diff --git a/apps/desktop/src/components/structure/TableStructureEditor.vue b/apps/desktop/src/components/structure/TableStructureEditor.vue
index 5de0068b7..a94f1964f 100644
--- a/apps/desktop/src/components/structure/TableStructureEditor.vue
+++ b/apps/desktop/src/components/structure/TableStructureEditor.vue
@@ -92,9 +92,28 @@ const warnings = ref<string[]>([]);
 const foreignKeys = ref<ForeignKeyInfo[]>([]);
 const triggers = ref<TriggerInfo[]>([]);
 
+const colWidths = ref([28, 128, 144, 96, 64, 56, 112, 128, 128]);
+const colResizing = ref<{ col: number; startX: number; startW: number } | null>(null);
 const indexColWidths = ref([132, 200, 64, 96, 132, 160, 132, 76]);
 const resizing = ref<{ col: number; startX: number; startW: number } | null>(null);
 
+function onColResize(e: MouseEvent, col: number) {
+  e.preventDefault();
+  colResizing.value = { col, startX: e.clientX, startW: colWidths.value[col] };
+  const onMove = (ev: MouseEvent) => {
+    if (!colResizing.value) return;
+    const delta = ev.clientX - colResizing.value.startX;
+    colWidths.value[col] = Math.max(28, colResizing.value.startW + delta);
+  };
+  const onUp = () => {
+    colResizing.value = null;
+    document.removeEventListener("mousemove", onMove);
+    document.removeEventListener("mouseup", onUp);
+  };
+  document.addEventListener("mousemove", onMove);
+  document.addEventListener("mouseup", onUp);
+}
+
 function onIndexColResize(e: MouseEvent, col: number) {
   e.preventDefault();
   resizing.value = { col, startX: e.clientX, startW: indexColWidths.value[col] };
@@ -128,6 +147,17 @@ const indexTypeOptions = computed(() =>
   structureCapabilities.value.indexType ? (indexTypesByDb[databaseType.value ?? ""] ?? []) : [],
 );
 
+const colLabels = computed(() => [
+  "#",
+  t("structureEditor.columnName"),
+  t("structureEditor.dataType"),
+  t("structureEditor.length"),
+  t("structureEditor.nullable"),
+  t("structureEditor.primaryKey"),
+  t("structureEditor.defaultValue"),
+  t("structureEditor.comment"),
+  t("structureEditor.actions"),
+]);
 const indexColLabels = computed(() => [
   t("structureEditor.indexName"),
   t("structureEditor.indexColumns"),
@@ -508,33 +538,26 @@ watch(
           </div>
 
           <TabsContent value="columns" class="m-0 min-h-0 flex-1 overflow-auto p-0">
-            <table class="min-w-full border-separate border-spacing-0 text-[11px]">
+            <table
+              class="border-separate border-spacing-0 text-[11px]"
+              :style="{ minWidth: colWidths.reduce((a, w) => a + w, 0) + 'px' }"
+            >
               <thead class="sticky top-0 z-10 bg-background">
                 <tr>
-                  <th class="w-7 border-b border-r px-1.5 py-1.5 text-left">#</th>
-                  <th class="min-w-32 border-b border-r px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.columnName") }}
-                  </th>
-                  <th class="w-36 border-b border-r px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.dataType") }}
-                  </th>
-                  <th class="w-24 border-b border-r px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.length") }}
-                  </th>
-                  <th class="w-16 whitespace-nowrap border-b border-r px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.nullable") }}
-                  </th>
-                  <th class="w-14 whitespace-nowrap border-b border-r px-1.5 py-1.5 text-center">
-                    {{ t("structureEditor.primaryKey") }}
-                  </th>
-                  <th class="min-w-28 border-b border-r px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.defaultValue") }}
-                  </th>
-                  <th class="min-w-32 border-b border-r px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.comment") }}
-                  </th>
-                  <th class="w-32 border-b px-1.5 py-1.5 text-left">
-                    {{ t("structureEditor.actions") }}
+                  <th
+                    v-for="(label, i) in colLabels"
+                    :key="i"
+                    class="relative border-b border-r px-1.5 py-1.5 text-left"
+                    :class="{ 'text-center': i === 5 }"
+                    :style="{ width: colWidths[i] + 'px', minWidth: colWidths[i] + 'px' }"
+                  >
+                    {{ label }}
+                    <div
+                      v-if="i < colLabels.length - 1"
+                      class="absolute right-0 top-0 z-20 h-full w-1 cursor-col-resize hover:bg-primary/30"
+                      :class="colResizing?.col === i ? 'bg-primary/30' : ''"
+                      @mousedown="onColResize($event, i)"
+                    />
                   </th>
                 </tr>
               </thead>
diff --git a/apps/desktop/src/components/ui/searchable-select/SearchableSelect.vue b/apps/desktop/src/components/ui/searchable-select/SearchableSelect.vue
index fb760e444..0191b5c5b 100644
--- a/apps/desktop/src/components/ui/searchable-select/SearchableSelect.vue
+++ b/apps/desktop/src/components/ui/searchable-select/SearchableSelect.vue
@@ -39,6 +39,8 @@ const emit = defineEmits<{
 const open = ref(false);
 const searchText = ref("");
 const searchInput = ref<InstanceType<typeof Input>>();
+const listContainer = ref<HTMLDivElement>();
+const highlightIndex = ref(-1);
 
 const selectedLabel = computed(() => {
   if (!props.modelValue) return props.placeholder;
@@ -55,6 +57,7 @@ watch(open, async (value) => {
   emit("update:open", value);
   if (!value) {
     searchText.value = "";
+    highlightIndex.value = -1;
     return;
   }
   await nextTick();
@@ -62,6 +65,19 @@ watch(open, async (value) => {
   input?.focus();
 });
 
