diff --git a/l4d2web/l4d2web/static/css/editor.css b/l4d2web/l4d2web/static/css/editor.css
deleted file mode 100644
index 0ef983c..0000000
--- a/l4d2web/l4d2web/static/css/editor.css
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Code editor widget — paired with editor.js. Mounted as a sibling of
-   any <textarea data-editor-language>. The textarea is hidden but stays
-   in the DOM for form submission and JS .value reads. */
-
-/* Token swaps from spec to match tokens.css:
-   --color-fg       → --color-text    (text color token)
-   --color-bg-input → --color-surface (textarea uses --color-surface)
-   --radius-input   → --radius-s      (closest available radius token)
-   --color-bg-popover → --color-surface (surface layer for overlays)
-*/
-
-.editor-shell {
-  position: relative;
-  width: 100%;
-}
-
-.editor-code {
-  display: block;
-  width: 100%;
-  min-height: 6em;
-  padding: var(--space-s) var(--space-m);
-  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-  font-size: 0.875rem;
-  line-height: 1.5;
-  color: var(--color-text, #e6e6e6);
-  background: var(--color-surface, #1b1b1b);
-  border: 1px solid var(--color-border, #333);
-  border-radius: var(--radius-s, 4px);
-  white-space: pre-wrap;
-  word-break: break-word;
-  overflow: auto;
-  outline: none;
-}
-
-.editor-code:focus {
-  border-color: var(--color-focus, #6ab0ff);
-}
-
-/* Prism token colors — override defaults to match the site palette. */
-.editor-code .token.comment    { color: var(--color-muted, #888); font-style: italic; }
-.editor-code .token.string     { color: var(--color-string); }
-.editor-code .token.keyword    { color: var(--color-keyword); font-weight: 600; }
-.editor-code .token.number     { color: var(--color-number); }
-.editor-code .token.operator   { color: var(--color-muted, #888); }
-.editor-code .token.identifier { color: inherit; }
-
-/* Autocomplete popup. */
-.editor-popup {
-  position: absolute;
-  z-index: 1000;
-  max-height: 14em;
-  overflow-y: auto;
-  min-width: 14em;
-  margin: 0;
-  padding: 0.25em 0;
-  list-style: none;
-  font-family: var(--font-mono, ui-monospace, "SF Mono", Menlo, monospace);
-  font-size: 0.9em;
-  background: var(--color-surface, #222);
-  border: 1px solid var(--color-border, #333);
-  border-radius: var(--radius-s, 4px);
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
-}
-
-.editor-popup-item {
-  padding: 0.25em 0.75em;
-  cursor: pointer;
-  white-space: nowrap;
-}
-
-.editor-popup-item.is-active {
-  background: var(--color-bg-popover-active);
-}
-
-.editor-popup-item .name { color: var(--color-text, #e6e6e6); }
-.editor-popup-item .desc { color: var(--color-muted, #888); margin-left: 0.5em; }
-
-/* Files-editor language dropdown. */
-.editor-language-select {
-  margin-left: 0.5em;
-}
diff --git a/l4d2web/l4d2web/static/css/tokens.css b/l4d2web/l4d2web/static/css/tokens.css
index a1694df..023670b 100644
--- a/l4d2web/l4d2web/static/css/tokens.css
+++ b/l4d2web/l4d2web/static/css/tokens.css
@@ -13,10 +13,6 @@
   --color-focus: #2563eb;
   --color-log-bg: #f8fafc;
   --color-log-text: #18181b;
-  --color-string: #0a3069;
-  --color-keyword: #cf222e;
-  --color-number: #0550ae;
-  --color-bg-popover-active: #e5e7eb;
 
   --space-base: 0.25rem;
   --space-xs: var(--space-base);
@@ -55,10 +51,6 @@
     --color-focus: #bfdbfe;
     --color-log-bg: #111827;
     --color-log-text: #e5e7eb;
-    --color-string: #a5d6ff;
-    --color-keyword: #ff7b72;
-    --color-number: #79c0ff;
-    --color-bg-popover-active: #374151;
   }
 }
 
diff --git a/l4d2web/l4d2web/static/data/srccfg-vocab.json b/l4d2web/l4d2web/static/data/srccfg-vocab.json
deleted file mode 100644
index bb6a4ac..0000000
--- a/l4d2web/l4d2web/static/data/srccfg-vocab.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  "_comment": "Curated L4D2 cvars + commands for editor autocomplete. Regenerate by running `cvarlist` and `cmdlist` against a freshly-started L4D2 dedicated server with the project's common SourceMod plugins loaded, then hand-trimming engine internals nobody touches. Descriptions come from the trailing help text where present.",
-  "cvars": [
-    {"name": "sv_cheats", "desc": "Allow cheat cvars (0/1) — disables VAC"},
-    {"name": "sv_pure", "desc": "Pure-server enforcement (0=off, 1=loose, 2=strict)"},
-    {"name": "sv_consistency", "desc": "Force consistency on every client file (0/1)"},
-    {"name": "sv_alltalk", "desc": "Cross-team voice chat (0/1)"},
-    {"name": "sv_lan", "desc": "LAN-only server (0=internet, 1=LAN)"},
-    {"name": "sv_voiceenable", "desc": "Enable voice chat (0/1)"},
-    {"name": "sv_password", "desc": "Server join password (empty for open)"},
-    {"name": "sv_logflush", "desc": "Flush log file after every line (0/1)"},
-    {"name": "sv_minrate", "desc": "Minimum client bandwidth (bytes/sec)"},
-    {"name": "sv_maxrate", "desc": "Maximum client bandwidth (bytes/sec)"},
-    {"name": "sv_mincmdrate", "desc": "Minimum client command rate"},
-    {"name": "sv_maxcmdrate", "desc": "Maximum client command rate"},
-    {"name": "sv_minupdaterate", "desc": "Minimum server update rate"},
-    {"name": "sv_maxupdaterate", "desc": "Maximum server update rate"},
-    {"name": "sv_region", "desc": "Server browser region code"},
-    {"name": "sv_steamgroup", "desc": "Steam group ID for restricted servers"},
-    {"name": "sv_tags", "desc": "Comma-separated tags for the server browser"},
-    {"name": "hostname", "desc": "Server name shown in the browser"},
-    {"name": "rcon_password", "desc": "Remote-console admin password"},
-    {"name": "mp_gamemode", "desc": "Game mode (coop, versus, survival, scavenge, realism)"},
-    {"name": "mp_roundtime", "desc": "Round time limit (minutes)"},
-    {"name": "z_difficulty", "desc": "AI director difficulty (Easy/Normal/Hard/Impossible)"},
-    {"name": "director_no_specials", "desc": "Disable special-infected spawning (0/1)"},
-    {"name": "director_no_bosses", "desc": "Disable tank/witch spawning (0/1)"},
-    {"name": "director_panic_forever", "desc": "Endless horde panic event (0/1)"},
-    {"name": "nb_update_frequency", "desc": "Infected bot AI tick frequency"},
-    {"name": "fps_max", "desc": "Frame rate cap (0=uncapped)"},
-    {"name": "tickrate", "desc": "Server tickrate (engine-dependent ceiling)"},
-    {"name": "net_splitpacket_maxrate", "desc": "Maximum split-packet bandwidth"},
-    {"name": "decalfrequency", "desc": "Anti-spam delay between sprays (seconds)"}
-  ],
-  "commands": [
-    {"name": "exec", "desc": "Execute a .cfg file"},
-    {"name": "alias", "desc": "Define a console-command alias"},
-    {"name": "bind", "desc": "Bind a key to a command"},
-    {"name": "unbind", "desc": "Remove a key binding"},
-    {"name": "toggle", "desc": "Flip a 0/1 cvar"},
-    {"name": "sm_cvar", "desc": "SourceMod: set a cvar bypassing sv_cheats restrictions"},
-    {"name": "echo", "desc": "Print to console"},
-    {"name": "say", "desc": "Send a chat message as the server"}
-  ]
-}
diff --git a/l4d2web/l4d2web/static/js/editor.js b/l4d2web/l4d2web/static/js/editor.js
deleted file mode 100644
index 6535d6e..0000000
--- a/l4d2web/l4d2web/static/js/editor.js
+++ /dev/null
@@ -1,403 +0,0 @@
-// Code editor widget. Mounts on any <textarea data-editor-language>.
-// The textarea stays in the DOM (display:none) and the widget mirrors
-// content back into it on every input — form submission and JS code
-// that reads textarea.value (e.g. files-overlay.js) keep working.
-//
-// Public per-instance API (attached to the textarea as ._codeEditor):
-//   - setValue(text)
-//   - setLanguage(name)   // "srccfg" | "bash" | "plain" | "auto"
-//   - getValue()
-//   - destroy()
-(function () {
-  "use strict";
-
-  const LANG_BY_EXT = {
-    cfg: "srccfg",
-    sh: "bash",
-    bash: "bash",
-  };
-
-  const VOCAB_URLS = {
-    srccfg: "/static/data/srccfg-vocab.json",
-  };
-
-  const vocabCache = {};
-
-  async function loadVocab(lang) {
-    if (vocabCache[lang]) return vocabCache[lang];
-    const url = VOCAB_URLS[lang];
-    if (!url) return [];
-    try {
-      const r = await fetch(url);
-      if (!r.ok) return [];
-      const data = await r.json();
-      const merged = []
-        .concat(data.cvars || [])
-        .concat(data.commands || []);
-      vocabCache[lang] = merged;
-      return merged;
-    } catch (err) {
-      console.warn("[editor] vocab load failed for " + lang, err);
-      vocabCache[lang] = [];
-      return [];
-    }
-  }
-
-  function resolveAutoLanguage(filename) {
-    if (!filename) return "plain";
-    const m = /\.([a-zA-Z0-9]+)$/.exec(filename);
-    if (!m) return "plain";
-    return LANG_BY_EXT[m[1].toLowerCase()] || "plain";
-  }
-
-  function highlightFor(lang) {
-    return function (editorEl) {
-      if (lang === "plain" || !window.Prism || !window.Prism.languages[lang]) {
-        // Plain mode or grammar missing: leave textContent alone.
