feat: nouveaux apprentissages (Capacités de Totem, Historique, Réputation) et expérience de Groupe

- Dialogue d'apprentissage personnage : 4 nouveaux types d'achat.
  - Capacité de Totem : options filtrées (mode de jeu, niveau de
    groupe, totem, non-apprises), difficulté = valeur d'Apprentissage,
    limites 3×N1 / 1×N2-N3 / max 5, marque system.learned de l'item
    (convention type character) et learned.ability du personnage.
  - Élément d'Historique : difficulté 9, handicap 1 si astérisque
    (background.asterisk), marque learned.background + item.
  - Test de Réputation (réduire/augmenter) : réduire = difficulté
    10 − score visé (−1 pt), augmenter = difficulté = réputation
    actuelle (+1 par succès), bornes 0-10, marque learned.reputation.
  - Évolution : option Dé de Totem Adapté ×2 quand Adapté > Humain
    (1D remplacé par un dé adapté compté ×2 via VermineUtils.roll).
- Correction règles : les Dés d'Expérience sont dépensés même en cas
  d'échec du jet d'apprentissage (décompte hors #applySuccess).
- Expérience de Groupe : nouveau dialogue d'apprentissage de Groupe
  (niveau, réserve, capacité de totem), réserve d'expérience et phase
  dans system.experience, boutons sur la fiche Groupe, reset des
  limites par phase (level/reserve/ability).
- Phase d'expérience : filtre par groupe sélectionné, associe chaque
  personnage à son premier groupe, reset des limites de tous les
  nouveaux types d'apprentissage.
- Corrections : l'attaque de créature n'ajoute plus la Réaction du Rôle
  (regles_creatures.txt), suppression de la case XP des en-têtes PJ
  (legacy et AppV2).
- Divers : .eslintrc.js (règles inexistantes/obsolètes retirées),
  libellé jaune de dialogue en couleur chitine, i18n FR/EN, chips
  « appris » sur l'onglet expérience du personnage.

module/system/dialogs/experiencePhaseDialog.mjs

@@ -41,11 +41,19 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
   async _prepareContext() {
     const characters = game.actors.filter(a => a.type === "character");
     const groups = game.actors.filter(a => a.type === "group");
+    // Associe chaque personnage à son premier groupe (même logique que RollDialog.#findGroup)
+    const memberOf = new Map();
+    for (const g of groups) {
+      for (const id of g.system?.members || []) {
+        if (!memberOf.has(id)) memberOf.set(id, g.id);
+      }
+    }
     return {
       characters: characters.map(a => ({
         id: a.id,
         name: a.name,
-        dice: a.system?.experience?.dice || 0
+        dice: a.system?.experience?.dice || 0,
+        groupId: memberOf.get(a.id) || ""
       })),
       groups: groups.map(a => ({
         id: a.id,
@@ -63,7 +71,9 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
 
   async _onRender(context, options) {
     this.element.querySelectorAll("[data-roll]").forEach(inp => inp.addEventListener("change", () => this.#updateUI()));
+    this.element.querySelector("#group-select")?.addEventListener("change", () => this.#updateGroupFilter());
     this.#updateUI();
+    this.#updateGroupFilter();
   }
 
   #updateUI() {
@@ -74,6 +84,15 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
     if (el) el.textContent = `${danger + discoveries + duration}D`;
   }
 
+  /** Filtre les personnages selon le groupe sélectionné (vide = tous). */
+  #updateGroupFilter() {
+    const groupId = this.element.querySelector("#group-select")?.value || "";
+    for (const row of this.element.querySelectorAll("[data-character-id]")) {
+      const show = !groupId || row.dataset.groupId === groupId;
+      row.hidden = !show;
+    }
+  }
+
   static async #onCancel(event, target) {
     this.close();
   }
@@ -88,12 +107,22 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
       const group = game.actors.get(groupId);
       if (group && collective > 0) {
         const current = group.system?.experience?.dice || 0;
-        await group.update({ "system.experience.dice": current + collective });
+        const phase = (group.system?.experience?.phase || 0) + 1;
+        await group.update({
+          "system.experience.dice": current + collective,
+          "system.experience.phase": phase,
+          "system.experience.learned.phase": phase,
+          "system.experience.learned.level": false,
+          "system.experience.learned.reserve": false,
+          "system.experience.learned.ability": false
+        });
       }
     }
 
