fix: initiative - auto-init deck, CSS stylisé, plus d'erreurs de formule

- Auto-initialisation du deck s'il est vide ou non initialisé
- Fallback silencieux sur 1d6 si vraiment aucune carte dispo
- _formula changé en '1d1' pour éviter les erreurs de parsing
- Ajout du CSS complet pour le message d'initiative (chat.less)
  - Fond dégradé sombre, bordure rouge, badge arrondi
  - Avatar, nom, carte, valeur, score d'initiative
  - Pied de page stylisé

css/fvtt-hamalron.css

@@ -2997,6 +2997,87 @@ i.fvtt-hamalron {
     box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
   }
 }
+.initiative-roll {
+  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
+  border: 1px solid #e94560;
+  border-radius: 8px;
+  overflow: hidden;
+  font-family: var(--font-secondary, sans-serif);
+}
+.initiative-roll .initiative-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 8px 12px;
+  background: rgba(233, 69, 96, 0.15);
+  border-bottom: 1px solid rgba(233, 69, 96, 0.3);
+}
+.initiative-roll .initiative-header .initiative-actor {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+.initiative-roll .initiative-header .initiative-actor .initiative-avatar {
+  width: 32px;
+  height: 32px;
+  border-radius: 50%;
+  border: 2px solid #e94560;
+  object-fit: cover;
+}
+.initiative-roll .initiative-header .initiative-actor .initiative-name {
+  color: #e0e0e0;
+  font-size: 14px;
+  font-weight: 600;
+}
+.initiative-roll .initiative-header .initiative-badge {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  background: #e94560;
+  color: #fff;
+  font-size: 20px;
+  font-weight: 700;
+  padding: 4px 14px;
+  border-radius: 20px;
+  box-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
+}
+.initiative-roll .initiative-card {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 12px;
+}
+.initiative-roll .initiative-card .initiative-card-img {
+  width: 48px;
+  height: 48px;
+  object-fit: contain;
+  border-radius: 4px;
+  background: rgba(255, 255, 255, 0.05);
+  padding: 4px;
+}
+.initiative-roll .initiative-card .initiative-card-info {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+.initiative-roll .initiative-card .initiative-card-info .card-name {
+  color: #f0e6d3;
+  font-size: 13px;
+  font-weight: 500;
+}
+.initiative-roll .initiative-card .initiative-card-info .card-value {
+  color: #aaa;
+  font-size: 12px;
+}
+.initiative-roll .initiative-footer {
+  text-align: center;
+  padding: 4px;
+  background: rgba(233, 69, 96, 0.08);
+  font-size: 11px;
+  color: #e94560;
+  text-transform: uppercase;
+  letter-spacing: 2px;
+}
 .application.dialog.fvtt-hamalron {
   color: var(--color-dark-1);
   background-color: var(--color-light-1);

fvtt-hamalron.mjs

@@ -47,15 +47,25 @@ Hooks.once("init", function () {
     const combatantName = this.name
     const origEvaluate = roll.evaluate.bind(roll)
     roll.evaluate = async function (options = {}) {
-      const deckManager = globalThis.HamalronTarotDeckManager?._instance
+      let deckManager = globalThis.HamalronTarotDeckManager?._instance
-      if (deckManager?.deck?.length > 0) {
+      if (!deckManager) {
+        deckManager = new (globalThis.HamalronTarotDeckManager)()
+        globalThis.HamalronTarotDeckManager._instance = deckManager
+      }
+      if (deckManager.deck.length === 0) {
+        const tarotItems = game.items.filter(i => i.type === "tarot")
+        if (tarotItems.length > 0) deckManager.resetDeck()
+      }
+      if (deckManager.deck.length > 0) {
         const drawn = deckManager.drawCards(1)
         if (drawn.length > 0) {
           const card = drawn[0]
           const val = SYSTEM.TAROT_VALEURS[card.valeur]?.value ?? 0
           this._total = val
           this._evaluated = true
-          this._formula = `${card.name} (${val})`
+          this._formula = "1d1"
+          this._dice = []
+          this._terms = []
           this.options.cardDraw = {
             name: card.name,
             img: card.img,

styles/chat.less

@@ -787,3 +787,96 @@
     box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
   }
 }
+
+.initiative-roll {
+  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
+  border: 1px solid #e94560;
+  border-radius: 8px;
+  overflow: hidden;
+  font-family: var(--font-secondary, sans-serif);
+
+  .initiative-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 8px 12px;
+    background: rgba(233, 69, 96, 0.15);
+    border-bottom: 1px solid rgba(233, 69, 96, 0.3);
+
+    .initiative-actor {
+      display: flex;
+      align-items: center;
+      gap: 8px;
+
+      .initiative-avatar {
+        width: 32px;
+        height: 32px;
+        border-radius: 50%;
+        border: 2px solid #e94560;
+        object-fit: cover;
+      }
+
+      .initiative-name {
+        color: #e0e0e0;
+        font-size: 14px;
+        font-weight: 600;
+      }
+    }
+
+    .initiative-badge {
+      display: flex;
+      align-items: center;
+      gap: 6px;
+      background: #e94560;
+      color: #fff;
+      font-size: 20px;
+      font-weight: 700;
+      padding: 4px 14px;
+      border-radius: 20px;
+      box-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
+    }
+  }
+
+  .initiative-card {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px;
+
+    .initiative-card-img {
+      width: 48px;
+      height: 48px;
+      object-fit: contain;
+      border-radius: 4px;
+      background: rgba(255, 255, 255, 0.05);
+      padding: 4px;
+    }
+
+    .initiative-card-info {
+      display: flex;
+      flex-direction: column;
+      gap: 2px;
+
+      .card-name {
+        color: #f0e6d3;
+        font-size: 13px;
+        font-weight: 500;
+      }
+
+      .card-value {
+        color: #aaa;
+        font-size: 12px;
+      }
+    }
+  }
+
+  .initiative-footer {
+    text-align: center;
+    padding: 4px;
+    background: rgba(233, 69, 96, 0.08);
+    font-size: 11px;
+    color: #e94560;
+    text-transform: uppercase;
+    letter-spacing: 2px;
+  }
+}