diff --git a/cmd/satoru/progress_ws.go b/cmd/satoru/progress_ws.go
index 5ddfc13..42b1f8c 100644
--- a/cmd/satoru/progress_ws.go
+++ b/cmd/satoru/progress_ws.go
@@ -26,6 +26,7 @@ type liveSiteStatus struct {
 	SiteID        int64     `json:"site_id"`
 	LastRunStatus string    `json:"last_run_status"`
 	LastRunOutput string    `json:"last_run_output"`
+	LastScanState string    `json:"last_scan_state"`
 	LastRunAt     time.Time `json:"last_run_at,omitempty"`
 }
 
@@ -121,10 +122,14 @@ func (a *app) buildLiveProgressPayload(ctx context.Context) (liveProgressPayload
 			SiteID:        site.ID,
 			LastRunStatus: strings.TrimSpace(site.LastRunStatus.String),
 			LastRunOutput: strings.TrimSpace(site.LastRunOutput.String),
+			LastScanState: strings.TrimSpace(site.LastScanState.String),
 		}
 		if row.LastRunStatus == "" {
 			row.LastRunStatus = "pending"
 		}
+		if row.LastScanState == "" {
+			row.LastScanState = "pending"
+		}
 		if site.LastRunAt.Valid {
 			row.LastRunAt = site.LastRunAt.Time
 		}
diff --git a/internal/webui/dashboard.go b/internal/webui/dashboard.go
index 3039bd5..6d9b10b 100644
--- a/internal/webui/dashboard.go
+++ b/internal/webui/dashboard.go
@@ -62,8 +62,10 @@ func Dashboard(data DashboardData) templ.Component {
 		}
 
 		var sites strings.Builder
+		var siteNav strings.Builder
 		if len(data.Sites) == 0 {
 			sites.WriteString(`<p class="muted">No sites added yet. Add your first Linux SSH site below.</p>`)
+			siteNav.WriteString(`<p class="muted">No sites yet.</p>`)
 		}
 		for _, site := range data.Sites {
 			last := "Never run"
@@ -90,6 +92,17 @@ func Dashboard(data DashboardData) templ.Component {
 			if site.LastScanNotes.Valid && site.LastScanNotes.String != "" {
 				scanNotes = site.LastScanNotes.String
 			}
+			siteNav.WriteString(fmt.Sprintf(`<button class="site-nav-item" type="button" data-site-select="%d"><strong>%s@%s</strong><span class="pill %s" data-sidebar-run-status="%d">%s</span><span class="pill %s" data-sidebar-scan-status="%d">%s</span></button>`,
+				site.ID,
+				html.EscapeString(site.SSHUser),
+				html.EscapeString(site.Host),
+				html.EscapeString(runStatus),
+				site.ID,
+				html.EscapeString(runStatus),
+				html.EscapeString(scanState),
+				site.ID,
+				html.EscapeString(scanState),
+			))
 
