diff --git a/custom_components/bahmcloud_store/panel/app.js b/custom_components/bahmcloud_store/panel/app.js
index 412bf0e..588f59e 100644
--- a/custom_components/bahmcloud_store/panel/app.js
+++ b/custom_components/bahmcloud_store/panel/app.js
@@ -53,7 +53,6 @@ class BahmcloudStorePanel extends HTMLElement {
       const data = await this._hass.callApi("get", "bcs");
       this._data = data;
 
-      // keep detail repo fresh (installed state, versions, etc.)
       if (this._view === "detail" && this._detailRepoId && Array.isArray(data?.repos)) {
         const fresh = data.repos.find((r) => this._safeId(r?.id) === this._detailRepoId);
         if (fresh) this._detailRepo = fresh;
@@ -72,13 +71,10 @@ class BahmcloudStorePanel extends HTMLElement {
 
     this._refreshing = true;
     this._error = null;
-
-    // Show a loading state immediately
     this._loading = true;
     this._update();
 
     try {
-      // IMPORTANT: This hits POST /api/bcs?action=refresh
       const resp = await this._hass.callApi("post", "bcs?action=refresh", {});
       if (!resp?.ok) {
         const msg = this._safeText(resp?.message) || "Refresh failed.";
@@ -90,7 +86,6 @@ class BahmcloudStorePanel extends HTMLElement {
       this._refreshing = false;
     }
 
-    // Always reload data after refresh attempt (even on failure)
     await this._load();
   }
 
@@ -298,14 +293,9 @@ class BahmcloudStorePanel extends HTMLElement {
         }
         .iconbtn:hover{ filter:brightness(0.98); }
 
-        .wrap{
-          max-width:1200px; margin:0 auto; padding:16px;
-        }
+        .wrap{ max-width:1200px; margin:0 auto; padding:16px; }
 
-        .tabs{
-          display:flex; gap:10px; flex-wrap:wrap;
-          margin:8px 0 16px;
-        }
+        .tabs{ display:flex; gap:10px; flex-wrap:wrap; margin:8px 0 16px; }
         .tab{
           padding:10px 14px; border-radius:999px;
           border:1px solid var(--divider-color);
@@ -314,21 +304,11 @@ class BahmcloudStorePanel extends HTMLElement {
         }
         .tab.active{ border-color: var(--bcs-accent); box-shadow: 0 0 0 2px rgba(30,136,229,.15); }
 
-        .grid{
-          display:grid; gap:12px;
-          grid-template-columns: repeat(1, minmax(0, 1fr));
-        }
-        @media (min-width: 900px){
-          .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
-        }
+        .grid{ display:grid; gap:12px; grid-template-columns: repeat(1, minmax(0, 1fr)); }
+        @media (min-width: 900px){ .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); } }
 
-        .grid2{
-          display:grid; gap:12px;
-          grid-template-columns: 1fr;
-        }
-        @media (min-width: 1024px){
-          .grid2{ grid-template-columns: 1.2fr .8fr; }
-        }
+        .grid2{ display:grid; gap:12px; grid-template-columns: 1fr; }
+        @media (min-width: 1024px){ .grid2{ grid-template-columns: 1.2fr .8fr; } }
 
         .card{
           padding:14px 14px;
@@ -377,10 +357,7 @@ class BahmcloudStorePanel extends HTMLElement {
           border-color: rgba(30,136,229,.35);
           background: rgba(30,136,229,.08);
         }
-        button:disabled{
-          opacity: .55;
-          cursor: not-allowed;
-        }
+        button:disabled{ opacity: .55; cursor: not-allowed; }
 
