.ai-chatbot{position:fixed;right:16px;bottom:78px;z-index:1000;font-family:inherit}.ai-chatbot__toggle{border:0;background:#111827;color:#fff;border-radius:999px;padding:10px 16px;box-shadow:0 10px 25px rgba(0,0,0,.22);display:flex;align-items:center;gap:8px;font-weight:700}.ai-chatbot__toggle i{font-size:24px}.ai-chatbot__panel{display:none;width:360px;max-width:calc(100vw - 24px);height:520px;max-height:calc(100vh - 120px);background:#fff;border-radius:18px;box-shadow:0 18px 45px rgba(0,0,0,.25);overflow:hidden;border:1px solid rgba(0,0,0,.08)}.ai-chatbot.is-open .ai-chatbot__panel{display:flex;flex-direction:column}.ai-chatbot.is-open .ai-chatbot__toggle{display:none}.ai-chatbot__header{background:#111827;color:#fff;padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.ai-chatbot__header small{display:block;color:#d1d5db;font-size:11px;margin-top:2px}.ai-chatbot__close{border:0;background:transparent;color:#fff;font-size:28px;line-height:1}.ai-chatbot__messages{flex:1;overflow:auto;padding:14px;background:#f8fafc}.ai-chatbot__bubble{padding:10px 12px;border-radius:14px;margin-bottom:10px;white-space:pre-wrap;font-size:14px;line-height:1.45}.ai-chatbot__bubble--bot{background:#fff;border:1px solid #e5e7eb;color:#111827;border-top-left-radius:4px}.ai-chatbot__bubble--customer{background:#111827;color:#fff;margin-left:42px;border-top-right-radius:4px}.ai-chatbot__typing{font-size:13px;color:#6b7280;margin:6px 0}.ai-chatbot__form{display:flex;gap:8px;padding:10px;background:#fff;border-top:1px solid #e5e7eb}.ai-chatbot__input{flex:1;resize:none;border:1px solid #d1d5db;border-radius:12px;padding:10px;font-size:14px;outline:none}.ai-chatbot__input:focus{border-color:#111827}.ai-chatbot__send{border:0;background:#111827;color:#fff;border-radius:12px;padding:0 14px;font-weight:700}@media(max-width:575px){.ai-chatbot{right:10px;bottom:70px}.ai-chatbot__panel{width:calc(100vw - 20px);height:70vh}.ai-chatbot__toggle span{display:none}}