.ai-assistant-panel{position:fixed;right:22px;top:78px;width:min(430px,calc(100vw - 30px));max-height:calc(100vh - 100px);display:flex;flex-direction:column;background:#fff;border:1px solid #dbe3ee;border-radius:16px;box-shadow:0 18px 50px rgba(15,23,42,.22);z-index:5000;overflow:hidden}.ai-assistant-panel.hidden{display:none}.ai-head{display:flex;justify-content:space-between;align-items:center;padding:15px;background:#0f172a;color:#fff}.ai-head-title{font-size:17px;font-weight:700}.ai-head-sub{font-size:11px;opacity:.75;margin-top:3px}.ai-close{border:0;background:transparent;color:#fff;font-size:25px;cursor:pointer}.ai-context{padding:10px 14px;background:#f8fafc;color:#64748b;font-size:12px}.ai-body{padding:14px;overflow:auto;min-height:260px}.ai-suggestions{display:flex;gap:7px;flex-wrap:wrap}.ai-suggestion{border:1px solid #dbe3ee;background:#fff;border-radius:20px;padding:7px 10px;cursor:pointer;font-size:12px}.ai-message{margin:9px 0;padding:10px 12px;border-radius:10px;background:#f1f5f9;font-size:13px;line-height:1.5}.ai-message.user{background:#dbeafe;margin-left:30px}.ai-foot{display:flex;gap:8px;padding:10px;border-top:1px solid #e5e7eb}.ai-input{flex:1;min-width:0;border:1px solid #cbd5e1;border-radius:9px;padding:10px}.ai-send{border:0;border-radius:9px;padding:0 15px;background:#2563eb;color:#fff;font-weight:600;cursor:pointer}