@import url("https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;700&display=swap");

* {
  box-sizing: border-box;
  font-family: "Rajdhani", sans-serif;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, #1b1b3a, #000);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.big {
  width: 480px;
  max-width: 90%;
  background: #161633;
  border: 2px solid #00ffea;
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 0 25px #00ffea66;
}

.form {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

#inp {
  flex: 1;
  padding: 10px;
  font-size: 18px;
  border: 2px solid #00ffea;
  border-radius: 10px;
  background: transparent;
  color: #00ffea;
  text-align: center;
}

#inp::placeholder {
  color: #00ffea99;
}

.btn {
  padding: 10px 15px;
  font-size: 16px;
  border: 2px solid #ff0059;
  border-radius: 10px;
  background: transparent;
  color: #ff0059;
  text-transform: uppercase;
  cursor: pointer;
}

.box1,
.box {
  color: #00ffea;
  font-size: 18px;
  background: #0d0d25;
  border-radius: 10px;
  padding: 12px;
  margin-top: 10px;
  text-align: center;
  word-break: break-word;
}

/* Responsive */
@media (max-width: 480px) {
  .box01 {
    padding: 18px;
    width: 100%;
  }
  #inp,
  .btn {
    font-size: 16px;
    padding: 8px;
  }
  .box1,
  .box {
    font-size: 16px;
  }
}

/* Stack input and button on smaller screens */
@media (max-width: 400px) {
  .form {
    flex-direction: column;
    gap: 8px;
  }
  .btn {
    width: 100%;
  }
}