refactor: consolidate web app UI foundation

bot/app/web/frontend/jsconfig.json

@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "$lib/*": ["src/lib/*"],
+      "$components/*": ["src/lib/components/*"]
+    }
+  },
+  "include": ["src/**/*"]
+}

bot/app/web/frontend/src/App.svelte

@@ -4,7 +4,7 @@
   import { createBillingStore } from "./lib/webapp/stores/billingStore.js";
   import { createDevicesStore } from "./lib/webapp/stores/devicesStore.js";
   import { createAccountStore } from "./lib/webapp/stores/accountStore.js";
-  import { Tooltip } from "bits-ui";
+  import { Tooltip } from "$components/ui/primitives.js";
 
   import BrandMark from "./BrandMark.svelte";
   import PreviewBoard from "./PreviewBoard.svelte";

bot/app/web/frontend/src/PreviewBoard.svelte

@@ -19,8 +19,8 @@
     Zap,
   } from "lucide-svelte";
 
-  import Button from "./lib/components/ui/button.svelte";
-  import Card from "./lib/components/ui/card.svelte";
+  import Button from "$components/ui/button.svelte";
+  import Card from "$components/ui/card.svelte";
   import BackTitle from "./preview/BackTitle.svelte";
   import PhoneFrame from "./preview/PhoneFrame.svelte";
   import PreviewMethods from "./preview/PreviewMethods.svelte";

bot/app/web/frontend/src/admin/AdminPanel.svelte

@@ -20,7 +20,7 @@
     UsersRound,
   } from "lucide-svelte";
   import { onMount, setContext } from "svelte";
-  import { Select } from "bits-ui";
+  import { Select } from "$components/ui/primitives.js";
 
   import BrandMark from "../BrandMark.svelte";
   import AdsSection from "./sections/AdsSection.svelte";

bot/app/web/frontend/src/admin/sections/AdsSection.svelte

@@ -1,8 +1,8 @@
 <script>
   import { Trash2 } from "lucide-svelte";
   import { getContext, onMount } from "svelte";
-  import Dialog from "../../lib/components/ui/dialog.svelte";
-  import { Label } from "bits-ui";
+  import Dialog from "$components/ui/dialog.svelte";
+  import { Label } from "$components/ui/primitives.js";
 
   export let at;
   export let fmtMoney;

bot/app/web/frontend/src/admin/sections/BroadcastSection.svelte

@@ -1,7 +1,7 @@
 <script>
   import { Send, ChevronDown, Check } from "lucide-svelte";
   import { getContext } from "svelte";
-  import { Label, Select } from "bits-ui";
+  import { Label, Select } from "$components/ui/primitives.js";
 
   export let at;
   export let optionLabel;

bot/app/web/frontend/src/admin/sections/PromosSection.svelte

@@ -1,8 +1,8 @@
 <script>
   import { Trash2 } from "lucide-svelte";
   import { getContext, onMount } from "svelte";
-  import Dialog from "../../lib/components/ui/dialog.svelte";
-  import { Label } from "bits-ui";
+  import Dialog from "$components/ui/dialog.svelte";
+  import { Label } from "$components/ui/primitives.js";
 
   export let at;
   export let fmtDateShort;

bot/app/web/frontend/src/admin/sections/SettingsSection.svelte

@@ -1,6 +1,6 @@
 <script>
   import { ChevronRight, Eye, EyeOff, X } from "lucide-svelte";
-  import { Accordion, Switch } from "bits-ui";
+  import { Accordion, Switch } from "$components/ui/primitives.js";
   import { getContext, onMount } from "svelte";
 
   export let at;

bot/app/web/frontend/src/admin/sections/StatsSection.svelte

@@ -2,8 +2,14 @@
   import { Activity, Radio, Server, TrendingDown, TrendingUp } from "lucide-svelte";
   import { getContext, onMount } from "svelte";
 
-  import Badge from "../../lib/components/shadcn/badge.svelte";
-  import * as Card from "../../lib/components/shadcn/card/index.js";
+  import Badge from "$components/ui/badge.svelte";
+  import * as Card from "$components/ui/card/index.js";
+  import {
+    AdminDashboardGrid,
+    AdminDashboardStack,
+    AdminEmptyState,
+    AdminSectionHeader,
+  } from "$components/patterns/admin/index.js";
 
   export let at;
   export let fmtDate = (value) => value;
@@ -125,13 +131,11 @@
 </script>
 
