@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

::selection {
    color: #fff;
    background: #56baed;
}

body {
    background: #56baed;
}

.select-box, .play-board, .result-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.select-box {
    background: #fff;
    padding: 20px 25px 25px;
    border-radius: 5px;
    max-width: 400px;
    width: 100%;
}

    .select-box.hide {
        opacity: 0;
        pointer-events: none;
    }

    .select-box header {
        font-size: 30px;
        font-weight: 600;
        padding-bottom: 10px;
        border-bottom: 1px solid lightgrey;
    }

    .select-box .title {
        font-size: 22px;
        font-weight: 500;
        margin: 20px 0;
    }

    .select-box .options {
        display: flex;
        width: 100%;
    }

.options button {
    width: 100%;
    font-size: 20px;
    font-weight: 500;
    padding: 10px 0;
    border: none;
    background: #56baed;
    border-radius: 5px;
    color: #fff;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .options button:hover,
    .btn button:hover {
        transform: scale(0.96);
    }

    .options button.playerX {
        margin-right: 5px;
    }

    .options button.playerO {
        margin-left: 5px;
    }

.select-box .credit {
    text-align: center;
    margin-top: 20px;
    font-size: 18px;
    font-weight: 500;
}

    .select-box .credit a {
        color: #56baed;
        text-decoration: none;
    }

        .select-box .credit a:hover {
            text-decoration: underline;
        }

.play-board {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.9);
}

    .play-board.show {
        opacity: 1;
        pointer-events: auto;
        transform: translate(-50%, -50%) scale(1);
    }

    .play-board .details {
        padding: 7px;
        border-radius: 5px;
        background: #fff;
    }

    .play-board .players {
        width: 100%;
        display: flex;
        position: relative;
        justify-content: space-between;
    }

.players span {
    position: relative;
    z-index: 2;
    color: #56baed;
    font-size: 20px;
    font-weight: 500;
    padding: 10px 0;
    width: 100%;
    text-align: center;
    cursor: default;
    user-select: none;
    transition: all 0.3 ease;
}

.players.active span:first-child {
    color: #fff;
}

.players.active span:last-child {
    color: #56baed;
}

.players span:first-child {
    color: #fff;
}

.players .slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: #56baed;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.players.active .slider {
    left: 50%;
}

.players.active span:first-child {
    color: #56baed;
}

.players.active span:nth-child(2) {
    color: #fff;
}

.players.active .slider {
    left: 50%;
}

.play-area {
    margin-top: 20px;
}

    .play-area section {
        display: flex;
        margin-bottom: 1px;
    }

        .play-area section span {
            display: block;
            height: 90px;
            width: 90px;
            margin: 2px;
            color: #56baed;
            font-size: 40px;
            line-height: 80px;
            text-align: center;
            border-radius: 5px;
            background: #fff;
        }

.result-box {
    padding: 25px 20px;
    border-radius: 5px;
    max-width: 400px;
    width: 100%;
    opacity: 0;
    text-align: center;
    background: #fff;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.9);
}

    .result-box.show {
        opacity: 1;
        pointer-events: auto;
        transform: translate(-50%, -50%) scale(1);
    }

    .result-box .won-text {
        font-size: 30px;
        font-weight: 500;
        display: flex;
        justify-content: center;
    }

        .result-box .won-text p {
            font-weight: 600;
            margin: 0 5px;
        }

    .result-box .btn {
        width: 100%;
        margin-top: 25px;
        display: flex;
        justify-content: center;
    }

.btn button {
    font-size: 18px;
    font-weight: 500;
    padding: 8px 20px;
    border: none;
    background: #56baed;
    border-radius: 5px;
    color: #fff;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
}