nextjs-app/Dockerfile

@@ -47,6 +47,12 @@ COPY --from=builder /app/public ./public
 COPY --from=builder /app/.next/standalone ./
 COPY --from=builder /app/.next/static ./.next/static
 
+# Fonts for the generated share card. File tracing already places these in
+# .next/standalone/assets, so the COPY above carries them — this makes the
+# dependency explicit rather than implicit in the tracer's behaviour, because
+# a miss here is a silent 500 on /opengraph-image, not a build failure.
+COPY --from=builder /app/assets ./assets
+
 # Set correct permissions
 RUN chown -R nextjs:nodejs /app
 

nextjs-app/app/globals.css

@@ -6,10 +6,14 @@
  * five-bar spread that appears inside every school row.
  *
  * Colour has exactly three jobs and they never borrow each other's hues:
- *   brand   (iris)          interactive + identity. Never means "good".
- *   status  (teal / amber)  above / below the comparison point. Never a CTA.
+ *   brand   (iris)          interactive + identity. Never carries valence.
+ *   status  (teal / amber)  valence — teal is above/good, amber is
+ *                           below/needs-attention. Never a CTA.
  *   phase   (desaturated)   category chips, deliberately subordinate.
  *
+ * Escalate within status by weight, not by reaching for a new hue: a tinted
+ * amber chip for "requires improvement", a solid amber one for "inadequate".
+ *
  * Teal/amber rather than green/red so the above/below signal survives every
  * form of colour blindness — the audience includes parents reading closely.
  */

nextjs-app/components/AdmissionsView.module.css

@@ -181,8 +181,8 @@
 .chipOffer::before    { background: var(--status-above); }
 
 .chipUrgent {
-  border-color: rgba(var(--brand-rgb), 0.4);
-  background: rgba(var(--brand-rgb), 0.04);
+  border-color: rgba(var(--status-below-rgb), 0.4);
+  background: rgba(var(--status-below-rgb), 0.04);
 }
 
 .chipTrack {
@@ -218,7 +218,7 @@
 
 .chipDeadline .chipDays,
 .chipUrgent .chipDays {
-  color: var(--brand-strong);
+  color: var(--status-below);
 }
 
 .chipOffer .chipDays {

nextjs-app/components/DeltaChip.module.css

@@ -28,8 +28,8 @@
 }
 
 .bad {
-  background: var(--brand-bg);
-  color: var(--brand-strong);
+  background: var(--status-below-bg);
+  color: var(--status-below);
 }
 
 .neutral {

nextjs-app/components/HomeView.module.css

@@ -1308,8 +1308,8 @@
 }
 
 .countdownChipUrgent {
-  border-color: rgba(var(--brand-rgb), 0.4);
-  background: rgba(var(--brand-rgb), 0.04);
+  border-color: rgba(var(--status-below-rgb), 0.4);
+  background: rgba(var(--status-below-rgb), 0.04);
 }
 
 .chipTrack {
@@ -1350,7 +1350,7 @@
 
 .countdownChipDeadline .chipDays,
 .countdownChipUrgent .chipDays {
-  color: var(--brand-strong);
+  color: var(--status-below);
 }
 
 .countdownChipOffer .chipDays {

nextjs-app/components/HomeView.tsx

@@ -604,7 +604,7 @@ function CompactSchoolItem({ school, onAddToCompare, isInCompare, nationalAvgRwm
               ...(ofstedBadge.cssClass === 'ofsted1' ? { background: 'var(--status-above-bg)', color: 'var(--status-above)' } :
                   ofstedBadge.cssClass === 'ofsted2' ? { background: 'var(--status-above-bg)', color: 'var(--status-above)' } :
                   ofstedBadge.cssClass === 'ofsted3' ? { background: 'var(--status-below-bg)', color: 'var(--status-below)' } :
-                  ofstedBadge.cssClass === 'ofsted4' ? { background: 'var(--brand-bg)', color: 'var(--brand)' } :
+                  ofstedBadge.cssClass === 'ofsted4' ? { background: 'var(--status-below)', color: 'var(--text-inverse)' } :
                   ofstedBadge.cssClass === 'ofstedRc' ? { background: 'var(--phase-secondary-text)', color: 'var(--text-inverse)' } :
                   ofstedBadge.cssClass === 'ofstedPending' ? { background: 'var(--bg-secondary)', color: 'var(--text-muted)' } :
                   { background: 'var(--bg-secondary)', color: 'var(--text-muted)' }),

nextjs-app/components/LeafletMapInner.tsx

@@ -58,7 +58,7 @@ function buildPopupBadge(school: School): PopupBadge {
       1: 'background:var(--status-above-bg);color:var(--status-above)',
       2: 'background:var(--status-above-bg);color:var(--status-above)',
       3: 'background:var(--status-below-bg);color:var(--status-below)',
-      4: 'background:var(--brand-bg);color:var(--brand)',
+      4: 'background:var(--status-below);color:var(--text-inverse)',
     };
     return { label: `${labels[school.ofsted_grade]}${yearStr}`, style: colours[school.ofsted_grade] };
   }

nextjs-app/components/SchoolCard.module.css

@@ -132,8 +132,8 @@
 }
 
 .trendDown {
-  color: var(--brand);
-  background: var(--brand-bg);
+  color: var(--status-below);
+  background: var(--status-below-bg);
 }
 
