.kcai-root{font-family:Inter,system-ui,sans-serif;position:fixed;z-index:999998;right:20px;bottom:20px;color:#0F1B33}.kcai-launcher{border:0;background:#0F1B33;color:#fff;border-radius:999px;padding:13px 17px;display:flex;align-items:center;gap:9px;font-weight:800;box-shadow:0 12px 34px rgba(15,27,51,.24);cursor:pointer}.kcai-launcher-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#A3D977;color:#0F1B33}.kcai-online-dot,.kcai-dot{display:inline-block;width:8px;height:8px;background:#22c55e;border-radius:50%}.kcai-panel{position:absolute;right:0;bottom:62px;width:min(390px,calc(100vw - 24px));max-height:min(690px,calc(100vh - 100px));background:#fff;border:1px solid #E5E7EB;border-radius:20px;overflow:hidden;box-shadow:0 22px 60px rgba(15,27,51,.22)}.kcai-head{background:#0F1B33;color:#fff;padding:14px 15px;display:flex;justify-content:space-between;align-items:center}.kcai-brand{display:flex;align-items:center;gap:10px}.kcai-mark{width:40px;height:40px;border-radius:11px;background:#A3D977;color:#0F1B33;display:grid;place-items:center;font-weight:950}.kcai-brand strong{display:block}.kcai-brand small{display:block;color:#d7deea;font-size:11px}.kcai-close{background:transparent;border:0;color:#fff;font-size:28px;cursor:pointer}.kcai-gate{padding:18px;overflow:auto}.kcai-welcome h3{font-size:20px;line-height:1.25;margin:10px 0 7px}.kcai-welcome p{margin:0;color:#6B7280;font-size:13px}.kcai-pill{display:inline-block;background:#eef6df;color:#5A7D3A;border-radius:999px;padding:5px 9px;font-weight:800;font-size:11px}#kcai-lead-form label{display:block;font-size:12px;font-weight:800;margin:10px 0 6px}#kcai-lead-form input{box-sizing:border-box;width:100%;border:1px solid #d5dce5;border-radius:10px;padding:11px 12px;font-size:14px}.kcai-consent{display:flex!important;align-items:flex-start;gap:8px;font-weight:500!important;color:#4b5563}.kcai-consent input{width:auto!important}.kcai-primary{width:100%;border:0;border-radius:10px;background:#A3D977;color:#0F1B33;padding:12px 14px;font-weight:900;cursor:pointer}.kcai-privacy{font-size:10px;text-align:center;color:#8a94a3;margin-top:9px}.kcai-error{background:#fff0f0;color:#a42323;border-radius:9px;padding:9px 10px;font-size:12px;margin-top:8px}.kcai-chat{display:flex;flex-direction:column;height:min(590px,calc(100vh - 165px))}.kcai-messages{flex:1;overflow-y:auto;padding:15px;background:#fafbfd}.kcai-msg{display:flex;margin-bottom:10px}.kcai-msg.user{justify-content:flex-end}.kcai-bubble{max-width:85%;padding:10px 12px;border-radius:14px;font-size:13px;line-height:1.48;white-space:pre-wrap}.kcai-msg.bot .kcai-bubble{background:#fff;border:1px solid #E5E7EB}.kcai-msg.user .kcai-bubble{background:#0F1B33;color:#fff}.kcai-quick{display:flex;gap:6px;overflow-x:auto;padding:8px 10px;border-top:1px solid #E5E7EB}.kcai-quick button{flex:0 0 auto;border:1px solid #d7dfeb;background:#fff;border-radius:999px;padding:7px 9px;font-size:11px;font-weight:700}.kcai-compose{display:flex;gap:8px;padding:10px;border-top:1px solid #E5E7EB}.kcai-compose textarea{resize:none;flex:1;border:1px solid #d5dce5;border-radius:12px;padding:10px 11px;font:inherit}.kcai-compose button{width:40px;height:40px;border:0;border-radius:11px;background:#A3D977;color:#0F1B33;font-size:18px}.kcai-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:0 10px 9px}.kcai-actions a{text-align:center;text-decoration:none;border-radius:9px;padding:8px;font-size:11px;font-weight:850}.kcai-actions a:first-child{background:#dcfce7;color:#166534}.kcai-actions a:last-child{background:#eef2f7;color:#27364c}.kcai-ai-note{font-size:9px;color:#8b95a3;text-align:center;padding:0 12px 10px}@media(max-width:600px){.kcai-root{right:12px;bottom:12px}.kcai-launcher-text{display:none}.kcai-panel{position:fixed;left:10px;right:10px;bottom:76px;width:auto;max-height:calc(100vh - 92px)}}
/* v1.0.1 — viewport and scrolling fix */
.kcai-panel{
  display:flex;
  flex-direction:column;
  max-height:min(720px, calc(100vh - 90px));
  overflow:hidden;
}
.kcai-head{flex:0 0 auto;}
.kcai-gate{
  flex:1 1 auto;
  min-height:0;
  overflow-y:auto;
  overscroll-behavior:contain;
  padding-bottom:24px;
}
#kcai-lead-form{padding-bottom:4px;}
.kcai-primary{position:relative;z-index:2;}
.kcai-chat{flex:1 1 auto;min-height:0;}
@media (max-width:900px){
  .kcai-panel{max-height:calc(100vh - 84px);}
}
@media (max-width:600px){
  .kcai-panel{
    top:10px;
    bottom:78px;
    left:10px;
    right:10px;
    width:auto;
    max-height:none;
    height:auto;
  }
  .kcai-gate{max-height:none;}
}


/* v1.0.2 — single-layer chat state fix */
.kcai-panel[hidden],
.kcai-gate[hidden],
.kcai-chat[hidden]{
  display:none !important;
}

.kcai-panel{
  isolation:isolate;
}

.kcai-gate,
.kcai-chat{
  width:100%;
  box-sizing:border-box;
}

.kcai-chat{
  overflow:hidden;
}