diff --git a/frontend/src/routes/dashboards/+page.svelte b/frontend/src/routes/dashboards/+page.svelte
index 19b670ba..39c269bf 100644
--- a/frontend/src/routes/dashboards/+page.svelte
+++ b/frontend/src/routes/dashboards/+page.svelte
@@ -25,9 +25,9 @@
   import DashboardMaintenanceBadge from "$lib/components/DashboardMaintenanceBadge.svelte";
 
   import { environmentContextStore, initializeEnvironmentContext, setSelectedEnvironment } from "$lib/stores/environmentContext.svelte.js";
-  import { Button, Skeleton } from "$lib/ui";
+  import { Button, Pagination, Skeleton } from "$lib/ui";
   import ColumnFilterPopover from "./ColumnFilterPopover.svelte";
-  import { formatDate, getPaginationRange, getSortIndicator } from "./dashboard-helpers.js";
+  import { formatDate, getSortIndicator } from "./dashboard-helpers.js";
   import { DashboardHubModel } from "$lib/models/DashboardHubModel.svelte.ts";
   import MigrateDashboardModal from "./MigrateDashboardModal.svelte";
   import BackupDashboardModal from "./BackupDashboardModal.svelte";
@@ -52,6 +52,26 @@
     setSelectedEnvironment(envId);
   }
 
+  // ── Pagination bridge (0-indexed ↔ 1-indexed) ──
+  let pageZero = $state(m.currentPage - 1);
+
+  $effect(() => {
+    if (pageZero + 1 !== m.currentPage) {
+      m.setPage(pageZero + 1);
+    }
+  });
+
+  $effect(() => {
+    if (m.currentPage - 1 !== pageZero) {
+      pageZero = m.currentPage - 1;
+    }
+  });
+
+  function handlePageSizeChange(size: number) {
+    m.pageSize = size;
+    m.currentPage = 1;
+  }
+
   // Store-derived values (must stay in page — legacy store not reactive in Model)
   let environments = $derived($environmentContextStore?.environments || []);
   let shouldShowEnvironmentWizard = $derived(
@@ -656,81 +676,14 @@ class="inline-flex h-8 w-8 items-center justify-center rounded-md border border-
 
       <!-- Pagination -->
       {#if m.totalPages > 1}
-        <div
-          class="flex items-center justify-between px-4 py-3 bg-surface-muted border-t border-border"
-        >
-          <div class="text-sm text-text-muted">
-            {($t.dashboard?.showing ?? '')
-              .replace("{start}", String((m.currentPage - 1) * m.pageSize + 1))
-              .replace("{end}", String(Math.min(m.currentPage * m.pageSize, m.total)))
-              .replace("{total}", String(m.total))}
-          </div>
-          <div class="flex items-center gap-1">
-            <button
-              class="px-3 py-1 border border-border-strong rounded hover:bg-surface-muted disabled:opacity-50 disabled:cursor-not-allowed min-w-[32px]"
-              onclick={() => m.setPage(1)}
-              disabled={m.currentPage === 1}
-            >
-              {$t.common?.first}
-            </button>
-            <button
-              class="px-3 py-1 border border-border-strong rounded hover:bg-surface-muted disabled:opacity-50 disabled:cursor-not-allowed min-w-[32px]"
-              onclick={() => m.setPage(m.currentPage - 1)}
-              disabled={m.currentPage === 1}
-            >
-              {$t.dashboard?.previous}
-            </button>
-            {#each getPaginationRange(m.currentPage, m.totalPages) as pageNum}
-              {#if pageNum === "..."}
-                <span class="px-2 py-1 text-text-muted">...</span>
-              {:else}
-                <button
-                  class="page-btn {pageNum === m.currentPage ? 'active' : ''}"
-                  onclick={() => m.setPage(pageNum)}
-                >
-                  {pageNum}
-                </button>
-              {/if}
-            {/each}
-            <button
-              class="px-3 py-1 border border-border-strong rounded hover:bg-surface-muted disabled:opacity-50 disabled:cursor-not-allowed min-w-[32px]"
-              onclick={() => m.setPage(m.currentPage + 1)}
-              disabled={m.currentPage === m.totalPages}
-            >
-              {$t.dashboard?.next}
-            </button>
-            <button
-              class="px-3 py-1 border border-border-strong rounded hover:bg-surface-muted disabled:opacity-50 disabled:cursor-not-allowed min-w-[32px]"
-              onclick={() => m.setPage(m.totalPages)}
-              disabled={m.currentPage === m.totalPages}
-            >
-              {$t.common?.last}
-            </button>
-          </div>
-          <div>
-            <select
-class="px-4 py-2 border border-border-strong rounded-lg bg-surface-card focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-ring"
-              value={m.pageSize}
-              onchange={(e) => m.setPageSize(e)}
-            >
-              <option value={5}>
-                {($t.dashboard?.per_page_option ?? '{count} per page').replace("{count}", "5")}
-              </option>
-              <option value={10}>
-                {($t.dashboard?.per_page_option ?? '{count} per page').replace("{count}", "10")}
-              </option>
-              <option value={25}>
-                {($t.dashboard?.per_page_option ?? '{count} per page').replace("{count}", "25")}
-              </option>
-              <option value={50}>
-                {($t.dashboard?.per_page_option ?? '{count} per page').replace("{count}", "50")}
-              </option>
-              <option value={100}>
-                {($t.dashboard?.per_page_option ?? '{count} per page').replace("{count}", "100")}
-              </option>
-            </select>
-          </div>
-        </div>
+        <Pagination
+          bind:page={pageZero}
+          pageSize={m.pageSize}
+          total={m.total}
+          pageSizeOptions={[5, 10, 25, 50, 100]}
+          onPageSizeChange={handlePageSizeChange}
+          class="px-4 py-3 bg-surface-muted border-t border-border"
+        />
       {/if}
     </div>
 
