initial commit

.gitignore

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+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from `dotnet new gitignore`
+
+# dotenv files
+.env
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# Tye
+.tye/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+# but not Directory.Build.rsp, as it configures directory-level build defaults
+!Directory.Build.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+.idea/
+
+##
+## Visual studio for Mac
+##
+
+
+# globs
+Makefile.in
+*.userprefs
+*.usertasks
+config.make
+config.status
+aclocal.m4
+install-sh
+autom4te.cache/
+*.tar.gz
+tarballs/
+test-results/
+
+# content below from: https://github.com/github/gitignore/blob/main/Global/macOS.gitignore
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+# content below from: https://github.com/github/gitignore/blob/main/Global/Windows.gitignore
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# Vim temporary swap files
+*.swp

LICENSE

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU Affero General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
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+  A "Standard Interface" means an interface that either is an official
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+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
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+packaging a Major Component, but which is not part of that Major
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+programs which are used unmodified in performing those activities but
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+includes interface definition files associated with source files for
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+subprograms and other parts of the work.
+
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+Source.
+
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+same work.
+
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+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
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+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
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+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
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+
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+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+<https://www.gnu.org/licenses/>.

Pages/Faq.cshtml

@@ -0,0 +1,34 @@
+@page "/faq"
+@{
+    ViewData["Title"] = "FAQ";
+}
+
+<h1>FAQ</h1>
+
+<h2>The game warns me the server is "not secure" / has no VAC. Is my account safe?</h2>
+<p>
+    Yes. VAC bans come from <em>cheat software on your computer</em> — never from joining any server.
+    Our servers deliberately run without VAC because the mod rewrites a large part of the game server-side
+    (damage scaling, stats, abilities, bot behavior), which is exactly the kind of deep modification VAC-secured
+    servers can't run. There are no human opponents here to cheat against anyway — it's you versus the bots.
+    Joining, playing, and leaving changes nothing about your standing on official servers.
+</p>
+
+<h2>Is my progress saved?</h2>
+<p>
+    Yes — XP, levels, prestige, and your stat build are stored per Steam account and shared across all our servers.
+    Match-scoped things (K/D, streaks, your Gun Game ladder position) reset when a match ends.
+</p>
+
+<h2>How do I play? What do I press?</h2>
+<p>See the <a href="/guides">guides</a> — short version: kill bots, type <code>!skills</code>, spend points, repeat.</p>
+
+<h2>Why can't I find the servers in the CS2 server browser?</h2>
+<p>
+    Valve's community browser shows a small, ever-changing subset of thousands of servers — sometimes we're in it,
+    usually not. Use the join buttons on the <a href="/">front page</a>, or add a favorite in-game with our
+    address and the port of the server you like.
+</p>
+
+<h2>Something's broken / I have an idea</h2>
+<p>The mod is open source — issues and PRs welcome at <a href="https://git.lo.sh/kamal/cs2-outnumbered">the repository</a>.</p>

Pages/Guides/Index.cshtml

@@ -0,0 +1,53 @@
+@page "/guides"
+@{
+    ViewData["Title"] = "Guides";
+}
+
+<h1>How to play</h1>
+<p>
+    Every mode shares the same RPG core: kill bots for XP, level up, spend skill points on permanent stats,
+    and at level 100, prestige — reset for a permanent XP boost and an unlocked ability. A per-player handicap
+    continuously scales difficulty to your power: the stronger you play, the harder the bots hit and the faster
+    you earn XP. Your HUD shows the live multipliers.
+</p>
+
+<h2>Controls</h2>
+<div class="notice">
+    Keys shown are the <strong>defaults</strong>: the shop opens on whatever <em>use healthshot</em> is bound to
+    (default <kbd>X</kbd>), and abilities cast on your <em>grenade slot</em> binds (default <kbd>6</kbd>-<kbd>0</kbd>).
+    If you've rebound those, your binds apply — the mod listens to the actions, not the keys.
+</div>
+<div class="tablewrap">
+<table>
+    <tr><th>Input</th><th>What it does</th></tr>
+    <tr><td><kbd>X</kbd> (healthshot)</td><td>Opens/closes the quick-buy shop overlay (and the card draft in Survival)</td></tr>
+    <tr><td><kbd>1</kbd>/<kbd>2</kbd>/<kbd>3</kbd></td><td>In the shop: pick primary / pistol / zeus option rows</td></tr>
+    <tr><td><kbd>6</kbd>-<kbd>0</kbd> (grenade keys)</td><td>Cast an unlocked killstreak ability when it's ready</td></tr>
+</table>
+</div>
+
+<h2>Chat commands</h2>
+<p>
+    You only need to remember one: <code title="List all player commands">!commands</code> prints this whole list
+    in game. Hover any command for what it does.
+</p>
+<p>
+    <code title="List all player commands">!commands</code>
+    <code title="Show your rank, level and prestige">!rank</code>
+    <code title="Show your live bonuses and handicap">!stats</code>
+    <code title="Open the skill tree to spend points">!skills</code>
+    <code title="Open the weapon selection menu">!guns</code>
+    <code title="Prestige (at max level) for a permanent boost">!prestige</code>
+    <code title="Show your killstreak abilities">!abilities</code>
+    <code title="Show the top players">!top</code>
+    <code title="Toggle the on-screen HUD on/off">!hud</code>
+    <code title="Toggle a per-hit final-damage readout (tuning aid)">!dmg</code>
+    <code title="How the Outnumbered RPG works">!about</code>
+</p>
+
+<h2>Modes</h2>
+<div class="cards">
+    <div class="card"><h3><a href="/guides/tdm">TDM</a></h3><p class="small muted">Straight team deathmatch against the horde. First to the kill goal wins — and the bots are chasing the same goal.</p></div>
+    <div class="card"><h3><a href="/guides/gungame">Gun Game</a></h3><p class="small muted">Climb the weapon ladder; bots climb it too. Headshot deaths demote. Knife finale. The speedrun clock is on the <a href="/leaderboard">leaderboard</a>.</p></div>
+    <div class="card"><h3><a href="/guides/survival">Survival</a></h3><p class="small muted">Endless waves, escalating difficulty, card drafts between waves. How deep can your squad go?</p></div>
+</div>

Pages/Guides/Mode.cshtml

@@ -0,0 +1,103 @@
+@page "/guides/{mode}"
+@using CsWeb.Services
+@model CsWeb.Pages.Guides.ModeModel
+@{
+    ViewData["Title"] = $"{Fmt.ModeName(Model.Mode)} guide";
+    var b = Model.B;
+}
+
+<h1>@Fmt.ModeName(Model.Mode)</h1>
+
+@if (b is null)
+{
+    <div class="notice">Live numbers unavailable right now (servers unreachable) — the prose still applies.</div>
+}
+else if (Model.Balance is { Online: false })
+{
+    <div class="notice">Numbers below are from the last reachable server (@Fmt.Age(Model.Balance)).</div>
+}
+
+@if (Model.Mode == "tdm")
+{
+    <p>
+        Team deathmatch against the horde. Everyone respawns; the map ends when one player reaches the kill goal
+        @if (b is not null) { <text>(currently <strong>@Fmt.IntOf(b.Match, "KillGoal")</strong> kills)</text> }
+        — <em>or</em> when the bots do. Bot kills pool per squad-sized batch toward the same goal, so an ignored
+        horde genuinely wins the map: the pace scales with player count, and a lone player races exactly one batch.
+    </p>
+    <p>
+        This is the mode with full loadout freedom — pick any primary and pistol with <code>!guns</code> or the
+        quick-buy shop, and swap mid-match whenever. It's also the purest read on your build: no ladder, no waves,
+        just you, the handicap, and a horde that shoots back harder the better you play. Brief spawn protection
+        keeps respawns from being feeding; it breaks the moment you attack.
+    </p>
+}
+else if (Model.Mode == "gungame")
+{
+    <p>
+        Classic arms race with the RPG core riding along: advance a rung by getting kills with the current gun;
+        the ladder ends in a knife finale. <strong>Bots climb the same ladder</strong> — a bot topping it ends the
+        map, so you're racing them, not just each other. A headshot death demotes the victim one kill of progress —
+        and that cuts both ways: headshotting the bot pack slows their climb, catching a headshot costs you yours.
+    </p>
+    <p>
+        Kills needed per rung follow the weapon's tier — weak guns take grinding, strong guns breeze — while the
+        bots run the <em>inverse</em> curve, so the race stays tight whether you're stuck on a Nova or cruising an
+        AK. Weapon selection is off (your rung <em>is</em> your gun), which makes Gun Game the skills-only mode:
+        the shop sells stat levels, nothing else. Your run time (first damage → final knife) goes on the
+        <a href="/leaderboard">leaderboard</a>; the clock survives reconnects, so there's no resetting a bad start.
+    </p>
+    var ladder = Model.Ladder().ToList();
+    @if (ladder.Count > 0)
+    {
+        <h2>The ladder</h2>
+        <div class="tablewrap">
+        <table>
+            <tr><th class="num">Rung</th><th>Weapon</th><th class="num">Tier</th></tr>
+            @foreach (var (r, i) in ladder.Select((r, i) => (r, i)))
+            {
+                <tr><td class="num">@(i + 1)</td><td>@Fmt.PrettyWeapon(r.Weapon)</td><td class="num">@r.Tier</td></tr>
+            }
+        </table>
+        </div>
+        <p class="muted small">Kills needed per rung scale with the weapon's tier — weak guns grind, strong guns breeze. Bots get the inverse curve.</p>
+    }
+}
+else
+{
+    <p>
+        Co-op waves@(b is not null ? $" (up to {Fmt.IntOf(b.Survival, "WaveCount")})" : "") of escalating
+        difficulty. Each wave has a kill budget; clear it and you get a breather — the fallen are revived, XP banks,
+        and the squad drafts cards. Nobody respawns <em>mid</em>-wave, and XP banks <em>per cleared wave</em>:
+        wipe halfway through and that wave's earnings are forfeit. Going down isn't the end (your squad can finish
+        the wave and pick you back up), but a full wipe ends the run.
+    </p>
+    <p>
+        Cards are run-scoped upgrades stacking on top of your permanent build — strong on purpose, because the
+        difficulty ramp is relentless: the handicap's escalation floor climbs wave over wave until the bots hit you
+        at full force, and only a drafted-up squad outpaces it. The two team cards share one squad-wide level —
+        anyone's pick raises everyone's multiplier — so coordinating drafts beats hoarding. Your deepest cleared
+        wave goes on the <a href="/leaderboard">leaderboard</a>.
+    </p>
+    var cards = Model.Cards().ToList();
+    @if (cards.Count > 0)
+    {
+        <h2>Card catalog</h2>
+        <div class="tablewrap">
+        <table>
+            <tr><th>Card</th><th class="num">Per pick</th><th class="num">Max picks</th><th>Notes</th></tr>
+            @foreach (var c in cards)
+            {
+                <tr>
+                    <td>@Fmt.StrOf(c, "Name")</td>
+                    <td class="num">@Fmt.NumOf(c, "PerPick")@(Fmt.BoolOf(c, "Flat") ? "" : "%")</td>
+                    <td class="num">@Fmt.IntOf(c, "Cap")</td>
+                    <td class="muted small">@(Fmt.BoolOf(c, "IsTeam") ? "team-wide, shared level" : Fmt.CardDetail(Fmt.StrOf(c, "Detail"), Fmt.NumOf(c, "PerPick")))</td>
+                </tr>
+            }
+        </table>
+        </div>
+    }
+}
+
+<p><a href="/theory">Theory</a> has the full stat tables and the handicap math behind all of this.</p>

