: #0a0b10;
            border: 4px solid #fff;
            display: block;
            max-width: 95vw;
            max-height: 65vh;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
        }
        /* Desktop Controls Visual Cue - Cloned from File 3 */
        .controls-info {
            font-family: sans-serif;
            margin-top: 15px;
            font-size: 0.9rem;
            color: #474747;
            text-align: center;
        }
        
        /* Mobile Controls Console Overlay - Split Screen Dual Button Layout Architecture */
        .mobile-touch-deck {
            display: none;
            position: absolute;
            bottom: -120px;
            width: 100%;
            justify-content: space-between;
            padding: 0 5px;
            z-index: 10;
        }
        .btn-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
            width: 45%;
        }
        .touch-pad {
            height: 55px;
            background-color: rgba(255, 255, 255, 0.15);
            border: 2px solid #fff;
            color: #fff;
            font-size: 1rem;
            font-weight: bold;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            user-select: none;
            -webkit-user-select: none;
            touch-action: manipulation;
        }
        .fire-btn {
            background-color: rgba(33, 150, 243, 0.2);
            border-color: #2196F3;
        }
        .touch-pad:active {
            background-color: rgba(33, 150, 243, 0.4);
            border-color: #2196F3;
        }
        
        #main { height: fit-content; width: fit-content; display: none; }
        
        /* Pre-game Setup Menu Overlay */
        #setup-menu {
            background-color: black;
            border: 4px solid rgb(33, 150, 243);
            border-radius: 20px;
            padding: 25px;
            width: 416px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8);
        }
        .menu-title {
            font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
            font-size: 1.8rem;
            color: rgb(33, 150, 243);
            margin-bottom: 15px;
            letter-spacing: 1px;
        }
        .menu-label {
            font-family: sans-serif;
            font-size: 1rem;
            color: #aaa;
            margin-bottom: 20px;
        }
        .setup-btn-group {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .setup-btn {
            background-color: rgba(33, 150, 243, 0.15);
            border: 2px solid rgb(33, 150, 243);
            color: white;
            font-size: 1.1rem;
            font-weight: bold;
            padding: 12px;
            border-radius: 10px;
            cursor: pointer;
            font-family: monospace;
            transition: all 0.2s ease;
        }
        .setup-btn:hover {
            background-color: rgb(33, 150, 243);
            color: black;
            box-shadow: 0 0 15px rgba(33, 150, 243, 0.5);
        }

        #olka {
            color: white;
            font-size: 30px;
            text-align: center;
            width: 100%;
            margin-top: auto;
            margin-bottom: auto;
            font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
            letter-spacing: 1px;
        }
        #cussa {
            margin-left: auto;
            margin-right: auto;
            width: 100%;
        }
        #jeal {
            background-color: black;
            height: 110px;
            width: 320px;
            border: 15px solid rgb(33, 150, 243);
            margin-top: 10px;
            margin-left: auto;
            margin-right: auto;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            animation-duration: 2s;
            animation-fill-mode: forwards;
            animation-timing-function: linear;
            animation-name: nama;
            animation-iteration-count: infinite;
        }
        @keyframes nama {
            25% { border-right: 15px solid rgb(0, 150, 255); }
            50% { border-bottom: 15px solid rgb(0, 150, 255); }
            75% { border-left: 15px solid rgb(0, 150, 255); }
            100% { border-top: 15px solid rgb(0, 150, 255); }
        }
        #rrbtn {
            height: 50px;
            width: 330px;
            display: grid;
            grid-template-columns: 50% 50%;
            column-gap: 10px;
            margin-left: auto;
            margin-right: auto;
            margin-top: 20px;
        }
        #realbtn {
            background-color: rgb(66, 165, 245);
            font-weight: 535;
            font-size: 16px;
            color: black;
            border-radius: 10px;
            height: 100%;
            width: 100%;
            cursor: pointer;
        }
        #norealbtn {
            background-color: red;
            font-weight: 535;
            font-size: 16px;
            color: black;
            border-radius: 10px;
            height: 100%;
            width: 100%;
            cursor: pointer;
        }
        #realbtn:hover, #norealbtn:hover { opacity: 0.6; }
        #yourscore {
            display: none;
            margin-left: 30px;
            font-size: 25px;
            font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
        }
        #reli {
            font-size: 22px;
            margin-bottom: 0px;
            margin-left: auto;
            margin-right: auto;
            text-align: center;
            color: black;
            font-family: sans-serif;
            font-weight: bold;
        }

        #offer {
            background-color: transparent;
            display: none;
            height: 250px;
            width: 416px;
            margin-left: auto;
            margin-right: auto;
            margin-top: 80px;
        }
        #big {
            height: 100px;
            width: fit-content;
            background-color: transparent;
            font-size: 70px;
            font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
            color: rgb(33, 150, 243);
            margin-left: auto;
            margin-right: auto;
            padding-top: 10px;
            margin-bottom: 0px;
        }

        /* ==========================================================================
           Requested Responsive Media Breakpoint Structure with Cloned Styles
           ========================================================================== */

