:root{--app-bg:#f5f7fb;--surface:#fff;--surface-muted:#fafafa;--border:#f0f0f0;--border-strong:#e6e6e6;--hover:#f5f7fb;--active:#e6f4ff;--code-bg:#f4f3ec;--quote-border:#d9d9d9;--quote-text:#555}[data-theme=dark]{--app-bg:#16171d;--surface:#1f1f1f;--surface-muted:#141414;--border:#303030;--border-strong:#3a3a3a;--hover:#262626;--active:#111d2c;--code-bg:#2a2a2a;--quote-border:#444;--quote-text:#aaa}*{box-sizing:border-box}html,body,#root{min-height:100vh;margin:0}body{background:var(--app-bg);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-shell{min-height:100vh}.app-sider{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent;height:100vh;position:sticky;top:0;overflow:auto}.doc-detail-row{border-bottom:1px solid var(--border);align-items:flex-start;gap:12px;padding:8px 0;display:flex}.doc-detail-label{white-space:nowrap;text-overflow:ellipsis;flex:0 0 130px;max-width:130px;overflow:hidden}.doc-detail-value{word-break:break-word;flex:1;min-width:0;overflow:hidden}.doc-detail-value .ant-typography-ellipsis{width:100%;display:block}.document-viewer-modal__meta,.document-viewer-modal__technical,.document-viewer-modal__notice{margin:0;padding:16px 24px 0}.document-viewer-modal__meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.document-viewer-modal__technical{padding-top:12px}.document-viewer-modal__preview{background:#737373;max-height:min(72vh,920px);margin-top:16px;padding:24px;overflow:auto}.document-viewer-modal__docx{min-width:max-content}.document-viewer-modal__docx .docx-wrapper{background:0 0;margin:0 auto;padding:0}.document-viewer-modal__editor{border-top:1px solid var(--border);background:#f4f6f9;height:calc(100vh - 190px);min-height:560px;margin-top:16px;overflow:hidden}.document-viewer-modal__editor>*{height:100%}@media (width<=768px){.document-viewer-modal__meta,.document-viewer-modal__technical,.document-viewer-modal__notice{padding-inline:16px}.document-viewer-modal__preview{max-height:68vh;padding:12px}.document-viewer-modal__editor{height:calc(100vh - 170px);min-height:480px}}.logo-block{border-bottom:1px solid var(--border);padding:16px}.logo-block-collapsed{justify-content:center;align-items:center;padding:16px 8px;display:flex}.header-bar{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;gap:8px;padding:0 16px;display:flex;position:sticky;top:0}.content-area{padding:24px}@media (width<=768px){.content-area{padding:16px}}@media (width<=480px){.content-area{padding:12px}}.auth-page{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{width:100%;max-width:480px}.w-full{width:100%}.space-between{justify-content:space-between}.full-screen-center{place-items:center;min-height:100vh;display:grid}.centered-loader{justify-content:center;align-items:center;gap:8px;width:100%;display:flex}.centered-loader--compact{min-height:64px}.centered-loader--panel{min-height:180px}.centered-loader--page{min-height:min(52vh,460px)}.centered-loader--fullscreen{min-height:100vh}.chat-layout{grid-template-columns:320px 1fr;align-items:start;gap:16px;display:grid}.chat-filters .ant-card-body{padding:14px 16px}.chat-filter-grid{grid-template-columns:minmax(220px,1.4fr) repeat(4,minmax(180px,1fr));align-items:end;gap:12px 16px;display:grid}.chat-filter-group,.chat-filter-search{gap:6px;min-width:0;display:grid}.chat-filter-group .ant-typography,.chat-filter-search .ant-typography{font-size:12px}.chat-filter-summary{border-top:1px solid var(--border);margin-top:12px;padding-top:10px}.dashboard-section-page .dashboard-primary-row>.ant-col,.dashboard-section-page .dashboard-detail-row>.ant-col{display:none}.dashboard-section-page[data-dashboard-section=overview] .dashboard-primary-row>.ant-col:nth-child(3),.dashboard-section-page[data-dashboard-section=overview] .dashboard-primary-row>.ant-col:nth-child(4),.dashboard-section-page[data-dashboard-section=overview] .dashboard-primary-row>.ant-col:nth-child(5),.dashboard-section-page[data-dashboard-section=overview] .dashboard-primary-row>.ant-col:nth-child(6),.dashboard-section-page[data-dashboard-section=quality] .dashboard-primary-row>.ant-col:first-child,.dashboard-section-page[data-dashboard-section=quality] .dashboard-primary-row>.ant-col:nth-child(2),.dashboard-section-page[data-dashboard-section=quality] .dashboard-detail-row>.ant-col:first-child,.dashboard-section-page[data-dashboard-section=quality] .dashboard-detail-row>.ant-col:nth-child(2),.dashboard-section-page[data-dashboard-section=quality] .dashboard-detail-row>.ant-col:nth-child(3),.dashboard-section-page[data-dashboard-section=quality] .dashboard-detail-row>.ant-col:nth-child(4),.dashboard-section-page[data-dashboard-section=performance] .dashboard-primary-row>.ant-col:nth-child(7),.dashboard-section-page[data-dashboard-section=performance] .dashboard-detail-row>.ant-col:nth-child(6),.dashboard-section-page[data-dashboard-section=basket] .dashboard-detail-row>.ant-col:nth-child(5),.dashboard-section-page[data-dashboard-section=telemetry] .dashboard-primary-row>.ant-col:nth-child(8),.dashboard-section-page[data-dashboard-section=problems] .dashboard-detail-row>.ant-col:nth-child(n+7){display:block}@media (width<=1400px){.chat-filter-grid{grid-template-columns:repeat(3,minmax(200px,1fr))}}@media (width<=900px){.chat-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.chat-filter-grid{grid-template-columns:1fr}}@media (width<=900px){.chat-layout{grid-template-columns:1fr}}.chat-sidebar .dialog-item{cursor:pointer;border:1px solid var(--border);border-left:3px solid var(--stand-color,var(--border-strong));border-radius:8px;margin-bottom:8px;padding:0;transition:background .15s,border-color .15s;overflow:hidden}.chat-sidebar .dialog-item:hover{background:var(--hover)}.chat-sidebar .dialog-item.active{background:var(--active);border-color:var(--stand-color,var(--border-strong))}.dialog-card{min-width:0;padding:10px 12px}.dialog-card-title{margin-bottom:6px;overflow:hidden}.dialog-card-title .ant-typography{width:100%;display:block}.dialog-card-tags{margin-bottom:6px}.dialog-card-meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.chat-sidebar .ant-list-item-meta-content{min-width:0;overflow:hidden}.chat-sidebar .ant-list-pagination{text-align:center}.chat-thread{background:var(--surface-muted);border:1px solid var(--border);scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent;border-radius:8px;flex-direction:column;gap:12px;max-height:52vh;padding:8px;display:flex;overflow-y:auto}.chat-thread::-webkit-scrollbar{width:6px;height:6px}.app-sider::-webkit-scrollbar{width:6px;height:6px}.chat-thread::-webkit-scrollbar-track{background:0 0}.app-sider::-webkit-scrollbar-track{background:0 0}.chat-thread::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}.app-sider::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}.chat-thread::-webkit-scrollbar-thumb:hover{background:var(--quote-border)}.app-sider::-webkit-scrollbar-thumb:hover{background:var(--quote-border)}.chat-source-row{border-bottom:1px solid var(--border);padding:4px 0}.chat-source-row:last-child{border-bottom:0}.chat-source-details{color:var(--text-secondary);margin:3px 0 0 2px;font-size:12px}.chat-source-details summary{cursor:pointer;width:fit-content}.chat-source-details .ant-descriptions{margin:4px 0 2px}.chat-basket-summary{gap:5px;margin-top:6px;display:grid}.chat-basket-list{margin:4px 0 2px;padding-left:18px}.chat-response-run-timing{margin:2px 0}.chat-confidence{align-items:flex-start;gap:4px;max-width:100%;display:inline-flex}.chat-decision-step,.chat-decision-step-group{border:1px solid