body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #e0f7fa;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.form-container {
  background: #ffffff;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  box-sizing: border-box;
}

h2 {
  text-align: center;
  margin-bottom: 25px;
  color: #00796b;
}

input {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #b2dfdb;
  border-radius: 6px;
  font-size: 16px;
}

button {
  width: 100%;
  padding: 12px;
  background-color: #00796b;
  color: white;
  border: none;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background-color: #004d40;
}

p {
  text-align: center;
  margin-top: 15px;
}

a {
  color: #00796b;
  text-decoration: none;
}

.message {
  text-align: center;
  font-size: 14px;
  margin-bottom: 10px;
}

.success {
  color: green;
}

.error {
  color: red;
}