/* Teknet Assistente */
.tka-fab,.tka-panel{--tka-ink:#0B0B0C;--tka-ink2:#18181B;--tka-volt:#C8FF2E;--tka-fg:#fff;--tka-mute:#A1A1A6;--tka-line:rgba(255,255,255,.12);font-family:"Rethink Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
.tka-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.tka-fab{position:fixed;right:20px;bottom:20px;z-index:99990;display:inline-flex;align-items:center;gap:10px;height:56px;padding:0 20px 0 16px;border:0;border-radius:999px;background:var(--tka-volt);color:var(--tka-ink);font-size:.9375rem;font-weight:700;cursor:pointer;box-shadow:0 18px 40px -12px rgba(0,0,0,.55);transition:transform .3s cubic-bezier(.2,.75,.1,1)}
.tka-fab:hover{transform:translateY(-2px)}
.tka-fab:focus-visible{outline:3px solid #fff;outline-offset:3px}
.tka-fab__ico{display:grid;place-items:center}
.tka-open .tka-fab{transform:scale(.9);opacity:0;pointer-events:none}
.tka-panel{position:fixed;right:20px;bottom:20px;z-index:99991;width:min(460px,calc(100vw - 24px));height:min(720px,calc(100dvh - 40px));display:flex;flex-direction:column;background:var(--tka-ink);color:var(--tka-fg);border:1px solid var(--tka-line);border-radius:22px;box-shadow:0 40px 90px -20px rgba(0,0,0,.7);overflow:hidden}
.tka-panel[hidden]{display:none}
.tka-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 16px 14px 20px;border-bottom:1px solid var(--tka-line)}
.tka-head__t{margin:0;font-weight:700;font-size:1rem}
.tka-head__s{margin:2px 0 0;font-size:.75rem;color:var(--tka-mute)}
.tka-close{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:0;background:var(--tka-ink2);color:var(--tka-fg);cursor:pointer}
.tka-close:focus-visible,.tka-send:focus-visible,.tka-chip:focus-visible{outline:2px solid var(--tka-volt);outline-offset:2px}
.tka-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.tka-msg{max-width:88%;padding:11px 14px;border-radius:16px;font-size:.9375rem;line-height:1.5;word-wrap:break-word}
.tka-msg--bot{align-self:flex-start;background:var(--tka-ink2);border-bottom-left-radius:6px}
.tka-msg--user{align-self:flex-end;background:var(--tka-volt);color:var(--tka-ink);border-bottom-right-radius:6px}
.tka-msg a{color:var(--tka-volt);text-decoration:underline;text-underline-offset:2px}
.tka-msg strong{font-weight:700}
.tka-typing{display:flex;gap:5px;padding:14px 16px}
.tka-typing span{width:7px;height:7px;border-radius:50%;background:var(--tka-mute);animation:tkaDot 1.2s infinite ease-in-out}
.tka-typing span:nth-child(2){animation-delay:.15s}.tka-typing span:nth-child(3){animation-delay:.3s}
@keyframes tkaDot{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.tka-wa{align-self:flex-start;display:flex;align-items:center;gap:12px;max-width:92%;padding:12px 14px;border-radius:16px;background:#25D366;color:#062b12!important;text-decoration:none!important;box-shadow:0 10px 24px -12px rgba(37,211,102,.6)}
.tka-wa__ico{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.35);flex:none}
.tka-wa strong{display:block;font-size:.9375rem}
.tka-wa small{display:block;font-size:.75rem;opacity:.8}
.tka-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px}
.tka-quick[hidden]{display:none}
.tka-chip{border:1px solid var(--tka-line);background:transparent;color:var(--tka-fg);border-radius:999px;padding:8px 12px;font:inherit;font-size:.8125rem;cursor:pointer}
.tka-chip:hover{border-color:var(--tka-volt);color:var(--tka-volt)}
.tka-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;border-top:1px solid var(--tka-line)}