Pages/Guides/Mode.cshtml.cs

@@ -0,0 +1,41 @@
+using System.Text.Json;
+using CsWeb.Services;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace CsWeb.Pages.Guides;
+
+public class ModeModel(Fleet fleet) : PageModel
+{
+    private static readonly string[] Known = ["tdm", "gungame", "survival"];
+
+    public string Mode { get; private set; } = "";
+    public Cached<BalancePayload>? Balance { get; private set; }
+    public BalancePayload? B => Balance?.Data;
+
+    public async Task<IActionResult> OnGetAsync(string mode)
+    {
+        mode = mode.ToLowerInvariant();
+        if (!Known.Contains(mode)) return NotFound();
+        Mode = mode;
+        (_, Balance) = await fleet.BalanceForMode(mode);
+        return Page();
+    }
+
+    // The GG ladder rows from the balance payload's GunGame.Ladder ([{Weapon, Tier}]).
+    public IEnumerable<(string Weapon, int Tier)> Ladder()
+    {
+        if (B is null || B.GunGame.ValueKind != JsonValueKind.Object) yield break;
+        if (!B.GunGame.TryGetProperty("Ladder", out var l) || l.ValueKind != JsonValueKind.Array) yield break;
+        foreach (var e in l.EnumerateArray())
+            yield return (Fmt.StrOf(e, "Weapon"), Fmt.IntOf(e, "Tier"));
+    }
+
+    // Survival card catalog rows ([{Key, Name, PerPick, Cap, Flat?, IsTeam?, Detail?}] — tolerant of shape drift).
+    public IEnumerable<JsonElement> Cards()
+    {
+        if (B is null || B.Survival.ValueKind != JsonValueKind.Object) yield break;
+        if (!B.Survival.TryGetProperty("Cards", out var c) || c.ValueKind != JsonValueKind.Array) yield break;
+        foreach (var e in c.EnumerateArray()) yield return e;
+    }
+}

Pages/Index.cshtml

@@ -0,0 +1,62 @@
+@page
+@using CsWeb.Services
+@model IndexModel
+@{
+    ViewData["Title"] = "";
+}
+@section Meta {
+    <meta property="og:title" content="Outnumbered — CS2 PvE RPG servers" />
+    <meta property="og:description" content="@Model.ServersUp servers up, @Model.HumansOnline player(s) in game. Level up, prestige, fight the horde — TDM, Gun Game, Survival." />
+    <meta property="og:type" content="website" />
+}
+
+<h1>Outnumbered</h1>
+<p>
+    A players-vs-bots RPG mod for CS2: you and a few humans versus a scaling horde. Kill for XP, level up,
+    spend points on permanent stats, prestige for keeps — across three modes. No matchmaking, no ranks lost,
+    no teenagers screaming into your ear. Pick a server and shoot something.
+</p>
+<p class="muted small">
+    These servers run <a href="/faq">deliberately without VAC</a> (it's a PvE mod that rewrites half the game).
+    Your account is safe — see the FAQ.
+</p>
+
+@if (Model.Servers.Count == 0)
+{
+    <div class="notice err">No servers found. If you just deployed, the game instances may still be starting.</div>
+}
+<div class="cards">
+@foreach (var (id, s) in Model.Servers)
+{
+    var d = s.Data;
+    <div class="card">
+        <div class="row">
+            <h3><a href="/s/@id">@(d?.Hostname is { Length: > 0 } h ? h : id)</a></h3>
+            @if (!s.Online) { <span class="badge off">offline</span> }
+            else { <span class="badge mode">@Fmt.ModeName(d?.Mode)</span> }
+        </div>
+        @if (d is not null)
+        {
+            <div class="row">
+                <span class="muted">@d.Map</span>
+                <span>@d.Humans.Count/@d.MaxHumans players · @d.Bots bots</span>
+            </div>
+            @if (Fmt.ExtraLine(d) is { Length: > 0 } extra)
+            {
+                <div class="muted small">@extra</div>
+            }
+            @if (d.Port > 0)
+            {
+                <div class="row">
+                    <span class="connect">connect @Model.Fleet.PublicHost:@d.Port</span>
+                    <a class="btn" href="steam://connect/@Model.Fleet.PublicHost:@d.Port">Join</a>
+                </div>
+            }
+        }
+        else
+        {
+            <div class="muted small">@Fmt.Age(s)</div>
+        }
+    </div>
+}
+</div>

Pages/Index.cshtml.cs

@@ -0,0 +1,21 @@
+using CsWeb.Services;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace CsWeb.Pages;
+
+public class IndexModel(Fleet fleet) : PageModel
+{
+    public Fleet Fleet => fleet;
+    public List<(string Id, Cached<StatusPayload> Status)> Servers { get; private set; } = [];
+    public int HumansOnline { get; private set; }
+    public int ServersUp { get; private set; }
+
+    public async Task OnGetAsync()
+    {
+        var ids = fleet.Instances();
+        var fetched = await Task.WhenAll(ids.Select(fleet.Status));
+        Servers = ids.Zip(fetched, (id, s) => (id, s)).ToList();
+        HumansOnline = Servers.Sum(s => s.Status.Online ? s.Status.Data?.Humans.Count ?? 0 : 0);
+        ServersUp = Servers.Count(s => s.Status.Online);
+    }
+}

Pages/Leaderboard.cshtml

@@ -0,0 +1,62 @@
+@page "/leaderboard"
+@using CsWeb.Services
+@model LeaderboardModel
+@{
+    ViewData["Title"] = "Leaderboard";
+    var t = Model.Top;
+    var d = t?.Data;
+}
+
+<h1>Leaderboard</h1>
+@if (t is null || d is null)
+{
+    <div class="notice err">Leaderboards are unavailable right now (no server reachable).</div>
+}
+else
+{
+    @if (!t.Online)
+    {
+        <div class="notice">Servers are offline — showing the last known standings (@Fmt.Age(t)).</div>
+    }
+    <div class="cols">
+        <section>
+            <h2>Progression</h2>
+            <div class="tablewrap">
+            <table>
+                <tr><th>#</th><th>Player</th><th class="num">Prestige</th><th class="num">Level</th></tr>
+                @foreach (var (r, i) in d.Levels.Select((r, i) => (r, i)))
+                {
+                    <tr><td class="num">@(i + 1)</td><td>@r.Name</td><td class="num">@r.Prestige</td><td class="num">@r.Level</td></tr>
+                }
+            </table>
+            </div>
+        </section>
+        <section>
+            <h2>Deepest survival wave</h2>
+            <div class="tablewrap">
+            <table>
+                <tr><th>#</th><th>Player</th><th class="num">Wave</th></tr>
+                @foreach (var (r, i) in d.Waves.Select((r, i) => (r, i)))
+                {
+                    <tr><td class="num">@(i + 1)</td><td>@r.Name</td><td class="num">@r.BestWave</td></tr>
+                }
+                @if (d.Waves.Count == 0) { <tr><td colspan="3" class="muted">No cleared waves recorded yet.</td></tr> }
+            </table>
+            </div>
+        </section>
+        <section>
+            <h2>Fastest Gun Game</h2>
+            <div class="tablewrap">
+            <table>
+                <tr><th>#</th><th>Player</th><th class="num">Time</th></tr>
+                @foreach (var (r, i) in d.GgTimes.Select((r, i) => (r, i)))
+                {
+                    <tr><td class="num">@(i + 1)</td><td>@r.Name</td><td class="num">@Fmt.RunTime(r.BestMs)</td></tr>
+                }
+                @if (d.GgTimes.Count == 0) { <tr><td colspan="3" class="muted">No full ladder runs recorded yet.</td></tr> }
+            </table>
+            </div>
+        </section>
+    </div>
+    <p class="muted small">The clock starts at your first damage dealt or taken after joining — reconnecting doesn't reset it.</p>
+}

Pages/Leaderboard.cshtml.cs

@@ -0,0 +1,11 @@
+using CsWeb.Services;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace CsWeb.Pages;
+
+public class LeaderboardModel(Fleet fleet) : PageModel
+{
+    public Cached<TopPayload>? Top { get; private set; }
+
+    public async Task OnGetAsync() => Top = await fleet.Top();
+}

Pages/Privacy.cshtml

@@ -0,0 +1,12 @@
+@page "/privacy"
+@{
+    ViewData["Title"] = "Privacy";
+}
+
+<h1>Privacy</h1>
+<p>
+    The game servers store your SteamID, display name, and gameplay statistics (XP, levels, records) to make
+    progression and leaderboards work; this website reads that data and stores nothing of its own, sets no cookies,
+    and runs no trackers or analytics. To have your data removed, contact the operator via
+    <a href="https://git.lo.sh/kamal/cs2-outnumbered">the repository</a>.
+</p>

Pages/Rules.cshtml

@@ -0,0 +1,20 @@
+@page "/rules"
+@{
+    ViewData["Title"] = "Rules";
+}
+
+<h1>Rules</h1>
+<p>It's PvE. There isn't much to ruin — but the little there is, don't:</p>
+<ul>
+    <li>No cheats or automation. Yes, even against bots — the leaderboards are shared.</li>
+    <li>No leaderboard griefing (win-trading the Gun Game timer, farming an empty server with exploits).</li>
+    <li>Keep chat civil. The entire point of this place is not having to mute anyone.</li>
+    <li>Exploits and crashes: report them, don't farm them.</li>
+</ul>
+<p class="muted">Breaking these gets your progress wiped and/or a ban. There is no appeals process; there is one admin.</p>
+
+<h2>Wipes</h2>
+<p>
+    No scheduled wipes. Balance changes happen live and are listed in the <a href="/changelog">changelog</a>;
+    if a change ever requires a reset (unlikely), it will be announced here first.
+</p>

