💫 Points Maker (Optimized)

Optimized: Points-style PDA panel showing Torn display + abroad stock. Collapsible. Safe polling, debounced layout, reduced DOM churn.

Stan na 08-11-2025. Zobacz najnowsza wersja.

Aby zainstalować ten skrypt, wymagana jest instalacje jednego z następujących rozszerzeń: Tampermonkey, Greasemonkey lub Violentmonkey.

Aby zainstalować ten skrypt, wymagana jest instalacje jednego z następujących rozszerzeń: Tampermonkey, Violentmonkey.

Aby zainstalować ten skrypt, wymagana jest instalacje jednego z następujących rozszerzeń: Tampermonkey, Violentmonkey.

Aby zainstalować ten skrypt, wymagana będzie instalacja rozszerzenia Tampermonkey lub Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

Aby zainstalować ten skrypt, musisz zainstalować rozszerzenie menedżera skryptów użytkownika.

(Mam już menedżera skryptów użytkownika, pozwól mi to zainstalować!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

Będziesz musiał zainstalować rozszerzenie menedżera stylów użytkownika, aby zainstalować ten styl.

Będziesz musiał zainstalować rozszerzenie menedżera stylów użytkownika, aby zainstalować ten styl.

Musisz zainstalować rozszerzenie menedżera stylów użytkownika, aby zainstalować ten styl.

(Mam już menedżera stylów użytkownika, pozwól mi to zainstalować!)

// ==UserScript==
// @name         💫 Points Maker (Optimized)
// @namespace    http://tampermonkey.net/
// @version      1.2.4
// @description  Optimized: Points-style PDA panel showing Torn display + abroad stock. Collapsible. Safe polling, debounced layout, reduced DOM churn.
// @match        https://www.torn.com/*
// @grant        GM_addStyle
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_xmlhttpRequest
// @run-at       document-end
// ==/UserScript==

(function () {
  'use strict';

  // CONFIG
  const PANEL_ID = 'points_maker_pda';
  const POLL_INTERVAL_MS = 45 * 1000;
  const YATA_URL = 'https://yata.yt/api/v1/travel/export/';
  const PROM_URL = 'https://api.prombot.co.uk/api/travel';
  const SPECIAL_DRUG = 'Xanax';

  // DATA (unchanged mapping lists)
  const FLOWERS = { /* same as original */ 
    "Dahlia": { short: "Dahlia", loc: "MX 🇲🇽", country: "Mexico" },
    "Orchid": { short: "Orchid", loc: "HW 🏝️", country: "Hawaii" },
    "African Violet": { short: "Violet", loc: "SA 🇿🇦", country: "South Africa" },
    "Cherry Blossom": { short: "Cherry", loc: "JP 🇯🇵", country: "Japan" },
    "Peony": { short: "Peony", loc: "CN 🇨🇳", country: "China" },
    "Ceibo Flower": { short: "Ceibo", loc: "AR 🇦🇷", country: "Argentina" },
    "Edelweiss": { short: "Edelweiss", loc: "CH 🇨🇭", country: "Switzerland" },
    "Crocus": { short: "Crocus", loc: "CA 🇨🇦", country: "Canada" },
    "Heather": { short: "Heather", loc: "UK 🇬🇧", country: "United Kingdom" },
    "Tribulus Omanense": { short: "Tribulus", loc: "AE 🇦🇪", country: "UAE" },
    "Banana Orchid": { short: "Banana", loc: "KY 🇰🇾", country: "Cayman Islands" }
  };

