:root{color:#1f2329;font-synthesis:none;--surface:#fff;--surface-subtle:#f7f8fa;--line:#e5e6eb;--line-strong:#d0d3d9;--text:#1f2329;--text-muted:#646a73;--primary:#3370ff;--primary-hover:#2862e8;--danger:#d83931;--row-hover:#f2f6ff;--header-height:116px;background:#f7f8fa;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,sans-serif}@media (prefers-color-scheme:dark){:root{color:#e5e6eb;--surface:#242629;--surface-subtle:#1f2124;--line:#3a3d42;--line-strong:#4a4e55;--text:#f0f1f2;--text-muted:#a8abb2;--primary:#5b8cff;--primary-hover:#78a0ff;--row-hover:#28344b;background:#17181a}}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0;overflow:hidden}button,input,select{font:inherit}button{color:inherit}.app-shell{background:var(--surface);flex-direction:column;min-width:620px;height:100%;display:flex}.app-toolbar{border-bottom:1px solid var(--line);background:var(--surface);justify-content:space-between;align-items:center;gap:18px;min-height:58px;padding:10px 14px;display:flex}.source-info{white-space:nowrap;align-items:baseline;gap:9px;min-width:0;display:flex}.source-info strong{font-size:16px}.source-info span{color:var(--text-muted);text-overflow:ellipsis;font-size:12px;overflow:hidden}.table-picker{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.table-picker select{width:150px;height:32px;padding:0 8px}.demo-badge{background:#fff4e8;border-radius:999px;padding:2px 7px;color:#b45f06!important}.toolbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}.toolbar-button,.secondary-button,.primary-button{border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;white-space:nowrap;border-radius:6px;padding:7px 10px;transition:all .15s}.toolbar-button:hover,.secondary-button:hover{border-color:var(--primary);color:var(--primary)}.primary-button{color:#fff;border-color:var(--primary);background:var(--primary);min-width:90px}.primary-button:hover{background:var(--primary-hover)}.toolbar-button:disabled,button:disabled{opacity:.45;cursor:not-allowed}.search-group{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;align-items:center;height:34px;display:flex;overflow:hidden}.search-icon{color:var(--text-muted);padding-left:8px}.search-group input{width:132px;color:var(--text);background:0 0;border:0;outline:0;padding:6px}.search-group button{border:0;border-left:1px solid var(--line);cursor:pointer;background:0 0;width:28px;height:100%;padding:0}.search-group button:hover{background:var(--surface-subtle)}.search-group .clear-search{color:var(--text-muted);border-left:0;font-size:16px}.search-group .clear-search:hover{color:var(--text)}.match-count{color:var(--text-muted);padding-right:5px;font-size:11px}.scale-switch{background:var(--surface-subtle);border:1px solid var(--line);border-radius:7px;padding:2px;display:flex}.scale-switch button{cursor:pointer;background:0 0;border:0;border-radius:5px;width:31px;height:28px}.scale-switch button.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 4px #1f23291f}.zoom-switch{border:1px solid var(--line);background:var(--surface-subtle);border-radius:7px;align-items:center;height:34px;display:flex;overflow:hidden}.zoom-switch button{cursor:pointer;background:0 0;border:0;width:30px;height:100%;font-size:17px}.zoom-switch button:hover{color:var(--primary);background:var(--surface)}.zoom-switch span{text-align:center;width:46px;color:var(--text-muted);font-size:10px}.active-dot{background:var(--primary);vertical-align:middle;border-radius:50%;width:6px;height:6px;margin-left:5px;display:inline-block}.status-strip{border-bottom:1px solid var(--line);height:30px;color:var(--text-muted);background:var(--surface-subtle);align-items:center;gap:14px;padding:0 14px;font-size:12px;display:flex}.status-error{color:var(--danger);font-weight:600}.status-filter,.refreshing{color:var(--primary)}.gantt-scroller{background:var(--surface);scrollbar-gutter:stable;flex:1;position:relative;overflow:auto}.gantt-grid{min-height:100%;position:relative}.gantt-header{z-index:20;height:var(--header-height);border-bottom:1px solid var(--line-strong);background:var(--surface);position:sticky;top:0}.frozen-header{z-index:24;border-right:1px