:root{--primary: #107c41;--primary-dark: #0b5a2f;--primary-light: #1a9f55;--tab-active: #ffffff;--tab-inactive: #f3f3f3;--ribbon-bg: #f3f3f3;--ribbon-border: #d6d6d6;--workspace-bg: #e6e6e6;--page-bg: #ffffff;--text: #222;--muted: #666;--shadow: 0 2px 6px rgba(0, 0, 0, .18);--status-bg: #107c41;--status-fg: #fff;--hover: rgba(16, 124, 65, .1);--active: rgba(16, 124, 65, .2);--selection: #c6efce;--aicell-border: var(--ribbon-border);--aicell-header-bg: var(--ribbon-bg);--aicell-header-fg: #4a4a52;--aicell-row-alt: #fafafb;--aicell-selected: var(--selection);--aicell-selected-border: var(--primary);--aicell-error: #b91c1c;font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}.app{display:flex;flex-direction:column;height:100vh}.main-area{flex:1;display:flex;min-height:0}.grid-wrapper{flex:1;display:flex;flex-direction:column;min-width:0}.title-bar{display:flex;align-items:center;gap:12px;padding:5px 12px;background:var(--primary);color:#fff;flex-shrink:0;height:36px}.title-bar .brand{display:flex;align-items:center;gap:8px}.title-bar .brand-logo{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;background:#fff;color:var(--primary);border-radius:4px;font-weight:800;font-size:13px}.title-bar .brand-text{line-height:1.1}.title-bar .doc-title{font-size:13px;font-weight:600;color:#fff}.title-bar .brand-subtitle{font-size:10.5px;color:#ffffffc7}.title-bar .title-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.title-bar .title-actions .status{font-size:11.5px;color:#ffffffd9}.rodmanoffice-back{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border:1px solid rgba(255,255,255,.3);background:#ffffff26;border-radius:3px;font-size:12px;font-weight:500;color:#fff;text-decoration:none;cursor:pointer}.rodmanoffice-back:hover{background:#ffffff40}.title-bar .ask-claude{padding:4px 10px;border:1px solid rgba(255,255,255,.35);background:#ffffff2e;color:#fff;border-radius:3px;font-size:12.5px;font-weight:500;cursor:pointer;white-space:nowrap}.title-bar .ask-claude:hover{background:#ffffff47}.tabs{display:flex;background:var(--primary);color:#fff;flex-shrink:0;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{background:transparent;border:none;color:#ffffffd9;font-size:13px;padding:8px 18px;cursor:pointer;white-space:nowrap;font-family:inherit;border-bottom:2px solid transparent}.tab:hover{background:#ffffff14;color:#fff}.tab.active{background:var(--tab-active);color:var(--text);border-bottom-color:var(--tab-active)}.ribbon{background:var(--ribbon-bg);border-bottom:1px solid var(--ribbon-border);flex-shrink:0;width:100%;overflow-x:hidden;overflow-y:visible;box-sizing:border-box}.ribbon.collapsed{display:none}.ribbon-panel{display:none;flex-wrap:wrap;align-items:flex-start;align-content:flex-start;row-gap:4px;padding:6px 8px;width:100%;box-sizing:border-box;min-height:88px;max-height:280px;overflow-x:hidden;overflow-y:auto}.ribbon-panel.active{display:flex}.group{min-height:0}@media(min-width:721px){.group{padding:4px 8px}}.group{display:flex;flex-direction:column;justify-content:space-between;padding:4px 10px;border-right:1px solid var(--ribbon-border);flex-shrink:0}.group-row{display:flex;align-items:center;gap:4px;flex-wrap:wrap;margin-bottom:4px}.group-label{font-size:11px;color:var(--muted);text-align:center;margin-top:2px}.ribbon-btn{background:transparent;border:1px solid transparent;color:var(--text);padding:4px 8px;min-width:30px;height:30px;border-radius:3px;cursor:pointer;font-size:13px;font-family:inherit;display:inline-flex;align-items:center;justify-content:center;gap:4px;white-space:nowrap}.ribbon-btn:hover{background:var(--hover);border-color:var(--ribbon-border)}.ribbon-btn.active,.ribbon-btn:active{background:var(--active);border-color:var(--ribbon-border)}.ribbon-btn:disabled{opacity:.5;cursor:not-allowed}.ribbon-btn.wide{min-width:90px;padding:4px 10px}.ribbon-btn-icon,.ribbon-btn-text{font-size:13px}.select{height:28px;padding:2px 6px;min-width:110px;font-family:inherit;font-size:13px;border:1px solid var(--ribbon-border);border-radius:3px;background:#fff;color:var(--text)}.select.sm{min-width:56px}.ribbon-btn.color{position:relative;cursor:pointer;font-weight:700}.ribbon-btn.color