body {
  font-family: sans-serif;
  margin: 20px;
  background-color: #f4f4f4;
  color: #333;
}

h1, h2 {
  color: #0056b3;
}

form {
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  max-width: 500px;
  margin-top: 20px;
}

form div {
  margin-bottom: 15px;
}

form label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

form input[type="text"],
form input[type="email"],
form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box; /* Ensures padding doesn't increase total width */
}

form input[type="text"]:focus,
form input[type="email"]:focus,
form textarea:focus {
  border-color: #007bff;
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

form button {
  background-color: #007bff;
  color: white;
  padding: 10px 15px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}

form button:hover {
  background-color: #0056b3;
}

#form-status {
  margin-top: 20px;
  padding: 10px;
  border-radius: 4px;
  background-color: #e2f0cb;
  border: 1px solid #a8d6a8;
  color: #2e8b57;
  display: none; /* Hidden by default */
}

/* Styles for simple-greeting web component */
simple-greeting {
  display: block; /* Custom elements are inline by default */
  margin-top: 20px;
  margin-bottom: 20px;
}

/* The shadow DOM for simple-greeting will have its own styles,
   but we can style the host element directly. */