     const results = [];
     for (const row of this.element.querySelectorAll("[data-character-id]")) {
+      // Quand un groupe précis est choisi, ne récompenser que ses membres.
+      if (groupId && row.dataset.groupId !== groupId) continue;
       const id = row.dataset.characterId;
       const actor = game.actors.get(id);
       if (!actor) continue;
@@ -125,7 +154,10 @@ export default class ExperiencePhaseDialog extends HandlebarsApplicationMixin(fo
         "system.experience.learned.specialty": false,
         "system.experience.learned.reserve": false,
         "system.experience.learned.characteristic": false,
-        "system.experience.learned.evolution": false
+        "system.experience.learned.evolution": false,
+        "system.experience.learned.ability": false,
+        "system.experience.learned.background": false,
+        "system.experience.learned.reputation": false
       };
       await actor.update(update);
       results.push({ name: actor.name, gained });

module/system/dialogs/groupLearningDialog.mjs

@@ -0,0 +1,249 @@
+import { VermineUtils } from '../roll.mjs';
+
+const { HandlebarsApplicationMixin } = foundry.applications.api;
+
+/**
+ * Dialogue d'apprentissage de Groupe (phase d'Expérience).
+ * Permet de dépenser des Dés d'Expérience du Groupe pour tenter d'améliorer
+ * le Niveau de Groupe, la Réserve de Groupe ou de développer une Capacité
+ * collective. La progression est appliquée automatiquement en cas de réussite.
+ */
+export default class GroupLearningDialog extends HandlebarsApplicationMixin(foundry.applications.api.ApplicationV2) {
+  #actor;
+
+  static DEFAULT_OPTIONS = {
+    classes: ['vermine-roll'],
+    tag: 'form',
+    window: {
+      icon: 'fas fa-graduation-cap',
+      resizable: false,
+    },
+    position: {
+      width: 560,
+      height: 560,
+    },
+    actions: {
+      roll: GroupLearningDialog.#onRoll,
+      cancel: GroupLearningDialog.#onCancel,
+    },
+  };
+
+  static PARTS = {
+    main: { template: 'systems/vermine2047/templates/dialogs/group-learning-dialog.hbs', scrollable: [''] },
+  };
+
+  static async create({ actorId }) {
+    const actor = await game.actors.get(actorId);
+    if (!actor) {
+      ui.notifications.warn(game.i18n.localize('VERMINE.error_no_actor_selected'));
+      return null;
+    }
+    return new GroupLearningDialog({ actor });
+  }
+
+  constructor(options = {}) {
+    super(options);
+    this.#actor = options.actor;
+  }
+
+  get title() {
+    return game.i18n.localize('VERMINE.open_learning');
+  }
+
+  _prepareContext() {
+    const actor = this.#actor;
+    return {
+      actor,
+      system: actor.system,
+      dice: actor.system?.experience?.dice || 0,
+      abilities: actor.itemTypes.ability
+        .filter((i) => i.system.type !== 'totem' && !i.system.learned)
+        .map((a) => ({
+          id: a.id,
+          name: a.name,
+          threshold: a.system?.learn?.threshold ?? 5,
+          level: a.system?.level?.value ?? 1,
+        })),
+    };
+  }
+
+  _onRender() {
+    this.element.dataset.actorId = this.#actor.id;
+    for (const inp of this.element.querySelectorAll('[data-roll]')) {
+      inp.addEventListener('change', () => this.#updateUI());
+    }
+    this.element.querySelector('#learning-dice')?.addEventListener('input', () => this.#updateUI());
+    this.#updateUI();
+  }
+
+  get #el() { return this.element; }
+
+  #getType() {
+    return this.#el.querySelector('input[name="learning-type"]:checked')?.value ?? 'level';
+  }
+
+  #getAbilityId() {
+    return this.#el.querySelector('#learning-ability')?.value ?? '';
+  }
+
+  #getDiceSpent() {
+    return Math.max(1, parseInt(this.#el.querySelector('#learning-dice')?.value, 10) || 1);
+  }
+
+  #compute() {
+    const actor = this.#actor;
+    const type = this.#getType();
+    const key = type === 'ability' ? this.#getAbilityId() : '';
+    let difficulty = 7;
+    let handicap = 0;
+    let targetLevel = null;
+    let targetLabel = '';
+
+    if (type === 'level') {
+      const current = actor.system?.level?.value || 1;
+      difficulty = actor.system?.members?.length || 0;
+      handicap = current;
+      targetLevel = current + 1;
+    } else if (type === 'reserve') {
+      const current = actor.system?.reserve?.value || 0;
+      difficulty = current;
+      handicap = 2;
+      targetLevel = current + 1;
+    } else {
+      const ability = key ? actor.items.get(key) : null;
+      if (ability) {
+        difficulty = ability.system?.learn?.threshold ?? 5;
+        handicap = ability.system?.level?.value ?? 1;
+        targetLabel = ability.name;
+      }
+    }
+
+    const labels = {
+      level: 'VERMINE.learn_level',