Pages/Server.cshtml

@@ -0,0 +1,71 @@
+@page "/s/{id}"
+@using CsWeb.Services
+@model ServerModel
+@{
+    var s = Model.Status!;
+    var d = s.Data;
+    var title = d?.Hostname is { Length: > 0 } h ? h : Model.Id;
+    ViewData["Title"] = title;
+    var ogDesc = d is null
+        ? "Outnumbered CS2 server"
+        : $"{Fmt.ModeName(d.Mode)} on {d.Map} — {d.Humans.Count}/{d.MaxHumans} players, {d.Bots} bots."
+          + (Fmt.ExtraLine(d) is { Length: > 0 } ex ? $" {ex}." : "");
+}
+@section Meta {
+    <meta property="og:title" content="@title" />
+    <meta property="og:description" content="@ogDesc" />
+    <meta property="og:type" content="website" />
+}
+
+<h1>@title</h1>
+<p class="muted">
+    <span class="badge mode">@Fmt.ModeName(d?.Mode)</span>
+    @if (!s.Online) { <span class="badge off">@Fmt.Age(s)</span> }
+</p>
+
+@if (d is null)
+{
+    <div class="notice err">This server hasn't reported yet. If it just started, give it a few seconds.</div>
+}
+else
+{
+    <div class="row">
+        <p>
+            Map <code>@d.Map</code> · @d.Humans.Count/@d.MaxHumans players · @d.Bots bots
+            @if (Fmt.ExtraLine(d) is { Length: > 0 } extra) { <span> · @extra</span> }
+        </p>
+    </div>
+    @if (d.Port > 0)
+    {
+        <p>
+            <a class="btn" href="steam://connect/@Model.Fleet.PublicHost:@d.Port">Join now</a>
+            &nbsp; or paste in console: <span class="connect">connect @Model.Fleet.PublicHost:@d.Port</span>
+        </p>
+    }
+
+    @if (d.Humans.Count > 0)
+    {
+        <h2>Players</h2>
+        <div class="tablewrap">
+        <table>
+            <tr>
+                <th>Name</th><th class="num">Level</th><th class="num">Prestige</th>
+                <th class="num">K</th><th class="num">D</th><th class="num">Streak</th>
+                @if (d.Mode == "gungame") { <th>Weapon</th> }
+            </tr>
+            @foreach (var p in d.Humans)
+            {
+                <tr>
+                    <td>@p.Name</td><td class="num">@p.Level</td><td class="num">@p.Prestige</td>
+                    <td class="num">@p.Kills</td><td class="num">@p.Deaths</td><td class="num">@p.Streak</td>
+                    @if (d.Mode == "gungame") { <td>@(Fmt.RungWeapon(d, p) ?? "—")</td> }
+                </tr>
+            }
+        </table>
+        </div>
+    }
+    else
+    {
+        <p class="muted">Nobody in game right now — free server, all yours.</p>
+    }
+}

Pages/Server.cshtml.cs

@@ -0,0 +1,21 @@
+using CsWeb.Services;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace CsWeb.Pages;
+
+public class ServerModel(Fleet fleet) : PageModel
+{
+    public Fleet Fleet => fleet;
+    public string Id { get; private set; } = "";
+    public Cached<StatusPayload>? Status { get; private set; }
+
+    public async Task<IActionResult> OnGetAsync(string id)
+    {
+        // The slug space is exactly the socket names — anything else 404s before touching a socket path.
+        if (!fleet.Instances().Contains(id)) return NotFound();
+        Id = id;
+        Status = await fleet.Status(id);
+        return Page();
+    }
+}

Pages/Shared/_Layout.cshtml

@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="color-scheme" content="dark" />
+    <title>@(ViewData["Title"] is string t && t.Length > 0 ? $"{t} — cs2-on.eu" : "cs2-on.eu — Outnumbered CS2 PvE RPG")</title>
+    @RenderSection("Meta", required: false)
+    <link rel="stylesheet" href="/css/site.css" />
+</head>
+<body>
+    <header>
+        <nav class="wrap">
+            <a class="brand" href="/">cs2-on<span>.eu</span></a>
+            <a href="/">Servers</a>
+            <a href="/leaderboard">Leaderboard</a>
+            <a href="/guides">Guides</a>
+            <a href="/theory">Theorycrafting</a>
+            <a href="/faq">FAQ</a>
+            <a href="/rules">Rules</a>
+        </nav>
+    </header>
+    <main class="wrap">
+        @RenderBody()
+    </main>
+    <footer class="wrap">
+        <span>Outnumbered — a players-vs-bots RPG mod for CS2.</span>
+        <span>
+            <a href="/changelog">Changelog</a> ·
+            <a href="https://git.lo.sh/kamal/cs2-outnumbered">Source</a> ·
+            <a href="/privacy">Privacy</a>
+        </span>
+    </footer>
+    @RenderSection("Scripts", required: false)
+</body>
+</html>

Pages/Theory.cshtml

@@ -0,0 +1,217 @@
+@page "/theory"
+@using CsWeb.Services
+@model TheoryModel
+@{
+    ViewData["Title"] = "Theorycrafting";
+    var b = Model.B;
+}
+
+<h1>Theorycrafting</h1>
+<p>
+    Numbers below are <strong>live</strong> — read from the running servers' effective config, including any
+    hot-reloaded balance tuning. The curves are computed by the same compiled code that scales damage in game.
+    Everything is also <strong>editable</strong>: change any knob to explore; <em>Reset</em> returns to server values.
+</p>
+<p class="muted small">
+    Showing values for <strong>@Fmt.ModeName(b?.Mode)</strong> —
+    view for <a href="/theory?mode=tdm">TDM</a> · <a href="/theory?mode=gungame">Gun Game</a> · <a href="/theory?mode=survival">Survival</a>
+    (modes can override handicap bands).
+</p>
+
+@if (b is null)
+{
+    <div class="notice err">No server reachable right now — theory needs a live config to be honest. Try again shortly.</div>
+}
+else
+{
+    @if (Model.ModeMismatch)
+    {
+        <div class="notice">No @Fmt.ModeName(Model.ModeParam) server is reachable right now — showing <strong>@Fmt.ModeName(b.Mode)</strong> values (the only live config available).</div>
+    }
+    @if (Model.Balance is { Online: false })
+    {
+        <div class="notice">Servers offline — showing the last known config (@Fmt.Age(Model.Balance!)).</div>
+    }
+
+    <h2>The handicap</h2>
+    <p>
+        One signed index <em>t</em> summarizes how dominant you are (K/D, headshot rate, killstreak, level, and the
+        mode's progress axis, weighted and eased). <em>t</em>&nbsp;=&nbsp;0 is neutral; +1 is fully dominant;
+        −1 is struggling. All three multipliers are driven by the same <em>t</em>, so they hit their extremes together:
+        dominate and you deal less, take more, and level faster — all at once.
+    </p>
+
+    @if (Model.Panels.Count > 0)
+    {
+        <figure id="curves-fig">
+            <div class="readout" id="readout">
+                <label>t <input type="range" id="tslider" min="-1" max="1" step="0.01" value="0" /></label>
+                <span id="tval">t = 0.00</span>
+                @foreach (var p in Model.Panels)
+                {
+                    <span><i class="dot" style="background:@p.Color"></i> <span id="ro-@p.Key">×1.00</span></span>
+                }
+                <span class="muted small">dashed green line = your simulated player</span>
+            </div>
+            @foreach (var (p, i) in Model.Panels.Select((p, i) => (p, i)))
+            {
+                var last = i == Model.Panels.Count - 1;
+                var height = TheoryModel.T + TheoryModel.PlotH + (last ? 26 : 8);
+                <svg class="panel" viewBox="0 0 @TheoryModel.W @height" data-key="@p.Key" role="img" aria-label="@p.Title versus t">
+                    <text class="ptitle" x="@TheoryModel.L" y="@(TheoryModel.T - 1)">@p.Title</text>
+                    <line class="grid" x1="@TheoryModel.L" y1="@Model.YFor(p, 0)" x2="@(TheoryModel.W - TheoryModel.R)" y2="@Model.YFor(p, 0)" />
+                    <line class="grid" x1="@TheoryModel.L" y1="@Model.YFor(p, p.YMax)" x2="@(TheoryModel.W - TheoryModel.R)" y2="@Model.YFor(p, p.YMax)" />
+                    <line class="grid one" x1="@TheoryModel.L" y1="@p.OneY" x2="@(TheoryModel.W - TheoryModel.R)" y2="@p.OneY" />
+                    <text class="tick ymax" x="@(TheoryModel.L - 5)" y="@(Model.YFor(p, p.YMax) + 4)">@p.YMax.ToString("0.#")</text>
+                    <text class="tick" x="@(TheoryModel.L - 5)" y="@(p.OneY + 4)">×1</text>
+                    <text class="tick" x="@(TheoryModel.L - 5)" y="@(Model.YFor(p, 0) + 4)">0</text>
+                    <polyline class="series" points="@p.Points" style="stroke:@p.Color" />
+                    <line class="simt" x1="@(TheoryModel.L + Model.PlotW / 2.0)" y1="@TheoryModel.T" x2="@(TheoryModel.L + Model.PlotW / 2.0)" y2="@(TheoryModel.T + TheoryModel.PlotH)" />
+                    <line class="cross" x1="@(TheoryModel.L + Model.PlotW / 2.0)" y1="@TheoryModel.T" x2="@(TheoryModel.L + Model.PlotW / 2.0)" y2="@(TheoryModel.T + TheoryModel.PlotH)" />
+                    @if (last)
+                    {
+                        @* SVG <text> collides with Razor's literal pseudo-tag inside code blocks -> raw emit *@
+                        foreach (var tv in new[] { -1.0, -0.5, 0.0, 0.5, 1.0 })
+                        {
+                            var x = TheoryModel.L + (tv + 1) / 2 * Model.PlotW;
+                            @Html.Raw($"<text class=\"tick mid\" x=\"{x:0.#}\" y=\"{TheoryModel.T + TheoryModel.PlotH + 16}\">{tv:0.#}</text>")
+                        }
+                    }
+                </svg>
+            }
+            <figcaption class="muted small">← struggling &nbsp;·&nbsp; t &nbsp;·&nbsp; dominant → &nbsp; (drag the slider or hover the chart; curves follow your edits below)</figcaption>
+        </figure>
+    }
+
+    <h2 id="sim">Simulator</h2>
+    <p class="small muted">
+        Seeded from the live server config. Edit anything — player state, stat levels, card picks, handicap knobs —
+        and every readout and curve recomputes. Abilities, crits and headshots are excluded (parity with the in-game
+        HUD's base readout). Edited fields get an amber outline.
+    </p>
+
+    <div class="sim">
+        <div class="simout" id="simout">
+            <span><span class="lbl">index</span><b id="sim-t">0.00</b></span>
+            <span><span class="lbl">deal band</span><b id="sim-deal">×1.00</b></span>
+            <span><span class="lbl">take band</span><b id="sim-take">×1.00</b></span>
+            <span><span class="lbl">xp band</span><b id="sim-xpband">×1.00</b></span>
+            <span><span class="lbl">Out × (with stats)</span><b id="sim-out">×1.00</b></span>
+            <span><span class="lbl">In ×</span><b id="sim-in">×1.00</b></span>
+            <span><span class="lbl">HS ×</span><b id="sim-hs">×1.00</b></span>
+            <span><span class="lbl">XP × (total)</span><b id="sim-xp">×1.00</b></span>
+            <button class="btn" id="sim-reset" type="button">Reset to server</button>
+        </div>
+
+        <fieldset>
+            <legend>Player state</legend>
+            <div class="fields">
+                <label>Level <input type="number" data-sim="level" min="0" max="100" value="0" /></label>
+                <label>Prestige <input type="number" data-sim="prestige" min="0" value="0" /></label>
+                <label>Kills <input type="number" data-sim="kills" min="0" value="0" /></label>
+                <label>Deaths <input type="number" data-sim="deaths" min="0" value="0" /></label>
+                <label>HS kills <input type="number" data-sim="hsk" min="0" value="0" /></label>
+                <label>Streak <input type="number" data-sim="streak" min="0" value="0" /></label>
+                <label>Mode progress (0-1) <input type="number" data-sim="progress" min="0" max="1" step="0.05" value="0" /></label>
+                <label>Escalation floor t <input type="number" data-sim="floor" min="-1" max="1" step="0.05" value="-1" /></label>
+            </div>
+        </fieldset>
+
+        <div class="cols">
+            <fieldset>
+                <legend>Stat tree (invested levels)</legend>
+                <div class="tablewrap">
+                <table>
+                    <tr><th>Stat</th><th class="num">Base</th><th class="num">Per lvl</th><th class="num">Invested</th><th class="num">Effective</th></tr>
+                    @foreach (var s in Model.StatRows())
+                    {
+                        <tr>
+                            <td>@s.Name</td>
+                            <td class="num">@s.Base</td>
+                            <td class="num">@s.PerLevel</td>
+                            <td class="num"><input type="number" data-stat="@s.Key" min="0" max="@s.MaxLevel" value="0" title="0-@s.MaxLevel" aria-label="@s.Name invested levels" /></td>
+                            <td class="num" id="eff-@s.Key">@s.Base</td>
+                        </tr>
+                    }
+                </table>
+                </div>
+            </fieldset>
+
+            <div>
+            <fieldset>
+                <legend>Survival cards (run-scoped picks)</legend>
+                <div class="tablewrap">
+                <table>
+                    <tr><th>Card</th><th class="num">Per pick</th><th class="num">Picks</th></tr>
+                    @foreach (var c in Model.CardRows())
+                    {
+                        dynamic card = c;
+                        <tr>
+                            <td>@card.Name @(card.IsTeam ? Html.Raw("<span class=\"badge\">team</span>") : Html.Raw(""))</td>
+                            <td class="num">@card.PerPick</td>
+                            <td class="num"><input type="number" data-card="@card.Key" data-team="@(card.IsTeam ? 1 : 0)" data-perpick="@card.PerPick" min="0" max="@card.Cap" value="0" title="0-@card.Cap" aria-label="@card.Name picks" /></td>
+                        </tr>
+                    }
+                </table>
+                </div>
+            </fieldset>
+
+            <fieldset>
+                <legend>XP</legend>
+                <div class="fields">
+                    <label>Prestige boost %/prestige <input type="number" data-sim="prestigeBoost" step="1" value="@Model.PrestigeBoostPercent" /></label>
+                </div>
+            </fieldset>
+            </div>
+        </div>
+
+        <fieldset>
+            <legend>Handicap knobs (@Fmt.ModeName(b.Mode) effective)</legend>
+            <div class="kgroups">
+                @foreach (var (group, rows) in Model.HandicapGroups())
+                {
+                    <section class="kgroup">
+                        <h4>@group</h4>
+                        @foreach (var r in rows)
+                        {
+                            if (r.IsBool)
+                            {
+                                <label>@r.Name <input type="checkbox" data-h="@r.Name" checked="@(r.Num != 0)" /></label>
+                            }
+                            else
+                            {
+                                <label>@r.Name <input type="number" data-h="@r.Name" step="@TheoryModel.StepFor(r.Num)" value="@r.Num.ToString("0.###", System.Globalization.CultureInfo.InvariantCulture)" /></label>
+                            }
+                        }
+                    </section>
+                }
+            </div>
+        </fieldset>
+    </div>
+
+    <h3>Key points (server values)</h3>
+    <div class="tablewrap">
+    <table>
+        <tr><th class="num">t</th><th class="num">Deal ×</th><th class="num">Take ×</th><th class="num">XP ×</th></tr>
+        @foreach (var r in Model.KeyRows())
+        {
+            <tr>
+                <td class="num">@r.T.ToString("0.0")</td>
+                <td class="num">@r.Deal.ToString("0.00")</td>
+                <td class="num">@r.Take.ToString("0.00")</td>
+                <td class="num">@r.Xp.ToString("0.00")</td>
+            </tr>
+        }
+    </table>
+    </div>
+
+    <p class="muted small">
+        Weapon-by-weapon time-to-kill tables and per-weapon damage simulation are planned on top of this.
+    </p>
+
+    <script type="application/json" id="sim-data">@Html.Raw(Model.SimJson)</script>
+}
+
+@section Scripts {
+    <script src="/js/theory.js" defer></script>
+}

