diff --git a/frontend/blog_portal/src/views/CheckEmailPage.vue b/frontend/blog_portal/src/views/CheckEmailPage.vue
index 41801b4..95e0a62 100644
--- a/frontend/blog_portal/src/views/CheckEmailPage.vue
+++ b/frontend/blog_portal/src/views/CheckEmailPage.vue
@@ -1,7 +1,27 @@
 <script setup lang="ts">
-// CheckEmailPage - filled in by a later branch.
+// User landing after signup. Tells them to check email.
 </script>
 
 <template>
-  <section><h1>CheckEmailPage</h1></section>
+  <section class="check-email">
+    <h1>Check your email</h1>
+    <p>
+      We sent a confirmation link to your email. Open it to set your password and finish signing up.
+    </p>
+    <p class="muted">
+      <router-link :to="{ name: 'login' }">Back to log in</router-link>
+    </p>
+  </section>
 </template>
+
+<style scoped>
+.check-email {
+  max-width: 480px;
+  margin: 32px auto;
+}
+
+.muted {
+  margin-top: 24px;
+  color: var(--color-secondary);
+}
+</style>
diff --git a/frontend/blog_portal/src/views/ConfirmEmailPage.vue b/frontend/blog_portal/src/views/ConfirmEmailPage.vue
index 36e6887..a0a2c3e 100644
--- a/frontend/blog_portal/src/views/ConfirmEmailPage.vue
+++ b/frontend/blog_portal/src/views/ConfirmEmailPage.vue
@@ -1,7 +1,74 @@
 <script setup lang="ts">
-// ConfirmEmailPage - filled in by a later branch.
+import { ref } from "vue";
+import { useRoute, useRouter } from "vue-router";
+import { useAuthStore } from "@/stores/auth";
+
+const auth = useAuthStore();
+const route = useRoute();
+const router = useRouter();
+
+const password = ref("");
+const submitting = ref(false);
+
+async function handleSubmit() {
+  const token = String(route.query.token ?? "");
+  if (!token || submitting.value) return;
+  submitting.value = true;
+  const ok = await auth.confirmEmail(token, password.value);
+  submitting.value = false;
+  if (ok) router.push({ name: "login" });
+}
 </script>
 
 <template>
-  <section><h1>ConfirmEmailPage</h1></section>
+  <section class="confirm">
+    <h1>Set your password</h1>
+    <form @submit.prevent="handleSubmit">
+      <label>
+        <span>Password</span>
+        <input
+          v-model="password"
+          type="password"
+          required
+          minlength="8"
+          autocomplete="new-password"
+        />
+        <small>At least 8 characters.</small>
+      </label>
+      <p v-if="auth.error" class="error">{{ auth.error }}</p>
+      <button type="submit" :disabled="submitting">Confirm</button>
+    </form>
+  </section>
 </template>
+
+<style scoped>
+.confirm {
+  max-width: 360px;
+  margin: 32px auto;
+}
+
+form {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  margin-top: 16px;
+}
+
+label {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  font-size: 14px;
+}
+
+label small {
+  color: var(--color-secondary);
+  font-size: 12px;
+}
+
+.error {
+  color: #b00020;
+  font-size: 14px;
+  margin: 0;
+}
+</style>
diff --git a/frontend/blog_portal/src/views/LoginPage.vue b/frontend/blog_portal/src/views/LoginPage.vue
index 0a0af9e..f4c4381 100644
--- a/frontend/blog_portal/src/views/LoginPage.vue
+++ b/frontend/blog_portal/src/views/LoginPage.vue
@@ -1,7 +1,75 @@
 <script setup lang="ts">
-// LoginPage - filled in by a later branch.
+import { ref } from "vue";
+import { useRouter } from "vue-router";
+import { useAuthStore } from "@/stores/auth";
+
+const auth = useAuthStore();
+const router = useRouter();
+
+const email = ref("");
+const password = ref("");
+const submitting = ref(false);
+
+async function handleSubmit() {
+  if (submitting.value) return;
+  submitting.value = true;
+  const ok = await auth.login(email.value.trim(), password.value);
+  submitting.value = false;
+  if (ok) router.push({ name: "home" });
+}
 </script>
 
