Add global animation system and entrance effects to UI

src/app/dashboard/_components/animated-stats-card.tsx

@@ -0,0 +1,84 @@
+"use client";
+
+import {
+  TrendingDown,
+  TrendingUp,
+  DollarSign,
+  Clock,
+  Users,
+} from "lucide-react";
+import { Card, CardContent } from "~/components/ui/card";
+
+type IconName = "DollarSign" | "Clock" | "Users" | "TrendingDown";
+
+interface AnimatedStatsCardProps {
+  title: string;
+  value: string;
+  change: string;
+  trend: "up" | "down";
+  iconName: IconName;
+  description: string;
+  delay?: number;
+  isCurrency?: boolean;
+  numericValue?: number;
+}
+
+const iconMap = {
+  DollarSign,
+  Clock,
+  Users,
+  TrendingDown,
+} as const;
+
+export function AnimatedStatsCard({
+  title,
+  value,
+  change,
+  trend,
+  iconName,
+  description,
+  delay = 0,
+  isCurrency = false,
+  numericValue,
+}: AnimatedStatsCardProps) {
+  const Icon = iconMap[iconName];
+  const TrendIcon = trend === "up" ? TrendingUp : TrendingDown;
+  const isPositive = trend === "up";
+
+  // For now, always use the formatted value prop to ensure correct display
+  // Animation can be added back once the basic display is working correctly
+  const displayValue = value;
+
+  // Suppress unused parameter warnings for now
+  void delay;
+  void isCurrency;
+  void numericValue;
+
+  return (
+    <Card className="stats-card">
+      <CardContent className="p-6">
+        <div className="flex items-center justify-between space-y-0 pb-2">
+          <div className="flex items-center space-x-2">
+            <Icon className="text-muted-foreground h-5 w-5" />
+            <p className="text-muted-foreground text-sm font-medium">{title}</p>
+          </div>
+          <div
+            className="flex items-center space-x-1 text-xs"
+            style={{
+              color: isPositive
+                ? "oklch(var(--chart-2))"
+                : "oklch(var(--chart-3))",
+            }}
+          >
+            <TrendIcon className="h-3 w-3" />
+            <span>{change}</span>
+          </div>
+        </div>
+        <div className="space-y-1">
+          <p className="animate-count-up text-2xl font-bold">{displayValue}</p>
+          <p className="text-muted-foreground text-xs">{description}</p>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}

src/app/dashboard/businesses/page.tsx

@@ -16,13 +16,13 @@ async function BusinessesTable() {
 
 export default async function BusinessesPage() {
   return (
-    <>
+    <div className="page-enter space-y-8">
       <PageHeader
         title="Businesses"
         description="Manage your businesses and their information"
         variant="gradient"
       >
-        <Button asChild variant="default" className="shadow-md">
+        <Button asChild variant="default" className="hover-lift shadow-md">
           <Link href="/dashboard/businesses/new">
             <Plus className="mr-2 h-5 w-5" />
             <span>Add Business</span>
@@ -35,6 +35,6 @@ export default async function BusinessesPage() {
           <BusinessesTable />
         </Suspense>
       </HydrateClient>
-    </>
+    </div>
   );
 }

src/app/dashboard/clients/page.tsx

@@ -7,13 +7,13 @@ import { ClientsTable } from "./_components/clients-table";
 
 export default async function ClientsPage() {
   return (
-    <>
+    <div className="page-enter space-y-8">
       <PageHeader
         title="Clients"
         description="Manage your clients and their information."
         variant="gradient"
       >
-        <Button asChild variant="default" className="shadow-md">
+        <Button asChild variant="default" className="hover-lift shadow-md">
           <Link href="/dashboard/clients/new">
             <Plus className="mr-2 h-5 w-5" />
             <span>Add Client</span>
@@ -24,6 +24,6 @@ export default async function ClientsPage() {
       <HydrateClient>
         <ClientsTable />
       </HydrateClient>
-    </>
+    </div>
   );
 }

src/app/dashboard/invoices/[id]/page.tsx

@@ -123,14 +123,18 @@ function InvoiceViewContent({ invoiceId }: { invoiceId: string }) {
   };
 
   return (
-    <div className="space-y-6 pb-24">
+    <div className="page-enter space-y-6 pb-24">
       <PageHeader
         title="Invoice Details"
         description="View and manage invoice information"
         variant="gradient"
       >
-        <PDFDownloadButton invoiceId={invoice.id} variant="outline" />
+        <PDFDownloadButton
-        <Button asChild variant="default">
+          invoiceId={invoice.id}
+          variant="outline"
+          className="hover-lift"
+        />
+        <Button asChild variant="default" className="hover-lift">
           <Link href={`/dashboard/invoices/${invoice.id}/edit`}>
             <Edit className="h-5 w-5" />
             <span>Edit</span>
@@ -324,8 +328,8 @@ function InvoiceViewContent({ invoiceId }: { invoiceId: string }) {
               </CardTitle>
             </CardHeader>
             <CardContent className="space-y-4">
-              {invoice.items.map((item) => (
+              {invoice.items.map((item, _index) => (
-                <Card key={item.id} className="card-secondary">
+                <Card key={item.id} className="invoice-item card-secondary">
                   <CardContent className="p-3">
                     <div className="space-y-3">
                       <div className="flex flex-col gap-2 sm:flex-row sm:items-start sm:justify-between">

src/app/dashboard/invoices/_components/invoices-data-table.tsx

@@ -165,7 +165,14 @@ export function InvoicesDataTable({ invoices }: InvoicesDataTableProps) {
       ),
       cell: ({ row }) => {
         const invoice = row.original;
-        return <StatusBadge status={getStatusType(invoice)} />;
+        return (
+          <StatusBadge
+            status={getStatusType(invoice)}
+            className={
+              getStatusType(invoice) === "sent" ? "status-pending" : ""
+            }
+          />
+        );
       },
       filterFn: (row, id, value: string[]) => {
         const invoice = row.original;
@@ -210,7 +217,7 @@ export function InvoicesDataTable({ invoices }: InvoicesDataTableProps) {
               <Button
                 variant="ghost"
                 size="sm"
-                className="h-8 w-8 p-0"
+                className="hover-scale h-8 w-8 p-0"
                 data-action-button="true"
               >
                 <Eye className="h-3.5 w-3.5" />
@@ -220,7 +227,7 @@ export function InvoicesDataTable({ invoices }: InvoicesDataTableProps) {
               <Button
                 variant="ghost"
                 size="sm"
-                className="h-8 w-8 p-0"
+                className="hover-scale h-8 w-8 p-0"
                 data-action-button="true"
               >
                 <Edit className="h-3.5 w-3.5" />
@@ -229,7 +236,7 @@ export function InvoicesDataTable({ invoices }: InvoicesDataTableProps) {
             <Button
               variant="ghost"
               size="sm"
-              className="text-destructive hover:text-destructive/80 h-8 w-8 p-0"
+              className="hover-scale text-destructive hover:text-destructive/80 h-8 w-8 p-0"
               onClick={(e) => {
                 e.stopPropagation();
                 handleDelete(invoice);

