* {
  box-sizing: border-box;
  font-family: Poppins, sans-serif;
}
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom right, #254855, #33cc99);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.square {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  filter: blur(1px);
}
.form {
  width: 350px;
  min-height: 400px;
  background: rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 5px 15px 24px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(15px);
}
.form h1 {
  color: #fff;
}
.form .input {
  margin-top: 30px;
  width: 100%;
}
.input input {
  outline: none;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(0, 0, 0, 0.1);
  color: #fff;
  font-size: 1rem;
  padding: 8px 15px;
  border-radius: 30px;
  width: 100%;
  letter-spacing: 0.5px;
}
.input input[type="submit"] {
  color: black;
  cursor: pointer;
}
.input input::placeholder {
  color: #fff;
}
.forget {
  color: #fff;
  letter-spacing: 0.5px;
}
.forget a {
  color: black;
  text-decoration: none;
}