Neumorphism Cookie Consent Banner
Intermediate
A modern cookie consent banner with soft neumorphism design, featuring subtle shadows and elegant depth effects
Live Preview
Code Implementation
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Neumorphism Cookie Banner</title>
<style>
:root {
--primary-bg: #e6e7ee;
--secondary-bg: #f0f0f3;
--text-primary: #4a4a4a;
--text-secondary: #6c6c6c;
--accent-color: #667eea;
--success-color: #48bb78;
--danger-color: #f56565;
--warning-color: #ed8936;
--shadow-light: #ffffff;
--shadow-dark: #d1d9e6;
--border-radius: 20px;
--transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: linear-gradient(135deg, #e6e7ee 0%, #f0f0f3 100%);
min-height: 100vh;
color: var(--text-primary);
line-height: 1.6;
}
.demo-content {
padding: 3rem 2rem;
text-align: center;
max-width: 800px;
margin: 0 auto;
}
.demo-content h1 {
font-size: 2.5rem;
font-weight: 700;
margin-bottom: 1rem;
background: linear-gradient(135deg, var(--accent-color), #764ba2);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.demo-content p {
font-size: 1.1rem;
color: var(--text-secondary);
margin-bottom: 2rem;
}
/* Neumorphism Cookie Banner */
.neuro-cookie-banner {
position: fixed;
bottom: 2rem;
left: 2rem;
right: 2rem;
background: var(--primary-bg);
border-radius: var(--border-radius);
padding: 2rem;
box-shadow:
20px 20px 60px var(--shadow-dark),
-20px -20px 60px var(--shadow-light),
inset 0 0 0 1px rgba(255, 255, 255, 0.1);
transform: translateY(120%);
transition: var(--transition);
z-index: 10000;
max-width: 1200px;
margin: 0 auto;
}
.neuro-cookie-banner.show {
transform: translateY(0);
}
.cookie-container {
display: grid;
grid-template-columns: 1fr auto;
gap: 2rem;
align-items: center;
}
.cookie-info {
display: flex;
align-items: flex-start;
gap: 1rem;
}
.cookie-icon {
width: 48px;
height: 48px;
background: var(--secondary-bg);
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
box-shadow:
8px 8px 16px var(--shadow-dark),
-8px -8px 16px var(--shadow-light);
flex-shrink: 0;
}
.cookie-text {
flex: 1;
}
.cookie-title {
font-size: 1.25rem;
font-weight: 600;
margin-bottom: 0.5rem;
color: var(--text-primary);
}
.cookie-description {
color: var(--text-secondary);
font-size: 0.95rem;
line-height: 1.5;
}
.cookie-link {
color: var(--accent-color);
text-decoration: none;
font-weight: 500;
transition: var(--transition);
}
.cookie-link:hover {
color: #5a67d8;
text-decoration: underline;
}
.cookie-actions {
display: flex;
gap: 1rem;
flex-wrap: wrap;
}
/* Neumorphism Buttons */
.neuro-btn {
padding: 0.75rem 1.5rem;
border: none;
border-radius: 12px;
font-family: inherit;
font-size: 0.9rem;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
position: relative;
overflow: hidden;
min-width: 120px;
background: var(--secondary-bg);
color: var(--text-primary);
}
.neuro-btn::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
transition: left 0.5s ease;
}
.neuro-btn:hover::before {
left: 100%;
}
.btn-primary {
background: var(--accent-color);
color: white;
box-shadow:
8px 8px 16px rgba(102, 126, 234, 0.3),
-8px -8px 16px rgba(255, 255, 255, 0.8),
inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}
.btn-primary:hover {
transform: translateY(-2px);
box-shadow:
12px 12px 24px rgba(102, 126, 234, 0.4),
-12px -12px 24px rgba(255, 255, 255, 0.9),
inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}
.btn-primary:active {
transform: translateY(0);
box-shadow:
4px 4px 8px rgba(102, 126, 234, 0.3),
-4px -4px 8px rgba(255, 255, 255, 0.8),
inset 2px 2px 4px rgba(102, 126, 234, 0.2);
}
.btn-secondary {
box-shadow:
8px 8px 16px var(--shadow-dark),
-8px -8px 16px var(--shadow-light);
}
.btn-secondary:hover {
transform: translateY(-2px);
box-shadow:
12px 12px 24px var(--shadow-dark),
-12px -12px 24px var(--shadow-light);
}
.btn-secondary:active {
transform: translateY(0);
box-shadow:
inset 4px 4px 8px var(--shadow-dark),
inset -4px -4px 8px var(--shadow-light);
}
.btn-outline {
background: transparent;
border: 2px solid var(--accent-color);
color: var(--accent-color);
box-shadow:
4px 4px 8px var(--shadow-dark),
-4px -4px 8px var(--shadow-light);
}
.btn-outline:hover {
background: var(--accent-color);
color: white;
transform: translateY(-2px);
}
/* Settings Modal */
.cookie-settings-modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(230, 231, 238, 0.8);
backdrop-filter: blur(10px);
display: flex;
align-items: center;
