feat(recipes): show a summary modal after rematch runs

Replace the post-run toast cascade and the standalone L4 results modal
with a summary modal modeled on the batch download summary: 3-state
header, stat cards (matched / needs review / unresolved / errors),
an L4 review table with per-entry undo, and a copyable report. Wired
into the global, bulk and single-recipe rematch entries; complete
no-op runs keep the lightweight toast. Obsolete results-modal code,
styles and i18n keys are removed.

tests/frontend/components/RematchSummaryModal.test.js

@@ -0,0 +1,233 @@
+import { describe, it, beforeEach, afterEach, expect, vi } from 'vitest';
+
+const showToastMock = vi.fn();
+const translateMock = vi.fn((key, params, fallback) => {
+  if (typeof fallback === 'string') {
+    // Apply {param} interpolation so counts remain assertable.
+    return Object.entries(params || {}).reduce(
+      (text, [name, value]) => text.replaceAll(`{${name}}`, String(value)),
+      fallback
+    );
+  }
+  return key;
+});
+
+vi.mock('../../../static/js/utils/i18nHelpers.js', () => ({
+  translate: translateMock,
+}));
+
+vi.mock('../../../static/js/utils/uiHelpers.js', () => ({
+  showToast: showToastMock,
+}));
+
+async function getShowRematchSummary() {
+  const { showRematchSummary } = await import(
+    '../../../static/js/components/RematchSummaryModal.js'
+  );
+  return showRematchSummary;
+}
+
+const L4_LORA = { recipe_id: 'r1', type: 'lora', entry: 'old.safetensors', file_name: 'new.safetensors', lora_index: 2 };
+const L4_CHECKPOINT = { recipe_id: 'r2', type: 'checkpoint', entry: 'cp-old', file_name: 'cp-new.safetensors' };
+
+describe('RematchSummaryModal', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    document.body.innerHTML = '';
+    global.fetch = vi.fn();
+  });
+
+  afterEach(() => {
+    document.body.innerHTML = '';
+    delete global.fetch;
+    delete navigator.clipboard;
+    vi.restoreAllMocks();
+  });
+
+  it('renders a success header when everything matched cleanly', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    showRematchSummary({ scope: 'global', total: 10, matchedRecipes: 2, matchedEntries: 3 });
+
+    const modal = document.getElementById('rematchSummaryModal');
+    expect(modal).not.toBeNull();
+    expect(modal.querySelector('.summary-header').classList.contains('success')).toBe(true);
+    expect(modal.querySelector('.summary-title').textContent).toBe('Matched 3 entries');
+    expect(modal.querySelector('.failure-table')).toBeNull();
+  });
+
+  it('renders an error header when nothing matched and errors occurred', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    showRematchSummary({ scope: 'global', total: 3, errors: 3 });
+
+    const modal = document.getElementById('rematchSummaryModal');
+    expect(modal.querySelector('.summary-header').classList.contains('error')).toBe(true);
+    expect(modal.querySelector('.summary-title').textContent).toBe('Rematch failed');
+  });
+
+  it('renders a warning header for unresolved entries, L4 matches, or cancellations', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+
+    showRematchSummary({ scope: 'bulk', total: 2, matchedEntries: 1, unresolvedEntries: 1, unresolvedRecipes: 1 });
+    expect(document.querySelector('#rematchSummaryModal .summary-header').classList.contains('warning')).toBe(true);
+
+    showRematchSummary({ scope: 'bulk', total: 2, matchedEntries: 2, l4Matches: [L4_LORA] });
