diff --git a/app.vue b/app.vue
index 3272e9c..36e1647 100644
--- a/app.vue
+++ b/app.vue
@@ -10,6 +10,7 @@
             <NuxtPage />
         </NuxtLayout>
         <NotificationsRenderer />
+        <ConfirmationModal />
     </ClientOnly>
 </template>
 
@@ -19,6 +20,7 @@ import { convert } from "html-to-text";
 import "iconify-icon";
 import NotificationsRenderer from "./components/notifications/notifications-renderer.vue";
 import { SettingIds } from "./settings";
+import ConfirmationModal from "./components/modals/confirmation.vue";
 // Use SSR-safe IDs for Headless UI
 provideHeadlessUseId(() => useId());
 
diff --git a/components/modals/composable.ts b/components/modals/composable.ts
new file mode 100644
index 0000000..d5682fe
--- /dev/null
+++ b/components/modals/composable.ts
@@ -0,0 +1,25 @@
+import {
+    confirmModalService,
+    confirmModalWithInputService,
+} from "./service.ts";
+import type { ConfirmModalOptions, ConfirmModalResult } from "./types.ts";
+
+export function useConfirmModal() {
+    const confirm = (
+        options: ConfirmModalOptions,
+    ): Promise<ConfirmModalResult> => {
+        return confirmModalService.confirm(options);
+    };
+
+    const confirmWithInput = (
+        options: ConfirmModalOptions,
+        placeholder?: string,
+    ): Promise<ConfirmModalResult> => {
+        return confirmModalWithInputService.confirm(options, placeholder);
+    };
+
+    return {
+        confirm,
+        confirmWithInput,
+    };
+}
diff --git a/components/modals/confirmation.vue b/components/modals/confirmation.vue
new file mode 100644
index 0000000..63bb461
--- /dev/null
+++ b/components/modals/confirmation.vue
@@ -0,0 +1,124 @@
+<template>
+    <HeadlessTransitionRoot as="template" :show="isOpen">
+        <Dialog.Root :open="isOpen" @update:open="handleOpenChange" :close-on-escape="true"
+            :close-on-interact-outside="true">
+            <Teleport to="body">
+                <Dialog.Positioner class="fixed inset-0 z-50 flex items-end md:items-center justify-center md:p-4">
+                    <HeadlessTransitionChild as="template" enter="ease-out duration-300" enter-from="opacity-0"
+                        enter-to="opacity-100" leave="ease-in duration-300" leave-from="opacity-100"
+                        leave-to="opacity-0">
+                        <Dialog.Backdrop class="fixed inset-0 bg-black/70 backdrop-blur-sm" />
+                    </HeadlessTransitionChild>
+
+                    <HeadlessTransitionChild as="template" enter="ease-out duration-300" enter-from="opacity-0 scale-95"
+                        enter-to="opacity-100 scale-100" leave="ease-in duration-300" leave-from="opacity-100 scale-100"
+                        leave-to="opacity-0 scale-95">
+                        <Dialog.Content class="relative w-full md:max-w-md p-6 rounded bg-dark-800 ring-1 ring-white/10 shadow-xl">
+                            <Dialog.Title class="mb-4 text-lg font-bold tracking-tight text-gray-100 sm:text-xl">
+                                {{ modalOptions.title || 'Confirm Action' }}
+                            </Dialog.Title>
+
+                            <div class="mb-6 text-gray-300">
+                                {{ modalOptions.message }}
+                            </div>
+
+                            <div v-if="withInput" class="mb-4">
+                                <input v-model="inputValue" type="text"
+                                    class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
+                                    :placeholder="inputPlaceholder" />
+                            </div>
+
+                            <div class="mt-10 grid grid-cols-1 md:grid-cols-2 gap-3 *:!py-2">
+                                <Button @click="handleCancel"
+                                   theme="outline">
+                                    {{ modalOptions.cancelText || 'Cancel' }}
