---
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title: "Factorio - Season 4"
permalink: /yt/letstrygg/factorio/season-4/
tags: "Automation, Base Building"
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<div class="game-page-wrapper">
  <div class="divider-bottom" style="margin-bottom: 20px; padding-bottom: 15px;">
    <h1 class="title">Factorio</h1>
    <p class="subtitle" style="margin: 0;">Season 4</p>
    <div class="flex-row flex-wrap" style="gap: 8px; margin-top: 15px;">
            <a href="/yt/tags/automation/" class="btn btn-gray interactive text-sm" style="padding: 4px 12px; border-radius: 15px; border-color: var(--border);">#Automation</a>
<a href="/yt/tags/base-building/" class="btn btn-gray interactive text-sm" style="padding: 4px 12px; border-radius: 15px; border-color: var(--border);">#Base Building</a>
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  <div class="dash-panel" id="main-dashboard">
    <div class="dash-row" style="padding-top: 0;">
      <div class="dash-stat" style="color: var(--gray); font-weight: bold; min-width: 90px;">TOTALS:</div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Total Episodes"><span class="material-symbols-outlined" style="color: var(--text); font-size: 18px;">video_library</span> <span id="val-tot-items">5</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Total Videos"><span class="material-symbols-outlined red" style="font-size: 18px;">video_library</span> <span id="val-tot-vids">5</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Total Views"><span class="material-symbols-outlined blue" style="font-size: 18px;">visibility</span> <span id="val-tot-views">296</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Total Likes"><span class="material-symbols-outlined green" style="font-size: 18px;">thumb_up</span> <span id="val-tot-likes">7</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Total Comments"><span class="material-symbols-outlined orange" style="font-size: 18px;">chat_bubble</span> <span id="val-tot-comms">10</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Total Duration"><span class="material-symbols-outlined purple" style="font-size: 18px;">schedule</span> <span id="val-tot-dur">5h 29m</span></div>
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      <div class="dash-stat tooltip-trigger" data-tooltip="Avg Views per Video"><span class="material-symbols-outlined blue" style="font-size: 18px;">visibility</span> <span id="val-pv-view">59</span></div>
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      <div class="dash-stat tooltip-trigger" data-tooltip="Avg Duration per Video"><span class="material-symbols-outlined purple" style="font-size: 18px;">schedule</span> <span id="val-pv-dur">1h 5m</span></div>
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    <div class="dash-row" style="gap: 20px;">
      <div class="dash-stat" style="color: var(--gray); font-weight: bold; min-width: 90px;">ANALYTICS:</div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Age of filtered content"><strong style="margin-right: 4px;">Age:</strong> <span id="val-adv-age">5d</span></div>
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      <div class="dash-stat tooltip-trigger" data-tooltip="Views generated per day"><strong style="margin-right: 4px;">Vel:</strong> <span class="blue" id="val-adv-vel">59.2/d</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Overall Trending Score"><strong style="margin-right: 4px;">Heat:</strong> <span class="red" id="val-adv-heat">0.35</span></div>
      <div class="dash-stat tooltip-trigger" data-tooltip="Overall Hidden Gem Score"><strong style="margin-right: 4px;">Gem:</strong> <span class="orange" id="val-adv-gem">0.33</span></div>
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<div class="grid" id="series-grid">
  <div class="panel filterable-card flush-all" data-title="001 nullius factorio mod" data-tags="" 
       data-updated="1776918636000" data-episodes="1" data-views="175" data-likes="4" data-comments="7" data-duration="2637" data-vpv="175" data-firstpub="1776918636000" data-vel="35.0" data-heat="0.21" data-gem="0.40">
      <a href="/yt/letstrygg/factorio/season-4/f-s04e01.html" class="inner-panel interactive flush-all" style="border: none;">
        <img src="https://i.ytimg.com/vi/p-8DioMccGI/maxresdefault.jpg" alt="001 Nullius Factorio Mod" loading="lazy" onerror="this.onerror=null; this.src='/assets/img/default-thumbnail.jpg';">
        <div style="padding: 15px; display: flex; flex-direction: column;">
            <div class="flex-between divider-bottom">
              <strong class="label" style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-right: 8px;">001 Nullius Factorio Mod</strong>
              <span class="card-status gray">Ep 01</span>
            </div>
            <div class="flex-between flex-wrap text-sm">
              <span title="Views" class="tooltip-trigger flex-row gap-sm" data-tooltip="Views vs Season Avg"><span class="material-symbols-outlined blue">visibility</span> 175 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--green);">+116</span>)</span></span>
              <span title="Likes" class="tooltip-trigger flex-row gap-sm" data-tooltip="Likes vs Season Avg"><span class="material-symbols-outlined green">thumb_up</span> 4 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--green);">+3</span>)</span></span>
              <span title="Comments" class="tooltip-trigger flex-row gap-sm" data-tooltip="Comments vs Season Avg"><span class="material-symbols-outlined orange">chat_bubble</span> 7 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--green);">+5</span>)</span></span>
              <span title="Duration" class="tooltip-trigger flex-row gap-sm" data-tooltip="Duration vs Season Avg"><span class="material-symbols-outlined purple">schedule</span> 43m <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-21m</span>)</span></span>
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              <span class="tooltip-trigger" data-tooltip="Age of Video"><strong>Age:</strong> 5d</span>
              <span class="tooltip-trigger" data-tooltip="Views generated per day"><strong>Vel:</strong> <span class="blue">35.0/d</span></span>
              <span class="tooltip-trigger" data-tooltip="Trending Score"><strong>Heat:</strong> <span class="red">0.21</span></span>
              <span class="tooltip-trigger" data-tooltip="Hidden Gem Score"><strong>Gem:</strong> <span class="orange">0.40</span></span>
            </div>
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              Watch Episode <span class="material-symbols-outlined hover-opacity" style="font-size: 18px;">play_circle</span>
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  </div>