+    expect(document.querySelector('#rematchSummaryModal .summary-header').classList.contains('warning')).toBe(true);
+
+    showRematchSummary({ scope: 'global', total: 5, matchedEntries: 2, cancelled: true });
+    const modal = document.getElementById('rematchSummaryModal');
+    expect(modal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(modal.querySelector('.rematch-cancelled-note')).not.toBeNull();
+  });
+
+  it('renders the four stat cards in order', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    showRematchSummary({
+      scope: 'bulk',
+      total: 4,
+      matchedRecipes: 1,
+      matchedEntries: 2,
+      unresolvedEntries: 3,
+      errors: 1,
+      l4Matches: [L4_LORA],
+    });
+
+    const modal = document.getElementById('rematchSummaryModal');
+    const values = Array.from(modal.querySelectorAll('.stat-card-value')).map(el => el.textContent);
+    expect(values).toEqual(['2', '1', '3', '1']);
+    const labels = Array.from(modal.querySelectorAll('.stat-card-label')).map(el => el.textContent);
+    expect(labels).toEqual(['Matched entries', 'Needs review', 'Unresolved', 'Errors']);
+  });
+
+  it('renders the L4 review table only when matches exist', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    showRematchSummary({ scope: 'bulk', total: 2, matchedEntries: 2, l4Matches: [L4_LORA, L4_CHECKPOINT] });
+
+    const modal = document.getElementById('rematchSummaryModal');
+    const rows = modal.querySelectorAll('.failure-table tbody tr');
+    expect(rows).toHaveLength(2);
+    expect(rows[0].textContent).toContain('r1');
+    expect(rows[0].textContent).toContain('old.safetensors');
+    expect(rows[0].textContent).toContain('new.safetensors');
+    expect(rows[1].textContent).toContain('cp-new.safetensors');
+    expect(modal.querySelectorAll('.rematch-undo-btn')).toHaveLength(2);
+  });
+
+  it('undo posts to the lora restore endpoint, then strikes and disables the row', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    global.fetch.mockResolvedValue({ ok: true, json: async () => ({ success: true }) });
+
+    showRematchSummary({ scope: 'bulk', total: 1, matchedEntries: 1, l4Matches: [L4_LORA] });
+
+    const modal = document.getElementById('rematchSummaryModal');
+    const row = modal.querySelector('tr[data-l4-index="0"]');
+    const button = row.querySelector('.rematch-undo-btn');
+    button.click();
+    await vi.waitFor(() => expect(button.disabled).toBe(true));
+
+    expect(global.fetch).toHaveBeenCalledWith('/api/lm/recipe/lora/restore', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ recipe_id: 'r1', lora_index: 2 }),
+    });
+    expect(row.classList.contains('undone')).toBe(true);
+    expect(button.textContent).toBe('Undone');
+  });
+
+  it('undo posts to the checkpoint restore endpoint with recipe_id only', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    global.fetch.mockResolvedValue({ ok: true, json: async () => ({ success: true }) });
+
+    showRematchSummary({ scope: 'bulk', total: 1, matchedEntries: 1, l4Matches: [L4_CHECKPOINT] });
+
+    const button = document.querySelector('.rematch-undo-btn');
+    button.click();
+    await vi.waitFor(() => expect(button.disabled).toBe(true));
+
+    expect(global.fetch).toHaveBeenCalledWith('/api/lm/recipe/checkpoint/restore', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ recipe_id: 'r2' }),
+    });
+  });
+
