.chatbot-launcher{position:fixed;bottom:20px;right:20px;z-index:9999;background:#2563eb;color:#fff;border:none;border-radius:999px;padding:10px 18px;font-size:14px;cursor:pointer;box-shadow:0 10px 25px #0f172a59}.chatbot-launcher:hover{background:#1d4ed8}.chatbot-window{position:fixed;bottom:90px;right:20px;width:320px;max-height:70vh;display:flex;flex-direction:column;background:#fff;border-radius:16px;box-shadow:0 20px 40px #0f172a66;overflow:hidden;z-index:10000;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.chatbot-window .header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;font-size:14px}.chatbot-window .header button{background:transparent;border:none;color:#e5e7eb;font-weight:700;cursor:pointer}.chatbot-window .messages{flex:1;padding:12px;overflow-y:auto;background:#f3f4f6}.chatbot-window .msg{margin-bottom:8px;padding:8px 10px;border-radius:12px;font-size:13px;line-height:1.4}.chatbot-window .msg.user{background:#2563eb;color:#fff;margin-left:40px;text-align:right}.chatbot-window .msg.bot{background:#e5e7eb;color:#111827;margin-right:40px}.chatbot-window .input-area{display:flex;border-top:1px solid #e5e7eb;padding:8px;background:#fff}.chatbot-window .input-area input{flex:1;border:1px solid #d1d5db;border-radius:999px;padding:6px 10px;font-size:13px}.chatbot-window .input-area button{margin-left:6px;border:none;border-radius:999px;padding:6px 12px;background:#2563eb;color:#fff;font-size:13px;cursor:pointer}.chatbot-window .input-area button:hover{background:#1d4ed8}