 {#if statsError}
-  <div class="admin-empty">{at("stats_error", { error: statsError }, "")}</div>
+  <AdminEmptyState>{at("stats_error", { error: statsError }, "")}</AdminEmptyState>
 {:else if showSkeleton}
-  <div class="admin-cn-dashboard-stack">
-    <div class="admin-dashboard-section-head">
-      <h3>{at("stats_section_audience", {}, "")}</h3>
-    </div>
-    <div class="admin-cn-dashboard-grid admin-cn-dashboard-grid--3">
+  <AdminDashboardStack>
+    <AdminSectionHeader title={at("stats_section_audience", {}, "")} />
+    <AdminDashboardGrid columns={3}>
       {#each Array(3) as _, i (i)}
         <Card.Root class="admin-cn-card-skeleton">
           <Card.Header>
@@ -144,7 +148,7 @@
           </Card.Footer>
         </Card.Root>
       {/each}
-    </div>
+    </AdminDashboardGrid>
     <Card.Root class="admin-cn-card-skeleton">
       <Card.Header>
         <span class="admin-skeleton admin-skeleton-line admin-skeleton-line-short"></span>
@@ -156,9 +160,7 @@
         </div>
       </Card.Content>
     </Card.Root>
-    <div class="admin-dashboard-section-head">
-      <h3>{at("stats_recent_payments", {}, "")}</h3>
-    </div>
+    <AdminSectionHeader title={at("stats_recent_payments", {}, "")} />
     <div class="admin-table-wrap">
       <table class="admin-table admin-table-skeleton" aria-hidden="true">
         <thead>
@@ -185,15 +187,15 @@
         </tbody>
       </table>
     </div>
-  </div>
+  </AdminDashboardStack>
 {:else if stats}
-  <div class="admin-cn-dashboard-stack">
-    <div class="admin-dashboard-section-head">
-      <h3>{at("stats_section_audience", {}, "")}</h3>
-      <small>{at("stats_section_audience_hint", {}, "")}</small>
-    </div>
+  <AdminDashboardStack>
+    <AdminSectionHeader
+      title={at("stats_section_audience", {}, "")}
+      description={at("stats_section_audience_hint", {}, "")}
+    />
 
-    <div class="admin-cn-dashboard-grid admin-cn-dashboard-grid--3">
+    <AdminDashboardGrid columns={3}>
       <Card.Root>
         <Card.Header>
           <Card.Description>{at("stats_label_users", {}, "")}</Card.Description>
@@ -243,12 +245,12 @@
           <div class="admin-cn-card-footer-muted">{at("stats_card_inactive_caption", {}, "")}</div>
         </Card.Footer>
       </Card.Root>
-    </div>
+    </AdminDashboardGrid>
 
-    <div class="admin-dashboard-section-head">
-      <h3>{at("stats_section_revenue", {}, "")}</h3>
-      <small>{at("stats_section_revenue_hint", {}, "")}</small>
-    </div>
+    <AdminSectionHeader
+      title={at("stats_section_revenue", {}, "")}
+      description={at("stats_section_revenue_hint", {}, "")}
+    />
 
     <Card.Root>
       <Card.Header>
@@ -356,14 +358,10 @@
       </Card.Content>
     </Card.Root>
 
-    <div class="admin-dashboard-section-head">
-      <h3>{at("stats_section_panel", {}, "")}</h3>
-      {#if panelPayload?.error}
-        <small>{at("stats_panel_unavailable", {}, "")}</small>
-      {:else if panelMetrics}
-        <small>{at("stats_section_panel_hint", {}, "")}</small>
-      {/if}
-    </div>
+    <AdminSectionHeader
+      title={at("stats_section_panel", {}, "")}
+      description={panelPayload?.error ? at("stats_panel_unavailable", {}, "") : panelMetrics ? at("stats_section_panel_hint", {}, "") : ""}
+    />
 
     {#if panelPayload?.error}
       <p class="admin-muted" style="margin:0;">{at("stats_panel_unavailable_detail", {}, "")}</p>
@@ -511,10 +509,10 @@
               </tbody>
             </table>
           {:else}
-            <div class="admin-card-body"><span class="admin-muted">{at("no_data", {}, "")}</span></div>
+            <AdminEmptyState tone="card"><span class="admin-muted">{at("no_data", {}, "")}</span></AdminEmptyState>
           {/if}
         </div>
       </Card.Content>
     </Card.Root>
-  </div>
+  </AdminDashboardStack>
 {/if}

bot/app/web/frontend/src/admin/sections/TariffEditorModal.svelte

@@ -1,6 +1,6 @@
 <script>
-  import { Tabs, Select, Switch, Label } from "bits-ui";
-  import Dialog from "../../lib/components/ui/dialog.svelte";
+  import { Tabs, Select, Switch, Label } from "$components/ui/primitives.js";
+  import Dialog from "$components/ui/dialog.svelte";
   import { Check, ChevronDown, Plus, Save, Trash2, X } from "lucide-svelte";
   import { getContext } from "svelte";
   import { normalizeUuidList } from "../../lib/admin/tariffDraft.js";

bot/app/web/frontend/src/admin/sections/UserDetailModal.svelte

@@ -1,6 +1,6 @@
 <script>
-  import { Label, Select, Separator, Tabs } from "bits-ui";
-  import Dialog from "../../lib/components/ui/dialog.svelte";
+  import { Label, Select, Separator, Tabs } from "$components/ui/primitives.js";
+  import Dialog from "$components/ui/dialog.svelte";
   import {
     CalendarDays, Copy, CreditCard, ExternalLink, Eye, Info, Key,
     Mail, Map, MessageSquare, MousePointerClick, QrCode, RefreshCw, Send,