diff --git a/frontend/src/routes/datasets/DatasetList.svelte b/frontend/src/routes/datasets/DatasetList.svelte
index 0ccebb65..a7c7ac5c 100644
--- a/frontend/src/routes/datasets/DatasetList.svelte
+++ b/frontend/src/routes/datasets/DatasetList.svelte
@@ -10,7 +10,7 @@
 <!-- @UX_REACTIVITY Props -> datasets, selectedIds, isLoading, error, total, page, totalPages, pageSize, onselect, onaction, onpagechange, onsearch, oncheckbox -->
 <script lang="ts">
   import { t } from "$lib/i18n/index.svelte.js";
-  import { Button } from "$lib/ui";
+  import { Button, Pagination } from "$lib/ui";
 
   let {
     datasets = [],
@@ -53,6 +53,21 @@
     localSearch = e.target.value;
     onsearch?.(localSearch);
   }
+
+  // ── Pagination bridge (0-indexed ↔ 1-indexed) ──
+  let pageZero = $state(page - 1);
+
+  $effect(() => {
+    if (pageZero + 1 !== page) {
+      onpagechange?.(pageZero + 1);
+    }
+  });
+
+  $effect(() => {
+    if (page - 1 !== pageZero) {
+      pageZero = page - 1;
+    }
+  });
 </script>
 
