Only show T-Shirt Compositor and garment controls when product is a T-Shirt

public/app.js

@@ -780,13 +780,81 @@ function renderTriageStage() {
   });
 }
 
-// --- SLIDE-OVER RICH WORKBENCH & NANO BANANA STUDIO ---
+// --- SLIDE-OVER RICH WORKBENCH & IMAGE MOCKUP STUDIO ---
+function detectDefaultProductTemplate(idea) {
+  if (!idea) return "app-ui";
+  const textBlob = [
+    idea.title || "",
+    idea.elevator_pitch || "",
+    ...(idea.tags || [])
+  ].join(" ");
+
+  if (/\b(left[- ]chest|pocket\s+tee|pocket\s+emblem)\b/i.test(textBlob)) {
+    return "tshirt-left-chest";
+  }
+  if (/\b(t-?shirt|tee\b|shirt|apparel|crewneck|garment|hoodie|merch|wearable)\b/i.test(textBlob)) {
+    return "tshirt-front";
+  }
+  const latestMockupTemplate = idea.mockups?.[0]?.template;
+  if (latestMockupTemplate === "tshirt-front" || latestMockupTemplate === "tshirt-left-chest") {
+    return latestMockupTemplate;
+  }
+  if (/\b(sticker|decal|patch|badge)\b/i.test(textBlob) || latestMockupTemplate === "sticker") {
+    return "sticker";
+  }
+  if (/\b(poster|print|wall\s*art|framed)\b/i.test(textBlob) || latestMockupTemplate === "poster") {
+    return "poster";
+  }
+  if (idea.category === "creative") {
+    return "isolated-graphic";
+  }
+  return "app-ui";
+}
+
+function isCurrentProductTShirt() {
+  const templateSel = document.getElementById("nb-template-select");
+  const templateVal = templateSel ? templateSel.value : detectDefaultProductTemplate(state.activeIdea);
+  return templateVal === "tshirt-front" || templateVal === "tshirt-left-chest";
+}
+
+function syncTShirtGeneratorVisibility() {
+  const isTShirt = isCurrentProductTShirt();
+  const tshirtCard = document.getElementById("tshirt-compositor-card");
+  const garmentColorGroup = document.getElementById("nb-garment-color-group");
+
+  if (tshirtCard) {
+    tshirtCard.classList.toggle("hidden", !isTShirt);
+  }
+  if (garmentColorGroup) {
+    garmentColorGroup.classList.toggle("hidden", !isTShirt);
+  }
+
+  if (isTShirt) {
+    const surfaceSel = document.getElementById("comp-surface-select");
+    if (surfaceSel) surfaceSel.value = "tshirt";
+    const templateVal = document.getElementById("nb-template-select")?.value;
+    const placementSel = document.getElementById("comp-placement-select");
+    if (placementSel && templateVal === "tshirt-left-chest") {
+      placementSel.value = "left-chest";
+    } else if (placementSel && templateVal === "tshirt-front" && placementSel.value === "left-chest") {
+      placementSel.value = "center-chest";
+    }
+    renderCompositorCanvas();
+  }
+}
+
 async function openIdeaDrawer(id, initialTab = "details") {
   const data = await apiFetch(`/api/ideas/${id}`);
   state.activeIdeaId = id;
   state.activeIdea = data.idea;
   state.nbEditParentMockup = null;
 
+  const templateSel = document.getElementById("nb-template-select");
+  if (templateSel) {
+    templateSel.value = detectDefaultProductTemplate(state.activeIdea);
+  }
+  syncTShirtGeneratorVisibility();
+
   document.getElementById("drawer-backdrop").classList.remove("hidden");
   document.getElementById("idea-drawer").classList.remove("hidden");
 
@@ -796,13 +864,15 @@ async function openIdeaDrawer(id, initialTab = "details") {
   // Pre-populate compositor text from idea title
   const topInput = document.getElementById("comp-top-text");
   const bottomInput = document.getElementById("comp-bottom-text");
-  if (topInput && !topInput.value) {
+  if (topInput) {
     topInput.value = state.activeIdea.title.slice(0, 26).toUpperCase();
   }
-  if (bottomInput && !bottomInput.value) {
+  if (bottomInput) {
     bottomInput.value = state.activeIdea.tags[0] ? `#${state.activeIdea.tags[0].toUpperCase()}` : "SPARKVAULT STUDIO";
   }
-  renderCompositorCanvas();
+  if (isCurrentProductTShirt()) {
+    renderCompositorCanvas();
+  }
 
