styles.css

@import url('https://fonts.googleapis.com/css2?family=Staatliches&display=swap');

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

body {
    background: radial-gradient( circle farthest-corner at 10.2% 55.8%, rgba(252,37,103,1) 0%, rgba(250,38,151,1) 46.2%, rgba(186,8,181,1) 90.1% );
    padding: 2rem;
}

.btn1 {
    border: none;
    font-size: 1.4rem;
    letter-spacing: .6px;
    cursor: pointer;
    max-width: calc(100% - 4rem);
    padding: .7rem 1.2rem;
    width: 28rem;
    height: 3.9rem;
    background: #ffffff62;
    color: #fff;
    position: relative;
}

.btn1::before,.btn1::after {
    content: '';
    position: absolute;
    width: 5px;
    height: 20px;
    background: #ffffffc7;
    rotate: 35deg;
    display: none;
}

.btn1:hover::before {
    top:  -6px;
    left: -2px;
    display: block;
}

.btn1:hover:after {
    bottom:  -6px;
    right: -2px;
    display: block;
}
.btn1:hover,.btn1:focus {
    /* outline-offset: 2px;
    outline: 1.5px solid #4649FF62; */
    background: #4649FF62;
}

.menu-btns {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    position: fixed;
    width: 100%;
    left: 50%;
    top: 60%;
    transform: translate(-50%, -50%);
}

.menu .title {
    font-size: 3.3rem;
    margin-bottom: 1rem;
    color: #fff;
    white-space: nowrap;
    text-align: center;
    position: fixed;
    left: 50%;
    top: 33%;
    transform: translate(-50%, -50%);
    word-spacing: 10px;
    letter-spacing: 1px;
}

.menu {
    position: fixed;
    z-index: 3;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 3rem;
    background: radial-gradient( circle farthest-corner at 10.2% 55.8%, rgba(252,37,103,1) 0%, rgba(250,38,151,1) 46.2%, rgba(186,8,181,1) 90.1% );
}

/* .menu-content {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
} */

.menu-how {
    display: none;
    z-index: 4;
    position: fixed;
    top: 50%;
    left: 50%;
    padding: 1rem;
    transform: translate(-50%, -50%);
    background: #fff;
    box-shadow: 2px 3px 10px 5px #3e6f8b31;
    border-radius: 5px;
    width: 45rem;
    max-width: 90%;
}

.menu .menu-side-stuff {
    position: fixed;
    bottom: .7rem;
    right: 1rem;
    display: flex;
    flex-direction: row;
    gap: .5rem;
}

.menu .menu-side-stuff button {
    border: none;
    cursor: pointer;
    background: #ffffff38;
    padding: .5rem;
    padding-bottom: .3rem;
    border-radius: 5px;
    border: 1px solid #ffffff29;
}

.menu .menu-side-stuff img {
    width: 30px;
}

.menu-side-stuff-settings img {
    filter: invert(95%);
}

[data-tooltip] {
    position: relative;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -75%;
    left: 50%;
    background: #34343485;
    border: 1px solid #3d3d3d9e;
    color: #fff;
    padding: .3rem;
    font-size: .7rem;
    border-radius: 3px;
    letter-spacing: .5px;
    transform: translate(-50%);
}

[data-tooltip-center]:hover::after {
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.menu-how-title {
    font-size: 1.5rem;
    margin-bottom: .3rem;
}

.menu-how-p {
    font-size: 1.1rem;
    margin-top: 1rem;
}

.menu-how-content {
    font-size: 1.1rem;
    margin-top: 2.2rem;
    background: #CFE2FF;
    border: 1.5px solid #B6D4FE;
    border-radius: 5px;
    padding: 1rem;
    color: #084298;
}

.menu-how-source {
    font-size: 1rem;
    color: #828282;
    float: right;
}

.game-container {
    display: flex;
    justify-content: center;
}

.game-box {
    background-color: #ffffff65;
    width: 27rem;
    max-width: 90vw;
    padding: 3rem;
}

.game-box hr {
    width: calc(100% + 6rem);
    margin-left: -3rem;
    margin-top: 2.5rem;
    border: none;
    border-top: 2px solid #ffffff20;
}

.game-box.active .p-num { color: #5800FF; }

.game-box.active hr { border-top-color: #ffffff50; }

.game-box.active { background-color: #ffffff82; }

.game-box.p1 { border-top-left-radius: 7px;border-bottom-left-radius: 7px; }

.game-box.p2 { border-top-right-radius: 7px;border-bottom-right-radius: 7px; }

.game-box .p-num {
    text-align: center;
    font-size: 2.3rem;
}

.game-box .score {
    text-align: center;
    font-size: 3.6rem;
    margin-top: 1.3rem;
    user-select: none;
}