justify-content: center;
z-index: 10001;
opacity: 0;
visibility: hidden;
transition: var(--transition);
}
.cookie-settings-modal.show {
opacity: 1;
visibility: visible;
}
.settings-content {
background: var(--primary-bg);
border-radius: var(--border-radius);
padding: 2rem;
max-width: 500px;
width: 90%;
max-height: 80vh;
overflow-y: auto;
box-shadow:
20px 20px 60px var(--shadow-dark),
-20px -20px 60px var(--shadow-light);
transform: scale(0.9);
transition: var(--transition);
}
.cookie-settings-modal.show .settings-content {
transform: scale(1);
}
.settings-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 2rem;
padding-bottom: 1rem;
border-bottom: 1px solid var(--shadow-dark);
}
.settings-title {
font-size: 1.5rem;
font-weight: 700;
color: var(--text-primary);
}
.close-btn {
width: 40px;
height: 40px;
border: none;
border-radius: 10px;
background: var(--secondary-bg);
color: var(--text-secondary);
font-size: 1.2rem;
cursor: pointer;
transition: var(--transition);
box-shadow:
6px 6px 12px var(--shadow-dark),
-6px -6px 12px var(--shadow-light);
}
.close-btn:hover {
color: var(--danger-color);
transform: scale(1.1);
}
.close-btn:active {
box-shadow:
inset 3px 3px 6px var(--shadow-dark),
inset -3px -3px 6px var(--shadow-light);
}
.cookie-category {
margin-bottom: 1.5rem;
padding: 1.5rem;
background: var(--secondary-bg);
border-radius: 16px;
box-shadow:
inset 8px 8px 16px var(--shadow-dark),
inset -8px -8px 16px var(--shadow-light);
}
.category-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 1rem;
}
.category-title {
font-weight: 600;
font-size: 1.1rem;
color: var(--text-primary);
}
.category-description {
font-size: 0.9rem;
color: var(--text-secondary);
line-height: 1.5;
}
/* Neumorphism Toggle Switch */
.neuro-toggle {
position: relative;
width: 60px;
height: 30px;
background: var(--secondary-bg);
border-radius: 15px;
cursor: pointer;
transition: var(--transition);
box-shadow:
inset 6px 6px 12px var(--shadow-dark),
inset -6px -6px 12px var(--shadow-light);
}
.neuro-toggle.active {
background: linear-gradient(135deg, var(--success-color), #38a169);
box-shadow:
inset 6px 6px 12px rgba(72, 187, 120, 0.3),
inset -6px -6px 12px rgba(255, 255, 255, 0.8);
}
.neuro-toggle::before {
content: '';
position: absolute;
top: 3px;
left: 3px;
width: 24px;
height: 24px;
background: var(--primary-bg);
border-radius: 50%;
transition: var(--transition);
box-shadow:
4px 4px 8px var(--shadow-dark),
-4px -4px 8px var(--shadow-light);
}
.neuro-toggle.active::before {
transform: translateX(30px);
background: white;
box-shadow:
4px 4px 8px rgba(72, 187, 120, 0.3),
-4px -4px 8px rgba(255, 255, 255, 0.9);
}
.settings-actions {
display: flex;
gap: 1rem;
justify-content: flex-end;
margin-top: 2rem;
padding-top: 1rem;
border-top: 1px solid var(--shadow-dark);
}
/* Responsive Design */
@media (max-width: 768px) {
.neuro-cookie-banner {
bottom: 1rem;
left: 1rem;
right: 1rem;
padding: 1.5rem;
}
.cookie-container {
grid-template-columns: 1fr;
gap: 1.5rem;
text-align: center;
}
.cookie-info {
flex-direction: column;
text-align: center;
}
.cookie-actions {
justify-content: center;
}
.neuro-btn {
flex: 1;
min-width: auto;
}
.settings-content {
padding: 1.5rem;
margin: 1rem;
}
}
@media (max-width: 480px) {
.cookie-actions {
flex-direction: column;
}
.neuro-btn {
width: 100%;
}
}
/* Demo Button */
.demo-btn {
padding: 1rem 2rem;
border: none;
border-radius: 12px;
background: var(--accent-color);
color: white;
font-family: inherit;
font-size: 1rem;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
box-shadow:
8px 8px 16px rgba(102, 126, 234, 0.3),
-8px -8px 16px rgba(255, 255, 255, 0.8);
}
.demo-btn:hover {
transform: translateY(-2px);
box-shadow:
12px 12px 24px rgba(102, 126, 234, 0.4),
-12px -12px 24px rgba(255, 255, 255, 0.9);
}
</style>
</head>
<body>
<div class="demo-content">
<h1>Neumorphism Cookie Banner</h1>
<p>Experience the elegant soft UI design with subtle shadows and smooth interactions</p>
<button class="demo-btn" onclick="showCookieBanner()">Show Cookie Banner</button>
</div>
<!-- Cookie Banner -->
<div id="neuroCookieBanner" class="neuro-cookie-banner">
<div class="cookie-container">
<div class="cookie-info">
<div class="cookie-icon">🍪</div>
<div class="cookie-text">
<div class="cookie-title">Cookie Preferences</div>
<div class="cookie-description">
We use cookies to enhance your browsing experience and provide personalized content.
