Correggi deselezione oggetti mappa

Components/Pages/Home.razor

@@ -4,14 +4,16 @@
 @inject CadastralCatalogService CatalogService
 @inject OfficialCadastreService OfficialCadastreService
 @inject LocationSearchService LocationSearchService
+@inject NetworkLocationService NetworkLocationService
 @inject AzureMapsService AzureMapsService
 @inject ProjectStorageService ProjectStorageService
+@inject MapExportService MapExportService
 @implements IAsyncDisposable
 
 <PageTitle>LME Mappe Catastali</PageTitle>
 
 <div class="map-app">
-    <section class="map-stage">
+    <section class="map-stage @(ActiveTab == "search" ? "search-active" : null)">
         <div id="map"></div>
 
         <header class="map-toolbar">
@@ -56,8 +58,29 @@
                         </span>
                     </label>
                 }
+                <label class="map-layer-option">
+                    <input type="checkbox" @bind="ShowSelectedParcels" @bind:after="ApplySelectedParcelsVisibility" />
+                    <span>
+                        <strong>Particelle catastali evidenziate</strong>
+                        <small>Contorni rossi ottenuti da ricerca o GPS</small>
+                    </span>
+                </label>
+                <label class="map-layer-option">
+                    <input type="checkbox" @bind="ShowImportedData" @bind:after="ApplyImportedDataVisibility" />
+                    <span>
+                        <strong>Dati importati</strong>
+                        <small>Particelle e geometrie verdi di file e progetti</small>
+                    </span>
+                </label>
+                <section class="layer-tree-section">
+                    <header>
+                        <strong>Ordine livelli e oggetti</strong>
+                        <small>Trascina dall'alto verso il basso</small>
+                    </header>
+                    <div id="layerManagerTree" class="layer-manager-tree"></div>
+                </section>
                 <div class="layer-panel-actions">
-                    <button class="secondary-command" @onclick="ClearSelectedParcels">Rimuovi particelle selezionate</button>
+                    <button class="danger-command" @onclick="ClearSelectedParcels">Elimina definitivamente le particelle selezionate</button>
                     <button class="danger-command" @onclick="ClearMapElements">Pulisci elementi mappa</button>
                 </div>
             </section>
@@ -149,111 +172,240 @@
                         </div>
                     </section>
                 }
+                else if (ActiveTab == "data")
+                {
+                    <section class="panel-content">
+                        <section class="panel-section">
+                            <h2>File GIS</h2>
+                            <label class="file-picker">
+                                <span>Carica KML, KMZ o GeoJSON</span>
+                                <input id="gisFileInput" type="file" accept=".kml,.kmz,.geojson,.json,application/vnd.google-earth.kml+xml,application/vnd.google-earth.kmz,application/geo+json" />
+                            </label>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="IncludeKmlSheetLayer" @bind:after="ApplyKmlSheetLayerOption" />
+                                <span>KML/KMZ: includi anche il layer del foglio</span>
+                            </label>
+                            <small class="field-help">
+                                @(IncludeKmlSheetLayer
+                                    ? "Attivato: importa foglio, particelle e altri elementi KML/KMZ."
+                                    : "Disattivato: importa solo i poligoni delle particelle riconosciute.")
+                            </small>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowImportedData" @bind:after="ApplyImportedDataVisibility" />
+                                <span>Mostra particelle/dati importati in verde</span>
+                            </label>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowImportedSheetLayer" @bind:after="ApplyImportedSheetLayerVisibility" />
+                                <span>Mostra cornice/layer del foglio importato</span>
+                            </label>
+                            <small class="field-help">La cornice grande resta separata dalle particelle e puo essere nascosta anche nei progetti salvati.</small>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowImportedMeasurements" @bind:after="ApplyImportedMeasurementsVisibility" />
+                                <span>Mostra misure dei file caricati</span>
+                            </label>
+                            <div class="button-row">
+                                <button @onclick="FitImportedLayers">Inquadra dati</button>
+                                <button class="secondary-command" @onclick="ClearImportedLayers">Rimuovi dati</button>
+                            </div>
+                        </section>
+
+                        <section class="panel-section">
+                            <h2>Disegni e misure</h2>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowDrawingMeasurements" @bind:after="ApplyDrawingMeasurementsVisibility" />
+                                <span>Mostra superficie, perimetro e lati</span>
+                            </label>
+                            <button class="secondary-command" aria-pressed="@DrawToolsVisible" @onclick="ToggleDrawTools">
+                                @(DrawToolsVisible ? "Nascondi strumenti sulla mappa" : "Mostra strumenti sulla mappa")
+                            </button>
+                            <button class="danger-command" @onclick="ClearDrawings">Elimina disegni e POI</button>
+                        </section>
+
+                        <section class="panel-section">
+                            <h2>Punti di interesse</h2>
+                            <label>
+                                Nome POI
+                                <input @bind="PoiName" @bind:event="oninput" placeholder="Nome del punto" />
+                            </label>
+                            <button class="primary-command" @onclick="AddProjectMarker">Aggiungi POI al centro mappa</button>
+                        </section>
+                    </section>
+                }
+                else if (ActiveTab == "save")
+                {
+                    <section class="panel-content">
+                        <section class="panel-section">
+                            <h2>Esporta contenuto mappa</h2>
+                            <label>
+                                Nome file
+                                <input @bind="ExportFileName" @bind:event="oninput" placeholder="Es. Rilievo San Nicola" maxlength="80" />
+                            </label>
+                            <label>
+                                Formato
+                                <select @bind="ExportFormat">
+                                    <option value="geojson">GeoJSON</option>
+                                    <option value="kml">KML</option>
+                                    <option value="kmz">KMZ compresso</option>
+                                </select>
+                            </label>
+                            <div class="export-options" role="group" aria-label="Oggetti da esportare">
+                                <label class="toggle-line project-save-option">
+                                    <input type="checkbox" @bind="ExportImported" @bind:after="SaveFlagPreferences" />
+                                    <span>Particelle e dati GIS importati</span>
+                                </label>
+                                <label class="toggle-line project-save-option">
+                                    <input type="checkbox" @bind="ExportImportedSheets" @bind:after="SaveFlagPreferences" />
+                                    <span>Cornici, fogli e riquadri KMZ</span>
+                                </label>
+                                <label class="toggle-line project-save-option">
+                                    <input type="checkbox" @bind="ExportCadastral" @bind:after="SaveFlagPreferences" />
+                                    <span>Particelle catastali rosse e GPS</span>
+                                </label>
+                                <label class="toggle-line project-save-option">
+                                    <input type="checkbox" @bind="ExportDrawings" @bind:after="SaveFlagPreferences" />
+                                    <span>Disegni, aree, linee e cerchi</span>
+                                </label>
+                                <label class="toggle-line project-save-option">
+                                    <input type="checkbox" @bind="ExportPoi" @bind:after="SaveFlagPreferences" />
+                                    <span>Punti di interesse</span>
+                                </label>
+                                <label class="toggle-line project-save-option">
+                                    <input type="checkbox" @bind="ExportTrail" @bind:after="SaveFlagPreferences" />
+                                    <span>Traccia GPS registrata</span>
+                                </label>
+                            </div>
+                            <button class="primary-command" @onclick="ExportMapFile" disabled="@(ExportBusy || string.IsNullOrWhiteSpace(ExportFileName))">
+                                @(ExportBusy ? "Preparazione file..." : "Esporta e salva file")
+                            </button>
+                            <small class="field-help">KML e KMZ sono compatibili con Google Earth. Gli sfondi satellitari e il WMS non vengono incorporati nel file vettoriale.</small>
+                        </section>
+
+                    </section>
+                }
                 else if (ActiveTab == "projects")
                 {
                     <section class="panel-content">
-                        <h2>File GIS</h2>
-                        <label class="file-picker">
-                            <span>Carica KML, KMZ o GeoJSON</span>
-                            <input id="gisFileInput" type="file" accept=".kml,.kmz,.geojson,.json,application/vnd.google-earth.kml+xml,application/vnd.google-earth.kmz,application/geo+json" />
-                        </label>
-                        <div class="button-row">
-                            <button @onclick="FitImportedLayers">Inquadra</button>
-                            <button class="secondary-command" @onclick="ClearImportedLayers">Pulisci</button>
-                        </div>
+                        <section class="panel-section">
+                            <h2>Salva progetto</h2>
+                            <label>
+                                Nome progetto
+                                <input @bind="NewProjectName" @bind:event="oninput" placeholder="Es. Rilievo San Nicola" maxlength="80" />
+                            </label>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="IncludeCadastralParcels" @bind:after="SaveFlagPreferences" />
+                                <span>Includi le particelle catastali rosse</span>
+                            </label>
+                            <button class="primary-command" @onclick="SaveProject" disabled="@(ProjectBusy || string.IsNullOrWhiteSpace(NewProjectName))">Salva progetto</button>
+                        </section>
 
