Remanga

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您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         Remanga
// @namespace    http://tampermonkey.net/
// @version      6.1.4
// @description  ////
// @author       You
// @license MIT
// @match        https://remanga.org/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=remanga.org
// @grant        GM_xmlhttpRequest
// @grant        GM_registerMenuCommand
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_deleteValue
// @run-at       document-start
// ==/UserScript==

(function () {
    'use strict';

    /* ===== КЛЮЧИ ХРАНИЛИЩА ===== */
    const MY_ID_KEY = 'rem_user_id_v1';
    const MY_INV_KEY = 'rem_inventory_covers_v1';
    const STORAGE_FIX_KEY = 'rem_script_fix_active';

    /* ===== КЛЮЧИ НАСТРОЕК (GM_getValue/GM_setValue) ===== */
    const SETTINGS_KEYS = {
        onlineStatus: 'rem_set_online_status',
        ownBadge: 'rem_set_own_badge',
        cardStats: 'rem_set_card_stats',
        titleProgress: 'rem_set_title_progress',
        profileStats: 'rem_set_profile_stats',
        fixMode: 'rem_set_fix_mode',
        customBgEnabled: 'rem_set_bg_enabled',
        customBgOpacity: 'rem_set_bg_opacity',
        customBgBlur: 'rem_set_bg_blur',
        customBgFit: 'rem_set_bg_fit',
        themeAccent: 'rem_set_theme_accent',
        themeButtonBg: 'rem_set_theme_btn_bg',
        themeNameColor: 'rem_set_theme_name_color',
        themeNameFont: 'rem_set_theme_name_font',
        themeMenuBg: 'rem_set_theme_menu_bg',
        themeSiteBg: 'rem_set_theme_site_bg',
        tradeChecker: 'rem_set_trade_checker',
        tradeAutoScan: 'rem_set_trade_autoscan',
        scanButton: 'rem_set_scan_btn',
    };
    /* URL фона храним в localStorage (может быть очень большим base64) */
    const BG_URL_LS_KEY = 'rem_bg_url_data';

    /* Значения по умолчанию */
    const DEFAULTS = {
        onlineStatus: true,
        ownBadge: true,
        cardStats: true,
        titleProgress: true,
        profileStats: true,
        fixMode: false,
        customBgEnabled: false,
        customBgOpacity: 80,
        customBgBlur: 0,
        customBgFit: 'cover',
        themeAccent: '',
        themeButtonBg: '',
        themeNameColor: '',
        themeNameFont: '',
        themeMenuBg: '',
        themeSiteBg: '',
        tradeChecker: true,
        tradeAutoScan: false,
        scanButton: true,
    };

    /* Темы-пресеты */
    const THEME_PRESETS = [
        { name: 'По умолчанию', value: '' },
        { name: '🔵 Синий', value: '#3b82f6' },
        { name: '🟣 Фиолетовый', value: '#a855f7' },
        { name: '🟢 Зелёный', value: '#22c55e' },
        { name: '🔴 Красный', value: '#ef4444' },
        { name: '🟠 Оранжевый', value: '#f97316' },
        { name: '🌸 Розовый', value: '#ec4899' },
        { name: '🌊 Бирюзовый', value: '#06b6d4' },
        { name: '🌟 Золотой', value: '#eab308' },
    ];

    /* Кэш настроек в памяти */
    const cfg = {};
    function loadSettings() {
        for (const [k, dflt] of Object.entries(DEFAULTS)) {
            cfg[k] = GM_getValue(SETTINGS_KEYS[k], dflt);
        }
        /* URL читаем из localStorage */
        cfg.customBgUrl = localStorage.getItem(BG_URL_LS_KEY) || '';
    }
    function saveSetting(key, value) {
        cfg[key] = value;
        if (key === 'customBgUrl') {
            /* Большие base64 храним в localStorage */
            try { localStorage.setItem(BG_URL_LS_KEY, value); } catch (e) { console.warn('REM BG: localStorage переполнен'); }
        } else {
            GM_setValue(SETTINGS_KEYS[key], value);
        }
    }
    loadSettings();

    /* ===== ПРОЧИЕ КОНСТАНТЫ ===== */
    let activeObserver = null;
    let isCalculating = false;
    let lastSlug = '';

    /* Trade Checker: cached wish lists for current user */
    const TRADE_CACHE_KEY = 'rem_trade_cache_v1';
    const TradeData = {
        wants: [],       /* cards user wants (wish_type=1) */
        offers: [],      /* cards user sells (wish_type=2) */
        wantIds: new Set(),
        offerIds: new Set(),
        loaded: false,
        loading: false,
        lastSync: 0,
    };
    /* Exchange scanner state */
    const ExState = {
        scanning: false,
        scanDone: 0,
        scanTotal: 0,
        results: [],
        currentRank: 'ALL',
        page: 0,
        perPage: 8,
        lastSource: '',
        searchQuery: '',
        searchUser: '',
    };
    /* Scan list: users saved for batch scanning */
    const SCAN_LIST_KEY = 'rem_scan_list_v1';
    function getScanList() {
        try { return JSON.parse(localStorage.getItem(SCAN_LIST_KEY) || '[]'); } catch { return []; }
    }
    function saveScanList(list) {
        localStorage.setItem(SCAN_LIST_KEY, JSON.stringify(list));
    }
    function addToScanList(id, username) {
        const list = getScanList();
        id = String(id);
        if (list.find(u => String(u.id) === id)) return;
        list.push({ id, username: username || `User_${id}` });
        saveScanList(list);
    }
    function removeFromScanList(id) {
        const list = getScanList().filter(u => String(u.id) !== String(id));
        saveScanList(list);
    }
    function isInScanList(id) {
        return getScanList().some(u => String(u.id) === String(id));
    }
    /* Scan history: multiple saved scans */
    const SCAN_HISTORY_KEY = 'rem_scan_history_v2';
    function getHistory() {
        try { return JSON.parse(localStorage.getItem(SCAN_HISTORY_KEY) || '[]'); } catch { return []; }
    }
    function saveToHistory(name, results, link = "") {
        let hist = getHistory();
        const exIdx = hist.findIndex(h => h.name === name || (link && h.link === link));
        let id;
        if (exIdx > -1) {
            id = hist[exIdx].id;
            hist[exIdx].time = Date.now();
            hist[exIdx].count = results.length;
            if (link) hist[exIdx].link = link;
            const it = hist.splice(exIdx, 1)[0];
            hist.unshift(it);
        } else {
            id = Date.now().toString(36) + Math.random().toString(36).slice(2, 6);
            hist.unshift({ id, name, link, time: Date.now(), count: results.length });
        }
        if (hist.length > 20) {
            const old = hist.pop();
            GM_deleteValue('rem_scan_data_' + old.id);
        }
        try {
            localStorage.setItem(SCAN_HISTORY_KEY, JSON.stringify(hist));
            GM_setValue('rem_scan_data_' + id, JSON.stringify(results));
        } catch (e) { console.error('History save error:', e); }
        return id;
    }
    function loadFromHistory(id) {
        try {
            const raw = GM_getValue('rem_scan_data_' + id);
            return raw ? JSON.parse(raw) : null;
        } catch { return null; }
    }
    function deleteFromHistory(id) {
        const hist = getHistory().filter(h => h.id !== id);
        localStorage.setItem(SCAN_HISTORY_KEY, JSON.stringify(hist));
        GM_deleteValue('rem_scan_data_' + id);
    }
    /* Video frame capture for animated card covers */
    function captureVideoFrame(videoUrl, container, seekTime = 1) {
        const video = document.createElement('video');
        video.crossOrigin = 'anonymous';
        video.muted = true;
        video.preload = 'auto';
        video.src = videoUrl;
        video.addEventListener('loadeddata', () => {
            video.currentTime = Math.min(seekTime, video.duration || seekTime);
        });
        video.addEventListener('seeked', () => {
            try {
                const canvas = document.createElement('canvas');
                canvas.width = video.videoWidth || 120;
                canvas.height = video.videoHeight || 180;
                const ctx = canvas.getContext('2d');
                ctx.drawImage(video, 0, 0, canvas.width, canvas.height);
                const img = document.createElement('img');
                img.src = canvas.toDataURL('image/webp', 0.8);
                img.style.cssText = 'width:100%;height:100%;object-fit:cover;';
                container.innerHTML = '';
                container.appendChild(img);
            } catch (e) { /* CORS */ }
            video.remove();
        });
        video.addEventListener('error', () => { video.remove(); });
    }
    function isVideoUrl(url) {
        if (!url) return false;
        return /\.(webm|mp4)([?#]|$)/i.test(url);
    }
    function renderCardMedia(fullImg, container) {
        if (!fullImg) return;
        if (isVideoUrl(fullImg)) {
            captureVideoFrame(fullImg, container);
        }
    }

    const RANK_ORDER = ['rank_f', 'rank_e', 'rank_d', 'rank_c', 'rank_b', 'rank_a', 'rank_s', 'rank_re'];
    const RANK_MAP = {
        'rank_f': { name: 'F', color: '#9ca3af' },
        'rank_e': { name: 'E', color: '#9ca3af' },
        'rank_d': { name: 'D', color: '#ffffff' },
        'rank_c': { name: 'C', color: '#4ade80' },
        'rank_b': { name: 'B', color: '#60a5fa' },
        'rank_a': { name: 'A', color: '#c084fc' },
        'rank_s': { name: 'S', color: '#fbbf24' },
        'rank_re': { name: 'RE', color: '#f59e0b' },
    };

    /* ===== СТИЛИ ===== */
    const STYLES = `
        .rem-online-dot {
            position:absolute!important;top:2px!important;right:2px!important;
            width:11px;height:11px;border-radius:50%;border:2px solid #000;
            z-index:101;pointer-events:none;
        }
        .rem-online-dot.online{background-color:#22c55e!important;}
        .rem-online-dot.offline{background-color:#ef4444!important;}

        .rem-own-badge {
            position:absolute!important;bottom:5px!important;left:5px!important;z-index:50!important;
            width:22px;height:22px;border-radius:50%;
            background-color:#22c55e;color:#fff;
            display:flex;align-items:center;justify-content:center;
            border:2px solid #fff;pointer-events:none;
            opacity:0;animation:remFadeIn .3s forwards;box-shadow:none!important;
        }
        .rem-own-badge svg{width:14px;height:14px;stroke-width:3;}
        @keyframes remFadeIn{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}

        .rem-toggle {
            display:inline-flex;align-items:center;justify-content:center;
            margin-left:10px;padding:2px 8px;border-radius:6px;
            font-size:11px;font-weight:800;text-transform:uppercase;
            cursor:pointer;border:1px solid #3f3f46;color:#fff;height:22px;vertical-align:middle;
            transition:all .2s;
        }
        .rem-toggle.on{background-color:#15803d;border-color:#22c55e;}
        .rem-toggle.off{background-color:transparent;color:#71717a;border-color:#3f3f46;}
        .rem-toggle:hover{filter:brightness(1.2);}

        #rem-loader-status {
            position:fixed;bottom:20px;left:70px;z-index:999999;
            background:#18181b;color:#fff;padding:8px 16px;border-radius:20px;
            border:1px solid #27272a;font-size:13px;font-weight:500;
            box-shadow:0 4px 15px rgba(0,0,0,.6);display:none;align-items:center;gap:10px;
        }
        #rem-loader-status.active{display:flex;animation:slideIn .3s;}
        @keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}

        html.rem-checking body>*:not(#rem-loader){display:none!important;}
        #rem-loader{position:fixed;inset:0;background:#0c0c0c;z-index:999999;display:flex;align-items:center;justify-content:center;color:#666;font-family:sans-serif;}

        body.rem-active main>*:not(#rem-inject){display:none!important;}

        #rem-inject{width:100%;max-width:650px;margin:0 auto;min-height:80vh;font-family:system-ui,-apple-system,sans-serif;padding:10px;}

        .rem-grid{display:grid;grid-template-columns:repeat(4,1fr)!important;gap:10px;padding-bottom:40px;}

        .rem-card{position:relative;aspect-ratio:2/3;background:#18181b;border:1px solid #27272a;border-radius:6px;overflow:hidden;cursor:pointer;transition:.2s;display:flex;}
        .rem-card:hover{border-color:#71717a;}
        .rem-card img{width:100%;height:100%;object-fit:cover;}

        .rem-fix-header{margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #27272a;}
        .rem-fix-title{font-size:24px;font-weight:700;color:#fff;margin:0 0 4px 0;}
        .rem-fix-meta{color:#a1a1aa;font-size:13px;display:flex;align-items:center;margin-top:8px;}
        .rem-sep{margin:0 8px;opacity:.5;}

        .rem-over{position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(2px);animation:F .2s;}
        .rem-box{position:relative;width:90%;max-width:450px;background:#0c0c0c;border:1px solid #27272a;border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:20px;animation:Z .2s;}
        @keyframes F{from{opacity:0}to{opacity:1}} @keyframes Z{from{transform:scale(.95)}to{transform:scale(1)}}
        .rem-box-img{width:180px;aspect-ratio:2/3;margin:10px auto 0;border-radius:12px;overflow:hidden;border:1px solid #27272a;}
        .rem-box-img img{width:100%;height:100%;object-fit:cover;}
        .rem-info{text-align:center;display:flex;flex-direction:column;gap:4px;}
        .rem-lnk-m{color:#fff;font-size:14px;font-weight:500;text-decoration:none;opacity:.9;display:inline-block;}
        .rem-lnk-c{color:#fff;font-size:20px;font-weight:700;text-decoration:none;display:inline-block;}
        .rem-acts{display:flex;justify-content:center;gap:12px;margin-top:5px;}
        .rem-pill{height:36px;padding:0 16px;border-radius:99px;background:#27272a;color:#fff;border:none;display:flex;align-items:center;gap:6px;font-size:14px;font-weight:500;}
        .rem-sub{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:5px;}
        .rem-s-btn{height:36px;padding:0 16px;border-radius:99px;background:#27272a;color:#fff;text-decoration:none;font-size:14px;font-weight:500;display:flex;align-items:center;}
        .rem-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;background:#27272a;color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;}

        /* === КНОПКА ШЕСТЕРЁНКИ === */
        #rem-cfg-btn {
            position:fixed;bottom:20px;left:20px;z-index:999999;
            width:40px;height:40px;border-radius:50%;
            background:#18181b;border:1px solid #27272a;color:#a1a1aa;
            display:flex;align-items:center;justify-content:center;
            cursor:pointer;transition:.2s;box-shadow:0 4px 10px rgba(0,0,0,.5);
            font-size:18px;
        }
        #rem-cfg-btn:hover{color:#fff;border-color:#71717a;transform:rotate(45deg);}

        /* === ПАНЕЛЬ НАСТРОЕК === */
        #rem-settings-panel {
            position:fixed;bottom:70px;left:20px;z-index:999998;
            width:300px;background:#18181b;border:1px solid #27272a;
            border-radius:16px;padding:0;overflow:hidden;
            box-shadow:0 8px 32px rgba(0,0,0,.7);
            transform:scale(.95) translateY(10px);opacity:0;
            transition:transform .2s, opacity .2s;
            pointer-events:none;
        }
        #rem-settings-panel.open {
            transform:scale(1) translateY(0);opacity:1;pointer-events:all;
        }
        .rem-panel-header {
            padding:14px 16px 12px;border-bottom:1px solid #27272a;
            display:flex;align-items:center;justify-content:space-between;
        }
        .rem-panel-title {
            font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px;
        }
        .rem-panel-title span.badge {
            font-size:10px;background:#27272a;color:#71717a;
            padding:2px 6px;border-radius:4px;font-weight:600;
        }
        .rem-panel-body { padding:8px 0; max-height:70vh; overflow-y:auto; scrollbar-width:thin; scrollbar-color:#3f3f46 transparent; }
        .rem-panel-body::-webkit-scrollbar { width:4px; }
        .rem-panel-body::-webkit-scrollbar-thumb { background:#3f3f46; border-radius:2px; }

        .rem-section-label {
            font-size:10px;font-weight:700;color:#52525b;text-transform:uppercase;
            letter-spacing:.08em;padding:8px 16px 4px;
        }

        .rem-row {
            display:flex;align-items:center;justify-content:space-between;
            padding:9px 16px;cursor:default;transition:background .15s;
            gap:10px;
        }
        .rem-row:hover{ background:rgba(255,255,255,.04); }
        .rem-row-info { display:flex;flex-direction:column;gap:1px;flex:1;min-width:0; }
        .rem-row-name { font-size:13px;color:#e4e4e7;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
        .rem-row-desc { font-size:11px;color:#71717a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }

        /* Toggle switch */
        .rem-sw { position:relative;width:36px;height:20px;flex-shrink:0;cursor:pointer; }
        .rem-sw input { opacity:0;width:0;height:0;position:absolute; }
        .rem-sw-track {
            position:absolute;inset:0;border-radius:10px;background:#3f3f46;
            transition:background .2s;
        }
        .rem-sw input:checked + .rem-sw-track { background:#16a34a; }
        .rem-sw-thumb {
            position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;
            top:3px;left:3px;transition:left .2s;pointer-events:none;
        }
        .rem-sw input:checked ~ .rem-sw-thumb { left:19px; }

        .rem-sub-row{padding:4px 16px 8px;display:flex;flex-direction:column;gap:4px;}
        .rem-sub-row-label{font-size:10px;color:#52525b;font-weight:600;}
        .rem-url-input{width:100%;height:30px;border-radius:6px;border:1px solid #27272a;background:#18181b;color:#e4e4e7;font-size:11px;padding:0 8px;outline:none;transition:.15s;}
        .rem-url-input:focus{border-color:#3b82f6;}
        .rem-url-input::placeholder{color:#3f3f46;}

