Implement Elf Ranged Combat and Pinned Mechanic

- Added 'Shoot Bow' action for Elf with Ballistic Skill mechanics (1995 rules).
- Implemented strict Line of Sight (LOS) raycasting (Amanatides & Woo) with UI feedback for blockers.
- Added 'Pinned' status: Heroes adjacent to monsters (without intervening walls) cannot move.
- Enhanced UI with visual indicators for blocked shots (red circles) and temporary modals.
- Polished 'End Phase' button layout and hidden it during Monster phase.

src/engine/data/Heroes.js

@@ -38,6 +38,7 @@ export const HERO_DEFINITIONS = {
         stats: {
             move: 4,
             ws: 4,
+            bs: 4, // Added for Bow
             to_hit_missile: 4, // 4+ to hit with ranged
             str: 3,
             toughness: 3,

src/engine/dungeon/GridSystem.js

@@ -16,6 +16,11 @@ export class GridSystem {
         this.tiles = [];
     }
 
+    isWall(x, y) {
+        const key = `${x},${y}`;
+        return !this.occupiedCells.has(key);
+    }
+
     /**
      * Checks if a specific VARIANT can be placed at anchorX, anchorY.
      * Does NOT rotate anything. Assumes variant is already the correct shape.

src/engine/game/CombatMechanics.js

@@ -100,6 +100,73 @@ export class CombatMechanics {
         return log;
     }
 
+    static resolveRangedAttack(attacker, defender, gameEngine = null) {
+        const log = {
+            attackerId: attacker.id,
+            defenderId: defender.id,
+            hitSuccess: false,
+            damageTotal: 0,
+            woundsCaused: 0,
+            defenderDied: false,
+            message: ''
+        };
+
+        // 1. Roll To Hit (BS vs WS)
+        // Use attacker BS or default to WS if missing (fallback).
+        const attackerBS = attacker.stats.bs || attacker.stats.ws;
+        const defenderWS = defender.stats.ws;
+
+        const toHitTarget = this.getToHitTarget(attackerBS, defenderWS);
+        const hitRoll = this.rollD6();
+        log.hitRoll = hitRoll;
+        log.toHitTarget = toHitTarget;
+
+        if (hitRoll === 1) {
+            log.hitSuccess = false;
+            log.message = `${attacker.name} dispara y falla (1 es fallo automático)`;
+            return log;
+        }
+
+        if (hitRoll < toHitTarget) {
+            log.hitSuccess = false;
+            log.message = `${attacker.name} dispara y falla (${hitRoll} < ${toHitTarget})`;
+            return log;
+        }
+
+        log.hitSuccess = true;
+
+        // 2. Roll Damage
+        // Elf Bow Strength = 3
+        const weaponStrength = 3;
+        const damageRoll = this.rollD6();
+        const damageTotal = weaponStrength + damageRoll;
+        log.damageRoll = damageRoll;
+        log.damageTotal = damageTotal;
+
+        // 3. Compare vs Toughness
+        const defTough = defender.stats.toughness || 1;
+        const wounds = Math.max(0, damageTotal - defTough);
+
+        log.woundsCaused = wounds;
+
+        // 4. Build Message
+        if (wounds > 0) {
+            log.message = `${attacker.name} acierta con el arco y causa ${wounds} heridas! (Daño ${log.damageTotal} - Res ${defTough})`;
+        } else {
+            log.message = `${attacker.name} acierta pero la flecha rebota. (Daño ${log.damageTotal} vs Res ${defTough})`;
+        }
+
+        // 5. Apply Damage
+        this.applyDamage(defender, wounds, gameEngine);
+
+        if (defender.isDead) {
+            log.defenderDied = true;
+            log.message += ` ¡${defender.name} ha muerto!`;
+        }
+
+        return log;
+    }
+
     static getToHitTarget(attackerWS, defenderWS) {
         // Adjust for 0-index array
         const row = attackerWS - 1;

src/engine/game/GameEngine.js

@@ -25,7 +25,9 @@ export class GameEngine {
         this.onEntityUpdate = null;
         this.onEntityMove = null;
         this.onEntitySelect = null;
+        this.onRangedTarget = null; // New: For ranged targeting visualization
         this.onEntityActive = null; // New: When entity starts/ends turn
+        this.onShowMessage = null;  // New: Generic temporary message UI callback
         this.onEntityHit = null;    // New: When entity takes damage
         this.onEntityDeath = null;  // New: When entity dies
         this.onPathChange = null;
@@ -146,6 +148,27 @@ export class GameEngine {
     }
 
