Checkpoint: OPEX DSI : flèches de tendance colorées (rouge=hausse, orange=stable, vert=baisse) sur chaque vignette de catégorie, avec montant N-1 affiché. Données 2025 intégrées depuis le fichier Excel. Support multi-années 2025/2026 avec données sources distinctes.

client/src/data_opex.json

@@ -3355,5 +3355,43 @@
   "meta": {
     "nb_postes": 35,
     "nb_etablissements": 67
+  },
+  "tendances_categories": {
+    "App HEP": {
+      "montant_n1": 51000,
+      "montant_n": 98000,
+      "variation_pct": 92.2,
+      "tendance": "hausse"
+    },
+    "App SMR": {
+      "montant_n1": 11000,
+      "montant_n": 14500,
+      "variation_pct": 31.8,
+      "tendance": "hausse"
+    },
+    "App global": {
+      "montant_n1": 400750,
+      "montant_n": 504980,
+      "variation_pct": 26.0,
+      "tendance": "hausse"
+    },
+    "Infogérance": {
+      "montant_n1": 275020,
+      "montant_n": 377198,
+      "variation_pct": 37.2,
+      "tendance": "hausse"
+    },
+    "Sécurité": {
+      "montant_n1": 144400,
+      "montant_n": 229400,
+      "variation_pct": 58.9,
+      "tendance": "hausse"
+    },
+    "Téléphonie": {
+      "montant_n1": 62000,
+      "montant_n": 33600,
+      "variation_pct": -45.8,
+      "tendance": "baisse"
+    }
   }
 }