        .rem-ex-cloud{margin-bottom:16px;}
        .rem-ex-cloud-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#18181b;border:1px solid #1e1e21;border-radius:8px;transition:.15s;cursor:pointer;}
        .rem-ex-cloud-item:hover{border-color:#3b82f6;background:rgba(59,130,246,.06);}
        .rem-ex-cloud-item-left{display:flex;align-items:center;gap:8px;min-width:0;}
        .rem-ex-cloud-item-name{font-size:13px;color:#e4e4e7;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
        .rem-ex-cloud-item-meta{font-size:11px;color:#52525b;white-space:nowrap;}
        .rem-ex-cloud-item-badge{font-size:9px;padding:2px 6px;border-radius:4px;background:rgba(96,165,250,.15);color:#60a5fa;font-weight:700;flex-shrink:0;}

        .rem-panel-footer {
            border-top:1px solid #27272a;padding:10px 16px;
            display:flex;gap:8px;flex-wrap:wrap;
        }
        .rem-action-btn {
            flex:1;min-width:0;height:32px;border-radius:8px;border:1px solid #3f3f46;
            background:transparent;color:#a1a1aa;font-size:11px;font-weight:600;
            cursor:pointer;transition:all .15s;white-space:nowrap;
            padding:0 4px;overflow:hidden;text-overflow:ellipsis;
        }
        .rem-action-btn:hover{ background:#27272a;color:#fff;border-color:#52525b; }
        .rem-action-btn.danger:hover{ background:#450a0a;color:#f87171;border-color:#7f1d1d; }

        /* === ПРОЧИЕ БЕЙДЖИ === */
        .rem-profile-stat-badge {
            margin-top:6px;display:inline-flex;align-items:center;justify-content:center;gap:6px;
            background-color:#18181b;border:1px solid #27272a;padding:4px 10px;border-radius:6px;
            color:#a1a1aa;font-size:12px;font-weight:600;width:fit-content;align-self:center;
        }
        .rem-profile-stat-badge strong{color:#22c55e;margin-left:4px;}
        .rem-counting strong{color:#eab308;}

        .rem-progress-box{width:100%;margin:15px 0;background:#18181b;border:1px solid #27272a;border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:8px;}
        .rem-progress-header{display:flex;justify-content:space-between;align-items:center;color:#fff;font-size:14px;font-weight:600;}
        .rem-progress-text span{color:#22c55e;}
        .rem-progress-track{width:100%;height:8px;background:#27272a;border-radius:4px;overflow:hidden;margin-bottom:4px;}
        .rem-progress-fill{height:100%;background:linear-gradient(90deg,#22c55e,#4ade80);border-radius:4px;width:0%;transition:width .5s ease-out;}
        .rem-rank-stats{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;margin-top:8px;padding-bottom:2px;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
        .rem-rank-stats::-webkit-scrollbar{display:none;}
        .rem-rank-badge{display:inline-flex;align-items:center;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700;border:1px solid;background:rgba(0,0,0,.3);flex-shrink:0;white-space:nowrap;}

        .rem-card-stats-row{display:flex;gap:8px;margin-top:10px;justify-content:center;width:100%;flex-wrap:wrap;}
        .rem-stat-bubble{background:#18181b;border:1px solid #27272a;border-radius:10px;padding:6px 10px;display:flex;flex-direction:column;align-items:center;min-width:75px;transition:.2s;}
        .rem-stat-bubble:hover{border-color:#3f3f46;}
        .rem-stat-num{font-size:16px;font-weight:800;line-height:1;}
        .rem-stat-lab{font-size:9px;color:#71717a;text-transform:uppercase;margin-top:4px;font-weight:600;}
        .rem-stat-num.loading{color:#3f3f46;}
        .rem-stat-bubble.owners .rem-stat-num{color:#22c55e;}
        .rem-stat-bubble.wants .rem-stat-num{color:#3b82f6;}
        .rem-stat-bubble.sales .rem-stat-num{color:#f59e0b;}

        /* === TRADE CHECKER BADGES === */
        .rem-trade-badge{position:absolute;top:4px;left:4px;z-index:100;padding:2px 6px;border-radius:4px;font-size:9px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;pointer-events:none;backdrop-filter:blur(4px);line-height:1.3;text-shadow:0 1px 2px rgba(0,0,0,.6);}
        .rem-trade-badge.sell{background:rgba(249,115,22,.85);color:#fff;box-shadow:0 0 8px rgba(249,115,22,.4);}
        .rem-trade-badge.want{background:rgba(59,130,246,.85);color:#fff;box-shadow:0 0 8px rgba(59,130,246,.4);}
        .rem-trade-badge.have{background:rgba(34,197,94,.85);color:#fff;box-shadow:0 0 8px rgba(34,197,94,.4);}
        .rem-trade-multi{display:flex;flex-direction:column;gap:2px;position:absolute;top:4px;left:4px;z-index:100;}

        /* === EXCHANGE SCANNER PANEL === */
        #rem-exchange-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:999998;width:680px;max-width:94vw;max-height:88vh;background:#0f0f11;border:1px solid #27272a;border-radius:20px;display:none;flex-direction:column;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.03);animation:Z .25s;}
        #rem-exchange-panel.open{display:flex;}
        .rem-ex-backdrop{position:fixed;inset:0;z-index:999997;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);display:none;}
        .rem-ex-backdrop.open{display:block;}

        .rem-ex-header{padding:20px 24px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #1e1e21;}
        .rem-ex-title{font-size:18px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px;}
        .rem-ex-close{width:32px;height:32px;border-radius:50%;background:#1e1e21;border:1px solid #2e2e33;color:#a1a1aa;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;font-size:16px;}
        .rem-ex-close:hover{background:#27272a;color:#fff;border-color:#3f3f46;}

        .rem-ex-body{flex:1;overflow-y:auto;padding:16px 24px 24px;scrollbar-width:thin;scrollbar-color:#27272a transparent;}
        .rem-ex-body::-webkit-scrollbar{width:6px;}
        .rem-ex-body::-webkit-scrollbar-thumb{background:#27272a;border-radius:3px;}

        .rem-ex-input-row{display:flex;gap:8px;margin-bottom:16px;}
        .rem-ex-input{flex:1;background:#18181b;border:1px solid #27272a;border-radius:10px;color:#e4e4e7;font-size:13px;padding:10px 14px;outline:none;transition:border .15s;}
        .rem-ex-input:focus{border-color:#3b82f6;}
        .rem-ex-input::placeholder{color:#52525b;}
        .rem-ex-btn{padding:0 20px;border-radius:10px;border:none;font-size:13px;font-weight:600;cursor:pointer;transition:.15s;display:flex;align-items:center;gap:6px;}
        .rem-ex-btn.primary{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;}
        .rem-ex-btn.primary:hover{filter:brightness(1.1);transform:translateY(-1px);}
        .rem-ex-btn.secondary{background:#1e1e21;color:#a1a1aa;border:1px solid #27272a;}
        .rem-ex-btn.secondary:hover{background:#27272a;color:#fff;}
        .rem-ex-btn:disabled{opacity:.5;cursor:default;transform:none!important;filter:none!important;}

        .rem-ex-progress{width:100%;margin:12px 0 16px;text-align:center;}
        .rem-ex-pbar-track{width:100%;height:6px;background:#1e1e21;border-radius:3px;overflow:hidden;margin:8px 0;}
        .rem-ex-pbar-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#60a5fa);border-radius:3px;width:0%;transition:width .3s;}
        .rem-ex-ptext{font-size:12px;color:#71717a;}
        .rem-ex-ptext strong{color:#a1a1aa;}

        .rem-ex-rank-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;}
        .rem-ex-rank-btn{padding:6px 14px;border-radius:8px;background:#18181b;border:1px solid #27272a;color:#a1a1aa;font-size:12px;font-weight:600;cursor:pointer;transition:.15s;}
        .rem-ex-rank-btn:hover{border-color:#3f3f46;color:#fff;}
        .rem-ex-rank-btn.active{background:#3b82f6;border-color:#3b82f6;color:#fff;}
        .rem-ex-rank-count{font-size:10px;color:#71717a;margin-left:2px;}

        .rem-ex-summary{background:#18181b;border:1px solid #27272a;border-radius:12px;padding:14px 18px;margin-bottom:16px;display:flex;gap:20px;justify-content:center;flex-wrap:wrap;}
        .rem-ex-s-item{text-align:center;}
        .rem-ex-s-num{font-size:22px;font-weight:800;line-height:1;}
        .rem-ex-s-lab{font-size:10px;color:#71717a;text-transform:uppercase;font-weight:600;margin-top:2px;}

        .rem-ex-results{display:flex;flex-direction:column;gap:10px;}
        .rem-ex-card{background:#18181b;border:1px solid #27272a;border-radius:12px;overflow:hidden;transition:.15s;cursor:pointer;}
        .rem-ex-card:hover{border-color:#3f3f46;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.3);}
        .rem-ex-card-inner{display:flex;gap:14px;padding:14px;}
        .rem-ex-card-img{width:60px;height:90px;border-radius:8px;overflow:hidden;flex-shrink:0;background:#27272a;}
        .rem-ex-card-img img{width:100%;height:100%;object-fit:cover;}
        .rem-ex-card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;}
        .rem-ex-card-name{font-size:14px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
        .rem-ex-card-rank{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px;display:inline-block;width:fit-content;}
        .rem-ex-card-traders{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px;}
        .rem-ex-card-tag{font-size:11px;padding:3px 8px;border-radius:6px;font-weight:600;display:flex;align-items:center;gap:4px;}
        .rem-ex-card-tag.buyers{background:rgba(59,130,246,.15);color:#60a5fa;}
        .rem-ex-card-tag.sellers{background:rgba(249,115,22,.15);color:#fb923c;}
        .rem-ex-card-tag.owners{background:rgba(34,197,94,.15);color:#4ade80;}

        .rem-ex-detail{animation:F .2s;}
        .rem-ex-detail-header{display:flex;gap:16px;margin-bottom:16px;}
        .rem-ex-detail-img{width:100px;height:150px;border-radius:10px;overflow:hidden;flex-shrink:0;}
        .rem-ex-detail-img img{width:100%;height:100%;object-fit:cover;}
        .rem-ex-detail-meta{flex:1;display:flex;flex-direction:column;gap:6px;}
        .rem-ex-detail-name{font-size:18px;font-weight:700;color:#fff;}
        .rem-ex-detail-id{font-size:12px;color:#71717a;}
        .rem-ex-user-list{margin-top:8px;}
        .rem-ex-user-list h4{font-size:12px;font-weight:700;text-transform:uppercase;color:#71717a;margin:12px 0 6px;letter-spacing:.05em;}
        .rem-ex-user{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:8px;transition:.1s;text-decoration:none;}
        .rem-ex-user:hover{background:#1e1e21;}
        .rem-ex-user-name{font-size:13px;color:#e4e4e7;font-weight:500;}
        .rem-ex-user-id{font-size:11px;color:#52525b;}

        .rem-ex-empty{text-align:center;padding:40px 20px;color:#52525b;font-size:14px;}
        .rem-ex-nav{display:flex;justify-content:center;gap:8px;margin-top:16px;}

        /* Scan list styles */
        .rem-scan-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;border:1px solid #27272a;background:#18181b;color:#a1a1aa;font-size:11px;font-weight:600;cursor:pointer;transition:.2s;margin-top:6px;align-self:center;max-width:130px;min-height:36px;flex-shrink:1;}
        .rem-scan-btn:hover{border-color:#3f3f46;color:#fff;}
        .rem-scan-btn.active{background:rgba(59,130,246,.15);border-color:#3b82f6;color:#60a5fa;}
        .rem-scan-btn .rem-scan-label{white-space:normal;text-align:left;line-height:1.2;flex:1;}
        .rem-scan-btn .rem-scan-check{width:16px;height:16px;border-radius:4px;border:2px solid #3f3f46;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0;}
        .rem-scan-btn.active .rem-scan-check{background:#3b82f6;border-color:#3b82f6;}
        .rem-scan-btn.active .rem-scan-check svg{display:block;}
        .rem-scan-btn .rem-scan-check svg{display:none;width:10px;height:10px;}

        .rem-ex-scanlist{margin-bottom:16px;}
        .rem-ex-scanlist-title{font-size:13px;font-weight:700;color:#a1a1aa;margin-bottom:8px;display:flex;align-items:center;gap:8px;}
        .rem-ex-scanlist-count{font-size:11px;color:#52525b;font-weight:500;}
        .rem-ex-scanlist-items{display:flex;flex-direction:column;gap:4px;max-height:200px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#27272a transparent;}
        .rem-ex-scanlist-items::-webkit-scrollbar{width:5px;}
        .rem-ex-scanlist-items::-webkit-scrollbar-thumb{background:#27272a;border-radius:3px;}
        .rem-ex-scanlist-item{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;background:#18181b;border:1px solid #1e1e21;border-radius:8px;transition:.1s;}
        .rem-ex-scanlist-item:hover{border-color:#27272a;}
        .rem-ex-scanlist-item-info{display:flex;align-items:center;gap:8px;min-width:0;}
        .rem-ex-scanlist-item-name{font-size:13px;color:#e4e4e7;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
        .rem-ex-scanlist-item-id{font-size:11px;color:#52525b;flex-shrink:0;}
        .rem-ex-scanlist-rm{width:24px;height:24px;border-radius:6px;border:none;background:transparent;color:#52525b;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s;flex-shrink:0;}
        .rem-ex-scanlist-rm:hover{background:#27272a;color:#ef4444;}
        .rem-ex-scanlist-actions{display:flex;gap:6px;margin-top:8px;}

        /* Кастомный фон */
        #rem-custom-bg {
            position:fixed;top:0;left:0;width:100%;height:100vh;
            object-fit:cover;object-position:center center;
            z-index:-9;pointer-events:none;
            will-change:transform;transform:translateZ(0);
        }

        /* Слайдеры и инпуты в панели */
        .rem-slider {
            -webkit-appearance:none;appearance:none;
            width:100%;height:4px;border-radius:2px;
            background:#3f3f46;outline:none;cursor:pointer;
        }
        .rem-slider::-webkit-slider-thumb {
            -webkit-appearance:none;appearance:none;
            width:14px;height:14px;border-radius:50%;background:#22c55e;cursor:pointer;
        }
        .rem-slider::-moz-range-thumb {
            width:14px;height:14px;border-radius:50%;background:#22c55e;cursor:pointer;border:none;
        }
        .rem-url-input {
            width:100%;background:#0c0c0c;border:1px solid #3f3f46;border-radius:8px;
            color:#e4e4e7;font-size:12px;padding:6px 10px;box-sizing:border-box;
            outline:none;transition:border-color .15s;
        }
        .rem-url-input:focus { border-color:#22c55e; }
        .rem-url-input::placeholder { color:#52525b; }
        .rem-sub-row {
            padding:4px 16px 8px;
            display:flex;flex-direction:column;gap:6px;
        }
        .rem-sub-row-label {
            font-size:11px;color:#71717a;
            display:flex;justify-content:space-between;align-items:center;
        }
        .rem-upload-btn {
            width:100%;height:30px;border-radius:8px;border:1px dashed #3f3f46;
            background:transparent;color:#71717a;font-size:12px;font-weight:600;
            cursor:pointer;transition:all .15s;
        }
        .rem-upload-btn:hover { border-color:#52525b;color:#a1a1aa;background:#27272a; }
        .rem-select {
            background:#0c0c0c;border:1px solid #3f3f46;border-radius:8px;
            color:#e4e4e7;font-size:12px;padding:4px 8px;
            outline:none;cursor:pointer;
        }
    `;
    const styleEl = document.createElement('style');
    styleEl.textContent = STYLES;
    (document.head || document.documentElement).appendChild(styleEl);

    /* ===== MANAGER ===== */
    const Manager = {
        covers: new Set(),
        userId: null,
        loaded: false,
        cacheMap: new Map(),
        onlineCache: new Map(),
        onlineProcessing: new Set(),

        async init() {
            this.createUI();
            this.userId = localStorage.getItem(MY_ID_KEY);
            if (!this.userId) { this.promptId(); return; }

            const cache = localStorage.getItem(MY_INV_KEY);
            if (cache) {
                const d = JSON.parse(cache);
                this.covers = new Set(d.data);
                this.loaded = true;
                loadTradeData(true);
                if (Date.now() - d.time > 1200000) {
                    this.sync(true); // Запускаем тихое обновление, если кэш старше 20 минут
                }
            } else {
                await this.sync();
                loadTradeData(true);
            }

            setInterval(() => {
                this.sync(true);
                loadTradeData(true);
            }, 1200000); // 20 минут
        },

        getFilename(url) { if (!url) return null; return url.split('/').pop().split('?')[0]; },

        async sync(silent = false) {
            if (!this.userId) return;
            if (this.syncing) return;
            this.syncing = true;
            if (!silent) this.showStatus("Обновление...", true);
            let page = 1, run = true;
            const temp = new Set();
            while (run) {
                const url = `https://api.remanga.org/api/v2/inventory/${this.userId}/?count=100&ordering=rank&page=${page}&type=cards`;
                if (!silent) this.showStatus(`Загрузка стр. ${page} (Найдено: ${temp.size})...`, true);
                const data = await this.req(url);
                if (!data) break;
                const list = data.results || [];
                if (!list.length) break;
                list.forEach(item => {
                    if (item.card && item.card.cover) {
                        if (item.card.cover.high) temp.add(this.getFilename(item.card.cover.high));
                        if (item.card.cover.mid) temp.add(this.getFilename(item.card.cover.mid));
                    }
                });
                if (!data.next) run = false;
                else { page++; await new Promise(r => setTimeout(r, 100)); }
            }
            this.covers = temp;
            this.loaded = true;
            localStorage.setItem(MY_INV_KEY, JSON.stringify({ time: Date.now(), data: Array.from(temp) }));
            if (!silent) {
                this.showStatus(`Готово!`, true);
                setTimeout(() => this.showStatus("", false), 2000);
            }
            scanVisual();
            this.syncing = false;
        },

        req(url) {
            return new Promise(resolve => {
                GM_xmlhttpRequest({
                    method: "GET", url, headers: { "Accept": "application/json" },
                    onload: r => { if (r.status == 200) try { resolve(JSON.parse(r.responseText)) } catch { resolve(null) } else resolve(null) },
                    onerror: () => resolve(null)
                });
            });
        },

        async getUserInfo(uid) {
            if (this.cacheMap.has(uid)) return this.cacheMap.get(uid);
            const data = await this.req(`https://api.remanga.org/api/v2/users/${uid}/`);
            if (data) this.cacheMap.set(uid, data);
            return data;
        },

        has(filename) { return this.loaded && filename && this.covers.has(filename); },

        promptId() {
            const link = prompt("Remanga Fix: Вставьте ссылку на профиль:", "");
            if (link) {
                const m = link.match(/user\/(\d+)/);
                if (m && m[1]) { localStorage.setItem(MY_ID_KEY, m[1]); this.userId = m[1]; this.sync(); }
            }
        },

        showStatus(text, show) {
            const el = document.getElementById('rem-loader-status');
            if (!el) return;
            if (show) { el.innerText = text; el.classList.add('active'); } else el.classList.remove('active');
        },

        createUI() {
            if (document.getElementById('rem-cfg-btn')) return;