input[type=color]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;width:100%;height:100%;border:none;cursor:pointer}.ribbon-toggle{display:inline-flex;align-items:center;gap:5px;min-height:30px;padding:3px 8px;border:1px solid var(--ribbon-border);border-radius:4px;background:#fff;font-size:12px;cursor:pointer;white-space:nowrap}.ribbon-toggle:hover{background:var(--hover)}.ribbon-toggle input{margin:0;accent-color:var(--primary)}.ribbon-empty{font-size:12px;font-style:italic;color:var(--muted);padding:12px 6px}.formula-bar{display:flex;align-items:stretch;background:#fff;border-bottom:1px solid var(--ribbon-border);height:26px;font-size:13px;font-family:Segoe UI,system-ui,sans-serif;flex-shrink:0}.formula-bar .name-box{display:flex;align-items:center;width:120px;padding:0 8px;border-right:1px solid var(--ribbon-border);font-size:12px;font-weight:500;color:#333}.formula-bar .fx-cluster{display:flex;align-items:center;padding:0 4px;border-right:1px solid var(--ribbon-border);gap:0}.formula-bar .fx-btn{background:transparent;border:1px solid transparent;width:22px;height:22px;border-radius:2px;cursor:pointer;font:inherit;font-size:13px;color:#666;display:inline-grid;place-items:center}.formula-bar .fx-btn:hover{background:#e5f1fb;border-color:#cce4f7;color:#222}.formula-bar .fx-btn.cancel:hover{color:#b91c1c}.formula-bar .fx-btn.commit:hover{color:var(--primary)}.formula-bar .fx-btn.fx{font-style:italic;font-weight:600}.formula-bar input{flex:1;border:none;padding:0 8px;font:inherit;font-family:Segoe UI,system-ui,sans-serif;background:transparent;outline:none}.grid-container{flex:1;overflow:auto;position:relative;background:#fff}.grid{position:relative}.grid-row{display:flex;position:absolute;left:0;right:0;height:24px;border-bottom:1px solid var(--aicell-border)}.grid-row.alt{background:var(--aicell-row-alt)}.grid-cell,.grid-row-header,.grid-col-header{border-right:1px solid var(--aicell-border);padding:2px 6px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center}.grid-cell{width:100px;cursor:cell}.grid-cell.numeric{justify-content:flex-end;font-variant-numeric:tabular-nums}.grid-cell.error{color:var(--aicell-error);font-weight:600}.grid-cell.in-range{background:#c6efce8c}.grid-cell.focus-row,.grid-cell.focus-col{background:#10b98114}.grid-cell.focus-row.focus-col{background:#10b98124}.grid-cell.anchor{background:var(--aicell-selected);outline:2px solid var(--aicell-selected-border);outline-offset:-2px;z-index:1}.grid-cell input{width:100%;height:100%;border:none;outline:none;font:inherit;background:#fff;padding:0}.grid-row-header{width:56px;background:var(--aicell-header-bg);color:var(--aicell-header-fg);justify-content:center;font-weight:500;position:sticky;left:0;z-index:2}.grid-header-row{display:flex;position:sticky;top:0;height:24px;background:var(--aicell-header-bg);z-index:3;border-bottom:1px solid var(--aicell-border)}.grid-col-header{width:100px;background:var(--aicell-header-bg);color:var(--aicell-header-fg);justify-content:center;font-weight:500;position:relative;cursor:pointer}.col-chevron{position:absolute;top:2px;right:8px;background:none;border:none;font-size:9px;line-height:1;padding:2px 4px;cursor:pointer;color:var(--aicell-header-fg);border-radius:3px;opacity:0;transition:opacity 80ms}.grid-col-header:hover .col-chevron{opacity:1}.grid-container.hide-gridlines .grid-row,.grid-container.hide-gridlines .grid-header-row{border-bottom-color:transparent}.grid-container.hide-gridlines .grid-cell,.grid-container.hide-gridlines .grid-row-header,.grid-container.hide-gridlines .grid-col-header{border-right-color:transparent}.col-chevron:hover{background:var(--hover);color:var(--primary)}.col-chevron-popup{position:absolute;top:100%;right:0;margin-top:2px;min-width:160px;background:#fff;border:1px solid var(--aicell-border);border-radius:4px;box-shadow:0 6px 24px #0f172a26;padding:4px;display:flex;flex-direction:column;z-index:30;font-weight:400}.col-chevron-popup button{background:none;border:none;text-align:left;padding:5px 10px;font:inherit;font-size:12px;color:#1f2937;cursor:pointer;border-radius:3px}.col-chevron-popup