body {
	font-family: Arial, sans-serif;
	background-color: #f4f4f4;
	margin: 0;
	padding: 0;
}

.container {
	max-width: 600px;
	margin: 50px auto;
	padding: 20px;
	background-color: #fff;
	border-radius: 8px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
	text-align: center;
	font-size: 24px;
	color: #333;
}

form {
	display: flex;
	flex-direction: column;
}

label {
	margin-top: 15px;
	color: #555;
}

input[type="email"] {
    appearance: none; /* Отключает системные стили */
    -webkit-appearance: none; /* Для Safari */
    -moz-appearance: none; /* Для Firefox */
}

input[type="text"],
input[type="tel"],
input[type="email"],
textarea {
	width: 100%;
	padding: 10px;
	margin-top: 5px;
	margin-bottom: 15px;
	border: 1px solid #ccc;
	border-radius: 4px;
	box-sizing: border-box;
}

.question, .info {
	margin-top: 20px;
}

.radio-group {
	display: flex;
	align-items: center;
	margin-top: 10px;
}

.radio-group label {
	margin: 0;
	padding: 10px;
	border: 1px solid #ccc;
	border-radius: 4px;
	cursor: pointer;
	width: 100%;
	text-align: left;
	box-sizing: border-box;
}

input[type="radio"] {
	margin-right: 10px;
}

input[type="radio"]:checked + label {
	border: 2px solid #007BFF;
	background-color: #e9f5ff;
}

button[type="submit"] {
	margin-top: 20px;
	padding: 10px;
	background-color: #007BFF;
	color: #fff;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	text-transform: uppercase;
}

button[type="submit"]:hover {
	background-color: #0056b3;
}

fieldset {
	border: 1px solid #ccc;
	padding: 20px;
	border-radius: 8px;
	margin-bottom: 20px;
}

legend {
	padding: 0 10px;
	font-weight: bold;
	color: #333;
}

.error-message {
  background-color: #ffebee;
  color: #c62828;
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 4px;
  border-left: 4px solid #c62828;
  transition: opacity 0.3s ease;
}

.test-result {
  background-color: #e8f5e9;
  padding: 20px;
  border-radius: 4px;
  border-left: 4px solid #2e7d32;
}

.test-result h3 {
  color: #2e7d32;
  margin-top: 0;
}

button[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

.loader {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 3px solid #fff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
  margin-right: 8px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error-message {
  background: #ffebee;
  color: #c62828;
  padding: 1rem;
  margin: 1rem;
  border-radius: 4px;
}

.success-message {
  background: #e8f5e9;
  color: #2e7d32;
  padding: 1rem;
  margin: 1rem;
  border-radius: 4px;
}