/* Desktop workbook surface, inspired by the familiar Office ribbon layout. */
#app{--line:#d4d4d4;background:#f3f3f3;grid-template-rows:46px 34px 112px 34px minmax(0,1fr) 35px 27px;font-size:13px}
#app>.titlebar{background:#f0f6f1;color:#252525;grid-template-columns:auto minmax(130px,1fr) auto;gap:24px;padding:0 16px;border-bottom:1px solid #e0e9e1}
.app-title{gap:8px;font-weight:600;white-space:nowrap}.product-name{font-size:11px;color:#627166;font-weight:400}.brand-mark.small{width:24px;height:26px;border-radius:2px}.brand-mark img{width:100%;height:100%;object-fit:contain}
#book-title{min-width:0;display:flex;align-items:center;gap:10px;overflow:hidden}#book-title select{min-width:0;max-width:220px;color:#242424;border:1px solid #b8c9bb;border-radius:4px;background:#fff;font-weight:600;font-size:13px;padding:5px 26px 5px 8px;cursor:pointer}.year-picker{display:flex;align-items:center;gap:5px;flex:none;color:#4d6252;font-size:11px}.year-picker select{min-width:82px!important;max-width:100px!important;color:#254f32!important;font-size:15px!important;font-weight:700!important;background:#e3efe5!important;border-color:#b8c9bb!important}
.titlebar .top-actions{gap:8px;min-width:0}.titlebar button{color:#333;cursor:pointer;border-radius:4px}.titlebar button:hover{background:#dae7dc}
.titlebar .title-search{min-width:150px;text-align:left;border:1px solid #cfddd1;background:#ffffffc9;color:#57665a}.title-search span{margin-left:8px}
#user-chip{background:transparent;border-radius:4px;padding:6px 8px;cursor:pointer;max-width:260px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.account-menu{position:relative}.account-actions{position:absolute;top:34px;right:0;z-index:20;display:grid;min-width:205px;background:white;padding:6px;border:1px solid #ccc;border-radius:5px;box-shadow:0 5px 20px #0002}.account-actions button{text-align:left;padding:9px}
#app>.tabs{align-items:stretch;gap:3px;background:#f3f3f3;padding:0 12px;border:0;overflow-x:auto;white-space:nowrap;scrollbar-width:thin}
#app>.tabs button{display:block;flex:none;padding:5px 12px;color:#242424;border-bottom:3px solid transparent;font-size:13px;cursor:pointer}
#app>.tabs button.active{color:#107c41;border-bottom-color:#107c41;font-weight:600}.tabs button:hover{background:#e7e7e7}#tab-file{color:#107c41!important}#collapse-ribbon{margin-left:auto}
#app>.ribbon{margin:0 8px 6px;border:1px solid #e0e0e0;border-radius:7px;box-shadow:0 1px 2px #00000008;background:#fafafa;padding:7px 5px 2px;gap:0;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin}
.command-group{display:flex;flex-direction:column;flex:none;border-right:1px solid #dcdcdc;padding:0 8px;min-width:72px}.command-group:last-child{border-right:0}
.command-group-body{display:flex;align-items:center;justify-content:center;gap:3px;flex:1;min-height:61px}.command-group-label{font-size:11px;color:#666;text-align:center;line-height:20px;white-space:nowrap}
.ribbon .ribbon-group{display:flex;align-items:center;gap:2px;border:0;padding:0;flex:none}.ribbon button{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-width:58px;max-width:92px;height:66px;border:1px solid transparent;border-radius:3px;background:transparent;color:#252525;padding:3px 5px;cursor:pointer}
.ribbon button:hover{background:#e7e7e7;border-color:#d2d2d2}.ribbon button span{font-size:11px;line-height:13px;text-align:center;white-space:normal}.ribbon button[aria-pressed=true]{background:#dcecdf;border-color:#8ab999}
.command-icon{width:27px;height:27px;fill:none;stroke:#486957;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ribbon .format-tools{gap:2px}.ribbon .format-tools button{height:30px;min-width:28px;width:28px;font-size:16px}.ribbon .color-tools{gap:4px;margin-left:4px}.ribbon .color-tools label{font-size:16px;min-width:35px}.ribbon .color-tools label span{font-size:10px}.ribbon .color-tools input{height:16px;width:28px;cursor:pointer}
.ribbon .font-tools{flex-wrap:nowrap;min-width:0}.ribbon .cell-layout-tools{gap:2px;flex:none}.ribbon .cell-layout-tools button{height:66px;min-width:62px;width:auto;max-width:82px;padding:3px 4px}.ribbon .cell-layout-tools button span{max-width:74px;overflow-wrap:anywhere}
