.hpb-chat-search{
    --hpb-ai-bg:#071526;
    --hpb-ai-card:#0b2039;
    --hpb-ai-line:rgba(255,255,255,.12);
    --hpb-ai-text:#f7fbff;
    --hpb-ai-muted:#a9bfd5;
    --hpb-ai-accent:#55e5ff;
    --hpb-ai-accent2:#8c67ff;
    position:relative;
    overflow:hidden;
    padding:clamp(22px,4vw,42px);
    border:1px solid var(--hpb-ai-line);
    border-radius:26px;
    color:var(--hpb-ai-text);
    background:
        radial-gradient(circle at 85% 0,rgba(85,229,255,.17),transparent 33%),
        radial-gradient(circle at 10% 100%,rgba(140,103,255,.17),transparent 30%),
        linear-gradient(135deg,#06101d,var(--hpb-ai-bg));
    box-shadow:0 22px 65px rgba(0,17,36,.18);
}
.hpb-chat-search::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,#000,transparent)}
.hpb-chat-search>*{position:relative;z-index:1}
.hpb-chat-search__head{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px}
.hpb-chat-search__mark{flex:0 0 auto;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:27px;color:#06101d;background:linear-gradient(135deg,var(--hpb-ai-accent),#fff);box-shadow:0 10px 30px rgba(85,229,255,.23)}
.hpb-chat-search__title{margin:0;color:#fff!important;font-size:clamp(1.45rem,3vw,2.25rem);line-height:1.08}
.hpb-chat-search__intro{margin-top:8px;color:var(--hpb-ai-muted);line-height:1.6}
.hpb-chat-search__form{display:grid;grid-template-columns:1fr auto;gap:10px;padding:8px;border:1px solid var(--hpb-ai-line);border-radius:18px;background:rgba(255,255,255,.055);backdrop-filter:blur(12px)}
.hpb-chat-search__label{display:block}
.hpb-chat-search__input{box-sizing:border-box;width:100%;height:54px;padding:0 17px;border:0!important;outline:0!important;border-radius:12px!important;background:transparent!important;color:#fff!important;font:inherit;box-shadow:none!important}
.hpb-chat-search__input::placeholder{color:#8ca5bd}
.hpb-chat-search__button{min-height:54px;padding:0 22px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--hpb-ai-accent),#8cf4ff);color:#04111e;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,opacity .2s}
.hpb-chat-search__button:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(85,229,255,.24)}
.hpb-chat-search__button:disabled{opacity:.55;cursor:wait}
.hpb-chat-search__status{min-height:22px;margin-top:13px;color:#82f4d1;font-size:.83rem;letter-spacing:.04em}
.hpb-chat-search__answer{margin-top:12px;padding:19px 21px;border:1px solid var(--hpb-ai-line);border-radius:16px;background:rgba(255,255,255,.065);color:#eef7ff;line-height:1.72}
.hpb-chat-search__answer.is-error{border-color:rgba(255,101,101,.35);color:#ffd9d9}
.hpb-chat-search__citation-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;padding-top:14px;border-top:1px solid var(--hpb-ai-line)}
.hpb-chat-search__inline-citation{display:inline-grid;place-items:center;min-width:31px;height:31px;padding:0 7px;border-radius:10px;background:rgba(85,229,255,.13);color:var(--hpb-ai-accent)!important;font-weight:900;text-decoration:none!important}
.hpb-chat-search__inline-citation:hover{background:rgba(85,229,255,.23)}
.hpb-chat-search__sources{margin-top:21px}
.hpb-chat-search__sources-title{margin-bottom:9px;color:#fff;font-weight:800}
.hpb-chat-search__source-list{display:grid;gap:8px}
.hpb-chat-search__source{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:13px 15px;border:1px solid var(--hpb-ai-line);border-radius:14px;background:rgba(255,255,255,.04);color:#fff!important;text-decoration:none!important;transition:background .2s ease,transform .2s ease}
.hpb-chat-search__source:hover{background:rgba(85,229,255,.08);transform:translateX(3px)}
.hpb-chat-search__source-no{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:rgba(85,229,255,.14);color:var(--hpb-ai-accent);font-weight:800}
.hpb-chat-search__source strong{display:block;color:#fff}
.hpb-chat-search__source small{display:-webkit-box;margin-top:4px;color:#91a9c1;line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.hpb-chat-search.is-loading::after{content:"";position:absolute;left:0;bottom:0;width:34%;height:3px;background:linear-gradient(90deg,transparent,var(--hpb-ai-accent),transparent);animation:hpbAiScan 1.1s linear infinite}
@keyframes hpbAiScan{from{transform:translateX(-120%)}to{transform:translateX(400%)}}
.hpb-chat-search-float{position:fixed;right:22px;bottom:22px;z-index:9998;font-family:inherit}
.hpb-chat-search-float__toggle{display:flex;align-items:center;gap:8px;padding:13px 18px;border:0;border-radius:999px;background:#071526;color:#fff;font-weight:800;box-shadow:0 15px 45px rgba(0,0,0,.25);cursor:pointer}
.hpb-chat-search-float__panel{position:absolute;right:0;bottom:62px;width:min(560px,calc(100vw - 30px));max-height:min(78vh,760px);overflow:auto;filter:drop-shadow(0 22px 55px rgba(0,0,0,.24))}
.hpb-chat-search--compact{padding:22px;border-radius:22px}
.hpb-chat-search--compact .hpb-chat-search__title{font-size:1.35rem}
.hpb-chat-search--compact .hpb-chat-search__intro{font-size:.92rem}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(max-width:640px){.hpb-chat-search{border-radius:20px}.hpb-chat-search__form{grid-template-columns:1fr}.hpb-chat-search__button{width:100%}.hpb-chat-search__head{gap:12px}.hpb-chat-search__mark{width:44px;height:44px;border-radius:13px}.hpb-chat-search-float{right:12px;bottom:12px}.hpb-chat-search-float__panel{right:0;bottom:58px;width:calc(100vw - 24px)}}
@media(prefers-reduced-motion:reduce){.hpb-chat-search.is-loading::after{animation:none}.hpb-chat-search__source,.hpb-chat-search__button{transition:none}}