src/app/dashboard/invoices/page.tsx

@@ -16,19 +16,19 @@ async function InvoicesTable() {
 
 export default async function InvoicesPage() {
   return (
-    <>
+    <div className="page-enter space-y-8">
       <PageHeader
         title="Invoices"
         description="Manage your invoices and track payments"
         variant="gradient"
       >
-        <Button asChild variant="outline" className="shadow-sm">
+        <Button asChild variant="outline" className="hover-lift shadow-sm">
           <Link href="/dashboard/invoices/import">
             <Upload className="mr-2 h-5 w-5" />
             <span>Import CSV</span>
           </Link>
         </Button>
-        <Button asChild variant="default" className="shadow-md">
+        <Button asChild variant="default" className="hover-lift shadow-md">
           <Link href="/dashboard/invoices/new">
             <Plus className="mr-2 h-5 w-5" />
             <span>Create Invoice</span>
@@ -41,6 +41,6 @@ export default async function InvoicesPage() {
           <InvoicesTable />
         </Suspense>
       </HydrateClient>
-    </>
+    </div>
   );
 }

src/app/dashboard/page.tsx

@@ -3,14 +3,10 @@ import {
   ArrowUpRight,
   BarChart3,
   Calendar,
-  Clock,
-  DollarSign,
   Edit,
   Eye,
   FileText,
   Plus,
-  TrendingDown,
-  TrendingUp,
   Users,
 } from "lucide-react";
 import Link from "next/link";
@@ -26,6 +22,7 @@ import type { StoredInvoiceStatus } from "~/types/invoice";
 import { RevenueChart } from "~/app/dashboard/_components/revenue-chart";
 import { InvoiceStatusChart } from "~/app/dashboard/_components/invoice-status-chart";
 import { MonthlyMetricsChart } from "~/app/dashboard/_components/monthly-metrics-chart";
+import { AnimatedStatsCard } from "~/app/dashboard/_components/animated-stats-card";
 
 // Hero section with clean mono design
 function DashboardHero({ firstName }: { firstName: string }) {
@@ -160,80 +157,79 @@ async function DashboardStats() {
     return value > 0 ? `+${value.toFixed(1)}%` : `${value.toFixed(1)}%`;
   };
 
+  // Debug logging to see actual values
+  console.log("Dashboard Stats Debug:", {
+    totalRevenue,
+    pendingAmount,
+    totalClients,
+    overdueInvoices: overdueInvoices.length,
+    revenueChange,
+    pendingChange,
+    clientChange,
+    overdueChange,
+    paidInvoicesCount: paidInvoices.length,
+    pendingInvoicesCount: pendingInvoices.length,
+  });
+
   const stats = [
     {
       title: "Total Revenue",
       value: `$${totalRevenue.toLocaleString("en-US", { minimumFractionDigits: 2 })}`,
+      numericValue: totalRevenue,
+      isCurrency: true,
       change: formatTrend(revenueChange),
       trend: revenueChange >= 0 ? ("up" as const) : ("down" as const),
-      icon: DollarSign,
+      iconName: "DollarSign" as const,
       description: `From ${paidInvoices.length} paid invoices`,
     },
     {
       title: "Pending Amount",
       value: `$${pendingAmount.toLocaleString("en-US", { minimumFractionDigits: 2 })}`,
+      numericValue: pendingAmount,
+      isCurrency: true,
       change: formatTrend(pendingChange),
       trend: pendingChange >= 0 ? ("up" as const) : ("down" as const),
-      icon: Clock,
+      iconName: "Clock" as const,
       description: `${pendingInvoices.length} invoices awaiting payment`,
     },
     {
       title: "Active Clients",
       value: totalClients.toString(),
+      numericValue: totalClients,
+      isCurrency: false,
       change: formatTrend(clientChange, true),
       trend: clientChange >= 0 ? ("up" as const) : ("down" as const),
-      icon: Users,
+      iconName: "Users" as const,
       description: "Total registered clients",
     },
     {
       title: "Overdue Invoices",
       value: overdueInvoices.length.toString(),
+      numericValue: overdueInvoices.length,
+      isCurrency: false,
       change: formatTrend(overdueChange, true),
       trend: overdueChange <= 0 ? ("up" as const) : ("down" as const),
-      icon: TrendingDown,
+      iconName: "TrendingDown" as const,
       description: "Invoices past due date",
     },
   ];
 
   return (
     <div className="mb-8 grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-4">
-      {stats.map((stat) => {
+      {stats.map((stat, index) => (
-        const Icon = stat.icon;
+        <AnimatedStatsCard
-        const TrendIcon = stat.trend === "up" ? TrendingUp : TrendingDown;
+          key={stat.title}
-        const isPositive = stat.trend === "up";
+          title={stat.title}
-
+          value={stat.value}
-        return (
+          numericValue={stat.numericValue}
-          <Card key={stat.title}>
+          isCurrency={stat.isCurrency}
-            <CardContent className="p-6">
+          iconName={stat.iconName}
-              <div className="flex items-center justify-between space-y-0 pb-2">
+          change={stat.change}
-                <div className="flex items-center space-x-2">
+          trend={stat.trend}
-                  <Icon className="text-muted-foreground h-5 w-5" />
+          description={stat.description}
-                  <p className="text-muted-foreground text-sm font-medium">
+          delay={index * 100}
-                    {stat.title}
+        />
-                  </p>
+      ))}
-                </div>
-                <div
-                  className="flex items-center space-x-1 text-xs"
-                  style={{
-                    color: isPositive
-                      ? "oklch(var(--chart-2))"
-                      : "oklch(var(--chart-3))",
-                  }}
-                >
-                  <TrendIcon className="h-3 w-3" />
-                  <span>{stat.change}</span>
-                </div>
-              </div>
-              <div className="space-y-1">
-                <p className="text-2xl font-bold">{stat.value}</p>
-                <p className="text-muted-foreground text-xs">
-                  {stat.description}
-                </p>
-              </div>
-            </CardContent>
-          </Card>
-        );
-      })}
     </div>
   );
 }
@@ -327,7 +323,7 @@ function QuickActions() {
             <Link
               key={action.title}
               href={action.href}
-              className={`flex w-full items-start space-x-3 rounded-lg border p-4 transition-colors ${
+              className={`hover-lift flex w-full items-start space-x-3 rounded-lg border p-4 transition-colors ${
                 action.featured
                   ? "border-foreground/20 bg-muted/50 hover:bg-muted"
                   : "border-border bg-background hover:bg-muted/50"
@@ -420,13 +416,18 @@ async function CurrentWork() {
           </div>
 
