/* GS Manutenzioni 360° — Chatbot premium (coerente con design system landing) */
:root{
  --gs-ink:#0A0F1E; --gs-lime:#0ABAB5; --gs-lime-d:#066E6A;
  --gs-brand:#0ABAB5; --gs-brand-d:#066E6A;
  --gs-paper:#F6F5F0; --gs-card:#fff; --gs-mut:#5B6478; --gs-line:#E8E6DE;
  --gs-font-d:'Archivo',system-ui,sans-serif; --gs-font-b:'Inter',system-ui,sans-serif;
}
#gs-chat-launcher{
  position:fixed; z-index:80; right:22px; bottom:22px;
  display:flex; align-items:center; gap:10px;
  background:var(--gs-ink); color:#fff; border:1px solid rgba(255,255,255,.16);
  border-radius:999px; padding:10px 18px 10px 10px; cursor:pointer;
  font-family:var(--gs-font-d); font-weight:800; font-size:15px;
  box-shadow:0 18px 50px rgba(10,15,30,.4); transition:transform .18s ease, box-shadow .18s ease;
}
#gs-chat-launcher:hover{transform:translateY(-2px); box-shadow:0 22px 60px rgba(10,15,30,.5)}
#gs-chat-launcher .gs-launcher-ic{
  width:42px;height:42px;border-radius:50%;background:var(--gs-lime);color:var(--gs-ink);
  display:grid;place-items:center;flex:none;position:relative;
}
#gs-chat-launcher .gs-launcher-ic svg{width:22px;height:22px}
#gs-chat-launcher .gs-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#3DFF88;border:2.5px solid var(--gs-ink);
}
#gs-chat-launcher small{display:block;font-family:var(--gs-font-b);font-weight:600;font-size:11px;color:#AEB7CF;line-height:1.2}
#gs-chat-panel{
  position:fixed; z-index:90; right:22px; bottom:96px;
  width:min(400px, calc(100vw - 32px)); height:min(640px, calc(100dvh - 130px));
  background:var(--gs-card); border-radius:22px; overflow:hidden;
  display:flex; flex-direction:column; box-shadow:0 30px 90px rgba(10,15,30,.45);
  border:1.5px solid var(--gs-ink);
  opacity:0; visibility:hidden; transform:translateY(18px) scale(.97);
  transition:opacity .28s ease, transform .28s ease, visibility .28s;
}
#gs-chat-panel.open{opacity:1;visibility:visible;transform:none}
/* Tastiera aperta su desktop/tablet: stessa variabile pilotata da JS */
#gs-chat-panel.gs-kb{height:var(--gs-vv-h,min(640px,calc(100dvh - 130px)))}
.gs-chat-head{
  background:var(--gs-ink);color:#fff;padding:14px 16px;display:flex;gap:12px;align-items:center;flex:none;
}
.gs-chat-head .gs-avatar{width:44px;height:44px;border-radius:14px;background:#fff;
  display:grid;place-items:center;font-family:var(--gs-font-d);font-weight:900;font-size:17px;flex:none;overflow:hidden}
.gs-chat-head .gs-avatar img{width:100%;height:100%;display:block}
.gs-ai-badge{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.08em;background:rgba(10,186,181,.18);
  border:1px solid rgba(10,186,181,.55);color:#7DE3DC;border-radius:999px;padding:2px 8px;margin-left:6px;vertical-align:2px}
.gs-disclaimer{font-size:11px;color:var(--gs-mut);background:#fff;border-top:1px solid var(--gs-line);
  padding:7px 12px;font-weight:600}
.gs-chat-head b{font-family:var(--gs-font-d);font-size:15.5px;display:block;line-height:1.15}
.gs-chat-head span{font-size:12px;color:#AEB7CF;font-weight:600;display:flex;align-items:center;gap:6px}
.gs-chat-head span i{width:7px;height:7px;border-radius:50%;background:#3DFF88;display:inline-block}
.gs-chat-head button{margin-left:auto;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);color:#fff;
  width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:16px;line-height:1;flex:none;display:grid;place-items:center}
#gs-chat-msgs{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;background:var(--gs-paper);-webkit-overflow-scrolling:touch}