  const PLUSHIES = { /* same as original */
    "Sheep Plushie": { short: "Sheep", loc: "B.B 🏪", country: "Torn City" },
    "Teddy Bear Plushie": { short: "Teddy", loc: "B.B 🏪", country: "Torn City" },
    "Kitten Plushie": { short: "Kitten", loc: "B.B 🏪", country: "Torn City" },
    "Jaguar Plushie": { short: "Jaguar", loc: "MX 🇲🇽", country: "Mexico" },
    "Wolverine Plushie": { short: "Wolverine", loc: "CA 🇨🇦", country: "Canada" },
    "Nessie Plushie": { short: "Nessie", loc: "UK 🇬🇧", country: "United Kingdom" },
    "Red Fox Plushie": { short: "Fox", loc: "UK 🇬🇧", country: "United Kingdom" },
    "Monkey Plushie": { short: "Monkey", loc: "AR 🇦🇷", country: "Argentina" },
    "Chamois Plushie": { short: "Chamois", loc: "CH 🇨🇭", country: "Switzerland" },
    "Panda Plushie": { short: "Panda", loc: "CN 🇨🇳", country: "China" },
    "Lion Plushie": { short: "Lion", loc: "SA 🇿🇦", country: "South Africa" },
    "Camel Plushie": { short: "Camel", loc: "AE 🇦🇪", country: "UAE" },
    "Stingray Plushie": { short: "Stingray", loc: "KY 🇰🇾", country: "Cayman Islands" }
  };

  const COUNTRY_NAME_TO_CODE = {
    'JAPAN': 'JAP', 'MEXICO': 'MEX', 'CANADA': 'CAN', 'CHINA': 'CHI', 'UNITED KINGDOM': 'UNI',
    'ARGENTINA': 'ARG', 'SWITZERLAND': 'SWI', 'HAWAII': 'HAW', 'UAE': 'UAE', 'CAYMAN ISLANDS': 'CAY',
    'SOUTH AFRICA': 'SOU', 'S.A': 'SOU', 'SA': 'SOU', 'TORN': 'BB', 'B.B': 'BB'
  };

  // UTIL (small, safe helpers)
  function escapeHtml(s) { if (s == null) return ''; return String(s).replace(/[&<>"']/g, m => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[m])); }
  function colorForPercent(value, max) {
    if (!max || max === 0) return '#bdbdbd';
    const pct = (value / max) * 100;
    if (pct >= 75) return '#00c853';
    if (pct >= 40) return '#3399ff';
    return '#ff1744';
  }
  function stockClassByQty(q) { q = Number(q || 0); if (q === 0) return 'stock-red'; if (q >= 1500) return 'stock-green'; if (q >= 321 && q <= 749) return 'stock-orange'; return 'stock-gray'; }

  // STYLE (unchanged look)
  GM_addStyle(`
    #${PANEL_ID} { position: fixed; top: 42px; left: 100px; width: 250px; background: #0b0b0b; color: #eaeaea; font-family: "DejaVu Sans Mono", monospace; font-size: 9px; border: 1px solid #444; border-radius: 6px; z-index: 999999; box-shadow: 0 6px 16px rgba(0,0,0,0.5); max-height: 65vh; overflow-y: auto; line-height: 1.1; }
    #${PANEL_ID} .header { background: #121212; padding: 4px 6px; cursor: pointer; font-weight:700; font-size:10px; border-bottom:1px solid #333; user-select:none; display:flex; align-items:center; gap:6px; }
    #${PANEL_ID} .controls { padding:6px; display:flex; gap:6px; }
    #${PANEL_ID} .controls button { font-size:9px; padding:2px 6px; background:#171717; color:#eaeaea; border:1px solid #333; border-radius:3px; cursor:pointer; }
    #${PANEL_ID} .controls button:hover { background:#222; }
    #${PANEL_ID} .summary-line { font-weight:700; margin:6px; font-size:10px; color:#dfe7ff; }
    #${PANEL_ID} .low-line { color:#ff4d4d; font-weight:700; margin:6px; font-size:10px; }
    #${PANEL_ID} .group-title { font-weight:700; margin:6px 6px 2px 6px; font-size:9.5px; }
    #${PANEL_ID} ul.item-list { margin:4px 6px 8px 12px; padding:0; list-style:none; }
    #${PANEL_ID} li.item-row { display:flex; align-items:center; gap:6px; padding:2px 0; white-space:nowrap; }
    #${PANEL_ID} .item-name { flex:1 1 auto; min-width:0; overflow:hidden; text-overflow:ellipsis; }
    #${PANEL_ID} .item-total { flex:0 0 36px; text-align:right; color:#cfe8c6; }
    #${PANEL_ID} .item-av { flex:0 0 60px; text-align:right; color:#f7b3b3; }
    #${PANEL_ID} .item-loc { flex:0 0 36px; text-align:right; color:#bcbcbc; font-size:8.5px; }
    #${PANEL_ID} #tc_status { font-size:9px; color:#bdbdbd; margin:6px; }
    .stock-green{ color:#00c853 !important; } .stock-orange{ color:#ff9800 !important; } .stock-red{ color:#ff1744 !important; } .stock-gray{ color:#9ea6b3 !important; }
  `);

