/* ===== KB AI widget ===== */
/* Extracted from KEYS-BEYOND-prototype-5.html. Design tokens unchanged. */

.kbai-fab{position:fixed;right:24px;bottom:24px;width:60px;height:60px;border-radius:50%;
  background:#035AF7;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(3,90,247,0.45),0 0 0 0 rgba(3,90,247,0.45);z-index:400;
  transition:transform .2s ease,box-shadow .2s ease;animation:kbaiPulse 2.6s ease-in-out infinite;}
.kbai-fab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 14px 38px rgba(3,90,247,0.6);}
.kbai-fab i{width:26px;height:26px;}
.kbai-fab.hidden{display:none;}
@keyframes kbaiPulse{0%{box-shadow:0 10px 30px rgba(3,90,247,0.45),0 0 0 0 rgba(3,90,247,0.45);}
  70%{box-shadow:0 10px 30px rgba(3,90,247,0.45),0 0 0 16px rgba(3,90,247,0);}
  100%{box-shadow:0 10px 30px rgba(3,90,247,0.45),0 0 0 0 rgba(3,90,247,0);}}

.kbai-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);opacity:0;visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;z-index:450;}
.kbai-overlay.show{opacity:1;visibility:visible;}

.kbai-panel{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);
  background:#0A0A0F;border-left:1px solid #1E1E2E;display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:460;
  font-family:'Inter',-apple-system,sans-serif;color:#FAFAFA;box-shadow:-20px 0 60px rgba(0,0,0,0.5);}
.kbai-panel.open{transform:translateX(0);}
.kbai-tb{height:62px;min-height:62px;border-bottom:1px solid #1E1E2E;display:flex;align-items:center;
  justify-content:space-between;padding:0 18px;}
.kbai-tb-left{display:flex;align-items:center;gap:11px;}
.kbai-av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#8B5CF6,#6D28D9);
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;}
.kbai-tb-title{font-size:15px;font-weight:600;color:#FAFAFA;line-height:1.2;}
.kbai-tb-status{font-size:11px;color:#8B8BA0;display:flex;align-items:center;gap:6px;margin-top:2px;}
.kbai-gdot{width:7px;height:7px;border-radius:50%;background:#22C55E;animation:kbaiDot 1.8s infinite;}
@keyframes kbaiDot{0%{box-shadow:0 0 0 0 rgba(34,197,94,.55);}70%{box-shadow:0 0 0 6px rgba(34,197,94,0);}100%{box-shadow:0 0 0 0 rgba(34,197,94,0);}}
.kbai-x{background:none;border:none;color:#8B8BA0;cursor:pointer;width:32px;height:32px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;transition:color .2s,background .2s;}
.kbai-x:hover{color:#FAFAFA;background:rgba(255,255,255,.06);}
.kbai-x i{width:18px;height:18px;}

.kbai-chat{flex:1;overflow-y:auto;padding:18px;}
.kbai-chat::-webkit-scrollbar{width:7px;}
.kbai-chat::-webkit-scrollbar-thumb{background:#1E1E2E;border-radius:7px;}
.kbai-inner{display:flex;flex-direction:column;gap:18px;}
.kbai-msg{display:flex;flex-direction:column;animation:kbaiUp .35s ease both;}
@keyframes kbaiUp{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.kbai-msg.u{align-items:flex-end;}
.kbai-ub{background:#035AF7;color:#fff;padding:13px 16px;max-width:80%;border-radius:18px 18px 4px 18px;font-size:14px;line-height:1.5;}
.kbai-stamp{font-size:11px;color:#8B8BA0;margin-top:6px;}
.kbai-msg.a{align-items:flex-start;}
.kbai-arow{display:flex;gap:10px;width:100%;}
.kbai-aav{width:32px;height:32px;min-width:32px;border-radius:50%;background:linear-gradient(135deg,#8B5CF6,#6D28D9);
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#fff;margin-top:2px;}
.kbai-abody{flex:1;min-width:0;}
.kbai-ahead{display:flex;align-items:center;gap:9px;margin-bottom:5px;}
.kbai-aname{font-size:13px;font-weight:600;color:#FAFAFA;}
.kbai-atext{font-size:14px;line-height:1.6;color:#FAFAFA;}
.kbai-cards{display:grid;grid-template-columns:1fr;gap:10px;margin-top:14px;}
.kbai-card{background:#13131A;border:1px solid #1E1E2E;border-radius:12px;padding:16px;position:relative;cursor:pointer;
  transition:border-color .2s,transform .2s;}
.kbai-card:hover{border-color:rgba(3,90,247,.5);transform:scale(1.02);}
.kbai-cic{width:38px;height:38px;border-radius:50%;background:rgba(3,90,247,.12);display:flex;align-items:center;justify-content:center;}
.kbai-cic i{width:18px;height:18px;color:#035AF7;stroke-width:1.8;}
.kbai-ctitle{font-size:14px;font-weight:600;color:#FAFAFA;margin-top:12px;padding-right:18px;}
.kbai-cdesc{font-size:12px;color:#8B8BA0;margin-top:5px;line-height:1.5;}
.kbai-carrow{position:absolute;right:14px;bottom:12px;color:#8B8BA0;font-size:16px;line-height:1;transition:color .2s;}
.kbai-card:hover .kbai-carrow{color:#035AF7;}
.kbai-rbar{background:#13131A;border:1px solid #1E1E2E;border-radius:10px;padding:14px 16px;margin-top:14px;
  display:flex;flex-direction:column;gap:12px;}
.kbai-rtxt{font-size:13px;color:#8B8BA0;}
.kbai-rbtn{display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #1E1E2E;background:transparent;
  color:#FAFAFA;font-size:13px;font-weight:600;font-family:'Inter',sans-serif;padding:10px 16px;border-radius:8px;cursor:pointer;
  transition:border-color .2s,color .2s;}
.kbai-rbtn i{width:15px;height:15px;}
.kbai-rbtn:hover{border-color:#035AF7;color:#035AF7;}
.kbai-typing{display:flex;gap:5px;align-items:center;padding:6px 0;}
.kbai-typing span{width:7px;height:7px;border-radius:50%;background:#8B8BA0;animation:kbaiBlink 1.4s infinite both;}
.kbai-typing span:nth-child(2){animation-delay:.2s;}.kbai-typing span:nth-child(3){animation-delay:.4s;}
@keyframes kbaiBlink{0%,80%,100%{opacity:.25;transform:translateY(0);}40%{opacity:1;transform:translateY(-3px);}}

