/* Only the viewport shell changes; canvas dimensions and output CSS stay intact. */
.canvas-window-tools86{display:inline-flex;flex:0 0 auto;align-items:center;margin-left:auto;border-left:1px solid var(--line78,#b8c7d0);padding-left:8px}
.canvas-window-tools86>.btn{white-space:nowrap;padding:4px 8px!important}
.canvas-window86{position:fixed;z-index:90;display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--ui-middle,#f7f8f6);color:var(--ui-middle-ink,#193549);border:1px solid var(--line78,#94aeba);border-radius:6px;box-shadow:0 8px 30px color-mix(in srgb, var(--panel-ink78) 20%, transparent);overflow:hidden;box-sizing:border-box}
.canvas-window-header86{display:flex;align-items:center;gap:5px;flex:none;min-height:38px;padding:4px 7px;background:var(--ui-right,#fff);border-bottom:1px solid var(--line78,#b8c7d0);cursor:move;touch-action:none}
.canvas-window-header86>.btn{flex:none;min-height:28px!important;padding:3px 7px!important;font-size:13px!important;white-space:nowrap}
.canvas-window-move86{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:transparent;color:inherit;border:0;padding:5px 3px;font-size:14px;font-weight:650;text-align:left;cursor:move;touch-action:none}
.excel-shell61.app.workspace71.workspace78.workspace80.workspace81.workspace82.workspace83 .canvas-window86>.workspace{position:relative!important;inset:auto!important;grid-column:auto!important;grid-row:auto!important;display:block!important;flex:1 1 0!important;width:auto!important;height:auto!important;min-width:0!important;min-height:0!important;max-height:none!important;padding:12px 20px 20px!important;overflow:auto!important;isolation:isolate}
.canvas-window-footer86{display:flex;align-items:center;gap:5px;flex:none;min-height:24px;padding:2px 0 2px 7px;border-top:1px solid var(--line78,#b8c7d0);font-size:11px;line-height:1.4;color:inherit}
.canvas-window-footer86>span:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.canvas-window-resize86{display:block;flex:none;border:0;border-radius:0;background:transparent;color:var(--ui-accent,#147f91);width:26px;height:24px;padding:0;font-size:18px;line-height:24px;cursor:nwse-resize;touch-action:none}
.canvas-window-status86{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.canvas-window-placeholder86{grid-column:1/3;grid-row:3;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px;color:var(--ui-middle-ink,#193549);background:var(--ui-middle,#edf2f5)}
.canvas-window-placeholder86 p{font-size:14px;margin:0}
.canvas-window86 :is(button,[tabindex]):focus-visible,.canvas-window-tools86 button:focus-visible,.canvas-window-placeholder86 button:focus-visible{outline:2px solid var(--ui-accent,#147f91);outline-offset:-2px}
@media(max-width:600px){.canvas-window-header86{gap:3px;padding:3px}.canvas-window-header86>.btn{font-size:12px!important;padding:3px 5px!important}.canvas-window-move86{font-size:12px}.canvas-window-tools86{margin-left:0}.canvas-window-footer86>span:first-child{font-size:10px}}
@media print{.canvas-window-tools86,.canvas-window-placeholder86,.canvas-window-header86,.canvas-window-footer86{display:none!important}.canvas-window86{position:static!important;inset:auto!important;display:block!important;width:auto!important;height:auto!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important}.excel-shell61.app .canvas-window86>.workspace{overflow:visible!important;padding:0!important}}