     onCellClick(x, y) {
+        // RANGED TARGETING LOGIC
+        if (this.targetingMode === 'ranged') {
+            const clickedMonster = this.monsters ? this.monsters.find(m => m.x === x && m.y === y && !m.isDead) : null;
+            if (clickedMonster) {
+                if (this.selectedEntity && this.selectedEntity.type === 'hero') {
+                    const los = this.checkLineOfSightStrict(this.selectedEntity, clickedMonster);
+                    this.selectedMonster = clickedMonster;
+                    if (this.onRangedTarget) {
+                        this.onRangedTarget(clickedMonster, los);
+                    }
+                }
+            } else {
+                // Determine if we clicked something else relevant or empty space
+                // If clicked self (hero), maybe cancel?
+                // For now, any non-monster click cancels targeting
+                // Unless it's just a UI click (handled by DOM)
+                this.cancelTargeting();
+            }
+            return;
+        }
+
         // 1. Identify clicked contents
         const clickedHero = this.heroes.find(h => h.x === x && h.y === y);
         const clickedMonster = this.monsters ? this.monsters.find(m => m.x === x && m.y === y && !m.isDead) : null;
@@ -186,6 +209,15 @@ export class GameEngine {
                     if (this.onEntitySelect) {
                         this.onEntitySelect(clickedEntity.id, true);
                     }
+
+                    // Check Pinned Status
+                    if (clickedEntity.type === 'hero' && this.turnManager.currentPhase === 'hero') {
+                        if (this.isEntityPinned(clickedEntity)) {
+                            if (this.onShowMessage) {
+                                this.onShowMessage('Trabado', 'Enemigos adyacentes impiden el movimiento.');
+                            }
+                        }
+                    }
                 }
             }
             return;
@@ -193,6 +225,10 @@ export class GameEngine {
 
         // 2. PLAN MOVEMENT (If entity selected and we clicked empty space)
         if (this.selectedEntity) {
+            if (this.selectedEntity.type === 'hero' && this.turnManager.currentPhase === 'hero' && this.isEntityPinned(this.selectedEntity)) {
+                if (this.onShowMessage) this.onShowMessage('Trabado', 'No puedes moverte.');
+                return;
+            }
             this.planStep(x, y);
         }
     }
@@ -223,6 +259,61 @@ export class GameEngine {
         return { success: true, result };
     }
 