button:hover:not(:disabled){background:var(--hover)}.col-chevron-popup button:disabled{color:#9ca3af;cursor:default}.col-chevron-popup hr{border:none;border-top:1px solid var(--aicell-border);margin:4px 0}.col-resize-handle{position:absolute;top:0;right:0;width:6px;height:100%;cursor:col-resize;z-index:5}.col-resize-handle:hover{background:var(--aicell-selected-border);opacity:.4}.grid-row-header{cursor:pointer}.grid-col-header.corner{width:56px;position:sticky;left:0;z-index:4}.sheet-tabs{display:flex;gap:2px;padding:4px 8px 0;background:var(--ribbon-bg);border-top:1px solid var(--ribbon-border);flex-shrink:0;overflow-x:auto}.sheet-tab{display:inline-flex;align-items:center;background:transparent;border:1px solid transparent;border-bottom:2px solid transparent;border-radius:3px 3px 0 0;white-space:nowrap;color:var(--text)}.sheet-tab:hover{background:var(--hover)}.sheet-tab.active{background:var(--page-bg);border-color:var(--ribbon-border);border-bottom-color:var(--primary);color:var(--primary)}.sheet-tab.active .sheet-tab-select{font-weight:600}.sheet-tab-select{background:transparent;border:0;padding:4px 4px 4px 14px;font:inherit;font-size:12px;color:inherit;cursor:pointer;white-space:nowrap}.sheet-tab-close{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;margin:0 5px 0 2px;padding:0;border:0;border-radius:2px;background:transparent;color:inherit;font-size:14px;line-height:1;cursor:pointer;opacity:.5}.sheet-tab-close:hover{opacity:1;background:var(--hover)}.sheet-tab-add{font-weight:700;padding:3px 10px;background:transparent;border:1px solid transparent;border-radius:3px 3px 0 0;font-size:12px;color:var(--text);cursor:pointer}.sheet-tab-add:hover{background:var(--hover)}.side-panel{width:360px;flex-shrink:0;display:flex;flex-direction:column;border-left:1px solid var(--aicell-border);background:#fff;height:100%;min-height:0}.side-panel-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;font-weight:600;font-size:13px;border-bottom:1px solid var(--aicell-border);background:var(--aicell-header-bg)}.side-panel-header button{background:none;border:none;font-size:18px;cursor:pointer;color:var(--aicell-header-fg);padding:0 4px}.side-panel-key{flex-shrink:0;display:flex;flex-direction:column;gap:6px;padding:10px 12px;border-bottom:1px solid var(--aicell-border);background:#fff7ed;color:#9a3412;font-size:12px}.side-panel-key label{font-weight:600}.side-panel-key input{width:100%;box-sizing:border-box;border:1px solid #fed7aa;border-radius:4px;padding:7px 8px;font:inherit;color:#111827;background:#fff}.side-panel-messages{flex:1;overflow-y:auto;padding:12px;font-size:13px;line-height:1.45;display:flex;flex-direction:column;gap:12px;min-height:0}.side-panel-empty{color:var(--aicell-header-fg);font-size:12px}.side-panel-empty ul{margin:8px 0 0;padding-left:18px}.side-panel-notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:8px 10px;border-radius:4px;font-size:12px}.side-panel-error{background:#fef2f2;border:1px solid #fecaca;color:var(--aicell-error);padding:8px 10px;border-radius:4px;font-size:12px}.chat-msg{display:flex;flex-direction:column;gap:4px}.chat-msg-role{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--aicell-header-fg)}.chat-msg-body{white-space:pre-wrap;word-wrap:break-word}.chat-msg-user .chat-msg-body{background:var(--aicell-selected);padding:8px 10px;border-radius:6px}.chat-typing{color:var(--aicell-header-fg);font-style:italic}.side-panel-input{display:flex;gap:8px;padding:8px;border-top:1px solid var(--aicell-border);flex-shrink:0}.side-panel-input textarea{flex:1;border:1px solid var(--aicell-border);border-radius:4px;padding:6px 8px;font:inherit;font-size:13px;resize:none}.side-panel-input button{background:var(--primary);color:#fff;border:none;border-radius:4px;padding:6px 14px;font-size:13px;cursor:pointer}.side-panel-input button:hover:not(:disabled){background:var(--primary-dark)}.side-panel-input button:disabled{opacity:.5;cursor:not-allowed}.chart-strip{display:flex;gap:8px;padding:8px;background:#fafafb;border-top:1px solid var(--aicell-border);overflow-x:auto;flex-shrink:0}.chart-card{flex:0 0 320px;background:#fff;border:1px solid