-        editorEl.innerHTML = editorEl.textContent
-          .replace(/&/g, "&amp;")
-          .replace(/</g, "&lt;");
-        return;
-      }
-      window.Prism.highlightElement(editorEl);
-    };
-  }
-
-  const WORD_BEFORE_CARET = /[A-Za-z0-9_]{2,}$/;
-
-  function getCaretContext(codeEl) {
-    const sel = window.getSelection();
-    if (!sel || !sel.rangeCount) return null;
-    const range = sel.getRangeAt(0).cloneRange();
-    if (!codeEl.contains(range.endContainer)) return null;
-    // Build the text from start of the editor up to the caret.
-    const pre = range.cloneRange();
-    pre.selectNodeContents(codeEl);
-    pre.setEnd(range.endContainer, range.endOffset);
-    const textBefore = pre.toString();
-    const m = WORD_BEFORE_CARET.exec(textBefore);
-    if (!m) return null;
-    return {
-      fragment: m[0],
-      rect: range.getBoundingClientRect(),
-    };
-  }
-
-  function filterVocab(vocab, fragment) {
-    const lower = fragment.toLowerCase();
-    const prefix = [];
-    const substr = [];
-    for (const entry of vocab) {
-      const name = entry.name.toLowerCase();
-      if (name.startsWith(lower)) prefix.push(entry);
-      else if (name.includes(lower)) substr.push(entry);
-      if (prefix.length + substr.length >= 50) break;
-    }
-    return prefix.concat(substr).slice(0, 50);
-  }
-
-  function renderPopup(popup, items, activeIndex) {
-    popup.innerHTML = "";
-    const visible = items.slice(0, 8);
-    visible.forEach((entry, i) => {
-      const li = document.createElement("li");
-      li.className = "editor-popup-item" + (i === activeIndex ? " is-active" : "");
-      li.dataset.index = String(i);
-      const name = document.createElement("span");
-      name.className = "name";
-      name.textContent = entry.name;
-      li.appendChild(name);
-      if (entry.desc) {
-        const desc = document.createElement("span");
-        desc.className = "desc";
-        desc.textContent = "— " + entry.desc;
-        li.appendChild(desc);
-      }
-      popup.appendChild(li);
-    });
-  }
-
-  function positionPopup(popup, rect) {
-    popup.style.left = (window.scrollX + rect.left) + "px";
-    popup.style.top = (window.scrollY + rect.bottom + 2) + "px";
-  }
-
-  // For "auto" language: look for a filename input inside the nearest
-  // enclosing dialog or .modal. Returns the <input> or null.
-  // Intentionally does NOT walk up to <body>: an "auto" textarea
-  // outside a modal scope degrades to "plain" rather than picking up
-  // some unrelated .files-editor-filename elsewhere in the document.
-  function findFilenameInput(textarea) {
-    const scope = textarea.closest("dialog, .modal");
-    if (!scope) return null;
-    return scope.querySelector(".files-editor-filename");
-  }
-
-  function mount(textarea) {
-    if (textarea._codeEditor) return textarea._codeEditor;
-
-    const requested = textarea.dataset.editorLanguage || "plain";
-    let language =
-      requested === "auto"
-        ? resolveAutoLanguage(findFilenameInput(textarea)?.value)
-        : requested;
-
-    // Build the visible editor.
-    const shell = document.createElement("div");
-    shell.className = "editor-shell";
-    const code = document.createElement("code");
-    code.className = "editor-code language-" + language;
-    code.setAttribute("contenteditable", "true");
-    code.setAttribute("spellcheck", "false");
-    code.textContent = textarea.value;
-    shell.appendChild(code);
-    textarea.parentNode.insertBefore(shell, textarea);
-    textarea.style.display = "none";
-
-    // CodeJar mounts on the contenteditable and re-runs the highlighter
-    // on each input while preserving caret position.
-    const jar = window.CodeJar(code, highlightFor(language), { tab: "  ", addClosing: false });
-
-    function attachOnUpdate(jarInstance) {
-      jarInstance.onUpdate(function (value) {
-        // Mirror back to the underlying textarea so form POST and any
-        // .value readers see the current content.
-        textarea.value = value;
-        textarea.dispatchEvent(new Event("input", { bubbles: true }));
-      });
-    }
-
-    attachOnUpdate(jar);
-
-    // Warm the vocab cache so the first keystroke doesn't race a network
-    // fetch. Fire-and-forget; loadVocab already caches the empty result
-    // on failure so this is idempotent.
-    if (language !== "plain") loadVocab(language);
-
-    let popup = null;
-    let popupItems = [];
-    let popupActive = 0;
-
-    function ensurePopup() {
-      if (popup) return popup;
-      popup = document.createElement("ul");
-      popup.className = "editor-popup";
-      popup.style.display = "none";
-      document.body.appendChild(popup);
-      popup.addEventListener("mousedown", function (e) {
-        e.preventDefault(); // keep caret in editor
-        const li = e.target.closest(".editor-popup-item");
-        if (!li) return;
-        acceptCompletion(popupItems[parseInt(li.dataset.index, 10)]);
-      });
-      return popup;
-    }
-
-    function hidePopup() {
-      if (popup) popup.style.display = "none";
-      popupItems = [];
-    }
-
-    function acceptCompletion(entry) {
-      if (!entry) return;
-      const ctx = getCaretContext(code);
-      if (!ctx) {
-        hidePopup();
-        return;
-      }
-      // Walk the selection focus backwards `fragment.length` characters
-      // and replace the result with the chosen identifier.
-      //
-      // We can't use `range.setStart(endContainer, endOffset - fragment.length)`
-      // because at end-of-line the caret often sits in a text node AFTER
-      // Prism's <span class="token …"> (the trailing newline / empty text
-      // node), so `endOffset` is small and the subtraction would go
-      // negative or land in the wrong node. `Selection.modify` walks
-      // across node boundaries the way the browser's own caret-movement
-      // logic does, so it works regardless of which DOM node the caret
-      // ended up in after the last Prism rehighlight.
-      //
-      // (Selection.modify is well-supported in all evergreen browsers
-      // even though it's not standardised — same family of API as
-      // contenteditable itself.)
-      try {
-        const sel = window.getSelection();
-        for (let i = 0; i < ctx.fragment.length; i++) {
-          sel.modify("extend", "backward", "character");
-        }
-        const range = sel.getRangeAt(0);
-        range.deleteContents();
-        const insertedNode = document.createTextNode(entry.name);
-        range.insertNode(insertedNode);
-        // Move the caret to inside the inserted text node (at its end),
-        // NOT just "after" it via range.collapse(false). The latter
-        // leaves anchorNode/focusNode pointing at <code> with an offset
-        // — and CodeJar's save() has a special case (codejar.js:122-127)
-        // that collapses any such selection to end-of-all-text, sending
-        // restore() to the wrong place. Pointing the selection inside
-        // the inserted text node keeps save() on its normal walk path.
-        const caretRange = document.createRange();
-        caretRange.setStart(insertedNode, insertedNode.length);
-        caretRange.setEnd(insertedNode, insertedNode.length);
-        sel.removeAllRanges();
-        sel.addRange(caretRange);
-        // Force CodeJar to re-highlight + emit onUpdate. updateCode does
-        // `editor.textContent = code; highlight(editor)` — no caret
-        // preservation — so we save the linear-text offset of the caret
-        // (now positioned after the inserted identifier) before and
-        // restore after. Use instance.jar (not bare `jar` closure) for
-        // consistency with setLanguage's tear-down-and-remount: the jar
-        // reference is swapped at runtime.
-        const caretPos = instance.jar.save();
-        instance.jar.updateCode(instance.jar.toString());
-        instance.jar.restore(caretPos);
-      } catch (err) {
-        console.warn("[editor] acceptCompletion failed; dismissing popup", err);
-      }
-      hidePopup();
-    }
-
-    async function refreshPopup() {
-      if (instance.language === "plain") {
-        hidePopup();
-        return;
-      }
-      const ctx = getCaretContext(code);
-      if (!ctx) {
-        hidePopup();
-        return;
-      }
-      const vocab = await loadVocab(instance.language);
-      if (!vocab.length) {
-        hidePopup();
-        return;
-      }
-      const filtered = filterVocab(vocab, ctx.fragment);
-      if (!filtered.length) {
-        hidePopup();
-        return;
-      }
-      popupItems = filtered;
-      popupActive = 0;
-      ensurePopup();
-      renderPopup(popup, popupItems, popupActive);
-      positionPopup(popup, ctx.rect);
-      popup.style.display = "";
-    }
-
-    code.addEventListener("input", refreshPopup);
-    code.addEventListener("blur", function () {
-      // Defer hide so a popup click can still register.
-      setTimeout(hidePopup, 100);
-    });
-
-    // IMPORTANT: capture-phase listener.
-    //
-    // CodeJar registers its own keydown handler on this same element during
-    // construction (window.CodeJar at line ~159 above), and it uses
-    // preventDefault + insert-tab-spaces on Tab and preventDefault +
-    // stopPropagation on Enter (with leading indent). Bubble-phase order =
-    // registration order: CodeJar runs first and consumes those keys before
-    // our popup handler ever sees them.
-    //
-    // Capture phase fires before bubble. By calling stopPropagation here,
-    // we prevent CodeJar's bubble handler from running for the keys we own
-    // while the popup is visible. Normal typing (popup hidden) still flows
-    // through to CodeJar unchanged because we early-return without
-    // stopPropagation in that case.