  <div class="panel filterable-card flush-all" data-title="002 nullius factorio mod" data-tags="" 
       data-updated="1776960041000" data-episodes="1" data-views="70" data-likes="1" data-comments="2" data-duration="2098" data-vpv="70" data-firstpub="1776960041000" data-vel="14.0" data-heat="0.09" data-gem="0.31">
      <a href="/yt/letstrygg/factorio/season-4/f-s04e02.html" class="inner-panel interactive flush-all" style="border: none;">
        <img src="https://i.ytimg.com/vi/PYz98WaAZII/maxresdefault.jpg" alt="002 Nullius Factorio Mod" loading="lazy" onerror="this.onerror=null; this.src='/assets/img/default-thumbnail.jpg';">
        <div style="padding: 15px; display: flex; flex-direction: column;">
            <div class="flex-between divider-bottom">
              <strong class="label" style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-right: 8px;">002 Nullius Factorio Mod</strong>
              <span class="card-status gray">Ep 02</span>
            </div>
            <div class="flex-between flex-wrap text-sm">
              <span title="Views" class="tooltip-trigger flex-row gap-sm" data-tooltip="Views vs Season Avg"><span class="material-symbols-outlined blue">visibility</span> 70 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--green);">+11</span>)</span></span>
              <span title="Likes" class="tooltip-trigger flex-row gap-sm" data-tooltip="Likes vs Season Avg"><span class="material-symbols-outlined green">thumb_up</span> 1 <span style="color: var(--gray); font-size: 0.85em; font-weight: normal; margin-left: 4px;">(0)</span></span>
              <span title="Comments" class="tooltip-trigger flex-row gap-sm" data-tooltip="Comments vs Season Avg"><span class="material-symbols-outlined orange">chat_bubble</span> 2 <span style="color: var(--gray); font-size: 0.85em; font-weight: normal; margin-left: 4px;">(0)</span></span>
              <span title="Duration" class="tooltip-trigger flex-row gap-sm" data-tooltip="Duration vs Season Avg"><span class="material-symbols-outlined purple">schedule</span> 34m <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-30m</span>)</span></span>
            </div>
            <div class="flex-row flex-wrap gap-md text-sm text-muted divider-top-dashed">
              <span class="tooltip-trigger" data-tooltip="Age of Video"><strong>Age:</strong> 5d</span>
              <span class="tooltip-trigger" data-tooltip="Views generated per day"><strong>Vel:</strong> <span class="blue">14.0/d</span></span>
              <span class="tooltip-trigger" data-tooltip="Trending Score"><strong>Heat:</strong> <span class="red">0.09</span></span>
              <span class="tooltip-trigger" data-tooltip="Hidden Gem Score"><strong>Gem:</strong> <span class="orange">0.31</span></span>
            </div>
            <div class="flex-between text-sm text-bold text-muted divider-top hover-color-blue" style="margin-bottom: 0;">
              Watch Episode <span class="material-symbols-outlined hover-opacity" style="font-size: 18px;">play_circle</span>
            </div>
        </div>
      </a>
  </div>

