#pq-chatbot-root{position:fixed;bottom:20px;right:20px;z-index:999999;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif}
.pq-chatbot-widget{position:relative}
.pq-chatbot-bubble{width:56px;height:56px;border-radius:50%;background:#0ea5e9;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.25);font-size:24px;transition:transform .2s ease}
.pq-chatbot-bubble:hover{transform:scale(1.06)}
.pq-chatbot-bubble.hide{display:none}
.pq-chatbot-panel{position:absolute;bottom:70px;right:0;width:340px;max-height:70vh;background:#fff;border-radius:16px;box-shadow:0 10px 28px rgba(0,0,0,.28);display:none;flex-direction:column;overflow:hidden;border:1px solid #e5e7eb}
.pq-chatbot-panel.open{display:flex}
.pq-chatbot-header{background:#f8fafc;padding:10px 12px;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center}
.pq-chatbot-title{font-weight:600;font-size:14px}
.pq-chatbot-close{background:transparent;border:none;font-size:22px;line-height:1;cursor:pointer}
.pq-chatbot-body{padding:12px;height:360px;overflow:auto;background:#ffffff}
.pq-chatbot-input{display:flex;gap:8px;padding:10px;border-top:1px solid #e5e7eb;background:#f9fafb}
.pq-chatbot-input input{flex:1;border:1px solid #e5e7eb;border-radius:10px;padding:10px;font-size:14px}
.pq-chatbot-input button{background:#0ea5e9;border:none;color:#fff;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}
.pq-msg{max-width:85%;padding:10px 12px;border-radius:12px;margin:6px 0;clear:both;font-size:14px;line-height:1.3;box-shadow:0 2px 6px rgba(0,0,0,.06)}
.pq-msg.bot{background:#f1f5f9;float:left;border-top-left-radius:4px}
.pq-msg.user{background:#e0f2fe;float:right;border-top-right-radius:4px}
.pq-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.pq-buttons button{border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:6px 10px;font-size:13px;cursor:pointer}
.pq-buttons button:hover{background:#f1f5f9}