+  it('keeps the row actionable and toasts when undo fails', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    global.fetch.mockResolvedValue({ ok: true, json: async () => ({ success: false, error: 'no snapshot' }) });
+
+    showRematchSummary({ scope: 'bulk', total: 1, matchedEntries: 1, l4Matches: [L4_LORA] });
+
+    const row = document.querySelector('tr[data-l4-index="0"]');
+    const button = row.querySelector('.rematch-undo-btn');
+    button.click();
+    await vi.waitFor(() => expect(showToastMock).toHaveBeenCalled());
+
+    expect(button.disabled).toBe(false);
+    expect(row.classList.contains('undone')).toBe(false);
+    expect(showToastMock).toHaveBeenCalledWith(
+      'modals.rematchResults.undoFailed',
+      { message: 'no snapshot' },
+      'error'
+    );
+  });
+
+  it('copy report includes scope, counts and the L4 list with undo status', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    global.fetch.mockResolvedValue({ ok: true, json: async () => ({ success: true }) });
+    const writeText = vi.fn().mockResolvedValue(undefined);
+    navigator.clipboard = { writeText };
+
+    showRematchSummary({
+      scope: 'bulk',
+      total: 2,
+      matchedRecipes: 1,
+      matchedEntries: 2,
+      unresolvedEntries: 1,
+      unresolvedRecipes: 1,
+      skipped: 0,
+      errors: 0,
+      l4Matches: [L4_LORA, L4_CHECKPOINT],
+    });
+
+    // Undo the first row before copying so the report carries its status.
+    const undoButton = document.querySelector('tr[data-l4-index="0"] .rematch-undo-btn');
+    undoButton.click();
+    await vi.waitFor(() => expect(undoButton.disabled).toBe(true));
+
+    document.querySelector('[data-action="copy-report"]').click();
+    await vi.waitFor(() => expect(writeText).toHaveBeenCalled());
+
+    const report = writeText.mock.calls[0][0];
+    expect(report).toContain('Scope: Selected recipes');
+    expect(report).toContain('Total recipes: 2');
+    expect(report).toContain('Matched entries: 2');
+    expect(report).toContain('Needs review (filename matches): 2');
+    expect(report).toContain('Unresolved entries: 1 (in 1 recipes)');
+    expect(report).toContain('[r1] old.safetensors -> new.safetensors [undone]');
+    expect(report).toContain('[r2] cp-old -> cp-new.safetensors');
+    // The success toast fires in the writeText .then() microtask.
+    await vi.waitFor(() => expect(showToastMock).toHaveBeenCalledWith('toast.api.copiedToClipboard', {}, 'success'));
+  });
+
+  it('close removes the modal from the DOM', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    showRematchSummary({ scope: 'single', total: 1, matchedEntries: 1 });
+
+    expect(document.getElementById('rematchSummaryModal')).not.toBeNull();
+    document.querySelector('[data-action="close-modal"].cancel-btn').click();
+    expect(document.getElementById('rematchSummaryModal')).toBeNull();
+  });
+
+  it('escapes HTML in L4 row fields', async () => {
+    const showRematchSummary = await getShowRematchSummary();
+    showRematchSummary({
+      scope: 'bulk',
+      total: 1,
+      matchedEntries: 1,
+      l4Matches: [{ recipe_id: 'r<x>', type: 'lora', entry: '<img src=x>', file_name: 'f.safetensors', lora_index: 0 }],
+    });
+
+    const modal = document.getElementById('rematchSummaryModal');
+    expect(modal.querySelector('.failure-table img')).toBeNull();
+    expect(modal.querySelector('.failure-table tbody tr').textContent).toContain('<img src=x>');
+  });
+});

