diff --git a/src/Dashboard.tsx b/src/Dashboard.tsx
index c4e5481..dbb43dd 100644
--- a/src/Dashboard.tsx
+++ b/src/Dashboard.tsx
@@ -8,7 +8,7 @@ export function DashboardPage({ tasks, currentUser, users }: { tasks: Task[]; cu
     const overdue = tasks.filter(t => new Date(t.dueDate + 'T00:00:00') < new Date() && t.status !== 'done').length;
     const critical = tasks.filter(t => t.priority === 'critical' && t.status !== 'done').length;
 
-    const isLeader = ['cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner'].includes(currentUser.role);
+    const isLeader = ['ceo', 'cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner'].includes(currentUser.role);
     const myTasks = tasks.filter(t => t.assignee === currentUser.id);
     const myDone = myTasks.filter(t => t.status === 'done').length;
 
diff --git a/src/Login.tsx b/src/Login.tsx
index b2823d1..30938ce 100644
--- a/src/Login.tsx
+++ b/src/Login.tsx
@@ -90,6 +90,7 @@ export function LoginPage({ onLogin }: { onLogin: (u: User) => void }) {
                                 <option value="qa">QA Engineer</option>
                                 <option value="manager">Manager</option>
                                 <option value="cto">CTO</option>
+                                <option value="ceo">CEO</option>
                             </select>
                         </div>
                         <label className="login-label" htmlFor="register-dept">Department</label>
diff --git a/src/Pages.tsx b/src/Pages.tsx
index 4968def..6bf4162 100644
--- a/src/Pages.tsx
+++ b/src/Pages.tsx
@@ -59,7 +59,7 @@ export function MembersPage({ tasks, users }: { tasks: Task[]; users: User[] })
                         const ut = tasks.filter(t => t.assignee === u.id);
                         const done = ut.filter(t => t.status === 'done').length;
                         const active = ut.filter(t => t.status !== 'done').length;
-                        const roleColors: Record<string, string> = { cto: '#818cf8', manager: '#fb923c', tech_lead: '#06b6d4', scrum_master: '#a855f7', product_owner: '#ec4899', designer: '#f43f5e', qa: '#14b8a6', employee: '#22c55e' };
+                        const roleColors: Record<string, string> = { ceo: '#eab308', cto: '#818cf8', manager: '#fb923c', tech_lead: '#06b6d4', scrum_master: '#a855f7', product_owner: '#ec4899', designer: '#f43f5e', qa: '#14b8a6', employee: '#22c55e' };
                         return (
                             <React.Fragment key={u.id}>
                                 <tr onClick={() => setExpanded(expanded === u.id ? null : u.id)}>
@@ -99,7 +99,7 @@ export function MembersPage({ tasks, users }: { tasks: Task[]; users: User[] })
                             <div className="modal-field"><label>Email</label><input className="modal-input" placeholder="member@company.io" /></div>
                             <div className="modal-field">
                                 <label>Role</label>
-                                <select className="modal-input"><option value="employee">Employee</option><option value="tech_lead">Tech Lead</option><option value="scrum_master">Scrum Master</option><option value="product_owner">Product Owner</option><option value="designer">Designer</option><option value="qa">QA Engineer</option><option value="manager">Manager</option></select>
+                                <select className="modal-input"><option value="employee">Employee</option><option value="tech_lead">Tech Lead</option><option value="scrum_master">Scrum Master</option><option value="product_owner">Product Owner</option><option value="designer">Designer</option><option value="qa">QA Engineer</option><option value="manager">Manager</option><option value="cto">CTO</option><option value="ceo">CEO</option></select>
                             </div>
                         </div>
                         <div className="modal-footer"><button className="btn-ghost" onClick={() => setShowInvite(false)}>Cancel</button><button className="btn-primary" onClick={() => setShowInvite(false)}>Send Invite</button></div>
diff --git a/src/Shared.tsx b/src/Shared.tsx
index f0dee20..246d454 100644
--- a/src/Shared.tsx
+++ b/src/Shared.tsx
@@ -51,7 +51,7 @@ export function ProgressBar({ subtasks }: { subtasks: Subtask[] }) {
 }
 
 export function RoleBadge({ role }: { role: string }) {
-    const colors: Record<string, string> = { cto: '#818cf8', manager: '#fb923c', tech_lead: '#06b6d4', scrum_master: '#a855f7', product_owner: '#ec4899', designer: '#f43f5e', qa: '#14b8a6', employee: '#22c55e' };
+    const colors: Record<string, string> = { ceo: '#eab308', cto: '#818cf8', manager: '#fb923c', tech_lead: '#06b6d4', scrum_master: '#a855f7', product_owner: '#ec4899', designer: '#f43f5e', qa: '#14b8a6', employee: '#22c55e' };
     const c = colors[role] || '#64748b';
     return <span className="role-badge" style={{ background: `${c}22`, color: c }}>{role.toUpperCase()}</span>;
 }
diff --git a/src/Sidebar.tsx b/src/Sidebar.tsx
index 66ad0bd..4b1b810 100644
--- a/src/Sidebar.tsx
+++ b/src/Sidebar.tsx
@@ -2,8 +2,8 @@ import type { User } from './data';
 import { Avatar } from './Shared';
 import { RoleBadge } from './Shared';
 
-const ALL_ROLES = ['cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner', 'employee', 'designer', 'qa'];
-const LEADER_ROLES = ['cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner'];
+const ALL_ROLES = ['ceo', 'cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner', 'employee', 'designer', 'qa'];
+const LEADER_ROLES = ['ceo', 'cto', 'manager', 'tech_lead', 'scrum_master', 'product_owner'];
 
 const NAV_ITEMS = [
     { id: 'dashboard', icon: '⊞', label: 'Dashboard', roles: ALL_ROLES },
@@ -12,7 +12,7 @@ const NAV_ITEMS = [
     { id: 'mytasks', icon: '✓', label: 'My Tasks', roles: ['employee', 'designer', 'qa'] },
     { id: 'teamtasks', icon: '👥', label: 'Team Tasks', roles: LEADER_ROLES },
     { id: 'reports', icon: '📊', label: 'Reports', roles: LEADER_ROLES },
-    { id: 'members', icon: '👤', label: 'Members', roles: ['cto'] },
+    { id: 'members', icon: '👤', label: 'Members', roles: ['ceo', 'cto'] },
 ];
 
 interface SidebarProps {