   if (initialTab === "whack" && !state.drawerWhackCard) {
     await drawCardForActiveIdea();
@@ -854,9 +924,13 @@ async function requestNameSuggestionsForActiveIdea() {
               <button type="button" class="btn btn-primary btn-xs btn-use-suggested-title" data-name="${escapeHtml(s.name)}" data-tagline="${escapeHtml(s.tagline || "")}">
                 ✓ Use Title
               </button>
-              <button type="button" class="btn btn-ghost btn-xs btn-use-suggested-tee" data-name="${escapeHtml(s.name)}" data-tagline="${escapeHtml(s.tagline || "")}">
-                👕 Send to Tee Canvas
-              </button>
+              ${
+                isCurrentProductTShirt()
+                  ? `<button type="button" class="btn btn-ghost btn-xs btn-use-suggested-tee" data-name="${escapeHtml(s.name)}" data-tagline="${escapeHtml(s.tagline || "")}">
+                      👕 Send to Tee Canvas
+                    </button>`
+                  : ""
+              }
             </div>
           </div>
         `
@@ -1064,9 +1138,13 @@ function renderDrawerAttachments(idea) {
                   <button type="button" class="btn btn-primary btn-xs btn-att-to-mockup" data-att-id="${escapeHtml(att.id)}">
                     🎨 Send to Mockup Studio
                   </button>
-                  <button type="button" class="btn btn-ghost btn-xs btn-att-to-canvas" data-att-url="${escapeHtml(att.imageUrl)}">
-                    👕 Tee Canvas
-                  </button>
+                  ${
+                    isCurrentProductTShirt()
+                      ? `<button type="button" class="btn btn-ghost btn-xs btn-att-to-canvas" data-att-url="${escapeHtml(att.imageUrl)}">
+                          👕 Tee Canvas
+                        </button>`
+                      : ""
+                  }
                   ${
                     !isCover
                       ? `<button type="button" class="btn btn-ghost btn-xs btn-att-cover" data-att-id="${escapeHtml(att.id)}">⭐ Cover</button>`
@@ -1177,7 +1255,7 @@ function renderDrawerMockupGallery(idea) {
   if (!container) return;
 
   if (!idea.mockups || idea.mockups.length === 0) {
-    container.innerHTML = `<p class="muted-label">No mockups saved for this idea yet. Generate one in the Image Mockup Studio or save a layout from the T-Shirt Compositor!</p>`;
+    container.innerHTML = `<p class="muted-label">No mockups saved for this idea yet. Generate one in the Image Mockup Studio!</p>`;
     return;
   }
 
@@ -1196,9 +1274,13 @@ function renderDrawerMockupGallery(idea) {
             <button type="button" class="btn btn-primary btn-xs btn-mk-refine" data-mk-id="${escapeHtml(m.id)}">
               ✨ Refine Mockup
             </button>
-            <button type="button" class="btn btn-ghost btn-xs btn-mk-load-canvas" data-mk-url="${escapeHtml(m.imageUrl)}">
-              👕 Place on Tee Canvas
-            </button>
+            ${
+              isCurrentProductTShirt()
+                ? `<button type="button" class="btn btn-ghost btn-xs btn-mk-load-canvas" data-mk-url="${escapeHtml(m.imageUrl)}">
+                    👕 Place on Tee Canvas
+                  </button>`
+                : ""
+            }
             ${
               !isCover
                 ? `<button type="button" class="btn btn-ghost btn-xs btn-mk-set-cover" data-mk-id="${escapeHtml(m.id)}">⭐ Set Cover</button>`
@@ -2109,6 +2191,14 @@ function bindGlobalEvents() {
     document.getElementById("nb-edit-instruction-input").value = "";
   });
 
+  document.getElementById("nb-template-select")?.addEventListener("change", () => {
+    syncTShirtGeneratorVisibility();
+    if (state.activeIdea) {
+      renderDrawerMockupGallery(state.activeIdea);
+      renderDrawerAttachments(state.activeIdea);
+    }
+  });
+
   document.getElementById("nb-generator-select")?.addEventListener("change", async (e) => {
     const chosenModel = e.target.value;
     state.settings.nanoBananaModel = chosenModel;

public/index.html

@@ -573,9 +573,9 @@
                 </div>
               </div>
 
-              <!-- Garment / Surface Color Swatches -->
-              <div class="field-group">
-                <label>Garment / Surface Color: <strong id="nb-selected-color-label">Vintage Cream (#F5E8D3)</strong></label>
+              <!-- Garment / Surface Color Swatches (Only shown when product is a T-Shirt) -->
+              <div id="nb-garment-color-group" class="field-group hidden">
+                <label>T-Shirt Garment Color: <strong id="nb-selected-color-label">Vintage Cream (#F5E8D3)</strong></label>
                 <div class="color-swatch-row" id="nb-color-swatches">
                   <button type="button" class="color-swatch active" data-color="#F5E8D3" data-name="Vintage Cream" style="background:#F5E8D3" title="Vintage Cream (#F5E8D3)"></button>
                   <button type="button" class="color-swatch" data-color="#1C1B1A" data-name="Vintage Black" style="background:#1C1B1A" title="Vintage Black (#1C1B1A)"></button>
@@ -589,7 +589,7 @@
 
