diff --git a/tests/flow.spec.js b/tests/flow.spec.js
index 09149ab..fd54b42 100644
--- a/tests/flow.spec.js
+++ b/tests/flow.spec.js
@@ -1,15 +1,18 @@
 import { test, expect } from '@playwright/test';
 
-test('create → mine → review/sign → owned inscription → block/transaction → reload/load', async ({page}) => {
+test('create → mine → mempool → inscription → block/transaction → reload/load', async ({page}) => {
   const errors=[], remote=[];
   page.on('pageerror',e=>errors.push(e.message));
   page.on('request',r=>{ if(!r.url().startsWith('http://127.0.0.1:4178')) remote.push(r.url()); });
   await page.goto('/');
   await expect(page.getByRole('button',{name:'Mine a block'})).toBeDisabled();
+  await expect(page.locator('#mempool-list')).toContainText('Mempool empty');
   await page.getByRole('button',{name:'Create test wallet'}).click();
   await expect(page.locator('#address')).toHaveValue(/^bcrt1p/);
   await page.getByRole('button',{name:'Mine a block'}).click();
   await expect(page.locator('#balance')).toHaveText('50.00000000');
+  await expect(page.locator('#blocks .block-card')).toHaveCount(1);
+  await expect(page.locator('#blocks .block-card').first()).toContainText('HEIGHT 1');
   const payload='<script>window.unwanted=true</script> Hello 🌱';
   await page.getByLabel('What will you put on your chain?').fill(payload);
   await page.getByRole('button',{name:'Review inscription'}).click();
@@ -17,22 +20,34 @@ test('create → mine → review/sign → owned inscription → block/transactio
   await expect(page.locator('#pending')).toHaveText('0');
   await page.getByRole('button',{name:'Sign & inscribe'}).click();
   await expect(page.locator('#pending')).toHaveText('2');
+  await expect(page.locator('#mempool-list .mempool-card')).toHaveCount(2);
+  await expect(page.locator('#mempool-list')).toContainText('INSCRIPTION COMMIT');
+  await expect(page.locator('#mempool-list')).toContainText('INSCRIPTION REVEAL');
   await expect(page.locator('.collectible pre')).toHaveText(payload);
   await expect(page.locator('.collectible .tag')).toContainText('PENDING');
   await expect(page.locator('#balance')).toHaveText('49.99999000');
+  await page.locator('#mempool-list .mempool-card').last().click();
+  await expect(page.locator('#inspector')).toContainText('Pending in mempool');
   await page.reload();
   await expect(page.locator('.collectible pre')).toHaveText(payload);
   await expect(page.locator('#pending')).toHaveText('2');
+  await expect(page.locator('#mempool-list .mempool-card')).toHaveCount(2);
   await page.getByRole('button',{name:'Mine a block'}).click();
+  await expect(page.locator('#mempool-list')).toContainText('Mempool empty');
+  await expect(page.locator('#blocks .block-card')).toHaveCount(2);
+  await expect(page.locator('#blocks .block-card').first()).toContainText('HEIGHT 2');
   await expect(page.locator('.collectible .tag')).toHaveText('CONFIRMED · BLOCK 2');
   await page.getByRole('link',{name:'View reveal transaction'}).click();
   await expect(page.locator('#inspector')).toContainText('1 confirmation(s)');
   await expect(page.locator('#inspector')).toContainText('Raw Bitcoin transaction');
+  await expect(page.locator('#inspector')).toContainText('INSCRIPTION REVEAL');
   await page.getByRole('link',{name:'Inspect commit transaction'}).click();
   await expect(page.locator('#inspector')).toContainText('4,999,998,000 sats');
+  await expect(page.locator('#inspector')).toContainText('INSCRIPTION COMMIT');
   await page.getByRole('link',{name:'View block 2'}).click();
   await expect(page.locator('#inspector h2')).toHaveText('Block 2');
-  await expect(page.locator('#inspector a')).toHaveCount(3);
+  await expect(page.locator('#inspector')).toContainText('Transactions');
+  await expect(page.locator('#inspector a')).toHaveCount(4);
   await page.getByRole('link',{name:/^Inscription /}).click();
   await expect(page.locator('#inspector')).toContainText('Inscription detail');
   const [download] = await Promise.all([page.waitForEvent('download'),page.getByRole('button',{name:'Save complete lab'}).click()]);
@@ -51,6 +66,18 @@ test('create → mine → review/sign → owned inscription → block/transactio
   await page.screenshot({path:`test-results/${test.info().project.name}-complete.png`,fullPage:true});
 });
 
+test('theme toggle persists explicit light/dark preference', async ({page}) => {
+  await page.emulateMedia({colorScheme:'dark'});
+  await page.goto('/');
+  await expect(page.locator('html')).toHaveAttribute('data-theme','dark');
+  await expect(page.getByRole('button',{name:'Switch to light mode'})).toBeVisible();
+  await page.getByRole('button',{name:'Switch to light mode'}).click();
+  await expect(page.locator('html')).toHaveAttribute('data-theme','light');
+  await page.reload();
+  await expect(page.locator('html')).toHaveAttribute('data-theme','light');
+  await expect(page.getByRole('button',{name:'Switch to dark mode'})).toBeVisible();
+});
+
 test('wallet backup reload and rejected oversized or invalid input',async({page})=>{
   await page.goto('/'); await page.getByRole('button',{name:'Create test wallet'}).click();
   await expect(page.locator('#address')).toHaveValue(/^bcrt1p/);
@@ -94,4 +121,4 @@ test('storage failure leaves the displayed and persisted chain unchanged', async
   await expect(page.locator('#height')).toHaveText('0');
   await page.getByRole('button',{name:'Mine a block'}).click();
   await expect(page.locator('#balance')).toHaveText('50.00000000');
-});
+});
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