-                        <h2>Archivio progetti</h2>
-                        <label>
-                            Nome progetto
-                            <input @bind="NewProjectName" @bind:event="oninput" placeholder="Es. Rilievo San Nicola" maxlength="80" />
-                        </label>
-                        <label class="toggle-line project-save-option">
-                            <input type="checkbox" @bind="IncludeCadastralParcels" />
-                            <span>Includi le particelle catastali rosse</span>
-                        </label>
-                        <button class="primary-command" @onclick="SaveProject" disabled="@(ProjectBusy || string.IsNullOrWhiteSpace(NewProjectName))">Salva progetto</button>
+                        <section class="panel-section">
+                            <h2>Apri progetto</h2>
+                            <label>
+                                Progetto salvato
+                                <select value="@SelectedProjectId" @onchange="SelectProject" disabled="@(Projects.Count == 0 || ProjectBusy)">
+                                    <option value="">Seleziona un progetto</option>
+                                    @foreach (var project in Projects)
+                                    {
+                                        <option value="@project.Id">@project.Name - @project.UpdatedAt.ToLocalTime().ToString("dd/MM/yyyy HH:mm")</option>
+                                    }
+                                </select>
+                            </label>
+                            <div class="button-row">
+                                <button @onclick="LoadProject" disabled="@(ProjectBusy || string.IsNullOrWhiteSpace(SelectedProjectId))">Apri</button>
+                                <button class="danger-command" @onclick="DeleteProject" disabled="@(ProjectBusy || string.IsNullOrWhiteSpace(SelectedProjectId))">Elimina</button>
+                            </div>
+                            <div class="project-archive-state">@ProjectArchiveMessage</div>
+                        </section>
 
-                        <label>
-                            Progetto salvato
-                            <select value="@SelectedProjectId" @onchange="SelectProject" disabled="@(Projects.Count == 0 || ProjectBusy)">
-                                <option value="">Seleziona un progetto</option>
-                                @foreach (var project in Projects)
-                                {
-                                    <option value="@project.Id">@project.Name - @project.UpdatedAt.ToLocalTime().ToString("dd/MM/yyyy HH:mm")</option>
-                                }
-                            </select>
-                        </label>
-                        <div class="button-row">
-                            <button @onclick="LoadProject" disabled="@(ProjectBusy || string.IsNullOrWhiteSpace(SelectedProjectId))">Carica</button>
-                            <button class="danger-command" @onclick="DeleteProject" disabled="@(ProjectBusy || string.IsNullOrWhiteSpace(SelectedProjectId))">Elimina</button>
-                        </div>
-                        <div class="project-archive-state">@ProjectArchiveMessage</div>
-
-                        <h2>POI e disegni</h2>
-                        <label>
-                            Nome POI
-                            <input @bind="PoiName" @bind:event="oninput" placeholder="Nome del punto" />
-                        </label>
-                        <button class="primary-command" @onclick="AddProjectMarker">Aggiungi POI al centro mappa</button>
-                        <button class="secondary-command" aria-pressed="@DrawToolsVisible" @onclick="ToggleDrawTools">
-                            @(DrawToolsVisible ? "Nascondi strumenti di disegno" : "Mostra strumenti di disegno")
-                        </button>
-                        <button class="danger-command" @onclick="ClearDrawings">Elimina disegni e POI</button>
+                        <section class="panel-section">
+                            <h2>Visualizzazione progetto</h2>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowImportedData" @bind:after="ApplyImportedDataVisibility" />
+                                <span>Mostra particelle/dati importati in verde</span>
+                            </label>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowImportedSheetLayer" @bind:after="ApplyImportedSheetLayerVisibility" />
+                                <span>Mostra cornice/layer del foglio importato</span>
+                            </label>
+                            <small class="field-help">Il comando agisce subito sulla mappa e sui dati del progetto caricato.</small>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowImportedMeasurements" @bind:after="ApplyImportedMeasurementsVisibility" />
+                                <span>Mostra misure dei file caricati</span>
+                            </label>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowDrawingMeasurements" @bind:after="ApplyDrawingMeasurementsVisibility" />
+                                <span>Mostra misure dei disegni</span>
+                            </label>
+                        </section>
                     </section>
                 }
                 else if (ActiveTab == "settings")
                 {
                     <section class="panel-content">
-                        <h2>Visualizzazione</h2>
-                        <label>
-                            Sfondo
-                            <select value="@SelectedBaseLayer" @onchange="ChangeBaseLayer">
-                                <option value="satellite">Satellite - Esri World Imagery</option>
-                                <option value="osm">Strade - OpenStreetMap</option>
-                                <option value="streets-esri">Strade dettagliate - Esri World Street Map</option>
-                                <option value="topographic">Topografica - Esri World Topographic</option>
-                                <option value="terrain">Terreno - OpenTopoMap</option>
-                                <option value="carto">Strade chiare - CARTO Voyager</option>
-                                <option value="azure-road">Strade - Azure Maps</option>
-                                <option value="azure-satellite">Satellite - Azure Maps</option>
-                                <option value="google-satellite">Satellite - Google Maps</option>
-                                <option value="google-roadmap">Strade - Google Maps</option>
-                            </select>
-                        </label>
-                        <label>
-                            Chiave Google Maps Platform
-                            <input type="password" @bind="GoogleMapsApiKey" placeholder="API key" autocomplete="off" />
-                        </label>
-                        <button class="secondary-command" @onclick="SaveGoogleMapsApiKey">Salva chiave Google</button>
-                        <label>
-                            Chiave sottoscrizione Azure Maps Gen2
-                            <input type="password" @bind="AzureMapsSubscriptionKey" placeholder="Subscription key" autocomplete="off" />
-                        </label>
-                        <button class="secondary-command" @onclick="SaveAzureMapsKey">Salva chiave Azure Maps</button>
-                        <div class="service-note">
-                            <strong>Quota gratuita Azure Maps Gen2</strong>
-                            <p>Include ogni mese 5.000 transazioni per le mappe stradali e 1.000 per le immagini satellitari. Ogni transazione comprende fino a 15 tessere.</p>
-                        </div>
-                        <label>
-                            Trasparenza catasto
-                            <input type="range" min="0" max="1" step="0.05" value="0.75" @onchange="ChangeCadastreOpacity" />
-                        </label>
-                        <h2>GPS e percorso</h2>
-                        <label class="toggle-line">
-                            <input type="checkbox" checked="@TrailEnabled" @onchange="ToggleTrail" />
-                            Registra la traccia mentre cammini
-                        </label>
+                        <section class="panel-section">
+                            <h2>Mappa e sfondo</h2>
+                            <label>
+                                Sfondo
+                                <select value="@SelectedBaseLayer" @onchange="ChangeBaseLayer">
+                                    <option value="satellite">Satellite - Esri World Imagery</option>
+                                    <option value="osm">Strade - OpenStreetMap</option>
+                                    <option value="streets-esri">Strade dettagliate - Esri World Street Map</option>
+                                    <option value="topographic">Topografica - Esri World Topographic</option>
+                                    <option value="terrain">Terreno - OpenTopoMap</option>
+                                    <option value="carto">Strade chiare - CARTO Voyager</option>
+                                    <option value="azure-road">Strade - Azure Maps</option>
+                                    <option value="azure-satellite">Satellite - Azure Maps</option>
+                                    <option value="google-satellite">Satellite - Google Maps</option>
+                                    <option value="google-roadmap">Strade - Google Maps</option>
+                                </select>
+                            </label>
+                            <label>
+                                Trasparenza catasto
+                                <input type="range" min="0" max="1" step="0.05" value="@CadastralOpacity.ToString(System.Globalization.CultureInfo.InvariantCulture)" @onchange="ChangeCadastreOpacity" />
+                            </label>
+                        </section>
 
-                        <h2>Servizi Agenzia delle Entrate</h2>
-                        <div class="service-note protected-service">
-                            <strong>Download documenti e fogli ufficiali</strong>
-                            <p>Il CAPTCHA o l'accesso SPID/CIE vengono gestiti direttamente dal sito dell'Agenzia. Per sicurezza l'app non tenta di aggirarli.</p>
-                            <button class="primary-command" @onclick="OpenOfficialGeoportal">Apri Geoportale catastale</button>
-                            <button class="secondary-command" @onclick="OpenOfficialReservedArea">Apri Area riservata per download</button>
-                        </div>
+                        <section class="panel-section">
+                            <h2>Servizi mappa con chiave</h2>
+                            <label>
+                                Chiave Google Maps Platform
+                                <input type="password" @bind="GoogleMapsApiKey" placeholder="API key" autocomplete="off" />
+                            </label>
+                            <button class="secondary-command" @onclick="SaveGoogleMapsApiKey">Salva chiave Google</button>
+                            <label>
+                                Chiave sottoscrizione Azure Maps Gen2
+                                <input type="password" @bind="AzureMapsSubscriptionKey" placeholder="Subscription key" autocomplete="off" />
+                            </label>
+                            <button class="secondary-command" @onclick="SaveAzureMapsKey">Salva chiave Azure Maps</button>
+                            <div class="service-note">
+                                <strong>Quota gratuita Azure Maps Gen2</strong>
+                                <p>Include ogni mese 5.000 transazioni per le mappe stradali e 1.000 per le immagini satellitari. Ogni transazione comprende fino a 15 tessere.</p>
+                            </div>
+                        </section>
 