  // CACHE some derived lists to avoid recomputing
  function buildRequiredList(mapObj) {
    const fullNames = Object.keys(mapObj);
    const shortNames = fullNames.map(fn => mapObj[fn].short);
    const locByShort = {};
    const countryByShort = {};
    fullNames.forEach(fn => {
      const s = mapObj[fn].short;
      locByShort[s] = mapObj[fn].loc;
      countryByShort[s] = mapObj[fn].country;
    });
    return { fullNames, shortNames, locByShort, countryByShort };
  }
  const flowersReq = buildRequiredList(FLOWERS);
  const plushReq = buildRequiredList(PLUSHIES);

  // UI builder (creates once)
  let statusEl, summaryEl, contentEl;
  function buildUI() {
    if (document.getElementById(PANEL_ID)) return;
    const root = document.createElement('div');
    root.id = PANEL_ID;
    root.innerHTML = `
      <div id="tc_header" class="header">▶ 💫 Points Maker</div>
      <div id="tc_content_wrapper">
        <div id="tc_controls" class="controls">
          <button id="tc_refresh">Refresh</button>
          <button id="tc_setkey">Set API Key</button>
          <button id="tc_resetkey">Reset Key</button>
        </div>
        <div id="tc_status">Waiting for API key...</div>
        <div id="tc_summary"></div>
        <div id="tc_content"></div>
      </div>
    `;
    document.body.appendChild(root);

    const headerEl = root.querySelector('#tc_header');
    const contentWrapper = root.querySelector('#tc_content_wrapper');
    let collapsed = GM_getValue(`${PANEL_ID}-collapsed`, false);
    function updateCollapse() {
      headerEl.textContent = (collapsed ? '▶ ' : '▼ ') + '💫 Points Maker';
      contentWrapper.style.display = collapsed ? 'none' : 'block';
    }
    updateCollapse();
    headerEl.addEventListener('click', () => {
      collapsed = !collapsed;
      GM_setValue(`${PANEL_ID}-collapsed`, collapsed);
      updateCollapse();
    });

    root.querySelector('#tc_refresh').addEventListener('click', () => refreshAll(true));
    root.querySelector('#tc_setkey').addEventListener('click', () => askKey(true));
    root.querySelector('#tc_resetkey').addEventListener('click', () => {
      GM_setValue('tornAPIKey', null);
      apiKey = null;
      if (statusEl) statusEl.textContent = 'Key cleared. Click Set API Key.';
      if (summaryEl) summaryEl.innerHTML = '';
      if (contentEl) contentEl.innerHTML = '';
      stopPolling();
    });

    statusEl = root.querySelector('#tc_status');
    summaryEl = root.querySelector('#tc_summary');
    contentEl = root.querySelector('#tc_content');
  }

  buildUI();

  // NETWORK helper (single, robust)
  function gmGetJson(url, timeout = 14000) {
    return new Promise((resolve, reject) => {
      try {
        GM_xmlhttpRequest({
          method: 'GET',
          url,
          timeout,
          onload: res => {
            try {
              const txt = (typeof res.response === 'string' && res.response) ? res.response : res.responseText;
              const parsed = txt && txt.length ? JSON.parse(txt) : res.response;
              resolve(parsed);
            } catch (e) { reject(e); }
          },
          onerror: err => reject(err),
          ontimeout: () => reject(new Error('timeout'))
        });
      } catch (e) { reject(e); }
    });
  }