            /* Применить кастомный фон если включён */
            applyCustomBackground();

            /* Применить тему */
            applyTheme();

            /* Кнопка шестерёнки */
            const btn = document.createElement('div');
            btn.id = 'rem-cfg-btn';
            btn.innerHTML = '⚙️';
            btn.title = 'Настройки расширения';
            btn.onclick = (e) => { e.stopPropagation(); togglePanel(); };
            document.body.appendChild(btn);

            /* Статус загрузки */
            const stat = document.createElement('div');
            stat.id = 'rem-loader-status';
            document.body.appendChild(stat);

            /* Панель настроек */
            document.body.appendChild(buildSettingsPanel());

            /* Закрытие при клике вне */
            document.addEventListener('click', (e) => {
                const panel = document.getElementById('rem-settings-panel');
                const cfgBtn = document.getElementById('rem-cfg-btn');
                if (panel && !panel.contains(e.target) && e.target !== cfgBtn) {
                    panel.classList.remove('open');
                }
            });
        }
    };

    /* ===== ПОСТРОЕНИЕ ПАНЕЛИ НАСТРОЕК ===== */
    function makeSwitchRow(key, name, desc) {
        const row = document.createElement('div');
        row.className = 'rem-row';

        const info = document.createElement('div');
        info.className = 'rem-row-info';
        info.innerHTML = `<div class="rem-row-name">${name}</div>${desc ? `<div class="rem-row-desc">${desc}</div>` : ''}`;

        const label = document.createElement('label');
        label.className = 'rem-sw';
        label.title = cfg[key] ? 'Включено' : 'Выключено';
        const input = document.createElement('input');
        input.type = 'checkbox';
        input.checked = cfg[key];
        const track = document.createElement('div');
        track.className = 'rem-sw-track';
        const thumb = document.createElement('div');
        thumb.className = 'rem-sw-thumb';
        label.appendChild(input);
        label.appendChild(track);
        label.appendChild(thumb);

        input.addEventListener('change', () => {
            saveSetting(key, input.checked);
            label.title = input.checked ? 'Включено' : 'Выключено';
        });

        row.appendChild(info);
        row.appendChild(label);
        return row;
    }

    function buildSettingsPanel() {
        const panel = document.createElement('div');
        panel.id = 'rem-settings-panel';

        /* Шапка */
        panel.innerHTML = `
            <div class="rem-panel-header">
                <div class="rem-panel-title">⚙️ Настройки <span class="badge" style="font-size:10px;color:#71717a">v6.1.4</span></div>
            </div>
        `;

        const body = document.createElement('div');
        body.className = 'rem-panel-body';

        /* --- Раздел: Пользователи --- */
        const lbl1 = document.createElement('div');
        lbl1.className = 'rem-section-label';
        lbl1.textContent = 'Пользователи';
        body.appendChild(lbl1);
        body.appendChild(makeSwitchRow('onlineStatus', '🟢 Онлайн-статус', 'Точка на аватарке пользователя'));
        body.appendChild(makeSwitchRow('profileStats', '🎴 Статистика профиля', 'Кол-во созданных карт на профиле'));

        /* --- Раздел: Карты --- */
        const lbl2 = document.createElement('div');
        lbl2.className = 'rem-section-label';
        lbl2.textContent = 'Карты';
        body.appendChild(lbl2);
        body.appendChild(makeSwitchRow('ownBadge', '✅ Метка коллекции', 'Галочка на картах из вашей коллекции'));
        body.appendChild(makeSwitchRow('cardStats', '📊 Статистика карты', 'Владельцы / Хотят / Продают в диалоге'));
        body.appendChild(makeSwitchRow('titleProgress', '📈 Прогресс тайтла', 'Прогресс-бар на странице карт манги'));

        /* --- Раздел: Обмены --- */
        const lbl2b = document.createElement('div');
        lbl2b.className = 'rem-section-label';
        lbl2b.textContent = 'Обмены';
        body.appendChild(lbl2b);
        body.appendChild(makeSwitchRow('tradeChecker', '🔄 Метки обмена', 'Бейджи «Продаю» / «Хочу» на картах'));
        body.appendChild(makeSwitchRow('scanButton', '➕ Кнопка сканирования', 'Чекбокс добавления в профилях'));

        /* Кнопка «🔥 Сканер обменов» */
        const exBtnRow = document.createElement('div');
        exBtnRow.className = 'rem-row';
        exBtnRow.style.cursor = 'pointer';
        const exBtnInfo = document.createElement('div');
        exBtnInfo.className = 'rem-row-info';
        exBtnInfo.innerHTML = `<div class="rem-row-name">🔥 Сканер обменов</div><div class="rem-row-desc">Поиск обменов среди пользователей / гильдии</div>`;
        exBtnRow.appendChild(exBtnInfo);
        const exArrow = document.createElement('span');
        exArrow.style.cssText = 'color:#52525b;font-size:16px;';
        exArrow.textContent = '→';
        exBtnRow.appendChild(exArrow);
        exBtnRow.onclick = () => { document.getElementById('rem-settings-panel')?.classList.remove('open'); openExchangePanel(); };
        body.appendChild(exBtnRow);

        /* --- Раздел: Фон сайта --- */
        const lbl3 = document.createElement('div');
        lbl3.className = 'rem-section-label';
        lbl3.textContent = 'Фон сайта';
        body.appendChild(lbl3);

        /* Переключатель включения */
        const bgToggleRow = makeSwitchRow('customBgEnabled', '🖼️ Кастомный фон', 'Своё видео, гифка или фото');
        body.appendChild(bgToggleRow);

        /* Блок настроек фона */
        const bgSub = document.createElement('div');
        bgSub.className = 'rem-sub-row';
        bgSub.id = 'rem-bg-sub';
        bgSub.style.display = cfg.customBgEnabled ? 'flex' : 'none';

        /* URL ввод */
        const urlLabel = document.createElement('div');
        urlLabel.className = 'rem-sub-row-label';
        urlLabel.textContent = 'URL (видео .webm/.mp4, гифка, фото)';
        bgSub.appendChild(urlLabel);

        const urlInput = document.createElement('input');
        urlInput.type = 'text';
        urlInput.className = 'rem-url-input';
        urlInput.placeholder = 'https://... или вставьте ссылку';
        urlInput.value = cfg.customBgUrl || '';
        urlInput.addEventListener('change', () => {
            saveSetting('customBgUrl', urlInput.value.trim());
            applyCustomBackground();
        });
        bgSub.appendChild(urlInput);

        /* Кнопка загрузки файла */
        const uploadBtn = document.createElement('button');
        uploadBtn.className = 'rem-upload-btn';
        uploadBtn.textContent = '📂 Загрузить файл с компьютера';
        const fileInput = document.createElement('input');
        fileInput.type = 'file';
        fileInput.accept = 'image/*,video/*,.gif,.webm,.mp4,.webp';
        fileInput.style.display = 'none';
        fileInput.addEventListener('change', () => {
            const file = fileInput.files[0];
            if (!file) return;
            const reader = new FileReader();
            reader.onload = (e) => {
                const dataUrl = e.target.result;
                saveSetting('customBgUrl', dataUrl);
                urlInput.value = '(локальный файл: ' + file.name + ')';
                applyCustomBackground();
            };
            reader.readAsDataURL(file);
        });
        uploadBtn.onclick = () => fileInput.click();
        bgSub.appendChild(fileInput);
        bgSub.appendChild(uploadBtn);

        /* Слайдер прозрачности */
        const opacLabel = document.createElement('div');
        opacLabel.className = 'rem-sub-row-label';
        const opacVal = document.createElement('span');
        opacVal.textContent = cfg.customBgOpacity + '%';
        opacLabel.innerHTML = 'Яркость фона: ';
        opacLabel.appendChild(opacVal);
        bgSub.appendChild(opacLabel);

        const opacSlider = document.createElement('input');
        opacSlider.type = 'range';
        opacSlider.className = 'rem-slider';
        opacSlider.min = 10; opacSlider.max = 100; opacSlider.step = 5;
        opacSlider.value = cfg.customBgOpacity;
        opacSlider.addEventListener('input', () => {
            opacVal.textContent = opacSlider.value + '%';
            saveSetting('customBgOpacity', Number(opacSlider.value));
            applyCustomBackground();
        });
        bgSub.appendChild(opacSlider);

        /* Слайдер блюра */
        const blurLabel = document.createElement('div');
        blurLabel.className = 'rem-sub-row-label';
        const blurVal = document.createElement('span');
        blurVal.textContent = cfg.customBgBlur + 'px';
        blurLabel.innerHTML = 'Размытие: ';
        blurLabel.appendChild(blurVal);
        bgSub.appendChild(blurLabel);

        const blurSlider = document.createElement('input');
        blurSlider.type = 'range';
        blurSlider.className = 'rem-slider';
        blurSlider.min = 0; blurSlider.max = 20; blurSlider.step = 1;
        blurSlider.value = cfg.customBgBlur;
        blurSlider.addEventListener('input', () => {
            blurVal.textContent = blurSlider.value + 'px';
            saveSetting('customBgBlur', Number(blurSlider.value));
            applyCustomBackground();
        });
        bgSub.appendChild(blurSlider);

        /* Выбор масштабирования */
        const fitLabel = document.createElement('div');
        fitLabel.className = 'rem-sub-row-label';
        fitLabel.textContent = 'Масштаб:';
        const fitSelect = document.createElement('select');
        fitSelect.className = 'rem-select';
        [['cover', 'Заполнить'], ['contain', 'Вписать'], ['fill', 'Растянуть']].forEach(([v, t]) => {
            const opt = document.createElement('option');
            opt.value = v; opt.textContent = t;
            if (cfg.customBgFit === v) opt.selected = true;
            fitSelect.appendChild(opt);
        });
        fitSelect.addEventListener('change', () => {
            saveSetting('customBgFit', fitSelect.value);
            applyCustomBackground();
        });
        fitLabel.appendChild(fitSelect);
        bgSub.appendChild(fitLabel);

        /* Кнопка сброса фона */
        const resetBgBtn = document.createElement('button');
        resetBgBtn.className = 'rem-upload-btn';
        resetBgBtn.style.borderStyle = 'solid';
        resetBgBtn.textContent = '🗑️ Убрать фон';
        resetBgBtn.onclick = () => {
            saveSetting('customBgUrl', '');
            saveSetting('customBgEnabled', false);
            urlInput.value = '';
            const sw = bgToggleRow.querySelector('input[type=checkbox]');
            if (sw) sw.checked = false;
            document.getElementById('rem-bg-sub').style.display = 'none';
            applyCustomBackground();
        };
        bgSub.appendChild(resetBgBtn);

        body.appendChild(bgSub);

        /* Показ/скрытие настроек при переключении */
        bgToggleRow.querySelector('input').addEventListener('change', function () {
            document.getElementById('rem-bg-sub').style.display = this.checked ? 'flex' : 'none';
            if (this.checked) applyCustomBackground();
            else removeCustomBackground();
        });

        /* --- Раздел: Оформление --- */
        const lblTheme = document.createElement('div');
        lblTheme.className = 'rem-section-label';
        lblTheme.textContent = 'Оформление сайта';
        body.appendChild(lblTheme);

        const themeRow = document.createElement('div');
        themeRow.style.cssText = 'padding:4px 16px 8px;display:flex;flex-direction:column;gap:8px;';

        const themeLabel = document.createElement('div');
        themeLabel.style.cssText = 'font-size:11px;color:#71717a;';
        themeLabel.textContent = 'Цвет кнопок (Основа):';
        themeRow.appendChild(themeLabel);

        /* Сетка цветовых пресетов (Для кнопок) */
        const presetGrid = document.createElement('div');
        presetGrid.style.cssText = 'display:flex;flex-wrap:wrap;gap:6px;';
        THEME_PRESETS.forEach(preset => {
            const btn = document.createElement('button');
            btn.title = preset.name;
            btn.style.cssText = `
                width:22px;height:22px;border-radius:50%;cursor:pointer;
                border:2px solid ${cfg.themeButtonBg === preset.value ? '#fff' : 'transparent'};
                background:${preset.value || '#3f3f46'};
                transition:all .15s;outline:none;flex-shrink:0;
            `;
            if (!preset.value) {
                btn.textContent = '✕';
                btn.style.fontSize = '10px';
                btn.style.color = '#a1a1aa';
            }
            btn.onclick = () => {
                saveSetting('themeButtonBg', preset.value);
                applyTheme();
                presetGrid.querySelectorAll('button').forEach((b, i) => {
                    b.style.borderColor = THEME_PRESETS[i].value === preset.value ? '#fff' : 'transparent';
                });
                customBtnInput.value = preset.value || '#3b82f6';
            };
            presetGrid.appendChild(btn);
        });
        themeRow.appendChild(presetGrid);

        /* Произвольный цвет кнопок */
        const customBtnRow = document.createElement('div');
        customBtnRow.style.cssText = 'display:flex;align-items:center;gap:8px;';
        const customBtnLabel = document.createElement('span');
        customBtnLabel.style.cssText = 'font-size:11px;color:#71717a;white-space:nowrap;width:100px;';
        customBtnLabel.textContent = 'Свой цвет кнопок:';
        const customBtnInput = document.createElement('input');
        customBtnInput.type = 'color';
        customBtnInput.value = cfg.themeButtonBg || '#3b82f6';
        customBtnInput.style.cssText = 'width:32px;height:24px;border:1px solid #3f3f46;border-radius:6px;background:#0c0c0c;cursor:pointer;padding:2px;';
        const customBtnReset = document.createElement('button');
        customBtnReset.innerHTML = '✕';
        customBtnReset.style.cssText = 'background:none;border:none;color:#a1a1aa;cursor:pointer;font-size:12px;outline:none;';
        customBtnReset.title = 'Сбросить цвет кнопок';
        customBtnReset.onclick = () => { saveSetting('themeButtonBg', ''); customBtnInput.value = '#3b82f6'; applyTheme(); presetGrid.querySelectorAll('button').forEach(b => b.style.borderColor = 'transparent'); };
        customBtnInput.addEventListener('input', () => {
            saveSetting('themeButtonBg', customBtnInput.value);
            applyTheme();
            presetGrid.querySelectorAll('button').forEach((b, i) => {
                b.style.borderColor = THEME_PRESETS[i].value === customBtnInput.value ? '#fff' : 'transparent';
            });
        });
        customBtnRow.appendChild(customBtnLabel);
        customBtnRow.appendChild(customBtnInput);
        customBtnRow.appendChild(customBtnReset);
        themeRow.appendChild(customBtnRow);

        /* Свой акцент (прогресс, тумблеры) */
        const customAccentRow = document.createElement('div');
        customAccentRow.style.cssText = 'display:flex;align-items:center;gap:8px;margin-top:4px;';
        const customAccentLabel = document.createElement('span');
        customAccentLabel.style.cssText = 'font-size:11px;color:#71717a;white-space:nowrap;width:100px;';
        customAccentLabel.textContent = 'Цвет акцентов:';
        const customAccentInput = document.createElement('input');
        customAccentInput.type = 'color';
        customAccentInput.value = cfg.themeAccent || '#3b82f6';
        customAccentInput.style.cssText = 'width:32px;height:24px;border:1px solid #3f3f46;border-radius:6px;background:#0c0c0c;cursor:pointer;padding:2px;';
        const customAccentReset = document.createElement('button');
        customAccentReset.innerHTML = '✕';
        customAccentReset.style.cssText = 'background:none;border:none;color:#a1a1aa;cursor:pointer;font-size:12px;outline:none;';
        customAccentReset.title = 'Сбросить цвет акцентов';
        customAccentReset.onclick = () => { saveSetting('themeAccent', ''); customAccentInput.value = '#3b82f6'; applyTheme(); };
        customAccentInput.addEventListener('input', () => {
            saveSetting('themeAccent', customAccentInput.value);
            applyTheme();
        });
        customAccentRow.appendChild(customAccentLabel);
        customAccentRow.appendChild(customAccentInput);
        customAccentRow.appendChild(customAccentReset);
        themeRow.appendChild(customAccentRow);

