#pdai-root{position:fixed;right:22px;bottom:22px;z-index:999999;font-family:Arial,Helvetica,sans-serif}#pdai-launcher{border:0;border-radius:999px;background:#b30000;color:#fff;padding:13px 18px;font-weight:700;box-shadow:0 8px 28px rgba(0,0,0,.2);cursor:pointer}.pdai-dot{display:inline-block;width:9px;height:9px;background:#fff;border-radius:50%;margin-right:8px}#pdai-panel{display:none;width:min(390px,calc(100vw - 24px));height:min(620px,calc(100vh - 100px));background:#fff;border:1px solid #ddd;border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.25);overflow:hidden;flex-direction:column;margin-bottom:10px}#pdai-panel.open{display:flex}.pdai-header{background:#111;color:#fff;padding:15px 16px;display:flex;justify-content:space-between;align-items:center}.pdai-header strong{display:block;font-size:17px}.pdai-header small{display:block;margin-top:3px;color:#ddd}.pdai-header button{background:none;border:0;color:#fff;font-size:26px;cursor:pointer}.pdai-quick{padding:10px;display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid #eee}.pdai-quick button{border:1px solid #b30000;background:#fff;color:#b30000;border-radius:999px;padding:7px 9px;font-size:12px;cursor:pointer}#pdai-messages{flex:1;overflow:auto;padding:14px;background:#fafafa}.pdai-msg{max-width:86%;padding:10px 12px;border-radius:14px;margin:8px 0;white-space:pre-wrap;line-height:1.45;font-size:14px}.pdai-user{margin-left:auto;background:#b30000;color:#fff;border-bottom-right-radius:4px}.pdai-bot{background:#fff;color:#111;border:1px solid #e4e4e4;border-bottom-left-radius:4px}.pdai-loading{opacity:.65}#pdai-form{display:flex;gap:8px;padding:10px;border-top:1px solid #eee;background:#fff}#pdai-input{flex:1;resize:none;border:1px solid #ccc;border-radius:10px;padding:9px;font:inherit;outline:none}#pdai-input:focus{border-color:#b30000}#pdai-send{border:0;border-radius:10px;background:#111;color:#fff;padding:0 15px;font-weight:700;cursor:pointer}.pdai-note{font-size:10px;color:#666;padding:0 12px 10px;background:#fff}@media(max-width:520px){#pdai-root{right:12px;bottom:12px}#pdai-panel{height:70vh}#pdai-launcher{padding:12px 15px}}