diff --git a/public/index.html b/public/index.html
index 9017b09..cf0c798 100644
--- a/public/index.html
+++ b/public/index.html
@@ -447,6 +447,59 @@
       border-top: 1px solid #3a3a3a;
     }
 
+    .stats-widget {
+      padding: 8px 12px;
+      background: #1e1e1e;
+      border-bottom: 1px solid #333;
+      font-size: 12px;
+      color: #888;
+    }
+
+    .stats-line {
+      display: flex;
+      gap: 12px;
+      flex-wrap: wrap;
+      margin-bottom: 4px;
+    }
+
+    .stats-line:last-child {
+      margin-bottom: 0;
+    }
+
+    .stats-item {
+      display: flex;
+      align-items: center;
+      gap: 4px;
+    }
+
+    .stats-value {
+      color: #fff;
+      font-weight: 500;
+    }
+
+    .mode-badge {
+      padding: 2px 6px;
+      border-radius: 3px;
+      font-size: 10px;
+      font-weight: 600;
+      text-transform: uppercase;
+    }
+
+    .mode-plan {
+      background: #7c3aed;
+      color: white;
+    }
+
+    .mode-auto {
+      background: #059669;
+      color: white;
+    }
+
+    .model-name {
+      color: #666;
+      font-size: 11px;
+    }
+
     .empty-state {
       padding: 32px 16px;
       text-align: center;
@@ -471,6 +524,19 @@
         border-color: #ff9800;
       }
 
+      .stats-widget {
+        background: #f5f5f5;
+        border-bottom-color: #e0e0e0;
+      }
+
+      .stats-value {
+        color: #1a1a1a;
+      }
+
+      .model-name {
+        color: #999;
+      }
+
       .session-output {
         background: #f5f5f5;
         border-top-color: #e0e0e0;
@@ -621,6 +687,15 @@
           outputRenderedLength: 0,
           expanded: false,
           state: 'ready',
+          prompts: 0,
+          completions: 0,
+          tools: 0,
+          compressions: 0,
+          thinking_seconds: 0,
+          work_seconds: 0,
+          mode: 'normal',
+          model: null,
+          idle_since: null,
         });
         renderSessions();
       });
@@ -666,6 +741,23 @@
         }
       });
 
+      es.addEventListener('stats', (e) => {
+        const data = JSON.parse(e.data);
+        const session = state.sessions.get(data.session_id);
+        if (session) {
+          if (data.prompts !== undefined) session.prompts = data.prompts;
+          if (data.completions !== undefined) session.completions = data.completions;
+          if (data.tools !== undefined) session.tools = data.tools;
+          if (data.compressions !== undefined) session.compressions = data.compressions;
+          if (data.thinking_seconds !== undefined) session.thinking_seconds = data.thinking_seconds;
+          if (data.work_seconds !== undefined) session.work_seconds = data.work_seconds;
+          if (data.mode !== undefined) session.mode = data.mode;
+          if (data.model !== undefined) session.model = data.model;
+          if (data.idle_since !== undefined) session.idle_since = data.idle_since;
+          updateStatsWidget(data.session_id);
+        }
+      });
+
       state.eventSource = es;
     }
 
@@ -692,6 +784,60 @@
       return `<span class="state-badge state-${sessionState}">${label}</span>`;
     }
 
+    function formatDuration(seconds) {
+      if (seconds < 60) return `${seconds}s`;
+      if (seconds < 3600) return `${Math.floor(seconds / 60)}m`;
+      return `${Math.floor(seconds / 3600)}h`;
+    }
+
+    function renderStatsWidget(session) {
+      const lines = [];
+
+      // Counts line
+      const counts = [];
+      if (session.prompts > 0) counts.push(`<span class="stats-value">${session.prompts}</span> prompts`);
+      if (session.completions > 0) counts.push(`<span class="stats-value">${session.completions}</span> completions`);
+      if (session.tools > 0) counts.push(`<span class="stats-value">${session.tools}</span> tools`);
+      if (session.compressions > 0) counts.push(`<span class="stats-value">${session.compressions}</span> compressions`);
+
+      if (counts.length > 0) {
+        lines.push(`<div class="stats-line">${counts.join(' | ')}</div>`);
+      }
+
+      // Timing line
+      const timing = [];
+      if (session.thinking_seconds > 0) timing.push(`<span class="stats-value">${formatDuration(session.thinking_seconds)}</span> thinking`);
+      if (session.idle_since) {
+        const idleSeconds = Math.floor((Date.now() - session.idle_since * 1000) / 1000);
+        if (idleSeconds > 0) timing.push(`<span class="stats-value">${formatDuration(idleSeconds)}</span> idle`);
+      }
+
+      if (timing.length > 0) {
+        lines.push(`<div class="stats-line">${timing.join(' | ')}</div>`);
+      }
+
+      // Mode badge and model name
+      const badges = [];
+      if (session.mode === 'plan') badges.push('<span class="mode-badge mode-plan">Plan Mode</span>');
+      else if (session.mode === 'auto_accept') badges.push('<span class="mode-badge mode-auto">Auto-Accept</span>');
+
+      if (session.model) {
+        // "claude-opus-4-5-20251101" -> "opus-4-5"
+        const match = session.model.match(/claude-(\w+-[\d-]+)/);
+        if (match) badges.push(`<span class="model-name">${match[1]}</span>`);
+      }
+
+      if (badges.length > 0) {
+        lines.push(`<div class="stats-line">${badges.join(' ')}</div>`);
+      }
+
+      if (lines.length === 0) {
+        return '';
+      }
+
+      return `<div class="stats-widget" id="stats-${session.id}">${lines.join('')}</div>`;
+    }
+
     function renderSessions() {
       if (state.sessions.size === 0) {
         $sessions.innerHTML = '<div class="empty-state">No active sessions</div>';
@@ -710,6 +856,7 @@
             </div>
             <div class="session-toggle">▼</div>
           </div>
+          ${renderStatsWidget(s)}
           <div class="session-output">
             <div class="terminal" id="output-${s.id}">${escapeHtml(s.output)}</div>
           </div>
@@ -751,6 +898,31 @@
       }
     }
 
+    function updateStatsWidget(sessionId) {
+      const session = state.sessions.get(sessionId);
+      if (!session) return;
+
+      const $statsWidget = document.getElementById(`stats-${sessionId}`);
+      if ($statsWidget) {
+        const newHtml = renderStatsWidget(session);
+        if (newHtml) {
+          $statsWidget.outerHTML = newHtml;
+        } else {
+          $statsWidget.remove();
+        }
+      } else if (session) {
+        // Widget doesn't exist but should - find the header and insert after it
+        const $sessionCard = document.querySelector(`[data-session="${sessionId}"]`);
+        if ($sessionCard) {
+          const $header = $sessionCard.querySelector('.session-header');
+          const newHtml = renderStatsWidget(session);
+          if (newHtml && $header) {
+            $header.insertAdjacentHTML('afterend', newHtml);
+          }
+        }
+      }
+    }
+
     function renderPrompts() {
       if (state.prompts.size === 0) {
         $prompts.innerHTML = '<div class="empty-state">No pending prompts</div>';