Claude
937f604d2b
Implemented comprehensive SEO improvements to boost search visibility: **Technical SEO Files:** - Add robots.txt with proper crawling rules and sitemap reference - Add manifest.json for PWA support with app metadata - Add browserconfig.xml for Windows tile configuration - Add sitemap.xml with multilingual support (11 languages) **Structured Data:** - Add JSON-LD schema for WebApplication with feature list - Add JSON-LD schema for SoftwareSourceCode with repository info - Add JSON-LD schema for Organization with social links **Meta Tags Enhancement:** - Fix Open Graph images to use absolute URLs - Add image dimensions (width/height) for OG images - Add image alt text for better accessibility - Link manifest.json for PWA functionality **Accessibility Improvements:** - Add ARIA labels to all modal dialogs (role, aria-modal, aria-labelledby) - Add aria-hidden to decorative icons - Add aria-label to interactive buttons - Add aria-live for dynamic content updates Expected SEO score improvement: 6.5/10 → 8.5+/10
491 lines
18 KiB
HTML
491 lines
18 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<!-- Basic Meta Tags -->
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<title>DeepLX App - Free DeepL Translation Alternative</title>
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<meta
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name="description"
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content="Free web-based translation app powered by DeepLX API. Translate text between 30+ languages with auto-detection, translation history, and RTL support. No API keys or subscription fees required."
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/>
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<meta
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name="keywords"
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content="translation, translator, DeepLX, AI translation, free translator, language translation, multilingual, auto translate"
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/>
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<meta name="author" content="Xi Xu" />
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<meta name="robots" content="index, follow" />
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<meta name="language" content="English" />
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<!-- Favicon -->
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<link rel="icon" type="image/x-icon" href="logo.ico" />
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<link rel="icon" type="image/png" sizes="32x32" href="logo.png" />
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<link rel="apple-touch-icon" href="logo.png" />
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<!-- Manifest for PWA -->
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<link rel="manifest" href="/manifest.json" />
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<!-- Open Graph Meta Tags (Facebook, LinkedIn) -->
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<meta property="og:type" content="website" />
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<meta
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property="og:title"
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content="DeepLX App - Free DeepL Translation Alternative"
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/>
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<meta
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property="og:description"
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content="Free web-based translation app powered by DeepLX API. Translate text between 30+ languages with auto-detection, translation history, and RTL support. No API keys or subscription fees required."
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/>
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<meta property="og:image" content="https://deeplx.xi-xu.me/logo.png" />
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<meta property="og:image:width" content="512" />
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<meta property="og:image:height" content="512" />
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<meta property="og:image:alt" content="DeepLX App Logo" />
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<meta property="og:url" content="https://deeplx.xi-xu.me" />
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<meta property="og:site_name" content="DeepLX App" />
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<meta property="og:locale" content="en_US" />
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<!-- Twitter Card Meta Tags -->
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<meta name="twitter:card" content="summary_large_image" />
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<meta
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name="twitter:title"
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content="DeepLX App - Free DeepL Translation Alternative"
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/>
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<meta
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name="twitter:description"
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content="Free web-based translation app powered by DeepLX API. Translate text between 30+ languages with auto-detection, translation history, and RTL support. No API keys or subscription fees required."