+    isEntityPinned(entity) {
+        if (!this.monsters || this.monsters.length === 0) return false;
+
+        return this.monsters.some(m => {
+            if (m.isDead) return false;
+            const dx = Math.abs(entity.x - m.x);
+            const dy = Math.abs(entity.y - m.y);
+
+            // 1. Must be Adjacent (Manhattan distance 1)
+            if (dx + dy !== 1) return false;
+
+            // 2. Check Logical Connectivity (Wall check)
+            const grid = this.dungeon.grid;
+            const key1 = `${entity.x},${entity.y}`;
+            const key2 = `${m.x},${m.y}`;
+
+            const data1 = grid.cellData.get(key1);
+            const data2 = grid.cellData.get(key2);
+
+            if (!data1 || !data2) return false;
+
+            // Same Tile -> Connected
+            if (data1.tileId === data2.tileId) return true;
+
+            // Different Tile -> Must be connected by a Door
+            const isDoor1 = grid.doorCells.has(key1);
+            const isDoor2 = grid.doorCells.has(key2);
+
+            if (!isDoor1 && !isDoor2) return false;
+
+            return true;
+        });
+    }
+
+    performRangedAttack(targetMonsterId) {
+        const hero = this.selectedEntity;
+        const monster = this.monsters.find(m => m.id === targetMonsterId);
+
+        if (!hero || !monster) return null;
+
+        if (this.turnManager.currentPhase !== 'hero') return { success: false, reason: 'phase' };
+        if (hero.hasAttacked) return { success: false, reason: 'cooldown' };
+        if (this.isEntityPinned(hero)) return { success: false, reason: 'pinned' };
+
+        // LOS Check should be done before calling this, but we can double check or assume UI did it.
+        // For simplicity, we execute the attack here assuming validation passed.
+
+        const result = CombatMechanics.resolveRangedAttack(hero, monster, this);
+        hero.hasAttacked = true;
+
+        if (this.onCombatResult) this.onCombatResult(result);
+
+        return { success: true, result };
+    }
+
     deselectEntity() {
         if (!this.selectedEntity) return;
         const id = this.selectedEntity.id;
@@ -546,4 +637,220 @@ export class GameEngine {
         }
         return false;
     }
+    startRangedTargeting() {
+        this.targetingMode = 'ranged';
+        console.log("Ranged Targeting Mode ON");
+    }
+
+    cancelTargeting() {
+        this.targetingMode = null;
+        if (this.onRangedTarget) {
+            this.onRangedTarget(null, null);
+        }
+    }
+
+    checkLineOfSight(hero, target) {
+        // Robust Grid Traversal (Amanatides & Woo)
+        const x = hero.x + 0.5;
+        const y = hero.y + 0.5;
+        const endX = target.x + 0.5;
+        const endY = target.y + 0.5;
+
+        const dx = endX - x;
+        const dy = endY - y;
+
+        let currentX = Math.floor(x);
+        let currentY = Math.floor(y);
+        const targetX = Math.floor(endX);
+        const targetY = Math.floor(endY);
+
+        const stepX = Math.sign(dx);
+        const stepY = Math.sign(dy);
+
+        const tDeltaX = stepX !== 0 ? Math.abs(1 / dx) : Infinity;
+        const tDeltaY = stepY !== 0 ? Math.abs(1 / dy) : Infinity;
+
+        let tMaxX = stepX > 0 ? (Math.floor(x) + 1 - x) * tDeltaX : (x - Math.floor(x)) * tDeltaX;
+        let tMaxY = stepY > 0 ? (Math.floor(y) + 1 - y) * tDeltaY : (y - Math.floor(y)) * tDeltaY;
+
+        if (isNaN(tMaxX)) tMaxX = Infinity;
+        if (isNaN(tMaxY)) tMaxY = Infinity;
+
+        const path = [];
+        let blocked = false;
+
+        // Safety limit
+        const maxSteps = Math.abs(targetX - currentX) + Math.abs(targetY - currentY) + 20;
+
+        for (let i = 0; i < maxSteps; i++) {
+            path.push({ x: currentX, y: currentY });
+
+            if (!(currentX === hero.x && currentY === hero.y) && !(currentX === target.x && currentY === target.y)) {
+                if (this.dungeon.grid.isWall(currentX, currentY)) {
+                    blocked = true;
+                    break;
+                }
+
+                const blockerMonster = this.monsters.find(m => m.x === currentX && m.y === currentY && !m.isDead && m.id !== target.id);
+                if (blockerMonster) { blocked = true; break; }
+
+                const blockerHero = this.heroes.find(h => h.x === currentX && h.y === currentY && h.id !== hero.id);
+                if (blockerHero) { blocked = true; break; }
+            }
+
+            if (currentX === targetX && currentY === targetY) {
+                break;
+            }
+
+            if (tMaxX < tMaxY) {
+                tMaxX += tDeltaX;
+                currentX += stepX;
+            } else {
+                tMaxY += tDeltaY;
+                currentY += stepY;
+            }
+        }
+
+        return { clear: !blocked, path: path };
+    }
+    checkLineOfSightPermissive(hero, target) {
+        const startX = hero.x + 0.5;
+        const startY = hero.y + 0.5;
+        const endX = target.x + 0.5;
+        const endY = target.y + 0.5;