-                        <button class="secondary-command" @onclick="ExportCadastralImage">Mostra vista WMS corrente</button>
-                        <footer>Dati catastali: Agenzia delle Entrate, licenza CC BY 4.0. App indipendente.</footer>
+                        <section class="panel-section">
+                            <h2>GPS e percorso</h2>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="ShowGpsPosition" @bind:after="ApplyGpsPositionVisibility" />
+                                <span>Mostra punto e cerchio GPS</span>
+                            </label>
+                            <label class="toggle-line project-save-option">
+                                <input type="checkbox" @bind="TrailEnabled" @bind:after="ApplyTrailOption" />
+                                <span>Registra la traccia mentre cammini</span>
+                            </label>
+                        </section>
+
+                        <section class="panel-section">
+                            <h2>Servizi Agenzia delle Entrate</h2>
+                            <div class="service-note protected-service">
+                                <strong>Download documenti e fogli ufficiali</strong>
+                                <p>Il CAPTCHA o l'accesso SPID/CIE vengono gestiti direttamente dal sito dell'Agenzia. Per sicurezza l'app non tenta di aggirarli.</p>
+                                <button class="primary-command" @onclick="OpenOfficialGeoportal">Apri Geoportale catastale</button>
+                                <button class="secondary-command" @onclick="OpenOfficialReservedArea">Apri Area riservata per download</button>
+                            </div>
+                            <button class="secondary-command" @onclick="ExportCadastralImage">Mostra vista WMS corrente</button>
+                            <footer>Dati catastali: Agenzia delle Entrate, licenza CC BY 4.0. App indipendente.</footer>
+                        </section>
                     </section>
                 }
             </aside>
@@ -283,16 +435,21 @@
         <nav class="bottom-tabs" aria-label="Sezioni principali">
             <button class="@(ActiveTab == "map" || ActiveTab == "search" ? "active" : null)" @onclick='() => SelectTab("map")'>Mappa</button>
             <button class="@(ActiveTab == "cadastre" ? "active" : null)" @onclick='() => SelectTab("cadastre")'>Catasto</button>
+            <button class="@(ActiveTab == "data" ? "active" : null)" @onclick='() => SelectTab("data")'>Dati</button>
             <button class="@(ActiveTab == "projects" ? "active" : null)" @onclick='() => SelectTab("projects")'>Progetti</button>
+            <button class="@(ActiveTab == "save" ? "active" : null)" @onclick='() => SelectTab("save")'>Salvataggio</button>
             <button class="@(ActiveTab == "settings" ? "active" : null)" @onclick='() => SelectTab("settings")'>Impostazioni</button>
         </nav>
     </section>
 </div>
 
 @code {
+    private const string FlagPreferencePrefix = "lme_flag_";
     private string ActiveTab { get; set; } = "map";
     private string SearchText { get; set; } = string.Empty;
     private string NewProjectName { get; set; } = string.Empty;
+    private string ExportFileName { get; set; } = "Mappa";
+    private string ExportFormat { get; set; } = "geojson";
     private string PoiName { get; set; } = string.Empty;
     private string SelectedProjectId { get; set; } = string.Empty;
     private string ProjectArchiveMessage { get; set; } = "Nessun progetto salvato.";
@@ -306,13 +463,28 @@
     private string SelectedParcelNumber { get; set; } = string.Empty;
     private string CatalogMessage { get; set; } = string.Empty;
     private double? CatalogFraction { get; set; }
+    private double CadastralOpacity { get; set; } = 0.75;
     private bool CatalogBusy { get; set; }
     private bool GpsActive { get; set; }
+    private bool ShowGpsPosition { get; set; } = true;
+    private bool ShowSelectedParcels { get; set; } = true;
+    private bool ShowImportedData { get; set; } = true;
     private bool DrawToolsVisible { get; set; }
     private bool TrailEnabled { get; set; }
     private bool LayerPanelOpen { get; set; }
     private bool IncludeCadastralParcels { get; set; } = true;
+    private bool IncludeKmlSheetLayer { get; set; }
+    private bool ShowImportedSheetLayer { get; set; }
+    private bool ShowImportedMeasurements { get; set; }
+    private bool ShowDrawingMeasurements { get; set; } = true;
     private bool ProjectBusy { get; set; }
+    private bool ExportBusy { get; set; }
+    private bool ExportImported { get; set; } = true;
+    private bool ExportImportedSheets { get; set; } = true;
+    private bool ExportCadastral { get; set; } = true;
+    private bool ExportDrawings { get; set; } = true;
+    private bool ExportPoi { get; set; } = true;
+    private bool ExportTrail { get; set; } = true;
     private CancellationTokenSource? CatalogCancellation { get; set; }
     private CancellationTokenSource? GpsLookupCancellation { get; set; }
     private long LastGpsLookupAt;
@@ -333,7 +505,9 @@
     private string PanelTitle => ActiveTab switch
     {
         "cadastre" => "Ricerca catastale",
-        "projects" => "Progetti e dati",
+        "data" => "Dati e disegni",
+        "projects" => "Archivio progetti",
+        "save" => "Salvataggio ed esportazione",
         "settings" => "Impostazioni",
         _ => string.Empty
     };
@@ -341,7 +515,9 @@
     private string PanelEyebrow => ActiveTab switch
     {
         "cadastre" => "Regione, Comune, Foglio, Particella",
-        "projects" => "KML, KMZ, GeoJSON e POI",
+        "data" => "File GIS, misure e POI",
+        "projects" => "Salva, apri e visualizza i tuoi lavori",
+        "save" => "Esporta file GIS",
         "settings" => "Mappa, GPS e servizi ufficiali",
         _ => string.Empty
     };
@@ -358,6 +534,8 @@
 
     protected override async Task OnInitializedAsync()
     {
+        LoadFlagPreferences();
+
         try
         {
             GoogleMapsApiKey = await SecureStorage.Default.GetAsync("google_maps_api_key") ?? string.Empty;
@@ -393,10 +571,101 @@
         if (firstRender)
         {
             await JS.InvokeVoidAsync("lmeMap.init");
+            await ApplyFlagPreferencesToMapAsync();
+            await CenterOnInitialLocationAsync();
             await MigrateLegacyProjectAsync();
         }
     }
 
+    private async Task ConfigureProjectMapProviderAsync(string snapshot)
+    {
+        string? baseLayer = null;
+        try
+        {
+            using var document = System.Text.Json.JsonDocument.Parse(snapshot);
+            if (document.RootElement.TryGetProperty("displayOptions", out var displayOptions)
+                && displayOptions.TryGetProperty("baseLayer", out var baseLayerProperty))
+            {
+                baseLayer = baseLayerProperty.GetString();
+            }
+        }
+        catch
+        {
+            return;
+        }
+
+        try
+        {
+            if (baseLayer?.StartsWith("google-", StringComparison.Ordinal) == true
+                && !string.IsNullOrWhiteSpace(GoogleMapsApiKey))
+            {
+                await JS.InvokeVoidAsync("lmeMap.configureGoogleMaps", GoogleMapsApiKey.Trim());
+            }
+
+            if (baseLayer?.StartsWith("azure-", StringComparison.Ordinal) == true
+                && !string.IsNullOrWhiteSpace(AzureMapsSubscriptionKey))
+            {
+                await JS.InvokeVoidAsync("lmeMap.configureAzureMaps", AzureMapsSubscriptionKey.Trim());
+            }
+        }
+        catch
+        {
+            // Loading continues with the default map if the saved provider is unavailable.
+        }
+    }
+
+    private async Task CenterOnInitialLocationAsync()
+    {
+        NetworkLocationSnapshot? networkLocation = null;
+        try
+        {
+            using var networkTimeout = new CancellationTokenSource(TimeSpan.FromSeconds(8));
+            networkLocation = await NetworkLocationService.GetApproximateLocationAsync(networkTimeout.Token);
+        }
+        catch
+        {
+            // An unavailable IP service must not prevent the GPS fallback.
+        }
+
+        if (networkLocation is not null)
+        {
+            await JS.InvokeVoidAsync(
+                "lmeMap.showInitialPosition",
+                networkLocation.Latitude,
+                networkLocation.Longitude,
+                true,
+                networkLocation.Label);
+            return;
+        }
+
+        try
+        {
+            using var gpsTimeout = new CancellationTokenSource(TimeSpan.FromSeconds(18));
+            var location = await LocationService.GetCurrentLocationAsync(gpsTimeout.Token);
+            if (location is not null)
+            {
+                await JS.InvokeVoidAsync(
+                    "lmeMap.showInitialPosition",
+                    location.Latitude,
+                    location.Longitude,
+                    false,
+                    string.Empty);
+            }
+            else
+            {
+                await JS.InvokeVoidAsync("lmeMap.showInfo", "Posizione iniziale non disponibile. La mappa resta utilizzabile normalmente.");
+            }
+        }
+        catch (OperationCanceledException)
+        {
+            await JS.InvokeVoidAsync("lmeMap.showInfo", "Posizione iniziale non disponibile. Usa Avvia GPS per riprovare.");
+        }
+        catch (Exception error)
+        {
+            await JS.InvokeVoidAsync("lmeMap.showInfo", $"Posizione iniziale non disponibile: {error.GetBaseException().Message}");
+        }
+    }
+
     private async Task MigrateLegacyProjectAsync()
     {
         try
@@ -435,11 +704,19 @@
         }
         await Task.Delay(30);
         await JS.InvokeVoidAsync("lmeMap.resize");
+        if (LayerPanelOpen)
+        {
+            await JS.InvokeVoidAsync("lmeMap.refreshLayerManager");
+        }
     }
 
