/* Body style */
body {
  background-color: #f2f2f2;
  font-family: Arial, sans-serif;
}

/* Container style */
.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

/* Form style */
form {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  width: 400px;
  padding: 30px;
}

/* Form header style */
form h2 {
  font-size: 32px;
  color: #333;
  margin-bottom: 30px;
  text-align: center;
}

/* Input fields style */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"] {
  width: 100%;
  border: none;
  border-radius: 5px;
  padding: 10px;
  margin-bottom: 20px;
  background-color: #f8f8f8;
  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
  font-size: 16px;
  color: #333;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="number"]:focus {
  outline: none;
  background-color: #ffffff;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

/* Submit button style */
input[type="submit"] {
  background-color: #428bca;
  color: #ffffff;
  border: none;
  border-radius: 5px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s;
}

input[type="submit"]:hover {
  background-color: #ff4d4d;
}

/* Error message style */
.error {
  color: #ff0000;
  margin-bottom: 20px;
  font-size: 14px;
  text-align: center;
}