  <div class="panel filterable-card flush-all" data-title="003 nullius factorio mod" data-tags="" 
       data-updated="1777132802000" data-episodes="1" data-views="25" data-likes="1" data-comments="0" data-duration="3218" data-vpv="25" data-firstpub="1777132802000" data-vel="8.3" data-heat="0.07" data-gem="0.33">
      <a href="/yt/letstrygg/factorio/season-4/f-s04e03.html" class="inner-panel interactive flush-all" style="border: none;">
        <img src="https://i.ytimg.com/vi/1ArPGSuI4FU/maxresdefault.jpg" alt="003 Nullius Factorio Mod" loading="lazy" onerror="this.onerror=null; this.src='/assets/img/default-thumbnail.jpg';">
        <div style="padding: 15px; display: flex; flex-direction: column;">
            <div class="flex-between divider-bottom">
              <strong class="label" style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-right: 8px;">003 Nullius Factorio Mod</strong>
              <span class="card-status gray">Ep 03</span>
            </div>
            <div class="flex-between flex-wrap text-sm">
              <span title="Views" class="tooltip-trigger flex-row gap-sm" data-tooltip="Views vs Season Avg"><span class="material-symbols-outlined blue">visibility</span> 25 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-34</span>)</span></span>
              <span title="Likes" class="tooltip-trigger flex-row gap-sm" data-tooltip="Likes vs Season Avg"><span class="material-symbols-outlined green">thumb_up</span> 1 <span style="color: var(--gray); font-size: 0.85em; font-weight: normal; margin-left: 4px;">(0)</span></span>
              <span title="Comments" class="tooltip-trigger flex-row gap-sm" data-tooltip="Comments vs Season Avg"><span class="material-symbols-outlined orange">chat_bubble</span> 0 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-2</span>)</span></span>
              <span title="Duration" class="tooltip-trigger flex-row gap-sm" data-tooltip="Duration vs Season Avg"><span class="material-symbols-outlined purple">schedule</span> 53m <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-12m</span>)</span></span>
            </div>
            <div class="flex-row flex-wrap gap-md text-sm text-muted divider-top-dashed">
              <span class="tooltip-trigger" data-tooltip="Age of Video"><strong>Age:</strong> 3d</span>
              <span class="tooltip-trigger" data-tooltip="Views generated per day"><strong>Vel:</strong> <span class="blue">8.3/d</span></span>
              <span class="tooltip-trigger" data-tooltip="Trending Score"><strong>Heat:</strong> <span class="red">0.07</span></span>
              <span class="tooltip-trigger" data-tooltip="Hidden Gem Score"><strong>Gem:</strong> <span class="orange">0.33</span></span>
            </div>
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              Watch Episode <span class="material-symbols-outlined hover-opacity" style="font-size: 18px;">play_circle</span>
            </div>
        </div>
      </a>
  </div>

