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        <h1 id="mainTitle"><i class="fas fa-language"></i> CTET Paper 1 - English Language & Pedagogy Practice Set Generator</h1>
        <p id="mainSubtitle">Topic-wise practice for English Language, Grammar, Literature & Pedagogy for CTET Primary Level</p>
    </div>
    <div class="content-area">
        <div id="startScreen">
            <h2 class="section-title" id="startTitle">📝 English Language & Pedagogy - Practice Set Generator</h2>
            <p class="text-center" id="startDesc">Create comprehensive practice sets for CTET Paper 1 covering English Language, Grammar, Literature, and Pedagogy</p>
            <div class="btn-group">
                <button class="btn btn-primary" id="startGeneratingBtn"><i class="fas fa-play"></i> <span id="startBtnText">Start Creating Practice Set</span></button>
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        <div id="practiceTypeSelection" class="hidden">
            <h2 class="section-title" id="practiceTypeTitle">Select Practice Type</h2>
            <p class="text-center" id="practiceTypeDesc">Choose practice set according to your preparation:</p>
            <div class="practice-options">
                <div class="option-card" data-type="chapter-wise">
                    <div class="option-icon"><i class="fas fa-book-open"></i></div>
                    <div class="option-title" id="optChapterTitle">Chapter-wise Practice</div>
                    <div class="option-description" id="optChapterDesc">Deep practice of a specific topic</div>
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                <div class="option-card" data-type="full-length">
                    <div class="option-icon"><i class="fas fa-file-alt"></i></div>
                    <div class="option-title" id="optFullTitle">Full Length Test</div>
                    <div class="option-description" id="optFullDesc">50 question set based on CTET pattern</div>
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                <div class="option-card" data-type="previous-year">
                    <div class="option-icon"><i class="fas fa-calendar-alt"></i></div>
                    <div class="option-title" id="optPrevTitle">Previous Year Questions</div>
                    <div class="option-description" id="optPrevDesc">Questions based on previous TET exams</div>
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            <h2 class="section-title" id="chapterTitle">📚 English Language & Pedagogy - Select Topics</h2>
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                <div class="checkbox-container" id="engTopicsContainer"></div>
            </form>
            <div id="questionCountSection">
                <h3 class="section-title" id="qCountTitle">Select Number of Questions</h3>
                <div class="question-count-selector">
                    <div class="count-btn" id="decreaseCount">-</div>
                    <div class="question-count" id="questionCount">50</div>
                    <div class="count-btn" id="increaseCount">+</div>
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                <button class="btn btn-success" id="generateAssignmentBtn"><span id="generateAssignBtnText">Select Difficulty →</span></button>
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        <div id="levelSelection" class="hidden">
            <h2 class="section-title" id="levelTitle">Select Difficulty Level</h2>
            <p class="text-center" id="levelDesc">Choose level according to CTET exam:</p>
            <div class="level-buttons">
                <button class="btn btn-level" id="level1Btn"><span id="l1Title">Level 1</span><br><small id="l1Sub">Basic (Introductory)</small></button>
                <button class="btn btn-level" id="level2Btn"><span id="l2Title">Level 2</span><br><small id="l2Sub">Medium (TET Level)</small></button>
                <button class="btn btn-level" id="level3Btn"><span id="l3Title">Level 3</span><br><small id="l3Sub">Advanced (Teacher Eligibility)</small></button>
            </div>
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                <h3 class="section-title" id="timerTitle">Select Time Limit</h3>
                <div class="timer-options">
                    <div class="timer-btn" data-time="30"><span id="t30">30 min</span></div>
                    <div class="timer-btn" data-time="45"><span id="t45">45 min</span></div>
                    <div class="timer-btn" data-time="60" class="selected"><span id="t60">60 min</span></div>
                    <div class="timer-btn" data-time="90"><span id="t90">90 min</span></div>
                </div>
            </div>
            <div class="btn-group">
                <button class="btn btn-danger" id="backToChaptersBtn"><span id="backChaptersBtnText">Back to Topics</span></button>
                <button class="btn btn-success" id="generateFinalBtn"><span id="generateFinalBtnText">Generate Practice Set</span></button>
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<div class="container hidden" id="generatedPaperContainer"></div>

<script>
    const { jsPDF } = window.jspdf;
    
    // =====================================================
    // ENGLISH LANGUAGE & PEDAGOGY QUESTION BANK (28 TOPICS)
    // =====================================================
    const questionBank = {};

    function addQuestions(topicKey, questions) {
        if (!questionBank[topicKey]) questionBank[topicKey] = { level1: [], level2: [], level3: [] };
        const levels = ['level1', 'level2', 'level3'];
        questions.forEach((q, idx) => {
            const levelKey = levels[idx % 3];
            questionBank[topicKey][levelKey].push(q);
        });
    }

