feat(ui): supporto funnel - morte PG e rimpiazzo

- Card personaggi morti: grigia, teschio, 0 PF, filtro grayscale
- Bottone Nuovo PG quando ci sono caduti
- replaceFunnelDead() chiama POST /api/campaign/{id}/character
- Stato aggiornato dopo rimpiazzo

src/web/static/index.html

@@ -233,6 +233,35 @@ html, body {
   margin-top: 2px;
 }
 
+/* Funnel - char dead */
+.char-card.dead {
+  opacity: 0.4;
+  filter: grayscale(0.8);
+}
+.char-card.dead .char-name { color: var(--red); }
+.funnel-actions {
+  padding: 8px 0;
+}
+.btn-funnel {
+  width: 100%;
+  background: var(--bg-elevated);
+  border: 1px dashed var(--border-light);
+  border-radius: var(--radius);
+  padding: 8px;
+  color: var(--text-secondary);
+  font-family: var(--font-display);
+  font-size: 11px;
+  cursor: pointer;
+  text-transform: uppercase;
+  letter-spacing: 1px;
+  transition: background 0.2s, color 0.2s;
+}
+.btn-funnel:hover {
+  background: var(--gold-dim);
+  color: #fff;
+  border-style: solid;
+}
+
 /* Area map */
 .area-item {
   display: flex;
@@ -1046,19 +1075,22 @@ function renderChar(chars) {
     charDisplay.innerHTML = '<div class="empty-state">Nessun PG</div>';
     return;
   }
+  const alive = chars.filter(c => c.status !== 'dead');
+  const dead = chars.filter(c => c.status === 'dead');
   charDisplay.innerHTML = chars.map(c => {
+    const isDead = c.status === 'dead';
     const isLv0 = c.level === 0;
     const hpPct = Math.round((c.hp_current / c.hp_max) * 100);
     const label = isLv0
       ? `${c.occupation || 'Mestiere'} · Lv0`
       : `${c.char_class || ''} · Livello ${c.level}`;
     return `
-      <div class="char-card" style="border-bottom:1px solid var(--border);padding:8px 0;">
-        <div class="char-name">${escapeHtml(c.name)}</div>
+      <div class="char-card ${isDead ? 'dead' : ''}" style="border-bottom:1px solid var(--border);padding:8px 0;">
+        <div class="char-name">${isDead ? '💀 ' : ''}${escapeHtml(c.name)}</div>
         <div class="char-class">${escapeHtml(label)}</div>
         <div class="hp-bar-wrapper">
-          <div class="hp-bar-bg"><div class="hp-bar-fill" style="width:${hpPct}%"></div></div>
-          <span class="hp-text">${c.hp_current}/${c.hp_max}</span>
+          <div class="hp-bar-bg"><div class="hp-bar-fill" style="width:${isDead ? 0 : hpPct}%"></div></div>
+          <span class="hp-text">${isDead ? '✝ morto' : c.hp_current+'/'+c.hp_max}</span>
         </div>
         <div class="stat-grid">
           <div class="stat-row"><span class="stat-label">FOR</span><span class="stat-val">${c.str||'?'}</span></div>
@@ -1072,6 +1104,16 @@ function renderChar(chars) {
       </div>
     `;
   }).join('');
+  if (dead.length > 0) {
+    charDisplay.innerHTML += `<div class="funnel-actions"><button onclick="replaceFunnelDead()" class="btn-funnel">➕ Nuovo PG (rimpiazza caduti)</button></div>`;
+  }
+}
+
+async function replaceFunnelDead() {
+  const resp = await fetch(`${BASE}/api/campaign/${campaignId}/character`, { method: 'POST' });
+  const data = await resp.json();
+  const s = await (await fetch(`${BASE}/api/campaign/${campaignId}`)).json();
+  applyState(s);
 }
 
 function renderQuests(quests) {