-    code.addEventListener("keydown", function (e) {
-      if (!popup || popup.style.display === "none" || !popupItems.length) return;
-      if (e.key === "ArrowDown") {
-        popupActive = (popupActive + 1) % Math.min(popupItems.length, 8);
-        renderPopup(popup, popupItems, popupActive);
-        e.preventDefault();
-        e.stopPropagation();
-      } else if (e.key === "ArrowUp") {
-        popupActive =
-          (popupActive - 1 + Math.min(popupItems.length, 8)) %
-          Math.min(popupItems.length, 8);
-        renderPopup(popup, popupItems, popupActive);
-        e.preventDefault();
-        e.stopPropagation();
-      } else if (e.key === "Tab" || e.key === "Enter") {
-        acceptCompletion(popupItems[popupActive]);
-        e.preventDefault();
-        e.stopPropagation();
-      } else if (e.key === "Escape") {
-        hidePopup();
-        e.preventDefault();
-        e.stopPropagation();
-      }
-    }, true);
-
-    const instance = {
-      textarea,
-      shell,
-      code,
-      jar,
-      language,
-      setValue: function (text) {
-        // updateCode does not invoke the onUpdate mirror, so fire the
-        // same textarea sync + input event here for consistency. Any
-        // listener watching the textarea sees external setValue calls
-        // (e.g. files-overlay loading a file into the modal) the same
-        // way it sees user typing.
-        instance.jar.updateCode(text);
-        textarea.value = text;
-        textarea.dispatchEvent(new Event("input", { bubbles: true }));
-      },
-      getValue: function () {
-        return instance.jar.toString();
-      },
-      setLanguage: function (name) {
-        const next =
-          name === "auto"
-            ? resolveAutoLanguage(findFilenameInput(textarea)?.value)
-            : name;
-        if (next === instance.language) return;
-        // CodeJar captures its highlight callback by closure at
-        // construction time — there is no API to swap it on a live
-        // instance. Tear down and remount with the new highlighter.
-        // Caret position is lost on switch; acceptable since this is
-        // triggered by the user clicking the language dropdown.
-        const currentText = instance.jar.toString();
-        instance.jar.destroy();
-        instance.language = next;
-        code.className = "editor-code language-" + next;
-        code.textContent = currentText;
-        instance.jar = window.CodeJar(code, highlightFor(next), { tab: "  ", addClosing: false });
-        attachOnUpdate(instance.jar);
-      },
-      destroy: function () {
-        instance.jar.destroy();
-        if (popup) popup.remove();
-        shell.remove();
-        textarea.style.display = "";
-        delete textarea._codeEditor;
-      },
-    };
-
-    textarea._codeEditor = instance;
-    return instance;
-  }
-
-  function mountAll(root) {
-    const scope = root || document;
-    scope.querySelectorAll("textarea[data-editor-language]").forEach(mount);
-  }
-
-  if (document.readyState === "loading") {
-    document.addEventListener("DOMContentLoaded", function () {
-      mountAll(document);
-    });
-  } else {
-    mountAll(document);
-  }
-
-  // Re-export for callers that need to mount editors created later
-  // (the files-editor modal exists in the static DOM but is only
-  // shown after user interaction — initial mount is correct, but
-  // exposing this hook lets future code mount dynamically-inserted
-  // editors if needed).
-  window.l4d2Editor = { mount, mountAll };
-})();
diff --git a/l4d2web/l4d2web/static/js/files-overlay.js b/l4d2web/l4d2web/static/js/files-overlay.js
index 7f3e8eb..cffc9fe 100644
--- a/l4d2web/l4d2web/static/js/files-overlay.js
+++ b/l4d2web/l4d2web/static/js/files-overlay.js
@@ -281,16 +281,6 @@
     saveBtn: editorDialog.querySelector(".files-editor-save"),
   };
 
-  function setEditorContent(text) {
-    const editor = editorEls.contentBox._codeEditor;
-    if (editor) {
-      editor.setValue(text);
-      editor.setLanguage("auto"); // re-derive from filename
-    } else {
-      editorEls.contentBox.value = text;
-    }
-  }
-
   function setEditorTitle(text) {
     editorEls.title.textContent = text;
   }
@@ -349,17 +339,10 @@
     editor.folder = folder;
     editor.queuedReplacement = null;
 
-    // Reset the language dropdown to "auto" on every modal open so the
-    // displayed value matches what setEditorContent does internally
-    // (which always calls setLanguage("auto")). Without this, a user
-    // who picked a manual override on a previous open would see the
-    // stale selection while the editor language follows the new file.
-    if (languageSelect) languageSelect.value = "auto";
-
     setEditorTitle(`${folder ? folder + "/" : ""}…new file`);
     editorEls.filename.value = "";
     editorEls.filename.disabled = false;
-    setEditorContent("");
+    editorEls.contentBox.value = "";
     editorEls.contentBox.disabled = false;
     editorEls.renameHint.hidden = true;
     editorEls.textPanel.hidden = false;
@@ -380,9 +363,6 @@
     editor.queuedReplacement = null;
     setQueuedReplacement(null);
 
-    // Reset the language dropdown — see openEditorTextNew for rationale.
-    if (languageSelect) languageSelect.value = "auto";
-
     editorEls.filename.value = basename(path);
     editorEls.filename.disabled = false;
     editorEls.renameHint.hidden = true;
@@ -395,14 +375,14 @@
       editor.mode = "text";
       editorEls.textPanel.hidden = false;
       editorEls.binaryPanel.hidden = true;
-      setEditorContent("Loading…");
+      editorEls.contentBox.value = "Loading…";
       editorEls.contentBox.disabled = true;
 
       const r = await fetchJson(
         `${baseUrl}/files/content?path=${encodeURIComponent(path)}`
       );
       if (r.ok && r.body) {
-        setEditorContent(r.body.content);
+        editorEls.contentBox.value = r.body.content;
         editorEls.contentBox.disabled = false;
         updateByteCount();
         updateSaveEnabled();
@@ -427,21 +407,9 @@
     setTimeout(() => editorEls.filename.focus(), 0);
   }
 
-  const languageSelect = document.querySelector(".files-editor-language");
-  if (languageSelect) {
-    languageSelect.addEventListener("change", function () {
-      const editor = editorEls.contentBox._codeEditor;
-      if (editor) editor.setLanguage(languageSelect.value);
-    });
-  }
-
   editorEls.filename.addEventListener("input", () => {
     updateRenameHint();
     updateSaveEnabled();
-    const _editor = editorEls.contentBox._codeEditor;
-    if (_editor && languageSelect && languageSelect.value === "auto") {
-      _editor.setLanguage("auto");
-    }
   });
   editorEls.contentBox.addEventListener("input", () => {
     updateByteCount();
diff --git a/l4d2web/l4d2web/static/js/srccfg-grammar.js b/l4d2web/l4d2web/static/js/srccfg-grammar.js
deleted file mode 100644
index d6eb9c9..0000000
--- a/l4d2web/l4d2web/static/js/srccfg-grammar.js
+++ /dev/null
@@ -1,17 +0,0 @@
-// Prism grammar for Source-engine config files (server.cfg-style).
-// Tokens: comment, string, number, keyword, identifier. Purely visual —
-// no semantic validation of cvars or values.
-(function (Prism) {
-  if (!Prism) return;
-  Prism.languages.srccfg = {
-    comment: /\/\/.*/,
-    string: {
-      pattern: /"(?:\\.|[^"\\])*"/,
-      greedy: true,
-    },
-    keyword: /\b(?:exec|alias|bind|unbind|toggle)\b/,
-    number: /\b\d+(?:\.\d+)?\b/,
-    identifier: /\b[a-zA-Z_][a-zA-Z0-9_]*\b/,
-    operator: /[+\-;]/,
-  };
-})(typeof window !== "undefined" ? window.Prism : undefined);
diff --git a/l4d2web/l4d2web/static/vendor/README.md b/l4d2web/l4d2web/static/vendor/README.md
deleted file mode 100644
index 4abfe5a..0000000
--- a/l4d2web/l4d2web/static/vendor/README.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# Vendored static assets
-
-All third-party JS/CSS shipped under `/static/vendor/` is committed
-verbatim from the upstream releases below. The strict CSP
-(`default-src 'self'`) means we cannot load these from CDNs.
-
-| File | Upstream | Version | SHA256 |
-|---|---|---|---|
-| `prism.js` | jsdelivr concat: prism-core.min.js + prism-clike.min.js + prism-bash.min.js | v1.29.0 | `636b6ce9db1eddd5b60992bb34e3fbc1c3364bce7c312f798f20a16011d7681c` |
-| `prism.css` | https://cdn.jsdelivr.net/npm/prismjs@1.29.0/themes/prism.min.css | v1.29.0 | `928e23e6b9fcef82c5f1d1f05b6f7fc5a6e187c60195e59fbf16fc9d071ee057` |
-| `codejar.js` | https://cdn.jsdelivr.net/npm/codejar@4.0.0/dist/codejar.js + ESM-strip + attribution header + browser-global shim | v4.0.0 | `1d05dc0fdc6941c3ea0c865612843d098e271155b9258b4cbbc4095b07318d3b` |
-
-CodeJar ships in source form (not minified) — chosen here over the
-minified variant because the strict CSP rules out runtime sourcemap
-loading from a CDN, and readable vendor source meaningfully helps
-debugging when something goes wrong in the editor widget.
-
-## Regenerating
-
-- **Prism:** Re-run the three-component concat in Task 1 Step 1 of
-  `docs/superpowers/plans/2026-05-16-textarea-code-editor.md` with
-  an updated `VER`, then re-download the theme CSS.