    // ----- ENGLISH LANGUAGE TOPICS (1-18) -----
    addQuestions('Reading Comprehension', [
        { question: "Reading comprehension primarily tests the ability to:", options: ["Understand and interpret text", "Memorize facts", "Write summaries", "Identify parts of speech"], answer: "A" },
        { question: "The main idea of a passage is usually found in:", options: ["The introductory paragraph", "The conclusion", "The middle", "Anywhere"], answer: "A" },
        { question: "Inference in reading comprehension means:", options: ["Drawing conclusions from clues", "Reading quickly", "Finding synonyms", "Counting words"], answer: "A" }
    ]);

    addQuestions('The Sentence', [
        { question: "A sentence must contain:", options: ["A subject and a predicate", "A verb only", "A noun only", "A conjunction"], answer: "A" },
        { question: "Which is a declarative sentence?", options: ["I am going.", "Where are you?", "Please sit down.", "What a day!"], answer: "A" },
        { question: "An imperative sentence expresses:", options: ["A command or request", "A question", "A strong feeling", "A statement"], answer: "A" }
    ]);

    addQuestions('The Phrase & The Clause', [
        { question: "A phrase is a group of words that:", options: ["Does not contain a finite verb", "Contains a finite verb", "Contains a subject and predicate", "Is always a sentence"], answer: "A" },
        { question: "A clause contains:", options: ["A subject and a verb", "Only a verb", "Only a subject", "No verb"], answer: "A" },
        { question: "Which is an independent clause?", options: ["She went home.", "Because she was tired", "After the rain", "When I saw him"], answer: "A" }
    ]);

    addQuestions('The Noun : Kinds of Nouns, Number & Gender', [
        { question: "A proper noun is:", options: ["A specific name", "A common name", "An action word", "A describing word"], answer: "A" },
        { question: "The plural of 'child' is:", options: ["Children", "Childs", "Childrens", "Childes"], answer: "A" },
        { question: "The feminine gender of 'actor' is:", options: ["Actress", "Actoress", "Actorine", "Actresss"], answer: "A" }
    ]);

    addQuestions('The Pronoun', [
        { question: "A pronoun is used in place of:", options: ["A noun", "A verb", "An adjective", "An adverb"], answer: "A" },
        { question: "Which is a personal pronoun?", options: ["He", "Who", "Which", "That"], answer: "A" },
        { question: "The reflexive pronoun of 'they' is:", options: ["Themselves", "Themself", "Theirselves", "Theirself"], answer: "A" }
    ]);

    addQuestions('The Adjective', [
        { question: "An adjective modifies a:", options: ["Noun or pronoun", "Verb", "Adverb", "Preposition"], answer: "A" },
        { question: "Which is an adjective?", options: ["Beautiful", "Quickly", "Run", "And"], answer: "A" },
        { question: "The comparative degree of 'good' is:", options: ["Better", "Best", "More good", "Gooder"], answer: "A" }
    ]);

    addQuestions('The Verb', [
        { question: "A verb expresses:", options: ["An action or state", "A name", "A quality", "A relation"], answer: "A" },
        { question: "Which is a transitive verb?", options: ["Carry", "Sleep", "Go", "Arrive"], answer: "A" },
        { question: "The past participle of 'write' is:", options: ["Written", "Wrote", "Writing", "Writes"], answer: "A" }
    ]);

    addQuestions('Modals', [
        { question: "Modal verbs are used to:", options: ["Express possibility, necessity, etc.", "Express action", "Describe nouns", "Join sentences"], answer: "A" },
        { question: "Which is a modal verb?", options: ["Can", "Run", "Eat", "Sleep"], answer: "A" },
        { question: "'May' is used to express:", options: ["Possibility and permission", "Compulsion", "Ability", "Certainty"], answer: "A" }
    ]);

    addQuestions('The Adverb', [
        { question: "An adverb modifies a:", options: ["Verb, adjective, or another adverb", "Noun", "Pronoun", "Preposition"], answer: "A" },
        { question: "Which is an adverb?", options: ["Quickly", "Quick", "Better", "Good"], answer: "A" },
        { question: "The adverb in 'She spoke softly' is:", options: ["Softly", "Spoke", "She", "The"], answer: "A" }
    ]);

    addQuestions('The Preposition', [
        { question: "A preposition shows the relationship between:", options: ["A noun and another word", "A verb and a noun", "Two verbs", "Two adjectives"], answer: "A" },
        { question: "Which is a preposition?", options: ["In", "And", "But", "Very"], answer: "A" },
        { question: "The preposition in 'The book is on the table' is:", options: ["On", "The", "Is", "Book"], answer: "A" }
    ]);

