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File size: 3,685 Bytes
76f212c | 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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | class CustomHeader extends HTMLElement {
connectedCallback() {
this.attachShadow({ mode: 'open' });
this.shadowRoot.innerHTML = `
<style>
:host {
display: block;
}
header {
background: rgba(15, 23, 42, 0.8);
backdrop-filter: blur(10px);
border-bottom: 1px solid rgba(139, 92, 246, 0.2);
padding: 1rem 0;
position: sticky;
top: 0;
z-index: 100;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 0 1rem;
display: flex;
justify-content: space-between;
align-items: center;
}
.logo {
display: flex;
align-items: center;
gap: 0.75rem;
font-family: 'Orbitron', sans-serif;
font-weight: 700;
font-size: 1.5rem;
background: linear-gradient(90deg, #8b5cf6, #ec4899, #f43f5e);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
nav ul {
display: flex;
list-style: none;
gap: 2rem;
}
nav a {
color: #cbd5e1;
text-decoration: none;
font-weight: 500;
transition: color 0.3s;
display: flex;
align-items: center;
gap: 0.5rem;
}
nav a:hover {
color: #8b5cf6;
}
.mobile-menu-btn {
display: none;
background: none;
border: none;
color: white;
cursor: pointer;
}
@media (max-width: 768px) {
nav ul {
display: none;
position: absolute;
top: 100%;
left: 0;
right: 0;
background: rgba(15, 23, 42, 0.95);
flex-direction: column;
padding: 1rem;
gap: 1rem;
}
nav ul.active {
display: flex;
}
.mobile-menu-btn {
display: block;
}
}
</style>
<header>
<div class="container">
<div class="logo">
<i data-feather="globe" style="color: #8b5cf6;"></i>
<span>Cosmic Explorer</span>
</div>
<button class="mobile-menu-btn" id="menuToggle">
<i data-feather="menu"></i>
</button>
<nav>
<ul id="navMenu">
<li><a href="#"><i data-feather="home"></i> Home</a></li>
<li><a href="#"><i data-feather="image"></i> Gallery</a></li>
<li><a href="#"><i data-feather="info"></i> About</a></li>
<li><a href="#"><i data-feather="book"></i> Resources</a></li>
</ul>
</nav>
</div>
</header>
`;
// Add menu toggle functionality
setTimeout(() => {
const menuToggle = this.shadowRoot.getElementById('menuToggle');
const navMenu = this.shadowRoot.getElementById('navMenu');
menuToggle.addEventListener('click', () => {
navMenu.classList.toggle('active');
const menuIcon = menuToggle.querySelector('[data-feather]');
if (navMenu.classList.contains('active')) {
menuIcon.setAttribute('data-feather', 'x');
} else {
menuIcon.setAttribute('data-feather', 'menu');
}
feather.replace();
});
feather.replace();
}, 0);
}
}
customElements.define('custom-header', CustomHeader); |