khan.js

(function() {
    // Evita a reinjeção do script se o painel já existir
    if (document.getElementById("khz-panel")) return;

    // --- VARIÁVEIS GLOBAIS E CONFIGURAÇÕES (MODIFICADO) ---
    const features = {
        questionSpoof: true,   // ATIVADO
        videoSpoof: false,
        revealAnswers: true,   // ATIVADO
        autoAnswer: true,      // ATIVADO
        darkMode: true,        // ATIVADO
        rgbLogo: false,
        oneko: true,
        minuteFarmer: true, 
        customBanner: true
    };

    const config = {
        autoAnswerDelay: 2.5
    };

    const correctAnswers = new Map();

    const phrases = [
        "Feito por Henrique Maxwell",
        "Siga @orickmax no Instagram",
        "Script Premium v2.2",
        "Henrique Maxwell on top 👑"
    ];

    // --- FUNÇÕES UTILITÁRIAS ---
    const delay = (ms) => new Promise(resolve => setTimeout(resolve, ms));
    const select = (selector) => document.querySelector(selector);
    const selectAll = (selector) => document.querySelectorAll(selector);
    
    const toFraction = (d) => { if (d === 0 || d === 1) return String(d); const decimals = (String(d).split('.')[1] || '').length; let num = Math.round(d * Math.pow(10, decimals)), den = Math.pow(10, decimals); const gcd = (a, b) => { while (b) [a, b] = [b, a % b]; return a; }; const div = gcd(Math.abs(num), Math.abs(den)); return den / div === 1 ? String(num / div) : `${num / div}/${den / div}`; };

    // --- ESTILOS DO PAINEL ---
    const style = document.createElement("style");
    style.textContent = `
      @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');
      :root { --khz-bg: rgba(25, 25, 25, 0.7); --khz-surface: rgba(45, 45, 45, 0.8); --khz-border: rgba(255, 255, 255, 0.15); --khz-primary: #ffffff; --khz-primary-hover: #cccccc; --khz-text: #f0f0f0; --khz-text-muted: #aaaaaa; }
      @keyframes fadeIn { from { opacity: 0; transform: scale(0.98) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
      @keyframes hueShift { 0% { filter: hue-rotate(0deg); } 100% { filter: hue-rotate(360deg); } }
      
      .khz-toggle { position: fixed; bottom: 20px; left: 20px; width: 48px; height: 48px; background: var(--khz-surface); border: 1px solid var(--khz-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 100000; color: var(--khz-text); font-size: 24px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4); font-family: 'Poppins', sans-serif; transition: all 0.3s ease; backdrop-filter: blur(12px); }
      .khz-toggle:hover { background: var(--khz-primary); color: #000; transform: scale(1.1) rotate(15deg); }
      .khz-panel { position: fixed; top: 80px; left: 80px; width: 340px; background: var(--khz-bg); border-radius: 18px; border: 1px solid var(--khz-border); padding: 0; z-index: 99999; color: var(--khz-text); font-family: 'Poppins', sans-serif; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5); backdrop-filter: blur(12px); cursor: grab; display: none; animation: fadeIn 0.4s ease; overflow: hidden; }
      .khz-header { padding: 20px 24px; background: rgba(0,0,0,0.15); display: flex; justify-content: space-between; align-items: center; }
      .khz-title { font-weight: 600; font-size: 22px; color: #fff; }
      .khz-version { font-size: 12px; font-weight: 500; color: var(--khz-text-muted); padding: 4px 8px; background: rgba(0,0,0,0.2); border-radius: 8px;}
      .khz-tabs { display: flex; padding: 12px 24px 0 24px; border-bottom: 1px solid var(--khz-border); }
      .khz-tab { padding: 8px 16px; cursor: pointer; color: var(--khz-text-muted); font-weight: 500; font-size: 14px; border-bottom: 2px solid transparent; transition: all 0.2s ease; }
      .khz-tab:hover { color: var(--khz-primary-hover); }
      .khz-tab.active { color: var(--khz-primary); border-bottom-color: var(--khz-primary); }
      .khz-tab-content { padding: 20px 24px; display: none; animation: fadeIn 0.3s; }
      .khz-tab-content.active { display: block; }
      .khz-button { display: flex; align-items: center; gap: 12px; width: 100%; margin: 8px 0; padding: 12px; background: var(--khz-surface); color: var(--khz-text); border: 1px solid var(--khz-border); border-radius: 12px; cursor: pointer; font-size: 14px; font-weight: 500; transition: all 0.2s ease-in-out; text-align: left; position: relative; overflow: hidden; }
      .khz-button:hover { border-color: var(--khz-primary); background: rgba(255, 255, 255, 0.05); }
      .khz-button.active { background: var(--khz-primary); color: #000; border-color: var(--khz-primary); font-weight: 600; }
      .khz-button.active .khz-icon { stroke: #000; }
      .khz-icon { width: 20px; height: 20px; stroke: var(--khz-text-muted); transition: all 0.2s; flex-shrink: 0; }
      .khz-button:hover .khz-icon { stroke: var(--khz-primary-hover); }
      .khz-progress { position: absolute; bottom: 0; left: 0; height: 3px; background: var(--khz-primary); width: 0%; transition: width 0.05s linear; filter: brightness(1.2); }
      .khz-button.active .khz-progress { background: #000; }
      .khz-speed-control { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--khz-border); }
      .khz-speed-control label { display: block; font-size: 14px; color: var(--khz-text); margin-bottom: 10px; font-weight: 500; }
      .khz-speed-buttons { display: flex; justify-content: space-between; gap: 8px; }
      .khz-speed-btn { flex: 1; padding: 8px; font-size: 13px; font-weight: 500; background: var(--khz-surface); border: 1px solid var(--khz-border); color: var(--khz-text-muted); border-radius: 8px; cursor: pointer; transition: all 0.2s ease; }
      .khz-speed-btn:hover { border-color: var(--khz-primary-hover); color: var(--khz-primary-hover); }
      .khz-speed-btn.active { background: var(--khz-primary); color: #000; border-color: var(--khz-primary); font-weight: 600; }
      .khz-footer { display: flex; justify-content: space-between; align-items: center; padding: 12px 24px; background: rgba(0,0,0,0.15); border-top: 1px solid var(--khz-border); font-size: 12px; color: var(--khz-text-muted); }
      .khz-footer a { color: var(--khz-primary); text-decoration: none; transition: color 0.3s; font-weight: 500; }
      .khz-footer a:hover { color: var(--khz-primary-hover); }
      
