feat(ui): drop the dark banner; the sidebar is the chrome now

"Every modern website doesn't have an explicit header these days, ours looks
old school" (2026-09-15). The banner sat on every screen, carried the
product's full name, and cost vertical space on a phone to say something the
landing page already says.

The dashboard now has no top chrome at all, the way ChatGPT and Claude have
none: the sidebar holds the logo, the guides, the admin link and the account,
and the content area starts at the content. The landing page and /admin have
no sidebar, so they keep a bar, but a light and quiet one with no tagline. The
three static doc pages get the same treatment, and their inline logo strokes
with currentColor, which is what lets one mark serve both their light and dark
themes.

Two things this forced, both right anyway. The dashboard became a real app
shell (100vh, each pane scrolling inside it): stretched by a long page, the
sidebar's account row and New project button had drifted to the bottom of the
document instead of sitting at the bottom of the rail. And the project's
Archive/Delete pair stopped stacking into a ragged column on phones, which was
already true before but invisible under the banner.

The tagline stays where it explains something: the landing hero and the
footer. The operator identity Safe Browsing reads is in index.html's meta tags
and noscript block (da069b3), not the banner, so this does not touch it.

Verified at 1280 and 390 px: no horizontal overflow on the landing page, the
dashboard, /admin or the guides; the main pane scrolls while the rail stays
put; modals still sit above the bounded shell; and the guide reads correctly
in both light and dark.

CHANGELOG.md

@@ -5,6 +5,21 @@ Format: [Keep a Changelog](https://keepachangelog.com/). User-visible changes on
 ## [Unreleased]
 
 ### Changed
+- The dark banner is gone. It sat on every screen carrying the product's full
+  name, and it made the app look older than it is (2026-09-15). The dashboard
+  now has no top chrome at all: the sidebar is the chrome, as in ChatGPT and
+  Claude, and it holds the logo, the guides, the admin link and the account.
+  The two views with no sidebar, the landing page and /admin, get a light,
+  quiet top line instead, and so do the guide and how-it-works pages, whose
+  logo now takes the colour of the page and so works in dark mode. The
+  dashboard also became a proper app shell: it fills the window and the two
+  panes scroll inside it, so the account row and "New project" stay put
+  instead of drifting to the bottom of a long page.
+- "Psychological Text Analysis with Contextualized Construct Representation" no
+  longer appears in the chrome of every page. It is a description of the
+  product, so it belongs on the landing page and in the footer, which still
+  carry it along with the lab's name. Nothing changed in the served HTML that
+  identifies the operator to crawlers and link scanners.
 - The project sidebar closes, the way it does in ChatGPT and Claude (asked for
   2026-09-15). A panel button at the left of the header hides and shows it, and
   the choice is remembered between visits. On a phone the sidebar is now a

DECISIONS.md

@@ -258,3 +258,16 @@ currently "Anand, D., & Atari, M." with the lab as publisher - developer first,
 That is a credit decision, not a code one; Mohammad should confirm it before the button is
 announced. Revisit: a tagged release or a Zenodo DOI would give the citation a version and
 a DOI of its own, which is the usual way to make research software citable.
+
+## 2026-09-15 - No top chrome on the dashboard; the sidebar is the chrome (Deva)
+The dark banner came off every screen. The dashboard is now an app shell (100vh, panes
+scrolling inside) with the identity, navigation and account in the sidebar; the landing
+page, /admin and the three static doc pages get a light sticky top line. The product's
+full name leaves the chrome entirely and stays where it explains something: the landing
+hero and the footer. Rejected: keeping a slim branded bar everywhere (it is the thing
+that reads as dated, and it costs vertical space on a phone on every screen). Safe: the
+operator identity that Safe Browsing cares about lives in index.html's meta tags and
+<noscript> block (da069b3), not in the banner, so removing the banner does not touch it.
+The static pages' inline logo now strokes with currentColor, which is what lets one mark
+serve both their light and dark themes. Revisit: when the React app gets dark mode, the
+same trick replaces ccr-logo-white.svg with a single currentColor mark.

backend/app/guide.html

@@ -27,30 +27,29 @@
   /* Topbar mirrors the app header EXACTLY (gradient, height, logo size,
      tagline, link styles) so navigating app <-> docs doesn't jump. Update
      styles.css .header alongside any change here. */
+  /* Light, quiet bar - the dark banner (and the product's full name inside it)
+     came off every screen on 2026-09-15. Tokens, not fixed colours, so this
+     follows the page into dark mode. */
   .topbar {
-    background: linear-gradient(180deg, #1b1b1c, var(--brand)); color: #fff;
-    padding: 14px 28px;
-    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
+    background: var(--bg); color: var(--fg);
+    padding: 12px 24px;
+    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
     position: sticky; top: 0; z-index: 30;
-    border-bottom: 1px solid rgba(255,255,255,.07);
+    border-bottom: 1px solid var(--border);
   }
   .topbar .brand { display: inline-flex; align-items: center; text-decoration: none; }
   .brand-logo { height: 28px; width: auto; display: block; }
   .topbar .brand:hover { opacity: .88; }
-  .topbar .lab {
-    flex: 1 1 280px; min-width: 0; font-size: 12.5px; line-height: 1.5;
-    color: #fff; opacity: .85;
-  }
-  .topbar nav { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
-  .topbar nav a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 13px; }
-  .topbar nav a:hover { color: #fff; text-decoration: underline; }
-  .topbar nav a.current { color: #fff; font-weight: 600; }
+  .topbar nav { margin-left: auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
+  .topbar nav a { color: var(--muted); text-decoration: none; font-size: 13.5px; }
+  .topbar nav a:hover { color: var(--fg); }
+  .topbar nav a.current { color: var(--fg); font-weight: 600; }
   .topbar .topbar-btn {
-    background: rgba(255,255,255,.12); color: #fff;
-    border: 1px solid rgba(255,255,255,.45);
-    padding: 5px 14px; border-radius: 9px; font-size: 13px; text-decoration: none;
+    background: var(--accent); color: var(--bg); border: 0;
+    padding: 8px 15px; border-radius: 9px; font-size: 13px; font-weight: 600;
+    text-decoration: none; line-height: 1;
   }
-  .topbar .topbar-btn:hover { background: rgba(255,255,255,.22); text-decoration: none; }
+  .topbar .topbar-btn:hover { filter: brightness(1.08); text-decoration: none; }
   main { max-width: 860px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
   h1 { font-size: 1.7rem; margin: 0 0 .25rem; }
   h2 { font-size: 1.25rem; margin: 2.2rem 0 .6rem; padding-top: .6rem; border-top: 1px solid var(--border); }
@@ -111,7 +110,7 @@
 <body>
 <header class="topbar">
   <a class="brand" href="/"><svg class="brand-logo" viewBox="188 455 880 338" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
-    <g fill="none" stroke="#fff" stroke-width="32">
+    <g fill="none" stroke="currentColor" stroke-width="32">
       <path d="M 458.884 538.509 A 133 133 0 1 0 458.884 709.491"/>
       <path d="M 563.116 538.509 A 133 133 0 0 1 766.884 538.509"/>
       <path d="M 563.116 709.491 A 133 133 0 0 0 766.884 709.491"/>
@@ -121,7 +120,6 @@
     <circle cx="481" cy="624" r="15" fill="#339B98"/>
     <circle cx="538" cy="624" r="15" fill="#339B98"/>
   </svg></a>
-  <span class="lab">Psychological Text Analysis with Contextualized Construct Representation</span>
   <nav>
     <a href="/welcome">About</a>
     <a href="/guide">Guide</a>

