.landing-chat{position:fixed;right:24px;bottom:24px;z-index:40;font-family:var(--sans)}
.landing-chat-launcher{display:flex;align-items:center;gap:10px;border:0;border-radius:999px;background:var(--ink);color:#fff;padding:10px 17px 10px 10px;box-shadow:0 14px 35px rgba(9,18,43,.28);font:700 13px var(--sans);cursor:pointer;transition:transform .2s,box-shadow .2s}
.landing-chat-launcher:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(9,18,43,.34)}
.landing-chat-launcher:focus-visible,.landing-chat-close:focus-visible,.landing-chat-compose textarea:focus-visible,.landing-chat-compose button:focus-visible,.landing-chat-suggestions button:focus-visible{outline:3px solid rgba(114,84,215,.35);outline-offset:2px}
.landing-chat-launcher-icon,.landing-chat-avatar{display:grid;place-items:center;border-radius:50%;background:var(--lime);color:var(--ink)}
.landing-chat-launcher-icon{width:34px;height:34px;font-size:18px}
.landing-chat-panel{position:absolute;right:0;bottom:60px;width:min(390px,calc(100vw - 32px));height:min(610px,calc(100vh - 110px));background:#fff;border:1px solid #d9deea;border-radius:16px;box-shadow:0 25px 70px rgba(7,16,40,.28);overflow:hidden}
.landing-chat-panel:not([hidden]){display:grid;grid-template-rows:auto 1fr auto;animation:chat-open .2s ease-out both}
@keyframes chat-open{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.landing-chat-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 16px;background:var(--ink);color:#fff}
.landing-chat-header>div{display:flex;align-items:center;gap:10px;min-width:0}
.landing-chat-avatar{width:34px;height:34px;flex:0 0 auto}
.landing-chat-header h2{font:700 15px/1.2 var(--sans);letter-spacing:0;margin:0;color:#fff}
.landing-chat-header p{font-size:10px;color:#c5cde0;margin:2px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.landing-chat-close{border:0;background:transparent;color:#fff;font:300 28px/1 var(--sans);padding:2px 4px;cursor:pointer}
.landing-chat-messages{overflow-y:auto;padding:16px;background:#f5f7fb;overscroll-behavior:contain}
.landing-chat-message{max-width:88%;margin:0 0 12px;padding:11px 12px;border-radius:12px;background:#fff;border:1px solid #e0e4ed;box-shadow:0 3px 10px rgba(23,35,66,.04)}
.landing-chat-message.user{margin-left:auto;background:var(--ink);border-color:var(--ink);color:#fff;border-bottom-right-radius:3px}
.landing-chat-message.assistant{border-bottom-left-radius:3px}
.landing-chat-message-author{display:block;margin-bottom:4px;color:#7561bd;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}
.landing-chat-message.user .landing-chat-message-author{color:var(--lime)}
.landing-chat-message p{margin:0;font-size:13px;line-height:1.5;white-space:pre-line}
.landing-chat-cta{display:inline-block;margin-top:9px;color:#5d48ae;border-bottom:1px solid #7a63ca;font-size:11px;font-weight:700}
.landing-chat-suggestions{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 2px}
.landing-chat-suggestions:empty{display:none}
.landing-chat-suggestions button{border:1px solid #cfc6ec;background:#fff;color:#59469f;border-radius:999px;padding:7px 10px;font:600 10px/1.3 var(--sans);cursor:pointer;text-align:left}
.landing-chat-suggestions button:hover{background:var(--violet-soft)}
.landing-chat-suggestions button[disabled]{opacity:.5;cursor:wait}
.landing-chat-form{padding:12px 14px 13px;background:#fff;border-top:1px solid #e0e4ed}
.landing-chat-form>label{display:block;margin-bottom:6px;font-size:10px;font-weight:700;color:#5b6680}
.landing-chat-compose{display:grid;grid-template-columns:1fr 38px;gap:8px;align-items:end}
.landing-chat-compose textarea{width:100%;min-height:44px;max-height:110px;resize:vertical;border:1px solid #cbd2df;border-radius:10px;padding:9px 10px;color:var(--ink);font:13px/1.35 var(--sans)}
.landing-chat-compose button{display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:50%;background:var(--violet);color:#fff;font:700 20px/1 var(--sans);cursor:pointer}
.landing-chat-compose button[disabled]{opacity:.45;cursor:wait}
.landing-chat-status,.landing-chat-privacy{font-size:9px;line-height:1.35;margin:7px 0 0;color:#758097}
.landing-chat-status{min-height:12px;color:#5e49a8;font-weight:700}
.landing-chat-status.error{color:#a33f55}
.landing-chat-privacy{margin-top:4px}
.landing-chat.is-busy .landing-chat-avatar,.landing-chat.is-busy .landing-chat-launcher-icon{animation:chat-pulse 1s ease-in-out infinite alternate}
@keyframes chat-pulse{to{transform:scale(.88);opacity:.72}}

@media(max-width:640px){
  .landing-chat{right:12px;bottom:12px}
  .landing-chat-launcher{padding-right:14px}
  .landing-chat-panel{position:fixed;left:10px;right:10px;bottom:72px;width:auto;height:min(610px,calc(100vh - 92px));border-radius:14px}
}