Solución completa: corregir reset con la X, añadir limpieza de búsqueda y asegurar sincronización de paradas

frontend/src/components/map/SearchOverlay.vue

@@ -74,7 +74,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed } from 'vue'
+import { ref, computed, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 const props = defineProps<{
@@ -91,6 +91,13 @@ defineEmits(['open', 'close', 'select-route'])
 const { t } = useI18n()
 const searchQuery = ref('')
 
+// Reset search on panel close or selection clear
+watch([() => props.showPanel, () => props.selectedRouteId], ([show, routeId]) => {
+  if (!show || !routeId) {
+    searchQuery.value = ''
+  }
+})
+
 const filteredRoutes = computed(() => {
   if (!searchQuery.value.trim()) return props.allRoutes
   const query = searchQuery.value.toLowerCase().trim()