new pages for user buils (vault), edit saved builds, and the community build page.

app/(builder)/builder/page.tsx

@@ -1,6 +1,19 @@
 // app/(builder)/builder/page.tsx
 "use client";
 
+/**
+ * Battl Builder - Main builder page
+ *
+ * Key flows:
+ * 1) Build selections are stored locally (localStorage) so users can come back.
+ * 2) "Save As…" creates a NEW saved build in the user's Vault (server-side).
+ * 3) Vault -> Builder loads builds via ?load=<uuid> (also supports legacy ?build=<uuid>).
+ *
+ * Notes for devs:
+ * - We intentionally keep ONE save-to-vault handler: handleSaveAs()
+ * - Toast is used for clear user feedback (save success/fail)
+ */
+
 import { useMemo, useState, useEffect, useCallback, useRef } from "react";
 import Link from "next/link";
 import { useSearchParams, useRouter } from "next/navigation";
@@ -31,6 +44,11 @@ type GunbuilderProductFromApi = {
 
 const PLATFORMS = ["AR-15", "AR-10", "AR-9"] as const;
 
+const isUuid = (v: string) =>
+  /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(
+    v
+  );
+
 const API_BASE_URL =
   process.env.NEXT_PUBLIC_API_BASE_URL ?? "http://localhost:8080";
 
@@ -114,10 +132,24 @@ export default function GunbuilderPage() {
   const searchParams = useSearchParams();
   const router = useRouter();
 
+  // -----------------------------
+  // Save As… modal state (Vault variants)
+  // -----------------------------
+  const [saveAsOpen, setSaveAsOpen] = useState(false);
+  const [saveAsTitle, setSaveAsTitle] = useState("");
+  const [saveAsDesc, setSaveAsDesc] = useState("");
+  const [saveAsSaving, setSaveAsSaving] = useState(false); // prevents double-submit
+
+  // -----------------------------
+  // Parts data state
+  // -----------------------------
   const [parts, setParts] = useState<Part[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
 
+  // -----------------------------
+  // Platform state (AR-15/AR-10/AR-9)
+  // -----------------------------
   const isValidPlatform = (
     value: string | null
   ): value is (typeof PLATFORMS)[number] =>
@@ -129,6 +161,9 @@ export default function GunbuilderPage() {
     return isValidPlatform(initial) ? initial : "AR-15";
   });
 
+  // -----------------------------
+  // Build state (categoryId -> productId), persisted locally
+  // -----------------------------
   const [build, setBuild] = useState<BuildState>(() => {
     if (typeof window !== "undefined") {
       const stored = localStorage.getItem(STORAGE_KEY);
@@ -143,6 +178,20 @@ export default function GunbuilderPage() {
     return {};
   });
 
+  // -----------------------------
+  // Toast notifications (save success / errors)
+  // -----------------------------
+  type Toast = { type: "success" | "error" | "info"; message: string };
+  const [toast, setToast] = useState<Toast | null>(null);
+
+  const showToast = useCallback((t: Toast) => {
+    setToast(t);
+    window.setTimeout(() => setToast(null), 3500);
+  }, []);
+
+  // -----------------------------
+  // Misc UI state
+  // -----------------------------
   const [shareStatus, setShareStatus] = useState<string | null>(null);
   const [shareUrl, setShareUrl] = useState<string>("");
 
@@ -153,7 +202,9 @@ export default function GunbuilderPage() {
   // ✅ Guard to prevent infinite loops when processing ?select / ?remove
   const processedActionKeyRef = useRef<string>("");
 
-  // ---------- Derived ----------
+  // -----------------------------
+  // Derived collections
+  // -----------------------------
   const partsByCategory: Record<CategoryId, Part[]> = useMemo(() => {
     const grouped = {} as Record<CategoryId, Part[]>;
     for (const category of CATEGORIES) {
@@ -177,8 +228,26 @@ export default function GunbuilderPage() {
     });
   }, [build, parts]);
 
+  const selectedByCategory: Record<CategoryId, unknown> = useMemo(
+    () =>
+      Object.fromEntries(
+        Object.entries(build).map(([categoryId, partId]) => [
+          categoryId as CategoryId,
+          partId ? true : false,
+        ])
+      ) as Record<CategoryId, unknown>,
+    [build]
+  );
+
+  const totalPrice = useMemo(
+    () => selectedParts.reduce((sum, p) => sum + p.price, 0),
+    [selectedParts]
+  );
+
+  // -----------------------------
   // Role -> Category resolver
   // NOTE: defensive while backend roles/mappings evolve
+  // -----------------------------
   const resolveCategoryId = (normalizedRole: string): CategoryId | null => {
     if (normalizedRole === "upper-receiver") return "upper-receiver";
     if (normalizedRole.includes("complete-upper")) return "complete-upper";
@@ -271,22 +340,9 @@ export default function GunbuilderPage() {
     return (PART_ROLE_TO_CATEGORY as any)[normalizedRole] ?? null;
   };
 
-  const selectedByCategory: Record<CategoryId, unknown> = useMemo(
+  // -----------------------------
-    () =>
+  // Selection handler (with hint warnings)
-      Object.fromEntries(
+  // -----------------------------
-        Object.entries(build).map(([categoryId, partId]) => [
-          categoryId as CategoryId,
-          partId ? true : false,
-        ])
-      ) as Record<CategoryId, unknown>,
-    [build]
-  );
-
-  const totalPrice = useMemo(
-    () => selectedParts.reduce((sum, p) => sum + p.price, 0),
-    [selectedParts]
-  );
-
   const handleSelectPart = useCallback(
     (categoryId: CategoryId, partId: string, _opts?: { confirm?: boolean }) => {
       const warn = (msg: string) => {
@@ -305,7 +361,9 @@ export default function GunbuilderPage() {
     [build]
   );
 
-  // ---------- Fetch products ----------
+  // -----------------------------
+  // Fetch products (scoped + universal merge)
+  // -----------------------------
   useEffect(() => {
     const controller = new AbortController();
 
@@ -317,7 +375,6 @@ export default function GunbuilderPage() {
         const scopedUrl = `${API_BASE_URL}/api/v1/products?platform=${encodeURIComponent(
           platform
         )}`;
-
         const universalUrl = `${API_BASE_URL}/api/v1/products`;
 
         const [scopedRes, universalRes] = await Promise.all([
@@ -350,6 +407,7 @@ export default function GunbuilderPage() {
               const categoryId = resolveCategoryId(normalizedRole);
               if (!categoryId) return null;
 
+              // Only accept universal fetch results for "universal" categories
               if (
                 data === universalData &&
                 !UNIVERSAL_CATEGORIES.has(categoryId)
@@ -377,6 +435,7 @@ export default function GunbuilderPage() {
         const scopedParts = normalize(scopedData);
         const universalParts = normalize(universalData);
 
+        // Merge (avoid duplicates across calls)
         const seen = new Set<string>();
         const merged: Part[] = [];
         for (const p of [...scopedParts, ...universalParts]) {
@@ -399,7 +458,9 @@ export default function GunbuilderPage() {
     return () => controller.abort();
   }, [platform]);
 
-  // ✅ Persist build state whenever it changes
+  // -----------------------------
+  // Persist build to localStorage
+  // -----------------------------
   useEffect(() => {
     if (typeof window === "undefined") return;
     try {
@@ -409,7 +470,9 @@ export default function GunbuilderPage() {
     }
   }, [build]);
 
-  // When the platform changes, clear ONLY platform-scoped selections.
+  // -----------------------------
+  // When platform changes, clear ONLY platform-scoped selections
+  // -----------------------------
   useEffect(() => {
     const prev = lastPlatformRef.current;
     lastPlatformRef.current = platform;
@@ -433,20 +496,25 @@ export default function GunbuilderPage() {
     });
   }, [platform]);
 
-  // ✅ Load a saved build from Vault via ?load=<uuid>
+  // -----------------------------
+  // Load a saved build from Vault via ?load=<uuid> OR legacy ?build=<uuid>
+  // -----------------------------
   useEffect(() => {
     const loadUuid = searchParams.get("load");
-    if (!loadUuid) return;
+    const buildParam = searchParams.get("build");
+
+    const uuidToLoad =
+      (loadUuid && isUuid(loadUuid) ? loadUuid : null) ||
+      (buildParam && isUuid(buildParam) ? buildParam : null);
+
+    if (!uuidToLoad) return;
 
     const run = async () => {
       try {
         setShareStatus("Loading build…");
 
-        // NOTE: your backend GET route is /api/v1/products/builds/{uuid}
         const res = await fetch(
-          `${API_BASE_URL}/api/v1/products/builds/${encodeURIComponent(
+          `${API_BASE_URL}/api/v1/builds/me/${encodeURIComponent(uuidToLoad)}`,
-            loadUuid
-          )}`,
           { credentials: "include" }
         );
 
@@ -466,10 +534,15 @@ export default function GunbuilderPage() {
         setBuild(nextBuild);
         setShareStatus(`Loaded: ${dto.title}`);
 
-        // Clean URL so reload doesn't re-fetch
+        // Clean URL so refresh doesn't re-load repeatedly
         const qp = new URLSearchParams(searchParams.toString());
         qp.delete("load");
-        router.replace(`/builder?${qp.toString()}`, { scroll: false });
+        if (buildParam && isUuid(buildParam)) qp.delete("build");
+
+        const next = qp.toString();
+        router.replace(next ? `/builder?${next}` : "/builder", {
+          scroll: false,
+        });
       } catch (e: any) {
         setShareStatus(e?.message ?? "Failed to load build");
       } finally {
@@ -481,9 +554,86 @@ export default function GunbuilderPage() {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [searchParams, router]);
 
