:root{--rp:7px;--shell:#1a3d3d;--shell-hover:#234040;--shell-fg:#e4efef;--shell-fg-2:#9bb5b5;--shell-fg-3:#6a8888;--shell-active:#275656;--page:#f5f8f8;--surface:#fff;--surface-2:#f5f8f8;--surface-3:#ecf1f1;--line:#d0dbdb;--line-soft:#edf2f2;--ink:#1a1d1d;--ink-2:#4a5555;--ink-3:#728080;--ink-4:#a0adad;--head:#275656;--head-line:#1f4747;--head-fg:#fff;--accent-ink:#275656;--item-bg:#e6f3f3;--chip-bg:#c0e0e0;--chip-fg:#1f4747;--ghost:#8fc9c9;--link-bg:#cfe2ff;--link-fg:#084298;--link-line:#3d8bfd;--link-soft:#f5faff;--danger:#b02a37;--danger-bg:#f8d7da;--ok:#208637;--ok-bg:#d4edda;--ok-solid:#28a745;--brand-mid:#3a7a7a;--accent:#e07b3c;--accent-bg:#fff5eb;--accent-line:#ffe0c2;--accent-fg:#7a4210;--warn-bg:#fff9e6;--warn-line:#ffe69c;--warn-fg:#997404;--total-bg:#1a3d3d;--total-fg:#e4efef;--shadow:0 8px 28px #2756561f;--sans:Inter, system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace}:root[data-theme=dark]{--shell:#11201f;--shell-hover:#1c3332;--shell-fg:#e4efef;--shell-fg-2:#a3b8b7;--shell-fg-3:#7a8c8b;--shell-active:#275656;--page:#121212;--surface:#1b1b1b;--surface-2:#212121;--surface-3:#292929;--line:#3a3a3a;--line-soft:#2c2c2c;--ink:#ededed;--ink-2:#b3b3b3;--ink-3:#8d8d8d;--ink-4:#6f6f6f;--head:#16302f;--head-line:#24403f;--head-fg:#e4efef;--accent-ink:#5aadad;--item-bg:#1a2c2b;--chip-bg:#24403f;--chip-fg:#8fc9c9;--ghost:#4a6a6a;--link-bg:#3d8bfd29;--link-fg:#9ec5fe;--link-line:#3d8bfd;--link-soft:#3d8bfd14;--danger:#ea868f;--danger-bg:#dc35452e;--ok:#7ec997;--ok-bg:#1d3a27;--ok-solid:#2f7d47;--brand-mid:#4b8c8c;--accent:#e89050;--accent-bg:#e07b3c24;--accent-line:#e07b3c59;--accent-fg:#f5a87a;--warn-bg:#ffc1071f;--warn-line:#ffc10759;--warn-fg:#ffda6a;--total-bg:#16302f;--total-fg:#e4efef;--shadow:0 8px 28px #00000080}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--shell:#11201f;--shell-hover:#1c3332;--shell-fg:#e4efef;--shell-fg-2:#a3b8b7;--shell-fg-3:#7a8c8b;--shell-active:#275656;--page:#121212;--surface:#1b1b1b;--surface-2:#212121;--surface-3:#292929;--line:#3a3a3a;--line-soft:#2c2c2c;--ink:#ededed;--ink-2:#b3b3b3;--ink-3:#8d8d8d;--ink-4:#6f6f6f;--head:#16302f;--head-line:#24403f;--head-fg:#e4efef;--accent-ink:#5aadad;--item-bg:#1a2c2b;--chip-bg:#24403f;--chip-fg:#8fc9c9;--ghost:#4a6a6a;--link-bg:#3d8bfd29;--link-fg:#9ec5fe;--link-line:#3d8bfd;--link-soft:#3d8bfd14;--danger:#ea868f;--danger-bg:#dc35452e;--ok:#7ec997;--ok-bg:#1d3a27;--ok-solid:#2f7d47;--brand-mid:#4b8c8c;--accent:#e89050;--accent-bg:#e07b3c24;--accent-line:#e07b3c59;--accent-fg:#f5a87a;--warn-bg:#ffc1071f;--warn-line:#ffc10759;--warn-fg:#ffda6a;--total-bg:#16302f;--total-fg:#e4efef;--shadow:0 8px 28px #00000080}}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--page);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:13px}button,input,select,textarea{font:inherit;color:inherit}.app{flex-direction:column;height:100vh;display:flex;overflow:hidden}.topbar{background:var(--surface);border-bottom:1px solid var(--line);flex:none;align-items:center;gap:14px;padding:12px 20px;display:flex}.brand{letter-spacing:-.01em;color:var(--accent-ink);border-right:1px solid var(--line);align-items:center;gap:9px;padding-right:14px;font-size:14px;font-weight:700;display:flex}.brand-mark{flex:none}.crumb{color:var(--ink-3);font-size:11.5px}.project-name{letter-spacing:-.015em;width:min(560px,50vw);color:var(--ink);background:0 0;border:1px solid #0000;border-radius:6px;margin-top:2px;margin-left:-6px;padding:1px 5px;font-size:17px;font-weight:700}.project-name:hover{border-color:var(--line)}.project-name:focus{border-color:var(--ghost);background:var(--surface-2);outline:none}.topbar-actions{align-items:center;gap:8px;margin-left:auto;display:flex;position:relative}.btn{border:1px solid