style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    background-color: #09090A;
    color: white;
   
    height: 100vh;
  }

  header{
    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 48px;
    position: fixed;
    width: 100%;
    background-color: #09090A;
    
    
  }

    button{

    padding: 16px 24px;
    border-radius: 8px;

    border: 1px solid #8B5CF6;
    background-color: transparent;
    color: white;
    
    display: flex;
    align-items: center;
    gap: 12px;
    
    font-family: 'Inter';
    font-weight: 600;
    font-size: 16px;
    line-height: 125%;
    }
    #form-habits{
        display: flex;
        padding: 182px 48px 48px;
        width: fit-content;
    }

    .habits{
        margin-top: 60px;
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .habit{
        width: 64px;
        height: 64px;
        font-size: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .days{
        display: flex;
        gap: 48px;
        margin-left: 32px;
        
    }

    .day{
        display: flex;
        gap: 24px;
        flex-direction: column;
    }
    
    .day div{
        margin-bottom: 8px;

        font-family: 'Roboto Mono';
        font-size: 20px;
        line-height: 125%;
        color: #a1a1aa;

        text-align: center;
    }

    input{
        appearance: none;
        -webkit-appearance: none;
        width: 64px;
        height: 64px;

        border: 2px solid #27272A;
        border-radius: 8px;
        background: #18181B;
    }

    input:checked{
        background: #8B5CF6;
        border: 2px solid #A78BFA;
    }

    @media(max-width: 570px){
        button div{
            display: none;
        }
    }