+  // -----------------------------
+  // SAVE AS… (single source of truth for saving to Vault)
+  // - Creates a NEW saved build server-side
+  // - Shows toast so users know it worked
+  // -----------------------------
+  const handleSaveAs = async () => {
+    if (selectedParts.length === 0) {
+      showToast({ type: "error", message: "Add a few parts before saving." });
+      return;
+    }
+
+    const title = (saveAsTitle || `${platform} Build`).trim();
+    if (!title) {
+      showToast({ type: "error", message: "Title is required." });
+      return;
+    }
+
+    const items = Object.entries(build)
+      .filter(([, partId]) => !!partId)
+      .map(([categoryId, partId]) => ({
+        productId: Number(partId),
+        slot: categoryId,
+        position: 0,
+        quantity: 1,
+      }));
+
+    try {
+      setSaveAsSaving(true);
+      showToast({ type: "info", message: "Saving build…" });
+
+      const res = await fetch(`${API_BASE_URL}/api/v1/builds/me`, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        credentials: "include",
+        body: JSON.stringify({
+          title,
+          description: saveAsDesc?.trim() || null,
+          isPublic: false,
+          items,
+        }),
+      });
+
+      if (!res.ok) {
+        const txt = await res.text().catch(() => "");
+        throw new Error(txt || `Save failed (${res.status})`);
+      }
+
+      const saved = await res.json(); // BuildDto (expects { uuid, ... })
+
+      // UX: copy UUID for quick testing + user confidence
+      try {
+        if (saved?.uuid) await navigator.clipboard.writeText(saved.uuid);
+      } catch {
+        // ignore clipboard failures
+      }
+
+      showToast({
+        type: "success",
+        message: "Saved to Vault ✅ (UUID copied)",
+      });
+
+      // Close modal + reset inputs for next variant
+      setSaveAsOpen(false);
+      setSaveAsTitle("");
+      setSaveAsDesc("");
+    } catch (e: any) {
+      showToast({
+        type: "error",
+        message: e?.message ?? "Save failed",
+      });
+    } finally {
+      setSaveAsSaving(false);
+    }
+  };
+
+  // -----------------------------
   // Handle URL query parameters:
   // - ?select=categoryId:partId
   // - ?remove=categoryId
+  // -----------------------------
   useEffect(() => {
     const selectParam = searchParams.get("select");
     const removeParam = searchParams.get("remove");
@@ -522,12 +672,11 @@ export default function GunbuilderPage() {
 
     const nextPlatform = isValidPlatform(qpPlatform) ? qpPlatform : platform;
 
+    // Keep URL clean/stable
     const nextUrl = `/builder?platform=${encodeURIComponent(nextPlatform)}`;
     if (typeof window !== "undefined") {
       const current = `${window.location.pathname}${window.location.search}`;
-      if (current !== nextUrl) {
+      if (current !== nextUrl) router.replace(nextUrl, { scroll: false });
-        router.replace(nextUrl, { scroll: false });
-      }
     } else {
       router.replace(nextUrl, { scroll: false });
     }
@@ -541,7 +690,7 @@ export default function GunbuilderPage() {
     }
   }, [searchParams, platform]);
 
-  // Build share URL whenever build changes
+  // Build share URL whenever build changes (client-side only)
   useEffect(() => {
     if (typeof window === "undefined") return;
 
@@ -554,9 +703,7 @@ export default function GunbuilderPage() {
       const payload = JSON.stringify(build);
       const encoded = window.btoa(payload);
       const origin = window.location?.origin ?? "";
-      const url = `${origin}/builder/build?build=${encodeURIComponent(
+      const url = `${origin}/builder/build?build=${encodeURIComponent(encoded)}`;
-        encoded
-      )}`;
       setShareUrl(url);
     } catch {
       setShareUrl("");
@@ -571,53 +718,7 @@ export default function GunbuilderPage() {
     []
   );
 
-  // Handler to Save user build to account
+  // Copy summary text to clipboard
-  const handleSaveToAccount = async () => {
-    if (selectedParts.length === 0) {
-      setShareStatus("Add a few parts before saving.");
-      return;
-    }
-
-    const title = `${platform} Build`;
-
-    const items = Object.entries(build)
-      .filter(([, partId]) => !!partId)
-      .map(([categoryId, partId]) => ({
-        productId: Number(partId),
-        slot: categoryId,
-        position: 0,
-        quantity: 1,
-      }));
-
-    try {
-      setShareStatus("Saving build…");
-
-      const res = await fetch(`${API_BASE_URL}/api/v1/products/me/builds`, {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        credentials: "include",
-        body: JSON.stringify({
-          title,
-          description: null,
-          isPublic: false,
-          items,
-        }),
-      });
-
-      if (!res.ok) {
-        const txt = await res.text().catch(() => "");
-        throw new Error(`Save failed (${res.status}) ${txt}`);
-      }
-
-      const saved = await res.json(); // BuildDto
-      setShareStatus(`Saved! Build UUID: ${saved.uuid}`);
-    } catch (e: any) {
-      setShareStatus(e?.message ?? "Save failed");
-    } finally {
-      window.setTimeout(() => setShareStatus(null), 4500);
-    }
-  };
-
   const handleShare = async () => {
     if (selectedParts.length === 0) {
       setShareStatus("Add a few parts before sharing your build.");
@@ -625,7 +726,7 @@ export default function GunbuilderPage() {
     }
 
     const lines: string[] = [];
-    lines.push("B Build");
+    lines.push("Battl Build");
     lines.push("");
     lines.push(`Total: $${totalPrice.toFixed(2)}`);
     lines.push("");
@@ -685,8 +786,8 @@ export default function GunbuilderPage() {
     if (navigator.share) {
       try {
         await navigator.share({
-          title: "Shadow Standard — The Armory Build",
+          title: "BATTL — The Builder",
-          text: "Check out my Shadow Standard Armory build.",
+          text: "Check out my Battl Build.",
           url: shareUrl,
         });
         setShareStatus("Share dialog opened.");
@@ -702,6 +803,99 @@ export default function GunbuilderPage() {
 
   return (
     <main className="min-h-screen bg-white text-zinc-900 dark:bg-black dark:text-zinc-50">
+      {/* Toast (top-right) */}
+      {toast && (
+        <div className="fixed top-4 right-4 z-50">
+          <div
+            className={`rounded-lg border px-4 py-3 text-sm shadow-lg backdrop-blur
+              ${
+                toast.type === "success"
+                  ? "border-emerald-500/30 bg-emerald-500/15 text-emerald-100"
+                  : toast.type === "error"
+                  ? "border-red-500/30 bg-red-500/15 text-red-100"
+                  : "border-white/10 bg-white/10 text-white"
+              }`}
+          >
+            {toast.message}
+          </div>
+        </div>
+      )}
+
+      {/* Save As… Modal */}
+      {saveAsOpen && (
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60 p-4">
+          <div className="w-full max-w-lg rounded-xl border border-white/10 bg-zinc-950 p-4">
+            <div className="flex items-start justify-between gap-4">
+              <div>
+                <div className="text-sm font-semibold">Save As…</div>
+                <div className="text-xs text-zinc-400">
+                  Create a new saved build variant in your Vault.
+                </div>
+              </div>
+
+              <button
+                type="button"
+                onClick={() => setSaveAsOpen(false)}
+                className="rounded-md border border-white/10 bg-white/5 px-2 py-1 text-xs hover:bg-white/10"
+              >
+                Close
+              </button>
+            </div>
+
+            <div className="mt-4 space-y-3">
+              <div>
+                <label className="block text-xs font-medium text-zinc-300">
+                  Title
+                </label>
+                <input
+                  value={saveAsTitle}
+                  onChange={(e) => setSaveAsTitle(e.target.value)}
+                  placeholder={`e.g. "${platform} Mk2 (Suppressed)"`}
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                />
+              </div>
+
+              <div>
+                <label className="block text-xs font-medium text-zinc-300">
+                  Description (optional)
+                </label>
+                <textarea
+                  value={saveAsDesc}
+                  onChange={(e) => setSaveAsDesc(e.target.value)}
+                  rows={3}
+                  placeholder="Notes for future-you…"
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                />
+              </div>
+
+              <div className="flex items-center justify-end gap-2 pt-2">
+                <button
+                  type="button"
+                  onClick={() => setSaveAsOpen(false)}
+                  className="text-sm text-zinc-300 hover:underline"
+                  disabled={saveAsSaving}
+                >
+                  Cancel
+                </button>
+
+                <button
+                  type="button"
+                  onClick={handleSaveAs}
+                  disabled={saveAsSaving}
+                  className={`rounded-md px-4 py-2 text-sm font-semibold text-black ${
+                    saveAsSaving
+                      ? "bg-amber-400/60 cursor-not-allowed"
+                      : "bg-amber-400 hover:bg-amber-300"
+                  }`}
+                >
+                  {saveAsSaving ? "Saving…" : "Save"}
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      )}
+
       <div className="mx-auto max-w-6xl px-4 py-6 lg:py-10">
         {/* Header */}
         <header className="mb-6">
@@ -728,6 +922,7 @@ export default function GunbuilderPage() {
                     const next = e.target.value as (typeof PLATFORMS)[number];
                     setPlatform(next);
 
+                    // Keep URL in sync, and clear transient action params
                     const qp = new URLSearchParams(searchParams.toString());
                     qp.set("platform", next);
                     qp.delete("select");
@@ -760,6 +955,7 @@ export default function GunbuilderPage() {
             <h2 className="text-xs font-semibold uppercase tracking-[0.16em] text-amber-300">
               My Build Breakdown
             </h2>
+
             <div>
               <div className="text-xs text-zinc-400">Current build total</div>
               <div className="text-2xl font-semibold text-amber-300">
@@ -787,25 +983,25 @@ export default function GunbuilderPage() {
               <button
                 type="button"
                 onClick={() => {
+                  // Reset local build state
                   setBuild({});
                   if (typeof window !== "undefined") {
                     localStorage.removeItem(STORAGE_KEY);
                   }
+                  showToast({ type: "info", message: "Build cleared." });
                 }}
                 disabled={selectedParts.length === 0}
                 className={`w-full sm:w-auto rounded-md border border-zinc-700 bg-zinc-900/50 px-3 py-2 text-sm font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors ${
-                  selectedParts.length === 0
+                  selectedParts.length === 0 ? "opacity-40 cursor-not-allowed" : ""
-                    ? "opacity-40 cursor-not-allowed"
-                    : ""
                 }`}
               >
                 Clear Build
               </button>
 