+      reserve: 'VERMINE.learn_group_reserve',
+      ability: 'VERMINE.learn_ability',
+    };
+    return {
+      type,
+      key,
+      targetLevel,
+      difficulty,
+      handicap,
+      poolModifier: 0,
+      label: game.i18n.localize(labels[type] || labels.level),
+      targetLabel,
+    };
+  }
+
+  #updateUI() {
+    const type = this.#getType();
+    const show = (id, visible) => {
+      const el = this.#el.querySelector(id);
+      if (el) el.style.display = visible ? '' : 'none';
+    };
+    show('#learning-level-section', type === 'level');
+    show('#learning-reserve-section', type === 'reserve');
+    show('#learning-ability-section', type === 'ability');
+
+    const c = this.#compute();
+    const set = (sel, txt) => {
+      const el = this.#el.querySelector(sel);
+      if (el) el.textContent = txt;
+    };
+    set('#diff-value', c.difficulty);
+    set('#handicap-value', c.handicap);
+    set('#required-value', 1 + c.handicap);
+    const pool = Math.max(0, this.#getDiceSpent() + c.poolModifier);
+    set('#pool-value', `${pool}D${c.poolModifier ? ` (${c.poolModifier >= 0 ? '+' : ''}${c.poolModifier}D)` : ''}`);
+    const poolInput = this.#el.querySelector('#learning-dice');
+    if (poolInput) poolInput.max = this.#actor.system?.experience?.dice || 0;
+  }
+
+  static #onCancel() {
+    this.close();
+  }
+
+  /** Renvoie la clé i18n d'erreur si le jet est impossible, sinon null. */
+  #getError(c) {
+    const actor = this.#actor;
+    const ex = actor.system?.experience;
+    // Limite : un seul Niveau, une seule Réserve et une seule Capacité par phase.
+    if (ex?.learned?.phase === ex?.phase && ex.learned[c.type]) {
+      return 'VERMINE.error_learning_limit';
+    }
+    if (c.type === 'level' && c.targetLevel !== null && (actor.system?.level?.value || 0) >= 10) {
+      return 'VERMINE.error_group_level_max';
+    }
+    if (c.type === 'reserve' && c.targetLevel !== null &&
+      (actor.system?.reserve?.value || 0) >= (actor.system?.reserve?.max || 10)) {
+      return 'VERMINE.error_group_reserve_max';
+    }
+    if (c.type === 'ability') {
+      const ability = c.key ? actor.items.get(c.key) : null;
+      const requiredLevel = ability?.system?.level?.value ?? 1;
+      if (ability && (actor.system?.level?.value || 1) < requiredLevel) {
+        return 'VERMINE.error_group_level_requirement';
+      }
+    }
+    return null;
+  }
+
+  static async #onRoll() {
+    const actor = this.#actor;
+    const ex = actor.system?.experience;
+    const spent = Math.min(this.#getDiceSpent(), ex?.dice || 0);
+    if (spent < 1) {
+      ui.notifications.warn(game.i18n.localize('VERMINE.error_no_experience_dice'));
+      return;
+    }
+
+    const c = this.#compute();
+    const errorKey = this.#getError(c);
+    if (errorKey) {
+      ui.notifications.warn(game.i18n.localize(errorKey));
+      return;
+    }
+
+    const pool = Math.max(0, spent + c.poolModifier);
+    const rollLabel = `${game.i18n.localize('VERMINE.open_learning')} — ${c.label}${c.targetLabel ? ` (${c.targetLabel})` : ''}`;
+
+    const roll = await VermineUtils.roll({
+      actor,
+      NoD: pool,
+      Reroll: 0,
+      difficulty: c.difficulty,
+      handicap: c.handicap,
+      rollLabel,
+      poolBreakdown: { ability: 0, skill: 0, selfControl: 0, specialty: 0, help: 0, tooling: 0, group: 0, total: pool },
+      messageFlags: { 'vermine-learning': { type: c.type, key: c.key, spent, success: false } },
+    });
+
+    const required = 1 + c.handicap;
+    if ((roll._total ?? 0) >= required) {
+      await this.#applySuccess(c, spent);
+    }
+    this.close();
+  }
+
+  async #applySuccess(c, spent) {
+    const actor = this.#actor;
+    const updates = { 'system.experience.dice': (actor.system.experience.dice || 0) - spent };
+    if (c.type === 'level') {
+      const current = actor.system.level.value || 1;
+      updates['system.level.value'] = Math.min(10, current + 1);
+      updates['system.experience.learned.level'] = true;
+    } else if (c.type === 'reserve') {
+      const current = actor.system.reserve.value || 0;
+      updates['system.reserve.value'] = Math.min(actor.system.reserve.max || 10, current + 1);
+      updates['system.experience.learned.reserve'] = true;
+    } else {
+      if (c.key) {
+        await actor.updateEmbeddedDocuments('Item', [{ _id: c.key, 'system.learned': true }]);
+      }
+      updates['system.experience.learned.ability'] = true;
+    }
+    updates['system.experience.learned.phase'] = actor.system.experience.phase;
+    await actor.update(updates);
+    ui.notifications.info(game.i18n.localize('VERMINE.learning_success'));
+  }
+}