backend/app/product.html

@@ -26,30 +26,29 @@
   /* Topbar mirrors the app header EXACTLY (gradient, height, logo size,
      tagline, link styles) so navigating app <-> docs doesn't jump. Update
      styles.css .header alongside any change here. */
+  /* Light, quiet bar - the dark banner (and the product's full name inside it)
+     came off every screen on 2026-09-15. Tokens, not fixed colours, so this
+     follows the page into dark mode. */
   .topbar {
-    background: linear-gradient(180deg, #1b1b1c, var(--brand)); color: #fff;
-    padding: 14px 28px;
-    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
+    background: var(--bg); color: var(--fg);
+    padding: 12px 24px;
+    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
     position: sticky; top: 0; z-index: 30;
-    border-bottom: 1px solid rgba(255,255,255,.07);
+    border-bottom: 1px solid var(--border);
   }
   .topbar .brand { display: inline-flex; align-items: center; text-decoration: none; }
   .brand-logo { height: 28px; width: auto; display: block; }
   .topbar .brand:hover { opacity: .88; }
-  .topbar .lab {
-    flex: 1 1 280px; min-width: 0; font-size: 12.5px; line-height: 1.5;
-    color: #fff; opacity: .85;
-  }
-  .topbar nav { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
-  .topbar nav a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 13px; }
-  .topbar nav a:hover { color: #fff; text-decoration: underline; }
-  .topbar nav a.current { color: #fff; font-weight: 600; }
+  .topbar nav { margin-left: auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
+  .topbar nav a { color: var(--muted); text-decoration: none; font-size: 13.5px; }
+  .topbar nav a:hover { color: var(--fg); }
+  .topbar nav a.current { color: var(--fg); font-weight: 600; }
   .topbar .topbar-btn {
-    background: rgba(255,255,255,.12); color: #fff;
-    border: 1px solid rgba(255,255,255,.45);
-    padding: 5px 14px; border-radius: 9px; font-size: 13px; text-decoration: none;
+    background: var(--accent); color: var(--bg); border: 0;
+    padding: 8px 15px; border-radius: 9px; font-size: 13px; font-weight: 600;
+    text-decoration: none; line-height: 1;
   }
-  .topbar .topbar-btn:hover { background: rgba(255,255,255,.22); text-decoration: none; }
+  .topbar .topbar-btn:hover { filter: brightness(1.08); text-decoration: none; }
   main { max-width: 860px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
   h1 { font-size: 1.7rem; margin: 0 0 .25rem; }
   h2 { font-size: 1.25rem; margin: 2.2rem 0 .6rem; padding-top: .6rem; border-top: 1px solid var(--border); }
@@ -109,7 +108,7 @@
 <body>
 <header class="topbar">
   <a class="brand" href="/"><svg class="brand-logo" viewBox="188 455 880 338" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
-    <g fill="none" stroke="#fff" stroke-width="32">
+    <g fill="none" stroke="currentColor" stroke-width="32">
       <path d="M 458.884 538.509 A 133 133 0 1 0 458.884 709.491"/>
       <path d="M 563.116 538.509 A 133 133 0 0 1 766.884 538.509"/>
       <path d="M 563.116 709.491 A 133 133 0 0 0 766.884 709.491"/>
@@ -119,7 +118,6 @@
     <circle cx="481" cy="624" r="15" fill="#339B98"/>
     <circle cx="538" cy="624" r="15" fill="#339B98"/>
   </svg></a>
-  <span class="lab">Psychological Text Analysis with Contextualized Construct Representation</span>
   <nav>
     <a href="/welcome">About</a>
     <a href="/guide">Guide</a>

backend/app/public_guide.html

@@ -26,30 +26,29 @@
   /* Topbar mirrors the app header EXACTLY (gradient, height, logo size,
      tagline, link styles) so navigating app <-> docs doesn't jump. Kept
      identical to guide.html and styles.css .header. */
+  /* Light, quiet bar - the dark banner (and the product's full name inside it)
+     came off every screen on 2026-09-15. Tokens, not fixed colours, so this
+     follows the page into dark mode. */
   .topbar {
-    background: linear-gradient(180deg, #1b1b1c, var(--brand)); color: #fff;
-    padding: 14px 28px;
-    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
+    background: var(--bg); color: var(--fg);
+    padding: 12px 24px;
+    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
     position: sticky; top: 0; z-index: 30;
-    border-bottom: 1px solid rgba(255,255,255,.07);
+    border-bottom: 1px solid var(--border);
   }
   .topbar .brand { display: inline-flex; align-items: center; text-decoration: none; }
   .brand-logo { height: 28px; width: auto; display: block; }
   .topbar .brand:hover { opacity: .88; }
-  .topbar .lab {
-    flex: 1 1 280px; min-width: 0; font-size: 12.5px; line-height: 1.5;
-    color: #fff; opacity: .85;
-  }
-  .topbar nav { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
-  .topbar nav a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 13px; }
-  .topbar nav a:hover { color: #fff; text-decoration: underline; }
-  .topbar nav a.current { color: #fff; font-weight: 600; }
+  .topbar nav { margin-left: auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
+  .topbar nav a { color: var(--muted); text-decoration: none; font-size: 13.5px; }
+  .topbar nav a:hover { color: var(--fg); }
+  .topbar nav a.current { color: var(--fg); font-weight: 600; }
   .topbar .topbar-btn {
-    background: rgba(255,255,255,.12); color: #fff;
-    border: 1px solid rgba(255,255,255,.45);
-    padding: 5px 14px; border-radius: 9px; font-size: 13px; text-decoration: none;
+    background: var(--accent); color: var(--bg); border: 0;
+    padding: 8px 15px; border-radius: 9px; font-size: 13px; font-weight: 600;
+    text-decoration: none; line-height: 1;
   }
-  .topbar .topbar-btn:hover { background: rgba(255,255,255,.22); text-decoration: none; }
+  .topbar .topbar-btn:hover { filter: brightness(1.08); text-decoration: none; }
   main { max-width: 860px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
   h1 { font-size: 1.7rem; margin: 0 0 .25rem; }
   h2 { font-size: 1.25rem; margin: 2.2rem 0 .6rem; padding-top: .6rem; border-top: 1px solid var(--border); }
@@ -125,7 +124,7 @@
 <body>
 <header class="topbar">
   <a class="brand" href="/"><svg class="brand-logo" viewBox="188 455 880 338" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
-    <g fill="none" stroke="#fff" stroke-width="32">
+    <g fill="none" stroke="currentColor" stroke-width="32">
       <path d="M 458.884 538.509 A 133 133 0 1 0 458.884 709.491"/>
       <path d="M 563.116 538.509 A 133 133 0 0 1 766.884 538.509"/>
       <path d="M 563.116 709.491 A 133 133 0 0 0 766.884 709.491"/>
@@ -135,7 +134,6 @@
     <circle cx="481" cy="624" r="15" fill="#339B98"/>
     <circle cx="538" cy="624" r="15" fill="#339B98"/>
   </svg></a>
-  <span class="lab">Psychological Text Analysis with Contextualized Construct Representation</span>
   <nav>
     <a href="/welcome">About</a>
     <a href="/guide" class="current">Guide</a>

