/* AI Concierge Styles */
.ai-concierge-section {
    padding: 120px 20px 60px;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.ai-concierge-header {
    text-align: center;
    color: white;
    margin-bottom: 50px;
}

.ai-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.ai-concierge-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.subtitle {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
    opacity: 0.95;
}

.description {
    font-size: 16px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.ai-concierge-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Upload Section */
.upload-section {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    margin-bottom: 30px;
}

.upload-area {
    position: relative;
    min-height: 400px;
    border: 3px dashed #667eea;
    border-radius: 15px;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.upload-area.dragover {
    border-color: #764ba2;
    background: #e9ecef;
    transform: scale(1.02);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 400px;
    text-align: center;
    padding: 40px;
}

.upload-placeholder i {
    font-size: 80px;
    color: #667eea;
    margin-bottom: 20px;
}

.upload-placeholder h3 {
    font-size: 28px;
    color: #333;
    margin-bottom: 10px;
}

.upload-placeholder p {
    color: #666;
    margin-bottom: 5px;
}

.upload-hint {
    font-size: 12px;
    color: #999;
    margin-top: 10px;
}

.btn-upload {
    margin-top: 30px;
    padding: 15px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-upload:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.image-preview {
    position: relative;
    height: 400px;
    padding: 20px;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

.btn-remove {
    position: absolute;
    top: 30px;
    right: 30px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    color: #e74c3c;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.btn-remove:hover {
    background: #e74c3c;
    color: white;
    transform: scale(1.05);
}

.analyze-section {
    text-align: center;
    margin-top: 30px;
}

.btn-analyze {
    padding: 18px 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 250px;
    justify-content: center;
}

.btn-analyze:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.btn-analyze:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    margin-left: 10px;
}

/* Results Section */
.results-section {
    max-width: 1000px;
    margin: 0 auto;
}

.analysis-card,
.recommendations-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.analysis-card h2,
.recommendations-card h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.analysis-card h2 i,
.recommendations-card h2 i {
    color: #667eea;
}

.analysis-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.analysis-item {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid #667eea;
}

.analysis-item h3 {
    font-size: 20px;
    color: #667eea;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.analysis-item p {
    color: #666;
    margin-bottom: 8px;
    line-height: 1.6;
}

.analysis-item strong {
    color: #333;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.service-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.2);
}

.service-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.service-card h4 {
    color: #333;
    font-size: 16px;
    margin-bottom: 5px;
}

.salon-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.salon-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.salon-item:hover {
    border-color: #667eea;
    transform: translateX(5px);
}

.salon-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
}

.salon-info {
    flex: 1;
}

.salon-info h4 {
    color: #333;
    margin-bottom: 5px;
}

.salon-info p {
    color: #666;
    font-size: 14px;
    margin: 5px 0;
}

.rating {
    color: #f39c12;
    font-size: 14px;
}

.beauty-tips {
    background: #fff3cd;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid #ffc107;
}

.beauty-tips h3 {
    color: #856404;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.beauty-tips ul {
    list-style: none;
    padding: 0;
}

.beauty-tips li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: #856404;
    line-height: 1.6;
}

.beauty-tips li:before {
    content: "💡";
    position: absolute;
    left: 0;
}

.action-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.btn-secondary {
    padding: 15px 40px;
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.btn-primary {
    padding: 15px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    border-left: 4px solid #dc3545;
}

/* Responsive */
@media (max-width: 768px) {
    .ai-concierge-header h1 {
        font-size: 32px;
    }

    .subtitle {
        font-size: 18px;
    }

    .upload-section {
        padding: 20px;
    }

    .upload-placeholder {
        height: 300px;
        padding: 20px;
    }

    .upload-placeholder i {
        font-size: 60px;
    }

    .analysis-content {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn-secondary,
    .btn-primary {
        width: 100%;
        justify-content: center;
    }
}