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.elf-chatbot-chat-item-date{color:#90aac6}.elf-chatbot-chat-item-title{font-weight:500;margin-bottom:4px;color:#333;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.elf-chatbot-chat-item-date{font-size:12px;color:#666}.elf-chatbot-main{flex:1;display:flex;flex-direction:column}.elf-chatbot-header{padding:16px;border-bottom:1px solid #e0e0e0;background:#fff}.elf-chatbot-header h2{margin:0;line-height:50px;font-size:20px;font-weight:600;color:var(--color-primary, #333)}.elf-chatbot-messages{flex:1;overflow-y:auto;padding:20px;background:#fafafa}.elf-chatbot-message{margin-bottom:20px;display:flex;flex-direction:column}.elf-chatbot-message-ai{flex-direction:row;gap:12px;align-items:flex-start}.elf-chatbot-message-avatar{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center}.elf-chatbot-message-avatar svg{width:100%;height:auto;display:block}.elf-chatbot-message-content-wrapper{flex:1;display:flex;flex-direction:column;min-width:0}.elf-chatbot-message-user{align-items:flex-end}.elf-chatbot-message-bubble{padding:12px 16px;border-radius:18px;word-wrap:break-word}.elf-chatbot-message-user .elf-chatbot-message-bubble{background:#fff;border:1px solid var(--color-border);border-radius:8px;padding:21px 28px;max-width:70%;min-width:fit-content;align-self:flex-end}.elf-chatbot-message-ai .elf-chatbot-message-bubble{color:#333;white-space:pre-wrap;border-radius:8px;background:transparent;border:0;padding:0 24px 15px 30px}.elf-chatbot-message-sources{margin-top:8px;padding:21px 28px;border:1px solid var(--color-border);border-radius:8px;font-size:13px}.elf-chatbot-message-sources h4{margin:0 0 8px;font-size:13px;font-weight:600;color:#666}.elf-chatbot-source-item{padding:6px 0;border-bottom:1px solid 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28px;height:auto}.elf-chatbot-input:focus{border-color:#2196f3}.elf-chatbot-send-button{padding:12px;width:48px;background:transparent;color:var(--color-grey-dark);border:none;border-radius:8px;cursor:pointer;transition:background .2s;flex-shrink:0;display:flex;align-items:center;justify-content:center;min-height:61px}.elf-chatbot-send-button:hover{background-color:var(--color-primary)}.elf-chatbot-send-button svg{width:20px;height:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.elf-chatbot-send-button:hover:not(:disabled){background-color:var(--color-primary)}.elf-chatbot-send-button:disabled{cursor:not-allowed;opacity:.6}.elf-chatbot-loading{display:flex;justify-content:center;align-items:center;padding:40px;color:#666}.elf-chatbot-loading-indicator{display:flex;gap:6px;padding:16px 0 16px 30px}.elf-chatbot-loading-dot{width:8px;height:8px;border-radius:50%;background:#999;animation:elfChatbotDotPulse 1.4s ease-in-out infinite}.elf-chatbot-loading-dot:nth-child(2){animation-delay:.2s}.elf-chatbot-loading-dot:nth-child(3){animation-delay:.4s}@keyframes elfChatbotDotPulse{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.elf-chatbot-error{padding:16px;margin:16px;background:#ffebee;border:1px solid #ef5350;border-radius:8px;color:#c62828}.elf-chatbot-error-pii{background:#fff3e0;border-color:#ff9800;color:#e65100}.elf-chatbot-empty{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;color:#999;text-align:center;padding:40px}.elf-chatbot-empty h3{margin-bottom:8px;color:#666}.elf-chatbot-new-chat-button{margin-top:16px;padding:12px;width:calc(100% - 16px);margin-left:8px;margin-right:8px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.elf-chatbot-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.elf-chatbot-modal{background:var(--color-primary);color:var(--color-white);border-radius:8px;box-shadow:0 4px 20px #00000026;max-width:897px;width:100%;max-height:90vh;overflow-y:auto;animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.elf-chatbot-modal-header{padding:40px 40px 0}body .elf-chatbot-modal-header h2#welcome-modal-title{margin:0;color:var(--color-white);max-width:672px}.elf-chatbot-modal-body{padding:20px 40px 16px;line-height:1.6}.elf-chatbot-modal-body p{margin:0 0 16px;max-width:672px;font-size:var(--font-size-large)}.elf-chatbot-modal-body p:last-child{margin-bottom:0}.elf-chatbot-modal-body strong{color:#333;font-weight:600}.elf-chatbot-modal-footer{padding:16px 40px 40px;display:flex;justify-content:flex-start}.elf-chatbot-modal-button{background-color:var(--color-button-bg);color:var(--color-primary);border:none;border-radius:6px;padding:18px 57px;cursor:pointer;transition:color .2s,background-color .2s;font-size:var(--font-size-large)}.elf-chatbot-modal-button:hover{background-color:var(--color-primary-dark)}.elf-chatbot-modal-button:focus{outline:2px solid #2196f3;outline-offset:2px;background-color:var(--color-button-bg);color:var(--color-primary)}@media (max-width: 768px){.elf-chatbot-container__inner{flex-direction:column;height:auto;min-height:600px}.elf-chatbot-sidebar{width:100%;max-height:200px;border-right:none;border-bottom:1px solid #e0e0e0}.elf-chatbot-message-bubble,.elf-chatbot-message-sources{max-width:85%}}.deleteChat{color:red;font-size:16px;font-weight:400}