module/system/dialogs/learningDialog.mjs

@@ -64,6 +64,29 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
       rarity: actor.system?.skills?.[key]?.rarity || 0,
       isDomain: VermineExperience.isPreferredDomain(actor, key)
     }));
+    const totem = actor.system?.identity?.totem || "";
+    const gameMode = this.#getGameMode();
+    const groupLevel = this.#getGroupLevel();
+    const totemAbilities = (actor.itemTypes?.ability || [])
+      .filter(i =>
+        i.system?.type === "character"
+        && !i.system?.learned
+        && i.system?.totem === totem
+        && (i.system?.level?.value || 0) <= gameMode
+        && groupLevel >= (i.system?.level?.value || 0)
+      )
+      .map(a => ({
+        id: a.id,
+        name: a.name,
+        level: a.system.level.value,
+        threshold: a.system.learn.threshold,
+        hindrance: a.system.learn.hindrance
+      }));
+    const backgrounds = (actor.itemTypes?.background || [])
+      .filter(i => !i.system?.learned)
+      .map(b => ({ id: b.id, name: b.name, asterisk: b.system?.asterisk || false }));
+    const human = actor.system?.adaptation?.totems?.human?.value || 0;
+    const adapted = actor.system?.adaptation?.totems?.adapted?.value || 0;
     return {
       actor,
       system: actor.system,
@@ -81,11 +104,44 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
       ],
       specialties: actor.itemTypes?.specialty || [],
       skills,
-      specialtyCount: (actor.itemTypes?.specialty || []).length
+      specialtyCount: (actor.itemTypes?.specialty || []).length,
+      totem,
+      gameMode,
+      groupLevel,
+      totemAbilities,
+      backgrounds,
+      reputation: actor.system?.attributes?.reputation?.value ?? 0,
+      human,
+      adapted,
+      canUseAdaptedDie: VermineExperience.canUseAdaptedDie(human, adapted)
     };
   }
 
