#bpai-root{position:fixed;bottom:22px;z-index:999999;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#10213a}#bpai-root.bpai-pos-right{right:22px}#bpai-root.bpai-pos-left{left:22px}#bpai-launcher{border:0;border-radius:999px;background:var(--bpai-primary);color:#fff;padding:13px 18px;box-shadow:0 10px 30px rgba(7,38,83,.28);display:flex;align-items:center;gap:9px;cursor:pointer;font-weight:700;font-size:14px}.bpai-launch-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#fff;color:var(--bpai-primary);font-size:18px}#bpai-panel{position:absolute;bottom:64px;width:min(380px,calc(100vw - 28px));height:min(610px,calc(100vh - 110px));background:#fff;border:1px solid rgba(8,42,90,.12);border-radius:20px;box-shadow:0 20px 65px rgba(4,25,57,.25);overflow:hidden;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(12px) scale(.98);transition:.22s ease}#bpai-root.bpai-pos-right #bpai-panel{right:0}#bpai-root.bpai-pos-left #bpai-panel{left:0}#bpai-panel.bpai-open{opacity:1;visibility:visible;transform:none}.bpai-header{background:linear-gradient(135deg,var(--bpai-primary),#174b8d);color:#fff;padding:16px;display:flex;align-items:center;gap:11px}.bpai-avatar{width:42px;height:42px;border-radius:13px;background:#fff;color:var(--bpai-primary);display:grid;place-items:center;font-size:21px;font-weight:800}.bpai-header strong{display:block;font-size:15px}.bpai-header small{display:flex;align-items:center;gap:6px;opacity:.86;margin-top:3px}.bpai-header small span{width:7px;height:7px;border-radius:50%;background:#6ef2a4}.bpai-header #bpai-close{margin-left:auto;border:0;background:transparent;color:#fff;font-size:27px;line-height:1;cursor:pointer}.bpai-messages{flex:1;overflow:auto;padding:16px;background:#f5f8fc;scroll-behavior:smooth}.bpai-msg{display:flex;margin:0 0 12px}.bpai-msg.user{justify-content:flex-end}.bpai-bubble{max-width:84%;padding:11px 13px;border-radius:15px;line-height:1.5;font-size:14px;word-break:break-word}.bpai-msg.bot .bpai-bubble{background:#fff;border:1px solid #e0e8f2;border-bottom-left-radius:5px}.bpai-msg.user .bpai-bubble{background:var(--bpai-primary);color:#fff;border-bottom-right-radius:5px}.bpai-bubble a{color:#0d5db8;text-decoration:underline}.bpai-msg.user .bpai-bubble a{color:#fff}.bpai-quick{padding:8px 12px;display:flex;gap:7px;overflow-x:auto;border-top:1px solid #e5ebf3;background:#fff}.bpai-quick button{white-space:nowrap;border:1px solid #cdd9e8;background:#fff;color:#173d70;border-radius:999px;padding:7px 10px;font-size:12px;cursor:pointer}.bpai-quick button:hover{background:#eef5ff}.bpai-form{display:flex;gap:8px;padding:11px 12px;border-top:1px solid #e5ebf3;background:#fff}.bpai-form textarea{flex:1;border:1px solid #cfd9e7;border-radius:12px;padding:10px 12px;resize:none;max-height:100px;min-height:42px;outline:none;font:inherit}.bpai-form textarea:focus{border-color:var(--bpai-primary);box-shadow:0 0 0 2px rgba(11,47,103,.1)}.bpai-form button{width:43px;height:43px;border:0;border-radius:12px;background:var(--bpai-primary);color:#fff;cursor:pointer;font-size:18px}.bpai-powered{text-align:center;font-size:10px;color:#75859a;padding:0 0 8px;background:#fff}.bpai-typing{display:inline-flex;gap:4px;align-items:center}.bpai-typing i{width:6px;height:6px;border-radius:50%;background:#7f8da0;animation:bpaiBlink 1.1s infinite}.bpai-typing i:nth-child(2){animation-delay:.18s}.bpai-typing i:nth-child(3){animation-delay:.36s}@keyframes bpaiBlink{0%,70%,100%{opacity:.3;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}@media(max-width:600px){#bpai-root{bottom:14px}#bpai-root.bpai-pos-right{right:14px}#bpai-root.bpai-pos-left{left:14px}#bpai-panel{position:fixed;left:10px!important;right:10px!important;bottom:76px;width:auto;height:min(620px,calc(100vh - 95px));border-radius:18px}.bpai-launch-label{display:none}#bpai-launcher{padding:10px}}