backend/static/assets/index-C34IhTSf.css

@@ -1 +0,0 @@
-:root{--brand-ink: #151515;--brand: #26736f;--brand-dark: #1d5a57;--accent: #339b98;--ink: #1d2129;--muted: #667085;--line: #e5e7eb;--bg: #f7f7f8;--card: #ffffff;--ok: #157f3d;--err: #b42318;--accent-soft: #e7f3f2;--control-height: 40px;--radius: 12px;--radius-sm: 9px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--shadow-md: 0 2px 6px rgba(16, 24, 40, .05), 0 12px 24px -16px rgba(16, 24, 40, .14);--shadow-lg: 0 24px 60px -12px rgba(16, 24, 40, .26);--ring: 0 0 0 3px rgba(51, 155, 152, .18)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;color:var(--ink);background:var(--bg);font-size:14.5px;line-height:1.5}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 2dppx){body{-webkit-font-smoothing:antialiased}}*{scrollbar-width:thin;scrollbar-color:#c3c9d1 transparent}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-thumb{background:#c3c9d1;border-radius:999px}*::-webkit-scrollbar-track{background:transparent}.app{display:flex;flex-direction:column;min-height:100vh}a{color:var(--brand)}.header{background:linear-gradient(180deg,#1b1b1c,var(--brand-ink));color:#fff;padding:14px 28px;display:flex;align-items:center;flex-wrap:wrap;gap:14px;position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(255,255,255,.07)}.header .brand{flex:0 0 auto;display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:650;letter-spacing:.2px;white-space:nowrap;color:#fff;text-decoration:none}.brand-logo{height:28px;width:auto;display:block}.header .brand:hover{opacity:.88}.header .sub{flex:1 1 280px;min-width:0;font-size:12.5px;opacity:.85}.layout{display:flex;flex:1;min-width:0;min-height:0}.sidebar{transition:margin-left .18s ease}.layout.sidebar-closed .sidebar{margin-left:-250px}.sidebar-toggle{flex:0 0 auto;order:-1;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.28);border-radius:8px;cursor:pointer;transition:background-color .15s ease}.sidebar-toggle:hover{background:#ffffff38}.sidebar-close,.sidebar-backdrop{display:none}.sidebar{width:250px;background:var(--card);border-right:1px solid var(--line);padding:18px 14px;flex-shrink:0;display:flex;flex-direction:column;min-height:0}.sidebar h2{font-size:11.5px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin:0 0 10px 4px;display:flex;align-items:center;gap:8px}.sidebar h2 .count{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:0 8px;font-size:10.5px;letter-spacing:0;color:var(--muted)}.sidebar-filter{width:100%;padding:7px 10px;margin-bottom:10px;border:1px solid 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backend/static/assets/index-CrxbvzWk.css