     private async Task ToggleLayerPanel()
     {
         LayerPanelOpen = !LayerPanelOpen;
+        if (!LayerPanelOpen)
+        {
+            await JS.InvokeVoidAsync("lmeMap.clearLayerManagerSelection");
+        }
         if (LayerPanelOpen)
         {
             ActiveTab = "map";
@@ -447,6 +724,10 @@
 
         await Task.Delay(30);
         await JS.InvokeVoidAsync("lmeMap.resize");
+        if (LayerPanelOpen)
+        {
+            await JS.InvokeVoidAsync("lmeMap.refreshLayerManager");
+        }
     }
 
     private async Task SearchLocation()
@@ -620,6 +901,12 @@
         }
     }
 
+    private async Task ApplyGpsPositionVisibility()
+    {
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.setGpsPositionVisible", ShowGpsPosition);
+    }
+
     private async Task StartGps()
     {
         GpsActive = true;
@@ -726,11 +1013,44 @@
     }
 
     private Task FitImportedLayers() => JS.InvokeVoidAsync("lmeMap.fitImported").AsTask();
-    private Task ClearImportedLayers() => JS.InvokeVoidAsync("lmeMap.clearImported").AsTask();
+    private async Task ClearImportedLayers()
+    {
+        ShowImportedSheetLayer = false;
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.clearImported");
+    }
     private Task AddProjectMarker() => JS.InvokeVoidAsync("lmeMap.addProjectMarker", PoiName).AsTask();
+
+    private async Task ApplyKmlSheetLayerOption()
+    {
+        ShowImportedSheetLayer = IncludeKmlSheetLayer;
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.setIncludeKmlSheetLayer", IncludeKmlSheetLayer);
+        await JS.InvokeVoidAsync("lmeMap.setImportedSheetLayerVisible", ShowImportedSheetLayer);
+    }
+
+    private Task ApplyImportedSheetLayerVisibility()
+    {
+        SaveFlagPreferences();
+        return JS.InvokeVoidAsync("lmeMap.setImportedSheetLayerVisible", ShowImportedSheetLayer).AsTask();
+    }
+
+    private async Task ApplyImportedMeasurementsVisibility()
+    {
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.setImportedMeasurementsVisible", ShowImportedMeasurements);
+    }
+
+    private async Task ApplyDrawingMeasurementsVisibility()
+    {
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.setDrawingMeasurementsVisible", ShowDrawingMeasurements);
+    }
+
     private async Task ToggleDrawTools()
     {
         DrawToolsVisible = !DrawToolsVisible;
+        SaveFlagPreferences();
         await JS.InvokeVoidAsync("lmeMap.setDrawToolsVisible", DrawToolsVisible);
 
         if (DrawToolsVisible)
@@ -766,6 +1086,47 @@
         return Task.CompletedTask;
     }
 
+    private async Task ExportMapFile()
+    {
+        if (!ExportImported && !ExportImportedSheets && !ExportCadastral
+            && !ExportDrawings && !ExportPoi && !ExportTrail)
+        {
+            await JS.InvokeVoidAsync("lmeMap.showInfo", "Seleziona almeno un tipo di oggetto da esportare.");
+            return;
+        }
+
+        ExportBusy = true;
+        try
+        {
+            var geoJson = await JS.InvokeAsync<string>("lmeMap.createMapExportGeoJson", new
+            {
+                includeImported = ExportImported,
+                includeImportedSheets = ExportImportedSheets,
+                includeCadastral = ExportCadastral,
+                includeDrawings = ExportDrawings,
+                includePoi = ExportPoi,
+                includeTrail = ExportTrail
+            });
+            var exported = await MapExportService.CreateAsync(ExportFileName, ExportFormat, geoJson);
+            await Share.Default.RequestAsync(new ShareFileRequest
+            {
+                Title = $"Salva o condividi {exported.FileName}",
+                File = new ShareFile(exported.Path, exported.MimeType)
+            });
+            await JS.InvokeVoidAsync(
+                "lmeMap.showInfo",
+                $"File {exported.FileName} pronto: {exported.FeatureCount} oggetti esportati.");
+        }
+        catch (Exception error)
+        {
+            await JS.InvokeVoidAsync("lmeMap.showInfo", $"Esportazione non riuscita: {error.GetBaseException().Message}");
+        }
+        finally
+        {
+            ExportBusy = false;
+        }
+    }
+
     private async Task SaveProject()
     {
         var name = NewProjectName.Trim();
@@ -824,8 +1185,11 @@
         try
         {
             var snapshot = await ProjectStorageService.LoadAsync(project.Id);
-            await JS.InvokeVoidAsync("lmeMap.loadProjectSnapshot", snapshot, project.Name);
+            await ConfigureProjectMapProviderAsync(snapshot);
+            var displayOptions = await JS.InvokeAsync<ProjectDisplayOptions>("lmeMap.loadProjectSnapshot", snapshot, project.Name);
+            ApplyProjectDisplayOptions(displayOptions);
             NewProjectName = project.Name;
+            ExportFileName = project.Name;
             IncludeCadastralParcels = project.IncludesCadastralParcels;
             ActiveTab = "map";
             await Task.Delay(30);
@@ -841,6 +1205,28 @@
         }
     }
 
+    private void ApplyProjectDisplayOptions(ProjectDisplayOptions options)
+    {
+        SelectedBaseLayer = options.BaseLayer;
+        CadastralOpacity = options.CadastreOpacity;
+        IncludeKmlSheetLayer = options.IncludeKmlSheetLayer;
+        ShowImportedData = options.ImportedVisible;
+        ShowImportedSheetLayer = options.ImportedSheetsVisible;
+        ShowImportedMeasurements = options.ShowImportedMeasurements;
+        ShowDrawingMeasurements = options.ShowDrawingMeasurements;
+        DrawToolsVisible = options.DrawToolsVisible;
+        ShowGpsPosition = options.GpsPositionVisible;
+        ShowSelectedParcels = options.SelectedParcelsVisible;
+        TrailEnabled = options.TrailEnabled;
+
+        var activeLayers = (options.CadastreLayers ?? []).ToHashSet(StringComparer.Ordinal);
+        foreach (var layer in CadastralLayers)
+        {
+            layer.Enabled = activeLayers.Contains(layer.Key);
+        }
+        SaveFlagPreferences();
+    }
+
     private async Task DeleteProject()
     {
         var project = Projects.FirstOrDefault(item => item.Id == SelectedProjectId);
@@ -871,9 +1257,9 @@
         }
     }
     private Task CenterOnGps() => JS.InvokeVoidAsync("lmeMap.centerOnGps").AsTask();
-    private async Task ToggleTrail(ChangeEventArgs args)
+    private async Task ApplyTrailOption()
     {
-        TrailEnabled = (bool?)args.Value == true;
+        SaveFlagPreferences();
         await JS.InvokeVoidAsync("lmeMap.toggleTrail", TrailEnabled);
     }
     private async Task ChangeBaseLayer(ChangeEventArgs args)
@@ -962,14 +1348,112 @@
             await JS.InvokeVoidAsync("lmeMap.showInfo", $"Chiave Azure Maps non salvata: {error.GetBaseException().Message}");
         }
     }
-    private Task ChangeCadastreOpacity(ChangeEventArgs args) => JS.InvokeVoidAsync("lmeMap.setCadastreOpacity", args.Value?.ToString()).AsTask();
+    private async Task ChangeCadastreOpacity(ChangeEventArgs args)
+    {
+        var text = args.Value?.ToString();
+        if (!double.TryParse(text, System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture, out var value)
+            && !double.TryParse(text, out value))
+        {
+            return;
+        }
+
+        CadastralOpacity = Math.Clamp(value, 0, 1);
+        await JS.InvokeVoidAsync("lmeMap.setCadastreOpacity", CadastralOpacity);
+    }
 
     private async Task ToggleCadastreLayer(CadastralLayer layer, ChangeEventArgs args)
     {
         layer.Enabled = args.Value is true;
+        SaveFlagPreferences();
         await JS.InvokeVoidAsync("lmeMap.toggleCadastreLayer", layer.Key, layer.Enabled);
     }
 