var(--border);background:var(--surface-muted);border-radius:7px;gap:6px;min-width:0;padding:9px 10px;display:grid}.chat-decision-step-heading,.chat-decision-step-group>summary{flex-wrap:wrap;align-items:center;gap:4px;min-width:0;display:flex}.chat-decision-step-heading .ant-typography,.chat-decision-step-group>summary .ant-typography,.chat-decision-step-summary,.chat-decision-step .ant-descriptions-item-content,.chat-decision-step .ant-descriptions-item-label{overflow-wrap:anywhere;word-break:break-word}.chat-decision-step-summary{display:block}.chat-decision-step .ant-space,.chat-decision-step-group .ant-space{max-width:100%}.chat-decision-step-group{margin:0}.chat-decision-step-group>summary{cursor:pointer;list-style:none}.chat-decision-step-group>summary::-webkit-details-marker{display:none}.chat-decision-step-group>summary:before{content:"▸";color:var(--text-secondary)}.chat-decision-step-group[open]>summary:before{content:"▾"}.chat-decision-step-group-title{overflow-wrap:anywhere;min-width:0;font-weight:600}.chat-decision-step-group-note{padding-left:14px;font-size:12px;display:block}.chat-decision-step-group-content{gap:7px;padding:2px 0 0 14px;display:grid}.chat-decision-step-group-content .chat-decision-step{background:var(--surface)}.chat-selection-details{border-left:2px solid var(--quote-border);background:var(--surface-muted);border-radius:4px;margin:4px 0 2px;padding:5px 7px}.chat-selection-details .ant-descriptions{margin-top:4px}.chat-bubble{word-break:break-word;border-radius:12px;max-width:80%;padding:10px 12px}.chat-bubble.user{color:#fff;background:#1677ff;align-self:flex-end}.chat-bubble.user .ant-typography{color:#fff}.chat-user-meta{text-align:right;color:#ffffffbf;margin-top:4px;font-size:11px}.chat-bubble.bot{background:var(--surface);border:1px solid var(--border-strong);align-self:flex-start}.chat-message-metadata{flex-direction:column;gap:2px;margin-top:4px;display:flex}.chat-bot-group{border-left:3px solid var(--border-strong);flex-direction:column;gap:6px;width:100%;padding:8px 0 8px 10px;display:flex}.chat-generation-messages{flex-direction:column;gap:8px;min-width:0;display:flex}@media (width<=600px){.chat-bubble,.chat-bot-group{max-width:100%}.chat-bot-group{flex-direction:column;display:flex}}.chat-metadata{width:100%}.chat-session-divider{border-top:1px solid var(--border-strong);border-bottom:1px solid var(--border-strong);color:var(--text-secondary);text-align:center;margin:16px 0 10px;padding:6px 10px;font-size:12px}.chat-metadata-source-group{margin-top:8px}.chat-source-item{border:1px solid var(--border-strong);background:var(--surface-muted);border-radius:6px;padding:7px 9px}.chat-source-item-content summary{cursor:pointer}.chat-source-item-content{gap:6px;padding:8px 0 0 12px;display:grid}.chat-source-item-content .chat-metadata-source-group{margin:5px 0 0}.chat-source-dropdown{padding:4px 0}.chat-source-dropdown>summary{cursor:pointer}.chat-source-dropdown-content{padding:6px 0 0 14px}.chat-attachments{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.chat-image-preview{border:1px solid var(--border-strong);border-radius:8px;display:block;overflow:hidden}.chat-image-preview img{object-fit:cover;max-height:180px}.chat-image-placeholder{min-width:180px;min-height:90px;color:var(--text-secondary);background:var(--surface);border:1px dashed var(--border-strong);border-radius:8px;align-items:center;gap:6px;padding:12px;display:inline-flex}.bb-content{line-height:1.5}.bb-content .bb-list{margin:4px 0;padding-left:20px}.bb-content .bb-code{background:var(--code-bg);border-radius:4px;padding:2px 6px;font-family:ui-monospace,Consolas,monospace}.bb-content .bb-quote{border-left:3px solid var(--quote-border);color:var(--quote-text);margin:4px 0;padding:4px 10px}