diff --git a/database/migrations/run_all.sql b/database/migrations/run_all.sql
index ea40526..e216a01 100644
--- a/database/migrations/run_all.sql
+++ b/database/migrations/run_all.sql
@@ -43,6 +43,9 @@ BEGIN;
 \echo '=== Running 011_calendar_events.sql (Calendar Events) ==='
 \i 011_calendar_events.sql
 
+\echo '=== Running 012_invites.sql (Invites) ==='
+\i 012_invites.sql
+
 \echo '=== Running 012_sent_emails.sql (Sent Email Log) ==='
 \i 012_sent_emails.sql
 
diff --git a/src/app/api/auth/login/route.ts b/src/app/api/auth/login/route.ts
index e7ad058..5f24e89 100644
--- a/src/app/api/auth/login/route.ts
+++ b/src/app/api/auth/login/route.ts
@@ -9,6 +9,7 @@ import {
   resetFailedAttempts,
   isAccountLocked,
   createSession,
+  setSessionContext,
 } from "@/lib/auth"
 
 export async function POST(request: NextRequest) {
@@ -106,6 +107,7 @@ export async function POST(request: NextRequest) {
     )
 
     await createSession(dbUser.id, dbUser.role_name)
+    await setSessionContext(dbUser.id, ipAddress)
 
     const user = mapDbUserToSessionUser(dbUser)
 
diff --git a/src/app/api/settings/company/route.ts b/src/app/api/settings/company/route.ts
index 8098107..87aa37c 100644
--- a/src/app/api/settings/company/route.ts
+++ b/src/app/api/settings/company/route.ts
@@ -46,10 +46,11 @@ export async function PATCH(request: NextRequest) {
 
     const body = await request.json()
 
-    await query(
+    const result = await query(
       `UPDATE company_settings SET
         company_name = $1, company_email = $2, company_phone = $3,
-        company_website = $4, company_address = $5, updated_by = $6, updated_at = NOW()`,
+        company_website = $4, company_address = $5, updated_by = $6, updated_at = NOW()
+       WHERE id = (SELECT id FROM company_settings ORDER BY updated_at DESC LIMIT 1)`,
       [
         body.companyName || "",
         body.companyEmail || "",
@@ -60,6 +61,21 @@ export async function PATCH(request: NextRequest) {
       ],
     )
 
+    if (result.rowCount === 0) {
+      await query(
+        `INSERT INTO company_settings (company_name, company_email, company_phone, company_website, company_address, updated_by)
+         VALUES ($1, $2, $3, $4, $5, $6)`,
+        [
+          body.companyName || "",
+          body.companyEmail || "",
+          body.companyPhone || "",
+          body.companyWebsite || "",
+          body.companyAddress || "",
+          user.id,
+        ],
+      )
+    }
+
     return NextResponse.json({ success: true })
   } catch (error) {
     console.error("Company settings PATCH error:", error)
diff --git a/src/app/api/users/route.ts b/src/app/api/users/route.ts
index 4f0be95..fd4b2ca 100644
--- a/src/app/api/users/route.ts
+++ b/src/app/api/users/route.ts
@@ -1,6 +1,6 @@
 import { NextRequest, NextResponse } from "next/server"
 import { query } from "@/lib/db"
-import { hashPassword, getSessionUser } from "@/lib/auth"
+import { hashPassword, getSessionUser, encryptPassword, setSessionContext } from "@/lib/auth"
 import { avatarSvgUrl } from "@/lib/avatar"
 
 export async function GET(request: NextRequest) {
@@ -68,12 +68,15 @@ export async function POST(request: NextRequest) {
     const lastName = nameParts.slice(1).join(" ") || firstName
     const username = email.split("@")[0]
     const passwordHash = await hashPassword(password)
+    const passwordEncrypted = await encryptPassword(password)
+
+    await setSessionContext(sessionUser.id)
 