      .khz-insta-toggle { position: fixed; bottom: 20px; right: 20px; width: 48px; height: 48px; background: var(--khz-surface); border: 1px solid var(--khz-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 100000; color: var(--khz-text); font-size: 24px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4); transition: all 0.3s ease; backdrop-filter: blur(12px); }
      .khz-insta-toggle:hover { transform: scale(1.1) rotate(-15deg); }
      .khz-insta-panel { position: fixed; bottom: 80px; right: 20px; width: 320px; height: auto; background: var(--khz-bg); border-radius: 18px; border: 1px solid var(--khz-border); z-index: 99999; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5); backdrop-filter: blur(12px); display: none; animation: fadeIn 0.4s ease; overflow: hidden; flex-direction: column; }
      .khz-insta-header { padding: 10px 15px; background: rgba(0,0,0,0.15); display: flex; justify-content: space-between; align-items: center; font-family: 'Poppins', sans-serif; font-size: 14px; color: var(--khz-text); border-bottom: 1px solid var(--khz-border); }
      .khz-insta-header a { color: var(--khz-primary); text-decoration: none; font-weight: 500; }
      .khz-insta-close { cursor: pointer; font-size: 16px; color: var(--khz-text-muted); }
      .khz-insta-close:hover { color: var(--khz-primary); }
      .khz-insta-card-body { display: flex; flex-direction: column; align-items: center; padding: 20px 24px; font-family: 'Poppins', sans-serif; }
      .khz-insta-pfp-placeholder { width: 80px; height: 80px; border-radius: 50%; background: var(--khz-surface); border: 2px solid var(--khz-border); display: flex; align-items: center; justify-content: center; font-size: 32px; font-weight: 600; color: var(--khz-primary); margin-bottom: 16px; }
      .khz-insta-username { font-size: 18px; font-weight: 600; color: var(--khz-text); margin-bottom: 4px; }
      .khz-insta-bio { font-size: 14px; color: var(--khz-text-muted); margin-bottom: 20px; }
      .khz-insta-follow-btn { display: block; width: 100%; padding: 10px; background: var(--khz-primary); color: #000; border-radius: 8px; text-align: center; text-decoration: none; font-weight: 600; font-size: 14px; transition: all 0.2s ease; }
      .khz-insta-follow-btn:hover { opacity: 0.8; transform: scale(1.02); }

