File size: 2,120 Bytes
1287df7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | class ThemeToggle extends HTMLElement {
connectedCallback() {
this.attachShadow({ mode: 'open' });
this.shadowRoot.innerHTML = `
<style>
.toggle-container {
display: flex;
align-items: center;
gap: 8px;
}
.toggle-switch {
position: relative;
display: inline-block;
width: 60px;
height: 30px;
}
.toggle-switch input {
opacity: 0;
width: 0;
height: 0;
}
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(to right, #141414, #333);
transition: .4s;
border-radius: 34px;
}
.slider:before {
position: absolute;
content: "";
height: 22px;
width: 22px;
left: 4px;
bottom: 4px;
background-color: white;
transition: .4s;
border-radius: 50%;
}
input:checked + .slider {
background: linear-gradient(to right, #e50914, #b20710);
}
input:checked + .slider:before {
transform: translateX(30px);
}
.icon {
font-size: 1.2rem;
color: #e50914;
}
.dark .icon {
color: #fff;
}
</style>
<div class="toggle-container">
<label class="toggle-switch">
<input type="checkbox" id="theme-toggle">
<span class="slider"></span>
</label>
<span class="icon">🎬</span>
</div>
`;
const toggle = this.shadowRoot.getElementById('theme-toggle');
toggle.addEventListener('change', () => {
document.body.classList.toggle('dark');
localStorage.setItem('theme', document.body.classList.contains('dark') ? 'dark' : 'light');
});
if (localStorage.getItem('theme') === 'dark') {
document.body.classList.add('dark');
toggle.checked = true;
}
}
}
customElements.define('theme-toggle', ThemeToggle); |