* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
}
html {
    overflow: hidden;
}
.container {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: all 0.3s ease;
}
.container.red {
    background-color: pink;
    transition: all 0.3s ease;
}
.container.blue {
    background-color: powderblue;
    transition: all 0.3s ease;
}
.scores {
    position: fixed;
    top: 0px;
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-self: center;
}
.switch {
    margin-top: 1.5rem;
    height: 40px;
    padding: 0px 15px;
    font-size: 1.2rem;
}
.score {
    padding: 1rem;
    font-size: 1.8rem;
}
.game--container {
    width: 320px;
    height: 320px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background-color: gray;
    justify-items: center;
    align-items: center;
    text-align: center;
}
.cell {
    font-size: 5rem;
    color: black;
    background-color: white;
    width: 100px;
    height: 100px;
    cursor: pointer;
    user-select: none;
}
.textbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-top: 2rem;
    gap: 1rem;
}
.textbox .game--status {
    font-size: 2.5rem;
}
.textbox .game--restart {
    font-size: 1.5rem;
    padding: 4px 15px;
}
.left, .right {
    height: 200px;
    width: 200px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 1.5rem;
    text-align: center;
    color: white;
    font-size: 1.5rem;
}
.left {
    background-color: red;
    transform: rotate(45deg);
    position: fixed;
    bottom: -200px;
    left: -200px;
    transition: all 0.3s ease;
}
.left.active {
    bottom: -100px;
    left: -100px;
    transition: all 0.3s ease;
}
.right {
    background-color: blue;
    transform: rotate(-45deg);
    position: fixed;
    bottom: -200px;
    right: -200px;
    transition: all 0.3s ease;
}
.right.active {
    bottom: -100px;
    right: -100px;
    transition: all 0.3s ease;
}