style.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

body {
    max-width: 100vw;
    max-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(90deg, rgba(0, 182, 255, 1) 0%, rgba(0, 212, 207, 1) 50%, rgba(253, 255, 165, 0.5) 100%);
    color:#fff; 
    font-weight:600; 
    position:static;         
}

.container {
    border:0.5px solid #fff;
    border-radius: 10px;
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    background: transparent;
    box-shadow: 8px 8px 4px #909090 ,8px 8px 0px
    #575757  ;
    margin:  40% auto;
    max-height: 500px;
    max-width: 500px;
}

.container h1{
    font-size: 1.4rem;
    margin-block: 8px;
}

.inputBox{
    position: relative;
}

.inputBox span{
    position: absolute;
    top:16px;
    right:46px;
    color:#000;
    font-size: 28px;
    cursor: pointer;
    z-index:2;
}

.passBox{
    background-color: #fff;
    border: none;
    outline: none;
    padding: 10px;
    width: 300px;
    border-radius: 4px;
    font-size: 20px;
    margin-block: 8px;
    text-overflow: ellipsis;
}

.row{
    display: flex;
    margin-block: 8px;
}

.row p , .row label{
    flex-basis: 100%;
    font-size: 18px;
}

.row input[type="checkbox"]{
    width:20px;
    height:20px;
}

.genBtn{
    border: none;
    outline: none;
    background-color: #2c619e;
    padding: 12px 24px;
    font-size:18px;
    color:#fff;
    margin-block: 8px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 4px; 
}

.genBtn:hover{
    background-color: #0066ff;
}