/* Помощник SHALE: кнопка справа снизу над «наверх», панель-диалог. */
.bot{--bot-gap:clamp(14px,2.2vw,28px);position:fixed;right:var(--bot-gap);bottom:calc(var(--bot-gap) + 58px);z-index:97;font:400 15px/1.45 var(--f-b,system-ui,sans-serif);color:#16140F}
.bot--low{bottom:var(--bot-gap)}
.bot__btn{width:52px;height:52px;border-radius:50%;border:1px solid rgba(232,198,124,.55);cursor:pointer;display:grid;place-items:center;
  background:linear-gradient(145deg,#2a3340,#16140F);color:#E8C67C;box-shadow:0 6px 22px rgba(22,20,15,.35);
  transition:transform .25s cubic-bezier(.66,0,.2,1),box-shadow .25s,border-color .25s}
.bot__btn:hover{transform:translateY(-2px);border-color:#E8C67C;box-shadow:0 10px 28px rgba(22,20,15,.45)}
.bot__btn:focus-visible{outline:2px solid #B8935A;outline-offset:3px}
.bot__panel{position:absolute;right:0;bottom:64px;width:min(380px,calc(100vw - 28px));height:min(560px,calc(100vh - 150px));
  display:none;flex-direction:column;background:#F5F1E9;border:1px solid rgba(22,20,15,.14);border-radius:18px;overflow:hidden;
  box-shadow:0 18px 50px rgba(22,20,15,.35)}
.bot.is-open .bot__panel{display:flex}
.bot.is-open .bot__btn{display:none}
.bot__head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:14px 16px;background:#16140F;color:#F5F1E9}
.bot__title strong{display:block;font-size:16px;letter-spacing:.02em}
.bot__title span{display:block;font-size:12px;opacity:.7;margin-top:2px}
.bot__x{width:32px;height:32px;border:0;border-radius:50%;background:rgba(245,241,233,.12);color:#F5F1E9;font-size:22px;line-height:1;cursor:pointer;flex:none}
.bot__x:hover{background:rgba(245,241,233,.22)}
.bot__log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.bot-msg{max-width:92%;display:flex;flex-direction:column;gap:6px}
.bot-msg--user{align-self:flex-end;align-items:flex-end}
.bot-msg__b{padding:10px 13px;border-radius:14px;background:#fff;border:1px solid rgba(22,20,15,.1);overflow-wrap:anywhere}
.bot-msg--user .bot-msg__b{background:#16140F;color:#F5F1E9;border-color:#16140F}
.bot-msg__b p{margin:0}.bot-msg__b p+p,.bot-msg__b p+ul,.bot-msg__b ul+p{margin-top:8px}
.bot-msg__b ul{margin:0;padding-left:18px}
.bot-msg__b a{color:#8A6A22;text-decoration:underline;text-underline-offset:2px}
.bot-chips{display:flex;flex-wrap:wrap;gap:6px}
.bot-chip{border:1px solid rgba(138,106,34,.5);background:transparent;color:#16140F;border-radius:999px;padding:7px 12px;font:inherit;font-size:13px;cursor:pointer;
  transition:background .2s,border-color .2s}
.bot-chip:hover{background:rgba(184,147,90,.18);border-color:#B8935A}
.bot-chip--main{background:#E8C67C;border-color:#E8C67C;font-weight:600}
.bot-chip--main:hover{background:#F0D493}
.bot__form{display:flex;gap:8px;padding:10px;border-top:1px solid rgba(22,20,15,.12);background:#fff}
.bot__form input{flex:1;min-width:0;border:1px solid rgba(22,20,15,.25);border-radius:10px;padding:10px 12px;font:inherit;font-size:16px;background:#fff;color:#16140F}
.bot__form input:focus{outline:2px solid #B8935A;outline-offset:1px}
.bot__send{border:0;border-radius:10px;background:#16140F;color:#F5F1E9;padding:0 14px;font:inherit;font-size:14px;cursor:pointer}
.bot__send:hover{background:#2a3340}
body.menu-is-open .bot{opacity:0;pointer-events:none}
@media (max-width:520px){
  .bot__panel{position:fixed;right:10px;left:10px;bottom:10px;width:auto;height:min(78vh,620px)}
}
@media (prefers-reduced-motion:reduce){.bot__btn{transition:none}}
@media print{.bot{display:none}}