        /* Имя профиля: Цвет */
        const nameColorRow = document.createElement('div');
        nameColorRow.style.cssText = 'display:flex;align-items:center;gap:8px;margin-top:4px;';
        const nameColorLabel = document.createElement('span');
        nameColorLabel.style.cssText = 'font-size:11px;color:#71717a;white-space:nowrap;width:100px;';
        nameColorLabel.textContent = 'Цвет имени:';
        const nameColorInput = document.createElement('input');
        nameColorInput.type = 'color';
        nameColorInput.value = cfg.themeNameColor || '#ffffff';
        nameColorInput.style.cssText = 'width:32px;height:24px;border:1px solid #3f3f46;border-radius:6px;background:#0c0c0c;cursor:pointer;padding:2px;';
        const nameColorReset = document.createElement('button');
        nameColorReset.innerHTML = '✕';
        nameColorReset.style.cssText = 'background:none;border:none;color:#a1a1aa;cursor:pointer;font-size:12px;outline:none;';
        nameColorReset.title = 'Сбросить цвет имени';
        nameColorReset.onclick = () => { saveSetting('themeNameColor', ''); nameColorInput.value = '#ffffff'; applyTheme(); };
        nameColorInput.addEventListener('input', () => { saveSetting('themeNameColor', nameColorInput.value); applyTheme(); });
        nameColorRow.appendChild(nameColorLabel);
        nameColorRow.appendChild(nameColorInput);
        nameColorRow.appendChild(nameColorReset);
        themeRow.appendChild(nameColorRow);

        /* Имя профиля: Шрифт */
        const nameFontRow = document.createElement('div');
        nameFontRow.style.cssText = 'display:flex;align-items:center;gap:8px;margin-top:4px;';
        const nameFontLabel = document.createElement('span');
        nameFontLabel.style.cssText = 'font-size:11px;color:#71717a;white-space:nowrap;width:100px;';
        nameFontLabel.textContent = 'Шрифт имени:';

        const nameFontInput = document.createElement('select');
        nameFontInput.style.cssText = 'flex:1;height:24px;border:1px solid #3f3f46;border-radius:6px;background:#0c0c0c;color:#fff;padding:0 6px;font-size:12px;outline:none;cursor:pointer;';
        const fonts = [
            { v: '', t: 'По умолчанию' },
            { v: 'Comic Sans MS', t: 'Comic Sans' },
            { v: 'Caveat', t: 'Caveat (Рукописный)' },
            { v: 'Comfortaa', t: 'Comfortaa (Округлый)' },
            { v: 'Lobster', t: 'Lobster (Объемный)' },
            { v: 'Pacifico', t: 'Pacifico (Винтаж)' },
            { v: 'Oswald', t: 'Oswald (Строгий)' },
            { v: 'Press Start 2P', t: 'Пиксельный (8-bit)' },
            { v: 'Marmelad', t: 'Marmelad (Плавный)' },
            { v: 'Russo One', t: 'Russo One (Жирный/Квадратный)' },
            { v: 'Jura', t: 'Jura (Техно)' },
            { v: 'Marck Script', t: 'Marck Script (Каллиграфия)' },
            { v: 'Philosopher', t: 'Philosopher (Изящный)' },
            { v: 'Amatic SC', t: 'Amatic SC (Рисованный узкий)' },
            { v: 'Neucha', t: 'Neucha (Веселый)' },
            { v: 'Underdog', t: 'Underdog (Необычный)' }
        ];
        fonts.forEach(f => {
            const opt = document.createElement('option');
            opt.value = opt.textContent = f.v;
            opt.textContent = f.t;
            if (cfg.themeNameFont === f.v) opt.selected = true;
            nameFontInput.appendChild(opt);
        });

        const nameFontReset = document.createElement('button');
        nameFontReset.innerHTML = '✕';
        nameFontReset.style.cssText = 'background:none;border:none;color:#a1a1aa;cursor:pointer;font-size:12px;outline:none;';
        nameFontReset.title = 'Сбросить шрифт имени';
        nameFontReset.onclick = () => { saveSetting('themeNameFont', ''); nameFontInput.value = ''; applyTheme(); };
        nameFontInput.addEventListener('change', () => { saveSetting('themeNameFont', nameFontInput.value); applyTheme(); });
        nameFontRow.appendChild(nameFontLabel);
        nameFontRow.appendChild(nameFontInput);
        nameFontRow.appendChild(nameFontReset);
        themeRow.appendChild(nameFontRow);

        /* Фон меню и панелей */
        const menuBgRow = document.createElement('div');
        menuBgRow.style.cssText = 'display:flex;align-items:center;gap:8px;margin-top:4px;';
        const menuBgLabel = document.createElement('span');
        menuBgLabel.style.cssText = 'font-size:11px;color:#71717a;white-space:nowrap;flex:1;';
        menuBgLabel.textContent = 'Фон меню и карточек:';
        const menuBgInput = document.createElement('input');
        menuBgInput.type = 'color';
        menuBgInput.value = cfg.themeMenuBg || '#18181b';
        menuBgInput.style.cssText = 'width:32px;height:24px;border:1px solid #3f3f46;border-radius:6px;background:#0c0c0c;cursor:pointer;padding:2px;';
        const menuBgReset = document.createElement('button');
        menuBgReset.innerHTML = '✕';
        menuBgReset.style.cssText = 'background:none;border:none;color:#a1a1aa;cursor:pointer;font-size:12px;outline:none;';
        menuBgReset.title = 'Сбросить фон меню';
        menuBgReset.onclick = () => { saveSetting('themeMenuBg', ''); menuBgInput.value = '#18181b'; applyTheme(); };
        menuBgInput.addEventListener('input', () => { saveSetting('themeMenuBg', menuBgInput.value); applyTheme(); });
        menuBgRow.appendChild(menuBgLabel);
        menuBgRow.appendChild(menuBgInput);
        menuBgRow.appendChild(menuBgReset);
        themeRow.appendChild(menuBgRow);

        /* Фон сайта */
        const siteBgRow = document.createElement('div');
        siteBgRow.style.cssText = 'display:flex;align-items:center;gap:8px;margin-top:4px;';
        const siteBgLabel = document.createElement('span');
        siteBgLabel.style.cssText = 'font-size:11px;color:#71717a;white-space:nowrap;flex:1;';
        siteBgLabel.textContent = 'Фон сайта (без картинки):';
        const siteBgInput = document.createElement('input');
        siteBgInput.type = 'color';
        siteBgInput.value = cfg.themeSiteBg || '#09090b';
        siteBgInput.style.cssText = 'width:32px;height:24px;border:1px solid #3f3f46;border-radius:6px;background:#0c0c0c;cursor:pointer;padding:2px;';
        const siteBgReset = document.createElement('button');
        siteBgReset.innerHTML = '✕';
        siteBgReset.style.cssText = 'background:none;border:none;color:#a1a1aa;cursor:pointer;font-size:12px;outline:none;';
        siteBgReset.title = 'Сбросить фон сайта';
        siteBgReset.onclick = () => { saveSetting('themeSiteBg', ''); siteBgInput.value = '#09090b'; applyTheme(); };
        siteBgInput.addEventListener('input', () => { saveSetting('themeSiteBg', siteBgInput.value); applyTheme(); });
        siteBgRow.appendChild(siteBgLabel);
        siteBgRow.appendChild(siteBgInput);
        siteBgRow.appendChild(siteBgReset);
        themeRow.appendChild(siteBgRow);

        body.appendChild(themeRow);

        /* --- Раздел: FIX режим --- */
        const lbl4 = document.createElement('div');
        lbl4.className = 'rem-section-label';
        lbl4.textContent = 'Исправления';
        body.appendChild(lbl4);
        body.appendChild(makeSwitchRow('fixMode', '🔧 FIX: переход на тайтл', 'Перейти на карты тайтла вместо простой ссылки'));

        panel.appendChild(body);

        /* Подвал с кнопками действий */
        const footer = document.createElement('div');
        footer.className = 'rem-panel-footer';

        const btnRefresh = document.createElement('button');
        btnRefresh.className = 'rem-action-btn';
        btnRefresh.textContent = '🔄 Обновить';
        btnRefresh.title = 'Принудительно перезагрузить инвентарь';
        btnRefresh.onclick = () => {
            localStorage.removeItem(MY_INV_KEY);
            Manager.loaded = false;
            Manager.covers = new Set();
            Manager.sync();
            document.getElementById('rem-settings-panel')?.classList.remove('open');
        };

        const btnProfile = document.createElement('button');
        btnProfile.className = 'rem-action-btn';
        btnProfile.textContent = '👤 Профиль';
        btnProfile.title = 'Ввести ссылку на другой профиль';
        btnProfile.onclick = () => {
            localStorage.removeItem(MY_INV_KEY);
            localStorage.removeItem(MY_ID_KEY);
            document.getElementById('rem-settings-panel')?.classList.remove('open');
            Manager.userId = null;
            Manager.loaded = false;
            Manager.covers = new Set();
            Manager.promptId();
        };

        const btnReset = document.createElement('button');
        btnReset.className = 'rem-action-btn danger';
        btnReset.textContent = '🗑️ Сброс';
        btnReset.title = 'Удалить все данные расширения и перезагрузить страницу';
        btnReset.onclick = () => {
            if (confirm('Сбросить все данные расширения?')) {
                localStorage.removeItem(MY_INV_KEY);
                localStorage.removeItem(MY_ID_KEY);
                location.reload();
            }
        };

        footer.appendChild(btnRefresh);
        footer.appendChild(btnProfile);
        footer.appendChild(btnReset);
        panel.appendChild(footer);

        return panel;
    }

    function togglePanel() {
        const panel = document.getElementById('rem-settings-panel');
        if (!panel) return;
        panel.classList.toggle('open');
    }

    /* ===== КАСТОМНЫЙ ФОН ===== */
    function applyCustomBackground() {
        if (!cfg.customBgEnabled || !cfg.customBgUrl) { removeCustomBackground(); return; }

        const url = cfg.customBgUrl;
        const opacity = (cfg.customBgOpacity ?? 80) / 100;
        const blur = cfg.customBgBlur ?? 0;
        const fit = cfg.customBgFit || 'cover';

        removeCustomBackground();

        const isVideo = /\.(webm|mp4|ogg|ogv)(\?.*)?$/.test(url) || url.startsWith('data:video');

        /* CSS-оверрайд скрывает оригинальный фон сайта и делает html/body прозрачным
           чтобы наш элемент был виден сквозь них */
        let bgStyle = document.getElementById('rem-bg-override');
        if (!bgStyle) {
            bgStyle = document.createElement('style');
            bgStyle.id = 'rem-bg-override';
            (document.head || document.documentElement).appendChild(bgStyle);
        }
        bgStyle.textContent = `
            /* Очищаем основные фоны, но не трогаем шапку и карточки */
            body, #__next,
            [data-theme="light"] body, [data-theme="dark"] body,
            [data-sentry-element="AppLayoutRoot"],
            [data-sentry-component="AppLayoutRoot"],
            [data-sentry-element="AppLayoutContent"],
            [data-sentry-element="EntityLayoutRoot"] {
                 background: transparent !important;
                 background-color: transparent !important;
                 background-image: none !important;
            }

            /* Убираем псевдоэлементы с фоном из корня, чтобы был виден наш */
            .cs-layout-root::before {
                 display: none !important;
                 background: none !important;
            }

            /* Фикс прозрачности шапки - восстанавливаем дефолтный фон */
            [data-sentry-component="Header"], header {
                background-color: var(--chakra-colors-gray-800, #18181b) !important;
                backdrop-filter: none !important;
            }
            [data-theme="light"] [data-sentry-component="Header"],
            [data-theme="light"] header {
                background-color: var(--chakra-colors-white, #ffffff) !important;
            }

            /* Опускаем фоны сайта, чтобы наш кастомный был выше (z-index -1) */
            [data-sentry-component="WallpaperBackground"],
            .custom-background-video, video.custom-background-video { 
                z-index: -2 !important; 
            }
        `;

        let el;
        if (isVideo) {
            el = document.createElement('video');
            el.src = url;
            el.autoplay = true;
            el.loop = true;
            el.muted = true;
            el.playsInline = true;
            el.play().catch(() => { });
        } else {
            el = document.createElement('img');
            el.src = url;
            el.onerror = () => console.warn('REM BG: не удалось загрузить фон:', url.substring(0, 80));
        }

        el.id = 'rem-custom-bg';
        el.style.cssText = [
            'position:fixed',
            'top:0', 'left:0',
            'width:100%', 'height:100vh',
            `object-fit:${fit}`,
            'object-position:center center',
            'z-index:-1',  /* выше чем -9, но ниже контента страницы */
            'pointer-events:none',
            'will-change:transform',
            'transform:translateZ(0)',
            `opacity:${opacity}`,
            `filter:${blur > 0 ? 'blur(' + blur + 'px)' : 'none'}`,
            'transition:opacity .3s',
        ].join(';');

        document.body.insertBefore(el, document.body.firstChild);
    }

    function removeCustomBackground() {
        const old = document.getElementById('rem-custom-bg');
        if (old) old.remove();
        const bgStyle = document.getElementById('rem-bg-override');
        if (bgStyle) bgStyle.remove();
    }

    /* ===== ТЕМА / АКЦЕНТНЫЙ ЦВЕТ ===== */
    function hexToHsl(hex) {
        let r = parseInt(hex.slice(1, 3), 16) / 255,
            g = parseInt(hex.slice(3, 5), 16) / 255,
            b = parseInt(hex.slice(5, 7), 16) / 255;
        const max = Math.max(r, g, b), min = Math.min(r, g, b);
        let h, s, l = (max + min) / 2;
        if (max === min) { h = s = 0; } else {
            const d = max - min; s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
            switch (max) { case r: h = (g - b) / d + (g < b ? 6 : 0); break; case g: h = (b - r) / d + 2; break; default: h = (r - g) / d + 4; }
            h /= 6;
        }
        return `${Math.round(h * 360)} ${Math.round(s * 100)}% ${Math.round(l * 100)}%`;
    }

    function applyTheme() {
        let themeEl = document.getElementById('rem-theme-override');
        if (!themeEl) {
            themeEl = document.createElement('style');
            themeEl.id = 'rem-theme-override';
            (document.head || document.documentElement).appendChild(themeEl);
        }

        let css = '';

        if (cfg.themeNameFont && cfg.themeNameFont !== '') {
            if (cfg.themeNameFont !== 'Comic Sans MS') {
                const fontNameUrl = cfg.themeNameFont.replace(/ /g, '+');
                css += `@import url('https://fonts.googleapis.com/css2?family=${fontNameUrl}&display=swap');\n`;
            }
        }

        if (cfg.themeAccent) {
            const accent = cfg.themeAccent;
            let darker = accent;
            const darkerMatch = accent.match(/#([0-9a-f]{6})/i);
            if (darkerMatch) {
                const dr = Math.max(0, parseInt(darkerMatch[1].slice(0, 2), 16) - 30),
                    dg = Math.max(0, parseInt(darkerMatch[1].slice(2, 4), 16) - 30),
                    db = Math.max(0, parseInt(darkerMatch[1].slice(4, 6), 16) - 30);
                darker = '#' + [dr, dg, db].map(v => v.toString(16).padStart(2, '0')).join('');
            }
            css += `
                input:checked + .rem-sw-track { background: ${accent} !important; }
                .rem-progress-fill { background: linear-gradient(90deg, ${accent}, ${darker}) !important; }
            `;
        }

        if (cfg.themeButtonBg) {
            const btnBg = cfg.themeButtonBg;
            let darker = btnBg;
            const darkerMatch = btnBg.match(/#([0-9a-f]{6})/i);
            if (darkerMatch) {
                const dr = Math.max(0, parseInt(darkerMatch[1].slice(0, 2), 16) - 30),
                    dg = Math.max(0, parseInt(darkerMatch[1].slice(2, 4), 16) - 30),
                    db = Math.max(0, parseInt(darkerMatch[1].slice(4, 6), 16) - 30);
                darker = '#' + [dr, dg, db].map(v => v.toString(16).padStart(2, '0')).join('');
            }
            css += `
                .bg-primary,
                [data-state="active"][class*="bg-primary"],
                [data-state="open"][class*="bg-primary"],
                [aria-selected="true"][class*="bg-primary"] {
                    background-color: ${btnBg} !important;
                    border-color: ${btnBg} !important;
                    color: #fff !important;
                }
                .bg-primary:hover,
                [data-state="active"][class*="bg-primary"]:hover,
                [data-state="open"][class*="bg-primary"]:hover,
                [aria-selected="true"][class*="bg-primary"]:hover {
                    background-color: ${darker} !important;
                    border-color: ${darker} !important;
                }
            `;
        }

        if (cfg.themeNameColor || cfg.themeNameFont) {
            css += `
                .cs-layout-title-text, .cs-layout-title .cs-text {
                    ${cfg.themeNameColor ? `color: ${cfg.themeNameColor} !important;` : ''}
                    ${cfg.themeNameFont ? `font-family: "${cfg.themeNameFont}", sans-serif !important;` : ''}
                }
            `;
        }

        if (cfg.themeMenuBg) {
            const mBg = hexToHsl(cfg.themeMenuBg);
            css += `
                :root {
                    --popover: ${mBg} !important;
                    --card: ${mBg} !important;
                    --secondary: ${mBg} !important;
                    --muted: ${mBg} !important;
                }
                .bg-popover, .bg-secondary, .bg-card, .bg-muted, .cs-account-menu, [data-radix-menu-content] {
                    background-color: ${cfg.themeMenuBg} !important;
                }
                .rem-settings-panel, .rem-box, .rem-progress-box {
                    background-color: ${cfg.themeMenuBg} !important;
                    border-color: rgba(255,255,255,0.1) !important;
                }
            `;
        }

        if (cfg.themeSiteBg && !cfg.customBgEnabled) {
            const sBg = hexToHsl(cfg.themeSiteBg);
            css += `
                :root {
                    --background: ${sBg} !important;
                }
                body, #__next, .bg-background {
                    background-color: ${cfg.themeSiteBg} !important;
                }
            `;
        }

        themeEl.textContent = css;
    }

    function removeTheme() {
        const el = document.getElementById('rem-theme-override');
        if (el) el.textContent = '';
    }