client/src/data_opex_2025.json

@@ -0,0 +1,493 @@
+{
+  "annee": 2025,
+  "total_global": 1017082.0,
+  "postes": [
+    {
+      "col_idx": 5,
+      "fournisseur": "AGEVAL",
+      "libelle": "SAAS AGEVAL Gestion de la qualité",
+      "detail": "Gestion qualité (procédures,FEI...)",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 30000.0
+    },
+    {
+      "col_idx": 6,
+      "fournisseur": "OCTIME",
+      "libelle": "SAAS OCTIME Gestion de temps",
+      "detail": "GTA",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 46000.0
+    },
+    {
+      "col_idx": 7,
+      "fournisseur": "LUCCA",
+      "libelle": "SAAS FIGGO Gestion congés",
+      "detail": "Gestion des congés Directions",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Manuel",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 2400.0
+    },
+    {
+      "col_idx": 8,
+      "fournisseur": "LUCCA",
+      "libelle": "SAAS CLEEMY Gestion frais professionnels",
+      "detail": "Gestion des notes de frais directions",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Manuel",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 1700.0
+    },
+    {
+      "col_idx": 9,
+      "fournisseur": "ISI-DSI",
+      "libelle": "SAAS ISI-APP Gestion de parc",
+      "detail": "Outil de pilotage SI du parc + Connexion AD + Module Santé",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 14500.0
+    },
+    {
+      "col_idx": 10,
+      "fournisseur": "DATA LEGAL DRIVE",
+      "libelle": "SAAS DLD Gestion de la Conformité RGPD",
+      "detail": "RGPD",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 5000.0
+    },
+    {
+      "col_idx": 11,
+      "fournisseur": "DOCUSIGN",
+      "libelle": "SAAS Gestion signature électronique",
+      "detail": "DE électroniques",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 11200.0
+    },
+    {
+      "col_idx": 12,
+      "fournisseur": "MICROSOFT",
+      "libelle": "SAAS Licences M365",
+      "detail": "Licences pack office (outlook, excel, word...) + sauvegardes onde drive + intranet + sharepoint",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Manuel",
+      "categorie": "Infogérance",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 141000.0
+    },
+    {
+      "col_idx": 13,
+      "fournisseur": "DIMO",
+      "libelle": "Redevance SXS Gestion trésorerie SAGE",
+      "detail": "Communications bancaires",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 16000.0
+    },
+    {
+      "col_idx": 14,
+      "fournisseur": "LIFEN",
+      "libelle": "SAAS LIFEN Plateforme E-Santé Envois",
+      "detail": "SMR / outil de d'envoi vers le DMP et la MSS connecté à la GAP et au DPI + envoi des courriers papiers",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Manuel",
+      "categorie": "App SMR",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 11000.0
+    },
+    {
+      "col_idx": 15,
+      "fournisseur": "LIFEN",
+      "libelle": "SAAS LIFEN Plateforme E-Santé Réceptions",
+      "detail": "SMR / outil d'intégration dans le DPI depuis le DMP et/ou la MSS",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "New",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 3500.0
+    },
+    {
+      "col_idx": 16,
+      "fournisseur": "NOVRH",
+      "libelle": "NOVRH",
+      "detail": "SIRH (année pleine)",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 232750.0
+    },
+    {
+      "col_idx": 17,
+      "fournisseur": "DARKTRACE",
+      "libelle": "SAAS Protection mails DARKTRACE",
+      "detail": "Sécurité",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "New",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 25000.0
+    },
+    {
+      "col_idx": 18,
+      "fournisseur": "IMAGO",
+      "libelle": "SAAS DUI Pole HEP",
+      "detail": "Outil métier",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App HEP",
+      "type": "SAAS",
+      "compte": "613511",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 51000.0
+    },
+    {
+      "col_idx": 19,
+      "fournisseur": "BOUYGUES + MY TELECOM",
+      "libelle": "Solution VoIP Trunks + Liens + Canaux",
+      "detail": "Télphonie centralisée VOIP (20 ets)",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Manuel",
+      "categorie": "Téléphonie",
+      "type": "Téléphonie VoIP",
+      "compte": "626200",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 62000.0
+    },
+    {
+      "col_idx": 20,
+      "fournisseur": "FREE PRO DATA CENTER",
+      "libelle": "Infrastructures Data Center + Liens Internet",
+      "detail": "DataCenter",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Loc. Infra Data Center",
+      "compte": "613512",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 53000.0
+    },
+    {
+      "col_idx": 21,
+      "fournisseur": "FREE PRO LIENS FIBRES",
+      "libelle": "Liens internet Siège Data Center",
+      "detail": "DataCenter",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Liens Internet",
+      "compte": "626203",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 14000.0
+    },
+    {
+      "col_idx": 22,
+      "fournisseur": "LASOTEL",
+      "libelle": "Abonnements Liaisons internet siège et Data Center",
+      "detail": "DataCenter",
+      "facturation": "Mensuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Liens Internet",
+      "compte": "626203",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 0.0
+    },
+    {
+      "col_idx": 23,
+      "fournisseur": "OCTIME",
+      "libelle": "Prestation TMA réglementaire",
+      "detail": "Gestion du temps module TMA",
+      "facturation": "Au fil de l'eau",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "Prestation",
+      "compte": "628400",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 3500.0