Pages/Theory.cshtml.cs

@@ -0,0 +1,170 @@
+using System.Globalization;
+using System.Text;
+using System.Text.Json;
+using CsWeb.Services;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace CsWeb.Pages;
+
+public class TheoryModel(Fleet fleet) : PageModel
+{
+    // Panel geometry in viewBox units (SVG scales to container width).
+    public const int W = 720, PlotH = 134, L = 46, R = 10, T = 10;
+    public int PlotW => W - L - R;
+
+    public sealed record Panel(string Key, string Title, string Color, string Points, double YMax, double OneY);
+
+    public string? ModeParam { get; private set; }
+    public Cached<BalancePayload>? Balance { get; private set; }
+    public BalancePayload? B => Balance?.Data;
+    public List<Panel> Panels { get; } = [];
+    public string SimJson { get; private set; } = "null";
+    public double PrestigeBoostPercent { get; private set; } // server value, rendered into the input (no-JS honesty)
+
+    // A requested mode with no live server of that mode falls back to whatever IS reachable — say so explicitly,
+    // because the effective handicap genuinely differs per mode.
+    public bool ModeMismatch =>
+        !string.IsNullOrEmpty(ModeParam) && B is not null
+        && !string.Equals(ModeParam, B.Mode, StringComparison.OrdinalIgnoreCase);
+
+    // Balance serializes StatsConfig with PascalCase property names; the domain (and the survival cards) key stats
+    // by snake_case ids. This is the one place the site maps between them (mirror of the plugin's StatRegistry).
+    private static readonly (string Prop, string Key, string Display)[] StatMap =
+    [
+        ("Damage", "damage", "Damage"),
+        ("CritChance", "crit_chance", "Crit Chance"),
+        ("CritDamage", "crit_damage", "Crit Damage"),
+        ("HeadshotDamage", "hs_damage", "Headshot Damage"),
+        ("MaxHp", "max_hp", "Max HP"),
+        ("MaxArmor", "max_armor", "Max Armor"),
+        ("Lifesteal", "lifesteal", "Lifesteal"),
+        ("ArmorLifesteal", "armor_lifesteal", "Armor Lifesteal"),
+        ("HpRegen", "hp_regen", "HP Regen"),
+        ("ArmorRegen", "armor_regen", "Armor Regen"),
+        ("Thorns", "thorns", "Thorns"),
+        ("XpBoost", "xp_boost", "XP Boost"),
+    ];
+
+    public async Task OnGetAsync(string? mode)
+    {
+        ModeParam = mode;
+        (_, Balance) = await fleet.BalanceForMode(mode ?? "");
+        var c = B?.Curves;
+        if (c is null || c.T.Length < 2) return;
+
+        // Fixed slot order (validated categorical palette, dark surface): identity is carried by each panel's title;
+        // the hue only ties the panel to its slider readout.
+        Panels.Add(BuildPanel("deal", "Damage dealt ×", "#3987e5", c.Deal));
+        Panels.Add(BuildPanel("take", "Damage taken ×", "#199e70", c.Take));
+        Panels.Add(BuildPanel("xp", "XP rate ×", "#c98500", c.Xp));
+
+        // The simulator's seed: everything the JS math needs, in one blob. Server values = the reset state.
+        PrestigeBoostPercent = Fmt.NumOf(B!.Progression, "PrestigeXpBoostPercent");
+        SimJson = JsonSerializer.Serialize(new
+        {
+            Curves = c,
+            Handicap = HandicapRows().ToDictionary(r => r.Name, r => r.Num),
+            Stats = StatRows().Select(s => new { s.Key, s.Name, s.Base, s.PerLevel, s.MaxLevel }).ToList(),
+            Cards = CardRows().ToList(),
+            PrestigeBoostPercent,
+        });
+    }
+
+    // Survival cards that the simulator can apply: stat-keyed cards (card key == stat key) + the two team cards.
+    public IEnumerable<object> CardRows()
+    {
+        if (B is null || B.Survival.ValueKind != JsonValueKind.Object) yield break;
+        if (!B.Survival.TryGetProperty("Cards", out var cards) || cards.ValueKind != JsonValueKind.Array) yield break;
+        foreach (var e in cards.EnumerateArray())
+        {
+            string key = Fmt.StrOf(e, "Key");
+            bool isTeam = Fmt.BoolOf(e, "IsTeam");
+            if (!isTeam && !StatMap.Any(m => m.Key == key)) continue; // effect cards (burn/explode/...) aren't stat math
+            yield return new
+            {
+                Key = key,
+                Name = Fmt.StrOf(e, "Name"),
+                PerPick = Fmt.NumOf(e, "PerPick"),
+                Cap = Fmt.IntOf(e, "Cap"),
+                IsTeam = isTeam,
+            };
+        }
+    }
+
+    private Panel BuildPanel(string key, string title, string color, double[] ys)
+    {
+        double max = ys.Max();
+        double step = max <= 2 ? 0.5 : max <= 5 ? 1 : 2;
+        double ymax = Math.Max(step, Math.Ceiling(max / step) * step);
+
+        var sb = new StringBuilder(ys.Length * 12);
+        for (int i = 0; i < ys.Length; i++)
+        {
+            double x = L + (double)i / (ys.Length - 1) * PlotW;
+            double y = T + PlotH * (1 - ys[i] / ymax);
+            if (i > 0) sb.Append(' ');
+            sb.Append(x.ToString("0.#", CultureInfo.InvariantCulture)).Append(',')
+              .Append(y.ToString("0.#", CultureInfo.InvariantCulture));
+        }
+        double oneY = T + PlotH * (1 - 1.0 / ymax); // the ×1 neutral reference line
+        return new Panel(key, title, color, sb.ToString(), ymax, oneY);
+    }
+
+    public double YFor(Panel p, double value) => T + PlotH * (1 - value / p.YMax);
+
+    // The table view of the chart (accessibility + skim value): the five canonical t anchors.
+    public IEnumerable<(double T, double Deal, double Take, double Xp)> KeyRows()
+    {
+        var c = B?.Curves;
+        if (c is null || c.T.Length < 201) yield break;
+        foreach (int i in new[] { 0, 50, 100, 150, 200 })
+            yield return (c.T[i], c.Deal[i], c.Take[i], c.Xp[i]);
+    }
+
+    // Stat-tree rows in registry order, joined against the live Stats block (unmapped/new stats fall back to raw name).
+    public IEnumerable<(string Key, string Name, double Base, double PerLevel, int MaxLevel)> StatRows()
+    {
+        if (B is null || B.Stats.ValueKind != JsonValueKind.Object) yield break;
+        foreach (var p in B.Stats.EnumerateObject())
+        {
+            if (p.Value.ValueKind != JsonValueKind.Object || !p.Value.TryGetProperty("MaxLevel", out _)) continue;
+            var m = StatMap.FirstOrDefault(m => m.Prop == p.Name);
+            yield return (m.Key ?? p.Name.ToLowerInvariant(), m.Display ?? p.Name,
+                Fmt.NumOf(p.Value, "Base"), Fmt.NumOf(p.Value, "PerLevel"), Fmt.IntOf(p.Value, "MaxLevel"));
+        }
+    }
+
+    // Every scalar knob of the effective (mode-resolved) handicap block, as-is — drift-proof by construction.
+    // Bools ride as 0/1 so the whole block is one editable numeric dictionary for the simulator.
+    public IEnumerable<(string Name, double Num, bool IsBool)> HandicapRows()
+    {
+        if (B is null || B.EffectiveHandicap.ValueKind != JsonValueKind.Object) yield break;
+        foreach (var p in B.EffectiveHandicap.EnumerateObject())
+        {
+            switch (p.Value.ValueKind)
+            {
+                case JsonValueKind.Number: yield return (p.Name, p.Value.GetDouble(), false); break;
+                case JsonValueKind.True: yield return (p.Name, 1, true); break;
+                case JsonValueKind.False: yield return (p.Name, 0, true); break;
+            }
+        }
+    }
+
+    // Knob display grouping — name-shape rules so future knobs sort themselves (unknowns land in Thresholds).
+    private static string GroupOf(string name) =>
+        name is "Enabled" or "MasterDifficulty" or "Curve" ? "Core"
+        : name.EndsWith("Weight", StringComparison.Ordinal) ? "Factor weights"
+        : name.StartsWith("MDeal", StringComparison.Ordinal) || name.StartsWith("MTake", StringComparison.Ordinal)
+          || name.StartsWith("Xp", StringComparison.Ordinal) ? "Bands"
+        : "Thresholds";
+
+    private static readonly string[] GroupOrder = ["Core", "Thresholds", "Factor weights", "Bands"];
+
+    public IEnumerable<(string Group, List<(string Name, double Num, bool IsBool)> Rows)> HandicapGroups() =>
+        HandicapRows().GroupBy(r => GroupOf(r.Name))
+            .OrderBy(g => Array.IndexOf(GroupOrder, g.Key) is var i && i < 0 ? int.MaxValue : i)
+            .Select(g => (g.Key, g.ToList()));
+
+    // Spinner step by magnitude, so Curve 0.8 steps by 0.05 instead of the browser default 1 (typing stays free-form).
+    public static string StepFor(double v) => Math.Abs(v) < 1 ? "0.05" : Math.Abs(v) < 10 ? "0.1" : "1";
+}