         .err{
           margin:12px 0;
@@ -399,7 +376,7 @@ class BahmcloudStorePanel extends HTMLElement {
           gap:10px;
           z-index: 60;
         }
-        .fab{
+        .fabbtn{
           width:54px; height:54px;
           border-radius:18px;
           border:1px solid var(--divider-color);
@@ -409,12 +386,16 @@ class BahmcloudStorePanel extends HTMLElement {
           box-shadow: 0 8px 18px rgba(0,0,0,.12);
           user-select:none;
           font-size: 18px;
+          padding: 0;
         }
-        .fab.primary{
+        .fabbtn.primary{
           border-color: rgba(30,136,229,.35);
           background: rgba(30,136,229,.10);
         }
-        .fab[disabled]{ opacity: .55; cursor: not-allowed; }
+        .fabbtn:disabled{
+          opacity: .55;
+          cursor: not-allowed;
+        }
 
         pre.readme{
           padding: 12px;
@@ -507,7 +488,6 @@ class BahmcloudStorePanel extends HTMLElement {
     const subtitle = root.getElementById("subtitle");
     if (subtitle) subtitle.textContent = this._view === "detail" ? "Details" : this._view[0].toUpperCase() + this._view.slice(1);
 
-    // tabs
     const setActive = (id, on) => {
       const el = root.getElementById(id);
       if (!el) return;
@@ -521,7 +501,6 @@ class BahmcloudStorePanel extends HTMLElement {
     const fabs = root.getElementById("fabs");
     if (!content || !fabs) return;
 
-    // error block
     const err = this._error
       ? `<div class="err"><strong>Error:</strong> ${this._esc(this._error)}</div>`
       : "";
@@ -538,7 +517,6 @@ class BahmcloudStorePanel extends HTMLElement {
       return;
     }
 
-    // render view
     let html = "";
     if (this._view === "store") html = this._renderStore();
     else if (this._view === "manage") html = this._renderManage();
@@ -548,11 +526,10 @@ class BahmcloudStorePanel extends HTMLElement {
     content.innerHTML = `${err}${html}`;
     fabs.innerHTML = this._view === "detail" ? this._renderFabs() : "";
 
-    // wire view interactions
     if (this._view === "store") this._wireStore();
     if (this._view === "manage") this._wireManage();
     if (this._view === "detail") {
-      this._wireDetail();
+      this._wireDetail(); // now always wires buttons
       this._wireFabs();
     }
   }
@@ -563,8 +540,7 @@ class BahmcloudStorePanel extends HTMLElement {
   }
 
   _safeId(v) {
-    const s = this._safeText(v).trim();
-    return s;
+    return this._safeText(v).trim();
   }
 
   _esc(s) {
@@ -576,6 +552,10 @@ class BahmcloudStorePanel extends HTMLElement {
       .replaceAll("'", "&#039;");
   }
 
+  _asBoolStrict(v) {
+    return v === true;
+  }
+
   _renderStore() {
     const repos = Array.isArray(this._data.repos) ? this._data.repos : [];
 
@@ -618,7 +598,7 @@ class BahmcloudStorePanel extends HTMLElement {
         const desc = this._safeText(r?.description) || "";
 
         const latest = this._safeText(r?.latest_version);
-        const installed = !!r?.installed;
+        const installed = this._asBoolStrict(r?.installed);
         const installedVersion = this._safeText(r?.installed_version);
         const updateAvailable = installed && !!latest && (!installedVersion || latest !== installedVersion);
 
@@ -694,7 +674,6 @@ class BahmcloudStorePanel extends HTMLElement {
       });
     }
 
-    // card clicks
     root.querySelectorAll("[data-open]").forEach((el) => {
       const id = el.getAttribute("data-open");
       el.addEventListener("click", () => this._openRepoDetail(id));
@@ -723,12 +702,9 @@ class BahmcloudStorePanel extends HTMLElement {
     const url = this._safeText(r?.url) || "";
     const desc = this._safeText(r?.description) || "";
 