.gs-msg{max-width:86%;padding:11px 14px;border-radius:20px;font-size:14.5px;line-height:1.5;animation:gsIn .25s ease;overflow-wrap:anywhere;word-break:break-word}
@keyframes gsIn{from{opacity:0;transform:translateY(6px)}}
.gs-msg.bot{background:#fff;border:1.5px solid var(--gs-line);border-bottom-left-radius:6px;align-self:flex-start;color:var(--gs-ink)}
.gs-msg.user{background:var(--gs-ink);color:#fff;border-bottom-right-radius:6px;align-self:flex-end}
.gs-msg.safety{background:#FFF7E6;border:1.5px solid #E8A100;border-radius:14px;align-self:stretch;max-width:100%;font-size:13.5px}
.gs-msg .gs-meta{display:block;font-size:11px;color:var(--gs-mut);margin-top:6px;font-weight:600}
/* Badge motore: solo con ?debug=1 in URL (test del titolare, mai per gli utenti) */
.gs-debug-tag{align-self:flex-start;font-size:10.5px;font-weight:700;color:#8a8fa3;margin:-4px 0 6px 2px}
/* Rich-text dei messaggi bot (render sicuro: solo strong/em/code/a/liste) */
.gs-msg.bot strong{font-weight:800}
.gs-msg.bot em{font-style:italic}
.gs-msg.bot code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;background:var(--gs-paper);border:1px solid var(--gs-line);border-radius:6px;padding:1px 6px;overflow-wrap:break-word}
.gs-msg.bot a{color:var(--gs-brand-d);font-weight:700}
.gs-msg.bot ul,.gs-msg.bot ol{margin:6px 0 2px;padding-left:20px}
.gs-msg.bot li{margin:2px 0}
.gs-typing{align-self:flex-start;background:#fff;border:1.5px solid var(--gs-line);border-radius:18px;border-bottom-left-radius:6px;
  padding:12px 16px;display:flex;gap:5px}
.gs-typing span{width:7px;height:7px;border-radius:50%;background:var(--gs-mut);animation:gsBlink 1.1s infinite}
.gs-typing span:nth-child(2){animation-delay:.18s}.gs-typing span:nth-child(3){animation-delay:.36s}
@keyframes gsBlink{0%,100%{opacity:.3}50%{opacity:1}}
.gs-chips{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 4px}
.gs-chip{background:#fff;border:1.5px solid var(--gs-ink);border-radius:999px;padding:11px 16px;min-height:44px;font-size:13px;font-weight:700;
  cursor:pointer;font-family:var(--gs-font-b);transition:.15s}
.gs-chip:hover{background:var(--gs-lime)}
.gs-cta-row{display:grid;gap:8px;margin-top:6px}
.gs-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;border:0;cursor:pointer;
  font-family:var(--gs-font-d);font-weight:800;font-size:14.5px;min-height:48px;padding:0 18px;text-decoration:none}
.gs-btn.primary{background:var(--gs-lime);color:var(--gs-ink)}
.gs-btn.dark{background:var(--gs-ink);color:#fff}
.gs-btn.ghost{background:#fff;color:var(--gs-ink);border:1.5px solid var(--gs-ink)}
.gs-contact-card{background:#fff;border:1.5px solid var(--gs-line);border-radius:20px;padding:14px;display:grid;gap:8px}
.gs-contact-card label{font-size:12.5px;font-weight:800;margin:0}
.gs-contact-card input{border:1.5px solid var(--gs-line);border-radius:12px;padding:11px 12px;font-size:16px;font-family:inherit;width:100%;background:#FBFAF6}
.gs-contact-card input:focus{outline:2px solid var(--gs-lime-d);border-color:var(--gs-ink)}
.gs-thumbs{display:flex;gap:8px;flex-wrap:wrap}
.gs-thumbs img{width:64px;height:64px;object-fit:cover;border-radius:12px;border:1.5px solid var(--gs-line)}
.gs-input-bar{flex:none;background:#fff;border-top:1.5px solid var(--gs-line);padding:10px 10px calc(10px + env(safe-area-inset-bottom));display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}
.gs-mic-status{display:none;flex:1 0 100%;order:-1;margin:0 4px 2px;font-size:12.5px;font-weight:800;line-height:1.35;color:#8a1c1c}
