/* ADV Chat: colori da --advc-btn (pulsante) e --advc-main (finestra), impostati dal pannello */
.adv-chat{--advc-btn:#16a34a;--advc-main:#10315e;position:fixed;right:20px;bottom:20px;z-index:99990;font-family:inherit;font-size:15px;line-height:1.5;color:#1f2937;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s}
.adv-chat.adv-chat-pronta{opacity:1;visibility:visible}
.adv-chat *,.adv-chat *::before,.adv-chat *::after{box-sizing:border-box}
.adv-chat [hidden]{display:none!important}
.adv-chat button{font-family:inherit;cursor:pointer}

.adv-chat-pulsante{width:60px;height:60px;border-radius:50%;border:0;padding:0;background:var(--advc-btn);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.22);transition:transform .2s ease,box-shadow .2s ease;margin-left:auto}
.adv-chat-pulsante:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 10px 26px rgba(0,0,0,.26)}
.adv-chat-pulsante:focus-visible{outline:3px solid #fff;outline-offset:2px;box-shadow:0 0 0 6px var(--advc-btn)}

.adv-chat-invito{position:absolute;right:0;bottom:74px;width:260px;background:#fff;border-radius:14px;padding:14px 34px 14px 16px;box-shadow:0 10px 30px rgba(15,23,42,.18);animation:advc-su .35s ease}
.adv-chat-invito::after{content:"";position:absolute;right:22px;bottom:-7px;width:14px;height:14px;background:#fff;transform:rotate(45deg);box-shadow:3px 3px 6px rgba(15,23,42,.06)}
.adv-chat-invito p{margin:0;font-size:14.5px;font-weight:600;color:var(--advc-main);cursor:pointer}
.adv-chat-invito-chiudi{position:absolute;top:6px;right:6px;width:26px;height:26px;border:0;background:none;color:#94a3b8;display:flex;align-items:center;justify-content:center;border-radius:50%;padding:0}
.adv-chat-invito-chiudi:hover{background:#f1f5f9;color:#475569}
.adv-chat-invito-chiudi svg{width:16px;height:16px}

.adv-chat-finestra{position:absolute;right:0;bottom:74px;width:370px;height:min(560px,calc(100vh - 110px));background:#fff;border-radius:16px;box-shadow:0 18px 50px rgba(15,23,42,.28);display:flex;flex-direction:column;overflow:hidden;animation:advc-su .25s ease}
.adv-chat-testa{display:flex;align-items:center;gap:12px;padding:14px 14px 14px 16px;background:var(--advc-main);color:#fff}
.adv-chat-avatar{width:38px;height:38px;border-radius:50%;background:var(--advc-btn);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex:none}
.adv-chat-chi{flex:1;min-width:0;display:flex;flex-direction:column}
.adv-chat-chi strong{font-size:15px;line-height:1.3}
.adv-chat-chi span{font-size:12.5px;opacity:.8;line-height:1.3}
.adv-chat-chiudi{width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center;padding:0}
.adv-chat-chiudi:hover{background:rgba(255,255,255,.22)}

.adv-chat-messaggi{flex:1;overflow-y:auto;padding:16px;background:#f6f8fb;display:flex;flex-direction:column;gap:10px}
.adv-chat-msg{max-width:85%;padding:10px 14px;border-radius:14px;word-wrap:break-word;overflow-wrap:anywhere;font-size:14.5px}
.adv-chat-msg-a{align-self:flex-start;background:#fff;border:1px solid #e5eaf1;border-bottom-left-radius:4px;color:#1f2937}
.adv-chat-msg-u{align-self:flex-end;background:var(--advc-main);color:#fff;border-bottom-right-radius:4px}
.adv-chat-msg a{color:var(--advc-main);font-weight:600;text-decoration:underline}
.adv-chat-msg-u a{color:#fff}
.adv-chat-errore{background:#fff7ed;border-color:#fed7aa;color:#9a3412}
.adv-chat-scrive{display:flex;gap:4px;align-items:center;padding:14px 16px}
.adv-chat-scrive span{width:7px;height:7px;border-radius:50%;background:#94a3b8;animation:advc-punti 1.2s infinite ease-in-out}
.adv-chat-scrive span:nth-child(2){animation-delay:.15s}
.adv-chat-scrive span:nth-child(3){animation-delay:.3s}

.adv-chat-form{display:flex;align-items:flex-end;gap:8px;padding:10px 10px 6px;border-top:1px solid #e5eaf1;background:#fff}
.adv-chat-form textarea{flex:1;resize:none;border:1.5px solid #e2e8f0;border-radius:12px;padding:10px 12px;font:inherit;font-size:15px;line-height:1.4;max-height:120px;color:#1f2937;background:#fff;outline:none;margin:0;min-height:44px}
.adv-chat-form textarea:focus{border-color:var(--advc-main)}
.adv-chat-form button{width:44px;height:44px;flex:none;border:0;border-radius:12px;background:var(--advc-btn);color:#fff;display:flex;align-items:center;justify-content:center;padding:0}
.adv-chat-form button:disabled{opacity:.5;cursor:wait}
.adv-chat-nota{padding:2px 14px 10px;font-size:11.5px;color:#64748b;background:#fff;text-align:center}
.adv-chat-nota a{color:#64748b;text-decoration:underline}

@keyframes advc-su{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes advc-punti{0%,80%,100%{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}

@media (max-width:480px){
  .adv-chat{right:14px;bottom:14px}
  .adv-chat-aperta .adv-chat-finestra{position:fixed;inset:0;width:100%;height:100%;height:100dvh;border-radius:0}
  .adv-chat-aperta .adv-chat-pulsante{display:none}
  .adv-chat-invito{width:min(250px,calc(100vw - 28px))}
}
@media (prefers-reduced-motion:reduce){.adv-chat *{animation:none!important;transition:none!important}}