@import url('https://fonts.googleapis.com/css2?family=Balsamiq+Sans&family=Poppins:wght@500&display=swap');

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

body {
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
    padding: 10px;
    background: black;
}

.container {
    max-width: 700px;
    width: 100%;
    background: white;
    padding: 25px 30px;
    border-radius: 5px;
}

.container .title {
    font-size: 25px;
    font-weight: 500;
    position: relative;
    color: red;
}

.container .title::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 30px;
    background: red; 
}

.container form .user-details {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 12px 0;
}

form .user-details .input-box {
    margin-bottom: 15px;
    width: calc(100% / 2 - 20px);    
}

.user-details .input-box .details {
    font-weight: 500;
    margin-bottom: 5px;
    display: block;
}

.user-details .input-box input {
    height: 45px;
    width: 100%;
    outline: none;
    border-radius: 5px;
    border: 1px solid #ccc;
    padding-left: 15px;
    font-size: 16px;
    border-bottom-width: 2px;
    transition: all 0.3s ease;
}

.user-details .input-box input:focus,
.user-details .input-box input:valid {
    border-color:  #9b59b6;
}

form .gender-details .gender-title {
    font-size: 20px;
    font-weight: 500;
}

form .gender-details .category {
    display: flex;
    width: 80%;
    margin: 14px 0;
    justify-content: space-between;
}

.gender-details .category label {
    display: flex;
    align-items: center;
}

.gender-details .category .dot {
    height: 18px;
    width: 18px;
    background: #d9d9d9;
    border-radius: 50%;
    margin-right: 10px;
    border-top: 5px solid transparent;
    transition: all 0.3s ease;
}

 #dot-1:checked ~ .category label .one,
 #dot-2:checked ~ .category label .two,
 #dot-3:checked ~ .category label .three {
    border-color: #d9d9d9;
    background:  red;
}

form input[type="radio"] {
    display: none;
}

form .button {
    height: 45px;
    margin: 45px 0;
}

form .button input {
    height: 100%;
    width: 100%;
    outline: none;
    color: white;
    background: black;
    border: none;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 1px;
    border-radius: 5px;
}

form .button input:hover {
    background: red;
}

@media (max-width: 584px) {
    .container{
        max-width: 100%;
    }
    form .user-details .input-box {
        margin-bottom: 15px;
        width: 100%;   
    }
    form .gender-details .category {
        width: 100%;
    }
    .container form .user-details{
        max-height: 300px;
        overflow-y: scroll;
    }
    .user-details::-webkit-scrollbar {
        width: 0;
    }
}