-              {/* Save Build */}
+              {/* Save As… triggers modal */}
               <button
                 type="button"
-                onClick={handleSaveToAccount}
+                onClick={() => setSaveAsOpen(true)}
                 disabled={selectedParts.length === 0}
                 className={`w-full sm:w-auto rounded-md px-3 py-2 text-sm font-semibold transition-colors border ${
                   selectedParts.length === 0
@@ -813,8 +1009,16 @@ export default function GunbuilderPage() {
                     : "bg-amber-400 text-black border-amber-300 hover:bg-amber-300"
                 }`}
               >
-                Save Build
+                Save As…
               </button>
+
+              {/* Optional: quick access to Vault */}
+              <Link
+                href="/vault"
+                className="w-full sm:w-auto rounded-md border border-white/10 bg-white/5 px-3 py-2 text-sm font-medium text-zinc-200 hover:bg-white/10 text-center"
+              >
+                Go to Vault →
+              </Link>
             </div>
           </div>
 
@@ -829,6 +1033,7 @@ export default function GunbuilderPage() {
                   Share this link to let others view your build or bookmark it
                   to come back later.
                 </p>
+
                 <div className="mt-2 flex flex-col gap-2 md:flex-row md:items-center">
                   <div className="flex-1">
                     <div className="text-[0.65rem] uppercase tracking-[0.16em] text-zinc-500 mb-1">
@@ -841,6 +1046,7 @@ export default function GunbuilderPage() {
                       className="w-full rounded-md border border-zinc-700 bg-zinc-950/80 px-2 py-1.5 text-[0.7rem] text-zinc-200 font-mono outline-none focus:ring-1 focus:ring-amber-400"
                     />
                   </div>
+
                   <div className="flex gap-2 md:flex-none md:mt-5">
                     <button
                       type="button"
@@ -849,6 +1055,7 @@ export default function GunbuilderPage() {
                     >
                       Share
                     </button>
+
                     <button
                       type="button"
                       onClick={handleCopyLink}
@@ -968,7 +1175,8 @@ export default function GunbuilderPage() {
 
                         <tbody>
                           {groupCategories.map((category) => {
-                            const categoryParts = partsByCategory[category.id] ?? [];
+                            const categoryParts =
+                              partsByCategory[category.id] ?? [];
                             const selectedPartId = build[category.id];
 
                             const selectedPart = selectedPartId
@@ -995,7 +1203,7 @@ export default function GunbuilderPage() {
                                         {selectedPart.name}
                                       </div>
 
-                                      {/* ✅ Category overlap chips */}
+                                      {/* Overlap chips help explain conflicts / dependencies */}
                                       <div className="mt-1 flex flex-wrap gap-1.5">
                                         {getOverlapChipsForCategory(
                                           category.id as CategoryId,
@@ -1038,7 +1246,7 @@ export default function GunbuilderPage() {
                                   —
                                 </td>
 
-                                {/* Caliber placeholder */}
+                                {/* Caliber placeholder (future: derive from build profile) */}
                                 <td className="px-3 py-2 align-top text-zinc-400">
                                   —
                                 </td>

app/(builder)/parts/p/[platform]/[partRole]/[productSlug]/page.tsx

@@ -591,7 +591,7 @@ export default function ProductDetailsPage() {
 
                                 {isBestOffer(o) && (
                                   <span className="ml-2 inline-flex items-center rounded bg-amber-400 px-2 py-0.5 text-[10px] font-semibold text-black">
-                                    BEST
+                                    BEST DEAL
                                   </span>
                                 )}
                               </td>

app/builds/page.tsx

@@ -1,103 +1,182 @@
 "use client";
 
-import { useMemo, useState } from "react";
+/**
+ * app/builds/page.tsx
+ * Community Builds feed (public)
+ *
+ * Dev Notes:
+ * - We are moving to Option B:
+ *   Build (core) + BuildProfile (meta) + Votes/Comments/Media as separate tables.
+ * - This page expects a lightweight "feed card" DTO from the backend, NOT full build items.
+ * - Keep UI/filters here client-side for MVP; move to server-side query params later if needed.
+ *
+ * Backend (target contract):
+ *   GET /api/v1/builds?limit=50  -> BuildFeedCardDto[]
+ *   (Optional later) POST /api/v1/builds/{uuid}/vote { delta: 1 | -1 }
+ */
+
+import { useEffect, useMemo, useState, useCallback } from "react";
 import Link from "next/link";
 
 type BuildClass = "Rifle" | "Pistol" | "NFA";
-type Caliber = "5.56" | "7.62" | "9mm" | ".300 BLK" | "12ga";
 
+/**
+ * Keep this loose. Backend will control the allowed calibers via BuildProfile.
+ * We can tighten once the controlled vocab is finalized.
+ */
+type Caliber = string;
+
+/**
+ * This matches what the UI needs (card format).
+ * It maps cleanly to: builds + build_profiles + aggregated votes (+ optional price).
+ */
 type BuildCard = {
-  id: string;
+  id: string; // we use uuid here (public identifier)
   title: string;
-  slug: string;
+  slug: string; // can be uuid for now; keep property so UI does not change
-  creator: string;
+  creator: string; // placeholder until user profiles are real
   caliber: Caliber;
   buildClass: BuildClass;
-  price: number;
+  price: number; // optional server-side later; for now allow 0 fallback
   votes: number;
   tags: string[];
+  coverImageUrl?: string | null;
 };
 
-const DUMMY_BUILDS: BuildCard[] = [
+type BuildFeedCardDto = {
-  {
+  uuid: string;
-    id: "1",
+  title?: string | null;
-    title: "Duty-Grade 12.5\" AR-15",
+  slug?: string | null; // optional (we can generate from title later)
-    slug: "duty-12-5-ar15",
+  creator?: string | null; // optional
-    creator: "quietpro_01",
+  caliber?: string | null;
-    caliber: "5.56",
+  buildClass?: BuildClass | null;
-    buildClass: "Rifle",
+  price?: number | null;
-    price: 2450,
+  votes?: number | null;
-    votes: 128,
+  tags?: string[] | null;
-    tags: ["Duty", "NV-Ready", "LPVO"],
+  coverImageUrl?: string | null;
-  },
+};
-  {
-    id: "2",
-    title: "Home Defense PCC",
-    slug: "home-defense-pcc",
-    creator: "nerdgunner",
-    caliber: "9mm",
-    buildClass: "Pistol",
-    price: 1650,
-    votes: 74,
-    tags: ["Home Defense", "Red Dot", "Suppressor-Ready"],
-  },
-  {
-    id: "3",
-    title: "Short King .300 BLK SBR",
-    slug: "short-king-300blk-sbr",
-    creator: "subsonic_six",
-    caliber: ".300 BLK",
-    buildClass: "NFA",
-    price: 3125,
-    votes: 201,
-    tags: ["SBR", "Suppressed", "Night Work"],
-  },
-  {
-    id: "4",
-    title: "Budget 16\" Training Rifle",
-    slug: "budget-16-training-rifle",
-    creator: "range_rat",
-    caliber: "5.56",
-    buildClass: "Rifle",
-    price: 975,
-    votes: 53,
-    tags: ["Budget", "Trainer", "Recce-ish"],
-  },
-];
 
-const CALIBER_FILTERS: (Caliber | "all")[] = [
+const API_BASE_URL =
-  "all",
+  process.env.NEXT_PUBLIC_API_BASE_URL ?? "http://localhost:8080";
-  "5.56",
-  "7.62",
-  "9mm",
-  ".300 BLK",
-  "12ga",
-];
 
+// --- UI Filter Sets (keep; we’ll generate options from data too) ---
 const CLASS_FILTERS: (BuildClass | "all")[] = ["all", "Rifle", "Pistol", "NFA"];
 
 const PRICE_FILTERS = [
   { id: "all", label: "All", min: 0, max: Infinity },
-  { id: "sub1k", label: "< $1k", min: 0, max: 1000 },
+  { id: "sub1k", label: "< $1k", min: 0, max: 1000_00 },
-  { id: "1to2k", label: "$1k–$2k", min: 1000, max: 2000 },
+  { id: "1to2k", label: "$1k–$2k", min: 1000_00, max: 2000_00 },
-  { id: "2to3k", label: "$2k–$3k", min: 2000, max: 3000 },
+  { id: "2to3k", label: "$2k–$3k", min: 2000_00, max: 3000_00 },
-  { id: "3kplus", label: "$3k+", min: 3000, max: Infinity },
+  { id: "3kplus", label: "$3k+", min: 3000_00, max: Infinity },
 ];
 
+function safeArray(v: unknown): string[] {
+  return Array.isArray(v) ? v.filter(Boolean).map(String) : [];
+}
+
+function fallbackSlug(dto: BuildFeedCardDto) {
+  // MVP: stable route id is uuid. Keep a "slug" field for UI continuity.
+  return dto.slug?.trim() || dto.uuid;
+}
+
+function normalizeCard(dto: BuildFeedCardDto): BuildCard {
+  const title = (dto.title ?? "Untitled Build").trim() || "Untitled Build";
+
+  return {
+    id: dto.uuid,
+    title,
+    slug: fallbackSlug(dto),
+
+    // Until we wire real users: keep a placeholder creator string.
+    creator: (dto.creator ?? "anonymous").trim() || "anonymous",
+
+    caliber: (dto.caliber ?? "—").trim() || "—",
+
+    // Default to Rifle for display if missing; backend should set this via profile.
+    buildClass: (dto.buildClass ?? "Rifle") as BuildClass,
+
+    // Price is optional (we can compute later from BuildItems + offers).
+    price: typeof dto.price === "number" ? dto.price : 0,
+
+    votes: typeof dto.votes === "number" ? dto.votes : 0,
+
+    tags: safeArray(dto.tags),
+
+    coverImageUrl: dto.coverImageUrl ?? null,
+  };
+}
+
 export default function BuildsPage() {
+  // --- Remote data state ---
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [builds, setBuilds] = useState<BuildCard[]>([]);
+
+  // --- UI state (filters/votes) ---
   const [caliberFilter, setCaliberFilter] = useState<Caliber | "all">("all");
   const [classFilter, setClassFilter] = useState<BuildClass | "all">("all");
   const [priceFilterId, setPriceFilterId] = useState<string>("all");
-  const [votes, setVotes] = useState<Record<string, number>>(
-    Object.fromEntries(DUMMY_BUILDS.map((b) => [b.id, b.votes])),
-  );
 