tests/frontend/components/contextMenu.interactions.test.js

@@ -2233,7 +2233,7 @@ describe('Interaction-level regression coverage', () => {
     expect(downloadExampleImagesApiMock).toHaveBeenCalledWith(['abc123hash'], null, { force: true });
   });
 
-  it('runs global recipe rematch with polling and toasts the rematched count', async () => {
+  it('runs global recipe rematch with polling and opens the summary modal', async () => {
     document.body.innerHTML = `
       <div id="globalContextMenu" class="context-menu">
         <div class="context-menu-item" data-action="rematch-recipes"></div>
@@ -2298,13 +2298,22 @@ describe('Interaction-level regression coverage', () => {
     expect(global.fetch).toHaveBeenCalledTimes(2);
 
     expect(progressUI.showCancelButton).toHaveBeenCalledTimes(1);
-    expect(progressUI.complete).toHaveBeenCalledWith('Matched 5 entries across 2 recipes.');
-    // Oracle R4-F1 pin: count comes from `rematched`, a blind `repaired` mirror renders undefined
-    expect(showToastMock).toHaveBeenCalledWith(
+    // A non-noop run opens the summary modal instead of toasting; the
+    // progress overlay completes without a message.
+    expect(progressUI.complete).toHaveBeenCalledWith();
+    expect(showToastMock).not.toHaveBeenCalledWith(
       'globalContextMenu.rematchRecipes.success',
-      { count: 2, recipes: 2, entries: 5, failures: 0 },
-      'success'
+      expect.anything(),
+      expect.anything()
     );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    // unresolved_entries > 0 forces the warning header
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('5');
+    expect(summaryModal.querySelector('.stat-card-skipped .stat-card-value').textContent).toBe('0');
+    expect(summaryModal.querySelector('.stat-card-total .stat-card-value').textContent).toBe('1');
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('0');
     expect(window.recipesPage.refresh).toHaveBeenCalledTimes(1);
     expect(rematchItem.classList.contains('disabled')).toBe(false);
     expect(menu._rematchInProgress).toBe(false);
@@ -2313,7 +2322,7 @@ describe('Interaction-level regression coverage', () => {
     delete stateStub.currentPageType;
   });
 
-  it('uses the warning toast variant when a global rematch completes with failures', async () => {
+  it('opens the summary modal with a warning header when a global rematch completes with failures', async () => {
     document.body.innerHTML = `
       <div id="globalContextMenu" class="context-menu">
         <div class="context-menu-item" data-action="rematch-recipes"></div>
@@ -2359,19 +2368,18 @@ describe('Interaction-level regression coverage', () => {
     }
     await runPromise;
 
-    expect(progressUI.complete).toHaveBeenCalledWith('Matched 5 entries across 2 recipes, 2 failed.');
-    expect(showToastMock).toHaveBeenCalledWith(
-      'globalContextMenu.rematchRecipes.successErrors',
-      { count: 2, recipes: 2, entries: 5, failures: 2 },
-      'warning'
-    );
+    expect(progressUI.complete).toHaveBeenCalledWith();
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('2');
     expect(menu._rematchInProgress).toBe(false);
 
     delete window.recipesPage;
     delete stateStub.currentPageType;
   });
 
-  it('toasts an error when every recipe in a global rematch failed', async () => {
+  it('opens the summary modal with an error header when every recipe in a global rematch failed', async () => {
     document.body.innerHTML = `
       <div id="globalContextMenu" class="context-menu">
         <div class="context-menu-item" data-action="rematch-recipes"></div>
@@ -2417,19 +2425,18 @@ describe('Interaction-level regression coverage', () => {
     }
     await runPromise;
 
-    expect(progressUI.complete).toHaveBeenCalledWith('Rematch failed for 3 of 3 recipes.');
-    expect(showToastMock).toHaveBeenCalledWith(
-      'globalContextMenu.rematchRecipes.allFailed',
-      { total: 3, recipes: 0, entries: 0, failures: 3 },
-      'error'
-    );
+    expect(progressUI.complete).toHaveBeenCalledWith();
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('error')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('3');
     expect(menu._rematchInProgress).toBe(false);
 
     delete window.recipesPage;
     delete stateStub.currentPageType;
   });
 
-  it('toasts an info message when a global rematch found no local matches', async () => {
+  it('opens the summary modal listing unresolved entries when a global rematch found no local matches', async () => {
     document.body.innerHTML = `
       <div id="globalContextMenu" class="context-menu">
         <div class="context-menu-item" data-action="rematch-recipes"></div>
@@ -2475,19 +2482,18 @@ describe('Interaction-level regression coverage', () => {
     }
     await runPromise;
 
-    expect(progressUI.complete).toHaveBeenCalledWith('No local match found for 2 entries in 1 recipes.');
-    expect(showToastMock).toHaveBeenCalledWith(
-      'globalContextMenu.rematchRecipes.noMatch',
-      { entries: 2, recipes: 1, total: 3, failures: 0 },
-      'info'
-    );
+    expect(progressUI.complete).toHaveBeenCalledWith();
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-total .stat-card-value').textContent).toBe('2');
     expect(menu._rematchInProgress).toBe(false);
 
     delete window.recipesPage;
     delete stateStub.currentPageType;
   });
 