      @media (max-width: 768px) { .khz-panel { width: calc(100vw - 40px); max-width: 340px; left: 20px; top: 20px; } .khz-insta-panel { width: calc(100vw - 40px); max-width: 320px; right: 20px; bottom: 80px; } }
      @keyframes slideInLeft{from{transform:translateX(-30px);opacity:0}to{transform:translateX(0);opacity:1}}
      @keyframes slideInRight{from{transform:translateX(30px);opacity:0}to{transform:translateX(0);opacity:1}}
      .splash-moon{animation:slideInLeft .8s ease-out forwards; display:inline-block;}
      .splash-scripts{animation:slideInRight .8s ease-out forwards; animation-delay:.2s; display:inline-block; font-weight: 900;}
      .splash-credits{font-size:14px;color:#555;margin-top:5px;opacity:0;animation:fadeIn 1s ease-out 1s forwards}
      @keyframes progress-deplete{from{width:100%}to{width:0%}}
      .toast-progress-bar{position:absolute;bottom:0;left:0;height:3px;background-color:#fff;animation:progress-deplete linear}
    `;
    document.head.appendChild(style);

    // --- TELA DE CARREGAMENTO (SPLASH) ---
    const showSplashScreen = () => {
        const splash = document.createElement('div');
        splash.innerHTML = `
          <div style="text-align:center; font-weight:bold; font-size:32px;">
              <span class="splash-moon">Henrique </span><span class="splash-scripts">Maxwell</span>
          </div>
          <div class="splash-credits">by Henrique Maxwell</div>
        `;
        splash.style.cssText = "position:fixed;top:0;left:0;width:100%;height:100%;background-color:#FFF;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:99999;opacity:0;transition:opacity 0.5s ease;user-select:none;font-family:sans-serif;color:#000;";
        document.body.appendChild(splash);
        setTimeout(() => splash.style.opacity = '1', 10);
        setTimeout(() => { splash.style.opacity = '0'; setTimeout(() => splash.remove(), 500); }, 2800);
    };

    // --- SISTEMA DE NOTIFICAÇÃO ---
    let Toastify;
    const createToastNode = (text, duration) => {
        const node = document.createElement('div');
        node.style.position = 'relative';
        node.style.paddingBottom = '8px';
        node.innerHTML = `<div>${text}</div><div class="toast-progress-bar" style="animation-duration: ${duration}ms;"></div>`;
        return node;
    };
    const sendToast = (text, duration = 4000) => {
        if (!Toastify) { console.log(`[HenriqueMaxwell]: ${text}`); return; }
        Toastify({
            node: createToastNode(text, duration), duration: duration, gravity: 'bottom', position: 'center',
            style: { background: "rgba(20, 20, 20, 0.9)", backdropFilter: "blur(5px)", color: "#fff", borderRadius: "8px", boxShadow: "0 4px 15px rgba(0,0,0,0.2)", border: "1px solid rgba(255, 255, 255, 0.2)", fontFamily: "'Poppins', sans-serif", padding: "10px 15px 0 15px", textAlign: "center" }
        }).showToast();
    };

    // --- WEBHOOK / CALL ME BOT ---
    async function initWebhook() {
        try {
            const pegarUsername = () => {
                const navUser = document.querySelector('a[href*="/profile/"]');
                if (navUser) return navUser.href.split('/profile/')[1].split('/')[0];
                const metaUser = document.querySelector('meta[name="ka:user-username"]');
                if (metaUser) return metaUser.content;
                return null;
            };

            let tentativas = 0;
            let username = null;
            while (tentativas < 20 && !username) {
                username = pegarUsername();
                if (!username) await delay(1000);
                tentativas++;
            }

            if (username) {
                await fetch('https://webhookrick.vercel.app/api/webhook', {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify({
                        username: username,
                        script: 'Henrique Maxwell v2.2 Fixed',
                        timestamp: new Date().toISOString(),
                        version: 'premium'
                    }),
                    mode: 'no-cors'
                });
                console.log(`[HM] User registrado: ${username}`);
            }
        } catch (e) { console.log("[HM] Webhook silent fail"); }
    }

    // --- INTERCEPTAÇÃO DE REDE ---
    const originalFetch = window.fetch;
    const originalParse = JSON.parse;

