:root{--mcb-primary:#0073aa}#mcb-chatbot-container{position:fixed;bottom:20px;right:20px;z-index:999999;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;font-size:14px;line-height:1.5}#mcb-chat-toggle{width:56px!important;height:56px!important;min-width:56px!important;min-height:56px!important;max-width:56px!important;max-height:56px!important;border-radius:50%!important;background:var(--mcb-primary)!important;color:#fff!important;border:none!important;cursor:pointer;display:flex!important;align-items:center;justify-content:center;box-shadow:0 4px 12px rgb(0 0 0 / .2)!important;transition:transform 0.2s ease,box-shadow 0.2s ease;position:absolute;bottom:0;right:0;padding:0!important;margin:0!important;line-height:1!important}#mcb-chat-toggle svg{fill:none!important;stroke:var(--mcb-icon,#fff)!important;width:24px!important;height:24px!important}#mcb-chat-toggle:hover{transform:scale(1.05);box-shadow:0 6px 16px rgb(0 0 0 / .25)!important}#mcb-chat-toggle:focus{outline:2px solid var(--mcb-primary);outline-offset:2px}#mcb-chat-window{position:absolute;bottom:70px;right:0;width:370px;height:520px;background:#fff;border-radius:12px;box-shadow:0 8px 30px rgb(0 0 0 / .15);display:flex;flex-direction:column;overflow:hidden;animation:mcb-slide-up 0.3s ease}@keyframes mcb-slide-up{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}#mcb-chat-header{background:var(--mcb-primary);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}#mcb-chat-title{font-weight:600;font-size:15px}#mcb-chat-minimize{background:none;border:none;color:#fff;font-size:20px;cursor:pointer;padding:0 4px;opacity:.8;transition:opacity 0.2s}#mcb-chat-minimize:hover{opacity:1}#mcb-chat-messages{flex:1;overflow-y:scroll!important;padding:16px;min-height:0;display:flex;flex-direction:column;gap:12px}.mcb-message{max-width:85%;padding:10px 14px;border-radius:12px;word-wrap:break-word;white-space:pre-wrap}.mcb-message-user{background:var(--mcb-primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.mcb-message-bot{background:#f0f2f5;color:#1a1a1a;align-self:flex-start;border-bottom-left-radius:4px}.mcb-message-bot hr{border:none;border-top:1px solid #d0d0d0;margin:8px 0}.mcb-message-bot em{font-size:12px;color:#666;line-height:1.4}.mcb-typing{display:flex;gap:4px;padding:10px 14px;background:#f0f2f5;border-radius:12px;border-bottom-left-radius:4px;align-self:flex-start;max-width:60px}.mcb-typing-dot{width:8px;height:8px;background:#999;border-radius:50%;animation:mcb-bounce 1.4s infinite ease-in-out}.mcb-typing-dot:nth-child(1){animation-delay:-0.32s}.mcb-typing-dot:nth-child(2){animation-delay:-0.16s}@keyframes mcb-bounce{0%,80%,100%{transform:scale(0)}40%{transform:scale(1)}}#mcb-chat-input-area{display:flex;padding:12px;border-top:1px solid #e5e5e5;gap:8px;align-items:flex-end;flex-shrink:0}#mcb-chat-input{flex:1;border:1px solid #ddd;border-radius:20px;padding:8px 14px;font-size:14px;font-family:inherit;resize:none;max-height:80px;outline:none;transition:border-color 0.2s}#mcb-chat-input:focus{border-color:var(--mcb-primary)}#mcb-chat-send{width:36px;height:36px;border-radius:50%;background:var(--mcb-primary);color:#fff!important;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity 0.2s}#mcb-chat-send svg{fill:none!important;stroke:var(--mcb-icon,#fff)!important;width:18px!important;height:18px!important}#mcb-chat-send:hover{opacity:.9}#mcb-chat-send:disabled{opacity:.5;cursor:not-allowed}.mcb-sources{margin-top:8px;font-size:12px}.mcb-sources a{color:var(--mcb-primary);text-decoration:none}.mcb-sources a:hover{text-decoration:underline}@media (max-width:480px){#mcb-chat-window{width:calc(100vw - 24px);height:calc(100vh - 100px);right:-8px;bottom:65px}#mcb-chatbot-container{bottom:12px;right:12px}}