The folding section reads as a heading first

Theme's title was coming out at the normal weight — <summary> does not
inherit an <h1>'s boldness, so sitting it under .admin-h1 got the size,
colour and spacing but not the type. It now matches the other section
headings exactly.

The caret moved to the right of the words. A marker in front pushes the
heading out of line with every other one on the page; behind it, the section
still reads as "Theme" first and the caret only says there is more.

Written as the pattern rather than as Theme's own styling: any section that
folds is a <details class="admin-fold"> headed by a
<summary class="admin-h1 admin-fold-title">, and the whole row is the target.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

README.md

@@ -102,7 +102,7 @@ with this machine's shell settings — the same keys as the checked-in
 | `adminPin` | The admin PIN, as a scrypt hash. **Set it in the admin page's Admin PIN section**, not by hand — 6 digits, and only the hash is stored. Absent means admin is open to anyone on the network. |
 | `adminPasscode` | An older free-text passcode. Still honoured, so an existing install keeps working; new installs should use `adminPin`. |
 | `forge` | Where updates and module installs are fetched from. Absent or `"github"` uses GitHub; a Gitea or Forgejo base URL such as `"http://10.3.8.90:3000"` uses a server of your own. Set it per machine in the data directory, alongside `repo`. |
-| `theme` | The dashboard palette: `booth` (default), `harbor`, `graphite`, `ember` or `daylight`. The admin page's **Theme** section writes this one — see [Themes](#themes). |
+| `theme` | The dashboard palette: `booth` (default), `harbor`, `graphite`, `ember`, `daylight`, `midnight`, `moss`, `plum`, `sepia`, `blackout`, `paper` or `iron`. The admin page's **Theme** section writes this one — see [Themes](#themes). |
 
 **Locked out?** Delete `adminPin` from the data directory's `proddash.json`
 and restart, or start the server with `PRODDASH_PASSCODE` set — that passcode
@@ -140,12 +140,26 @@ ignored from then on.
 
 The whole dashboard — every tile, on every browser — draws with one palette,
 chosen in the admin page's **Theme** section and switched live: pick a swatch
-and open dashboards change without a reload. Five presets ship: **Booth**
+and open dashboards change without a reload. The section starts folded —
-(the default dark, mint accent), **Harbor** (deep navy, cyan), **Graphite**
+a building picks its palette once — and holds twelve presets:
-(neutral charcoal, electric blue), **Ember** (warm broadcast black, orange)
+
-and **Daylight**, a light palette for a front-of-house desk in daytime. Each
+| | |
-keeps the status colours apart — the accent is never near the danger red or
+|---|---|
-the warning amber — and muted text readable in a dark booth. The choice is
+| **Booth** | the default dark, mint accent |
+| **Harbor** | deep navy, cyan |
+| **Graphite** | neutral charcoal, electric blue |
+| **Ember** | warm broadcast black, orange |
+| **Daylight** | a cool light palette, for a front-of-house desk in daytime |
+| **Midnight** | indigo night, violet |
+| **Moss** | forest floor, lime |
+| **Plum** | aubergine, purple |
+| **Sepia** | warm brown room, cool teal — Ember's arrangement reversed |
+| **Blackout** | true black, cyan, for a dark room where any glow carries |
+| **Paper** | the warm light one, indigo accent |
+| **Iron** | no colour of its own: a near-white accent, so the only hues on screen are a module's own and the red and amber that mean something |
+
+Each keeps the status colours apart — the accent is never near the danger red
+or the warning amber — and muted text readable in a dark booth. The choice is
 stored as `theme` in the data directory's `proddash.json` (table above), so
 it holds across restarts and updates; a browser remembers the last theme it
 saw and applies it before the server answers, so nothing flashes. Modules

