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Running
File size: 2,769 Bytes
fef669d | 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 | class CustomHeader extends HTMLElement {
connectedCallback() {
this.attachShadow({ mode: 'open' });
this.shadowRoot.innerHTML = `
<style>
nav {
padding: 1rem 0;
box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}
.dark nav {
box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.5);
}
.nav-link {
transition: color 0.2s ease;
}
.nav-link:hover {
color: #3B82F6;
}
.dark .nav-link:hover {
color: #818CF8;
}
.theme-toggle {
transition: transform 0.3s ease;
}
.theme-toggle:hover {
transform: scale(1.1);
}
</style>
<header class="bg-white dark:bg-gray-800 sticky top-0 z-50">
<nav class="container mx-auto px-4">
<div class="flex justify-between items-center">
<a href="/" class="flex items-center space-x-2">
<i data-feather="zap" class="text-primary-500 dark:text-secondary-500 w-6 h-6"></i>
<span class="text-xl font-bold text-gray-800 dark:text-white">LightSwitch</span>
</a>
<div class="flex items-center space-x-4">
<a href="#" class="nav-link text-gray-600 dark:text-gray-300">Home</a>
<a href="#" class="nav-link text-gray-600 dark:text-gray-300">Components</a>
<a href="#" class="nav-link text-gray-600 dark:text-gray-300">About</a>
<button onclick="toggleTheme()" class="theme-toggle p-2 rounded-full focus:outline-none">
<i data-feather="moon" class="text-gray-600 dark:text-yellow-300 w-5 h-5 hidden dark:block"></i>
<i data-feather="sun" class="text-gray-600 dark:text-yellow-300 w-5 h-5 block dark:hidden"></i>
</button>
</div>
</div>
</nav>
</header>
`;
// We need to call feather.replace() after the component renders
setTimeout(() => {
if (window.feather) {
window.feather.replace();
}
}, 100);
}
}
customElements.define('custom-header', CustomHeader); |