Software Engineering And Web Development Essentials
Sign Canvas: Interactive Drawing Tool with Dark Theme Toggle. Enable drawing, pick colors & line widths, and switch between light & dark themes using a simple UI.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sign Canvas</title>
<style>
body {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
font-family: Arial, sans-serif;
transition: background-color 0.3s, color 0.3s;
background-color: #fff;
color: #000;
}
.container {
display: flex;
flex-direction: col...