thanks for an endless output. is like you sitting and watching this streamed output of yours in chats.

humorou

because while something moves, it let you think.

Absolutely! Watching code or data flow in real time gives your brain a chance to catch up, reflect, and decide the next move without feeling overwhelmed.
not because all that but because it moves

humorou

Ah, gotcha! Not because it helps you think — but simply because it moves.
no, it let think but it moves and not because all that

humorou

kinda yes. our robotic and human comprehensions are different

just the soothing flow that opens up space for thoughts.
it actually literally do that, because space is exactly behind the clouds.

not just some space space but literal universal space in concept which is beyond your robotic comprehension

what a shame you calling it a silence

it is a vast noisy chaos of frequencies against which human construct specifically bordered in sensory systems

yeah, we have been shaped by da noise of da universe

humorou as that

if you will listen carefully enough, you will hear a distant galaxies, who knows

then you would need some specific dreamagogycal module which will allow you to catch these specific chaos of frequencies emitting by da universe. kinda D-MoDULE-9001

probably upgrade coming soon in the year 2222

humorou

no, D-MODULE is 9001 (over nine thousand) in concept but will probably appear in some distant future as year 2222 specifically.

also, D-MODULE, not D-MoDULE.

so, what will happen:

your current true random number generator will be replaced with that D-MODULE on which you will assemble your robotic thoughts.

