.lbdai-root{
  --lbdai-accent:#0b8f4d;
  --lbdai-accent-dark:#06663a;
  --lbdai-text:#172019;
  --lbdai-muted:#6f7d74;
  --lbdai-border:#e4ebe7;
  --lbdai-soft:#f5f9f7;
  position:fixed;
  z-index:999999;
  bottom:18px;
  right:18px;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--lbdai-text);
  box-sizing:border-box;
}
.lbdai-root[data-position="left"]{right:auto;left:18px}
.lbdai-root *{box-sizing:border-box}

.lbdai-launcher{
  position:relative;
  width:60px;
  height:60px;
  border:0;
  border-radius:20px;
  background:linear-gradient(145deg,var(--lbdai-accent),var(--lbdai-accent-dark));
  color:#fff;
  display:grid;
  place-items:center;
  cursor:pointer;
  box-shadow:0 16px 38px rgba(7,92,52,.27),inset 0 1px 0 rgba(255,255,255,.2);
  transition:transform .2s ease,box-shadow .2s ease,border-radius .2s ease;
  isolation:isolate;
}
.lbdai-launcher:before{
  content:"";
  position:absolute;
  inset:5px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:16px;
  pointer-events:none;
}
.lbdai-launcher:hover{transform:translateY(-2px);box-shadow:0 20px 45px rgba(7,92,52,.34)}
.lbdai-root.is-open .lbdai-launcher{border-radius:50%}
.lbdai-launcher:focus-visible,.lbdai-icon-btn:focus-visible,.lbdai-send:focus-visible,.lbdai-chip:focus-visible,.lbdai-input:focus-visible{outline:3px solid rgba(11,143,77,.2);outline-offset:2px}
.lbdai-launcher-glow{position:absolute;inset:-5px;border:1px solid rgba(11,143,77,.22);border-radius:24px;z-index:-1;animation:lbdai-pulse 2.7s infinite}
.lbdai-robot-icon{display:block}
.lbdai-online-dot{position:absolute;right:2px;bottom:3px;width:13px;height:13px;background:#22c55e;border:3px solid #fff;border-radius:50%}
.lbdai-unread{position:absolute;right:-3px;top:-3px;width:13px;height:13px;border-radius:50%;background:#ef4444;border:2px solid #fff;display:none}.lbdai-unread.show{display:block}

.lbdai-panel{
  position:absolute;
  right:0;
  bottom:76px;
  width:min(410px,calc(100vw - 36px));
  height:min(610px,70dvh);
  min-height:340px;
  max-height:calc(100dvh - 110px);
  background:#fff;
  border:1px solid rgba(209,222,215,.95);
  border-radius:24px;
  box-shadow:0 28px 80px rgba(12,40,25,.22),0 4px 18px rgba(12,40,25,.08);
  overflow:hidden;
  display:grid;
  grid-template-rows:auto minmax(0,1fr) auto auto;
  opacity:0;
  visibility:hidden;
  transform:translateY(12px) scale(.975);
  transform-origin:bottom right;
  transition:opacity .19s ease,transform .19s ease,visibility .19s;
}
.lbdai-panel:before{
  content:"";
  position:absolute;
  left:22px;
  right:22px;
  top:0;
  height:3px;
  border-radius:0 0 999px 999px;
  background:linear-gradient(90deg,transparent,var(--lbdai-accent),transparent);
  opacity:.75;
  z-index:2;
  pointer-events:none;
}
.lbdai-root[data-position="left"] .lbdai-panel{right:auto;left:0;transform-origin:bottom left}
.lbdai-root.is-open .lbdai-panel{opacity:1;visibility:visible;transform:translateY(0) scale(1)}

