.dog-food-recommender-form {
    max-width: 600px;
    margin: 2em auto;
    padding: 20px;
}

.form-group {
    margin-bottom: 1.5em;
}

.form-group label {
    display: block;
    margin-bottom: 0.5em;
    font-weight: 600;
}

.form-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.checkbox-group {
    margin-top: 0.5em;
}

.checkbox-item {
    margin-bottom: 0.5em;
}

.checkbox-item label {
    display: inline;
    margin-left: 0.5em;
    font-weight: normal;
}

.submit-group {
    margin-top: 2em;
}

.dfr-submit-button {
    background-color: #0073aa;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}

.dfr-submit-button:hover {
    background-color: #005177;
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    margin: 2em 0;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #0073aa;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1em;
}

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

/* Recommendation Display */
.recommendation-box {
    margin-top: 2em;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f9f9f9;
}

.recommendation-header {
    margin-bottom: 1.5em;
    text-align: center;
}

.recommendation-header h3 {
    margin: 0 0 0.5em;
    color: #0073aa;
}

.recommendation-header .subtitle {
    color: #666;
    margin: 0;
}

.food-details {
    margin-bottom: 1.5em;
}

.profile-summary {
    background-color: #fff;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 1.5em;
}

.profile-summary h4 {
    margin: 0 0 1em;
    color: #0073aa;
}

.profile-summary ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.profile-summary li {
    margin-bottom: 0.5em;
}

.recommendation-disclaimer {
    font-size: 0.9em;
    color: #666;
    font-style: italic;
}

.error-message {
    color: #dc3232;
    padding: 10px;
    background-color: #fff;
    border-left: 4px solid #dc3232;
}