bot/app/web/frontend/src/admin/sections/UsersSection.svelte

@@ -1,6 +1,6 @@
 <script>
   import { Check, ChevronDown, ChevronLeft, ChevronRight } from "lucide-svelte";
-  import { Label, Select } from "bits-ui";
+  import { Label, Select } from "$components/ui/primitives.js";
   import { getContext, onMount } from "svelte";
 
   export let at = (key) => key;

bot/app/web/frontend/src/lib/components/patterns/admin/AdminDashboardGrid.svelte

@@ -0,0 +1,18 @@
+<script>
+  import { cn } from "$lib/utils.js";
+
+  export let columns = 1;
+  let className = "";
+  export { className as class };
+</script>
+
+<div
+  class={cn(
+    "admin-cn-dashboard-grid",
+    columns === 3 && "admin-cn-dashboard-grid--3",
+    className,
+  )}
+  {...$$restProps}
+>
+  <slot />
+</div>

bot/app/web/frontend/src/lib/components/patterns/admin/AdminDashboardStack.svelte

@@ -0,0 +1,10 @@
+<script>
+  import { cn } from "$lib/utils.js";
+
+  let className = "";
+  export { className as class };
+</script>
+
+<div class={cn("admin-cn-dashboard-stack", className)} {...$$restProps}>
+  <slot />
+</div>

bot/app/web/frontend/src/lib/components/patterns/admin/AdminEmptyState.svelte

@@ -0,0 +1,11 @@
+<script>
+  import { cn } from "$lib/utils.js";
+
+  export let tone = "default";
+  let className = "";
+  export { className as class };
+</script>
+
+<div class={cn(tone === "card" ? "admin-card-body" : "admin-empty", className)} {...$$restProps}>
+  <slot />
+</div>

bot/app/web/frontend/src/lib/components/patterns/admin/AdminSectionHeader.svelte

@@ -0,0 +1,11 @@
+<script>
+  export let title = "";
+  export let description = "";
+</script>
+
+<div class="admin-dashboard-section-head">
+  <h3>{title}</h3>
+  {#if description}
+    <small>{description}</small>
+  {/if}
+</div>

bot/app/web/frontend/src/lib/components/patterns/admin/index.js

@@ -0,0 +1,4 @@
+export { default as AdminDashboardGrid } from "./AdminDashboardGrid.svelte";
+export { default as AdminDashboardStack } from "./AdminDashboardStack.svelte";
+export { default as AdminEmptyState } from "./AdminEmptyState.svelte";
+export { default as AdminSectionHeader } from "./AdminSectionHeader.svelte";

bot/app/web/frontend/src/lib/components/ui/badge.svelte

@@ -1,7 +1,7 @@
 <script>
-  import { cn } from "../../utils.js";
+  import { cn } from "$lib/utils.js";
 
-  /** @type {'default' | 'outline' | 'destructive'} */
+  /** @type {'default' | 'outline' | 'destructive' | 'success' | 'muted'} */
   export let variant = "default";
 
   let className = "";
@@ -14,6 +14,8 @@
     "admin-cn-badge",
     variant === "outline" && "admin-cn-badge-outline",
     variant === "destructive" && "admin-cn-badge-destructive",
+    variant === "success" && "admin-cn-badge-success",
+    variant === "muted" && "admin-cn-badge-muted",
     className,
   )}
   {...$$restProps}

bot/app/web/frontend/src/lib/components/ui/button.svelte

@@ -1,5 +1,6 @@
 <script>
-  import { cn } from "../../utils.js";
+  import { cva } from "class-variance-authority";
+  import { cn } from "$lib/utils.js";
 
   export let type = "button";
   export let variant = "default";
@@ -10,29 +11,36 @@
   let className = "";
   export { className as class };
 
-  const variants = {
-    default: "btn btn-primary",
-    secondary: "btn btn-secondary",
-    outline: "btn btn-outline",
-    ghost: "btn btn-ghost",
-    telegram: "btn btn-telegram",
-    icon: "btn btn-icon",
-  };
-
-  const sizes = {
-    default: "",
-    sm: "btn-sm",
-    lg: "btn-lg",
-    icon: "btn-square",
-  };
+  const buttonVariants = cva("btn", {
+    variants: {
+      variant: {
+        default: "btn-primary",
+        secondary: "btn-secondary",
+        outline: "btn-outline",
+        ghost: "btn-ghost",
+        telegram: "btn-telegram",
+        icon: "btn-icon",
+      },
+      size: {
+        default: "",
+        sm: "btn-sm",
+        lg: "btn-lg",
+        icon: "btn-square",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  });
 </script>
 
