Vue checkbox change event value

<!DOCTYPE html>
<html>
<head>
    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
</head>
<body>
    <div id="app">
        <h3>Vue checkbox change event value</h3>
        <input type="checkbox" id="myCheckbox" v-model="isChecked" @change="handleCheckboxChange">
        <label for="myCheckbox">My Checkbox</label>
        <P v-if="result">Output: {{result}}</P>
    </div>
    <script type="module">
        const app = Vue.createApp({
            data() {
                return {
                    isChecked: false,
                    result: null
                }
            },
            methods: {
                handleCheckboxChange() {
                    this.result = `Checkbox is now ${this.isChecked ? 'checked' : 'unchecked'}`
                }
            }
        });
        app.mount('#app');
    </script>
    <style scoped>
        #app {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin: 20px;
        }

label {
            font-size: 16px;
            font-weight: bold;
            margin-right: 10px;
        }

input[type="checkbox"] {
            height: 20px;
            width: 20px;
            margin-right: 10px;
        }

p {
            font-size: 18px;
            margin-top: 10px;
        }
    </style>
</body>
</html>