+                                </button>
+                                <Button @click="handleConfirm"
+                                    theme="primary">
+                                    {{ modalOptions.confirmText || 'Confirm' }}
+                                </button>
+                            </div>
+                        </Dialog.Content>
+                    </HeadlessTransitionChild>
+                </Dialog.Positioner>
+            </Teleport>
+        </Dialog.Root>
+    </HeadlessTransitionRoot>
+</template>
+
+<script setup lang="ts">
+import { Dialog } from "@ark-ui/vue";
+import {
+    confirmModalService,
+    confirmModalWithInputService,
+} from "./service.ts";
+import type { ConfirmModalOptions, ConfirmModalResult } from "./types.ts";
+import Button from "~/packages/ui/components/buttons/button.vue";
+
+const isOpen = ref(false);
+const modalOptions = ref<ConfirmModalOptions>({ message: "" });
+const resolvePromise = ref<((result: ConfirmModalResult) => void) | null>(null);
+const inputValue = ref("");
+const withInput = ref(false);
+const inputPlaceholder = ref("");
+
+const open = async (
+    options: ConfirmModalOptions,
+): Promise<ConfirmModalResult> => {
+    modalOptions.value = options;
+    isOpen.value = true;
+    withInput.value = false;
+    inputValue.value = "";
+
+    return new Promise((resolve) => {
+        resolvePromise.value = resolve;
+    });
+};
+
+const openWithInput = async (
+    options: ConfirmModalOptions,
+    placeholder = "Enter value",
+): Promise<ConfirmModalResult> => {
+    modalOptions.value = options;
+    isOpen.value = true;
+    withInput.value = true;
+    inputValue.value = "";
+    inputPlaceholder.value = placeholder;
+
+    return new Promise((resolve) => {
+        resolvePromise.value = resolve;
+    });
+};
+
+const handleConfirm = () => {
+    if (resolvePromise.value) {
+        resolvePromise.value({
+            confirmed: true,
+            value: withInput.value ? inputValue.value : undefined,
+        });
+        isOpen.value = false;
+    }
+};
+
+const handleCancel = () => {
+    if (resolvePromise.value) {
+        resolvePromise.value({ confirmed: false });
+        isOpen.value = false;
+    }
+};
+
+const handleOpenChange = (open: boolean) => {
+    if (!open && resolvePromise.value) {
+        resolvePromise.value({ confirmed: false });
+        isOpen.value = false;
+    }
+};
+
+// Register the component with the service
+confirmModalService.register({
+    open,
+});
+confirmModalWithInputService.register({
+    open: openWithInput,
+});
+</script>
\ No newline at end of file
diff --git a/components/modals/service.ts b/components/modals/service.ts
new file mode 100644
index 0000000..06025f7
--- /dev/null
+++ b/components/modals/service.ts
@@ -0,0 +1,52 @@
+import { ref } from "vue";
+import type { ConfirmModalOptions, ConfirmModalResult } from "./types.ts";
+
+class ConfirmModalService {
+    private modalRef = ref<{
+        open: (options: ConfirmModalOptions) => Promise<ConfirmModalResult>;
+    } | null>(null);
+
+    register(modal: {
+        open: (options: ConfirmModalOptions) => Promise<ConfirmModalResult>;
+    }) {
+        this.modalRef.value = modal;
+    }
+
+    confirm(options: ConfirmModalOptions): Promise<ConfirmModalResult> {
+        if (!this.modalRef.value) {
+            throw new Error("Confirmation modal not initialized");
+        }
+        return this.modalRef.value.open(options);
+    }
+}
+
+class ConfirmModalWithInputService {
+    private modalRef = ref<{
+        open: (
+            options: ConfirmModalOptions,
+            placeholder?: string,
+        ) => Promise<ConfirmModalResult>;
+    } | null>(null);
+
+    register(modal: {
+        open: (
+            options: ConfirmModalOptions,
+            placeholder?: string,
+        ) => Promise<ConfirmModalResult>;
+    }) {