        /* 1. Micro Phones / Small Viewports (0px - 320px) */
        @media screen and (max-width: 320px) {
            body { justify-content: flex-start; padding-top: 10px; }
            h1 { font-size: 1.1rem; }
            .metrics-bar { font-size: 1rem; margin-bottom: 6px; }
            canvas { border-width: 2px; }
            .controls-info { display: none; }
            .mobile-touch-deck { display: flex; bottom: -135px; }
            #offer { background-color: transparent; display: none; height: 250px; width: 100%; margin-left: auto; margin-right: auto; transform: scale(0.60);  margin-top: 0px; }
            #big { height: 60px; width: fit-content; background-color: transparent; font-size: 20px; font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; color: rgb(33, 150, 243); margin-left: auto; margin-right: auto; padding-top: 10px; margin-bottom: 0px; }
            #setup-menu { transform: scale(0.65); margin-top: -20px; }
            #rrbtn {width: 100%;}
            #jeal {width:100%};
        }

        /* 2. Compact Smartphones (321px - 365px) */
        @media screen and (min-width: 321px) and (max-width: 365px) {
            body { justify-content: flex-start; padding-top: 15px; }
            .metrics-bar { font-size: 1.1rem; }
            canvas { border-width: 2.5px; }
            .controls-info { display: none; }
            .mobile-touch-deck { display: flex; bottom: -140px; }
            #offer { background-color: transparent; display: none; height: 250px; width: 100%; margin-left: auto; margin-right: auto; transform: scale(0.68);  margin-top: -40px; }
            #big { height: 68px; width: fit-content; background-color: transparent; font-size: 28px; font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; color: rgb(33, 150, 243); margin-left: auto; margin-right: auto; padding-top: 10px; margin-bottom: 0px; }
             #setup-menu {
            background-color: black;
            border: 4px solid rgb(33, 150, 243);
            border-radius: 20px;
            padding: 25px;
            width: 316px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8);
        }
        }

        /* 3. Medium Smartphones (366px - 375px) */
        @media screen and (min-width: 366px) and (max-width: 375px) {
            body { justify-content: flex-start; padding-top: 20px; }
            .controls-info { display: none; }
            .mobile-touch-deck { display: flex; bottom: -145px; }
            #offer { background-color: transparent; display: none; height: 250px; width: 100%; margin-left: auto; margin-right: auto; transform: scale(0.72);  margin-top: -30px; }
            #big { height: 72px; width: fit-content; background-color: transparent; font-size: 34px; font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; color: rgb(33, 150, 243); margin-left: auto; margin-right: auto; padding-top: 10px; margin-bottom: 0px; }
             #setup-menu {
            background-color: black;
            border: 4px solid rgb(33, 150, 243);
            border-radius: 20px;
            padding: 25px;
            width: 350px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8);
        }
        }

        /* 4. Large Smartphones (376px - 400px) */
        @media screen and (min-width: 376px) and (max-width: 400px) {
            body { justify-content: flex-start; padding-top: 25px; }
            .controls-info { display: none; }
            .mobile-touch-deck { display: flex; bottom: -150px; }
            #offer { background-color: transparent; display: none; height: 250px; width: 100%; margin-left: auto; margin-right: auto; transform: scale(0.78);  margin-top: -20px; }
            #big { height: 78px; width: fit-content; background-color: transparent; font-size: 40px; font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; color: rgb(33, 150, 243); margin-left: auto; margin-right: auto; padding-top: 10px; margin-bottom: 0px; }
             #setup-menu {
            background-color: black;
            border: 4px solid rgb(33, 150, 243);
            border-radius: 20px;
            padding: 25px;
            width: 350px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8);
        }
        }

        /* 5. Phablets / Small Tablets (401px - 600px) */
        @media screen and (min-width: 401px) and (max-width: 600px) {
            body { justify-content: flex-start; padding-top: 30px; }
            .controls-info { display: none; }
            .mobile-touch-deck { display: flex; bottom: -155px; }
            #offer { background-color: transparent; display: none; height: 250px; width: 416px; margin-left: auto; margin-right: auto; transform: scale(0.85);  margin-top: -10px; }
            #big { height: 85px; width: fit-content; background-color: transparent; font-size: 50px; font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; color: rgb(33, 150, 243); margin-left: auto; margin-right: auto; padding-top: 10px; margin-bottom: 0px; }
             #setup-menu {
            background-color: black;
            border: 4px solid rgb(33, 150, 243);
            border-radius: 20px;
            padding: 25px;
            width: 390px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8);
        }
        }

        /* 6. Intermediate Viewport Layer (601px - 800px) */
        @media screen and (min-width: 601px) and (max-width: 800px) {
            .metrics-bar { font-size: 1.25rem; }
            .controls-info { font-size: 0.8rem; }
            #offer { transform: scale(0.92); }
            #big { font-size: 58px; }
        }

        /* 7. Tablets / Laptops (801px - 1200px) */
        @media screen and (min-width: 801px) and (max-width: 1200px) {
            .metrics-bar { font-size: 1.3rem; }
            .controls-info { font-size: 0.85rem; }
            #offer { transform: scale(1); }
            #big { font-size: 65px; }
        }

        /* 8. Desktop Monitors (1201px - 1500px) */
        @media screen and (min-width: 1201px) and (max-width: 1500px) {
            .metrics-bar { font-size: 1.4rem; }
            .controls-info { font-size: 1rem; }
            #offer { transform: scale(1); }
            #big { font-size: 70px; }
        }