@@ -0,0 +1 @@
+:root{--brand-ink: #151515;--brand: #26736f;--brand-dark: #1d5a57;--accent: #339b98;--ink: #1d2129;--muted: #667085;--line: #e5e7eb;--bg: #f7f7f8;--rail: #f1f1f3;--card: #ffffff;--ok: #157f3d;--err: #b42318;--accent-soft: #e7f3f2;--control-height: 40px;--radius: 12px;--radius-sm: 9px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--shadow-md: 0 2px 6px rgba(16, 24, 40, .05), 0 12px 24px -16px rgba(16, 24, 40, .14);--shadow-lg: 0 24px 60px -12px rgba(16, 24, 40, .26);--ring: 0 0 0 3px rgba(51, 155, 152, .18)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;color:var(--ink);background:var(--bg);font-size:14.5px;line-height:1.5}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 2dppx){body{-webkit-font-smoothing:antialiased}}*{scrollbar-width:thin;scrollbar-color:#c3c9d1 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ease}.top-link:hover{color:var(--ink)}.top-name{font-size:13px;color:var(--muted)}.top-btn{background:var(--brand);color:#fff;border:0;padding:8px 15px;border-radius:9px;font:inherit;font-size:13px;font-weight:600;line-height:1;cursor:pointer;text-decoration:none;transition:background-color .15s ease}.top-btn:hover{background:var(--brand-dark)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;flex-shrink:0;border:0;border-radius:8px;background:none;color:var(--muted);cursor:pointer;transition:background-color .15s ease,color .15s ease}.icon-btn:hover{background:#10182812;color:var(--ink)}.layout{display:flex;flex:1;min-width:0;min-height:0}.sidebar{transition:margin-left .18s ease}.layout.sidebar-closed .sidebar{margin-left:-250px}.sidebar-toggle{flex:0 0 auto;order:-1;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:#ffffff1a;color:#fff;border:1px solid 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14px;margin-bottom:10px}.side-link{background:none;border:0;padding:0;font:inherit;font-size:12.5px;color:var(--muted);cursor:pointer;text-decoration:none}.side-link:hover{color:var(--ink);text-decoration:underline}.sidebar-account{display:flex;align-items:center;gap:10px}.account-name{font-size:13px;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-account .linkish{margin-left:auto;font-size:12.5px;flex-shrink:0}.sidebar-signin{width:100%;background:var(--card)}.sidebar h2{font-size:11.5px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin:0 0 10px 4px;display:flex;align-items:center;gap:8px}.sidebar h2 .count{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:0 8px;font-size:10.5px;letter-spacing:0;color:var(--muted)}.sidebar-filter{width:100%;padding:7px 10px;margin-bottom:10px;border:1px solid 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max-content;justify-content:start;gap:14px;align-items:end}.run-settings .field{margin-bottom:0}.run-button{min-width:180px;height:var(--control-height)}.construct-row{display:grid;grid-template-columns:minmax(320px,1120px) max-content;justify-content:start;align-items:end;gap:14px}.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px;flex-wrap:wrap}.result-actions{justify-content:flex-end}.result-actions a{display:inline-flex;text-decoration:none}.pill{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:11.5px;font-weight:600}.pill:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.75}.pill.running:before{animation:pill-pulse 1.2s ease-in-out infinite}@keyframes 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var(--line);border-radius:var(--radius-sm);display:flex;gap:18px;flex-wrap:wrap;align-items:center}.anchor-metric legend{padding:0 4px}.check{display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-size:13.5px}.check input{width:auto;height:auto;margin:0}.meta-footer{font-size:12px;color:var(--muted);background:var(--bg);border-radius:var(--radius-sm);padding:10px 14px;margin-top:14px;font-variant-numeric:tabular-nums}.meta-footer code{font-size:11.5px}.muted{color:var(--muted)}.small{font-size:12.5px}.mt{margin-top:12px}.project-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.project-title{font-size:17px;font-weight:650;margin-right:10px}button.danger{color:var(--err);border-color:#f0c4be}button.danger:hover{color:var(--err);border-color:var(--err)}button.danger-solid{background:var(--err)}button.danger-solid:hover{background:#93261b}button.danger-solid:disabled{background:#c9ccd1}.picker{position:relative}.picker-display{width:100%;display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;font:inherit;color:var(--ink);cursor:pointer;text-align:left}.picker-display:hover{border-color:var(--brand)}.picker-display .picker-caret{margin-left:auto;color:var(--muted);font-size:11px}.picker-search{width:100%;padding:8px 12px;border:1px solid var(--brand);border-radius:var(--radius-sm);font:inherit;background:#fff}.picker-search:focus{outline:none;box-shadow:0 0 0 3px #339b9826}.picker-panel{position:absolute;top:calc(100% + 6px);left:0;z-index:50;width:100%;max-width:640px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-height:340px;overflow-y:auto;padding:4px 0 6px;animation:float-in .14s ease-out}@keyframes float-in{0%{opacity:0;transform:translateY(-4px)}}.picker-group{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);padding:8px 12px 3px;position:sticky;top:0;background:var(--card)}.picker-option{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:6px 12px;cursor:pointer;font-size:13.5px}.picker-option:hover,.picker-option.active{background:var(--accent-soft)}.picker-option.selected .picker-name{font-weight:650;color:var(--brand)}.picker-name{min-width:0}.picker-meta{flex-shrink:0;font-size:11.5px;color:var(--muted);white-space:nowrap}.picker-empty{padding:12px;margin:0}.picker-delete{flex-shrink:0;border:0;background:none;cursor:pointer;color:var(--muted);font-size:15px;line-height:1;padding:0 2px;opacity:0;transition:opacity .12s,color .12s}.picker-option:hover .picker-delete,.picker-delete:focus-visible{opacity:1}.picker-delete:hover,.picker-delete:focus-visible{color:var(--err)}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14161a66;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:40;padding:16px}.modal{background:var(--card);border-radius:14px;padding:26px 28px 24px;width:100%;max-width:460px;box-shadow:var(--shadow-lg);animation:modal-in .16s ease-out}@keyframes modal-in{0%{opacity:0;transform:translateY(6px) scale(.985)}}.modal h3{margin:0 0 8px;font-size:18px}.modal .hint{color:var(--muted);font-size:13px;line-height:1.5;margin:0 0 4px}.modal form.mt{margin-top:18px}.modal label.field{margin-bottom:16px}.modal label.field:last-of-type{margin-bottom:20px}.modal .row{gap:10px}.modal .row>.primary{flex:1}.modal p.small.muted.mt{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;line-height:1.6}@media (max-width: 820px){body{font-size:14px}.topline{padding:10px 14px;gap:10px}.topline-nav{gap:12px}.top-link{font-size:13px}.top-name{display:none}.layout{display:block}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:45;width:min(290px,84vw);margin-left:0;padding:10px 12px 14px;background:var(--card);border-right:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translate(-100%);transition:transform .2s ease}.layout:not(.sidebar-closed) .sidebar{transform:translate(0)}.layout.sidebar-closed .sidebar{margin-left:0}.project-list{margin-right:0}.project-create{border-top:0}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:44;background:#14161a66;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.main{width:100%;padding:16px 14px 28px;overflow:visible}.card{padding:16px;margin-bottom:14px}.row,.run-settings,.construct-row,.results-toolbar,.result-actions{gap:10px}.row,.results-toolbar,.result-actions{flex-direction:column;align-items:stretch}.run-settings,.construct-row{grid-template-columns:1fr}.row>.grow,.construct-row>.grow,.language-control,.model-control{width:100%;min-width:0}.main .row>button,.main .row>a,.main .row>a>button,.results-toolbar>button{align-self:stretch;margin-bottom:0;width:100%}.project-header .row{flex-direction:row;justify-content:flex-end}.project-header .row>button{width:auto;align-self:auto}.run-button{width:100%;min-width:0}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.stat{min-width:0}.item-bar-row{display:grid;grid-template-columns:minmax(0,1fr) 56px;gap:6px 10px}.item-bar-track{grid-column:1 / -1;width:100%}.item-bar-val{width:auto}table.docs{min-width:520px}}@media (max-width: 460px){.stat-grid{grid-template-columns:1fr}}.empty-state{text-align:center;max-width:560px;margin:48px auto 0;padding:36px 28px 28px}.empty-state h3{font-size:17px}.empty-state .hint{font-size:13px}.empty-actions{display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap;margin:18px 0 16px}.ghost-link{color:var(--brand);font-weight:600;text-decoration:none}.ghost-link:hover{text-decoration:underline}.welcome{padding-top:1.2rem}.welcome-hero{padding:26px 28px;background:linear-gradient(135deg,#ffffff 55%,var(--accent-soft))}.welcome-hero h2{margin:0 0 .6rem;font-size:1.5rem}.welcome-hero p{max-width:62ch}.welcome-cta{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin:1.1rem 0 .6rem}.welcome-cta .ghost-link{font-size:.95rem}.welcome-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.welcome-step h3{margin:.2rem 0 .3rem}.step-n{width:1.9rem;height:1.9rem;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}@media (max-width: 700px){.welcome-steps{grid-template-columns:1fr}table.docs.runs-table{min-width:0;width:100%;max-width:100%}table.docs.runs-table thead{display:none}table.docs.runs-table,table.docs.runs-table tbody,table.docs.runs-table tr,table.docs.runs-table td{display:block}table.docs.runs-table tr{border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;margin-bottom:10px;max-width:100%}table.docs.runs-table tbody tr:hover td{background:none}table.docs.runs-table td{padding:3px 0;border-bottom:0;text-align:left;max-width:100%;overflow-wrap:anywhere}table.docs.runs-table td:before{content:attr(data-label);display:inline-block;min-width:88px;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.4px}table.docs.runs-table td[data-label=""]{padding-top:8px}table.docs.runs-table td[data-label=""]:before{content:none}table.docs.texts-table,table.docs.corr-table{min-width:0}table.docs.texts-table th:first-child,table.docs.texts-table td.score{width:52px}table.docs.corr-table th,table.docs.corr-table td{padding:6px 5px}.construct-selected summary,.construct-results summary{flex-wrap:wrap}.construct-selected summary .picker-meta,.construct-results summary .picker-meta{white-space:normal;margin-left:0;flex:1 1 100%}.construct-selected summary .construct-remove{margin-left:auto}}.construct-selected{margin-top:8px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:8px 12px;background:#fff}.construct-selected summary,.construct-results summary{cursor:pointer;display:flex;align-items:baseline;gap:8px;list-style:none}.construct-selected summary::-webkit-details-marker,.construct-results summary::-webkit-details-marker{display:none}.construct-selected summary:before,.construct-results summary:before{content:"▸";color:var(--muted);font-size:11px;transition:transform .15s ease;align-self:center}details[open]>summary:before{transform:rotate(90deg)}.construct-selected-name{font-weight:600;font-size:13.5px}.construct-remove{margin-left:auto;flex-shrink:0}.construct-results summary .picker-meta{margin-left:6px}.construct-results h4{margin:14px 0 4px;font-size:13.5px}.new-construct{border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px 16px;margin-top:12px;background:var(--bg)}.new-construct-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.source-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:0 0 14px}.source-card{text-align:left;padding:10px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--card);cursor:pointer;font:inherit;color:var(--ink);transition:border-color .12s,background .12s}.source-card:hover{border-color:var(--accent)}.source-card.active{border-color:var(--brand);background:var(--accent-soft)}.source-card b{display:block;font-size:13.5px;margin-bottom:2px}.source-card span{display:block;font-size:12px;color:var(--muted);line-height:1.35}.field-row{display:flex;gap:14px;align-items:end;flex-wrap:wrap}.field-row .field{margin-bottom:0}.field-row>.small{align-self:center;margin:0 0 8px}.ai-modeline{display:flex;align-items:center;gap:8px;margin:2px 0 10px}.infotip{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:0;border:none;background:none;cursor:help;font:inherit;line-height:1}.infotip-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:var(--accent-soft);color:var(--brand);border:1px solid var(--brand);font-size:11px;font-weight:700;font-style:normal}.infotip:hover .infotip-icon,.infotip:focus-visible .infotip-icon{background:var(--brand);color:#fff}.infotip:focus-visible{outline:none}.infotip:focus-visible .infotip-icon{box-shadow:var(--ring)}.infotip-pop{position:absolute;left:0;top:calc(100% + 8px);z-index:40;width:300px;max-width:78vw;padding:10px 12px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);font-size:12px;line-height:1.45;text-align:left;white-space:normal;overflow-wrap:anywhere;opacity:0;visibility:hidden;transform:translateY(-3px);transition:opacity .12s,transform .12s,visibility .12s;pointer-events:none}.infotip:hover .infotip-pop,.infotip:focus-within .infotip-pop{opacity:1;visibility:visible;transform:translateY(0)}.infotip-pop b{display:block;margin-bottom:4px;color:var(--brand-ink)}.infotip-pop ul{margin:0;padding-left:16px}.infotip-pop li{margin:2px 0;color:var(--ink)}.infotip-pop a{display:inline-block;margin-top:6px;color:var(--brand);font-weight:600}.site-footer{max-width:920px;margin:40px auto 0;padding:18px 1rem 28px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px;line-height:1.6}.site-footer p{margin:0 0 6px}.site-footer p:last-child{margin-bottom:0}.site-footer strong{color:var(--ink)}.site-footer a{color:var(--brand);text-decoration:none}.site-footer a:hover{text-decoration:underline}@media (prefers-reduced-motion: reduce){.sidebar,.infotip-pop{transition:none}.picker-panel,.modal{animation:none}.pill.running:before{animation:none}.construct-selected summary:before,.construct-results summary:before{transition:none}button.primary:active,button.ghost:active,a.ghost:active{transform:none}}.keep-notice{margin-top:12px;padding:10px 12px;border-radius:8px;background:var(--accent-soft);border:1px solid var(--border)}.linklike{border:0;background:none;padding:0;cursor:pointer;color:var(--brand);text-decoration:underline;font:inherit}.or-rule{display:flex;align-items:center;gap:14px;margin:18px 0 16px;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.8px}.or-rule:before,.or-rule:after{content:"";flex:1;height:1px;background:var(--line)}.samples{max-width:640px}.samples-field{margin-bottom:0}.samples-row{display:flex;align-items:center;gap:8px;margin-top:4px}.samples-row select{flex:1;min-width:0}.samples-row button{flex-shrink:0}button.info-button{width:var(--control-height);padding:0;border-radius:var(--radius-sm);font-family:Georgia,Times New Roman,serif;font-style:italic;font-size:15px;color:var(--muted)}.samples-detail{margin:8px 0 0}.modal-wide{max-width:560px}.modal-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.modal-head h3{margin:0}.corpus-logo{height:34px;width:auto;flex-shrink:0}.cite-modal{max-width:620px;max-height:min(86vh,900px);overflow-y:auto}.cite-modal .modal-head{justify-content:space-between;align-items:baseline}.cite-close{font-size:15px;color:var(--muted);line-height:1;text-decoration:none}.cite-close:hover{color:var(--ink)}.cite-modal:focus{outline:none}.cite-list{border-top:1px solid var(--line);margin-top:6px}.cite-row{display:grid;grid-template-columns:74px minmax(0,1fr) 52px;gap:12px;align-items:start;width:100%;padding:11px 6px;border:0;border-bottom:1px solid var(--line);background:none;font:inherit;text-align:left;cursor:pointer;white-space:normal}.cite-row:hover{background:var(--bg)}.cite-style{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;text-align:right;padding-top:2px}.cite-text{font-size:13px;line-height:1.55;overflow-wrap:anywhere}.cite-copied{color:var(--ok);font-size:11.5px;font-weight:600;text-align:right;padding-top:2px}.cite-also{margin-top:14px;padding:10px 14px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:12.5px;line-height:1.55;color:var(--muted)}.cite-also b{color:var(--ink)}.cite-also ul{margin:8px 0 0;padding-left:18px}.cite-also li{margin-bottom:6px;overflow-wrap:anywhere}.cite-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.cite-export{margin-top:12px}.cite-export pre{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;margin:0 0 10px;font-size:11.5px;line-height:1.5;max-height:260px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}@media (max-width: 700px){.cite-row{grid-template-columns:minmax(0,1fr) 56px;gap:2px 10px}.cite-style{text-align:left;grid-column:1;grid-row:1}.cite-copied{grid-column:2;grid-row:1}.cite-text{grid-column:1 / -1}.cite-actions>button{flex:1 1 100%}}