-  const activePriceFilter = PRICE_FILTERS.find(
+  // Local vote state for optimistic UI
-    (p) => p.id === priceFilterId,
+  const [votes, setVotes] = useState<Record<string, number>>({});
-  ) ?? PRICE_FILTERS[0];
+
+  const activePriceFilter =
+    PRICE_FILTERS.find((p) => p.id === priceFilterId) ?? PRICE_FILTERS[0];
+
+  // --- Fetch public builds feed ---
+  useEffect(() => {
+    let cancelled = false;
+
+    async function run() {
+      try {
+        setLoading(true);
+        setError(null);
+
+        const res = await fetch(`${API_BASE_URL}/api/v1/builds?limit=50`, {
+          method: "GET",
+          credentials: "include",
+          headers: { "Content-Type": "application/json" },
+        });
+
+        if (!res.ok) {
+          const txt = await res.text().catch(() => "");
+          throw new Error(txt || `Failed to load builds (${res.status})`);
+        }
+
+        const data = (await res.json()) as BuildFeedCardDto[];
+        const cards = (Array.isArray(data) ? data : []).map(normalizeCard);
+
+        if (cancelled) return;
+
+        setBuilds(cards);
+
+        // Initialize vote UI from payload totals
+        setVotes(Object.fromEntries(cards.map((b) => [b.id, b.votes])));
+      } catch (e: any) {
+        if (!cancelled) setError(e?.message || "Failed to load builds feed");
+      } finally {
+        if (!cancelled) setLoading(false);
+      }
+    }
+
+    run();
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
+  // Build the caliber filters dynamically from data, but keep "all" first.
+  const CALIBER_FILTERS = useMemo<(Caliber | "all")[]>(() => {
+    const uniq = new Set<string>();
+    for (const b of builds) {
+      const c = (b.caliber ?? "").trim();
+      if (c && c !== "—") uniq.add(c);
+    }
+    return ["all", ...Array.from(uniq).sort()];
+  }, [builds]);
 
   const filteredBuilds = useMemo(() => {
-    return DUMMY_BUILDS.filter((build) => {
+    return builds.filter((build) => {
       const matchesCaliber =
         caliberFilter === "all" || build.caliber === caliberFilter;
 
@@ -110,14 +189,16 @@ export default function BuildsPage() {
 
       return matchesCaliber && matchesClass && matchesPrice;
     });
-  }, [caliberFilter, classFilter, activePriceFilter]);
+  }, [builds, caliberFilter, classFilter, activePriceFilter]);
 
-  const handleVote = (id: string, delta: 1 | -1) => {
+  const handleVote = useCallback((id: string, delta: 1 | -1) => {
+    // MVP: optimistic local vote only.
+    // Later: POST /api/v1/builds/{uuid}/vote { delta } and reconcile.
     setVotes((prev) => ({
       ...prev,
       [id]: (prev[id] ?? 0) + delta,
     }));
-  };
+  }, []);
 
   return (
     <main className="min-h-screen bg-black text-zinc-50">
@@ -129,18 +210,19 @@ export default function BuildsPage() {
               Battl Builder · Build Book
             </p>
             <h1
-              className="mt-2 text-3xl md:text-4xl font-extrabold tracking-tight 
+              className="mt-2 text-3xl md:text-4xl font-extrabold tracking-tight
-                         bg-gradient-to-r from-amber-400 via-amber-200 to-amber-400 
+                         bg-gradient-to-r from-amber-400 via-amber-200 to-amber-400
                          text-transparent bg-clip-text drop-shadow-[0_2px_6px_rgba(255,193,7,0.25)]"
             >
               Community Builds
             </h1>
             <p className="mt-2 text-sm md:text-base text-zinc-400 max-w-xl">
-              Browse community rifle builds, vote them up or down, and steal
+              Browse community builds, vote them up or down, and steal good
-              good ideas without shame. This is placeholder content for now —
+              ideas without shame. This feed is backed by public builds
-              real accounts, comments, and saved builds will wire in later.
+              (isPublic=true).
             </p>
           </div>
+
           <div className="flex gap-2 md:gap-3">
             <Link
               href="/builder"
@@ -148,15 +230,35 @@ export default function BuildsPage() {
             >
               Open Builder
             </Link>
-            <button
+
-              type="button"
+            {/* Later: route to /vault + choose build to submit, or direct /builder submit flow */}
+            <Link
+              href="/vault"
               className="inline-flex items-center justify-center rounded-md border border-amber-400/70 bg-amber-400/10 px-4 py-2 text-xs md:text-sm font-medium text-amber-200 hover:bg-amber-400/15 transition-colors"
             >
-              + Submit Build (Coming Soon)
+              + Submit Build
-            </button>
+            </Link>
           </div>
         </header>
 
+        {/* Loading / Error */}
+        {loading && (
+          <div className="mb-6 rounded-lg border border-zinc-800 bg-zinc-950/70 p-4 text-sm text-zinc-400">
+            Loading community builds…
+          </div>
+        )}
+
+        {error && !loading && (
+          <div className="mb-6 rounded-lg border border-red-500/30 bg-red-500/10 p-4 text-sm text-red-200">
+            {error}
+            <div className="mt-2 text-xs text-red-200/80">
+              Dev tip: confirm backend route{" "}
+              <span className="font-mono">GET /api/v1/builds</span> is
+              implemented + CORS is configured.
+            </div>
+          </div>
+        )}
+
         {/* Filters */}
         <section className="mb-6 rounded-lg border border-zinc-800 bg-zinc-950/70 p-4 space-y-4">
           <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
@@ -165,21 +267,19 @@ export default function BuildsPage() {
                 Filter Builds
               </h2>
               <p className="text-xs text-zinc-500 mt-1">
-                Filter by caliber, platform class, and ballpark price range.
+                Filter by caliber, class, and price range. (Client-side for
-                All logic is client-side placeholder until the real feed is wired
+                MVP.)
-                into the backend.
               </p>
             </div>
+
             <div className="text-xs text-zinc-500">
               Showing{" "}
               <span className="text-zinc-200 font-medium">
                 {filteredBuilds.length}
               </span>{" "}
               of{" "}
-              <span className="text-zinc-200 font-medium">
+              <span className="text-zinc-200 font-medium">{builds.length}</span>{" "}
-                {DUMMY_BUILDS.length}
+              builds
-              </span>{" "}
-              demo builds
             </div>
           </div>
 
@@ -219,9 +319,7 @@ export default function BuildsPage() {
                   <button
                     key={cls}
                     type="button"
-                    onClick={() =>
+                    onClick={() => setClassFilter(cls === "all" ? "all" : cls)}
-                      setClassFilter(cls === "all" ? "all" : cls)
-                    }
                     className={`rounded-full border px-3 py-1 text-xs transition-colors ${
                       classFilter === cls
                         ? "border-amber-400/70 bg-amber-400/10 text-amber-200"
@@ -262,100 +360,117 @@ export default function BuildsPage() {
         {/* Build list */}
         <section>
           <div className="space-y-4">
-            {filteredBuilds.map((build) => (
+            {filteredBuilds.map((build) => {
-              <article
+              const dollars = Math.floor((build.price ?? 0) / 100);
-                key={build.id}
-                className="flex gap-4 rounded-lg border border-zinc-800 bg-zinc-950/70 p-4"
-              >
-                {/* Votes column */}
-                <div className="flex flex-col items-center justify-center gap-1">
-                  <button
-                    type="button"
-                    onClick={() => handleVote(build.id, 1)}
-                    className="flex h-6 w-6 items-center justify-center rounded-full border border-zinc-700 bg-zinc-900/70 text-xs text-zinc-300 hover:bg-zinc-800 hover:border-zinc-500"
-                  >
-                    ▲
-                  </button>
-                  <div className="text-xs font-semibold text-amber-200">
-                    {votes[build.id] ?? build.votes}
-                  </div>
-                  <button
-                    type="button"
-                    onClick={() => handleVote(build.id, -1)}
-                    className="flex h-6 w-6 items-center justify-center rounded-full border border-zinc-700 bg-zinc-900/70 text-xs text-zinc-300 hover:bg-zinc-800 hover:border-zinc-500"
-                  >
-                    ▼
-                  </button>
-                </div>
 
-                {/* Placeholder thumbnail */}
+              return (
-                <div className="hidden sm:block">
+                <article
-                  <div className="overflow-hidden rounded-md border border-zinc-800 bg-zinc-900/80 h-24 w-40">
+                  key={build.id}
-                    {/* eslint-disable-next-line @next/next/no-img-element */}
+                  className="flex gap-4 rounded-lg border border-zinc-800 bg-zinc-950/70 p-4"
-                    <img
+                >
-                      src="https://placehold.co/320x200/png?text=Build+Photo"
+                  {/* Votes column */}
-                      alt={`${build.title} placeholder`}
+                  <div className="flex flex-col items-center justify-center gap-1">
-                      className="h-full w-full object-cover"
+                    <button
-                    />
+                      type="button"
+                      onClick={() => handleVote(build.id, 1)}
+                      className="flex h-6 w-6 items-center justify-center rounded-full border border-zinc-700 bg-zinc-900/70 text-xs text-zinc-300 hover:bg-zinc-800 hover:border-zinc-500"
+                      aria-label="Upvote"
+                      title="Upvote"
+                    >
+                      ▲
+                    </button>
+                    <div className="text-xs font-semibold text-amber-200">
+                      {votes[build.id] ?? build.votes}
+                    </div>
+                    <button
+                      type="button"
+                      onClick={() => handleVote(build.id, -1)}
+                      className="flex h-6 w-6 items-center justify-center rounded-full border border-zinc-700 bg-zinc-900/70 text-xs text-zinc-300 hover:bg-zinc-800 hover:border-zinc-500"
+                      aria-label="Downvote"
+                      title="Downvote"
+                    >
+                      ▼
+                    </button>
                   </div>
-                </div>
 