    addQuestions('The Conjunction', [
        { question: "A conjunction is used to:", options: ["Join words, phrases, or clauses", "Describe nouns", "Show action", "Express emotion"], answer: "A" },
        { question: "Which is a coordinating conjunction?", options: ["And", "Because", "Since", "Unless"], answer: "A" },
        { question: "'Although' is a:", options: ["Subordinating conjunction", "Coordinating conjunction", "Preposition", "Adverb"], answer: "A" }
    ]);

    addQuestions('The Interjection', [
        { question: "An interjection expresses:", options: ["Strong emotion", "Action", "Description", "Relation"], answer: "A" },
        { question: "Which is an interjection?", options: ["Wow!", "Run", "Beautiful", "Slowly"], answer: "A" },
        { question: "Interjections are usually followed by:", options: ["An exclamation mark", "A full stop", "A comma", "A semicolon"], answer: "A" }
    ]);

    addQuestions('Tense', [
        { question: "The present perfect tense uses:", options: ["Has/have + past participle", "Was/were + -ing", "Will/shall + verb", "Verb + -ing"], answer: "A" },
        { question: "'I had gone' is which tense?", options: ["Past perfect", "Present perfect", "Past continuous", "Simple past"], answer: "A" },
        { question: "The future continuous tense is formed with:", options: ["Will be + -ing", "Will have + past participle", "Is/am/are + -ing", "Has/have + been + -ing"], answer: "A" }
    ]);

    addQuestions('Synonyms', [
        { question: "Synonyms are words with:", options: ["Similar meanings", "Opposite meanings", "Same spelling", "Same pronunciation"], answer: "A" },
        { question: "A synonym of 'big' is:", options: ["Large", "Small", "Tiny", "Narrow"], answer: "A" },
        { question: "A synonym of 'happy' is:", options: ["Joyful", "Sad", "Angry", "Tired"], answer: "A" }
    ]);

    addQuestions('Antonyms', [
        { question: "Antonyms are words with:", options: ["Opposite meanings", "Similar meanings", "Same spelling", "Same pronunciation"], answer: "A" },
        { question: "The antonym of 'hot' is:", options: ["Cold", "Warm", "Boiling", "Freezing"], answer: "A" },
        { question: "The antonym of 'victory' is:", options: ["Defeat", "Win", "Success", "Triumph"], answer: "A" }
    ]);

    addQuestions('One Word Substitution', [
        { question: "One who cannot be corrected is:", options: ["Incorrigible", "Invincible", "Inevitable", "Infallible"], answer: "A" },
        { question: "A person who loves books is a:", options: ["Bibliophile", "Philanthropist", "Misanthrope", "Chauvinist"], answer: "A" },
        { question: "A speech by a single person is:", options: ["Monologue", "Dialogue", "Soliloquy", "Eulogy"], answer: "A" }
    ]);

    addQuestions('Idioms & Phrases', [
        { question: "The idiom 'once in a blue moon' means:", options: ["Rarely", "Always", "Never", "Frequently"], answer: "A" },
        { question: "'A piece of cake' means:", options: ["Easy", "Difficult", "Expensive", "Tasty"], answer: "A" },
        { question: "'To spill the beans' means:", options: ["Reveal a secret", "Make a mistake", "Tell a lie", "Start a fight"], answer: "A" }
    ]);

    addQuestions('Figures of Speech', [
        { question: "A simile uses:", options: ["Like or as", "Is or was", "And or but", "Because or since"], answer: "A" },
        { question: "'Life is a journey' is an example of:", options: ["Metaphor", "Simile", "Personification", "Hyperbole"], answer: "A" },
        { question: "Personification gives human qualities to:", options: ["Non-human things", "Animals only", "People only", "Plants only"], answer: "A" }
    ]);

    // ----- PEDAGOGY TOPICS (19-28) -----
    addQuestions('Learning And Acquisition', [
        { question: "Learning is a:", options: ["Conscious process", "Subconscious process", "Random process", "One-time event"], answer: "A" },
        { question: "Acquisition of language occurs through:", options: ["Exposure and use", "Formal instruction", "Grammar rules", "Translation"], answer: "A" },
        { question: "The difference between learning and acquisition is:", options: ["Learning is conscious, acquisition is subconscious", "Both are the same", "Learning is for children only", "Acquisition is for adults only"], answer: "A" }
    ]);

