body[data-surface=spreadsheet]{overflow:hidden}body[data-surface=spreadsheet] .site-header,body[data-surface=spreadsheet] .site-footer{display:none}body[data-surface=spreadsheet] #main,.spreadsheet-route{min-height:100vh}.spreadsheet-app{--sheet-header:color-mix(in srgb, var(--soft) 86%, var(--surface));min-height:100vh;color:var(--fg);background:var(--bg);flex-direction:column;font-size:13px;display:flex}.spreadsheet-topbar{border-bottom:1px solid var(--border);background:var(--surface);align-items:center;gap:18px;height:54px;padding:0 18px;display:flex}.spreadsheet-brand,.spreadsheet-file,.spreadsheet-actions,.spreadsheet-toolbar,.toolbar-group,.spreadsheet-bottom,.spreadsheet-stats{align-items:center;display:flex}.spreadsheet-brand{letter-spacing:-.2px;gap:9px;min-width:170px;font-weight:600}.spreadsheet-brand a{width:26px;height:26px;color:var(--muted);border-radius:7px;place-items:center;display:grid}.spreadsheet-brand a:hover{color:var(--fg);background:var(--soft)}.spreadsheet-file{flex:1;gap:10px;min-width:0}.spreadsheet-file input{width:min(260px,100%);color:var(--fg);background:0 0;border:0;outline:0;font-weight:550}.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-actions{gap:8px}.spreadsheet-recovery{color:var(--muted);white-space:nowrap;font-size:11px}.spreadsheet-toolbar{border-bottom:1px solid var(--border);background:var(--surface);gap:8px;min-height:44px;padding:5px 18px}.toolbar-group{gap:2px}.toolbar-divider{border-left:1px solid var(--border);height:22px;margin:0 5px}.toolbar-menu{position:relative}.toolbar-menu>button{color:var(--muted);background:0 0;border:0;border-radius:7px;align-items:center;gap:4px;padding:6px 8px;font-size:12px;display:inline-flex}.toolbar-menu>button:hover{color:var(--fg);background:var(--soft)}.toolbar-popover{z-index:8;border:1px solid var(--border);min-width:190px;box-shadow:var(--elevation-dialog);background:var(--surface);border-radius:11px;padding:6px;position:absolute;top:calc(100% + 7px);left:0}.toolbar-popover button{width:100%;color:var(--fg);text-align:left;background:0 0;border:0;border-radius:7px;align-items:center;gap:8px;padding:9px 10px;font-size:12px;display:flex}.toolbar-popover button:hover{background:var(--soft)}.toolbar-filter{color:var(--muted);flex-direction:column;gap:6px;padding:8px 10px;font-size:11px;display:flex}.toolbar-filter input{border:1px solid var(--border);background:var(--surface);width:160px;color:var(--fg);border-radius:6px;padding:6px 7px;font-size:11px}.toolbar-spacer{flex:1}.spreadsheet-find{border:1px solid var(--border);width:180px;color:var(--muted);border-radius:8px;align-items:center;gap:6px;padding:5px 8px;display:flex}.spreadsheet-find input{width:100%;min-width:0;color:var(--fg);background:0 0;border:0;outline:0;font-size:12px}.spreadsheet-find span{color:var(--muted);font-size:10px}.spreadsheet-formula-bar{border-bottom:1px solid var(--border);background:var(--bg);align-items:center;gap:8px;min-height:38px;padding:5px 18px;display:flex}.spreadsheet-name-box{border:1px solid var(--border);background:var(--surface);min-width:70px;color:var(--muted);font-family:var(--font-mono,monospace);text-align:center;border-radius:6px;padding:6px 8px;font-size:11px}.spreadsheet-fx{color:var(--muted);font-size:16px;font-style:italic}.spreadsheet-formula-bar input{min-width:0;color:var(--fg);font-family:var(--font-mono,monospace);background:0 0;border:0;border-bottom:1px solid #0000;outline:0;flex:1;font-size:12px}.spreadsheet-formula-bar input:focus{border-bottom-color:var(--fg)}.spreadsheet-main{flex:1;min-height:0;display:flex}.spreadsheet-grid-wrap{background:var(--surface);outline:0;flex:1;min-width:0;overflow:auto}.spreadsheet-grid-wrap:focus-visible{box-shadow:inset 0 0 0 2px var(--ring)}.spreadsheet-grid{border-collapse:separate;border-spacing:0;transform:scale(var(--sheet-zoom));transform-origin:0 0;width:calc(100% / var(--sheet-zoom));table-layout:fixed;font-size:12px}.spreadsheet-grid th,.spreadsheet-grid td{border-right:1px solid var(--border);border-bottom:1px solid var(--border);text-overflow:ellipsis;white-space:nowrap;min-width:116px;max-width:300px;height:27px;padding:0 