/* ============================================================
   Bot flotante del sitio (widget de chat)
   ============================================================ */
.xioon-chat-btn{
  position:fixed;right:20px;bottom:20px;z-index:900;
  width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;
  background:var(--gold-grad);color:#231603;
  box-shadow:0 10px 26px rgba(216,155,44,.4);
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s ease, box-shadow .2s ease;
}
.xioon-chat-btn:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 14px 30px rgba(216,155,44,.5)}
.xioon-chat-btn svg{width:26px;height:26px}
.xioon-chat-btn .xioon-chat-badge{
  position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:#2f9e6b;border:2px solid var(--bg);
}

.xioon-chat-panel{
  position:fixed;right:20px;bottom:92px;z-index:900;
  width:min(370px, calc(100vw - 32px));height:min(540px, calc(100vh - 140px));
  background:var(--bg);border-radius:18px;box-shadow:0 24px 60px rgba(14,36,68,.28);
  border:1px solid var(--line-2);
  display:flex;flex-direction:column;overflow:hidden;
  opacity:0;transform:translateY(16px) scale(.98);pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;
}
.xioon-chat-panel.is-open{opacity:1;transform:none;pointer-events:auto}

.xioon-chat-head{
  background:var(--navy);color:var(--on-navy);padding:14px 16px;
  display:flex;align-items:center;gap:10px;flex:none;
}
.xioon-chat-head__avatar{
  width:36px;height:36px;border-radius:50%;background:var(--gold-grad);
  display:flex;align-items:center;justify-content:center;color:#231603;flex:none;font-weight:700;
}
.xioon-chat-head__info{flex:1;min-width:0}
.xioon-chat-head__info b{display:block;font-size:.95rem}
.xioon-chat-head__info span{display:block;font-size:.75rem;opacity:.75}
.xioon-chat-close{
  background:none;border:none;color:var(--on-navy);opacity:.8;cursor:pointer;
  width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;
}
.xioon-chat-close:hover{opacity:1;background:rgba(255,255,255,.12)}

.xioon-chat-body{
  flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:10px;
  background:var(--bg-2);
}
.xioon-chat-msg{max-width:86%;padding:9px 12px;border-radius:14px;font-size:.88rem;line-height:1.45;white-space:pre-wrap}
.xioon-chat-msg--bot{align-self:flex-start;background:var(--bg);border:1px solid var(--line-2);border-bottom-left-radius:4px}
.xioon-chat-msg--user{align-self:flex-end;background:var(--navy);color:var(--on-navy);border-bottom-right-radius:4px}
.xioon-chat-msg--error{align-self:flex-start;background:rgba(192,72,60,.1);border:1px solid rgba(192,72,60,.3);color:#8a2f24}

.xioon-chat-typing{align-self:flex-start;display:flex;gap:4px;padding:10px 12px}
.xioon-chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--line-2);animation:xioonTyping 1s infinite ease-in-out}
.xioon-chat-typing span:nth-child(2){animation-delay:.15s}
.xioon-chat-typing span:nth-child(3){animation-delay:.3s}
@keyframes xioonTyping{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

.xioon-chat-suggest{display:flex;flex-wrap:wrap;gap:6px;padding:0 12px 10px;flex:none;background:var(--bg-2)}
.xioon-chat-suggest button{
  border:1px solid var(--line-2);background:var(--bg);border-radius:999px;padding:5px 11px;
  font-size:.75rem;color:var(--navy);cursor:pointer;
}
.xioon-chat-suggest button:hover{border-color:var(--gold);color:var(--gold-d)}

.xioon-chat-form{
  flex:none;display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line-2);background:var(--bg);
}
.xioon-chat-form input{
  flex:1;border:1px solid var(--line-2);border-radius:999px;padding:9px 14px;font-size:.88rem;
  background:var(--bg-2);color:var(--ink);
}
.xioon-chat-form input:focus{outline:none;border-color:var(--gold)}
.xioon-chat-form button{
  width:38px;height:38px;border-radius:50%;border:none;background:var(--gold-grad);color:#231603;
  cursor:pointer;flex:none;display:flex;align-items:center;justify-content:center;
}
.xioon-chat-form button:disabled{opacity:.5;cursor:default}
.xioon-chat-form button svg{width:16px;height:16px}

.xioon-chat-foot{padding:6px 12px 10px;text-align:center;flex:none;background:var(--bg)}
.xioon-chat-foot a{font-size:.72rem;color:var(--line-2)}

@media (max-width:480px){
  .xioon-chat-panel{right:16px;bottom:84px;width:calc(100vw - 24px)}
  .xioon-chat-btn{right:16px;bottom:16px}
}