.infermedica-symptom-checker {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    font-family: Arial, sans-serif;
}

.step {
    display: none;
}

.step.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.form-group textarea {
    min-height: 120px;
}

.button {
    display: inline-block;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s;
}

.button.primary {
    background: #0073aa;
    color: white;
}

.button.primary:hover {
    background: #005177;
}

.button.secondary {
    background: #e0e0e0;
    color: #333;
}

.button.secondary:hover {
    background: #d0d0d0;
}

.button-group {
    margin-top: 30px;
    display: flex;
    gap: 10px;
}

.options-container {
    margin-top: 20px;
}

.option-item {
    padding: 15px;
    margin-bottom: 10px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.option-item:hover {
    background: #f0f0f0;
    border-color: #0073aa;
}

.option-item.selected {
    background: #e1f0fa;
    border-color: #0073aa;
}

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

#conditions-list {
    margin: 20px 0;
}

.condition-item {
    padding: 15px;
    margin-bottom: 10px;
    background: white;
    border-left: 4px solid #0073aa;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.condition-probability {
    display: inline-block;
    margin-left: 10px;
    font-weight: bold;
    color: #0073aa;
}

.triage-box {
    padding: 20px;
    margin: 30px 0;
    background: #fff8e1;
    border-left: 4px solid #ffc107;
    border-radius: 4px;
}

.triage-box h4 {
    margin-top: 0;
    color: #ff6f00;
}

#loading {
    text-align: center;
    padding: 40px;
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #0073aa;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.attribution {
    font-size: 12px;
    color: #666;
    text-align: right;
    margin-top: 30px;
}