#uhaven-chat-root{all:initial;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:#333;box-sizing:border-box}#uhaven-chat-root *,#uhaven-chat-root *:before,#uhaven-chat-root *:after{box-sizing:border-box}.uhaven-chat-widget{position:fixed;bottom:20px;right:20px;z-index:999999;font-family:inherit}.uhaven-chat-toggle{width:60px;height:60px;border-radius:50%;background:#647ab9;border:none;cursor:pointer;box-shadow:0 4px 20px #647ab966;display:flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s}.uhaven-chat-toggle:hover{transform:scale(1.05);background:#383876;box-shadow:0 6px 25px #38387680}.uhaven-chat-toggle svg{width:28px;height:28px;fill:#fff}.uhaven-chat-window{position:absolute;bottom:80px;right:0;width:380px;max-width:calc(100vw - 40px);height:520px;max-height:calc(100vh - 120px);background:#fff;border-radius:16px;box-shadow:0 10px 40px #00000026;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.uhaven-chat-header{background:#647ab9;color:#fff;padding:12px 16px;display:flex;align-items:flex-start;justify-content:space-between;flex-shrink:0}.uhaven-chat-header-title{display:flex;flex-direction:column;gap:4px}.uhaven-chat-header-title h2{margin:0;font-size:18px;font-weight:600}.uhaven-chat-header-disclaimer{margin:0;font-size:11px;opacity:.9;line-height:1.35;max-width:250px}.uhaven-chat-header-disclaimer strong{font-weight:700;opacity:1}.uhaven-chat-header h2{margin:0;font-size:18px;font-weight:600}.uhaven-chat-header-actions{display:flex;gap:8px}.uhaven-chat-header-btn{background:#fff3;border:none;color:#fff;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:500;transition:background .2s}.uhaven-chat-header-btn:hover{background:#ffffff4d}.uhaven-chat-quick-exit{background:#ef4444}.uhaven-chat-quick-exit:hover{background:#dc2626}.uhaven-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.uhaven-chat-message{max-width:85%;padding:12px 16px;border-radius:16px;line-height:1.5;font-size:15px}.uhaven-chat-message-user{align-self:flex-end;background:#647ab9;color:#fff;border-bottom-right-radius:4px}.uhaven-chat-message-assistant{align-self:flex-start;background:#f3f4f6;color:#374151;border-bottom-left-radius:4px}.uhaven-chat-message-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.uhaven-chat-message-para{margin:0}.uhaven-chat-message-para+.uhaven-chat-message-para,.uhaven-chat-message-para+.uhaven-chat-message-list,.uhaven-chat-message-list+.uhaven-chat-message-para{margin-top:8px}.uhaven-chat-message-list{margin:8px 0 0;padding-left:20px;list-style:disc outside}.uhaven-chat-message-list li{margin:0 0 4px;display:list-item}.uhaven-chat-message-list li:last-child{margin-bottom:0}.uhaven-chat-message-content strong{font-weight:700}.uhaven-chat-message-content em{font-style:italic}.uhaven-chat-message-content a{color:#3a5bbf;text-decoration:underline;overflow-wrap:anywhere}.uhaven-chat-disclaimer a,.uhaven-chat-header-disclaimer a{color:inherit;text-decoration:underline}.uhaven-chat-streaming{display:inline-block;width:8px;height:8px;background:#647ab9;border-radius:50%;margin-left:4px;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.uhaven-chat-typing{display:flex;gap:4px;padding:16px;align-self:flex-start}.uhaven-chat-typing-dot{width:8px;height:8px;background:#9ca3af;border-radius:50%;animation:typing 1.4s infinite}.uhaven-chat-typing-dot:nth-child(2){animation-delay:.2s}.uhaven-chat-typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-8px)}}.uhaven-chat-disclaimer{font-size:13px;color:#6b7280;font-style:italic;margin-top:8px;padding-top:8px;border-top:1px solid #e5e7eb}.uhaven-chat-suggested-urls{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.uhaven-chat-suggested-label{font-size:12px;color:#6b7280;margin-right:4px}.uhaven-chat-suggested-link{display:inline-block;font-size:12px;color:#647ab9;background:#647ab91a;padding:4px 10px;border-radius:12px;text-decoration:none;transition:background .2s,color .2s}.uhaven-chat-suggested-link:hover{background:#647ab9;color:#fff}.uhaven-chat-input-area{padding:16px;border-top:1px solid #e5e7eb;background:#fafafa;flex-shrink:0}.uhaven-chat-input-form{display:flex;gap:10px}.uhaven-chat-input{flex:1;padding:12px 16px;border:1px solid #e5e7eb;border-radius:24px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;font-family:inherit}.uhaven-chat-input:focus{border-color:#647ab9;box-shadow:0 0 0 3px #647ab91a}.uhaven-chat-input:disabled{background:#f3f4f6;cursor:not-allowed}.uhaven-chat-send-btn{width:48px;height:48px;border-radius:50%;background:#647ab9;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s,opacity .2s;flex-shrink:0}.uhaven-chat-send-btn:hover:not(:disabled){transform:scale(1.05);background:#383876}.uhaven-chat-send-btn:disabled{opacity:.5;cursor:not-allowed}.uhaven-chat-send-btn svg{width:20px;height:20px;fill:#fff}.uhaven-chat-welcome{text-align:center;padding:20px;color:#6b7280}.uhaven-chat-welcome h3{color:#374151;margin:0 0 8px;font-size:16px}.uhaven-chat-welcome p{margin:0;font-size:14px}.uhaven-chat-welcome-notice{margin-top:14px;padding-top:12px;border-top:1px solid #e5e7eb;text-align:left;font-size:12.5px;line-height:1.45}.uhaven-chat-welcome-notice p{font-size:inherit}.uhaven-chat-welcome-notice p+p{margin-top:8px}.uhaven-chat-welcome-notice strong{color:#374151}.uhaven-chat-welcome-notice a{color:#3a5bbf;text-decoration:underline}.uhaven-chat-error-banner{background:#fef2f2;color:#991b1b;padding:12px 16px;text-align:center;font-size:14px;border-bottom:1px solid #fecaca}.uhaven-chat-loading{display:flex;align-items:center;justify-content:center;padding:40px;color:#6b7280}@media (max-width: 480px){.uhaven-chat-widget{bottom:10px;right:10px}.uhaven-chat-window{width:calc(100vw - 20px);height:calc(100vh - 100px);bottom:70px;right:-5px;border-radius:12px}.uhaven-chat-toggle{width:54px;height:54px}}