body {
  background-repeat: no-repeat;
  background-size: cover;
  font-family: Arial, sans-serif;
  color: #333;
  text-align: center;
  padding: 50px;
}
.container {
  max-width: 600px;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 20px;
  border-radius: 8px;
}
h1 {
  color: #007bff;
}
p {
  font-size: 18px;
}
a {
  color: #007bff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
.button {
  display: inline-block;
  padding: 10px 20px;
  font-size: 16px;
  color: #fff;
  background-color: #007bff;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin: 5px;
}
.button:hover {
  background-color: #0056b3;
}
.button.secondary {
  background-color: #6c757d;
}
.button.secondary:hover {
  background-color: #545b62;
}

/* Form styles */
.form-group {
  margin: 20px 0;
  text-align: left;
}
.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}
.form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  box-sizing: border-box;
}
.form-group input:focus {
  border-color: #007bff;
  outline: none;
}

/* Message styles */
.message {
  padding: 15px;
  margin: 20px 0;
  border-radius: 4px;
  font-weight: bold;
}
.message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}
.message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}
.message.warning {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}