<a href="#" class="cookie-link">Privacy Policy</a> |
<a href="#" class="cookie-link">Cookie Policy</a>
</div>
</div>
</div>
<div class="cookie-actions">
<button class="neuro-btn btn-primary" onclick="acceptCookies()">Accept All</button>
<button class="neuro-btn btn-secondary" onclick="declineCookies()">Decline</button>
<button class="neuro-btn btn-outline" onclick="openSettings()">Customize</button>
</div>
</div>
</div>
<!-- Settings Modal -->
<div id="cookieSettingsModal" class="cookie-settings-modal">
<div class="settings-content">
<div class="settings-header">
<h3 class="settings-title">Cookie Settings</h3>
<button class="close-btn" onclick="closeSettings()">×</button>
</div>
<div class="cookie-category">
<div class="category-header">
<span class="category-title">Essential Cookies</span>
<div class="neuro-toggle active" data-category="essential">
</div>
</div>
<div class="category-description">
These cookies are necessary for the website to function and cannot be switched off. They are usually only set in response to actions made by you.
</div>
</div>
<div class="cookie-category">
<div class="category-header">
<span class="category-title">Analytics Cookies</span>
<div class="neuro-toggle" data-category="analytics">
</div>
</div>
<div class="category-description">
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously.
</div>
</div>
<div class="cookie-category">
<div class="category-header">
<span class="category-title">Marketing Cookies</span>
<div class="neuro-toggle" data-category="marketing">
</div>
</div>
<div class="category-description">
These cookies are used to deliver advertisements more relevant to you and your interests based on your browsing behavior.
</div>
</div>
<div class="cookie-category">
<div class="category-header">
<span class="category-title">Functional Cookies</span>
<div class="neuro-toggle" data-category="functional">
</div>
</div>
<div class="category-description">
These cookies enable enhanced functionality and personalization, such as remembering your preferences and settings.