  <div class="panel filterable-card flush-all" data-title="004 nullius factorio mod" data-tags="" 
       data-updated="1777219214000" data-episodes="1" data-views="18" data-likes="1" data-comments="0" data-duration="3534" data-vpv="18" data-firstpub="1777219214000" data-vel="9.0" data-heat="0.13" data-gem="0.48">
      <a href="/yt/letstrygg/factorio/season-4/f-s04e04.html" class="inner-panel interactive flush-all" style="border: none;">
        <img src="https://i.ytimg.com/vi/Boc-B0MZsq8/maxresdefault.jpg" alt="004 Nullius Factorio Mod" loading="lazy" onerror="this.onerror=null; this.src='/assets/img/default-thumbnail.jpg';">
        <div style="padding: 15px; display: flex; flex-direction: column;">
            <div class="flex-between divider-bottom">
              <strong class="label" style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-right: 8px;">004 Nullius Factorio Mod</strong>
              <span class="card-status gray">Ep 04</span>
            </div>
            <div class="flex-between flex-wrap text-sm">
              <span title="Views" class="tooltip-trigger flex-row gap-sm" data-tooltip="Views vs Season Avg"><span class="material-symbols-outlined blue">visibility</span> 18 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-41</span>)</span></span>
              <span title="Likes" class="tooltip-trigger flex-row gap-sm" data-tooltip="Likes vs Season Avg"><span class="material-symbols-outlined green">thumb_up</span> 1 <span style="color: var(--gray); font-size: 0.85em; font-weight: normal; margin-left: 4px;">(0)</span></span>
              <span title="Comments" class="tooltip-trigger flex-row gap-sm" data-tooltip="Comments vs Season Avg"><span class="material-symbols-outlined orange">chat_bubble</span> 0 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-2</span>)</span></span>
              <span title="Duration" class="tooltip-trigger flex-row gap-sm" data-tooltip="Duration vs Season Avg"><span class="material-symbols-outlined purple">schedule</span> 58m <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-6m</span>)</span></span>
            </div>
            <div class="flex-row flex-wrap gap-md text-sm text-muted divider-top-dashed">
              <span class="tooltip-trigger" data-tooltip="Age of Video"><strong>Age:</strong> 2d</span>
              <span class="tooltip-trigger" data-tooltip="Views generated per day"><strong>Vel:</strong> <span class="blue">9.0/d</span></span>
              <span class="tooltip-trigger" data-tooltip="Trending Score"><strong>Heat:</strong> <span class="red">0.13</span></span>
              <span class="tooltip-trigger" data-tooltip="Hidden Gem Score"><strong>Gem:</strong> <span class="orange">0.48</span></span>
            </div>
            <div class="flex-between text-sm text-bold text-muted divider-top hover-color-blue" style="margin-bottom: 0;">
              Watch Episode <span class="material-symbols-outlined hover-opacity" style="font-size: 18px;">play_circle</span>
            </div>
        </div>
      </a>
  </div>