-                {/* Main content */}
+                  {/* Thumbnail */}
-                <div className="flex-1">
+                  <div className="hidden sm:block">
-                  <div className="flex flex-col gap-2 md:flex-row md:items-start md:justify-between">
+                    <div className="overflow-hidden rounded-md border border-zinc-800 bg-zinc-900/80 h-24 w-40">
-                    <div>
+                      {/* eslint-disable-next-line @next/next/no-img-element */}
-                      <div className="text-[0.7rem] uppercase tracking-[0.16em] text-zinc-500 mb-1">
+                      <img
-                        {build.buildClass} · {build.caliber}
+                        src={
+                          build.coverImageUrl ||
+                          "https://placehold.co/320x200/png?text=Build+Photo"
+                        }
+                        alt={`${build.title} cover`}
+                        className="h-full w-full object-cover"
+                      />
+                    </div>
+                  </div>
+
+                  {/* Main content */}
+                  <div className="flex-1">
+                    <div className="flex flex-col gap-2 md:flex-row md:items-start md:justify-between">
+                      <div>
+                        <div className="text-[0.7rem] uppercase tracking-[0.16em] text-zinc-500 mb-1">
+                          {build.buildClass} · {build.caliber}
+                        </div>
+                        <h3 className="text-lg md:text-xl font-semibold text-zinc-50">
+                          <Link
+                            href={`/builds/${build.slug}`}
+                            className="hover:text-amber-200 transition-colors"
+                          >
+                            {build.title}
+                          </Link>
+                        </h3>
+                        <p className="text-xs text-zinc-500 mt-1">
+                          Posted by{" "}
+                          <span className="text-zinc-300">
+                            b/{build.creator}
+                          </span>{" "}
+                          · Build detail page will show the parts list +
+                          comments.
+                        </p>
                       </div>
-                      <h3 className="text-lg md:text-xl font-semibold text-zinc-50">
+
-                        <Link
+                      <div className="text-right mt-1 md:mt-0">
-                          href={`/builds/${build.slug}`}
+                        <div className="text-xs uppercase tracking-[0.16em] text-zinc-500">
-                          className="hover:text-amber-200 transition-colors"
+                          Est. Build Cost
+                        </div>
+                        <div className="text-lg font-semibold text-amber-300">
+                          {build.price > 0 ? (
+                            <span>
+                              ${Math.floor(build.price / 100).toLocaleString()}
+                            </span>
+                          ) : (
+                            "—"
+                          )}
+                        </div>
+                      </div>
+                    </div>
+
+                    <div className="mt-3 flex flex-wrap items-center gap-2">
+                      {build.tags.map((tag) => (
+                        <span
+                          key={tag}
+                          className="rounded-full border border-zinc-700 bg-zinc-900/60 px-2 py-0.5 text-[0.7rem] text-zinc-400"
                         >
-                          {build.title}
+                          {tag}
-                        </Link>
+                        </span>
-                      </h3>
+                      ))}
-                      <p className="text-xs text-zinc-500 mt-1">
-                        Posted by{" "}
-                        <span className="text-zinc-300">
-                          b/{build.creator}
-                        </span>{" "}
-                        · Placeholder build listing — details, parts list, and
-                        comments will live on the build detail page later.
-                      </p>
-                    </div>
-                    <div className="text-right mt-1 md:mt-0">
-                      <div className="text-xs uppercase tracking-[0.16em] text-zinc-500">
-                        Est. Build Cost
-                      </div>
-                      <div className="text-lg font-semibold text-amber-300">
-                        ${build.price.toLocaleString()}
-                      </div>
-                    </div>
-                  </div>
 
-                  <div className="mt-3 flex flex-wrap items-center gap-2">
+                      <span className="ml-auto text-[0.7rem] text-zinc-500">
-                    {build.tags.map((tag) => (
+                        Comments + save coming soon.
-                      <span
-                        key={tag}
-                        className="rounded-full border border-zinc-700 bg-zinc-900/60 px-2 py-0.5 text-[0.7rem] text-zinc-400"
-                      >
-                        {tag}
                       </span>
-                    ))}
+                    </div>
-                    <span className="ml-auto text-[0.7rem] text-zinc-500">
-                      Comments, save, and share coming soon.
-                    </span>
                   </div>
-                </div>
+                </article>
-              </article>
+              );
-            ))}
+            })}
 
-            {filteredBuilds.length === 0 && (
+            {!loading && !error && filteredBuilds.length === 0 && (
               <div className="rounded-lg border border-zinc-800 bg-zinc-950/70 p-6 text-center text-sm text-zinc-500">
-                No builds match those filters yet. Once the real feed is wired
+                No builds match those filters yet.
-                up, this will update live as the community posts rifles, pistols,
-                and NFA builds.
               </div>
             )}
           </div>
@@ -363,4 +478,4 @@ export default function BuildsPage() {
       </div>
     </main>
   );
-}
+}

app/layout.tsx

@@ -25,12 +25,12 @@ const themeScript = `
 
 export default function RootLayout({ children }: { children: ReactNode }) {
   return (
-    <html lang="en" suppressHydrationWarning>
+    <html lang="en" suppressHydrationWarning className="dark">
       <head>
         <script dangerouslySetInnerHTML={{ __html: themeScript }} />
       </head>
 
-      <body className="bg-white text-zinc-950 dark:bg-black dark:text-zinc-50">
+      <body className="bg-dark text-zinc-950 dark:bg-black dark:text-zinc-50">
         {" "}
         <AuthProvider>
           <Banner />

app/page.tsx

@@ -98,7 +98,7 @@ export default function HomePage() {
           <div className="flex items-center gap-3">
             <div className="flex items-center">
               <Image
-                src="/battl/battl-logo-mark-2.svg"
+                src="/battl/battl-logo-mark-f.svg"
                 alt="Battl Builders Logo"
                 width={260} // adjust to taste
                 height={48} // adjust to taste