var(--line);background:var(--surface);height:34px;color:var(--ink);cursor:pointer;border-radius:8px;align-items:center;gap:7px;padding:0 12px;font-size:13px;font-weight:500;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--ghost)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--head);color:var(--head-fg);border-color:#0000;padding:0 14px;font-weight:600}.btn-primary:hover:not(:disabled){background:var(--shell);border-color:#0000}.btn-danger{border-color:var(--danger);background:var(--danger-bg);color:var(--danger);padding:0 14px;font-weight:600}.btn-danger:hover:not(:disabled){background:var(--danger);border-color:var(--danger);color:var(--surface)}.btn-quiet-danger:hover:not(:disabled){background:var(--danger-bg);border-color:var(--danger);color:var(--danger)}.tip{display:inline-flex;position:relative}.tip:after{content:attr(data-tip);z-index:250;background:var(--shell);color:var(--shell-fg);white-space:nowrap;box-shadow:var(--shadow);opacity:0;pointer-events:none;border-radius:6px;padding:5px 8px;font-size:11.5px;font-weight:500;line-height:1.3;transition:opacity 90ms ease-out;position:absolute;top:calc(100% + 8px);right:0}.tip:hover:after{opacity:1}.tip:has(:focus-visible):after{opacity:1}@media (prefers-reduced-motion:reduce){.tip:after{transition:none}}.statusbar{background:var(--surface-3);border-bottom:1px solid var(--line);color:var(--ink-2);flex:none;align-items:center;gap:18px;padding:7px 20px;font-size:12px;display:flex}.formula-bar{border:1px solid var(--line);background:var(--surface);min-width:0;height:22px;font-family:var(--mono);color:var(--ink);border-radius:4px;flex:1;padding:0 8px;font-size:12px;line-height:20px}.formula-bar[data-active=true]{border-color:var(--accent)}.formula-bar:focus{border-color:var(--accent);outline:none}.statusbar .grand{font-family:var(--mono);color:var(--ink);font-size:16px;font-weight:500}.sheet-scroll{flex:1;padding:14px 16px 48px;overflow:auto}table.sheet{border-collapse:collapse;background:var(--surface);table-layout:fixed;width:100%;min-width:1202px;box-shadow:0 1px 3px #2756560f}table.sheet th{background:var(--head);color:var(--head-fg);letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--head-line);text-align:center;padding:8px;font-size:10px;font-weight:700}table.sheet th.left{text-align:left}table.sheet th.right{text-align:right}table.sheet td{border:1px solid var(--line);padding:var(--rp) 6px;vertical-align:middle;font-size:12px}.col-act{width:30px}.col-sl{width:40px}.col-desc{width:242px}.col-nos{width:66px}.col-op{width:38px}.col-operand{width:74px}.col-qty{width:138px}.col-rate{width:100px}.col-amt{width:138px}tr.item-head td{background:var(--item-bg);padding:var(--rp) 8px;font-size:12.5px;line-height:1.5}tr.item-head .sl{text-align:center;font-family:var(--mono);vertical-align:top;font-size:12.5px;font-weight:500}.item-band{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.item-actions{flex:none;align-items:center;gap:2px;display:inline-flex}.band-btn{border:1px solid var(--line);width:22px;height:22px;color:var(--ink-3);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;padding:0;display:inline-flex}.band-btn:hover{border-color:var(--ghost);color:var(--accent-ink);background:var(--chip-bg)}.sor-chip{font-family:var(--mono);color:var(--chip-fg);background:var(--chip-bg);white-space:nowrap;border-radius:4px;margin-left:6px;padding:1px 5px;font-size:10.5px;display:inline-block}tr.param-head td{background:var(--surface-3);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);text-align:right;padding:5px 6px;font-size:10px;font-weight:700}tr.param-head td.left{text-align:left}.param-heading{justify-content:flex-end;align-items:baseline;gap:5px;display:flex}.param-heading .col-name{margin-inline-end:-.06em}td.op{text-align:center;padding:var(--rp) 2px;font-family:var(--mono);color:var(--ink-4);white-space:nowrap;font-size:11px}tr.param-head