:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
        }.import-area {
    background-color: white;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s;
    cursor: pointer;
}.import-area i {
    font-size: 3rem; 
    margin-bottom: 1rem;
}.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s;
}.csv-example {
    background-color: var(--light-gray);
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1.5rem;
    font-family: monospace;
    font-size: 0.9rem;
    white-space: pre;
    overflow-x: auto;
}.csv-preview {
    max-height: 300px;
    overflow: auto;
    margin-top: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    background-color: white;
    display: none;
}.import-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 1.5rem;
}
        .disclaimer-box {
    background-color: rgba(255, 193, 7, 0.15);
    border-left: 4px solid var(--warning-color);
    padding: 1rem;
    border-radius: 0 4px 4px 0;
    margin: 1.5rem 0;
}.display-5{font-size:2.5rem}
.forecast {width:100%;overflow:auto}
    .forecast-table tr:nth-child(even) {
    background-color: rgba(44, 125, 160, 0.05);
}.faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}.faq-question {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}.faq-answer {
    color: var(--text-muted);
}
        .result-container {
            background-color: var(--light-gray);
            border-radius: 6px;
            padding: 1.5rem;
            margin-top: 1.5rem;
            position: relative;
            display: none;
        }
        
        .section-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-color);
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .forecast-summary {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .summary-card {
            background: white;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 2px 6px rgba(0,0,0,0.05);
        }
        
        .summary-value {
            font-size: 2rem;
            font-weight: 700;
            margin: 0.5rem 0;
            color: var(--primary-color);
        }
        
        .chart-container {
            height: 400px;
            margin-top: 2rem;
        }
        
        .model-selector {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 1.5rem;
        }
        
        .model-btn {
            flex: 1;
            min-width: 150px;
            text-align: center;
            padding: 0.75rem;
            border-radius: 6px;
            background-color: var(--light-gray);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .model-btn.active {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        
        .data-input-section {
            background-color: rgba(44, 125, 160, 0.05);
            border-radius: 8px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
        
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1rem 0;
        }
        
        .data-table th, .data-table td {
            padding: 0.75rem;
            border-bottom: 1px solid var(--border-color);
            text-align: center;
        }
        
        .validation-error {
            border-color: #dc3545 !important;
            box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
        }
        
        .error-message {
            color: #dc3545;
            font-size: 0.875em;
            margin-top: 0.25rem;
        }
        
        .accuracy-indicator {
            display: flex;
            align-items: center;
            margin-top: 1rem;
        }
        
        .accuracy-meter {
            flex: 1;
            height: 8px;
            background-color: #e9ecef;
            border-radius: 4px;
            overflow: hidden;
            margin: 0 10px;
        }
        
        .accuracy-fill {
            height: 100%;
            border-radius: 4px;
            transition: width 0.5s ease;
        }
        
        .forecast-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 1.5rem;
        }
        
        .forecast-table th, 
        .forecast-table td {
            padding: 0.75rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .accuracy-badge {
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .accuracy-high {
            background-color: rgba(40, 167, 69, 0.2);
            color: #28a745;
        }
        
        .accuracy-medium {
            background-color: rgba(255, 193, 7, 0.2);
            color: #ffc107;
        }
        
        .accuracy-low {
            background-color: rgba(220, 53, 69, 0.2);
            color: #dc3545;
        }
        
        .info-box {
            background-color: rgba(44, 125, 160, 0.05);
            border-left: 3px solid var(--primary-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        
        @media (max-width: 768px) {
            .forecast-summary {
                grid-template-columns: 1fr;
            }
            
            .model-selector {
                flex-direction: column;
            }
            
            .model-btn {
                min-width: 100%;
            }
        }