diff --git a/apps/web/cypress/component/TechStepCorrectionPopover.cy.tsx b/apps/web/cypress/component/TechStepCorrectionPopover.cy.tsx
index 2eaf71c..ee7a14f 100644
--- a/apps/web/cypress/component/TechStepCorrectionPopover.cy.tsx
+++ b/apps/web/cypress/component/TechStepCorrectionPopover.cy.tsx
@@ -16,6 +16,9 @@ const butter = { id: 10, key: "butter" };
 const pan = { id: 20, key: "pan" };
 const gram = { id: 30, key: "gram" };
 
+/** Long enough that `range={start:0,end:5}` ("Cuire") and a resolved metadata span at `[20,26)` ("Beurre") both fall within it — see {@link Harness}'s fixed `onRequestSpan` stub. */
+const DESCRIPTION = "Cuire un peu de beurre.";
+
 /**
  * A real `StepDescription` resolves `onRequestSpan` into a fresh
  * `resolvedMetadataSpan` via an actual browser text selection — out of
@@ -29,18 +32,20 @@ function Harness({
   previousTechStepId = null,
   existingIngredients = [],
   existingUtensils = [],
+  existingTemperatures = [],
   onClose = () => {},
   onSubmitted = () => {},
 }: Partial<{
   previousTechStepId: number | null;
   existingIngredients: unknown[];
   existingUtensils: unknown[];
+  existingTemperatures: unknown[];
   onClose: () => void;
   onSubmitted: (result: unknown) => void;
 }>) {
   const [resolvedMetadataSpan, setResolvedMetadataSpan] = useState<{
     nonce: number;
-    kind: "ingredient" | "utensil";
+    kind: "ingredient" | "utensil" | "temperature";
     range: { start: number; end: number };
     text: string;
   } | null>(null);
@@ -52,13 +57,16 @@ function Harness({
       <TechStepCorrectionPopover
         recipeId={2}
         stepId={2}
+        description={DESCRIPTION}
         selectedText="Cuire"
         range={{ start: 0, end: 5 }}
         previousTechStepId={previousTechStepId}
-        // biome-ignore lint/suspicious/noExplicitAny: test harness stands in for real StepTechStepIngredientView/UtensilView props — precise typing isn't the point here.
+        // biome-ignore lint/suspicious/noExplicitAny: test harness stands in for real StepTechStepIngredientView/UtensilView/TemperatureView props — precise typing isn't the point here.
         existingIngredients={existingIngredients as any}
         // biome-ignore lint/suspicious/noExplicitAny: see above.
         existingUtensils={existingUtensils as any}
+        // biome-ignore lint/suspicious/noExplicitAny: see above.
+        existingTemperatures={existingTemperatures as any}
         resolvedMetadataSpan={resolvedMetadataSpan}
         onRequestSpan={(kind) =>
           setResolvedMetadataSpan({
@@ -90,34 +98,40 @@ describe("TechStepCorrectionPopover", () => {
     );
   });
 
-  it("shows the selected text, the technique catalog (searchable) and the metadata sections all together", () => {
+  it("shows the selected text, the technique picker (searchable) and all three metadata sections together", () => {
     cy.mount(<Harness />);
     cy.wait("@getTechSteps");
 
     cy.contains(".tech-step-correction-popover__selection", "Cuire").should("be.visible");
     // Merged editor (see TechStepCorrectionPopover's own doc comment) — no
-    // separate "pick, then metadata reveals itself" step, both render at
-    // once, and the technique catalog goes through the same searchable
-    // `CatalogSearchPicker` as the ingredient/utensil sub-flows (a plain
-    // unfiltered list of the real ~74-entry catalog isn't browsable).
+    // separate "pick, then metadata reveals itself" step, all four
+    // sections render at once, and the technique catalog goes through the
+    // same searchable `CatalogSearchPicker` as the ingredient/utensil
+    // sub-flows (a plain unfiltered list of the real ~74-entry catalog
+    // isn't browsable) — visible by default since nothing's picked yet.
     cy.get(
       ".tech-step-correction-popover__technique-section .catalog-search-picker__list button",
     ).should("have.length", 2);
-    cy.contains("h4", "Ingrédients").should("be.visible");
-    cy.contains("h4", "Ustensiles").should("be.visible");
+    cy.contains(".tech-step-correction-popover__section-title", "Ingrédients").should("be.visible");
+    cy.contains(".tech-step-correction-popover__section-title", "Ustensiles").should("be.visible");
+    cy.contains(".tech-step-correction-popover__section-title", "Température").should("be.visible");
     cy.contains("button", "Valider").should("be.visible");
   });
 
   it("offers a 'no technique here' option, and marks the current pick, only when correcting an existing match", () => {
     cy.mount(<Harness previousTechStepId={null} />);
     cy.wait("@getTechSteps");
-    cy.get(".tech-step-correction-popover__remove").should("not.exist");
+    cy.get(".tech-step-correction-popover__remove-match").should("not.exist");
     cy.contains(".tech-step-correction-popover__chosen-technique", "Aucune technique sélectionnée");
 
     cy.mount(<Harness previousTechStepId={cook.id} />);
     cy.wait("@getTechSteps");
-    cy.get(".tech-step-correction-popover__remove").should("exist");
+    cy.get(".tech-step-correction-popover__remove-match").should("exist");
     cy.contains(".tech-step-correction-popover__chosen-technique", "Cuire");
+    // The picker itself hides behind "Changer" once something's already
+    // picked (see TechStepCorrectionPopover's own doc comment) — reopened
+    // here just to confirm it still marks the current pick correctly.
+    cy.contains("button", "Changer").click();
     cy.contains(".catalog-search-picker__list button", "Cuire").should(
       "have.class",
       "catalog-search-picker__item--selected",
@@ -149,7 +163,7 @@ describe("TechStepCorrectionPopover", () => {
     cy.contains("button", "Valider").should("not.be.disabled");
   });
 
-  it("submits the selected technique (no metadata touched) with ingredients/utensils omitted from the request", () => {
+  it("submits the selected technique (no metadata touched) with ingredients/utensils/temperatures omitted from the request", () => {
     cy.intercept("POST", "**/recipes/2/steps/2/corrections", {
       statusCode: 201,
       body: {
@@ -200,14 +214,16 @@ describe("TechStepCorrectionPopover", () => {
       ".tech-step-correction-popover__technique-section .catalog-search-picker__list button",
       "Mijoter",
     ).click();
-    cy.contains("button", "+ Ajouter un ingrédient").click();
+    cy.contains("button", "Ajouter un ingrédient").click();
 
     cy.contains(".catalog-search-picker button", "Beurre").click();
     cy.get('input[type="number"]').type("50");
     cy.get("select").select(String(gram.id));
-    cy.contains("button", "Ajouter").click();
+    cy.contains(".tech-step-correction-popover__add-form button", "Ajouter").click();
 
-    cy.contains(".tech-step-correction-popover__chip", "50 g Beurre").should("be.visible");
+    cy.contains(".tech-step-correction-popover__row", "Beurre")
+      .should("contain.text", "Beurre")
+      .and("contain.text", "50 g");
     cy.contains("button", "Valider").click();
 
     cy.wait("@submitCorrection")
@@ -221,28 +237,85 @@ describe("TechStepCorrectionPopover", () => {
           { ingredientId: butter.id, quantity: 50, unitId: gram.id, start: 20, end: 26 },
         ],
         utensils: [],
+        temperatures: [],
       });
   });
 
-  it("pre-seeds existing ingredients/utensils, removable via their own chip", () => {
+  it("adds a temperature via the span-selection flow and its 3-way mode switch, included in the submitted request", () => {
+    cy.intercept("POST", "**/recipes/2/steps/2/corrections", {
+      statusCode: 201,
+      body: {
+        id: 1,
+        start: 0,
+        end: 5,
+        previousTechStep: null,
+        correctedTechStep: simmer,
+        createdAt: new Date().toISOString(),
+      },
+    }).as("submitCorrection");
+    cy.mount(<Harness />);
+    cy.wait("@getTechSteps");
+
+    cy.contains(
+      ".tech-step-correction-popover__technique-section .catalog-search-picker__list button",
+      "Mijoter",
+    ).click();
+    cy.contains("button", "Ajouter une température").click();
+
+    // Defaults to the qualitative mode — switching to °C swaps the input
+    // shown, never both at once (mutually exclusive, see
+    // `manualStepTechStepTemperatureInputSchema`'s own doc comment,
+    // packages/shared).
+    cy.contains(".tech-step-correction-popover__mode-switch button", "°C").click();
+    cy.get('.tech-step-correction-popover__value-line input[type="number"]').type("180");
+    cy.contains(".tech-step-correction-popover__add-form button", "Ajouter").click();
+
+    cy.contains(".tech-step-correction-popover__row", "180")
+      .should("contain.text", "°C")
+      .and("contain.text", "Beurre"); // the (stubbed) source quote
+    cy.contains("button", "Valider").click();
+
+    cy.wait("@submitCorrection")
+      .its("request.body")
+      .should("deep.equal", {
+        start: 0,
+        end: 5,
+        previousTechStepId: null,
+        correctedTechStepId: simmer.id,
+        ingredients: [],
+        utensils: [],
+        temperatures: [{ celsius: 180, gasMark: null, qualitative: null, start: 20, end: 26 }],
+      });
+  });
+
+  it("pre-seeds existing ingredients/utensils/temperatures, each removable via its own row", () => {
     cy.mount(
       <Harness
         previousTechStepId={cook.id}
         existingIngredients={[
           { ingredient: butter, quantity: 50, unit: gram, start: 0, end: 6, source: "auto" },
         ]}
-        existingUtensils={[{ utensil: pan, start: 14, end: 23, source: "auto" }]}
+        existingUtensils={[{ utensil: pan, start: 9, end: 15, source: "auto" }]}
+        existingTemperatures={[
+          { celsius: null, gasMark: null, qualitative: "low", start: 16, end: 22, source: "auto" },
+        ]}
       />,
     );
     // An existing match starts pre-selected on itself (see
-    // TechStepCorrectionPopover's own doc comment) — the metadata sections,
-    // pre-seeded from `existingIngredients`/`existingUtensils`, are visible
-    // immediately, no need to re-pick "Cuire" from a list first.
+    // TechStepCorrectionPopover's own doc comment) — the metadata
+    // sections, pre-seeded from `existingIngredients`/`existingUtensils`/
+    // `existingTemperatures`, are visible immediately, no need to re-pick
+    // "Cuire" from a list first.
     cy.wait("@getTechSteps");
     cy.wait(["@getIngredients", "@getUnits", "@getUtensils"]);
 