.gs-mic-status.on{display:block}
.gs-input-bar textarea{flex:1;border:1.5px solid var(--gs-line);border-radius:14px;padding:11px 12px;font-size:16px;font-family:inherit;
  resize:none;max-height:120px;background:#FBFAF6;line-height:1.4}
.gs-input-bar textarea:focus{outline:2px solid var(--gs-brand-d);border-color:var(--gs-ink)}
.gs-input-bar.listening textarea{border-color:var(--gs-brand);box-shadow:0 0 0 3px rgba(10,186,181,.28)}
.gs-icon-btn{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--gs-ink);background:#fff;color:var(--gs-ink);cursor:pointer;
  display:grid;place-items:center;flex:none;transition:.15s}
.gs-icon-btn:hover{background:var(--gs-brand);border-color:var(--gs-brand);color:var(--gs-ink)}
.gs-icon-btn svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;display:block}
.gs-icon-btn.rec{background:#FF4D4D;color:#fff;border-color:#FF4D4D;animation:gsPulse 1.2s infinite}
@keyframes gsPulse{50%{box-shadow:0 0 0 8px rgba(255,77,77,.18)}}
.gs-send{background:var(--gs-ink);color:var(--gs-brand);border-color:var(--gs-ink)}
/* Mai scritta chiara su Tiffany (#0ABAB5): testo ink per restare leggibile all'hover */
.gs-send:hover{background:var(--gs-brand);border-color:var(--gs-brand);color:var(--gs-ink)}
.gs-send:disabled{opacity:.4;cursor:not-allowed}
.gs-btn:disabled{opacity:.5;cursor:not-allowed}
.gs-chip:disabled{opacity:.5;cursor:not-allowed}
/* "Spiega tu": alternativa libera alle risposte proposte (apre il campo, non invia) */
.gs-chip.gs-chip-free{border-style:dashed;background:transparent}
.gs-chip:focus-visible{outline:3px solid var(--gs-lime);outline-offset:2px}
.gs-foot{font-size:11px;color:var(--gs-mut);text-align:center;padding:6px;font-weight:600;background:#fff}
/* Tastiera: focus sempre visibile */
#gs-chat-panel :focus-visible{outline:3px solid var(--gs-lime-d);outline-offset:2px;border-radius:6px}
/* Su desktop la smart-cta (Chiama/WhatsApp) va a sinistra: il launcher chat resta a destra */
@media(min-width:760px){
  body .smart-cta{right:auto;left:22px}
}
@media(max-width:759.98px){
  /* Launcher compatto SOPRA la barra Chiama/WhatsApp: mai sovrapposto */
  #gs-chat-launcher{right:12px;bottom:calc(100px + env(safe-area-inset-bottom));padding:8px 14px 8px 8px;font-size:13.5px;max-width:calc(100vw - 24px)}
  #gs-chat-launcher small{display:none}
  #gs-chat-launcher .gs-launcher-ic{width:38px;height:38px}
  /* Pannello proporzionato: sheet compatto con margini, mai fullscreen */
  #gs-chat-panel{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:auto;height:min(600px,72dvh);border-radius:20px}
  /* Tastiera aperta: altezza visiva reale pilotata da JS, transizione morbida */
  #gs-chat-panel.gs-kb{height:var(--gs-vv-h,min(600px,72dvh));transition:height .18s ease}
  .gs-input-bar{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
  /* Niente scroll-lock: il pannello è flottante, la pagina dietro resta scrollabile */
  body.gs-chat-open #smart-cta{display:none}
}
/* D4 overlap: con banner consenso visibile il pannello resta sopra e non copre la scelta */
body.show-consent #gs-chat-panel{bottom:calc(12px + env(safe-area-inset-bottom));z-index:96;height:min(520px,62dvh)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* UX-3: landscape basso (tastiera/landscape phone): pannello 86dvh, niente disclaimer/foot */
@media(max-height:500px) and (orientation:landscape){
  #gs-chat-panel{height:86dvh}
  .gs-disclaimer,.gs-foot{display:none}
}