@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@700&family=Poppins:wght@400;500;600&display=swap');
@import './index.css';
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body{
  margin: 0;
  padding: 0;
  /*background: linear-gradient(120deg, #3C4048, #B2B2B2);*/
  background-color: var(--gray);
  height: 100vh;
  overflow: hidden;
}

.center{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  background: var(--lightgray);
  border-radius: 10px;
  box-shadow: 10px 10px 15px var(--shadow-color);
}

.center h1{
  text-align: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--lightgray2);
}

.center form{
  padding: 0 40px;
  box-sizing: border-box;
}

form .txt_field{
  position: relative;
  border-bottom: 2px solid var(--lightgray2);
  margin: 30px 0;
}

.txt_field input{
  width: 100%;
  padding: 0 5px;
  height: 40px;
  font-size: 16px;
  border: none;
  background: none;
  outline: none;
}

.txt_field label{
  position: absolute;
  top: 50%;
  left: 5px;
  color: var(--lightgray2);
  transform: translateY(-50%);
  font-size: 16px;
  pointer-events: none;
  transition: .5s;
}

.txt_field span::before{
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary-color);
  transition: .5s;
}

.txt_field input:focus ~ label,
.txt_field input:valid ~ label{
  top: -5px;
  color: var(--primary-color);
}

.txt_field input:focus ~ span::before,
.txt_field input:valid ~ span::before{
  width: 100%;
}

.error_message{
  margin: 30px 0;
  text-align: center;
  font-size: 16px;
  color: var(--red);
}

.success_message{
  margin: 30px 0;
  text-align: center;
  font-size: 16px;
  color: var(--green);
}

.pass{
  margin: -5px 0 20px 5px;
  color: var(--lightgray2);
  cursor: pointer;
}

.pass:hover{
  text-decoration: underline;
}

input[type="submit"]{
  width: 100%;
  height: 50px;
  border: 1px solid;
  background: var(--primary-color);
  border-radius: 25px;
  font-size: 18px;
  color: #EAEAEA;
  font-weight: 700;
  cursor: pointer;
  outline: none;
}

input[type="submit"]:hover{
  border-color: var(--primary-color);
  transition: .5s;
}

.register_link{
  margin: 30px 0;
  text-align: center;
  font-size: 16px;
  color: var(--gray);
}

.register_link a{
  color: var(--primary-color);
  text-decoration: none;
}

.register_link a:hover{
  text-decoration: underline;
}