  <div class="panel filterable-card flush-all" data-title="005 nullius factorio mod" data-tags="" 
       data-updated="1777305672000" data-episodes="1" data-views="8" data-likes="0" data-comments="1" data-duration="8256" data-vpv="8" data-firstpub="1777305672000" data-vel="8.0" data-heat="0.87" data-gem="1.16">
      <a href="/yt/letstrygg/factorio/season-4/f-s04e05.html" class="inner-panel interactive flush-all" style="border: none;">
        <img src="https://i.ytimg.com/vi/lBm9VGHut8o/maxresdefault.jpg" alt="005 Nullius Factorio Mod" loading="lazy" onerror="this.onerror=null; this.src='/assets/img/default-thumbnail.jpg';">
        <div style="padding: 15px; display: flex; flex-direction: column;">
            <div class="flex-between divider-bottom">
              <strong class="label" style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-right: 8px;">005 Nullius Factorio Mod</strong>
              <span class="card-status gray">Ep 05</span>
            </div>
            <div class="flex-between flex-wrap text-sm">
              <span title="Views" class="tooltip-trigger flex-row gap-sm" data-tooltip="Views vs Season Avg"><span class="material-symbols-outlined blue">visibility</span> 8 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-51</span>)</span></span>
              <span title="Likes" class="tooltip-trigger flex-row gap-sm" data-tooltip="Likes vs Season Avg"><span class="material-symbols-outlined green">thumb_up</span> 0 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-1</span>)</span></span>
              <span title="Comments" class="tooltip-trigger flex-row gap-sm" data-tooltip="Comments vs Season Avg"><span class="material-symbols-outlined orange">chat_bubble</span> 1 <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--red);">-1</span>)</span></span>
              <span title="Duration" class="tooltip-trigger flex-row gap-sm" data-tooltip="Duration vs Season Avg"><span class="material-symbols-outlined purple">schedule</span> 2h 17m <span style="color: var(--gray); font-size: 0.85em; font-weight: bold; margin-left: 4px;">(<span style="color: var(--green);">+1h 11m</span>)</span></span>
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            <div class="flex-row flex-wrap gap-md text-sm text-muted divider-top-dashed">
              <span class="tooltip-trigger" data-tooltip="Age of Video"><strong>Age:</strong> 1d</span>
              <span class="tooltip-trigger" data-tooltip="Views generated per day"><strong>Vel:</strong> <span class="blue">8.0/d</span></span>
              <span class="tooltip-trigger" data-tooltip="Trending Score"><strong>Heat:</strong> <span class="red">0.87</span></span>
              <span class="tooltip-trigger" data-tooltip="Hidden Gem Score"><strong>Gem:</strong> <span class="orange">1.16</span></span>
            </div>
            <div class="flex-between text-sm text-bold text-muted divider-top hover-color-blue" style="margin-bottom: 0;">
              Watch Episode <span class="material-symbols-outlined hover-opacity" style="font-size: 18px;">play_circle</span>
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        if (!date1) return 1;
        const diff = Math.abs(new Date() - new Date(parseInt(date1)));
        return Math.max(1, Math.ceil(diff / (1000 * 60 * 60 * 24)));
    },
    hoursBetween: (date1) => {
        if (!date1) return 1;
        const diff = Math.abs(new Date() - new Date(parseInt(date1)));
        return Math.max(1, diff / (1000 * 60 * 60));
    },
    formatAge: (days) => {
        if (days < 365) return `${days}d`;
        const y = Math.floor(days / 365);
        return `${y}y ${days % 365}d`;
    },
    velocity: (t, d) => (t / d).toFixed(1),
    heat: (v, l, c, h) => ((v + (l * 5) + (c * 10)) / Math.pow(h + 2, 1.5)).toFixed(2),
    gem: (v, l, c) => (v === 0 ? "0.00" : (Math.max(0, ((l + c) / v) * Math.log(100000 / (v + 1)))).toFixed(2))
};

let currentSort = 'recent';
let activeTags = new Set();
let allSortedTags = [];
let isTagPanelActive = false;
let activeChannelFilter = 'all'; 

function updateDashNum(id, val) {
    const el = document.getElementById(id);
    if (el) el.innerText = val;
}

function toggleNetworkState(targetState, filterSlug) {
    const container = document.getElementById('networkToggleContainer');
    if (!container) return;

    const splitCards = container.querySelectorAll('.card-split');

    if (targetState === 'split') {
        container.classList.remove('state-combined');
        container.classList.add('state-split');
        splitCards.forEach(c => {
            if (c.dataset.target === filterSlug) c.classList.add('active-filter');
            else c.classList.remove('active-filter');
        });
    } else {
        container.classList.remove('state-split');
        container.classList.add('state-combined');
        splitCards.forEach(c => c.classList.remove('active-filter'));
    }