-- **CodeJar:** Re-download from jsdelivr per the same plan's Task 1
-  Step 2 (`dist/codejar.js`, not the bare `codejar.js` which does not
-  exist in v4.x), strip ESM exports, prepend the in-file attribution
-  header, re-append the `window.CodeJar` shim.
-
-Bump the version + SHA columns in this table after any update.
diff --git a/l4d2web/l4d2web/static/vendor/codejar.js b/l4d2web/l4d2web/static/vendor/codejar.js
deleted file mode 100644
index 7480f62..0000000
--- a/l4d2web/l4d2web/static/vendor/codejar.js
+++ /dev/null
@@ -1,492 +0,0 @@
-/* CodeJar v4.0.0 — https://cdn.jsdelivr.net/npm/codejar@4.0.0/dist/codejar.js
- * Local edits: leading `export` keyword stripped from `function CodeJar`;
- * `window.CodeJar = CodeJar;` shim appended at EOF for non-module <script> use. */
-const globalWindow = window;
-function CodeJar(editor, highlight, opt = {}) {
-    const options = {
-        tab: '\t',
-        indentOn: /[({\[]$/,
-        moveToNewLine: /^[)}\]]/,
-        spellcheck: false,
-        catchTab: true,
-        preserveIdent: true,
-        addClosing: true,
-        history: true,
-        window: globalWindow,
-        ...opt
-    };
-    const window = options.window;
-    const document = window.document;
-    let listeners = [];
-    let history = [];
-    let at = -1;
-    let focus = false;
-    let callback;
-    let prev; // code content prior keydown event
-    editor.setAttribute('contenteditable', 'plaintext-only');
-    editor.setAttribute('spellcheck', options.spellcheck ? 'true' : 'false');
-    editor.style.outline = 'none';
-    editor.style.overflowWrap = 'break-word';
-    editor.style.overflowY = 'auto';
-    editor.style.whiteSpace = 'pre-wrap';
-    let isLegacy = false; // true if plaintext-only is not supported
-    highlight(editor);
-    if (editor.contentEditable !== 'plaintext-only')
-        isLegacy = true;
-    if (isLegacy)
-        editor.setAttribute('contenteditable', 'true');
-    const debounceHighlight = debounce(() => {
-        const pos = save();
-        highlight(editor, pos);
-        restore(pos);
-    }, 30);
-    let recording = false;
-    const shouldRecord = (event) => {
-        return !isUndo(event) && !isRedo(event)
-            && event.key !== 'Meta'
-            && event.key !== 'Control'
-            && event.key !== 'Alt'
-            && !event.key.startsWith('Arrow');
-    };
-    const debounceRecordHistory = debounce((event) => {
-        if (shouldRecord(event)) {
-            recordHistory();
-            recording = false;
-        }
-    }, 300);
-    const on = (type, fn) => {
-        listeners.push([type, fn]);
-        editor.addEventListener(type, fn);
-    };
-    on('keydown', event => {
-        if (event.defaultPrevented)
-            return;
-        prev = toString();
-        if (options.preserveIdent)
-            handleNewLine(event);
-        else
-            legacyNewLineFix(event);
-        if (options.catchTab)
-            handleTabCharacters(event);
-        if (options.addClosing)
-            handleSelfClosingCharacters(event);
-        if (options.history) {
-            handleUndoRedo(event);
-            if (shouldRecord(event) && !recording) {
-                recordHistory();
-                recording = true;
-            }
-        }
-        if (isLegacy && !isCopy(event))
-            restore(save());
-    });
-    on('keyup', event => {
-        if (event.defaultPrevented)
-            return;
-        if (event.isComposing)
-            return;
-        if (prev !== toString())
-            debounceHighlight();
-        debounceRecordHistory(event);
-        if (callback)
-            callback(toString());
-    });
-    on('focus', _event => {
-        focus = true;
-    });
-    on('blur', _event => {
-        focus = false;
-    });
-    on('paste', event => {
-        recordHistory();
-        handlePaste(event);
-        recordHistory();
-        if (callback)
-            callback(toString());
-    });
-    on('cut', event => {
-        recordHistory();
-        handleCut(event);
-        recordHistory();
-        if (callback)
-            callback(toString());
-    });
-    function save() {
-        const s = getSelection();
-        const pos = { start: 0, end: 0, dir: undefined };
-        let { anchorNode, anchorOffset, focusNode, focusOffset } = s;
-        if (!anchorNode || !focusNode)
-            throw 'error1';
-        // If the anchor and focus are the editor element, return either a full
-        // highlight or a start/end cursor position depending on the selection
-        if (anchorNode === editor && focusNode === editor) {
-            pos.start = (anchorOffset > 0 && editor.textContent) ? editor.textContent.length : 0;
-            pos.end = (focusOffset > 0 && editor.textContent) ? editor.textContent.length : 0;
-            pos.dir = (focusOffset >= anchorOffset) ? '->' : '<-';
-            return pos;
-        }
-        // Selection anchor and focus are expected to be text nodes,
-        // so normalize them.
-        if (anchorNode.nodeType === Node.ELEMENT_NODE) {
-            const node = document.createTextNode('');
-            anchorNode.insertBefore(node, anchorNode.childNodes[anchorOffset]);
-            anchorNode = node;
-            anchorOffset = 0;
-        }
-        if (focusNode.nodeType === Node.ELEMENT_NODE) {
-            const node = document.createTextNode('');
-            focusNode.insertBefore(node, focusNode.childNodes[focusOffset]);
-            focusNode = node;
-            focusOffset = 0;
-        }
-        visit(editor, el => {
-            if (el === anchorNode && el === focusNode) {
-                pos.start += anchorOffset;
-                pos.end += focusOffset;
-                pos.dir = anchorOffset <= focusOffset ? '->' : '<-';
-                return 'stop';
-            }
-            if (el === anchorNode) {
-                pos.start += anchorOffset;
-                if (!pos.dir) {
-                    pos.dir = '->';
-                }
-                else {
-                    return 'stop';
-                }
-            }
-            else if (el === focusNode) {
-                pos.end += focusOffset;
-                if (!pos.dir) {
-                    pos.dir = '<-';
-                }
-                else {
-                    return 'stop';
-                }
-            }
-            if (el.nodeType === Node.TEXT_NODE) {
-                if (pos.dir != '->')
-                    pos.start += el.nodeValue.length;
-                if (pos.dir != '<-')
-                    pos.end += el.nodeValue.length;
-            }
-        });
-        // collapse empty text nodes
-        editor.normalize();
-        return pos;
-    }
-    function restore(pos) {
-        const s = getSelection();
-        let startNode, startOffset = 0;
-        let endNode, endOffset = 0;
-        if (!pos.dir)
-            pos.dir = '->';
-        if (pos.start < 0)
-            pos.start = 0;
-        if (pos.end < 0)
-            pos.end = 0;
-        // Flip start and end if the direction reversed
-        if (pos.dir == '<-') {
-            const { start, end } = pos;
-            pos.start = end;
-            pos.end = start;
-        }
-        let current = 0;
-        visit(editor, el => {
-            if (el.nodeType !== Node.TEXT_NODE)
-                return;
-            const len = (el.nodeValue || '').length;
-            if (current + len > pos.start) {
-                if (!startNode) {
-                    startNode = el;
-                    startOffset = pos.start - current;
-                }
-                if (current + len > pos.end) {
-                    endNode = el;
-                    endOffset = pos.end - current;
-                    return 'stop';
-                }
-            }
-            current += len;
-        });
-        if (!startNode)
-            startNode = editor, startOffset = editor.childNodes.length;
-        if (!endNode)
-            endNode = editor, endOffset = editor.childNodes.length;
-        // Flip back the selection
-        if (pos.dir == '<-') {
-            [startNode, startOffset, endNode, endOffset] = [endNode, endOffset, startNode, startOffset];
-        }
-        s.setBaseAndExtent(startNode, startOffset, endNode, endOffset);
-    }
-    function beforeCursor() {
-        const s = getSelection();
-        const r0 = s.getRangeAt(0);
-        const r = document.createRange();
-        r.selectNodeContents(editor);
-        r.setEnd(r0.startContainer, r0.startOffset);
-        return r.toString();
-    }
-    function afterCursor() {
-        const s = getSelection();
-        const r0 = s.getRangeAt(0);
-        const r = document.createRange();
-        r.selectNodeContents(editor);
-        r.setStart(r0.endContainer, r0.endOffset);
-        return r.toString();
-    }
-    function handleNewLine(event) {
-        if (event.key === 'Enter') {
-            const before = beforeCursor();
-            const after = afterCursor();
-            let [padding] = findPadding(before);
-            let newLinePadding = padding;
-            // If last symbol is "{" ident new line
-            if (options.indentOn.test(before)) {
-                newLinePadding += options.tab;
-            }
-            // Preserve padding
-            if (newLinePadding.length > 0) {
-                preventDefault(event);
-                event.stopPropagation();
-                insert('\n' + newLinePadding);
-            }
-            else {
-                legacyNewLineFix(event);
-            }
-            // Place adjacent "}" on next line
-            if (newLinePadding !== padding && options.moveToNewLine.test(after)) {
-                const pos = save();
-                insert('\n' + padding);
-                restore(pos);
-            }
-        }
-    }
-    function legacyNewLineFix(event) {
-        // Firefox does not support plaintext-only mode
-        // and puts <div><br></div> on Enter. Let's help.