-  it('toasts the rematched count when a global rematch is cancelled', async () => {
+  it('opens the summary modal marked as cancelled when a global rematch is cancelled', async () => {
     document.body.innerHTML = `
       <div id="globalContextMenu" class="context-menu">
         <div class="context-menu-item" data-action="rematch-recipes"></div>
@@ -2533,11 +2539,11 @@ describe('Interaction-level regression coverage', () => {
     await runPromise;
 
     expect(progressUI.complete).toHaveBeenCalledWith('Rematch cancelled. 1 recipes updated (2 entries).');
-    expect(showToastMock).toHaveBeenCalledWith(
-      'globalContextMenu.rematchRecipes.cancelled',
-      { count: 1, recipes: 1, entries: 2 },
-      'info'
-    );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.rematch-cancelled-note')).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('2');
     expect(menu._rematchInProgress).toBe(false);
 
     delete stateStub.currentPageType;

tests/frontend/components/recipeContextMenu.rematch.test.js

@@ -60,13 +60,6 @@ async function cancelRematchOptions() {
   rematchModalManager.cancelOptions();
 }
 
-async function getRematchModalManager() {
-  const { rematchModalManager } = await import(
-    '../../../static/js/managers/RematchModalManager.js'
-  );
-  return rematchModalManager;
-}
-
 describe('RecipeContextMenu.rematchRecipe', () => {
   beforeEach(() => {
     vi.clearAllMocks();
@@ -92,8 +85,8 @@ describe('RecipeContextMenu.rematchRecipe', () => {
   }
 
   // Oracle R4-F1 pin: branches on `result.rematched > 0` — a blind `repaired`
-  // mirror would fire the skipped toast here.
-  it('posts to the per-recipe rematch endpoint and toasts the rematched count', async () => {
+  // mirror would render 0 matched entries in the summary modal here.
+  it('posts to the per-recipe rematch endpoint and opens the summary modal', async () => {
     const menu = await createMenu();
     const card = document.getElementById('card');
     menu.showMenu(100, 100, card);
@@ -125,16 +118,22 @@ describe('RecipeContextMenu.rematchRecipe', () => {
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({ relaxed: false }),
     });
-    expect(showToastMock).toHaveBeenCalledWith(
+    // Non-noop runs open the summary modal instead of toasting.
+    expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchComplete',
-      { rematched: 2, skipped: 0, total: 1, entries: 2, recipes: 1, failures: 0 },
-      'success'
+      expect.anything(),
+      expect.anything()
     );
     expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchSkipped',
       expect.anything(),
       expect.anything()
     );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('success')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('2');
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('0');
     expect(global.fetch).toHaveBeenNthCalledWith(2, '/api/lm/recipe/recipe-1');
     expect(updateSingleItemMock).toHaveBeenCalledWith('/recipes/recipe-1.webp', {
       id: 'recipe-1',
@@ -142,7 +141,7 @@ describe('RecipeContextMenu.rematchRecipe', () => {
     });
   });
 
-  it('toasts an info message when the entries had no local match', async () => {
+  it('opens the summary modal when the entries had no local match', async () => {
     const menu = await createMenu();
     const card = document.getElementById('card');
     menu.showMenu(100, 100, card);
@@ -160,11 +159,11 @@ describe('RecipeContextMenu.rematchRecipe', () => {
     await confirmRematchOptions();
     await flushAsyncTasks();
 
-    expect(showToastMock).toHaveBeenCalledWith(
-      'toast.recipes.rematchUnmatched',
-      { entries: 2, recipes: 1, total: 1 },
-      'info'
-    );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('0');
+    expect(summaryModal.querySelector('.stat-card-total .stat-card-value').textContent).toBe('2');
     expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchSkipped',
       expect.anything(),
@@ -303,7 +302,7 @@ describe('RecipeContextMenu.rematchRecipe', () => {
     expect(global.fetch).not.toHaveBeenCalled();
   });
 