+
+        const dist = Math.sqrt((endX - startX) ** 2 + (endY - startY) ** 2);
+        const steps = Math.ceil(dist * 5);
+
+        const path = [];
+        const visited = new Set();
+        let blocked = false;
+        let blocker = null;
+
+        const MARGIN = 0.2;
+
+        for (let i = 0; i <= steps; i++) {
+            const t = i / steps;
+            const x = startX + (endX - startX) * t;
+            const y = startY + (endY - startY) * t;
+
+            const gx = Math.floor(x);
+            const gy = Math.floor(y);
+            const key = `${gx},${gy}`;
+
+            if (!visited.has(key)) {
+                path.push({ x: gx, y: gy, xWorld: x, yWorld: y });
+                visited.add(key);
+            }
+
+            if ((gx === hero.x && gy === hero.y) || (gx === target.x && gy === target.y)) {
+                continue;
+            }
+
+            if (this.dungeon.grid.isWall(gx, gy)) {
+                const lx = x - gx;
+                const ly = y - gy;
+                if (lx > MARGIN && lx < (1 - MARGIN) && ly > MARGIN && ly < (1 - MARGIN)) {
+                    blocked = true;
+                    blocker = { type: 'wall', x: gx, y: gy };
+                    console.log(`[LOS] Blocked by WALL at ${gx},${gy}`);
+                    break;
+                }
+            }
+
+            const blockerMonster = this.monsters.find(m => m.x === gx && m.y === gy && !m.isDead && m.id !== target.id);
+            if (blockerMonster) {
+                blocked = true;
+                blocker = { type: 'monster', entity: blockerMonster };
+                console.log(`[LOS] Blocked by MONSTER: ${blockerMonster.name}`);
+                break;
+            }
+
+            const blockerHero = this.heroes.find(h => h.x === gx && h.y === gy && h.id !== hero.id);
+            if (blockerHero) {
+                blocked = true;
+                blocker = { type: 'hero', entity: blockerHero };
+                console.log(`[LOS] Blocked by HERO: ${blockerHero.name}`);
+                break;
+            }
+        }
+
+        return { clear: !blocked, path: path, blocker: blocker };
+    }
+    checkLineOfSightStrict(hero, target) {
+        // STRICT Grid Traversal (Amanatides & Woo)
+        const x1 = hero.x + 0.5;
+        const y1 = hero.y + 0.5;
+        const x2 = target.x + 0.5;
+        const y2 = target.y + 0.5;
+
+        let currentX = Math.floor(x1);
+        let currentY = Math.floor(y1);
+        const endX = Math.floor(x2);
+        const endY = Math.floor(y2);
+
+        const dx = x2 - x1;
+        const dy = y2 - y1;
+        const stepX = Math.sign(dx);
+        const stepY = Math.sign(dy);
+
+        const tDeltaX = stepX !== 0 ? Math.abs(1 / dx) : Infinity;
+        const tDeltaY = stepY !== 0 ? Math.abs(1 / dy) : Infinity;
+
+        let tMaxX = stepX > 0 ? (Math.floor(x1) + 1 - x1) * tDeltaX : (x1 - Math.floor(x1)) * tDeltaX;
+        let tMaxY = stepY > 0 ? (Math.floor(y1) + 1 - y1) * tDeltaY : (y1 - Math.floor(y1)) * tDeltaY;
+
+        if (isNaN(tMaxX)) tMaxX = Infinity;
+        if (isNaN(tMaxY)) tMaxY = Infinity;
+
+        const path = [];
+        let blocked = false;
+        let blocker = null;
+
+        const maxSteps = Math.abs(endX - currentX) + Math.abs(endY - currentY) + 20;
+
+        for (let i = 0; i < maxSteps; i++) {
+            path.push({ x: currentX, y: currentY });
+
+            const isStart = (currentX === hero.x && currentY === hero.y);
+            const isEnd = (currentX === target.x && currentY === target.y);
+
+            if (!isStart && !isEnd) {
+                if (this.dungeon.grid.isWall(currentX, currentY)) {
+                    blocked = true;
+                    blocker = { type: 'wall', x: currentX, y: currentY };
+                    console.log(`[LOS] Blocked by WALL at ${currentX},${currentY}`);
+                    break;
+                }
+
+                const m = this.monsters.find(m => m.x === currentX && m.y === currentY && !m.isDead && m.id !== target.id);
+                if (m) {
+                    blocked = true;
+                    blocker = { type: 'monster', entity: m };
+                    console.log(`[LOS] Blocked by MONSTER: ${m.name}`);
+                    break;
+                }
+
+                const h = this.heroes.find(h => h.x === currentX && h.y === currentY && h.id !== hero.id);
+                if (h) {
+                    blocked = true;
+                    blocker = { type: 'hero', entity: h };
+                    console.log(`[LOS] Blocked by HERO: ${h.name}`);
+                    break;
+                }
+            }
+
+            if (currentX === endX && currentY === endY) break;
+
+            if (tMaxX < tMaxY) {
+                tMaxX += tDeltaX;
+                currentX += stepX;
+            } else {
+                tMaxY += tDeltaY;
+                currentY += stepY;
+            }
+        }
+
+        return { clear: !blocked, path, blocker };
+    }
 }

