.excel{position:fixed;inset:0;display:flex;flex-direction:column;background:#fff;color:#222;font-family:Segoe UI,맑은 고딕,Malgun Gothic,system-ui,sans-serif;font-size:13px;overflow:hidden}.titlebar{display:flex;align-items:center;justify-content:space-between;background:#217346;color:#fff;height:30px;padding:0 10px;font-size:12px;flex:none}.titlebar .exit{text-decoration:none;color:#fff;opacity:.85;padding:2px 8px;border-radius:3px}.titlebar .exit:hover{background:#c0392b;opacity:1}.ribbon{display:flex;gap:2px;background:#f3f2f1;border-bottom:1px solid #d4d4d4;padding:0 6px;flex:none;overflow-x:auto;white-space:nowrap}.rtab{padding:7px 12px;font-size:12.5px;color:#444;cursor:default;border-bottom:2px solid transparent}.rtab.active{color:#217346;border-bottom-color:#217346;background:#fff}.formula-bar{display:flex;align-items:center;height:26px;border-bottom:1px solid #d4d4d4;flex:none}.name-box{width:70px;text-align:center;border-right:1px solid #d4d4d4;color:#444;font-size:12px}.fx-mark{padding:0 12px;color:#888;border-right:1px solid #d4d4d4;font-style:italic}.fx-content{padding:0 12px;color:#222;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid-wrap{flex:1;overflow:auto;background:#fff}.grid{display:grid;grid-template-columns:42px minmax(440px,620px) repeat(7,94px);width:max-content}.ch,.rh,.corner{background:#f5f5f5;color:#666;font-size:12px;text-align:center;border-right:1px solid #d4d4d4;border-bottom:1px solid #d4d4d4;padding:3px 0;position:sticky;user-select:none}.ch{top:0;z-index:2}.rh{left:0;z-index:1;display:flex;align-items:center;justify-content:center}.corner{top:0;left:0;z-index:3}.cell{border-right:1px solid #e6e6e6;border-bottom:1px solid #e6e6e6;min-height:22px;background:#fff}.cell.story{padding:7px 10px;line-height:1.85;color:#1a1a1a;white-space:normal;cursor:cell}.cell.story:hover{background:#f3faf5}.cell.selected{outline:2px solid #217346;outline-offset:-2px;background:#eaf4ee}.statusbar{display:flex;align-items:center;justify-content:space-between;background:#f3f2f1;border-top:1px solid #d4d4d4;height:26px;padding:0 10px;font-size:12px;color:#555;flex:none}.tabs{display:flex;gap:1px;height:100%;align-items:stretch}.sheet{display:flex;align-items:center;padding:0 14px;border-right:1px solid #d4d4d4;cursor:default}.sheet.active{background:#fff;color:#217346;font-weight:600}.sheet.add{color:#888}.status-right{display:flex;align-items:center;gap:6px}.status-right .dot{width:7px;height:7px;border-radius:50%;background:#217346}.boss{position:absolute;inset:0;background:#fff;z-index:50;padding:40px clamp(20px,6vw,90px);overflow:auto}.boss[hidden]{display:none}.boss-title{font-size:18px;font-weight:700;color:#1a1a1a;margin-bottom:20px}.boss-table{border-collapse:collapse;width:100%;font-size:13px}.boss-table th,.boss-table td{border:1px solid #d4d4d4;padding:7px 12px;text-align:right}.boss-table th{background:#217346;color:#fff;text-align:center}.boss-table td:first-child,.boss-table th:first-child{text-align:left}.boss-table tbody tr:nth-child(2n){background:#f7f7f7}.boss-table .sum{font-weight:700;background:#eaf4ee}.boss-foot{margin-top:18px;font-size:11px;color:#999}.hint{position:absolute;left:50%;bottom:38px;transform:translate(-50%);z-index:40;background:#217346eb;color:#fff;font-size:12px;padding:6px 14px;border-radius:999px;pointer-events:none;animation:fade .48s ease 5s forwards}.hint kbd{background:#ffffff40;border-radius:3px;padding:1px 6px;font-family:inherit}@keyframes fade{to{opacity:0}}.boss-btn{position:absolute;right:16px;bottom:34px;z-index:40;width:44px;height:44px;border-radius:50%;border:1px solid #d4d4d4;background:#fff;box-shadow:0 2px 8px #00000026;font-size:18px;cursor:pointer}@media(hover:hover)and (pointer:fine){.boss-btn{display:none}}.titlebar .fname{background:none;border:none;color:inherit;font:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:2px 8px;border-radius:3px}.titlebar .fname:hover{background:#ffffff29}.caret{font-size:10px;opacity:.85}.file-list{position:absolute;top:30px;left:8px;z-index:60;margin:0;padding:4px;list-style:none;background:#fff;color:#222;border:1px solid #d4d4d4;border-radius:6px;box-shadow:0 6px 24px #0000002e;min-width:260px;max-width:80vw;max-height:60vh;overflow-y:auto;font-size:13px}.file-list[hidden]{display:none}.file-list .fi-head{padding:6px 10px;font-size:11px;color:#888;border-bottom:1px solid #eee;margin-bottom:4px}.file-item{padding:8px 10px;border-radius:4px;cursor:pointer;display:flex;flex-direction:column;gap:2px}.file-item:hover{background:#f3faf5}.file-item.active{background:#eaf4ee}.file-item .fi-title{color:#1a1a1a;font-weight:600}.file-item .fi-meta{font-size:11px;color:#999}