@import url('https://fonts.googleapis.com/css2?family=Nabla&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: black;
    flex-direction: column;
    
}
.name{
    font-family: 'Nabla', cursive;
    font-size: 5em;
    text-transform: uppercase;
}
#admin {
    position: absolute;
    top: 0;
    right: 0;
    margin: 2px;
    padding: 2px;
    padding: 5px;
    font-size: 30px;
    background-color: #ffffff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
.menu {
    width: 60%;
    height: 70%;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    /* gap: 50px; */
}

a {
    display: inline-block;
    font-size: 40px;
    letter-spacing: 2px;
    padding: 10px 30px;
    /* border:2px solid black; */
    text-decoration: none;
    text-transform: uppercase;
    position: relative;
    transition: 0.5s;
    background-color: white;
    color: aliceblue;
    width: 40%;
    text-align: center;
}
a:hover {
    letter-spacing: 7px;
    background-color: var(--color1);
    color: var(--color1);
    box-shadow: 0 0 30px var(--color1), 0 0 50px var(--color1);
}

a::before {
    content: "";
    inset: 2px;
    position: absolute;
    background-color: rgba(6, 7, 7, 0.967);
}

span {
    position: relative;
    z-index: 1;
}

i {
    display: block;
    inset: 0px;
    position: absolute;
}

i::before {
    content: "";
    position: absolute;
    left: 80%;
    top: -10%;
    width: 15px;
    border: 2px solid var(--color2);
    height: 10px;
    background-color: rgba(6, 7, 7, 0.967);
    transition: 0.5s;
}

a:hover i::before {
    width: 25px;
    left: 10%;
    box-shadow: 0 0 20px var(--color1);
}

i::after {
    content: "";
    position: absolute;
    right: 80%;
    bottom: -10%;
    width: 15px;
    border: 2px solid var(--color2);
    height: 10px;
    background-color: rgba(6, 7, 7, 0.967);
    transition: 0.5s;
}

a:hover i::after {
    width: 25px;
    right: 10%;
    box-shadow: 0 0 20px var(--color1);
}

#easy {
    --color1: rgb(7, 147, 7);
    --color2: rgb(18, 210, 47);
}

#medium {
    --color1: aqua;
    --color2: rgb(91, 227, 242);
}

#hard {
    --color1: rgb(255, 8, 0);
    --color2: rgb(242, 106, 91);
}
#admin{
    --color1: rgb(147, 7, 112);
    --color2: rgb(108, 18, 210);
}
@media screen and (max-width:900px) {
    .menu{
        width:100%;
    }
    a{
        width:60%;
    }
    .name{
        font-size: 3em;
    }
}