-  async _onRender(context, options) {
+  #getGameMode() {
+    return parseInt(game.settings.get("vermine2047", "game-mode") || "1", 10) || 1;
+  }
+
+  #getGroupLevel() {
+    const groups = game.actors.filter(a => a.type === "group" && (a.system?.members || []).includes(this.#actor.id));
+    return Math.max(0, ...groups.map(g => g.system?.level?.value || 0));
+  }
+
+  #canUseAdaptedDie() {
+    const a = this.#actor.system?.adaptation?.totems;
+    return VermineExperience.canUseAdaptedDie(a?.human?.value || 0, a?.adapted?.value || 0);
+  }
+
+  #totemCapacityCounts() {
+    const items = (this.#actor.itemTypes?.ability || []).filter(i => i.system?.type === "character" && i.system?.learned);
+    const byLevel = { 1: 0, 2: 0, 3: 0 };
+    for (const i of items) {
+      const level = i.system?.level?.value || 0;
+      byLevel[level] = (byLevel[level] || 0) + 1;
+    }
+    return { total: items.length, byLevel };
+  }
+
+  async _onRender() {
     this.element.dataset.actorId = this.#actor.id;
     for (const inp of this.element.querySelectorAll("[data-roll]")) {
       inp.addEventListener("change", () => this.#updateUI());
@@ -104,9 +160,19 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
     const type = this.#getType();
     if (type === "characteristic") return this.#el.querySelector("#learning-ability")?.value ?? "";
     if (type === "reserve") return this.#el.querySelector("#learning-reserve")?.value ?? "";
+    if (type === "totem") return this.#el.querySelector("#learning-totem")?.value ?? "";
+    if (type === "background") return this.#el.querySelector("#learning-background")?.value ?? "";
     return this.#el.querySelector("#learning-target")?.value ?? "";
   }
 
+  #getReputationDirection() {
+    return this.#el.querySelector("#learning-reputation-direction")?.value ?? "reduce";
+  }
+
+  #isAdaptedDieChecked() {
+    return Boolean(this.#el.querySelector("#learning-adapted-die")?.checked);
+  }
+
   #getDiceSpent() {
     return Math.max(1, parseInt(this.#el.querySelector("#learning-dice")?.value, 10) || 1);
   }
@@ -119,9 +185,6 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
     const actor = this.#actor;
     const type = this.#getType();
     const key = this.#getTargetKey();
-    const difficulty = 7;
-    let handicap = 0;
-    let poolModifier = 0;
     let label = "";
     let targetLevel = null;
 
@@ -182,10 +245,71 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
         difficulty: VermineExperience.reserveLearningDifficulty(current),
         handicap: VermineExperience.ageHandicap(actor.system?.identity?.ageType || 2),
         poolModifier: 0,
+        adaptedDie: false,
         label,
         targetLabel: key ? game.i18n.localize(key === "self_control" ? "VERMINE.self_control" : "VERMINE.effort") : ""
       };
     }
+    if (type === "totem") {
+      const item = actor.itemTypes?.ability?.find(i => i.id === key);
+      const data = item?.system;
+      label = game.i18n.localize("VERMINE.learn_totem_ability");
+      return {
+        type,
+        key,
+        targetLevel: data?.level?.value || 0,
+        difficulty: VermineExperience.totemAbilityLearningDifficulty(data),
+        handicap: VermineExperience.totemAbilityLearningHandicap(data),
+        poolModifier: 0,
+        adaptedDie: false,
+        label,
+        targetLabel: item?.name || ""
+      };
+    }
+    if (type === "background") {
+      const item = actor.itemTypes?.background?.find(i => i.id === key);
+      const data = item?.system;
+      label = game.i18n.localize("VERMINE.learn_background");
+      return {
+        type,
+        key,
+        targetLevel: 0,
+        difficulty: VermineExperience.backgroundLearningDifficulty(),
+        handicap: VermineExperience.backgroundLearningHandicap(data?.asterisk),
+        poolModifier: 0,
+        adaptedDie: false,
+        label,
+        targetLabel: item?.name || ""
+      };
+    }
+    if (type === "reputation") {
+      const current = actor.system?.attributes?.reputation?.value ?? 0;
+      const direction = this.#getReputationDirection();
+      if (direction === "increase") {
+        return {
+          type,
+          key: "increase",
+          targetLevel: current,
+          difficulty: VermineExperience.reputationIncreaseDifficulty(current),
+          handicap: 0,
+          poolModifier: 0,
+          adaptedDie: false,
+          label: game.i18n.localize("VERMINE.learn_reputation"),
+          targetLabel: game.i18n.localize("VERMINE.reputation_increase")
+        };
+      }
+      return {
+        type,
+        key: "reduce",
+        targetLevel: Math.max(0, current - 1),
+        difficulty: VermineExperience.reputationReduceDifficulty(current),
+        handicap: 0,
+        poolModifier: 0,
+        adaptedDie: false,
+        label: game.i18n.localize("VERMINE.learn_reputation"),
+        targetLabel: game.i18n.localize("VERMINE.reputation_reduce")
+      };
+    }
     // evolution
     const human = actor.system?.adaptation?.totems?.human?.value || 0;
     const adapted = actor.system?.adaptation?.totems?.adapted?.value || 0;
@@ -197,6 +321,7 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
       difficulty: VermineExperience.evolutionDifficulty(actor.system?.identity?.ageType || 2),
       handicap: actor.system?.experience?.evolution || 0,
       poolModifier: VermineExperience.evolutionTotemModifier(human, adapted),
+      adaptedDie: this.#canUseAdaptedDie() && this.#isAdaptedDieChecked(),
       label,
       targetLabel: ""
     };
@@ -213,6 +338,10 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
     show("#learning-ability-section", type === "characteristic");
     show("#learning-reserve-section", type === "reserve");
     show("#learning-evolution-section", type === "evolution");
+    show("#learning-totem-section", type === "totem");
+    show("#learning-background-section", type === "background");
+    show("#learning-reputation-section", type === "reputation");
+    show("#learning-adapted-die-row", type === "evolution" && this.#canUseAdaptedDie());
 