Pages/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using CsWeb
+@namespace CsWeb.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Pages/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "_Layout";
+}

Program.cs

@@ -0,0 +1,15 @@
+using CsWeb.Services;
+
+var builder = WebApplication.CreateBuilder(args);
+builder.Services.AddRazorPages();
+builder.Services.AddSingleton<Fleet>();
+
+var app = builder.Build();
+app.UseStaticFiles();
+app.MapRazorPages();
+
+// Changelog is deliberately not a page: the Forgejo releases feed IS the changelog (one source of truth).
+app.MapGet("/changelog", (IConfiguration cfg) =>
+    Results.Redirect(cfg["Outnumbered:ReleasesUrl"] ?? "/", permanent: false));
+
+await app.RunAsync();

README.md

@@ -0,0 +1,23 @@
+# cs2-web
+
+The companion website for [cs2-on.eu](https://cs2-on.eu) — server status, leaderboards, guides, and a
+theorycrafting page for the **Outnumbered** CS2 PvE RPG mod. You're probably looking for the mod itself:
+**[cs2-outnumbered](https://git.lo.sh/kamal/cs2-outnumbered)**. This repo exists for transparency; the site
+is only useful with running Outnumbered servers to talk to.
+
+## What it is
+
+ASP.NET Core Razor Pages, zero external packages, no JS framework, no build pipeline. The site is stateless
+and owns no data: each game server's plugin exposes a local Unix-domain-socket API (`status` / `balance` /
+`top`), and the site renders whatever those report — live status, DB-backed leaderboards, and the effective
+balance config (the theorycrafting curves are computed by the same code that scales damage in game, so the
+published numbers can't drift from reality). No cookies, no trackers, no analytics.
+
+## Running it
+
+```sh
+ASPNETCORE_ENVIRONMENT=Development dotnet run   # expects sockets in /tmp/og-sock (see appsettings.Development.json)
+```
+
+Point `Outnumbered:SocketDir` at a directory of Outnumbered API sockets and open http://127.0.0.1:5080.
+Without any sockets it renders empty/offline states, which is all it can honestly do.