  // TORN API + DOM read
  function aggregateFromApiResponse(data) {
    const items = {};
    const push = (src) => {
      if (!src) return;
      const entries = Array.isArray(src) ? src : Object.values(src);
      for (const e of entries) {
        if (!e) continue;
        const name = e.name || e.item_name || e.title || e.item || null;
        if (!name) continue;
        const qty = Number(e.quantity ?? e.qty ?? e.amount ?? 1) || 0;
        items[name] = (items[name] || 0) + qty;
      }
    };
    push(data.display);
    push(data.inventory);
    return items;
  }

  async function fetchTornDisplayInventory() {
    const key = GM_getValue('tornAPIKey', null);
    if (!key) return null;
    const url = `https://api.torn.com/user/?selections=display,inventory&key=${encodeURIComponent(key)}`;
    try {
      const data = await gmGetJson(url);
      if (!data || data.error) return null;
      return aggregateFromApiResponse(data);
    } catch (e) { console.warn('fetchTornDisplayInventory', e); return null; }
  }

  function fetchDisplayViaDOM() {
    const map = {};
    // query once, minimal selector set
    const els = document.querySelectorAll('.display-item, .display_case_item, .dcItem, .item-wrap .item');
    if (els && els.length) {
      els.forEach(el => {
        let name = ''; let qty = 0;
        const nameEl = el.querySelector('.item-name, .name, .title') || el.querySelector('a') || el;
        if (nameEl) name = (nameEl.innerText || '').trim();
        const qtyEl = el.querySelector('.item-amount, .count, .qty, .quantity, .item-qty');
        if (qtyEl) qty = parseInt((qtyEl.innerText || '').replace(/\D/g, '')) || 0;
        if (name) map[name] = (map[name] || 0) + qty;
      });
    }
    return map;
  }

  // PARSERS (YATA & PROM)
  function parseYata(yataData) {
    const map = {};
    if (!yataData || !yataData.stocks) return map;
    for (const [code, obj] of Object.entries(yataData.stocks)) {
      const c = String(code).toUpperCase();
      const arr = Array.isArray(obj.stocks) ? obj.stocks : [];
      const m = {};
      for (const it of arr) if (it && it.name) m[it.name] = Number(it.quantity ?? it.qty ?? 0) || 0;
      map[c] = m;
    }
    return map;
  }

  function parseProm(promData) {
    const map = {};
    if (!promData) return map;
    for (const [countryKey, countryVal] of Object.entries(promData)) {
      if (!countryVal) continue;
      const up = String(countryKey).trim().toUpperCase();
      let code = up;
      if (COUNTRY_NAME_TO_CODE[up]) code = COUNTRY_NAME_TO_CODE[up];
      const m = {};
      if (Array.isArray(countryVal.stocks)) {
        for (const it of countryVal.stocks) if (it && it.name) m[it.name] = Number(it.quantity ?? it.qty ?? 0) || 0;
      } else {
        for (const [k, v] of Object.entries(countryVal)) {
          if (v == null) continue;
          if (typeof v === 'object' && ('quantity' in v || 'qty' in v || 'amount' in v)) {
            m[k] = Number(v.quantity ?? v.qty ?? v.amount ?? 0) || 0;
          } else if (typeof v === 'number' || !isNaN(Number(v))) {
            m[k] = Number(v) || 0;
          } else if (typeof v === 'object' && v.stocks && Array.isArray(v.stocks)) {
            for (const it of v.stocks) if (it && it.name) m[it.name] = Number(it.quantity ?? it.qty ?? 0) || 0;
          }
        }
      }
      map[String(code).toUpperCase()] = m;
    }
    return map;
  }

  function sumAcrossCountriesFor(itemName, parsedMap) {
    if (!parsedMap) return 0;
    let total = 0;
    for (const c of Object.keys(parsedMap)) total += Number(parsedMap[c][itemName] || 0);
    return total;
  }