    activeChannelFilter = filterSlug;
    applyFilters();
}

function sortGrid(type) {
    currentSort = type;
    document.querySelectorAll('.btn-group .btn').forEach(btn => btn.classList.remove('active'));
    
    const clickedBtn = document.getElementById(`btn-${type}`);
    if (clickedBtn) clickedBtn.classList.add('active');

    const grid = document.getElementById('all-series-grid') || document.getElementById('series-grid');
    if (!grid) return;
    
    const cards = Array.from(grid.querySelectorAll('.filterable-card'));

    cards.sort((a, b) => {
        if (type === 'recent') return parseInt(b.dataset.updated || 0) - parseInt(a.dataset.updated || 0);
        if (type === 'popular') return parseInt(b.dataset.views || 0) - parseInt(a.dataset.views || 0);
        if (type === 'length') return parseInt(b.dataset.duration || 0) - parseInt(a.dataset.duration || 0);
        if (type === 'vpv') return parseInt(b.dataset.vpv || 0) - parseInt(a.dataset.vpv || 0);
        if (type === 'vel') return parseFloat(b.dataset.vel || 0) - parseFloat(a.dataset.vel || 0);
        if (type === 'heat') return parseFloat(b.dataset.heat || 0) - parseFloat(a.dataset.heat || 0);
        if (type === 'gem') return parseFloat(b.dataset.gem || 0) - parseFloat(a.dataset.gem || 0);
    });

    grid.innerHTML = '';
    cards.forEach(card => grid.appendChild(card));
}

function clearSearchInput() {
    const searchInput = document.getElementById('gameSearch');
    if (!searchInput) return;
    searchInput.value = '';
    document.getElementById('clearSearch').classList.add('hidden');
    applyFilters();
    searchInput.focus();
}

function applyFilters() {
    const searchInput = document.getElementById('gameSearch');
    const searchTerm = searchInput ? searchInput.value.toLowerCase() : '';
    const cards = document.querySelectorAll('.filterable-card');

    cards.forEach(card => {
        const title = card.getAttribute('data-title') || '';
        const tagsStr = card.getAttribute('data-tags') || '';
        const cardChannel = card.getAttribute('data-channel') || '';
        const cardTags = tagsStr.split(',').map(t => t.trim()).filter(Boolean);

        const matchesSearch = title.includes(searchTerm);
        const matchesTags = activeTags.size === 0 || Array.from(activeTags).every(tag => cardTags.includes(tag));
        const matchesChannel = activeChannelFilter === 'all' || cardChannel === activeChannelFilter;

        if (matchesSearch && matchesTags && matchesChannel) {
            card.classList.remove('hidden');
        } else {
            card.classList.add('hidden');
        }
    });

    calculateDynamicStats();
}

function calculateDynamicStats() {
    const cards = document.querySelectorAll('.filterable-card:not(.hidden)');
    
    let tGames = 0, tVids = 0, tViews = 0, tLikes = 0, tComms = 0, tDur = 0;
    let minFirst = Infinity, maxLast = 0;

    cards.forEach(c => {
        tGames++;
        tVids += parseInt(c.dataset.episodes || 0);
        tViews += parseInt(c.dataset.views || 0);
        tLikes += parseInt(c.dataset.likes || 0);
        tComms += parseInt(c.dataset.comments || 0);
        tDur += parseInt(c.dataset.duration || 0);

        const fp = parseInt(c.dataset.firstpub);
        const lp = parseInt(c.dataset.updated);
        if (fp && fp < minFirst) minFirst = fp;
        if (lp && lp > maxLast) maxLast = lp;
    });

    if (tGames === 0) return; 

    updateDashNum('val-tot-items', Utils.formatNum(tGames));
    updateDashNum('val-tot-vids', Utils.formatNum(tVids));
    updateDashNum('val-tot-views', Utils.formatNum(tViews));
    updateDashNum('val-tot-likes', Utils.formatNum(tLikes));
    updateDashNum('val-tot-comms', Utils.formatNum(tComms));
    updateDashNum('val-tot-dur', Utils.formatDur(tDur));