 			var targets strings.Builder
 			if len(site.Targets) == 0 {
@@ -238,55 +251,81 @@ func Dashboard(data DashboardData) templ.Component {
         </div>
       </div>
       %s
-      <section>
-        <h2>Host Runtime Status</h2>
-        <ul class="status-list">%s</ul>
-      </section>
-      <section>
-        <h2>Planned Workflow</h2>
-        <ol class="workflow">%s</ol>
-      </section>
-      <section>
-        <h2>Add Site</h2>
-        <form class="grid-2" method="post" action="/sites">
-          <label class="stack"><span>SSH User</span><input name="ssh_user" required /></label>
-          <label class="stack"><span>Server</span><input name="host" placeholder="host or ip" required /></label>
-          <label class="stack"><span>Port</span><input type="number" name="port" min="1" max="65535" value="22" required /></label>
-          <label class="stack"><span>Directory paths (one per line)</span><textarea name="directory_paths" placeholder="/var/www&#10;/etc/nginx" rows="4"></textarea></label>
-          <label class="stack"><span>SQLite DB paths (will dump, one per line)</span><textarea name="sqlite_paths" placeholder="/srv/app/db/app.sqlite3" rows="4"></textarea></label>
-          <label class="stack"><span>Exclude filters (one per line)</span><textarea name="filters" placeholder="*.tmp&#10;node_modules" rows="4"></textarea></label>
-          <button class="button" type="submit">Add site</button>
-        </form>
-      </section>
-      <section>
-        <h2>Live Backup Progress</h2>
-        <p class="muted" id="live-connection">Connecting...</p>
-        <ul class="target-list" id="live-active-jobs">
-          <li class="muted">Waiting for job updates.</li>
-        </ul>
-        <div class="row">
-          <button class="button ghost button-sm copy-btn" type="button" data-copy-target="live-events">Copy live events</button>
-        </div>
-        <pre class="output" id="live-events">No live events yet.</pre>
-      </section>
-      <section>
-        <h2>Managed Sites</h2>
-        %s
-      </section>
+      <div class="dashboard-shell">
+        <aside class="site-sidebar">
+          <h2>Sites Health</h2>
+          <p class="muted" id="live-connection">Connecting...</p>
+          <div class="site-nav-list">%s</div>
+          <h2>Runtime Checks</h2>
+          <ul class="status-list">%s</ul>
+        </aside>
+        <section class="site-main-panel">
+          <section>
+            <h2>Add Site</h2>
+            <form class="grid-2" method="post" action="/sites">
+              <label class="stack"><span>SSH User</span><input name="ssh_user" required /></label>
+              <label class="stack"><span>Server</span><input name="host" placeholder="host or ip" required /></label>
+              <label class="stack"><span>Port</span><input type="number" name="port" min="1" max="65535" value="22" required /></label>
+              <label class="stack"><span>Directory paths (one per line)</span><textarea name="directory_paths" placeholder="/var/www&#10;/etc/nginx" rows="4"></textarea></label>
+              <label class="stack"><span>SQLite DB paths (will dump, one per line)</span><textarea name="sqlite_paths" placeholder="/srv/app/db/app.sqlite3" rows="4"></textarea></label>
+              <label class="stack"><span>Exclude filters (one per line)</span><textarea name="filters" placeholder="*.tmp&#10;node_modules" rows="4"></textarea></label>
+              <button class="button" type="submit">Add site</button>
+            </form>
+          </section>
+          <section>
+            <h2 id="active-site-title">Active Site</h2>
+            %s
+          </section>
+          <section>
+            <h2>Active Site Logs</h2>
+            <ul class="target-list" id="live-active-jobs">
+              <li class="muted">Waiting for job updates.</li>
+            </ul>
+            <div class="row">
+              <button class="button ghost button-sm copy-btn" type="button" data-copy-target="live-events">Copy active logs</button>
+            </div>
+            <pre class="output" id="live-events">No live events yet.</pre>
+          </section>
+          <section>
+            <h2>Planned Workflow</h2>
+            <ol class="workflow">%s</ol>
+          </section>
+        </section>
+      </div>
     </main>
     <script>
       (function () {
         const connLabel = document.getElementById("live-connection");
         const activeJobs = document.getElementById("live-active-jobs");
         const liveEvents = document.getElementById("live-events");
+        const activeSiteTitle = document.getElementById("active-site-title");
+        const siteButtons = Array.from(document.querySelectorAll("[data-site-select]"));
+        const siteCards = Array.from(document.querySelectorAll(".site-card"));
+        let activeSiteID = null;
 
         function safeText(v, fallback) {
           const s = (v || "").toString().trim();
           return s === "" ? fallback : s;
         }
 
+        function setActiveSite(siteID) {
+          activeSiteID = siteID;
+          siteButtons.forEach((btn) => {
+            const id = Number(btn.getAttribute("data-site-select"));
+            btn.classList.toggle("active", id === siteID);
+          });
+          siteCards.forEach((card) => {
+            const id = Number(card.getAttribute("data-site-id"));
+            card.style.display = id === siteID ? "" : "none";
+          });
+          const activeBtn = siteButtons.find((btn) => Number(btn.getAttribute("data-site-select")) === siteID);
+          if (activeBtn && activeSiteTitle) {
+            activeSiteTitle.textContent = "Active Site: " + activeBtn.querySelector("strong").textContent;
+          }
+        }
+
         function renderJobs(jobs) {
-          const active = jobs.filter((j) => j.status === "queued" || j.status === "running");
+          const active = jobs.filter((j) => (j.status === "queued" || j.status === "running") && (activeSiteID === null || j.site_id === activeSiteID));
           if (active.length === 0) {
             activeJobs.innerHTML = '<li class="muted">No queued or running jobs.</li>';
             return;
@@ -298,11 +337,12 @@ func Dashboard(data DashboardData) templ.Component {
         }
 