           <div className="flex gap-2">
-            <Button asChild variant="outline" size="sm" className="flex-1">
+            <Button
+              asChild
+              variant="outline"
+              size="sm"
+              className="hover-lift flex-1"
+            >
               <Link href={`/dashboard/invoices/${currentInvoice.id}`}>
                 <Eye className="mr-2 h-4 w-4" />
                 View
               </Link>
             </Button>
-            <Button asChild size="sm" className="flex-1">
+            <Button asChild size="sm" className="hover-lift flex-1">
               <Link href={`/dashboard/invoices/${currentInvoice.id}/edit`}>
                 <Edit className="mr-2 h-4 w-4" />
                 Continue
@@ -509,13 +510,13 @@ async function RecentActivity() {
           </div>
         ) : (
           <div className="space-y-3">
-            {recentInvoices.map((invoice) => (
+            {recentInvoices.map((invoice, _index) => (
               <Link
                 key={invoice.id}
                 href={`/dashboard/invoices/${invoice.id}`}
                 className="block"
               >
-                <div className="bg-muted/50 hover:bg-muted border-foreground/20 rounded-lg border p-3 transition-colors">
+                <div className="recent-activity-item bg-muted/50 hover:bg-muted border-foreground/20 rounded-lg border p-3 transition-colors">
                   <div className="flex items-start gap-3">
                     <div className="bg-muted flex-shrink-0 rounded-lg p-2">
                       <FileText className="text-muted-foreground h-4 w-4" />
@@ -627,7 +628,7 @@ export default async function DashboardPage() {
   const firstName = session?.user?.name?.split(" ")[0] ?? "User";
 
   return (
-    <div className="space-y-8">
+    <div className="page-enter space-y-8">
       <DashboardHero firstName={firstName} />
 
       <HydrateClient>

src/app/dashboard/settings/_components/settings-content.tsx

@@ -1,26 +1,38 @@
 "use client";
 
-import { useState } from "react";
-import * as React from "react";
-import { useSession } from "next-auth/react";
 import {
+  AlertTriangle,
+  Building,
+  ChevronDown,
+  Database,
   Download,
+  Eye,
+  EyeOff,
+  FileText,
+  FileUp,
+  Info,
+  Key,
+  Shield,
   Upload,
   User,
-  Database,
-  AlertTriangle,
-  Shield,
-  FileText,
   Users,
-  Building,
-  Key,
-  Eye,
-  FileUp,
-  ChevronDown,
-  Info,
 } from "lucide-react";
+import { useSession } from "next-auth/react";
+import * as React from "react";
+import { useState } from "react";
 
-import { api } from "~/trpc/react";
+import { toast } from "sonner";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger,
+} from "~/components/ui/alert-dialog";
 import { Button } from "~/components/ui/button";
 import {
   Card,
@@ -34,22 +46,6 @@ import {
   CollapsibleContent,
   CollapsibleTrigger,
 } from "~/components/ui/collapsible";
-import { Input } from "~/components/ui/input";
-import { Label } from "~/components/ui/label";
-import { Textarea } from "~/components/ui/textarea";
-import { Badge } from "~/components/ui/badge";
-import { toast } from "sonner";
-import {
-  AlertDialog,
-  AlertDialogAction,
-  AlertDialogCancel,
-  AlertDialogContent,
-  AlertDialogDescription,
-  AlertDialogFooter,
-  AlertDialogHeader,
-  AlertDialogTitle,
-  AlertDialogTrigger,
-} from "~/components/ui/alert-dialog";
 import {
   Dialog,
   DialogContent,
@@ -59,6 +55,10 @@ import {
   DialogTitle,
   DialogTrigger,
 } from "~/components/ui/dialog";
+import { Input } from "~/components/ui/input";
+import { Label } from "~/components/ui/label";
+import { Textarea } from "~/components/ui/textarea";
+import { api } from "~/trpc/react";
 
 export function SettingsContent() {
   const { data: session } = useSession();
@@ -300,7 +300,7 @@ export function SettingsContent() {
       {/* Profile & Account Overview */}
       <div className="grid gap-6 lg:grid-cols-2">
         {/* Profile Section */}
-        <Card className="bg-card border-border border">
+        <Card className="form-section bg-card border-border border">
           <CardHeader>
             <CardTitle className="text-foreground flex items-center gap-2">
               <User className="text-primary h-5 w-5" />
@@ -337,6 +337,7 @@ export function SettingsContent() {
                 type="submit"
                 disabled={updateProfileMutation.isPending}
                 variant="default"
+                className="hover-lift"
               >
                 {updateProfileMutation.isPending
                   ? "Updating..."
@@ -347,7 +348,7 @@ export function SettingsContent() {
         </Card>
 
         {/* Data Overview */}
-        <Card className="bg-card border-border border">
+        <Card className="form-section bg-card border-border border">
           <CardHeader>
             <CardTitle className="text-foreground flex items-center gap-2">
               <Database className="text-primary h-5 w-5" />
@@ -359,12 +360,13 @@ export function SettingsContent() {
           </CardHeader>
           <CardContent>
             <div className="space-y-4">
-              {dataStatItems.map((item) => {
+              {dataStatItems.map((item, index) => {
                 const Icon = item.icon;
                 return (
                   <div
                     key={item.label}
-                    className="bg-card border p-4 transition-shadow hover:shadow-sm"
+                    className="hover-lift bg-card border p-4 transition-shadow hover:shadow-sm"
+                    style={{ animationDelay: `${index * 100}ms` }}
                   >
                     <div className="flex items-center justify-between">
                       <div className="flex items-center gap-3">

src/app/dashboard/settings/page.tsx

@@ -6,7 +6,7 @@ import { SettingsContent } from "./_components/settings-content";
 
 export default async function SettingsPage() {
   return (
-    <>
+    <div className="page-enter space-y-8">
       <PageHeader
         title="Settings"
         description="Manage your account preferences and data"
@@ -18,6 +18,6 @@ export default async function SettingsPage() {
           <SettingsContent />
         </Suspense>
       </HydrateClient>
-    </>
+    </div>
   );
 }

