.aisa-bubble{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:999px;background:#0f172a;color:#fff;display:grid;place-items:center;cursor:pointer;z-index:999999}
.aisa-panel{position:fixed;right:22px;bottom:25px;width:min(420px,calc(100vw - 32px));max-height:min(70vh,720px);display:none;flex-direction:column;border-radius:16px;overflow:hidden;background:#0b1020;color:#e5e7eb;z-index:999999}
.aisa-header{padding:12px 14px;font-weight:600;background:linear-gradient(180deg,rgba(15,23,42,.9),rgba(2,6,23,.9));border-bottom:1px solid rgba(148,163,184,.15);display:flex;align-items:center}
.aisa-title{flex:1}.aisa-close{cursor:pointer;opacity:.8}.aisa-close:hover{opacity:1}
.aisa-body{padding:12px;overflow:auto;display:flex;flex-direction:column;gap:8px}
.aisa-msg{padding:10px 12px;border-radius:12px;max-width:90%;white-space:pre-wrap;line-height:1.35}
.aisa-user{align-self:flex-end;background:#1f2937;color:#fff}.aisa-bot{align-self:flex-start;background:#10172a;color:#e5e7eb;border:1px solid rgba(148,163,184,.15)}
.aisa-inputbar{display:flex;gap:8px;padding:10px;border-top:1px solid rgba(148,163,184,.15);background:rgba(2,6,23,.85)}
.aisa-inputbar input{flex:1;padding:10px 12px;background:#0b1020;border:1px solid rgba(148,163,184,.25);border-radius:10px;color:#e5e7eb; overflow: hidden; max-width:100%;}
.aisa-inputbar button{padding:10px 14px;background:#2563eb;color:#fff;border:0;border-radius:10px}

.aisa-msg a { color:#60a5fa; }
.aisa-msg a:visited { color:#c084fc; }