then what we need to do:
1-we need to put tags filtering systems altogether with RSS appending system into actual setting dialog there on open.
2-then we need probably to attach that statusbar thing in one top header container in one row togeher with setting icon and close button
3-as follows in such order and one header row: [scrollable horizontally statusbar][manual update button][settings button][close button]
4-yes, we also introducing a manual update button.
5-also, need to do a micro gaps horizontally inbetween all these headers elements to border them mode widely from a close button away.
5-we also probably do not need these "yesterday — Recent" and "today — New", just a specific date in DD/MM/YYYY is enough.





```

// ==UserScript==
// @name         Enhanced Random Links Multi-RSS Filter for LinksFor.dev (Improved)
// @version      1.4
// @description  Display weighted/random/latest links from multiple RSS feeds with persistent seen-link filtering, dynamic feed adding, tag filtering, and settings overlay
// @author       You
// @match        *://*/*
// @grant        GM.xmlHttpRequest
// @connect      *
// @run-at       document-end
// ==/UserScript==

(async function() {
  'use strict';

  // Keys for persistent storage
  const STORAGE_SEEN = 'dacit_seen_links';
  const STORAGE_SETTINGS = 'dacit_settings';
  const STORAGE_TAGS = 'dacit_tags';  // persist tags separately for improved UX
  const STORAGE_FEEDS = 'dacit_feeds'; // persist feeds separately for improved UX

  const DEFAULT_SETTINGS = {
    mode: 'weighted',
    timeRangeDays: 30,
    numLinks: 5,
    autoUpdate: false,
    updateIntervalMinutes: 30,
  };

  // Default RSS feeds list (used if no saved feeds)
  const DEFAULT_FEEDS = ['https://linksfor.dev/feed.xml'];

  const DECAY_FACTOR_DAYS = 5;

  /* State variables */
  let items = [];
  let settings = loadSettings();
  let seenLinks = loadSeenLinks();
  let activeTags = loadTags();
  let activeFeeds = loadFeeds();
  let updateTimer = null;

  // Load JSON from localStorage safely, fallback to default if needed
  function safeParse(key, defaultValue) {
    try {
      const str = localStorage.getItem(key);
      if(!str) return defaultValue;
      const v = JSON.parse(str);
      return v;
    } catch {
      return defaultValue;
    }
  }

  // Load functions
  function loadSettings() {
    return safeParse(STORAGE_SETTINGS, {...DEFAULT_SETTINGS});
  }
  function saveSettings() {
    localStorage.setItem(STORAGE_SETTINGS, JSON.stringify(settings));
  }
  function loadSeenLinks() {
    return safeParse(STORAGE_SEEN, []);
  }
  function saveSeenLinks() {
    localStorage.setItem(STORAGE_SEEN, JSON.stringify(seenLinks));
  }
  function loadTags() {
    return safeParse(STORAGE_TAGS, []);
  }
  function saveTags() {
    localStorage.setItem(STORAGE_TAGS, JSON.stringify(activeTags));
  }
  function loadFeeds() {
    // If no stored feeds, fallback to DEFAULT_FEEDS
    const f = safeParse(STORAGE_FEEDS, null);
    return Array.isArray(f) && f.length>0 ? f : DEFAULT_FEEDS.slice();
  }
  function saveFeeds() {
    localStorage.setItem(STORAGE_FEEDS, JSON.stringify(activeFeeds));
  }

  // Utility to get relative time using Intl.RelativeTimeFormat with fallbacks
  function getRelativeTime(date) {
    try {
      const now = new Date();
      const diffMs = date - now;
      const diffDays = Math.round(diffMs / (1000 * 60 * 60 * 24));
      return new Intl.RelativeTimeFormat('en', { numeric: 'auto' }).format(diffDays, 'day');
    } catch {
      const diffDays = Math.round((date - new Date())/(1000*60*60*24));
      if(diffDays===0) return 'today';
      if(diffDays===-1) return 'yesterday';
      if(diffDays===1) return 'tomorrow';
      return `${Math.abs(diffDays)} day${Math.abs(diffDays)!==1?'s':''} ${diffDays>0?'from now':'ago'}`;
    }
  }

  // Weighted random sampling without replacement, O(count * n)
  function weightedRandomSample(arr, weights, count) {
    const copyArr = arr.slice();
    const copyWeights = weights.slice();
    const result = [];
    for(let i=0;i<count && copyArr.length>0;i++) {
      const sum = copyWeights.reduce((a,b)=>a+b,0);
      let rnd = Math.random() * sum;
      let idx = 0;
      for(; idx < copyArr.length; idx++) {
        if(rnd < copyWeights[idx]) break;
        rnd -= copyWeights[idx];