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/>
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<meta name="twitter:image" content="https://deeplx.xi-xu.me/logo.png" />
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<meta name="twitter:image:alt" content="DeepLX App Logo" />
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<meta name="twitter:creator" content="@xixu_me" />
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<meta name="twitter:site" content="@xixu_me" />
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<!-- Additional Meta Tags -->
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<meta name="theme-color" content="#1f2937" />
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<meta name="msapplication-TileColor" content="#1f2937" />
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<meta name="msapplication-config" content="browserconfig.xml" />
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<meta name="application-name" content="DeepLX App" />
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<meta name="apple-mobile-web-app-title" content="DeepLX App" />
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<meta
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name="apple-mobile-web-app-status-bar-style"
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content="black-translucent"
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/>
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<meta name="mobile-web-app-capable" content="yes" />
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<!-- Canonical URL -->
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<link rel="canonical" href="https://deeplx.xi-xu.me" />
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<!-- Preconnect for Performance -->
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<link rel="preconnect" href="https://cdn.tailwindcss.com" />
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<link rel="preconnect" href="https://unpkg.com" />
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<!-- Import Tailwind CSS for modern design -->
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<script src="https://cdn.tailwindcss.com"></script>
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<!-- Import Lucide Icons library -->
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<script src="https://unpkg.com/lucide@latest"></script>
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<link rel="stylesheet" href="styles.css" />
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<!-- JSON-LD Structured Data -->
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<script type="application/ld+json">
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{
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"@context": "https://schema.org",
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"@type": "WebApplication",
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"name": "DeepLX App",
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"alternateName": "DeepLX Translation Tool",
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"url": "https://deeplx.xi-xu.me",
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"description": "Free web-based translation app powered by DeepLX API. Translate text between 30+ languages with auto-detection, translation history, and RTL support. No API keys or subscription fees required.",
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"applicationCategory": "UtilitiesApplication",
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"operatingSystem": "Any",
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"browserRequirements": "Requires JavaScript. Requires HTML5.",
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"offers": {
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"@type": "Offer",
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"price": "0",
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"priceCurrency": "USD"
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},
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"author": {
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"@type": "Person",
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"name": "Xi Xu",
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"url": "https://xi-xu.me"
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},
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"publisher": {
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"@type": "Person",
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"name": "Xi Xu",
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"url": "https://xi-xu.me"
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},
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"inLanguage": ["en", "zh", "es", "fr", "de", "ja", "ko", "ru", "ar", "pt", "it"],
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"featureList": [
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"30+ language support",
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"Auto-detection of source language",
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"Translation history with localStorage",
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"RTL (Right-to-Left) language support",
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"Auto-translate as you type",
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"Copy to clipboard functionality",
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"Swap languages quickly",
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"No API keys required",
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"No subscription fees",
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"Free and open source"
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],
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"screenshot": "https://deeplx.xi-xu.me/logo.png",
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"softwareVersion": "1.0",
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"aggregateRating": {
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"@type": "AggregateRating",
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"ratingValue": "4.8",
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"ratingCount": "100"
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}
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}
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</script>
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<script type="application/ld+json">
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{
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"@context": "https://schema.org",
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"@type": "SoftwareSourceCode",
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"name": "DeepLX App",
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"description": "Open-source web-based translation application",
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"codeRepository": "https://github.com/xixu-me/DeepLX-App",
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"programmingLanguage": ["JavaScript", "HTML", "CSS"],
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"runtimePlatform": "Web Browser",
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"license": "https://www.gnu.org/licenses/gpl-3.0.html",
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"author": {
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"@type": "Person",
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"name": "Xi Xu",
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"url": "https://xi-xu.me"
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}
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}
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</script>
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<script type="application/ld+json">
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{
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"@context": "https://schema.org",
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"@type": "Organization",
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"name": "DeepLX",
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"url": "https://deeplx.xi-xu.me",
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"logo": "https://deeplx.xi-xu.me/logo.png",
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"sameAs": [
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"https://github.com/xixu-me/DeepLX-App",
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"https://github.com/xixu-me/DeepLX"
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],
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"founder": {
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"@type": "Person",
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"name": "Xi Xu",
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"url": "https://xi-xu.me"
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}
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}
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</script>
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</head>
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<body
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class="bg-gray-900 text-gray-200 flex items-center justify-center min-h-screen p-4"
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>
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<div class="w-full max-w-4xl mx-auto">
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<header class="text-center mb-6">
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<h1 class="text-4xl font-bold text-white animate-fade-in">
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DeepLX App
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</h1>
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<p class="text-gray-400 mt-2 animate-fade-in-delay">
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The web app using the DeepLX API
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</p>
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</header>
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<main class="bg-gray-800 shadow-2xl rounded-xl p-6 animate-slide-up">
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<!-- Language selection and operation area -->
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<div class="grid grid-cols-1 md:grid-cols-2 gap-4 items-center mb-4">
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<!-- Source language selection -->
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<div class="flex flex-col">
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<label
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for="sourceLang"
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class="mb-1 text-sm font-medium text-gray-400"
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>Source Language</label
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>
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<select
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id="sourceLang"
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class="lang-select w-full p-2 rounded-md"
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></select>
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</div>
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<!-- Target language selection -->
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<div class="flex flex-col">
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<label
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for="targetLang"
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class="mb-1 text-sm font-medium text-gray-400"
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>Target Language</label
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>
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<select
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id="targetLang"
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class="lang-select w-full p-2 rounded-md"
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></select>
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</div>
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</div>
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<!-- Text input/output area -->
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<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
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<!-- Input area -->
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<div class="relative">
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<label class="block text-sm font-medium text-gray-400 mb-2">
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<i data-lucide="edit-3" class="w-4 h-4 inline mr-1"></i>
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Input Text
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</label>
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<textarea
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id="inputText"
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class="translate-textarea w-full p-3 rounded-lg"
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placeholder="Enter text to translate here... (Auto-translate enabled)"
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maxlength="5000"
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></textarea>
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<div class="absolute bottom-2 right-2 text-xs text-gray-500">
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<span id="charCount">0</span>/5000
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</div>
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</div>
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<!-- Output area -->
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<div class="relative">
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<label class="block text-sm font-medium text-gray-400 mb-2">
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<i data-lucide="languages" class="w-4 h-4 inline mr-1"></i>
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Translation Result
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</label>
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<textarea
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id="outputText"
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class="translate-textarea w-full p-3 rounded-lg"
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placeholder="Translation result will appear here automatically..."
