.wpai-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.wpai-section {
    margin-bottom: 20px;
    padding: 15px;
    background: white;
    border-radius: 5px;
}

.wpai-form-group {
    margin-bottom: 15px;
}

.wpai-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.wpai-form-group select,
.wpai-form-group input[type="text"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.wpai-provider-selection label {
    display: inline-flex;
    align-items: center;
    margin-right: 15px;
    cursor: pointer;
}

.wpai-provider-selection input {
    margin-right: 5px;
}

.wpai-submit {
    background: #6d4c41;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.wpai-submit:hover {
    background: #5d4037;
}

.wpai-submit:disabled {
    background: #cccccc;
    cursor: not-allowed;
}

.wpai-results-container {
    margin-top: 20px;
    padding: 15px;
    background: white;
    border-radius: 5px;
}

.wpai-results-content {
    line-height: 1.6;
}
.wpai-checkbox-group {
    margin: 10px 0;
}

.wpai-checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

.wpai-checkbox-group input {
    margin-right: 8px;
}

input[type="text"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}