src/components/data/data-table.tsx

@@ -361,7 +361,7 @@ export function DataTable<TData, TValue>({
                     key={row.id}
                     data-state={row.getIsSelected() && "selected"}
                     className={cn(
-                      "hover:bg-muted/20 data-[state=selected]:bg-muted/50 border-border/40 border-b transition-colors",
+                      "hover:bg-muted/20 data-[state=selected]:bg-muted/50 border-border/40 table-row border-b transition-colors",
                       onRowClick && "cursor-pointer",
                     )}
                     onClick={(event) =>

src/components/data/status-badge.tsx

@@ -51,7 +51,15 @@ export function StatusBadge({
   const label = children ?? statusLabelMap[status];
 
   return (
-    <Badge className={cn(statusClass, className)} {...props}>
+    <Badge
+      className={cn(
+        statusClass,
+        "transition-all duration-200 hover:scale-105",
+        status === "sent" && "animate-pulse",
+        className,
+      )}
+      {...props}
+    >
       {label}
     </Badge>
   );

src/components/forms/invoice-form.tsx

@@ -493,7 +493,7 @@ export default function InvoiceForm({ invoiceId }: InvoiceFormProps) {
 
   return (
     <>
-      <div className="space-y-6 pb-32">
+      <div className="page-enter space-y-6 pb-32">
         <PageHeader
           title={
             invoiceId && invoiceId !== "new" ? "Edit Invoice" : "Create Invoice"
@@ -510,13 +510,18 @@ export default function InvoiceForm({ invoiceId }: InvoiceFormProps) {
               variant="outline"
               onClick={handleDelete}
               disabled={loading || deleteInvoice.isPending}
-              className="text-destructive hover:bg-destructive/10 shadow-sm"
+              className="hover-lift text-destructive hover:bg-destructive/10 shadow-sm"
             >
               <Trash2 className="h-4 w-4 sm:mr-2" />
               <span className="hidden sm:inline">Delete Invoice</span>
             </Button>
           )}
-          <Button onClick={handleSubmit} disabled={loading} variant="default">
+          <Button
+            onClick={handleSubmit}
+            disabled={loading}
+            variant="default"
+            className="hover-lift"
+          >
             {loading ? (
               <>
                 <Clock className="h-4 w-4 animate-spin sm:mr-2" />

src/components/layout/floating-action-bar.tsx

@@ -55,6 +55,8 @@ export function FloatingActionBar({
         isDocked ? "flex justify-center" : "",
         // Dynamic bottom positioning
         isDocked ? "bottom-4" : "bottom-0",
+        // Add entrance animation
+        "animate-slide-in-bottom",
         className,
       )}
     >
@@ -65,17 +67,19 @@ export function FloatingActionBar({
           isDocked ? "mx-auto mb-0 px-4" : "mb-4 px-4",
         )}
       >
-        <Card className="bg-card border-border border">
+        <Card className="hover-lift bg-card border-border border shadow-lg">
           <CardContent className="flex items-center justify-between p-4">
             {/* Left content */}
             {leftContent && (
-              <div className="flex flex-1 items-center gap-3">
+              <div className="animate-fade-in flex flex-1 items-center gap-3">
                 {leftContent}
               </div>
             )}
 
             {/* Right actions */}
-            <div className="flex items-center gap-2 sm:gap-3">{children}</div>
+            <div className="animate-fade-in animate-delay-100 flex items-center gap-2 sm:gap-3">
+              {children}
+            </div>
           </CardContent>
         </Card>
       </div>

src/components/layout/page-header.tsx

@@ -39,22 +39,24 @@ export function PageHeader({
   };
 
   return (
-    <div className={`mb-8 ${className}`}>
+    <div className={`animate-fade-in-down mb-8 ${className}`}>
       <div className="flex items-start justify-between gap-4">
-        <h1 className={titleClassName ?? getTitleClasses()}>{title}</h1>
+        <div className="animate-fade-in-up space-y-1">
+          <h1 className={titleClassName ?? getTitleClasses()}>{title}</h1>
+          {description && (
+            <p
+              className={`animate-fade-in-up animate-delay-100 text-muted-foreground ${getDescriptionSpacing()} text-lg`}
+            >
+              {description}
+            </p>
+          )}
+        </div>
         {children && (
-          <div className="flex flex-shrink-0 gap-2 sm:gap-3 [&>*]:h-8 [&>*]:px-2 [&>*]:text-sm sm:[&>*]:h-10 sm:[&>*]:px-4 sm:[&>*]:text-base [&>*>span]:hidden sm:[&>*>span]:inline [&>*>svg]:mr-0 sm:[&>*>svg]:mr-2">
+          <div className="animate-slide-in-right animate-delay-200 flex flex-shrink-0 gap-2 sm:gap-3 [&>*]:h-8 [&>*]:px-2 [&>*]:text-sm sm:[&>*]:h-10 sm:[&>*]:px-4 sm:[&>*]:text-base [&>*>span]:hidden sm:[&>*>span]:inline [&>*>svg]:mr-0 sm:[&>*>svg]:mr-2">
             {children}
           </div>
         )}
       </div>
-      {description && (
-        <p
-          className={`text-muted-foreground ${getDescriptionSpacing()} text-lg`}
-        >
-          {description}
-        </p>
-      )}
     </div>
   );
 }