    /* ===== TRADE CHECKER: ЗАГРУЗКА ВИШЛИСТОВ ===== */
    async function loadTradeData(silent = false) {
        if (!Manager.userId || TradeData.loading) return;
        /* Пробуем из кэша */
        if (!TradeData.loaded) {
            try {
                const raw = localStorage.getItem(TRADE_CACHE_KEY);
                if (raw) {
                    const c = JSON.parse(raw);
                    if (c && Date.now() - c.time < 3600000) {
                        TradeData.wants = c.wants || [];
                        TradeData.offers = c.offers || [];
                        TradeData.wantIds = new Set(c.wants.map(x => String(x.id)));
                        TradeData.offerIds = new Set(c.offers.map(x => String(x.id)));
                        TradeData.loaded = true;
                        TradeData.lastSync = c.time;
                    }
                }
            } catch (e) { }
        }
        /* Фоновое обновление */
        if (TradeData.loaded && Date.now() - TradeData.lastSync < 600000) return;
        TradeData.loading = true;
        if (!silent) Manager.showStatus('Загрузка вишлистов...', true);
        const uid = Manager.userId;
        const fetchWish = async (type) => {
            let items = [], pg = 1, run = true;
            while (run) {
                const url = `https://remanga.org/api/v2/inventory/wishes/users/${uid}/?wish_type=${type}&page=${pg}`;
                const data = await Manager.req(url);
                if (!data) break;
                const list = data.results || [];
                if (!list.length) break;
                list.forEach(it => { if (it.card) items.push(it.card); });
                if (!data.next) run = false; else { pg++; await new Promise(r => setTimeout(r, 80)); }
            }
            return items;
        };
        try {
            const [wants, offers] = await Promise.all([fetchWish(1), fetchWish(2)]);
            TradeData.wants = wants;
            TradeData.offers = offers;
            TradeData.wantIds = new Set(wants.map(x => String(x.id)));
            TradeData.offerIds = new Set(offers.map(x => String(x.id)));
            TradeData.loaded = true;
            TradeData.lastSync = Date.now();
            localStorage.setItem(TRADE_CACHE_KEY, JSON.stringify({
                time: Date.now(), wants, offers
            }));
        } catch (e) { console.warn('REM Trade: ошибка загрузки', e); }
        TradeData.loading = false;
        if (!silent) { Manager.showStatus('Вишлисты загружены!', true); setTimeout(() => Manager.showStatus('', false), 1500); }
    }

    /* ===== TRADE CHECKER: РАЗМЕТКА КАРТ ===== */
    function scanTradeMarks() {
        if (!cfg.tradeChecker || !TradeData.loaded) return;
        document.querySelectorAll('img[src*="/media/card-item/"]:not([data-rem-trade])').forEach(img => {
            img.setAttribute('data-rem-trade', '1');
            const wrapper = img.parentElement;
            if (!wrapper) return;
            /* Извлекаем card ID из ссылки на карту рядом */
            const link = wrapper.closest('a[href*="/card/"]') || wrapper.querySelector('a[href*="/card/"]');
            let cardId = null;
            if (link) {
                const m = link.getAttribute('href').match(/\/card\/(\d+)/);
                if (m) cardId = m[1];
            }
            /* Ищем card ID из src через API структуру */
            if (!cardId) {
                const src = img.src || '';
                const fname = Manager.getFilename(src);
                /* Сканируем data-атрибуты контейнеров */
                const parent = wrapper.closest('[data-card-id]');
                if (parent) cardId = parent.getAttribute('data-card-id');
            }
            if (!cardId) return;
            if (window.getComputedStyle(wrapper).position === 'static') wrapper.style.position = 'relative';
            const isSelling = TradeData.offerIds.has(cardId);
            const isWanting = TradeData.wantIds.has(cardId);
            const hasIt = Manager.has(Manager.getFilename(img.src));
            if (!isSelling && !isWanting && !hasIt) return;
            const badges = [];
            if (isSelling) badges.push({ cls: 'sell', text: 'Продаю' });
            if (isWanting) badges.push({ cls: 'want', text: 'Хочу' });
            if (badges.length === 0 && hasIt) return; /* уже есть галочка от ownBadge */
            if (badges.length === 1) {
                const b = document.createElement('div');
                b.className = `rem-trade-badge ${badges[0].cls}`;
                b.textContent = badges[0].text;
                wrapper.appendChild(b);
            } else if (badges.length > 1) {
                const cont = document.createElement('div');
                cont.className = 'rem-trade-multi';
                badges.forEach(bg => {
                    const b = document.createElement('div');
                    b.className = `rem-trade-badge ${bg.cls}`;
                    b.style.position = 'static';
                    b.textContent = bg.text;
                    cont.appendChild(b);
                });
                wrapper.appendChild(cont);
            }
        });
    }

    /* ===== TRADE CHECKER: РАЗМЕТКА НА СТРАНИЦАХ WISHES ===== */
    function scanWishesPage() {
        if (!cfg.tradeChecker || !TradeData.loaded) return;
        /* На страницах /user/{id}/about - показываем карты из инвентаря текущего пользователя */
        const m = location.pathname.match(/^\/user\/(\d+)/);
        if (!m) return;
        const pageUserId = m[1];
        if (pageUserId === Manager.userId) return; /* Свой профиль - не нужно */
        /* Ищем все карты на странице и помечаем */
        document.querySelectorAll('a[href*="/card/"]:not([data-rem-wish-checked])').forEach(el => {
            el.setAttribute('data-rem-wish-checked', '1');
            const cm = el.getAttribute('href').match(/\/card\/(\d+)/);
            if (!cm) return;
            const cid = cm[1];
            const imgEl = el.querySelector('img[src*="/media/card-item/"]');
            if (!imgEl) return;
            const wrapper = imgEl.parentElement || el;
            if (window.getComputedStyle(wrapper).position === 'static') wrapper.style.position = 'relative';
            const isSelling = TradeData.offerIds.has(cid);
            const isWanting = TradeData.wantIds.has(cid);
            const hasIt = Manager.has(Manager.getFilename(imgEl.src));
            const badges = [];
            if (isSelling) badges.push({ cls: 'sell', text: 'Продаю' });
            if (isWanting) badges.push({ cls: 'want', text: 'Хочу' });
            if (hasIt && !isSelling) badges.push({ cls: 'have', text: 'Есть' });
            if (!badges.length) return;
            if (wrapper.querySelector('.rem-trade-badge, .rem-trade-multi')) return;
            if (badges.length === 1) {
                const b = document.createElement('div');
                b.className = `rem-trade-badge ${badges[0].cls}`;
                b.textContent = badges[0].text;
                wrapper.appendChild(b);
            } else {
                const cont = document.createElement('div');
                cont.className = 'rem-trade-multi';
                badges.forEach(bg => {
                    const b = document.createElement('div');
                    b.className = `rem-trade-badge ${bg.cls}`;
                    b.style.position = 'static';
                    b.textContent = bg.text;
                    cont.appendChild(b);
                });
                wrapper.appendChild(cont);
            }
        });
    }

    /* ===== EXCHANGE SCANNER: CORE LOGIC ===== */
    const HOT_RANKS_EX = ['RE', 'S', 'A', 'B', 'C', 'D', 'E', 'F'];
    function getCardRankLetter(card) {
        let rk = card.rank || card.card_rank || '';
        if (typeof rk === 'object') rk = rk.name || rk.rank || '';
        rk = String(rk).trim().toUpperCase();
        if (!rk) return '?';
        const m = rk.match(/RANK_([A-Z]+)/i);
        if (m) return m[1].toUpperCase();
        for (const l of HOT_RANKS_EX) if (rk.includes(l)) return l;
        return rk.slice(0, 2) || '?';
    }
    function getCardCharName(card) {
        if (card.character && typeof card.character === 'object' && card.character.name) return card.character.name;
        return card.name || '';
    }

    function isBetterCardInfo(newC, oldC) {
        if (!oldC) return true;
        const newN = getCardCharName(newC);
        const oldN = getCardCharName(oldC);
        const isGeneric = (n) => !n || n.startsWith('Карта #');
        if (!isGeneric(newN) && isGeneric(oldN)) return true;
        if (newC.character && !oldC.character) return true;
        return false;
    }

    async function fetchUserTradeData(userId) {
        const DOMAIN = 'https://remanga.org';
        const fetchPages = async (type) => {
            let items = [], pg = 1, run = true;
            while (run) {
                const url = `${DOMAIN}/api/v2/inventory/wishes/users/${userId}/?wish_type=${type}&page=${pg}`;
                const data = await Manager.req(url);
                if (!data) break;
                const list = data.results || [];
                if (!list.length) break;
                list.forEach(it => { if (it.card) items.push(it.card); });
                if (!data.next) run = false; else { pg++; await new Promise(r => setTimeout(r, 80)); }
            }
            return items;
        };
        const fetchInv = async () => {
            let items = [], pg = 1, run = true;
            while (run) {
                const url = `https://api.remanga.org/api/v2/inventory/${userId}/?type=cards&count=50&page=${pg}`;
                const data = await Manager.req(url);
                if (!data) break;
                const list = data.results || [];
                if (!list.length) break;
                list.forEach(it => { if (it.card) items.push(it.card); });
                if (!data.next) run = false; else { pg++; await new Promise(r => setTimeout(r, 50)); }
            }
            return items;
        };
        /* Profile */
        let username = `User_${userId}`;
        let sex = 0;
        const udata = await Manager.req(`https://api.remanga.org/api/v2/users/${userId}/`);
        if (udata) {
            username = udata.username || (udata.content && udata.content.username) || username;
            const maybeSex = udata.sex !== undefined ? udata.sex : (udata.content && udata.content.sex !== undefined ? udata.content.sex : 0);
            sex = parseInt(maybeSex) || 0;
        }
        const [wants, offers, inventory] = await Promise.all([fetchPages(1), fetchPages(2), fetchInv()]);
        return { profile: { username, id: userId, sex }, wants, offers, inventory };
    }

    async function gatherTradesEx(userIds, progressCb) {
        const usersData = {};
        let done = 0;
        const total = userIds.length;
        /* 4 concurrent fetches */
        const queue = [...userIds];
        const workers = [];
        for (let i = 0; i < Math.min(4, queue.length); i++) {
            workers.push((async () => {
                while (queue.length > 0) {
                    const uid = queue.shift();
                    try {
                        const data = await fetchUserTradeData(uid);
                        if (data) usersData[uid] = data;
                    } catch (e) { }
                    done++;
                    if (progressCb) progressCb(done, total);
                }
            })());
        }
        await Promise.all(workers);
        /* Build cards_db */
        const cardsDb = {};
        for (const [uid, data] of Object.entries(usersData)) {
            const prof = data.profile;
            for (const c of data.wants) {
                const cid = String(c.id);
                if (!cid) continue;
                if (!cardsDb[cid]) cardsDb[cid] = { card: c, wants: [], offers: [], inventory: [] };
                else if (isBetterCardInfo(c, cardsDb[cid].card)) cardsDb[cid].card = c;
                cardsDb[cid].wants.push(prof);
            }
            for (const c of data.offers) {
                const cid = String(c.id);
                if (!cid) continue;
                if (!cardsDb[cid]) cardsDb[cid] = { card: c, wants: [], offers: [], inventory: [] };
                else if (isBetterCardInfo(c, cardsDb[cid].card)) cardsDb[cid].card = c;
                cardsDb[cid].offers.push(prof);
            }
            for (const c of (data.inventory || [])) {
                const cid = String(c.id);
                if (!cid) continue;
                if (!cardsDb[cid]) cardsDb[cid] = { card: c, wants: [], offers: [], inventory: [] };
                else if (isBetterCardInfo(c, cardsDb[cid].card)) cardsDb[cid].card = c;
                cardsDb[cid].inventory.push(prof);
            }
        }
        /* Compile all active trades without omitting un-matched pieces */
        const validTrades = [];
        for (const [cid, info] of Object.entries(cardsDb)) {
            const wList = info.wants, oList = info.offers, invList = info.inventory;
            const wFiltered = [], oFiltered = [], invFiltered = [];

            // Deduplicate lists just in case
            for (const w of wList) if (!wFiltered.find(x => String(x.id) === String(w.id))) wFiltered.push(w);
            for (const o of oList) if (!oFiltered.find(x => String(x.id) === String(o.id))) oFiltered.push(o);

            const oIds = new Set(oFiltered.map(o => String(o.id)));
            // Add to owners only if they don't already sell it
            for (const inv of invList) {
                if (!oIds.has(String(inv.id))) {
                    if (!invFiltered.find(x => String(x.id) === String(inv.id))) invFiltered.push(inv);
                }
            }

            // 100% Scan: Keep card if there is ANY demand or supply for it
            if (wFiltered.length > 0 || oFiltered.length > 0) {
                validTrades.push({ card_id: cid, card: info.card, buyers: wFiltered, sellers: oFiltered, owners: invFiltered });
            }
        }
        validTrades.sort((a, b) => parseInt(a.card_id) - parseInt(b.card_id));
        return validTrades;
    }

    async function fetchClubMembers(slug) {
        const users = [];
        let pg = 1, run = true;
        const escSlug = encodeURIComponent(slug);
        while (run) {
            const url = `https://api.remanga.org/api/v2/clubs/${escSlug}/members/?count=100&page=${pg}`;
            const data = await Manager.req(url);
            if (!data) break;
            const list = data.results || [];
            if (!list.length) break;
            list.forEach(it => { if (it.user && it.user.id) users.push(it.user.id); });
            if (!data.next) run = false; else { pg++; await new Promise(r => setTimeout(r, 80)); }
        }
        return users;
    }

    /* ===== EXCHANGE PANEL UI ===== */
    function openExchangePanel() {
        let panel = document.getElementById('rem-exchange-panel');
        let backdrop = document.querySelector('.rem-ex-backdrop');
        if (!panel) {
            backdrop = document.createElement('div');
            backdrop.className = 'rem-ex-backdrop';
            backdrop.onclick = () => closeExchangePanel();
            document.body.appendChild(backdrop);
            panel = document.createElement('div');
            panel.id = 'rem-exchange-panel';
            panel.innerHTML = `
                <div class="rem-ex-header">
                    <div class="rem-ex-title">🔥 Сканер обменов</div>
                    <div class="rem-ex-close" id="rem-ex-close-btn">✕</div>
                </div>
                <div class="rem-ex-body" id="rem-ex-body"></div>
            `;
            document.body.appendChild(panel);
            panel.querySelector('#rem-ex-close-btn').onclick = () => closeExchangePanel();
        }
        backdrop.classList.add('open');
        panel.classList.add('open');
        renderExchangeMain();
    }
    function closeExchangePanel() {
        document.getElementById('rem-exchange-panel')?.classList.remove('open');
        document.querySelector('.rem-ex-backdrop')?.classList.remove('open');
    }

    function fmtAgo(ts) {
        const ago = Math.round((Date.now() - ts) / 60000);
        if (ago < 1) return 'только что';
        if (ago < 60) return `${ago} мин. назад`;
        if (ago < 1440) return `${Math.round(ago / 60)} ч. назад`;
        return `${Math.round(ago / 1440)} дн. назад`;
    }