 {#if href}
-  <a class={cn(variants[variant], sizes[size], className)} {href} onclick={onclick} {...$$restProps}>
+  <a class={cn(buttonVariants({ variant, size }), className)} {href} onclick={onclick} {...$$restProps}>
     <slot />
   </a>
 {:else}
-  <button class={cn(variants[variant], sizes[size], className)} {type} {disabled} onclick={onclick} {...$$restProps}>
+  <button class={cn(buttonVariants({ variant, size }), className)} {type} {disabled} onclick={onclick} {...$$restProps}>
     <slot />
   </button>
 {/if}

bot/app/web/frontend/src/lib/components/ui/card.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   export let active = false;
   export let compact = false;

bot/app/web/frontend/src/lib/components/ui/card/card-action.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/card/card-content.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/card/card-description.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/card/card-footer.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/card/card-header.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/card/card-title.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/card/card.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   let className = "";
   export { className as class };

bot/app/web/frontend/src/lib/components/ui/dialog.svelte

@@ -1,6 +1,6 @@
 <script>
   import { X } from "lucide-svelte";
-  import { cn } from "../../utils.js";
+  import { cn } from "$lib/utils.js";
   import Button from "./button.svelte";
 
   export let open = false;

bot/app/web/frontend/src/lib/components/ui/index.js

@@ -0,0 +1,7 @@
+export { default as Badge } from "./badge.svelte";
+export { default as Button } from "./button.svelte";
+export { default as Dialog } from "./dialog.svelte";
+export { default as Input } from "./input.svelte";
+export { default as LegacyCard } from "./card.svelte";
+export * as Card from "./card/index.js";
+export { Accordion, Label, Select, Separator, Switch, Tabs, Tooltip } from "./primitives.js";

bot/app/web/frontend/src/lib/components/ui/input.svelte

@@ -1,5 +1,5 @@
 <script>
-  import { cn } from "../../utils.js";
+  import { cn } from "$lib/utils.js";
 
   export let value = "";
   export let type = "text";

bot/app/web/frontend/src/lib/components/ui/primitives.js

@@ -0,0 +1 @@
+export { Accordion, Label, Select, Separator, Switch, Tabs, Tooltip } from "bits-ui";

bot/app/web/frontend/src/styles.css

@@ -1,6 +1,8 @@
+@import "./styles/tailwind.css";
 @import "./styles/base.css";
 @import "./styles/controls.css";
 @import "./styles/dialogs.css";
+@import "./styles/components.css";
 @import "./styles/webapp.css";
 @import "./styles/admin.css";
 @import "./styles/admin-controls.css";

bot/app/web/frontend/src/styles/admin.css

@@ -412,178 +412,6 @@
   font-size: 12px;
 }
 
-/* shadcn-svelte–style primitives (dashboard example), themed for admin — no Tailwind */
-
-.admin-cn-dashboard-stack {
-  display: flex;
-  flex-direction: column;
-  gap: 18px;
-  min-width: 0;
-}
-
-.admin-cn-dashboard-grid {
-  display: grid;
-  gap: 12px;
-  grid-template-columns: minmax(0, 1fr);
-}
-
-@media (min-width: 720px) {
-  .admin-cn-dashboard-grid--3 {
-    grid-template-columns: repeat(3, minmax(0, 1fr));
-  }
-}
-
-.admin-cn-card[data-slot="card"] {
-  display: flex;
-  flex-direction: column;
-  min-width: 0;
-  border-radius: 12px;
-  border: 1px solid var(--admin-border);
-  background: var(--admin-surface);
-  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
-  position: relative;
-  overflow: hidden;
-}
-
-.admin-cn-card-header {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) auto;
-  grid-template-rows: auto auto;
-  align-items: flex-start;
-  gap: 4px 12px;
-  padding: 14px 16px 0;
-}
-
-.admin-cn-card-header > [data-slot="card-description"] {
-  grid-column: 1;
-  grid-row: 1;
-}
-
-.admin-cn-card-header > [data-slot="card-title"] {
-  grid-column: 1;
-  grid-row: 2;
-}
-
-.admin-cn-card-header > [data-slot="card-action"] {
-  grid-column: 2;
-  grid-row: 1 / span 2;
-  align-self: flex-start;
-  justify-self: end;
-}
-
-.admin-cn-card-header--lead > [data-slot="card-title"] {
-  grid-row: 1;
-}
-
-.admin-cn-card-header--lead > [data-slot="card-description"] {
-  grid-row: 2;
-}
-
-.admin-cn-card-description {
-  margin: 0;
-  font-size: 12px;
-  font-weight: 500;
-  color: var(--admin-muted);
-}
-
-.admin-cn-card-title {
-  margin: 0;
-  font-size: 1.5rem;
-  font-weight: 600;
-  letter-spacing: -0.02em;
-  color: var(--admin-text);
-  font-variant-numeric: tabular-nums;
-  line-height: 1.15;
-}
-
-.admin-cn-card-title--section {
-  font-size: 1.05rem;
-  font-weight: 600;
-  letter-spacing: -0.01em;
-}
-
-.admin-cn-card-skeleton {
-  min-height: 132px;
-}
-
-@media (min-width: 900px) {
-  .admin-cn-card-title {
-    font-size: 1.65rem;
-  }
-}
-
-.admin-cn-card-footer {
-  padding: 12px 16px 14px;
-  margin-top: auto;
-  border-top: 1px solid color-mix(in srgb, var(--admin-border) 70%, transparent);
-}
-
-.admin-cn-card-footer--stack {
-  display: flex;
-  flex-direction: column;
-  align-items: flex-start;
-  gap: 4px;
-  font-size: 13px;
-}
-
-.admin-cn-card-footer-primary {
-  font-weight: 600;
-  color: var(--admin-text);
-  display: flex;
-  align-items: center;
-  gap: 6px;
-  min-width: 0;
-}
-
-.admin-cn-card-footer-muted {
-  color: var(--admin-muted);
-  font-size: 12px;
-  line-height: 1.35;
-}
-
-.admin-cn-card-content {
-  padding: 12px 16px 14px;
-  display: grid;
-  gap: 12px;
-  min-width: 0;
-}
-
-.admin-cn-card-content--flush {
-  padding-top: 4px;
-}
-
-.admin-cn-badge {
-  display: inline-flex;
-  align-items: center;
-  gap: 4px;
-  padding: 4px 8px;
-  border-radius: 999px;
-  font-size: 12px;
-  font-weight: 600;
-  line-height: 1;
-  border: 1px solid var(--admin-border);
-  background: color-mix(in srgb, var(--admin-surface-2) 88%, var(--admin-bg));
-  color: var(--admin-text);
-}
-
-.admin-cn-badge :global(svg) {
-  width: 14px;
-  height: 14px;
-  flex-shrink: 0;
-}
-
-.admin-cn-badge-outline {
-  background: transparent;
-  border-color: var(--admin-border);
-  color: var(--admin-muted);
-}
-
-.admin-cn-badge-destructive {
-  background: color-mix(in srgb, #ff6b6b 16%, var(--admin-surface));
-  border-color: color-mix(in srgb, #ff6b6b 35%, var(--admin-border));
-  color: color-mix(in srgb, #ff6b6b 92%, var(--admin-text));
-}
-
 .admin-dashboard-section {
   margin-top: 20px;
 }