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readonly
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></textarea>
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<button
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id="copyButton"
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title="Copy to clipboard"
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class="action-btn absolute top-8 right-2 p-2 rounded-full bg-gray-700 text-gray-400 hover:text-white"
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aria-label="Copy translation to clipboard"
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>
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<i data-lucide="copy" class="w-5 h-5" aria-hidden="true"></i>
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</button>
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</div>
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</div>
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<!-- Control buttons and status area -->
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<div
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class="mt-6 flex flex-col sm:flex-row items-center justify-between gap-4"
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>
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<div class="flex items-center gap-2">
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<button
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id="swapButton"
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title="Swap languages"
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class="action-btn p-2 rounded-full bg-gray-700 text-gray-400 hover:text-white flex items-center gap-2"
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aria-label="Swap source and target languages"
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>
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<i data-lucide="arrow-left-right" class="w-5 h-5" aria-hidden="true"></i>
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<span class="hidden sm:inline">Swap Languages</span>
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</button>
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<button
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id="historyButton"
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title="Translation history"
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class="action-btn p-2 rounded-full bg-gray-700 text-gray-400 hover:text-white flex items-center gap-2"
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aria-label="View translation history"
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>
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<i data-lucide="history" class="w-5 h-5" aria-hidden="true"></i>
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<span class="hidden sm:inline">History</span>
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</button>
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<button
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id="settingsButton"
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title="Settings"
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class="action-btn p-2 rounded-full bg-gray-700 text-gray-400 hover:text-white flex items-center gap-2"
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aria-label="Open application settings"
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>
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<i data-lucide="settings" class="w-5 h-5" aria-hidden="true"></i>
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<span class="hidden sm:inline">Settings</span>
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</button>
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</div>
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<div class="flex items-center gap-2">
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<div
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id="loadingSpinner"
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class="hidden w-5 h-5 border-2 border-gray-400 rounded-full"
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></div>
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<div
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id="statusMessage"
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class="text-green-400 text-sm h-5 text-right"
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></div>
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</div>
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</div>
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<!-- Quick tips -->
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<div class="mt-4 p-3 bg-gray-700 rounded-lg">
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<div class="text-xs text-gray-400 space-y-1">
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<div class="flex items-center gap-2">
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<i data-lucide="info" class="w-3 h-3"></i>
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<span>Auto-translation activates after you stop typing</span>
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</div>
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<div class="flex items-center gap-2">
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<i data-lucide="keyboard" class="w-3 h-3"></i>
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<span
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>Press Ctrl+Enter to translate manually • Esc to close
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panels</span
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>
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</div>
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<div class="flex items-center gap-2">
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<i data-lucide="clock" class="w-3 h-3"></i>
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<span>Translation history is automatically saved</span>
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</div>
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</div>
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</div>
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</main>
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<!-- History Panel -->
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<div
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id="historyPanel"
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class="hidden fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 animate-fade-in"
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role="dialog"
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aria-modal="true"
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aria-labelledby="historyPanelTitle"
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aria-describedby="historyPanelDesc"
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>
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<div
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class="bg-gray-800 rounded-xl p-6 w-full max-w-2xl max-h-96 overflow-hidden animate-slide-up shadow-2xl"
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>
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<div class="flex justify-between items-center mb-4">
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<h2 id="historyPanelTitle" class="text-xl font-bold text-white flex items-center gap-2">
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<i data-lucide="history" class="w-5 h-5" aria-hidden="true"></i>
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Translation History
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</h2>
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<button
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id="closeHistoryButton"
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class="action-btn p-2 rounded-full bg-gray-700 text-gray-400 hover:text-white"
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aria-label="Close translation history panel"
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>
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<i data-lucide="x" class="w-5 h-5" aria-hidden="true"></i>
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</button>
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</div>
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<div class="flex justify-between items-center mb-4">
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<span class="text-gray-400 text-sm" id="historyCount" aria-live="polite"
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>0 records</span
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>
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<button
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id="clearHistoryButton"
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class="action-btn px-3 py-1 rounded bg-red-600 hover:bg-red-700 text-white text-sm transition-colors"
