Fix geometry comparison and add map multi-select

wwwroot/css/app.css

@@ -1271,6 +1271,54 @@ input[type="checkbox"] {
     opacity: 0.72;
 }
 
+.lme-geometry-toolbar a.lme-multi-selection-button.is-active {
+    background: #0f766e;
+    color: #fff;
+    box-shadow: inset 0 0 0 2px #99f6e4;
+}
+
+.lme-geometry-toolbar {
+    position: relative;
+}
+
+.lme-comparison-actions {
+    position: absolute;
+    right: calc(100% + 6px);
+    z-index: 1000;
+    display: grid;
+    min-width: 154px;
+    overflow: hidden;
+    border: 1px solid #b8c1c8;
+    border-radius: 4px;
+    background: #fff;
+    box-shadow: 0 2px 8px rgb(0 0 0 / 22%);
+}
+
+.lme-geometry-toolbar .lme-comparison-actions a {
+    display: flex !important;
+    width: auto !important;
+    height: 36px !important;
+    padding: 0 10px;
+    justify-content: flex-start;
+    border: 0;
+    border-bottom: 1px solid #d7dde1;
+    color: #1f2933;
+    font-size: 13px !important;
+    font-weight: 700;
+    line-height: 1.2;
+    white-space: nowrap;
+}
+
+.lme-geometry-toolbar .lme-comparison-actions a:last-child {
+    border-bottom: 0;
+}
+
+.lme-geometry-toolbar .lme-comparison-actions a:hover,
+.lme-geometry-toolbar .lme-comparison-actions a:focus-visible {
+    background: #e8f4f1;
+    color: #075e54;
+}
+
 .leaflet-help {
     display: grid;
     gap: 14px;