Add full pagination controls

src/analytics/products.ts

@@ -8,8 +8,6 @@ export interface ProductSummary {
   revenue: number;
   lastPrice: number;
   stock: number;
-  firstSaleDate?: string | null;
-  lastSaleDate?: string | null;
 }
 
 export interface ProductDetailsMetrics {

src/components/PaginationControls.tsx

@@ -0,0 +1,133 @@
+import { ChevronsLeft, ChevronLeft, ChevronRight, ChevronsRight } from 'lucide-react';
+
+type PaginationControlsProps = {
+  totalItems: number;
+  currentPage: number;
+  totalPages: number;
+  pageSize: number;
+  pageSizeOptions: number[];
+  itemLabel: string;
+  pageSizeLabel: string;
+  startIndex: number;
+  endIndex: number;
+  onPageChange: (page: number) => void;
+  onPageSizeChange: (pageSize: number) => void;
+  className?: string;
+};
+
+const clampPage = (page: number, totalPages: number) => {
+  if (!Number.isFinite(page)) return 1;
+  return Math.min(Math.max(1, Math.trunc(page)), Math.max(1, totalPages));
+};
+
+const PaginationControls = ({
+  totalItems,
+  currentPage,
+  totalPages,
+  pageSize,
+  pageSizeOptions,
+  itemLabel,
+  pageSizeLabel,
+  startIndex,
+  endIndex,
+  onPageChange,
+  onPageSizeChange,
+  className = 'px-6 py-4 border-t border-zinc-100 dark:border-dark-border'
+}: PaginationControlsProps) => {
+  const safeTotalPages = Math.max(1, totalPages);
+  const safeCurrentPage = clampPage(currentPage, safeTotalPages);
+  const isFirstPage = safeCurrentPage <= 1;
+  const isLastPage = safeCurrentPage >= safeTotalPages || totalItems === 0;
+
+  const goToPage = (page: number) => {
+    onPageChange(clampPage(page, safeTotalPages));
+  };
+
+  return (
+    <div className={`${className} flex flex-col items-center justify-between gap-4 lg:flex-row`}>
+      <div className="flex flex-wrap items-center justify-center gap-2 text-sm text-zinc-500 dark:text-dark-muted">
+        <span>Mostrar</span>
+        <select
+          value={pageSize}
+          onChange={(event) => onPageSizeChange(Number(event.target.value))}
+          className="bg-dark-card border border-dark-border rounded-lg px-2 py-1 focus:outline-none focus:border-brand-primary cursor-pointer text-dark-text"
+        >
+          {pageSizeOptions.map(option => (
+            <option key={option} value={option}>{option}</option>
+          ))}
+        </select>
+        <span>{pageSizeLabel}</span>
+      </div>
+
+      <div className="flex flex-wrap items-center justify-center gap-3 text-sm">
+        <span className="text-center text-zinc-500 dark:text-dark-muted">
+          Mostrando {totalItems > 0 ? startIndex + 1 : 0} a {endIndex} de {totalItems} {itemLabel}
+        </span>
+
+        <div className="flex items-center gap-2">
+          <div className="flex gap-1">
+            <button
+              type="button"
+              onClick={() => goToPage(1)}
+              disabled={isFirstPage || totalItems === 0}
+              className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
+              aria-label="Primeira página"
+              title="Primeira página"
+            >
+              <ChevronsLeft className="w-5 h-5" />
+            </button>
+            <button
+              type="button"
+              onClick={() => goToPage(safeCurrentPage - 1)}
+              disabled={isFirstPage || totalItems === 0}
+              className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
+              aria-label="Página anterior"
+              title="Página anterior"
+            >
+              <ChevronLeft className="w-5 h-5" />
+            </button>
+          </div>
+
+          <label className="flex items-center gap-1 text-xs font-semibold text-zinc-500 dark:text-dark-muted">
+            <span>Página</span>
+            <input
+              type="number"
+              min={1}
+              max={safeTotalPages}
+              value={safeCurrentPage}
+              onChange={(event) => goToPage(Number(event.target.value))}
+              className="h-8 w-16 rounded-lg border border-dark-border bg-dark-card px-2 text-center text-sm font-bold text-dark-text focus:outline-none focus:border-brand-primary"
+              aria-label="Ir para página"
+            />
+            <span>de {safeTotalPages}</span>
+          </label>
+
+          <div className="flex gap-1">
+            <button
+              type="button"
+              onClick={() => goToPage(safeCurrentPage + 1)}
+              disabled={isLastPage}
+              className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
+              aria-label="Próxima página"
+              title="Próxima página"
+            >
+              <ChevronRight className="w-5 h-5" />
+            </button>
+            <button
+              type="button"
+              onClick={() => goToPage(safeTotalPages)}
+              disabled={isLastPage}
+              className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
+              aria-label="Última página"
+              title="Última página"
+            >
+              <ChevronsRight className="w-5 h-5" />
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default PaginationControls;