td.op{color:#0000}.constant{font-family:var(--mono);text-align:right;color:var(--ink-3);padding:2px 4px;font-size:12.5px;display:block}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-size:10px;font-weight:700}.unit-note{color:var(--ink-3);text-transform:none;letter-spacing:0;font-weight:500}.pill{font-family:var(--mono);color:var(--accent-ink);background:var(--surface);border:1px solid var(--line);cursor:pointer;white-space:nowrap;border-radius:4px;align-items:center;gap:4px;padding:2px 6px;font-size:10.5px;display:inline-flex}.pill:hover{border-color:var(--ghost)}tr.measure:hover{background:var(--surface-2)}td.row-num{text-align:center;padding:var(--rp) 4px;white-space:nowrap}.desc-cell{align-items:center;gap:6px;display:flex}.desc-cell .anchor{flex:none;display:flex}.desc-cell .cell-input{flex:1;min-width:0}.row-no{font-family:var(--mono);color:var(--ink-4);vertical-align:middle;font-size:11px}.col-letter{color:var(--accent-ink);text-transform:none;letter-spacing:0;font-weight:500}.rule-btn{color:var(--ink-4);cursor:pointer;background:0 0;border:none;border-radius:999px;justify-content:center;align-items:center;padding:3px;display:inline-flex}.rule-btn:hover{color:var(--accent-ink);background:var(--chip-bg)}.rule-btn.set{color:var(--accent)}.sign{float:left;font-family:var(--mono);color:var(--ink-4);font-weight:400}.cell-input{width:100%;font-family:var(--mono);text-align:right;color:var(--ink);background:0 0;border:1px solid #0000;border-radius:4px;padding:2px 4px;font-size:12.5px}.cell-input.label{font-family:var(--sans);text-align:left;color:var(--ink-2);font-size:12px}.cell-input:hover{border-color:var(--line)}.cell-input:focus{border-color:var(--ghost);background:var(--surface);outline:none}.cell-input::placeholder{color:var(--ink-4);font-style:italic}.row-value{text-align:right;font-family:var(--mono);white-space:nowrap;font-size:12.5px}.row-value .unit{font-family:var(--sans);color:var(--ink-3);margin-left:4px;font-size:10px}.row-value.pending{color:var(--ink-4)}.icon-btn{color:var(--ink-4);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px;line-height:0}.icon-btn:hover{color:var(--accent-ink);background:var(--chip-bg)}.icon-btn.danger:hover{color:var(--danger);background:var(--danger-bg)}td.row-actions{padding:0 6px}.row-actions-inner{justify-content:space-between;align-items:center;display:flex}td.handle{text-align:center;padding:0}.grip{width:22px;height:22px;color:var(--ink-4);cursor:grab;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0;display:inline-flex}.grip:hover{color:var(--accent-ink);background:var(--chip-bg)}.grip:active{cursor:grabbing}tbody.item-body.dragging,tr.measure.dragging{opacity:.4}tr.drop-bar td{border:none;border-left:1px solid var(--line);border-right:1px solid var(--line);padding:0}tr.drop-bar div{background:var(--accent);border-radius:2px;height:2px;margin:0 8px}.add-row{border:1px dashed var(--ghost);height:24px;color:var(--ink-3);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:7px;width:100%;padding:0 8px;font-size:11.5px;display:flex}.add-row:hover{border-color:var(--accent-ink);color:var(--accent-ink)}td.add-cell{padding:3px 6px}tr.insert-item td{padding:3px 6px 3px 34px}.add-row.add-item{justify-content:center;height:20px;font-size:11px}tr.subtotal td,tr.conversion td{background:var(--surface);color:var(--ink-2);font-size:11.5px}tr.subtotal td.label,tr.conversion td.label{text-align:right;font-weight:600}tr.conversion td.label{font-style:italic;font-weight:500}tr.item-total td{background:var(--surface-2);color:var(--ink-2);font-size:11.5px;font-weight:600}tr.item-total td.label{text-align:right}tr.item-total .qty{text-align:right;font-family:var(--mono);color:var(--ink);font-size:13px;font-weight:700}tr.item-total .rate,tr.subtotal .num,tr.conversion .num{text-align:right;font-family:var(--mono);font-size:12px}tr.item-total .amt{text-align:right;font-family:var(--mono);color:var(--ink);font-size:13px;font-weight:600}tr.carriage-head td{background:var(--head);color:var(--head-fg,#fff);border-color:var(--head-line);padding:8px 12px}.carriage-title{letter-spacing:.02em;font-size:12px;font-weight:600}.carriage-note{opacity:.75;margin-left:10px;font-size:11px}tr.carriage-item td{background:var(--item-bg)}.carriage-controls{color:var(--ink-3);align-items:center;gap:10px;margin-left:12px;font-size:11px;font-weight:400;display:inline-flex}.carriage-controls label{align-items:center;gap:4px;display:inline-flex}.cell-input.lead{text-align:right;width:48px;font-family:var(--mono)}.road-type{font:inherit;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:2px 4px;font-size:11px}tr.carriage-material td{background:var(--surface-2);color:var(--ink-2);padding:4px 8px;font-size:11.5px;font-weight:600}tr.carriage-contrib .ref{align-items:baseline;gap:8px;display:flex;overflow:hidden}.vino{font-family:var(--mono);color:var(--link,var(--accent));white-space:nowrap;font-size:11px}.ref-label{color:var(--ink-4);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}tr.carriage-contrib .factor{text-align:right;padding:var(--rp) 4px var(--rp) 2px;font-family:var(--mono);color:var(--ink-2);font-size:11px}tr.carriage-contrib .factor.share{justify-content:flex-end;align-items:baseline;gap:3px;padding-right:2px;display:flex}.cell-input.share{text-align:right;width:52px;font-family:var(--mono)}.cell-input.setting{vertical-align:baseline;text-align:right;width:52px;font-family:var(--mono);font-style:normal;display:inline-block}tr.carriage-contrib .share-label,tr.carriage-step .step-label{color:var(--ink-3);white-space:nowrap;padding-left:8px;font-size:11px}tr.carriage-step .factor{text-align:right;padding:var(--rp) 4px var(--rp) 2px;font-family:var(--mono);color:var(--ink-2);font-size:11px}tr.carriage-step .op{text-align:center;color:var(--ink-4);font-size:11px}tr.carriage-step .factor .unit{font-family:var(--sans);color:var(--ink-4);font-size:10px}tr.carriage-ref td{color:var(--ink-3);font-size:11.5px;font-style:italic}tr.carriage-say td.label{color:var(--ink);font-style:normal;font-weight:600}tr.carriage-total td{background:var(--surface-3,var(--surface-2))}.carriage-warning{color:var(--warn-fg,var(--ink-3));margin-top:6px;font-size:11px;font-weight:400;line-height:1.45}.carriage-hint{color:var(--ink-3);margin-top:6px;font-size:11px;font-weight:400;line-height:1.45}tr.grand-total td{border-color:var(--head-line);background:var(--total-bg);color:var(--total-fg);text-align:right;padding:10px 12px;font-size:12.5px;font-weight:600}tr.grand-total td.amt{font-family:var(--mono);padding:10px 6px;font-size:14px;font-weight:500}.empty{text-align:center;background:var(--surface);border:1px solid var(--line);border-top:none;padding:56px 24px}.empty h2{letter-spacing:-.01em;margin:0 0 6px;font-size:16px;font-weight:600}.empty p{color:var(--ink-3);margin:0 0 18px;font-size:12.5px}.popover{z-index:200;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;min-width:264px;position:absolute;overflow:hidden}.popover-head{background:var(--surface-2);border-bottom:1px solid var(--line-soft);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);padding:8px 10px;font-size:10px;font-weight:700}.popover-item{border:none;border-bottom:1px solid var(--line-soft);text-align:left;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;gap:14px;width:100%;padding:8px 10px;font-size:12px;display:flex}.popover-item:last-child{border-bottom:none}.popover-item:hover{background:var(--item-bg)}.popover-item[aria-current=true]{background:var(--item-bg);font-weight:600}.popover-item .formula{font-family:var(--mono);color:var(--ink-3);font-size:11px}.popover-item .sub{color:var(--ink-3);font-size:11px}.popover-item .tag{letter-spacing:.06em;text-transform:uppercase;color:var(--chip-fg);background:var(--chip-bg);white-space:nowrap;border-radius:4px;margin-left:6px;padding:1px 5px;font-size:9.5px;font-weight:700}.anchor{display:inline-block;position:relative}.popover.export-menu .popover-item{align-items:flex-start;line-height:1.45}.popover.export-menu .sub{margin-top:2px;display:block}.popover.variant-menu{width:460px;max-width:78vw;top:26px;right:0}.variant-list{max-height:340px;overflow-y:auto}.variant-group{background:var(--surface-2);border-bottom:1px solid var(--line-soft);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);padding:6px 10px;font-size:9.5px;font-weight:700;position:sticky;top:0}.popover-item.variant{align-items:flex-start;line-height:1.45}.variant-text{flex:1;display:block}.popover-item.variant .sub{font-family:var(--mono);margin-top:2px;font-size:10.5px;display:block}.variant-filter{border-bottom:1px solid var(--line-soft);color:var(--ink-4);align-items:center;gap:6px;padding:7px 10px;display:flex}.variant-filter input{color:var(--ink);background:0 0;border:none;flex:1;font-size:12px}.variant-filter input:focus{outline:none}.variant-note{color:var(--ink-3);margin:0;padding:14px 10px;font-size:12px}.backdrop{z-index:300;background:#0b1e1e80;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:16px;flex-direction:column;width:min(920px,100%);height:min(600px,100%);display:flex;overflow:hidden;box-shadow:0 16px 48px #27565629}.modal-head{border-bottom:1px solid var(--line);flex:none;align-items:center;gap:14px;padding:16px 20px;display:flex}.modal-title{letter-spacing:-.015em;font-size:16px;font-weight:700}.modal-sub{color:var(--ink-3);margin-top:2px;font-size:11.5px}.modal-sm{width:min(420px,100%);height:auto}.confirm-body{color:var(--ink-2);padding:16px 20px;font-size:13px;line-height:1.55}.confirm-body strong{color:var(--ink);font-weight:600}.confirm-body p{margin:0 0 10px}.confirm-body p:last-child{margin-bottom:0}.book-pick{flex-direction:column;flex:none;gap:3px;display:flex}.book-pick select{border:1px solid var(--line);background:var(--surface);height:34px;color:var(--ink);font:inherit;border-radius:8px;padding:0 8px;font-size:12.5px}.book-pick select:focus-visible{outline:2px solid var(--accent);outline-offset:1px}tr.lib-divider td{letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);background:var(--surface-2);border-top:1px solid var(--line);cursor:default;padding:12px 12px 6px;font-size:11px;font-weight:600}table.library tr.lib-divider:hover td{background:var(--surface-2)}.search{border:1px solid var(--head);width:320px;height:34px;color:var(--ink-3);border-radius:8px;align-items:center;gap:8px;padding:0 11px;display:flex}.search input{color:var(--ink);background:0 0;border:none;outline:none;flex:1;font-size:13px}.modal-body{flex:1;display:flex;overflow:hidden}.chapters{border-right:1px solid var(--line-soft);flex:none;width:220px;padding:12px 8px;overflow:auto}.chapter{width:100%;color:var(--ink-2);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 10px;font-size:12.5px;line-height:1.35;display:block}.chapter:hover{background:var(--surface-2)}.chapter[aria-current=true]{background:var(--item-bg);color:var(--accent-ink);font-weight:600}.results{flex:1;padding:12px 16px;overflow:auto}table.library{border-collapse:collapse;table-layout:fixed;width:100%}table.library th{background:var(--surface-3);border:1px solid var(--line);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);text-align:left;padding:7px 8px;font-size:10px;font-weight:700;position:sticky;top:-12px}table.library td{border:1px solid var(--line);vertical-align:top;padding:8px;font-size:12px;line-height:1.45}table.library