body[data-surface=spreadsheet] .site-header{display:none}body[data-surface=spreadsheet] #main{min-height:0}.spreadsheet-app{background:var(--bg);height:100dvh;color:var(--fg);flex-direction:column;font-size:13px;display:flex}.spreadsheet-topbar{border-bottom:1px solid var(--border);background:var(--surface);flex:none;align-items:center;gap:8px;min-height:48px;padding:0 12px;display:flex}.spreadsheet-status{color:var(--muted);white-space:nowrap;align-items:center;gap:4px;font-size:11px;display:inline-flex}.spreadsheet-status.is-dirty{color:var(--danger)}.spreadsheet-stage{flex:auto;min-height:0;position:relative}.spreadsheet-canvas{width:100%;height:100%}.spreadsheet-canvas.univer{position:relative}.spreadsheet-loading{background:var(--bg);color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;font-size:12px;display:flex;position:absolute;inset:0}.spreadsheet-menu{z-index:40;border:1px solid var(--border);width:274px;box-shadow:var(--elevation-dialog);background:var(--surface);border-radius:11px;padding:6px;position:absolute;top:calc(100% + 6px);right:0}.spreadsheet-menu button{width:100%;color:var(--fg);text-align:left;background:0 0;border:0;border-radius:7px;align-items:center;gap:8px;padding:8px 9px;font-size:12px;display:flex}.spreadsheet-menu button:hover{background:var(--soft)}.spreadsheet-menu-divider{background:var(--border);height:1px;margin:5px 4px}.spreadsheet-menu-toggle{color:var(--fg);align-items:center;gap:8px;padding:8px 9px;font-size:12px;display:flex}.spreadsheet-menu-note{color:var(--muted);padding:7px 9px 4px;font-size:11px;line-height:1.5}.spreadsheet-notice{z-index:50;border:1px solid var(--border);max-width:min(460px,100vw - 32px);box-shadow:var(--elevation-dialog);background:var(--surface);color:var(--fg);border-radius:9px;align-items:flex-start;gap:10px;padding:10px 11px;font-size:12px;line-height:1.5;display:flex;position:fixed;bottom:16px;right:16px}.spreadsheet-notice button{color:var(--muted);background:0 0;border:0;flex:none;place-items:center;display:grid}@media (width<=640px){.spreadsheet-topbar{gap:6px;padding:0 8px}.spreadsheet-status{display:none}.spreadsheet-menu{width:min(272px,100vw - 20px);right:-4px}}