*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

:root{
    --bg : #CCC2E8;
    --bg-dark: #20154C;
    --bg-ligt: #56439F;
    --bg-lightest: #B295FF;
    --ff : white
}

body{
    background-color: var(--bg);
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
}

#main {
    height: 600px;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.6);
}

#top{
    background-color: var(--bg-dark);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    height: 40%;
    padding: 20px 20px 10px 20px;
    border-radius: 12px 12px 0px 0;
}

#bottom{
    background-color: var(--bg-ligt);
    height: 60%;
    color: white;
     display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    padding: 15px 25px 15px 25px;
    row-gap: 16px;
    border-radius: 0 0 12px 12px;
}

.result{
    background-color: var(--bg-lightest);
    padding: 22px 56px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    row-gap: 8px;
    border-radius: 6px;
    width: 480px;
}

.result p{
    font-size: 0.9rem;
}

#input-el{
    display: flex;
    width: 98px;
    height: 72px;
    font-size: 2.9rem;
    text-align: center;
    background:transparent;
    border: 2px solid var(--bg-lightest);
    color: white;
    border-radius: 4px;
    padding: 2px;
    margin-top:8px;
}

#btn-el {
    width: 98px;
    padding: 8px 2px;
    background-color: white;
    color: var(--bg-dark);
    border-radius: 4px;
    font-size: 1rem;
}

.hover-class:hover{
    cursor: pointer;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
    border: 1px solid white;
}