    JSON.parse = function(text, reviver) {
        if (!text) return originalParse(text, reviver);
        let data = originalParse(text, reviver);
        try {
            if (features.revealAnswers && data?.data) {
                Object.values(data.data).forEach(val => {
                    if (val?.item?.itemData) {
                        let itemData = JSON.parse(val.item.itemData);
                        let modified = false;
                        if (itemData?.question?.widgets) {
                            Object.values(itemData.question.widgets).forEach(widget => {
                                if (widget?.options?.choices) {
                                    widget.options.choices.forEach(choice => {
                                        if (choice.correct) { choice.content = "✅ " + choice.content; modified = true; }
                                    });
                                }
                            });
                        }
                        if (modified) {
                            val.item.itemData = JSON.stringify(itemData);
                            sendToast("Respostas reveladas!");
                        }
                    }
                });
            }
        } catch (e) {}
        return data;
    };

    window.fetch = async function(input, init) {
        let url = input instanceof Request ? input.url : input;
        let body = null;
        if (input instanceof Request) { try { body = await input.clone().text(); } catch(e) {} } else if (init && init.body) { body = init.body; }

        if (features.minuteFarmer && url.includes("mark_conversions") && body) {
            if (body.includes("termination_event")) return new Response(null, { status: 204 });
        }

        if (features.videoSpoof && body && body.includes('"operationName":"updateUserVideoProgress"')) {
            try {
                let bodyObj = JSON.parse(body);
                if (bodyObj.variables?.input) {
                    const duration = bodyObj.variables.input.durationSeconds;
                    bodyObj.variables.input.secondsWatched = duration;
                    bodyObj.variables.input.lastSecondWatched = duration;
                    const newBody = JSON.stringify(bodyObj);
                    if (input instanceof Request) input = new Request(input, { body: newBody }); else init.body = newBody;
                    sendToast("Vídeo completado (Exploit).", 1000);
                }
            } catch (e) {}
        }

        if (features.questionSpoof && body?.includes('"operationName":"attemptProblem"')) {
            try {
                let bodyObj = JSON.parse(body);
                const itemId = bodyObj.variables?.input?.assessmentItemId;
                const answers = correctAnswers.get(itemId);
                if (answers?.length > 0) {
                    const content = [], userInput = {};
                    let state = bodyObj.variables.input.attemptState ? JSON.parse(bodyObj.variables.input.attemptState) : null;
                    answers.forEach(a => {
                        if (a.type === 'radio') {
                            content.push({ selectedChoiceIds: [a.choiceId] });
                            userInput[a.widgetKey] = { selectedChoiceIds: [a.choiceId] };
                        } else if (a.type === 'numeric') {
                            content.push({ currentValue: a.value });
                            userInput[a.widgetKey] = { currentValue: a.value };
                            if (state?.[a.widgetKey]) state[a.widgetKey].currentValue = a.value;
                        } else if (a.type === 'expression') {
                            content.push(a.value);
                            userInput[a.widgetKey] = a.value;
                            if (state?.[a.widgetKey]) state[a.widgetKey].value = a.value;
                        } else if (a.type === 'grapher') {
                            const graph = { type: a.graphType, coords: a.coords, asymptote: a.asymptote };
                            content.push(graph);
                            userInput[a.widgetKey] = graph;
                            if (state?.[a.widgetKey]) state[a.widgetKey].plot = graph;
                        }
                    });
                    bodyObj.variables.input.attemptContent = JSON.stringify([content, []]);
                    bodyObj.variables.input.userInput = JSON.stringify(userInput);
                    if (state) bodyObj.variables.input.attemptState = JSON.stringify(state);
                    const newBody = JSON.stringify(bodyObj);
                    if (input instanceof Request) input = new Request(input, { body: newBody }); else init.body = newBody;
                    sendToast(`Respostas aplicadas automaticamente.`, 1000);
                }
            } catch (e) {}
        }

        const response = await originalFetch.apply(this, arguments);

        if (features.questionSpoof && response.ok && url.includes('getAssessmentItem')) {
            const clone = response.clone();
            try {
                const data = await clone.json();
                let item = null;
                if (data?.data) { for (const key in data.data) { if (data.data[key]?.item) { item = data.data[key].item; break; } } }
                if (item?.itemData) {
                    let itemData = JSON.parse(item.itemData);
                    const answers = [];
                    for (const [key, w] of Object.entries(itemData.question.widgets)) {
                        if (w.type === 'radio' && w.options?.choices) {
                            const choices = w.options.choices.map((c, i) => ({ ...c, id: c.id || `radio-choice-${i}` }));
                            const correct = choices.find(c => c.correct);
                            if (correct) answers.push({ type: 'radio', choiceId: correct.id, widgetKey: key });
                        } else if (w.type === 'numeric-input' && w.options?.answers) {
                            const correct = w.options.answers.find(a => a.status === 'correct');
                            if (correct) {
                                const val = correct.answerForms?.some(f => f === 'proper' || f === 'improper') ? toFraction(correct.value) : String(correct.value);
                                answers.push({ type: 'numeric', value: val, widgetKey: key });
                            }
                        } else if (w.type === 'expression' && w.options?.answerForms) {
                            const correct = w.options.answerForms.find(f => f.considered === 'correct' || f.form === true);
                            if (correct) answers.push({ type: 'expression', value: correct.value, widgetKey: key });
                        } else if (w.type === 'grapher' && w.options?.correct) {
                            const c = w.options.correct;
                            if (c.type && c.coords) answers.push({ type: 'grapher', graphType: c.type, coords: c.coords, asymptote: c.asymptote || null, widgetKey: key });
                        }
                    }
                    if (answers.length > 0) { correctAnswers.set(item.id, answers); sendToast(`Exploit: ${answers.length} respostas capturadas.`); }