  // counts & set calc helpers
  function countsForReq(itemsAgg, req, mapObj) {
    const counts = {};
    req.shortNames.forEach(s => counts[s] = 0);
    req.fullNames.forEach(fn => {
      const short = mapObj[fn].short;
      const q = itemsAgg[fn] || 0;
      counts[short] = (counts[short] || 0) + q;
    });
    return counts;
  }

  function calcSetsAndRemainderFromCounts(counts, shortNames) {
    const countsArr = shortNames.map(n => counts[n] || 0);
    const sets = countsArr.length ? Math.min(...countsArr) : 0;
    const remainder = {};
    shortNames.forEach(n => remainder[n] = Math.max(0, (counts[n] || 0) - sets));
    return { sets, remainder };
  }

  function findLowest(remainder, locMap, countryMap) {
    const keys = Object.keys(remainder);
    if (!keys.length) return null;
    let min = Infinity;
    keys.forEach(k => { if (remainder[k] < min) min = remainder[k]; });
    const allEqual = keys.every(k => remainder[k] === min);
    if (allEqual) return null;
    const key = keys.find(k => remainder[k] === min);
    return { short: key, rem: min, loc: locMap[key] || '', country: countryMap[key] || '' };
  }

  // RENDER (kept efficient)
  function renderUI(itemsAgg, yataRaw, promRaw) {
    if (!contentEl) return;
    const flowerTotals = countsForReq(itemsAgg, flowersReq, FLOWERS);
    const plushTotals  = countsForReq(itemsAgg, plushReq, PLUSHIES);
    const fCalc = calcSetsAndRemainderFromCounts(flowerTotals, flowersReq.shortNames);
    const pCalc = calcSetsAndRemainderFromCounts(plushTotals, plushReq.shortNames);
    const totalSets = fCalc.sets + pCalc.sets;
    const totalPoints = totalSets * 10;
    const yataMap = parseYata(yataRaw);
    const promMap = parseProm(promRaw);

    // display counts after deducting complete sets (user requested change)
    const flowerDisplay = fCalc.remainder; // remaining counts after flower sets deducted
    const plushDisplay  = pCalc.remainder; // remaining counts after plush sets deducted

    function pickAvFor(fullName) {
      const yataSum = sumAcrossCountriesFor(fullName, yataMap);
      if (yataSum > 0) return { val: yataSum, src: 'Y' };
      const promSum = sumAcrossCountriesFor(fullName, promMap);
      if (promSum > 0) return { val: promSum, src: 'P' };
      const yataResponded = yataRaw && Object.keys(yataRaw).length > 0;
      const promResponded = promRaw && Object.keys(promRaw).length > 0;
      if (yataResponded) return { val: yataSum, src: 'Y' };
      if (promResponded) return { val: promSum, src: 'P' };
      return { val: null, src: null };
    }

    if (statusEl) statusEl.textContent = `Updated: ${new Date().toLocaleTimeString()} — Sets F:${fCalc.sets} P:${pCalc.sets}`;
    if (summaryEl) summaryEl.innerHTML = `<div class="summary-line">Total sets: ${totalSets} | Points: ${totalPoints}</div>`;

    const lowFlower = findLowest(flowerDisplay, flowersReq.locByShort, flowersReq.countryByShort);
    const lowPlush  = findLowest(plushDisplay, plushReq.locByShort, plushReq.countryByShort);

    let html = '';
    if (lowFlower) html += `<div class="low-line">🛫 Low on ${escapeHtml(lowFlower.short)} — travel to ${escapeHtml(lowFlower.country)} ${escapeHtml(lowFlower.loc)} and import 🛬</div>`;

