body {
  font-family: Arial, sans-serif;
  background: linear-gradient(to right, #4facfe, #00f2fe);
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.container {
  background: white;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  width: 300px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

h1 {
  margin-bottom: 10px;
}

input {
  padding: 10px;
  width: 80%;
  margin-bottom: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

button {
  padding: 10px 15px;
  border: none;
  background: #4facfe;
  color: white;
  border-radius: 8px;
  cursor: pointer;
  margin: 5px;
}

button:hover {
  background: #007bff;
}

.reset {
  background: #ff4d4d;
}

.reset:hover {
  background: #cc0000;
}

#message {
  font-weight: bold;
  margin-top: 10px;
}