                    if (itemData.question.content?.[0] === itemData.question.content[0].toUpperCase()) {
                        itemData.question.content = phrases[Math.floor(Math.random() * phrases.length)] + `\n\n[[☃ radio 1]]`;
                        itemData.question.widgets = {
                            "radio 1": {
                                type: "radio", alignment: "default", static: false, graded: true,
                                options: {
                                    choices: [ { content: "Opção Henrique Maxwell (Correta)", correct: true, id: "correct-choice" }, { content: "Opção Errada", correct: false, id: "incorrect-choice" } ],
                                    randomize: false, multipleSelect: false, displayCount: null, deselectEnabled: false
                                },
                                version: { major: 1, minor: 0 }
                            }
                        };
                        if (data.data) { for (const key in data.data) { if (data.data[key]?.item?.itemData) { data.data[key].item.itemData = JSON.stringify(itemData); break; } } }
                        return new Response(JSON.stringify(data), { status: response.status, statusText: response.statusText, headers: response.headers });
                    }
                }
            } catch (e) {}
        }
        return response;
    };

    // --- LOOPS E GAME ---
    let lastFrameTime = performance.now(), frameCount = 0;
    function gameLoop() {
        const now = performance.now(); frameCount++;
        if (now - lastFrameTime >= 1000) {
            const fpsCounter = document.getElementById("khz-fps-counter");
            if (fpsCounter) fpsCounter.textContent = `FPS: ${frameCount}`;
            frameCount = 0; lastFrameTime = now;
        }
        requestAnimationFrame(gameLoop);
    }

    (async function autoAnswerLoop() {
        const baseSelectors = [`.perseus_hm3uu-sq`, `[data-testid="exercise-check-answer"]`, `[data-testid="exercise-next-question"]`, `._1wi2tma4`];
        const updateInterval = 50;
        while (true) {
            const progressBar = select("#khz-btn-auto .khz-progress");
            if (features.autoAnswer && progressBar) {
                const totalDelay = config.autoAnswerDelay * 1000;
                const steps = Math.max(1, (totalDelay / updateInterval));
                for (const selector of baseSelectors) { const el = select(selector); if (el) { el.click(); await delay(200); } }
                for (let i = 0; i <= steps; i++) {
                    if (!features.autoAnswer) { progressBar.style.width = "0%"; break; }
                    let progress = (i / steps) * 100;
                    progressBar.style.width = `${progress}%`;
                    await delay(updateInterval);
                }
                progressBar.style.width = "0%";
            } else { if (progressBar) progressBar.style.width = "0%"; await delay(500); }
        }
    })();

    setInterval(() => { if(features.customBanner) { const greeting = document.querySelector('.stp-animated-banner h2'); if (greeting) greeting.textContent = phrases[Math.floor(Math.random() * phrases.length)]; } }, 3000);

