fix(geoportal): load MapLibre CSS via CDN link injection + fullscreen layout

- Static CSS import doesn't work with next/dynamic + standalone output.
  Now injects a <link> tag to unpkg CDN at module load time (bulletproof).
- Geoportal is now fullscreen: map fills entire viewport below the header,
  no duplicate title/description, negative margins bleed to edges.
- Removed page-level CSS imports (no longer needed).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/app/(modules)/geoportal/page.tsx

@@ -1,26 +1,12 @@
 "use client";
 
-import "maplibre-gl/dist/maplibre-gl.css";
 import { FeatureGate } from "@/core/feature-flags";
-import { useI18n } from "@/core/i18n";
 import { GeoportalModule } from "@/modules/geoportal";
 
 export default function GeoportalPage() {
-  const { t } = useI18n();
-
   return (
     <FeatureGate flag="module.geoportal" fallback={<ModuleDisabled />}>
-      <div className="mx-auto max-w-7xl space-y-6">
-        <div>
-          <h1 className="text-2xl font-bold tracking-tight">
-            {t("geoportal.title")}
-          </h1>
-          <p className="text-muted-foreground">
-            {t("geoportal.description")}
-          </p>
-        </div>
       <GeoportalModule />
-      </div>
     </FeatureGate>
   );
 }

src/app/(modules)/parcel-sync/page.tsx

@@ -1,6 +1,5 @@
 "use client";
 
-import "maplibre-gl/dist/maplibre-gl.css";
 import { FeatureGate } from "@/core/feature-flags";
 import { useI18n } from "@/core/i18n";
 import { ParcelSyncModule } from "@/modules/parcel-sync";

src/modules/geoportal/components/geoportal-module.tsx

@@ -2,7 +2,6 @@
 
 import { useState, useRef, useCallback } from "react";
 import dynamic from "next/dynamic";
-import { Globe } from "lucide-react";
 import { LayerPanel, getDefaultVisibility } from "./layer-panel";
 import { BasemapSwitcher } from "./basemap-switcher";
 import { SearchBar } from "./search-bar";
@@ -94,20 +93,9 @@ export function GeoportalModule() {
   }, []);
 
   return (
-    <div className="space-y-4">
-      {/* Header */}
-      <div className="flex items-center gap-3">
-        <Globe className="h-6 w-6 text-muted-foreground" />
-        <div>
-          <h2 className="text-lg font-semibold">Geoportal</h2>
-          <p className="text-sm text-muted-foreground">
-            Harta interactiva cu parcele cadastrale, cladiri si limite UAT
-          </p>
-        </div>
-      </div>
-
-      {/* Map container */}
-      <div className="relative h-[calc(100vh-12rem)] min-h-[500px] rounded-lg border overflow-hidden">
+    <div className="relative -mx-4 -mt-4 sm:-mx-6 sm:-mt-6 lg:-mx-8 lg:-mt-8"
+         style={{ height: "calc(100vh - 3.5rem)" }}>
+      {/* Full-bleed map */}
       <MapViewer
         ref={mapHandleRef}
         className="h-full w-full"
@@ -129,7 +117,7 @@ export function GeoportalModule() {
         />
       </div>
 
-        {/* Top-right: basemap switcher */}
+      {/* Top-right: basemap switcher (offset to avoid nav controls) */}
       <div className="absolute top-3 right-14 z-10">
         <BasemapSwitcher value={basemap} onChange={setBasemap} />
       </div>
@@ -146,7 +134,7 @@ export function GeoportalModule() {
 
       {/* Right side: feature info panel */}
       {clickedFeature && !selectionMode && (
-          <div className="absolute top-3 right-3 z-10 mt-12">
+        <div className="absolute top-16 right-3 z-10">
           <FeatureInfoPanel
             feature={clickedFeature}
             onClose={() => setClickedFeature(null)}
@@ -154,6 +142,5 @@ export function GeoportalModule() {
         </div>
       )}
     </div>
-    </div>
   );
 }

src/modules/geoportal/components/map-viewer.tsx

@@ -2,8 +2,19 @@
 
 import { useRef, useEffect, useState, useCallback, useImperativeHandle, forwardRef } from "react";
 import maplibregl from "maplibre-gl";
-import "maplibre-gl/dist/maplibre-gl.css";
 import { cn } from "@/shared/lib/utils";
+
+/* Ensure MapLibre CSS is loaded — static import fails with next/dynamic + standalone */
+if (typeof document !== "undefined") {
+  const LINK_ID = "maplibre-gl-css";
+  if (!document.getElementById(LINK_ID)) {
+    const link = document.createElement("link");
+    link.id = LINK_ID;
+    link.rel = "stylesheet";
+    link.href = "https://unpkg.com/maplibre-gl@5.21.0/dist/maplibre-gl.css";
+    document.head.appendChild(link);
+  }
+}
 import type { BasemapId, ClickedFeature, LayerVisibility, SelectedFeature } from "../types";
 
 /* ------------------------------------------------------------------ */