app/vault/[uuid]/edit/page.tsx

@@ -0,0 +1,640 @@
+// app/vault/[uuid]/edit/page.tsx
+"use client";
+
+import Link from "next/link";
+import { useEffect, useMemo, useState } from "react";
+import { useParams, useRouter } from "next/navigation";
+import { useAuth } from "@/context/AuthContext";
+
+type BuildItemDto = {
+  id?: string;
+  uuid?: string;
+  slot?: string; // categoryId in your MVP
+  position?: number | null;
+  quantity?: number | null;
+  productId?: string | null;
+  productName?: string | null;
+  productBrand?: string | null;
+  productImageUrl?: string | null;
+};
+
+type BuildDto = {
+  id: string;
+  uuid: string;
+  title: string;
+  description?: string | null;
+  isPublic?: boolean | null;
+  createdAt?: string | null;
+  updatedAt?: string | null;
+  items?: BuildItemDto[] | null;
+
+  // Option B: metadata fields on Build (or related BuildProfile)
+  platform?: string | null;
+  caliber?: string | null;
+  // purpose?: string | null;
+  buildClass?: string | null;
+  tags?: string[] | null;
+  coverImageUrl?: string | null;
+};
+
+const API_BASE_URL =
+  process.env.NEXT_PUBLIC_API_BASE_URL ?? "http://localhost:8080";
+
+// -----------------------------
+// Controlled vocab (platform + caliber)
+// -----------------------------
+const PLATFORM_OPTIONS = ["AR-15", "AR-10", "AR-9"] as const;
+type PlatformOption = (typeof PLATFORM_OPTIONS)[number] | "";
+
+/**
+ * Keep this intentionally small and controlled for now:
+ * - Only calibers relevant to AR-15 / AR-10 / AR-9
+ * - Easy future expansion: add strings to the arrays below
+ * - If you later want “canonical” values vs “labels”, we can switch to { value, label } objects.
+ */
+const CALIBERS_BY_PLATFORM: Record<
+  Exclude<PlatformOption, "">,
+  readonly string[]
+> = {
+  "AR-15": [
+    "5.56 NATO",
+    ".223 Rem",
+    ".300 Blackout",
+    "6.5 Grendel",
+    "6mm ARC",
+    "7.62x39",
+    ".224 Valkyrie",
+    "350 Legend",
+    "6.8 SPC",
+    "458 SOCOM",
+  ],
+  "AR-10": [
+    "7.62 NATO",
+    ".308 Win",
+    "6.5 Creedmoor",
+    "6mm Creedmoor",
+    ".260 Rem",
+    ".243 Win",
+    "8.6 Blackout",
+  ],
+  "AR-9": ["9mm", "10mm", ".40 S&W", ".45 ACP"],
+} as const;
+
+type CaliberOption = string | "";
+
+// -----------------------------
+// Other controlled fields (optional scaffolding)
+// -----------------------------
+const PURPOSE_OPTIONS = [
+  "Home Defense",
+  "Duty / Patrol",
+  "Training",
+  "Competition",
+  "Hunting",
+  "Range / Fun",
+] as const;
+
+type PurposeOption = (typeof PURPOSE_OPTIONS)[number] | "";
+
+function fmt(d?: string | null) {
+  if (!d) return "—";
+  const dt = new Date(d);
+  if (Number.isNaN(dt.getTime())) return d;
+  return dt.toLocaleString();
+}
+
+function isUuid(v: string) {
+  return /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(
+    v
+  );
+}
+
+export default function EditBuildPage() {
+  const router = useRouter();
+  const params = useParams();
+  const { user, loading, getAuthHeaders } = useAuth();
+
+  const uuid = String(params?.uuid ?? "");
+  const authed = !!user;
+
+  const headers = useMemo(() => getAuthHeaders(), [getAuthHeaders]);
+
+  const [busy, setBusy] = useState(false);
+  const [saving, setSaving] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  const [build, setBuild] = useState<BuildDto | null>(null);
+
+  // Editable submission/profile fields
+  const [profile, setProfile] = useState<{
+    title: string;
+    description: string;
+    isPublic: boolean;
+
+    platform: PlatformOption;
+    caliber: CaliberOption;
+    purpose: PurposeOption;
+
+    tagsText: string; // comma-separated for MVP
+    coverImageUrl: string;
+  } | null>(null);
+
+  // Redirect to login if not authed
+  useEffect(() => {
+    if (!loading && !authed) router.replace("/login");
+  }, [loading, authed, router]);
+
+  // Load build
+  useEffect(() => {
+    if (loading || !authed) return;
+
+    if (!uuid || !isUuid(uuid)) {
+      setError("Invalid build id.");
+      return;
+    }
+
+    let cancelled = false;
+
+    (async () => {
+      setBusy(true);
+      setError(null);
+
+      try {
+        // NOTE: ownership / public checks happen server-side
+        const res = await fetch(
+          `${API_BASE_URL}/api/v1/builds/me/${encodeURIComponent(uuid)}`,
+          {
+            credentials: "include",
+          }
+        );
+
+        if (!res.ok) {
+          const txt = await res.text().catch(() => "");
+          throw new Error(txt || `Load failed (${res.status})`);
+        }
+
+        const dto = (await res.json()) as BuildDto;
+        if (cancelled) return;
+
+        setBuild(dto);
+
+        const normalizedPlatform: PlatformOption = PLATFORM_OPTIONS.includes(
+          (dto.platform ?? "") as any
+        )
+          ? (dto.platform as PlatformOption)
+          : "";
+
+        const allowedCalibers = normalizedPlatform
+          ? CALIBERS_BY_PLATFORM[normalizedPlatform]
+          : [];
+
+        const normalizedCaliber =
+          dto.caliber && allowedCalibers.includes(dto.caliber)
+            ? dto.caliber
+            : "";
+
+        setProfile({
+          title: dto.title ?? "",
+          description: dto.description ?? "",
+          isPublic: !!dto.isPublic,
+
+          platform: normalizedPlatform,
+          caliber: normalizedCaliber,
+
+          purpose: (PURPOSE_OPTIONS.includes((dto.buildClass ?? "") as any)
+            ? (dto.buildClass as any)
+            : "") as PurposeOption,
+
+          tagsText: Array.isArray(dto.tags) ? dto.tags.join(", ") : "",
+          coverImageUrl: dto.coverImageUrl ?? "",
+        });
+      } catch (e: any) {
+        if (!cancelled) setError(e?.message || "Failed to load build");
+      } finally {
+        if (!cancelled) setBusy(false);
+      }
+    })();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [loading, authed, uuid, headers]);
+
+  // Derived caliber options based on selected platform
+  const caliberOptions = useMemo(() => {
+    if (!profile?.platform) return [];
+    return (
+      CALIBERS_BY_PLATFORM[profile.platform as Exclude<PlatformOption, "">] ??
+      []
+    );
+  }, [profile?.platform]);
+
+  // If platform changes, ensure caliber is valid for that platform
+  useEffect(() => {
+    if (!profile) return;
+    if (!profile.platform) return;
+
+    const allowed =
+      CALIBERS_BY_PLATFORM[profile.platform as Exclude<PlatformOption, "">] ??
+      [];
+    if (!profile.caliber) return;
+
+    if (!allowed.includes(profile.caliber)) {
+      setProfile((p) => (p ? { ...p, caliber: "" } : p));
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [profile?.platform]); // intentionally only platform
+
+  const save = async () => {
+    if (!profile) return;
+    if (!uuid || !isUuid(uuid)) return;
+
+    const title = profile.title.trim();
+    if (!title) {
+      setError("Title is required.");
+      return;
+    }
+
+    setSaving(true);
+    setError(null);
+
+    try {
+      const payload = {
+        title,
+        description: profile.description?.trim() || null,
+        isPublic: !!profile.isPublic,
+
+        // Backend expects buildClass (not purpose)
+        buildClass: profile.purpose || null,
+
+        caliber: profile.caliber || null,
+        coverImageUrl: profile.coverImageUrl?.trim() || null,
+
+        // Backend expects tags: string[]
+        tags: profile.tagsText
+          .split(",")
+          .map((t) => t.trim())
+          .filter(Boolean),
+
+        // IMPORTANT: if your backend overwrites items when provided,
+        // leave items undefined unless you intend to edit items here.
+        // If your backend REQUIRES items, uncomment and map from build.items:
+        // items: (build?.items ?? []).map((it) => ({
+        //   productId: it.productId ? Number(it.productId) : null,
+        //   slot: it.slot ?? "",
+        //   position: it.position ?? 0,
+        //   quantity: it.quantity ?? 1,
+        // })).filter((it) => it.productId && it.slot),
+      };
+
+      const res = await fetch(
+        `${API_BASE_URL}/api/v1/builds/me/${encodeURIComponent(uuid)}`,
+        {
+          method: "PUT",
+          headers: {
+            "Content-Type": "application/json",
+            ...headers,
+          },
+          credentials: "include",
+          body: JSON.stringify(payload),
+        }
+      );
+
+      if (!res.ok) {
+        const txt = await res.text().catch(() => "");
+        throw new Error(txt || `Save failed (${res.status})`);
+      }
+
+      const updated = (await res.json().catch(() => null)) as BuildDto | null;
+      if (updated?.uuid) setBuild(updated);
+
+      router.replace("/vault");
+    } catch (e: any) {
+      setError(e?.message || "Save failed");
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  if (loading || busy) {
+    return (
+      <div className="mx-auto max-w-6xl px-4 py-6">
+        <div className="text-sm opacity-70">Loading…</div>
+      </div>
+    );
+  }
+
+  if (!authed) return null;
+
+  return (
+    <div className="mx-auto max-w-6xl px-4 py-6">
+      <div className="mb-6 flex items-start justify-between gap-4">
+        <div className="min-w-0">
+          <h1 className="text-2xl font-semibold truncate">Edit Build</h1>
+          <div className="mt-1 text-xs opacity-70 font-mono truncate">
+            {uuid}
+          </div>
+          <div className="mt-1 text-xs opacity-60">
+            Updated: {fmt(build?.updatedAt)}
+          </div>
+        </div>
+
+        <div className="flex items-center gap-3">
+          <Link
+            prefetch={false}
+            href={`/builder?load=${encodeURIComponent(uuid)}`}
+            className="rounded-md border border-white/10 bg-white/5 px-3 py-1.5 text-sm hover:bg-white/10"
+          >
+            Open in Builder
+          </Link>
+          <Link href="/vault" className="text-sm opacity-80 hover:underline">
+            ← Vault
+          </Link>
+        </div>
+      </div>
+
+      {error && (
+        <div className="mb-4 rounded-xl border border-red-500/30 bg-red-500/10 p-3 text-sm">
+          {error}
+        </div>
+      )}
+
+      {!profile ? (
+        <div className="rounded-xl border border-white/10 bg-white/5 p-4 text-sm opacity-70">
+          No build loaded.
+        </div>
+      ) : (
+        <div className="grid grid-cols-1 gap-4 lg:grid-cols-3">
+          {/* Left: form */}
+          <div className="lg:col-span-2 rounded-xl border border-white/10 bg-white/5 p-4">
+            <div className="mb-4">
+              <div className="text-sm font-medium">Submission Details</div>
+              <div className="text-xs opacity-70">
+                Controlled fields keep the community feed clean + filterable.
+              </div>
+            </div>
+
+            <div className="grid grid-cols-1 gap-4 md:grid-cols-2">
+              {/* Title */}
+              <div className="md:col-span-2">
+                <label className="block text-xs font-medium text-white/70">
+                  Title
+                </label>
+                <input
+                  value={profile.title}
+                  onChange={(e) =>
+                    setProfile((p) => (p ? { ...p, title: e.target.value } : p))
+                  }
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                  placeholder='e.g. "Budget 16” General Purpose AR-15"'
+                />
+              </div>
+
+              {/* Platform */}
+              <div>
+                <label className="block text-xs font-medium text-white/70">
+                  Platform
+                </label>
+                <select
+                  value={profile.platform}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p
+                        ? {
+                            ...p,
+                            platform: e.target.value as PlatformOption,
+                          }
+                        : p
+                    )
+                  }
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                >
+                  <option value="">Select…</option>
+                  {PLATFORM_OPTIONS.map((p) => (
+                    <option key={p} value={p}>
+                      {p}
+                    </option>
+                  ))}
+                </select>
+                <div className="mt-1 text-xs text-white/40">
+                  Controlled list (prevents messy feed data).
+                </div>
+              </div>
+
+              {/* Caliber */}
+              <div>
+                <label className="block text-xs font-medium text-white/70">
+                  Caliber
+                </label>
+                <select
+                  value={profile.caliber}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p ? { ...p, caliber: e.target.value as CaliberOption } : p
+                    )
+                  }
+                  disabled={!profile.platform}
+                  className={`mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60 ${
+                    !profile.platform ? "opacity-50 cursor-not-allowed" : ""
+                  }`}
+                >
+                  <option value="">
+                    {profile.platform ? "Select…" : "Select platform first…"}
+                  </option>
+                  {caliberOptions.map((c) => (
+                    <option key={c} value={c}>
+                      {c}
+                    </option>
+                  ))}
+                </select>
+                <div className="mt-1 text-xs text-white/40">
+                  Options are tied to platform. Update{" "}
+                  <span className="font-mono">CALIBERS_BY_PLATFORM</span> to add
+                  more.
+                </div>
+              </div>
+
+              {/* Purpose */}
+              <div>
+                <label className="block text-xs font-medium text-white/70">
+                  Purpose
+                </label>
+                <select
+                  value={profile.purpose}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p ? { ...p, purpose: e.target.value as PurposeOption } : p
+                    )
+                  }
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                >
+                  <option value="">Select…</option>
+                  {PURPOSE_OPTIONS.map((p) => (
+                    <option key={p} value={p}>
+                      {p}
+                    </option>
+                  ))}
+                </select>
+              </div>
+
+              {/* Tags */}
+              <div>
+                <label className="block text-xs font-medium text-white/70">
+                  Tags
+                </label>
+                <input
+                  value={profile.tagsText}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p ? { ...p, tagsText: e.target.value } : p
+                    )
+                  }
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                  placeholder="budget, general purpose, suppressed"
+                />
+                <div className="mt-1 text-xs text-white/40">
+                  Comma-separated for MVP.
+                </div>
+              </div>
+
+              {/* Cover image URL */}
+              <div className="md:col-span-2">
+                <label className="block text-xs font-medium text-white/70">
+                  Cover Image URL
+                </label>
+                <input
+                  value={profile.coverImageUrl}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p ? { ...p, coverImageUrl: e.target.value } : p
+                    )
+                  }
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                  placeholder="https://…"
+                />
+                <div className="mt-1 text-xs text-white/40">
+                  Later we’ll replace this with uploads.
+                </div>
+              </div>
+
+              {/* Description */}
+              <div className="md:col-span-2">
+                <label className="block text-xs font-medium text-white/70">
+                  Description
+                </label>
+                <textarea
+                  value={profile.description}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p ? { ...p, description: e.target.value } : p
+                    )
+                  }
+                  rows={5}
+                  className="mt-1 w-full rounded-md border border-white/10 bg-black/30 px-3 py-2 text-sm text-white outline-none focus:ring-1 focus:ring-amber-400/60"
+                  placeholder="What’s the goal of this build? Any notes, constraints, lessons learned…"
+                />
+              </div>
+
+              {/* Public toggle */}
+              <div className="md:col-span-2 flex items-center justify-between rounded-md border border-white/10 bg-black/20 px-3 py-2">
+                <div>
+                  <div className="text-sm font-medium">Make Public</div>
+                  <div className="text-xs opacity-70">
+                    When enabled, this build can appear in the community feed
+                    later.
+                  </div>
+                </div>
+                <input
+                  type="checkbox"
+                  checked={!!profile.isPublic}
+                  onChange={(e) =>
+                    setProfile((p) =>
+                      p ? { ...p, isPublic: e.target.checked } : p
+                    )
+                  }
+                  className="h-5 w-5 accent-amber-400"
+                />
+              </div>
+            </div>
+
+            {/* Actions */}
+            <div className="mt-6 flex items-center justify-end gap-3">
+              <Link
+                href="/vault"
+                className="text-sm opacity-80 hover:underline"
+              >
+                Cancel
+              </Link>
+              <button
+                type="button"
+                onClick={save}
+                disabled={saving}
+                className={`rounded-md px-4 py-2 text-sm font-semibold ${
+                  saving
+                    ? "bg-white/10 text-white/60 cursor-not-allowed"
+                    : "bg-amber-400 text-black hover:bg-amber-300"
+                }`}
+              >
+                {saving ? "Saving…" : "Save Changes"}
+              </button>
+            </div>
+          </div>
+
+          {/* Right: preview */}
+          <div className="rounded-xl border border-white/10 bg-white/5 p-4">
+            <div className="mb-3">
+              <div className="text-sm font-medium">Preview</div>
+              <div className="text-xs opacity-70">
+                This is roughly what the community card will show.
+              </div>
+            </div>
+
+            <div className="rounded-lg border border-white/10 bg-black/30 p-3">
+              <div className="text-sm font-semibold truncate">
+                {profile.title || "Untitled Build"}
+              </div>
+
+              <div className="mt-2 flex flex-wrap gap-2 text-xs">
+                <span className="rounded-full border border-white/10 bg-white/5 px-2 py-1">
+                  {profile.platform || "—"}
+                </span>
+                <span className="rounded-full border border-white/10 bg-white/5 px-2 py-1">
+                  {profile.caliber || "—"}
+                </span>
+                <span className="rounded-full border border-white/10 bg-white/5 px-2 py-1">
+                  {profile.purpose || "—"}
+                </span>
+              </div>
+
+              {profile.tagsText?.trim() ? (
+                <div className="mt-2 text-xs opacity-80">
+                  Tags:{" "}
+                  {profile.tagsText
+                    .split(",")
+                    .map((t) => t.trim())
+                    .filter(Boolean)
+                    .slice(0, 6)
+                    .join(", ")}
+                </div>
+              ) : null}
+
+              {profile.description?.trim() ? (
+                <div className="mt-3 text-xs opacity-80 line-clamp-5">
+                  {profile.description}
+                </div>
+              ) : (
+                <div className="mt-3 text-xs opacity-50">
+                  Add a description to help people understand the “why”.
+                </div>
+              )}
+
+              <div className="mt-3 text-[11px] opacity-60">
+                Build UUID: <span className="font-mono">{uuid}</span>
+              </div>
+            </div>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

