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8px;font-size:15px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.gallery-card{text-align:center;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;grid-template-rows:auto auto;gap:6px;min-width:0;padding:6px;display:grid}.gallery-card:hover{border-color:var(--line);background:var(--sel)}.gallery-card.on{border-color:var(--accent)}.thumb{border:1px solid var(--line);background:var(--paper);width:100%;min-width:0;height:112px;color:var(--ink);border-radius:4px;justify-content:center;align-items:center;font-size:11px;display:flex;overflow:hidden}.thumb svg{width:100%;min-width:0;max-width:100%;height:100%;box-shadow:none;pointer-events:none}.gallery-name{white-space:normal;overflow-wrap:anywhere;-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:12px;line-height:1.3;display:-webkit-box;overflow:hidden}.print-area{display:none}@media print{body *{visibility:hidden}.print-area,.print-area 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0}.no-inspector .inspector{display:none}.ribbon-tabs{gap:2px;margin-left:-4px;display:flex}.ribbon-tabs>button{background:0 0;border:0;border-bottom:2px solid #0000;border-radius:5px 5px 0 0;padding:4px 10px;font-size:13px}.ribbon-tabs>button:hover{background:var(--sel)}.ribbon-tabs>button.on{border-bottom-color:var(--accent);color:var(--accent)}.ribbon-band{background:var(--panel);border-bottom:1px solid var(--line);align-items:stretch;gap:2px;min-height:62px;padding:4px 10px;display:flex}.ribbon-band .rb-item{display:flex;position:relative}.ribbon-band .rb-item>.context-menu{z-index:30;margin-top:2px}.ribbon-band .rb-big{white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-width:58px;padding:4px 8px;font-size:12px;display:flex}.ribbon-band .rb-big:hover:not(:disabled),.ribbon-band .rb-big.open,.ribbon-band .rb-small:hover:not(:disabled){background:var(--sel)}.ribbon-band button:disabled{opacity:.4}.ribbon-band .rb-col{flex-direction:column;justify-content:center;gap:2px;display:flex}.ribbon-band .rb-small{white-space:nowrap;background:0 0;border:0;border-radius:5px;align-items:center;gap:6px;padding:3px 8px;font-size:12px;display:flex}.ribbon-band .rb-sep{background:var(--line);width:1px;margin:6px}.ribbon-band .rb-fold{color:var(--muted);background:0 0;border:0;align-self:flex-end;padding:2px 6px}.tree.diagrams .node{cursor:pointer;align-items:center;padding-top:3px;padding-bottom:3px}.node .dicon{flex:none;margin:0 6px 0 1px}.tree.diagrams .node .label{white-space:nowrap;flex:0 auto;min-width:0}.tree.diagrams .node .note{text-overflow:ellipsis;white-space:nowrap;flex:1 1 0;min-width:0;margin-left:8px;font-size:11.5px;overflow:hidden}.tree.diagrams .node .count{margin-left:auto;padding-left:8px;font-size:11.5px}.tree.diagrams .node.folder .label{color:var(--text)}.tree.diagrams .empty{padding:12px}.attrs-editor{flex-direction:column;gap:4px;margin-bottom:8px;display:flex}.attr-row{grid-template-columns:92px minmax(0,1fr) minmax(0,.9fr) auto;align-items:center;gap:4px;display:grid}.attr-row select,.attr-row input{min-width:0;font-size:12px}.attr-tools{gap:2px;display:flex}.attr-tools button{padding:1px 5px;font-size:11px}.attr-tools button.danger{color:var(--danger,#d6534f)}.add-attr{align-self:flex-start}.inline-edit.column select.vis{flex:none;width:104px}.inline-edit.operation .paren{color:var(--muted);flex:none;align-self:center}.inline-edit.operation input.params{flex:2 1 0}.inline-edit.operation input.ret{flex:1 1 0}.op-row{grid-template-columns:100px minmax(0,.9fr) minmax(0,1.2fr) minmax(0,.8fr) auto}.params-editor{flex-direction:column;gap:4px;display:flex}.param-row{grid-template-columns:70px minmax(0,1fr) minmax(0,1fr) auto;align-items:center;gap:4px;display:grid}.param-row button.danger{color:var(--danger,#d6534f);padding:1px 5px;font-size:11px}.view3d-back{z-index:60;background:radial-gradient(ellipse at 50% 35%, var(--panel) 0%, var(--bg) 70%);color:var(--text);flex-direction:column;display:flex;position:fixed;inset:0}.view3d-back.loading{justify-content:center;align-items:center}.view3d-bar{border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;display:flex}.view3d-bar strong{margin-right:6px}.view3d-find input{width:260px}.view3d-count{border-bottom:1px solid var(--line);margin-bottom:2px;padding-bottom:4px;font-size:12px}.view3d-floor{max-width:300px}.view3d-linestyle{align-items:center;gap:6px;font-size:12px;display:inline-flex}.view3d-linestyle input[type=color]{border:1px solid var(--line,#8888);cursor:pointer;background:0 0;border-radius:4px;width:26px;height:22px;padding:0 2px}.view3d-linestyle input[type=range]{width:80px}.view3d-linestyle>span{font-variant-numeric:tabular-nums;min-width:34px}.view3d-opacity{align-items:center;gap:6px;font-size:12px;display:inline-flex}.view3d-opacity input{width:110px}.view3d-opacity span{font-variant-numeric:tabular-nums;min-width:32px}.view3d-step{min-width:30px;padding-left:6px;padding-right:6px}.view3d-close{padding:2px 10px;font-size:15px}.view3d-stage{cursor:grab;-webkit-user-select:none;user-select:none;flex:1;min-height:0;position:relative;overflow:hidden}.view3d-stage canvas{display:block}.view3d-tip{pointer-events:none;border:1px solid var(--line);background:var(--panel);border-radius:7px;flex-direction:column;gap:2px;max-width:360px;padding:6px 9px;font-size:12.5px;display:flex;position:absolute;box-shadow:0 2px 10px #0000002e}.view3d-legend{background:color-mix(in srgb, var(--panel) 85%, transparent);pointer-events:none;border-radius:7px;flex-direction:column;gap:3px;padding:7px 10px;font-size:12px;display:flex;position:absolute;top:10px;left:12px}.view3d-hint{text-align:center;pointer-events:none;font-size:12px;position:absolute;bottom:8px;left:0;right:0}.gate{background:var(--paper);color:var(--ink);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex;position:fixed;inset:0}.gate-brand{align-items:center;gap:10px;font-size:22px;display:flex}.gate-offline{flex-direction:column;align-items:center;gap:8px;display:flex}.gate .modal-back{background:0 0;position:static;inset:auto}.gate-dialog .modal-head .close{display:none}button.link{color:var(--accent,#2563eb);cursor:pointer;font:inherit;background:0 0;border:none;padding:0;text-decoration:underline}button.link:disabled{opacity:.5;cursor:default}.signup-sent{margin:0 0 4px}