-  it('shows the results modal when the result carries l4_matches', async () => {
+  it('lists L4 filename matches in the summary modal with undo buttons', async () => {
     const menu = await createMenu();
     const card = document.getElementById('card');
     menu.showMenu(100, 100, card);
@@ -321,11 +320,6 @@ describe('RecipeContextMenu.rematchRecipe', () => {
         json: async () => ({ id: 'recipe-1', title: 'Updated Recipe' }),
       });
 
-    const rematchModalManager = await getRematchModalManager();
-    const showResultsSpy = vi
-      .spyOn(rematchModalManager, 'showResultsModal')
-      .mockImplementation(() => {});
-
     document
       .querySelector('[data-action="rematch"]')
       .dispatchEvent(new Event('click', { bubbles: true }));
@@ -334,7 +328,15 @@ describe('RecipeContextMenu.rematchRecipe', () => {
     await confirmRematchOptions();
     await flushAsyncTasks();
 
-    expect(showResultsSpy).toHaveBeenCalledWith(l4Matches);
-    showResultsSpy.mockRestore();
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    // L4 matches to review force the warning header
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-skipped .stat-card-value').textContent).toBe('1');
+    const rows = summaryModal.querySelectorAll('tr[data-l4-index]');
+    expect(rows).toHaveLength(1);
+    expect(rows[0].textContent).toContain('old.safetensors');
+    expect(rows[0].textContent).toContain('new.safetensors');
+    expect(rows[0].querySelector('.rematch-undo-btn[data-action="undo-match"][data-index="0"]')).not.toBeNull();
   });
 });

tests/frontend/managers/BulkManager.rematch.test.js

@@ -95,6 +95,7 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     stateStub.currentPageType = 'recipes';
     stateStub.bulkMode = false;
     stateStub.selectedModels.clear();
+    document.body.innerHTML = '';
   });
 
   async function createBulkManager() {
@@ -107,9 +108,9 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     expect(bulk.actionConfig.recipes.rematchMetadata).toBe(true);
   });
 
-  // Oracle R4-F1 pin: the complete toast must branch on `rematched` — a blind
-  // `repaired` mirror would fire the skipped toast with count 0 here.
-  it('toasts the rematched count when the bulk rematch succeeds', async () => {
+  // Oracle R4-F1 pin: the summary modal must branch on `matched_entries` — a
+  // blind `repaired` mirror would render 0 matched entries here.
+  it('opens the summary modal when the bulk rematch succeeds', async () => {
     const bulk = await createBulkManager();
     stateStub.selectedModels.add('/recipes/a.webp');
     stateStub.selectedModels.add('/recipes/b.webp');
@@ -140,23 +141,31 @@ describe('BulkManager.rematchSelectedRecipes', () => {
       ],
       { relaxed: false }
     );
-    expect(showToastMock).toHaveBeenCalledWith(
+    // Non-noop runs open the summary modal instead of toasting.
+    expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchComplete',
-      { rematched: 4, skipped: 1, total: 3, entries: 4, recipes: 2, failures: 0 },
-      'success'
+      expect.anything(),
+      expect.anything()
     );
     expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchSkipped',
       expect.anything(),
       expect.anything()
     );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    // unresolved_entries > 0 forces the warning header
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('4');
+    expect(summaryModal.querySelector('.stat-card-total .stat-card-value').textContent).toBe('1');
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('0');
     expect(updateSingleItemMock).toHaveBeenCalledWith('/recipes/a.webp', rematchedRecipe);
     expect(loadingManagerStub.showSimpleLoading).toHaveBeenCalled();
     expect(loadingManagerStub.hide).toHaveBeenCalled();
     expect(loadingManagerStub.restoreProgressBar).toHaveBeenCalled();
   });
 
-  it('uses the errors toast variant when the bulk rematch has failures', async () => {
+  it('opens the summary modal with a warning header when the bulk rematch has failures', async () => {
     const bulk = await createBulkManager();
     stateStub.selectedModels.add('/recipes/a.webp');
     stateStub.selectedModels.add('/recipes/b.webp');
@@ -177,14 +186,14 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     await bulk.rematchSelectedRecipes();
     await confirmRematchOptions();
 
