* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.alau-questionnaire-wrapper * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.questionnaire-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 10px;
}

.step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.step-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    color: #666;
}

.step-dot.active {
    background: #4CAF50;
    color: white;
}

.step-dot.completed {
    background: #4CAF50;
    color: white;
}

.question-step {
    display: none;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.question-step.active {
    display: block;
}

.question-text {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    line-height: 1.4;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-label {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.option-label:hover {
    border-color: #4CAF50;
    background: #f5f5f5;
}

.option-label input[type="radio"] {
    margin-right: 15px;
    width: 20px;
    height: 20px;
    accent-color: #4CAF50;
}

.option-letter {
    font-weight: bold;
    color: #4CAF50;
    margin-right: 10px;
}

.option-text {
    flex: 1;
    font-size: 15px;
    color: #555;
}

.button-container {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
}

.nav-button {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.prev-button {
    background: #ddd;
    color: #333;
}

.prev-button:hover {
    background: #ccc;
}

.prev-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.email-section {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    margin-bottom: 20px;
}

.email-field {
    margin-bottom: 25px;
    text-align: left;
}

.email-field label {
    display: block;
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.email-field input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
    color: #555;
}

.email-field input:focus {
    outline: none;
    border-color: #4CAF50;
}

.email-field input.error {
    border-color: #ff4444;
}

#startBtn {
    background: #4CAF50;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

#startBtn:hover {
    background: #45a049;
}

.result-container {
    display: none;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.result-container.show {
    display: block;
}

.success-message {
    color: #4CAF50;
    font-size: 24px;
    margin-bottom: 15px;
}

.info-message {
    color: #666;
    font-size: 16px;
}

.email-field {
    margin-bottom: 25px;
}

.email-field label {
    display: block;
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.email-field input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
    color: #555;
}

.email-field input:focus {
    outline: none;
    border-color: #4CAF50;
}