feat: add OSM map selection and geocode search

src/styles.css

@@ -125,6 +125,31 @@ input {
   gap: 8px;
 }
 
+.search-label {
+  margin-top: 10px;
+}
+
+.search-row {
+  display: grid;
+  gap: 8px;
+  grid-template-columns: 1fr;
+}
+
+#search-status {
+  display: block;
+  margin-top: 6px;
+  color: var(--muted);
+}
+
+.map {
+  margin-top: 8px;
+  width: 100%;
+  height: 320px;
+  border-radius: 10px;
+  overflow: hidden;
+  border: 1px solid var(--line);
+}
+
 .btn {
   border: none;
   border-radius: 10px;
@@ -229,4 +254,8 @@ input {
   .field-grid {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
+
+  .search-row {
+    grid-template-columns: 1fr auto;
+  }
 }