 <!-- Search -->
@@ -167,18 +182,11 @@
 
   <!-- Pagination -->
   {#if totalPages > 1}
-    <div class="flex items-center justify-between mt-3 pt-3 border-t border-border">
-      <span class="text-sm text-text-muted">
-        {($t.datasets?.showing ?? 'Showing {start}-{end} of {total}').replace('{start}', String((page - 1) * pageSize + 1)).replace('{end}', String(Math.min(page * pageSize, total))).replace('{total}', String(total))}
-      </span>
-      <div class="flex gap-1">
-        <Button variant="secondary" size="sm" class="px-2 py-1" title={$t.datasets?.pagination_first_tip} onclick={() => onpagechange?.(1)} disabled={page <= 1}>«</Button>
-        <Button variant="secondary" size="sm" class="px-2 py-1" title={$t.datasets?.pagination_prev_tip} onclick={() => onpagechange?.(page - 1)} disabled={page <= 1}>‹</Button>
-        <span class="px-2 py-1 text-xs">{page} / {totalPages}</span>
-        <Button variant="secondary" size="sm" class="px-2 py-1" title={$t.datasets?.pagination_next_tip} onclick={() => onpagechange?.(page + 1)} disabled={page >= totalPages}>›</Button>
-        <Button variant="secondary" size="sm" class="px-2 py-1" title={$t.datasets?.pagination_last_tip} onclick={() => onpagechange?.(totalPages)} disabled={page >= totalPages}>»</Button>
-      </div>
-    </div>
+    <Pagination
+      bind:page={pageZero}
+      {pageSize}
+      {total}
+    />
   {/if}
 {/if}
 <!-- #endregion DatasetList -->
\ No newline at end of file
diff --git a/frontend/src/routes/validation-tasks/+page.svelte b/frontend/src/routes/validation-tasks/+page.svelte
index b491ef4e..a3d7989d 100644
--- a/frontend/src/routes/validation-tasks/+page.svelte
+++ b/frontend/src/routes/validation-tasks/+page.svelte
@@ -10,7 +10,7 @@
 <script lang="ts">
   import { onMount } from 'svelte';
   import { t } from '$lib/i18n/index.svelte.js';
-  import { EmptyState, Skeleton } from '$lib/ui';
+  import { EmptyState, Pagination, Skeleton } from '$lib/ui';
   import { ValidationTasksListModel } from '$lib/models/ValidationTasksListModel.svelte';
 
   let { data } = $props();
@@ -54,11 +54,20 @@
     return String(task.environment_name || task.environment_id || '\u2014');
   }
 
-  function pageBtnClass(p: number): string {
-    const base = 'px-3 py-1.5 text-sm rounded-lg border transition-colors';
-    if (p === m.currentPage) return `${base} bg-primary-light border-primary-ring text-primary`;
-    return `${base} border-border text-text-muted hover:bg-surface-muted`;
-  }
+  // ── Pagination bridge (0-indexed ↔ 1-indexed) ──
+  let pageZero = $state(m.currentPage - 1);
+
+  $effect(() => {
+    if (pageZero + 1 !== m.currentPage) {
+      m.goToPage(pageZero + 1);
+    }
+  });
+
+  $effect(() => {
+    if (m.currentPage - 1 !== pageZero) {
+      pageZero = m.currentPage - 1;
+    }
+  });
 </script>
 
 <div class="max-w-7xl mx-auto px-4 py-6">
@@ -178,16 +187,11 @@
 
     <!-- Pagination -->
     {#if m.totalPages > 1}
-      <div class="flex items-center justify-between mt-4">
-        <p class="text-sm text-text-muted">{($t.validation?.showing || 'Showing {count} of {total}').replace('{count}', String(m.tasks.length)).replace('{total}', String(m.total))}</p>
-        <nav class="flex items-center gap-1" aria-label="Pagination">
-          <button onclick={() => m.goToPage(m.currentPage - 1)} disabled={m.currentPage <= 1} class="px-3 py-1.5 text-sm border border-border rounded-lg disabled:opacity-40 disabled:cursor-not-allowed hover:bg-surface-muted text-text-muted transition-colors">{$t.validation?.previous}</button>
-          {#each Array.from({ length: Math.min(m.totalPages, 7) }, (_, i) => { if (m.totalPages <= 7) return i + 1; const half = 3; const start = Math.max(1, m.currentPage - half); const end = Math.min(m.totalPages, start + 6); const adj = Math.max(1, end - 6); return adj + i; }) as p (p)}
-            <button onclick={() => m.goToPage(p)} class={pageBtnClass(p)}>{p}</button>
-          {/each}
-          <button onclick={() => m.goToPage(m.currentPage + 1)} disabled={m.currentPage >= m.totalPages} class="px-3 py-1.5 text-sm border border-border rounded-lg disabled:opacity-40 disabled:cursor-not-allowed hover:bg-surface-muted text-text-muted transition-colors">{$t.validation?.next}</button>
-        </nav>
-      </div>
+      <Pagination
+        bind:page={pageZero}
+        pageSize={m.pageSize}
+        total={m.total}
+      />
     {/if}
   {/if}
 </div>