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404 - Page Not Found with Key Generation
404
Page Not Found
Oops! The page you're looking for doesn't exist.
Error Key:
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CSS
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* { margin: 0; padding: 0; box-sizing: border-box; } body { background-color: #111; color: #fff; font-family: 'Poppins', sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; text-align: center; } .container { background-color: #222; padding: 40px 60px; border-radius: 15px; box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1); max-width: 500px; width: 90%; } .error-title { font-size: 6rem; margin-bottom: 20px; color: #fff; text-shadow: 0 0 15px rgba(255, 255, 255, 0.5); transition: color 0.5s ease, text-shadow 0.5s ease; } .error-title:hover { color: #fe5c5c; text-shadow: 0 0 25px rgba(255, 95, 95, 0.8), 0 0 50px rgba(255, 112, 112, 0.6); } .error-subtitle { font-size: 1.5rem; margin-bottom: 20px; color: rgba(255, 255, 255, 0.8); } p { margin-bottom: 20px; font-size: 1.1rem; font-weight: 300; color: rgba(255, 255, 255, 0.85); } .buttons { display: flex; justify-content: center; gap: 20px; } .btn { text-decoration: none; color: #fff; background-color: transparent; padding: 12px 24px; border-radius: 30px; font-size: 0.9rem; font-weight: 300; border: 1px solid rgba(255, 255, 255, 0.6); transition: all 0.3s ease; box-shadow: 0 0 10px rgba(255, 255, 255, 0.2); } .btn:hover { background-color: rgba(255, 255, 255, 0.1); box-shadow: 0 0 20px rgba(255, 255, 255, 0.5); } .notification { position: fixed; top: 20px; right: 20px; background-color: #042d19; color: #a3f9b6; padding: 10px 20px; border-radius: 15px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); display: flex; align-items: center; max-width: 320px; font-size: 0.95rem; opacity: 0; visibility: hidden; transition: opacity 0.5s ease, visibility 0.5s ease; } .notification.show { opacity: 1; visibility: visible; } .notification .close-btn { background-color: transparent; border: none; color: #a3f9b6; font-size: 1.2rem; cursor: pointer; width: 30px; height: 30px; border-radius: 50%; display: flex; justify-content: center; align-items: center; margin-left: 10px; transition: background-color 0.3s ease; } .notification .close-btn:hover { background-color: rgba(255, 255, 255, 0.1); } #error-key { font-weight: bold; font-size: 1.2rem; color: #a3f9b6; } @keyframes fadeIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } } .container { background: linear-gradient(135deg, #2c2c2c, #1a1a1a); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); } .btn { background-color: rgba(255, 255, 255, 0.1); border: 2px solid rgba(255, 255, 255, 0.6); } .btn:hover { background-color: rgba(255, 255, 255, 0.2); box-shadow: 0 0 15px rgba(255, 255, 255, 0.4); }
JS
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function generateKey() { const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; let key = ''; for (let i = 0; i < 12; i++) { key += chars.charAt(Math.floor(Math.random() * chars.length)); if ((i + 1) % 3 === 0 && i < 11) { key += '-'; } } return key; } const errorKeyElement = document.getElementById('error-key'); const generatedKey = generateKey(); errorKeyElement.textContent = generatedKey; document.getElementById('copy-btn').addEventListener('click', () => { navigator.clipboard.writeText(generatedKey).then(() => { const notification = document.getElementById('notification'); notification.classList.add('show'); setTimeout(() => { notification.classList.remove('show'); }, 10000); }); }); document.getElementById('close-btn').addEventListener('click', () => { const notification = document.getElementById('notification'); notification.classList.remove('show'); });