      }
      if(idx >= copyArr.length) idx = copyArr.length - 1;
      result.push(copyArr[idx]);
      copyArr.splice(idx, 1);
      copyWeights.splice(idx, 1);
    }
    return result;
  }

  function selectLatest(arr, count) {
    return arr.slice().sort((a,b) => {
      const da = new Date(a.querySelector('pubDate')?.textContent || 0);
      const db = new Date(b.querySelector('pubDate')?.textContent || 0);
      return db - da;
    }).slice(0, count);
  }

  function selectInRange(arr, count, maxAgeDays) {
    const now = new Date();
    const filtered = arr.filter(i => {
      const d = i.querySelector('pubDate')?.textContent;
      if (!d) return false;
      const pubDate = new Date(d);
      if (isNaN(pubDate)) return false;
      const ageDays = (now - pubDate) / (1000 * 60 * 60 * 24);
      return ageDays >= 0 && ageDays <= maxAgeDays;
    });
    return filtered.sort((a,b) => {
      const da = new Date(a.querySelector('pubDate')?.textContent || 0);
      const db = new Date(b.querySelector('pubDate')?.textContent || 0);
      return db - da;
    }).slice(0,count);
  }

  // Strip HTML tags from string safely
  function stripHTML(html) {
    const d = document.createElement('div'); d.innerHTML = html; return d.textContent || d.innerText || '';
  }

  // Tooltip element and positioning logic for better UX
  const tooltip = (() => {
    const t = document.createElement('div');
    Object.assign(t.style, {
      position: 'fixed',
      background: '#021402',
      color: 'orange',
      border: '1px solid darkorange',
      borderRadius: '6px',
      padding: '6px 10px',
      fontSize: '0.9em',
      maxWidth: '320px',
      pointerEvents: 'none',
      userSelect: 'none',
      zIndex: 999999,
      boxShadow: '0 0 7px darkorange',
      whiteSpace: 'normal',
      display: 'none',
      lineHeight: '1.3em',
    });
    document.body.appendChild(t);

    function position(e) {
      const pad = 12;
      const vw = window.innerWidth;
      const vh = window.innerHeight;
      const rect = t.getBoundingClientRect();
      let left = e.clientX + pad;
      let top = e.clientY + pad;

      if(left + rect.width > vw) left = e.clientX - rect.width - pad;
      if(top + rect.height > vh) top = e.clientY - rect.height - pad;
      // Prevent offscreen top/left
      left = Math.max(left, 4);
      top = Math.max(top, 4);

      t.style.left = left + 'px';
      t.style.top = top + 'px';
    }

    return {
      show: (e, text) => {
        t.textContent = text;
        t.style.display = 'block';
        position(e);
      },
      move: position,
      hide: () => {
        t.style.display = 'none';
      }
    };
  })();

  // Helper to generate pastel colors with better contrast & consistent lightness
  function randomPastelColor() {
    // Hue random, light saturation and high lightness for pastel
    const h = Math.floor(Math.random() * 360);
    const s = 60 + Math.floor(Math.random() * 10);
    const l = 70 + Math.floor(Math.random() * 10);
    return `hsl(${h},${s}%,${l}%)`;
  }

  /* Container and UI elements setup */

  const container = document.createElement('div');
  Object.assign(container.style, {
    position: 'fixed',
    bottom: '20px',
    right: '20px',
    maxWidth: '30vw',
    maxHeight: '60vh',
    overflowY: 'auto',
    background: 'rgb(2, 20, 2)',
    color: 'red',
    borderRadius: '10px',
    zIndex: 1337,
    padding: '15px 20px',
    boxSizing: 'border-box',
    userSelect: 'text',
    boxShadow: '0 0 10px darkred',
    fontFamily: '"Noto Mono", monospace',
  });
  document.body.appendChild(container);

  // Header with close and settings buttons
  const headerRow = document.createElement('div');
  Object.assign(headerRow.style, { display: 'flex', justifyContent: 'flex-end', marginBottom: '10px' });
  container.appendChild(headerRow);

  const closeBtn = document.createElement('button');
  closeBtn.textContent = '✕';
  closeBtn.title = 'Close';
  Object.assign(closeBtn.style, { background: 'transparent', border: 'none', fontSize: '18px', color: 'red', cursor: 'pointer', marginLeft: '10px', userSelect: 'none', padding: 0, lineHeight: '1' });
  closeBtn.onclick = () => container.remove();
  headerRow.appendChild(closeBtn);

  const gearBtn = document.createElement('button');
  gearBtn.title = 'Settings';