src/main.js

@@ -115,6 +115,30 @@ game.onEntityDeath = (entityId) => {
     renderer.triggerDeathAnimation(entityId);
 };
 
+game.onRangedTarget = (targetMonster, losResult) => {
+    // 1. Draw Visuals
+    renderer.showRangedTargeting(game.selectedEntity, targetMonster, losResult);
+
+    // 2. UI
+    if (targetMonster && losResult && losResult.clear) {
+        ui.showRangedAttackUI(targetMonster);
+    } else {
+        ui.hideMonsterCard();
+        if (targetMonster && losResult && !losResult.clear && losResult.blocker) {
+            let msg = 'Línea de visión bloqueada.';
+            if (losResult.blocker.type === 'hero') msg = `Bloqueado por aliado: ${losResult.blocker.entity.name}`;
+            if (losResult.blocker.type === 'monster') msg = `Bloqueado por enemigo: ${losResult.blocker.entity.name}`;
+            if (losResult.blocker.type === 'wall') msg = `Bloqueado por muro/obstáculo.`;
+
+            ui.showTemporaryMessage('Objetivo Bloqueado', msg, 1500);
+        }
+    }
+};
+
+game.onShowMessage = (title, message, duration) => {
+    ui.showTemporaryMessage(title, message, duration);
+};
+
 // game.onEntitySelect is now handled by UIManager to wrap the renderer call
 
 renderer.onHeroFinishedMove = (x, y) => {

src/view/GameRenderer.js

@@ -44,6 +44,9 @@ export class GameRenderer {
         this.highlightGroup = new THREE.Group();
         this.scene.add(this.highlightGroup);
 
+        this.rangedGroup = new THREE.Group();
+        this.scene.add(this.rangedGroup);
+
         this.entities = new Map();
     }
 
@@ -1055,4 +1058,76 @@ export class GameRenderer {
         }
     }
 
+    clearRangedTargeting() {
+        if (this.rangedGroup) {
+            while (this.rangedGroup.children.length > 0) {
+                const child = this.rangedGroup.children[0];
+                this.rangedGroup.remove(child);
+                if (child.geometry) child.geometry.dispose();
+                if (child.material) {
+                    if (Array.isArray(child.material)) child.material.forEach(m => m.dispose());
+                    else child.material.dispose();
+                }
+            }
+        }
+    }
+
+    showRangedTargeting(hero, monster, losResult) {
+        this.clearRangedTargeting();
+        if (!hero || !monster || !losResult) return;
+
+        // 1. Orange Fluorescence Ring on Monster
+        const ringGeo = new THREE.RingGeometry(0.35, 0.45, 32);
+        const ringMat = new THREE.MeshBasicMaterial({
+            color: 0xFFA500,
+            side: THREE.DoubleSide,
+            transparent: true,
+            opacity: 0.8
+        });
+        const ring = new THREE.Mesh(ringGeo, ringMat);
+        ring.rotation.x = -Math.PI / 2;
+        ring.position.set(monster.x, 0.05, -monster.y);
+        this.rangedGroup.add(ring);
+
+        // 2. Dashed Line logic (Center to Center at approx waist height)
+        const points = [];
+        points.push(new THREE.Vector3(hero.x, 0.8, -hero.y));
+        points.push(new THREE.Vector3(monster.x, 0.8, -monster.y));
+
+        const lineGeo = new THREE.BufferGeometry().setFromPoints(points);
+        const lineMat = new THREE.LineDashedMaterial({
+            color: losResult.clear ? 0x00FF00 : 0xFF0000,
+            dashSize: 0.2,
+            gapSize: 0.1,
+        });
+
+        const line = new THREE.Line(lineGeo, lineMat);
+        line.computeLineDistances();
+        this.rangedGroup.add(line);
+
+        // 3. Blocker Visualization (Red Ring)
+        if (!losResult.clear && losResult.blocker) {
+            const b = losResult.blocker;
+            // If blocker is Entity (Hero/Monster), show bright red ring
+            if (b.type === 'hero' || b.type === 'monster') {
+                const blockRingGeo = new THREE.RingGeometry(0.4, 0.5, 32);
+                const blockRingMat = new THREE.MeshBasicMaterial({
+                    color: 0xFF0000,
+                    side: THREE.DoubleSide,
+                    transparent: true,
+                    opacity: 1.0,
+                    depthTest: false // Always visible on top
+                });
+                const blockRing = new THREE.Mesh(blockRingGeo, blockRingMat);
+                blockRing.rotation.x = -Math.PI / 2;
+
+                const bx = b.entity ? b.entity.x : b.x;
+                const by = b.entity ? b.entity.y : b.y;
+
+                blockRing.position.set(bx, 0.1, -by);
+                this.rangedGroup.add(blockRing);
+            }
+            // Walls are implicit (Line just turns red and stops/passes through)
+        }
+    }
 }