    addQuestions('Principle, Methods And Approaches of Teaching English', [
        { question: "The communicative approach focuses on:", options: ["Interaction and communication", "Grammar rules", "Translation", "Reading only"], answer: "A" },
        { question: "The direct method of teaching uses:", options: ["Target language only", "Translation", "Grammar rules", "Memorization"], answer: "A" },
        { question: "The principle of 'learning by doing' is emphasized in:", options: ["Activity-based learning", "Grammar translation", "Rote learning", "Lecture method"], answer: "A" }
    ]);

    addQuestions('Role of Listening and Speaking; Functions of Language', [
        { question: "Listening is a:", options: ["Receptive skill", "Productive skill", "Reading skill", "Writing skill"], answer: "A" },
        { question: "Speaking is a:", options: ["Productive skill", "Receptive skill", "Reading skill", "Listening skill"], answer: "A" },
        { question: "The expressive function of language is to:", options: ["Express emotions", "Convey facts", "Ask questions", "Give commands"], answer: "A" }
    ]);

    addQuestions('Role of Grammar in Learning a Language', [
        { question: "Grammar is important in language learning for:", options: ["Structuring sentences", "Only writing", "Only speaking", "Only reading"], answer: "A" },
        { question: "Which approach emphasizes grammar rules?", options: ["Formal approach", "Communicative approach", "Natural approach", "Direct method"], answer: "A" },
        { question: "Grammar is best learned through:", options: ["Context and usage", "Rote memorization", "Translation", "Isolation"], answer: "A" }
    ]);

    addQuestions('Challenges of Teaching Language in a Diverse Classroom', [
        { question: "In a diverse classroom, the teacher must:", options: ["Address individual differences", "Use one method for all", "Ignore differences", "Separate students"], answer: "A" },
        { question: "Multilingual classrooms require:", options: ["Inclusive teaching strategies", "Single-language approach", "Translation-based teaching", "Only English instruction"], answer: "A" },
        { question: "A challenge in diverse classrooms is:", options: ["Varying proficiency levels", "Same proficiency levels", "Lack of students", "Too many resources"], answer: "A" }
    ]);

    addQuestions('Language Skills', [
        { question: "The four language skills are:", options: ["L,S,R,W", "L,R,W,S", "R,W,S,L", "W,S,L,R"], answer: "A" },
        { question: "Which is a receptive skill?", options: ["Reading", "Speaking", "Writing", "Reading and listening"], answer: "D" },
        { question: "Which is a productive skill?", options: ["Speaking and writing", "Listening and reading", "Speaking only", "Writing only"], answer: "A" }
    ]);

    addQuestions('Evaluating Language Comprehension and Proficiency', [
        { question: "Evaluation of language proficiency should be:", options: ["Continuous and comprehensive", "Only at the end", "Only oral", "Only written"], answer: "A" },
        { question: "Formative assessment in language is:", options: ["During the learning process", "At the end of the year", "Only for grading", "Only for punishment"], answer: "A" },
        { question: "Summative assessment aims to:", options: ["Evaluate overall achievement", "Improve learning", "Diagnose difficulties", "Plan instruction"], answer: "A" }
    ]);

    addQuestions('Teaching Learning Material', [
        { question: "Teaching learning materials in language include:", options: ["Textbooks, audio-visual aids, realia", "Only textbooks", "Only workbooks", "Only charts"], answer: "A" },
        { question: "Authentic materials in language teaching are:", options: ["Real-world texts and resources", "Textbooks only", "Grammar books only", "Workbooks only"], answer: "A" },
        { question: "The use of technology in language teaching:", options: ["Enhances learning and engagement", "Replaces the teacher", "Is unnecessary", "Confuses students"], answer: "A" }
    ]);

    addQuestions('Remedial Teaching', [
        { question: "Remedial teaching is intended for:", options: ["Students with learning difficulties", "High achievers", "Average students", "All students"], answer: "A" },
        { question: "The aim of remedial teaching is to:", options: ["Correct errors and build skills", "Accelerate learning", "Test knowledge", "Assign grades"], answer: "A" },
        { question: "Remedial teaching should be:", options: ["Individualized and specific", "General and broad", "Rote-based", "Translation-based"], answer: "A" }
    ]);

    addQuestions('Teaching English in Bilingual/Multilingual Context', [
        { question: "In a multilingual classroom, English teaching should:", options: ["Use students' mother tongue as a resource", "Avoid mother tongue", "Use only English", "Use translation only"], answer: "A" },
        { question: "Bilingual education involves:", options: ["Two languages of instruction", "Only one language", "Three languages", "No language"], answer: "A" },
        { question: "Code-switching in bilingual classrooms:", options: ["Is a natural phenomenon", "Should be avoided", "Is a sign of confusion", "Is not allowed"], answer: "A" }
    ]);

