diff --git a/dashboard.html b/dashboard.html
index 2b6216c..bff96ed 100644
--- a/dashboard.html
+++ b/dashboard.html
@@ -130,7 +130,11 @@
       </div>
 
       <div class="bg-zinc-900 border border-zinc-800 rounded-2xl p-4">
-        <h3 class="font-bold text-lg mb-3">Lista de Sesiones</h3>
+        <div class="flex justify-between items-center mb-3">
+          <h3 class="font-bold text-lg">Lista de Sesiones</h3>
+        </div>
+        <input id="sessionSearch" placeholder="Buscar por teléfono, nombre o resumen..."
+          class="w-full bg-zinc-950 border border-zinc-800 rounded-xl p-3 outline-none focus:ring-2 focus:ring-indigo-500 mb-3"/>
         <div id="sessionList" class="space-y-3"></div>
       </div>
     </div>
@@ -250,6 +254,25 @@
     </div>
   </div>
 
+  <!-- ========================= -->
+  <!-- BLOCK SESSION MODAL -->
+  <!-- ========================= -->
+  <div id="blockSessionModal" class="hidden fixed inset-0 z-50 bg-black/60 backdrop-blur-sm flex items-center justify-center p-4">
+    <div class="bg-zinc-900 border border-zinc-800 rounded-2xl max-w-sm w-full p-6 shadow-2xl text-center">
+      <h2 class="text-xl font-bold mb-3">¿Bloquear Sesión?</h2>
+      <p class="text-sm text-zinc-400 mb-6">¿Estás seguro de que quieres bloquear esta sesión? El número de teléfono será bloqueado.</p>
+
+      <input type="hidden" id="blockSessionId" />
+      <input type="hidden" id="blockSessionPhone" />
+
+      <div class="flex gap-3">
+        <button id="confirmBlockSessionBtn" class="flex-1 bg-red-600 hover:bg-red-500 transition rounded-xl p-3 font-semibold text-white">Bloquear</button>
+        <button id="cancelBlockSessionBtn" class="flex-1 bg-zinc-800 hover:bg-zinc-700 transition rounded-xl p-3 font-semibold text-white">Cancelar</button>
+      </div>
+      <div id="blockSessionMsg" class="text-sm mt-3"></div>
+    </div>
+  </div>
+
   <script>
     // =============================
     // CONFIG
@@ -564,6 +587,8 @@
     // sessions table must exist
     // columns: id, campaign_id, created_at, ip, user_agent, etc
     // =============================
+    let allSessions = [];
+
     async function loadSessions() {
       const campaignFilter = document.getElementById("sessionsCampaignFilter").value;
 
@@ -578,27 +603,44 @@
       }
 
       const { data, error } = await query;
-      
+
+      if (error) {
+        document.getElementById("sessionList").innerHTML = `<div class="text-red-400 text-sm">Error loading sessions: ${error.message}</div>`;
+        return;
+      }
+
+      allSessions = data || [];
+      renderSessions();
+    }
+
+    function renderSessions() {
+      const searchTerm = document.getElementById("sessionSearch").value.toLowerCase();
       const list = document.getElementById("sessionList");
       list.innerHTML = "";
 
-      if (error) {
-        list.innerHTML = `<div class="text-red-400 text-sm">Error loading sessions: ${error.message}</div>`;
+      let filtered = allSessions;
+      if (searchTerm) {
+        filtered = allSessions.filter(s =>
+          (s.phone && s.phone.toLowerCase().includes(searchTerm)) ||
+          (s.name && s.name.toLowerCase().includes(searchTerm)) ||
+          (s.summary && s.summary.toLowerCase().includes(searchTerm))
+        );
+      }
+
+      if (filtered.length === 0) {
+        list.innerHTML = `<div class="text-zinc-400 text-sm">${allSessions.length === 0 ? "No sessions found." : "No sessions match the search."}</div>`;
         return;
       }
 
-      if (!data || data.length === 0) {
-        list.innerHTML = `<div class="text-zinc-400 text-sm">No sessions found.</div>`;
-        return;
-      }
-
-      data.forEach(s => {
+      filtered.forEach(s => {
         const card = document.createElement("div");
         card.className = "bg-zinc-950 border border-zinc-800 rounded-2xl p-4";
 
         const statusClass = s.finished ? "bg-green-500/20 text-green-500" : "bg-amber-500/20 text-amber-500";
         const statusText = s.finished ? "Finished" : "Active";
 
