.bim-workspace{--bim-ink: var(--el-text-color-primary, #303133);--bim-muted: var(--el-text-color-secondary, #909399);--bim-line: var(--el-border-color-lighter, #ebeef5);--bim-control-line: var(--el-border-color, #dcdfe6);--bim-paper: var(--el-bg-color-overlay, #fff);--bim-soft: var(--el-fill-color-light, #f5f7fa);--bim-accent: var(--el-color-primary, #aab396);--bim-accent-soft: var(--el-color-primary-light-9, #f7f8f5);--bim-on-accent: #30382d;--bim-link-color: var(--el-text-color-regular, #606266);--bim-radius: var(--el-border-radius-base, 4px);--bim-left: 0px;--bim-right: 0px;position:relative;display:flex;flex:1;flex-direction:column;min-width:0;height:calc(100dvh - 50px);color:var(--bim-ink);background:#eef0f2;font-family:inherit;font-size:13px;overflow:hidden}.bim-workspace[data-theme=heritage]{--bim-ink: var(--heritage-wood);--bim-muted: var(--heritage-muted);--bim-line: var(--heritage-border);--bim-control-line: var(--heritage-border);--bim-paper: var(--heritage-paper);--bim-soft: var(--heritage-parchment);--bim-link-color: var(--heritage-ochre);--bim-on-accent: #fff}.bim-workspace *{box-sizing:border-box}.bim-workspace.has-sidebar{--bim-left: 280px}.bim-workspace.has-details{--bim-right: 336px}.bim-workspace :where(button,input,select,textarea){font:inherit;color:inherit}.bim-workspace button{cursor:pointer}.bim-workspace button:disabled{cursor:default;opacity:.4}.bim-workspace button:focus-visible,.bim-workspace .bim-input:focus-visible{outline:2px solid var(--bim-accent);outline-offset:2px}.bim-workspace .bim-input{width:100%;background:var(--bim-paper);border:1px solid var(--bim-control-line);border-radius:var(--bim-radius);line-height:20px;padding:5px 11px;min-width:0}.bim-workspace input[type=checkbox]{accent-color:var(--bim-accent)}.bim-workspace .bim-input:disabled{background:var(--bim-soft)}.bim-workspace textarea{resize:vertical}.bim-workspace .bim-model-tools{position:absolute;top:16px;left:calc(var(--bim-left) + 16px);display:flex;align-items:center;gap:8px;padding:6px;z-index:3;max-width:calc(100% - var(--bim-left) - var(--bim-right) - 88px)}.bim-workspace .bim-model-select{display:flex;align-items:center;gap:9px;color:var(--bim-muted);white-space:nowrap}.bim-workspace .bim-model-select select{width:180px;background:transparent}.bim-workspace .bim-readonly{color:var(--bim-muted);font-size:12px}.bim-workspace .bim-button{border:1px solid var(--bim-control-line);border-radius:var(--bim-radius);background:var(--bim-paper);padding:5px 12px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;line-height:20px}.bim-workspace .bim-button:hover:not(:disabled){background:var(--bim-accent-soft)}.bim-workspace .bim-button.primary{background:var(--bim-accent);color:var(--bim-on-accent);border-color:var(--bim-accent)}.bim-workspace .bim-button.primary:hover:not(:disabled),.bim-workspace .bim-button.primary:active:not(:disabled){background:color-mix(in srgb,var(--bim-accent) 92%,black);color:var(--bim-on-accent)}.bim-workspace .bim-button.ghost{border-color:transparent;background:transparent;padding:5px 8px}.bim-workspace .bim-button.active{background:var(--bim-accent-soft)}.bim-workspace .bim-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:30px;height:30px;border:0;border-radius:4px;background:transparent;padding:4px;color:var(--bim-muted)}.bim-workspace .bim-icon:hover:not(:disabled),.bim-workspace .bim-icon.active{background:var(--bim-accent-soft);color:var(--bim-link-color)}.bim-workspace .bim-link{border:0;padding:0;background:none;color:var(--bim-link-color);font-size:12px;line-height:22px}.bim-workspace .bim-link:hover{text-decoration:underline}.bim-workspace .danger{color:var(--el-color-danger, #f56c6c)}.bim-workspace .bim-stage{flex:1;position:relative;min-height:0}.bim-workspace .bim-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.bim-workspace .bim-canvas canvas{display:block;width:100%;height:100%;outline:none;touch-action:none}.bim-workspace .bim-panel{background:var(--bim-paper);box-shadow:var(--el-box-shadow-lighter, 0 0 12px #0000000f);border:1px solid var(--bim-line);border-radius:var(--bim-radius)}.bim-workspace .bim-sidebar{position:absolute;top:16px;bottom:50px;left:16px;width:264px;display:flex;flex-direction:column;z-index:2;overflow:hidden}.bim-workspace .bim-panel-heading{display:flex;align-items:center;gap:8px;padding:14px 16px 10px}.bim-workspace h2{margin:0;font-size:14px;font-weight:600}.bim-workspace .bim-panel-heading>span{font-size:11px;color:var(--bim-muted)}.bim-workspace .bim-panel-heading>.bim-icon{margin-left:auto}.bim-workspace .bim-search{margin:2px 12px 12px;display:flex;align-items:center;gap:6px;background:var(--bim-soft);border-radius:var(--bim-radius);padding:0 9px;color:var(--bim-muted)}.bim-workspace .bim-search input{border:0!important;background:none!important;padding:9px 0!important;font-size:12px}.bim-workspace .bim-create{padding:0 12px 12px;display:flex;gap:6px}.bim-workspace .bim-create>*{flex:1}.bim-workspace .bim-tree-scroll{overflow:auto;flex:1;min-height:0;padding:0 5px 16px}.bim-workspace .el-tree{background:none;color:inherit;--el-tree-node-hover-bg-color: var(--bim-soft);--el-tree-text-color: var(--bim-ink)}.bim-workspace .el-tree-node__content{height:36px;border-radius:4px}.bim-workspace .el-tree-node__expand-icon{padding:5px}.bim-workspace .bim-tree-row{min-width:0;display:flex;align-items:center;gap:7px;width:100%;height:100%;padding-right:2px;font-size:12px}.bim-workspace .bim-tree-row>span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bim-workspace .bim-tree-row>svg{flex-shrink:0;color:var(--bim-muted)}.bim-workspace .bim-tree-row.selected{color:var(--bim-ink);font-weight:600}.bim-workspace .bim-tree-row.faded>span{opacity:.45}.bim-workspace .bim-tree-actions{display:flex;align-items:center;gap:0}.bim-workspace .bim-tree-actions .bim-icon{width:23px;height:26px}.bim-workspace .bim-tree-actions button:not(:first-child){display:none}.bim-workspace .bim-tree-row:hover .bim-tree-actions button,.bim-workspace .bim-tree-row:focus-within .bim-tree-actions button{display:inline-flex}.bim-workspace .bim-partial{position:absolute;bottom:3px;width:3px;height:3px;border-radius:50%;background:var(--bim-accent)}.bim-workspace .bim-tree-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border-top:1px solid var(--bim-line);font-size:12px}.bim-workspace .bim-tree-footer label{display:flex;align-items:center;gap:6px}.bim-workspace .bim-details{position:absolute;top:16px;right:16px;bottom:50px;width:320px;z-index:2;display:flex;flex-direction:column;overflow:hidden}.bim-workspace .bim-detail-heading{padding:18px 18px 12px;display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.bim-workspace .bim-detail-heading>div{min-width:0}.bim-workspace .bim-detail-heading h2{font-size:18px;margin-top:7px;line-height:1.5;overflow-wrap:anywhere}.bim-workspace .bim-tags{display:flex;flex-wrap:wrap;gap:5px;padding:0 18px 12px}.bim-workspace .bim-tags>span{background:var(--bim-accent-soft);color:var(--bim-link-color);padding:4px 7px;border-radius:3px;font-size:11px}.bim-workspace .bim-detail-tabs{display:flex;border-bottom:1px solid var(--bim-line);padding:0 18px;gap:22px}.bim-workspace .bim-detail-tabs>button:not(.bim-icon){padding:12px 0;background:none;border:0;border-bottom:2px solid transparent;color:var(--bim-muted)}.bim-workspace .bim-detail-tabs>button.active{color:var(--bim-link-color);border-bottom-color:var(--bim-accent)}.bim-workspace .bim-detail-tabs span{font-size:10px;padding-left:4px}.bim-workspace .bim-detail-tabs .bim-icon{margin:auto 0 auto auto}.bim-workspace .bim-detail-scroll{padding:16px 18px 24px;flex:1;min-height:0;overflow:auto}.bim-workspace .bim-properties{margin:0 0 18px}.bim-workspace .bim-properties>div{padding:10px 0 12px;border-bottom:1px solid var(--bim-line)}.bim-workspace .bim-properties dt{font-size:11px;color:var(--bim-muted);margin-bottom:6px}.bim-workspace .bim-properties dd{margin:0;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.bim-workspace .bim-section-title{display:flex;align-items:center;gap:7px;margin:20px 0 12px;font-size:12px;font-weight:550}.bim-workspace .bim-section-title>span{color:var(--bim-muted);font-weight:400;font-size:11px}.bim-workspace .bim-section-title>.bim-link{margin-left:auto}.bim-workspace .bim-panel-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;border-top:1px solid var(--bim-line)}.bim-workspace .bim-field{display:flex;flex-direction:column;gap:8px;font-size:12px;margin-bottom:18px}.bim-workspace .bim-select{--el-fill-color-blank: var(--bim-paper);--el-fill-color-light: var(--bim-soft);--el-text-color-regular: var(--bim-ink);--el-border-color: var(--bim-control-line)}.bim-workspace .bim-select .el-tag{--el-tag-text-color: var(--bim-link-color)}.bim-select-popper--classic .el-select-dropdown__item.is-selected{color:var(--el-text-color-primary)}.bim-select-popper--heritage{--el-bg-color-overlay: var(--heritage-paper);--el-fill-color-light: var(--heritage-parchment);--el-text-color-regular: var(--heritage-wood);--el-border-color-light: var(--heritage-border)}.bim-workspace .bim-help{display:block;color:var(--bim-muted);font-size:11px;line-height:1.8}.bim-workspace .bim-empty-text{color:var(--bim-muted);font-size:12px;line-height:1.8;padding:12px}.bim-workspace .bim-inline{display:flex;gap:6px;align-items:center;margin-bottom:6px}.bim-workspace .bim-inline input:not([type=color]){flex:1}.bim-workspace .bim-inline input[type=color]{height:28px;width:40px;border:0;background:none;padding:0}.bim-workspace .bim-property-form{display:flex;flex-direction:column;align-items:stretch;gap:20px}.bim-workspace .bim-property-name{display:block;font-size:14px;font-weight:600;line-height:1.6;overflow-wrap:anywhere}.bim-workspace .bim-property-edit{display:flex;flex-direction:column;gap:8px;padding-bottom:20px;border-bottom:1px solid var(--bim-line)}.bim-workspace .bim-property-edit .bim-inline{margin:0}.bim-workspace .bim-add-property{align-self:flex-start}.bim-workspace .bim-chips{display:flex;flex-wrap:wrap;gap:5px}.bim-workspace .bim-chips button{display:inline-flex;align-items:center;gap:5px;font-size:11px;border:1px solid var(--bim-line);background:var(--bim-soft);padding:4px 6px;border-radius:4px}.bim-workspace .bim-file{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--bim-line)}.bim-workspace .bim-file .el-image{width:68px;height:52px;flex-shrink:0;border-radius:4px;background:var(--bim-soft)}.bim-workspace .bim-file>svg{color:var(--bim-muted);flex-shrink:0}.bim-workspace .bim-file-info{min-width:0;flex:1}.bim-workspace .bim-file-info>span{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bim-workspace .bim-file-info>div{display:flex;gap:12px;margin-top:4px}.bim-workspace .bim-upload{margin-top:24px;border-top:1px solid var(--bim-line);padding-top:18px}.bim-workspace .bim-upload>.bim-help{margin-top:8px}.bim-workspace .bim-navigation{position:absolute;top:16px;right:calc(var(--bim-right) + 16px);padding:5px;display:flex;flex-direction:column;gap:4px}.bim-workspace .bim-axis{border:0;width:30px;height:28px;border-radius:4px;background:none;color:var(--bim-muted);font-size:11px}.bim-workspace .bim-axis:hover{background:var(--bim-accent-soft)}.bim-workspace .bim-bottom-toolbar{position:absolute;bottom:45px;left:calc(var(--bim-left) + (100% - var(--bim-left) - var(--bim-right)) / 2);transform:translate(-50%);display:flex;align-items:center;gap:3px;padding:6px;z-index:1}.bim-workspace .bim-bottom-toolbar