    // Topic keys (28 topics)
    const topicKeys = [
        "Reading Comprehension",
        "The Sentence",
        "The Phrase & The Clause",
        "The Noun : Kinds of Nouns, Number & Gender",
        "The Pronoun",
        "The Adjective",
        "The Verb",
        "Modals",
        "The Adverb",
        "The Preposition",
        "The Conjunction",
        "The Interjection",
        "Tense",
        "Synonyms",
        "Antonyms",
        "One Word Substitution",
        "Idioms & Phrases",
        "Figures of Speech",
        "Learning And Acquisition",
        "Principle, Methods And Approaches of Teaching English",
        "Role of Listening and Speaking; Functions of Language",
        "Role of Grammar in Learning a Language",
        "Challenges of Teaching Language in a Diverse Classroom",
        "Language Skills",
        "Evaluating Language Comprehension and Proficiency",
        "Teaching Learning Material",
        "Remedial Teaching",
        "Teaching English in Bilingual/Multilingual Context"
    ];

    // =====================================================
    // UI TEXT (All in English)
    // =====================================================
    const uiText = {
        en: {
            mainTitle: "📝 CTET Paper 1 - English Language & Pedagogy Practice Set Generator",
            mainSubtitle: "Topic-wise practice for English Language, Grammar, Literature & Pedagogy for CTET Primary Level",
            startTitle: "📝 English Language & Pedagogy - Practice Set Generator",
            startDesc: "Create comprehensive practice sets for CTET Paper 1 covering English Language, Grammar, Literature, and Pedagogy",
            startBtn: "Start Creating Practice Set",
            practiceTypeTitle: "Select Practice Type",
            practiceTypeDesc: "Choose practice set according to your preparation:",
            optChapterTitle: "Chapter-wise Practice",
            optChapterDesc: "Deep practice of a specific topic",
            optFullTitle: "Full Length Test",
            optFullDesc: "50 question set based on CTET pattern",
            optPrevTitle: "Previous Year Questions",
            optPrevDesc: "Questions based on previous TET exams",
            backStartBtn: "Back",
            proceedBtn: "Select Topics →",
            chapterTitle: "📚 English Language & Pedagogy - Select Topics",
            qCountTitle: "Select Number of Questions",
            backPracticeBtn: "Back",
            generateAssignBtn: "Select Difficulty →",
            levelTitle: "Select Difficulty Level",
            levelDesc: "Choose level according to CTET exam:",
            l1Title: "Level 1",
            l1Sub: "Basic (Introductory)",
            l2Title: "Level 2",
            l2Sub: "Medium (TET Level)",
            l3Title: "Level 3",
            l3Sub: "Advanced (Teacher Eligibility)",
            timerTitle: "Select Time Limit",
            t30: "30 min",
            t45: "45 min",
            t60: "60 min",
            t90: "90 min",
            backChaptersBtn: "Back to Topics",
            generateFinalBtn: "Generate Practice Set",
            fullPaper: "All Topics (Full Syllabus - 28 Chapters)",
            noTopicAlert: "Please select at least one topic!",
            noLevelAlert: "Please select a difficulty level!",
            noPracticeAlert: "Please select a practice type!",
            instructions: "📌 Instructions:",
            inst1: "This set has {count} multiple choice questions.",
            inst2: "Each question has four options, only one is correct.",
            inst3: "Time limit: {time} minutes",
            inst4: "For CTET Paper 1 (Primary Level) English Language and Pedagogy practice.",
            inst5: "Each question carries 1 mark, no negative marking.",
            mcqHeading: "📝 English Language & Pedagogy Questions",
            answerKey: "✅ Answer Key",
            qNo: "Q. No.",
            ans: "Answer",
            print: "Print",
            download: "Download PDF",
            newSet: "New Practice Set",
            subjectLabel: "English Language & Pedagogy",
            noQuestions: "Questions not available. Please select other topics."
        }
    };

    // =====================================================
    // DOM REFS & STATE
    // =====================================================
    let currentLang = 'en';

    const startContainer = document.getElementById('startContainer');
    const startScreen = document.getElementById('startScreen');
    const practiceTypeSelection = document.getElementById('practiceTypeSelection');
    const chapterSelection = document.getElementById('chapterSelection');
    const levelSelection = document.getElementById('levelSelection');
    const generatedPaperContainer = document.getElementById('generatedPaperContainer');
    