public/admin/admin.css

@@ -451,6 +451,36 @@ a.btn { text-decoration: none; }
 
 /* one swatch per preset: a miniature dashboard (page, a tile on it, the
    accent as a status dot) and the name; the current one wears the accent */
+/* ── a collapsible admin section ─────────────────────────────────────
+   The pattern for any section of this page that folds. The markup is a
+   <details class="admin-fold"> holding the section's contents, headed by a
+   <summary class="admin-h1 admin-fold-title">: the title keeps the same
+   type as every other section heading — a <summary> would otherwise come
+   out at the normal weight — and the caret follows the words, so a folded
+   section still reads as a heading first. The whole row is the hit target. */
+details.admin-fold > summary.admin-fold-title {
+  cursor: pointer;
+  list-style: none;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  font-weight: 700; /* matches h1.admin-h1; summary defaults to normal */
+  user-select: none;
+}
+details.admin-fold > summary.admin-fold-title::-webkit-details-marker { display: none; }
+/* after the title, not before it — the heading reads first, the caret says
+   there is more behind it */
+details.admin-fold > summary.admin-fold-title::after {
+  content: "";
+  width: 0; height: 0;
+  border-left: 6px solid var(--muted);
+  border-top: 5px solid transparent;
+  border-bottom: 5px solid transparent;
+  transition: transform 0.15s;
+}
+details.admin-fold[open] > summary.admin-fold-title::after { transform: rotate(90deg); }
+details.admin-fold > summary.admin-fold-title:hover { color: var(--accent); }
+
 .theme-swatches {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(116px, 1fr));
@@ -550,3 +580,11 @@ a.btn { text-decoration: none; }
   gap: 8px;
   margin-left: auto;
 }
+.pin-note { margin-top: 12px; }
+.pin-note code {
+  font-size: 0.92em;
+  padding: 1px 5px;
+  border-radius: 4px;
+  background: var(--bg);
+  border: 1px solid var(--border);
+}

public/admin/admin.js

@@ -132,6 +132,7 @@ function renderPin(state) {
     : set
       ? 'Admin is locked. This page asks for the PIN, and so does every admin request.'
       : 'Admin is open to anyone on the network. Set a 6-digit PIN to lock it.';
+  if (state.dataDir) document.getElementById('pin-file').textContent = state.dataDir + '/proddash.json';
 }
 
 function pinMessage(text, bad = false) {

public/admin/index.html

@@ -41,9 +41,11 @@
     </section>
 
     <section id="theme-section" hidden>
-      <h1 class="admin-h1">Theme</h1>
+      <details class="admin-fold">
-      <div class="theme-swatches" id="theme-swatches" role="radiogroup" aria-label="Theme"></div>
+        <summary class="admin-h1 admin-fold-title">Theme</summary>
-      <div class="admin-status" id="theme-status"></div>
+        <div class="theme-swatches" id="theme-swatches" role="radiogroup" aria-label="Theme"></div>
+        <div class="admin-status" id="theme-status"></div>
+      </details>
     </section>
 
     <section id="modules-section" hidden>
@@ -92,6 +94,10 @@
             <button class="btn" id="pin-clear" hidden>Turn off</button>
           </div>
         </div>
+        <p class="admin-copy pin-note">Only this page and the admin API ask for it — dashboards stay
+          open, and it is nothing to do with a module's own PIN, such as Slack's send PIN. Forgotten?
+          Remove <code>adminPin</code> from <code id="pin-file">proddash.json</code> in the settings
+          folder and restart.</p>
         <div class="admin-status" id="pin-status"></div>
       </div>
     </section>

public/style.css

@@ -941,8 +941,10 @@ body.fullscreen #grid { padding-bottom: 0; }
    every shell element follows, and a colour a tile is configured with (set
    on the tile itself) still wins. The :root block at the top of this file is
    "booth", the default; the list of ids and names lives in server.js
-   (GET /api/theme). All four are booth-grade: high contrast, the accent
+   (GET /api/theme). Every one is booth-grade: high contrast, the accent
-   nowhere near the danger red or the warning amber, muted still readable. */
+   nowhere near the danger red or the warning amber, muted still readable.
+   Each sets --accent-text too when the default (a near-black green, for
+   booth's mint) would look wrong against its own accent. */
 