     // Pour une Spécialité, seule une compétence au moins Confirmée (≥2) est valable.
     const skillSelect = this.#el.querySelector("#learning-target");
@@ -229,16 +358,25 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
     set("#handicap-value", c.handicap);
     set("#required-value", 1 + c.handicap);
     const pool = Math.max(0, this.#getDiceSpent() + c.poolModifier);
-    set("#pool-value", `${pool}D${c.poolModifier ? ` (${c.poolModifier >= 0 ? "+" : ""}${c.poolModifier}D)` : ""}`);
+    let poolText = `${pool}D${c.poolModifier ? ` (${c.poolModifier >= 0 ? "+" : ""}${c.poolModifier}D)` : ""}`;
+    if (c.adaptedDie) poolText += " — " + game.i18n.localize("VERMINE.adapted_die_x2");
+    set("#pool-value", poolText);
+    if (type === "reputation") {
+      const current = this.#actor.system?.attributes?.reputation?.value ?? 0;
+      const direction = this.#getReputationDirection();
+      set("#reputation-target", direction === "increase"
+        ? `${current} → ${Math.min(10, current + 1)}+`
+        : `${current} → ${Math.max(0, current - 1)}`);
+    }
     const poolInput = this.#el.querySelector("#learning-dice");
     if (poolInput) poolInput.max = this.#actor.system?.experience?.dice || 0;
   }
 
-  static async #onCancel(event, target) {
+  static async #onCancel() {
     this.close();
   }
 
-  static async #onRoll(event, target) {
+  static async #onRoll() {
     const actor = this.#actor;
     const ex = actor.system?.experience;
     const dice = ex?.dice || 0;
@@ -250,10 +388,11 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
 
     const c = this.#compute();
 
-    // Limite : une seule compétence, spécialité, réserve, caractéristique et
-    // un seul Dé d'Évolution par phase.
+    // Limite : une seule compétence, spécialité, réserve, caractéristique,
+    // un seul Dé d'Évolution, Capacité de Totem, Historique ou jet de
+    // Réputation par phase.
     if (ex?.learned?.phase === ex?.phase) {
-      const flagMap = { skill: "skill", specialty: "specialty", reserve: "reserve", characteristic: "characteristic", evolution: "evolution" };
+      const flagMap = { skill: "skill", specialty: "specialty", reserve: "reserve", characteristic: "characteristic", evolution: "evolution", totem: "ability", background: "background", reputation: "reputation" };
       if (ex.learned[flagMap[c.type]]) {
         ui.notifications.warn(game.i18n.localize("VERMINE.error_learning_limit"));
         return;
@@ -275,6 +414,61 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
       ui.notifications.warn(game.i18n.localize("VERMINE.error_reserve_max"));
       return;
     }
+    if (c.type === "totem") {
+      const item = actor.itemTypes?.ability?.find(i => i.id === c.key);
+      if (!item || item.system?.learned) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.no_totem_ability"));
+        return;
+      }
+      const level = item.system?.level?.value || 0;
+      if (level > this.#getGameMode()) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_mode"));
+        return;
+      }
+      if (item.system?.totem !== actor.system?.identity?.totem) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_totem"));
+        return;
+      }
+      if (this.#getGroupLevel() < level) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_group_level"));
+        return;
+      }
+      const counts = this.#totemCapacityCounts();
+      if (level === 1 && (counts.byLevel[1] || 0) >= 3) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_limit"));
+        return;
+      }
+      if (level >= 2 && (counts.byLevel[level] || 0) >= 1) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_limit"));
+        return;
+      }
+      if (counts.total >= 5) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_totem_limit"));
+        return;
+      }
+    }
+    if (c.type === "background") {
+      const item = actor.itemTypes?.background?.find(i => i.id === c.key);
+      if (!item || item.system?.learned) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.no_background"));
+        return;
+      }
+    }
+    if (c.type === "reputation") {
+      const current = actor.system?.attributes?.reputation?.value ?? 0;
+      if (c.key === "reduce" && current <= 0) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_reputation_min"));
+        return;
+      }
+      if (c.key === "increase" && current >= 10) {
+        ui.notifications.warn(game.i18n.localize("VERMINE.error_reputation_max"));
+        return;
+      }
+    }
+    if (c.type === "evolution" && c.adaptedDie && !this.#canUseAdaptedDie()) {
+      ui.notifications.warn(game.i18n.localize("VERMINE.error_evolution_no_adapted"));
+      return;
+    }
 