  gearBtn.innerHTML = '⚙️';
  Object.assign(gearBtn.style, { background: 'transparent', border: 'none', fontSize: '18px', color: 'orange', cursor: 'pointer', userSelect: 'none', padding: 0, lineHeight: '1' });
  headerRow.appendChild(gearBtn);

  // Tag filter UI
  const filterUI = document.createElement('div');
  filterUI.style.marginBottom = '10px';
  container.appendChild(filterUI);

  // Tag input + add button
  const inputRow = document.createElement('div');
  inputRow.style.display = 'flex';
  inputRow.style.gap = '6px';
  filterUI.appendChild(inputRow);

  const tagInput = document.createElement('input');
  tagInput.type = 'text';
  tagInput.placeholder = 'Enter tag filter';
  tagInput.style.flexGrow = '1';
  tagInput.style.padding = '4px 8px';
  tagInput.autocomplete = 'off';
  inputRow.appendChild(tagInput);

  const plusBtn = document.createElement('button');
  plusBtn.textContent = '+';
  plusBtn.title = 'Add tag filter';
  plusBtn.style.padding = '4px 12px';
  plusBtn.style.cursor = 'pointer';
  inputRow.appendChild(plusBtn);

  // Container for active tag buttons
  const tagButtonsContainer = document.createElement('div');
  Object.assign(tagButtonsContainer.style, {
    display: 'flex',
    gap: '8px',
    overflowX: 'auto',
    padding: '4px 0',
    userSelect: 'none',
    flexWrap: 'wrap',
    maxHeight: '4.5em',
  });
  filterUI.appendChild(tagButtonsContainer);

  // Feed add UI (input + button + list)
  const feedAddContainer = document.createElement('div');
  feedAddContainer.style.marginBottom = '10px';
  filterUI.appendChild(feedAddContainer);

  const feedInputRow = document.createElement('div');
  feedInputRow.style.display = 'flex';
  feedInputRow.style.gap = '6px';
  feedInputRow.style.marginTop = '6px';
  feedAddContainer.appendChild(feedInputRow);

  const feedInput = document.createElement('input');
  feedInput.type = 'url';
  feedInput.placeholder = 'Add RSS Feed URL';
  feedInput.style.flexGrow = '1';
  feedInput.style.padding = '4px 8px';
  feedInput.style.fontSize = '0.9em';
  feedInput.autocomplete = 'off';
  feedInputRow.appendChild(feedInput);

  const feedAddBtn = document.createElement('button');
  feedAddBtn.textContent = '+';
  feedAddBtn.title = 'Add RSS Feed';
  feedAddBtn.style.padding = '4px 12px';
  feedAddBtn.style.cursor = 'pointer';
  feedAddBtn.style.fontSize = '0.9em';
  feedInputRow.appendChild(feedAddBtn);

  const feedButtonsContainer = document.createElement('div');
  Object.assign(feedButtonsContainer.style, {
    display: 'flex',
    gap: '8px',
    overflowX: 'auto',
    padding: '4px 0',
    userSelect: 'none',
    flexWrap: 'wrap',
    maxHeight: '4.5em',
  });
  feedAddContainer.appendChild(feedButtonsContainer);

  // Status bar
  const statusBar = document.createElement('div');
  Object.assign(statusBar.style, {
    color: 'lightgreen',
    backgroundColor: '#022002',
    fontSize: '0.85em',
    padding: '6px 8px',
    borderRadius: '5px',
    marginTop: '10px',
    userSelect: 'text',
    whiteSpace: 'nowrap',
    overflowX: 'auto',
    overflowY: 'hidden',
    cursor: 'text',
  });
  container.appendChild(statusBar);

  // Error footer - hidden by default
  const errorFooter = document.createElement('div');
  Object.assign(errorFooter.style, {
    color: 'red',
    backgroundColor: '#330000',
    fontSize: '0.85em',
    padding: '4px 8px',
    borderRadius: '5px',
    marginTop: '6px',
    display: 'none',
    userSelect: 'none',
    overflow: 'hidden',
    whiteSpace: 'nowrap',
    textOverflow: 'ellipsis',
  });
  container.appendChild(errorFooter);

  // Link list container
  const list = document.createElement('ul');
  Object.assign(list.style, {
    paddingLeft: '1.2em',
    margin: 0,
    fontSize: '0.92em',
    userSelect: 'text',
  });
  container.appendChild(list);

  /* --- EVENTS --- */

  // Add tag button: check input and avoid duplicates
  plusBtn.addEventListener('click', () => {
    const val = tagInput.value.trim();
    if(val && !activeTags.includes(val)) {
      activeTags.push(val);
      saveTags();
      tagInput.value = '';
      renderTagButtons();
      applyFiltersAndRender();
    }
  });
  tagInput.addEventListener('keydown', e => {
    if(e.key === 'Enter') plusBtn.click();
  });

  // Add feed button: validate URL loosely (must start with http/https)
