/* Bear AI v2 — polish UI */
.chat-hdr{backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(10,10,10,.72);position:sticky;top:0;z-index:5}
.mbub{border-radius:18px;line-height:1.65;box-shadow:0 2px 14px rgba(0,0,0,.35)}
.mbub.user{background:linear-gradient(135deg,#2b2b2b,#1a1a1a);border:1px solid rgba(255,255,255,.12)}
.mbub.bear{border:1px solid rgba(255,255,255,.08)}
.inp-row{border-radius:22px;box-shadow:0 6px 28px rgba(0,0,0,.45);background:rgba(255,255,255,.04)}
.snd-btn{background:#fff;color:#000;border-radius:50%;transition:transform .15s,opacity .2s}
.snd-btn:not(:disabled):hover{transform:scale(1.08)}
.sugg-chip,.iact{transition:transform .15s,background .2s,border-color .2s}
.sugg-chip:hover,.iact:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.35)}
.att-bar{display:none;gap:8px;flex-wrap:wrap;padding:0 4px 8px}
.att-chip{display:flex;align-items:center;gap:7px;max-width:190px;padding:5px 6px 5px 8px;border-radius:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-size:12px;animation:fadeUp .25s}
.att-chip img{width:26px;height:26px;border-radius:7px;object-fit:cover}
.att-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att-chip button{background:none;border:0;color:inherit;font-size:16px;cursor:pointer;opacity:.7}
.gen-img{display:block;max-width:100%;border-radius:14px;margin:8px 0 2px;border:1px solid rgba(255,255,255,.12)}