select{border:0;background:transparent;width:74px;padding:5px;font-size:12px}.bim-workspace .bim-divider{width:1px;height:16px;background:var(--bim-line);margin:0 5px}.bim-workspace .bim-viewpoints{position:absolute;width:300px;max-height:50%;bottom:105px;left:calc(var(--bim-left) + 20px);z-index:4;display:flex;flex-direction:column;overflow:hidden}.bim-workspace .bim-view-list{overflow:auto;padding:0 16px 12px}.bim-workspace .bim-view-row{display:flex;align-items:center;border-bottom:1px solid var(--bim-line);gap:5px;min-height:38px}.bim-workspace .bim-view-row>.bim-link{flex:1;text-align:left;overflow:hidden;text-overflow:ellipsis}.bim-workspace .bim-canvas-caption{position:absolute;bottom:16px;left:calc(var(--bim-left) + 20px);font-size:10px;color:var(--bim-muted);pointer-events:none}.bim-workspace .bim-status{position:absolute;top:45%;left:calc(var(--bim-left) + (100% - var(--bim-left)) / 2);transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:16px;max-width:420px;background:var(--bim-paper);border:1px solid var(--bim-line);border-radius:var(--bim-radius);padding:26px 32px;text-align:center}.bim-workspace .bim-status strong{font-size:13px;font-weight:500;line-height:1.8}.bim-workspace progress{height:4px;accent-color:var(--bim-accent);width:100%}.bim-workspace .bim-spinner{width:26px;height:26px;border:2px solid var(--bim-line);border-top-color:var(--bim-accent);border-radius:50%;animation:bim-spin 1s linear infinite}@keyframes bim-spin{to{transform:rotate(360deg)}}.bim-workspace .bim-warning{position:absolute;top:74px;left:calc(var(--bim-left) + 16px);right:calc(var(--bim-right) + 70px);display:flex;align-items:center;justify-content:space-between;gap:6px;padding:6px 12px;background:var(--el-color-warning-light-9);color:var(--el-color-warning-dark-2);border-radius:var(--bim-radius);font-size:12px}.bim-workspace .bim-unbound{position:absolute;bottom:102px;left:calc(var(--bim-left) + 20px);padding:10px 14px;font-size:12px;display:flex;align-items:center;gap:16px;max-width:calc(100% - var(--bim-left) - 40px);line-height:1.6}.bim-workspace .bim-unbound .bim-button{flex-shrink:0}.bim-workspace .bim-transfer{position:absolute;right:20px;bottom:10px;padding:10px 14px;width:300px;z-index:5;display:flex;align-items:center;gap:8px;font-size:11px}.bim-workspace .bim-transfer>span:first-child{max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bim-workspace .bim-transfer progress{flex:1;min-width:30px}.bim-workspace .mobile-only{display:none}@media (max-width: 1100px) and (min-width: 768px){.bim-workspace.has-sidebar{--bim-left: 242px}.bim-workspace.has-details{--bim-right: 294px}.bim-workspace .bim-sidebar{width:230px;left:12px}.bim-workspace .bim-details{width:282px;right:12px}.bim-workspace .bim-model-tools{left:12px;max-width:calc(100% - 80px)}.bim-workspace .bim-sidebar,.bim-workspace .bim-details{top:72px}.bim-workspace .bim-bottom-toolbar{left:50%;z-index:3;bottom:8px}.bim-workspace .bim-canvas-caption{display:none}}@media (max-width: 767px){.bim-workspace{--bim-left: 0px !important;--bim-right: 0px !important}.bim-workspace .bim-model-tools{top:8px;left:8px;gap:6px;max-width:calc(100% - 62px)}.bim-workspace .bim-model-select>span,.bim-workspace .desktop-only{display:none}.bim-workspace .bim-model-select select{max-width:190px;width:44vw;font-size:12px;padding:6px}.bim-workspace .bim-sidebar{top:60px;left:8px;bottom:70px;max-width:85vw}.bim-workspace .bim-details{top:auto;left:8px;right:8px;bottom:64px;width:auto;height:46%}.bim-workspace .bim-detail-heading{padding:12px 16px 6px}.bim-workspace .bim-detail-heading h2{margin:4px 0;font-size:16px}.bim-workspace .bim-detail-tabs>button:not(.bim-icon){padding:9px 0}.bim-workspace .bim-detail-scroll{padding:8px 16px 16px}.bim-workspace .bim-details .bim-panel-footer{padding:8px 16px}.bim-workspace .bim-bottom-toolbar{bottom:14px;max-width:calc(100% - 