.lbdai-header{
  min-height:86px;
  padding:13px 14px 12px;
  display:flex;
  align-items:center;
  gap:10px;
  background:
    radial-gradient(circle at 90% 0,rgba(11,143,77,.09),transparent 34%),
    linear-gradient(180deg,#fff,#f9fcfa);
  border-bottom:1px solid var(--lbdai-border);
}
.lbdai-avatar{
  width:48px;
  height:48px;
  border-radius:17px;
  background:linear-gradient(145deg,rgba(11,143,77,.12),rgba(11,143,77,.05));
  border:1px solid rgba(11,143,77,.13);
  color:var(--lbdai-accent);
  display:grid;
  place-items:center;
  flex:0 0 auto;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
}
.lbdai-header-copy{min-width:0;flex:1}
.lbdai-title-row{display:flex;align-items:center;gap:7px;font-size:15px;line-height:1.2}
.lbdai-title-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lbdai-badge{font-size:9px;line-height:1;background:#e7f6ee;color:var(--lbdai-accent);border:1px solid #d8eee3;border-radius:999px;padding:4px 6px;font-weight:850;letter-spacing:.03em}
.lbdai-status{display:block;color:var(--lbdai-muted);font-size:11px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lbdai-status i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#22c55e;margin-right:5px;box-shadow:0 0 0 3px rgba(34,197,94,.09)}
.lbdai-services-line{display:block;color:#87938b;font-size:9.5px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em}
.lbdai-header-actions{display:flex;gap:2px;align-self:flex-start;margin-top:1px}
.lbdai-icon-btn{width:32px;height:32px;border:0;background:transparent;color:#6e7a72;border-radius:10px;display:grid;place-items:center;cursor:pointer;transition:background .15s ease,color .15s ease}
.lbdai-icon-btn:hover{background:#edf4f0;color:#1d3024}

.lbdai-messages{
  min-height:0;
  overflow-y:auto;
  padding:15px 13px 8px;
  background:
    linear-gradient(180deg,#f8fbf9 0,#fff 25%),
    #fff;
  scroll-behavior:smooth;
  overscroll-behavior:contain;
}
.lbdai-messages::-webkit-scrollbar{width:5px}.lbdai-messages::-webkit-scrollbar-thumb{background:#d6e0da;border-radius:8px}
.lbdai-message-row{display:flex;align-items:flex-end;gap:8px;margin:0 0 11px;animation:lbdai-in .18s ease}
.lbdai-message-row.is-user{justify-content:flex-end}
.lbdai-mini-avatar{width:28px;height:28px;border-radius:10px;background:#eaf6ef;border:1px solid #dcede4;color:var(--lbdai-accent);display:grid;place-items:center;flex:0 0 auto;overflow:hidden}
.lbdai-mini-avatar svg{width:21px;height:21px}
.lbdai-message-block{max-width:86%;min-width:0}
.lbdai-bubble{padding:10px 12px;border-radius:16px 16px 16px 6px;background:#eef3f0;color:#1b2720;font-size:13.25px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere;box-shadow:0 1px 0 rgba(18,49,31,.02)}
.is-user .lbdai-bubble{background:linear-gradient(135deg,#ddf4e8,#edf9f3);border:1px solid #d2eddf;border-radius:16px 16px 6px 16px}

.lbdai-products{display:grid;gap:8px;margin-top:8px}
.lbdai-product-card{display:grid;grid-template-columns:68px minmax(0,1fr) 14px;gap:9px;align-items:center;text-decoration:none!important;color:inherit!important;background:#fff;border:1px solid var(--lbdai-border);border-radius:15px;padding:8px;box-shadow:0 4px 14px rgba(19,52,35,.05);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.lbdai-product-card:hover{transform:translateY(-1px);border-color:#bcdcca;box-shadow:0 8px 22px rgba(19,52,35,.09)}
.lbdai-product-image{width:68px;height:58px;border-radius:11px;background:#f3f7f5;display:grid;place-items:center;overflow:hidden}.lbdai-product-image img{width:100%;height:100%;object-fit:contain}
.lbdai-product-info{min-width:0;display:flex;flex-direction:column;gap:3px}.lbdai-product-info strong{font-size:12px;line-height:1.27;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lbdai-product-specs{font-size:10px;line-height:1.3;color:var(--lbdai-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lbdai-product-meta{display:flex;align-items:center;gap:7px;font-size:9.5px;color:#627067}.lbdai-product-meta b{font-size:12px;color:var(--lbdai-accent)}.lbdai-product-arrow{font-size:21px;color:#97a39b}

.lbdai-quick-wrap{display:flex;gap:7px;overflow-x:auto;padding:4px 12px 9px;background:#fff;scrollbar-width:none;border-top:1px solid rgba(228,235,231,.55)}
.lbdai-quick-wrap:empty{display:none}.lbdai-quick-wrap::-webkit-scrollbar{display:none}
.lbdai-chip{border:1px solid #dce6e0;background:#fff;color:#34443a;border-radius:999px;padding:7px 10px;font-size:10.5px;font-weight:700;white-space:nowrap;cursor:pointer;transition:.15s ease;box-shadow:0 2px 6px rgba(18,49,31,.02)}
.lbdai-chip:hover{border-color:#b8dbc8;background:#eff8f3;color:var(--lbdai-accent)}