     const result = await query(
-      `INSERT INTO users (username, email, password_hash, first_name, last_name, is_active, created_by)
-       VALUES ($1, $2, $3, $4, $5, $6, $7)
+      `INSERT INTO users (username, email, password_hash, password_encrypted, first_name, last_name, is_active, created_by)
+       VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
        RETURNING id`,
-      [username.toLowerCase(), email.toLowerCase(), passwordHash, firstName, lastName, active ?? true, sessionUser.id]
+      [username.toLowerCase(), email.toLowerCase(), passwordHash, passwordEncrypted, firstName, lastName, active ?? true, sessionUser.id]
     )
 
     const roleId = (
diff --git a/src/app/login/page.tsx b/src/app/login/page.tsx
index 2c9542e..c1ebbef 100644
--- a/src/app/login/page.tsx
+++ b/src/app/login/page.tsx
@@ -231,7 +231,7 @@ export default function LoginPage() {
         <div className="left-panel flex flex-1 flex-col p-12">
           <div className="relative z-10 flex-1 flex items-center justify-center">
             <div className="text-center">
-              <div className="bc-logo mb-8" style={{"--theme-primary":"#1BB0CE"}}>
+              <div className="bc-logo mb-8" style={{"--theme-primary":"#1BB0CE"} as React.CSSProperties}>
                 Black <span className="accent">Cipher</span>
               </div>
               <h1 className="text-[34px] font-extrabold text-[#e8e8ef] leading-tight tracking-[-0.6px]">
diff --git a/src/lib/auth.ts b/src/lib/auth.ts
index cc58756..8794412 100644
--- a/src/lib/auth.ts
+++ b/src/lib/auth.ts
@@ -17,6 +17,7 @@ export interface SessionUser {
   id: string;
   username: string;
   email: string;
+  phone: string | null;
   firstName: string;
   lastName: string;
   role: string;
@@ -85,7 +86,7 @@ export async function getUserByUsername(username: string) {
 
 export async function getUserById(id: string) {
   const result = await query(
-    `    SELECT u.id, u.username, u.email, u.first_name, u.last_name,
+    `    SELECT u.id, u.username, u.email, u.phone, u.first_name, u.last_name,
             u.is_active, u.avatar_url,
             r.name AS role_name
      FROM users u
@@ -185,6 +186,7 @@ export function mapDbUserToSessionUser(
     id: dbUser.id as string,
     username: dbUser.username as string,
     email: dbUser.email as string,
+    phone: (dbUser.phone as string) || null,
     firstName: dbUser.first_name as string,
     lastName: dbUser.last_name as string,
     role: roleMapping[roleName] || roleName.toLowerCase(),
@@ -201,7 +203,6 @@ export async function createSession(userId: string, role: string) {
     secure: process.env.NODE_ENV === "production",
     sameSite: "strict",
     path: "/",
-    maxAge: 60 * 60 * 24, // 24 hours
   });
 
   return token;
@@ -218,6 +219,27 @@ export async function destroySession() {
   });
 }
 
+export async function encryptPassword(password: string): Promise<string> {
+  const result = await query("SELECT encrypt_password($1) AS encrypted", [password]);
+  return result.rows[0]?.encrypted;
+}
+
+export async function decryptPassword(encrypted: string): Promise<string | null> {
+  try {
+    const result = await query("SELECT decrypt_password($1) AS decrypted", [encrypted]);
+    return result.rows[0]?.decrypted || null;
+  } catch {
+    return null;
+  }
+}
+
+export async function setSessionContext(userId: string, ip?: string) {
+  await query("SELECT set_config('app.current_user_id', $1, true)", [userId]);
+  if (ip) {
+    await query("SELECT set_config('app.current_ip', $1, true)", [ip]);
+  }
+}
+
 export async function getSessionUser(): Promise<SessionUser | null> {
   try {
     const cookieStore = await cookies();
diff --git a/src/types/index.ts b/src/types/index.ts
index 83030e9..d5677d9 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -4,12 +4,13 @@ export type LeadStatus =
   | "pending"
   | "closed"
   | "ignored";
-export type UserRole = "super_admin" | "admin" | "sales";
+export type UserRole = "super_admin" | "admin" | "sales" | "dev";
 
 export interface User {
   id: string;
   name: string;
   email: string;
+  phone?: string;
   role: UserRole;
   active: boolean;
   avatar: string;