8px;overflow:hidden}.spreadsheet-grid td{background:var(--surface);cursor:cell;position:relative}.spreadsheet-grid td:hover{background:var(--soft)}.spreadsheet-grid td.is-selected{z-index:1;outline:2px solid var(--fg);outline-offset:-2px;background:color-mix(in srgb, var(--selection) 75%, var(--surface))}.spreadsheet-grid td.is-found{background:color-mix(in srgb, #f2cf62 30%, var(--surface))}.spreadsheet-grid td input{width:100%;height:25px;color:inherit;font:inherit;background:0 0;border:0;outline:0;padding:0}.spreadsheet-corner,.spreadsheet-row-head,.spreadsheet-col-head{z-index:3;background:var(--sheet-header);color:var(--muted);text-align:center;font-size:10px;font-weight:550;position:sticky}.spreadsheet-corner{width:45px;top:0;left:0;min-width:45px!important}.spreadsheet-row-head{z-index:2;width:45px;left:0;min-width:45px!important}.spreadsheet-col-head{z-index:2;height:27px;top:0}.spreadsheet-panel{border-left:1px solid var(--border);background:var(--bg);flex:0 0 246px;width:246px;padding:14px;overflow:auto}.spreadsheet-panel-heading{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.spreadsheet-panel-heading button{color:var(--muted);background:0 0;border:0;place-items:center;display:grid}.spreadsheet-panel label{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;margin:12px 0;font-size:12px;display:flex}.spreadsheet-panel select{border:1px solid var(--border);background:var(--surface);min-width:110px;color:var(--fg);border-radius:6px;padding:5px 6px;font-size:11px}.spreadsheet-panel input[type=color]{border:1px solid var(--border);background:var(--surface);border-radius:5px;width:34px;height:24px;padding:1px}.spreadsheet-toggle{justify-content:flex-start!important}.spreadsheet-panel-section{border-top:1px solid var(--border);flex-direction:column;gap:6px;margin-top:20px;padding-top:15px;display:flex}.spreadsheet-panel-section button{color:var(--muted);text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:7px;padding:7px 0;font-size:12px;display:flex}.spreadsheet-panel-section button:hover{color:var(--fg)}.spreadsheet-panel-note{color:var(--muted);font-size:11px;line-height:1.5}.spreadsheet-bottom{border-top:1px solid var(--border);background:var(--surface);justify-content:space-between;gap:10px;min-height:39px;padding:4px 14px}.spreadsheet-sheet-tabs{align-items:center;gap:3px;min-width:0;display:flex;overflow:auto}.spreadsheet-sheet-tabs button{min-height:29px;color:var(--muted);white-space:nowrap;background:0 0;border:0;border-radius:7px;align-items:center;gap:5px;padding:0 12px;font-size:12px;display:inline-flex}.spreadsheet-sheet-tabs button:hover,.spreadsheet-sheet-tabs button.is-active{background:var(--soft);color:var(--fg)}.spreadsheet-sheet-tabs button.is-active{box-shadow:inset 0 -2px var(--fg)}.spreadsheet-add-sheet{padding-inline:8px!important}.spreadsheet-stats{color:var(--muted);white-space:nowrap;gap:12px;font-size:11px}.spreadsheet-stats strong{color:var(--fg);font-weight:550}.spreadsheet-stats button{border:1px solid var(--border);background:var(--surface);width:20px;height:20px;color:var(--fg);border-radius:5px;padding:0}.spreadsheet-notice{z-index:9;border:1px solid var(--border);max-width:min(520px,100% - 36px);box-shadow:var(--elevation-dialog);background:var(--surface);color:var(--fg);border-radius:9px;align-items:center;gap:12px;padding:10px 12px;font-size:12px;display:flex;position:fixed;bottom:55px;right:18px}.spreadsheet-notice button{color:var(--muted);background:0 0;border:0;place-items:center;display:grid}@media (width<=760px){.spreadsheet-topbar{gap:9px;padding-inline:10px}.spreadsheet-brand span,.spreadsheet-recovery,.spreadsheet-status{display:none}.spreadsheet-actions .button{padding-inline:8px}.spreadsheet-toolbar{padding-inline:10px;overflow:auto}.spreadsheet-find{width:140px}.spreadsheet-formula-bar{padding-inline:10px}.spreadsheet-panel{z-index:6;box-shadow:var(--elevation-dialog);position:fixed;top:136px;bottom:39px;right:0}.spreadsheet-stats span:not(:last-of-type){display:none}}@media (width<=460px){.spreadsheet-actions .button:first-of-type,.spreadsheet-toolbar .toolbar-menu:nth-of-type(2){display:none}.spreadsheet-find{width:115px}}