     const pool = Math.max(0, spent + c.poolModifier);
     const rollLabel = `${game.i18n.localize("VERMINE.open_learning")} — ${c.label}${c.targetLabel ? " (" + c.targetLabel + ")" : ""}`;
@@ -285,6 +479,7 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
       Reroll: 0,
       difficulty: c.difficulty,
       handicap: c.handicap,
+      totems: c.adaptedDie ? { adapted: true } : { human: false, adapted: false },
       rollLabel,
       poolBreakdown: { ability: 0, skill: 0, selfControl: 0, specialty: 0, help: 0, tooling: 0, group: 0, total: pool },
       messageFlags: { "vermine-learning": { type: c.type, key: c.key, spent, success: false } }
@@ -293,14 +488,16 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
     const required = 1 + c.handicap;
     const specialtyName = this.#getSpecialtyName();
     if ((roll._total ?? 0) >= required) {
-      await this.#applySuccess(c, spent, specialtyName);
+      await this.#applySuccess(c, specialtyName, roll._total ?? 0);
     }
+    // Les Dés d'Expérience sont perdus que le jet soit réussi ou raté.
+    await actor.update({ "system.experience.dice": Math.max(0, (actor.system.experience.dice || 0) - spent) });
     this.close();
   }
 
-  async #applySuccess(c, spent, specialtyName) {
+  async #applySuccess(c, specialtyName, successes = 0) {
     const actor = this.#actor;
-    const updates = { "system.experience.dice": (actor.system.experience.dice || 0) - spent };
+    const updates = {};
     if (c.type === "skill") {
       const current = actor.system.skills[c.key].value || 0;
       updates["system.skills." + c.key + ".value"] = Math.min(5, current + 1);
@@ -316,9 +513,23 @@ export default class LearningDialog extends HandlebarsApplicationMixin(foundry.a
       const bonus = actor.system.experience.reserveBonus?.[c.key] || 0;
       updates["system.experience.reserveBonus." + c.key] = bonus + 1;
       updates["system.experience.learned.reserve"] = true;
-    } else {
+    } else if (c.type === "evolution") {
       updates["system.experience.evolution"] = (actor.system.experience.evolution || 0) + 1;
       updates["system.experience.learned.evolution"] = true;
+    } else if (c.type === "totem") {
+      updates["system.experience.learned.ability"] = true;
+      await actor.updateEmbeddedDocuments("Item", [{ _id: c.key, "system.learned": true }]);
+    } else if (c.type === "background") {
+      updates["system.experience.learned.background"] = true;
+      await actor.updateEmbeddedDocuments("Item", [{ _id: c.key, "system.learned": true }]);
+    } else if (c.type === "reputation") {
+      const current = actor.system?.attributes?.reputation?.value ?? 0;
+      if (c.key === "increase") {
+        updates["system.attributes.reputation.value"] = Math.min(10, current + successes);
+      } else {
+        updates["system.attributes.reputation.value"] = Math.max(0, current - 1);
+      }
+      updates["system.experience.learned.reputation"] = true;
     }
     updates["system.experience.learned.phase"] = actor.system.experience.phase;
     await actor.update(updates);