+        this.modalRef.value = modal;
+    }
+
+    confirm(
+        options: ConfirmModalOptions,
+        placeholder?: string,
+    ): Promise<ConfirmModalResult> {
+        if (!this.modalRef.value) {
+            throw new Error("Confirmation modal not initialized");
+        }
+        return this.modalRef.value.open(options, placeholder);
+    }
+}
+
+export const confirmModalService = new ConfirmModalService();
+export const confirmModalWithInputService = new ConfirmModalWithInputService();
diff --git a/components/modals/types.ts b/components/modals/types.ts
new file mode 100644
index 0000000..34f40e6
--- /dev/null
+++ b/components/modals/types.ts
@@ -0,0 +1,11 @@
+export interface ConfirmModalOptions {
+    title?: string;
+    message: string;
+    confirmText?: string;
+    cancelText?: string;
+}
+
+export interface ConfirmModalResult {
+    confirmed: boolean;
+    value?: string;
+}
diff --git a/components/sidebars/account-picker.vue b/components/sidebars/account-picker.vue
index 1d5b51b..2401b09 100644
--- a/components/sidebars/account-picker.vue
+++ b/components/sidebars/account-picker.vue
@@ -61,14 +61,14 @@
                 </Menu.Item>
                 <Menu.Item value="" v-if="identity">
                     <NuxtLink href="/settings" class="w-full">
-                        <ButtonBase theme="outline" class="w-full !justify-start">
+                        <ButtonBase theme="ghost" class="w-full !justify-start">
                             <Icon icon="tabler:adjustments" class="!size-6" />
                             <span class="shrink-0 line-clamp-1">Settings</span>
                         </ButtonBase>
                     </NuxtLink>
                 </Menu.Item>
                 <Menu.Item value="">
-                    <ButtonBase @click="$emit('signIn')" theme="outline" class="w-full !justify-start">
+                    <ButtonBase @click="$emit('signIn')" theme="ghost" class="w-full !justify-start">
                         <Icon icon="tabler:user-plus" class="!size-6" />
                         <span class="shrink-0 line-clamp-1">Add new account</span>
                     </ButtonBase>
diff --git a/components/sidebars/navigation.vue b/components/sidebars/navigation.vue
index 04a09e3..b4abf30 100644
--- a/components/sidebars/navigation.vue
+++ b/components/sidebars/navigation.vue
@@ -13,7 +13,7 @@
                 Timelines</h3>
 
             <NuxtLink v-for="timeline in visibleTimelines" :key="timeline.href" :to="timeline.href">
-                <ButtonBase theme="outline" class="w-full !justify-start overflow-hidden rounded-sm">
+                <ButtonBase theme="ghost" class="w-full !justify-start overflow-hidden rounded-sm">
                     <Icon :icon="timeline.icon" class="!size-6" />
                     <span class="shrink-0 line-clamp-1">{{ timeline.name }}</span>
                 </ButtonBase>
@@ -28,7 +28,7 @@
             <AccountPicker @sign-in="signIn().finally(() => loadingAuth = false)"
                 @sign-out="id => signOut(id).finally(() => loadingAuth = false)" />
             <NuxtLink href="/register" v-if="!identity">
-                <ButtonBase theme="outline" class="w-full !justify-start overflow-hidden rounded-sm">
+                <ButtonBase theme="ghost" class="w-full !justify-start overflow-hidden rounded-sm">
                     <Icon icon="tabler:certificate" class="!size-6" />
                     <span class="shrink-0 line-clamp-1">Register</span>
                 </ButtonBase>
@@ -102,10 +102,10 @@ import ButtonBase from "~/packages/ui/components/buttons/button.vue";
 import Icon from "~/packages/ui/components/icons/icon.vue";
 import ButtonDropdown from "../buttons/button-dropdown.vue";
 import ButtonMobileNavbar from "../buttons/button-mobile-navbar.vue";
-import Button from "../composer/button.vue";
 import AdaptiveDropdown from "../dropdowns/AdaptiveDropdown.vue";
