diff --git a/src/features/admin/pages/RolesPage.client.js b/src/features/admin/pages/RolesPage.client.js
index 4bff4bf..0f6f985 100644
--- a/src/features/admin/pages/RolesPage.client.js
+++ b/src/features/admin/pages/RolesPage.client.js
@@ -24,14 +24,13 @@ const RolesPageClient = () => {
             style={{ backgroundColor: role.color || '#6b7280' }}
           />
           <div>
-            <div className="text-sm font-medium text-neutral-900 dark:text-white">{role.name}</div>
+            <div className="text-sm font-medium text-neutral-900 dark:text-white">
+              {role.name}
+            </div>
             {role.description && (
               <div className="text-xs text-neutral-500 dark:text-gray-400">{role.description}</div>
             )}
           </div>
-          {role.is_system && (
-            <Badge variant="default" size="sm">Système</Badge>
-          )}
         </div>
       ),
       skeleton: { height: 'h-4', width: '60%' }
@@ -54,6 +53,13 @@ const RolesPageClient = () => {
       ),
       skeleton: { height: 'h-4', width: '40px' }
     },
+    {
+      key: 'is_system',
+      label: 'Système',
+      sortable: false,
+      render: (role) => role.is_system ? <Badge variant="default" size="sm">système</Badge> : null,
+      skeleton: { height: 'h-4', width: '60px' }
+    },
     {
       key: 'actions',
       label: '',
diff --git a/src/shared/components/Badge.js b/src/shared/components/Badge.js
index 5975dc3..682dc58 100644
--- a/src/shared/components/Badge.js
+++ b/src/shared/components/Badge.js
@@ -5,14 +5,14 @@ import React from 'react';
 const Badge = ({
     children,
     variant = 'default',
-    size = 'md',
+    size = 'sm',
     className = '',
     ...props
 }) => {
-    const baseClassName = 'inline-flex items-center font-medium border';
+    const baseClassName = 'inline-flex items-center font-medium border font-ibm-plex-mono';
     
     const variants = {
-        default: 'bg-neutral-200/80 text-neutral-700 border-neutral-300 dark:bg-neutral-500/10 dark:text-neutral-400 dark:border-neutral-500/20',
+        default: 'bg-neutral-100 text-neutral-700 border-neutral-200 dark:bg-neutral-500/10 dark:text-neutral-400 dark:border-neutral-500/20',
         primary: 'bg-blue-100 text-blue-700 border-blue-200 dark:bg-blue-500/10 dark:text-blue-400 dark:border-blue-500/20',
         success: 'bg-green-100 text-green-700 border-green-200 dark:bg-green-500/10 dark:text-green-400 dark:border-green-500/20',
         warning: 'bg-yellow-100 text-yellow-700 border-yellow-200 dark:bg-yellow-500/10 dark:text-yellow-400 dark:border-yellow-500/20',
@@ -24,8 +24,8 @@ const Badge = ({
     };
     
     const sizes = {
-        sm: 'px-2 py-0.5 rounded-lg text-[12px]',
-        md: 'px-2.5 py-0.5 rounded-lg text-[12px]',
+        sm: 'px-[8px] py-[2px] rounded-lg text-[11px]',
+        md: 'px-[8px] py-[2px] rounded-lg text-[11px]',
         lg: 'px-3 py-1 rounded-lg text-xs'
     };
 
