* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: Roboto, sans-serif;
            text-transform: capitalize;
        }
        
        html,
        body {
            background-color:#4D869C;
        }
        
        table {
            border: 2px solid #000000;
            border-spacing: 0;
            border-collapse: collapse;
            transition: all 0.5s;
        }
        
        ul {
            list-style-type: none;
        }
        
        td {
            border: 1px solid #000000;
            text-align: center;
            vertical-align: middle;
        }
        
        td input {
            color: #000000;
            padding: 0;
            border: 0;
            text-align: center;
            width: 48px;
            height: 48px;
            font-size: 24px;
            background-color: #ffffff;
            outline: none;
            text-transform: uppercase;
            transition: all 0.5s;
        }
        
        input:disabled {
            background-color: #bbdefb;
        }
        
        tr:nth-child(3n) {
            border-bottom: 4px solid #000000;
        }
        
        tr:nth-child(3n + 1) {
            border-top: 4px solid #000000;
        }
        
        td:nth-child(3n) {
            border-right: 4px solid #000000;
        }
        
        td:nth-child(3n + 1) {
            border-left: 4px solid #000000;
        }
        
        .right-cell {
            box-shadow: inset 0px 0px 20px 3px forestgreen;
        }
        
        .wrong-cell {
            box-shadow: inset 0px 0px 20px 3px tomato;
        }
        
        .worning-cell {
            box-shadow: inset 0px 0px 20px 3px goldenrod;
        }
        
        /*Material Design*/
        
        .app-bar {
            
            color: #000000;
            background: #CDE8E5;
            width: 100%;
            position: fixed;
            height: 64px;
            box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.14);
            z-index: 5;
            top: 0;
        }
        
        .bar-button {
            position: relative;
            
            border: none;
            outline: none;
            color: black;
            vertical-align: middle;
            padding: 0 22px;
            transition: all 0.5s;
           
        }
        
        /* Add hover effect */
        .bar-button:hover {
            background-color: #FF76CE; /* Change to the desired hover background color */
            color: #000000; /* Change text color if needed */
        }
        
        
        .bar-button span {
            line-height: 64px;
            display: inline-block;
            vertical-align: middle;
        }
        
        .hamburger-button {
            float: left;
            left: 4px;
        }
        
        .bar-font {
            font-size: 18px;
            line-height: 64px;
        }
        
        .title {
            position: relative;
            float: left;
            left: 18px;
        }
        
        .more-button {
            float: right;
            /*right: 18px;*/
        }
        
        .hamburger-menu {
            background: rgba(0, 0, 0, 0.4);
            position: fixed;
            left: 0;
            top: 0;
            bottom: 0;
            z-index: 25;
            width: 100vw;
            height: 100vh;
            display: none;
            opacity: 0;
            transition: 0.1s all;
        }
        
        .nav-menu {
            border-right: 1px solid rgba(0, 0, 0, 0.4);
            background: #fff;
            color: #212121;
            position: fixed;
            left: -256px;
            top: 0;
            bottom: 0;
            width: 256px;
            z-index: 26;
            font-size: 15px;
            box-shadow: 16px 0 24px 2px rgba(0, 0, 0, 0.14);
            transition: all 0.3s;
        }
        
        .nav-menu-blank {
            position: relative;
            left: 256px;
            width: 100%;
            height: 100%;
        }
        
        .nav-head {
            height: 172px;
            background: #5e92f3;
            position: relative;
        }
        
        .nav-head-img {
            position: relative;
            border: 2px solid rgba(255, 255, 255, 0.4);
            border-radius: 50%;
            width: 96px;
            height: 96px;
            top: 16px;
            left: 16px;
            overflow: hidden;
        }
        
        .nav-head-img img {
            width: 100%;
            height: 100%;
        }
        
        .nav-head-title {
            color: #fff;
            position: absolute;
            bottom: 10px;
            margin-left: auto;
            margin-right: auto;
            left: 0px;
            right: 0;
            font-size: 22px;
            display: block;
            text-align: center;
        }
        
        .nav-items {
            margin-top: 12px;
        }
        
        .nav-item {
            font-weight: 700;
            display: block;
            color: #333;
            background: #0000;
            padding: 15px 0 15px 22px;
            letter-spacing: 1.1px;
            outline: none;
            border: none;
            width: 100%;
            text-align: left;
            margin: 0 !important;
        }
        
        .bar-footer {
            position: fixed;
            bottom: 12px;
            left: 10px;
        }
        
        .bar-footer-link {
            font-size: 12px;
            display: inline-block;
            margin: 0 8px;
            text-decoration: none;
            color: gray;
        }
        
        .body {
            width: 95%;
            max-width: 800px;
            margin: 96px auto 16px auto;
            display: flex;
        }
        
        .card {
            background: #fff;
            width: fit-content;
            box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.14);
            float: left;
            padding: 32px 32px 16px 32px;
        }
        
        .status {
            margin-left: 32px;
            padding-top: 10px;
            padding-left: 10px;
        }
        
        #game-number {
            font-size: 12px;
            color: gray;
        }
        
        .game-status {
            /*display: flex;
            flex-direction: column;
            justify-content: center;
            flex-flow: column;*/
            margin: 0 0 0 22px;
            height: 100%;
        }
        