solid var(--line-strong);background:var(--surface);height:100%;display:flex;position:sticky;left:0}.frozen-header-cell{border-right:1px solid var(--line);white-space:nowrap;flex:none;align-items:flex-end;height:100%;padding:0 10px 12px;font-size:12px;font-weight:600;display:flex;position:relative;overflow:visible}.frozen-header-label{text-overflow:ellipsis;min-width:0;overflow:hidden}.column-resize-handle{z-index:6;cursor:col-resize;width:7px;position:absolute;top:0;bottom:0;right:-3px}.column-resize-handle:hover,.column-resize-handle:active{background:var(--primary);opacity:.45}.is-resizing-column,.is-resizing-column *{cursor:col-resize!important;-webkit-user-select:none!important;user-select:none!important}.timeline-header{background:var(--surface);height:100%;position:absolute;top:0;overflow:hidden}.gantt-legend-panel{border-bottom:1px solid var(--line);background:var(--surface-subtle);height:76px;padding:8px 12px 7px}.gantt-legend-title{white-space:nowrap;align-items:baseline;height:21px;display:flex}.gantt-legend-title strong{font-size:12px}.gantt-legend-bar{background:var(--surface);border:1px solid #1f232914;border-radius:8px;width:100%;height:38px;display:flex;overflow:hidden;box-shadow:0 2px 7px #1f232914}.gantt-legend-segment{color:#fff;white-space:nowrap;flex-basis:0;align-items:center;gap:8px;min-width:0;padding:0 10px;display:flex;overflow:hidden;box-shadow:inset -1px 0 #ffffff5c}.gantt-legend-segment strong{text-overflow:ellipsis;flex:0 auto;font-size:12px;line-height:16px;overflow:hidden}.gantt-legend-segment span{text-overflow:ellipsis;opacity:.9;flex:0 auto;font-size:11px;line-height:16px;overflow:hidden}.month-axis{background:var(--surface);height:40px;position:relative}.month-label{color:var(--text-muted);white-space:nowrap;font-size:11px;font-weight:600;position:absolute;top:12px}.rows-layer{position:relative}.gantt-row{border-bottom:1px solid var(--line);transition:background .18s;position:relative}.gantt-row:hover{background:var(--row-hover)}.gantt-row.highlighted{background:#3370ff24;animation:1s ease-in-out 2 rowPulse}@keyframes rowPulse{50%{background:#3370ff47}}.frozen-row{z-index:10;border-right:1px solid var(--line-strong);background:var(--surface);height:100%;display:flex;position:sticky;left:0}.frozen-cell{border-right:1px solid var(--line);flex:none;align-items:center;gap:6px;height:100%;padding:0 9px;display:flex;overflow:hidden}.gantt-row:hover .frozen-row,.gantt-row.highlighted .frozen-row{background:inherit}.title-text{white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:12px;overflow:hidden}.status-icon{width:16px;height:16px;color:var(--danger);background:#fee2e2;border-radius:50%;flex:none;place-items:center;font-size:11px;font-weight:700;display:inline-grid}.status-icon.muted{color:var(--text-muted);background:var(--surface-subtle)}.timeline-cell{height:100%;position:absolute;top:0;overflow:hidden}.grid-line{background:var(--line);pointer-events:none;width:1px;position:absolute;top:0;bottom:0}.today-line{z-index:1;pointer-events:none;background:#7b9cff;width:2px;position:absolute;top:0;bottom:0}.stage-bar{color:#fff;white-space:nowrap;cursor:pointer;border-radius:5px;align-items:center;gap:8px;min-width:6px;height:28px;padding:0 10px;transition:filter .12s,box-shadow .12s;display:flex;position:absolute;top:9px;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff2e}.stage-bar:hover{filter:brightness(1.04);box-shadow:inset 0 0 0 1px #ffffff85,0 2px 7px #1f232933}.stage-bar span{text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.stage-bar em{opacity:.88;margin-left:auto;font-size:11px;font-style:normal}.stage-bar.missing{opacity:.78;background-image:repeating-linear-gradient(135deg,#ffffff30 0 6px,#fff0 6px 12px);border:1px dashed #ffffffe6}.stage-bar.same-day{border-radius:3px;padding:0}.single-marker{background:var(--primary);z-index:5;cursor:pointer;border-radius:3px;width:5px;height:28px;position:absolute;top:9px}.single-marker