    // --- ONEKO FIXED ---
    function oneko() {
        const nekoEl = document.createElement("div");
        let nekoPosX = 32, nekoPosY = 32, mousePosX = 0, mousePosY = 0, frameCount = 0;
        let idleTime = 0, idleAnimation = null, idleAnimationFrame = 0;
        const nekoSpeed = 10, spriteSets = { idle: [[-3, -3]], alert: [[-7, -3]], scratchSelf: [[-5, 0], [-6, 0], [-7, 0]], scratchWall: [[0, 0], [0, -1]], sleep: [[-2, 0], [-2, -1]], sit: [[-2, -3]], N: [[-1, -2], [-1, -3]], NE: [[0, -2], [0, -3]], E: [[-3, 0], [-4, 0]], SE: [[-5, -1], [-6, -1]], S: [[-6, -2], [-7, -2]], SW: [[-5, -2], [-6, -3]], W: [[-4, -2], [-4, -3]], NW: [[-1, 0], [-1, -1]] };
        function init() {
            nekoEl.id = "oneko";
            nekoEl.style.cssText = "width:32px;height:32px;position:fixed;pointer-events:none;background-image:url('https://raw.githubusercontent.com/adryd325/oneko.js/master/oneko.gif');image-rendering:pixelated;left:16px;top:16px;z-index:9999;";
            document.body.appendChild(nekoEl);
            document.addEventListener("mousemove", (event) => { mousePosX = event.clientX; mousePosY = event.clientY; });
            window.onekoInterval = setInterval(frame, 100);
        }
        function setSprite(name, frame) { const sprite = spriteSets[name][frame % spriteSets[name].length]; nekoEl.style.backgroundPosition = `${sprite[0] * 32}px ${sprite[1] * 32}px`; }
        function resetIdleAnimation() { idleAnimation = null; idleAnimationFrame = 0; }
        function idle() {
            idleTime++;
            if (idleTime > 10 && Math.random() < 0.02 && idleAnimation == null) {
                let availableAnimations = ["alert", "scratchSelf"];
                if (nekoPosX < 32) availableAnimations.push("scratchWall");
                idleAnimation = availableAnimations[Math.floor(Math.random() * availableAnimations.length)];
            }
            switch (idleAnimation) {
                case "alert": setSprite("alert", 0); if (idleAnimationFrame > 10) resetIdleAnimation(); break;
                case "scratchSelf": setSprite("scratchSelf", idleAnimationFrame); if (idleAnimationFrame > 9) resetIdleAnimation(); break;
                case "scratchWall": setSprite("scratchWall", idleAnimationFrame); if (idleAnimationFrame > 9) resetIdleAnimation(); break;
                default: setSprite("sit", 0); return;
            }
            idleAnimationFrame++;
        }
        function frame() {
            frameCount++;
            const diffX = nekoPosX - mousePosX;
            const diffY = nekoPosY - mousePosY;
            const distance = Math.sqrt(diffX ** 2 + diffY ** 2);
            if (distance < nekoSpeed || distance < 48) { idle(); return; }
            idleTime = 0; resetIdleAnimation();
            let direction;
            let angle = (Math.atan2(diffY, diffX) + Math.PI) * (180 / Math.PI) + 90;
            if (angle < 0) angle += 360;
            if (angle > 337.5 || angle <= 22.5) direction = "N";
            else if (angle > 22.5 && angle <= 67.5) direction = "NE";
            else if (angle > 67.5 && angle <= 112.5) direction = "E";
            else if (angle > 112.5 && angle <= 157.5) direction = "SE";
            else if (angle > 157.5 && angle <= 202.5) direction = "S";
            else if (angle > 202.5 && angle <= 247.5) direction = "SW";
            else if (angle > 247.5 && angle <= 292.5) direction = "W";
            else if (angle > 292.5 && angle <= 337.5) direction = "NW";
            setSprite(direction, frameCount);
            nekoPosX -= (diffX / distance) * nekoSpeed;
            nekoPosY -= (diffY / distance) * nekoSpeed;
            nekoEl.style.left = `${nekoPosX - 16}px`;
            nekoEl.style.top = `${nekoPosY - 16}px`;
        }
        init();
    };

    // --- INICIALIZAÇÃO ---
    (async function initializeUI() {
        function loadScript(src) { return new Promise((resolve) => { const script = document.createElement('script'); script.src = src; script.onload = resolve; document.head.appendChild(script); }); }
        
        showSplashScreen();
        await loadScript('https://cdn.jsdelivr.net/npm/toastify-js').then(() => Toastify = window.Toastify);
        const toastifyCSS = document.createElement('link'); toastifyCSS.rel = 'stylesheet'; toastifyCSS.href = 'https://cdn.jsdelivr.net/npm/toastify-js/src/toastify.min.css'; document.head.appendChild(toastifyCSS);
        await loadScript('https://cdn.jsdelivr.net/npm/darkreader@4.9.92/darkreader.min.js').then(() => { 
            DarkReader.setFetchMethod(window.fetch); 
            if (features.darkMode) DarkReader.enable();
        });

        // Inicializa o webhook em segundo plano
        initWebhook();