    const startGeneratingBtn = document.getElementById('startGeneratingBtn');
    const backToStartBtn = document.getElementById('backToStartBtn');
    const proceedToChaptersBtn = document.getElementById('proceedToChaptersBtn');
    const backToPracticeTypeBtn = document.getElementById('backToPracticeTypeBtn');
    const generateAssignmentBtn = document.getElementById('generateAssignmentBtn');
    const backToChaptersBtn = document.getElementById('backToChaptersBtn');
    const generateFinalBtn = document.getElementById('generateFinalBtn');
    const level1Btn = document.getElementById('level1Btn');
    const level2Btn = document.getElementById('level2Btn');
    const level3Btn = document.getElementById('level3Btn');
    const decreaseCount = document.getElementById('decreaseCount');
    const increaseCount = document.getElementById('increaseCount');
    const questionCountSpan = document.getElementById('questionCount');
    const homeIconBtn = document.getElementById('homeIconBtn');
    
    let selectedTopics = [];
    let selectedLevel = null;
    let selectedPracticeType = null;
    let questionCount = 50;
    let timeLimit = 60;

    // =====================================================
    // UI LANGUAGE APPLICATION
    // =====================================================
    function applyUILanguage(lang) {
        const t = uiText[lang];
        document.getElementById('mainTitle').textContent = t.mainTitle;
        document.getElementById('mainSubtitle').textContent = t.mainSubtitle;
        document.getElementById('startTitle').textContent = t.startTitle;
        document.getElementById('startDesc').textContent = t.startDesc;
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        document.getElementById('practiceTypeDesc').textContent = t.practiceTypeDesc;
        document.getElementById('optChapterTitle').textContent = t.optChapterTitle;
        document.getElementById('optChapterDesc').textContent = t.optChapterDesc;
        document.getElementById('optFullTitle').textContent = t.optFullTitle;
        document.getElementById('optFullDesc').textContent = t.optFullDesc;
        document.getElementById('optPrevTitle').textContent = t.optPrevTitle;
        document.getElementById('optPrevDesc').textContent = t.optPrevDesc;
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        document.getElementById('generateAssignBtnText').textContent = t.generateAssignBtn;
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        document.getElementById('l2Title').textContent = t.l2Title;
        document.getElementById('l2Sub').textContent = t.l2Sub;
        document.getElementById('l3Title').textContent = t.l3Title;
        document.getElementById('l3Sub').textContent = t.l3Sub;
        document.getElementById('timerTitle').textContent = t.timerTitle;
        document.getElementById('t30').textContent = t.t30;
        document.getElementById('t45').textContent = t.t45;
        document.getElementById('t60').textContent = t.t60;
        document.getElementById('t90').textContent = t.t90;
        document.getElementById('backChaptersBtnText').textContent = t.backChaptersBtn;
        document.getElementById('generateFinalBtnText').textContent = t.generateFinalBtn;
        
        // Reload topics to update labels
        loadTopics();
        
        // If paper is already generated, re-render
        if (!generatedPaperContainer.classList.contains('hidden')) {
            if (selectedTopics.length > 0 && selectedLevel) {
                generatePaper(selectedTopics, selectedLevel, currentLang);
            }
        }
    }

    // =====================================================
    // CORE LOGIC
    // =====================================================
    function loadTopics() {
        const container = document.getElementById('engTopicsContainer');
        const t = uiText[currentLang];
        const fullPaperLabel = "✅ All Topics (Full Syllabus - 28 Chapters)";
        container.innerHTML = `<div class="checkbox-item"><input type="checkbox" id="fullPaper" name="topic" value="सभी विषय"><label for="fullPaper">${fullPaperLabel}</label></div>`;
        topicKeys.forEach((key, idx) => {
            const id = `topic${idx}`;
            container.innerHTML += `<div class="checkbox-item"><input type="checkbox" id="${id}" name="topic" value="${key}"><label for="${id}">📖 ${key}</label></div>`;
        });
        document.getElementById('fullPaper')?.addEventListener('change', (e) => {
            const checkboxes = document.querySelectorAll('input[name="topic"]:not(#fullPaper)');
            checkboxes.forEach(cb => cb.disabled = e.target.checked);
            if(e.target.checked) checkboxes.forEach(cb => cb.checked = false);
        });
    }

    function getSelectedTopics() {
        const full = document.getElementById('fullPaper');
        if(full && full.checked) return [...topicKeys];
        return Array.from(document.querySelectorAll('input[name="topic"]:checked')).filter(cb => cb.id !== 'fullPaper').map(cb => cb.value);
    }

    function getRandomQuestions(topics, level, count) {
        let allQuestions = [];
        topics.forEach(topic => {
            if(questionBank[topic] && questionBank[topic][`level${level}`]) {
                allQuestions = allQuestions.concat(questionBank[topic][`level${level}`]);
            }
        });
        if(allQuestions.length === 0) {
            const t = uiText[currentLang];
            return Array(count).fill({ question: t.noQuestions, options: ["A", "B", "C", "D"], answer: "A" });
        }
        allQuestions = allQuestions.sort(() => Math.random() - 0.5);
        return allQuestions.slice(0, Math.min(count, allQuestions.length));
    }