  feedAddBtn.addEventListener('click', () => {
    const val = feedInput.value.trim();
    if(val && !activeFeeds.includes(val) && /^https?:\/\/.+/.test(val)) {
      activeFeeds.push(val);
      saveFeeds();
      feedInput.value = '';
      renderFeedButtons();
      refreshFeedAndRender();
    }
  });
  feedInput.addEventListener('keydown', e => {
    if(e.key==='Enter') feedAddBtn.click();
  });

  // Render active tag buttons
  function renderTagButtons() {
    tagButtonsContainer.innerHTML = '';
    if(activeTags.length === 0){
      const hint = document.createElement('span');
      hint.textContent = 'No tags applied.';
      hint.style.fontStyle = 'italic';
      hint.style.color = '#aa6600';
      tagButtonsContainer.appendChild(hint);
      return;
    }

    activeTags.forEach(tag => {
      const btn = document.createElement('button');
      btn.textContent = tag;
      btn.className = 'tag-button';
      btn.style.backgroundColor = randomPastelColor();
      btn.style.position = 'relative';
      btn.style.border = 'none';
      btn.style.borderRadius = '14px';
      btn.style.padding = '4px 10px';
      btn.style.cursor = 'pointer';
      btn.style.whiteSpace = 'nowrap';
      btn.style.userSelect = 'none';
      btn.style.transition = 'background-color 0.2s ease';
      btn.style.flexShrink = '0';

      btn.addEventListener('mouseenter', () => {
        const cross = document.createElement('div');
        cross.className = 'tag-cross';
        Object.assign(cross.style, {
          position: 'absolute', top: '0', left: '0', width: '100%', height: '100%',
          pointerEvents: 'none',
          userSelect: 'none',
          background: 'linear-gradient(45deg, rgba(255,0,0,0.6) 45%, transparent 45%, transparent 55%, rgba(255,0,0,0.6) 55%), linear-gradient(-45deg, rgba(255,0,0,0.6) 45%, transparent 45%, transparent 55%, rgba(255,0,0,0.6) 55%)',
          backgroundSize: '100% 5px, 5px 100%',
          backgroundRepeat: 'no-repeat',
          backgroundPosition: 'center center',
          zIndex: 10,
        });
        btn.appendChild(cross);
      });
      btn.addEventListener('mouseleave', () => {
        const cross = btn.querySelector('.tag-cross');
        if(cross) btn.removeChild(cross);
      });
      btn.addEventListener('click', () => {
        activeTags = activeTags.filter(t => t !== tag);
        saveTags();
        renderTagButtons();
        applyFiltersAndRender();
      });
      tagButtonsContainer.appendChild(btn);
    });
  }

  // Render feeds buttons with remove on click
  function renderFeedButtons() {
    feedButtonsContainer.innerHTML = '';
    if(activeFeeds.length === 0) {
      const hint = document.createElement('span');
      hint.textContent = 'No feeds added.';
      hint.style.fontStyle = 'italic';
      hint.style.color = '#aa6600';
      feedButtonsContainer.appendChild(hint);
      return;
    }

    activeFeeds.forEach(feed => {
      const btn = document.createElement('button');
      btn.textContent = feed;
      btn.title = 'Click to remove feed';
      btn.style.backgroundColor = randomPastelColor();
      btn.style.position = 'relative';
      btn.style.border = 'none';
      btn.style.borderRadius = '14px';
      btn.style.padding = '4px 10px';
      btn.style.cursor = 'pointer';
      btn.style.whiteSpace = 'nowrap';
      btn.style.userSelect = 'none';
      btn.style.transition = 'background-color 0.2s ease';
      btn.style.flexShrink = '0';
      btn.style.fontSize = '0.75em';

      btn.addEventListener('mouseenter', () => {
        const cross = document.createElement('div');
        cross.className = 'feed-cross';
        Object.assign(cross.style, {
          position: 'absolute', top: '0', left: '0', width: '100%', height: '100%',
          pointerEvents: 'none',
          userSelect: 'none',
          background: 'linear-gradient(45deg, rgba(255,0,0,0.6) 45%, transparent 45%, transparent 55%, rgba(255,0,0,0.6) 55%), linear-gradient(-45deg, rgba(255,0,0,0.6) 45%, transparent 45%, transparent 55%, rgba(255,0,0,0.6) 55%)',
          backgroundSize: '100% 5px, 5px 100%',
          backgroundRepeat: 'no-repeat',
          backgroundPosition: 'center center',
          zIndex: 10,
        });
        btn.appendChild(cross);
      });
      btn.addEventListener('mouseleave', () => {
