* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: sans-serif;
}
body {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgb(99, 99, 247);
}
.container {
  width: 25%;
  padding: 20px 10px;
  background-color: #fff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: 0px 0px 21px rgba(0, 0, 0, 0.3);
}
.container h1 {
  font-size: 18px;
}
.container .display-area {
  width: 100%;
  display: flex;
  align-items: center;
  margin: 15px 0;
  justify-content: space-between;
}
.container .display-area .display {
  width: 100%;
  height: 60px;
  background-image: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)),
    url(./assets/background.jpeg);
  background-position: center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}
.display p {
  color: #fff;
  letter-spacing: 7px;
  font-style: italic;
  font-size: 25px;
  font-weight: 600;
  text-decoration: none;
  user-select: none;
}
.display-area button {
  width: 80px;
  background-color: rgb(99, 99, 247);
  cursor: pointer;
  height: 60px;
  border: none;
  outline: none;
}
.display-area button img {
  width: 20px;
  filter: invert(100);
}
.input-area {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 40px;
  padding: 6px;
  border-radius: 4px;
  margin-bottom: 10px;
  border: 1px solid rgb(99, 99, 247);
}
.input-area input {
  width: 70%;
  height: 30px;
  border: none;
  outline: none;
  text-transform: none;
}
.input-area input:focus .input-area {
  border: 1px solid rgb(99, 99, 247);
}
.input-area button {
  width: 25%;
  height: 30px;
  background-color: rgb(99, 99, 247);
  color: #fff;
  font-size: 16px;
  border: none;
  outline: none;
  border-radius: 4px;
  cursor: pointer;
  display: none;
}
.result {
  margin-top: 10px;
  font-size: 14px;
  color: red;
  text-align: center;
  display: none;
}
@media (max-width: 450px) {
  .container {
    width: 90%;
  }
}