src/components/ui/skeletons.tsx

@@ -0,0 +1,352 @@
+import { cn } from "~/lib/utils";
+
+interface SkeletonProps {
+  className?: string;
+}
+
+export function Skeleton({ className }: SkeletonProps) {
+  return (
+    <div className={cn("skeleton bg-muted animate-pulse rounded", className)} />
+  );
+}
+
+// Page Header Skeleton
+export function PageHeaderSkeleton() {
+  return (
+    <div className="mb-8">
+      <div className="flex items-start justify-between gap-4">
+        <div className="space-y-2">
+          <Skeleton className="h-8 w-48" />
+          <Skeleton className="h-5 w-96" />
+        </div>
+        <div className="flex gap-2">
+          <Skeleton className="h-10 w-24" />
+          <Skeleton className="h-10 w-32" />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Invoice Items Skeleton
+export function InvoiceItemsSkeleton() {
+  return (
+    <div className="space-y-4">
+      {Array.from({ length: 3 }).map((_, i) => (
+        <div key={i} className="rounded-lg border p-4">
+          <div className="space-y-3">
+            <div className="flex flex-col gap-2 sm:flex-row sm:items-start sm:justify-between">
+              <div className="min-w-0 flex-1 space-y-2">
+                <Skeleton className="h-5 w-3/4" />
+                <div className="flex flex-wrap gap-x-4 gap-y-1">
+                  <Skeleton className="h-4 w-20" />
+                  <Skeleton className="h-4 w-16" />
+                  <Skeleton className="h-4 w-24" />
+                </div>
+              </div>
+              <Skeleton className="h-6 w-20" />
+            </div>
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}
+
+// Recent Activity Skeleton
+export function RecentActivitySkeleton() {
+  return (
+    <div className="space-y-3">
+      {Array.from({ length: 5 }).map((_, i) => (
+        <div
+          key={i}
+          className="bg-muted/50 border-foreground/20 rounded-lg border p-3"
+        >
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <div className="flex items-center gap-3">
+              <Skeleton className="h-8 w-8 rounded" />
+              <div className="space-y-1">
+                <Skeleton className="h-4 w-24" />
+                <Skeleton className="h-3 w-32" />
+              </div>
+            </div>
+            <div className="flex items-center gap-2">
+              <Skeleton className="h-5 w-12 rounded-full" />
+              <Skeleton className="h-4 w-16" />
+            </div>
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}
+
+// Current Work Skeleton
+export function CurrentWorkSkeleton() {
+  return (
+    <div className="space-y-4">
+      <div className="flex flex-row items-center justify-between space-y-0 pb-2">
+        <div className="flex items-center gap-2">
+          <Skeleton className="h-5 w-5" />
+          <Skeleton className="h-6 w-24" />
+        </div>
+        <Skeleton className="h-6 w-20 rounded-full" />
+      </div>
+      <div className="space-y-4">
+        <div className="space-y-2">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <Skeleton className="h-6 w-32" />
+            <Skeleton className="h-8 w-24" />
+          </div>
+          <div className="flex flex-col gap-1 sm:flex-row sm:items-center sm:justify-between">
+            <Skeleton className="h-4 w-28" />
+            <Skeleton className="h-4 w-20" />
+          </div>
+        </div>
+        <div className="flex gap-2">
+          <Skeleton className="h-8 flex-1" />
+          <Skeleton className="h-8 flex-1" />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Client Info Skeleton
+export function ClientInfoSkeleton() {
+  return (
+    <div className="space-y-6">
+      <div className="grid grid-cols-1 gap-4 md:grid-cols-2">
+        <div className="flex items-center space-x-3">
+          <Skeleton className="h-8 w-8" />
+          <div className="space-y-1">
+            <Skeleton className="h-4 w-12" />
+            <Skeleton className="h-4 w-32" />
+          </div>
+        </div>
+        <div className="flex items-center space-x-3">
+          <Skeleton className="h-8 w-8" />
+          <div className="space-y-1">
+            <Skeleton className="h-4 w-12" />
+            <Skeleton className="h-4 w-24" />
+          </div>
+        </div>
+      </div>
+      <div>
+        <Skeleton className="mb-4 h-6 w-32" />
+        <div className="flex items-start space-x-3">
+          <Skeleton className="h-8 w-8" />
+          <div className="space-y-1">
+            <Skeleton className="h-4 w-40" />
+            <Skeleton className="h-4 w-36" />
+            <Skeleton className="h-4 w-28" />
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Stats Summary Skeleton
+export function StatsSummarySkeleton() {
+  return (
+    <div className="space-y-4">
+      <div className="space-y-2 text-center">
+        <Skeleton className="mx-auto h-8 w-24" />
+        <Skeleton className="mx-auto h-4 w-20" />
+      </div>
+      <div className="grid grid-cols-2 gap-4 text-center">
+        <div className="space-y-1">
+          <Skeleton className="mx-auto h-6 w-8" />
+          <Skeleton className="mx-auto h-3 w-12" />
+        </div>
+        <div className="space-y-1">
+          <Skeleton className="mx-auto h-6 w-8" />
+          <Skeleton className="mx-auto h-3 w-16" />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Recent Invoices Skeleton
+export function RecentInvoicesSkeleton() {
+  return (
+    <div className="space-y-3">
+      {Array.from({ length: 3 }).map((_, i) => (
+        <div key={i} className="card-secondary hover:bg-muted/50 border p-3">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <div className="min-w-0 space-y-1">
+              <Skeleton className="h-4 w-24" />
+              <Skeleton className="h-3 w-20" />
+            </div>
+            <div className="flex items-center gap-2">
+              <Skeleton className="h-4 w-16" />
+              <Skeleton className="h-5 w-12 rounded-full" />
+            </div>
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}
+
+// Settings Form Skeleton
+export function SettingsFormSkeleton() {
+  return (
+    <div className="space-y-6">
+      <div className="space-y-4">
+        <div className="space-y-2">
+          <Skeleton className="h-4 w-16" />
+          <Skeleton className="h-10 w-full" />
+        </div>
+        <div className="space-y-2">
+          <Skeleton className="h-4 w-20" />
+          <Skeleton className="h-10 w-full" />
+        </div>
+      </div>
+      <div className="flex gap-2">
+        <Skeleton className="h-10 w-24" />
+        <Skeleton className="h-10 w-20" />
+      </div>
+    </div>
+  );
+}
+
+// Data Stats Skeleton
+export function DataStatsSkeleton() {
+  return (
+    <div className="space-y-4">
+      {Array.from({ length: 4 }).map((_, i) => (
+        <div key={i} className="bg-card border p-4">
+          <div className="flex items-center justify-between">
+            <div className="flex items-center gap-3">
+              <Skeleton className="h-8 w-8" />
+              <Skeleton className="h-4 w-20" />
+            </div>
+            <Skeleton className="h-6 w-8" />
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}
+
+// Invoice Summary Skeleton
+export function InvoiceSummarySkeleton() {
+  return (
+    <div className="bg-muted/30 rounded-lg p-4">
+      <div className="space-y-3">
+        <div className="flex justify-between">
+          <Skeleton className="h-4 w-16" />
+          <Skeleton className="h-4 w-20" />
+        </div>
+        <div className="flex justify-between">
+          <Skeleton className="h-4 w-20" />
+          <Skeleton className="h-4 w-16" />
+        </div>
+        <div className="bg-border h-px" />
+        <div className="flex justify-between">
+          <Skeleton className="h-5 w-12" />
+          <Skeleton className="h-5 w-24" />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+// Actions Sidebar Skeleton
+export function ActionsSidebarSkeleton() {
+  return (
+    <div className="space-y-3">
+      <Skeleton className="h-10 w-full" />
+      <Skeleton className="h-10 w-full" />
+      <Skeleton className="h-10 w-full" />
+      <Skeleton className="h-10 w-full" />
+    </div>
+  );
+}
+
+// Form Section Skeleton
+export function FormSectionSkeleton() {
+  return (
+    <div className="space-y-6">
+      <div className="grid grid-cols-1 gap-4 md:grid-cols-2">
+        <div className="space-y-2">
+          <Skeleton className="h-4 w-20" />
+          <Skeleton className="h-10 w-full" />
+        </div>
+        <div className="space-y-2">
+          <Skeleton className="h-4 w-16" />
+          <Skeleton className="h-10 w-full" />
+        </div>
+      </div>
+      <div className="space-y-2">
+        <Skeleton className="h-4 w-24" />
+        <Skeleton className="h-32 w-full" />
+      </div>
+    </div>
+  );
+}
+
+// Line Items Table Skeleton
+export function LineItemsTableSkeleton() {
+  return (
+    <div className="space-y-2">
+      {Array.from({ length: 4 }).map((_, i) => (
+        <div key={i} className="grid grid-cols-5 gap-4 rounded border p-3">
+          <Skeleton className="h-8 w-full" />
+          <Skeleton className="h-8 w-full" />
+          <Skeleton className="h-8 w-full" />
+          <Skeleton className="h-8 w-full" />
+          <Skeleton className="h-8 w-full" />
+        </div>
+      ))}
+    </div>
+  );
+}
+
+// Business Card Skeleton
+export function BusinessCardSkeleton() {
+  return (
+    <div className="space-y-4 rounded-lg border p-4">
+      <div className="flex items-start justify-between">
+        <div className="space-y-2">
+          <Skeleton className="h-5 w-32" />
+          <Skeleton className="h-4 w-24" />
+        </div>
+        <Skeleton className="h-5 w-16 rounded-full" />
+      </div>
+      <div className="space-y-2">
+        <Skeleton className="h-4 w-40" />
+        <Skeleton className="h-4 w-28" />
+      </div>
+    </div>
+  );
+}
+
+// Generic Card Grid Skeleton
+export function CardGridSkeleton({ count = 6 }: { count?: number }) {
+  return (
+    <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
+      {Array.from({ length: count }).map((_, i) => (
+        <div key={i} className="rounded-lg border p-4">
+          <div className="space-y-3">
+            <div className="flex items-center gap-3">
+              <Skeleton className="h-8 w-8" />
+              <Skeleton className="h-5 w-24" />
+            </div>
+            <div className="space-y-2">
+              <Skeleton className="h-4 w-full" />
+              <Skeleton className="h-4 w-3/4" />
+            </div>
+            <div className="flex items-center justify-between">
+              <Skeleton className="h-4 w-16" />
+              <Skeleton className="h-8 w-20" />
+            </div>
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}