-        if (isLegacy && event.key === 'Enter') {
-            preventDefault(event);
-            event.stopPropagation();
-            if (afterCursor() == '') {
-                insert('\n ');
-                const pos = save();
-                pos.start = --pos.end;
-                restore(pos);
-            }
-            else {
-                insert('\n');
-            }
-        }
-    }
-    function handleSelfClosingCharacters(event) {
-        const open = `([{'"`;
-        const close = `)]}'"`;
-        if (open.includes(event.key)) {
-            preventDefault(event);
-            const pos = save();
-            const wrapText = pos.start == pos.end ? '' : getSelection().toString();
-            const text = event.key + wrapText + close[open.indexOf(event.key)];
-            insert(text);
-            pos.start++;
-            pos.end++;
-            restore(pos);
-        }
-    }
-    function handleTabCharacters(event) {
-        if (event.key === 'Tab') {
-            preventDefault(event);
-            if (event.shiftKey) {
-                const before = beforeCursor();
-                let [padding, start,] = findPadding(before);
-                if (padding.length > 0) {
-                    const pos = save();
-                    // Remove full length tab or just remaining padding
-                    const len = Math.min(options.tab.length, padding.length);
-                    restore({ start, end: start + len });
-                    document.execCommand('delete');
-                    pos.start -= len;
-                    pos.end -= len;
-                    restore(pos);
-                }
-            }
-            else {
-                insert(options.tab);
-            }
-        }
-    }
-    function handleUndoRedo(event) {
-        if (isUndo(event)) {
-            preventDefault(event);
-            at--;
-            const record = history[at];
-            if (record) {
-                editor.innerHTML = record.html;
-                restore(record.pos);
-            }
-            if (at < 0)
-                at = 0;
-        }
-        if (isRedo(event)) {
-            preventDefault(event);
-            at++;
-            const record = history[at];
-            if (record) {
-                editor.innerHTML = record.html;
-                restore(record.pos);
-            }
-            if (at >= history.length)
-                at--;
-        }
-    }
-    function recordHistory() {
-        if (!focus)
-            return;
-        const html = editor.innerHTML;
-        const pos = save();
-        const lastRecord = history[at];
-        if (lastRecord) {
-            if (lastRecord.html === html
-                && lastRecord.pos.start === pos.start
-                && lastRecord.pos.end === pos.end)
-                return;
-        }
-        at++;
-        history[at] = { html, pos };
-        history.splice(at + 1);
-        const maxHistory = 300;
-        if (at > maxHistory) {
-            at = maxHistory;
-            history.splice(0, 1);
-        }
-    }
-    function handlePaste(event) {
-        preventDefault(event);
-        const text = (event.originalEvent || event)
-            .clipboardData
-            .getData('text/plain')
-            .replace(/\r\n?/g, '\n');
-        const pos = save();
-        insert(text);
-        highlight(editor);
-        restore({
-            start: Math.min(pos.start, pos.end) + text.length,
-            end: Math.min(pos.start, pos.end) + text.length,
-            dir: '<-',
-        });
-    }
-    function handleCut(event) {
-        const pos = save();
-        const selection = getSelection();
-        const originalEvent = event.originalEvent ?? event;
-        originalEvent.clipboardData.setData("text/plain", selection.toString());
-        document.execCommand('delete');
-        highlight(editor);
-        restore({
-            start: pos.start,
-            end: pos.start,
-            dir: '->',
-        });
-        preventDefault(event);
-    }
-    function visit(editor, visitor) {
-        const queue = [];
-        if (editor.firstChild)
-            queue.push(editor.firstChild);
-        let el = queue.pop();
-        while (el) {
-            if (visitor(el) === 'stop')
-                break;
-            if (el.nextSibling)
-                queue.push(el.nextSibling);
-            if (el.firstChild)
-                queue.push(el.firstChild);
-            el = queue.pop();
-        }
-    }
-    function isCtrl(event) {
-        return event.metaKey || event.ctrlKey;
-    }
-    function isUndo(event) {
-        return isCtrl(event) && !event.shiftKey && getKeyCode(event) === 'Z';
-    }
-    function isRedo(event) {
-        return isCtrl(event) && event.shiftKey && getKeyCode(event) === 'Z';
-    }
-    function isCopy(event) {
-        return isCtrl(event) && getKeyCode(event) === 'C';
-    }
-    function getKeyCode(event) {
-        let key = event.key || event.keyCode || event.which;
-        if (!key)
-            return undefined;
-        return (typeof key === 'string' ? key : String.fromCharCode(key)).toUpperCase();
-    }
-    function insert(text) {
-        text = text
-            .replace(/&/g, '&amp;')
-            .replace(/</g, '&lt;')
-            .replace(/>/g, '&gt;')
-            .replace(/"/g, '&quot;')
-            .replace(/'/g, '&#039;');
-        document.execCommand('insertHTML', false, text);
-    }
-    function debounce(cb, wait) {
-        let timeout = 0;
-        return (...args) => {
-            clearTimeout(timeout);
-            timeout = window.setTimeout(() => cb(...args), wait);
-        };
-    }
-    function findPadding(text) {
-        // Find beginning of previous line.
-        let i = text.length - 1;
-        while (i >= 0 && text[i] !== '\n')
-            i--;
-        i++;
-        // Find padding of the line.
-        let j = i;
-        while (j < text.length && /[ \t]/.test(text[j]))
-            j++;
-        return [text.substring(i, j) || '', i, j];
-    }
-    function toString() {
-        return editor.textContent || '';
-    }
-    function preventDefault(event) {
-        event.preventDefault();
-    }
-    function getSelection() {
-        if (editor.parentNode?.nodeType == Node.DOCUMENT_FRAGMENT_NODE) {
-            return editor.parentNode.getSelection();
-        }
-        return window.getSelection();
-    }
-    return {
-        updateOptions(newOptions) {
-            Object.assign(options, newOptions);
-        },
-        updateCode(code) {
-            editor.textContent = code;
-            highlight(editor);
-            if (callback)
-                callback(code);
-        },
-        onUpdate(cb) {
-            callback = cb;
-        },
-        toString,
-        save,
-        restore,
-        recordHistory,
-        destroy() {
-            for (let [type, fn] of listeners) {
-                editor.removeEventListener(type, fn);
-            }
-        },
-    };
-}
-
-// Browser global shim: surface CodeJar on window so non-module
-// <script> tags can call it.
-window.CodeJar = CodeJar;
diff --git a/l4d2web/l4d2web/static/vendor/prism.css b/l4d2web/l4d2web/static/vendor/prism.css
deleted file mode 100644
index 8c4cc05..0000000
--- a/l4d2web/l4d2web/static/vendor/prism.css
+++ /dev/null
@@ -1 +0,0 @@