backend/static/index.html

@@ -19,8 +19,8 @@
       property="og:description"
       content="Score a text corpus against validated psychological questionnaires. Operated by the Culture and Morality Lab, University of Massachusetts Amherst."
     />
-    <script type="module" crossorigin src="/assets/index-Bmj3fjiw.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-C34IhTSf.css">
+    <script type="module" crossorigin src="/assets/index-dPONKjSo.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/index-CrxbvzWk.css">
   </head>
   <body>
     <noscript>

frontend/src/App.jsx

@@ -31,6 +31,22 @@ function initialSidebarOpen() {
   }
 }
 
+// "Panel left", the mark ChatGPT and Claude both use for this, so the gesture
+// is recognisable without a label. Three buttons share it: collapse, expand,
+// and closing the drawer on a phone.
+function PanelIcon() {
+  return (
+    <svg
+      width="17" height="17" viewBox="0 0 24 24" fill="none"
+      stroke="currentColor" strokeWidth="1.8" strokeLinecap="round"
+      strokeLinejoin="round" aria-hidden="true"
+    >
+      <rect x="3" y="4" width="18" height="16" rx="2" />
+      <line x1="9" y1="4" x2="9" y2="20" />
+    </svg>
+  );
+}
+
 function relativeTime(iso) {
   if (!iso) return "";
   const then = new Date(iso.endsWith("Z") || iso.includes("+") ? iso : iso + "Z");
@@ -228,6 +244,11 @@ export default function App() {
     if (isNarrow()) setSidebarOpen(false);  // the drawer covers what you picked
   }
 