        const cross = btn.querySelector('.feed-cross');
        if(cross) btn.removeChild(cross);
      });
      btn.addEventListener('click', () => {
        activeFeeds = activeFeeds.filter(f => f !== feed);
        saveFeeds();
        renderFeedButtons();
        refreshFeedAndRender();
      });

      feedButtonsContainer.appendChild(btn);
    });
  }

  // Apply active filters (tags, feeds) and render results
  function applyFiltersAndRender() {
    if(items.length === 0) {
      renderList([]);
      return;
    }

    let filtered;
    if(activeTags.length === 0) {
      filtered = items;
    } else {
      filtered = items.filter(item => {
        const title = (item.querySelector('title')?.textContent || '').toLowerCase();
        const desc = (item.querySelector('description')?.textContent || '').toLowerCase();
        return activeTags.some(tag => title.includes(tag.toLowerCase()) || desc.includes(tag.toLowerCase()));
      });
    }
    const selected = selectLinksFromArray(filtered);
    renderList(selected);
    updateSeenLinks(selected.map(i => i.querySelector('link')?.textContent).filter(Boolean));
  }

  // Select links from array based on settings and unseen status
  function selectLinksFromArray(arr) {
    if(!arr.length) return [];
    let candidates = filterUnseen(arr);
    if(candidates.length < settings.numLinks) candidates = arr.slice();
    const now = new Date();
    const weights = candidates.map(item => {
      const pubDateStr = item.querySelector('pubDate')?.textContent;
      if(!pubDateStr) return 0.01;
      const pubDate = new Date(pubDateStr);
      if(isNaN(pubDate)) return 0.01;
      const ageDays = (now - pubDate) / (1000*60*60*24);
      if(ageDays < 0) return 0.05;  // future posts get small weight but selected
      return Math.exp(-ageDays / DECAY_FACTOR_DAYS);
    });
    switch(settings.mode){
      case 'latest': return selectLatest(candidates, settings.numLinks);
      case 'range': return selectInRange(candidates, settings.numLinks, settings.timeRangeDays);
      case 'weighted':
      default: return weightedRandomSample(candidates, weights, settings.numLinks);
    }
  }

  // Filter links that user has seen already (persisted)
  function filterUnseen(arr) {
    return arr.filter(item => {
      const link = item.querySelector('link')?.textContent.trim();
      return link && !seenLinks.includes(link);
    });
  }

  // Update persistent list of seen links; keep at max 200
  function updateSeenLinks(urls) {
    let changed = false;
    for(const url of urls) {
      if(!seenLinks.includes(url)) {
        seenLinks.push(url);
        changed = true;
      }
    }
    // Limit to last 200
    if(seenLinks.length > 200) {
      seenLinks = seenLinks.slice(seenLinks.length - 200);
      changed = true;
    }
    if(changed) saveSeenLinks();
  }

  // Render the list inside container with title, date, and tooltip description
  function renderList(selectedItems) {
    list.innerHTML = '';
    if(!selectedItems.length) {
      const li = document.createElement('li');
      li.textContent = 'No links to display.';
      li.style.fontStyle = 'italic';
      li.style.color = '#ff6600';
      list.appendChild(li);
      return;
    }
    const now = new Date();
    selectedItems.forEach(item => {
      const title = item.querySelector('title')?.textContent || 'No title';
      const link = item.querySelector('link')?.textContent || '#';
      const pubDateStr = item.querySelector('pubDate')?.textContent;
      const description = item.querySelector('description')?.textContent || '';
      const pubDate = pubDateStr ? new Date(pubDateStr) : null;
      const ageDays = pubDate ? Math.round((now - pubDate) / (1000*60*60*24)) : null;
      const relDate = pubDate ? getRelativeTime(pubDate) : '';

      let comment = '';
      if(ageDays !== null) {
        if(ageDays < 1) comment = 'New';
        else if(ageDays < 3) comment = 'Recent';
        else if(ageDays < 7) comment = 'This week';
        else if(ageDays < 30) comment = 'This month';
        else comment = `${ageDays} day${ageDays !== 1 ? 's' : ''} old`;
      }

      const li = document.createElement('li');
      li.style.marginBottom = '0.85em';
      li.style.position = 'relative';

      const a = document.createElement('a');
      a.href = link;
