diff --git a/package.json b/package.json
index d0ef469..13f59d7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "sociowire-frontend",
   "private": true,
-  "version": "0.0.136",
+  "version": "0.0.180",
   "type": "module",
   "scripts": {
     "dev": "vite --host 0.0.0.0",
diff --git a/src/components/Posts/PostDetailModal.jsx b/src/components/Posts/PostDetailModal.jsx
index e99e523..348f91a 100644
--- a/src/components/Posts/PostDetailModal.jsx
+++ b/src/components/Posts/PostDetailModal.jsx
@@ -559,7 +559,7 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
     shares: post?.share_count || 0, comments: post?.comment_count || 0,
   });
   const [liked, setLiked] = useState(false);
-  const [truth, setTruth] = useState({ score: 50, count: 0 });
+  const [truth, setTruth] = useState({ score: 50, count: 0, userVote: null });
   const [authorAvatar, setAuthorAvatar] = useState("");
   const [commenterAvatars, setCommenterAvatars] = useState({});
   const [comments, setComments] = useState([]);
@@ -623,12 +623,12 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
 
   // Initial data fetch
   useEffect(() => {
-    if (!postId) return;
+    if (!postId && !post?.guid) return;
     recordPostView(postId, post?.guid, post?.app_id).then(res => {
       if (res?.counts) setCounts(c => ({ ...c, views: res.counts.view_count || c.views, likes: res.counts.like_count || c.likes }));
     });
     fetchPostLikeState(postId).then(res => { if (res?.liked !== undefined) setLiked(res.liked); });
-    fetchPostTruth(postId).then(res => { if (res) setTruth({ score: res.truth_score ?? res.user_score ?? 50, count: res.vote_count ?? 0 }); });
+    fetchPostTruth(postId, post?.guid, post?.app_id).then(res => { if (res) setTruth({ score: res.truth_score ?? res.user_score ?? 50, count: res.vote_count ?? 0, userVote: res.user_vote || null }); });
   }, [postId]);
 
   // Fetch full post data from API to get image_urls (map markers don't have it)
@@ -666,8 +666,8 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
 
   // Fetch comments
   const refreshComments = useCallback(async (autoOpen = false) => {
-    if (!postId) return;
-    const items = await fetchPostComments(postId, 50);
+    if (!postId && !post?.guid) return;
+    const items = await fetchPostComments(postId, 50, post?.guid, post?.app_id);
     if (Array.isArray(items)) {
       setComments(items);
       setCounts(c => ({ ...c, comments: items.length }));
@@ -686,7 +686,7 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
 
   // Handlers
   const handleLike = useCallback(async () => {
-    if (!postId) return;
+    if (!postId && !post?.guid) return;
     const newLiked = !liked;
     setLiked(newLiked);
     setCounts(c => ({ ...c, likes: c.likes + (newLiked ? 1 : -1) }));
@@ -716,13 +716,14 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
   }, [postId, post?.title, post?.guid, post?.app_id]);
 
   const handleTruthVote = useCallback(async (vote) => {
-    if (!postId) return;
+    if (!postId && !post?.guid) return;
     if (!token) {
       window.dispatchEvent(new CustomEvent("sociowire:auth-required"));
       return;
     }
+    // User can switch their vote by clicking the opposite button
     const res = await votePostTruth(postId, vote, post?.guid, post?.app_id);
-    if (res) setTruth({ score: res.truth_score ?? res.user_score ?? truth.score, count: res.vote_count ?? truth.count });
+    if (res) setTruth({ score: res.truth_score ?? res.user_score ?? truth.score, count: res.vote_count ?? truth.count, userVote: res.user_vote || vote });
   }, [postId, truth, token, post?.guid, post?.app_id]);
 
   const handleComment = useCallback(async () => {
@@ -1057,7 +1058,11 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
                   {/* Mini Truth Score */}
                   <div className="flex items-center gap-1.5 px-2 py-1 rounded-lg bg-themed-elevated">
                     <motion.button whileHover={{ scale: 1.1 }} whileTap={{ scale: 0.9 }} onClick={() => handleTruthVote("false")}
-                      className="w-6 h-6 rounded-full bg-red-500/20 text-red-400 flex items-center justify-center hover:bg-red-500/30 text-xs">
+                      className={`w-6 h-6 rounded-full flex items-center justify-center text-xs transition-all ${
+                        truth.userVote === "false"
+                          ? "bg-red-500 text-white ring-2 ring-red-300"
+                          : "bg-red-500/20 text-red-400 hover:bg-red-500/30"
+                      }`}>
                       <i className="fa-solid fa-thumbs-down" />
                     </motion.button>
                     <div className="flex items-center gap-1 min-w-[50px]">
@@ -1070,7 +1075,11 @@ export default function PostDetailModal({ post, onClose, onPostUpdated, onPostDe
                       </span>
                     </div>
                     <motion.button whileHover={{ scale: 1.1 }} whileTap={{ scale: 0.9 }} onClick={() => handleTruthVote("true")}
-                      className="w-6 h-6 rounded-full bg-emerald-500/20 text-emerald-400 flex items-center justify-center hover:bg-emerald-500/30 text-xs">
+                      className={`w-6 h-6 rounded-full flex items-center justify-center text-xs transition-all ${
+                        truth.userVote === "true"
+                          ? "bg-emerald-500 text-white ring-2 ring-emerald-300"
+                          : "bg-emerald-500/20 text-emerald-400 hover:bg-emerald-500/30"
+                      }`}>
                       <i className="fa-solid fa-thumbs-up" />
                     </motion.button>
                   </div>