*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
:root{
    --primary-color: black;
    --secondary-color: white
}

html{
    transition: all 0.5s ease-in;
}

html.dark{
    --primary-color: white;
    --secondary-color: #333;
}

html.dark{
    background-color: #111;
    color: var(--primary-color);
}

.main{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 70vh;
}

.main h2{
    font-family: cursive;
    color: violet;
    font-size: 2.1em;
    padding: 10px;
    text-align: center;
    
}

.main input{
    border-radius: 20px;
    padding: 10px;
    border: 1px solid rgb(200, 197, 197);
    font-size: 1em;
    

}

input:focus{
    outline: none;
}

.main button {
    padding: 10px 19px;
    /* margin: auto; */
    border: none;
    border-radius: 19px;
    background-color: violet;
    font-size: 1em;
    color: white;
    
}

h3{
    font-family: 'Times New Roman', Times, serif;
    color: rgb(72, 19, 72);
    color: var(--primary-color);
    font-size: 1.5em;
    margin: 0.4em auto;
    padding: 17px 20px;
    width: 80%;
    text-align: center;
    
}

#icon{
    border: none;
    background-color: transparent;
    font-size: 2em;
    margin: 1em 0.9em;
    
    text-align: right;
    /* background-color: var(--primary-color); */
    color: var(--primary-color);
    cursor: pointer;
}