-    cy.contains(".tech-step-correction-popover__chip", "50 g Beurre").find("button").click();
-    cy.contains(".tech-step-correction-popover__chip", "Beurre").should("not.exist");
+    cy.contains(".tech-step-correction-popover__row", "Beurre").should("be.visible");
+    cy.contains(".tech-step-correction-popover__row", "Feu doux").should("be.visible");
+
+    cy.contains(".tech-step-correction-popover__row", "Beurre")
+      .find(".tech-step-correction-popover__row-remove")
+      .click();
+    cy.contains(".tech-step-correction-popover__row", "Beurre").should("not.exist");
   });
 
   it("shows an error message and stays open when the submission fails", () => {
diff --git a/apps/web/cypress/e2e/recipes.feature b/apps/web/cypress/e2e/recipes.feature
index 29914e2..8ccdeb8 100644
--- a/apps/web/cypress/e2e/recipes.feature
+++ b/apps/web/cypress/e2e/recipes.feature
@@ -45,6 +45,21 @@ Feature: Managing a recipe from the catalog
     When I focus the highlighted technique "Cuire"
     Then the tooltip should show "Mijoter (correction manuelle)"
 
+  Scenario: Clicking a highlighted temperature reopens its technique's correction popover
+    # Same master-detail room requirement as recipes.cy.ts's own equivalent
+    # test — Cypress's default 1000×660 doesn't leave the detail panel
+    # (with the popover open below its step) enough height to show
+    # everything without its own scroll.
+    Given the viewport is 1600 by 900
+    And the recipe catalog contains "Gratin"
+    And recipe 4's detail is available
+    And the tech steps reference list includes preheat
+    When I visit "/recettes/4"
+    Then I should see the highlighted temperature "feu moyen"
+    When I click the highlighted temperature "feu moyen"
+    Then I should see the technique correction options
+    And the chosen technique should be "Préchauffer"
+
   Scenario: Deletes a recipe after a two-step confirmation, then clears the selection
     Given the recipe catalog contains "Omelette"
     And recipe 2's detail is available
diff --git a/apps/web/cypress/e2e/recipes.ts b/apps/web/cypress/e2e/recipes.ts
index 206e4fb..fdf7eea 100644
--- a/apps/web/cypress/e2e/recipes.ts
+++ b/apps/web/cypress/e2e/recipes.ts
@@ -48,6 +48,50 @@ const omeletteDetail = {
   ],
 };
 
+/**
+ * A separate, self-contained fixture for the "clicking a temperature
+ * highlight" scenario — kept apart from `omeletteDetail` above rather than
+ * adding a temperature to its "Cuire" occurrence, so this doesn't entangle
+ * with that fixture's own "Corrects a detected technique" scenario (which
+ * relabels the same occurrence without touching metadata, and must keep
+ * meaning "nothing here changed").
+ */
+const gratinDetail = {
+  id: 4,
+  name: "Gratin",
+  description: null,
+  picture: null,
+  portions: 4,
+  authorId: 1,
+  visibility: "PERSONAL",
+  allergens: [],
+  diets: [],
+  isFavorite: false,
+  ingredients: [],
+  steps: [
+    {
+      id: 10,
+      // "Préchauffez" = [0, 11), "à feu moyen" = [20, 31) — counted char by
+      // char (accented/multi-byte characters here are each still one JS
+      // string index, same convention `start`/`end` use everywhere else).
+      description: "Préchauffez le four à feu moyen.",
+      picture: null,
+      order: 1,
+      techSteps: [
+        {
+          techStep: { id: 9, key: "preheat" },
+          start: 0,
+          end: 11,
+          source: "auto",
+          temperatures: [
+            { celsius: null, gasMark: null, qualitative: "medium", start: 20, end: 31 },
+          ],
+        },
+      ],
+    },
+  ],
+};
+
 Given("the disliked ingredients list is empty", () => {
   cy.intercept("GET", "**/profile/disliked-ingredients", { statusCode: 200, body: [] });
 });
@@ -68,6 +112,23 @@ Given("deleting recipe 2 will succeed", () => {
   cy.intercept("DELETE", "**/recipes/2", { statusCode: 204 }).as("deleteRecipe");
 });
 
+Given("recipe 4's detail is available", () => {
+  cy.intercept("GET", "**/recipes/4", { statusCode: 200, body: gratinDetail });
+});
+
+// TechStepCorrectionPopover fetches the full technique catalog on mount
+// (to resolve the chosen technique's own label) — a dedicated fixture
+// naming just `preheat` (`gratinDetail`'s own technique), kept separate
+// from "the tech steps reference list has options" above (that one's
+// `cook`/`simmer` pair is purpose-built for the *other* scenario's
+// relabel, not a generic catalog stand-in).
+Given("the tech steps reference list includes preheat", () => {
+  cy.intercept("GET", "**/reference/tech-steps", {
+    statusCode: 200,
+    body: [{ id: 9, key: "preheat" }],
+  });
+});
+
 // Step 2 is `omeletteDetail`'s "Cuire à la poêle." step, whose only
 // existing match is `cook` (id 1) — see that fixture above. The response
 // mirrors `SubmitTechStepCorrectionResult` (packages/shared): the audit
@@ -96,6 +157,7 @@ Given('correcting step 2\'s "Cuire" match will succeed', () => {
           source: "manual",
           ingredients: [],
           utensils: [],
+          temperatures: [],
         },
       ],
     },
@@ -110,6 +172,23 @@ Then("I should see the technique correction options", () => {
   cy.get(".tech-step-correction-popover").should("be.visible");
 });
 
+Then("I should see the highlighted temperature {string}", (text: string) => {
+  // Same "off the fold, needs an explicit scroll" reasoning as
+  // common.steps.ts's "I should see the highlighted technique" — a bare
+  // `.should("be.visible")` doesn't auto-scroll.
+  cy.contains(".step-temperature", text).scrollIntoView().should("be.visible");
+});
+
+// Temperature is corrected through its owning technique's own popover, not
+// on its own — see `StepDescription.tsx`'s `findTechStepForTemperature`.
+When("I click the highlighted temperature {string}", (text: string) => {
+  cy.contains(".step-temperature", text).click();
+});
+
+Then("the chosen technique should be {string}", (label: string) => {
+  cy.contains(".tech-step-correction-popover__chosen-technique", label).should("be.visible");
+});
+
 // Picking a technique only *selects* it — it takes a separate "Valider"
 // click to actually submit (room was made for attaching ingredient/utensil
 // metadata alongside it, see `TechStepCorrectionPopover.tsx`'s own doc
@@ -118,8 +197,13 @@ Then("I should see the technique correction options", () => {
 // technique catalog is picked via the same searchable `CatalogSearchPicker`
 // the ingredient/utensil sub-flows use, scoped to
 // `__technique-section` since that same search-and-pick component is
-// reused inside this popover for more than just techniques.
+// reused inside this popover for more than just techniques. This step is
+// only ever used to *relabel* an existing match (this feature's one
+// scenario using it) — the picker hides behind "Changer" in that case
+// (nothing to decide once a technique's already confirmed correct, see
+// TechStepCorrectionPopover's own doc comment), so it's reopened first.
 When("I choose {string} as the correct technique", (label: string) => {
+  cy.contains(".tech-step-correction-popover__technique-change", "Changer").click();
   cy.contains(
     ".tech-step-correction-popover__technique-section .catalog-search-picker__list button",
     label,
diff --git a/apps/web/src/features/recipes/recipes.scss b/apps/web/src/features/recipes/recipes.scss
index 11543d9..de13290 100644
--- a/apps/web/src/features/recipes/recipes.scss
+++ b/apps/web/src/features/recipes/recipes.scss
@@ -673,7 +673,10 @@
   text-decoration: underline dotted var(--color-primary);
   text-decoration-thickness: 1px;
   text-underline-offset: 0.15em;
-  cursor: help;
+  // A real clickable trigger (opens `TechStepCorrectionPopover`), not just
+  // a hover-for-a-tooltip target — `pointer`, not `help`, same reasoning
+  // now shared by `.step-temperature` below.
+  cursor: pointer;
 
   &:hover,
   &:focus-visible {
@@ -702,17 +705,31 @@
 // `--color-primary`, so a temperature reads as its own kind of metadata at
 // a glance. `--low`/`--medium`/`--high` only vary the underline weight —
 // the qualitative scale is a nuance, not three different colors.
+//
+// Renders as a `<button>` (not a `<span>`) in editable mode when it has an
+// owning technique occurrence to reopen (see `StepDescription.tsx`'s
+// `findTechStepForTemperature`) — same button-reset-to-inline-text
+// treatment as `.step-tech-step` above (`font`/`color`/`margin`/`border`),
+// so the two read identically whether they're a `<button>` or a plain
+// `<span>` (read-only, or no owner to reopen).
 .step-temperature {
+  display: inline;
   padding: 0 0.15em;
+  margin: 0;
+  font: inherit;
+  color: inherit;
   background: color-mix(in srgb, var(--color-accent) 12%, transparent);
+  border: none;
   border-radius: 0.2em;
   text-decoration: underline dotted var(--color-accent);
   text-decoration-thickness: 1px;
   text-underline-offset: 0.15em;
-  cursor: help;
+  cursor: pointer;
 
-  &:hover {
+  &:hover,
+  &:focus-visible {
     background: color-mix(in srgb, var(--color-accent) 22%, transparent);
+    outline: none;
   }
 
   &--high {
@@ -746,6 +763,9 @@
 // in the document flow right below the step's own description instead of
 // floating anchored at the selection.
 .tech-step-correction-popover {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-md);
   margin-top: var(--space-xs);
   padding: var(--space-md);
   background: var(--color-surface-alt);
@@ -754,30 +774,94 @@
 
   &__selection {
     font-weight: 600;
-    margin: 0 0 var(--space-sm);
+    margin: 0;
   }
 
-  // Technique picker + Ingrédients/Ustensiles render together as one
-  // screen now (see `TechStepCorrectionPopover.tsx`'s own doc comment) —
-  // this section just needs its own small header row, the actual picker
-  // is `.catalog-search-picker` (below), reused as-is from the ingredient/
-  // utensil sub-flows.
-  &__technique-section {
-    h4 {
-      margin: 0 0 var(--space-xs);
-      font-size: var(--font-size-sm);
-      color: var(--color-text-muted);
-    }
-  }
-
-  &__technique-header {
+  // One shared shape for every section (Technique/Ingrédients/Ustensiles/
+  // Température) — see `TechStepCorrectionPopover.tsx`'s own doc comment
+  // for why all four render together, always, rather than one at a time.
+  &__section {
     display: flex;
-    align-items: baseline;
-    justify-content: space-between;
+    flex-direction: column;
     gap: var(--space-sm);
   }
 