+    },
+    {
+      "col_idx": 24,
+      "fournisseur": "ISO-RA",
+      "libelle": "Crédit jours technicien",
+      "detail": "Intervention technicien externe sur 5 ets",
+      "facturation": "Au fil de l'eau",
+      "mode_ventilation": "Manuel",
+      "categorie": "Infogérance",
+      "type": "Prestation",
+      "compte": "628400",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 16000.0
+    },
+    {
+      "col_idx": 25,
+      "fournisseur": "CEGI",
+      "libelle": "Maintenance applicatifs",
+      "detail": "Compta-first, paye-fisrt, GAP-first...",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 52200.0
+    },
+    {
+      "col_idx": 26,
+      "fournisseur": "ARCHE-MC2 (ex SOLWARE)",
+      "libelle": "Maintenance D3i +PSI (Résilié)",
+      "detail": "Outil métier pôle HEP",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Manuel",
+      "categorie": "App HEP",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 0.0
+    },
+    {
+      "col_idx": 27,
+      "fournisseur": "OSTENDI",
+      "libelle": "Maintenance OSIDOC  (A RESILIER)",
+      "detail": "Gestion des contrats",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "App global",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 0.0
+    },
+    {
+      "col_idx": 28,
+      "fournisseur": "SOFT4EUROPE",
+      "libelle": "Maintenance FLEXICLOUD",
+      "detail": "Connexions aux serveurs du DataCenter",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 3000.0
+    },
+    {
+      "col_idx": 29,
+      "fournisseur": "TEAM VIEWER",
+      "libelle": "Abonnement Solution de télémaintenance",
+      "detail": "Prise de main distante pour équipe IT",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 520.0
+    },
+    {
+      "col_idx": 30,
+      "fournisseur": "ISO-RA",
+      "libelle": "Maintenance WATCHGUARD",
+      "detail": "Sécurité /Pare-feux renouvellement des pare-feux tous les 5 ans",
+      "facturation": "Au fil de l'eau",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Sécurité",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 55000.0
+    },
+    {
+      "col_idx": 31,
+      "fournisseur": "ISO-RA",
+      "libelle": "Maintenance EPDR WG",
+      "detail": "Sécurité / Anti-virus",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Sécurité",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 29400.0
+    },
+    {
+      "col_idx": 32,
+      "fournisseur": "ISO-RA",
+      "libelle": "Maintenance VEEAM",
+      "detail": "DataCenter / Sauvegardes machines + Sauvegardes 0365",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 21000.0
+    },
+    {
+      "col_idx": 33,
+      "fournisseur": "DARKTRACE",
+      "libelle": "Maintenance DARKTRACE",
+      "detail": "Sécurité / Inteligence artificielle surveillance réseau",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Sécurité",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 36000.0
+    },
+    {
+      "col_idx": 34,
+      "fournisseur": "DARKTRACE",
+      "libelle": "Maintenance DARKTRACE ANTIGENA",
+      "detail": "Sécurité / Inteligence artificielle surveillance réseau",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Sécurité",
+      "type": "Maintenance",
+      "compte": "615610",
+      "budget_n1": null,
+      "montant_previsionnel_2025": 24000.0
+    },
+    {
+      "col_idx": 35,
+      "fournisseur": "3069UDA",
+      "libelle": "Budget Petit matériel et Autres dépenses",
+      "detail": "Divers matériels",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "Infogérance",
+      "type": "Petits matériels",
+      "compte": null,
+      "budget_n1": null,
+      "montant_previsionnel_2025": 12000.0
+    },
+    {
+      "col_idx": 36,
+      "fournisseur": "One System",
+      "libelle": "Abo 4G",
+      "detail": "Abo 4G siège et Concha",
+      "facturation": "MEnsuelle",
+      "mode_ventilation": "Siège + Concha",
+      "categorie": "New",
+      "type": "Liens internet",
+      "compte": null,
+      "budget_n1": null,
+      "montant_previsionnel_2025": 7512.0
+    },
+    {
+      "col_idx": 37,
+      "fournisseur": "GAMMEO",
+      "libelle": "Maintenance GAMMEO",
+      "detail": "GMAO",
+      "facturation": "Annuelle",
+      "mode_ventilation": "Prorata classe 6",
+      "categorie": "New",
+      "type": "Maintenance",
+      "compte": null,
+      "budget_n1": null,
+      "montant_previsionnel_2025": 36900.0
+    }
+  ],
+  "etablissements": [],
+  "categories_totaux": {
+    "App HEP": 51000,
+    "App SMR": 11000,
+    "App global": 400750,
+    "Infogérance": 275020,
+    "New": 72912,
+    "Sécurité": 144400,
+    "Téléphonie": 62000
+  },
+  "tendances_categories": {
+    "App HEP": {
+      "montant_n1": null,
+      "montant_n": 51000,
+      "variation_pct": null,
+      "tendance": "stable"
+    },
+    "App SMR": {
+      "montant_n1": null,
+      "montant_n": 11000,
+      "variation_pct": null,
+      "tendance": "stable"
+    },
+    "App global": {
+      "montant_n1": null,
+      "montant_n": 400750,
+      "variation_pct": null,
+      "tendance": "stable"
+    },
+    "Infogérance": {
+      "montant_n1": null,
+      "montant_n": 275020,
+      "variation_pct": null,
+      "tendance": "stable"
+    },
+    "New": {
+      "montant_n1": null,
+      "montant_n": 72912,
+      "variation_pct": null,
+      "tendance": "stable"
+    },
+    "Sécurité": {
+      "montant_n1": null,
+      "montant_n": 144400,
+      "variation_pct": null,
+      "tendance": "stable"
+    },
+    "Téléphonie": {
+      "montant_n1": null,
+      "montant_n": 62000,
+      "variation_pct": null,
+      "tendance": "stable"
+    }
+  },
+  "meta": {
+    "source": "Prévi OPEX 2025 v1",
+    "nb_postes": 33
+  }
+}