Services/Fleet.cs

@@ -0,0 +1,217 @@
+using System.Net.Sockets;
+using System.Text;
+using System.Text.Json;
+
+namespace CsWeb.Services;
+
+// ---- wire DTOs (mirror the plugin's Api.cs payloads, PascalCase, schema-versioned) ----
+
+public sealed class HumanRow
+{
+    public string Name { get; init; } = "";
+    public int Level { get; init; }
+    public int Prestige { get; init; }
+    public int Kills { get; init; }
+    public int Deaths { get; init; }
+    public int Streak { get; init; }
+    public int Rung { get; init; }
+}
+
+public sealed class StatusPayload
+{
+    public int V { get; init; }
+    public long GeneratedAtMs { get; init; }
+    public string ServerId { get; init; } = "";
+    public string Mode { get; init; } = "";
+    public string Map { get; init; } = "";
+    public string Hostname { get; init; } = "";
+    public int Port { get; init; }
+    public int MaxHumans { get; init; }
+    public int Bots { get; init; }
+    public List<HumanRow> Humans { get; init; } = [];
+    public JsonElement Extra { get; init; } // mode-specific block (survival wave, GG ladder, TDM kill goal)
+}
+
+public sealed class CurvesDto
+{
+    public double[] T { get; init; } = [];
+    public double[] Deal { get; init; } = [];
+    public double[] Take { get; init; } = [];
+    public double[] Xp { get; init; } = [];
+}
+
+public sealed class BalancePayload
+{
+    public int V { get; init; }
+    public long GeneratedAtMs { get; init; }
+    public string ServerId { get; init; } = "";
+    public string Mode { get; init; } = "";
+    public JsonElement Match { get; init; }
+    public JsonElement Stats { get; init; }
+    public JsonElement Progression { get; init; }
+    public JsonElement Abilities { get; init; }
+    public JsonElement GunGame { get; init; }
+    public JsonElement Survival { get; init; }
+    public JsonElement EffectiveHandicap { get; init; }
+    public CurvesDto? Curves { get; init; }
+}
+
+public sealed class TopLevelRow { public string Name { get; init; } = ""; public int Level { get; init; } public int Prestige { get; init; } public long Xp { get; init; } }
+public sealed class TopWaveRow { public string Name { get; init; } = ""; public int BestWave { get; init; } }
+public sealed class TopGgRow { public string Name { get; init; } = ""; public long BestMs { get; init; } }
+
+public sealed class TopPayload
+{
+    public int V { get; init; }
+    public long GeneratedAtMs { get; init; }
+    public List<TopLevelRow> Levels { get; init; } = [];
+    public List<TopWaveRow> Waves { get; init; } = [];
+    public List<TopGgRow> GgTimes { get; init; } = [];
+}
+
+// A cached fetch: the site is stateless by design, so RAM-last-good is the ONLY persistence. A dead socket serves
+// the previous payload with Online=false instead of a blank page (the servers being briefly down must not blank the site).
+public sealed class Cached<T> where T : class
+{
+    public T? Data { get; set; }
+    public DateTimeOffset FetchedAt { get; set; }   // when Data was last refreshed successfully
+    public DateTimeOffset LastAttempt { get; set; }
+    public bool Online { get; set; }
+    public TimeSpan Age => DateTimeOffset.UtcNow - FetchedAt;
+}
+
+// The one data source of the whole site: the per-instance Unix domain sockets served by the plugin
+// (verbs status/balance/top -> one JSON payload, connection closes). Instance discovery = globbing the socket dir,
+// so a stopped server simply drops off the fleet. All caches are per-verb TTLs with last-good retention; a duplicate
+// concurrent fetch is acceptable (traffic is tiny) so there is deliberately no per-key locking.
+public sealed class Fleet(IConfiguration cfg, ILogger<Fleet> log)
+{
+    private static readonly TimeSpan StatusTtl = TimeSpan.FromSeconds(3);
+    private static readonly TimeSpan BalanceTtl = TimeSpan.FromSeconds(30);
+    private static readonly TimeSpan TopTtl = TimeSpan.FromSeconds(30);
+    private static readonly TimeSpan IoTimeout = TimeSpan.FromSeconds(1);
+
+    private readonly string _socketDir = cfg["Outnumbered:SocketDir"] ?? "/run/outnumbered";
+    private readonly Dictionary<string, Cached<StatusPayload>> _status = new();
+    private readonly Dictionary<string, Cached<BalancePayload>> _balance = new();
+    private readonly Cached<TopPayload> _top = new();
+
+    public string PublicHost { get; } = cfg["Outnumbered:PublicHost"] ?? "localhost";
+
+    // The live fleet = the socket files. Sorted for a stable card order.
+    public IReadOnlyList<string> Instances()
+    {
+        try
+        {
+            return Directory.Exists(_socketDir)
+                ? Directory.GetFiles(_socketDir, "*.sock").Select(Path.GetFileNameWithoutExtension).Where(n => n is not null).Select(n => n!).Order().ToList()
+                : [];
+        }
+        catch (Exception ex) { log.LogWarning(ex, "socket dir scan failed"); return []; }
+    }
+
+    public Task<Cached<StatusPayload>> Status(string id) => Get(_status, id, "status", StatusTtl);
+    public Task<Cached<BalancePayload>> Balance(string id) => Get(_balance, id, "balance", BalanceTtl);
+
+    // Leaderboards are global DB data — any live instance answers identically, so ask down the list until one does.
+    public async Task<Cached<TopPayload>> Top()
+    {
+        lock (_top)
+        {
+            if (DateTimeOffset.UtcNow - _top.LastAttempt < TopTtl) return _top;
+            _top.LastAttempt = DateTimeOffset.UtcNow; // stamped before the fetch: a failing socket is retried at TTL pace, not per request
+        }
+        foreach (var id in Instances())
+        {
+            var p = await Query<TopPayload>(id, "top");
+            if (p is not null)
+            {
+                lock (_top)
+                {
+                    _top.Data = p;
+                    _top.FetchedAt = DateTimeOffset.UtcNow;
+                    _top.Online = true;
+                }
+                return _top;
+            }
+        }
+        lock (_top) { _top.Online = false; }
+        return _top;
+    }
+
+    // Balance is per-instance (mode-effective config): for a mode page, prefer an instance actually RUNNING that mode.
+    // Pick order: live mode match > stale mode match (right CONTENT beats fresh-but-wrong-mode) > any live instance >
+    // any instance with a last-good cache > any socket at all. A dead socket file (crash leftover, sorts first) can
+    // never shadow a live server, and a crashed right-mode instance still serves its cached balance.
+    public async Task<(string? Id, Cached<BalancePayload>? Balance)> BalanceForMode(string mode)
+    {
+        string? first = null, firstOnline = null, firstWithData = null, staleModeMatch = null;
+        foreach (var id in Instances())
+        {
+            first ??= id;
+            var s = await Status(id);
+            if (s.Data is null) continue; // never answered — dead socket file
+            firstWithData ??= id;
+            bool match = string.Equals(s.Data.Mode, mode, StringComparison.OrdinalIgnoreCase);
+            if (s.Online)
+            {
+                firstOnline ??= id;
+                if (match) return (id, await Balance(id));
+            }
+            else if (match) staleModeMatch ??= id;
+        }
+        var pick = staleModeMatch ?? firstOnline ?? firstWithData ?? first;
+        return pick is null ? (null, null) : (pick, await Balance(pick));
+    }
+
+    private async Task<Cached<T>> Get<T>(Dictionary<string, Cached<T>> map, string id, string verb, TimeSpan ttl) where T : class
+    {
+        Cached<T> c;
+        lock (map) { if (!map.TryGetValue(id, out c!)) map[id] = c = new Cached<T>(); }
+        lock (c)
+        {
+            if (DateTimeOffset.UtcNow - c.LastAttempt < ttl) return c;
+            c.LastAttempt = DateTimeOffset.UtcNow; // stamped before the fetch: a dead socket is retried at TTL pace, not per request
+        }
+        var p = await Query<T>(id, verb);
+        lock (c)
+        {
+            c.Online = p is not null;
+            if (p is not null)
+            {
+                c.Data = p;
+                c.FetchedAt = DateTimeOffset.UtcNow;
+            }
+        }
+        return c;
+    }
+
+    // One request/response round trip: verb line in, full payload out, peer closes. An {"Err":...} payload (server
+    // booting, DB down) counts as a miss — last-good keeps serving.
+    private async Task<T?> Query<T>(string id, string verb) where T : class
+    {
+        try
+        {
+            using var cts = new CancellationTokenSource(IoTimeout);
+            using var sock = new Socket(AddressFamily.Unix, SocketType.Stream, ProtocolType.Unspecified);
+            await sock.ConnectAsync(new UnixDomainSocketEndPoint(Path.Combine(_socketDir, id + ".sock")), cts.Token);
+            await sock.SendAsync(Encoding.ASCII.GetBytes(verb + "\n"), SocketFlags.None, cts.Token);
+
+            using var ms = new MemoryStream();
+            var buf = new byte[16384];
+            int n;
+            while ((n = await sock.ReceiveAsync(buf, SocketFlags.None, cts.Token)) > 0)
+                ms.Write(buf, 0, n);
+
+            if (ms.Length == 0) return null;
+            using var doc = JsonDocument.Parse(ms.GetBuffer().AsMemory(0, (int)ms.Length));
+            if (doc.RootElement.TryGetProperty("Err", out _)) return null;
+            return doc.RootElement.Deserialize<T>();
+        }
+        catch (Exception ex)
+        {
+            log.LogDebug(ex, "query {Verb} on {Id} failed", verb, id);
+            return null;
+        }
+    }
+}

Services/Fmt.cs

@@ -0,0 +1,77 @@
+using System.Text.Json;
+
+namespace CsWeb.Services
+{
+    // View helpers: tiny, dependency-free formatting shared by the pages. Content-only — no markup decisions here.
+    public static class Fmt
+    {
+        public static string ModeName(string? mode) => mode?.ToLowerInvariant() switch
+        {
+            "tdm" => "TDM",
+            "gungame" => "Gun Game",
+            "survival" => "Survival",
+            _ => mode ?? "?",
+        };
+
+        // Matches the plugin's win-banner format (m:ss.fff).
+        public static string RunTime(long ms) => $"{ms / 60000}:{ms / 1000 % 60:D2}.{ms % 1000:D3}";
+
+        public static string Age<T>(Cached<T> c) where T : class =>
+            c.Data is null ? "no data yet"
+            : c.Online ? "live"
+            : $"last seen {(int)c.Age.TotalSeconds}s ago";
+
+        // One-line mode summary for a server card, from the status payload's mode-specific Extra block.
+        public static string ExtraLine(StatusPayload s)
+        {
+            var e = s.Extra;
+            if (e.ValueKind != JsonValueKind.Object) return "";
+            return s.Mode switch
+            {
+                "survival" when e.TryGetProperty("RunActive", out var run) && run.GetBoolean()
+                             && e.TryGetProperty("Wave", out var w) && e.TryGetProperty("WaveCount", out var wc)
+                    => $"Wave {w.GetInt32()}/{wc.GetInt32()}",
+                "survival" => "Between runs",
+                "gungame" when e.TryGetProperty("Ladder", out var l) => $"{l.GetArrayLength()}-rung ladder",
+                "tdm" when e.TryGetProperty("KillGoal", out var kg) => $"First to {kg.GetInt32()} kills",
+                _ => "",
+            };
+        }
+
+        // A player's current GG weapon: their rung indexed into the ladder the GG driver ships in Extra.
+        public static string? RungWeapon(StatusPayload s, HumanRow h)
+        {
+            if (s.Mode != "gungame" || s.Extra.ValueKind != JsonValueKind.Object) return null;
+            if (!s.Extra.TryGetProperty("Ladder", out var l) || l.ValueKind != JsonValueKind.Array) return null;
+            int n = l.GetArrayLength();
+            if (n == 0) return null;
+            return l[Math.Clamp(h.Rung, 0, n - 1)].GetString();
+        }
+
+        // Best-effort display for raw weapon designer names in balance payloads (the site has no engine name table;
+        // status payloads carry pre-rendered display names, this is only for the guides' config-derived lists).
+        public static string PrettyWeapon(string w) =>
+            w.StartsWith("weapon_", StringComparison.Ordinal) ? w[7..].Replace('_', ' ').ToUpperInvariant() : w;
+
+        public static int IntOf(JsonElement obj, string prop, int fallback = 0) =>
+            obj.ValueKind == JsonValueKind.Object && obj.TryGetProperty(prop, out var v) && v.TryGetInt32(out int i) ? i : fallback;
+
+        public static double NumOf(JsonElement obj, string prop, double fallback = 0) =>
+            obj.ValueKind == JsonValueKind.Object && obj.TryGetProperty(prop, out var v) && v.ValueKind == JsonValueKind.Number ? v.GetDouble() : fallback;
+
+        public static bool BoolOf(JsonElement obj, string prop, bool fallback = false) =>
+            obj.ValueKind == JsonValueKind.Object && obj.TryGetProperty(prop, out var v) && (v.ValueKind == JsonValueKind.True || v.ValueKind == JsonValueKind.False) ? v.GetBoolean() : fallback;
+
+        public static string StrOf(JsonElement obj, string prop, string fallback = "") =>
+            obj.ValueKind == JsonValueKind.Object && obj.TryGetProperty(prop, out var v) && v.ValueKind == JsonValueKind.String ? v.GetString() ?? fallback : fallback;
+
+        // Survival card Detail strings are FORMAT TEMPLATES ("{0} = level x PerPick" per the card defs) that the in-game
+        // draft fills at render time. The guide shows the per-pick line, so format with one pick's worth.
+        public static string CardDetail(string template, double perPick)
+        {
+            if (string.IsNullOrEmpty(template)) return "";
+            try { return string.Format(System.Globalization.CultureInfo.InvariantCulture, template, perPick); }
+            catch (FormatException) { return template; } // malformed template -> show raw rather than nothing
+        }
+    }
+}

appsettings.Development.json

@@ -0,0 +1,5 @@
+{
+  "Outnumbered": {
+    "SocketDir": "/tmp/og-sock"
+  }
+}

appsettings.json

@@ -0,0 +1,14 @@
+{
+  "Urls": "http://127.0.0.1:5080",
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "Outnumbered": {
+    "SocketDir": "/run/outnumbered",
+    "PublicHost": "cs2-on.eu",
+    "ReleasesUrl": "https://git.lo.sh/kamal/cs2-outnumbered/releases"
+  }
+}

cs2web.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <AssemblyName>cs2web</AssemblyName>
+    <RootNamespace>CsWeb</RootNamespace>
+    <InvariantGlobalization>true</InvariantGlobalization>
+  </PropertyGroup>
+</Project>