+  // The dashboard carries no top bar at all: its sidebar IS the chrome. Only
+  // the two views without a sidebar (landing page, /admin) get one.
+  const isDashboard = !IS_ADMIN_PATH && !showWelcome;
+  const isLabMember = ["lab", "maintainer", "pi"].includes(auth?.role);
+
   const selected = projects.find((p) => p.id === selectedId) || null;
   const normalizedFilter = filter.trim().toLowerCase();
   const visibleProjects = projects.filter((p) =>
@@ -235,86 +256,57 @@ export default function App() {
   );
 
   return (
-    <div className="app">
-      <header className="header">
-        {!IS_ADMIN_PATH && !showWelcome && (
-          <button
-            className="sidebar-toggle"
-            onClick={() => setSidebarOpen((open) => !open)}
-            aria-expanded={sidebarOpen}
-            aria-controls="project-sidebar"
-            aria-label={sidebarOpen ? "Hide projects" : "Show projects"}
-            title={sidebarOpen ? "Hide projects" : "Show projects"}
+    <div className={"app" + (isDashboard ? " app-dashboard" : "")}>
+      {!isDashboard && (
+        <header className="topline">
+          <a
+            className="brand"
+            href="/"
+            onClick={(e) => {
+              // Inside the SPA the brand is an instant way back to the
+              // dashboard; from /admin it's a normal navigation.
+              if (!IS_ADMIN_PATH) {
+                e.preventDefault();
+                enterDashboard();
+              }
+            }}
           >
-            {/* "Panel left", the same mark ChatGPT and Claude use, so the
-                gesture is recognisable without a label. */}
-            <svg
-              width="17" height="17" viewBox="0 0 24 24" fill="none"
-              stroke="currentColor" strokeWidth="1.8" strokeLinecap="round"
-              strokeLinejoin="round" aria-hidden="true"
-            >
-              <rect x="3" y="4" width="18" height="16" rx="2" />
-              <line x1="9" y1="4" x2="9" y2="20" />
-            </svg>
-          </button>
-        )}
-        <a
-          className="brand"
-          href="/"
-          onClick={(e) => {
-            // Inside the SPA the brand is an instant way back to the
-            // dashboard; from /admin it's a normal navigation.
-            if (!IS_ADMIN_PATH) {
-              e.preventDefault();
-              enterDashboard();
-            }
-          }}
-        >
-          {/* The logo already reads "CCR" - no wordmark next to it, and the
-              tagline says what the tool does instead of re-expanding the acronym. */}
-          <img className="brand-logo" src="/ccr-logo-white.svg" alt="CCR Platform" />
-        </a>
-        <span className="sub">
-          Psychological Text Analysis with Contextualized Construct Representation
-        </span>
-        <nav className="header-nav">
-          {IS_ADMIN_PATH ? (
-            <a className="header-link" href="/welcome">About</a>
-          ) : (
-            <button
-              className={"header-link" + (showWelcome ? " current" : "")}
-              onClick={() => setShowWelcome(true)}
-            >
-              About
-            </button>
-          )}
-          <a className="header-link" href="/guide">Guide</a>
-          {/* /testing (the click-through testing guide) and /product are both
-              lab-internal; the server enforces the gate, the header just
-              doesn't advertise them to everyone else. */}
-          {["lab", "maintainer", "pi"].includes(auth?.role) && (
-            <>
-              <a className="header-link" href="/testing">Testing</a>
-              <a className="header-link" href="/product">How it works</a>
-            </>
-          )}
-          {auth?.signed_in ? (
-            <>
-              <span className="small">Hi, {auth.name}</span>
-              {auth.is_admin && !IS_ADMIN_PATH && (
-                <a className="header-btn" href="/admin">Admin</a>
-              )}
-              <button className="header-btn" onClick={handleLogout}>
-                Sign out
+            <img className="brand-logo" src="/ccr-logo.svg" alt="CCR Platform" />
+          </a>
+          {/* The tagline used to sit here on every screen. It says what the
+              product is, which is a landing-page job, so it now lives in the
+              hero and the footer and nowhere else. */}
+          <nav className="topline-nav">
+            {IS_ADMIN_PATH ? (
+              <a className="top-link" href="/">Dashboard</a>
+            ) : (
+              <button className="top-link" onClick={enterDashboard}>Dashboard</button>
+            )}
+            <a className="top-link" href="/guide">Guide</a>
+            {/* /testing and /product are lab-internal; the server enforces the
+                gate, the nav just doesn't advertise them to everyone else. */}
+            {isLabMember && (
+              <>
+                <a className="top-link" href="/testing">Testing</a>
+                <a className="top-link" href="/product">How it works</a>
+              </>
+            )}
+            {auth?.signed_in ? (
+              <>
+                <span className="top-name">{auth.name}</span>
+                {auth.is_admin && !IS_ADMIN_PATH && (
+                  <a className="top-link" href="/admin">Admin</a>
+                )}
+                <button className="top-btn" onClick={handleLogout}>Sign out</button>
+              </>
+            ) : (
+              <button className="top-btn" onClick={() => setShowLogin(true)}>
+                Sign in
               </button>
-            </>
-          ) : (
-            <button className="header-btn" onClick={() => setShowLogin(true)}>
-              Sign in
-            </button>
-          )}
-        </nav>
-      </header>
+            )}
+          </nav>
+        </header>
+      )}
 
       {showLogin && (
         <div className="modal-backdrop" onClick={() => setShowLogin(false)}>
@@ -431,18 +423,27 @@ export default function App() {
       ) : (
       <div className={"layout" + (sidebarOpen ? "" : " sidebar-closed")}>
         <aside className="sidebar" id="project-sidebar">
-          <h2>
-            Projects
-            {projects.length > 0 && <span className="count">{projects.length}</span>}
-            {/* Only shown while the sidebar is a drawer: there it covers the
-                header's toggle, so it has to carry its own way out. */}
+          {/* The sidebar carries the identity now that no banner does. The
+              same button collapses it on a wide screen and closes the drawer
+              on a phone, where it is also the only way out from inside. */}
+          <div className="sidebar-head">
+            <button className="brand-mini" onClick={enterDashboard} title="CCR Platform">
+              <img src="/ccr-logo.svg" alt="CCR Platform" />
+            </button>
             <button
-              className="sidebar-close"
+              className="icon-btn"
               onClick={() => setSidebarOpen(false)}
+              aria-expanded={sidebarOpen}
+              aria-controls="project-sidebar"
               aria-label="Hide projects"
+              title="Hide projects"
             >
-              ✕
+              <PanelIcon />
             </button>
+          </div>
+          <h2>
+            Projects
+            {projects.length > 0 && <span className="count">{projects.length}</span>}
           </h2>
           <input
             type="text"
@@ -501,6 +502,30 @@ export default function App() {
               </button>
             )}
           </div>
+
+          <div className="sidebar-foot">
+            <nav className="sidebar-nav">
+              <button className="side-link" onClick={() => setShowWelcome(true)}>About</button>
+              <a className="side-link" href="/guide">Guide</a>
+              {isLabMember && (
+                <>
+                  <a className="side-link" href="/testing">Testing</a>
+                  <a className="side-link" href="/product">How it works</a>
+                </>
+              )}
+              {auth?.is_admin && <a className="side-link" href="/admin">Admin</a>}
+            </nav>
+            {auth?.signed_in ? (
+              <div className="sidebar-account">
+                <span className="account-name" title={auth.email || ""}>{auth.name}</span>
+                <button className="linkish" onClick={handleLogout}>Sign out</button>
+              </div>
+            ) : (
+              <button className="ghost sidebar-signin" onClick={() => setShowLogin(true)}>
+                Sign in
+              </button>
+            )}
+          </div>
         </aside>
 
