@import url('https://fonts.googleapis.com/css2?family=Sour+Gummy:ital,wght@0,100..900;1,100..900&display=swap');

body{
    padding: 0;
    margin: 0;
    background-color: var(--bg-clr);
    font-family: "Sour Gummy", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    overflow-x: hidden;
}
:root{
    --bg-clr: black;
    --second--bg-clr: rgb(26, 26, 26);
    --second--bg-clr2: rgb(192, 192, 192);
    --main-clr: rgb(0, 238, 255);
    --text-clr: white;
}
header{
    position: fixed;
    width: 100%;
    height: 4rem;
    display: flex;
    align-items: center;
    color: var(--text-clr);
    background-color: var(--bg-clr);
}
header #animatedText{
    text-shadow: 0 0 10px var(--main-clr);
    font-size: 2em;
    margin-top: 2%;
    justify-content: center;
    margin: 0 10% 0 10%;
}
#animatedText span{
    display: inline-block;
    opacity: 0;
    animation: textAnimation 0.5s ease forwards;
}
@keyframes textAnimation{
    to{
        opacity: 1;
    }
}

section{
    width: 100%;
    height: 100vh;
}
.main{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 80%;
}
.container{
    width: 80%;
    height: 60%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
}
.calcContainer{
    display: flex;
    justify-content: center;
    width: 100%;
    overflow: hidden;
}
.divDisplay{
    display: flex;
    align-items: center;
    width: 100%;
    height: 6rem;
    background-color: var(--text-clr);
    border: 1px solid var(--bg-clr);
    color: var(--bg-clr);
    overflow-x: auto;
    overflow-y: hidden;
    font-size: 2em;
    font-weight: 600;
    border-radius: 0.4rem;
    transition: 0.5s ease;
}
.divDisplay::selection{
    background-color: var(--main-clr);
}
#divMiniDisplay{
    width: 40%;
    height: 1.8rem;
    background-color: var(--text-clr);
    position: absolute;
    transform: translateX(-40%) translateY(4%);
    border-radius: 0 0.4rem 0 0;
    font-size: smaller;
    display: flex;
    gap: 2px;
}
.divMiniDisplay{
    background-color: var(--text-clr);
    text-wrap: nowrap;
    left: 2px;
}
#divMiniClickCount{
    width: 20%;
    height: 1.8rem;
    background-color: var(--text-clr);
    position: absolute;
    transform: translateX(140%) translateY(4%);
    border-radius: 0 0.4rem 0 0;
    font-size: smaller;
    display: flex;
    gap: 2px;
}
.buttons{
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    background-color: var(--bg-clr);
    user-select: none;
}
.btnCase1{
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: var(--text-clr);
    z-index: 0;
    display: grid;
    grid-template-columns: repeat(1, 5fr);
    border-radius: 0.4rem;
    transition: 0.5s ease;
    transform: translateX(0);
    overflow: hidden;
}
.btnCase1 div{
    display: flex;
}
.btnCase1 div button{
    width: 25%;
    border: none;
    font-size: 1.4em;
    font-family: "Sour Gummy", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    background-color: var(--text-clr);
    transition: 0.5s ease;
    cursor: pointer;
}
.btnCase1 div button:hover{
    background-color: var(--main-clr);
}
.btnCase1 div:nth-child(1) button,
.btnCase1 div:nth-child(2) button:nth-child(4),
.btnCase1 div:nth-child(3) button:nth-child(4),
.btnCase1 div:nth-child(4) button:nth-child(4){
    background-color: var(--second--bg-clr2);
}
.btnCase1 div:nth-child(5) button:nth-child(4){
    background-color: var(--main-clr);
}
.btnCase1 div:nth-child(1) button:hover,
.btnCase1 div:nth-child(2) button:nth-child(4):hover,
.btnCase1 div:nth-child(3) button:nth-child(4):hover,
.btnCase1 div:nth-child(4) button:nth-child(4):hover{
    background-color: var(--text-clr);
}
.btnCase1 div:nth-child(5) button:nth-child(4):hover{
    background-color: var(--second--bg-clr2);
}
.btnCase2{
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: white;
    z-index: -1;
    display: grid;
    grid-template-columns: repeat(1, 3fr);
    border-radius: 0.4rem;
    transition: 0.5s ease;
}
.btnCase2 div{
    display: flex;
}
.btnCase2 div button{
    width: 33.33%;
    border-radius: 0.4rem;
    border: none;
    font-size: 1.4em;
    font-family: "Sour Gummy", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    cursor: pointer;
    transition: 0.5s ease;
    background-color: var(--text-clr);
}
.btnCase2 div button:hover{
    background-color: var(--main-clr);
}
.btnName{
    width: 100%;
    height: 4rem;
    display: flex;
    position: absolute;
    top: 98%;
    justify-content: space-between;
    text-align: center;
}
.btnName p{
    color: var(--main-clr);
    background-color: var(--second--bg-clr);
    width: 100%;
    text-align: center;
    border-radius: 0.4rem;
    transition: 0.5s ease;
    padding: 4px 2px 0 0;
    cursor: pointer;
    text-align: center;
}
.btnName p:hover{
    box-shadow: 0 0 10px;
}
.btnName p:hover{
    background-color: var(--main-clr);
    color: var(--text-clr);
}

@media(min-width: 1180px){
    .container{
        width: 60%;
    }
    #divMiniDisplay{
        transform: translateX(-20%) translateY(4%);
    }
    #divMiniClickCount{
        transform: translateX(320%) translateY(4%);
        width: 8%;
    }
}