wwwroot/css/site.css

@@ -0,0 +1,185 @@
+/* Dark-only, function over form: one small sheet, no framework, no webfonts, no animation. */
+:root {
+    --bg: #101318;
+    --panel: #181d24;
+    --panel2: #1f2630;
+    --line: #2a323d;
+    --text: #d7dde4;
+    --muted: #8b95a1;
+    --accent: #62c47f;
+    --accent2: #d9a94a;
+    --bad: #d06a5f;
+}
+* { box-sizing: border-box; }
+html { color-scheme: dark; }
+body {
+    margin: 0;
+    background: var(--bg);
+    color: var(--text);
+    font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
+    /* sticky footer: short pages pin the footer to the viewport bottom instead of hugging the content */
+    display: flex;
+    flex-direction: column;
+    min-height: 100vh;
+}
+/* width:100% matters: main/footer are flex items whose auto margins would otherwise cancel stretch (shrink-wrap) */
+/* 1440: the simulator's player-state row needs >=1408 to stay on one line */
+.wrap { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 16px; }
+a { color: var(--accent); text-decoration: none; }
+a:hover { text-decoration: underline; }
+
+header { border-bottom: 1px solid var(--line); background: var(--panel); }
+header nav { display: flex; gap: 18px; align-items: center; height: 52px; }
+header nav a { color: var(--text); }
+header nav a:hover { color: var(--accent); text-decoration: none; }
+.brand { font-weight: 700; font-size: 17px; margin-right: 12px; }
+.brand span { color: var(--accent); }
+
+main { flex: 1; padding: 36px 16px 48px; }
+footer {
+    margin-top: auto;
+    border-top: 1px solid var(--line);
+    padding: 14px 16px;
+    color: var(--muted);
+    font-size: 13px;
+    display: flex;
+    justify-content: space-between;
+    flex-wrap: wrap;
+    gap: 8px;
+}
+footer a { color: var(--muted); }
+
+h1 { font-size: 24px; margin: 0 0 6px; }
+h2 { font-size: 18px; margin: 28px 0 10px; }
+h3 { font-size: 15px; margin: 18px 0 8px; }
+p, li { color: var(--text); max-width: 75ch; }
+.muted { color: var(--muted); }
+small, .small { font-size: 13px; }
+
+.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; margin-top: 16px; }
+.card {
+    background: var(--panel);
+    border: 1px solid var(--line);
+    border-radius: 8px;
+    padding: 14px 16px;
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+.card h3 { margin: 0; font-size: 16px; }
+.card .row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
+
+.badge {
+    display: inline-block;
+    padding: 1px 8px;
+    border-radius: 10px;
+    font-size: 12px;
+    background: var(--panel2);
+    border: 1px solid var(--line);
+    color: var(--muted);
+    white-space: nowrap;
+}
+.badge.mode { color: var(--accent); border-color: var(--accent); }
+.badge.off { color: var(--bad); border-color: var(--bad); }
+
+.btn {
+    display: inline-block;
+    background: var(--accent);
+    color: #0c1210;
+    font-weight: 600;
+    padding: 6px 14px;
+    border-radius: 6px;
+    border: 0;
+}
+.btn:hover { filter: brightness(1.1); text-decoration: none; }
+
+code[title] { text-decoration: underline dotted var(--muted); cursor: help; }
+code, kbd, .connect {
+    font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
+    font-size: 13px;
+    background: var(--panel2);
+    border: 1px solid var(--line);
+    border-radius: 4px;
+    padding: 1px 6px;
+}
+.connect { display: inline-block; padding: 5px 10px; user-select: all; }
+
+table { border-collapse: collapse; width: 100%; margin: 10px 0 20px; }
+.tablewrap { overflow-x: auto; }
+th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); }
+th { color: var(--muted); font-weight: 600; font-size: 13px; }
+tr:hover td { background: var(--panel); }
+td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
+
+.notice {
+    background: var(--panel);
+    border: 1px solid var(--accent2);
+    border-radius: 8px;
+    padding: 10px 14px;
+    color: var(--text);
+    margin: 12px 0;
+}
+.notice.err { border-color: var(--bad); }
+
+.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
+
+/* ---- theory curves (small multiples; recessive grid, 2px series, shared crosshair) ---- */
+figure { margin: 16px 0; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
+svg.panel { display: block; width: 100%; height: auto; touch-action: none; }
+.panel .grid { stroke: var(--line); stroke-width: 1; }
+.panel .grid.one { stroke-dasharray: 4 4; stroke: var(--muted); opacity: 0.6; }
+.panel .series { fill: none; stroke-width: 2; stroke-linejoin: round; }
+.panel .cross { stroke: var(--text); stroke-width: 1; opacity: 0.45; }
+.panel .ptitle { fill: var(--text); font-size: 12px; font-weight: 600; }
+.panel .tick { fill: var(--muted); font-size: 11px; text-anchor: end; font-variant-numeric: tabular-nums; }
+.panel .tick.mid { text-anchor: middle; }
+.readout { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding-bottom: 10px; font-variant-numeric: tabular-nums; }
+.readout input[type="range"] { width: 220px; accent-color: var(--accent); vertical-align: middle; }
+.readout .dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 4px; }
+figcaption { text-align: center; padding-top: 6px; }
+.panel .simt { stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 3 3; }
+
+/* ---- simulator ---- */
+.sim input[type="number"] {
+    width: 78px;
+    background: var(--panel2);
+    border: 1px solid var(--line);
+    border-radius: 4px;
+    color: var(--text);
+    padding: 3px 6px;
+    text-align: right;
+    font-variant-numeric: tabular-nums;
+}
+.sim input[type="checkbox"] { accent-color: var(--accent); }
+.sim fieldset {
+    border: 1px solid var(--line);
+    border-radius: 8px;
+    background: var(--panel);
+    margin: 0 0 16px;
+    padding: 10px 14px 14px;
+}
+.sim legend { color: var(--muted); font-size: 13px; font-weight: 600; padding: 0 6px; }
+.sim .fields { display: flex; flex-wrap: wrap; gap: 10px 22px; }
+.sim .fields label { display: flex; align-items: center; gap: 8px; font-size: 14px; }
+.simout {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 8px 26px;
+    align-items: baseline;
+    background: var(--panel);
+    border: 1px solid var(--accent);
+    border-radius: 8px;
+    padding: 10px 14px;
+    margin: 0 0 16px;
+    font-variant-numeric: tabular-nums;
+}
+.simout b { font-size: 18px; }
+.simout .lbl { color: var(--muted); font-size: 12px; display: block; }
+.sim td input[type="number"] { width: 64px; }
+.sim .modified { outline: 1px solid var(--accent2); }
+
+/* handicap knobs: semantic groups as a grid of boxes; inside each, label|input rows */
+.kgroups { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
+.kgroup { background: var(--panel2); border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px 10px; }
+.kgroup h4 { margin: 0 0 6px; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
+.kgroup label { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 3px 0; font-size: 14px; }