.game-box .total {
    margin: 0 auto;
    text-align: center;
    font-size: 2rem;
    margin-top: 5rem;
    border-radius: 5px;
    padding: .7rem 1rem;
    width: 15rem;
    max-width: 90%;
    color: #fff;
    background-color: #5800FF;
}

.game-box .total .title {
    font-size: 1.5rem;
    color: #ffffffb9;
}

.game-box-wrapper {
    display: flex;
    flex-direction: row;
    box-shadow: 2px 3px 10px 2px #00000001;
    flex-wrap: wrap;
}

.game-box .btns .btn-grp {
    gap: .8rem;
    flex-wrap: wrap;
    margin-left: -2rem;
    width: calc(100vw + 4rem)!important;
}

.game-box .btns button {
    min-width: 7rem;
    white-space: nowrap;
}

.btns {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.btns p { display: none; }

.btns.text .btn-grp { display: none; }

.btns.text p { display: block; }

.btns.text p {
    margin-top: 1rem;
    line-height: 0;
    font-size: 1.3rem;
    color: #00000049;
}

.game-box .btns .btn-grp { display: none; }

.game-box.active .btns .btn-grp { display: block; display: flex; }

.btns button {
    border: none;
    color: #fff;
    background: linear-gradient(180deg, #5e9bff, #3c85fc);
    padding: .5rem 1rem;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 5px;
    margin-bottom: -2rem;
    user-select: none;
}

.btns button:hover { opacity: .8; }

.btns button:disabled {
    cursor: not-allowed;
    opacity: .6;
}

.btns button:disabled:hover {
    opacity: .6;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: #2828285e;
}

.settings_overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    background: #2828285e;
}

.settings {
    z-index: 4;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translate(-50%);
    max-width: calc(100% - 1.2rem);
    display: none;
}

.settings .container {
    position: relative;
    background: #fff;
    width: 27rem;
    padding: 1rem;
    border-radius: 13px 13px 0 0;
    max-width: 100%;
}

.settings .container::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    border-radius: 3rem;
    margin-top: -.3rem;
    width: 50px;
    height: 5px;
    background: #dbdbdb;
}

.settings .title {
    font-size: 1.1rem;
    margin-top: .4rem;
    margin-bottom: .3rem;
}

.settings label {
    opacity: .4;
    font-size: .9rem;
}

.settings input {
    display: block;
    border: none;
    width: 100%;
    font-size: 1.1rem;
    border-bottom: 2px solid #B7B7B7;
    padding: .6rem .6rem;
    background: #f4f4f4;
}

.settings input:focus {
    outline: none;
    border-color: #4f42ff;
    background: #ececec;
}

.input_field {
    position: relative;
}

.input_field button {
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    position: absolute;
    top: 42%;
    right: .4rem;
    color: #fff;
    border-radius: 3px;
    padding: .4rem 1rem;
    height: 29.5px;
    background: #4f42ff;
}

.input_field button:hover {
    background: #3428de;
}

.popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    width: 33rem;
    max-width: 90%;
    z-index: 2;
    border-radius: 5px;
    padding: 1rem;
}

.popup .title {
    color: #000000a0;
    font-size: 1.2rem;
}

.popup .close, .menu-how .close {
    background: transparent;
    border: none;
    float: right;
    cursor: pointer;
}

.popup .close img, .menu-how .close img {
    width: 30px;
    opacity: .6;
}

.popup .close img:hover, .menu-how .close img:hover {
    opacity: .4;
}

.popup .name {
    font-size: 2.3rem;
    text-align: center;
    margin-top: 1.3rem;
    color: #5800FF;
}

.popup-btns {
    display: flex;
    gap: .5rem;
    margin-top: 4rem;
    position: relative;
}

.popup-btns .right {
    margin-left: auto;
    display: flex;
    gap: .5rem;
}

.popup-btns button {
    cursor: pointer;
    font-size: 1.1rem;
    border: none;
    border-radius: 5px;
    color: #fff;
    padding: .3rem .8rem;
    background: #5800FF;
    white-space: nowrap;
}

.popup-btns button:hover {
    opacity: .8;
}

.popup-btns button.outline {
    background: transparent;
    color: #5f5f5f;
    border: 2px solid #dddddd;
}

.side-btns {
    position: fixed;
    top: 1rem;
    left: 1rem;
}

.side-btns button {
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 5px;
    padding: .4rem .7rem;
}

.side-btns button:hover {
    background: #ffffff3b;
}

.side-btns button:hover img {
    filter: invert(90%);
}

.side-btns button img {
    width: 30px;
}

/* @media (max-width:385px) {
    .game-box .btn-grp .hold {
        background: red;
    }
} */