.diet-ai-container {
    max-width: 900px;
    margin: 30px auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 30px;
    position: relative;
    overflow: hidden;
}

.diet-ai-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #4CAF50 0%, #FF9800 50%, #2196F3 100%);
}

.diet-ai-header {
    text-align: center;
    margin-bottom: 30px;
    padding-top: 15px;
}

.diet-ai-title {
    color: #4CAF50;
    margin-bottom: 10px;
    font-size: 28px;
}

.diet-ai-description {
    color: #666;
    margin-bottom: 20px;
    font-size: 16px;
}

.diet-ai-search-box {
    display: flex;
    margin-bottom: 20px;
    gap: 10px;
}

.diet-ai-search-input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
}

.diet-ai-search-input:focus {
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

.diet-ai-search-button {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 15px 25px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.diet-ai-search-button:hover {
    background-color: #3d8b40;
}

.diet-ai-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.diet-ai-example-chip {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.diet-ai-example-chip:hover {
    background-color: rgba(76, 175, 80, 0.2);
    transform: translateY(-2px);
}

.diet-ai-loading {
    display: none;
    text-align: center;
    margin: 30px 0;
}

.diet-ai-loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4CAF50;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: diet-ai-spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

.diet-ai-result-container {
    display: none;
    margin-top: 30px;
    border-top: 1px solid #eee;
    padding-top: 25px;
}

.diet-ai-result-content {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 25px;
    border-right: 4px solid #4CAF50;
}

.diet-ai-result-content h3 {
    color: #4CAF50;
    margin-bottom: 15px;
}

.diet-ai-suggestions {
    margin-top: 30px;
}

.diet-ai-suggestion-title {
    font-size: 18px;
    margin-bottom: 15px;
    color: #2196F3;
}

.diet-ai-suggestion-list {
    list-style-type: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}

.diet-ai-suggestion-list li {
    padding: 15px;
    background-color: #e8f5e9;
    border-radius: 12px;
    border-right: 4px solid #4CAF50;
    cursor: pointer;
    transition: all 0.2s ease;
}

.diet-ai-suggestion-list li:hover {
    background-color: #d7edd9;
    transform: translateY(-3px);
}

.diet-ai-disclaimer {
    background-color: #fff8e1;
    border-right: 4px solid #ffd54f;
    padding: 15px;
    border-radius: 12px;
    margin-top: 20px;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .diet-ai-search-box {
        flex-direction: column;
    }
    
    .diet-ai-suggestion-list {
        grid-template-columns: 1fr;
    }
    
    .diet-ai-container {
        padding: 20px;
        margin: 15px;
    }
}