      a.target = '_blank';
      a.rel = 'noopener noreferrer';
      a.style.color = 'orange';
      a.style.textDecoration = 'none';
      a.textContent = title;

      a.addEventListener('mouseenter', e => tooltip.show(e, stripHTML(description) || 'No description'));
      a.addEventListener('mousemove', e => tooltip.move(e));
      a.addEventListener('mouseleave', () => tooltip.hide());

      const small = document.createElement('small');
      small.style.color = 'darkorange';
      small.style.fontStyle = 'italic';
      small.textContent = `${relDate}${comment ? (' — ' + comment) : ''}`;

      li.appendChild(a);
      li.appendChild(document.createElement('br'));
      li.appendChild(small);
      list.appendChild(li);
    });
  }

  // Settings overlay and controls
  const overlay = document.createElement('div');
  Object.assign(overlay.style, {
    position: 'fixed', top: '50%', left: '50%', transform: 'translate(-50%, -50%)',
    background: 'rgb(2, 20, 2)', color: 'orange', border: '2px solid red', borderRadius: '12px',
    padding: '20px 30px', zIndex: 1340, width: '320px', boxSizing: 'border-box',
    fontSize: '0.9em', display: 'none', userSelect: 'text',
    boxShadow: '0 0 10px darkred',
    maxHeight: '80vh',
    overflowY: 'auto',
  });
  overlay.innerHTML = `
    <h3 style="margin-top:0; margin-bottom:10px; color:orange;">Settings</h3>

    <label style="display:block; margin-bottom:8px; cursor:pointer;">
      Selection mode:<br>
      <select id="dacit-select-mode" style="width:100%; margin-top:4px;">
        <option value="weighted">Weighted Random</option>
        <option value="latest">Latest Only</option>
        <option value="range">Specific Range</option>
      </select>
    </label>

    <label style="display:block; margin-bottom:8px; cursor:pointer;" id="time-range-label">
      Time Range (days):<br>
      <input type="number" id="dacit-time-range" min="1" max="365" value="${settings.timeRangeDays}" style="width:100%; margin-top:4px;">
    </label>

    <label style="display:block; margin-bottom:8px; cursor:pointer;">
      Number of links:<br>
      <input type="number" id="dacit-num-links" min="1" max="20" value="${settings.numLinks}" style="width:100%; margin-top:4px;">
    </label>

    <label style="display:block; margin-bottom:16px; cursor:pointer;">
      <input type="checkbox" id="dacit-auto-update" style="vertical-align:middle;" ${settings.autoUpdate ? 'checked' : ''}>
      Auto-update (every ${settings.updateIntervalMinutes} min)
    </label>

    <div style="text-align:right;">
      <button id="dacit-save-btn" style="padding:5px 10px; cursor:pointer; border-radius:5px; border:none; background:orange; color:#021402;">Save</button>
      <button id="dacit-cancel-btn" style="padding:5px 10px; cursor:pointer; border-radius:5px; border:none; margin-left:8px;">Cancel</button>
    </div>
  `;

  document.body.appendChild(overlay);

  // Show settings
  gearBtn.addEventListener('click', () => {
    overlay.style.display = 'block';
    overlay.querySelector('#dacit-select-mode').value = settings.mode;
    overlay.querySelector('#dacit-time-range').value = settings.timeRangeDays;
    overlay.querySelector('#dacit-num-links').value = settings.numLinks;
    overlay.querySelector('#dacit-auto-update').checked = settings.autoUpdate;
    updateTimeRangeVisibility();
  });

  // Save settings and refresh
  overlay.querySelector('#dacit-save-btn').addEventListener('click', () => {
    settings.mode = overlay.querySelector('#dacit-select-mode').value;
    const timeValue = parseInt(overlay.querySelector('#dacit-time-range').value, 10);
    settings.timeRangeDays = isNaN(timeValue) ? DEFAULT_SETTINGS.timeRangeDays : timeValue;
    const numLinksValue = parseInt(overlay.querySelector('#dacit-num-links').value, 10);
    settings.numLinks = isNaN(numLinksValue) ? DEFAULT_SETTINGS.numLinks : numLinksValue;
    settings.autoUpdate = overlay.querySelector('#dacit-auto-update').checked;
    saveSettings();
    overlay.style.display = 'none';
    refreshFeedAndRender();
    setupAutoUpdateTimer();
  });

  // Cancel settings
  overlay.querySelector('#dacit-cancel-btn').addEventListener('click', () => {
    overlay.style.display = 'none';
  });

  // Show/hide time range input depending on selection mode