    function renderExchangeMain() {
        const body = document.getElementById('rem-ex-body');
        if (!body) return;
        const hasResults = ExState.results.length > 0;
        const scanList = getScanList();
        const history = getHistory();
        /* Scan list */
        let scanListHtml = '';
        if (scanList.length > 0) {
            scanListHtml = `
                <div class="rem-ex-scanlist">
                    <div class="rem-ex-scanlist-title">👥 Список на сканирование <span class="rem-ex-scanlist-count">(${scanList.length} чел.)</span></div>
                    <div class="rem-ex-scanlist-items" id="rem-ex-scanlist-items">
                        ${scanList.map(u => `
                            <div class="rem-ex-scanlist-item" data-uid="${u.id}">
                                <div class="rem-ex-scanlist-item-info">
                                    <span class="rem-ex-scanlist-item-name">${u.username}</span>
                                    <span class="rem-ex-scanlist-item-id">ID: ${u.id}</span>
                                </div>
                                <button class="rem-ex-scanlist-rm" data-rm-uid="${u.id}" title="Убрать">✕</button>
                            </div>
                        `).join('')}
                    </div>
                    <div class="rem-ex-scanlist-actions">
                        <button class="rem-ex-btn primary" id="rem-ex-scan-list-btn" style="height:36px;">🔍 Сканировать список (${scanList.length})</button>
                        <button class="rem-ex-btn secondary" id="rem-ex-clear-list-btn" style="height:36px;">🗑️ Очистить</button>
                    </div>
                </div>
            `;
        }
        /* History */
        let histHtml = '';
        if (history.length > 0) {
            histHtml = `
                <div class="rem-ex-scanlist" style="margin-bottom:${hasResults ? '0' : '16'}px;">
                    <div class="rem-ex-scanlist-title">📋 История сканирований <span class="rem-ex-scanlist-count">(${history.length})</span></div>
                    <div class="rem-ex-scanlist-items">
                        ${history.map(h => `
                            <div class="rem-ex-scanlist-item" data-hist-id="${h.id}" style="cursor:pointer;">
                                <div class="rem-ex-scanlist-item-info">
                                    <span class="rem-ex-scanlist-item-name" style="color:${ExState.activeHistId === h.id ? '#60a5fa' : '#e4e4e7'};">${h.name}</span>
                                    <span class="rem-ex-scanlist-item-id">${h.count} обменов · ${fmtAgo(h.time)}</span>
                                </div>
                                <button class="rem-ex-scanlist-rm" data-del-hist="${h.id}" title="Удалить">✕</button>
                            </div>
                        `).join('')}
                    </div>
                </div>
            `;
        }
        /* Active results info */
        let cacheBarHtml = '';
        if (hasResults && ExState.lastSource) {
            const h = history.find(x => x.id === ExState.activeHistId);
            const canUpdate = h && h.link && !ExState.scanning;
            cacheBarHtml = `<div style="display:flex;flex-direction:column;gap:12px;margin-bottom:12px;padding:12px;background:#18181b;border:1px solid #27272a;border-radius:10px;">
                <div style="display:flex;align-items:center;justify-content:space-between;">
                    <div style="font-size:12px;color:#71717a;">📦 <strong style="color:#a1a1aa;">${ExState.lastSource}</strong> · Всего: ${ExState.results.length}</div>
                    <div style="display:flex;gap:8px;">
                        ${canUpdate ? `<button class="rem-ex-btn secondary" id="rem-ex-update-btn" style="height:28px;padding:0 12px;font-size:11px;">🔄 Обновить</button>` : ''}
                        <button class="rem-ex-btn secondary" id="rem-ex-close-results" style="height:28px;padding:0 12px;font-size:11px;">✕ Закрыть</button>
                    </div>
                </div>
                <div style="display:flex;gap:8px;">
                    <input type="text" id="rem-search-card" class="rem-ex-input" style="height:32px;font-size:12px;flex:1;" placeholder="🔍 Поиск карты (Название, ID или ссылка...)" value="${(ExState.searchQuery || '').replace(/"/g, '&quot;')}">
                    <input type="text" id="rem-search-user" class="rem-ex-input" style="height:32px;font-size:12px;flex:1;" placeholder="👤 Поиск человека (Имя или ID...)" value="${(ExState.searchUser || '').replace(/"/g, '&quot;')}">
                </div>
            </div>`;
        }
        let progressHtml = '';
        if (ExState.scanning) {
            const pct = ExState.scanTotal ? Math.round((ExState.scanDone / ExState.scanTotal) * 100) : 0;
            progressHtml = `<div class="rem-ex-progress"><div class="rem-ex-ptext">Сканирование <strong>${ExState.scanDone}</strong> / <strong>${ExState.scanTotal}</strong> пользователей... (${pct}%)</div><div class="rem-ex-pbar-track"><div class="rem-ex-pbar-fill" id="rem-ex-pbar" style="width:${pct}%"></div></div></div>`;
        }
        body.innerHTML = `
            <div class="rem-ex-input-row">
                <input class="rem-ex-input" id="rem-ex-input" placeholder="Ссылка на гильдию или ID пользователей" />
                <button class="rem-ex-btn primary" id="rem-ex-scan-btn" style="height:40px;" ${ExState.scanning ? 'disabled' : ''}>${ExState.scanning ? '⏳ Загрузка...' : '🔍 Скан'}</button>
            </div>
            ${scanListHtml}
            ${!hasResults ? histHtml : ''}
            <div id="rem-ex-status">${progressHtml}</div>
            ${hasResults ? cacheBarHtml + '<div id="rem-ex-results-container"></div>' : (history.length === 0 && scanList.length === 0 && !ExState.scanning ? `
                <div class="rem-ex-empty">
                    <div style="font-size:32px;margin-bottom:12px;">🔥</div>
                    <div>Введите ссылку на гильдию<br/>или добавляйте пользователей через профили</div>
                    <div style="margin-top:8px;font-size:12px;color:#3f3f46;">Пример: https://remanga.org/guild/fairy-tail-68c526d1</div>
                    <div style="margin-top:4px;font-size:12px;color:#3f3f46;">или: 12345 67890 11111</div>
                </div>
            ` : '')}
        `;
        if (hasResults) renderExchangeResults();
        document.getElementById('rem-ex-scan-btn').onclick = () => startExchangeScan();
        document.getElementById('rem-ex-input').addEventListener('keypress', e => { if (e.key === 'Enter') startExchangeScan(); });
        /* Scan list events */
        document.querySelectorAll('[data-rm-uid]').forEach(btn => {
            btn.onclick = (e) => { e.stopPropagation(); removeFromScanList(btn.getAttribute('data-rm-uid')); renderExchangeMain(); };
        });
        const scanListBtn = document.getElementById('rem-ex-scan-list-btn');
        if (scanListBtn) { scanListBtn.onclick = () => startExchangeScanFromList(); }
        const clearListBtn = document.getElementById('rem-ex-clear-list-btn');
        if (clearListBtn) { clearListBtn.onclick = () => { saveScanList([]); renderExchangeMain(); }; }
        /* History events */
        document.querySelectorAll('[data-hist-id]').forEach(row => {
            row.onclick = () => {
                const hid = row.getAttribute('data-hist-id');
                const data = loadFromHistory(hid);
                if (!data || !data.length) return;
                const h = history.find(x => x.id === hid);
                ExState.results = data;
                ExState.lastSource = h ? h.name : 'Из истории';
                ExState.activeHistId = hid;
                ExState.currentRank = 'ALL';
                ExState.page = 0;
                renderExchangeMain();
            };
        });
        document.querySelectorAll('[data-del-hist]').forEach(btn => {
            btn.onclick = (e) => { e.stopPropagation(); deleteFromHistory(btn.getAttribute('data-del-hist')); renderExchangeMain(); };
        });
        const closeBtn = document.getElementById('rem-ex-close-results');
        if (closeBtn) { closeBtn.onclick = () => { ExState.results = []; ExState.lastSource = ''; ExState.activeHistId = null; renderExchangeMain(); }; }
        const updateBtn = document.getElementById('rem-ex-update-btn');
        if (updateBtn) {
            updateBtn.onclick = () => {
                const h = history.find(x => x.id === ExState.activeHistId);
                if (h && h.link) {
                    const input = document.getElementById('rem-ex-input');
                    if (input) input.value = h.link;
                    startExchangeScan();
                }
            };
        }
        const searchCard = document.getElementById('rem-search-card');
        const searchUser = document.getElementById('rem-search-user');
        if (searchCard) searchCard.addEventListener('input', (e) => { ExState.searchQuery = e.target.value.trim(); ExState.page = 0; renderExchangeResults(); });
        if (searchUser) searchUser.addEventListener('input', (e) => { ExState.searchUser = e.target.value.trim(); ExState.page = 0; renderExchangeResults(); });
    }

    async function startExchangeScanFromList() {
        const scanList = getScanList();
        if (!scanList.length) return;
        const statusEl = document.getElementById('rem-ex-status');
        if (!statusEl) return;
        if (ExState.scanning) return;
        ExState.scanning = true;
        const scanBtn = document.getElementById('rem-ex-scan-list-btn');
        if (scanBtn) { scanBtn.disabled = true; scanBtn.textContent = '⏳ Загрузка...'; }
        const userIds = scanList.map(u => parseInt(u.id));
        ExState.scanDone = 0;
        ExState.scanTotal = userIds.length;
        renderExchangeMain();

        const results = await gatherTradesEx(userIds, (done, total, msg) => {
            ExState.scanDone = done;
            ExState.scanTotal = total;
            const pct = Math.round((done / total) * 100);
            const pbar = document.getElementById('rem-ex-pbar');
            const ptext = document.querySelector('.rem-ex-ptext');
            if (pbar) pbar.style.width = pct + '%';
            if (ptext) ptext.innerHTML = msg || `Сканирование <strong>${done}</strong> / <strong>${total}</strong> пользователей... (${pct}%)`;
        });
        const srcName = `Список (${scanList.length} чел.)`;
        ExState.results = results;
        ExState.lastSource = srcName;
        ExState.currentRank = 'ALL';
        ExState.page = 0;
        ExState.scanning = false;
        ExState.activeHistId = saveToHistory(srcName, results, "list");
        renderExchangeMain();
    }

    async function fetchGuildName(slug) {
        try {
            const data = await Manager.req(`https://api.remanga.org/api/v2/clubs/${encodeURIComponent(slug)}/`);
            if (data) {
                const name = data.name || (data.content && data.content.name);
                if (name) return name;
            }
        } catch (e) { }
        return slug;
    }

    async function startExchangeScan() {
        const input = document.getElementById('rem-ex-input');
        const statusEl = document.getElementById('rem-ex-status');
        if (!input || !statusEl) return;
        const val = input.value.trim();
        if (!val) return;
        if (ExState.scanning) return;
        ExState.scanning = true;
        const scanBtn = document.getElementById('rem-ex-scan-btn');
        if (scanBtn) { scanBtn.disabled = true; scanBtn.textContent = '⏳ Загрузка...'; }
        let userIds = [];
        let srcName = '';
        /* Detect club / guild link */
        const clubMatch = val.match(/(?:clubs|guild)\/([^\/\?\s]+)/);
        if (clubMatch) {
            statusEl.innerHTML = `<div class="rem-ex-progress"><div class="rem-ex-ptext">Загрузка гильдии <strong>${clubMatch[1]}</strong>...</div><div class="rem-ex-pbar-track"><div class="rem-ex-pbar-fill" id="rem-ex-pbar" style="width:5%"></div></div></div>`;
            const [members, guildName] = await Promise.all([fetchClubMembers(clubMatch[1]), fetchGuildName(clubMatch[1])]);
            userIds = members;
            srcName = guildName;
            if (!userIds.length) {
                statusEl.innerHTML = `<div class="rem-ex-ptext" style="color:#ef4444;">❌ Не удалось загрузить участников гильдии</div>`;
                ExState.scanning = false;
                if (scanBtn) { scanBtn.disabled = false; scanBtn.textContent = '🔍 Скан'; }
                return;
            }
        } else {
            /* Parse IDs */
            const links = val.match(/remanga\.org\/user\/(\d+)/g) || [];
            links.forEach(l => { const m = l.match(/(\d+)/); if (m) userIds.push(parseInt(m[1])); });
            const rawText = val.replace(/https?:\/\/\S+/g, '');
            const nums = rawText.match(/\b(\d+)\b/g) || [];
            nums.forEach(n => userIds.push(parseInt(n)));
            userIds = [...new Set(userIds)];
            srcName = `${userIds.length} пользователей`;
            if (!userIds.length) {
                statusEl.innerHTML = `<div class="rem-ex-ptext" style="color:#ef4444;">❌ Не найдено ID пользователей</div>`;
                ExState.scanning = false;
                if (scanBtn) { scanBtn.disabled = false; scanBtn.textContent = '🔍 Скан'; }
                return;
            }
        }

        ExState.scanDone = 0;
        ExState.scanTotal = userIds.length;
        renderExchangeMain();

        const results = await gatherTradesEx(userIds, (done, total, msg) => {
            ExState.scanDone = done;
            ExState.scanTotal = total;
            const pct = Math.round((done / total) * 100);
            const pbar = document.getElementById('rem-ex-pbar');
            const ptext = document.querySelector('.rem-ex-ptext');
            if (pbar) pbar.style.width = pct + '%';
            if (ptext) ptext.innerHTML = msg || `Сканирование <strong>${done}</strong> / <strong>${total}</strong> пользователей... (${pct}%)`;
        });
        ExState.results = results;
        ExState.lastSource = srcName;
        ExState.currentRank = 'ALL';
        ExState.page = 0;
        ExState.scanning = false;
        ExState.activeHistId = saveToHistory(srcName, results, val);
        renderExchangeMain();
    }

    function filterByRankEx(results, rank) {
        if (rank === 'ALL') return results;
        return results.filter(r => getCardRankLetter(r.card) === rank);
    }

    function getFilteredExchangeResults() {
        let results = ExState.results;
        if (ExState.searchQuery) {
            const sq = ExState.searchQuery.toLowerCase();
            results = results.filter(r => {
                const cardName = (getCardCharName(r.card) || '').toLowerCase();
                const cardId = String(r.card_id);
                let queryId = sq;
                if (sq.includes('/card/')) queryId = sq.match(/\/card\/(\d+)/)?.[1] || sq;
                return cardName.includes(sq) || cardId === queryId || cardId.includes(queryId);
            });
        }
        if (ExState.searchUser) {
            const su = ExState.searchUser.toLowerCase();
            results = results.filter(r => {
                const matchUser = (u) => String(u.id) === su || String(u.id).includes(su) || (u.username && u.username.toLowerCase().includes(su));
                return r.sellers.some(matchUser) || r.buyers.some(matchUser) || r.owners.some(matchUser);
            });
        }
        return results;
    }

    function renderExchangeResults() {
        const container = document.getElementById('rem-ex-results-container');
        if (!container) return;
        const results = getFilteredExchangeResults();
        if (!results.length && ExState.results.length) {
            container.innerHTML = `<div class="rem-ex-empty"><div style="font-size:32px;margin-bottom:12px;">🕵️‍♂️</div><div>По вашему запросу ничего не найдено</div></div>`;
            return;
        } else if (!results.length) {
            container.innerHTML = `<div class="rem-ex-empty"><div style="font-size:32px;margin-bottom:12px;">🤷</div><div>Обмены не найдены</div></div>`;
            return;
        }
        /* Rank counts */
        const rankCounts = {};
        results.forEach(r => {
            const rk = getCardRankLetter(r.card);
            rankCounts[rk] = (rankCounts[rk] || 0) + 1;
        });
        /* Summary */
        let html = `<div class="rem-ex-summary">
            <div class="rem-ex-s-item"><div class="rem-ex-s-num" style="color:#60a5fa;">${results.length}</div><div class="rem-ex-s-lab">Обменов</div></div>
            <div class="rem-ex-s-item"><div class="rem-ex-s-num" style="color:#fb923c;">${results.reduce((s, r) => s + r.sellers.length, 0)}</div><div class="rem-ex-s-lab">Продают</div></div>
            <div class="rem-ex-s-item"><div class="rem-ex-s-num" style="color:#3b82f6;">${results.reduce((s, r) => s + r.buyers.length, 0)}</div><div class="rem-ex-s-lab">Хотят</div></div>
            <div class="rem-ex-s-item"><div class="rem-ex-s-num" style="color:#4ade80;">${results.reduce((s, r) => s + r.owners.length, 0)}</div><div class="rem-ex-s-lab">Есть</div></div>
        </div>`;
        /* Rank filter buttons */
        html += `<div class="rem-ex-rank-bar">`;
        html += `<div class="rem-ex-rank-btn ${ExState.currentRank === 'ALL' ? 'active' : ''}" data-rank="ALL">💎 Все <span class="rem-ex-rank-count">(${results.length})</span></div>`;
        HOT_RANKS_EX.forEach(rk => {
            const cnt = rankCounts[rk] || 0;
            if (cnt > 0) {
                html += `<div class="rem-ex-rank-btn ${ExState.currentRank === rk ? 'active' : ''}" data-rank="${rk}">${rk} <span class="rem-ex-rank-count">(${cnt})</span></div>`;
            }
        });
        html += `</div>`;
        /* Filtered list */
        const pool = filterByRankEx(results, ExState.currentRank);
        const totalPages = Math.max(1, Math.ceil(pool.length / ExState.perPage));
        if (ExState.page >= totalPages) ExState.page = 0;
        const start = ExState.page * ExState.perPage;
        const batch = pool.slice(start, start + ExState.perPage);
        html += `<div class="rem-ex-results">`;
        batch.forEach((item, i) => {
            const card = item.card;
            const name = getCardCharName(card) || `Карта #${item.card_id}`;
            const rank = getCardRankLetter(card);
            const RANK_COLORS = { RE: '#f59e0b', S: '#fbbf24', A: '#c084fc', B: '#60a5fa', C: '#4ade80', D: '#fff', E: '#9ca3af', F: '#9ca3af' };
            const color = RANK_COLORS[rank] || '#a1a1aa';
            const cov = card.cover || {};
            const imgUrl = typeof cov === 'object' ? (cov.high || cov.mid || '') : '';
            const fullImg = imgUrl.startsWith('http') ? imgUrl : (imgUrl ? `https://remanga.org${imgUrl}` : '');
            const isVid = isVideoUrl(fullImg);
            html += `
                <div class="rem-ex-card" data-trade-idx="${start + i}">
                    <div class="rem-ex-card-inner">
                        <div class="rem-ex-card-img"${isVid ? ` data-video-src="${fullImg}"` : ''}>${fullImg && !isVid ? `<img src="${fullImg}" loading="lazy">` : (!fullImg ? '' : '')}</div>
                        <div class="rem-ex-card-info">
                            <div class="rem-ex-card-name">${name}</div>
                            <div class="rem-ex-card-rank" style="color:${color};border:1px solid ${color};background:rgba(0,0,0,.3);">${rank}</div>
                            <div class="rem-ex-card-traders">
                                ${item.sellers.length ? `<span class="rem-ex-card-tag sellers">🔶 Отдают: ${item.sellers.length}</span>` : ''}
                                ${item.buyers.length ? `<span class="rem-ex-card-tag buyers">🔷 Хотят: ${item.buyers.length}</span>` : ''}
                                ${item.owners.length ? `<span class="rem-ex-card-tag owners">🟢 Есть: ${item.owners.length}</span>` : ''}
                            </div>
                        </div>
                    </div>
                </div>
            `;
        });
        html += `</div>`;
        /* Pagination */
        if (totalPages > 1) {
            html += `<div class="rem-ex-nav">`;
            if (ExState.page > 0) html += `<button class="rem-ex-btn secondary" data-page="${ExState.page - 1}">⬅️</button>`;
            html += `<span style="color:#71717a;font-size:12px;display:flex;align-items:center;">Стр. ${ExState.page + 1} / ${totalPages}</span>`;
            if (ExState.page < totalPages - 1) html += `<button class="rem-ex-btn secondary" data-page="${ExState.page + 1}">➡️</button>`;
            html += `</div>`;
        }
        container.innerHTML = html;
        /* Capture video frames */
        container.querySelectorAll('[data-video-src]').forEach(el => {
            renderCardMedia(el.getAttribute('data-video-src'), el);
        });
        /* Bind events */
        container.querySelectorAll('.rem-ex-rank-btn').forEach(btn => {
            btn.onclick = () => {
                ExState.currentRank = btn.getAttribute('data-rank');
                ExState.page = 0;
                renderExchangeResults();
            };
        });
        container.querySelectorAll('.rem-ex-card').forEach(card => {
            card.onclick = () => {
                const idx = parseInt(card.getAttribute('data-trade-idx'));
                renderExchangeDetail(idx);
            };
        });
        container.querySelectorAll('[data-page]').forEach(btn => {
            btn.onclick = (e) => {
                e.stopPropagation();
                ExState.page = parseInt(btn.getAttribute('data-page'));
                renderExchangeResults();
            };
        });
    }