-  &__remove {
+  &__section-header {
+    display: flex;
+    align-items: center;
+    gap: var(--space-xs);
+    padding-bottom: var(--space-xs);
+    border-bottom: 1px solid var(--color-border);
+
+    svg {
+      width: 18px;
+      height: 18px;
+      flex-shrink: 0;
+    }
+  }
+
+  // Same "kicker" label language as `.cooking-phase__recipe-group-title`
+  // (cooking-session-page.scss) — a small bold uppercase eyebrow, not a
+  // full heading, since four of these stack in one popover.
+  &__section-title {
+    font-family: var(--font-display);
+    font-weight: 700;
+    font-size: var(--font-size-sm);
+    text-transform: uppercase;
+    letter-spacing: 0.03em;
+    color: var(--color-text-muted);
+  }
+
+  &__section-count {
+    font-weight: 400;
+    text-transform: none;
+    letter-spacing: 0;
+  }
+
+  // One icon color per category — set on the icon itself (not the whole
+  // section) so the title text next to it stays neutral/muted.
+  &__technique-section &__section-header svg {
+    color: var(--color-primary);
+  }
+  &__ingredients-section &__section-header svg,
+  &__utensils-section &__section-header svg {
+    color: var(--color-tag);
+  }
+  &__temperature-section &__section-header svg {
+    color: var(--color-accent);
+  }
+
+  &__chosen-technique {
+    display: flex;
+    align-items: center;
+    flex-wrap: wrap;
+    gap: var(--space-sm);
+  }
+
+  &__technique-pill {
+    display: inline-flex;
+    align-items: center;
+    background: var(--color-primary);
+    color: var(--color-surface);
+    padding: var(--space-xs) var(--space-md);
+    border-radius: var(--radius-pill);
+    font-family: var(--font-display);
+    font-weight: 700;
+    font-size: var(--font-size-sm);
+  }
+
+  &__technique-change {
+    background: none;
+    border: none;
+    color: var(--color-primary);
+    text-decoration: underline;
+    font-size: var(--font-size-sm);
+    font-weight: 600;
+    cursor: pointer;
+    padding: 0;
+  }
+
+  &__remove-match {
     padding: 0.2rem 0.5rem;
     font-size: var(--font-size-sm);
     color: var(--color-error);
@@ -792,7 +876,8 @@
     }
   }
 
-  &__cancel {
+  &__cancel,
+  &__cancel-mini {
     background: none;
     border: none;
     color: var(--color-text-muted);
@@ -802,113 +887,262 @@
     font-size: var(--font-size-sm);
   }
 
-  // Shown in place of the technique list/metadata sections while
-  // `StepDescription` is waiting on a second text selection (see
-  // `TechStepCorrectionPopover.tsx`'s own doc comment) — same styling
-  // intent as `.recipe-detail-panel__tech-step-hint`, a small muted aside.
+  // Shown in place of a section's own "+ Ajouter…" button while
+  // `StepDescription` is waiting on a second text selection for *that*
+  // section (see `TechStepCorrectionPopover.tsx`'s own doc comment) — same
+  // styling intent as `.recipe-detail-panel__tech-step-hint`, a small
+  // muted aside.
   &__hint {
-    margin: 0 0 var(--space-sm);
+    margin: 0;
+    color: var(--color-text-muted);
+    font-style: italic;
+    font-size: var(--font-size-sm);
+  }
+
+  &__rows {
+    display: flex;
+    flex-direction: column;
+    gap: var(--space-xs);
+    list-style: none;
+    margin: 0;
+    padding: 0;
+  }
+
+  // One attached ingredient/utensil/temperature — a small card of its own
+  // (not a chip pill anymore: showing the source quote alongside the name
+  // needs more room than a pill comfortably gives).
+  &__row {
+    display: flex;
+    align-items: flex-start;
+    gap: var(--space-sm);
+    background: var(--color-surface);
+    border-radius: var(--radius-base);
+    box-shadow: var(--shadow-sm);
+    padding: var(--space-sm);
+  }
+
+  &__row-body {
+    flex: 1;
+    min-width: 0;
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+  }
+
+  &__row-name {
+    font-weight: 600;
+  }
+
+  &__row-quote {
+    font-size: var(--font-size-xs);
     color: var(--color-text-muted);
     font-style: italic;
   }
 
-  &__span-picker {
+  &__row-badge {
+    flex-shrink: 0;
+    align-self: center;
+    background: var(--color-surface-alt);
+    color: var(--color-text-muted);
+    font-size: var(--font-size-xs);
+    font-variant-numeric: tabular-nums;
+    padding: 2px var(--space-sm);
+    border-radius: var(--radius-pill);
+  }
+
+  &__row-remove {
+    flex-shrink: 0;
+    border: none;
+    background: none;
+    color: var(--color-text-muted);
+    width: 28px;
+    height: 28px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: var(--radius-base);
+    cursor: pointer;
+
+    svg {
+      width: 16px;
+      height: 16px;
+    }
+
+    &:hover:not(:disabled) {
+      color: var(--color-error);
+      background: var(--color-surface-alt);
+    }
+
+    &:disabled {
+      opacity: 0.5;
+      cursor: not-allowed;
+    }
+  }
+
+  // "+ Ajouter…" — a dashed ghost row, not a plain text link: at-a-glance
+  // an "add a new item" affordance, same weight as the rows it adds to.
+  &__add-row {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: var(--space-xs);
+    border: 1.5px dashed var(--color-border);
+    border-radius: var(--radius-base);
+    padding: var(--space-sm);
+    color: var(--color-text-muted);
+    background: none;
+    font-size: var(--font-size-sm);
+    font-weight: 600;
+    cursor: pointer;
+
+    svg {
+      width: 16px;
+      height: 16px;
+    }
+
+    &:hover:not(:disabled) {
+      border-color: var(--color-accent);
+      color: var(--color-accent);
+    }
+
+    &:disabled {
+      opacity: 0.5;
+      cursor: not-allowed;
+    }
+  }
+
+  // A section's own inline "adding a new mention" sub-form — replaces just
+  // that section's `__add-row` button, every other section (and the
+  // technique picker) stays visible and untouched alongside it.
+  &__add-form {
     display: flex;
     flex-direction: column;
     gap: var(--space-sm);
+    background: var(--color-surface);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-base);
+    padding: var(--space-sm);
   }
 
-  &__quantity-line {
+  &__add-form-actions {
+    display: flex;
+    justify-content: flex-end;
+    align-items: center;
+    gap: var(--space-sm);
+  }
+
+  &__quantity-line,
+  &__value-line {
     display: flex;
     align-items: center;
     gap: var(--space-xs);
 
     input[type="number"] {
       width: 5rem;
+      padding: var(--space-xs) var(--space-sm);
+      border: 1px solid var(--color-border);
+      border-radius: var(--radius-base);
+      background: var(--color-surface);
+      color: var(--color-text);
+      font: inherit;
     }
   }
 
-  &__confirm {
-    display: flex;
-    flex-direction: column;
-    gap: var(--space-sm);
-  }
-
-  // "Aucune technique sélectionnée."/"Technique retenue : X" — no button
-  // here anymore (re-picking happens directly through the search picker
-  // right below, see `TechStepCorrectionPopover.tsx`'s doc comment on the
-  // merged editor), just a small status line.
-  &__chosen-technique {
-    margin: 0 0 var(--space-xs);
-    font-weight: 600;
-  }
-
-  &__metadata-section {
-    margin-top: var(--space-sm);
-
-    h4 {
-      margin: 0 0 var(--space-xs);
-      font-size: var(--font-size-sm);
-      color: var(--color-text-muted);
-    }
-
-    // "+ Ajouter…" button — deliberately a plain text-link style, not
-    // another pill button (`.catalog-search-picker__list button`) — this
-    // is a secondary action inside an already-open popover, not a
-    // top-level choice competing with the chips above it.
-    > button {
-      background: none;
-      border: none;
-      color: var(--color-primary);
-      cursor: pointer;
-      padding: 0;
-      font-size: var(--font-size-sm);
-    }
-  }
-
-  &__chips {
-    display: flex;
-    flex-wrap: wrap;
-    gap: var(--space-xs);
-    list-style: none;
-    margin: 0 0 var(--space-xs);
-    padding: 0;
-  }
-
-  &__chip {
-    display: flex;
-    align-items: center;
-    gap: var(--space-xs);
-    padding: 0.3rem 0.6rem;
+  &__value-unit {
+    color: var(--color-text-muted);
     font-size: var(--font-size-sm);
-    background: var(--color-surface);
-    border: 1px solid var(--color-border);
+  }
+
+  // Température's 3-way mode switch (°C / Thermostat / Qualitatif) — a
+  // segmented control, same connected-pill language as the qualitative
+  // sub-choice below, in the accent color (Vermillion, the "heat" accent —
+  // same as `.step-temperature`) so the active mode reads at a glance.
+  &__mode-switch {
+    display: flex;
+    gap: 2px;
+    background: var(--color-surface-alt);
     border-radius: var(--radius-pill);
+    padding: 2px;
 
     button {
-      background: none;
+      flex: 1;
       border: none;
+      background: none;
+      padding: var(--space-xs) var(--space-sm);
+      border-radius: var(--radius-pill);
+      font-size: var(--font-size-sm);
+      font-weight: 700;
       color: var(--color-text-muted);
       cursor: pointer;
-      padding: 0;
-      line-height: 1;
 
-      &:hover:not(:disabled) {
-        color: var(--color-error);
+      &.active {
+        background: var(--color-accent);
+        color: var(--color-surface);
       }
     }
   }
 
-  &__confirm-button {
-    align-self: flex-start;
-    padding: 0.4rem 1rem;
+  &__qual-switch {
+    display: flex;
+    gap: var(--space-xs);
+
+    button {
+      flex: 1;
+      border: 1.5px solid var(--color-border);
+      background: var(--color-surface);
+      color: var(--color-text);
+      padding: var(--space-xs) var(--space-sm);
+      border-radius: var(--radius-base);
+      font-size: var(--font-size-sm);
+      font-weight: 600;
+      cursor: pointer;
+
+      &.active {
+        border-color: var(--color-accent);
+        background: var(--color-accent);
+        color: var(--color-surface);
+      }
+    }
+  }
+
+  &__confirm-mini {
+    background: var(--color-accent);
+    color: var(--color-surface);
+    border: none;
+    border-radius: var(--radius-base);
     font-size: var(--font-size-sm);
+    font-weight: 700;
+    padding: var(--space-xs) var(--space-md);
+    cursor: pointer;
+
+    &:hover {
+      background: var(--color-accent-hover);
+    }
+  }
+
+  &__actions {
+    display: flex;
+    justify-content: flex-end;
+    align-items: center;
+    gap: var(--space-md);
+    padding-top: var(--space-xs);
+  }
+
+  &__confirm-button {
+    padding: var(--space-sm) var(--space-lg);
+    font-family: var(--font-display);
+    font-weight: 700;
+    letter-spacing: 0.02em;
     color: var(--color-surface);
     background: var(--color-primary);
     border: none;
-    border-radius: var(--radius-md);
+    border-radius: var(--radius-base);
     cursor: pointer;
 