+        const blockedBadge = s.block ? `<span class="text-[10px] px-2 py-0.5 rounded-full font-bold uppercase bg-red-500/20 text-red-500">Blocked</span>` : '';
+
         card.innerHTML = `
           <div class="flex justify-between items-start">
             <div class="w-full">
@@ -610,9 +652,22 @@
                   <div class="text-[10px] px-2 py-0.5 rounded-full font-bold uppercase ${statusClass}">
                     ${statusText}
                   </div>
-                  <button class="deleteSessionBtn bg-red-500/20 hover:bg-red-500/40 text-red-400 p-1.5 rounded-lg transition" data-id="${s.id}" data-phone="${s.phone}">
-                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" class="w-3.5 h-3.5"><path stroke-linecap="round" stroke-linejoin="round" d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.134-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.067-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0" /></svg>
-                  </button>
+                  ${blockedBadge}
+                  <div class="relative">
+                    <button class="sessionMenuBtn bg-zinc-800 hover:bg-zinc-700 p-1.5 rounded-lg transition" data-id="${s.id}" data-phone="${s.phone}">
+                      <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" class="w-4 h-4">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M12 6.75a.75.75 0 110-1.5.75.75 0 010 1.5zM12 12.75a.75.75 0 110-1.5.75.75 0 010 1.5zM12 18.75a.75.75 0 110-1.5.75.75 0 010 1.5z" />
+                      </svg>
+                    </button>
+                    <div class="sessionMenu hidden absolute right-0 top-full mt-1 bg-zinc-900 border border-zinc-800 rounded-xl shadow-xl z-10 min-w-[140px] overflow-hidden">
+                      <button class="blockSessionItem w-full text-left px-4 py-2.5 text-sm hover:bg-zinc-800 transition text-red-400" data-id="${s.id}" data-phone="${s.phone}">
+                        ${s.block ? 'Desbloquear' : 'Bloquear'}
+                      </button>
+                      <button class="deleteSessionItem w-full text-left px-4 py-2.5 text-sm hover:bg-zinc-800 transition text-red-400 border-t border-zinc-800" data-id="${s.id}" data-phone="${s.phone}">
+                        Eliminar
+                      </button>
+                    </div>
+                  </div>
                 </div>
               </div>
               <div class="text-xs text-zinc-400 mt-2"><span class="font-semibold text-zinc-300">Summary:</span> ${s.summary || "No summary yet."}</div>
@@ -629,17 +684,51 @@
         list.appendChild(card);
       });
 
-      list.querySelectorAll(".deleteSessionBtn").forEach(btn => {
-        btn.addEventListener("click", () => {
+      list.querySelectorAll(".sessionMenuBtn").forEach(btn => {
+        btn.addEventListener("click", (e) => {
+          e.stopPropagation();
+          const menu = btn.nextElementSibling;
+          const wasHidden = menu.classList.contains("hidden");
+          document.querySelectorAll(".sessionMenu").forEach(m => m.classList.add("hidden"));
+          if (wasHidden) menu.classList.remove("hidden");
+        });
+      });
+
+      list.querySelectorAll(".deleteSessionItem").forEach(btn => {
+        btn.addEventListener("click", (e) => {
+          e.stopPropagation();
           const phone = btn.dataset.phone;
           const id = btn.dataset.id;
           if (id && phone && phone !== 'unknown') {
             deleteSession(id, phone);
           }
+          document.querySelectorAll(".sessionMenu").forEach(m => m.classList.add("hidden"));
+        });
+      });
+
+      list.querySelectorAll(".blockSessionItem").forEach(btn => {
+        btn.addEventListener("click", (e) => {
+          e.stopPropagation();
+          const phone = btn.dataset.phone;
+          const id = btn.dataset.id;
+          if (id && phone && phone !== 'unknown') {
+            if (btn.textContent.trim() === 'Desbloquear') {
+              unblockSession(id, phone);
+            } else {
+              openBlockModal(id, phone);
+            }
+          }
+          document.querySelectorAll(".sessionMenu").forEach(m => m.classList.add("hidden"));
         });
       });
     }
 
+    document.addEventListener("click", () => {
+      document.querySelectorAll(".sessionMenu").forEach(m => m.classList.add("hidden"));
+    });
+
+    document.getElementById("sessionSearch").addEventListener("input", renderSessions);
+
     async function deleteSession(id, phone) {
       if (!confirm(`Delete session for ${phone} and all its chat history?`)) return;
 
@@ -666,6 +755,55 @@
       await loadSessions();
     }
 
+    function openBlockModal(id, phone) {
+      document.getElementById("blockSessionId").value = id;
+      document.getElementById("blockSessionPhone").value = phone;
+      setMessage(document.getElementById("blockSessionMsg"), "");
+      show(document.getElementById("blockSessionModal"));
+    }
+
+    function closeBlockModal() {
+      hide(document.getElementById("blockSessionModal"));
+    }
+
+    async function confirmBlockSession() {
+      const id = document.getElementById("blockSessionId").value;
+      const phone = document.getElementById("blockSessionPhone").value;
+      const msg = document.getElementById("blockSessionMsg");
+
+      setMessage(msg, "Bloqueando...");
+
+      const { error } = await supabaseClient
+        .from("sessions")
+        .update({ block: true })
+        .eq("phone", phone);
+
+      if (error) {
+        setMessage(msg, "Error: " + error.message, true);
+        return;
+      }
+
+      setMessage(msg, "Sesión bloqueada!", false);
+      closeBlockModal();
+      await loadSessions();
+    }
+
+    async function unblockSession(id, phone) {
+      if (!confirm(`Desbloquear sesión para ${phone}?`)) return;
+
+      const { error } = await supabaseClient
+        .from("sessions")
+        .update({ block: false })
+        .eq("phone", phone);
+
+      if (error) {
+        alert("Error: " + error.message);
+        return;
+      }
+
+      await loadSessions();
+    }
+
     // =============================
     // MEDIA UPLOAD
     // media table must exist
@@ -894,6 +1032,9 @@
     document.getElementById("cancelDeleteMediaBtn").addEventListener("click", closeDeleteMediaModal);
     document.getElementById("confirmDeleteMediaBtn").addEventListener("click", confirmDeleteMedia);
 
+    document.getElementById("cancelBlockSessionBtn").addEventListener("click", closeBlockModal);
+    document.getElementById("confirmBlockSessionBtn").addEventListener("click", confirmBlockSession);
+
     setupTabs();
 
     // Keep session state updated