app/vault/page.tsx

@@ -8,8 +8,8 @@ import { useRouter } from "next/navigation";
 import { useAuth } from "@/context/AuthContext";
 
 type BuildDto = {
-  id: string;
+  id: string; // internal numeric id (not used by UI)
-  uuid: string; // UUID string
+  uuid: string; // public identifier
   title: string;
   description?: string | null;
   isPublic?: boolean | null;
@@ -20,6 +20,12 @@ type BuildDto = {
 const API_BASE_URL =
   process.env.NEXT_PUBLIC_API_BASE_URL ?? "http://localhost:8080";
 
+// UUID validator (defensive)
+const isUuid = (v: string) =>
+  /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(
+    v
+  );
+
 function fmt(d?: string | null) {
   if (!d) return "—";
   const dt = new Date(d);
@@ -37,6 +43,7 @@ export default function VaultPage() {
 
   const authed = !!user;
 
+  // Redirect if not logged in
   useEffect(() => {
     if (!loading && !authed) {
       router.replace("/login");
@@ -45,6 +52,7 @@ export default function VaultPage() {
 
   const headers = useMemo(() => getAuthHeaders(), [getAuthHeaders]);
 
+  // Fetch user builds
   useEffect(() => {
     if (loading || !authed) return;
 
@@ -55,9 +63,10 @@ export default function VaultPage() {
       setError(null);
 
       try {
-        const res = await fetch(`${API_BASE_URL}/api/v1/products/me/builds`, {
+        const res = await fetch(`${API_BASE_URL}/api/v1/builds/me`, {
           method: "GET",
           headers,
+          credentials: "include",
         });
 
         if (!res.ok) {
@@ -87,16 +96,18 @@ export default function VaultPage() {
     );
   }
 
-  // If not authed, we already redirected; render nothing.
+  // Already redirected
   if (!authed) return null;
 
   return (
     <div className="mx-auto max-w-6xl px-4 py-6">
+      {/* Header */}
       <div className="mb-6 flex items-start justify-between gap-4">
         <div>
           <h1 className="text-2xl font-semibold">Vault</h1>
           <p className="text-sm opacity-70">
-            Your saved builds. Load one into the builder or publish it later.
+            Your saved builds. Open one to keep tweaking parts, or add details
+            to submit it to the community.
           </p>
         </div>
 
@@ -107,21 +118,20 @@ export default function VaultPage() {
           >
             New Build
           </Link>
-          <Link
+          <Link href="/account" className="text-sm opacity-80 hover:underline">
-            href="/account"
-            className="text-sm opacity-80 hover:underline"
-          >
             Account →
           </Link>
         </div>
       </div>
 
-      {error ? (
+      {/* Error */}
+      {error && (
         <div className="mb-4 rounded-xl border border-red-500/30 bg-red-500/10 p-3 text-sm">
           {error}
         </div>
-      ) : null}
+      )}
 
+      {/* Builds list */}
       <div className="rounded-xl border border-white/10 bg-white/5">
         <div className="flex items-center justify-between border-b border-white/10 px-4 py-3">
           <div className="text-sm font-medium">My Builds</div>
@@ -132,39 +142,109 @@ export default function VaultPage() {
 
         {builds.length === 0 ? (
           <div className="p-4 text-sm opacity-70">
-            No builds yet. Create one in the builder and hit “Save to Vault”.
+            No builds yet. Create one in the builder and hit “Save Build”.
           </div>
         ) : (
           <ul className="divide-y divide-white/10">
-            {builds.map((b) => (
+            {builds.map((b) => {
-              <li key={b.uuid} className="p-4 flex items-start justify-between gap-4">
+              const valid = !!b?.uuid && isUuid(String(b.uuid));
-                <div className="min-w-0">
+              const published = Boolean(b.isPublic);
-                  <div className="font-medium truncate">{b.title}</div>
+
-                  <div className="mt-1 text-xs opacity-70">
+              const openHref = valid
-                    Updated: {fmt(b.updatedAt)} • UUID:{" "}
+                ? `/builder?load=${encodeURIComponent(b.uuid)}`
-                    <span className="font-mono">{b.uuid}</span>
+                : "#";
-                  </div>
+
-                  {b.description ? (
+              const detailsHref = valid
-                    <div className="mt-2 text-sm opacity-80 line-clamp-2">
+                ? `/vault/${encodeURIComponent(b.uuid)}/edit`
-                      {b.description}
+                : "#";
+
+              return (
+                <li
+                  key={b.uuid}
+                  className="p-4 flex items-start justify-between gap-4"
+                >
+                  <div className="min-w-0">
+                    <div className="flex items-center gap-2">
+                      <div className="font-medium truncate">{b.title}</div>
+
+                      {/* Status chip */}
+                      <span
+                        className={`shrink-0 rounded-full border px-2 py-0.5 text-[11px] ${
+                          published
+                            ? "border-emerald-500/30 bg-emerald-500/10 text-emerald-200"
+                            : "border-white/10 bg-white/5 text-white/70"
+                        }`}
+                        title={
+                          published
+                            ? "This build is public (community-visible)."
+                            : "Draft (only visible in your Vault)."
+                        }
+                      >
+                        {published ? "Published" : "Draft"}
+                      </span>
+
+                      {!valid && (
+                        <span
+                          className="shrink-0 rounded-full border border-red-500/30 bg-red-500/10 px-2 py-0.5 text-[11px] text-red-200"
+                          title="This build record has an invalid UUID. The backend returned a bad identifier."
+                        >
+                          Invalid UUID
+                        </span>
+                      )}
                     </div>
-                  ) : null}
-                </div>
 