        .game-status li {
            margin: 18px 0 0 0;
        }
        
        .vertical-adjust {
            margin: 12px 0;
        }
        
        .vertical-adjust span,
        .footer a {
            line-height: 24px;
            display: inline-block;
            vertical-align: middle;
        }
        
        .option-button {
            display: block;
            margin: 16px 8px 16px 30px;
            width: 130px;
            padding: 8px 10px;
            font-size: 16px;
            border: none;
            outline: none;
            box-shadow: 0 6px 10px 1px rgba(0, 0, 0, 0.14);
            border-radius: 2px;
            transition: all 0.5s;
            text-align: left;
        }
        
        .button {
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }
        
        .option-button:hover {
            background: #1565c0;
        }
        
        .option-button:active {
            background: #3d7df4;
            box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.24);
        }
        
        .option-button span {
            vertical-align: middle;
            line-height: 24px;
        }
        
        .ripple {
            position: absolute;
            background: #fff;
            border-radius: 50%;
            width: 5px;
            height: 5px;
            animation: ripple-effect 1.1s 1 cubic-bezier(0.42, 0, 0.58, 1);
            opacity: 0;
        }
        
        @keyframes ripple-effect {
            0% {
            transform: scale(1);
            opacity: 0.4;
            }
            100% {
            transform: scale(100);
            opacity: 0;
            }
        }
        
        .timer {
            color: #1565c0;
            font-size: 32px;
            padding: 4px;
            box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.14);
            text-align: center;
        }
        
        .remain-table {
            position: relative;
            left: 0;
            right: 0;
            display: inline-block;
            margin: auto;
        }
        
        .remain-column {
            float: left;
            max-width: 64px;
        }
        
        .remain-cell {
            margin: 10px;
            text-align: center;
            border: solid 1px rgba(0, 0, 0, 0.2);
            box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.14);
        }
        
        .remain-cell div {
            padding: 5px 12px;
        }
        
        .remain-cell-header {
            background-color: #1565c0;
            color: white;
            font-weight: bold;
            border-bottom: solid 2px rgba(0, 0, 0, 0.2);
        }
        
        .red {
            background: #ff6659;
            color: #9a0007;
        }
        
        .gray {
            background: #808080;
            color: #404040;
        }
        
        .floating {
            position: fixed;
            bottom: 64px;
            right: 64px;
            z-index: 20;
        }
        
        .floating-btn {
            position: fixed;
            bottom: 48px;
            right: 48px;
            border-radius: 50%;
            padding: 12px;
            border: none;
            background-color: #1565c0;
            color: #fff;
            box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14);
            outline: none;
            z-index: 21;
        }
        
        .dialog {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.4);
            z-index: 50;
            display: none;
            transition: all 0.2s;
        }
        
        .dialog-content {
            top: -200px;
            background: #fff;
            width: 90%;
            max-width: 540px;
            height: fit-content;
            margin: auto;
            vertical-align: middle;
            box-shadow: 0 24px 38px 3px rgba(0, 0, 0, 0.14);
            z-index: 51;
            transition: all 0.5s;
        }
        
        .dialog-header {
            font-size: 24px;
            font-weight: bold;
            padding: 16px 32px;
            border-bottom: solid 1px #808080;
        }
        
        .dialog-body p {
            margin: 16px 0 4px 28px;
            color: gray;
        }
        
        .radio-option {
            padding: 0 36px;
            list-style-type: none;
            position: relative;
        }
        
        .radio-option input {
            outline: none;
            margin-right: 12px;
        }
        
        .radio-option label {
            display: block;
            height: 24px;
            cursor: pointer;
            padding: 1.25em 0;
        }
        
        .dialog-footer {
            border-top: solid 1px #808080;
            margin-top: 24px;
            text-align: right;
            padding-right: 16px;
        }
        
        .dialog-btn {
            background: transparent;
            border: none;
            color: #003c8f;
            font-size: 16px;
            margin: 8px 0;
            padding: 8px 16px;
            outline: none;
            min-width: 96px;
            display: inline-block;
        }
        
        .footer {
            text-align: center;
            color: white;
            background-color: #49599a;
            margin: 44px 0 0 0;
            padding: 8px;
        }
        
        .footer a {
            color: white;
        }
        
        .about-dialog-content {
            max-width: 720px;
        }
        
        .card-group {
            overflow: hidden;
            width: fit-content;
            margin: 0 auto;
            padding: 16px 0;
            display: flex;
        }
        
        .dialog-card {
            padding: 16px;
            margin: 8px;
            max-width: 160px;
        }
        
        .about-card-quote {
            color: #606060;
            font-size: 14px;
            margin-top: 16px;
        }
        
        .about-card-img {
            margin: 16px auto;
            overflow: hidden;
            border-radius: 50%;
            box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.14);
            width: fit-content;
        }
        
        .about-card-img img {
            width: 96px;
            height: auto;
        }
        
        .about-card-title {
            font-size: 16px;
            margin: 8px 0;
        }
        
        .about-card-content {
            font-size: 15px;
            margin: 4px 0;
        }
        
        .more-option-div {
            position: static;
            display: inline-block;
            margin-right: 16px;
        }
        
        .more-option-list {
            display: block;
            position: absolute;
            background-color: #fff;
            overflow: hidden;
            box-shadow: 0px 8px 10px 1px rgba(0, 0, 0, 0.14);
            right: 18px;
            z-index: 25;
            transition: all 0.2s cubic-bezier(0.4, 0, 0.6, 1);
        }