    function showPracticeTypeSelection() { startScreen.classList.add('hidden'); practiceTypeSelection.classList.remove('hidden'); }
    function backToStart() {
        generatedPaperContainer.classList.add('hidden');
        startContainer.classList.remove('hidden');
        practiceTypeSelection.classList.add('hidden');
        chapterSelection.classList.add('hidden');
        levelSelection.classList.add('hidden');
        startScreen.classList.remove('hidden');
        selectedTopics = []; selectedLevel = null; selectedPracticeType = null; questionCount = 50; timeLimit = 60;
        questionCountSpan.textContent = "50";
        document.querySelectorAll('.option-card').forEach(c => c.classList.remove('selected'));
        document.querySelectorAll('.timer-btn').forEach(b => b.classList.remove('selected'));
        if(document.querySelector('.timer-btn[data-time="60"]')) document.querySelector('.timer-btn[data-time="60"]').classList.add('selected');
        level1Btn.classList.remove('selected'); level2Btn.classList.remove('selected'); level3Btn.classList.remove('selected');
    }
    function backToPracticeType() { chapterSelection.classList.add('hidden'); practiceTypeSelection.classList.remove('hidden'); }
    function backToChapters() { levelSelection.classList.add('hidden'); chapterSelection.classList.remove('hidden'); }
    function showChapters() { 
        const t = uiText[currentLang];
        if(!selectedPracticeType) { alert(t.noPracticeAlert); return; } 
        practiceTypeSelection.classList.add('hidden'); 
        chapterSelection.classList.remove('hidden'); 
        loadTopics(); 
    }
    function showLevelSelection() { 
        const t = uiText[currentLang];
        selectedTopics = getSelectedTopics(); 
        if(selectedTopics.length === 0) { alert(t.noTopicAlert); return; } 
        chapterSelection.classList.add('hidden'); 
        levelSelection.classList.remove('hidden'); 
    }
    function selectLevel(level) { 
        level1Btn.classList.remove('selected'); 
        level2Btn.classList.remove('selected'); 
        level3Btn.classList.remove('selected'); 
        document.getElementById(`level${level}Btn`).classList.add('selected'); 
        selectedLevel = level; 
    }
    level1Btn.onclick = () => selectLevel(1); 
    level2Btn.onclick = () => selectLevel(2); 
    level3Btn.onclick = () => selectLevel(3);
    decreaseCount.onclick = () => { if(questionCount > 10) { questionCount -= 5; questionCountSpan.textContent = questionCount; } };
    increaseCount.onclick = () => { if(questionCount < 100) { questionCount += 5; questionCountSpan.textContent = questionCount; } };
    
    document.querySelectorAll('.option-card').forEach(card => {
        card.addEventListener('click', () => {
            document.querySelectorAll('.option-card').forEach(c => c.classList.remove('selected'));
            card.classList.add('selected');
            selectedPracticeType = card.dataset.type;
            if(selectedPracticeType === 'full-length') { questionCount = 50; questionCountSpan.textContent = "50"; }
            else if(selectedPracticeType === 'previous-year') { questionCount = 45; questionCountSpan.textContent = "45"; }
        });
    });
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        btn.addEventListener('click', () => { document.querySelectorAll('.timer-btn').forEach(b => b.classList.remove('selected')); btn.classList.add('selected'); timeLimit = parseInt(btn.dataset.time); });
    });

    function getPracticeTypeName(type) {
        const t = uiText[currentLang];
        if(type === 'chapter-wise') return '📖 ' + t.optChapterTitle;
        if(type === 'full-length') return '📝 ' + t.optFullTitle;
        if(type === 'previous-year') return '⏳ ' + t.optPrevTitle;
        return '📝 ' + t.subjectLabel;
    }