src/pages/ClientDetails.tsx

@@ -1,8 +1,9 @@
 import { useEffect, useState } from 'react';
 import { useParams, Link, useOutletContext } from 'react-router-dom';
-import { ArrowLeft, User, Tag, Package, DollarSign, Clock, Phone, ChevronDown, ChevronLeft, ChevronRight, ShoppingBag, ReceiptText } from 'lucide-react';
+import { ArrowLeft, User, Tag, Package, DollarSign, Clock, Phone, ChevronDown, ShoppingBag, ReceiptText } from 'lucide-react';
 import { AreaChart, Area, BarChart, Bar, Cell, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts';
 import DateRangePicker from '../components/DateRangePicker';
+import PaginationControls from '../components/PaginationControls';
 import RefreshStatus from '../components/RefreshStatus';
 import type { ClientDetailsAnalytics, DateRange, OrderData } from '../types';
 import { fetchClientDetailsAnalytics } from '../dataService';
@@ -556,47 +557,23 @@ const ClientDetails = () => {
   })}
       </div>
 
-      <div className="px-6 py-4 border border-zinc-200 dark:border-dark-border rounded-2xl bg-white dark:bg-dark-card flex flex-col sm:flex-row items-center justify-between gap-4">
-        <div className="flex items-center gap-2 text-sm text-zinc-500 dark:text-dark-muted">
-          <span>Mostrar</span>
-          <select
-            value={ordersPerPage}
-            onChange={(event) => {
-              setOrdersPerPage(Number(event.target.value));
+      <PaginationControls
+        totalItems={groupedOrders.length}
+        currentPage={safeCurrentPage}
+        totalPages={totalPages}
+        pageSize={ordersPerPage}
+        pageSizeOptions={[5, 10, 20, 50]}
+        itemLabel="pedidos"
+        pageSizeLabel="pedidos por página"
+        startIndex={startIndex}
+        endIndex={Math.min(startIndex + ordersPerPage, groupedOrders.length)}
+        onPageChange={setCurrentPage}
+        onPageSizeChange={(pageSize) => {
+          setOrdersPerPage(pageSize);
           setCurrentPage(1);
         }}
-            className="bg-dark-card border border-dark-border rounded-lg px-2 py-1 focus:outline-none focus:border-brand-primary cursor-pointer text-dark-text"
-          >
-            <option value={5}>5</option>
-            <option value={10}>10</option>
-            <option value={20}>20</option>
-            <option value={50}>50</option>
-          </select>
-          <span>pedidos por página</span>
-        </div>
-
-        <div className="flex items-center gap-4 text-sm">
-          <span className="text-zinc-500 dark:text-dark-muted">
-            Mostrando {groupedOrders.length > 0 ? startIndex + 1 : 0} a {Math.min(startIndex + ordersPerPage, groupedOrders.length)} de {groupedOrders.length} pedidos
-          </span>
-          <div className="flex gap-1">
-            <button
-              onClick={() => setCurrentPage(page => Math.max(1, page - 1))}
-              disabled={safeCurrentPage === 1}
-              className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-            >
-              <ChevronLeft className="w-5 h-5" />
-            </button>
-            <button
-              onClick={() => setCurrentPage(page => Math.min(totalPages, page + 1))}
-              disabled={safeCurrentPage === totalPages || totalPages === 0}
-              className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-            >
-              <ChevronRight className="w-5 h-5" />
-            </button>
-          </div>
-        </div>
-      </div>
+        className="px-6 py-4 border border-zinc-200 dark:border-dark-border rounded-2xl bg-white dark:bg-dark-card"
+      />
       </div>
     </div>
   );

src/pages/Clients.tsx

@@ -1,7 +1,8 @@
 import { useEffect, useMemo, useRef, useState } from 'react';
 import { Link, useOutletContext } from 'react-router-dom';
-import { Search, ChevronRight, Filter, ChevronLeft, X } from 'lucide-react';
+import { Search, ChevronRight, Filter, X } from 'lucide-react';
 import { BarChart, Bar, Cell, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts';
+import PaginationControls from '../components/PaginationControls';
 import RefreshStatus from '../components/RefreshStatus';
 import type { ClientAnalyticsItem, ClientFilterOptions, ClientMetadataFilters, ClientPurchasePatternAnalytics, DateRange, RfmAnalytics, RfmClient } from '../types';
 import { fetchClientAnalytics, fetchClientFilterOptions, fetchClientPurchasePatternAnalytics, fetchRfmAnalytics, getCachedClientAnalytics, getCachedClientFilterOptions, getCachedRfmAnalytics } from '../dataService';
@@ -390,7 +391,8 @@ const Clients = () => {
 