#app>.formula-bar{background:#fafafa;display:grid;grid-template-columns:90px 29px 29px 36px minmax(0,1fr);align-items:center;gap:0;padding:3px 8px 4px;border-bottom:1px solid #c9c9c9}
.formula-bar #cell-address{background:white;border:1px solid #bcbcbc;height:25px;font-size:12px;justify-content:start;padding-left:9px;margin-right:7px}.formula-bar button{border:0;border-radius:2px;background:transparent;color:#555;height:25px;padding:0;font-size:18px;cursor:pointer}.formula-bar button:hover{background:#e2e2e2}.formula-bar button:disabled{opacity:.4;cursor:default}.formula-bar .fx{font:italic 17px Georgia,serif}.formula-bar #formula-input{min-width:0;border:1px solid #bcbcbc;background:white;height:25px;font-family:Calibri,"Segoe UI",sans-serif;font-size:14px;padding:2px 7px}.formula-bar #formula-input:focus{border-color:#107c41;box-shadow:inset 0 0 0 1px #107c41}
#grid-viewport,.grid-viewport{position:relative;display:block;min-height:0;min-width:0;overflow:hidden;background:#fff}
#grid-wrap{position:relative;background:#fff;min-height:0;min-width:0;width:100%;height:100%;overflow:scroll;padding:0;box-sizing:border-box;scrollbar-gutter:stable;scrollbar-width:auto;overscroll-behavior:contain}#grid-wrap::-webkit-scrollbar{width:17px;height:17px}#grid-wrap::-webkit-scrollbar-thumb{background:#858785;border:3px solid #f3f3f3;border-radius:9px}#grid-wrap::-webkit-scrollbar-thumb:hover{background:#606360}#grid-wrap::-webkit-scrollbar-track{background:#f3f3f3}#grid-wrap::-webkit-scrollbar-corner{background:#f3f3f3}#grid{min-width:100%;width:max-content;table-layout:fixed;font-family:Calibri,"Segoe UI",Arial,sans-serif;font-size:14px}
#horizontal-scrollbar{display:none!important}
.grid-scrollbar-x,.grid-scrollbar-y{position:absolute;z-index:30;appearance:none;-webkit-appearance:none;background:#eeeeee;border:1px solid #c8c8c8;border-radius:8px;opacity:1;touch-action:none;cursor:pointer}.grid-scrollbar-x{left:2px;bottom:1px;width:calc(100% - 20px);height:16px;padding:3px 0}.grid-scrollbar-y{top:2px;right:1px;width:16px;height:calc(100% - 20px);writing-mode:vertical-lr;direction:rtl;padding:0 3px}.grid-scrollbar-x::-webkit-slider-runnable-track,.grid-scrollbar-y::-webkit-slider-runnable-track{background:#dedede;border-radius:8px}.grid-scrollbar-x::-webkit-slider-thumb,.grid-scrollbar-y::-webkit-slider-thumb{-webkit-appearance:none;width:42px;height:9px;border-radius:8px;background:#737373;border:1px solid #fff;cursor:grab}.grid-scrollbar-y::-webkit-slider-thumb{width:9px;height:42px}.grid-scrollbar-x::-moz-range-track,.grid-scrollbar-y::-moz-range-track{height:8px;background:#dedede;border-radius:8px}.grid-scrollbar-x::-moz-range-thumb,.grid-scrollbar-y::-moz-range-thumb{width:40px;height:8px;border-radius:8px;background:#737373;border:1px solid #fff;cursor:grab}.grid-scrollbar-y::-moz-range-thumb{width:8px;height:40px}.grid-scrollbar-x:disabled,.grid-scrollbar-y:disabled{opacity:.4;cursor:default}.grid-scrollbar-x:focus-visible,.grid-scrollbar-y:focus-visible{outline:2px solid #107c41}
#grid th,#grid td{box-sizing:border-box;height:18px;min-width:28px;padding:0 5px;line-height:16px;border-color:#d9d9d9}#grid th{font-family:"Segoe UI",Arial,sans-serif;font-size:12px;background:#f4f4f4;color:#555}
#grid .row-head{min-width:40px;width:40px}#grid thead .row-head{z-index:4}#grid thead th small,#grid thead th br{display:none}#app.show-column-labels #grid thead th small,#app.show-column-labels #grid thead th br{display:revert}
#grid td.locked{background:#fafafa;color:#595959}#grid td.selected{background-color:#e7f1e9;outline:2px solid #107c41;outline-offset:-2px}#grid td:focus{outline:2px solid #107c41;outline-offset:-2px}#grid td[contenteditable=true],#grid td.editing-cell{background:white;overflow:visible;outline:2px solid #107c41;position:relative;z-index:5}#grid .cell-editor{display:block;box-sizing:border-box;width:100%;height:100%;min-height:22px;margin:0;padding:1px 3px;border:0;outline:0;background:white;color:#222;font:inherit}
#app.hide-gridlines #grid td{border-color:transparent}.sheet-strip{display:flex;align-items:center;min-width:0;gap:0;border-top:1px solid #d1d1d1;background:#f6f6f6;padding:0 8px}.sheet-navigation{display:flex;flex:none;padding-right:10px}.sheet-strip button{cursor:pointer}.sheet-navigation button,#add-sheet-tab{border:0;background:transparent;height:30px;min-width:27px;font-size:22px;color:#555}.sheet-navigation button:disabled{opacity:.25}#sheet-tabs{display:flex;overflow-x:auto;min-width:0;scrollbar-width:thin}