         {/* Tapping beside an open drawer closes it. Hidden above 820px, where
@@ -514,6 +539,26 @@ export default function App() {
         )}
 
         <main className="main">
+          {/* Always in the flow, so opening the sidebar does not shift the
+              page. It holds the way back in when the sidebar is away, which on
+              a phone is every visit. */}
+          <div className="main-toolbar">
+            {!sidebarOpen && (
+              <>
+                <button
+                  className="icon-btn"
+                  onClick={() => setSidebarOpen(true)}
+                  aria-expanded={sidebarOpen}
+                  aria-controls="project-sidebar"
+                  aria-label="Show projects"
+                  title="Show projects"
+                >
+                  <PanelIcon />
+                </button>
+                <img className="brand-mini-img" src="/ccr-logo.svg" alt="CCR Platform" />
+              </>
+            )}
+          </div>
           {error && (
             <div className="error-banner" onClick={() => setError("")}>
               {error}

frontend/src/styles.css

@@ -11,6 +11,9 @@
   --muted: #667085;
   --line: #e5e7eb;
   --bg: #f7f7f8;
+  /* the sidebar rail: a shade under the canvas, the way Claude and ChatGPT
+     separate navigation from content without a border doing the work */
+  --rail: #f1f1f3;
   --card: #ffffff;
   --ok: #157f3d;
   --err: #b42318;
@@ -50,37 +53,64 @@ body {
 
 .app { display: flex; flex-direction: column; min-height: 100vh; }
 
+/* The dashboard is an app shell, not a document: it fills the viewport exactly
+   and the two panes scroll inside it, so the sidebar's account row and the
+   "New project" button stay put instead of drifting to the bottom of a long
+   page. Below 820px the sidebar is a drawer and the page scrolls normally, so
+   this must not apply there. */
+@media (min-width: 821px) {
+  .app-dashboard { height: 100vh; overflow: hidden; }
+}
+
 a { color: var(--brand); }
 
-/* ---------- header ---------- */
-.header {
-  background: linear-gradient(180deg, #1b1b1c, var(--brand-ink));  /* logo ink */
-  color: #fff;
-  padding: 14px 28px;
-  display: flex;
-  align-items: center;
-  flex-wrap: wrap;
-  gap: 14px;
-  position: sticky;
-  top: 0;
-  z-index: 30;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
+/* ---------- top line (landing page and /admin only) ----------
+   Every screen used to wear a dark banner with the product's full name in it.
+   The dashboard now has no top chrome at all - its sidebar is the chrome, as
+   in Claude and ChatGPT - and the two views with no sidebar get this instead:
+   light, quiet, and no tagline. */
+.topline {
+  position: sticky; top: 0; z-index: 30;
+  display: flex; align-items: center; gap: 16px;
+  padding: 12px 24px;
+  background: rgba(247, 247, 248, 0.82);
+  backdrop-filter: saturate(180%) blur(10px);
+  -webkit-backdrop-filter: saturate(180%) blur(10px);
+  border-bottom: 1px solid var(--line);
+}
+.topline .brand { display: inline-flex; align-items: center; text-decoration: none; }
+.brand-logo { height: 26px; width: auto; display: block; }
+
+.topline-nav {
+  margin-left: auto;
+  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
+}
+.top-link {
+  background: none; border: 0; padding: 0;
+  font: inherit; font-size: 13.5px; color: var(--muted);
+  cursor: pointer; text-decoration: none; transition: color 0.15s ease;
 }
-.header .brand {
-  flex: 0 0 auto;
-  display: inline-flex;
-  align-items: center;
-  gap: 10px;
-  font-size: 17px;
-  font-weight: 650;
-  letter-spacing: 0.2px;
-  white-space: nowrap;
-  color: #fff;
-  text-decoration: none;
+.top-link:hover { color: var(--ink); }
+.top-name { font-size: 13px; color: var(--muted); }
+.top-btn {
+  background: var(--brand); color: #fff; border: 0;
+  padding: 8px 15px; border-radius: 9px;
+  font: inherit; font-size: 13px; font-weight: 600; line-height: 1;
+  cursor: pointer; text-decoration: none;
+  transition: background-color 0.15s ease;
 }
-.brand-logo { height: 28px; width: auto; display: block; }  /* sole brand mark - no wordmark */
-.header .brand:hover { opacity: 0.88; }
-.header .sub { flex: 1 1 280px; min-width: 0; font-size: 12.5px; opacity: 0.85; }
+.top-btn:hover { background: var(--brand-dark); }
+
+/* A quiet square button for icons: the sidebar's collapse control and the one
+   that brings it back. */
+.icon-btn {
+  display: inline-flex; align-items: center; justify-content: center;
+  width: 30px; height: 30px; padding: 0; flex-shrink: 0;
+  border: 0; border-radius: 8px; background: none;
+  color: var(--muted); cursor: pointer;
+  transition: background-color 0.15s ease, color 0.15s ease;
+}
+.icon-btn:hover { background: rgba(16, 24, 40, 0.07); color: var(--ink); }
 
 .layout { display: flex; flex: 1; min-width: 0; min-height: 0; }
 
@@ -101,21 +131,52 @@ a { color: var(--brand); }
 }
 .sidebar-toggle:hover { background: rgba(255, 255, 255, 0.22); }
 
-/* The in-drawer close button and the backdrop exist only under 820px. */
-.sidebar-close { display: none; }
+/* The backdrop exists only under 820px, where the sidebar is a drawer. */
 .sidebar-backdrop { display: none; }
 