+    private void LoadFlagPreferences()
+    {
+        IncludeCadastralParcels = GetFlagPreference("include_cadastral_parcels", true);
+        IncludeKmlSheetLayer = GetFlagPreference("include_kml_sheet_layer", false);
+        ShowImportedData = GetFlagPreference("show_imported_data", true);
+        ShowImportedSheetLayer = GetFlagPreference("show_imported_sheet_layer", false);
+        ShowImportedMeasurements = GetFlagPreference("show_imported_measurements", false);
+        ShowDrawingMeasurements = GetFlagPreference("show_drawing_measurements", true);
+        DrawToolsVisible = GetFlagPreference("draw_tools_visible", false);
+        ShowGpsPosition = GetFlagPreference("show_gps_position", true);
+        ShowSelectedParcels = GetFlagPreference("show_selected_parcels", true);
+        TrailEnabled = GetFlagPreference("trail_enabled", false);
+        ExportImported = GetFlagPreference("export_imported", true);
+        ExportImportedSheets = GetFlagPreference("export_imported_sheets", true);
+        ExportCadastral = GetFlagPreference("export_cadastral", true);
+        ExportDrawings = GetFlagPreference("export_drawings", true);
+        ExportPoi = GetFlagPreference("export_poi", true);
+        ExportTrail = GetFlagPreference("export_trail", true);
+
+        foreach (var layer in CadastralLayers)
+        {
+            layer.Enabled = GetFlagPreference($"cadastre_layer_{layer.Key}", layer.Enabled);
+        }
+    }
+
+    private void SaveFlagPreferences()
+    {
+        SetFlagPreference("include_cadastral_parcels", IncludeCadastralParcels);
+        SetFlagPreference("include_kml_sheet_layer", IncludeKmlSheetLayer);
+        SetFlagPreference("show_imported_data", ShowImportedData);
+        SetFlagPreference("show_imported_sheet_layer", ShowImportedSheetLayer);
+        SetFlagPreference("show_imported_measurements", ShowImportedMeasurements);
+        SetFlagPreference("show_drawing_measurements", ShowDrawingMeasurements);
+        SetFlagPreference("draw_tools_visible", DrawToolsVisible);
+        SetFlagPreference("show_gps_position", ShowGpsPosition);
+        SetFlagPreference("show_selected_parcels", ShowSelectedParcels);
+        SetFlagPreference("trail_enabled", TrailEnabled);
+        SetFlagPreference("export_imported", ExportImported);
+        SetFlagPreference("export_imported_sheets", ExportImportedSheets);
+        SetFlagPreference("export_cadastral", ExportCadastral);
+        SetFlagPreference("export_drawings", ExportDrawings);
+        SetFlagPreference("export_poi", ExportPoi);
+        SetFlagPreference("export_trail", ExportTrail);
+
+        foreach (var layer in CadastralLayers)
+        {
+            SetFlagPreference($"cadastre_layer_{layer.Key}", layer.Enabled);
+        }
+    }
+
+    private async Task ApplyFlagPreferencesToMapAsync()
+    {
+        await JS.InvokeVoidAsync("lmeMap.setIncludeKmlSheetLayer", IncludeKmlSheetLayer);
+        await JS.InvokeVoidAsync("lmeMap.setImportedLayerVisible", ShowImportedData);
+        await JS.InvokeVoidAsync("lmeMap.setImportedSheetLayerVisible", ShowImportedSheetLayer);
+        await JS.InvokeVoidAsync("lmeMap.setImportedMeasurementsVisible", ShowImportedMeasurements);
+        await JS.InvokeVoidAsync("lmeMap.setDrawingMeasurementsVisible", ShowDrawingMeasurements);
+        await JS.InvokeVoidAsync("lmeMap.setDrawToolsVisible", DrawToolsVisible);
+        await JS.InvokeVoidAsync("lmeMap.setGpsPositionVisible", ShowGpsPosition);
+        await JS.InvokeVoidAsync("lmeMap.setSelectedParcelsVisible", ShowSelectedParcels);
+        await JS.InvokeVoidAsync("lmeMap.toggleTrail", TrailEnabled);
+
+        foreach (var layer in CadastralLayers)
+        {
+            await JS.InvokeVoidAsync("lmeMap.toggleCadastreLayer", layer.Key, layer.Enabled);
+        }
+    }
+
+    private static bool GetFlagPreference(string name, bool defaultValue) =>
+        Preferences.Default.Get($"{FlagPreferencePrefix}{name}", defaultValue);
+
+    private static void SetFlagPreference(string name, bool value) =>
+        Preferences.Default.Set($"{FlagPreferencePrefix}{name}", value);
+
+    private async Task ApplySelectedParcelsVisibility()
+    {
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.setSelectedParcelsVisible", ShowSelectedParcels);
+    }
+
+    private async Task ApplyImportedDataVisibility()
+    {
+        SaveFlagPreferences();
+        await JS.InvokeVoidAsync("lmeMap.setImportedLayerVisible", ShowImportedData);
+    }
+
     private async Task ExportCadastralImage()
     {
         ActiveTab = "map";
@@ -997,6 +1481,22 @@
         public string Detail { get; } = detail;
     }
 
+    private sealed class ProjectDisplayOptions
+    {
+        public string BaseLayer { get; init; } = "satellite";
+        public double CadastreOpacity { get; init; } = 0.75;
+        public string[] CadastreLayers { get; init; } = [];
+        public bool IncludeKmlSheetLayer { get; init; }
+        public bool ImportedVisible { get; init; } = true;
+        public bool ImportedSheetsVisible { get; init; }
+        public bool ShowImportedMeasurements { get; init; }
+        public bool ShowDrawingMeasurements { get; init; } = true;
+        public bool DrawToolsVisible { get; init; }
+        public bool GpsPositionVisible { get; init; } = true;
+        public bool SelectedParcelsVisible { get; init; } = true;
+        public bool TrailEnabled { get; init; }
+    }
+
     public ValueTask DisposeAsync()
     {
         CancelCatalogWork();

LMEMappeCatastaliApp.csproj

@@ -28,8 +28,8 @@
         <ApplicationId>com.companyname.lmemappecatastaliapp</ApplicationId>
 
         <!-- Versions -->
-        <ApplicationDisplayVersion>0.2.7</ApplicationDisplayVersion>
-        <ApplicationVersion>11</ApplicationVersion>
+        <ApplicationDisplayVersion>0.2.20</ApplicationDisplayVersion>
+        <ApplicationVersion>24</ApplicationVersion>
 
         <!-- To develop, package, and publish an app to the Microsoft Store, see: https://aka.ms/MauiTemplateUnpackaged -->
         <WindowsPackageType>None</WindowsPackageType>
@@ -44,7 +44,7 @@
 
     <ItemGroup>
         <!-- App Icon -->
-        <MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
+        <MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#075E54" />
 
         <!-- Splash Screen -->
         <MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />

MauiProgram.cs

@@ -20,8 +20,10 @@ public static class MauiProgram
         builder.Services.AddSingleton<CadastralCatalogService>();
         builder.Services.AddSingleton<OfficialCadastreService>();
         builder.Services.AddSingleton<LocationSearchService>();
+        builder.Services.AddSingleton<NetworkLocationService>();
         builder.Services.AddSingleton<AzureMapsService>();
         builder.Services.AddSingleton<ProjectStorageService>();
+        builder.Services.AddSingleton<MapExportService>();
 
 #if DEBUG
         builder.Services.AddBlazorWebViewDeveloperTools();