client/src/pages/DsiOpex.tsx

@@ -4,6 +4,7 @@
 import { useState, useMemo, useEffect, useCallback } from 'react';
 import {
   TrendingDown,
+  TrendingUp,
   Search,
   ChevronDown,
   ChevronUp,
@@ -29,6 +30,7 @@ import { AppSidebar } from '../components/AppSidebar';
 import { AnneeSelectorBar } from '../components/AnneeSelectorBar';
 import { useAnnee, getOpexStorageKey } from '../contexts/AnneeContext';
 import opexRaw from '../data_opex.json';
+import opex2025Raw from '../data_opex_2025.json';
 import { formatEuros } from '../lib/format';
 import {
   AlertDialog,
@@ -63,7 +65,8 @@ interface Poste {
   type: string | null;
   compte: string | null;
   budget_n1: number | null;
-  montant_previsionnel_2026: number | null;
+  montant_previsionnel_2026?: number | null;
+  montant_previsionnel_2025?: number | null;
 }
 
 interface Etablissement {
@@ -74,13 +77,21 @@ interface Etablissement {
   total: number;
 }
 
+interface TendanceCategorie {
+  montant_n1: number | null;
+  montant_n: number;
+  variation_pct: number | null;
+  tendance: 'hausse' | 'baisse' | 'stable' | 'new';
+}
+
 interface OpexData {
   annee: number;
   total_global: number;
   postes: Poste[];
   etablissements: Etablissement[];
   categories_totaux: Record<string, number>;
-  meta: { nb_postes: number; nb_etablissements: number };
+  tendances_categories?: Record<string, TendanceCategorie>;
+  meta: { nb_postes: number; nb_etablissements?: number };
 }
 
 // Ligne persistée (peut être source ou ajoutée par l'utilisateur)
@@ -107,7 +118,13 @@ interface OpexAnneeState {
 
 // ─── Constantes ───────────────────────────────────────────────────────────────
 
-const opexData = opexRaw as OpexData;
+const opexData2026 = opexRaw as OpexData;
+const opexData2025 = opex2025Raw as OpexData;
+
+function getOpexDataForAnnee(annee: number): OpexData {
+  if (annee === 2025) return opexData2025;
+  return opexData2026; // 2026 et autres années
+}
 
 const CATEGORIES_FIXES = ['App global', 'Infogérance', 'Sécurité', 'Téléphonie', 'App HEP', 'App SMR'];
 
@@ -132,8 +149,9 @@ function formatNum(v: number | null | undefined): string {
   return new Intl.NumberFormat('fr-FR', { minimumFractionDigits: 0, maximumFractionDigits: 0 }).format(v) + ' €';
 }
 