 import AccountPicker from "./account-picker.vue";
 const { $pwa } = useNuxtApp();
+
 const timelines = ref([
     {
         href: "/home",
diff --git a/packages/ui/components/buttons/button.vue b/packages/ui/components/buttons/button.vue
index eb17efa..14fe205 100644
--- a/packages/ui/components/buttons/button.vue
+++ b/packages/ui/components/buttons/button.vue
@@ -14,14 +14,15 @@ import type { ButtonHTMLAttributes } from "vue";
 
 const themes = {
     primary:
-        "[--btn-border:theme(colors.primary.950/90%)] [--btn-bg:theme(colors.primary.600)] [--btn-hover-overlay:theme(colors.white/30%)] [--btn-icon:theme(colors.primary.200)] active:[--btn-icon:theme(colors.primary.100)] hover:[--btn-icon:theme(colors.primary.100)] after:shadow-[shadow:inset_0_1px_theme(colors.white/15%)] border border-white/5",
+        "[--btn-bg:theme(colors.primary.600)] [--btn-hover-overlay:theme(colors.white/30%)] [--btn-icon:theme(colors.primary.200)] active:[--btn-icon:theme(colors.primary.100)] hover:[--btn-icon:theme(colors.primary.100)] after:shadow-[shadow:inset_0_1px_theme(colors.white/15%)] border border-white/5",
     secondary:
-        "[--btn-border:theme(colors.zinc.950/90%)] [--btn-bg:theme(colors.zinc.800)] [--btn-hover-overlay:theme(colors.white/5%)] [--btn-icon:theme(colors.zinc.400)] active:[--btn-icon:theme(colors.zinc.300)] hover:[--btn-icon:theme(colors.zinc.300)] after:shadow-[shadow:inset_0_1px_theme(colors.white/15%)] border border-white/5",
+        "[--btn-bg:theme(colors.zinc.800)] [--btn-hover-overlay:theme(colors.white/5%)] [--btn-icon:theme(colors.zinc.400)] active:[--btn-icon:theme(colors.zinc.300)] hover:[--btn-icon:theme(colors.zinc.300)] after:shadow-[shadow:inset_0_1px_theme(colors.white/15%)] border border-white/5",
     // Gradient:  bg-gradient-to-tr from-primary-300 via-purple-300 to-indigo-400
     gradient:
-        "bg-[image:--btn-bg] before:bg-[image:--btn-bg] [--btn-border:theme(colors.primary.950/90%)] [--btn-bg:linear-gradient(to_right,theme(colors.primary.300),theme(colors.purple.300),theme(colors.indigo.400))] [--btn-hover-overlay:theme(colors.white/10%)] [--btn-icon:theme(colors.gray.100)] active:[--btn-icon:theme(colors.gray.50)] hover:[--btn-icon:theme(colors.gray.50)] after:shadow-[shadow:inset_0_1px_theme(colors.white/15%)] [&>[data-spinner]]:bg-[image:--btn-bg]",
+        "bg-[image:--btn-bg] before:bg-[image:--btn-bg]  [--btn-bg:linear-gradient(to_right,theme(colors.primary.300),theme(colors.purple.300),theme(colors.indigo.400))] [--btn-hover-overlay:theme(colors.white/10%)] [--btn-icon:theme(colors.gray.100)] active:[--btn-icon:theme(colors.gray.50)] hover:[--btn-icon:theme(colors.gray.50)] after:shadow-[shadow:inset_0_1px_theme(colors.white/15%)] [&>[data-spinner]]:bg-[image:--btn-bg]",
     outline:
-        "[--btn-border:theme(colors.zinc.950/90%)] [--btn-bg:transparent] [--btn-hover-overlay:theme(colors.white/5%)] [--btn-icon:theme(colors.zinc.200)] active:[--btn-icon:theme(colors.zinc.300)] hover:[--btn-icon:theme(colors.zinc.300)] hover:ring-1 ring-white/5",
+        "[--btn-bg:transparent] [--btn-hover-overlay:theme(colors.white/5%)] [--btn-icon:theme(colors.zinc.200)] active:[--btn-icon:theme(colors.zinc.300)] hover:[--btn-icon:theme(colors.zinc.300)] ring-1 ring-white/5",
+    ghost: "[--btn-bg:transparent] [--btn-hover-overlay:theme(colors.white/5%)] [--btn-icon:theme(colors.zinc.200)] active:[--btn-icon:theme(colors.zinc.300)] hover:[--btn-icon:theme(colors.zinc.300)] hover:ring-1 ring-white/5",
 };
 
 interface Props extends /* @vue-ignore */ ButtonHTMLAttributes {}
diff --git a/tsconfig.json b/tsconfig.json
index 5c81a27..aff85fe 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,6 +3,7 @@
     "extends": "./.nuxt/tsconfig.json",
     "compilerOptions": {
         "target": "esnext",
-        "module": "esnext"
+        "module": "esnext",
+        "allowImportingTsExtensions": true
     }
 }