var(--aicell-border);border-radius:6px;padding:8px;display:flex;flex-direction:column}.chart-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.chart-card-title{font-size:12px;font-weight:600;color:#1f2937}.chart-card-meta{font-weight:400;color:var(--aicell-header-fg);margin-left:4px}.chart-card-header button{background:none;border:none;font-size:16px;cursor:pointer;color:var(--aicell-header-fg);padding:0 4px;line-height:1}.chart-card-empty{font-size:12px;color:var(--aicell-header-fg);padding:24px 8px;text-align:center}.chart-card.chart-empty{opacity:.7;height:120px}.plan-card{background:#f8fafc;border:1px solid #cbd5e1;border-radius:6px;padding:10px;display:flex;flex-direction:column;gap:8px}.plan-card-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--aicell-header-fg)}.plan-step{display:flex;align-items:flex-start;gap:8px;font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#fff;border:1px solid var(--aicell-border);border-radius:4px;padding:6px 8px}.plan-step input[type=checkbox]{margin:2px 0 0}.plan-step-tool{font-weight:700;color:var(--primary)}.plan-actions{display:flex;gap:8px;justify-content:flex-end}.plan-actions button{font-size:12px;padding:4px 12px;border-radius:4px;cursor:pointer;border:1px solid var(--aicell-border);background:#fff}.plan-actions button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.plan-actions button.primary:hover:not(:disabled){background:var(--primary-dark)}.plan-actions button.primary:disabled{opacity:.5;cursor:not-allowed}.find-replace{width:420px;max-width:90vw}.find-replace-body{padding:14px;display:flex;flex-direction:column;gap:10px}.find-replace-body label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--aicell-header-fg);font-weight:600;text-transform:uppercase;letter-spacing:.4px}.find-replace-body label>input[type=text],.find-replace-body label>input:not([type]){border:1px solid var(--aicell-border);border-radius:4px;padding:6px 10px;font:inherit;font-size:13px;text-transform:none;font-weight:400}.find-replace-checkbox{flex-direction:row!important;align-items:center!important;gap:6px!important;font-size:12px!important;font-weight:500!important;color:#1f2937!important;text-transform:none!important}.find-replace-status{font-size:12px;color:var(--aicell-header-fg);padding:4px 0}.find-replace-actions{display:flex;gap:6px;justify-content:flex-end}.find-replace-actions button{padding:5px 12px;border:1px solid var(--aicell-border);background:#fff;border-radius:4px;font-size:12px;cursor:pointer}.find-replace-actions button:hover:not(:disabled){background:#f0f0f3}.find-replace-actions button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.find-replace-actions button.primary:hover:not(:disabled){background:var(--primary-dark)}.find-replace-actions button:disabled{opacity:.5;cursor:not-allowed}.save-dialog{width:460px;max-width:92vw}.save-dialog-body{padding:14px;display:flex;flex-direction:column;gap:12px}.save-dialog-row{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--aicell-header-fg);font-weight:600;text-transform:uppercase;letter-spacing:.4px}.save-dialog-row>input[type=text],.save-dialog-row>select{border:1px solid var(--aicell-border);border-radius:4px;padding:6px 10px;font:inherit;font-size:13px;text-transform:none;font-weight:400;background:#fff}.save-dialog-error{margin-top:6px;padding:6px 10px;border:1px solid #fca5a5;background:#fef2f2;color:#991b1b;border-radius:4px;font-size:12px;font-weight:500;text-transform:none;letter-spacing:0}.save-dialog-actions{display:flex;gap:6px;justify-content:flex-end;padding:10px 14px 14px}.save-dialog-actions button{padding:5px 12px;border:1px solid var(--aicell-border);background:#fff;border-radius:4px;font-size:12px;cursor:pointer}.save-dialog-actions button:hover:not(:disabled){background:#f0f0f3}.save-dialog-actions button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.save-dialog-actions button.primary:hover:not(:disabled){background:var(--primary-dark)}.save-dialog-actions button:disabled{opacity:.5;cursor:not-allowed}.cf-modal{width:560px;max-width:90vw}.cf-body{display:flex;flex-direction:column;gap:12px;padding:14px;min-height:0;overflow-y:auto}.cf-body h4{margin:0 