 .trendStable {

nextjs-app/components/SchoolRow.module.css

@@ -139,7 +139,7 @@
 }
 
 .trendUp    { color: var(--status-above); }
-.trendDown  { color: var(--brand); }
+.trendDown  { color: var(--status-below); }
 .trendStable { color: var(--text-muted); }
 
 /* Line 4: location */
@@ -204,7 +204,7 @@
 .ofsted1 { background: var(--status-above-bg); color: var(--status-above); }
 .ofsted2 { background: rgba(var(--status-above-rgb), 0.12); color: var(--status-above); }
 .ofsted3 { background: var(--status-below-bg); color: var(--status-below); }
-.ofsted4 { background: var(--brand-bg); color: var(--brand); }
+.ofsted4 { background: var(--status-below); color: var(--text-inverse); }
 
 /* ── Ofsted badge variants ──────────────────────────────────────────────── */
 /* ofsted1–4 already defined above; these cover the two new framework states */

nextjs-app/components/SecondarySchoolRow.module.css

@@ -128,7 +128,7 @@
 }
 
 .deltaPositive { color: var(--status-above); }
-.deltaNegative { color: var(--brand); }
+.deltaNegative { color: var(--status-below); }
 
 /* Line 4: location + distance */
 .line4 {
@@ -207,7 +207,7 @@
 .ofsted1 { background: var(--status-above-bg); color: var(--status-above); }
 .ofsted2 { background: rgba(var(--status-above-rgb), 0.12); color: var(--status-above); }
 .ofsted3 { background: var(--status-below-bg); color: var(--status-below); }
-.ofsted4 { background: var(--brand-bg); color: var(--brand); }
+.ofsted4 { background: var(--status-below); color: var(--text-inverse); }
 
 /* ── Ofsted badge variants ──────────────────────────────────────────────── */
 .ofstedRc      { background: var(--phase-secondary-text); color: var(--text-inverse); }

nextjs-app/components/compare/compareSections.module.css

@@ -123,8 +123,8 @@
 }
 
 .chipBad {
-  background: var(--brand-bg);
-  color: var(--brand-strong);
+  background: var(--status-below-bg);
+  color: var(--status-below);
 }
 
 .chipNeutral {
@@ -151,8 +151,8 @@
 }
 
 .badgeBad {
-  background: var(--brand-bg);
-  color: var(--brand-strong);
+  background: var(--status-below-bg);
+  color: var(--status-below);
 }
 
 .rcList {

nextjs-app/components/school/schoolSections.module.css

@@ -860,7 +860,7 @@
 }
 
 .progressNegative {
-    color: var(--brand-strong);
+    color: var(--status-below);
     font-weight: 700;
 }
 
@@ -876,8 +876,8 @@
 }
 
 .statusBad {
-    background: var(--brand-bg);
-    color: var(--brand-strong);
+    background: var(--status-below-bg);
+    color: var(--status-below);
 }
 
 /* Charts Section */
@@ -1025,8 +1025,8 @@
     color: var(--status-below);
 }
 .ofstedGrade4 {
-    background: var(--brand-bg);
-    color: var(--brand-strong);
+    background: var(--status-below);
+    color: var(--text-inverse);
 }
 
 /* Report Card grade colours (5-level scale, lower = better) */
@@ -1047,8 +1047,8 @@
     color: var(--status-below);
 } /* Needs attention */
 .rcGrade5 {
-    background: var(--brand-bg);
-    color: var(--brand-strong);
+    background: var(--status-below);
+    color: var(--text-inverse);
 } /* Urgent improvement */
 
 /* Safeguarding value (used inside a standard metricCard) */

nextjs-app/next.config.js

@@ -3,6 +3,15 @@ const nextConfig = {
   // Enable standalone output for Docker
   output: 'standalone',
 
+  // app/opengraph-image.tsx reads the Schibsted Grotesk files off disk at
+  // request time (Satori needs a font buffer; it has no system fallback).
+  // File tracing currently picks these up on its own, but that relies on the
+  // tracer resolving a runtime join() — declare them so a Next upgrade can't
+  // silently drop them and turn every link preview into a 500.
+  outputFileTracingIncludes: {
+    '/opengraph-image': ['./assets/**'],
+  },
+
   // The /api/* and /sitemap.xml proxies to the FastAPI backend are route
   // handlers (app/api/[...path]/route.ts, app/sitemap.xml/route.ts) rather
   // than rewrites, so the backend host is read from FASTAPI_URL at runtime
@@ -72,7 +81,9 @@ const nextConfig = {
         ],
       },
       {
-        source: '/favicon.svg',
+        // favicon.svg was replaced by app/icon.svg (the mark now has one
+        // source in components/Logo.tsx); this rule was caching a 404.
+        source: '/icon.svg',
         headers: [
           {
             key: 'Cache-Control',