    function generatePaper(topics, level, lang) {
        const t = uiText[lang];
        const mcqs = getRandomQuestions(topics, level, questionCount);
        let paperHTML = `
            <div class="header" style="background: linear-gradient(135deg, #007bff, #0056b3);">
                <h2>📝 CTET Paper 1 - ${t.subjectLabel} Practice Set</h2>
                <h3>${getPracticeTypeName(selectedPracticeType)}</h3>
                <p>${level === 1 ? t.l1Title : level === 2 ? t.l2Title : t.l3Title} - ${level === 1 ? t.l1Sub : level === 2 ? t.l2Sub : t.l3Sub} | Time: ${timeLimit} min</p>
                <p>Total Questions: ${questionCount}</p>
            </div>
            <div class="content-area">
                <div class="instructions">
                    <p><strong>${t.instructions}</strong></p>
                    <ol>
                        <li>${t.inst1.replace('{count}', questionCount)}</li>
                        <li>${t.inst2}</li>
                        <li>${t.inst3.replace('{time}', timeLimit)}</li>
                        <li>${t.inst4}</li>
                        <li>${t.inst5}</li>
                    </ol>
                </div>
                <div class="question-section">
                    <div class="section-heading" style="font-size:1.2rem; font-weight:bold; margin-bottom:15px;">${t.mcqHeading}</div>`;
        let qNum = 1;
        mcqs.forEach(mcq => {
            paperHTML += `<div class="question"><div class="question-text">${qNum}. ${mcq.question}</div><div class="option">A. ${mcq.options[0]}</div><div class="option">B. ${mcq.options[1]}</div><div class="option">C. ${mcq.options[2]}</div><div class="option">D. ${mcq.options[3]}</div></div>`;
            qNum++;
        });
        paperHTML += `</div><div class="answer-sheet"><h3 class="section-title">${t.answerKey}</h3><table class="answer-table"><thead><tr><th>${t.qNo}</th><th>${t.ans}</th><th>${t.qNo}</th><th>${t.ans}</th><th>${t.qNo}</th><th>${t.ans}</th></tr></thead><tbody>`;
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            paperHTML += `<tr>`;
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                else paperHTML += `<td></td><td></td>`;
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            paperHTML += `</tr>`;
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        paperHTML += `</tbody></table></div><div class="action-buttons"><button class="btn btn-primary" id="printBtn"><i class="fas fa-print"></i> ${t.print}</button><button class="btn btn-success" id="downloadBtn"><i class="fas fa-download"></i> ${t.download}</button><button class="btn btn-danger" id="newAssignmentBtn"><i class="fas fa-plus"></i> ${t.newSet}</button></div></div>`;
        generatedPaperContainer.innerHTML = paperHTML;
        generatedPaperContainer.classList.remove('hidden');
        startContainer.classList.add('hidden');
        document.getElementById('printBtn')?.addEventListener('click', () => window.print());
        document.getElementById('downloadBtn')?.addEventListener('click', downloadPDF);
        document.getElementById('newAssignmentBtn')?.addEventListener('click', () => backToStart());
    }

    async function downloadPDF() {
        const element = document.getElementById('generatedPaperContainer');
        const tempDiv = document.createElement('div');
        tempDiv.style.position = 'absolute'; tempDiv.style.left = '-9999px'; tempDiv.style.width = '794px'; tempDiv.style.backgroundColor = 'white'; tempDiv.style.padding = '20px';
        tempDiv.innerHTML = element.innerHTML;
        document.body.appendChild(tempDiv);
        try {
            const pdf = new jsPDF('p', 'mm', 'a4');
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            let position = 12.7;
            let remainingHeight = tempDiv.scrollHeight;
            let pageNum = 1;
            while (remainingHeight > 0) {
                const canvas = await html2canvas(tempDiv, { scale: 1.5, backgroundColor: '#ffffff' });
                const imgData = canvas.toDataURL('image/jpeg', 0.92);
                if(pageNum > 1) pdf.addPage();
                pdf.addImage(imgData, 'JPEG', 12.7, 12.7, pageWidth, canvas.height * pageWidth / canvas.width);
                position += 277;
                remainingHeight -= 277 * 3.78;
                pageNum++;
            }
            pdf.save('CTET_English_Pedagogy_Practice_Set.pdf');
        } catch(e) { console.error(e); alert("PDF generation error"); }
        finally { if(tempDiv) document.body.removeChild(tempDiv); }
    }

    // =====================================================
    // EVENT BINDINGS
    // =====================================================
    startGeneratingBtn.onclick = showPracticeTypeSelection;
    backToStartBtn.onclick = backToStart;
    proceedToChaptersBtn.onclick = showChapters;
    backToPracticeTypeBtn.onclick = backToPracticeType;
    generateAssignmentBtn.onclick = showLevelSelection;
    backToChaptersBtn.onclick = backToChapters;
    generateFinalBtn.onclick = function() {
        const t = uiText[currentLang];
        if(!selectedLevel) { alert(t.noLevelAlert); return; }
        generatePaper(selectedTopics, selectedLevel, currentLang);
    };
    homeIconBtn.onclick = backToStart;

    // Default timer selection
    document.querySelector('.timer-btn[data-time="60"]')?.classList.add('selected');

    // Initial load
    applyUILanguage('en');
</script>
</body>
</html>