0 8px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--aicell-header-fg)}.cf-add,.cf-list{border:1px solid var(--aicell-border);border-radius:6px;padding:10px 12px}.cf-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.cf-row:last-child{margin-bottom:0}.cf-label{font-size:12px;color:var(--aicell-header-fg);min-width:56px}.cf-row input{flex:1;border:1px solid var(--aicell-border);border-radius:4px;padding:4px 8px;font:inherit;font-size:13px;min-width:0}.cf-row .fmt-select{flex:1;height:26px}.cf-preview{display:inline-flex;align-items:center;padding:2px 8px;border:1px solid var(--aicell-border);border-radius:4px;font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.cf-preview.small{padding:1px 6px}.cf-row-actions{margin-top:4px}.cf-range{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--aicell-row-alt);padding:2px 6px;border-radius:3px;font-size:12px}.cf-add-btn{margin-left:auto;background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:4px;padding:4px 12px;font-size:12px;cursor:pointer}.cf-add-btn:hover{background:var(--primary-dark)}.cf-empty{font-size:12px;color:var(--aicell-header-fg);font-style:italic}.cf-list ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.cf-item{display:flex;align-items:center;gap:8px;padding:4px 0;border-bottom:1px solid var(--aicell-border);font-size:12px}.cf-item:last-child{border-bottom:none}.cf-item code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--aicell-row-alt);padding:1px 6px;border-radius:3px;font-size:11px;white-space:nowrap}.cf-item-cond{flex:1;color:var(--aicell-header-fg)}.cf-item button{background:none;border:none;font-size:16px;cursor:pointer;color:var(--aicell-header-fg);padding:0 4px}.grid-cell.has-comment:after{content:"";position:absolute;top:0;right:0;width:0;height:0;border-style:solid;border-width:0 6px 6px 0;border-color:transparent #ef4444 transparent transparent}.grid-cell.has-comment{position:relative}.comment-modal{width:360px;max-width:90vw}.comment-body{padding:14px;display:flex;flex-direction:column;gap:6px}.comment-body textarea{border:1px solid var(--aicell-border);border-radius:4px;padding:8px 10px;font:inherit;font-size:13px;resize:vertical}.comment-meta{font-size:11px;color:var(--aicell-header-fg)}.comment-actions{display:flex;justify-content:flex-end;gap:6px}.comment-actions button{padding:5px 12px;border:1px solid var(--aicell-border);background:#fff;border-radius:4px;font-size:12px;cursor:pointer}.comment-actions button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.comment-actions button.primary:hover{background:var(--primary-dark)}.audit-modal{width:640px;max-width:92vw}.audit-body{padding:14px;display:flex;flex-direction:column;gap:10px;min-height:0;overflow-y:auto;max-height:60vh}.audit-summary{font-size:13px;color:#1f2937}.audit-clean{color:#16a34a;font-weight:600}.audit-errors{color:var(--aicell-error);font-weight:600}.audit-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.audit-item{display:grid;grid-template-columns:110px 1fr auto;gap:10px;align-items:center;padding:6px 8px;border:1px solid var(--aicell-border);border-radius:4px;background:#fef2f2;font-size:12px}.audit-jump{background:#fff;border:1px solid var(--aicell-border);border-radius:3px;padding:3px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;cursor:pointer;color:var(--primary)}.audit-jump:hover{background:var(--aicell-selected)}.audit-formula{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;color:#1f2937;background:#fff;padding:3px 6px;border-radius:3px;border:1px solid var(--aicell-border);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.audit-error{font-weight:600;color:var(--aicell-error);font-size:11px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:#fff;border-radius:8px;box-shadow:0 16px 48px #0f172a40;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--aicell-border);font-weight:600;font-size:14px}.modal-header button{background:none;border:none;font-size:20px;cursor:pointer;color:var(--aicell-header-fg)}.modal-footer{padding:8px 14px;border-top:1px solid