 /* ---------- sidebar ---------- */
 .sidebar {
   width: 250px;
-  background: var(--card);
+  background: var(--rail);
   border-right: 1px solid var(--line);
-  padding: 18px 14px;
+  padding: 10px 12px 12px;
   flex-shrink: 0;
   display: flex;
   flex-direction: column;
   min-height: 0;
 }
+.sidebar-head {
+  display: flex; align-items: center; justify-content: space-between;
+  gap: 8px; padding: 2px 2px 8px;
+}
+.brand-mini {
+  display: inline-flex; align-items: center;
+  border: 0; background: none; padding: 2px; cursor: pointer; border-radius: 8px;
+}
+.brand-mini img, .brand-mini-img { height: 22px; width: auto; display: block; }
+.brand-mini:hover { background: rgba(16, 24, 40, 0.06); }
+
+/* What the banner used to carry: the guides, the account, and the way out. */
+.sidebar-foot {
+  margin-top: 10px; padding-top: 10px;
+  border-top: 1px solid var(--line);
+}
+.sidebar-nav {
+  display: flex; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 10px;
+}
+.side-link {
+  background: none; border: 0; padding: 0;
+  font: inherit; font-size: 12.5px; color: var(--muted);
+  cursor: pointer; text-decoration: none;
+}
+.side-link:hover { color: var(--ink); text-decoration: underline; }
+.sidebar-account { display: flex; align-items: center; gap: 10px; }
+.account-name {
+  font-size: 13px; font-weight: 600; min-width: 0;
+  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
+}
+.sidebar-account .linkish { margin-left: auto; font-size: 12.5px; flex-shrink: 0; }
+.sidebar-signin { width: 100%; background: var(--card); }
 .sidebar h2 {
   font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.7px;
   color: var(--muted); margin: 0 0 10px 4px;
@@ -127,12 +188,13 @@ a { color: var(--brand); }
 }
 .sidebar-filter {
   width: 100%; padding: 7px 10px; margin-bottom: 10px;
+  /* white on the tinted rail, so the field reads as a field */
   border: 1px solid var(--line); border-radius: var(--radius-sm); font: inherit; font-size: 13px;
   background: #fff; color: var(--ink);
 }
 .sidebar-filter:focus { outline: none; border-color: var(--brand); }
 .project-list {
-  flex: 1;
+  flex: 1 1 auto;
   min-height: 0;
   overflow-y: auto;
   margin: 0 -4px;
@@ -149,8 +211,8 @@ div:first-child > .group-label { margin-top: 2px; }
   border: 1px solid transparent; border-radius: var(--radius-sm);
   background: none; cursor: pointer; font: inherit; color: var(--ink);
 }
-.project-item:hover { background: var(--bg); }
-.project-item.active { background: var(--accent-soft); border-color: var(--brand); font-weight: 600; }
+.project-item:hover { background: rgba(16, 24, 40, 0.05); }
+.project-item.active { background: var(--card); border-color: var(--brand); font-weight: 600; }
 .project-item .project-name {
   display: block;
   overflow: hidden;
@@ -166,7 +228,15 @@ div:first-child > .group-label { margin-top: 2px; }
 .project-create > button { width: 100%; }
 
 /* ---------- main ---------- */
-.main { flex: 1; padding: 22px 28px; overflow-y: auto; min-width: 0; }
+.main { flex: 1; padding: 12px 28px 28px; overflow-y: auto; min-width: 0; }
+
+/* Always present, so opening or closing the sidebar never shifts the page.
+   Empty while the sidebar is open: that top margin is deliberate breathing
+   room now that no banner supplies it. */
+.main-toolbar {
+  display: flex; align-items: center; gap: 10px;
+  height: 32px; margin-bottom: 6px;
+}
 
 .card {
   background: var(--card); border: 1px solid var(--line);
@@ -396,26 +466,6 @@ table.docs tbody tr:hover td { background: var(--bg); }
 .small { font-size: 12.5px; }
 .mt { margin-top: 12px; }
 
-/* ---------- header nav + auth ---------- */
-.header-nav {
-  margin-left: auto; display: flex; align-items: center; gap: 14px; color: #fff;
-  flex-wrap: wrap;
-}
-.header-link {
-  background: none; border: none; padding: 0;
-  color: rgba(255, 255, 255, 0.82); font: inherit; font-size: 13px;
-  cursor: pointer; text-decoration: none; transition: color 0.15s ease;
-}
-.header-link:hover { color: #fff; text-decoration: underline; }
-.header-link.current { color: #fff; font-weight: 600; }
-.header-btn {
-  background: rgba(255, 255, 255, 0.12); color: #fff;
-  border: 1px solid rgba(255, 255, 255, 0.45);
-  padding: 5px 14px; border-radius: 7px; font: inherit; font-size: 13px; cursor: pointer;
-  text-decoration: none; transition: background-color 0.15s ease;
-}
-.header-btn:hover { background: rgba(255, 255, 255, 0.22); }
-
 /* ---------- project header + actions ---------- */
 .project-header {
   display: flex; align-items: center; justify-content: space-between;
@@ -509,18 +559,13 @@ button.danger-solid:disabled { background: #c9ccd1; }
 @media (max-width: 820px) {
   body { font-size: 14px; }
 
-  .header {
-    padding: 12px 16px;
-    align-items: flex-start;
-    gap: 2px 12px;
-  }
-  .header .brand { font-size: 16px; }
-  .header-nav { gap: 10px 14px; }
-  .header .sub {
-    flex: 1 1 210px;
-    font-size: 12px;
-    line-height: 1.35;
+  .topline {
+    padding: 10px 14px;
+    gap: 10px;
   }
+  .topline-nav { gap: 12px; }
+  .top-link { font-size: 13px; }
+  .top-name { display: none; }  /* the sidebar names the account; this is chrome */
 
   .layout { display: block; }
   /* The sidebar becomes a drawer over the workspace. It used to be a
@@ -530,7 +575,8 @@ button.danger-solid:disabled { background: #c9ccd1; }
     position: fixed; top: 0; left: 0; bottom: 0; z-index: 45;
     width: min(290px, 84vw);
     margin-left: 0;
-    padding: 14px;
+    padding: 10px 12px 14px;
+    background: var(--card);
     border-right: 1px solid var(--line);
     box-shadow: var(--shadow-lg);
     transform: translateX(-100%);
@@ -542,13 +588,6 @@ button.danger-solid:disabled { background: #c9ccd1; }
   .project-list { margin-right: 0; }
   .project-create { border-top: 0; }
 
-  .sidebar-close {
-    display: inline-flex; align-items: center; justify-content: center;
-    margin-left: auto; padding: 0 2px;
-    border: 0; background: none; cursor: pointer;
-    color: var(--muted); font-size: 14px; line-height: 1;
-  }
-  .sidebar-close:hover { color: var(--ink); }
   .sidebar-backdrop {
     display: block; position: fixed; inset: 0; z-index: 44;
     background: rgba(20, 22, 26, 0.4);
@@ -596,6 +635,10 @@ button.danger-solid:disabled { background: #c9ccd1; }
     margin-bottom: 0;
     width: 100%;
   }
+  /* ...except the project's own Archive/Delete pair, which read as a tall
+     ragged column at the top of the page. They stay side by side. */
+  .project-header .row { flex-direction: row; justify-content: flex-end; }
+  .project-header .row > button { width: auto; align-self: auto; }
   .run-button {
     width: 100%;
     min-width: 0;
@@ -614,7 +657,6 @@ button.danger-solid:disabled { background: #c9ccd1; }
 }
 
 @media (max-width: 460px) {
-  .header .sub { flex-basis: 100%; }
   .stat-grid { grid-template-columns: 1fr; }
 }