bot/app/web/frontend/src/styles/components.css

@@ -0,0 +1,182 @@
+/* Shared shadcn-svelte style primitives, themed for the local admin palette. */
+
+.admin-cn-dashboard-stack {
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+  min-width: 0;
+}
+
+.admin-cn-dashboard-grid {
+  display: grid;
+  gap: 12px;
+  grid-template-columns: minmax(0, 1fr);
+}
+
+@media (min-width: 720px) {
+  .admin-cn-dashboard-grid--3 {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+  }
+}
+
+.admin-cn-card[data-slot="card"] {
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+  border-radius: 12px;
+  border: 1px solid var(--admin-border);
+  background: var(--admin-surface);
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
+  position: relative;
+  overflow: hidden;
+}
+
+.admin-cn-card-header {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  grid-template-rows: auto auto;
+  align-items: flex-start;
+  gap: 4px 12px;
+  padding: 14px 16px 0;
+}
+
+.admin-cn-card-header > [data-slot="card-description"] {
+  grid-column: 1;
+  grid-row: 1;
+}
+
+.admin-cn-card-header > [data-slot="card-title"] {
+  grid-column: 1;
+  grid-row: 2;
+}
+
+.admin-cn-card-header > [data-slot="card-action"] {
+  grid-column: 2;
+  grid-row: 1 / span 2;
+  align-self: flex-start;
+  justify-self: end;
+}
+
+.admin-cn-card-header--lead > [data-slot="card-title"] {
+  grid-row: 1;
+}
+
+.admin-cn-card-header--lead > [data-slot="card-description"] {
+  grid-row: 2;
+}
+
+.admin-cn-card-description {
+  margin: 0;
+  font-size: 12px;
+  font-weight: 500;
+  color: var(--admin-muted);
+}
+
+.admin-cn-card-title {
+  margin: 0;
+  font-size: 1.5rem;
+  font-weight: 600;
+  letter-spacing: -0.02em;
+  color: var(--admin-text);
+  font-variant-numeric: tabular-nums;
+  line-height: 1.15;
+}
+
+.admin-cn-card-title--section {
+  font-size: 1.05rem;
+  font-weight: 600;
+  letter-spacing: -0.01em;
+}
+
+.admin-cn-card-skeleton {
+  min-height: 132px;
+}
+
+@media (min-width: 900px) {
+  .admin-cn-card-title {
+    font-size: 1.65rem;
+  }
+}
+
+.admin-cn-card-footer {
+  padding: 12px 16px 14px;
+  margin-top: auto;
+  border-top: 1px solid color-mix(in srgb, var(--admin-border) 70%, transparent);
+}
+
+.admin-cn-card-footer--stack {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 4px;
+  font-size: 13px;
+}
+
+.admin-cn-card-footer-primary {
+  font-weight: 600;
+  color: var(--admin-text);
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  min-width: 0;
+}
+
+.admin-cn-card-footer-muted {
+  color: var(--admin-muted);
+  font-size: 12px;
+  line-height: 1.35;
+}
+
+.admin-cn-card-content {
+  padding: 12px 16px 14px;
+  display: grid;
+  gap: 12px;
+  min-width: 0;
+}
+
+.admin-cn-card-content--flush {
+  padding-top: 4px;
+}
+
+.admin-cn-badge {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  padding: 4px 8px;
+  border-radius: 999px;
+  font-size: 12px;
+  font-weight: 600;
+  line-height: 1;
+  border: 1px solid var(--admin-border);
+  background: color-mix(in srgb, var(--admin-surface-2) 88%, var(--admin-bg));
+  color: var(--admin-text);
+}
+
+.admin-cn-badge :global(svg) {
+  width: 14px;
+  height: 14px;
+  flex-shrink: 0;
+}
+
+.admin-cn-badge-outline {
+  background: transparent;
+  border-color: var(--admin-border);
+  color: var(--admin-muted);
+}
+
+.admin-cn-badge-destructive {
+  background: color-mix(in srgb, var(--danger) 16%, var(--admin-surface));
+  border-color: color-mix(in srgb, var(--danger) 35%, var(--admin-border));
+  color: color-mix(in srgb, var(--danger) 92%, var(--admin-text));
+}
+
+.admin-cn-badge-success {
+  background: color-mix(in srgb, var(--accent) 14%, var(--admin-surface));
+  border-color: color-mix(in srgb, var(--accent) 32%, var(--admin-border));
+  color: color-mix(in srgb, var(--accent) 88%, var(--admin-text));
+}
+
+.admin-cn-badge-muted {
+  background: color-mix(in srgb, var(--admin-surface-2) 70%, var(--admin-bg));
+  color: var(--admin-muted);
+}

