.controls-panel {
            background: #f8f9fa;
            border: 2px solid #dee2e6;
            border-radius: 0;
            padding: 20px;
            margin-bottom: 20px;
            width: 50%;
        }

        .checkbox-label {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            font-weight: 500;
        }

        .checkbox-label input[type="checkbox"] {
            width: 16px;
            height: 16px;
            cursor: pointer;
        }


        .metrics-section {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #dee2e6;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .metric-item {
            text-align: center;
        }

        .metric-label {
            font-size: 12px;
            color: #666;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 5px;
        }

        .metric-value {
            font-size: 20px;
            font-weight: bold;
            color: #2c3e50;
        }

        .plots-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 20px;
        }

        .plot-panel {
            text-align: center;
        }

        .plot-title {
            font-weight: 500;
            margin-bottom: 10px;
            color: #2c3e50;
        }

        /* Canvas styling */
        canvas {
            width: 100%;
            height: 350px;
            display: block;
            border: 1px solid #ddd;
            border-radius: 0;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .controls-panel {
                width: 100%;
            }

            .feature-grid {
                grid-template-columns: 1fr;
            }

            .metrics-grid {
                grid-template-columns: 1fr;
            }

            .plots-container {
                grid-template-columns: 1fr;
            }
        }