.workspace.chat-mode .top-actions{display:none!important}.workspace.chat-mode{padding-bottom:12px}.data-chat-layout{display:grid;grid-template-columns:215px minmax(0,1fr);height:var(--chat-height,calc(100dvh - 140px));min-height:300px;border:1px solid #e6e6e6;border-radius:12px;overflow:hidden;background:#fff}.data-chat-history{background:#fafafa;border-right:1px solid #e8e8e8;padding:16px 12px;display:flex;flex-direction:column;gap:16px;min-height:0}.data-chat-history>p{font-size:10px;letter-spacing:1.2px;color:#888;padding:0 8px}.data-chat-history>small{font-size:11px;color:#888;line-height:1.5;padding:8px;margin-top:auto}#chat-thread-list{overflow:auto;display:grid;align-content:start;gap:4px}.chat-thread{border:0;background:transparent;text-align:left;border-radius:7px;padding:11px 10px;font-size:12px;line-height:1.5;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;color:#555;width:100%;cursor:pointer}.chat-thread.active,.chat-thread:hover{background:#eaeaea;color:#111}.data-chat-main{display:flex;flex-direction:column;min-height:0;min-width:0}.chat-context-bar{display:flex;align-items:center;gap:8px;padding:16px 22px;font-size:12px;color:#777;border-bottom:1px solid #f1f1f1;min-height:50px}.chat-context-bar>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-context-bar button{margin-left:auto;white-space:nowrap;font-size:11px;color:#888}.chat-live-dot{width:6px;height:6px;border-radius:50%;background:#777;flex:none}.data-chat-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:auto;padding:20px 26px}.chat-welcome{min-height:100%;max-width:660px;margin:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px 0}.chat-mark{display:block;font-size:36px;margin-bottom:18px;color:#202020}.chat-welcome h2{font-size:clamp(22px,2.4vw,29px);letter-spacing:-.9px;line-height:1.25}.chat-welcome>p{font-size:14px;line-height:1.7;color:#818181;margin-top:12px}.chat-suggestions{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;margin-top:28px}.chat-suggestions button{border:1px solid #e6e6e6;background:#fff;border-radius:10px;padding:17px;text-align:left;font-size:12px;color:#444;line-height:1.5;display:flex;gap:12px;justify-content:space-between;cursor:pointer}.chat-suggestions button:hover{background:#f7f7f7;border-color:#ccc}.chat-suggestions span{color:#aaa}.chat-welcome .chat-data-summary{font-size:11px;color:#aaa;margin-top:20px}#chat-messages{max-width:780px;margin:0 auto}.data-chat-message{margin:0 0 28px;max-width:100%;font-size:14px;line-height:1.8}.data-chat-message.user{margin-left:auto;width:fit-content;max-width:85%;padding:12px 18px;background:#f1f1f1;border-radius:18px}.data-chat-message.assistant{padding:3px 0}.chat-message-label{font-size:11px;font-weight:600;letter-spacing:.3px;display:flex;gap:8px;align-items:center;margin-bottom:8px;color:#777}.chat-message-content{white-space:pre-wrap;overflow-wrap:anywhere}.chat-message-content strong{font-weight:650}.chat-sources{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.chat-sources button{font-size:10px;max-width:240px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;padding:6px 9px;border:1px solid #ddd;background:#fafafa;border-radius:6px;text-align:left;cursor:pointer;color:#666}.chat-message-error{font-size:12px;line-height:1.6;margin-top:10px;color:#a23e36}.chat-retry{display:block;margin-top:8px;border:1px solid #ddd;border-radius:6px;padding:6px 10px;font-size:12px;background:white;color:#333;cursor:pointer}.chat-composer-area{padding:6px 24px 14px;max-width:860px;width:100%;margin:auto}.chat-generation-status{font-size:11px;min-height:20px;padding:0 9px;color:#888}.chat-composer{display:flex;align-items:flex-end;gap:10px;padding:10px 12px 10px 18px;border:1px solid #ddd;border-radius:18px;background:#fff;box-shadow:0 2px 8px #00000004}.chat-composer:focus-within{border-color:#aaa}.chat-composer textarea{flex:1;min-width:0;border:0!important;box-shadow:none!important;outline:0!important;resize:none;max-height:140px;padding:9px 0;background:transparent;font:inherit;font-size:14px;line-height:1.5;color:#171717}.chat-composer textarea::placeholder{color:#999}.chat-send{border:0;border-radius:50%;height:36px;width:36px;flex:none;background:#171717;color:white;font-size:25px;line-height:1;cursor:pointer;margin-bottom:3px}.chat-send:disabled{opacity:.35;cursor:default}#chat-stop{font-size:13px}.chat-footnote{display:block;text-align:center;font-size:10px;color:#999;margin-top:10px;line-height:1.5}.chat-mobile-history{display:none}.chat-source-card{max-width:720px}.chat-source-card h2{padding-right:28px;overflow-wrap:anywhere}#chat-source-meta{font-size:12px;line-height:1.7;color:#777;margin:14px 0}#chat-source-text{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.75 inherit;max-height:55vh;overflow:auto}.chat-empty-history{padding:10px;font-size:12px;color:#999}
@media(max-width:1000px){.data-chat-layout{grid-template-columns:175px minmax(0,1fr)}.chat-suggestions{grid-template-columns:1fr}.data-chat-scroll{padding:18px}.chat-welcome{padding:12px 0}.chat-suggestions{margin-top:20px}.chat-suggestions button{padding:13px}}
@media(max-width:760px){.data-chat-layout{display:flex;flex-direction:column;border:0;border-radius:0;min-height:260px;margin:0 -4px}.data-chat-history{display:none}.data-chat-main{flex:1}.chat-mobile-history{display:flex;gap:8px;padding:0 0 10px}.chat-mobile-history select{flex:1;min-width:0;background:#fafafa;border:1px solid #e5e5e5;border-radius:8px;padding:9px 11px;font-size:12px;color:#555;max-width:100%}.chat-mobile-history .button{padding:7px 13px;min-height:36px;font-size:17px}.chat-context-bar{padding:10px 3px;min-height:36px;font-size:11px}.chat-context-bar button{font-size:10px}.data-chat-scroll{padding:18px 3px}.chat-welcome{padding:8px 2px;justify-content:center}.chat-mark{font-size:28px;margin-bottom:12px}.chat-welcome h2{font-size:23px}.chat-welcome>p{font-size:12px;margin-top:10px}.chat-suggestions{grid-template-columns:1fr 1fr;gap:8px;margin-top:22px}.chat-suggestions button{font-size:11px;padding:13px 11px;gap:5px}.chat-suggestions span{display:none}.chat-data-summary{line-height:1.5}.data-chat-message{font-size:13px;margin-bottom:24px}.data-chat-message.user{padding:10px 14px;max-width:92%}.chat-composer-area{padding:4px 0 2px}.chat-composer{padding:7px 9px 7px 14px;border-radius:16px}.chat-composer textarea{font-size:16px;max-height:110px}.chat-footnote{font-size:9px;margin-top:7px}.chat-sources button{max-width:100%}.chat-source-card{padding:22px}}