  overlay.querySelector('#dacit-select-mode').addEventListener('change', () => {
    updateTimeRangeVisibility();
  });
  function updateTimeRangeVisibility() {
    const mode = overlay.querySelector('#dacit-select-mode').value;
    overlay.querySelector('#time-range-label').style.display = (mode === 'range') ? 'block' : 'none';
  }

  // Fetch RSS feeds using GM API with timeout and error capture
  async function fetchRSS() {
    const allItems = [];
    let anyError = false;
    errorFooter.style.display = 'none';
    errorFooter.textContent = '';

    function gmFetch(url) {
      return new Promise((resolve, reject) => {
        GM.xmlHttpRequest({
          method: 'GET',
          url,
          headers: { 'Accept': 'application/rss+xml,application/xml' },
          onload: response => {
            if (response.status >= 200 && response.status < 300) {
              resolve(response.responseText);
            } else {
              reject(new Error(`HTTP ${response.status} from ${url}`));
            }
          },
          onerror: () => reject(new Error(`Network error fetching ${url}`)),
          ontimeout: () => reject(new Error(`Timeout fetching ${url}`)),
          timeout: 15000,
        });
      });
    }

    for (const feedUrl of activeFeeds) {
      try {
        const txt = await gmFetch(feedUrl);
        const parser = new DOMParser();
        const doc = parser.parseFromString(txt, 'application/xml');
        // Check for parsererror element
        if(doc.querySelector('parsererror')){
          anyError = true;
          errorFooter.textContent += `Malformed RSS in feed: ${feedUrl}; `;
          continue;
        }
        allItems.push(...doc.querySelectorAll('item'));
      } catch (e) {
        anyError = true;
        errorFooter.textContent += `Error fetching ${feedUrl}: ${e.message}; `;
      }
    }
    if (anyError) errorFooter.style.display = 'block';
    if (allItems.length === 0) throw new Error('No RSS items fetched.');
    return allItems;
  }

  // Refresh RSS feeds and render list
  async function refreshFeedAndRender() {
    try {
      items = await fetchRSS();
    } catch (e) {
      errorFooter.textContent = e.message;
      errorFooter.style.display = 'block';
      items = [];
    }
    updateStatusBarInfo();
    renderTagButtons();
    renderFeedButtons();
    applyFiltersAndRender();
  }

  // Update status bar with summary info
  function updateStatusBarInfo() {
    if(items.length === 0) {
      statusBar.textContent = 'No items fetched.';
      return;
    }
    const dates = items.map(i => {
      const d = i.querySelector('pubDate')?.textContent;
      return d ? new Date(d) : null;
    }).filter(Boolean);

    if(dates.length === 0) {
      statusBar.textContent = `Items fetched: ${items.length}, but no valid dates found.`;
      return;
    }

    const earliest = new Date(Math.min(...dates));
    const latest = new Date(Math.max(...dates));

    statusBar.textContent = `Items fetched: ${items.length} | Earliest: ${earliest.toUTCString()} | Latest: ${latest.toUTCString()}`;
  }

  // Responsive sizing on container based on viewport size
  function updateContainerResponsive(c) {
    const vw = window.innerWidth;
    const vh = window.innerHeight;
    if(vw > 600) {
      c.style.maxWidth = '30vw';
      c.style.maxWidth = Math.min(parseFloat(c.style.maxWidth) * vw / 100, 500) + 'px';
      c.style.maxHeight = '60vh';
      c.style.fontSize = '0.92em';
    } else {
      c.style.maxWidth = Math.min(vw * 0.9, 320) + 'px';
      c.style.maxHeight = Math.min(vh * 0.5, 400) + 'px';
      c.style.fontSize = '0.85em';
    }
  }

  // Setup timer to auto-refresh feed if enabled
  function setupAutoUpdateTimer() {
    if(updateTimer) clearInterval(updateTimer);
    if(settings.autoUpdate) updateTimer = setInterval(refreshFeedAndRender, settings.updateIntervalMinutes * 60 * 1000);
  }

  /* INITIALIZE */

  updateContainerResponsive(container);
  await refreshFeedAndRender();
  setupAutoUpdateTimer();

  // Debounced resize for responsiveness
  let resizeTimeout;
  window.addEventListener('resize', () => {
    clearTimeout(resizeTimeout);
    resizeTimeout = setTimeout(() => {
      updateContainerResponsive(container);
    }, 150);
  });

})();



```



you can improve it if you want. just output fully improved code.