+    &:hover:not(:disabled) {
+      background: var(--color-primary-hover);
+    }
+
     &:disabled {
       opacity: 0.5;
       cursor: not-allowed;
diff --git a/apps/web/src/features/recipes/steps/StepDescription.tsx b/apps/web/src/features/recipes/steps/StepDescription.tsx
index 703c77f..b2209b2 100644
--- a/apps/web/src/features/recipes/steps/StepDescription.tsx
+++ b/apps/web/src/features/recipes/steps/StepDescription.tsx
@@ -1,4 +1,8 @@
-import type { StepTechStepView, SubmitTechStepCorrectionResult } from "@batch-cooking/shared";
+import type {
+  StepTechStepTemperatureView,
+  StepTechStepView,
+  SubmitTechStepCorrectionResult,
+} from "@batch-cooking/shared";
 import { Fragment, useEffect, useRef, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { Tooltip } from "../../../components/ui/Tooltip";
@@ -7,6 +11,27 @@ import { TechStepCorrectionPopover } from "./TechStepCorrectionPopover";
 import { temperatureLabel } from "./temperature-label";
 import { type TextSelectionRange, useTextSelection } from "./use-text-selection";
 
+/**
+ * Finds which of `techSteps`' occurrences a given temperature mention
+ * belongs to — the read-only highlight flattens every occurrence's
+ * `temperatures` together (see this file's own `temperatures` above),
+ * losing that association, so a click handler that needs to reopen "the
+ * technique this temperature is attached to" re-derives it by matching
+ * span. `undefined` when nothing matches (shouldn't happen for a real
+ * persisted temperature, but degrades to "not clickable" rather than a
+ * crash — same posture as `use-text-selection.ts`'s `resolveOffset`).
+ */
+function findTechStepForTemperature(
+  techSteps: StepTechStepView[],
+  temperature: StepTechStepTemperatureView,
+): StepTechStepView | undefined {
+  return techSteps.find((techStep) =>
+    (techStep.temperatures ?? []).some(
+      (candidate) => candidate.start === temperature.start && candidate.end === temperature.end,
+    ),
+  );
+}
+
 /**
  * A recipe step's description, with every detected technique's exact
  * matched words highlighted and given a {@link Tooltip} naming the
@@ -32,10 +57,15 @@ import { type TextSelectionRange, useTextSelection } from "./use-text-selection"
  * color, so the two are visually distinguishable at a glance rather than
  * only via the tooltip text.
  *
- * `editable` (off by default) additionally lets the viewer select text or
- * click an existing highlight to open a {@link TechStepCorrectionPopover} —
- * see `use-text-selection.ts` for how a browser selection is translated
- * into an absolute `[start, end)` span. When `!editable`, every segment
+ * `editable` (off by default) additionally lets the viewer select text, or
+ * click an existing technique or temperature highlight, to open a
+ * {@link TechStepCorrectionPopover} — a temperature highlight reopens
+ * whichever technique occurrence it's attached to (see
+ * `findTechStepForTemperature` above), since temperature is corrected
+ * through that same popover, not on its own (same as ingredients/
+ * utensils). See `use-text-selection.ts` for how a browser selection is
+ * translated into an absolute `[start, end)` span. When `!editable`, every
+ * segment
  * renders exactly as before (no extra wrapping elements, no `data-offset`,
  * no click handlers) — this mode is purely additive, not a rewrite of the
  * read-only rendering.
@@ -90,18 +120,18 @@ export function StepDescription({
   } | null>(null);
 
   // Routes the *next* text selection to the open `TechStepCorrectionPopover`
-  // (as an ingredient/utensil mention span) instead of opening a brand-new
-  // correction — set when that popover calls `onRequestSpan`, cleared once
+  // (as an ingredient/utensil/temperature mention span) instead of opening
+  // a brand-new correction — set when that popover calls `onRequestSpan`, cleared once
   // `handleMouseUp` resolves the selection below. See
   // `TechStepCorrectionPopover.tsx`'s own doc comment for why this can live
   // entirely alongside the still-visible, still-selectable description
   // rather than needing the popover itself to move/hide.
-  const [pendingSpanRequest, setPendingSpanRequest] = useState<"ingredient" | "utensil" | null>(
-    null,
-  );
+  const [pendingSpanRequest, setPendingSpanRequest] = useState<
+    "ingredient" | "utensil" | "temperature" | null
+  >(null);
   const [resolvedMetadataSpan, setResolvedMetadataSpan] = useState<{
     nonce: number;
-    kind: "ingredient" | "utensil";
+    kind: "ingredient" | "utensil" | "temperature";
     range: TextSelectionRange;
     text: string;
   } | null>(null);
@@ -185,19 +215,55 @@ export function StepDescription({
           if (segment.temperature) {
             // A detected temperature mention ("180°C", "feu doux") — its
             // own subtle highlight + a Tooltip with the normalized value.
-            // Not correctable (no popover), same as utensils; still gets a
-            // `data-offset` in editable mode so a text selection spanning
-            // it resolves correctly.
+            // In editable mode, clicking it reopens the correction popover
+            // for whichever technique occurrence it's attached to (found by
+            // span, see `findTechStepForTemperature` — temperature is a
+            // per-clause metadata like ingredients/utensils, corrected
+            // through that technique's own popover, not on its own) — same
+            // `data-offset` treatment either way, so a text selection
+            // spanning it still resolves correctly.
             const label = temperatureLabel(segment.temperature, t);
             const modifier = segment.temperature.qualitative ?? "value";
+            const owner = editable
+              ? findTechStepForTemperature(liveTechSteps, segment.temperature)
+              : undefined;
+            const className = `step-temperature step-temperature--${modifier}`;
+
+            if (owner === undefined || owner.start === null || owner.end === null) {
+              // Read-only, or (for a persisted temperature this shouldn't
+              // happen, see `findTechStepForTemperature`'s own doc comment)
+              // no owning occurrence with a real span to reopen — degrades
+              // to the same non-interactive span as before rather than a
+              // dead click.
+              return (
+                <Tooltip key={key} content={label}>
+                  <span className={className} data-offset={editable ? start : undefined}>
+                    {segment.text}
+                  </span>
+                </Tooltip>
+              );
+            }
+
+            const ownerStart = owner.start;
+            const ownerEnd = owner.end;
             return (
               <Tooltip key={key} content={label}>
-                <span
-                  className={`step-temperature step-temperature--${modifier}`}
-                  data-offset={editable ? start : undefined}
+                <button
+                  type="button"
+                  className={className}
+                  data-offset={start}
+                  onClick={() => {
+                    setPendingSpanRequest(null);
+                    setResolvedMetadataSpan(null);
+                    setActiveCorrection({
+                      range: { start: ownerStart, end: ownerEnd },
+                      selectedText: description.slice(ownerStart, ownerEnd),
+                      previousTechStepId: owner.techStep.id,
+                    });
+                  }}
                 >
                   {segment.text}
-                </span>
+                </button>
               </Tooltip>
             );
           }
@@ -263,11 +329,13 @@ export function StepDescription({
         <TechStepCorrectionPopover
           recipeId={recipeId}
           stepId={stepId}
+          description={description}
           range={activeCorrection.range}
           selectedText={activeCorrection.selectedText}
           previousTechStepId={activeCorrection.previousTechStepId}
           existingIngredients={activeStepTechStep?.ingredients ?? []}
           existingUtensils={activeStepTechStep?.utensils ?? []}
+          existingTemperatures={activeStepTechStep?.temperatures ?? []}
           resolvedMetadataSpan={resolvedMetadataSpan}
           onRequestSpan={setPendingSpanRequest}
           onClose={closeActiveCorrection}
diff --git a/apps/web/src/features/recipes/steps/TechStepCorrectionPopover.tsx b/apps/web/src/features/recipes/steps/TechStepCorrectionPopover.tsx
index 3870f3e..e73c142 100644
--- a/apps/web/src/features/recipes/steps/TechStepCorrectionPopover.tsx
+++ b/apps/web/src/features/recipes/steps/TechStepCorrectionPopover.tsx
@@ -2,46 +2,255 @@ import {
   ErrorCode,
   type IngredientView,
   type StepTechStepIngredientView,
+  type StepTechStepTemperatureView,
   type StepTechStepUtensilView,
   type SubmitTechStepCorrectionResult,
   type TechStepView,
   type UnitView,
   type UtensilView,
 } from "@batch-cooking/shared";
-import { useEffect, useRef, useState } from "react";
+import { type ReactNode, useEffect, useRef, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { ApiError, apiClient } from "../../../api/client";
 import { errorMessageService } from "../../../services/error-message.service";
 import { ingredientLabel } from "../ingredients/ingredient-label";
 import { CatalogSearchPicker } from "./CatalogSearchPicker";
+import { temperatureLabel } from "./temperature-label";
 import type { TextSelectionRange } from "./use-text-selection";
 
-/** One ingredient the viewer has attached (or is about to submit) — the trimmed-down shape `POST .../corrections`'s `ingredients[]` expects, kept separately from `StepTechStepIngredientView` since a pending one has no resolved `IngredientView`/`UnitView` to carry yet, only ids. */
+/** Which of the three metadata categories a span-selection sub-flow is currently for — see `onRequestSpan`/`resolvedMetadataSpan` below, and `StepDescription.tsx`'s own doc comment for the round-trip this drives. */
+type MetadataKind = "ingredient" | "utensil" | "temperature";
+
+/**
+ * One ingredient the viewer has attached (or is about to submit) — the
+ * trimmed-down shape `POST .../corrections`'s `ingredients[]` expects, kept
+ * separately from `StepTechStepIngredientView` since a pending one has no
+ * resolved `IngredientView`/`UnitView` to carry yet, only ids. `quote` is
+ * purely for this popover's own row display (the exact description text at
+ * `[start, end)`, resolved once at seed/add time) — never sent over the
+ * wire, the server already knows its own text (see {@link confirm}).
+ */
 interface PendingIngredient {
   ingredientId: number;
   quantity: number | null;
   unitId: number | null;
   start: number;
   end: number;
+  quote: string;
 }
 /** Same as {@link PendingIngredient}, for a utensil (no quantity/unit — nothing to measure). */
 interface PendingUtensil {
   utensilId: number;
   start: number;
   end: number;
+  quote: string;
+}
+/**
+ * Same as {@link PendingIngredient}, for a temperature — mutually-exclusive
+ * `celsius`/`gasMark`/`qualitative`, same convention as
+ * `StepTechStepTemperatureView`/`manualStepTechStepTemperatureInputSchema`
+ * (`packages/shared`). No `raw` here either: the server derives it from the
+ * step's own description at submit time, see that schema's own doc comment
+ * for why a client-supplied copy isn't trusted.
+ */
+interface PendingTemperature {
+  celsius: number | null;
+  gasMark: number | null;
+  qualitative: "low" | "medium" | "high" | null;
+  start: number;
+  end: number;
+  quote: string;
 }
 