span{color:var(--text);white-space:nowrap;font-size:11px;position:absolute;top:6px;left:10px}.endpoint-label{z-index:12;color:var(--text-muted);white-space:nowrap;pointer-events:none;font-size:9px;line-height:11px;position:absolute;top:50%}.start-endpoint{transform:translate(calc(-100% - 5px),-50%)}.end-endpoint{transform:translate(5px,-50%)}.total-duration-label{z-index:12;background:var(--surface);color:var(--text);box-shadow:0 0 0 1px var(--line);white-space:nowrap;pointer-events:none;border-radius:4px;padding:1px 4px;font-size:9px;position:absolute;top:14px}.row-message{white-space:nowrap;font-size:11px;position:absolute;top:14px;left:12px}.error-message{color:var(--danger);font-weight:600}.empty-message{color:var(--text-muted)}.stage-detail-popover{z-index:90;border:1px solid var(--line-strong);background:var(--surface);width:286px;color:var(--text);pointer-events:none;border-radius:10px;padding:13px 14px 12px;font-family:inherit;position:fixed;box-shadow:0 10px 28px #1f23292e,0 2px 8px #1f232914}.stage-detail-heading{border-bottom:1px solid var(--line);align-items:flex-start;gap:9px;padding-bottom:10px;display:flex}.stage-detail-color{border-radius:4px;flex:none;width:10px;height:28px;margin-top:1px}.stage-detail-heading div{gap:2px;min-width:0;display:grid}.stage-detail-heading strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;line-height:17px;overflow:hidden}.stage-detail-heading span:last-child{text-overflow:ellipsis;white-space:nowrap;color:var(--text-muted);font-size:11px;line-height:15px;overflow:hidden}.stage-detail-grid{grid-template-columns:42px 1fr;align-items:center;row-gap:7px;padding-top:10px;font-size:11px;display:grid}.stage-detail-grid>span{color:var(--text-muted)}.stage-detail-grid>strong{font-size:11px;font-weight:500}.stage-detail-note{color:#8f5b00;background:#fff7e8;border-radius:6px;margin:9px 0 0;padding:7px 8px;font-size:10px;line-height:15px}.config-backdrop{z-index:100;background:#1f232975;justify-content:flex-end;display:flex;position:fixed;inset:0}.config-panel{background:var(--surface);width:min(680px,92vw);height:100%;padding:20px 22px 26px;overflow:auto;box-shadow:-10px 0 30px #1f23292e}.wide-config-panel{width:min(920px,96vw)}.config-header{justify-content:space-between;gap:20px;margin-bottom:20px;display:flex}.config-header h2{margin:0 0 5px;font-size:20px}.config-header p{color:var(--text-muted);margin:0;font-size:12px}.config-section{border:1px solid var(--line);background:var(--surface-subtle);border-radius:10px;margin:0 0 18px;padding:14px}.config-section h3{margin:0 0 12px;font-size:14px}.section-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.section-heading span{color:var(--text-muted);font-size:11px}.icon-button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:6px;width:30px;height:30px}.icon-button:hover{border-color:var(--primary);color:var(--primary)}.icon-button.danger:hover{border-color:var(--danger);color:var(--danger)}.form-field{grid-template-columns:92px 1fr;align-items:center;gap:12px;margin-bottom:18px;display:grid}.form-field>span,.node-index,.stage-row>span{color:var(--text-muted);font-size:12px}select,.stage-row input,input[type=number],.filter-row input{border:1px solid var(--line-strong);height:36px;color:var(--text);background:var(--surface);border-radius:6px;outline:none;padding:0 10px}select:focus,.stage-row input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #3370ff1f}.searchable-select{width:100%;min-width:0;position:relative}.searchable-select-trigger{border:1px solid var(--line-strong);background:var(--surface);width:100%;height:36px;color:var(--text);text-align:left;cursor:pointer;border-radius:6px;outline:none;justify-content:space-between;align-items:center;gap:8px;padding:0 10px;display:flex}.searchable-select-trigger:hover,.searchable-select-trigger:focus{border-color:var(--primary)}.searchable-select-trigger:focus{box-shadow:0 0 0 2px #3370ff1f}.searchable-select-trigger>span:first-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.searchable-select-placeholder,.searchable-select-arrow{color:var(--text-muted)}.searchable-select-arrow{flex:none;font-size:10px}.searchable-select-dropdown{z-index:200;border:1px solid