   // Pagination logic
   const totalPages = Math.ceil(clientsData.length / itemsPerPage);
-  const startIndex = (currentPage - 1) * itemsPerPage;
+  const safeCurrentPage = Math.min(currentPage, totalPages || 1);
+  const startIndex = (safeCurrentPage - 1) * itemsPerPage;
   const paginatedData = clientsData.slice(startIndex, startIndex + itemsPerPage);
 
   const formatCurrency = (value: number) => {
@@ -803,48 +805,22 @@ const Clients = () => {
           </table>
         </div>
         
-        {/* Pagination Controls */}
-        <div className="px-6 py-4 border-t border-zinc-100 dark:border-dark-border flex flex-col sm:flex-row items-center justify-between gap-4">
-          <div className="flex items-center gap-2 text-sm text-zinc-500 dark:text-dark-muted">
-            <span>Mostrar</span>
-            <select
-              value={itemsPerPage}
-              onChange={(e) => {
-                setItemsPerPage(Number(e.target.value));
+        <PaginationControls
+          totalItems={clientsData.length}
+          currentPage={safeCurrentPage}
+          totalPages={totalPages}
+          pageSize={itemsPerPage}
+          pageSizeOptions={[10, 20, 50, 100]}
+          itemLabel="clientes"
+          pageSizeLabel="itens por página"
+          startIndex={startIndex}
+          endIndex={Math.min(startIndex + itemsPerPage, clientsData.length)}
+          onPageChange={setCurrentPage}
+          onPageSizeChange={(pageSize) => {
+            setItemsPerPage(pageSize);
             setCurrentPage(1);
           }}
-              className="bg-dark-card border border-dark-border rounded-lg px-2 py-1 focus:outline-none focus:border-brand-primary cursor-pointer text-dark-text"
-            >
-              <option value={10}>10</option>
-              <option value={20}>20</option>
-              <option value={50}>50</option>
-              <option value={100}>100</option>
-            </select>
-            <span>itens por página</span>
-          </div>
-          
-          <div className="flex items-center gap-4 text-sm">
-            <span className="text-zinc-500 dark:text-dark-muted">
-              Mostrando {clientsData.length > 0 ? startIndex + 1 : 0} a {Math.min(startIndex + itemsPerPage, clientsData.length)} de {clientsData.length} clientes
-            </span>
-            <div className="flex gap-1">
-              <button
-                onClick={() => setCurrentPage(p => Math.max(1, p - 1))}
-                disabled={currentPage === 1}
-                className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-              >
-                <ChevronLeft className="w-5 h-5" />
-              </button>
-              <button
-                onClick={() => setCurrentPage(p => Math.min(totalPages, p + 1))}
-                disabled={currentPage === totalPages || totalPages === 0}
-                className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-              >
-                <ChevronRight className="w-5 h-5" />
-              </button>
-            </div>
-          </div>
-        </div>
+        />
       </div>
       )}
 

src/pages/Products.tsx

@@ -1,74 +1,31 @@
 import { useEffect, useMemo, useState } from 'react';
 import { Link, useOutletContext } from 'react-router-dom';
-import { Search, Package, TrendingUp, ChevronLeft, ChevronRight, Download } from 'lucide-react';
+import { Search, Package, TrendingUp, Download } from 'lucide-react';
 import DateRangePicker from '../components/DateRangePicker';
+import PaginationControls from '../components/PaginationControls';
 import RefreshStatus from '../components/RefreshStatus';
 import type { DateRange, ProductAnalyticsItem } from '../types';
 import { exportToCSV, fetchProductAnalytics } from '../dataService';
 import type { ProductSummary } from '../analytics/products';
 