-function toPendingIngredient(view: StepTechStepIngredientView): PendingIngredient {
+function toPendingIngredient(
+  view: StepTechStepIngredientView,
+  description: string,
+): PendingIngredient {
   return {
     ingredientId: view.ingredient.id,
     quantity: view.quantity,
     unitId: view.unit?.id ?? null,
     start: view.start,
     end: view.end,
+    quote: description.slice(view.start, view.end),
   };
 }
-function toPendingUtensil(view: StepTechStepUtensilView): PendingUtensil {
-  return { utensilId: view.utensil.id, start: view.start, end: view.end };
+function toPendingUtensil(view: StepTechStepUtensilView, description: string): PendingUtensil {
+  return {
+    utensilId: view.utensil.id,
+    start: view.start,
+    end: view.end,
+    quote: description.slice(view.start, view.end),
+  };
+}
+function toPendingTemperature(
+  view: StepTechStepTemperatureView,
+  description: string,
+): PendingTemperature {
+  return {
+    celsius: view.celsius,
+    gasMark: view.gasMark,
+    qualitative: view.qualitative,
+    start: view.start,
+    end: view.end,
+    quote: description.slice(view.start, view.end),
+  };
+}
+
+// --- Icons ------------------------------------------------------------------
+// Stroke-based, 24×24, matching the `lucide-react` line-icon language the
+// rest of the app draws its icons from (see `layouts/nav-icons.tsx`'s own
+// doc comment) — hand-drawn here rather than pulled from that shared barrel
+// since these four are only ever used inside this one component, not worth
+// promoting to an app-wide icon.
+
+function TagIcon() {
+  return (
+    <svg
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      aria-hidden="true"
+    >
+      <path d="M11 3H5a2 2 0 0 0-2 2v6l9.6 9.6a2 2 0 0 0 2.8 0l6-6a2 2 0 0 0 0-2.8L11 3Z" />
+      <circle cx="7.5" cy="7.5" r="1.2" />
+    </svg>
+  );
+}
+function LeafIcon() {
+  return (
+    <svg
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      aria-hidden="true"
+    >
+      <path d="M11 20A7 7 0 0 1 9.8 6.1C15.5 5 17 4.48 19 2c1 2 2 4.18 2 8 0 5.5-4.78 10-10 10Z" />
+      <path d="M2 21c0-3 1.85-5.36 5.08-6C9.5 14.52 12 13 13 12" />
+    </svg>
+  );
+}
+function PanIcon() {
+  return (
+    <svg
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      aria-hidden="true"
+    >
+      <circle cx="10" cy="14" r="6" />
+      <line x1="15.5" y1="9.5" x2="21" y2="4" />
+    </svg>
+  );
+}
+function ThermometerIcon() {
+  return (
+    <svg
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      aria-hidden="true"
+    >
+      <path d="M10 13.5V4a2 2 0 1 1 4 0v9.5a4 4 0 1 1-4 0Z" />
+      <line x1="12" y1="8" x2="14" y2="8" />
+    </svg>
+  );
+}
+function PlusIcon() {
+  return (
+    <svg
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      aria-hidden="true"
+    >
+      <line x1="12" y1="5" x2="12" y2="19" />
+      <line x1="5" y1="12" x2="19" y2="12" />
+    </svg>
+  );
+}
+function RemoveIcon() {
+  return (
+    <svg
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="2"
+      strokeLinecap="round"
+      aria-hidden="true"
+    >
+      <line x1="6" y1="6" x2="18" y2="18" />
+      <line x1="18" y1="6" x2="6" y2="18" />
+    </svg>
+  );
+}
+
+/** A metadata section's icon + uppercase label + item count — Technique/Ingrédients/Ustensiles/Température all share this same header shape. */
+function SectionHeader({ icon, title, count }: { icon: ReactNode; title: string; count?: number }) {
+  return (
+    <div className="tech-step-correction-popover__section-header">
+      {icon}
+      <span className="tech-step-correction-popover__section-title">
+        {title}
+        {count !== undefined && (
+          <span className="tech-step-correction-popover__section-count"> · {count}</span>
+        )}
+      </span>
+    </div>
+  );
+}
+
+/** One attached ingredient/utensil/temperature — name/value, the exact description text it was resolved from, an optional trailing badge (an ingredient's quantity), and a remove button. Ingrédients/Ustensiles/Température all render their pending list through this same row shape. */
+function MetadataRow({
+  label,
+  quote,
+  badge,
+  onRemove,
+  removeLabel,
+  disabled,
+}: {
+  label: string;
+  quote: string;
+  badge?: string;
+  onRemove: () => void;
+  removeLabel: string;
+  disabled: boolean;
+}) {
+  return (
+    <li className="tech-step-correction-popover__row">
+      <div className="tech-step-correction-popover__row-body">
+        <span className="tech-step-correction-popover__row-name">{label}</span>
+        <span className="tech-step-correction-popover__row-quote">« {quote} »</span>
+      </div>
+      {badge !== undefined && (
+        <span className="tech-step-correction-popover__row-badge">{badge}</span>
+      )}
+      <button
+        type="button"
+        className="tech-step-correction-popover__row-remove"
+        onClick={onRemove}
+        disabled={disabled}
+        title={removeLabel}
+        aria-label={removeLabel}
+      >
+        <RemoveIcon />
+      </button>
+    </li>
+  );
 }
 
 /**
@@ -57,37 +266,43 @@ function toPendingUtensil(view: StepTechStepUtensilView): PendingUtensil {
  * position — simpler and more robust than tracking a caret-anchored
  * position across scroll/resize, at the cost of a little visual distance
  * from the selected text itself. That placement matters beyond cosmetics
- * here: it's *why* the "attach an ingredient/utensil" flow below can ask
- * the viewer to select a second span of text without closing this popover
- * first — the description stays fully visible and selectable the whole
- * time, nothing overlays it.
+ * here: it's *why* the "attach an ingredient/utensil/temperature" flow
+ * below can ask the viewer to select a second span of text without closing
+ * this popover first — the description stays fully visible and selectable
+ * the whole time, nothing overlays it.
  *
- * **One merged editor, not a wizard**: picking a technique
+ * **One merged editor, not a wizard**: the technique picker
  * (`CatalogSearchPicker`, searchable — the reference catalog is ~74
- * entries, an unfiltered flat list wasn't browsable) and editing its
- * Ingrédients/Ustensiles metadata render together on the same screen,
- * always — there's no separate "pick, then a metadata step reveals
- * itself" sequence to go through, and no dead end where metadata is
- * technically attachable but not visible until some other action happens
- * first. A single "Valider" submits everything at once; disabled until a
+ * entries, an unfiltered flat list wasn't browsable) and its Ingrédients/
+ * Ustensiles/Température metadata all render on the same screen, always —
+ * there's no separate "pick, then a metadata step reveals itself" sequence,
+ * and adding one metadata mention never hides the other sections or the
+ * technique picker while it's in progress (each section manages its own
+ * "adding" sub-form independently, see `activeSpan`/`awaitingSpanFor`
+ * below). A single "Valider" submits everything at once; disabled until a
  * technique is actually selected (there's nothing to attach metadata to
  * otherwise). **Removing** a match (`submit(null)`) stays its own
  * immediate action next to the picker — nothing to attach when removing.
+ * The technique picker itself hides behind "Changer" once a technique is
+ * already picked (there's nothing to decide once it's confirmed correct) —
+ * shown by default only while nothing's picked yet.
  *
- * The two metadata sections are pre-seeded from `existingIngredients`/
- * `existingUtensils` (whatever's already attached to this occurrence, auto-
- * or manually-sourced — `[]` for a brand-new technique) and editable via
- * add/remove — see `metadataTouched` below for why what's *displayed* here
- * isn't automatically what gets *submitted*.
+ * The three metadata sections are pre-seeded from `existingIngredients`/
+ * `existingUtensils`/`existingTemperatures` (whatever's already attached to
+ * this occurrence, auto- or manually-sourced — `[]` for a brand-new
+ * technique) and editable via add/remove — see `metadataTouched` below for
+ * why what's *displayed* here isn't automatically what gets *submitted*.
  */
 export function TechStepCorrectionPopover({
   recipeId,
   stepId,
+  description,
   selectedText,
   range,
   previousTechStepId,
   existingIngredients,
   existingUtensils,
+  existingTemperatures,
   resolvedMetadataSpan,
   onRequestSpan,
   onClose,
@@ -95,14 +310,17 @@ export function TechStepCorrectionPopover({
 }: {
   recipeId: number;
   stepId: number;
+  /** The step's full, original text — needed to show each attached ingredient/utensil/temperature's own source quote (`description.slice(start, end)`), not just the technique's own `selectedText`. */
+  description: string;
   /** The selected span's own text — shown so the user confirms what they're tagging before picking a technique. */
   selectedText: string;
   range: TextSelectionRange;
   /** Set when correcting an already-detected match (opened from clicking its highlight) rather than a fresh selection — passed through as-is on submit, and offers a "remove" option `null` doesn't. */
   previousTechStepId: number | null;
-  /** Whatever ingredients/utensils already sit on this occurrence (both `"auto"` and `"manual"` sourced) — `[]` for a brand-new technique, nothing to pre-seed. */
+  /** Whatever ingredients/utensils/temperatures already sit on this occurrence (both `"auto"` and `"manual"` sourced) — `[]` for a brand-new technique, nothing to pre-seed. */
   existingIngredients: StepTechStepIngredientView[];
   existingUtensils: StepTechStepUtensilView[];
+  existingTemperatures: StepTechStepTemperatureView[];
   /**
    * A text span `StepDescription` just resolved on this popover's behalf,
    * after a call to `onRequestSpan` below — `null` until then. Identified
@@ -112,26 +330,23 @@ export function TechStepCorrectionPopover({
    */
   resolvedMetadataSpan: {
     nonce: number;
-    kind: "ingredient" | "utensil";
+    kind: MetadataKind;
     range: TextSelectionRange;
     text: string;
   } | null;
-  /** Tells `StepDescription` "the next text selection in the description is for an ingredient/utensil mention, not a new technique correction" — see this component's own doc comment. */
-  onRequestSpan: (kind: "ingredient" | "utensil") => void;
+  /** Tells `StepDescription` "the next text selection in the description is for an ingredient/utensil/temperature mention, not a new technique correction" — see this component's own doc comment. */
+  onRequestSpan: (kind: MetadataKind) => void;
   onClose: () => void;
   onSubmitted: (result: SubmitTechStepCorrectionResult) => void;
 }) {
   const { t } = useTranslation();
   const popoverRef = useRef<HTMLDivElement>(null);
   const [techSteps, setTechSteps] = useState<TechStepView[] | null>(null);
-  // Opening this popover on an *already-detected* match (`previousTechStepId
-  // !== null`, i.e. the user clicked an existing highlight rather than
-  // selecting fresh text) starts pre-selected on that same technique, its
-  // name shown next to the picker right away — since the picker and the
-  // metadata sections render together regardless (see this component's own
-  // doc comment), this just saves re-picking the technique that's already
-  // correct before its metadata becomes editable.
   const [selectedTechStepId, setSelectedTechStepId] = useState<number | null>(previousTechStepId);
+  // The technique picker hides behind "Changer" once something's already
+  // picked (see this component's own doc comment) — starts open only when
+  // there's nothing to show yet (a brand-new selection).
+  const [isChangingTechnique, setIsChangingTechnique] = useState(previousTechStepId === null);
   const [catalogs, setCatalogs] = useState<{
     ingredients: IngredientView[];
     units: UnitView[];
@@ -139,24 +354,28 @@ export function TechStepCorrectionPopover({
   } | null>(null);
 
