/* Poppins */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

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

body{
    display: flex;
    padding: 0 10px;
    min-height: 100vh;
    align-items: center;
    background: #00d2ff;  
    background: -webkit-linear-gradient(to right, #3a7bd5, #00d2ff);  
    background: linear-gradient(to right, #3a7bd5, #00d2ff); 
    justify-content: center;
  }
  .wrapper{
    height: 265px;
    max-width: 410px;
    background: #fff;
    border-radius: 7px;
    padding: 20px 25px 0;
    transition: height 0.2s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }
  .wrapper.active{
    height: 530px;
  }
  header h1{
    font-size: 21px;
    font-weight: 650;
  }
  header p{
    margin-top: 5px;
    color: #575757;
    font-size: 16px;
  }
  .wrapper .form{
    margin: 20px 0 25px;
  }
  .form :where(input, button){
    width: 100%;
    height: 55px;
    border: none;
    outline: none;
    border-radius: 5px;
    transition: 0.1s ease;
  }
  .form input{
    font-size: 18px;
    padding: 0 17px;
    border: 1px solid #999;
  }
  .form input:focus{
    box-shadow: 0 3px 6px rgba(0,0,0,0.13);
  }
  .form input::placeholder{
    color: #999;
  }
  .form button{
    color: #fff;
    cursor: pointer;
    margin-top: 20px;
    font-size: 17px;
    background: #00d2ff;  
    background: -webkit-linear-gradient(to right, #3a7bd5, #00d2ff);  
    background: linear-gradient(to right, #3a7bd5, #00d2ff); 
  }

  .form button:hover {
    background: #004eba;
  }

  .qr-code {
    opacity: 0;
    display: flex;
    padding: 33px 0;
    border-radius: 5px;
    align-items: center;
    pointer-events: none;
    justify-content: center;
    border: 1px solid #ccc;
  }
  .wrapper.active .qr-code{
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.5s 0.05s ease;
  }
  .qr-code img{
    width: 170px;
  }
  @media (max-width: 430px){
    .wrapper{
      height: 255px;
      padding: 16px 20px;
    }
    .wrapper.active{
      height: 510px;
    }
    header p{
      color: #696969;
    }
    .form :where(input, button){
      height: 52px;
    }
    .qr-code img{
      width: 160px;
    }  
  }