README.md

@@ -9,22 +9,30 @@ App .NET MAUI Blazor Hybrid per Android, iOS, Mac Catalyst e Windows, pensata pe
 - Trasparenza configurabile del layer catastale.
 - Interrogazione WMS con click/tap sulla mappa.
 - Import di file KML, KMZ, GeoJSON e JSON.
+- Import GeoJSON compatibile con BOM, geometrie singole, array, FeatureCollection e coordinate Web Mercator EPSG:3857.
+- Filtro KML/KMZ `solo particelle` attivo per impostazione predefinita, con separazione dei MultiPolygon ed esclusione di GroundOverlay e perimetri del foglio; il layer foglio resta importabile e puo essere mostrato o nascosto separatamente.
+- Migrazione automatica dei vecchi progetti: i GroundOverlay `DOC_...` salvati in precedenza insieme alle particelle vengono riconosciuti, separati e nascosti in tempo reale dal relativo check.
 - Inquadramento e pulizia dei layer importati.
 - Disegno di marker, linee, poligoni e rettangoli.
+- Area, Distanza e Cerchio disponibili nella barra Leaflet laterale, nascosta all'avvio e controllata dal pulsante nel tab Dati insieme agli altri strumenti.
+- Misure permanenti attivabili anche sui layer importati da KML, KMZ e GeoJSON.
 - Toolbar di disegno completa di icone, modifica, eliminazione singola e pulizia di tutti i disegni/POI.
 - Archivio multiprogetto nella cartella privata dell'app, con nome, selezione da elenco, sovrascrittura ed eliminazione.
-- Ogni progetto salva file GIS, POI, disegni, traccia e inquadratura; l'inclusione delle particelle catastali rosse e' opzionale.
+- Tab distinti `Progetti` e `Salvataggio`: il primo gestisce archivio e opzioni live di visualizzazione, il secondo esporta selettivamente l'intera mappa in GeoJSON, KML o KMZ.
+- Ogni progetto salva file GIS, POI, disegni, traccia, inquadratura e tutte le opzioni di visualizzazione: sfondo, layer catastali, trasparenza, misure, foglio importato, barra strumenti e preferenze GPS.
 - GPS nativo MAUI ad alta precisione con permessi Android/iOS.
+- Centratura automatica una tantum all'apertura: prima tramite posizione approssimativa della connessione Internet, poi tramite singola lettura GPS se la rete non restituisce una posizione; nessun punto o cerchio viene mostrato e il tracking continuo non viene avviato.
+- Punto e cerchio di precisione del GPS live possono essere mostrati o nascosti dalle impostazioni senza fermare il rilevamento.
 - Marker posizione, cerchio accuratezza in metri, tracciamento percorso.
 - Controllo se la posizione GPS cade dentro un poligono importato o disegnato.
 - Interrogazione WFS ufficiale Agenzia delle Entrate attorno alla posizione GPS per evidenziare la particella catastale corrente quando il servizio restituisce la geometria.
-- Mappa a tutto schermo con tab Catasto, Progetti e Impostazioni, adattabile agli schermi pieghevoli.
+- Mappa a tutto schermo con tab separati Catasto, Dati, Salvataggio e Impostazioni, adattabile agli schermi pieghevoli.
 - Ingrandimento oltre lo zoom satellitare nativo senza tessere "Map data not yet available".
 - Tendine concatenate Regione, Comune, Foglio e Particella.
 - Ricerca di localita e indirizzi eseguita nativamente con fallback Esri e OpenStreetMap, senza richieste CORS dalla WebView.
 - Catalogo dei Comuni incluso nell'APK e cataloghi regionali OnData scaricati in cache solo quando servono.
 - Ricerca catastale eseguita dal codice .NET nativo, senza DuckDB WebAssembly nella WebView Android.
-- La registrazione della traccia GPS e' disattivata all'avvio; la toolbar di disegno puo' essere mostrata o nascosta dal tab Progetti.
+- La registrazione della traccia GPS e' disattivata all'avvio; la toolbar di disegno completa puo' essere mostrata o nascosta dal tab Dati.
 - Pannello `Layer` accessibile direttamente dalla mappa, con checkbox sincronizzati per confini, numeri particella, fogli, fabbricati, strade e acque.
 - Le particelle cercate possono essere aggiunte una dopo l'altra, mantenendo contemporaneamente sulla mappa tutti i confini selezionati.
 - Comandi separati per rimuovere le particelle selezionate o pulire importazioni, disegni, POI e traccia GPS.

Resources/AppIcon/appicon.svg

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg">
-    <rect x="0" y="0" width="456" height="456" fill="#512BD4" />
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="456" height="456" viewBox="0 0 456 456" xmlns="http://www.w3.org/2000/svg">
+    <rect width="456" height="456" fill="#075E54" />
 </svg>

Resources/AppIcon/appiconfg.svg

@@ -1,8 +1,13 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
-    <path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="456" height="456" viewBox="0 0 456 456" xmlns="http://www.w3.org/2000/svg">
+    <g stroke-linecap="round" stroke-linejoin="round">
+        <path d="M105 150L183 119L273 151L351 120V307L273 338L183 306L105 337Z"
+              fill="#F7FAF5" stroke="#E1ECE5" stroke-width="10" />
+        <path d="M183 119V306M273 151V338" fill="none" stroke="#83B6A5" stroke-width="10" />
+        <path d="M125 190L162 175M124 274L160 260M293 196L330 181M295 282L330 268"
+              fill="none" stroke="#A9CDBE" stroke-width="9" />
+        <path d="M228 104C188 104 157 135 157 175C157 225 228 294 228 294C228 294 299 225 299 175C299 135 268 104 228 104Z"
+              fill="#F97316" stroke="#FFFFFF" stroke-width="12" />
+        <circle cx="228" cy="175" r="24" fill="#FFFFFF" />
+    </g>
 </svg>

Services/AzureMapsService.cs

@@ -13,7 +13,7 @@ public sealed class AzureMapsService
 
     public AzureMapsService()
     {
-        _httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.7");
+        _httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.20");
         _httpClient.DefaultRequestHeaders.Accept.ParseAdd("application/json");
     }
 