-type ProductHealth = {
-  label: string;
-  className: string;
-};
-
-const getDateOnlyTime = (value?: string | null) => {
-  if (!value) return 0;
-  const date = new Date(`${String(value).slice(0, 10)}T00:00:00`);
-  return Number.isNaN(date.getTime()) ? 0 : date.getTime();
-};
-
-const getProductHealth = (product: ProductSummary, dateRange: DateRange): ProductHealth => {
-  const endTime = new Date(dateRange.end.getFullYear(), dateRange.end.getMonth(), dateRange.end.getDate()).getTime();
-  const startTime = new Date(dateRange.start.getFullYear(), dateRange.start.getMonth(), dateRange.start.getDate()).getTime();
-  const rangeDays = Math.max(1, Math.round((endTime - startTime) / 86400000) + 1);
-  const lastSaleTime = getDateOnlyTime(product.lastSaleDate);
-  const firstSaleTime = getDateOnlyTime(product.firstSaleDate);
-  const daysSinceLastSale = lastSaleTime ? Math.max(0, Math.round((endTime - lastSaleTime) / 86400000)) : Infinity;
-  const daysSinceFirstSale = firstSaleTime ? Math.max(0, Math.round((endTime - firstSaleTime) / 86400000)) : Infinity;
-
-  if (product.totalSold > 0 && product.stock > 0 && product.stock <= Math.max(3, product.totalSold * 0.15)) {
-    return { label: 'Estoque baixo', className: 'border-amber-500/35 bg-amber-500/10 text-amber-700 dark:text-amber-300' };
-  }
-
-  if (!product.totalSold) {
-    return { label: 'Sem venda', className: 'border-zinc-500/25 bg-zinc-500/10 text-zinc-600 dark:text-zinc-400' };
-  }
-
-  if (daysSinceFirstSale <= Math.min(14, rangeDays)) {
-    return { label: 'Novo', className: 'border-cyan-500/35 bg-cyan-500/10 text-cyan-700 dark:text-cyan-300' };
-  }
-
-  if (daysSinceLastSale <= Math.max(1, Math.min(7, Math.ceil(rangeDays * 0.2)))) {
-    return { label: 'Quente', className: 'border-emerald-500/35 bg-emerald-500/10 text-emerald-700 dark:text-emerald-300' };
-  }
-
-  if (daysSinceLastSale > Math.max(14, Math.ceil(rangeDays * 0.55))) {
-    return { label: 'Esfriando', className: 'border-orange-500/35 bg-orange-500/10 text-orange-700 dark:text-orange-300' };
-  }
-
-  return { label: 'Estável', className: 'border-sky-500/35 bg-sky-500/10 text-sky-700 dark:text-sky-300' };
-};
-
 const ProductTableSkeleton = () => (
   <div className="bg-white dark:bg-dark-card border border-zinc-200 dark:border-dark-border rounded-2xl overflow-hidden shadow-sm" aria-label="Carregando produtos">
     <div className="border-b border-zinc-100 p-4 dark:border-dark-border">
-      <div className="grid grid-cols-[120px_1.5fr_120px_120px_100px_140px_110px] gap-6">
-        {[0, 1, 2, 3, 4, 5, 6].map(item => (
+      <div className="grid grid-cols-[120px_1.5fr_120px_100px_140px_110px] gap-6">
+        {[0, 1, 2, 3, 4, 5].map(item => (
           <div key={`products-head-skeleton-${item}`} className="skeleton h-3" />
         ))}
       </div>
     </div>
     <div className="divide-y divide-zinc-100 dark:divide-dark-border">
       {[0, 1, 2, 3, 4, 5, 6, 7].map(row => (
-        <div key={`products-row-skeleton-${row}`} className="grid grid-cols-[120px_1.5fr_120px_120px_100px_140px_110px] gap-6 px-6 py-4">
+        <div key={`products-row-skeleton-${row}`} className="grid grid-cols-[120px_1.5fr_120px_100px_140px_110px] gap-6 px-6 py-4">
           <div className="skeleton h-4" />
           <div>
             <div className="skeleton h-4 w-4/5" />
             <div className="skeleton mt-2 h-3 w-32" />
           </div>
           <div className="skeleton h-4" />
-          <div className="skeleton h-7 rounded-full" />
           <div className="skeleton h-4" />
           <div className="skeleton h-4" />
           <div className="skeleton h-7 rounded-lg" />
@@ -123,9 +80,7 @@ const Products = () => {
       totalSold: product.quantitySold,
       revenue: product.revenue,
       lastPrice: product.lastPrice,
-      stock: product.stock,
-      firstSaleDate: product.firstSaleDate,
-      lastSaleDate: product.lastSaleDate
+      stock: product.stock
     }));
     const filteredProducts = normalizedSearch
       ? products.filter(product =>
@@ -139,7 +94,8 @@ const Products = () => {
 