var(--line-strong);background:var(--surface);border-radius:8px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow:hidden;box-shadow:0 8px 24px #1f232929}.searchable-select-search{border-bottom:1px solid var(--line);height:38px;color:var(--text-muted);align-items:center;gap:6px;padding:5px 8px;display:flex}.searchable-select-search input{width:100%;height:28px;color:var(--text);font:inherit;background:0 0;border:0;outline:0;padding:0}.searchable-select-options{max-height:230px;padding:4px;overflow:auto}.searchable-select-options button{width:100%;min-height:32px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:5px;padding:6px 9px}.searchable-select-options button:hover{background:var(--surface-subtle)}.searchable-select-options button.selected{color:var(--primary);background:#3370ff1a;font-weight:600}.searchable-select-empty{color:var(--text-muted);text-align:center;padding:13px 9px;font-size:11px;display:block}.node-list{gap:10px;display:grid}.node-config{border:1px solid var(--line);background:var(--surface-subtle);border-radius:9px;padding:12px}.node-row{grid-template-columns:70px minmax(180px,1fr) auto;align-items:center;gap:10px;display:grid}.row-actions{gap:4px;display:flex}.stage-row{border-top:1px dashed var(--line-strong);grid-template-columns:70px minmax(160px,1fr) minmax(180px,auto);align-items:center;gap:10px;margin-top:10px;padding-top:10px;display:grid}.color-picker{flex-wrap:wrap;gap:5px;display:flex}.color-swatch{cursor:pointer;border:2px solid #0000;border-radius:5px;width:22px;height:22px}.color-swatch.selected{border-color:var(--text);box-shadow:0 0 0 2px var(--surface)}.add-node{border-style:dashed;width:100%;margin-top:12px}.compact-list{gap:8px;display:grid}.compact-row{align-items:center;gap:8px;display:grid}.freeze-config-row{grid-template-columns:minmax(180px,1fr) 150px 32px}.freeze-config-row label{color:var(--text-muted);align-items:center;gap:6px;font-size:11px;display:flex}.freeze-config-row input{width:84px}.two-column-section{grid-template-columns:1fr 1fr;gap:18px;display:grid}.filter-row{grid-template-columns:minmax(120px,1fr) 88px minmax(90px,1fr) 32px;align-items:center;gap:6px;display:grid}.sort-row{grid-template-columns:minmax(140px,1fr) 82px 32px;align-items:center;gap:6px;display:grid}.display-options{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.display-options h3{margin:0 auto 0 0}.display-options label{align-items:center;gap:7px;font-size:12px;display:flex}.config-footer{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.error-text,.warning-text{margin:10px 0 0;font-size:12px}.error-text{color:var(--danger)}.warning-text{color:#b45f06}.center-state{height:100%;color:var(--text-muted);place-items:center;gap:10px;display:grid}.spinner{border:2px solid var(--line);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{color:var(--danger);background:#fff1f0;border:1px solid #f3b7b3;border-radius:7px;margin:12px;padding:10px 12px;font-size:12px}.error-banner button{float:right;color:var(--danger);cursor:pointer;background:0 0;border:0;text-decoration:underline}.dashboard-save-bar{z-index:80;border-top:1px solid var(--line);background:var(--surface);flex:0 0 58px;justify-content:flex-end;align-items:center;gap:18px;padding:10px 16px;display:flex;box-shadow:0 -4px 14px #1f23290f}.dashboard-save-bar span{color:var(--text-muted);font-size:12px}.dashboard-save-button{border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;border-radius:6px;min-width:132px;height:36px;padding:0 20px;font-weight:600}.dashboard-save-button:hover{background:var(--primary-hover)}.dashboard-save-button:disabled{opacity:.5}@media (width<=980px){.app-toolbar{align-items:flex-start}.source-info span:not(.demo-badge){display:none}.toolbar-actions{gap:4px}.toolbar-button{padding-inline:7px}.stage-row{grid-template-columns:70px 1fr}.stage-row .color-picker{grid-column:2}.two-column-section{grid-template-columns:1fr}}@media (width<=760px){.app-toolbar{flex-direction:column;gap:7px;min-height:96px}.source-info{width:100%}.toolbar-actions{flex-wrap:nowrap;justify-content:flex-start;width:100%;padding-bottom:2px;overflow-x:auto}.search-group{flex:none}.status-strip{flex:0 0 30px}}