bot/app/web/frontend/src/styles/tailwind.css

@@ -0,0 +1,31 @@
+@layer theme, components, utilities;
+
+@import "tailwindcss/theme.css" layer(theme);
+@import "tailwindcss/utilities.css" layer(utilities);
+
+@source "../**/*.{svelte,js}";
+
+@theme {
+  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
+  --font-mono: "JetBrains Mono", "Fira Code", monospace;
+
+  --color-background: var(--bg);
+  --color-foreground: var(--text);
+  --color-muted: var(--muted);
+  --color-dim: var(--dim);
+  --color-border: var(--border);
+  --color-ring: var(--admin-ring);
+  --color-accent: var(--accent);
+  --color-destructive: var(--danger);
+  --color-admin-bg: var(--admin-bg);
+  --color-admin-surface: var(--admin-surface);
+  --color-admin-surface-2: var(--admin-surface-2);
+  --color-admin-elev: var(--admin-elev);
+  --color-admin-border: var(--admin-border);
+  --color-admin-text: var(--admin-text);
+  --color-admin-muted: var(--admin-muted);
+  --color-admin-dim: var(--admin-dim);
+
+  --radius-card: 12px;
+  --radius-control: var(--radius);
+}

bot/app/web/frontend/src/webapp/PaymentDialogs.svelte

@@ -1,11 +1,11 @@
 <script>
   import { ArrowLeft, CheckCircle2, CircleX, LockKeyhole, RefreshCw, TriangleAlert } from "lucide-svelte";
-  import { Tooltip } from "bits-ui";
+  import { Tooltip } from "$components/ui/primitives.js";
 
-  import Button from "../lib/components/ui/button.svelte";
-  import Card from "../lib/components/ui/card.svelte";
-  import Dialog from "../lib/components/ui/dialog.svelte";
-  import Input from "../lib/components/ui/input.svelte";
+  import Button from "$components/ui/button.svelte";
+  import Card from "$components/ui/card.svelte";
+  import Dialog from "$components/ui/dialog.svelte";
+  import Input from "$components/ui/input.svelte";
   import {
     planKey as planKeyFn,
     planDisplayTitle as planDisplayTitleFn,

bot/app/web/frontend/src/webapp/TariffDialogs.svelte

@@ -1,7 +1,7 @@
 <script>
   import { ArrowRight, CheckCircle2, LockKeyhole } from "lucide-svelte";
 
-  import Button from "../lib/components/ui/button.svelte";
+  import Button from "$components/ui/button.svelte";
   import {
     planKey as planKeyFn,
     planUnitHint as planUnitHintFn,
@@ -12,8 +12,8 @@
   import { formatCompactNumber } from "../lib/webapp/formatters.js";
   import { Bitcoin, CreditCard } from "lucide-svelte";
 
-  import Card from "../lib/components/ui/card.svelte";
-  import Dialog from "../lib/components/ui/dialog.svelte";
+  import Card from "$components/ui/card.svelte";
+  import Dialog from "$components/ui/dialog.svelte";
 
   export let applyTariffChange = () => {};
   export let changeConfirmOpen = false;

bot/app/web/frontend/src/webapp/auth/AuthScreen.svelte

@@ -1,11 +1,11 @@
 <script>
   import { ArrowLeft, Mail, RefreshCw, Send, TriangleAlert } from "lucide-svelte";
-  import { Tooltip } from "bits-ui";
+  import { Tooltip } from "$components/ui/primitives.js";
 