wwwroot/js/theory.js

@@ -0,0 +1,272 @@
+// Theory page: live curves + the simulator. Seeded from the server's effective config (#sim-data); every formula
+// below MIRRORS the plugin's Domain layer (file noted per function). The VALUES always come from the server payload —
+// only the formula shapes are duplicated here, and those change rarely. Abilities/crits/headshots are deliberately
+// excluded (parity with the in-game HUD's base readout).
+(function () {
+    "use strict";
+    const seedEl = document.getElementById("sim-data");
+    if (!seedEl) return;
+    let seed;
+    try { seed = JSON.parse(seedEl.textContent); } catch { return; }
+    if (!seed?.Curves?.T || seed.Curves.T.length < 2) return;
+
+    // Geometry mirrors TheoryModel constants (viewBox units).
+    const L = 46, R = 10, W = 720, T = 10, PLOTH = 134, PLOT = W - L - R;
+    const N = seed.Curves.T.length;
+
+    const clamp = function (v, a, b) { return Math.max(a, Math.min(b, v)); };
+    const clamp01 = function (v) { return clamp(v, 0, 1); };
+    const lerp = function (a, b, t) { return a + (b - a) * t; };
+
+    // HandicapModel.Ease: sign-preserving curve easing.
+    function ease(t, curve) { return t >= 0 ? Math.pow(t, curve) : -Math.pow(-t, curve); }
+
+    // HandicapModel.ComputeT + ResolvedHandicap's guard denominators. Returns the RAW post-floor t (the chart's
+    // x-axis); callers ease it before the band lerps — ease(raw) is exactly what the live ComputeT returns.
+    function computeRawT(h, p) {
+        if (!h.Enabled) return 0;
+        const kdNerfDenom = Math.max(0.01, h.KdMaxNerf - h.KdNeutral);
+        const kdBuffDenom = Math.max(0.01, h.KdNeutral - h.KdMinBuff);
+        const hsDenom = Math.max(0.01, h.HsMaxNerf);
+        const streakDenom = Math.max(1, h.StreakMaxNerf);
+        const levelDenom = Math.max(1, h.LevelMaxNerf);
+        const wsum = h.KdWeight + h.HsWeight + h.StreakWeight + h.LevelWeight + h.ProgressWeight;
+
+        let kdN = 0, buff = 0;
+        if (p.kills + p.deaths >= 3) {
+            const r = p.kills / Math.max(1, p.deaths);
+            kdN = clamp01((r - h.KdNeutral) / kdNerfDenom);
+            buff = clamp01((h.KdNeutral - r) / kdBuffDenom);
+        }
+        const hsRate = p.kills >= h.HsMinKills ? p.hsk / Math.max(1, p.kills) : 0;
+        let n = wsum <= 0 ? 0 :
+            (h.KdWeight * kdN + h.HsWeight * clamp01(hsRate / hsDenom) + h.StreakWeight * clamp01(p.streak / streakDenom)
+             + h.LevelWeight * clamp01(p.level / levelDenom) + h.ProgressWeight * clamp01(p.progress)) / wsum;
+
+        let t = clamp(h.MasterDifficulty * (n - buff), -1, 1);
+        if (p.floor > t) t = Math.min(p.floor, 1);
+        return t;
+    }
+
+    // HandicapModel.DealFromT/TakeFromT/XpFromT (takes the EASED t; team multipliers ride on deal/take only).
+    function bands(eased, h, teamDeal, teamTake) {
+        return {
+            deal: (eased >= 0 ? lerp(1, h.MDealFloor, eased) : lerp(1, h.MDealCeiling, -eased)) * teamDeal,
+            take: (eased >= 0 ? lerp(1, h.MTakeCeiling, eased) : lerp(1, h.MTakeFloor, -eased)) * teamTake,
+            xp: eased >= 0 ? lerp(1, h.XpCeiling, eased) : lerp(1, h.XpFloor, -eased),
+        };
+    }
+
+    // ---- state ----
+    const h = {};          // live handicap knobs (seeded from server)
+    const player = { level: 0, prestige: 0, kills: 0, deaths: 0, hsk: 0, streak: 0, progress: 0, floor: -1, prestigeBoost: seed.PrestigeBoostPercent };
+    const invested = {};   // stat key -> levels
+    const cards = {};      // card key -> picks
+    const statDefs = {};   // key -> {Base, PerLevel}
+    seed.Stats.forEach(function (s) { statDefs[s.Key] = s; invested[s.Key] = 0; });
+    seed.Cards.forEach(function (c) { cards[c.Key] = 0; });
+    const curves = { deal: [], take: [], xp: [] }; // resampled from live knobs
+
+    // StatResolver.Eff + EffRun: base + invested*perLevel (+ stat-keyed card picks x PerPick — card key == stat key).
+    function effRun(key) {
+        const d = statDefs[key];
+        let v = d ? d.Base + (invested[key] || 0) * d.PerLevel : 0;
+        const card = seed.Cards.find(function (c) { return c.Key === key && !c.IsTeam; });
+        if (card) v += (cards[key] || 0) * card.PerPick;
+        return v;
+    }
+
+    // SurvivalDriver team cards: compounding per shared squad level ((1±PerPick/100)^picks).
+    function teamMults() {
+        let deal = 1, take = 1;
+        seed.Cards.forEach(function (c) {
+            if (!c.IsTeam) return;
+            if (c.Key === "global_deal") deal = Math.pow(1 + c.PerPick / 100, cards[c.Key] || 0);
+            if (c.Key === "global_take") take = Math.pow(1 - c.PerPick / 100, cards[c.Key] || 0);
+        });
+        return { deal: deal, take: take };
+    }
+
+    // ---- curves: resample the 201 points from the LIVE knobs (HandicapModel.BandsFromT + Api.cs's loop, client-side;
+    // the disabled short-circuit mirrors BandsFromT's own) ----
+    function resample() {
+        curves.deal = []; curves.take = []; curves.xp = [];
+        for (let i = 0; i < N; i++) {
+            const t = -1 + i * (2 / (N - 1));
+            let b = bands(ease(clamp(t, -1, 1), h.Curve), h, 1, 1);
+            if (!h.Enabled) b = { deal: 1, take: 1, xp: 1 };
+            curves.deal.push(b.deal); curves.take.push(b.take); curves.xp.push(b.xp);
+        }
+    }
+
+    function yScale(vals) { // TheoryModel.BuildPanel's ymax rule
+        const max = Math.max.apply(null, vals);
+        const step = max <= 2 ? 0.5 : max <= 5 ? 1 : 2;
+        return Math.max(step, Math.ceil(max / step) * step);
+    }
+
+    function redrawPanels() {
+        panels.forEach(function (svg) {
+            const vals = curves[svg.dataset.key];
+            const ymax = yScale(vals);
+            const pts = [];
+            for (let i = 0; i < vals.length; i++) {
+                const x = L + i / (vals.length - 1) * PLOT;
+                const y = T + PLOTH * (1 - vals[i] / ymax);
+                pts.push(x.toFixed(1) + "," + y.toFixed(1));
+            }
+            svg.querySelector(".series").setAttribute("points", pts.join(" "));
+            const oneY = T + PLOTH * (1 - 1 / ymax);
+            const one = svg.querySelector(".grid.one");
+            one.setAttribute("y1", oneY); one.setAttribute("y2", oneY);
+            const ymaxLbl = svg.querySelector(".tick.ymax");
+            ymaxLbl.textContent = (Math.round(ymax * 10) / 10).toString();
+            svg.querySelectorAll(".tick").forEach(function (tk) {
+                if (tk.textContent === "×1") tk.setAttribute("y", oneY + 4);
+            });
+            svg._ymax = ymax;
+        });
+    }
+
+    // ---- readouts ----
+    const $ = function (id) { return document.getElementById(id); };
+    const panels = Array.prototype.slice.call(document.querySelectorAll("svg.panel"));
+    const slider = $("tslider");
+
+    function fmt(v) { return "×" + v.toFixed(2); }
+
+    function recompute() {
+        resample();
+        redrawPanels();
+
+        const rawT = computeRawT(h, player);
+        const tm = teamMults();
+        let b = bands(ease(rawT, h.Curve), h, tm.deal, tm.take);
+        if (!h.Enabled) b = { deal: tm.deal, take: tm.take, xp: 1 };
+
+        $("sim-t").textContent = rawT.toFixed(2);
+        $("sim-deal").textContent = fmt(b.deal);
+        $("sim-take").textContent = fmt(b.take);
+        $("sim-xpband").textContent = fmt(b.xp);
+        // Hud.EffectiveMultipliers parity (headshot:false, crit:false, no actives):
+        $("sim-out").textContent = fmt((1 + effRun("damage") / 100) * b.deal);
+        $("sim-in").textContent = fmt(b.take);
+        $("sim-hs").textContent = fmt(1 + effRun("hs_damage") / 100);
+        // ProgressionModel.PrestigeXpMultiplier: 1 + prestige * boost%/100.
+        $("sim-xp").textContent = fmt((1 + effRun("xp_boost") / 100) * (1 + player.prestige * (player.prestigeBoost / 100)) * b.xp);
+
+        // effective column per stat
+        seed.Stats.forEach(function (s) {
+            const el = $("eff-" + s.Key);
+            if (el) el.textContent = (Math.round(effRun(s.Key) * 100) / 100).toString();
+        });
+
+        // the simulated player's position on the raw-t axis
+        const x = L + (rawT + 1) / 2 * PLOT;
+        panels.forEach(function (svg) {
+            const m = svg.querySelector(".simt");
+            m.setAttribute("x1", x); m.setAttribute("x2", x);
+        });
+        updateCross(Number.parseFloat(slider.value));
+    }
+
+    // ---- slider / hover crosshair (explores the CURRENT — possibly edited — curves) ----
+    function updateCross(t) {
+        t = clamp(t, -1, 1);
+        const i = Math.round((t + 1) / 2 * (N - 1));
+        $("tval").textContent = "t = " + t.toFixed(2);
+        const x = L + (t + 1) / 2 * PLOT;
+        panels.forEach(function (svg) {
+            const cross = svg.querySelector(".cross");
+            cross.setAttribute("x1", x); cross.setAttribute("x2", x);
+            const ro = $("ro-" + svg.dataset.key);
+            if (ro) ro.textContent = fmt(curves[svg.dataset.key][i]);
+        });
+    }
+
+    slider.addEventListener("input", function () { updateCross(Number.parseFloat(slider.value)); });
+    panels.forEach(function (svg) {
+        svg.addEventListener("pointermove", function (ev) {
+            const rect = svg.getBoundingClientRect();
+            const vx = (ev.clientX - rect.left) * (W / rect.width);
+            let t = ((vx - L) / PLOT) * 2 - 1;
+            slider.value = t.toFixed(2);
+            updateCross(t);
+        });
+    });
+
+    // ---- input wiring + seeding ----
+    function seedInputs() {
+        Object.keys(seed.Handicap).forEach(function (k) { h[k] = seed.Handicap[k]; });
+        h.Enabled = !!h.Enabled;
+        document.querySelectorAll("[data-h]").forEach(function (el) {
+            const k = el.dataset.h;
+            if (el.type === "checkbox") el.checked = !!seed.Handicap[k];
+            else el.value = seed.Handicap[k];
+            el.classList.remove("modified");
+        });
+        document.querySelectorAll("[data-sim]").forEach(function (el) {
+            const k = el.dataset.sim;
+            player[k] = k === "floor" ? -1 : k === "prestigeBoost" ? seed.PrestigeBoostPercent : 0;
+            el.value = player[k];
+            el.classList.remove("modified");
+        });
+        document.querySelectorAll("[data-stat]").forEach(function (el) { invested[el.dataset.stat] = 0; el.value = 0; el.classList.remove("modified"); });
+        document.querySelectorAll("[data-card]").forEach(function (el) { cards[el.dataset.card] = 0; el.value = 0; el.classList.remove("modified"); });
+    }
+
+    function markModified(el, isDefault) { el.classList.toggle("modified", !isDefault); }
+
+    // Out-of-range typed values are clamped AND written back to the field, so the display always shows the number the
+    // sim actually used (silent clamping in a theorycrafting tool is a lie). Partial input ("", "-") is left alone.
+    function clampedInt(el) {
+        const raw = Number.parseInt(el.value, 10);
+        const v = clamp(Number.isNaN(raw) ? 0 : raw, 0, Number.parseInt(el.max, 10) || 0);
+        if (!Number.isNaN(raw) && raw !== v) el.value = v;
+        return v;
+    }
+
+    document.querySelectorAll("[data-h]").forEach(function (el) {
+        el.addEventListener("input", function () {
+            const k = el.dataset.h;
+            if (el.type === "checkbox") { h[k] = el.checked; markModified(el, el.checked === !!seed.Handicap[k]); }
+            else {
+                let v = Number.parseFloat(el.value) || 0;
+                // The plugin defines Curve's valid domain as > 0 (Pow(0, negative) = Infinity would NaN the charts);
+                // mirror that boundary here — the payload can never seed a bad value, only an edit can.
+                if (k === "Curve") v = Math.max(v, 0.05);
+                h[k] = v;
+                markModified(el, v === seed.Handicap[k]);
+            }
+            recompute();
+        });
+    });
+    document.querySelectorAll("[data-sim]").forEach(function (el) {
+        el.addEventListener("input", function () {
+            const k = el.dataset.sim;
+            const dflt = k === "floor" ? -1 : k === "prestigeBoost" ? seed.PrestigeBoostPercent : 0;
+            const v = Number.parseFloat(el.value);
+            player[k] = Number.isFinite(v) ? v : dflt; // a cleared field means "default", not 0 (floor 0 is an ACTIVE floor)
+            markModified(el, player[k] === dflt);
+            recompute();
+        });
+    });
+    document.querySelectorAll("[data-stat]").forEach(function (el) {
+        el.addEventListener("input", function () {
+            invested[el.dataset.stat] = clampedInt(el);
+            markModified(el, invested[el.dataset.stat] === 0);
+            recompute();
+        });
+    });
+    document.querySelectorAll("[data-card]").forEach(function (el) {
+        el.addEventListener("input", function () {
+            cards[el.dataset.card] = clampedInt(el);
+            markModified(el, cards[el.dataset.card] === 0);
+            recompute();
+        });
+    });
+    $("sim-reset").addEventListener("click", function () { seedInputs(); recompute(); });
+
+    seedInputs();
+    recompute();
+})();