Services/MapExportService.cs

@@ -0,0 +1,231 @@
+using System.Globalization;
+using System.IO.Compression;
+using System.Text;
+using System.Text.Json;
+using System.Xml.Linq;
+
+namespace LMEMappeCatastaliApp.Services;
+
+public sealed class MapExportService
+{
+    private static readonly XNamespace Kml = "http://www.opengis.net/kml/2.2";
+
+    public async Task<MapExportFile> CreateAsync(
+        string requestedName,
+        string requestedFormat,
+        string geoJson,
+        CancellationToken cancellationToken = default)
+    {
+        using var document = JsonDocument.Parse(geoJson);
+        var root = document.RootElement;
+        if (!root.TryGetProperty("type", out var type) || type.GetString() != "FeatureCollection"
+            || !root.TryGetProperty("features", out var features)
+            || features.ValueKind != JsonValueKind.Array)
+        {
+            throw new InvalidDataException("I dati raccolti dalla mappa non sono validi.");
+        }
+
+        var featureCount = features.GetArrayLength();
+        if (featureCount == 0)
+        {
+            throw new InvalidOperationException("Nessun oggetto selezionato e disponibile da esportare.");
+        }
+
+        var format = requestedFormat.Trim().ToLowerInvariant() switch
+        {
+            "kml" => "kml",
+            "kmz" => "kmz",
+            _ => "geojson"
+        };
+        var baseName = NormalizeFileName(requestedName);
+        var exportDirectory = Path.Combine(FileSystem.CacheDirectory, "Exports");
+        Directory.CreateDirectory(exportDirectory);
+        var path = Path.Combine(exportDirectory, $"{baseName}.{format}");
+
+        if (format == "geojson")
+        {
+            using var output = File.Create(path);
+            await JsonSerializer.SerializeAsync(output, root, new JsonSerializerOptions { WriteIndented = true }, cancellationToken);
+            return new(path, "application/geo+json", featureCount, Path.GetFileName(path));
+        }
+
+        var kml = BuildKml(features, baseName);
+        if (format == "kml")
+        {
+            await File.WriteAllTextAsync(path, kml, new UTF8Encoding(false), cancellationToken);
+            return new(path, "application/vnd.google-earth.kml+xml", featureCount, Path.GetFileName(path));
+        }
+
+        await using (var output = File.Create(path))
+        using (var archive = new ZipArchive(output, ZipArchiveMode.Create))
+        {
+            var entry = archive.CreateEntry("doc.kml", CompressionLevel.Optimal);
+            await using var entryStream = entry.Open();
+            await using var writer = new StreamWriter(entryStream, new UTF8Encoding(false));
+            await writer.WriteAsync(kml.AsMemory(), cancellationToken);
+        }
+        return new(path, "application/vnd.google-earth.kmz", featureCount, Path.GetFileName(path));
+    }
+
+    private static string BuildKml(JsonElement features, string documentName)
+    {
+        var document = new XElement(Kml + "Document",
+            new XElement(Kml + "name", documentName),
+            BuildStyle("imported", "ff2ecc71", "402ecc71"),
+            BuildStyle("imported-sheet", "ff22803d", "1022803d"),
+            BuildStyle("cadastral", "ff4444ef", "4224bffb"),
+            BuildStyle("cadastral-gps", "ffff7a00", "337aff00"),
+            BuildStyle("drawing", "ff1679f9", "333c92fb"),
+            BuildStyle("poi", "ffff7a00", "33ff7a00"),
+            BuildStyle("gps-trail", "ff00a5ff", "2200a5ff"));
+
+        foreach (var feature in features.EnumerateArray())
+        {
+            if (!feature.TryGetProperty("geometry", out var geometry)
+                || geometry.ValueKind is JsonValueKind.Null or JsonValueKind.Undefined)
+            {
+                continue;
+            }
+
+            var properties = feature.TryGetProperty("properties", out var propertyElement)
+                && propertyElement.ValueKind == JsonValueKind.Object
+                ? propertyElement
+                : default;
+            var category = GetString(properties, "_lmeCategory") ?? "drawing";
+            var placemark = new XElement(Kml + "Placemark",
+                new XElement(Kml + "name", FeatureName(properties, category)),
+                new XElement(Kml + "styleUrl", $"#{NormalizeStyleId(category)}"));
+
+            var extendedData = BuildExtendedData(properties);
+            if (extendedData is not null)
+            {
+                placemark.Add(extendedData);
+            }
+            placemark.Add(BuildGeometry(geometry));
+            document.Add(placemark);
+        }
+
+        return new XDocument(new XDeclaration("1.0", "utf-8", null), new XElement(Kml + "kml", document)).ToString();
+    }
+
+    private static XElement BuildStyle(string id, string lineColor, string fillColor) =>
+        new(Kml + "Style",
+            new XAttribute("id", id),
+            new XElement(Kml + "LineStyle",
+                new XElement(Kml + "color", lineColor),
+                new XElement(Kml + "width", 3)),
+            new XElement(Kml + "PolyStyle", new XElement(Kml + "color", fillColor)));
+
+    private static XElement? BuildExtendedData(JsonElement properties)
+    {
+        if (properties.ValueKind != JsonValueKind.Object)
+        {
+            return null;
+        }
+
+        var data = properties.EnumerateObject()
+            .Where(item => item.Name != "_lmeCategory"
+                && item.Value.ValueKind is JsonValueKind.String or JsonValueKind.Number or JsonValueKind.True or JsonValueKind.False)
+            .Select(item => new XElement(Kml + "Data",
+                new XAttribute("name", item.Name),
+                new XElement(Kml + "value", ScalarText(item.Value))))
+            .ToArray();
+        return data.Length == 0 ? null : new XElement(Kml + "ExtendedData", data);
+    }
+
+    private static XElement BuildGeometry(JsonElement geometry)
+    {
+        var type = geometry.GetProperty("type").GetString();
+        if (type == "GeometryCollection")
+        {
+            return new XElement(Kml + "MultiGeometry",
+                geometry.GetProperty("geometries").EnumerateArray().Select(BuildGeometry));
+        }
+
+        var coordinates = geometry.GetProperty("coordinates");
+        return type switch
+        {
+            "Point" => new XElement(Kml + "Point", CoordinatesElement([coordinates])),
+            "LineString" => new XElement(Kml + "LineString", CoordinatesElement(coordinates.EnumerateArray())),
+            "Polygon" => BuildPolygon(coordinates),
+            "MultiPoint" => new XElement(Kml + "MultiGeometry",
+                coordinates.EnumerateArray().Select(point => new XElement(Kml + "Point", CoordinatesElement([point])))),
+            "MultiLineString" => new XElement(Kml + "MultiGeometry",
+                coordinates.EnumerateArray().Select(line => new XElement(Kml + "LineString", CoordinatesElement(line.EnumerateArray())))),
+            "MultiPolygon" => new XElement(Kml + "MultiGeometry", coordinates.EnumerateArray().Select(BuildPolygon)),
+            _ => throw new InvalidDataException($"Geometria GeoJSON non supportata: {type}.")
+        };
+    }
+
+    private static XElement BuildPolygon(JsonElement rings)
+    {
+        var ringList = rings.EnumerateArray().ToArray();
+        var polygon = new XElement(Kml + "Polygon");
+        if (ringList.Length > 0)
+        {
+            polygon.Add(new XElement(Kml + "outerBoundaryIs",
+                new XElement(Kml + "LinearRing", CoordinatesElement(ringList[0].EnumerateArray()))));
+        }
+        foreach (var ring in ringList.Skip(1))
+        {
+            polygon.Add(new XElement(Kml + "innerBoundaryIs",
+                new XElement(Kml + "LinearRing", CoordinatesElement(ring.EnumerateArray()))));
+        }
+        return polygon;
+    }
+
+    private static XElement CoordinatesElement(IEnumerable<JsonElement> points) =>
+        new(Kml + "coordinates", string.Join(" ", points.Select(FormatCoordinate)));
+
+    private static string FormatCoordinate(JsonElement coordinate)
+    {
+        var values = coordinate.EnumerateArray().Take(3)
+            .Select(value => value.GetDouble().ToString("G17", CultureInfo.InvariantCulture));
+        return string.Join(",", values);
+    }
+
+    private static string FeatureName(JsonElement properties, string category) =>
+        GetString(properties, "name")
+        ?? GetString(properties, "Name")
+        ?? GetString(properties, "LABEL")
+        ?? GetString(properties, "NATIONALCADASTRALREFERENCE")
+        ?? category switch
+        {
+            "imported-sheet" => "Cornice o foglio importato",
+            "cadastral" => "Particella catastale",
+            "cadastral-gps" => "Particella GPS",
+            "poi" => "Punto di interesse",
+            "gps-trail" => "Traccia GPS",
+            _ => "Oggetto mappa"
+        };
+
+    private static string? GetString(JsonElement element, string name) =>
+        element.ValueKind == JsonValueKind.Object
+        && element.TryGetProperty(name, out var value)
+        && value.ValueKind == JsonValueKind.String
+            ? value.GetString()
+            : null;
+
+    private static string ScalarText(JsonElement value) => value.ValueKind == JsonValueKind.String
+        ? value.GetString() ?? string.Empty
+        : value.GetRawText();
+
+    private static string NormalizeStyleId(string category) => category switch
+    {
+        "imported" or "imported-sheet" or "cadastral" or "cadastral-gps" or "drawing" or "poi" or "gps-trail" => category,
+        _ => "drawing"
+    };
+
+    private static string NormalizeFileName(string requestedName)
+    {
+        var name = string.IsNullOrWhiteSpace(requestedName) ? "Mappa" : requestedName.Trim();
+        foreach (var invalid in Path.GetInvalidFileNameChars())
+        {
+            name = name.Replace(invalid, '_');
+        }
+        name = Path.GetFileNameWithoutExtension(name).Trim().TrimEnd('.');
+        return string.IsNullOrWhiteSpace(name) ? "Mappa" : name[..Math.Min(name.Length, 80)];
+    }
+}
+
+public sealed record MapExportFile(string Path, string MimeType, int FeatureCount, string FileName);

Services/NetworkLocationService.cs

@@ -0,0 +1,74 @@
+using System.Net.Http.Json;
+using System.Text.Json.Serialization;
+using Microsoft.Maui.Networking;
+
+namespace LMEMappeCatastaliApp.Services;
+
+public sealed class NetworkLocationService
+{
+    private readonly HttpClient httpClient = new()
+    {
+        Timeout = TimeSpan.FromSeconds(6)
+    };
+
+    public NetworkLocationService()
+    {
+        httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.20");
+    }
+
+    public async Task<NetworkLocationSnapshot?> GetApproximateLocationAsync(
+        CancellationToken cancellationToken = default)
+    {
+        if (Connectivity.Current.NetworkAccess != NetworkAccess.Internet)
+        {
+            return null;
+        }
+
+        using var response = await httpClient.GetAsync("https://ipapi.co/json/", cancellationToken);
+        if (!response.IsSuccessStatusCode)
+        {
+            return null;
+        }
+
+        var result = await response.Content.ReadFromJsonAsync<IpLocationResponse>(cancellationToken);
+        if (result is null
+            || result.Error == true
+            || !result.Latitude.HasValue
+            || !result.Longitude.HasValue
+            || Math.Abs(result.Latitude.Value) > 90
+            || Math.Abs(result.Longitude.Value) > 180)
+        {
+            return null;
+        }
+
+        var labelParts = new[] { result.City, result.Region, result.CountryName }
+            .Where(value => !string.IsNullOrWhiteSpace(value));
+        return new NetworkLocationSnapshot(
+            result.Latitude.Value,
+            result.Longitude.Value,
+            string.Join(", ", labelParts));
+    }
+
+    private sealed class IpLocationResponse
+    {
+        [JsonPropertyName("latitude")]
+        public double? Latitude { get; init; }
+
+        [JsonPropertyName("longitude")]
+        public double? Longitude { get; init; }
+
+        [JsonPropertyName("city")]
+        public string? City { get; init; }
+
+        [JsonPropertyName("region")]
+        public string? Region { get; init; }
+
+        [JsonPropertyName("country_name")]
+        public string? CountryName { get; init; }
+
+        [JsonPropertyName("error")]
+        public bool? Error { get; init; }
+    }
+}
+
+public sealed record NetworkLocationSnapshot(double Latitude, double Longitude, string Label);