 /* Harbor — deep navy, cyan accent */
 html[data-theme="harbor"] {
@@ -993,3 +995,100 @@ html[data-theme="daylight"] {
   --danger: #d1242f;
   --warn: #b26a00;
 }
+
+/* Midnight — indigo night, violet accent */
+html[data-theme="midnight"] {
+  --bg: #0a0b18;
+  --panel: #14162b;
+  --border: #272a4a;
+  --text: #e8e9fb;
+  --muted: #9a9cc8;
+  --accent: #9d8cff;
+  --accent-text: #12103a;
+  --danger: #ff5a72;
+  --warn: #f5b93a;
+}
+
+/* Moss — forest floor, lime accent (warn pushed orange so the two greens
+   and the amber never read as one another) */
+html[data-theme="moss"] {
+  --bg: #08120c;
+  --panel: #101e15;
+  --border: #1f3728;
+  --text: #e9f4ea;
+  --muted: #8fb09a;
+  --accent: #8fdb3f;
+  --accent-text: #15250a;
+  --danger: #ff5a52;
+  --warn: #ff9f1c;
+}
+
+/* Plum — aubergine, purple accent */
+html[data-theme="plum"] {
+  --bg: #110a17;
+  --panel: #1d1228;
+  --border: #332042;
+  --text: #f2e9f8;
+  --muted: #b195c2;
+  --accent: #c084fc;
+  --accent-text: #260a37;
+  --danger: #ff4d4f;
+  --warn: #f7b53b;
+}
+
+/* Sepia — warm brown room, cool teal accent: the opposite arrangement to
+   Ember, which is warm throughout */
+html[data-theme="sepia"] {
+  --bg: #12100b;
+  --panel: #1d1913;
+  --border: #33291d;
+  --text: #f4ede0;
+  --muted: #b3a48b;
+  --accent: #5eead4;
+  --accent-text: #06231e;
+  --danger: #ff5a52;
+  --warn: #ffc247;
+}
+
+/* Blackout — true black for a dark room, where any glow off the screen
+   carries; everything else is as bright as it can be against it */
+html[data-theme="blackout"] {
+  --bg: #000000;
+  --panel: #0a0a0a;
+  --border: #1f1f1f;
+  --text: #ffffff;
+  --muted: #9e9e9e;
+  --accent: #00e5ff;
+  --accent-text: #00212a;
+  --danger: #ff3b30;
+  --warn: #ffcc00;
+}
+
+/* Paper — the warm light one, next to Daylight's cool white. Danger and warn
+   darken, as they must on a light background, and the indigo accent takes
+   white text. */
+html[data-theme="paper"] {
+  --bg: #f5f1e8;
+  --panel: #fffdf8;
+  --border: #ddd5c4;
+  --text: #1c1a15;
+  --muted: #6b6455;
+  --accent: #4f46e5;
+  --accent-text: #ffffff;
+  --danger: #c8102e;
+  --warn: #9a6700;
+}
+
+/* Iron — no colour of its own: the accent is near-white, so the only hues on
+   screen are a module's own and the red/amber that mean something */
+html[data-theme="iron"] {
+  --bg: #0c0c0d;
+  --panel: #161617;
+  --border: #2b2b2d;
+  --text: #f2f2f3;
+  --muted: #9a9a9d;
+  --accent: #d8d8dc;
+  --accent-text: #131314;
+  --danger: #ff4d4f;
+  --warn: #ffb224;
+}

server.js

@@ -712,6 +712,13 @@ const THEMES = [
   { id: 'graphite', name: 'Graphite', colors: { bg: '#0f1012', panel: '#17191d', accent: '#6cb4ff' } },
   { id: 'ember',    name: 'Ember',    colors: { bg: '#120c0a', panel: '#1d1411', accent: '#ff8f3a' } },
   { id: 'daylight', name: 'Daylight', colors: { bg: '#eef1f5', panel: '#ffffff', accent: '#0b8a5f' } },
+  { id: 'midnight', name: 'Midnight', colors: { bg: '#0a0b18', panel: '#14162b', accent: '#9d8cff' } },
+  { id: 'moss',     name: 'Moss',     colors: { bg: '#08120c', panel: '#101e15', accent: '#8fdb3f' } },
+  { id: 'plum',     name: 'Plum',     colors: { bg: '#110a17', panel: '#1d1228', accent: '#c084fc' } },
+  { id: 'sepia',    name: 'Sepia',    colors: { bg: '#12100b', panel: '#1d1913', accent: '#5eead4' } },
+  { id: 'blackout', name: 'Blackout', colors: { bg: '#000000', panel: '#0a0a0a', accent: '#00e5ff' } },
+  { id: 'paper',    name: 'Paper',    colors: { bg: '#f5f1e8', panel: '#fffdf8', accent: '#4f46e5' } },
+  { id: 'iron',     name: 'Iron',     colors: { bg: '#0c0c0d', panel: '#161617', accent: '#d8d8dc' } },
 ];
 const DEFAULT_THEME = THEMES[0].id;