ntElement.getAttribute('data-theme') || 'dark';
                                const lineColor = theme === 'dark' ? '#8ab4f8' : '#1a73e8';
                                const hexToRgbA = (hex, alpha) => {
                                    let r = 0, g = 0, b = 0;
                                    if (hex.length == 4) {
                                        r = "0x" + hex[1] + hex[1];
                                        g = "0x" + hex[2] + hex[2];
                                        b