-    expect(showToastMock).toHaveBeenCalledWith(
-      'toast.recipes.rematchCompleteErrors',
-      { rematched: 3, skipped: 0, total: 2, entries: 3, recipes: 1, failures: 2 },
-      'warning'
-    );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('3');
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('2');
   });
 
-  it('toasts an error when every selected recipe failed to rematch', async () => {
+  it('opens the summary modal with an error header when every selected recipe failed to rematch', async () => {
     const bulk = await createBulkManager();
     stateStub.selectedModels.add('/recipes/a.webp');
     stateStub.selectedModels.add('/recipes/b.webp');
@@ -205,11 +214,10 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     await bulk.rematchSelectedRecipes();
     await confirmRematchOptions();
 
-    expect(showToastMock).toHaveBeenCalledWith(
-      'toast.recipes.rematchAllFailed',
-      { total: 2, failures: 2 },
-      'error'
-    );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('error')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-failure .stat-card-value').textContent).toBe('2');
     expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchSkipped',
       expect.anything(),
@@ -217,7 +225,7 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     );
   });
 
-  it('toasts an info message when entries had no local match', async () => {
+  it('opens the summary modal when entries had no local match', async () => {
     const bulk = await createBulkManager();
     stateStub.selectedModels.add('/recipes/a.webp');
     stateStub.selectedModels.add('/recipes/b.webp');
@@ -239,11 +247,11 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     await bulk.rematchSelectedRecipes();
     await confirmRematchOptions();
 
-    expect(showToastMock).toHaveBeenCalledWith(
-      'toast.recipes.rematchUnmatched',
-      { entries: 2, recipes: 1, total: 3 },
-      'info'
-    );
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-success .stat-card-value').textContent).toBe('0');
+    expect(summaryModal.querySelector('.stat-card-total .stat-card-value').textContent).toBe('2');
     expect(showToastMock).not.toHaveBeenCalledWith(
       'toast.recipes.rematchSkipped',
       expect.anything(),
@@ -409,7 +417,7 @@ describe('BulkManager.rematchSelectedRecipes', () => {
     );
   });
 
-  it('shows the L4 results modal when the bulk result carries l4_matches', async () => {
+  it('lists L4 filename matches in the summary modal with undo buttons', async () => {
     const bulk = await createBulkManager();
     stateStub.selectedModels.add('/recipes/a.webp');
 
@@ -428,17 +436,18 @@ describe('BulkManager.rematchSelectedRecipes', () => {
       l4_matches: l4Matches,
     });
 
-    const { rematchModalManager } = await import(
-      '../../../static/js/managers/RematchModalManager.js'
-    );
-    const showResultsSpy = vi
-      .spyOn(rematchModalManager, 'showResultsModal')
-      .mockImplementation(() => {});
-
     await bulk.rematchSelectedRecipes();
     await confirmRematchOptions();
 
-    expect(showResultsSpy).toHaveBeenCalledWith(l4Matches);
-    showResultsSpy.mockRestore();
+    const summaryModal = document.getElementById('rematchSummaryModal');
+    expect(summaryModal).not.toBeNull();
+    // L4 matches to review force the warning header
+    expect(summaryModal.querySelector('.summary-header').classList.contains('warning')).toBe(true);
+    expect(summaryModal.querySelector('.stat-card-skipped .stat-card-value').textContent).toBe('1');
+    const rows = summaryModal.querySelectorAll('tr[data-l4-index]');
+    expect(rows).toHaveLength(1);
+    expect(rows[0].textContent).toContain('old.safetensors');
+    expect(rows[0].textContent).toContain('new.safetensors');
+    expect(rows[0].querySelector('.rematch-undo-btn[data-action="undo-match"][data-index="0"]')).not.toBeNull();
   });
 });

tests/frontend/managers/RematchModalManager.test.js

@@ -116,111 +116,3 @@ describe('RematchModalManager options dialog', () => {
   });
 });
 
