From 1a9ed1ef76146479e5ad21c6586d9a1409a596c0 Mon Sep 17 00:00:00 2001
From: AI Assistant <ai@architools.local>
Date: Mon, 23 Mar 2026 17:23:55 +0200
Subject: [PATCH] fix(geoportal): use absolute positioning to fill main (fixes
 h-full/flex-1 chain)

height: 100% doesn't work when the parent gets its height from flex-1
(flexbox-computed, not explicit height). Fixed by adding position:relative
to main in fullscreen mode and using absolute inset-0 on the geoportal
container.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/modules/geoportal/components/geoportal-module.tsx | 2 +-
 src/shared/components/layout/app-shell.tsx            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/geoportal/components/geoportal-module.tsx b/src/modules/geoportal/components/geoportal-module.tsx
index 92ca46d..93bd1f7 100644
--- a/src/modules/geoportal/components/geoportal-module.tsx
+++ b/src/modules/geoportal/components/geoportal-module.tsx
@@ -93,7 +93,7 @@ export function GeoportalModule() {
   }, []);
 
   return (
-    <div className="relative h-full w-full">
+    <div className="absolute inset-0">
       {/* Full-bleed map */}
       <MapViewer
         ref={mapHandleRef}
diff --git a/src/shared/components/layout/app-shell.tsx b/src/shared/components/layout/app-shell.tsx
index fbb68f8..305d2eb 100644
--- a/src/shared/components/layout/app-shell.tsx
+++ b/src/shared/components/layout/app-shell.tsx
@@ -61,7 +61,7 @@ export function AppShell({ children }: AppShellProps) {
         <main
           className={cn(
             'flex-1 overflow-y-auto',
-            isFullscreen ? 'overflow-hidden p-0' : 'p-6',
+            isFullscreen ? 'relative overflow-hidden p-0' : 'p-6',
           )}
         >
           {children}