+watch(searchText, () => {
+  highlightIndex.value = 0;
+});
+
+watch(highlightIndex, async () => {
+  await nextTick();
+  const container = listContainer.value;
+  if (!container || highlightIndex.value < 0) return;
+  const buttons = container.querySelectorAll("button");
+  const target = buttons[highlightIndex.value];
+  target?.scrollIntoView({ block: "nearest" });
+});
+
 function selectOption(option: string) {
   emit("update:modelValue", option);
   open.value = false;
@@ -71,6 +87,34 @@ function selectCustomOption() {
   if (!canSelectCustom.value) return;
   selectOption(customOptionValue.value);
 }
+
+function optionCount() {
+  return filteredOptions.value.length + (canSelectCustom.value ? 1 : 0);
+}
+
+function handleKeydown(event: KeyboardEvent) {
+  if (event.key === "ArrowDown") {
+    event.preventDefault();
+    const total = optionCount();
+    if (total === 0) return;
+    highlightIndex.value = highlightIndex.value < total - 1 ? highlightIndex.value + 1 : 0;
+  } else if (event.key === "ArrowUp") {
+    event.preventDefault();
+    const total = optionCount();
+    if (total === 0) return;
+    highlightIndex.value = highlightIndex.value > 0 ? highlightIndex.value - 1 : total - 1;
+  } else if (event.key === "Enter") {
+    if (highlightIndex.value < 0 || highlightIndex.value >= optionCount()) return;
+    event.preventDefault();
+    if (highlightIndex.value < filteredOptions.value.length) {
+      selectOption(filteredOptions.value[highlightIndex.value]);
+    } else {
+      selectCustomOption();
+    }
+  } else if (event.key === "Escape") {
+    open.value = false;
+  }
+}
 </script>
 
 <template>
@@ -101,18 +145,24 @@ function selectCustomOption() {
           :placeholder="searchPlaceholder"
           class="h-6 border-0 px-0 text-sm shadow-none focus-visible:ring-0"
           @update:model-value="(value) => (searchText = String(value))"
+          @keydown="handleKeydown"
         />
       </div>
-      <div class="max-h-64 overflow-y-auto py-1">
+      <div ref="listContainer" class="max-h-64 overflow-y-auto py-1">
         <div v-if="loading" class="px-2 py-2 text-sm text-muted-foreground">
           {{ loadingText }}
         </div>
         <template v-else-if="filteredOptions.length">
           <button
-            v-for="option in filteredOptions"
+            v-for="(option, index) in filteredOptions"
             :key="option"
             type="button"
-            class="flex h-8 w-full min-w-0 items-center gap-2 rounded-sm px-2 text-left text-sm hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:text-accent-foreground focus-visible:outline-none"
+            :class="
+              cn(
+                'flex h-8 w-full min-w-0 items-center gap-2 rounded-sm px-2 text-left text-sm hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:text-accent-foreground focus-visible:outline-none',
+                index === highlightIndex && 'bg-accent text-accent-foreground',
+              )
+            "
             @click="selectOption(option)"
           >
             <Check :class="cn('h-3.5 w-3.5 shrink-0', option === modelValue ? 'opacity-100' : 'opacity-0')" />
@@ -123,7 +173,12 @@ function selectCustomOption() {
           <button
             v-if="canSelectCustom"
             type="button"
-            class="flex h-8 w-full min-w-0 items-center gap-2 rounded-sm px-2 text-left text-sm hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:text-accent-foreground focus-visible:outline-none"
+            :class="
+              cn(
+                'flex h-8 w-full min-w-0 items-center gap-2 rounded-sm px-2 text-left text-sm hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:text-accent-foreground focus-visible:outline-none',
+                filteredOptions.length === highlightIndex && 'bg-accent text-accent-foreground',
+              )
+            "
             @click="selectCustomOption"
           >
             <Check class="h-3.5 w-3.5 shrink-0 opacity-0" />
@@ -135,7 +190,12 @@ function selectCustomOption() {
         <button
           v-else-if="canSelectCustom"
           type="button"
-          class="flex h-8 w-full min-w-0 items-center gap-2 rounded-sm px-2 text-left text-sm hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:text-accent-foreground focus-visible:outline-none"
+          :class="
+            cn(
+              'flex h-8 w-full min-w-0 items-center gap-2 rounded-sm px-2 text-left text-sm hover:bg-accent hover:text-accent-foreground focus-visible:bg-accent focus-visible:text-accent-foreground focus-visible:outline-none',
+              0 === highlightIndex && 'bg-accent text-accent-foreground',
+            )
+          "
           @click="selectCustomOption"
         >
           <Check class="h-3.5 w-3.5 shrink-0 opacity-0" />