* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f4f7f6;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.container {
  background: #ffffff;
  padding: 30px 40px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 480px;
}

h2 {
  margin-bottom: 24px;
  color: #333333;
  text-align: center;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #555555;
}

input, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #cccccc;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

textarea {
  resize: none;
}

input:focus, textarea:focus {
  outline: none;
  border-color: #007bff;
}

button {
  width: 100%;
  padding: 12px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

#form-status {
  margin-top: 15px;
  text-align: center;
  font-size: 14px;
}

#form-status.success {
  color: #28a745;
}

#form-status.error {
  color: #dc3545;
}