-code[class*=language-],pre[class*=language-]{color:#000;background:0 0;text-shadow:0 1px #fff;font-family:Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;font-size:1em;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}code[class*=language-] ::-moz-selection,code[class*=language-]::-moz-selection,pre[class*=language-] ::-moz-selection,pre[class*=language-]::-moz-selection{text-shadow:none;background:#b3d4fc}code[class*=language-] ::selection,code[class*=language-]::selection,pre[class*=language-] ::selection,pre[class*=language-]::selection{text-shadow:none;background:#b3d4fc}@media print{code[class*=language-],pre[class*=language-]{text-shadow:none}}pre[class*=language-]{padding:1em;margin:.5em 0;overflow:auto}:not(pre)>code[class*=language-],pre[class*=language-]{background:#f5f2f0}:not(pre)>code[class*=language-]{padding:.1em;border-radius:.3em;white-space:normal}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#708090}.token.punctuation{color:#999}.token.namespace{opacity:.7}.token.boolean,.token.constant,.token.deleted,.token.number,.token.property,.token.symbol,.token.tag{color:#905}.token.attr-name,.token.builtin,.token.char,.token.inserted,.token.selector,.token.string{color:#690}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url{color:#9a6e3a;background:hsla(0,0%,100%,.5)}.token.atrule,.token.attr-value,.token.keyword{color:#07a}.token.class-name,.token.function{color:#dd4a68}.token.important,.token.regex,.token.variable{color:#e90}.token.bold,.token.important{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}
\ No newline at end of file
diff --git a/l4d2web/l4d2web/static/vendor/prism.js b/l4d2web/l4d2web/static/vendor/prism.js
deleted file mode 100644
index 7151e60..0000000
--- a/l4d2web/l4d2web/static/vendor/prism.js
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Prism v1.29.0 — core + clike + bash, assembled from https://cdn.jsdelivr.net/npm/prismjs@1.29.0/components/ */
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t)t.hasOwnProperty(s)&&(l[s]=t[s]);t.hasOwnProperty(o)||(l[o]=i[o])}var u=r[e];return r[e]=l,a.languages.DFS(a.languages,(function(n,t){t===u&&n!=e&&(this[n]=l)})),l},DFS:function e(n,t,r,i){i=i||{};var l=a.util.objId;for(var o in n)if(n.hasOwnProperty(o)){t.call(n,o,n[o],r||o);var s=n[o],u=a.util.type(s);"Object"!==u||i[l(s)]?"Array"!==u||i[l(s)]||(i[l(s)]=!0,e(s,t,o,i)):(i[l(s)]=!0,e(s,t,null,i))}}},plugins:{},highlightAll:function(e,n){a.highlightAllUnder(document,e,n)},highlightAllUnder:function(e,n,t){var r={callback:t,container:e,selector:'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'};a.hooks.run("before-highlightall",r),r.elements=Array.prototype.slice.apply(r.container.querySelectorAll(r.selector)),a.hooks.run("before-all-elements-highlight",r);for(var i,l=0;i=r.elements[l++];)a.highlightElement(i,!0===n,r.callback)},highlightElement:function(n,t,r){var i=a.util.getLanguage(n),l=a.languages[i];a.util.setLanguage(n,i);var o=n.parentElement;o&&"pre"===o.nodeName.toLowerCase()&&a.util.setLanguage(o,i);var s={element:n,language:i,grammar:l,code:n.textContent};function u(e){s.highlightedCode=e,a.hooks.run("before-insert",s),s.element.innerHTML=s.highlightedCode,a.hooks.run("after-highlight",s),a.hooks.run("complete",s),r&&r.call(s.element)}if(a.hooks.run("before-sanity-check",s),(o=s.element.parentElement)&&"pre"===o.nodeName.toLowerCase()&&!o.hasAttribute("tabindex")&&o.setAttribute("tabindex","0"),!s.code)return a.hooks.run("complete",s),void(r&&r.call(s.element));if(a.hooks.run("before-highlight",s),s.grammar)if(t&&e.Worker){var c=new Worker(a.filename);c.onmessage=function(e){u(e.data)},c.postMessage(JSON.stringify({language:s.language,code:s.code,immediateClose:!0}))}else u(a.highlight(s.code,s.grammar,s.language));else u(a.util.encode(s.code))},highlight:function(e,n,t){var r={code:e,grammar:n,language:t};if(a.hooks.run("before-tokenize",r),!r.grammar)throw new Error('The language "'+r.language+'" has no grammar.');return r.tokens=a.tokenize(r.code,r.grammar),a.hooks.run("after-tokenize",r),i.stringify(a.util.encode(r.tokens),r.language)},tokenize:function(e,n){var t=n.rest;if(t){for(var r in t)n[r]=t[r];delete n.rest}var a=new s;return u(a,a.head,e),o(e,a,n,a.head,0),function(e){for(var n=[],t=e.head.next;t!==e.tail;)n.push(t.value),t=t.next;return n}(a)},hooks:{all:{},add:function(e,n){var t=a.hooks.all;t[e]=t[e]||[],t[e].push(n)},run:function(e,n){var t=a.hooks.all[e];if(t&&t.length)for(var r,i=0;r=t[i++];)r(n)}},Token:i};function i(e,n,t,r){this.type=e,this.content=n,this.alias=t,this.length=0|(r||"").length}function l(e,n,t,r){e.lastIndex=n;var a=e.exec(t);if(a&&r&&a[1]){var i=a[1].length;a.index+=i,a[0]=a[0].slice(i)}return a}function o(e,n,t,r,s,g){for(var f in t)if(t.hasOwnProperty(f)&&t[f]){var h=t[f];h=Array.isArray(h)?h:[h];for(var d=0;d<h.length;++d){if(g&&g.cause==f+","+d)return;var v=h[d],p=v.inside,m=!!v.lookbehind,y=!!v.greedy,k=v.alias;if(y&&!v.pattern.global){var x=v.pattern.toString().match(/[imsuy]*$/)[0];v.pattern=RegExp(v.pattern.source,x+"g")}for(var b=v.pattern||v,w=r.next,A=s;w!==n.tail&&!(g&&A>=g.reach);A+=w.value.length,w=w.next){var E=w.value;if(n.length>e.length)return;if(!(E instanceof i)){var P,L=1;if(y){if(!(P=l(b,A,e,m))||P.index>=e.length)break;var S=P.index,O=P.index+P[0].length,j=A;for(j+=w.value.length;S>=j;)j+=(w=w.next).value.length;if(A=j-=w.value.length,w.value instanceof i)continue;for(var C=w;C!==n.tail&&(j<O||"string"==typeof C.value);C=C.next)L++,j+=C.value.length;L--,E=e.slice(A,j),P.index-=A}else if(!(P=l(b,0,E,m)))continue;S=P.index;var N=P[0],_=E.slice(0,S),M=E.slice(S+N.length),W=A+E.length;g&&W>g.reach&&(g.reach=W);var z=w.prev;if(_&&(z=u(n,z,_),A+=_.length),c(n,z,L),w=u(n,z,new i(f,p?a.tokenize(N,p):N,k,N)),M&&u(n,w,M),L>1){var I={cause:f+","+d,reach:W};o(e,n,t,w.prev,A,I),g&&I.reach>g.reach&&(g.reach=I.reach)}}}}}}function s(){var e={value:null,prev:null,next:null},n={value:null,prev:e,next:null};e.next=n,this.head=e,this.tail=n,this.length=0}function u(e,n,t){var r=n.next,a={value:t,prev:n,next:r};return n.next=a,r.prev=a,e.length++,a}function c(e,n,t){for(var r=n.next,a=0;a<t&&r!==e.tail;a++)r=r.next;n.next=r,r.prev=n,e.length-=a}if(e.Prism=a,i.stringify=function e(n,t){if("string"==typeof n)return n;if(Array.isArray(n)){var r="";return n.forEach((function(n){r+=e(n,t)})),r}var i={type:n.type,content:e(n.content,t),tag:"span",classes:["token",n.type],attributes:{},language:t},l=n.alias;l&&(Array.isArray(l)?Array.prototype.push.apply(i.classes,l):i.classes.push(l)),a.hooks.run("wrap",i);var o="";for(var s in i.attributes)o+=" "+s+'="'+(i.attributes[s]||"").replace(/"/g,"&quot;")+'"';return"<"+i.tag+' class="'+i.classes.join(" ")+'"'+o+">"+i.content+"</"+i.tag+">"},!e.document)return e.addEventListener?(a.disableWorkerMessageHandler||e.addEventListener("message",(function(n){var t=JSON.parse(n.data),r=t.language,i=t.code,l=t.immediateClose;e.postMessage(a.highlight(i,a.languages[r],r)),l&&e.close()}),!1),a):a;var g=a.util.currentScript();function f(){a.manual||a.highlightAll()}if(g&&(a.filename=g.src,g.hasAttribute("data-manual")&&(a.manual=!0)),!a.manual){var h=document.readyState;"loading"===h||"interactive"===h&&g&&g.defer?document.addEventListener("DOMContentLoaded",f):window.requestAnimationFrame?window.requestAnimationFrame(f):window.setTimeout(f,16)}return a}(_self);"undefined"!=typeof module&&module.exports&&(module.exports=Prism),"undefined"!=typeof global&&(global.Prism=Prism);
