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fix: improve color contrast for WCAG AAA compliance #38

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Merged
odanree merged 2 commits into from
Nov 7, 2025
Merged

fix: improve color contrast for WCAG AAA compliance #38

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0b8ce83
test(widget): add mobile responsive chatbot widget test page
Nov 7, 2025
8adf048
fix: improve color contrast for WCAG AAA compliance
Nov 7, 2025
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12 changes: 6 additions & 6 deletions public/chat-widget.css
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,12 +23,12 @@
}

#ai-chatbot-widget.light .ai-chatbot-header {
background-color: #007bff;
background-color: #0056b3;
color: #ffffff;
}

#ai-chatbot-widget.light .ai-chatbot-message.ai-chatbot-user .ai-message-bubble {
background-color: #007bff;
background-color: #0056b3;
color: #ffffff;
}

Expand Down Expand Up @@ -215,12 +215,12 @@ form input {

form input:focus {
outline: none;
border-color: #007bff;
box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
border-color: #0056b3;
box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

form button {
background-color: #007bff;
background-color: #0056b3;
color: white;
border: none;
border-radius: 6px;
Expand All @@ -232,7 +232,7 @@ form button {
}

form button:hover:not(:disabled) {
background-color: #0056b3;
background-color: #003d82;
}

form button:disabled {
Expand Down
119 changes: 119 additions & 0 deletions test-mobile-widget.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,119 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>AI Chatbot - Mobile Test</title>
<style>
body {
font-family: Arial, sans-serif;
padding: 20px;
max-width: 800px;
margin: 0 auto;
}
h1 {
color: #007bff;
}
.info {
background: #f0f8ff;
border-left: 4px solid #007bff;
padding: 15px;
margin: 20px 0;
}
.test-instructions {
background: #fff3cd;
border-left: 4px solid #ffc107;
padding: 15px;
margin: 20px 0;
}
code {
background: #f4f4f4;
padding: 2px 6px;
border-radius: 3px;
font-family: 'Courier New', monospace;
}
</style>
</head>
<body>
<h1>🤖 AI Chatbot - Mobile Widget Test</h1>

<div class="info">
<strong>Testing Mobile Responsive Chatbot</strong>
<p>This page tests the new mobile-friendly chatbot widget with:</p>
<ul>
<li>✅ Floating Action Button (FAB) - Minimized icon on mobile</li>
<li>✅ Constrained size on mobile (90vw x 70vh)</li>
<li>✅ Click to open/close functionality</li>
<li>✅ Responsive design at 768px breakpoint</li>
</ul>
</div>

<div class="test-instructions">
<strong>📱 How to Test:</strong>
<ol>
<li><strong>Desktop View (>768px)</strong>: Widget appears in bottom-right corner</li>
<li><strong>Mobile View (≤768px)</strong>:
<ul>
<li>Widget hidden by default</li>
<li>Blue chat icon (💬) appears in bottom-right</li>
<li>Click icon to open widget</li>
<li>Widget constrained to 90% width, 70% height</li>
<li>Click ✕ to close and minimize back to icon</li>
</ul>
</li>
<li><strong>To Test Mobile</strong>:
<ul>
<li>Press F12 → Toggle device toolbar</li>
<li>Or resize browser window to < 768px</li>
<li>Or open on actual mobile device</li>
</ul>
</li>
</ol>
</div>

<h2>Sample Content</h2>
<p>
This is sample content to demonstrate the page layout. The chatbot widget
should float over this content without blocking it completely on mobile.
</p>

<p>
On mobile devices (screens ≤768px wide), the chatbot will:
</p>
<ul>
<li>Start minimized as a floating button</li>
<li>Expand to 90% of viewport width when opened</li>
<li>Take up 70% of viewport height when opened</li>
<li>Allow users to close it and return to the icon</li>
</ul>

<h3>Current Configuration:</h3>
<ul>
<li><strong>API URL:</strong> <code>http://localhost:4000</code></li>
<li><strong>Position:</strong> <code>bottom-right</code></li>
<li><strong>Theme:</strong> <code>light</code></li>
<li><strong>Strategy:</strong> <code>ecommerce</code></li>
</ul>

<!-- Load chatbot widget -->
<link rel="stylesheet" href="http://localhost:4000/chat-widget.css">
<script src="http://localhost:4000/chat-widget.js"></script>
<script>
// Wait for script to load before initializing
window.addEventListener('load', function() {
if (typeof AIChatbot !== 'undefined') {
AIChatbot.init({
apiUrl: 'http://localhost:4000',
position: 'bottom-right',
theme: 'light',
strategyType: 'ecommerce'
});
console.log('✅ Chatbot initialized successfully');
} else {
console.error('❌ AIChatbot is not defined. Check if chat-widget.js loaded correctly.');
console.error('Try opening http://localhost:4000/chat-widget.js in a new tab to verify the file is accessible.');
}
});
</script>
</body>
</html>
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