src/view/UIManager.js

@@ -515,6 +515,42 @@ export class UIManager {
         });
 
         card.appendChild(statsGrid);
+
+        // Ranged Attack Button (Elf Only)
+        if (hero.key === 'elf') {
+            const isPinned = this.game.isEntityPinned(hero);
+            const hasAttacked = hero.hasAttacked;
+
+            const bowBtn = document.createElement('button');
+            bowBtn.textContent = hasAttacked ? '🏹 YA DISPARADO' : '🏹 DISPARAR ARCO';
+            bowBtn.style.width = '100%';
+            bowBtn.style.padding = '8px';
+            bowBtn.style.marginTop = '8px';
+
+            const isDisabled = isPinned || hasAttacked;
+
+            bowBtn.style.backgroundColor = isDisabled ? '#555' : '#2E8B57'; // SeaGreen
+            bowBtn.style.color = '#fff';
+            bowBtn.style.border = '1px solid #fff';
+            bowBtn.style.borderRadius = '4px';
+            bowBtn.style.fontFamily = '"Cinzel", serif';
+            bowBtn.style.cursor = isDisabled ? 'not-allowed' : 'pointer';
+
+            if (isPinned) {
+                bowBtn.title = "¡Estás trabado en combate cuerpo a cuerpo!";
+            } else if (hasAttacked) {
+                bowBtn.title = "Ya has atacado en esta fase.";
+            } else {
+                bowBtn.onclick = (e) => {
+                    e.stopPropagation(); // Prevent card click propagation if any
+                    this.game.startRangedTargeting();
+                    // Provide immediate feedback?
+                    this.showModal('Modo Disparo', 'Selecciona un enemigo visible para disparar.');
+                };
+            }
+            card.appendChild(bowBtn);
+        }
+
         card.dataset.heroId = hero.id;
 
         return card;
@@ -719,6 +755,40 @@ export class UIManager {
         this.cardsContainer.appendChild(this.attackButton);
     }
 