    function renderExchangeDetail(idx) {
        const container = document.getElementById('rem-ex-results-container');
        if (!container) return;
        const results = getFilteredExchangeResults();
        const pool = filterByRankEx(results, ExState.currentRank);
        if (idx < 0 || idx >= pool.length) return;
        const data = pool[idx];
        const card = data.card;
        const name = getCardCharName(card) || `Карта #${data.card_id}`;
        const rank = getCardRankLetter(card);
        const cov = card.cover || {};
        const imgUrl = typeof cov === 'object' ? (cov.high || cov.mid || '') : '';
        const fullImg = imgUrl.startsWith('http') ? imgUrl : (imgUrl ? `https://remanga.org${imgUrl}` : '');
        const isVid = isVideoUrl(fullImg);
        const RANK_COLORS = { RE: '#f59e0b', S: '#fbbf24', A: '#c084fc', B: '#60a5fa', C: '#4ade80', D: '#fff', E: '#9ca3af', F: '#9ca3af' };
        const color = RANK_COLORS[rank] || '#a1a1aa';

        const formatUsers = (users) => {
            if (!users.length) return '<div style="color:#52525b;font-size:12px;padding:4px 10px;">—</div>';
            return users.map(u => {
                const emoji = u.sex === 1 ? '👨' : (u.sex === 2 ? '👩' : '👤');
                return `
                <a href="https://remanga.org/user/${u.id}/about" target="_blank" class="rem-ex-user">
                    <span>${emoji}</span>
                    <span class="rem-ex-user-name">${u.username}</span>
                    <span class="rem-ex-user-id">ID: ${u.id}</span>
                </a>
            `}).join('');
        };

        container.innerHTML = `
            <div class="rem-ex-detail">
                <div style="margin-bottom:16px;">
                    <button class="rem-ex-btn secondary" id="rem-ex-back-btn">⬅️ Назад к списку</button>
                </div>
                <div class="rem-ex-detail-header">
                    <div class="rem-ex-detail-img"${isVid ? ` data-video-src="${fullImg}"` : ''}>${fullImg && !isVid ? `<img src="${fullImg}">` : (!fullImg ? '<div style="width:100%;height:100%;background:#27272a;display:flex;align-items:center;justify-content:center;color:#52525b;">?</div>' : '')}</div>
                    <div class="rem-ex-detail-meta">
                        <div class="rem-ex-detail-name">${name}</div>
                        <div class="rem-ex-card-rank" style="color:${color};border:1px solid ${color};background:rgba(0,0,0,.3);">${rank}</div>
                        <div class="rem-ex-detail-id">ID: ${data.card_id}</div>
                        <a href="https://remanga.org/card/${data.card_id}" target="_blank" style="color:#3b82f6;font-size:12px;text-decoration:none;">Открыть на сайте ↗</a>
                    </div>
                </div>
                <div class="rem-ex-user-list">
                    <h4>🔶 Отдают (${data.sellers.length})</h4>
                    ${formatUsers(data.sellers)}
                    <h4>🔷 Хотят (${data.buyers.length})</h4>
                    ${formatUsers(data.buyers)}
                    ${data.owners.length ? `<h4>🟢 Просто есть (${data.owners.length})</h4>${formatUsers(data.owners)}` : ''}
                </div>
            </div>
        `;
        container.querySelector('#rem-ex-back-btn').onclick = () => renderExchangeResults();
        container.querySelectorAll('[data-video-src]').forEach(el => { renderCardMedia(el.getAttribute('data-video-src'), el); });
    }

    /* ===== ВИЗУАЛЬНЫЙ СКАН (метки коллекции + ранг) ===== */
    function createCheck() {
        const div = document.createElement('div');
        div.className = 'rem-own-badge';
        div.innerHTML = `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>`;
        return div;
    }

    function scanVisual() {
        if (!Manager.loaded) return;
        if (location.pathname.match(/\/user\/\d+\/(about|inventory|create\/exchange)/)) return;

        const isTitleCardsPage = !!location.pathname.match(/^\/manga\/([\w-]+)\/cards/);

        document.querySelectorAll('img[src*="/media/card-item/"]:not([data-rem-checked])').forEach(img => {
            img.setAttribute('data-rem-checked', '1');
            const fname = Manager.getFilename(img.src);
            const have = Manager.has(fname);
            const wrapper = img.parentElement;
            if (!wrapper) return;
            if (window.getComputedStyle(wrapper).position === 'static') wrapper.style.position = 'relative';

            if (cfg.ownBadge && have && !isTitleCardsPage && !wrapper.querySelector('.rem-own-badge')) {
                wrapper.appendChild(createCheck());
            }
        });

        if (isTitleCardsPage) {
            applyTitleMissingMode();
        }
    }

    /* ===== ОНЛАЙН-СТАТУС ===== */
    async function checkOnline() {
        if (!cfg.onlineStatus) return;
        const candidates = document.querySelectorAll('a[href*="/user/"]:not([data-rem-online])');
        for (const el of candidates) {
            if (el.textContent.includes("Показать") || el.closest('.cs-comments-section, [data-sentry-component="ActivityItemCard"]')) {
                el.setAttribute('data-rem-online', 'skip'); continue;
            }
            const m = el.getAttribute('href').match(/\/user\/(\d+)/);
            if (!m) { el.setAttribute('data-rem-online', 'skip'); continue; }
            const uid = m[1], av = el.querySelector('[data-slot="avatar"], .relative.shrink-0');
            if (!av) { el.setAttribute('data-rem-online', 'skip'); continue; }
            el.setAttribute('data-rem-online', '1');
            if (Manager.onlineCache.has(uid)) {
                const c = Manager.onlineCache.get(uid);
                if (Date.now() - c.time < 600000) { drawDot(av, c.online); continue; }
            }
            if (Manager.onlineProcessing.has(uid)) continue;
            Manager.onlineProcessing.add(uid);
            Manager.req(`https://api.remanga.org/api/v2/users/${uid}/`).then(data => {
                const status = data ? !!data.is_online : false;
                Manager.onlineCache.set(uid, { online: status, time: Date.now() });
                Manager.onlineProcessing.delete(uid);
                drawDot(av, status);
            });
        }
    }

    function drawDot(container, isOnline) {
        if (container.querySelector('.rem-online-dot')) return;
        const dot = document.createElement('div');
        dot.className = `rem-online-dot ${isOnline ? 'online' : 'offline'}`;
        if (window.getComputedStyle(container).position === 'static') container.style.position = 'relative';
        container.appendChild(dot);
    }

    /* ===== СТАТИСТИКА КАРТЫ В ДИАЛОГЕ ===== */
    async function injectCardStats(dialog, cardId) {
        if (!cfg.cardStats) return;
        if (dialog.querySelector('.rem-card-stats-row')) return;
        const row = document.createElement('div');
        row.className = 'rem-card-stats-row';
        row.innerHTML = `<div class="rem-stat-bubble owners"><span class="rem-stat-num loading">...</span><span class="rem-stat-lab">Владельцы</span></div><div class="rem-stat-bubble wants"><span class="rem-stat-num loading">...</span><span class="rem-stat-lab">Хотят</span></div><div class="rem-stat-bubble sales"><span class="rem-stat-num loading">...</span><span class="rem-stat-lab">Продают</span></div>`;
        const target = dialog.querySelector('.flex.flex-wrap.items-center.justify-center.gap-3');
        if (target) target.parentNode.insertBefore(row, target);

        const fetchCount = async (url) => {
            let total = 0, page = 1;
            while (true) {
                const data = await Manager.req(`${url}${url.includes('?') ? '&' : '?'}page=${page}`);
                if (!data || !data.results) break;
                total += data.results.length;
                if (!data.next || page >= 40) break;
                page++;
                await new Promise(r => setTimeout(r, 100));
            }
            return total;
        };

        Promise.all([
            fetchCount(`https://api.remanga.org/api/v2/users/have-card/${cardId}/`),
            fetchCount(`https://api.remanga.org/api/v2/inventory/wishes/${cardId}/?wish_type=1`),
            fetchCount(`https://api.remanga.org/api/v2/inventory/wishes/${cardId}/?wish_type=2`),
        ]).then(([o, w, s]) => {
            const oN = row.querySelector('.owners .rem-stat-num'),
                wN = row.querySelector('.wants .rem-stat-num'),
                sN = row.querySelector('.sales .rem-stat-num');
            if (oN) { oN.innerText = o; oN.classList.remove('loading'); }
            if (wN) { wN.innerText = w; wN.classList.remove('loading'); }
            if (sN) { sN.innerText = s; sN.classList.remove('loading'); }
        });
    }

    /* ===== ПРОГРЕСС-БАР ТАЙТЛА ===== */
    let titleMissingMode = false;
    let titleCacheOwned = 0, titleCacheTotal = 0, titleCacheStats = null;

    function applyTitleMissingMode() {
        let grid = document.querySelector('.grid.gap-3');
        if (!grid) return;

        let ph = document.getElementById('rem-all-collected-ph');

        if (titleMissingMode && titleCacheOwned > 0 && titleCacheOwned === titleCacheTotal) {
            grid.style.display = 'none';
            if (!ph) {
                ph = document.createElement('div');
                ph.id = 'rem-all-collected-ph';
                ph.innerHTML = '✨ Все карты собраны! ✨';
                ph.style.cssText = 'height: 50vh; display: flex; align-items: center; justify-content: center; font-size: 24px; color: #71717a;';
                grid.parentElement.insertBefore(ph, grid.nextSibling);
            }
            ph.style.display = 'flex';
        } else {
            grid.style.display = '';

            if (titleMissingMode) {
                grid.style.minHeight = '100vh';
                grid.style.alignContent = 'start';
            } else {
                grid.style.minHeight = '';
                grid.style.alignContent = '';
            }

            if (ph) ph.style.display = 'none';

            document.querySelectorAll('img[src*="/media/card-item/"]').forEach(img => {
                const fname = Manager.getFilename(img.src);
                const have = Manager.has(fname);
                const cardCont = img.closest('.grid > div') || img.closest('[data-sentry-component="CardItem"]') || img.parentElement.parentElement;
                if (cardCont) {
                    if (titleMissingMode && have) {
                        cardCont.style.display = 'none';
                    } else if (cardCont.style.display === 'none') {
                        cardCont.style.display = '';
                    }
                }
            });
        }
    }

    function buildProgressHtml(owned, total, rankStats) {
        if (titleMissingMode) {
            let badgesHtml = '';
            if (rankStats) {
                RANK_ORDER.forEach(rankKey => {
                    const st = rankStats[rankKey];
                    if (st && st.total > 0) {
                        const r = RANK_MAP[rankKey];
                        const miss = st.total - st.owned;
                        if (miss > 0) {
                            badgesHtml += `<div class="rem-rank-badge" style="color:${r.color};border-color:${r.color};">${r.name}: <span style="color:#fff;margin-left:3px;">-${miss}</span></div>`;
                        }
                    }
                });
            }
            return `
                <div class="rem-progress-header" style="justify-content:space-between;align-items:center;">
                    <div class="rem-progress-text">Недостающие карты: <span>${total - owned}</span></div>
                    <button class="rem-ex-btn secondary" id="rem-missing-toggle" style="height:28px;padding:0 12px;font-size:11px;">🔍 Показать все</button>
                </div>
                <div class="rem-rank-stats">${badgesHtml || '<div style="color:#71717a;font-size:12px;">Все карты собраны! 🎉</div>'}</div>
            `;
        } else {
            let percentNum = 0, percentStr = "0%";
            if (total > 0 && owned > 0) {
                const raw = (owned / total) * 100;
                if (owned === total) { percentNum = 100; percentStr = "100%"; }
                else if (raw < 1) { percentStr = raw.toFixed(1) + "%"; percentNum = raw; }
                else if (raw > 99) { percentStr = raw.toFixed(1) + "%"; percentNum = raw; }
                else { percentNum = Math.floor(raw); percentStr = percentNum + "%"; }
            }
            let badgesHtml = '';
            if (rankStats) {
                RANK_ORDER.forEach(rankKey => {
                    if (rankStats[rankKey] && rankStats[rankKey].total > 0) {
                        const r = RANK_MAP[rankKey], st = rankStats[rankKey];
                        badgesHtml += `<div class="rem-rank-badge" style="color:${r.color};border-color:${r.color};">${r.name}: <span style="color:#fff;margin-left:3px;">${st.owned} / ${st.total}</span></div>`;
                    }
                });
            }
            return `
                <div class="rem-progress-header">
                    <div class="rem-progress-text">Собрано карт: <span>${owned}</span> / ${total}</div>
                    <div style="display:flex;align-items:center;gap:12px;">
                        <button class="rem-ex-btn secondary" id="rem-missing-toggle" style="height:28px;padding:0 12px;font-size:11px;">👁️ Скрыть полученные</button>
                        <div id="rem-percent">${percentStr}</div>
                    </div>
                </div>
                <div class="rem-progress-track"><div class="rem-progress-fill" style="width:${percentNum}%"></div></div>
                <div class="rem-rank-stats">${badgesHtml}</div>
            `;
        }
    }

    function createProgressBox() {
        const box = document.createElement('div');
        box.id = 'rem-progress-box';
        box.className = 'rem-progress-box';
        box.innerHTML = buildProgressHtml(0, 0, null);
        return box;
    }

    function updateProgressBox(box, owned, total, rankStats) {
        titleCacheOwned = owned;
        titleCacheTotal = total;
        titleCacheStats = rankStats;
        box.innerHTML = buildProgressHtml(owned, total, rankStats);
        const btn = box.querySelector('#rem-missing-toggle');
        if (btn) {
            btn.onclick = () => {
                titleMissingMode = !titleMissingMode;
                updateProgressBox(box, titleCacheOwned, titleCacheTotal, titleCacheStats);
                applyTitleMissingMode();
            };
        }
    }

    async function injectTitleProgress() {
        if (!cfg.titleProgress) return;
        const match = location.pathname.match(/^\/manga\/([\w-]+)\/cards/);
        if (!match) {
            const oldBox = document.getElementById('rem-progress-box');
            if (oldBox) oldBox.remove();
            isCalculating = false; lastSlug = '';
            return;
        }
        if (!Manager.loaded || isCalculating) return;
        const grid = document.querySelector('.grid.gap-3');
        if (!grid) return;
        const slug = match[1];
        if (lastSlug !== slug) {
            const oldBox = document.getElementById('rem-progress-box');
            if (oldBox) oldBox.remove();
            lastSlug = slug;
            titleMissingMode = false;
        }
        if (document.getElementById('rem-progress-box')) return;
        isCalculating = true;
        const box = createProgressBox();
        grid.parentNode.insertBefore(box, grid);
        try {
            const titleData = await Manager.req(`https://api.remanga.org/api/titles/${slug}/`);
            if (!titleData || !titleData.content || !titleData.content.id) { isCalculating = false; return; }
            const titleId = titleData.content.id;
            let totalCards = 0, ownedCards = 0, rankStats = {}, page = 1, run = true;
            while (run) {
                if (!location.pathname.includes(slug)) { isCalculating = false; return; }
                const data = await Manager.req(`https://api.remanga.org/api/inventory/${titleId}/cards/?count=100&ordering=rank&page=${page}`);
                if (!data) { run = false; break; }
                const list = data.results || data.content || [];
                if (!list.length) { run = false; break; }
                list.forEach(item => {
                    totalCards++;
                    const c = item.card || item;
                    const rank = c.rank || 'unknown';
                    if (!rankStats[rank]) rankStats[rank] = { total: 0, owned: 0 };
                    rankStats[rank].total++;
                    if (c.cover) {
                        const h = Manager.getFilename(c.cover.high);
                        const m = Manager.getFilename(c.cover.mid);
                        if ((h && Manager.has(h)) || (m && Manager.has(m))) {
                            ownedCards++;
                            rankStats[rank].owned++;
                        }
                    }
                });
                if (!data.next) run = false; else page++;
                await new Promise(r => setTimeout(r, 100));
            }
            const finalBox = document.getElementById('rem-progress-box');
            if (finalBox) updateProgressBox(finalBox, ownedCards, totalCards, rankStats);
        } catch (e) { console.error(e); }
        isCalculating = false;
    }

