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0;font-size:12.5px;font-weight:600}.snap-step:disabled{color:var(--muted)}.cluster-fly{z-index:30;background:var(--panel);border:1px solid var(--line);border-radius:10px;flex-direction:column;gap:2px;min-width:190px;padding:6px;display:flex;position:absolute;top:0;right:calc(100% + 10px);box-shadow:0 10px 32px #00000080}.cluster-fly-title{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:4px 9px 2px;font-size:11px;font-weight:700}.cluster [data-tip]:after{inset:50% calc(100% + 10px) auto auto;transform:translateY(-50%)}.plane-chooser{z-index:8;background:var(--panel);border:1px solid var(--accent);border-radius:10px;align-items:center;gap:10px;max-width:min(560px,90%);padding:8px 12px;font-size:13px;display:flex;position:absolute;top:10px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #00000073}.float-card{z-index:8;width:264px;max-width:calc(100% - 24px);position:absolute;top:12px;left:12px}.float-card .extrude-box,.float-card .bool-box{background:var(--panel2);border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:8px;margin-top:0;padding:10px;display:flex;box-shadow:0 10px 30px #00000073}.float-card .extrude-box .row,.float-card .bool-box .row{gap:8px;display:flex}.export-wrap{display:inline-flex;position:relative}.export-popover{z-index:40;background:var(--panel);border:1px solid var(--line);border-radius:10px;flex-direction:column;gap:8px;width:240px;padding:10px;display:flex;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 28px #00000080}.export-popover label{color:var(--muted);flex-direction:column;gap:4px;font-size:12px;display:flex}.export-popover .menu-sep{margin:2px 0}.topbar button.active{background:var(--panel2);border-color:var(--accent);color:var(--text)}.empty-state{pointer-events:none}.empty-state button{pointer-events:auto}