   const [pendingIngredients, setPendingIngredients] = useState<PendingIngredient[]>(() =>
-    existingIngredients.map(toPendingIngredient),
+    existingIngredients.map((view) => toPendingIngredient(view, description)),
   );
   const [pendingUtensils, setPendingUtensils] = useState<PendingUtensil[]>(() =>
-    existingUtensils.map(toPendingUtensil),
+    existingUtensils.map((view) => toPendingUtensil(view, description)),
   );
-  // Flips true the moment the viewer adds/removes a pending entry — never
-  // from the initial seeding above. `submit()` below only includes
-  // `ingredients`/`utensils` in the request when this is true, so
-  // relabeling/confirming a technique without ever opening either section
-  // leaves existing metadata completely alone server-side (see
-  // `submitTechStepCorrectionSchema`'s own doc comment, `packages/shared`,
-  // for why an *omitted* field — not an empty array — is what "don't
-  // touch it" means over the wire).
+  const [pendingTemperatures, setPendingTemperatures] = useState<PendingTemperature[]>(() =>
+    existingTemperatures.map((view) => toPendingTemperature(view, description)),
+  );
+  // Flips true the moment the viewer adds/removes a pending entry in *any*
+  // of the three metadata sections — never from the initial seeding above.
+  // `confirm()` below only includes ingredients/utensils/temperatures in
+  // the request when this is true, so relabeling/confirming a technique
+  // without ever touching a metadata section leaves existing metadata
+  // completely alone server-side (see `submitTechStepCorrectionSchema`'s
+  // own doc comment, `packages/shared`, for why an *omitted* field — not
+  // an empty array — is what "don't touch it" means over the wire). The
+  // three travel as one bundle: touching any one resends all three.
   const [metadataTouched, setMetadataTouched] = useState(false);
 
-  const [awaitingSpanFor, setAwaitingSpanFor] = useState<"ingredient" | "utensil" | null>(null);
+  const [awaitingSpanFor, setAwaitingSpanFor] = useState<MetadataKind | null>(null);
   const [activeSpan, setActiveSpan] = useState<{
-    kind: "ingredient" | "utensil";
+    kind: MetadataKind;
     range: TextSelectionRange;
     text: string;
   } | null>(null);
@@ -167,6 +386,14 @@ export function TechStepCorrectionPopover({
   const [pickedIngredientId, setPickedIngredientId] = useState<number | null>(null);
   const [spanQuantity, setSpanQuantity] = useState("");
   const [spanUnitId, setSpanUnitId] = useState<number | null>(null);
+  // Only meaningful while `activeSpan?.kind === "temperature"` — which of
+  // the three mutually-exclusive representations the mini-form currently
+  // shows an input for (see `manualStepTechStepTemperatureInputSchema`'s
+  // own doc comment, `packages/shared`, for why only one at a time).
+  const [tempMode, setTempMode] = useState<"celsius" | "gasMark" | "qualitative">("qualitative");
+  const [tempCelsiusValue, setTempCelsiusValue] = useState("");
+  const [tempGasMarkValue, setTempGasMarkValue] = useState("");
+  const [tempQualChoice, setTempQualChoice] = useState<"low" | "medium" | "high">("low");
 
   const [isSubmitting, setIsSubmitting] = useState(false);
   const [error, setError] = useState<string | null>(null);
@@ -186,8 +413,8 @@ export function TechStepCorrectionPopover({
     };
   }, []);
 
-  // Fetched unconditionally on mount — the Ingrédients/Ustensiles sections
-  // render alongside the technique picker from the start (see this
+  // Fetched unconditionally on mount — the Ingrédients/Ustensiles/Température
+  // sections render alongside the technique picker from the start (see this
   // component's own doc comment on the merged editor), so there's no later
   // point to defer this to anymore.
   useEffect(() => {
@@ -207,7 +434,7 @@ export function TechStepCorrectionPopover({
 
   // Consumes a span `StepDescription` just resolved on this popover's
   // behalf (see `resolvedMetadataSpan`'s own doc comment above) — opens the
-  // matching sub-picker and clears the "awaiting a selection" hint.
+  // matching section's sub-form and clears the "awaiting a selection" hint.
   useEffect(() => {
     if (resolvedMetadataSpan === null) return;
     setActiveSpan({
@@ -219,6 +446,10 @@ export function TechStepCorrectionPopover({
     setPickedIngredientId(null);
     setSpanQuantity("");
     setSpanUnitId(null);
+    setTempMode("qualitative");
+    setTempCelsiusValue("");
+    setTempGasMarkValue("");
+    setTempQualChoice("low");
     // Depends on the whole object, not just `.nonce` — `StepDescription`
     // only ever calls its setter with a brand-new object (never mutates
     // one in place), so reference equality alone already gives this the
@@ -265,7 +496,13 @@ export function TechStepCorrectionPopover({
         end: range.end,
         previousTechStepId,
         correctedTechStepId: selectedTechStepId,
-        ...(metadataTouched ? { ingredients: pendingIngredients, utensils: pendingUtensils } : {}),
+        ...(metadataTouched
+          ? {
+              ingredients: pendingIngredients.map(({ quote: _quote, ...rest }) => rest),
+              utensils: pendingUtensils.map(({ quote: _quote, ...rest }) => rest),
+              temperatures: pendingTemperatures.map(({ quote: _quote, ...rest }) => rest),
+            }
+          : {}),
       });
       onSubmitted(result);
       onClose();
@@ -276,7 +513,7 @@ export function TechStepCorrectionPopover({
     }
   }
 
-  function requestSpan(kind: "ingredient" | "utensil") {
+  function requestSpan(kind: MetadataKind) {
     setAwaitingSpanFor(kind);
     onRequestSpan(kind);
   }
@@ -300,6 +537,7 @@ export function TechStepCorrectionPopover({
         unitId: spanUnitId,
         start: activeSpan.range.start,
         end: activeSpan.range.end,
+        quote: activeSpan.text,
       },
     ]);
     setMetadataTouched(true);
@@ -311,7 +549,33 @@ export function TechStepCorrectionPopover({
     if (activeSpan === null) return;
     setPendingUtensils((prev) => [
       ...prev,
-      { utensilId, start: activeSpan.range.start, end: activeSpan.range.end },
+      {
+        utensilId,
+        start: activeSpan.range.start,
+        end: activeSpan.range.end,
+        quote: activeSpan.text,
+      },
+    ]);
+    setMetadataTouched(true);
+    setActiveSpan(null);
+  }
+
+  function confirmTemperatureSpan() {
+    if (activeSpan === null) return;
+    const value =
+      tempMode === "celsius"
+        ? { celsius: Number(tempCelsiusValue) || null, gasMark: null, qualitative: null }
+        : tempMode === "gasMark"
+          ? { celsius: null, gasMark: Number(tempGasMarkValue) || null, qualitative: null }
+          : { celsius: null, gasMark: null, qualitative: tempQualChoice };
+    setPendingTemperatures((prev) => [
+      ...prev,
+      {
+        ...value,
+        start: activeSpan.range.start,
+        end: activeSpan.range.end,
+        quote: activeSpan.text,
+      },
     ]);
     setMetadataTouched(true);
     setActiveSpan(null);
@@ -325,10 +589,18 @@ export function TechStepCorrectionPopover({
     setPendingUtensils((prev) => prev.filter((_, i) => i !== index));
     setMetadataTouched(true);
   }
+  function removeTemperature(index: number) {
+    setPendingTemperatures((prev) => prev.filter((_, i) => i !== index));
+    setMetadataTouched(true);
+  }
 
   const ingredientById = new Map((catalogs?.ingredients ?? []).map((i) => [i.id, i]));
   const unitById = new Map((catalogs?.units ?? []).map((u) => [u.id, u]));
   const utensilById = new Map((catalogs?.utensils ?? []).map((u) => [u.id, u]));
+  const currentTechniqueLabel =
+    selectedTechStepId !== null
+      ? t(`catalog.techSteps.${techSteps?.find((ts) => ts.id === selectedTechStepId)?.key ?? ""}`)
+      : null;
 
   return (
     <div className="tech-step-correction-popover" ref={popoverRef}>
@@ -336,188 +608,378 @@ export function TechStepCorrectionPopover({
         {t("recipes.techStepCorrection.selectionLabel", { text: selectedText })}
       </p>
 