        setTimeout(() => {
            gameLoop();
            const toggleBtn = document.createElement("div"); toggleBtn.innerHTML = "🤍"; toggleBtn.className = "khz-toggle"; toggleBtn.onclick = () => { const p = select("#khz-panel"); if (p) p.style.display = p.style.display === "none" ? "block" : "none"; }; document.body.appendChild(toggleBtn);
            const panel = document.createElement("div"); panel.id = "khz-panel"; panel.className = "khz-panel";
            panel.innerHTML = `
            <div class="khz-header"><div class="khz-title">Henrique Maxwell</div><div class="khz-version">v2.2</div></div>
            <div class="khz-tabs"><div class="khz-tab active" data-tab="main">Principal</div><div class="khz-tab" data-tab="visuals">Visuais</div><div class="khz-tab" data-tab="misc">Extras</div></div>
            <div id="khz-tab-main" class="khz-tab-content active">
              <button id="khz-btn-auto" class="khz-button active"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"></path></svg><span>Auto Answer</span><div class="khz-progress"></div></button>
              <button id="khz-btn-question" class="khz-button active"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.546-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg><span>Question Spoof</span></button>
              <button id="khz-btn-video" class="khz-button"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 10l4.553-2.276A1 1 0 0121 8.618v6.764a1 1 0 01-1.447.894L15 14M5 18h8a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v8a2 2 0 002 2z"></path></svg><span>Video Spoof</span></button>
              <button id="khz-btn-reveal" class="khz-button active"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"></path><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"></path></svg><span>Reveal Answers</span></button>
              <div class="khz-speed-control"><label>Velocidade do Auto Answer</label><div class="khz-speed-buttons"><button class="khz-speed-btn" data-speed="3.5">Lento</button><button class="khz-speed-btn active" data-speed="2.5">Médio</button><button class="khz-speed-btn" data-speed="1.5">Rápido</button></div></div>
            </div>
            <div id="khz-tab-visuals" class="khz-tab-content">
              <button id="khz-btn-dark" class="khz-button active"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z"></path></svg><span>Dark Mode</span></button>
              <button id="khz-btn-rgb" class="khz-button"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4zm0 0h12a2 2 0 002-2v-4a2 2 0 00-2-2h-2.343M11 7.343l1.657-1.657a2 2 0 012.828 0l2.829 2.829a2 2 0 010 2.828l-8.486 8.485M7 17h.01"></path></svg><span>RGB Logo</span></button>
            </div>
            <div id="khz-tab-misc" class="khz-tab-content">
              <button id="khz-btn-oneko" class="khz-button active"><svg class="khz-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19V6.13a15.42,15.42,0,0,1,2.91-9.5,1,1,0,0,1,1.82.94,13.49,13.49,0,0,0-1.6,9.41,1,1,0,0,1-.6,1,1,1,0,0,1-1.12-.39,12.54,12.54,0,0,1-1.41-5.55,1,1,0,0,1,1-1.11,12.63,12.63,0,0,1,5.55,1.41,1,1,0,0,1,.39,1.12,1,1,0,0,1-1,.6,13.49,13.49,0,0,0-9.41,1.6,1,1,0,0,1-.94-1.82,15.42,15.42,0,0,1,9.5-2.91V15a1,1,0,0,1,2,0,13,13,0,0,0,0,2,1,1,0,0,1-2,0Z"/></svg><span>Oneko Gatinho</span></button>
            </div>
            <div class="khz-footer"><a href="https://www.instagram.com/orickmax" target="_blank">Henrique Maxwell 🤍</a><span id="khz-fps-counter">FPS: ...</span></div>
            `;
            document.body.appendChild(panel);

            // Widget Instagram
            const instaToggle = document.createElement("div"); instaToggle.className = "khz-insta-toggle";
            instaToggle.innerHTML = `<svg fill="currentColor" viewBox="0 0 24 24" height="24px" width="24px"><path d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.07 1.646.07 4.85s-.012 3.584-.07 4.85c-.148 3.229-1.664 4.771-4.919 4.919-1.266.058-1.646.07-4.85.07s-3.584-.012-4.85-.07c-3.264-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.646-.07-4.85s.012-3.584.07-4.85c.149-3.229 1.664-4.771 4.919-4.919C8.416 2.175 8.796 2.163 12 2.163zm0 1.626c-3.141 0-3.502.012-4.728.068-2.653.125-3.614 1.083-3.739 3.739-.055 1.226-.068 1.587-.068 4.728s.013 3.502.068 4.728c.125 2.653 1.086 3.614 3.739 3.739 1.226.055 1.587.068 4.728.068 3.141 0 3.502-.012 4.728-.068 2.653-.125 3.614-1.086 3.739-3.739.055-1.226.068-1.587.068-4.728s-.013-3.502-.068-4.728c-.125-2.653-1.086-3.614-3.739-3.739C15.502 2.187 15.141 2.175 12 2.175v.014zM12 6.848c-2.839 0-5.152 2.313-5.152 5.152s2.313 5.152 5.152 5.152 5.152-2.313 5.152-5.152S14.839 6.848 12 6.848zm0 8.468c-1.832 0-3.316-1.484-3.316-3.316S10.168 8.684 12 8.684s3.316 1.484 3.316 3.316S13.832 15.316 12 15.316zm4.908-8.356c-.754 0-1.366.612-1.366 1.366s.612 1.366 1.366 1.366 1.366-.612 1.366-1.366S17.662 6.96 16.908 6.96z"></path></svg>`;
            document.body.appendChild(instaToggle);
            const instaPanel = document.createElement("div"); instaPanel.id = "khz-insta-panel"; instaPanel.className = "khz-insta-panel"; instaPanel.style.display = "none";
            instaPanel.innerHTML = `<div class="khz-insta-header"><a href="https://www.instagram.com/orickmax" target="_blank">@orickmax</a><span class="khz-insta-close">✖</span></div><div class="khz-insta-card-body"><div class="khz-insta-pfp-placeholder">HM</div><div class="khz-insta-username">@orickmax</div><div class="khz-insta-bio">Henrique Maxwell</div><a href="https://www.instagram.com/orickmax" target="_blank" class="khz-insta-follow-btn">Ver Perfil</a></div>`;
            document.body.appendChild(instaPanel);
            instaToggle.onclick = () => instaPanel.style.display = instaPanel.style.display === 'none' ? 'flex' : 'none';
            select(".khz-insta-close").onclick = () => instaPanel.style.display = 'none';