</div>
</div>
<div class="settings-actions">
<button class="neuro-btn btn-secondary" onclick="saveSettings(false)">Save Preferences</button>
<button class="neuro-btn btn-primary" onclick="saveSettings(true)">Accept All</button>
</div>
</div>
</div>
<script>
class NeumorphismCookieBanner {
constructor(options = {}) {
this.options = {
autoShow: true,
showDelay: 1000,
storageKey: 'neuro_cookie_consent',
expiryDays: 365,
onAccept: null,
onDecline: null,
onSettingsSave: null,
...options
};
this.banner = document.getElementById('neuroCookieBanner');
this.modal = document.getElementById('cookieSettingsModal');
this.consent = this.getStoredConsent();
this.init();
}
init() {
if (this.options.autoShow && !this.consent) {
setTimeout(() => this.show(), this.options.showDelay);
}
this.setupEventListeners();
this.loadSettings();
}
setupEventListeners() {
// Toggle switches
document.querySelectorAll('.neuro-toggle').forEach(toggle => {
toggle.addEventListener('click', () => {
if (toggle.dataset.category !== 'essential') {
toggle.classList.toggle('active');
}
});
});
// Modal backdrop click
this.modal.addEventListener('click', (e) => {
if (e.target === this.modal) {
this.closeSettings();
}
});
// Keyboard navigation
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape') {
this.closeSettings();
}
});
// Button hover effects
document.querySelectorAll('.neuro-btn').forEach(btn => {
btn.addEventListener('mouseenter', () => {
btn.style.transform = 'translateY(-2px)';
});
btn.addEventListener('mouseleave', () => {
btn.style.transform = 'translateY(0)';
});
});
}
show() {
this.banner.classList.add('show');
}
hide() {
this.banner.classList.remove('show');
}
accept() {
const consent = {
essential: true,
analytics: true,
marketing: true,
functional: true,
timestamp: Date.now()
};
this.saveConsent(consent);
this.hide();
if (this.options.onAccept) {
this.options.onAccept(consent);
}
}
decline() {
const consent = {
essential: true,
analytics: false,
marketing: false,
functional: false,
timestamp: Date.now()
};
this.saveConsent(consent);
this.hide();
if (this.options.onDecline) {
this.options.onDecline(consent);
}
}
openSettings() {
this.modal.classList.add('show');
document.body.style.overflow = 'hidden';
}
closeSettings() {
this.modal.classList.remove('show');
document.body.style.overflow = '';
}
saveSettings(acceptAll = false) {
const toggles = document.querySelectorAll('.neuro-toggle');
const consent = { timestamp: Date.now() };
toggles.forEach(toggle => {
const category = toggle.dataset.category;
if (acceptAll) {
consent[category] = true;
toggle.classList.add('active');
} else {
consent[category] = toggle.classList.contains('active');
}
});
this.saveConsent(consent);
this.closeSettings();
this.hide();
if (this.options.onSettingsSave) {
this.options.onSettingsSave(consent);
}
}
loadSettings() {
if (this.consent) {
document.querySelectorAll('.neuro-toggle').forEach(toggle => {
const category = toggle.dataset.category;
if (this.consent[category]) {
toggle.classList.add('active');
} else {
toggle.classList.remove('active');
}
});
}
}
saveConsent(consent) {
const expiryDate = new Date();
expiryDate.setDate(expiryDate.getDate() + this.options.expiryDays);
const consentData = {
...consent,
expiry: expiryDate.getTime()
};
localStorage.setItem(this.options.storageKey, JSON.stringify(consentData));
this.consent = consent;
}
getStoredConsent() {
try {
const stored = localStorage.getItem(this.options.storageKey);
if (stored) {
const data = JSON.parse(stored);
if (data.expiry && Date.now() < data.expiry) {
return data;
} else {
localStorage.removeItem(this.options.storageKey);
}
}
} catch (e) {
console.error('Error reading cookie consent:', e);
}
return null;
}
reset() {
localStorage.removeItem(this.options.storageKey);
this.consent = null;
this.show();
}
getConsent() {
return this.consent;
}
updateTheme(theme) {
const root = document.documentElement;
if (theme === 'dark') {
root.style.setProperty('--primary-bg', '#2d3748');
root.style.setProperty('--secondary-bg', '#4a5568');
root.style.setProperty('--text-primary', '#f7fafc');
root.style.setProperty('--text-secondary', '#e2e8f0');
root.style.setProperty('--shadow-light', '#4a5568');
root.style.setProperty('--shadow-dark', '#1a202c');
} else {
root.style.setProperty('--primary-bg', '#e6e7ee');
root.style.setProperty('--secondary-bg', '#f0f0f3');
root.style.setProperty('--text-primary', '#4a4a4a');
root.style.setProperty('--text-secondary', '#6c6c6c');
root.style.setProperty('--shadow-light', '#ffffff');
root.style.setProperty('--shadow-dark', '#d1d9e6');
}
}
}
// Initialize the banner
const cookieBanner = new NeumorphismCookieBanner({
onAccept: (consent) => {
console.log('Cookies accepted:', consent);
// Initialize analytics, marketing scripts, etc.
},
onDecline: (consent) => {
console.log('Cookies declined:', consent);
// Only load essential scripts
},
onSettingsSave: (consent) => {
console.log('Settings saved:', consent);
// Load scripts based on user preferences
}
});
// Global functions for demo
function showCookieBanner() {
cookieBanner.reset();
}
function acceptCookies() {
cookieBanner.accept();
}
function declineCookies() {
cookieBanner.decline();
}
function openSettings() {
cookieBanner.openSettings();
}
function closeSettings() {
cookieBanner.closeSettings();
}
function saveSettings(acceptAll) {
cookieBanner.saveSettings(acceptAll);
}
</script>
</body>
</html>