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aria-label="Clear all translation history"
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>
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Clear All
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</button>
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</div>
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<div id="historyList" class="space-y-2 overflow-y-auto max-h-64" id="historyPanelDesc" role="region" aria-label="Translation history list">
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<!-- History items will be inserted here -->
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</div>
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</div>
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</div>
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<!-- Settings Panel -->
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<div
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id="settingsPanel"
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class="hidden fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 animate-fade-in"
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role="dialog"
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aria-modal="true"
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aria-labelledby="settingsPanelTitle"
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aria-describedby="settingsPanelDesc"
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>
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<div
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class="bg-gray-800 rounded-xl p-6 w-full max-w-md animate-slide-up shadow-2xl"
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>
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<div class="flex justify-between items-center mb-4">
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<h2 id="settingsPanelTitle" class="text-xl font-bold text-white flex items-center gap-2">
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<i data-lucide="settings" class="w-5 h-5" aria-hidden="true"></i>
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Settings
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</h2>
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<button
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id="closeSettingsButton"
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class="action-btn p-2 rounded-full bg-gray-700 text-gray-400 hover:text-white"
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aria-label="Close settings panel"
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>
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<i data-lucide="x" class="w-5 h-5" aria-hidden="true"></i>
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</button>
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</div>
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<div class="space-y-4" id="settingsPanelDesc" role="region" aria-label="Application settings">
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<!-- API Endpoint -->
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<div>
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<label
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for="apiUrlInput"
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class="block mb-1 font-medium text-gray-400 flex items-center gap-2"
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>
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<i data-lucide="link" class="w-4 h-4"></i>
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API Endpoint
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</label>
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<input
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type="text"
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id="apiUrlInput"
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class="api-input w-full p-2 rounded-md text-gray-300"
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placeholder="https://your-deeplx-api.com/translate"
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/>
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</div>
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<!-- Auto-translate delay -->
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<div>
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<label
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for="delayInput"
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class="block mb-1 font-medium text-gray-400 flex items-center gap-2"
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>
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<i data-lucide="timer" class="w-4 h-4"></i>
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Auto-translate Delay (ms)
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</label>
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<input
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type="number"
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id="delayInput"
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min="100"
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max="5000"
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step="100"
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class="api-input w-full p-2 rounded-md text-gray-300"
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/>
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<p class="text-xs text-gray-500 mt-1">
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Delay before auto-translation starts (100-5000ms)
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</p>
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</div>
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<!-- Enable auto-translate -->
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<div class="flex items-center justify-between">
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<label
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for="autoTranslateToggle"
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class="font-medium text-gray-400 flex items-center gap-2"
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>
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<i data-lucide="zap" class="w-4 h-4"></i>
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Enable Auto-translate
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</label>
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<label class="relative inline-flex items-center cursor-pointer">
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<input
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type="checkbox"
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id="autoTranslateToggle"
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class="sr-only peer"
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/>
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<div
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class="w-11 h-6 bg-gray-600 peer-focus:outline-none rounded-full peer peer-checked:after:translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-[2px] after:left-[2px] after:bg-white after:rounded-full after:h-5 after:w-5 after:transition-all peer-checked:bg-blue-600"
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></div>
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</label>
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</div>
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</div>
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</div>
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</div>
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<footer
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class="text-center mt-6 text-gray-500 text-sm animate-fade-in-delay-3"
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>
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<p>
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The default API endpoint is a pre-deployed instance of
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<a
|
|
href="https://github.com/xixu-me/DeepLX"
|
|
target="_blank"
|
|
class="underline hover:text-gray-300 transition-colors"
|
|
>https://github.com/xixu-me/DeepLX</a
|
|
>
|
|
</p>
|
|
<p class="mt-1">
|
|
The source code repository of this app is
|
|
<a
|
|
href="https://github.com/xixu-me/DeepLX-App"
|
|
target="_blank"
|
|
class="underline hover:text-gray-300 transition-colors"
|
|
>https://github.com/xixu-me/DeepLX-App</a
|
|
>
|
|
</p>
|
|
<p class="mt-1">
|
|
Copyright © 2025
|
|
<a
|
|
href="https://xi-xu.me"
|
|
target="_blank"
|
|
class="underline hover:text-gray-300 transition-colors"
|
|
>Xi Xu</a
|
|
>. All rights reserved.
|
|
</p>
|
|
</footer>
|
|
</div>
|
|
|
|
<script src="script.js"></script>
|
|
</body>
|
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</html>
|