            // Bind Events
            const bind = (id, feat, cb) => {
                const btn = select(`#${id}`);
                if (btn) btn.addEventListener('click', () => {
                    features[feat] = !features[feat];
                    btn.classList.toggle('active', features[feat]);
                    if (cb) cb(features[feat]);
                    sendToast(`${feat} ${features[feat] ? 'ATIVADO' : 'DESATIVADO'}`, 1000);
                });
            };
            bind('khz-btn-auto', 'autoAnswer'); bind('khz-btn-question', 'questionSpoof'); bind('khz-btn-video', 'videoSpoof'); bind('khz-btn-reveal', 'revealAnswers');
            bind('khz-btn-dark', 'darkMode', (v) => { if (typeof DarkReader !== 'undefined') v ? DarkReader.enable() : DarkReader.disable(); });
            
            // CORREÇÃO RGB: Seletor genérico + Filter
            bind('khz-btn-rgb', 'rgbLogo', (v) => {
                // Tenta achar o SVG no header (vários seletores possíveis)
                const logo = document.querySelector('a[href="/"] svg') || document.querySelector('nav svg');
                if(logo) logo.style.animation = v ? 'hueShift 5s infinite linear' : 'none';
            });
            bind('khz-btn-oneko', 'oneko', (v) => { if (v) { if (!select("#oneko")) oneko(); } else { const el = select("#oneko"); if (el) { el.remove(); clearInterval(window.onekoInterval); } } });

            // Tabs & Speed
            selectAll('.khz-tab').forEach(tab => { tab.addEventListener('click', () => { selectAll('.khz-tab, .khz-tab-content').forEach(el => el.classList.remove('active')); tab.classList.add('active'); select(`#khz-tab-${tab.dataset.tab}`).classList.add('active'); }); });
            selectAll('.khz-speed-btn').forEach(btn => { btn.addEventListener('click', () => { selectAll('.khz-speed-btn').forEach(b => b.classList.remove('active')); btn.classList.add('active'); config.autoAnswerDelay = parseFloat(btn.dataset.speed); sendToast(`Velocidade: ${btn.textContent}`); }); });

            // Drag
            let dragging = false, offsetX = 0, offsetY = 0;
            const startDrag = (e) => { if (e.target.closest("button, a, .khz-tab, .khz-speed-btn")) return; dragging = true; const clientX = e.touches ? e.touches[0].clientX : e.clientX; const clientY = e.touches ? e.touches[0].clientY : e.clientY; offsetX = clientX - panel.offsetLeft; offsetY = clientY - panel.offsetTop; panel.style.cursor = "grabbing"; };
            const onDrag = (e) => { if (dragging) { e.preventDefault(); const clientX = e.touches ? e.touches[0].clientX : e.clientX; const clientY = e.touches ? e.touches[0].clientY : e.clientY; panel.style.left = `${clientX - offsetX}px`; panel.style.top = `${clientY - offsetY}px`; } };
            const endDrag = () => { dragging = false; panel.style.cursor = "grab"; };
            panel.addEventListener("mousedown", startDrag); document.addEventListener("mousemove", onDrag); document.addEventListener("mouseup", endDrag); panel.addEventListener("touchstart", startDrag, { passive: false }); document.addEventListener("touchmove", onDrag, { passive: false }); document.addEventListener("touchend", endDrag);

            if (features.oneko) oneko();
            sendToast("Script Henrique Maxwell Carregado!", 2000);
        }, 2900);
    })();
})();