-                <div className="flex shrink-0 items-center gap-2">
+                    <div className="mt-1 text-xs opacity-70">
-                  {/* Placeholder: wire this to "load into builder" next */}
+                      Updated: {fmt(b.updatedAt)} • UUID:{" "}
-                  <Link
+                      <span className="font-mono">{b.uuid}</span>
-                    href={`/builder?load=${b.uuid}`}
+                    </div>
 
-                    // future href to support platform
+                    {b.description && (
-                    // href={`/builder?platform=${encodeURIComponent(platform)}&load=${b.uuid}`}
+                      <div className="mt-2 text-sm opacity-80 line-clamp-2">
-                    className="rounded-md border border-white/10 bg-white/5 px-3 py-1.5 text-xs hover:bg-white/10"
+                        {b.description}
-                  >
+                      </div>
-                    Open
+                    )}
-                  </Link>
+                  </div>
-                </div>
+
-              </li>
+                  <div className="flex shrink-0 items-center gap-2">
-            ))}
+                    <Link
+                      href={openHref}
+                      aria-disabled={!valid}
+                      tabIndex={!valid ? -1 : 0}
+                      className={`rounded-md border px-3 py-1.5 text-xs transition-colors ${
+                        valid
+                          ? "border-white/10 bg-white/5 hover:bg-white/10"
+                          : "border-white/10 bg-white/5 opacity-40 pointer-events-none"
+                      }`}
+                      title={
+                        valid
+                          ? "Load this build into the builder"
+                          : "Invalid build id"
+                      }
+                    >
+                      Open
+                    </Link>
+
+                    <Link
+                      href={detailsHref}
+                      aria-disabled={!valid}
+                      tabIndex={!valid ? -1 : 0}
+                      className={`rounded-md border px-3 py-1.5 text-xs transition-colors ${
+                        valid
+                          ? "border-white/10 bg-white/5 hover:bg-white/10"
+                          : "border-white/10 bg-white/5 opacity-40 pointer-events-none"
+                      }`}
+                      title={
+                        valid
+                          ? "Add details + submit/publish later"
+                          : "Invalid build id"
+                      }
+                    >
+                      Edit
+                    </Link>
+                  </div>
+                </li>
+              );
+            })}
           </ul>
         )}
       </div>

components/TopNav.tsx

@@ -44,7 +44,7 @@ export function TopNav() {
           className="text-xs font-semibold tracking-[0.2em] uppercase text-zinc-400"
         >
           <Image
-            src="/battl/battl-logo-mark-2.svg"
+            src="/battl/battl-logo-mark-f.svg"
             alt="Battl Builders Logo"
             width={260}
             height={48}

public/battl/battl-logo-mark-f.svg

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1133.86 425.2">
+  <defs>
+    <style>
+      .cls-1 {
+        fill: #fff;
+      }
+
+      .cls-1, .cls-2 {
+        fill-rule: evenodd;
+      }
+
+      .cls-2 {
+        fill: #febe2a;
+      }
+    </style>
+  </defs>
+  <g id="Page_1" data-name="Page 1">
+    <g id="Icon">
+      <g>
+        <path class="cls-2" d="M314.03,138.62c4.07,8.49,3.1,16.88-2.79,24.22l-39.94,49.76,39.94,49.76c5.89,7.34,6.86,15.74,2.79,24.22-4.07,8.49-11.22,12.99-20.64,12.99h-91.92v42.9h91.92c25.92,0,48.11-13.97,59.32-37.34s8.21-49.42-8.02-69.63l-18.38-22.9,18.38-22.9c16.23-20.21,19.23-46.26,8.02-69.63s-33.4-37.34-59.32-37.34h-91.92v42.9h91.92c9.41,0,16.57,4.5,20.64,12.99h0Z"/>
+        <polygon class="cls-2" points="271.3 212.6 236.9 169.76 181.89 169.76 216.28 212.6 181.89 255.44 236.9 255.44 271.3 212.6"/>
+        <polygon class="cls-2" points="146.46 125.63 201.48 125.63 167.04 82.73 57 82.73 126.87 169.76 181.89 169.76 146.46 125.63"/>
+        <path class="cls-2" d="M150.79,199.56c-14.45-3.22-31.32-5.34-47.86-5.34h-33.96v13.15l-59.88,5.22,59.88,5.22v13.15h33.96c16.54,0,33.41-2.12,47.86-5.34,12.64-2.81,23.43-6.46,30.53-10.27l.08-2.77-.08-2.77c-7.11-3.8-17.9-7.46-30.53-10.27h0Z"/>
+        <polygon class="cls-2" points="181.89 255.44 126.87 255.44 57 342.47 167.04 342.47 201.48 299.56 146.46 299.56 181.89 255.44"/>
+      </g>
+    </g>
+    <g id="BattlBuilders_text" data-name="BattlBuilders text">
+      <g>
+        <path class="cls-1" d="M478.75,241.24c-4.01-13.79-16.75-23.88-31.84-23.88h-50.03v125.1h52.33c18.36-.08,33.02-15,33.02-33.16v-5.76c0-11.16-5.51-21.02-13.96-27.04,7.86-6.63,11.8-15.78,11.8-26,0-3.22-.46-6.34-1.32-9.28h0ZM425.57,241.24h15.07c5.93,0,10.73,4.81,10.73,10.73v1.91c0,5.93-4.81,10.73-10.73,10.73h-15.07v-23.37h0ZM425.57,288.49h17.23c5.93,0,10.73,4.81,10.73,10.73v8.64c0,5.95-4.8,10.71-10.73,10.73h-17.23v-30.1h0Z"/>
+        <polygon class="cls-1" points="588.81 217.37 588.81 342.47 617.5 342.47 617.5 217.37 588.81 217.37"/>
+        <polygon class="cls-1" points="629.21 217.37 629.21 342.47 703.46 342.47 703.46 318.59 657.89 318.59 657.89 217.37 629.21 217.37"/>
+        <path class="cls-1" d="M712.99,217.37v125.1h52.05c18.35,0,33.29-14.68,33.29-33.16v-58.79c0-18.21-14.74-33.15-33.15-33.15h-52.19ZM741.68,318.59v-77.35h17.23c5.9,0,10.69,4.76,10.73,10.65v56.04c-.04,5.96-4.87,10.65-10.81,10.65h-17.15Z"/>
+        <polygon class="cls-1" points="810.04 217.37 810.04 342.47 886.77 342.47 886.77 318.59 838.73 318.59 838.73 291.85 876.86 291.85 876.86 267.98 838.73 267.98 838.73 241.24 886.77 241.24 886.77 217.37 810.04 217.37"/>
+        <path class="cls-1" d="M993.35,250.52c.29,10.37,1.8,16.6,18.51,28.4l29.13,20.82c4.72,3.37,7.36,5.55,7.36,9.26,0,4.95-5.22,9.6-10.63,9.6h-4.95c-5.9,0-10.69-4.76-10.73-10.65v-4.84h-28.69v6.21c0,3.22.46,6.33,1.32,9.28,4,13.74,16.68,23.88,31.84,23.88h17.48c15.16,0,27.83-10.13,31.84-23.88.86-2.95,1.32-6.06,1.32-9.28-.29-10.37-1.8-16.6-18.51-28.4l-29.13-20.82c-4.72-3.37-7.36-5.55-7.36-9.26,0-4.96,5.22-9.6,10.63-9.6h4.95c5.9,0,10.69,4.76,10.73,10.65v4.84h28.69v-6.21c0-3.22-.46-6.33-1.32-9.28-4-13.74-16.68-23.88-31.84-23.88h-17.48c-15.16,0-27.83,10.13-31.84,23.88-.86,2.95-1.32,6.06-1.32,9.28h0Z"/>
+        <path class="cls-1" d="M981.64,250.52c0-18.21-14.74-33.15-33.16-33.15h-52.19v125.1h28.69v-43.33h17.16c5.97,0,10.81,4.74,10.81,10.73v22.34c0,4.75.91,8.65,2.42,10.27h28.69c-1.52-1.61-2.43-5.52-2.43-10.27v-18.74c0-10.31-4.76-19.97-12.92-26.27,8.17-6.3,12.92-15.96,12.92-26.27v-10.41h0ZM942.22,241.24c5.93,0,10.73,4.81,10.73,10.73v12.55c0,5.99-4.84,10.73-10.81,10.73h-17.16v-34.02h17.24Z"/>
+        <path class="cls-1" d="M548.42,217.37v93.21h-2.51v3.84h2.51v4.17h-27.97v-4.17h2.51v-3.84h-2.51v-93.21h-28.69v91.95c0,18.16,14.66,33.08,33.02,33.16h19.31c15.1-.06,27.71-10.18,31.7-23.88.86-2.95,1.32-6.06,1.32-9.28v-91.95h-28.69Z"/>
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+    </g>
+  </g>
+</svg>