-    const latest = this._safeText(r?.latest_version) ? `Latest: ${this._safeText(r?.latest_version)}` : "Latest: -";
-    const badge = `<div class="badge">${this._esc(this._safeText(r?.provider || "repo"))}</div>`;
-
     const infoBits = [
       this._safeText(r?.owner) ? `Creator: ${this._safeText(r?.owner)}` : "Creator: -",
-      latest,
+      this._safeText(r?.latest_version) ? `Latest: ${this._safeText(r?.latest_version)}` : "Latest: -",
       this._safeText(r?.provider) ? `Provider: ${this._safeText(r?.provider)}` : null,
       this._safeText(r?.category) ? `Category: ${this._safeText(r?.category)}` : null,
       this._safeText(r?.meta_author) ? `Author: ${this._safeText(r?.meta_author)}` : null,
@@ -765,7 +741,7 @@ class BahmcloudStorePanel extends HTMLElement {
 
     const repoId = this._safeId(r?.id);
 
-    const installed = !!r?.installed;
+    const installed = this._asBoolStrict(r?.installed);
     const installedVersion = this._safeText(r?.installed_version);
     const installedDomains = Array.isArray(r?.installed_domains) ? r.installed_domains : [];
     const latestVersion = this._safeText(r?.latest_version);
@@ -806,7 +782,7 @@ class BahmcloudStorePanel extends HTMLElement {
                   <a href="${this._esc(url)}" target="_blank" rel="noreferrer">Open repository</a>
                 </div>
               </div>
-              ${badge}
+              <div class="badge">${this._esc(this._safeText(r?.provider || "repo"))}</div>
             </div>
           </div>
 
@@ -840,6 +816,30 @@ class BahmcloudStorePanel extends HTMLElement {
 
   _wireDetail() {
     const root = this.shadowRoot;
+
+    // Always wire action buttons (even if README is already loaded)
+    const btnInstall = root.getElementById("btnInstall");
+    const btnUpdate = root.getElementById("btnUpdate");
+    const btnRestart = root.getElementById("btnRestart");
+
+    if (btnInstall) {
+      btnInstall.addEventListener("click", () => {
+        if (btnInstall.disabled) return;
+        if (this._detailRepoId) this._installRepo(this._detailRepoId);
+      });
+    }
+
+    if (btnUpdate) {
+      btnUpdate.addEventListener("click", () => {
+        if (btnUpdate.disabled) return;
+        if (this._detailRepoId) this._updateRepo(this._detailRepoId);
+      });
+    }
+
+    if (btnRestart) {
+      btnRestart.addEventListener("click", () => this._restartHA());
+    }
+
     const mount = root.getElementById("readmePretty");
     if (!mount) return;
 
@@ -847,36 +847,11 @@ class BahmcloudStorePanel extends HTMLElement {
       if (this._readmeHtml) {
         mount.innerHTML = this._readmeHtml;
         this._postprocessRenderedMarkdown(mount);
-        return;
+      } else {
+        mount.innerHTML = `<div class="muted">Rendered HTML not available. Use “Show raw Markdown”.</div>`;
       }
-      mount.innerHTML = `<div class="muted">Rendered HTML not available. Use “Show raw Markdown”.</div>`;
-      return;
-    }
-
-    mount.innerHTML = "";
-
-    const btnInstall = root.getElementById("btnInstall");
-    const btnUpdate = root.getElementById("btnUpdate");
-    const btnRestart = root.getElementById("btnRestart");
-
-    if (btnInstall) {
-      btnInstall.addEventListener("click", () => {
-        if (btnInstall.hasAttribute("disabled")) return;
-        if (this._detailRepoId) this._installRepo(this._detailRepoId);
-      });
-    }
-
-    if (btnUpdate) {
-      btnUpdate.addEventListener("click", () => {
-        if (btnUpdate.hasAttribute("disabled")) return;
-        if (this._detailRepoId) this._updateRepo(this._detailRepoId);
-      });
-    }
-
-    if (btnRestart) {
-      btnRestart.addEventListener("click", () => {
-        this._restartHA();
-      });
+    } else {
+      mount.innerHTML = "";
     }
   }
 
@@ -896,7 +871,7 @@ class BahmcloudStorePanel extends HTMLElement {
     if (!r) return "";
 
     const repoId = this._safeId(r?.id);
-    const installed = !!r?.installed;
+    const installed = this._asBoolStrict(r?.installed);
     const latest = this._safeText(r?.latest_version);
     const installedVersion = this._safeText(r?.installed_version);
 