 <template>
-  <section><h1>LoginPage</h1></section>
+  <section class="login">
+    <h1>Log in</h1>
+    <form @submit.prevent="handleSubmit">
+      <label>
+        <span>Email</span>
+        <input v-model="email" type="email" required autocomplete="email" />
+      </label>
+      <label>
+        <span>Password</span>
+        <input v-model="password" type="password" required autocomplete="current-password" />
+      </label>
+      <p v-if="auth.error" class="error">{{ auth.error }}</p>
+      <button type="submit" :disabled="submitting">Log in</button>
+    </form>
+    <p class="muted">
+      No account?
+      <router-link :to="{ name: 'signup' }">Sign up</router-link>
+    </p>
+  </section>
 </template>
+
+<style scoped>
+.login {
+  max-width: 360px;
+  margin: 32px auto;
+}
+
+form {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  margin-top: 16px;
+}
+
+label {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  font-size: 14px;
+}
+
+.error {
+  color: #b00020;
+  font-size: 14px;
+  margin: 0;
+}
+
+.muted {
+  margin-top: 16px;
+  color: var(--color-secondary);
+  font-size: 14px;
+}
+</style>
diff --git a/frontend/blog_portal/src/views/SignupPage.vue b/frontend/blog_portal/src/views/SignupPage.vue
index 33991d1..08bdd39 100644
--- a/frontend/blog_portal/src/views/SignupPage.vue
+++ b/frontend/blog_portal/src/views/SignupPage.vue
@@ -1,7 +1,89 @@
 <script setup lang="ts">
-// SignupPage - filled in by a later branch.
+import { ref } from "vue";
+import { useRouter } from "vue-router";
+import { useAuthStore } from "@/stores/auth";
+
+const auth = useAuthStore();
+const router = useRouter();
+
+const email = ref("");
+const displayName = ref("");
+const submitting = ref(false);
+
+async function handleSubmit() {
+  if (submitting.value) return;
+  submitting.value = true;
+  const ok = await auth.signup(email.value.trim(), displayName.value.trim());
+  submitting.value = false;
+  if (ok) router.push({ name: "check-email" });
+}
 </script>
 
 <template>
-  <section><h1>SignupPage</h1></section>
+  <section class="signup">
+    <h1>Sign up</h1>
+    <form @submit.prevent="handleSubmit">
+      <label>
+        <span>Email</span>
+        <input v-model="email" type="email" required autocomplete="email" />
+      </label>
+      <label>
+        <span>Display name</span>
+        <input
+          v-model="displayName"
+          type="text"
+          required
+          minlength="3"
+          maxlength="30"
+          pattern="[a-z0-9_-]+"
+          autocomplete="username"
+        />
+        <small>3-30 chars, lowercase letters, digits, _ or -.</small>
+      </label>
+      <p v-if="auth.error" class="error">{{ auth.error }}</p>
+      <button type="submit" :disabled="submitting">Continue</button>
+    </form>
+    <p class="muted">
+      Already have an account?
+      <router-link :to="{ name: 'login' }">Log in</router-link>
+    </p>
+  </section>
 </template>
+
+<style scoped>
+.signup {
+  max-width: 360px;
+  margin: 32px auto;
+}
+
+form {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  margin-top: 16px;
+}
+
+label {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  font-size: 14px;
+}
+
+label small {
+  color: var(--color-secondary);
+  font-size: 12px;
+}
+
+.error {
+  color: #b00020;
+  font-size: 14px;
+  margin: 0;
+}
+
+.muted {
+  margin-top: 16px;
+  color: var(--color-secondary);
+  font-size: 14px;
+}
+</style>