-      {awaitingSpanFor !== null ? (
-        <p className="tech-step-correction-popover__hint">
-          {t("recipes.techStepCorrection.selectSpanHint")}
-        </p>
-      ) : activeSpan !== null ? (
-        <div className="tech-step-correction-popover__span-picker">
-          <p className="tech-step-correction-popover__selection">
-            {t("recipes.techStepCorrection.selectionLabel", { text: activeSpan.text })}
-          </p>
-          {activeSpan.kind === "ingredient" ? (
-            pickedIngredientId === null ? (
-              <CatalogSearchPicker
-                items={(catalogs?.ingredients ?? []).map((ingredient) => ({
-                  id: ingredient.id,
-                  label: ingredientLabel(ingredient, t),
-                }))}
-                onSelect={setPickedIngredientId}
-                placeholder={t("recipes.form.searchIngredientPlaceholder")}
-                emptyLabel={t("recipes.form.noIngredientFound")}
-              />
-            ) : (
-              <div className="tech-step-correction-popover__quantity-line">
-                <input
-                  type="number"
-                  min="0"
-                  step="any"
-                  value={spanQuantity}
-                  onChange={(e) => setSpanQuantity(e.target.value)}
-                  aria-label={t("recipes.form.quantityLabel")}
-                />
-                <select
-                  value={spanUnitId ?? ""}
-                  onChange={(e) => setSpanUnitId(e.target.value ? Number(e.target.value) : null)}
-                  aria-label={t("recipes.form.unitLabel")}
-                >
-                  <option value="">{t("recipes.form.unitPlaceholder")}</option>
-                  {(catalogs?.units ?? []).map((unit) => (
-                    <option key={unit.id} value={unit.id}>
-                      {t(`catalog.units.${unit.key}`)}
-                    </option>
-                  ))}
-                </select>
-                <button type="button" onClick={confirmIngredientSpan}>
-                  {t("recipes.techStepCorrection.addToList")}
-                </button>
-              </div>
-            )
-          ) : (
-            <CatalogSearchPicker
-              items={(catalogs?.utensils ?? []).map((utensil) => ({
-                id: utensil.id,
-                label: t(`catalog.utensils.${utensil.key}`),
-              }))}
-              onSelect={confirmUtensilSpan}
-              placeholder={t("recipes.techStepCorrection.searchUtensilPlaceholder")}
-              emptyLabel={t("recipes.techStepCorrection.noUtensilFound")}
-            />
-          )}
-          <button
-            type="button"
-            className="tech-step-correction-popover__cancel"
-            onClick={cancelSpanSelection}
-          >
-            {t("recipes.techStepCorrection.cancelSpanSelection")}
-          </button>
-        </div>
-      ) : techSteps === null ? (
+      {techSteps === null ? (
         <p>{t("recipes.loading")}</p>
       ) : (
-        <div className="tech-step-correction-popover__confirm">
-          <section className="tech-step-correction-popover__technique-section">
-            <div className="tech-step-correction-popover__technique-header">
-              <h4>{t("recipes.techStepCorrection.techniqueSection")}</h4>
+        <>
+          <section className="tech-step-correction-popover__section tech-step-correction-popover__technique-section">
+            <SectionHeader
+              icon={<TagIcon />}
+              title={t("recipes.techStepCorrection.techniqueSection")}
+            />
+
+            <div className="tech-step-correction-popover__chosen-technique">
+              {currentTechniqueLabel !== null ? (
+                <span className="tech-step-correction-popover__technique-pill">
+                  {currentTechniqueLabel}
+                </span>
+              ) : (
+                t("recipes.techStepCorrection.noTechniqueSelected")
+              )}
+              {currentTechniqueLabel !== null && !isChangingTechnique && (
+                <button
+                  type="button"
+                  className="tech-step-correction-popover__technique-change"
+                  onClick={() => setIsChangingTechnique(true)}
+                >
+                  {t("recipes.techStepCorrection.changeTechnique")}
+                </button>
+              )}
               {previousTechStepId !== null && (
                 <button
                   type="button"
                   disabled={isSubmitting}
                   onClick={removeMatch}
-                  className="tech-step-correction-popover__remove"
+                  className="tech-step-correction-popover__remove-match"
                 >
                   {t("recipes.techStepCorrection.removeMatch")}
                 </button>
               )}
             </div>
-            <p className="tech-step-correction-popover__chosen-technique">
-              {selectedTechStepId !== null
-                ? t("recipes.techStepCorrection.currentTechnique", {
-                    technique: t(
-                      `catalog.techSteps.${techSteps.find((ts) => ts.id === selectedTechStepId)?.key ?? ""}`,
-                    ),
-                  })
-                : t("recipes.techStepCorrection.noTechniqueSelected")}
-            </p>
-            <CatalogSearchPicker
-              items={techSteps.map((techStep) => ({
-                id: techStep.id,
-                label: t(`catalog.techSteps.${techStep.key}`),
-              }))}
-              selectedId={selectedTechStepId ?? undefined}
-              onSelect={setSelectedTechStepId}
-              placeholder={t("recipes.techStepCorrection.searchTechniquePlaceholder")}
-              emptyLabel={t("recipes.techStepCorrection.noTechniqueFound")}
+
+            {(currentTechniqueLabel === null || isChangingTechnique) && (
+              <CatalogSearchPicker
+                items={techSteps.map((techStep) => ({
+                  id: techStep.id,
+                  label: t(`catalog.techSteps.${techStep.key}`),
+                }))}
+                selectedId={selectedTechStepId ?? undefined}
+                onSelect={(id) => {
+                  setSelectedTechStepId(id);
+                  setIsChangingTechnique(false);
+                }}
+                placeholder={t("recipes.techStepCorrection.searchTechniquePlaceholder")}
+                emptyLabel={t("recipes.techStepCorrection.noTechniqueFound")}
+              />
+            )}
+          </section>
+
+          <section className="tech-step-correction-popover__section tech-step-correction-popover__ingredients-section">
+            <SectionHeader
+              icon={<LeafIcon />}
+              title={t("recipes.techStepCorrection.ingredientsSection")}
+              count={pendingIngredients.length}
             />
-          </section>
-
-          <section className="tech-step-correction-popover__metadata-section">
-            <h4>{t("recipes.techStepCorrection.ingredientsSection")}</h4>
-            <ul className="tech-step-correction-popover__chips">
-              {pendingIngredients.map((ingredient, index) => {
-                const view = ingredientById.get(ingredient.ingredientId);
-                const unit =
-                  ingredient.unitId !== null ? unitById.get(ingredient.unitId) : undefined;
-                const label = view ? ingredientLabel(view, t) : "…";
-                return (
-                  // biome-ignore lint/suspicious/noArrayIndexKey: `pendingIngredients` has no other stable identity (an ingredient can appear more than once, each with its own span) — always fully rebuilt on add/remove, never reordered in place.
-                  <li key={index} className="tech-step-correction-popover__chip">
-                    {ingredient.quantity !== null ? `${ingredient.quantity} ` : ""}
-                    {unit ? `${t(`catalog.units.${unit.key}`)} ` : ""}
-                    {label}
+            {pendingIngredients.length > 0 && (
+              <ul className="tech-step-correction-popover__rows">
+                {pendingIngredients.map((ingredient, index) => {
+                  const view = ingredientById.get(ingredient.ingredientId);
+                  const unit =
+                    ingredient.unitId !== null ? unitById.get(ingredient.unitId) : undefined;
+                  return (
+                    <MetadataRow
+                      // biome-ignore lint/suspicious/noArrayIndexKey: `pendingIngredients` has no other stable identity (an ingredient can appear more than once, each with its own span) — always fully rebuilt on add/remove, never reordered in place.
+                      key={index}
+                      label={view ? ingredientLabel(view, t) : "…"}
+                      quote={ingredient.quote}
+                      badge={
+                        ingredient.quantity !== null
+                          ? `${ingredient.quantity}${unit ? ` ${t(`catalog.units.${unit.key}`)}` : ""}`
+                          : undefined
+                      }
+                      onRemove={() => removeIngredient(index)}
+                      removeLabel={t("recipes.techStepCorrection.removeIngredient")}
+                      disabled={isSubmitting}
+                    />
+                  );
+                })}
+              </ul>
+            )}
+            {awaitingSpanFor === "ingredient" ? (
+              <p className="tech-step-correction-popover__hint">
+                {t("recipes.techStepCorrection.selectSpanHint")}
+              </p>
+            ) : activeSpan?.kind === "ingredient" ? (
+              <div className="tech-step-correction-popover__add-form">
+                {pickedIngredientId === null ? (
+                  <CatalogSearchPicker
+                    items={(catalogs?.ingredients ?? []).map((ingredient) => ({
+                      id: ingredient.id,
+                      label: ingredientLabel(ingredient, t),
+                    }))}
+                    onSelect={setPickedIngredientId}
+                    placeholder={t("recipes.form.searchIngredientPlaceholder")}
+                    emptyLabel={t("recipes.form.noIngredientFound")}
+                  />
+                ) : (
+                  <div className="tech-step-correction-popover__quantity-line">
+                    <input
+                      type="number"
+                      min="0"
+                      step="any"
+                      value={spanQuantity}
+                      onChange={(e) => setSpanQuantity(e.target.value)}
+                      aria-label={t("recipes.form.quantityLabel")}
+                    />
+                    <select
+                      value={spanUnitId ?? ""}
+                      onChange={(e) =>
+                        setSpanUnitId(e.target.value ? Number(e.target.value) : null)
+                      }
+                      aria-label={t("recipes.form.unitLabel")}
+                    >
+                      <option value="">{t("recipes.form.unitPlaceholder")}</option>
+                      {(catalogs?.units ?? []).map((unit) => (
+                        <option key={unit.id} value={unit.id}>
+                          {t(`catalog.units.${unit.key}`)}
+                        </option>
+                      ))}
+                    </select>
                     <button
                       type="button"
-                      onClick={() => removeIngredient(index)}
-                      title={t("recipes.techStepCorrection.removeIngredient")}
-                      disabled={isSubmitting}
+                      className="tech-step-correction-popover__confirm-mini"
+                      onClick={confirmIngredientSpan}
                     >
-                      ✕
+                      {t("recipes.techStepCorrection.addToList")}
                     </button>
-                  </li>
-                );
-              })}
-            </ul>
-            <button type="button" onClick={() => requestSpan("ingredient")} disabled={isSubmitting}>
-              {t("recipes.techStepCorrection.addIngredient")}
-            </button>
+                  </div>
+                )}
+                <button
+                  type="button"
+                  className="tech-step-correction-popover__cancel-mini"
+                  onClick={cancelSpanSelection}
+                >
+                  {t("recipes.techStepCorrection.cancelSpanSelection")}
+                </button>
+              </div>
+            ) : (
+              <button
+                type="button"
+                className="tech-step-correction-popover__add-row"
+                onClick={() => requestSpan("ingredient")}
+                disabled={isSubmitting}
+              >
+                <PlusIcon />
+                {t("recipes.techStepCorrection.addIngredient")}
+              </button>
+            )}
           </section>
 