src/hooks/useCountUp.ts

@@ -0,0 +1,133 @@
+"use client";
+
+import { useEffect, useState } from "react";
+
+interface UseCountUpOptions {
+  /** The target number to count up to */
+  end: number;
+  /** The starting number (default: 0) */
+  start?: number;
+  /** Duration of the animation in milliseconds (default: 1000) */
+  duration?: number;
+  /** Delay before starting the animation in milliseconds (default: 0) */
+  delay?: number;
+  /** Custom easing function */
+  easing?: (t: number) => number;
+  /** Whether to format as currency */
+  currency?: boolean;
+  /** Number of decimal places (default: 0) */
+  decimals?: number;
+  /** Whether to use number separators (default: true) */
+  useGrouping?: boolean;
+}
+
+/**
+ * Hook for animating numbers with a counting up effect
+ */
+export function useCountUp({
+  end,
+  start = 0,
+  duration = 1000,
+  delay = 0,
+  easing = (t: number) => t * t * (3 - 2 * t), // smooth step
+  currency = false,
+  decimals = 0,
+  useGrouping = true,
+}: UseCountUpOptions) {
+  const [count, setCount] = useState(start);
+  const [isAnimating, setIsAnimating] = useState(false);
+
+  useEffect(() => {
+    // Reset when end value changes
+    setCount(start);
+    setIsAnimating(false);
+
+    const startAnimation = () => {
+      setIsAnimating(true);
+      const startTime = Date.now();
+      const range = end - start;
+
+      const updateCount = () => {
+        const elapsed = Date.now() - startTime;
+        const progress = Math.min(elapsed / duration, 1);
+
+        if (progress < 1) {
+          const easedProgress = easing(progress);
+          const currentCount = start + range * easedProgress;
+          setCount(currentCount);
+          requestAnimationFrame(updateCount);
+        } else {
+          setCount(end);
+          setIsAnimating(false);
+        }
+      };
+
+      requestAnimationFrame(updateCount);
+    };
+
+    const timeoutId = setTimeout(startAnimation, delay);
+    return () => clearTimeout(timeoutId);
+  }, [end, start, duration, delay, easing]);
+
+  // Format the number for display
+  const formatNumber = (num: number): string => {
+    const options: Intl.NumberFormatOptions = {
+      minimumFractionDigits: decimals,
+      maximumFractionDigits: decimals,
+      useGrouping,
+    };
+
+    if (currency) {
+      return new Intl.NumberFormat("en-US", {
+        style: "currency",
+        currency: "USD",
+        ...options,
+      }).format(num);
+    }
+
+    return new Intl.NumberFormat("en-US", options).format(num);
+  };
+
+  return {
+    /** The current animated value */
+    count,
+    /** Formatted display value */
+    displayValue: formatNumber(count),
+    /** Whether the animation is currently running */
+    isAnimating,
+    /** Reset the animation */
+    reset: () => {
+      setCount(start);
+      setIsAnimating(false);
+    },
+  };
+}
+
+/**
+ * Preset for currency counting animation
+ */
+export function useCurrencyCountUp(
+  end: number,
+  options?: Omit<UseCountUpOptions, "currency" | "decimals" | "end">,
+) {
+  return useCountUp({
+    ...options,
+    end,
+    currency: true,
+    decimals: 2,
+  });
+}
+
+/**
+ * Preset for integer counting animation
+ */
+export function useIntegerCountUp(
+  end: number,
+  options?: Omit<UseCountUpOptions, "decimals" | "end">,
+) {
+  return useCountUp({
+    ...options,
+    end,
+    decimals: 0,
+  });
+}