-function buildLignesFromSource(): LigneOpex[] {
+function buildLignesFromSource(annee?: number): LigneOpex[] {
-  return opexData.postes.map(p => ({
+  const src = getOpexDataForAnnee(annee ?? 2026);
+  return src.postes.map(p => ({
     id: `src-${p.col_idx}`,
     libelle: p.libelle,
     fournisseur: p.fournisseur ?? '',
@@ -143,7 +161,7 @@ function buildLignesFromSource(): LigneOpex[] {
     compte: p.compte ?? '',
     detail: p.detail ?? '',
     budget_n1: p.budget_n1 ?? 0,
-    montant: p.montant_previsionnel_2026 ?? 0,
+    montant: (annee === 2025 ? p.montant_previsionnel_2025 : p.montant_previsionnel_2026) ?? 0,
     isCustom: false,
   }));
 }
@@ -153,11 +171,14 @@ function loadOpexState(annee: number): OpexAnneeState {
     const raw = localStorage.getItem(getOpexStorageKey(annee));
     if (raw) {
       const parsed = JSON.parse(raw) as OpexAnneeState;
-      // Compatibilité ascendante : si l'ancien format (montants dict) est détecté
       if (parsed.lignes && Array.isArray(parsed.lignes)) return parsed;
     }
   } catch { /* ignore */ }
-  return { lignes: buildLignesFromSource(), validated: false };
+  // Données sources disponibles pour 2025 et 2026 uniquement
+  if (annee === 2025 || annee === 2026) {
+    return { lignes: buildLignesFromSource(annee), validated: false };
+  }
+  return { lignes: [], validated: false };
 }
 
 function saveOpexState(annee: number, state: OpexAnneeState): void {
@@ -426,7 +447,7 @@ export default function DsiOpex() {
   // Réinitialiser aux valeurs du JSON source
   const handleReset = useCallback(() => {
     if (isValidated) return;
-    const newState: OpexAnneeState = { lignes: buildLignesFromSource(), validated: false };
+    const newState: OpexAnneeState = { lignes: buildLignesFromSource(annee), validated: false };
     setOpexState(newState);
     saveOpexState(annee, newState);
     setIsDirty(false);
@@ -551,7 +572,8 @@ export default function DsiOpex() {
 
