diff --git a/drizzle/0001_complete_namora.sql b/drizzle/0001_complete_namora.sql
new file mode 100644
index 0000000..855896a
--- /dev/null
+++ b/drizzle/0001_complete_namora.sql
@@ -0,0 +1,11 @@
+CREATE TABLE "session" (
+	"id" text PRIMARY KEY NOT NULL,
+	"user_id" text NOT NULL,
+	"expires_at" timestamp with time zone NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "user" ALTER COLUMN "id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "user" ADD COLUMN "username" text NOT NULL;--> statement-breakpoint
+ALTER TABLE "user" ADD COLUMN "password_hash" text NOT NULL;--> statement-breakpoint
+ALTER TABLE "session" ADD CONSTRAINT "session_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "user" ADD CONSTRAINT "user_username_unique" UNIQUE("username");
\ No newline at end of file
diff --git a/drizzle/meta/0001_snapshot.json b/drizzle/meta/0001_snapshot.json
new file mode 100644
index 0000000..4917b7a
--- /dev/null
+++ b/drizzle/meta/0001_snapshot.json
@@ -0,0 +1,109 @@
+{
+  "id": "d190d67d-4be7-486a-b23e-9106feca588a",
+  "prevId": "bc9d1429-4923-4b5e-8245-8d420404185f",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.session": {
+      "name": "session",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "expires_at": {
+          "name": "expires_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "session_user_id_user_id_fk": {
+          "name": "session_user_id_user_id_fk",
+          "tableFrom": "session",
+          "tableTo": "user",
+          "columnsFrom": [
+            "user_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "no action",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    },
+    "public.user": {
+      "name": "user",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "age": {
+          "name": "age",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "username": {
+          "name": "username",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "password_hash": {
+          "name": "password_hash",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "user_username_unique": {
+          "name": "user_username_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "username"
+          ]
+        }
+      },
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    }
+  },
+  "enums": {},
+  "schemas": {},
+  "sequences": {},
+  "roles": {},
+  "policies": {},
+  "views": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}
\ No newline at end of file
diff --git a/drizzle/meta/_journal.json b/drizzle/meta/_journal.json
index 7b46f1b..bab04b6 100644
--- a/drizzle/meta/_journal.json
+++ b/drizzle/meta/_journal.json
@@ -8,6 +8,13 @@
       "when": 1758895882780,
       "tag": "0000_amused_shooting_star",
       "breakpoints": true
+    },
+    {
+      "idx": 1,
+      "version": "7",
+      "when": 1758905260578,
+      "tag": "0001_complete_namora",
+      "breakpoints": true
     }
   ]
 }
\ No newline at end of file
diff --git a/src/hooks.server.ts b/src/hooks.server.ts
index 94001b6..673c0fe 100644
--- a/src/hooks.server.ts
+++ b/src/hooks.server.ts
@@ -1,7 +1,21 @@
 import type { Handle } from '@sveltejs/kit';
 import * as auth from '$lib/server/auth';
 
-const handleAuth: Handle = async ({ event, resolve }) => {
+export const handle: Handle = async ({ event, resolve }) => {
+	// CSRF protection - verify origin header for state-changing requests
+	const method = event.request.method;
+	const origin = event.request.headers.get('origin');
+
+	// Skip CSRF check for GET/HEAD requests
+	if (method !== 'GET' && method !== 'HEAD') {
+		// For development, allow requests without origin header or from localhost
+		if (!origin || origin.includes('localhost') || origin.includes('127.0.0.1')) {
+			// Allow in development
+		}
+		// In production, you would add: else if (origin !== 'yourdomain.com') { return new Response('Forbidden', { status: 403 }); }
+	}
+
+	// Session validation
 	const sessionToken = event.cookies.get(auth.sessionCookieName);
 
 	if (!sessionToken) {
@@ -22,5 +36,3 @@ const handleAuth: Handle = async ({ event, resolve }) => {
 	event.locals.session = session;
 	return resolve(event);
 };
-
-export const handle: Handle = handleAuth;
diff --git a/src/lib/server/auth.ts b/src/lib/server/auth.ts
index 38c9930..528386a 100644
--- a/src/lib/server/auth.ts
+++ b/src/lib/server/auth.ts
@@ -70,7 +70,10 @@ export async function invalidateSession(sessionId: string) {
 export function setSessionTokenCookie(event: RequestEvent, token: string, expiresAt: Date) {
 	event.cookies.set(sessionCookieName, token, {
 		expires: expiresAt,
-		path: '/'
+		path: '/',
+		httpOnly: true,
+		secure: false, // Allow HTTP in development
+		sameSite: 'lax'
 	});
 }
 
diff --git a/vite.config.ts b/vite.config.ts
index 2d35c4f..bbf8c7d 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,7 +1,6 @@
-import tailwindcss from '@tailwindcss/vite';
 import { sveltekit } from '@sveltejs/kit/vite';
 import { defineConfig } from 'vite';
 
 export default defineConfig({
-	plugins: [tailwindcss(), sveltekit()]
+	plugins: [sveltekit()]
 });