   // Pagination logic
   const totalPages = Math.ceil(productsData.length / itemsPerPage);
-  const startIndex = (currentPage - 1) * itemsPerPage;
+  const safeCurrentPage = Math.min(currentPage, totalPages || 1);
+  const startIndex = (safeCurrentPage - 1) * itemsPerPage;
   const paginatedData = productsData.slice(startIndex, startIndex + itemsPerPage);
   const isRefreshing = isLoading && productAnalytics.length > 0;
 
@@ -185,7 +141,6 @@ const Products = () => {
                 'Descrição': product.name,
                 'Preço Atual (R$)': product.lastPrice.toFixed(2).replace('.', ','),
                 'Total Vendido (un.)': product.totalSold,
-                'Status': getProductHealth(product, dateRange).label,
                 'Estoque': product.stock,
                 'Receita Gerada (R$)': product.revenue.toFixed(2).replace('.', ',')
               }));
@@ -213,17 +168,13 @@ const Products = () => {
                 <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px]">ID Produto</th>
                 <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px]">Descrição</th>
                 <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px]">Total Vendido</th>
-                <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px]">Status</th>
                 <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px]">Estoque</th>
                 <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px]">Receita Gerada</th>
                 <th className="px-6 py-4 font-bold uppercase tracking-wider text-[10px] text-right">Ações</th>
               </tr>
             </thead>
             <tbody className="divide-y divide-zinc-100 dark:divide-dark-border">
-              {paginatedData.map((product) => {
-                const health = getProductHealth(product, dateRange);
-
-                return (
+              {paginatedData.map((product) => (
                   <tr key={product.id} className="hover:bg-zinc-50/80 dark:hover:bg-dark-input/50 transition-colors group">
                     <td className="px-6 py-2.5 font-mono text-[11px] text-zinc-400 dark:text-dark-muted">#{product.id}</td>
                     <td className="px-6 py-2.5">
@@ -236,11 +187,6 @@ const Products = () => {
                         <span className="font-bold text-zinc-900 dark:text-dark-text">{product.totalSold} un.</span>
                       </div>
                     </td>
-                    <td className="px-6 py-2.5">
-                      <span className={`inline-flex rounded-full border px-2.5 py-1 text-[11px] font-bold ${health.className}`}>
-                        {health.label}
-                      </span>
-                    </td>
                     <td className="px-6 py-2.5">
                       <span className="font-bold text-zinc-900 dark:text-dark-text">
                         {product.stock} un.
@@ -257,54 +203,27 @@ const Products = () => {
                       </Link>
                     </td>
                   </tr>
-                );
-              })}
+              ))}
             </tbody>
           </table>
         </div>
 
-        {/* Pagination Controls */}
-        <div className="px-6 py-4 border-t border-zinc-100 dark:border-dark-border flex flex-col sm:flex-row items-center justify-between gap-4">
-          <div className="flex items-center gap-2 text-sm text-zinc-500 dark:text-dark-muted">
-            <span>Mostrar</span>
-            <select
-              value={itemsPerPage}
-              onChange={(e) => {
-                setItemsPerPage(Number(e.target.value));
+        <PaginationControls
+          totalItems={productsData.length}
+          currentPage={safeCurrentPage}
+          totalPages={totalPages}
+          pageSize={itemsPerPage}
+          pageSizeOptions={[10, 20, 50, 100]}
+          itemLabel="produtos"
+          pageSizeLabel="itens por página"
+          startIndex={startIndex}
+          endIndex={Math.min(startIndex + itemsPerPage, productsData.length)}
+          onPageChange={setCurrentPage}
+          onPageSizeChange={(pageSize) => {
+            setItemsPerPage(pageSize);
             setCurrentPage(1);
           }}
-              className="bg-dark-card border border-dark-border rounded-lg px-2 py-1 focus:outline-none focus:border-brand-primary cursor-pointer text-dark-text"
-            >
-              <option value={10}>10</option>
-              <option value={20}>20</option>
-              <option value={50}>50</option>
-              <option value={100}>100</option>
-            </select>
-            <span>itens por página</span>
-          </div>
-          
-          <div className="flex items-center gap-4 text-sm">
-            <span className="text-zinc-500 dark:text-dark-muted">
-              Mostrando {productsData.length > 0 ? startIndex + 1 : 0} a {Math.min(startIndex + itemsPerPage, productsData.length)} de {productsData.length} produtos
-            </span>
-            <div className="flex gap-1">
-              <button
-                onClick={() => setCurrentPage(p => Math.max(1, p - 1))}
-                disabled={currentPage === 1}
-                className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-              >
-                <ChevronLeft className="w-5 h-5" />
-              </button>
-              <button
-                onClick={() => setCurrentPage(p => Math.min(totalPages, p + 1))}
-                disabled={currentPage === totalPages || totalPages === 0}
-                className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-              >
-                <ChevronRight className="w-5 h-5" />
-              </button>
-            </div>
-          </div>
-        </div>
+        />
       </div>
       )}
     </div>