@@ -906,16 +881,13 @@ class BahmcloudStorePanel extends HTMLElement {
     const installDisabled = installed || busy;
     const updateDisabled = !updateAvailable || busy;
 
-    const installTitle = installed ? "Already installed" : busy ? "Installing…" : "Install";
-    const updateTitle = !installed ? "Not installed" : !updateAvailable ? "No update available" : busy ? "Updating…" : "Update";
-
     return `
       <div class="fabs">
-        <div class="fab primary" id="fabOpen" title="Open repository">↗</div>
-        <div class="fab" id="fabReload" title="Reload README">⟳</div>
-        <div class="fab" id="fabInstall" title="${installTitle}" ${installDisabled ? "disabled" : ""}>＋</div>
-        <div class="fab" id="fabUpdate" title="${updateTitle}" ${updateDisabled ? "disabled" : ""}>↑</div>
-        <div class="fab" id="fabInfo" title="About">i</div>
+        <button class="fabbtn primary" id="fabOpen" title="Open repository">↗</button>
+        <button class="fabbtn" id="fabReload" title="Reload README">⟳</button>
+        <button class="fabbtn" id="fabInstall" title="${installDisabled ? (installed ? "Already installed" : "Installing…") : "Install"}" ${installDisabled ? "disabled" : ""}>＋</button>
+        <button class="fabbtn" id="fabUpdate" title="${updateDisabled ? (!installed ? "Not installed" : "No update available") : "Update"}" ${updateDisabled ? "disabled" : ""}>↑</button>
+        <button class="fabbtn" id="fabInfo" title="About">i</button>
       </div>
     `;
   }
@@ -926,6 +898,7 @@ class BahmcloudStorePanel extends HTMLElement {
     if (!r) return;
 
     const url = this._safeText(r?.url);
+    const repoId = this._safeId(r?.id);
 
     const open = root.getElementById("fabOpen");
     const reload = root.getElementById("fabReload");
@@ -933,35 +906,24 @@ class BahmcloudStorePanel extends HTMLElement {
     const update = root.getElementById("fabUpdate");
     const info = root.getElementById("fabInfo");
 
-    const repoId = this._safeId(r?.id);
-
     if (open) open.addEventListener("click", () => url && window.open(url, "_blank", "noreferrer"));
-    if (reload) {
-      reload.addEventListener("click", () => {
-        if (this._detailRepoId) this._loadReadme(this._detailRepoId);
-      });
-    }
+    if (reload) reload.addEventListener("click", () => this._detailRepoId && this._loadReadme(this._detailRepoId));
 
     if (install) {
       install.addEventListener("click", () => {
-        if (install.hasAttribute("disabled")) return;
+        if (install.disabled) return;
         this._installRepo(repoId);
       });
     }
 
     if (update) {
       update.addEventListener("click", () => {
-        if (update.hasAttribute("disabled")) return;
+        if (update.disabled) return;
         this._updateRepo(repoId);
       });
     }
 
-    if (info) {
-      info.addEventListener("click", () => {
-        this._view = "about";
-        this._update();
-      });
-    }
+    if (info) info.addEventListener("click", () => { this._view = "about"; this._update(); });
   }
 
   _renderManage() {
@@ -1016,16 +978,8 @@ class BahmcloudStorePanel extends HTMLElement {
     const name = root.getElementById("customName");
     const add = root.getElementById("addCustom");
 
-    if (url) {
-      url.addEventListener("input", (e) => {
-        this._customAddUrl = e?.target?.value || "";
-      });
-    }
-    if (name) {
-      name.addEventListener("input", (e) => {
-        this._customAddName = e?.target?.value || "";
-      });
-    }
+    if (url) url.addEventListener("input", (e) => { this._customAddUrl = e?.target?.value || ""; });
+    if (name) name.addEventListener("input", (e) => { this._customAddName = e?.target?.value || ""; });
     if (add) add.addEventListener("click", () => this._addCustomRepo());
 
     root.querySelectorAll("[data-remove]").forEach((el) => {