.tka-form textarea{flex:1;resize:none;min-height:44px;max-height:120px;padding:11px 14px;border-radius:14px;border:1px solid var(--tka-line);background:var(--tka-ink2);color:var(--tka-fg);font:inherit;font-size:.9375rem;line-height:1.4}
.tka-form textarea:focus{outline:none;border-color:var(--tka-volt)}
.tka-send{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:0;background:var(--tka-volt);color:var(--tka-ink);cursor:pointer;flex:none}
.tka-note{margin:0;padding:0 16px 8px;font-size:.6875rem;line-height:1.4;color:var(--tka-mute)}
.tka-note a{color:var(--tka-mute)}
.tka-team{padding:10px 12px 14px;border-top:1px solid var(--tka-line)}
.tka-team p{margin:0 0 8px;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--tka-mute)}
.tka-team__list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.tka-wa-mini{display:block;padding:8px;border-radius:12px;background:var(--tka-ink2);color:var(--tka-fg)!important;text-decoration:none!important;font-size:.75rem;line-height:1.3}
.tka-wa-mini strong{display:block;font-size:.8125rem}
.tka-wa-mini span{display:block;color:var(--tka-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tka-wa-mini:hover{background:#25D366;color:#062b12!important}.tka-wa-mini:hover span{color:#062b12}
/* azioni: riepilogo via email e prenotazione */
.tka-panel [hidden]{display:none!important}
.tka-book{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:6px;padding:10px 12px;border-radius:12px;background:var(--tka-ink2);color:var(--tka-fg)!important;text-decoration:none!important;font-size:.875rem;font-weight:700}
.tka-book:hover{background:var(--tka-volt);color:var(--tka-ink)!important}
.tka-book:focus-visible{outline:2px solid var(--tka-volt);outline-offset:2px}
.tka-acts{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 10px}
.tka-act{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 14px;border-radius:999px;border:1px solid var(--tka-line);background:var(--tka-ink2);color:var(--tka-fg)!important;font:inherit;font-size:.8125rem;font-weight:700;text-decoration:none!important;cursor:pointer}
.tka-act:hover{border-color:var(--tka-volt)}
.tka-act:focus-visible,.tka-brief input:focus-visible{outline:2px solid var(--tka-volt);outline-offset:2px}
.tka-act--go{background:var(--tka-volt);border-color:var(--tka-volt);color:var(--tka-ink)!important}
.tka-act[disabled]{opacity:.6;cursor:wait}
.tka-brief{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:18px 20px}
.tka-brief__t{margin:0;font-weight:700;font-size:1.0625rem}
.tka-brief__d{margin:0;font-size:.875rem;line-height:1.5;color:var(--tka-mute)}
.tka-brief label{display:flex;flex-direction:column;gap:6px;font-size:.8125rem;font-weight:700}
.tka-brief label span{font-weight:400;color:var(--tka-mute)}
.tka-brief input:not([type=checkbox]){padding:10px 12px;border-radius:12px;border:1px solid var(--tka-line);background:var(--tka-ink2);color:var(--tka-fg);font:inherit;font-size:1rem}
.tka-brief .tka-brief__ok{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;line-height:1.45}
.tka-brief__ok input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--tka-volt)}
.tka-brief__ok span{color:var(--tka-fg)!important}
.tka-brief__ok a{color:var(--tka-volt)}
.tka-brief__b{display:flex;flex-wrap:wrap;gap:8px}
.tka-brief__s{margin:0;min-height:1.2em;font-size:.8125rem;color:var(--tka-volt)}
@media (max-width:600px){
  .tka-fab{right:14px;bottom:14px;height:52px;padding:0 16px 0 14px}
  .tka-fab__txt{display:none}.tka-fab{padding:0;width:56px;justify-content:center}
  .tka-panel{right:0;bottom:0;width:100vw;height:100dvh;border-radius:0;border:0}
}
@media (prefers-reduced-motion:reduce){.tka-fab,.tka-typing span{transition:none;animation:none}}