src/pages/Rfm.tsx

@@ -1,7 +1,8 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
 import { Link, useOutletContext } from 'react-router-dom';
-import { ChevronLeft, ChevronRight, Download, Filter, Search, Users } from 'lucide-react';
+import { Download, Filter, Search, Users } from 'lucide-react';
 import DateRangePicker from '../components/DateRangePicker';
+import PaginationControls from '../components/PaginationControls';
 import RefreshStatus from '../components/RefreshStatus';
 import { exportToCSV, fetchRfmAnalytics, getCachedRfmAnalytics } from '../dataService';
 import type { DateRange, RfmAnalytics, RfmClient, RfmSegment } from '../types';
@@ -393,7 +394,8 @@ const Rfm = () => {
   }, [clients, searchTerm, segmentFilter]);
 
   const totalPages = Math.ceil(filteredClients.length / itemsPerPage);
-  const startIndex = (currentPage - 1) * itemsPerPage;
+  const safeCurrentPage = Math.min(currentPage, totalPages || 1);
+  const startIndex = (safeCurrentPage - 1) * itemsPerPage;
   const paginatedClients = filteredClients.slice(startIndex, startIndex + itemsPerPage);
 
   const totals = useMemo(() => {
@@ -766,47 +768,23 @@ const Rfm = () => {
           </div>
         )}
 
-        <div className="px-6 py-4 border-t border-dark-border flex flex-col sm:flex-row items-center justify-between gap-4">
-          <div className="flex items-center gap-2 text-sm text-dark-muted">
-            <span>Mostrar</span>
-            <select
-              value={itemsPerPage}
-              onChange={(event) => {
-                setItemsPerPage(Number(event.target.value));
+        <PaginationControls
+          totalItems={filteredClients.length}
+          currentPage={safeCurrentPage}
+          totalPages={totalPages}
+          pageSize={itemsPerPage}
+          pageSizeOptions={[10, 20, 50, 100]}
+          itemLabel="clientes"
+          pageSizeLabel="clientes por página"
+          startIndex={startIndex}
+          endIndex={Math.min(startIndex + itemsPerPage, filteredClients.length)}
+          onPageChange={setCurrentPage}
+          onPageSizeChange={(pageSize) => {
+            setItemsPerPage(pageSize);
             setCurrentPage(1);
           }}
-              className="bg-dark-card border border-dark-border rounded-lg px-2 py-1 focus:outline-none focus:border-brand-primary cursor-pointer text-dark-text"
-            >
-              <option value={10}>10</option>
-              <option value={20}>20</option>
-              <option value={50}>50</option>
-              <option value={100}>100</option>
-            </select>
-            <span>clientes por página</span>
-          </div>
-
-          <div className="flex items-center gap-4 text-sm">
-            <span className="text-dark-muted">
-              Mostrando {filteredClients.length > 0 ? startIndex + 1 : 0} a {Math.min(startIndex + itemsPerPage, filteredClients.length)} de {filteredClients.length} clientes
-            </span>
-            <div className="flex gap-1">
-              <button
-                onClick={() => setCurrentPage(page => Math.max(1, page - 1))}
-                disabled={currentPage === 1}
-                className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-              >
-                <ChevronLeft className="w-5 h-5" />
-              </button>
-              <button
-                onClick={() => setCurrentPage(page => Math.min(totalPages, page + 1))}
-                disabled={currentPage === totalPages || totalPages === 0}
-                className="p-1 rounded-lg border border-dark-border disabled:opacity-50 disabled:cursor-not-allowed hover:border-brand-primary transition-colors text-dark-muted hover:text-dark-text cursor-pointer bg-dark-card"
-              >
-                <ChevronRight className="w-5 h-5" />
-              </button>
-            </div>
-          </div>
-        </div>
+          className="px-6 py-4 border-t border-dark-border"
+        />
       </section>
         </div>
       )}