Services/PreciseLocationService.cs

@@ -20,6 +20,37 @@ public sealed class PreciseLocationService : IAsyncDisposable
         return status;
     }
 
+    public async Task<LocationSnapshot?> GetCurrentLocationAsync(CancellationToken cancellationToken = default)
+    {
+        var permission = await EnsurePermissionAsync();
+        if (permission != PermissionStatus.Granted)
+        {
+            return null;
+        }
+
+        Location? location = null;
+        try
+        {
+            var request = new GeolocationRequest(GeolocationAccuracy.Best, TimeSpan.FromSeconds(8));
+            location = await Geolocation.Default.GetLocationAsync(request, cancellationToken);
+        }
+        catch (FeatureNotSupportedException)
+        {
+            return null;
+        }
+
+        if (location is null)
+        {
+            var lastKnown = await Geolocation.Default.GetLastKnownLocationAsync();
+            if (lastKnown is not null && lastKnown.Timestamp >= DateTimeOffset.UtcNow.AddMinutes(-15))
+            {
+                location = lastKnown;
+            }
+        }
+
+        return location is null ? null : ToSnapshot(location);
+    }
+
     public async Task StartTrackingAsync(Func<LocationSnapshot, Task> onLocation, Func<string, Task> onError)
     {
         if (trackingCancellation is not null)
@@ -47,14 +78,7 @@ public sealed class PreciseLocationService : IAsyncDisposable
                     var location = await Geolocation.Default.GetLocationAsync(request, token);
                     if (location is not null)
                     {
-                        await onLocation(new LocationSnapshot(
-                            location.Latitude,
-                            location.Longitude,
-                            location.Accuracy,
-                            location.Altitude,
-                            location.Course,
-                            location.Speed,
-                            location.Timestamp));
+                        await onLocation(ToSnapshot(location));
                     }
                 }
                 catch (OperationCanceledException)
@@ -84,6 +108,15 @@ public sealed class PreciseLocationService : IAsyncDisposable
         StopTracking();
         return ValueTask.CompletedTask;
     }
+
+    private static LocationSnapshot ToSnapshot(Location location) => new(
+        location.Latitude,
+        location.Longitude,
+        location.Accuracy,
+        location.Altitude,
+        location.Course,
+        location.Speed,
+        location.Timestamp);
 }
 
 public sealed record LocationSnapshot(

wwwroot/css/app.css

@@ -239,6 +239,126 @@ input[type="checkbox"] {
     padding-top: 9px;
 }
 
+.layer-tree-section {
+    display: grid;
+    gap: 6px;
+    padding-top: 9px;
+}
+
+.layer-tree-section > header {
+    display: grid;
+    gap: 2px;
+    padding: 0 4px;
+}
+
+.layer-tree-section > header small {
+    color: var(--muted);
+    font-size: 10px;
+}
+
+.layer-manager-tree,
+.layer-manager-children {
+    display: grid;
+    gap: 4px;
+}
+
+.layer-manager-group,
+.layer-manager-block,
+.layer-manager-object {
+    border: 1px solid #dce3e6;
+    border-radius: 6px;
+    background: #fff;
+}
+
+.layer-manager-group > summary,
+.layer-manager-block > summary,
+.layer-manager-object > summary {
+    display: grid;
+    grid-template-columns: 28px 20px minmax(0, 1fr) auto auto;
+    align-items: center;
+    gap: 6px;
+    min-height: 38px;
+    padding: 4px 6px;
+    cursor: pointer;
+    list-style: none;
+}
+
+.layer-manager-group > summary::-webkit-details-marker,
+.layer-manager-block > summary::-webkit-details-marker,
+.layer-manager-object > summary::-webkit-details-marker {
+    display: none;
+}
+
+.layer-drag-handle {
+    width: 28px;
+    height: 28px;
+    border: 0;
+    border-radius: 4px;
+    background: #e9eef0;
+    color: var(--ink);
+    font-size: 18px;
+    line-height: 1;
+    touch-action: none;
+    cursor: grab;
+}
+
+.layer-move-buttons {
+    display: inline-grid;
+    grid-template-columns: 24px 24px;
+    gap: 2px;
+}
+
+.layer-move-buttons button {
+    width: 24px;
+    height: 28px;
+    padding: 0;
+    border: 1px solid #cbd5da;
+    border-radius: 4px;
+    background: #f6f8f9;
+    color: var(--ink);
+    font-size: 16px;
+    font-weight: 800;
+    line-height: 1;
+}
+
+.layer-move-buttons button:active {
+    background: #dce8ec;
+}
+
+.layer-manager-title {
+    min-width: 0;
+    overflow-wrap: anywhere;
+    font-size: 12px;
+    font-weight: 700;
+}
+
+.layer-manager-count {
+    color: var(--muted);
+    font-size: 10px;
+}
+
+.layer-manager-children {
+    padding: 0 5px 5px 18px;
+}
+
+.layer-manager-details {
+    display: grid;
+    gap: 2px;
+    padding: 0 8px 7px 40px;
+    color: var(--muted);
+    font-size: 10px;
+}
+
+.layer-manager-dragging {
+    opacity: 0.55;
+    outline: 2px solid #2563eb;
+}
+
+.layer-manager-object-selected > summary {
+    background: #fff0fb;
+    box-shadow: inset 3px 0 #ff00d4;
+}
+
 .gps-overlay {
     position: absolute;
     top: 72px;
@@ -292,6 +412,20 @@ input[type="checkbox"] {
     color: var(--ink);
 }
 
+.leaflet-top.leaflet-right {
+    top: 68px;
+    right: 2px;
+}
+
+.map-stage.search-active .leaflet-top.leaflet-right {
+    top: 136px;
+}
+
+.leaflet-touch .leaflet-draw-toolbar a {
+    width: 38px;
+    height: 38px;
+}
+
 .tool-sheet {
     position: absolute;
     top: 0;
@@ -358,6 +492,29 @@ h2 {
     padding: 15px 16px 24px;
 }
 
+.panel-section {
+    display: grid;
+    gap: 12px;
+    padding: 0 0 16px;
+    border-bottom: 1px solid var(--line);
+}
+
+.panel-section:last-child {
+    padding-bottom: 0;
+    border-bottom: 0;
+}
+
+.panel-section h2 {
+    margin-top: 0;
+}
+
+.field-help {
+    margin-top: -7px;
+    color: var(--muted);
+    font-size: 10px;
+    line-height: 1.35;
+}
+
 label {
     display: grid;
     gap: 5px;
@@ -472,6 +629,56 @@ label {
     line-height: 1.35;
 }
 
+.measurement-mode-grid {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 7px;
+}
+
+.measurement-mode-grid button {
+    min-width: 0;
+    padding: 0 8px;
+}
+
+.lme-measure-label {
+    width: 0 !important;
+    height: 0 !important;
+    border: 0 !important;
+    background: transparent !important;
+    pointer-events: none !important;
+}
+
+.lme-measure-label span {
+    position: absolute;
+    transform: translate(-50%, -50%);
+    border: 1px solid rgba(23, 33, 43, 0.35);
+    border-radius: 4px;
+    padding: 2px 5px;
+    background: rgba(255, 255, 255, 0.92);
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.24);
+    color: #17212b;
+    font-size: 10px;
+    font-weight: 800;
+    line-height: 1.25;
+    white-space: nowrap;
+}
+
+.lme-measure-label.imported span {
+    border-color: #15806a;
+    color: #0c5749;
+}
+
+.lme-measure-label.drawing span {
+    border-color: #d35d0b;
+    color: #7c2d12;
+}
+
+.lme-measure-label.side span {
+    padding: 1px 4px;
+    font-size: 9px;
+    font-weight: 700;
+}
+
 .map-info {
     position: absolute;
     left: 12px;
@@ -587,7 +794,7 @@ label {
     left: 0;
     z-index: 1200;
     display: grid;
-    grid-template-columns: repeat(4, minmax(0, 1fr));
+    grid-template-columns: repeat(6, minmax(0, 1fr));
     height: var(--nav-height);
     padding-bottom: env(safe-area-inset-bottom);
     border-top: 1px solid #bcc7cd;
@@ -688,6 +895,15 @@ footer {
         top: 136px;
     }
 
+    .leaflet-top.leaflet-right {
+        top: 122px;
+        right: 0;
+    }
+
+    .map-stage.search-active .leaflet-top.leaflet-right {
+        top: 190px;
+    }
+
     .gps-main,
     .gps-center {
         padding: 0 8px;
@@ -705,7 +921,8 @@ footer {
     }
 
     .bottom-tabs button {
-        font-size: 11px;
+        padding: 0 2px;
+        font-size: 10px;
     }
 
     .wms-preview {
@@ -727,6 +944,6 @@ footer {
     }
 
     .bottom-tabs button {
-        font-size: 10px;
+        font-size: 9px;
     }
 }