-          <section className="tech-step-correction-popover__metadata-section">
-            <h4>{t("recipes.techStepCorrection.utensilsSection")}</h4>
-            <ul className="tech-step-correction-popover__chips">
-              {pendingUtensils.map((utensil, index) => {
-                const view = utensilById.get(utensil.utensilId);
-                return (
-                  // biome-ignore lint/suspicious/noArrayIndexKey: same reasoning as the ingredient chip list above.
-                  <li key={index} className="tech-step-correction-popover__chip">
-                    {view ? t(`catalog.utensils.${view.key}`) : "…"}
+          <section className="tech-step-correction-popover__section tech-step-correction-popover__utensils-section">
+            <SectionHeader
+              icon={<PanIcon />}
+              title={t("recipes.techStepCorrection.utensilsSection")}
+              count={pendingUtensils.length}
+            />
+            {pendingUtensils.length > 0 && (
+              <ul className="tech-step-correction-popover__rows">
+                {pendingUtensils.map((utensil, index) => {
+                  const view = utensilById.get(utensil.utensilId);
+                  return (
+                    <MetadataRow
+                      // biome-ignore lint/suspicious/noArrayIndexKey: same reasoning as the ingredient row list above.
+                      key={index}
+                      label={view ? t(`catalog.utensils.${view.key}`) : "…"}
+                      quote={utensil.quote}
+                      onRemove={() => removeUtensil(index)}
+                      removeLabel={t("recipes.techStepCorrection.removeUtensil")}
+                      disabled={isSubmitting}
+                    />
+                  );
+                })}
+              </ul>
+            )}
+            {awaitingSpanFor === "utensil" ? (
+              <p className="tech-step-correction-popover__hint">
+                {t("recipes.techStepCorrection.selectSpanHint")}
+              </p>
+            ) : activeSpan?.kind === "utensil" ? (
+              <div className="tech-step-correction-popover__add-form">
+                <CatalogSearchPicker
+                  items={(catalogs?.utensils ?? []).map((utensil) => ({
+                    id: utensil.id,
+                    label: t(`catalog.utensils.${utensil.key}`),
+                  }))}
+                  onSelect={confirmUtensilSpan}
+                  placeholder={t("recipes.techStepCorrection.searchUtensilPlaceholder")}
+                  emptyLabel={t("recipes.techStepCorrection.noUtensilFound")}
+                />
+                <button
+                  type="button"
+                  className="tech-step-correction-popover__cancel-mini"
+                  onClick={cancelSpanSelection}
+                >
+                  {t("recipes.techStepCorrection.cancelSpanSelection")}
+                </button>
+              </div>
+            ) : (
+              <button
+                type="button"
+                className="tech-step-correction-popover__add-row"
+                onClick={() => requestSpan("utensil")}
+                disabled={isSubmitting}
+              >
+                <PlusIcon />
+                {t("recipes.techStepCorrection.addUtensil")}
+              </button>
+            )}
+          </section>
+
+          <section className="tech-step-correction-popover__section tech-step-correction-popover__temperature-section">
+            <SectionHeader
+              icon={<ThermometerIcon />}
+              title={t("recipes.techStepCorrection.temperatureSection")}
+              count={pendingTemperatures.length}
+            />
+            {pendingTemperatures.length > 0 && (
+              <ul className="tech-step-correction-popover__rows">
+                {pendingTemperatures.map((temperature, index) => (
+                  <MetadataRow
+                    // biome-ignore lint/suspicious/noArrayIndexKey: same reasoning as the ingredient row list above.
+                    key={index}
+                    label={temperatureLabel(temperature, t)}
+                    quote={temperature.quote}
+                    onRemove={() => removeTemperature(index)}
+                    removeLabel={t("recipes.techStepCorrection.removeTemperature")}
+                    disabled={isSubmitting}
+                  />
+                ))}
+              </ul>
+            )}
+            {awaitingSpanFor === "temperature" ? (
+              <p className="tech-step-correction-popover__hint">
+                {t("recipes.techStepCorrection.selectSpanHint")}
+              </p>
+            ) : activeSpan?.kind === "temperature" ? (
+              <div className="tech-step-correction-popover__add-form">
+                <div className="tech-step-correction-popover__mode-switch">
+                  <button
+                    type="button"
+                    className={tempMode === "celsius" ? "active" : ""}
+                    onClick={() => setTempMode("celsius")}
+                  >
+                    {t("recipes.techStepCorrection.temperatureMode.celsius")}
+                  </button>
+                  <button
+                    type="button"
+                    className={tempMode === "gasMark" ? "active" : ""}
+                    onClick={() => setTempMode("gasMark")}
+                  >
+                    {t("recipes.techStepCorrection.temperatureMode.gasMark")}
+                  </button>
+                  <button
+                    type="button"
+                    className={tempMode === "qualitative" ? "active" : ""}
+                    onClick={() => setTempMode("qualitative")}
+                  >
+                    {t("recipes.techStepCorrection.temperatureMode.qualitative")}
+                  </button>
+                </div>
+
+                {tempMode === "celsius" && (
+                  <div className="tech-step-correction-popover__value-line">
+                    <input
+                      type="number"
+                      value={tempCelsiusValue}
+                      onChange={(e) => setTempCelsiusValue(e.target.value)}
+                      aria-label={t("recipes.techStepCorrection.temperatureMode.celsius")}
+                    />
+                    <span className="tech-step-correction-popover__value-unit">°C</span>
+                  </div>
+                )}
+                {tempMode === "gasMark" && (
+                  <div className="tech-step-correction-popover__value-line">
+                    <span className="tech-step-correction-popover__value-unit">
+                      {t("recipes.techStepCorrection.temperatureMode.gasMark")}
+                    </span>
+                    <input
+                      type="number"
+                      min="1"
+                      step="1"
+                      value={tempGasMarkValue}
+                      onChange={(e) => setTempGasMarkValue(e.target.value)}
+                      aria-label={t("recipes.techStepCorrection.temperatureMode.gasMark")}
+                    />
+                  </div>
+                )}
+                {tempMode === "qualitative" && (
+                  <div className="tech-step-correction-popover__qual-switch">
                     <button
                       type="button"
-                      onClick={() => removeUtensil(index)}
-                      title={t("recipes.techStepCorrection.removeUtensil")}
-                      disabled={isSubmitting}
+                      className={tempQualChoice === "low" ? "active" : ""}
+                      onClick={() => setTempQualChoice("low")}
                     >
-                      ✕
+                      {t("recipes.temperature.qualitative.low")}
                     </button>
-                  </li>
-                );
-              })}
-            </ul>
-            <button type="button" onClick={() => requestSpan("utensil")} disabled={isSubmitting}>
-              {t("recipes.techStepCorrection.addUtensil")}
-            </button>
+                    <button
+                      type="button"
+                      className={tempQualChoice === "medium" ? "active" : ""}
+                      onClick={() => setTempQualChoice("medium")}
+                    >
+                      {t("recipes.temperature.qualitative.medium")}
+                    </button>
+                    <button
+                      type="button"
+                      className={tempQualChoice === "high" ? "active" : ""}
+                      onClick={() => setTempQualChoice("high")}
+                    >
+                      {t("recipes.temperature.qualitative.high")}
+                    </button>
+                  </div>
+                )}
+
+                <div className="tech-step-correction-popover__add-form-actions">
+                  <button
+                    type="button"
+                    className="tech-step-correction-popover__cancel-mini"
+                    onClick={cancelSpanSelection}
+                  >
+                    {t("recipes.techStepCorrection.cancelSpanSelection")}
+                  </button>
+                  <button
+                    type="button"
+                    className="tech-step-correction-popover__confirm-mini"
+                    onClick={confirmTemperatureSpan}
+                  >
+                    {t("recipes.techStepCorrection.addToList")}
+                  </button>
+                </div>
+              </div>
+            ) : (
+              <button
+                type="button"
+                className="tech-step-correction-popover__add-row"
+                onClick={() => requestSpan("temperature")}
+                disabled={isSubmitting}
+              >
+                <PlusIcon />
+                {t("recipes.techStepCorrection.addTemperature")}
+              </button>
+            )}
           </section>
 
-          <button
-            type="button"
-            className="tech-step-correction-popover__confirm-button"
-            onClick={confirm}
-            disabled={isSubmitting || selectedTechStepId === null}
-          >
-            {t("recipes.techStepCorrection.confirm")}
-          </button>
-        </div>
+          <div className="tech-step-correction-popover__actions">
+            <button
+              type="button"
+              className="tech-step-correction-popover__cancel"
+              onClick={onClose}
+              disabled={isSubmitting}
+            >
+              {t("recipes.techStepCorrection.cancel")}
+            </button>
+            <button
+              type="button"
+              className="tech-step-correction-popover__confirm-button"
+              onClick={confirm}
+              disabled={isSubmitting || selectedTechStepId === null}
+            >
+              {t("recipes.techStepCorrection.confirm")}
+            </button>
+          </div>
+        </>
       )}
 
       {error && <p className="field-error">{error}</p>}
-      <button
-        type="button"
-        className="tech-step-correction-popover__cancel"
-        onClick={onClose}
-        disabled={isSubmitting}
-      >
-        {t("recipes.techStepCorrection.cancel")}
-      </button>
     </div>
   );
 }
diff --git a/apps/web/src/locales/fr/translation.json b/apps/web/src/locales/fr/translation.json
index 052cb64..3f525ed 100644
--- a/apps/web/src/locales/fr/translation.json
+++ b/apps/web/src/locales/fr/translation.json
@@ -183,21 +183,29 @@
       "discoverabilityHint": "💡 Sélectionnez du texte, ou cliquez sur une technique surlignée, pour la corriger.",
       "confirm": "Valider",
       "techniqueSection": "Technique",
-      "currentTechnique": "Technique retenue : {{technique}}",
+      "changeTechnique": "Changer",
       "noTechniqueSelected": "Aucune technique sélectionnée.",
       "searchTechniquePlaceholder": "Rechercher une technique…",
       "noTechniqueFound": "Aucune technique trouvée.",
       "ingredientsSection": "Ingrédients",
       "utensilsSection": "Ustensiles",
-      "addIngredient": "+ Ajouter un ingrédient",
-      "addUtensil": "+ Ajouter un ustensile",
+      "temperatureSection": "Température",
+      "addIngredient": "Ajouter un ingrédient",
+      "addUtensil": "Ajouter un ustensile",
+      "addTemperature": "Ajouter une température",
       "removeIngredient": "Retirer cet ingrédient",
       "removeUtensil": "Retirer cet ustensile",
+      "removeTemperature": "Retirer cette température",
       "selectSpanHint": "Sélectionnez le passage de texte concerné dans la description ci-dessus…",
       "cancelSpanSelection": "Annuler la sélection",
       "searchUtensilPlaceholder": "Rechercher un ustensile…",
       "noUtensilFound": "Aucun ustensile trouvé.",
-      "addToList": "Ajouter"
+      "addToList": "Ajouter",
+      "temperatureMode": {
+        "celsius": "°C",
+        "gasMark": "Thermostat",
+        "qualitative": "Qualitatif"
+      }
     },
     "tabs": {
       "favoris": "Favoris",