#sheet-tabs button{flex:none;height:33px;padding:0 18px;background:transparent;border:0;border-right:1px solid #e1e1e1;border-bottom:3px solid transparent;color:#555;font-size:12px;white-space:nowrap}#sheet-tabs button.active{background:white;color:#107c41;font-weight:600;border-bottom-color:#107c41}#add-sheet-tab{margin:0 8px;color:#107c41}#page-controls{margin-left:auto;font-size:11px;white-space:nowrap;min-width:0}#page-status{min-width:0;max-width:320px;overflow:hidden;text-overflow:ellipsis}#page-controls button{background:transparent;border:0;font-size:11px;min-width:24px}
#app>.workbook-status{display:flex;gap:12px;padding:0 12px;background:#f3f3f3;border-top:1px solid #dedede;color:#555;font-size:11px;min-width:0}#status{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:50px}#selection-summary{white-space:nowrap}#deadline-banner{font-size:11px;max-width:30%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin:0}.zoom-controls{display:flex;align-items:center;gap:5px;flex:none}.zoom-controls button{border:0;background:transparent;font-size:15px;cursor:pointer;color:#444}.zoom-controls input{width:105px;accent-color:#107c41;height:14px}.zoom-controls output{width:37px;text-align:right}
#app.ribbon-collapsed{grid-template-rows:46px 34px 0 34px minmax(0,1fr) 35px 27px}#app.ribbon-collapsed>.ribbon{visibility:hidden;margin:0;padding:0;border:0;overflow:hidden}
#app.observer-mode{grid-template-rows:46px 112px minmax(0,1fr)}#app.observer-mode>.tabs,#app.observer-mode>.formula-bar,#app.observer-mode>.workbook-status,#app.observer-mode>.sheet-strip,.observer-mode>#ribbon-store,.observer-mode .grid-scrollbar-x,.observer-mode .grid-scrollbar-y,.observer-mode #horizontal-scrollbar{display:none}.observer-mode>.ribbon .ribbon-group{display:flex}.observer-mode>.ribbon{margin-top:6px}
button:focus-visible,summary:focus-visible{outline:2px solid #107c41;outline-offset:-2px}
@media(max-width:1000px){.product-name{display:none}#app>.titlebar{gap:10px}.titlebar .title-search{min-width:85px}#user-chip{max-width:190px}.command-group{padding:0 6px}.ribbon button{min-width:52px}#selection-summary{max-width:35%;overflow:hidden;text-overflow:ellipsis}#page-status{max-width:190px}}
@media(max-width:760px){#app>.titlebar{grid-template-columns:auto minmax(80px,1fr) auto;padding:0 8px}#app>.titlebar>#book-title{display:block}.app-title>span:not(.brand-mark){display:none}#user-chip{max-width:105px}.title-search span{display:none}.titlebar .title-search{min-width:26px}#app>.tabs button{display:block;padding:5px 9px}.ribbon button{min-width:56px}#page-status{display:none}#selection-summary{display:none}.zoom-controls input{width:65px}#deadline-banner{max-width:35%}}
@media print{#app>.sheet-strip,#ribbon-store{display:none!important}#grid{zoom:1!important}#grid th,#grid td{min-width:0!important}#app.hide-gridlines #grid td{border-color:#777!important}}
.column-resize{position:absolute;z-index:8;top:0;right:-6px;width:13px;height:100%;cursor:col-resize;touch-action:none;user-select:none}.column-resize:hover,.column-resize:active{background:#107c414d;border-left:1px solid #107c41}.row-resize{position:absolute;z-index:8;left:0;bottom:-3px;width:100%;height:7px;cursor:row-resize;touch-action:none}.row-resize:hover,.row-resize:active{background:#107c4166}#grid .row-head{position:sticky}#grid .row-head[data-row-head]{padding-bottom:4px}.select-all-head{cursor:pointer}#grid td:focus-visible{outline:2px solid #107c41;outline-offset:-2px;position:relative;z-index:2}.deadline-history,.notification-history{display:grid;gap:8px;margin-top:12px;max-height:300px;overflow:auto}.deadline-history article,.notification-history article{display:flex;align-items:center;gap:8px;border:1px solid #ddd;padding:9px;border-radius:5px}.deadline-history article>span{display:grid;gap:4px;flex:1;min-width:100px}.deadline-history small,.notification-history small{display:block;color:#666}.notification-history article{display:block}

#grid th[data-column-id],#grid td[data-column]{min-width:12px;padding-left:3px;padding-right:3px;overflow:hidden}