-  import Button from "../../lib/components/ui/button.svelte";
+  import Button from "$components/ui/button.svelte";
   import BrandMark from "../../BrandMark.svelte";
-  import Card from "../../lib/components/ui/card.svelte";
-  import Input from "../../lib/components/ui/input.svelte";
+  import Card from "$components/ui/card.svelte";
+  import Input from "$components/ui/input.svelte";
 
   export let screen;
   export let CFG;

bot/app/web/frontend/src/webapp/screens/DevicesScreen.svelte

@@ -1,8 +1,8 @@
 <script>
   import { CircleX, Plus, RefreshCw, Smartphone } from "lucide-svelte";
 
-  import Button from "../../lib/components/ui/button.svelte";
-  import Card from "../../lib/components/ui/card.svelte";
+  import Button from "$components/ui/button.svelte";
+  import Card from "$components/ui/card.svelte";
   import { devicesCountLabel, devicesLimitLabel, devicesPercent } from "../../lib/webapp/devicesLabels.js";
 
   export let devicesBusy = false;

bot/app/web/frontend/src/webapp/screens/HomeScreen.svelte

@@ -2,8 +2,8 @@
   import { CheckCircle2, ChevronsUpDown, CircleX, Database, Download, Gift, RefreshCw } from "lucide-svelte";
 
   import BrandMark from "../../BrandMark.svelte";
-  import Button from "../../lib/components/ui/button.svelte";
-  import Card from "../../lib/components/ui/card.svelte";
+  import Button from "$components/ui/button.svelte";
+  import Card from "$components/ui/card.svelte";
   import { formatTrafficGb } from "../../lib/webapp/formatters.js";
   import {
     trafficPercent as trafficPercentFn,

bot/app/web/frontend/src/webapp/screens/InviteScreen.svelte

@@ -1,10 +1,10 @@
 <script>
   import { Copy, Gift, Ticket, TriangleAlert } from "lucide-svelte";
-  import { Tooltip } from "bits-ui";
+  import { Tooltip } from "$components/ui/primitives.js";
 
-  import Button from "../../lib/components/ui/button.svelte";
-  import Card from "../../lib/components/ui/card.svelte";
-  import Input from "../../lib/components/ui/input.svelte";
+  import Button from "$components/ui/button.svelte";
+  import Card from "$components/ui/card.svelte";
+  import Input from "$components/ui/input.svelte";
 
   export let referral = {};
   export let referralBonusDetails = [];

bot/app/web/frontend/src/webapp/screens/SettingsScreen.svelte

@@ -1,9 +1,9 @@
 <script>
   import { ArrowRight, Check, CheckCircle2, ChevronsUpDown, FileText, Globe2, Mail, Send, Shield, UserRound } from "lucide-svelte";
-  import { Select } from "bits-ui";
+  import { Select } from "$components/ui/primitives.js";
 
-  import Button from "../../lib/components/ui/button.svelte";
-  import Card from "../../lib/components/ui/card.svelte";
+  import Button from "$components/ui/button.svelte";
+  import Card from "$components/ui/card.svelte";
 
   export let currentLang = "ru";
   export let currentLanguageOption = null;

bot/app/web/frontend/vite.config.mjs

@@ -1,6 +1,7 @@
 import path from "node:path";
 import { fileURLToPath } from "node:url";
 
+import tailwindcss from "@tailwindcss/vite";
 import { svelte } from "@sveltejs/vite-plugin-svelte";
 import { defineConfig } from "vite";
 
@@ -8,7 +9,13 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const templateDir = path.resolve(__dirname, "../templates");
 
 export default defineConfig({
-  plugins: [svelte()],
+  resolve: {
+    alias: {
+      $lib: path.resolve(__dirname, "src/lib"),
+      $components: path.resolve(__dirname, "src/lib/components"),
+    },
+  },
+  plugins: [tailwindcss(), svelte()],
   build: {
     outDir: templateDir,
     emptyOutDir: false,

components.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "https://shadcn-svelte.com/schema.json",
+  "style": "new-york",
+  "tailwind": {
+    "config": "",
+    "css": "bot/app/web/frontend/src/styles.css",
+    "baseColor": "slate"
+  },
+  "aliases": {
+    "components": "$lib/components",
+    "utils": "$lib/utils",
+    "ui": "$lib/components/ui",
+    "hooks": "$lib/hooks"
+  }
+}

