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

:root{
    --grey-one: #2b2d2f;
    --grey-two: #52565e;
}

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body{
    background-color: #008374;
}

.calculator{
    font-family: 'Nunito Sans', sans-serif;
    border: 1px solid wheat;
    max-width: 600px;
    width: 90%;
    margin: 0 auto;
    margin-top: 3rem;
}

.display{
    height: 5.5rem;
    background-color: #fff;
    text-align: right;
    font-size: 3rem;
    padding: 0.8rem 0.5rem;
    overflow: hidden;
}

.inputs{
    display: flex;
    color: #fff;
    height: 50vh;
    font-size: 1.5rem;
}

.numbers{
    background-color: var(--grey-one);
    padding: 0.8rem;
    width: 80%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

.operations{
    background-color: var(--grey-two);
    padding: 2.5rem 0.8rem;
    width: 20%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.numbers >*, .operations >*{
    cursor: pointer;
}



/* Media Queries */
@media(max-width: 599px){
    .inputs{
        height: 55vh;
    }
    .display{
        font-size: 2rem;
        padding-top: 1.5rem;
    }
    .calculator{
        width: 95%;
    }
}