+    showRangedAttackUI(monster) {
+        this.showMonsterCard(monster);
+
+        if (this.attackButton) {
+            this.attackButton.textContent = '🏹 DISPARAR';
+            this.attackButton.style.backgroundColor = '#2E8B57';
+            this.attackButton.style.border = '2px solid #32CD32';
+
+            this.attackButton.onclick = () => {
+                const result = this.game.performRangedAttack(monster.id);
+                if (result && result.success) {
+                    this.game.cancelTargeting();
+                    this.hideMonsterCard(); // Hide UI
+                    // Also clear renderer
+                    this.game.deselectEntity(); // Deselect hero too? "desparecerá todo". 
+                    // Let's interpret "desaparecerá todo" as targeting visuals and Shoot button.
+                    // But usually in game we keep hero selected.
+                    // If we deselect everything:
+                    // this.game.deselectEntity(); 
+                    // Let's keep hero selected for flow, but clear targeting.
+                }
+            };
+
+            this.attackButton.onmouseenter = () => {
+                this.attackButton.style.backgroundColor = '#3CB371';
+                this.attackButton.style.transform = 'scale(1.05)';
+            };
+            this.attackButton.onmouseleave = () => {
+                this.attackButton.style.backgroundColor = '#2E8B57';
+                this.attackButton.style.transform = 'scale(1)';
+            };
+        }
+    }
+
     hideMonsterCard() {
         if (this.currentMonsterCard && this.currentMonsterCard.parentNode) {
             this.cardsContainer.removeChild(this.currentMonsterCard);
@@ -1022,7 +1092,7 @@ export class UIManager {
         this.phaseInfo.style.fontSize = '20px';
         this.phaseInfo.style.textAlign = 'center';
         this.phaseInfo.style.textTransform = 'uppercase';
-        this.phaseInfo.style.minWidth = '200px';
+        this.phaseInfo.style.width = '300px'; // Match button width
         this.phaseInfo.innerHTML = `
             <div style="font-size: 14px; color: #aaa;">Turn 1</div>
             <div style="font-size: 24px; color: #daa520;">Setup</div>
@@ -1034,7 +1104,7 @@ export class UIManager {
         this.endPhaseBtn = document.createElement('button');
         this.endPhaseBtn.textContent = 'ACABAR FASE AVENTUREROS';
         this.endPhaseBtn.style.marginTop = '10px';
-        this.endPhaseBtn.style.width = '100%';
+        this.endPhaseBtn.style.width = '300px'; // Fixed width to prevent resizing with messages
         this.endPhaseBtn.style.padding = '8px';
         this.endPhaseBtn.style.backgroundColor = '#daa520'; // Gold
         this.endPhaseBtn.style.color = '#000';
@@ -1059,6 +1129,7 @@ export class UIManager {
         // Notification Area (Power Roll results, etc)
         this.notificationArea = document.createElement('div');
         this.notificationArea.style.marginTop = '10px';
+        this.notificationArea.style.maxWidth = '600px'; // Prevent very wide messages
         this.notificationArea.style.transition = 'opacity 0.5s';
         this.notificationArea.style.opacity = '0';
         this.statusPanel.appendChild(this.notificationArea);
@@ -1107,10 +1178,6 @@ export class UIManager {
                 this.endPhaseBtn.style.display = 'block';
                 this.endPhaseBtn.textContent = 'ACABAR FASE AVENTUREROS';
                 this.endPhaseBtn.title = "Pasar a la Fase de Monstruos";
-            } else if (phase === 'monster') {
-                this.endPhaseBtn.style.display = 'block';
-                this.endPhaseBtn.textContent = 'ACABAR FASE MONSTRUOS';
-                this.endPhaseBtn.title = "Pasar a Fase de Exploración";
             } else if (phase === 'exploration') {
                 this.endPhaseBtn.style.display = 'block';
                 this.endPhaseBtn.textContent = 'ACABAR TURNO';
@@ -1180,4 +1247,43 @@ export class UIManager {
             if (this.notificationArea) this.notificationArea.style.opacity = '0';
         }, 3000);
     }
+    showTemporaryMessage(title, message, duration = 2000) {
+        const modal = document.createElement('div');
+        Object.assign(modal.style, {
+            position: 'absolute',
+            top: '25%',
+            left: '50%',
+            transform: 'translate(-50%, -50%)',
+            backgroundColor: 'rgba(139, 0, 0, 0.9)',
+            color: '#fff',
+            padding: '15px 30px',
+            borderRadius: '8px',
+            border: '2px solid #ff4444',
+            fontFamily: '"Cinzel", serif',
+            fontSize: '20px',
+            textShadow: '2px 2px 4px black',
+            zIndex: '2000',
+            pointerEvents: 'none',
+            opacity: '0',
+            transition: 'opacity 0.5s ease-in-out'
+        });
+
+        modal.innerHTML = `
+            <h3 style="margin:0; text-align:center; color: #FFD700; text-transform: uppercase;">⚠️ ${title}</h3>
+            <div style="margin-top:5px; font-size: 16px;">${message}</div>
+        `;
+
+        document.body.appendChild(modal);
+
+        // Fade In
+        requestAnimationFrame(() => { modal.style.opacity = '1'; });
+
+        // Fade Out and Remove
+        setTimeout(() => {
+            modal.style.opacity = '0';
+            setTimeout(() => {
+                if (modal.parentNode) document.body.removeChild(modal);
+            }, 500);
+        }, duration);
+    }
 }