package-lock.json

@@ -7,6 +7,7 @@
       "devDependencies": {
         "@sveltejs/vite-plugin-svelte": "^7.0.0",
         "@tailwindcss/cli": "4.2.4",
+        "@tailwindcss/vite": "^4.3.0",
         "bits-ui": "^2.18.0",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
@@ -1550,6 +1551,297 @@
         "node": ">= 20"
       }
     },
+    "node_modules/@tailwindcss/vite": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/vite/-/vite-4.3.0.tgz",
+      "integrity": "sha512-t6J3OrB5Fc0ExuhohouH0fWUGMYL6PTLhW+E7zIk/pdbnJARZDCwjBznFnkh5ynRnIRSI4YjtTH0t6USjJISrw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@tailwindcss/node": "4.3.0",
+        "@tailwindcss/oxide": "4.3.0",
+        "tailwindcss": "4.3.0"
+      },
+      "peerDependencies": {
+        "vite": "^5.2.0 || ^6 || ^7 || ^8"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/node": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.3.0.tgz",
+      "integrity": "sha512-aFb4gUhFOgdh9AXo4IzBEOzBkkAxm9VigwDJnMIYv3lcfXCJVesNfbEaBl4BNgVRyid92AmdviqwBUBRKSeY3g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/remapping": "^2.3.5",
+        "enhanced-resolve": "^5.21.0",
+        "jiti": "^2.6.1",
+        "lightningcss": "1.32.0",
+        "magic-string": "^0.30.21",
+        "source-map-js": "^1.2.1",
+        "tailwindcss": "4.3.0"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.3.0.tgz",
+      "integrity": "sha512-F7HZGBeN9I0/AuuJS5PwcD8xayx5ri5GhjYUDBEVYUkexyA/giwbDNjRVrxSezE3T250OU2K/wp/ltWx3UOefg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 20"
+      },
+      "optionalDependencies": {
+        "@tailwindcss/oxide-android-arm64": "4.3.0",
+        "@tailwindcss/oxide-darwin-arm64": "4.3.0",
+        "@tailwindcss/oxide-darwin-x64": "4.3.0",
+        "@tailwindcss/oxide-freebsd-x64": "4.3.0",
+        "@tailwindcss/oxide-linux-arm-gnueabihf": "4.3.0",
+        "@tailwindcss/oxide-linux-arm64-gnu": "4.3.0",
+        "@tailwindcss/oxide-linux-arm64-musl": "4.3.0",
+        "@tailwindcss/oxide-linux-x64-gnu": "4.3.0",
+        "@tailwindcss/oxide-linux-x64-musl": "4.3.0",
+        "@tailwindcss/oxide-wasm32-wasi": "4.3.0",
+        "@tailwindcss/oxide-win32-arm64-msvc": "4.3.0",
+        "@tailwindcss/oxide-win32-x64-msvc": "4.3.0"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-android-arm64": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-android-arm64/-/oxide-android-arm64-4.3.0.tgz",
+      "integrity": "sha512-TJPiq67tKlLuObP6RkwvVGDoxCMBVtDgKkLfa/uyj7/FyxvQwHS+UOnVrXXgbEsfUaMgiVvC4KbJnRr26ho4Ng==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-darwin-arm64": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-arm64/-/oxide-darwin-arm64-4.3.0.tgz",
+      "integrity": "sha512-oMN/WZRb+SO37BmUElEgeEWuU8E/HXRkiODxJxLe1UTHVXLrdVSgfaJV7pSlhRGMSOiXLuxTIjfsF3wYvz8cgQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-darwin-x64": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-x64/-/oxide-darwin-x64-4.3.0.tgz",
+      "integrity": "sha512-N6CUmu4a6bKVADfw77p+iw6Yd9Q3OBhe0veaDX+QazfuVYlQsHfDgxBrsjQ/IW+zywL8mTrNd0SdJT/zgtvMdA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-freebsd-x64": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-freebsd-x64/-/oxide-freebsd-x64-4.3.0.tgz",
+      "integrity": "sha512-zDL5hBkQdH5C6MpqbK3gQAgP80tsMwSI26vjOzjJtNCMUo0lFgOItzHKBIupOZNQxt3ouPH7RPhvNhiTfCe5CQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-linux-arm-gnueabihf": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm-gnueabihf/-/oxide-linux-arm-gnueabihf-4.3.0.tgz",
+      "integrity": "sha512-R06HdNi7A7OEoMsf6d4tjZ71RCWnZQPHj2mnotSFURjNLdBC+cIgXQ7l81CqeoiQftjf6OOblxXMInMgN2VzMA==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-linux-arm64-gnu": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-gnu/-/oxide-linux-arm64-gnu-4.3.0.tgz",
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "libc": [
+        "glibc"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-linux-arm64-musl": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-musl/-/oxide-linux-arm64-musl-4.3.0.tgz",
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "libc": [
+        "musl"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite/node_modules/@tailwindcss/oxide-linux-x64-gnu": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-gnu/-/oxide-linux-x64-gnu-4.3.0.tgz",
+      "integrity": "sha512-DRNdQRpSGzRGfARVuVkxvM8Q12nh19l4BF/G7zGA1oe+9wcC6saFBHTISrpIcKzhiXtSrlSrluCfvMuledoCTQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "libc": [
+        "glibc"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
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+      }
+    },
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+      "license": "MIT",
+      "optional": true,
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package.json

@@ -9,6 +9,7 @@
   "devDependencies": {
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "@tailwindcss/cli": "4.2.4",
+    "@tailwindcss/vite": "^4.3.0",
     "bits-ui": "^2.18.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",