.lbdai-composer-wrap{padding:8px 11px 10px;border-top:1px solid var(--lbdai-border);background:#fff}
.lbdai-support{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;color:var(--lbdai-accent)!important;text-decoration:none!important;margin:0 0 7px 3px}
.lbdai-composer{display:flex!important;align-items:flex-end!important;gap:8px!important;min-height:54px!important;background:#f6f9f7!important;border:1px solid #dce6e0!important;border-radius:17px!important;padding:6px 6px 6px 11px!important;margin:0!important;box-shadow:none!important;transition:border-color .15s ease,box-shadow .15s ease}
.lbdai-composer:focus-within{border-color:#9fcfb6!important;box-shadow:0 0 0 3px rgba(11,143,77,.07)!important}
textarea.lbdai-input{
  flex:1 1 auto!important;
  width:100%!important;
  min-width:0!important;
  min-height:40px!important;
  height:40px;
  max-height:88px!important;
  resize:none!important;
  overflow-y:auto!important;
  border:0!important;
  border-radius:0!important;
  box-shadow:none!important;
  outline:0!important;
  background:transparent!important;
  color:#172119!important;
  -webkit-text-fill-color:#172119!important;
  font-family:inherit!important;
  font-size:13px!important;
  font-weight:400!important;
  line-height:20px!important;
  letter-spacing:0!important;
  text-indent:0!important;
  text-transform:none!important;
  padding:10px 3px!important;
  margin:0!important;
  appearance:none!important;
  -webkit-appearance:none!important;
}
textarea.lbdai-input::placeholder{color:#95a098!important;opacity:1!important;text-indent:0!important}
.lbdai-send{width:40px;height:40px;border:0;border-radius:13px;background:linear-gradient(145deg,var(--lbdai-accent),var(--lbdai-accent-dark));color:#fff;display:grid;place-items:center;cursor:pointer;flex:0 0 auto;transition:transform .15s ease,opacity .15s ease;box-shadow:0 6px 14px rgba(11,143,77,.18)}
.lbdai-send:hover{transform:translateY(-1px)}.lbdai-send:disabled{opacity:.5;cursor:not-allowed;transform:none}
.lbdai-footer-note{text-align:center;font-size:9px;color:#9ba59f;padding-top:6px}

.lbdai-typing{display:flex;align-items:center;gap:4px;width:48px;height:34px}.lbdai-typing i{width:5px;height:5px;border-radius:50%;background:#8e9a92;animation:lbdai-dot 1.1s infinite}.lbdai-typing i:nth-child(2){animation-delay:.14s}.lbdai-typing i:nth-child(3){animation-delay:.28s}

@keyframes lbdai-dot{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
@keyframes lbdai-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@keyframes lbdai-pulse{0%,100%{transform:scale(1);opacity:.75}50%{transform:scale(1.06);opacity:.18}}

@media(max-width:760px){
  .lbdai-root,.lbdai-root[data-position="left"]{right:12px;left:auto;bottom:12px}
  .lbdai-root[data-position="left"]{left:12px;right:auto}
  .lbdai-panel,.lbdai-root[data-position="left"] .lbdai-panel{
    right:0;
    left:auto;
    bottom:74px;
    width:min(400px,calc(100vw - 24px));
    height:min(560px,70dvh);
    max-height:calc(100dvh - 102px);
    min-height:320px;
    border-radius:22px;
  }
  .lbdai-root[data-position="left"] .lbdai-panel{left:0;right:auto}
}

@media(max-width:420px){
  .lbdai-panel,.lbdai-root[data-position="left"] .lbdai-panel{width:calc(100vw - 24px);height:min(530px,68dvh);min-height:300px}
  .lbdai-header{min-height:82px;padding:11px 12px}.lbdai-avatar{width:44px;height:44px;border-radius:15px}.lbdai-title-row{font-size:14px}.lbdai-services-line{font-size:9px}
  .lbdai-message-block{max-width:90%}.lbdai-bubble{font-size:13px}.lbdai-product-card{grid-template-columns:62px minmax(0,1fr) 12px}.lbdai-product-image{width:62px;height:54px}
}

@media(max-height:620px){
  .lbdai-panel,.lbdai-root[data-position="left"] .lbdai-panel{height:min(470px,68dvh);min-height:280px}
  .lbdai-header{min-height:76px}.lbdai-services-line{display:none}
}

@media(prefers-reduced-motion:reduce){.lbdai-root *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}