src/styles/globals.css

@@ -440,3 +440,640 @@ li[data-sonner-toast] button:hover,
   );
   background-size: 40px 40px;
 }
+
+/* ========================================
+   BEENVOICE ANIMATION SYSTEM
+   ======================================== */
+
+/* CSS Custom Properties for Animation Timing */
+:root {
+  --animation-speed-fast: 0.15s;
+  --animation-speed-normal: 0.3s;
+  --animation-speed-slow: 0.5s;
+  --animation-easing: ease-out;
+  --animation-easing-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
+}
+
+/* Accessibility: Respect prefers-reduced-motion */
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+    scroll-behavior: auto !important;
+  }
+}
+
+/* ========================================
+   BASE KEYFRAMES
+   ======================================== */
+
+@keyframes fadeIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
+}
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translateY(20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@keyframes fadeInDown {
+  from {
+    opacity: 0;
+    transform: translateY(-20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@keyframes slideInLeft {
+  from {
+    opacity: 0;
+    transform: translateX(-30px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+@keyframes slideInRight {
+  from {
+    opacity: 0;
+    transform: translateX(30px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+@keyframes slideInBottom {
+  from {
+    opacity: 0;
+    transform: translateY(30px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@keyframes scaleIn {
+  from {
+    opacity: 0;
+    transform: scale(0.9);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
+@keyframes expandDown {
+  from {
+    opacity: 0;
+    max-height: 0;
+    transform: scaleY(0);
+    transform-origin: top;
+  }
+  to {
+    opacity: 1;
+    max-height: 200px;
+    transform: scaleY(1);
+  }
+}
+
+@keyframes shrinkUp {
+  from {
+    opacity: 1;
+    max-height: 200px;
+    transform: scaleY(1);
+  }
+  to {
+    opacity: 0;
+    max-height: 0;
+    transform: scaleY(0);
+    transform-origin: top;
+  }
+}
+
+@keyframes bounce {
+  0%,
+  20%,
+  53%,
+  80%,
+  100% {
+    transform: translate3d(0, 0, 0);
+  }
+  40%,
+  43% {
+    transform: translate3d(0, -15px, 0);
+  }
+  70% {
+    transform: translate3d(0, -7px, 0);
+  }
+  90% {
+    transform: translate3d(0, -2px, 0);
+  }
+}
+
+@keyframes pulse {
+  0%,
+  100% {
+    transform: scale(1);
+    opacity: 1;
+  }
+  50% {
+    transform: scale(1.05);
+    opacity: 0.8;
+  }
+}
+
+@keyframes shimmer {
+  0% {
+    background-position: -200% 0;
+  }
+  100% {
+    background-position: 200% 0;
+  }
+}
+
+@keyframes countUp {
+  from {
+    opacity: 0;
+    transform: scale(0.8);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
+/* ========================================
+   ANIMATION UTILITY CLASSES
+   ======================================== */
+
+/* Base Animations */
+.animate-fade-in {
+  animation: fadeIn var(--animation-speed-slow) var(--animation-easing);
+}
+
+.animate-fade-in-up {
+  animation: fadeInUp var(--animation-speed-slow) var(--animation-easing);
+}
+
+.animate-fade-in-down {
+  animation: fadeInDown var(--animation-speed-slow) var(--animation-easing);
+}
+
+.animate-slide-in-left {
+  animation: slideInLeft var(--animation-speed-slow) var(--animation-easing);
+}
+
+.animate-slide-in-right {
+  animation: slideInRight var(--animation-speed-slow) var(--animation-easing);
+}
+
+.animate-slide-in-bottom {
+  animation: slideInBottom var(--animation-speed-slow) var(--animation-easing);
+}
+
+.animate-scale-in {
+  animation: scaleIn var(--animation-speed-normal) var(--animation-easing);
+}
+
+.animate-bounce {
+  animation: bounce 1s var(--animation-easing);
+}
+
+.animate-pulse {
+  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
+}
+
+.animate-count-up {
+  animation: countUp 0.8s var(--animation-easing);
+}
+
+/* Stagger Animation Delays */
+.animate-delay-75 {
+  animation-delay: 75ms;
+}
+.animate-delay-100 {
+  animation-delay: 100ms;
+}
+.animate-delay-150 {
+  animation-delay: 150ms;
+}
+.animate-delay-200 {
+  animation-delay: 200ms;
+}
+.animate-delay-300 {
+  animation-delay: 300ms;
+}
+.animate-delay-500 {
+  animation-delay: 500ms;
+}
+.animate-delay-700 {
+  animation-delay: 700ms;
+}
+.animate-delay-1000 {
+  animation-delay: 1000ms;
+}
+
+/* ========================================
+   HOVER STATE ANIMATIONS
+   ======================================== */
+
+.hover-lift {
+  transition: transform var(--animation-speed-fast) var(--animation-easing);
+}
+
+.hover-lift:hover {
+  transform: translateY(-2px);
+}
+
+.hover-scale {
+  transition: transform var(--animation-speed-fast) var(--animation-easing);
+}
+
+.hover-scale:hover {
+  transform: scale(1.02);
+}
+
+.hover-glow {
+  transition: box-shadow var(--animation-speed-normal) var(--animation-easing);
+}
+
+.hover-glow:hover {
+  box-shadow: 0 0 20px hsl(var(--primary) / 0.3);
+}
+
+.hover-slide-right {
+  transition: transform var(--animation-speed-fast) var(--animation-easing);
+}
+
+.hover-slide-right:hover {
+  transform: translateX(4px);
+}
+
+/* ========================================
+   LOADING SKELETON ANIMATIONS
+   ======================================== */
+
+.skeleton {
+  background: linear-gradient(
+    90deg,
+    hsl(var(--muted)) 0%,
+    hsl(var(--muted) / 0.5) 50%,
+    hsl(var(--muted)) 100%
+  );
+  background-size: 200% 100%;
+  animation: shimmer 1.5s ease-in-out infinite;
+}
+
+.skeleton-text {
+  height: 1rem;
+  border-radius: 0.25rem;
+}
+
+.skeleton-text-lg {
+  height: 1.5rem;
+  border-radius: 0.25rem;
+}
+
+.skeleton-text-xl {
+  height: 2rem;
+  border-radius: 0.25rem;
+}
+
+.skeleton-button {
+  height: 2.5rem;
+  border-radius: 0.375rem;
+}
+
+.skeleton-avatar {
+  width: 2.5rem;
+  height: 2.5rem;
+  border-radius: 50%;
+}
+
+.skeleton-card {
+  height: 8rem;
+  border-radius: 0.5rem;
+}
+
+/* ========================================
+   PAGE ENTRANCE ANIMATIONS
+   ======================================== */
+
+.page-enter {
+  animation: fadeInUp 0.6s var(--animation-easing);
