@import url("https://fonts.googleapis.com/css2?family=Noto+Sans:wght@700&family=Poppins:wght@400;500;600&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
  text-transform: capitalize;
}
body {
  margin: 0;
  padding: 0;
  background: #fff;
  height: 100vh;
  overflow: hidden;
}
.center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 9px 0 #c4c4c3;
}

nav {
  display: flex;
  padding: 4% 6%;
  justify-content: space-between;
  align-items: center;
}

nav img {
  width: 80px;
}

.center h1 {
  text-align: center;
  padding: 20px 0;
}
.center form {
  padding: 0 40px;
  box-sizing: border-box;
}
form .txt_field {
  position: relative;
  border-bottom: 2px solid #adadad;
  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: #adadad;
  transform: translateY(-50%);
  font-size: 16px;
  pointer-events: none;
  transition: 0.5s;
}
.txt_field span::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 0;
  width: 0%;
  height: 2px;
  background: #ff4959;
  transition: 0.5s;
}
.txt_field input:focus ~ label,
.txt_field input:valid ~ label {
  top: -5px;
  color: #ff4959;
}
.txt_field input:focus ~ span::before,
.txt_field input:valid ~ span::before {
  width: 100%;
}
.pass {
  margin: -5px 0 20px 5px;
  color: #a6a6a6;
  cursor: pointer;
}
.pass:hover {
  text-decoration: underline;
}
input[type="submit"] {
  width: 70%;
  height: 50px;
  border: 1px solid;
  background: #333;
  border-radius: 25px;
  font-size: 18px;
  color: #e9f4fb;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  margin-left: 45px;
}
input[type="submit"]:hover {
  border-color: #333;
  transition: 0.5s;
}
.signup_link {
  margin: 30px 0;
  text-align: center;
  font-size: 16px;
  color: #666666;
}
.signup_link a {
  color: #ff4959;
  text-decoration: none;
}
.signup_link a:hover {
  text-decoration: underline;
}

@media (max-width: 870px) {
  .center {
    min-height: 450px;
    height: 80vh;
  }
}

@media (max-width: 570px) {
  .center {
    box-shadow: none;
  }
}
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px white inset !important;
}