-Prism.languages.clike={comment:[{pattern:/(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,lookbehind:!0,greedy:!0},{pattern:/(^|[^\\:])\/\/.*/,lookbehind:!0,greedy:!0}],string:{pattern:/(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,greedy:!0},"class-name":{pattern:/(\b(?:class|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,lookbehind:!0,inside:{punctuation:/[.\\]/}},keyword:/\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,boolean:/\b(?:false|true)\b/,function:/\b\w+(?=\()/,number:/\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,operator:/[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,punctuation:/[{}[\];(),.:]/};
-!function(e){var t="\\b(?:BASH|BASHOPTS|BASH_ALIASES|BASH_ARGC|BASH_ARGV|BASH_CMDS|BASH_COMPLETION_COMPAT_DIR|BASH_LINENO|BASH_REMATCH|BASH_SOURCE|BASH_VERSINFO|BASH_VERSION|COLORTERM|COLUMNS|COMP_WORDBREAKS|DBUS_SESSION_BUS_ADDRESS|DEFAULTS_PATH|DESKTOP_SESSION|DIRSTACK|DISPLAY|EUID|GDMSESSION|GDM_LANG|GNOME_KEYRING_CONTROL|GNOME_KEYRING_PID|GPG_AGENT_INFO|GROUPS|HISTCONTROL|HISTFILE|HISTFILESIZE|HISTSIZE|HOME|HOSTNAME|HOSTTYPE|IFS|INSTANCE|JOB|LANG|LANGUAGE|LC_ADDRESS|LC_ALL|LC_IDENTIFICATION|LC_MEASUREMENT|LC_MONETARY|LC_NAME|LC_NUMERIC|LC_PAPER|LC_TELEPHONE|LC_TIME|LESSCLOSE|LESSOPEN|LINES|LOGNAME|LS_COLORS|MACHTYPE|MAILCHECK|MANDATORY_PATH|NO_AT_BRIDGE|OLDPWD|OPTERR|OPTIND|ORBIT_SOCKETDIR|OSTYPE|PAPERSIZE|PATH|PIPESTATUS|PPID|PS1|PS2|PS3|PS4|PWD|RANDOM|REPLY|SECONDS|SELINUX_INIT|SESSION|SESSIONTYPE|SESSION_MANAGER|SHELL|SHELLOPTS|SHLVL|SSH_AUTH_SOCK|TERM|UID|UPSTART_EVENTS|UPSTART_INSTANCE|UPSTART_JOB|UPSTART_SESSION|USER|WINDOWID|XAUTHORITY|XDG_CONFIG_DIRS|XDG_CURRENT_DESKTOP|XDG_DATA_DIRS|XDG_GREETER_DATA_DIR|XDG_MENU_PREFIX|XDG_RUNTIME_DIR|XDG_SEAT|XDG_SEAT_PATH|XDG_SESSION_DESKTOP|XDG_SESSION_ID|XDG_SESSION_PATH|XDG_SESSION_TYPE|XDG_VTNR|XMODIFIERS)\\b",a={pattern:/(^(["']?)\w+\2)[ \t]+\S.*/,lookbehind:!0,alias:"punctuation",inside:null},n={bash:a,environment:{pattern:RegExp("\\$"+t),alias:"constant"},variable:[{pattern:/\$?\(\([\s\S]+?\)\)/,greedy:!0,inside:{variable:[{pattern:/(^\$\(\([\s\S]+)\)\)/,lookbehind:!0},/^\$\(\(/],number:/\b0x[\dA-Fa-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee]-?\d+)?/,operator:/--|\+\+|\*\*=?|<<=?|>>=?|&&|\|\||[=!+\-*/%<>^&|]=?|[?~:]/,punctuation:/\(\(?|\)\)?|,|;/}},{pattern:/\$\((?:\([^)]+\)|[^()])+\)|`[^`]+`/,greedy:!0,inside:{variable:/^\$\(|^`|\)$|`$/}},{pattern:/\$\{[^}]+\}/,greedy:!0,inside:{operator:/:[-=?+]?|[!\/]|##?|%%?|\^\^?|,,?/,punctuation:/[\[\]]/,environment:{pattern:RegExp("(\\{)"+t),lookbehind:!0,alias:"constant"}}},/\$(?:\w+|[#?*!@$])/],entity:/\\(?:[abceEfnrtv\\"]|O?[0-7]{1,3}|U[0-9a-fA-F]{8}|u[0-9a-fA-F]{4}|x[0-9a-fA-F]{1,2})/};e.languages.bash={shebang:{pattern:/^#!\s*\/.*/,alias:"important"},comment:{pattern:/(^|[^"{\\$])#.*/,lookbehind:!0},"function-name":[{pattern:/(\bfunction\s+)[\w-]+(?=(?:\s*\(?:\s*\))?\s*\{)/,lookbehind:!0,alias:"function"},{pattern:/\b[\w-]+(?=\s*\(\s*\)\s*\{)/,alias:"function"}],"for-or-select":{pattern:/(\b(?:for|select)\s+)\w+(?=\s+in\s)/,alias:"variable",lookbehind:!0},"assign-left":{pattern:/(^|[\s;|&]|[<>]\()\w+(?:\.\w+)*(?=\+?=)/,inside:{environment:{pattern:RegExp("(^|[\\s;|&]|[<>]\\()"+t),lookbehind:!0,alias:"constant"}},alias:"variable",lookbehind:!0},parameter:{pattern:/(^|\s)-{1,2}(?:\w+:[+-]?)?\w+(?:\.\w+)*(?=[=\s]|$)/,alias:"variable",lookbehind:!0},string:[{pattern:/((?:^|[^<])<<-?\s*)(\w+)\s[\s\S]*?(?:\r?\n|\r)\2/,lookbehind:!0,greedy:!0,inside:n},{pattern:/((?:^|[^<])<<-?\s*)(["'])(\w+)\2\s[\s\S]*?(?:\r?\n|\r)\3/,lookbehind:!0,greedy:!0,inside:{bash:a}},{pattern:/(^|[^\\](?:\\\\)*)"(?:\\[\s\S]|\$\([^)]+\)|\$(?!\()|`[^`]+`|[^"\\`$])*"/,lookbehind:!0,greedy:!0,inside:n},{pattern:/(^|[^$\\])'[^']*'/,lookbehind:!0,greedy:!0},{pattern:/\$'(?:[^'\\]|\\[\s\S])*'/,greedy:!0,inside:{entity:n.entity}}],environment:{pattern:RegExp("\\$?"+t),alias:"constant"},variable:n.variable,function:{pattern:/(^|[\s;|&]|[<>]\()(?:add|apropos|apt|apt-cache|apt-get|aptitude|aspell|automysqlbackup|awk|basename|bash|bc|bconsole|bg|bzip2|cal|cargo|cat|cfdisk|chgrp|chkconfig|chmod|chown|chroot|cksum|clear|cmp|column|comm|composer|cp|cron|crontab|csplit|curl|cut|date|dc|dd|ddrescue|debootstrap|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|docker|docker-compose|du|egrep|eject|env|ethtool|expand|expect|expr|fdformat|fdisk|fg|fgrep|file|find|fmt|fold|format|free|fsck|ftp|fuser|gawk|git|gparted|grep|groupadd|groupdel|groupmod|groups|grub-mkconfig|gzip|halt|head|hg|history|host|hostname|htop|iconv|id|ifconfig|ifdown|ifup|import|install|ip|java|jobs|join|kill|killall|less|link|ln|locate|logname|logrotate|look|lpc|lpr|lprint|lprintd|lprintq|lprm|ls|lsof|lynx|make|man|mc|mdadm|mkconfig|mkdir|mke2fs|mkfifo|mkfs|mkisofs|mknod|mkswap|mmv|more|most|mount|mtools|mtr|mutt|mv|nano|nc|netstat|nice|nl|node|nohup|notify-send|npm|nslookup|op|open|parted|passwd|paste|pathchk|ping|pkill|pnpm|podman|podman-compose|popd|pr|printcap|printenv|ps|pushd|pv|quota|quotacheck|quotactl|ram|rar|rcp|reboot|remsync|rename|renice|rev|rm|rmdir|rpm|rsync|scp|screen|sdiff|sed|sendmail|seq|service|sftp|sh|shellcheck|shuf|shutdown|sleep|slocate|sort|split|ssh|stat|strace|su|sudo|sum|suspend|swapon|sync|sysctl|tac|tail|tar|tee|time|timeout|top|touch|tr|traceroute|tsort|tty|umount|uname|unexpand|uniq|units|unrar|unshar|unzip|update-grub|uptime|useradd|userdel|usermod|users|uudecode|uuencode|v|vcpkg|vdir|vi|vim|virsh|vmstat|wait|watch|wc|wget|whereis|which|who|whoami|write|xargs|xdg-open|yarn|yes|zenity|zip|zsh|zypper)(?=$|[)\s;|&])/,lookbehind:!0},keyword:{pattern:/(^|[\s;|&]|[<>]\()(?:case|do|done|elif|else|esac|fi|for|function|if|in|select|then|until|while)(?=$|[)\s;|&])/,lookbehind:!0},builtin:{pattern:/(^|[\s;|&]|[<>]\()(?:\.|:|alias|bind|break|builtin|caller|cd|command|continue|declare|echo|enable|eval|exec|exit|export|getopts|hash|help|let|local|logout|mapfile|printf|pwd|read|readarray|readonly|return|set|shift|shopt|source|test|times|trap|type|typeset|ulimit|umask|unalias|unset)(?=$|[)\s;|&])/,lookbehind:!0,alias:"class-name"},boolean:{pattern:/(^|[\s;|&]|[<>]\()(?:false|true)(?=$|[)\s;|&])/,lookbehind:!0},"file-descriptor":{pattern:/\B&\d\b/,alias:"important"},operator:{pattern:/\d?<>|>\||\+=|=[=~]?|!=?|<<[<-]?|[&\d]?>>|\d[<>]&?|[<>][&=]?|&[>&]?|\|[&|]?/,inside:{"file-descriptor":{pattern:/^\d/,alias:"important"}}},punctuation:/\$?\(\(?|\)\)?|\.\.|[{}[\];\\]/,number:{pattern:/(^|\s)(?:[1-9]\d*|0)(?:[.,]\d+)?\b/,lookbehind:!0}},a.inside=e.languages.bash;for(var s=["comment","function-name","for-or-select","assign-left","parameter","string","environment","function","keyword","builtin","boolean","file-descriptor","operator","punctuation","number"],o=n.variable[1].inside,i=0;i<s.length;i++)o[s[i]]=e.languages.bash[s[i]];e.languages.sh=e.languages.bash,e.languages.shell=e.languages.bash}(Prism);
\ No newline at end of file
diff --git a/l4d2web/l4d2web/templates/_editor_assets.html b/l4d2web/l4d2web/templates/_editor_assets.html
deleted file mode 100644
index 6f11091..0000000
--- a/l4d2web/l4d2web/templates/_editor_assets.html
+++ /dev/null
@@ -1,16 +0,0 @@
-{# Editor asset bundle — include on any page that mounts a
-   <textarea data-editor-language>. Order matters: prism + codejar load
-   first, then the srccfg grammar registers itself on window.Prism, then
-   editor.js scans the DOM and mounts.