var(--aicell-border);background:var(--aicell-header-bg);font-size:11px;color:var(--aicell-header-fg)}.modal-hint{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.about-modal{width:420px;max-width:90vw}.about-modal-body{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:16px}.about-modal-logo{width:44px;height:44px;border-radius:8px;display:grid;place-items:center;background:var(--aicell-green);color:#fff;font-weight:800}.about-modal-body h2{margin:0 0 4px;font-size:18px}.about-modal-body p{margin:0;color:var(--aicell-header-fg);font-size:13px;line-height:1.45}.about-modal-body dl{grid-column:1 / -1;display:grid;gap:8px;margin:4px 0 0}.about-modal-body dl>div{display:grid;grid-template-columns:80px 1fr;gap:12px}.about-modal-body dt{font-size:11px;font-weight:700;color:var(--aicell-header-fg);text-transform:uppercase}.about-modal-body dd{margin:0;font-size:13px}.function-picker{width:560px;max-width:90vw}.function-picker-categories{display:flex;flex-wrap:wrap;gap:6px;padding:10px 14px 0}.function-picker-categories button{border:1px solid var(--aicell-border);border-radius:4px;background:#fff;color:var(--aicell-text);font:inherit;font-size:12px;padding:4px 8px;cursor:pointer}.function-picker-categories button.active,.function-picker-categories button:hover{border-color:var(--primary);background:var(--hover);color:var(--primary-dark)}.function-picker-search{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--aicell-border)}.function-picker-search input{flex:1;border:1px solid var(--aicell-border);border-radius:4px;padding:6px 10px;font:inherit;font-size:13px}.function-picker-count{font-size:11px;color:var(--aicell-header-fg);white-space:nowrap}.function-picker-list{overflow-y:auto;padding:4px 0;flex:1;min-height:0}.function-picker-empty{padding:24px;text-align:center;color:var(--aicell-header-fg);font-size:13px}.function-picker-group h4{margin:0;padding:8px 14px 4px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--aicell-header-fg)}.function-picker-group ul{list-style:none;margin:0;padding:0}.function-picker-item{padding:6px 14px;cursor:pointer;border-left:3px solid transparent}.function-picker-item.active,.function-picker-item:hover{background:var(--hover);border-left-color:var(--primary)}.function-picker-name{font-weight:600;font-size:13px;color:#1f2937}.function-picker-sig{font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--primary);margin-top:1px}.function-picker-summary{font-size:12px;color:var(--aicell-header-fg);margin-top:2px}.workbook-stats-modal{width:480px;max-width:90vw}.workbook-stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:16px}.workbook-stats-grid>div{border:1px solid var(--aicell-border);border-radius:6px;padding:10px;background:#fff}.workbook-stats-grid dt{font-size:11px;font-weight:700;color:var(--aicell-header-fg);text-transform:uppercase}.workbook-stats-grid dd{margin:4px 0 0;font-size:18px;font-weight:700;color:var(--aicell-text)}.help-topic-modal{width:520px;max-width:90vw}.help-topic-body{padding:16px;font-size:13px;line-height:1.5}.help-topic-body ul{margin:0;padding-left:18px}.help-topic-body li+li{margin-top:8px}.panel-intro{background:#e6f4ea;border:1px solid #b9e2c4;border-radius:6px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}.panel-intro h3{margin:0;font-size:14px;color:var(--primary-dark)}.panel-intro p{margin:0;font-size:12.5px;line-height:1.5;color:#1f2937}.panel-intro-label{margin-top:4px!important;font-weight:600;color:var(--aicell-header-fg);font-size:11px!important;text-transform:uppercase;letter-spacing:.5px}.panel-intro-chips{display:flex;flex-direction:column;gap:6px;margin-top:2px}.panel-intro-chip{text-align:left;background:#fff;border:1px solid var(--aicell-border);border-radius:14px;padding:6px 12px;font:inherit;font-size:12px;line-height:1.4;cursor:pointer;color:#1f2937}.panel-intro-chip:hover{background:var(--aicell-selected);border-color:var(--aicell-selected-border)}.panel-intro-chip:disabled{opacity:.5;cursor:not-allowed}@media(max-width:720px){.title-bar{gap:6px;padding:4px 8px}.title-bar .brand-subtitle{display:none}.title-bar .doc-title{max-width:38vw;font-size:13px}.title-bar .title-actions{gap:4px}.title-bar .title-actions .status{display:none}.title-bar .ask-claude{font-size:12px;padding:3px 8px}}