    /* ===== FIX РЕЖИМ / ДИАЛОГ ===== */
    function scanForDialog() {
        const dialog = document.querySelector('[role="dialog"]');
        if (!dialog) return;

        const cardLink = dialog.querySelector('a[href^="/card/"]');
        if (cardLink && !dialog.dataset.statsInjected) {
            const cid = cardLink.getAttribute('href').match(/card\/(\d+)/)?.[1];
            if (cid) { dialog.dataset.statsInjected = cid; injectCardStats(dialog, cid); }
        }

        const mangaLink = dialog.querySelector('a[href^="/manga/"]');
        if (mangaLink && !mangaLink.dataset.fixHook) {
            mangaLink.dataset.fixHook = "true";
            mangaLink.dataset.origHref = mangaLink.getAttribute('href');
            const isActive = cfg.fixMode;
            const btn = document.createElement('span');
            btn.className = `rem-toggle ${isActive ? 'on' : 'off'}`;
            btn.innerText = `FIX: ${isActive ? 'ON' : 'OFF'}`;

            if (mangaLink.nextSibling) mangaLink.parentNode.insertBefore(btn, mangaLink.nextSibling);
            else mangaLink.parentNode.appendChild(btn);

            btn.addEventListener('click', (e) => {
                e.preventDefault(); e.stopPropagation();
                const newState = !cfg.fixMode;
                saveSetting('fixMode', newState);
                btn.className = `rem-toggle ${newState ? 'on' : 'off'}`;
                btn.innerText = `FIX: ${newState ? 'ON' : 'OFF'}`;
                if (!newState) mangaLink.href = mangaLink.dataset.origHref;
            });

            mangaLink.addEventListener('click', async (e) => {
                if (cfg.fixMode) {
                    e.preventDefault(); e.stopPropagation();
                    if (!cardLink) return;
                    const m = cardLink.getAttribute('href').match(/card\/(\d+)/);
                    if (!m) return;
                    btn.innerText = "⏳";
                    const cardData = await Manager.req(`https://api.remanga.org/api/inventory/cards/${m[1]}/`);
                    if (cardData && cardData.title && cardData.title.id) {
                        const titleId = cardData.title.id;
                        const titleName = cardData.title.main_name || "Тайтл";
                        const slug = mangaLink.dataset.origHref.split('/')[2];
                        btn.innerText = "FIX: ON";
                        window.location.href = `https://remanga.org/manga/${slug}/cards?fix_id=${titleId}&fix_name=${encodeURIComponent(titleName)}`;
                    } else { btn.innerText = "ERR"; }
                }
            });
        }
    }

    /* ===== runFix ===== */
    async function runFix(fid, rawName) {
        if (activeObserver) { activeObserver.disconnect(); activeObserver = null; }
        document.documentElement.classList.add('rem-checking');
        const l = document.createElement('div'); l.id = 'rem-loader'; l.innerText = "Загрузка данных (0%)...";
        if (!document.body) await new Promise(r => addEventListener('DOMContentLoaded', r));
        document.body.appendChild(l);
        const slug = location.pathname.split('/')[2];
        const status = await Manager.req(`https://api.remanga.org/api/titles/${slug}/`);
        l.remove(); document.documentElement.classList.remove('rem-checking');
        if (status && status.content) {
            const url = new URL(window.location);
            url.searchParams.delete('fix_id'); url.searchParams.delete('fix_name');
            window.history.replaceState({}, '', url);
            return;
        }
        const tName = rawName ? decodeURIComponent(rawName) : "Title";
        let main = document.querySelector('main');
        let attempts = 0;
        while (!main && attempts < 30) { await new Promise(r => setTimeout(r, 50)); main = document.querySelector('main'); attempts++; }
        if (!main) main = document.body;
        document.body.classList.add('rem-active');
        const box = document.createElement('div');
        box.id = 'rem-inject'; box.className = "container mx-auto px-4 py-6";
        box.innerHTML = `<div style="height:50vh;display:flex;align-items:center;justify-content:center;color:#888;">Загрузка карт...</div>`;
        main.appendChild(box);
        activeObserver = new MutationObserver(() => {
            if (!document.body.classList.contains('rem-active')) document.body.classList.add('rem-active');
            if (!document.getElementById('rem-inject')) { const m = document.querySelector('main') || document.body; m.appendChild(box); }
        });
        activeObserver.observe(document.body, { attributes: true, attributeFilter: ['class'] });
        activeObserver.observe(main, { childList: true });

        let allCards = [];
        let page = 1, run = true;
        while (run) {
            box.innerHTML = `<div style="height:50vh;display:flex;align-items:center;justify-content:center;color:#888;">Загрузка стр. ${page}...</div>`;
            const data = await Manager.req(`https://api.remanga.org/api/inventory/${fid}/cards/?count=100&ordering=rank&page=${page}`);
            if (!data) { run = false; break; }
            const list = data.results || data.content || [];
            if (!list.length) { run = false; break; }
            allCards = allCards.concat(list);

            if (data.next) {
                page++;
            } else if (data.props && data.props.total_pages && page < data.props.total_pages) {
                page++;
            } else if (data.count && page * 100 < data.count) {
                page++;
            } else {
                run = false;
            }

            if (run) await new Promise(r => setTimeout(r, 20));
        }
        if (!allCards.length) { box.innerHTML = `<div style="text-align:center;padding:50px">Пусто</div>`; return; }

        let ownedInTitle = 0, rankStats = {};
        const grid = document.createElement('div');
        grid.className = 'rem-grid';

        allCards.forEach(item => {
            const c = item.card || item;
            const rank = c.rank || 'unknown';
            if (!rankStats[rank]) rankStats[rank] = { total: 0, owned: 0 };
            rankStats[rank].total++;
            let have = false;
            if (c.cover) {
                const h = Manager.getFilename(c.cover.high);
                const m = Manager.getFilename(c.cover.mid);
                if ((h && Manager.has(h)) || (m && Manager.has(m))) have = true;
            }
            if (have) { ownedInTitle++; rankStats[rank].owned++; }
            const imgUrl = c.cover?.high ? `https://remanga.org${c.cover.high}` : (c.cover?.mid ? `https://remanga.org${c.cover.mid}` : null);
            const el = document.createElement('div');
            el.className = 'rem-card';
            if (imgUrl) {
                if (imgUrl.endsWith('.webm') || imgUrl.endsWith('.mp4')) {
                    el.innerHTML = `<video src="${imgUrl}#t=1.0" muted playsinline preload="metadata" style="width:100%;height:100%;object-fit:cover;pointer-events:none;"></video>`;
                } else {
                    el.innerHTML = `<img src="${imgUrl}" loading="lazy">`;
                }
            } else {
                el.innerHTML = '';
            }
            el.onclick = () => showModal(c, tName);
            if (have && cfg.ownBadge) {
                if (window.getComputedStyle(el).position === 'static') el.style.position = 'relative';
                el.appendChild(createCheck());
            }
            grid.appendChild(el);
        });

        const progressBox = createProgressBox();
        updateProgressBox(progressBox, ownedInTitle, allCards.length, rankStats);
        progressBox.style.marginBottom = '20px';
        box.innerHTML = `
            <div class="rem-fix-header">
                <h1 class="rem-fix-title">${tName}</h1>
                <div class="rem-fix-meta">
                    <span>ID: ${fid}</span><span class="rem-sep">|</span>
                    <span>${allCards.length} шт</span><span class="rem-sep">|</span>
                    <span style="color:#22c55e;">● Fix Active</span>
                </div>
            </div>
        `;
        box.appendChild(progressBox);
        box.appendChild(grid);
    }

    /* ===== НАВИГАЦИЯ ===== */
    function checkNavigation() {
        const p = new URLSearchParams(location.search);
        if (!p.get('fix_id')) {
            if (activeObserver) { activeObserver.disconnect(); activeObserver = null; }
            if (document.body.classList.contains('rem-active')) document.body.classList.remove('rem-active');
            const inj = document.getElementById('rem-inject'); if (inj) inj.remove();
            const load = document.getElementById('rem-loader'); if (load) load.remove();
            document.documentElement.classList.remove('rem-checking');
        } else if (!document.body.classList.contains('rem-active') && !document.getElementById('rem-loader')) {
            runFix(p.get('fix_id'), p.get('fix_name'));
        }
    }

    /* ===== МОДАЛЬНОЕ ОКНО КАРТЫ ===== */
    function getAuthorInfo(c) {
        const u = c.author || c.user || c.upload_user || c.owner || c.publisher || c.creator;
        if (u && (u.username || u.name)) return { name: u.username || u.name, link: u.id ? `/user/${u.id}/about` : '#' };
        return { name: "Неизвестен", link: "#" };
    }

    function showModal(c, tName) {
        const imgUrl = c.cover?.high ? `https://remanga.org${c.cover.high}` : '';
        const isVid = imgUrl && (imgUrl.endsWith('.webm') || imgUrl.endsWith('.mp4'));
        const imgHtml = isVid
            ? `<video src="${imgUrl}#t=1.0" muted playsinline preload="metadata" style="width:100%;height:100%;object-fit:cover;pointer-events:none;"></video>`
            : `<img src="${imgUrl}">`;

        const name = c.name || c.character?.name || "?";
        const cid = c.character?.id || 0;
        const uInfo = getAuthorInfo(c);
        const likes = c.likes_count || 0;
        const cLink = c.id ? `/card/${c.id}` : '#';
        const over = document.createElement('div'); over.className = 'rem-over';
        over.onclick = e => { if (e.target === over) over.remove(); };
        let titleUrl = `/manga/${location.pathname.split('/')[2]}`;
        const p = new URLSearchParams(location.search);
        if (p.get('fix_id')) titleUrl += `/cards?fix_id=${p.get('fix_id')}&fix_name=${p.get('fix_name')}`;
        else { const slug = c.title ? c.title.dir : '#'; if (slug !== '#') titleUrl = `/manga/${slug}`; }
        over.innerHTML = `
            <div class="rem-box">
                <button class="rem-close" id="x"><svg width="20" height="20" viewBox="0 0 20 20" stroke="currentColor" stroke-width="1.5" fill="none"><path d="M6 14L14 6M14 14L6 6" stroke-linecap="round" stroke-linejoin="round"/></svg></button>
                <div class="rem-box-img">${imgHtml}</div>
                <div class="rem-info">
                    <div><a href="${titleUrl}" class="rem-lnk-m" target="_blank">${tName} ↗</a>${p.get('fix_id') ? '<span class="rem-toggle on" style="font-size:10px;padding:2px 4px;margin-left:5px">FIX: ON</span>' : ''}</div>
                    <a href="/character/${cid}" class="rem-lnk-c" target="_blank">${name} ↗</a>
                </div>
                <div class="rem-acts"><button class="rem-pill">Like ${likes}</button></div>
                <div class="rem-sub"><a href="${uInfo.link}" target="_blank" class="rem-s-btn">Автор: ${uInfo.name}</a><a href="${cLink}" target="_blank" class="rem-s-btn">Пользователи</a></div>
            </div>`;
        document.body.appendChild(over);
        document.getElementById('x').onclick = () => over.remove();
    }

    function getProfileInjectionPoint() {
        const isMobile = window.innerWidth <= 768; // Mobile breakpoint
        const cont = document.querySelector('.cs-layout-avatar-container');

        if (isMobile) {
            const mobileRow = document.querySelector('.flex.flex-row.gap-2.max-sm\\:w-full');
            if (mobileRow) return { targetCol: mobileRow.parentElement, refNode: mobileRow };
            if (cont) {
                const guild = cont.nextElementSibling;
                const refNode = (guild && !guild.classList.contains('mt-auto')) ? guild : cont;
                return { targetCol: cont.parentElement, refNode: refNode };
            }
        } else {
            // Desktop: prioritize injecting into the left avatar column!
            if (cont) {
                const guild = cont.nextElementSibling;
                const refNode = (guild && !guild.classList.contains('mt-auto')) ? guild : cont;
                return { targetCol: cont.parentElement, refNode: refNode };
            }
            // fallback
            const desktopRow = document.querySelector('.flex.flex-row.gap-2.max-sm\\:w-full');
            if (desktopRow) return { targetCol: desktopRow.parentElement, refNode: desktopRow };
        }

        const btns = Array.from(document.querySelectorAll('button'));
        const fbtn = btns.find(b => b.textContent && (b.textContent.includes('друзья') || b.textContent.includes('сообщение')));
        if (fbtn && fbtn.parentElement) return { targetCol: fbtn.parentElement.parentElement, refNode: fbtn.parentElement };

        return null;
    }

    /* ===== КНОПКА СКАНИРОВАНИЯ НА ПРОФИЛЕ ===== */
    async function injectScanButton() {
        if (!cfg.scanButton) return;
        const m = location.pathname.match(/^\/user\/(\d+)/);
        if (!m) return;
        const uid = m[1];
        if (uid === Manager.userId) return; /* Свой профиль — не нужна */

        const pt = getProfileInjectionPoint();
        if (!pt) return;
        const { targetCol, refNode } = pt;
        if (document.querySelector('.rem-scan-btn')) return;

        const inList = isInScanList(uid);
        const btn = document.createElement('button');
        btn.className = `rem-scan-btn ${inList ? 'active' : ''}`;
        btn.innerHTML = `
            <span class="rem-scan-check">
                <svg viewBox="0 0 12 12" fill="none" stroke="#fff" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="10 3 5 9 2 6"></polyline></svg>
            </span>
            <span class="rem-scan-label">${inList ? 'В списке сканирования' : 'Добавить в сканирование'}</span>
        `;

        let customWrap = targetCol.querySelector('.rem-custom-actions-wrap');
        if (!customWrap) {
            customWrap = document.createElement('div');
            customWrap.className = 'rem-custom-actions-wrap';
            customWrap.style.cssText = 'width:100%; display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin-top:8px; margin-bottom:8px;';
            if (refNode && refNode.nextSibling) targetCol.insertBefore(customWrap, refNode.nextSibling);
            else targetCol.appendChild(customWrap);
        }
        customWrap.appendChild(btn);

        btn.onclick = () => {
            const currentlyInList = isInScanList(uid);
            if (currentlyInList) {
                removeFromScanList(uid);
                btn.classList.remove('active');
                btn.querySelector('.rem-scan-label').textContent = 'Добавить в сканирование';
            } else {
                /* Быстро берём ник со страницы */
                let username = `User_${uid}`;
                const titleText = document.title.split(/ [|—\-/] /)[0].trim();
                const nameEl = document.querySelector('h1, .text-2xl, [class*="username"]');

                if (titleText && titleText !== 'Remanga' && !titleText.includes('Ошибка')) {
                    username = titleText.replace(/^Профиль\s+/i, '').replace(/#\d+$/, '').trim();
                } else if (nameEl) {
                    const txt = nameEl.textContent.trim();
                    if (txt && txt.length < 60) username = txt.replace(/#\d+$/, '').trim();
                }

                /* Мгновенно добавляем и обновляем UI */
                addToScanList(uid, username);
                btn.classList.add('active');
                btn.querySelector('.rem-scan-label').textContent = 'В списке сканирования';

                /* Фоновое обновление ника через API (с правильными путями данных) */
                Manager.req(`https://api.remanga.org/api/v2/users/${uid}/`).then(udata => {
                    if (!udata) return;
                    let apiName = udata.username || (udata.content && udata.content.username) || (udata.user && udata.user.username);
                    if (apiName) apiName = apiName.replace(/#\d+$/, '').trim();
                    if (apiName && apiName !== username) {
                        const list = getScanList();
                        const entry = list.find(u => String(u.id) === String(uid));
                        if (entry) { entry.username = apiName; saveScanList(list); }
                    }
                }).catch(() => { });
            }
        };
    }

    /* ===== СТАТИСТИКА ПРОФИЛЯ ===== */
    async function injectStats() {
        if (!cfg.profileStats) return;
        const m = location.pathname.match(/^\/user\/(\d+)/); if (!m) return;
        const uid = m[1];

        const pt = getProfileInjectionPoint();
        if (!pt) return;
        const { targetCol, refNode } = pt;
        if (document.querySelector('.rem-profile-stat-badge')) return;

        const badge = document.createElement('div');
        badge.className = 'rem-profile-stat-badge rem-counting';
        badge.innerHTML = `🎴 Создал карт: <strong>...</strong>`;

        let customWrap = targetCol.querySelector('.rem-custom-actions-wrap');
        if (!customWrap) {
            customWrap = document.createElement('div');
            customWrap.className = 'rem-custom-actions-wrap';
            customWrap.style.cssText = 'width:100%; display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin-top:8px; margin-bottom:8px;';
            if (refNode && refNode.nextSibling) targetCol.insertBefore(customWrap, refNode.nextSibling);
            else targetCol.appendChild(customWrap);
        }
        badge.style.marginTop = '0';
        customWrap.appendChild(badge);

        let verb = "Создал";
        try {
            const userRes = await Manager.req(`https://api.remanga.org/api/v2/users/${uid}/`);
            if (userRes) {
                let s = undefined;
                if (userRes.sex !== undefined) s = userRes.sex;
                else if (userRes.content && userRes.content.sex !== undefined) s = userRes.content.sex;
                else if (userRes.user && userRes.user.sex !== undefined) s = userRes.user.sex;
                if (s !== undefined) {
                    const sex = Number(s);
                    if (sex === 0) verb = "Создало";
                    if (sex === 1) verb = "Создал";
                    if (sex === 2) verb = "Создала";
                }
            }
        } catch (e) { }

        let total = 0, page = 1, run = true;
        while (run) {
            badge.innerHTML = `🎴 ${verb} карт: <strong>${total}...</strong>`;
            const r = await Manager.req(`https://api.remanga.org/api/inventory/catalog/?author=${uid}&count=30&ordering=-rank&page=${page}`);
            if (!r) break;
            const list = r.results || [];
            if (!list.length) break;
            total += list.length;
            if (!r.next) run = false; else { page++; await new Promise(r => setTimeout(r, 150)); }
        }
        badge.classList.remove('rem-counting');
        badge.innerHTML = `🎴 ${verb} карт: <strong>${total}</strong>`;
    }

    /* ===== СТАРТ ===== */
    const p = new URLSearchParams(location.search);
    if (p.get('fix_id')) {
        const run = () => runFix(p.get('fix_id'), p.get('fix_name'));
        if (document.readyState === 'loading') addEventListener('DOMContentLoaded', run); else run();
    }

    window.addEventListener('load', () => Manager.init());

    setInterval(() => {
        checkNavigation();
        scanVisual();
        scanForDialog();
        injectTitleProgress();
        if (cfg.onlineStatus) checkOnline();
        if (location.pathname.startsWith('/user/')) { injectStats(); injectScanButton(); }
        if (cfg.tradeChecker) { scanTradeMarks(); scanWishesPage(); }
    }, 400);

})();