-describe('RematchModalManager results modal', () => {
-  beforeEach(() => {
-    vi.clearAllMocks();
-    document.body.innerHTML = '<ul id="rematchResultsList"></ul>';
-    global.fetch = vi.fn();
-  });
-
-  afterEach(() => {
-    document.body.innerHTML = '';
-    delete global.fetch;
-  });
-
-  it('does nothing for an empty match list', async () => {
-    const manager = await getManager();
-
-    manager.showResultsModal([]);
-
-    expect(modalManagerMock.showModal).not.toHaveBeenCalled();
-  });
-
-  it('renders one row per L4 match with entry, file name and recipe', async () => {
-    const manager = await getManager();
-
-    manager.showResultsModal([
-      { recipe_id: 'r1', type: 'lora', entry: 'old.safetensors', file_name: 'new.safetensors', lora_index: 2 },
-      { recipe_id: 'r2', type: 'checkpoint', entry: 'cp-old', file_name: 'cp-new.safetensors' },
-    ]);
-
-    const rows = document.querySelectorAll('#rematchResultsList .rematch-results-row');
-    expect(rows).toHaveLength(2);
-    expect(rows[0].textContent).toContain('old.safetensors');
-    expect(rows[0].textContent).toContain('new.safetensors');
-    expect(rows[0].textContent).toContain('r1');
-    expect(rows[1].textContent).toContain('cp-new.safetensors');
-    expect(modalManagerMock.showModal).toHaveBeenCalledWith('rematchResultsModal');
-  });
-
-  it('undo posts to the lora restore endpoint and disables the row', async () => {
-    const manager = await getManager();
-    global.fetch.mockResolvedValue({
-      ok: true,
-      json: async () => ({ success: true }),
-    });
-
-    manager.showResultsModal([
-      { recipe_id: 'r1', type: 'lora', entry: 'old.safetensors', file_name: 'new.safetensors', lora_index: 2 },
-    ]);
-
-    const row = document.querySelector('.rematch-results-row');
-    const button = row.querySelector('.rematch-results-undo');
-    button.click();
-    await vi.waitFor(() => expect(button.disabled).toBe(true));
-
-    expect(global.fetch).toHaveBeenCalledWith('/api/lm/recipe/lora/restore', {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ recipe_id: 'r1', lora_index: 2 }),
-    });
-    expect(row.classList.contains('undone')).toBe(true);
-  });
-
-  it('undo posts to the checkpoint restore endpoint with recipe_id only', async () => {
-    const manager = await getManager();
-    global.fetch.mockResolvedValue({
-      ok: true,
-      json: async () => ({ success: true }),
-    });
-
-    manager.showResultsModal([
-      { recipe_id: 'r2', type: 'checkpoint', entry: 'cp-old', file_name: 'cp-new.safetensors' },
-    ]);
-
-    const button = document.querySelector('.rematch-results-undo');
-    button.click();
-    await vi.waitFor(() => expect(button.disabled).toBe(true));
-
-    expect(global.fetch).toHaveBeenCalledWith('/api/lm/recipe/checkpoint/restore', {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ recipe_id: 'r2' }),
-    });
-  });
-
-  it('keeps the row actionable and toasts when undo fails', async () => {
-    const manager = await getManager();
-    global.fetch.mockResolvedValue({
-      ok: true,
-      json: async () => ({ success: false, error: 'no snapshot' }),
-    });
-
-    manager.showResultsModal([
-      { recipe_id: 'r1', type: 'lora', entry: 'old.safetensors', file_name: 'new.safetensors', lora_index: 0 },
-    ]);
-
-    const row = document.querySelector('.rematch-results-row');
-    const button = row.querySelector('.rematch-results-undo');
-    button.click();
-    await vi.waitFor(() => expect(showToastMock).toHaveBeenCalled());
-
-    expect(button.disabled).toBe(false);
-    expect(row.classList.contains('undone')).toBe(false);
-    expect(showToastMock).toHaveBeenCalledWith(
-      'modals.rematchResults.undoFailed',
-      { message: 'no snapshot' },
-      'error'
-    );
-  });
-});