16px);gap:0;padding:4px}.bim-workspace .bim-bottom-toolbar .bim-button{font-size:11px;gap:4px;padding:4px 6px}.bim-workspace .bim-bottom-toolbar .bim-divider{margin:0 3px}.bim-workspace .bim-bottom-toolbar select{width:60px;font-size:11px}.bim-workspace .bim-navigation{top:8px;right:8px}.bim-workspace .bim-canvas-caption{display:none}.bim-workspace .bim-viewpoints{left:8px;bottom:65px;width:calc(100% - 16px)}.bim-workspace .bim-unbound{left:8px;bottom:70px;right:8px;max-width:none}.bim-workspace .bim-warning{left:8px;right:56px;font-size:11px}.bim-workspace .bim-status{width:80%;max-width:320px}.bim-workspace .mobile-only{display:inline-flex}.bim-workspace .bim-transfer{bottom:67px;right:8px}}.bim-workspace .bim-areas{padding:6px 10px 12px}.bim-workspace .bim-areas summary{cursor:pointer;padding:10px 2px;font-size:12px}.bim-workspace .bim-areas summary span{color:var(--bim-muted);font-size:11px;margin-left:6px}.bim-workspace .bim-areas>div{display:grid;grid-template-columns:1fr 1fr;gap:5px}.bim-workspace .bim-area{border:1px solid var(--bim-line);background:transparent;border-radius:4px;display:flex;align-items:center;gap:8px;padding:9px;font-size:11px}.bim-workspace .bim-area:hover{background:var(--bim-accent-soft)}.bim-workspace .bim-important-actions{display:flex;justify-content:space-between;padding:0 16px 10px;gap:8px}.bim-workspace .bim-important-row{padding:12px 0;border-top:1px solid var(--bim-line);font-size:12px}.bim-workspace .bim-important-row>div{display:flex;gap:10px;align-items:center}.bim-workspace .bim-important-row>div+div{margin-top:8px;justify-content:flex-end}.bim-workspace .bim-important-row i{width:9px;height:9px;border-radius:50%;flex-shrink:0}.bim-workspace .bim-important-row label{display:flex;align-items:center;gap:4px;color:var(--bim-muted);font-size:11px}@media (max-width: 767px){.bim-workspace .bim-bottom-toolbar{flex-wrap:wrap;justify-content:center;width:calc(100% - 16px)}.bim-workspace .bim-bottom-toolbar .bim-important-button{font-size:10px;padding:4px}.bim-workspace .bim-bottom-toolbar .bim-icon{width:23px}}.bim-workspace .bim-display-settings{left:auto;right:calc(var(--bim-right) + 16px);width:284px;max-height:calc(100% - 190px)}.bim-workspace .bim-display-controls{padding:10px 16px 18px;overflow:auto}.bim-workspace .bim-setting-label{display:flex;justify-content:space-between;align-items:center}.bim-workspace .bim-setting-label output{color:var(--bim-muted);font-variant-numeric:tabular-nums}.bim-workspace .bim-display-controls input[type=range]{width:100%;accent-color:var(--bim-accent);margin:4px 0;cursor:pointer}.bim-workspace .bim-backgrounds{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.bim-workspace .bim-background-choice{display:flex;flex-direction:column;align-items:stretch;gap:7px;padding:4px 4px 7px;background:var(--bim-paper);border:1px solid var(--bim-control-line);border-radius:var(--bim-radius);font-size:12px}.bim-workspace .bim-background-choice[aria-pressed=true]{border-color:var(--bim-accent);box-shadow:0 0 0 1px var(--bim-accent)}.bim-workspace .bim-background-choice i{height:34px;border-radius:2px}.bim-workspace .bim-background-choice i[data-background=light]{background:#eef0f2}.bim-workspace .bim-background-choice i[data-background=dark]{background:#292d33}.bim-workspace .bim-background-choice i[data-background=sky]{background:linear-gradient(#6d99c2,#eef0ec)}.bim-workspace .bim-texture-info{margin-top:16px;border-top:1px solid var(--bim-line);padding-top:12px}.bim-workspace[data-background=dark] .bim-canvas-caption{color:#c4c8cf}@media (max-width: 1100px) and (min-width: 768px){.bim-workspace .bim-display-settings{bottom:64px;right:12px;z-index:4}}@media (max-width: 767px){.bim-workspace .bim-display-settings{left:8px;right:8px;bottom:70px;width:auto;max-height:calc(100% - 140px)}}