    html += `<div class="group-title">Flowers — sets: ${fCalc.sets} | pts: ${fCalc.sets * 10}</div><ul class="item-list">`;
    const maxFlower = Math.max(...Object.values(flowerDisplay), 1);
    flowersReq.fullNames.forEach(full => {
      const short = FLOWERS[full].short;
      const total = flowerDisplay[short] ?? 0; // SHOW remainder AFTER sets deducted
      const picked = pickAvFor(full);
      const avText = (picked && picked.val != null && picked.src) ? `${picked.val} Av [${picked.src}]` : '—';
      const col = colorForPercent(total, maxFlower);
      html += `<li class="item-row" style="color:${col}"><span class="item-name">${escapeHtml(short)}</span><span class="item-total">${total}</span><span class="item-av">(${avText})</span><span class="item-loc">${FLOWERS[full].loc || ''}</span></li>`;
    });
    html += `</ul>`;

    if (lowPlush) html += `<div class="low-line">🛫 Low on ${escapeHtml(lowPlush.short)} — travel to ${escapeHtml(lowPlush.country)} ${escapeHtml(lowPlush.loc)} and import 🛬</div>`;

    html += `<div class="group-title">Plushies — sets: ${pCalc.sets} | pts: ${pCalc.sets * 10}</div><ul class="item-list">`;
    const maxPlush = Math.max(...Object.values(plushDisplay), 1);
    plushReq.fullNames.forEach(full => {
      const short = PLUSHIES[full].short;
      const total = plushDisplay[short] ?? 0; // SHOW remainder AFTER sets deducted
      const picked = pickAvFor(full);
      const avText = (picked && picked.val != null && picked.src) ? `${picked.val} Av [${picked.src}]` : '—';
      const col = colorForPercent(total, maxPlush);
      html += `<li class="item-row" style="color:${col}"><span class="item-name">${escapeHtml(short)}</span><span class="item-total">${total}</span><span class="item-av">(${avText})</span><span class="item-loc">${PLUSHIES[full].loc || ''}</span></li>`;
    });
    html += `</ul>`;

    // drugs
    const xanInv = Number(itemsAgg[SPECIAL_DRUG] || 0);
    const yataX = sumAcrossCountriesFor(SPECIAL_DRUG, yataMap);
    const promX = sumAcrossCountriesFor(SPECIAL_DRUG, promMap);
    let xanPicked = { val: null, src: null };
    if (yataX > 0) xanPicked = { val: yataX, src: 'Y' };
    else if (promX > 0) xanPicked = { val: promX, src: 'P' };
    else if (yataRaw && Object.keys(yataRaw).length) xanPicked = { val: yataX, src: 'Y' };
    else if (promRaw && Object.keys(promRaw).length) xanPicked = { val: promX, src: 'P' };
    const xanAvText = xanPicked.val != null && xanPicked.src ? `${xanPicked.val} Av [${xanPicked.src}]` : '—';
    html += `<div class="group-title">Drugs</div><ul class="item-list"><li class="item-row" style="color:#dfe7ff"><span class="item-name">${escapeHtml(SPECIAL_DRUG)}</span><span class="item-total">${xanInv}</span><span class="item-av">(${xanAvText})</span><span class="item-loc">🇿🇦</span></li></ul>`;

    contentEl.innerHTML = html;
  }

  // POLLING: avoid overlap. use setTimeout loop that schedules next run only after finish.
  let pollTimer = null;
  let isRefreshing = false;

  function startPolling() {
    if (pollTimer) return;
    // immediate first tick after short delay to let page settle
    pollTimer = setTimeout(() => refreshAll(true), 200);
  }
  function stopPolling() {
    if (!pollTimer) return;
    clearTimeout(pollTimer);
    pollTimer = null;
  }

  async function refreshAll(force = false) {
    if (isRefreshing && !force) return; // prevent overlap
    isRefreshing = true;
    if (statusEl) statusEl.textContent = 'Fetching...';
    try {
      // parallel fetch but protect with catch
      const tornPromise = fetchTornDisplayInventory().catch(() => null);
      const yataPromise = gmGetJson(YATA_URL).catch(() => null);
      const promPromise = gmGetJson(PROM_URL).catch(() => null);