               <div class="field-group">
                 <label for="nb-prompt-input">Visual Description / Artwork Prompt</label>
-                <textarea id="nb-prompt-input" rows="3" class="textarea-input" placeholder="Describe the graphic, emblem, ink colors, typography, or mockup scene..."></textarea>
+                <textarea id="nb-prompt-input" rows="3" class="textarea-input" placeholder="Describe the visual concept, product UI, illustration, or mockup scene..."></textarea>
               </div>
 
               <!-- Iterative Image-to-Image Edit Banner (Active when a mockup is selected for refinement) -->
@@ -602,7 +602,7 @@
                   type="text"
                   id="nb-edit-instruction-input"
                   class="text-input"
-                  placeholder="Describe what to change (e.g. 'Move graphic to left-chest pocket on a forest green shirt')"
+                  placeholder="Describe what to change (e.g. 'Switch to dark mode layout' or 'Use bolder vintage typography')"
                 />
               </div>
 
@@ -614,8 +614,8 @@
               </div>
             </div>
 
-            <!-- Interactive T-Shirt & Product Canvas Compositor -->
-            <div class="studio-card">
+            <!-- Interactive T-Shirt & Emblem Compositor (Only shown when product is a T-Shirt) -->
+            <div id="tshirt-compositor-card" class="studio-card hidden">
               <div class="studio-card-header">
                 <h3>👕 Interactive T-Shirt & Emblem Compositor</h3>
                 <span class="muted-label">Instant apparel layout & print proof</span>

server/idea_generator.js

@@ -321,18 +321,27 @@ export async function generateNameSuggestions({
   userBackground = DEFAULT_USER_BACKGROUND,
   geminiApiKey = ""
 }) {
+  const ideaTextBlob = [idea.title || "", idea.elevator_pitch || "", ...(idea.tags || [])].join(" ");
+  const isTShirt = /\b(t-?shirt|tee\b|shirt|apparel|crewneck|garment|hoodie|merch|wearable)\b/i.test(ideaTextBlob);
+
+  const angleGuidance = isTShirt
+    ? "Generate 6 distinct, memorable name/title suggestions for this apparel/t-shirt idea across different naming angles (e.g., Vintage Club/Crest, Punchy Brand Name, Witty/Clever, Minimalist, Screenprint Headline + Sub-tagline, Outfitter Badge)."
+    : "Generate 6 distinct, memorable name/title suggestions for this idea across different naming angles (e.g., Punchy Brand Name, Maker/Project Codename, Witty/Clever, Minimalist Editorial, Descriptive Product Name, Bold Hook). Do NOT frame it as a t-shirt or apparel slogan.";
+
   const prompt = [
-    "You are a sharp creative director, brand namer, and apparel/product copywriter.",
+    "You are a sharp creative director, product namer, and brand strategist.",
     `IDEA TO NAME:\n- Current Title: ${idea.title}\n- Elevator Pitch: ${idea.elevator_pitch || ""}\n- Category: ${idea.category}\n- Tags: ${(idea.tags || []).join(", ")}\n- Notes: ${(idea.notes_markdown || "").slice(0, 600)}`,
     `USER BACKGROUND & TASTES:\n${userBackground || DEFAULT_USER_BACKGROUND}`,
-    "Generate 6 distinct, memorable name/title suggestions for this idea across different naming angles (e.g., Vintage Club/Crest, Punchy Brand Name, Witty/Clever, Minimalist, Screenprint Headline + Sub-tagline, Maker/Project Codename).",
+    angleGuidance,
     "Do NOT run any shell commands or tools. Reply ONLY with a single raw JSON object (no markdown fences) matching this exact schema:",
     JSON.stringify({
       suggestions: [
         {
           name: "Suggested Idea Title or Brand Name",
-          tagline: "Short punchy subtitle, est. line, or one-line hook",
-          style: "Angle badge (e.g. Vintage Club, Punchy Brand, Witty, Minimalist, Tee Slogan, Codename)"
+          tagline: "Short punchy subtitle or one-line hook",
+          style: isTShirt
+            ? "Angle badge (e.g. Vintage Club, Punchy Brand, Witty, Minimalist, Tee Slogan, Outfitter)"
+            : "Angle badge (e.g. Punchy Brand, Codename, Witty, Minimalist, Product Name, Bold Hook)"
         }
       ]
     })