    updateDashNum('val-avg-vid', Utils.formatNum(tVids / tGames));
    updateDashNum('val-avg-view', Utils.formatNum(tViews / tGames));
    updateDashNum('val-avg-like', Utils.formatNum(tLikes / tGames));
    updateDashNum('val-avg-comm', Utils.formatNum(tComms / tGames));
    updateDashNum('val-avg-dur', Utils.formatDur(tDur / tGames));

    const vC = Math.max(1, tVids);
    updateDashNum('val-pv-view', Utils.formatNum(tViews / vC));
    updateDashNum('val-pv-like', Utils.formatNum(tLikes / vC));
    updateDashNum('val-pv-comm', Utils.formatNum(tComms / vC));
    updateDashNum('val-pv-dur', Utils.formatDur(tDur / vC));

    const ageDays = Utils.daysBetween(minFirst);
    updateDashNum('val-adv-age', Utils.formatAge(ageDays));
    updateDashNum('val-adv-dead', Utils.formatAge(Utils.daysBetween(maxLast)));
    
    // Complex innerHTML updates for colored spans
    const elVel = document.getElementById('val-adv-vel');
    if (elVel) elVel.innerHTML = `${Utils.velocity(tViews, ageDays)}/d`;
    
    const elHeat = document.getElementById('val-adv-heat');
    if (elHeat) elHeat.innerHTML = `${Utils.heat(tViews, tLikes, tComms, Utils.hoursBetween(minFirst))}`;
    
    const elGem = document.getElementById('val-adv-gem');
    if (elGem) elGem.innerHTML = `${Utils.gem(tViews, tLikes, tComms)}`;
}

function toggleTagPanel() {
    isTagPanelActive = !isTagPanelActive;
    const btn = document.getElementById('btn-tags-toggle');
    const panel = document.getElementById('tag-filters');
    
    if (!btn || !panel) return;

    if (isTagPanelActive) {
        btn.classList.add('active');
        panel.classList.remove('hidden');
    } else {
        btn.classList.remove('active');
        panel.classList.add('hidden');
    }
}

function initTags() {
    const cards = document.querySelectorAll('.filterable-card');
    const tagCounts = {};
    
    cards.forEach(card => {
        const tagsStr = card.getAttribute('data-tags');
        if (!tagsStr) return;
        tagsStr.split(',').filter(Boolean).forEach(t => {
            const cleanTag = t.trim();
            tagCounts[cleanTag] = (tagCounts[cleanTag] || 0) + 1;
        });
    });

    allSortedTags = Object.entries(tagCounts).sort((a, b) => b[1] - a[1]);
    if (allSortedTags.length === 0) return;

    const container = document.getElementById('tag-filters');
    if (!container) return;
    
    container.innerHTML = '';

    allSortedTags.forEach(([tag, count]) => {
        const btn = document.createElement('button');
        btn.className = 'btn btn-gray'; 
        btn.innerText = `${tag} (${count})`;
        
        btn.onclick = () => {
            if (activeTags.has(tag)) {
                activeTags.delete(tag);
                btn.classList.remove('active');
            } else {
                activeTags.add(tag);
                btn.classList.add('active');
            }
            applyFilters();
        };
        container.appendChild(btn);
    });
}

const searchInput = document.getElementById('gameSearch');
if (searchInput) {
    searchInput.addEventListener('input', (e) => {
        const clearBtn = document.getElementById('clearSearch');
        if (e.target.value.length > 0) {
            clearBtn.classList.remove('hidden');
        } else {
            clearBtn.classList.add('hidden');
        }
        applyFilters();
    });
}

document.addEventListener('DOMContentLoaded', () => {
    sortGrid('recent');
    initTags(); 
});
</script>