diff --git a/src/shared/components/Pagination.js b/src/shared/components/Pagination.js
deleted file mode 100644
index 5efd4bb..0000000
--- a/src/shared/components/Pagination.js
+++ /dev/null
@@ -1,158 +0,0 @@
-'use client';
-
-import React from 'react';
-import Button from './Button';
-import { Skeleton } from './LoadingState';
-
-const Pagination = ({
-    currentPage = 1,
-    totalPages = 1,
-    onPageChange,
-    onLimitChange,
-    limit = 20,
-    total = 0,
-    loading = false,
-    showPerPage = true,
-    showStats = true,
-    className = '',
-    ...props
-}) => {
-    // Generate page numbers with ellipsis
-    const getPageNumbers = () => {
-        const pages = [];
-        const delta = 2;
-
-        if (totalPages > 0) pages.push(1);
-        if (currentPage - delta > 2) pages.push('...');
-
-        for (let i = Math.max(2, currentPage - delta); i <= Math.min(totalPages - 1, currentPage + delta); i++) {
-            pages.push(i);
-        }
-
-        if (currentPage + delta < totalPages - 1) pages.push('...');
-        if (totalPages > 1) pages.push(totalPages);
-
-        return pages;
-    };
-
-    const PaginationButton = ({ onClick, disabled, children, isActive = false }) => (
-        <button
-            onClick={onClick}
-            disabled={disabled || loading}
-            className={`px-2 py-1 text-xs font-medium rounded transition-colors disabled:opacity-50 disabled:cursor-not-allowed ${
-                isActive
-                    ? 'bg-neutral-900 text-white border border-neutral-900 dark:bg-white dark:text-black dark:border-white'
-                    : 'text-neutral-600 dark:text-neutral-400 hover:bg-neutral-100 dark:hover:bg-neutral-700/30 hover:text-neutral-900 dark:hover:text-white'
-            }`}
-        >
-            {children}
-        </button>
-    );
-
-    if (totalPages <= 1 && !showPerPage && !loading) return null;
-
-    const from = total > 0 ? (currentPage - 1) * limit + 1 : 0;
-    const to = Math.min(currentPage * limit, total);
-
-    return (
-        <div className={`px-6 py-3 border-t border-neutral-200 dark:border-neutral-700/30 ${className}`} {...props}>
-            <div className="flex items-center justify-between gap-4">
-
-                {/* Per Page Selector */}
-                {showPerPage ? (
-                    <div className="flex items-center gap-2 shrink-0">
-                        {loading ? (
-                            <Skeleton height="h-7" width="90px" />
-                        ) : (
-                            <>
-                                <span className="text-xs text-neutral-500 dark:text-neutral-400">Afficher</span>
-                                <select
-                                    value={limit}
-                                    onChange={(e) => onLimitChange?.(Number(e.target.value))}
-                                    disabled={loading}
-                                    className="h-7 px-2 bg-white dark:bg-neutral-900 border border-neutral-200 dark:border-neutral-700/50 rounded-md text-xs text-neutral-900 dark:text-white focus:outline-none focus:border-neutral-400 dark:focus:border-neutral-600 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
-                                >
-                                    <option value={10}>10</option>
-                                    <option value={20}>20</option>
-                                    <option value={50}>50</option>
-                                    <option value={100}>100</option>
-                                </select>
-                            </>
-                        )}
-                    </div>
-                ) : <div />}
-
-                {/* Pagination Controls */}
-                <div className="flex items-center gap-1">
-                    {loading ? (
-                        <>
-                            <Skeleton height="h-7" width="64px" />
-                            <div className="hidden sm:flex items-center gap-1">
-                                {Array.from({ length: 3 }).map((_, i) => (
-                                    <Skeleton key={i} height="h-7" width="28px" />
-                                ))}
-                            </div>
-                            <Skeleton height="h-7" width="56px" />
-                        </>
-                    ) : (
-                        <>
-                            {totalPages > 1 && (
-                                <Button
-                                    variant="ghost"
-                                    size="sm"
-                                    onClick={() => onPageChange(currentPage - 1)}
-                                    disabled={currentPage === 1}
-                                >
-                                    Précédent
-                                </Button>
-                            )}
-
-                            {totalPages > 1 && (
-                                <div className="hidden sm:flex items-center gap-1">
-                                    {getPageNumbers().map((page, index) => (
-                                        <React.Fragment key={index}>
-                                            {page === '...' ? (
-                                                <span className="px-2 text-xs text-neutral-400 dark:text-neutral-500">…</span>
-                                            ) : (
-                                                <PaginationButton
-                                                    onClick={() => onPageChange(page)}
-                                                    isActive={currentPage === page}
-                                                >
-                                                    {page}
-                                                </PaginationButton>
-                                            )}
-                                        </React.Fragment>
-                                    ))}
-                                </div>
-                            )}
-
-                            {totalPages > 1 && (
-                                <Button
-                                    variant="ghost"
-                                    size="sm"
-                                    onClick={() => onPageChange(currentPage + 1)}
-                                    disabled={currentPage === totalPages}
-                                >
-                                    Suivant
-                                </Button>
-                            )}
-                        </>
-                    )}
-                </div>
-
-                {/* Stats */}
-                {showStats ? (
-                    <div className="text-xs text-neutral-400 dark:text-neutral-500 shrink-0 text-right">
-                        {loading ? (
-                            <Skeleton height="h-4" width="100px" />
-                        ) : (
-                            `${from}–${to} sur ${total}`
-                        )}
-                    </div>
-                ) : <div />}
-            </div>
-        </div>
-    );
-};
-
-export default Pagination; 
\ No newline at end of file