   // Établissements (vue par établissement)
   const filteredEtabs = useMemo(() => {
-    return opexData.etablissements.filter(e => {
+    const srcData = getOpexDataForAnnee(annee);
+    return srcData.etablissements.filter(e => {
       if (search && !e.nom.toLowerCase().includes(search.toLowerCase()) &&
           !e.code.toLowerCase().includes(search.toLowerCase())) return false;
       return true;
@@ -592,7 +614,7 @@ export default function DsiOpex() {
                 )}
               </div>
               <p className="text-sm text-muted-foreground mt-0.5">
-                {opexState.lignes.length} postes de charges · {opexData.meta.nb_etablissements} établissements
+                {opexState.lignes.length} postes de charges · {getOpexDataForAnnee(annee).meta.nb_etablissements ?? opexData2026.meta.nb_etablissements} établissements
                 {opexState.savedAt && !isValidated && (
                   <span className="ml-2 text-xs">· Enregistré le {new Date(opexState.savedAt).toLocaleDateString('fr-FR')} à {new Date(opexState.savedAt).toLocaleTimeString('fr-FR', { hour: '2-digit', minute: '2-digit' })}</span>
                 )}
@@ -675,16 +697,50 @@ export default function DsiOpex() {
               const montant = totalParCategorie[cat] || 0;
               const pct = totalGlobal > 0 ? (montant / totalGlobal * 100).toFixed(1) : '0';
               const colors = getCatColors(cat);
+              // Tendance depuis les données sources de l'année courante
+              const srcData = getOpexDataForAnnee(annee);
+              const tendanceInfo: TendanceCategorie | undefined = srcData.tendances_categories?.[cat];
+              const tendance = tendanceInfo?.tendance;
+              const variationPct = tendanceInfo?.variation_pct;
+              const montantN1 = tendanceInfo?.montant_n1;
               return (
                 <div key={cat} className="bg-card border border-border rounded-xl p-4 min-w-[140px] flex-1">
-                  <div className="flex items-center gap-2 mb-1">
+                  <div className="flex items-center justify-between mb-1">
+                    <div className="flex items-center gap-2">
                       <BarChart3 className={`w-4 h-4 ${colors.icon}`} />
                       <span className="text-xs text-muted-foreground uppercase tracking-wide font-medium truncate">{cat}</span>
                     </div>
+                    {/* Flèche de tendance */}
+                    {tendance && tendance !== 'stable' && tendance !== 'new' && variationPct !== null && variationPct !== undefined && (
+                      <div className={`flex items-center gap-0.5 text-xs font-semibold px-1.5 py-0.5 rounded-full ${
+                        tendance === 'hausse' ? 'bg-red-100 text-red-600' : 'bg-green-100 text-green-600'
+                      }`}>
+                        {tendance === 'hausse'
+                          ? <TrendingUp className="w-3 h-3" />
+                          : <TrendingDown className="w-3 h-3" />}
+                        <span>{variationPct > 0 ? '+' : ''}{variationPct}%</span>
+                      </div>
+                    )}
+                    {tendance === 'stable' && variationPct !== null && (
+                      <div className="flex items-center gap-0.5 text-xs font-semibold px-1.5 py-0.5 rounded-full bg-orange-100 text-orange-600">
+                        <span>≈ stable</span>
+                      </div>
+                    )}
+                    {tendance === 'new' && (
+                      <div className="flex items-center gap-0.5 text-xs font-semibold px-1.5 py-0.5 rounded-full bg-blue-100 text-blue-600">
+                        <span>Nouveau</span>
+                      </div>
+                    )}
+                  </div>
                   <p className={`text-xl font-bold tabular-nums ${colors.kpi}`} style={{ fontFamily: 'Sora, sans-serif' }}>
                     {formatEuros(montant)}
                   </p>
-                  <p className="text-xs text-muted-foreground mt-0.5">{pct}% du total</p>
+                  <div className="flex items-center justify-between mt-0.5">
+                    <p className="text-xs text-muted-foreground">{pct}% du total</p>
+                    {montantN1 !== null && montantN1 !== undefined && montantN1 > 0 && (
+                      <p className="text-xs text-muted-foreground">N-1 : {formatEuros(montantN1)}</p>
+                    )}
+                  </div>
                 </div>
               );
             })}
@@ -977,7 +1033,7 @@ export default function DsiOpex() {
                       <SortBtn col="nom" label="Établissement" />
                     </th>
                     <th className="text-right px-4 py-3 font-medium text-muted-foreground hidden lg:table-cell">Base répartition</th>
-                    {opexData.postes.slice(0, showDetails ? 8 : 4).map(p => (
+                    {opexData2026.postes.slice(0, showDetails ? 8 : 4).map(p => (
                       <th key={p.libelle} className="text-right px-3 py-3 font-medium text-muted-foreground text-xs max-w-24 hidden xl:table-cell">
                         <span className="block truncate max-w-20" title={p.libelle}>{p.libelle.split(' ').slice(0, 3).join(' ')}</span>
                       </th>
@@ -999,7 +1055,7 @@ export default function DsiOpex() {
                           ? new Intl.NumberFormat('fr-FR', { maximumFractionDigits: 0 }).format(etab.base_repartition) + ' €'
                           : '—'}
                       </td>
-                      {opexData.postes.slice(0, showDetails ? 8 : 4).map(p => (
+                      {opexData2026.postes.slice(0, showDetails ? 8 : 4).map(p => (
                         <td key={p.libelle} className="px-3 py-2.5 text-right text-xs tabular-nums text-muted-foreground hidden xl:table-cell">
                           {etab.montants[p.libelle] > 0
                             ? new Intl.NumberFormat('fr-FR', { maximumFractionDigits: 0 }).format(Math.round(etab.montants[p.libelle])) + ' €'