-
-   prism.css is intentionally NOT loaded — its base `code[class*=language-]`
-   rule has specificity (0,1,1) which beats our `.editor-code` (0,1,0)
-   and forces color:#000 + background:transparent, which renders black
-   text on the dark-mode page background. We override every Prism token
-   class we use in editor.css with --color-* tokens that follow
-   prefers-color-scheme, so the default Prism theme adds nothing useful. #}
-<link rel="stylesheet" href="{{ url_for('static', filename='css/editor.css') }}">
-<script src="{{ url_for('static', filename='vendor/prism.js') }}" defer nonce="{{ g.csp_nonce }}"></script>
-<script src="{{ url_for('static', filename='vendor/codejar.js') }}" defer nonce="{{ g.csp_nonce }}"></script>
-<script src="{{ url_for('static', filename='js/srccfg-grammar.js') }}" defer nonce="{{ g.csp_nonce }}"></script>
-<script src="{{ url_for('static', filename='js/editor.js') }}" defer nonce="{{ g.csp_nonce }}"></script>
diff --git a/l4d2web/l4d2web/templates/blueprint_detail.html b/l4d2web/l4d2web/templates/blueprint_detail.html
index 5b67a06..ad0645c 100644
--- a/l4d2web/l4d2web/templates/blueprint_detail.html
+++ b/l4d2web/l4d2web/templates/blueprint_detail.html
@@ -49,7 +49,7 @@
         <pre class="config-preview" aria-label="Auto-loaded overlay configs">{% for o in exposed %}exec {{ o.name }}.cfg
 {% endfor %}</pre>
         {% endif %}
-        <textarea name="config" rows="8" spellcheck="false" data-editor-language="srccfg">{{ config_lines | join('\n') }}</textarea>
+        <textarea name="config" rows="8" spellcheck="false">{{ config_lines | join('\n') }}</textarea>
       </div>
     </label>
     <button type="submit">Save blueprint</button>
@@ -92,5 +92,4 @@
   </div>
 </dialog>
 <script src="{{ url_for('static', filename='js/blueprint-overlay-picker.js') }}" defer></script>
-{% include '_editor_assets.html' %}
 {% endblock %}
diff --git a/l4d2web/l4d2web/templates/blueprints.html b/l4d2web/l4d2web/templates/blueprints.html
index 3c29a4d..e121413 100644
--- a/l4d2web/l4d2web/templates/blueprints.html
+++ b/l4d2web/l4d2web/templates/blueprints.html
@@ -33,11 +33,9 @@
     </div>
     <div class="modal-body">
       <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
-      <label>Name <input name="name" required autofocus></label>
-      {# Arguments, config, and overlay assignments are edited on the
-         blueprint detail page where the srccfg editor + overlay picker
-         live. Keeping the create modal name-only avoids the conflict
-         where modal textareas can't host the editor cleanly. #}
+      <label>Name <input name="name" required></label>
+      <label>Arguments <textarea name="arguments" rows="8" spellcheck="false"></textarea></label>
+      <label>Config <textarea name="config" rows="8" spellcheck="false"></textarea></label>
     </div>
     <div class="modal-footer">
       <button type="button" class="button-secondary" data-modal-close>Cancel</button>
diff --git a/l4d2web/l4d2web/templates/overlay_detail.html b/l4d2web/l4d2web/templates/overlay_detail.html
index 19962f1..09f0d3f 100644
--- a/l4d2web/l4d2web/templates/overlay_detail.html
+++ b/l4d2web/l4d2web/templates/overlay_detail.html
@@ -22,7 +22,7 @@
   <form method="post" action="/overlays/{{ overlay.id }}/script" class="stack">
     <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
     <label>Bash script
-      <textarea name="script" rows="20" spellcheck="false" data-editor-language="bash">{{ overlay.script or "" }}</textarea>
+      <textarea name="script" rows="20" spellcheck="false">{{ overlay.script or "" }}</textarea>
     </label>
     <p class="muted">Runs sandboxed against the overlay directory mounted at <code>/overlay</code>.</p>
     {% if not latest_build_is_running %}
@@ -175,16 +175,7 @@
     <div class="files-editor-text">
       <label class="files-editor-field">
         <span class="files-field-label">Content</span>
-        <textarea class="files-editor-content" rows="14" spellcheck="false" data-editor-language="auto"></textarea>
-      </label>
-      <label class="files-editor-field files-editor-language-field">
-        <span class="files-field-label">Language</span>
-        <select class="files-editor-language editor-language-select">
-          <option value="auto" selected>Auto (from filename)</option>
-          <option value="srccfg">Source config (.cfg)</option>
-          <option value="bash">Bash (.sh)</option>
-          <option value="plain">Plain text</option>
-        </select>
+        <textarea class="files-editor-content" rows="14" spellcheck="false"></textarea>
       </label>
       <div class="files-editor-meta muted">
         <span class="files-editor-byte-count">UTF-8 · 0 bytes</span>
@@ -282,11 +273,4 @@
 
 <script src="{{ url_for('static', filename='js/files-overlay.js') }}" defer></script>
 {% endif %}
-{# Only include the ~30 KB of editor assets on pages that actually mount
-   an editor: script-type overlays (bash editor) and files-type overlays
-   that the current user can edit (the files-editor modal). Workshop
-   overlays and read-only pages skip the include entirely. #}
-{% if overlay.type == 'script' or files_can_edit %}
-  {% include '_editor_assets.html' %}
-{% endif %}
 {% endblock %}
diff --git a/l4d2web/tests/e2e/test_editor.py b/l4d2web/tests/e2e/test_editor.py
deleted file mode 100644
index a5a87ed..0000000
--- a/l4d2web/tests/e2e/test_editor.py
+++ /dev/null
@@ -1,58 +0,0 @@
-"""End-to-end test for the textarea code editor.
-
-Logs in as the seed user, navigates to the blueprint detail page, types
-`sv_che` into the editor, asserts the autocomplete popup appears with
-`sv_cheats`, accepts via Tab, and asserts the underlying textarea now
-contains `sv_cheats`.
-"""
-
-import pytest
-from playwright.sync_api import expect, sync_playwright
-
-
-@pytest.mark.e2e
-def test_editor_autocomplete_inserts_cvar(live_server) -> None:
-    base = live_server["base_url"]
-    blueprint_id = live_server["blueprint_id"]
-
-    with sync_playwright() as p:
-        browser = p.chromium.launch()
-        ctx = browser.new_context()
-        page = ctx.new_page()
-
-        # Log in.
-        page.goto(f"{base}/login")
-        page.fill('input[name="username"]', "alice")
-        page.fill('input[name="password"]', "secret")
-        page.click('button[type="submit"]')
-        expect(page).to_have_url(f"{base}/dashboard", timeout=5000)
-
-        # Navigate to the seeded blueprint.
-        page.goto(f"{base}/blueprints/{blueprint_id}")
-
-        # Editor mounts on DOMContentLoaded; the contenteditable replaces
-        # the textarea visually. Wait for it.
-        editor = page.locator(".editor-code").first
-        expect(editor).to_be_visible(timeout=5000)
-
-        # Focus the editor and type a cvar prefix.
-        editor.click()
-        page.keyboard.type("sv_che")
-
-        # The popup should appear and contain sv_cheats.
-        popup = page.locator(".editor-popup")
-        expect(popup).to_be_visible(timeout=2000)
-        expect(popup).to_contain_text("sv_cheats")
-
-        # Accept via Tab. Verifies Task 9's capture-phase keydown fix:
-        # CodeJar would otherwise consume Tab and insert 2 spaces
-        # before our popup handler ran.
-        page.keyboard.press("Tab")
-
-        # The hidden textarea (form field) must now contain the cvar.
-        textarea_value = page.evaluate(
-            "() => document.querySelector('textarea[name=config]').value"
-        )
-        assert "sv_cheats" in textarea_value
-
-        browser.close()
diff --git a/l4d2web/tests/test_blueprints.py b/l4d2web/tests/test_blueprints.py
index 7f5ee51..20982a3 100644
--- a/l4d2web/tests/test_blueprints.py
+++ b/l4d2web/tests/test_blueprints.py
@@ -253,62 +253,6 @@ def test_form_update_preserves_ordered_overlays_and_multiline_fields(user_client
     assert update.headers["Location"] == "/blueprints/1"
 
 
-def test_blueprint_detail_renders_editor_assets(user_client) -> None:
-    with session_scope() as session:
-        user = session.scalar(select(User).where(User.username == "alice"))
-        blueprint = Blueprint(user_id=user.id, name="bp", arguments="[]", config="[]")
-        session.add(blueprint)
-        session.flush()
-        blueprint_id = blueprint.id
-
-    response = user_client.get(f"/blueprints/{blueprint_id}")
-    assert response.status_code == 200
-    body = response.get_data(as_text=True)
-    # Editor opts the textarea in via a data-attribute.
-    assert 'data-editor-language="srccfg"' in body
-    # All editor assets are referenced. prism.css intentionally not loaded
-    # — its default theme's `code[class*=language-]` selector beats our
-    # `.editor-code` background/color rules at higher specificity and
-    # breaks dark mode. We override every Prism token class we use in
-    # editor.css with theme-aware --color-* tokens instead.
-    assert "static/vendor/prism.js" in body
-    assert "static/vendor/codejar.js" in body
-    assert "static/js/srccfg-grammar.js" in body
-    assert "static/js/editor.js" in body
-    assert "static/css/editor.css" in body
-    assert "static/vendor/prism.css" not in body
-    # Scripts are nonce'd (CSP regression guard).
-    assert 'nonce="' in body
-
-
-def test_blueprint_config_form_post_still_round_trips(user_client) -> None:
-    # The editor is a visual layer; the form POST contract must be
-    # unaffected. This guards against accidentally renaming `config` or
-    # dropping it from form serialization.
-    with session_scope() as session:
-        user = session.scalar(select(User).where(User.username == "alice"))
-        blueprint = Blueprint(user_id=user.id, name="bp", arguments="[]", config="[]")
-        session.add(blueprint)
-        session.flush()
-        blueprint_id = blueprint.id
-
-    update = user_client.post(
-        f"/blueprints/{blueprint_id}",
-        data={
-            "name": "bp",
-            "arguments": "",
-            "config": "sv_cheats 1\nmp_gamemode coop",
-            "overlay_ids": [],
-        },
-        headers={"X-CSRF-Token": "test-token"},
-    )
-    assert update.status_code == 302
-
-    with session_scope() as session:
-        bp = session.get(Blueprint, blueprint_id)
-        assert json.loads(bp.config) == ["sv_cheats 1", "mp_gamemode coop"]
-
-
 def test_blueprint_detail_renders_picker_list_and_select(user_client) -> None:
     with session_scope() as session:
         session.add(Overlay(name="o3", path="/opt/l4d2/overlays/o3"))
diff --git a/l4d2web/tests/test_script_overlay_routes.py b/l4d2web/tests/test_script_overlay_routes.py
index 9d0b561..91897e7 100644
--- a/l4d2web/tests/test_script_overlay_routes.py
+++ b/l4d2web/tests/test_script_overlay_routes.py
@@ -277,25 +277,3 @@ def test_permissions_admin_can_edit_any(app, alice_id, admin_id) -> None:
     with session_scope() as s:
         overlay = s.query(Overlay).filter_by(id=overlay_id).one()
         assert overlay.script == "echo admin"
-
-
-def test_script_overlay_detail_renders_bash_editor(app, alice_id) -> None:
-    overlay_id = _create_script_overlay(app, alice_id, name="bash-editor-test")
-    client = _client_for(app, alice_id)
-
-    response = client.get(f"/overlays/{overlay_id}")
-    assert response.status_code == 200
-    body = response.get_data(as_text=True)
-    # Editor opts the textarea in via a data-attribute.
-    assert 'data-editor-language="bash"' in body
-    # All editor assets are referenced. prism.css intentionally not loaded
-    # — see _editor_assets.html for the rationale (specificity conflict
-    # with our dark-mode tokens).
-    assert "static/vendor/prism.js" in body
-    assert "static/vendor/codejar.js" in body
-    assert "static/js/srccfg-grammar.js" in body
-    assert "static/js/editor.js" in body
-    assert "static/css/editor.css" in body
-    assert "static/vendor/prism.css" not in body
-    # Scripts are nonce'd (CSP regression guard).
-    assert 'nonce="' in body