         function renderEvents(events) {
-          if (!events || events.length === 0) {
+          const filtered = (events || []).filter((e) => activeSiteID === null || e.site_id === activeSiteID);
+          if (filtered.length === 0) {
             liveEvents.textContent = "No live events yet.";
             return;
           }
-          const lines = events.slice(0, 12).map((e) => {
+          const lines = filtered.slice(0, 16).map((e) => {
             const ts = new Date(e.occurred_at).toLocaleString();
             return "[" + ts + "] site=" + e.site_id + " job=" + e.job_id + " (" + e.job_type + ") " + e.level + ": " + e.message;
           });
@@ -339,6 +379,18 @@ func Dashboard(data DashboardData) templ.Component {
               statusEl.textContent = status;
               statusEl.className = "pill " + status;
             }
+            const sidebarRun = document.querySelector("[data-sidebar-run-status=\"" + s.site_id + "\"]");
+            if (sidebarRun) {
+              const status = safeText(s.last_run_status, "pending");
+              sidebarRun.textContent = status;
+              sidebarRun.className = "pill " + status;
+            }
+            const sidebarScan = document.querySelector("[data-sidebar-scan-status=\"" + s.site_id + "\"]");
+            if (sidebarScan) {
+              const scanState = safeText(s.last_scan_state, "pending");
+              sidebarScan.textContent = scanState;
+              sidebarScan.className = "pill " + scanState;
+            }
             const outputEl = document.querySelector("[data-site-run-output=\"" + s.site_id + "\"]");
             if (outputEl) {
               outputEl.textContent = safeText(s.last_run_output, "(no output yet)");
@@ -390,6 +442,19 @@ func Dashboard(data DashboardData) templ.Component {
           };
         }
 
+        function setupSiteSelection() {
+          if (siteButtons.length === 0) {
+            return;
+          }
+          const firstID = Number(siteButtons[0].getAttribute("data-site-select"));
+          setActiveSite(firstID);
+          siteButtons.forEach((btn) => {
+            btn.addEventListener("click", function () {
+              setActiveSite(Number(btn.getAttribute("data-site-select")));
+            });
+          });
+        }
+
         function setupCopyButtons() {
           document.querySelectorAll(".copy-btn").forEach((btn) => {
             btn.addEventListener("click", function () {
@@ -441,6 +506,7 @@ func Dashboard(data DashboardData) templ.Component {
 
         setupCopyButtons();
         setupActiveJobActions();
+        setupSiteSelection();
         connect();
       })();
     </script>
@@ -449,9 +515,10 @@ func Dashboard(data DashboardData) templ.Component {
 			html.EscapeString(data.User.Username),
 			html.EscapeString(role),
 			flash,
+			siteNav.String(),
 			checks.String(),
-			flows.String(),
 			sites.String(),
+			flows.String(),
 		))
 		return err
 	})
diff --git a/web/static/app.css b/web/static/app.css
index 5b78ff4..10f83a0 100644
--- a/web/static/app.css
+++ b/web/static/app.css
@@ -14,8 +14,7 @@
 body {
   margin: 0;
   min-height: 100vh;
-  display: grid;
-  place-items: center;
+  display: block;
   background: radial-gradient(circle at top, #1e293b 0, var(--bg) 55%);
   color: var(--fg);
   font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
@@ -30,7 +29,51 @@ body {
 }
 
 .dashboard-card {
-  width: min(980px, calc(100vw - 2rem));
+  width: calc(100vw - 2rem);
+  max-width: none;
+  margin: 1rem;
+}
+
+.dashboard-shell {
+  margin-top: 1.2rem;
+  display: grid;
+  grid-template-columns: 320px minmax(0, 1fr);
+  gap: 1rem;
+}
+
+.site-sidebar {
+  border: 1px solid var(--border);
+  border-radius: 12px;
+  padding: 0.8rem;
+  height: fit-content;
+  position: sticky;
+  top: 1rem;
+}
+
+.site-main-panel {
+  min-width: 0;
+}
+
+.site-nav-list {
+  display: grid;
+  gap: 0.5rem;
+  margin: 0.75rem 0 1rem;
+}
+
+.site-nav-item {
+  border: 1px solid var(--border);
+  border-radius: 10px;
+  background: color-mix(in srgb, var(--card) 75%, black);
+  color: var(--fg);
+  text-align: left;
+  padding: 0.55rem 0.65rem;
+  display: grid;
+  gap: 0.35rem;
+  cursor: pointer;
+}
+
+.site-nav-item.active {
+  border-color: #38bdf8;
 }
 
 .eyebrow {
@@ -142,6 +185,24 @@ h2 {
   gap: 0.75rem;
 }
 
+.site-sidebar .status-list {
+  grid-template-columns: 1fr;
+  gap: 0.4rem;
+}
+
+.site-sidebar .status {
+  padding: 0.4rem 0.5rem;
+  gap: 0.2rem;
+}
+
+.site-sidebar .status strong {
+  font-size: 0.82rem;
+}
+
+.site-sidebar .status span {
+  font-size: 0.74rem;
+}
+
 .status {
   border: 1px solid var(--border);
   border-radius: 12px;
@@ -328,6 +389,16 @@ textarea {
   to { transform: rotate(360deg); }
 }
 
+@media (max-width: 980px) {
+  .dashboard-shell {
+    grid-template-columns: 1fr;
+  }
+
+  .site-sidebar {
+    position: static;
+  }
+}
+
 a {
   color: #7dd3fc;
 }