      const [displayFromApi, yataRaw, promRaw] = await Promise.all([tornPromise, yataPromise, promPromise]);

      let itemsAgg = {};
      if (displayFromApi && Object.keys(displayFromApi).length > 0) itemsAgg = displayFromApi;
      else {
        const dom = fetchDisplayViaDOM();
        itemsAgg = (dom && Object.keys(dom).length) ? dom : (displayFromApi || {});
      }

      renderUI(itemsAgg, yataRaw, promRaw);
      if (statusEl) statusEl.textContent = `Updated: ${new Date().toLocaleTimeString()}`;
    } catch (err) {
      console.warn('refreshAll err', err);
      if (statusEl) statusEl.textContent = 'Update failed';
    } finally {
      isRefreshing = false;
      // schedule next only if not stopped
      if (pollTimer !== null) {
        pollTimer = setTimeout(() => refreshAll(false), POLL_INTERVAL_MS);
      }
    }
  }

  // API key prompt
  let apiKey = GM_getValue('tornAPIKey', null);
  async function askKey(force) {
    if (!apiKey || force) {
      const k = prompt('Enter your Torn API key (needs display + inventory permissions):', apiKey || '');
      if (k) { apiKey = k.trim(); GM_setValue('tornAPIKey', apiKey); }
    }
    if (apiKey) { startPolling(); refreshAll(true); }
  }

  // Layout placement: find nav once, debounce updates
  let navEl = null;
  function findNavContainer() {
    if (navEl) return navEl;
    const selectors = ['#pda-nav', '.pda', '.torn-header', '.header', '#topbar', '.topbar', '.top-nav', '.topbar-inner', '.top-links', '.nav', '.main-nav', '.top-navigation', '.header-top'];
    for (const sel of selectors) {
      const el = document.querySelector(sel);
      if (el) { navEl = el; return el; }
    }
    const fallback = document.querySelector('header') || document.querySelector('nav');
    navEl = fallback || null;
    return navEl;
  }

  let placeDeb = null;
  function placeAboveNavButtons() {
    // debounce to avoid repeated heavy calls
    if (placeDeb) return;
    placeDeb = setTimeout(() => {
      placeDeb = null;
      const nav = findNavContainer();
      const panelEl = document.getElementById(PANEL_ID);
      if (!panelEl) return;
      if (nav) {
        const nRect = nav.getBoundingClientRect();
        const gap = 6;
        const desiredTop = Math.max(window.scrollY + nRect.top - (panelEl.offsetHeight + gap), 6 + window.scrollY);
        const desiredLeft = Math.max(window.scrollX + nRect.left + 4, 6 + window.scrollX);
        panelEl.style.position = 'fixed';
        panelEl.style.left = desiredLeft + 'px';
        panelEl.style.top = desiredTop + 'px';
        panelEl.style.transform = 'none';
        panelEl.style.zIndex = '2147483647';
      } else {
        panelEl.style.left = '30px';
        panelEl.style.top = '42px';
        panelEl.style.zIndex = '999999';
      }
    }, 120); // short debounce
  }

  // Minimal mutation observer: observe only nav element changes and limited subtree changes.
  let mo = null;
  function startNavObserver() {
    const target = findNavContainer() || document.body;
    if (mo) return;
    mo = new MutationObserver(() => placeAboveNavButtons());
    try { mo.observe(target, { childList: true, subtree: true }); }
    catch (e) { mo.observe(document.body, { childList: true, subtree: false }); }
  }

  function stopNavObserver() {
    if (!mo) return;
    mo.disconnect();
    mo = null;
  }

  // init and lifecycle
  buildUI();
  placeAboveNavButtons();
  window.addEventListener('resize', placeAboveNavButtons, { passive: true });
  window.addEventListener('scroll', placeAboveNavButtons, { passive: true });
  startNavObserver();

  if (apiKey) { startPolling(); refreshAll(true); }
  else { setTimeout(() => askKey(false), 300); }

  window.addEventListener('beforeunload', () => {
    stopPolling();
    stopNavObserver();
  });

})();