+}
+
+.page-enter-stagger > * {
+  animation: fadeInUp var(--animation-speed-slow) var(--animation-easing)
+    forwards;
+  opacity: 0;
+}
+
+.page-enter-stagger > *:nth-child(1) {
+  animation-delay: 0ms;
+}
+.page-enter-stagger > *:nth-child(2) {
+  animation-delay: 100ms;
+}
+.page-enter-stagger > *:nth-child(3) {
+  animation-delay: 200ms;
+}
+.page-enter-stagger > *:nth-child(4) {
+  animation-delay: 300ms;
+}
+.page-enter-stagger > *:nth-child(5) {
+  animation-delay: 400ms;
+}
+.page-enter-stagger > *:nth-child(6) {
+  animation-delay: 500ms;
+}
+
+/* ========================================
+   COMPONENT-SPECIFIC ANIMATIONS
+   ======================================== */
+
+/* Stats Cards */
+.stats-card {
+  animation: fadeInUp var(--animation-speed-slow) var(--animation-easing)
+    forwards;
+  opacity: 0;
+}
+
+.stats-card:nth-child(1) {
+  animation-delay: 0ms;
+}
+.stats-card:nth-child(2) {
+  animation-delay: 100ms;
+}
+.stats-card:nth-child(3) {
+  animation-delay: 200ms;
+}
+.stats-card:nth-child(4) {
+  animation-delay: 300ms;
+}
+
+/* Invoice Items */
+.invoice-item {
+  animation: fadeInUp var(--animation-speed-normal) var(--animation-easing)
+    forwards;
+  opacity: 0;
+}
+
+.invoice-item:nth-child(1) {
+  animation-delay: 0ms;
+}
+.invoice-item:nth-child(2) {
+  animation-delay: 100ms;
+}
+.invoice-item:nth-child(3) {
+  animation-delay: 200ms;
+}
+.invoice-item:nth-child(4) {
+  animation-delay: 300ms;
+}
+.invoice-item:nth-child(5) {
+  animation-delay: 400ms;
+}
+
+/* Recent Activity Items */
+.recent-activity-item {
+  animation: slideInLeft var(--animation-speed-normal) var(--animation-easing)
+    forwards;
+  opacity: 0;
+}
+
+.recent-activity-item:nth-child(1) {
+  animation-delay: 0ms;
+}
+.recent-activity-item:nth-child(2) {
+  animation-delay: 75ms;
+}
+.recent-activity-item:nth-child(3) {
+  animation-delay: 150ms;
+}
+.recent-activity-item:nth-child(4) {
+  animation-delay: 225ms;
+}
+.recent-activity-item:nth-child(5) {
+  animation-delay: 300ms;
+}
+
+/* Form Animations */
+.form-section {
+  animation: fadeInUp var(--animation-speed-slow) var(--animation-easing)
+    forwards;
+  opacity: 0;
+}
+
+.form-input:focus {
+  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.2);
+  transition: box-shadow var(--animation-speed-fast) var(--animation-easing);
+}
+
+/* Line Item Animations */
+.line-item-enter {
+  animation: expandDown var(--animation-speed-normal) var(--animation-easing);
+}
+
+.line-item-exit {
+  animation: shrinkUp var(--animation-speed-fast) ease-in forwards;
+}
+
+/* Status Badge Pulse for Pending States */
+.status-pending {
+  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
+}
+
+/* Button Loading States */
+.button-loading {
+  position: relative;
+  color: transparent;
+}
+
+.button-loading::after {
+  content: "";
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  transform: translate(-50%, -50%);
+  width: 1rem;
+  height: 1rem;
+  border: 2px solid currentColor;
+  border-radius: 50%;
+  border-top-color: transparent;
+  animation: spin 0.8s linear infinite;
+}
+
+@keyframes spin {
+  to {
+    transform: translate(-50%, -50%) rotate(360deg);
+  }
+}
+
+/* ========================================
+   SUCCESS/ERROR STATE ANIMATIONS
+   ======================================== */
+
+.success-state {
+  animation: successPulse 0.6s var(--animation-easing);
+}
+
+@keyframes successPulse {
+  0% {
+    transform: scale(1);
+    background-color: hsl(var(--success) / 0.1);
+  }
+  50% {
+    transform: scale(1.02);
+    background-color: hsl(var(--success) / 0.2);
+  }
+  100% {
+    transform: scale(1);
+    background-color: hsl(var(--success) / 0.1);
+  }
+}
+
+.error-state {
+  animation: errorShake 0.5s var(--animation-easing);
+}
+
+@keyframes errorShake {
+  0%,
+  100% {
+    transform: translateX(0);
+  }
+  10%,
+  30%,
+  50%,
+  70%,
+  90% {
+    transform: translateX(-2px);
+  }
+  20%,
+  40%,
+  60%,
+  80% {
+    transform: translateX(2px);
+  }
+}
+
+/* ========================================
+   TABLE AND LIST ANIMATIONS
+   ======================================== */
+
+.table-row {
+  transition: all var(--animation-speed-fast) var(--animation-easing);
+}
+
+.table-row:hover {
+  background-color: hsl(var(--muted) / 0.5);
+  transform: translateX(2px);
+}
+
+/* ========================================
+   MODAL AND DIALOG ANIMATIONS
+   ======================================== */
+
+.modal-enter {
+  animation: modalSlideIn var(--animation-speed-normal) var(--animation-easing);
+}
+
+@keyframes modalSlideIn {
+  from {
+    opacity: 0;
+    transform: translateY(-20px) scale(0.95);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0) scale(1);
+  }
+}
+
+.modal-backdrop {
+  animation: backdropFadeIn var(--animation-speed-normal)
+    var(--animation-easing);
+}
+
+@keyframes backdropFadeIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
+}
+
+/* ========================================
+   UTILITY CLASSES FOR COMMON PATTERNS
+   ======================================== */
+
+/* Hidden initially for entrance animations */
+.animate-on-load {
+  opacity: 0;
+  animation: fadeInUp var(--animation-speed-slow) var(--animation-easing)
+    forwards;
+}
+
+/* Stagger children for list entrances */
+.stagger-children > * {
+  animation: fadeInUp var(--animation-speed-normal) var(--animation-easing)
+    forwards;
+  opacity: 0;
+}
+
+.stagger-children > *:nth-child(1) {
+  animation-delay: 0ms;
+}
+.stagger-children > *:nth-child(2) {
+  animation-delay: 100ms;
+}
+.stagger-children > *:nth-child(3) {
+  animation-delay: 200ms;
+}
+.stagger-children > *:nth-child(4) {
+  animation-delay: 300ms;
+}
+.stagger-children > *:nth-child(5) {
+  animation-delay: 400ms;
+}
+.stagger-children > *:nth-child(6) {
+  animation-delay: 500ms;
+}
+.stagger-children > *:nth-child(7) {
+  animation-delay: 600ms;
+}
+.stagger-children > *:nth-child(8) {
+  animation-delay: 700ms;
+}
+
+/* Performance optimizations */
+.will-animate {
+  will-change: transform, opacity;
+}
+
+.will-animate.animation-done {
+  will-change: auto;
+}