tr{cursor:pointer}table.library tr:hover td{background:var(--surface-2)}table.library tr[aria-selected=true] td{background:var(--item-bg)}.lib-code{font-family:var(--mono);white-space:nowrap;font-size:11.5px}.lib-rate{text-align:right;font-family:var(--mono);white-space:nowrap;font-size:12px}.lib-unit{text-align:center;color:var(--ink-2);font-size:11px}.in-use{color:var(--ok);font-size:11px;font-weight:600}.modal-foot{border-top:1px solid var(--line);color:var(--ink-3);flex:none;align-items:center;gap:10px;padding:12px 20px;font-size:11.5px;display:flex}.modal-foot .actions{gap:8px;margin-left:auto;display:flex}.muted{color:var(--ink-3)}.loading{text-align:center;color:var(--ink-3);padding:40px;font-size:12.5px}.btn-icon{justify-content:center;width:32px;padding:0}.btn-icon:disabled{opacity:1;cursor:default}.linked{width:100%;font-family:var(--mono);text-align:right;color:var(--ink);cursor:text;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:flex-end;align-items:center;padding:2px 4px;font-size:12.5px;display:flex}.linked:hover{border-color:var(--line)}.linked.broken{background:var(--danger-bg);color:var(--danger)}.cell-armed{border:1px solid var(--accent);background:var(--surface);font-family:var(--mono);text-align:right;color:var(--ink-3);border-radius:4px;padding:2px 4px;font-size:12.5px;display:block}input.cell-armed,input.cell-armed:focus{border-color:var(--accent);background:var(--surface);color:var(--ink);text-align:left}table.sheet.linking{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='22'%3E%3Crect x='2.5' y='2.5' width='25' height='17' rx='2.5' fill='none' stroke='%23e07b3c' stroke-width='1.5' stroke-dasharray='3 2.5'/%3E%3Cpath d='M2 2v13.2l3.5-3.3 2.3 5.1 2.4-1.1-2.3-5h4.4z' fill='%23ffffff' stroke='%231a1d1d' stroke-width='1.1' stroke-linejoin='round'/%3E%3C/svg%3E") 2 2,copy}table.sheet.linking button:not(.target),table.sheet.linking select{cursor:pointer}table.sheet.linking input{cursor:text}.target{width:100%;font:inherit;color:inherit;text-align:inherit;white-space:nowrap;background:0 0;border:1px dashed #0000;border-radius:4px;padding:1px 3px;display:block}.target.source{border-style:solid;border-color:var(--accent);background:var(--chip-bg)}.target:hover,.target:focus-visible{border-color:var(--accent);background:var(--warn-bg);outline:none}.target-text{font-family:var(--mono);text-align:right;font-size:12.5px;display:block}.target-no{cursor:not-allowed;border:1px dashed #0000;border-radius:4px;padding:1px 3px;display:block}.target-no:hover{border-color:var(--line);opacity:.4}.source-peek{outline:1.5px solid var(--accent);outline-offset:0;background:var(--chip-bg);border-radius:4px}.cell-input.source-peek{outline:1.5px solid var(--accent)}.target-no.source{border-style:solid;border-color:var(--danger)}td.row-copy{text-align:center;padding:0 6px}.icon-btn.copying,.icon-btn.copying:hover{color:var(--accent);background:var(--chip-bg)}.icon-btn:disabled{opacity:.3;cursor:default}.icon-btn:disabled:hover{color:var(--ink-4);background:0 0}.pick{width:100%;font:inherit;color:inherit;text-align:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:1px dashed #0000;border-radius:4px;padding:1px 3px;display:block}.pick:hover,.pick:focus-visible{border-color:var(--accent);background:var(--warn-bg);outline:none}.pick.on{border-style:solid;border-color:var(--accent);background:var(--chip-bg)}.pick-off{color:var(--ink-4);border:1px solid #0000;padding:1px 3px;display:block}.paste-choice{gap:6px;display:flex}.add-row.paste{border-style:solid;border-color:var(--chip-bg);background:var(--chip-bg);color:var(--accent-ink);flex:1;justify-content:center}.add-row.paste:hover:not(:disabled){border-color:var(--accent);color:var(--accent-ink)}.add-row:disabled{opacity:.4;cursor:default}.copy-hint{color:var(--accent-ink)}