.kbai-input{background:#0D0D14;border-top:1px solid #1E1E2E;padding:13px 16px;display:flex;align-items:center;gap:10px;}
.kbai-clip{background:none;border:none;color:#8B8BA0;cursor:pointer;display:flex;transition:color .2s;}
.kbai-clip:hover{color:#FAFAFA;}.kbai-clip i{width:20px;height:20px;}
.kbai-field{flex:1;background:#13131A;border:1px solid #1E1E2E;border-radius:8px;padding:11px 14px;
  font-family:'Inter',sans-serif;font-size:14px;color:#FAFAFA;outline:none;transition:border-color .2s;}
.kbai-field::placeholder{color:#8B8BA0;}.kbai-field:focus{border-color:#035AF7;}
.kbai-send{width:40px;height:40px;min-width:40px;border-radius:50%;border:none;background:#035AF7;color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:transform .2s,background .2s;}
.kbai-send:hover{background:#0247c4;transform:translateY(-1px);}.kbai-send i{width:18px;height:18px;}
.kbai-disc{font-size:11px;color:#8B8BA0;text-align:center;padding:0 16px 12px;background:#0D0D14;}

.kbai-mov{position:fixed;inset:0;z-index:480;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;padding:20px;
  opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;}
.kbai-mov.show{opacity:1;visibility:visible;}
.kbai-modal{background:#13131A;border:1px solid #1E1E2E;border-radius:16px;padding:30px;max-width:460px;width:100%;position:relative;
  transform:translateY(12px) scale(.98);transition:transform .25s;}
.kbai-mov.show .kbai-modal{transform:none;}
.kbai-mclose{position:absolute;top:16px;right:16px;background:none;border:none;color:#8B8BA0;cursor:pointer;display:flex;
  width:30px;height:30px;align-items:center;justify-content:center;border-radius:8px;transition:color .2s,background .2s;}
.kbai-mclose:hover{color:#FAFAFA;background:rgba(255,255,255,.05);}.kbai-mclose i{width:18px;height:18px;}
.kbai-mtitle{font-family:'Playfair Display',serif;font-size:22px;font-weight:600;color:#FAFAFA;padding-right:30px;}
.kbai-mbody{font-size:14px;line-height:1.6;color:#8B8BA0;margin-top:13px;}

.kbai-toast{position:fixed;bottom:24px;right:24px;z-index:520;background:#13131A;border:1px solid #1E1E2E;border-radius:10px;
  padding:14px 18px;font-size:13px;color:#FAFAFA;display:flex;align-items:center;gap:10px;opacity:0;transform:translateY(16px);
  pointer-events:none;transition:opacity .3s,transform .3s;box-shadow:0 12px 40px rgba(0,0,0,.5);}
.kbai-toast.show{opacity:1;transform:translateY(0);}
.kbai-spin{width:14px;height:14px;border:2px solid rgba(255,255,255,.25);border-top-color:#035AF7;border-radius:50%;animation:kbaiSpin .7s linear infinite;}
@keyframes kbaiSpin{to{transform:rotate(360deg);}}
.kbai-okdot{width:9px;height:9px;border-radius:50%;background:#22C55E;}
.kbai-toast a{color:#035AF7;text-decoration:none;font-weight:600;}

/* ===== compare mode (same tokens, no new colors) ===== */
.kbai-qa{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.kbai-qabtn{display:inline-flex;align-items:center;gap:7px;background:#13131A;border:1px solid #1E1E2E;color:#FAFAFA;
  font-family:'Inter',sans-serif;font-size:12px;font-weight:600;padding:9px 13px;border-radius:8px;cursor:pointer;
  transition:border-color .2s,color .2s;}
.kbai-qabtn i{width:14px;height:14px;}
.kbai-qabtn:hover{border-color:#035AF7;color:#035AF7;}
.kbai-cmp{background:#13131A;border:1px solid #1E1E2E;border-radius:10px;padding:14px 16px;margin-top:14px;
  display:flex;flex-direction:column;gap:11px;}
.kbai-cmp-lb{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#8B8BA0;margin-bottom:5px;}
.kbai-cmp-in{width:100%;background:#0D0D14;border:1px solid #1E1E2E;border-radius:8px;padding:10px 13px;
  font-family:'Inter',sans-serif;font-size:13px;color:#FAFAFA;outline:none;transition:border-color .2s;}
.kbai-cmp-in::placeholder{color:#8B8BA0;}
.kbai-cmp-in:focus{border-color:#035AF7;}
.kbai-cmp-note{font-size:12px;color:#8B8BA0;line-height:1.5;}
.kbai-dl{width:100%;}

@media (max-width:768px){
  .kbai-panel{width:100%;}
  .kbai-fab{right:18px;bottom:18px;}
}