:root{--ground: #f2f4f7;--surface: #ffffff;--raised: #eeeeee;--active: #e9e9e9;--border: #e6e6e6;--rule: #f0f0f0;--control: #d4d4d4;--text: #0a0a0a;--muted: #5f6368;--faint: #6b6b6b;--primary: #141414;--primary-ink: #ffffff;--secondary: #e5e5e5;--hue: #1d5fbf;--step-1: #141414;--step-2: #6b6b6b;--step-3: #a3a3a3;--step-4: #cfcfcf;--positive: #2e7d32;--negative: #c4242a;--pill-negative-bg: #ffedea;--pill-negative-ink: #831c1e;--pill-warning-bg: #fffbeb;--pill-warning-ink: #92400e;--pill-neutral-bg: #eeeeee;--pill-neutral-ink: #3d3d3d;--font: "Geist Variable", "Geist", Inter, system-ui, sans-serif;--mono: "Geist Mono", ui-monospace, monospace;--fs-title: 24px;--fs-section: 16px;--fs-kpi: 30px;--fs-body: 14px;--fs-small: 12px;--column: 1152px;--pad: 24px;--gap: 12px;--card-pad: 20px;--radius-card: 8px;--radius-control: 6px;--control-height: 36px;--row-height: 44px;--ease-out: cubic-bezier(.22, 1, .36, 1);--t-press: .12s;--t-hover: .15s;color-scheme:light}:root[data-theme=dark]{--ground: #000000;--surface: #111111;--raised: #222222;--active: #222222;--border: #262626;--rule: #1c1c1c;--control: #444444;--text: #ffffff;--muted: #b4b4b4;--faint: #949494;--primary: #ffffff;--primary-ink: #000000;--secondary: #2a2a2a;--hue: #5b93e6;--step-1: #ffffff;--step-2: #a3a3a3;--step-3: #6b6b6b;--step-4: #3d3d3d;--positive: #3fc07a;--negative: #e5566f;--pill-negative-bg: #2c1a20;--pill-negative-ink: #e5566f;--pill-warning-bg: #2b2414;--pill-warning-ink: #e5a93b;--pill-neutral-bg: #222222;--pill-neutral-ink: #ffffff;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;background:var(--ground);color:var(--text);font:var(--fs-body)/20px var(--font);-webkit-font-smoothing:antialiased}h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}ul[class],ol[class]{padding:0;list-style:none}button,input,select{font:inherit;color:inherit}a{color:inherit}svg{display:block}:focus-visible{outline:2px solid var(--hue);outline-offset:2px;border-radius:4px}.num{font-variant-numeric:tabular-nums}.mono{font-family:var(--mono)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.topbar{height:48px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar-inner{max-width:calc(var(--column) + 2 * var(--pad));height:100%;margin:0 auto;padding:0 var(--pad);display:flex;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:600;text-decoration:none}.brand svg{width:22px;height:22px}.scope{color:var(--muted);padding-left:16px;border-left:1px solid var(--border);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-end{margin-left:auto;display:flex;align-items:center;gap:20px;white-space:nowrap}.topbar-end .local{color:var(--muted);display:inline-flex;align-items:center;gap:6px}.topbar-end .local svg{width:14px;height:14px}.topbar-end a{text-decoration:none;font-weight:500}.topbar-end a:hover{text-decoration:underline;text-underline-offset:3px}.canvas{max-width:calc(var(--column) + 2 * var(--pad));margin:0 auto;padding:32px var(--pad) 64px}.title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}.title-row h1{font-size:var(--fs-title);line-height:30px;font-weight:600;letter-spacing:-.01em}.title-row .sub{margin-top:4px;color:var(--muted);font-size:15px}.title-row .sub strong{color:var(--text);font-weight:500}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap);align-items:start}.grid+.grid{margin-top:var(--gap)}.span-8{grid-column:span 8}.span-4{grid-column:span 4}.span-12{grid-column:1 / -1}.stack{display:grid;gap:var(--gap);align-content:start}.grid.fill{align-items:stretch}.fill>.panel{display:flex;flex-direction:column}.fill .pin{margin-top:auto;padding-top:16px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);padding:var(--card-pad);min-width:0}.panel>header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}.panel h2{font-size:var(--fs-section);line-height:22px;font-weight:600}.panel h3{font-size:var(--fs-body);line-height:20px;font-weight:500}.meta{color:var(--faint);font-size:var(--fs-small)}.note{color:var(--muted)}.kbd{font-family:var(--mono);font-size:11px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--control-height);padding:0 14px;border-radius:var(--radius-control);border:1px solid transparent;background:var(--secondary);font-weight:500;cursor:pointer;white-space:nowrap;transition:background-color var(--t-hover) ease,transform var(--t-press) var(--ease-out)}.btn:hover{background:var(--active)}.btn:active{transform:translateY(1px)}.btn:disabled{cursor:not-allowed;color:var(--faint);background:var(--raised);transform:none}.btn.primary{background:var(--primary);color:var(--primary-ink)}.btn.primary:hover{background:#2b2b2b}:root[data-theme=dark] .btn.primary:hover{background:#dcdcdc}.btn.outline{background:var(--surface);border-color:var(--control)}.btn.outline:hover{background:var(--raised)}.btn.danger{background:var(--surface);border-color:var(--control);color:var(--negative)}.btn.danger:hover{background:var(--pill-negative-bg)}.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.field{display:grid;gap:8px}.field>span{font-weight:500}.input{height:var(--control-height);padding:0 12px;border:1px solid var(--control);border-radius:var(--radius-control);background:var(--surface);min-width:0}.input:hover{border-color:var(--faint)}.segmented{display:inline-flex;padding:2px;border-radius:8px;background:var(--raised)}.segmented .btn{height:30px;background:transparent;color:var(--muted)}.segmented .btn[aria-pressed=true]{background:var(--surface);color:var(--text)}.switch{appearance:none;flex:none;width:32px;height:20px;margin:0;border-radius:999px;background:var(--control);position:relative;cursor:pointer;transition:background-color var(--t-hover) ease}.switch:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform var(--t-hover) var(--ease-out)}.switch:checked{background:var(--text)}.switch:checked:after{transform:translate(12px)}:root[data-theme=dark] .switch:checked:after{background:#000}.pill{display:inline-flex;align-items:center;flex:none;height:22px;padding:0 8px;border-radius:999px;font-size:var(--fs-small);font-weight:500;white-space:nowrap;background:var(--pill-neutral-bg);color:var(--pill-neutral-ink)}.pill.neg{background:var(--pill-negative-bg);color:var(--pill-negative-ink)}.empty{display:grid;place-items:center;min-height:44px;padding:12px 16px;border:1px dashed var(--control);border-radius:var(--radius-control);color:var(--muted);text-align:center}.drops{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}.drop{position:relative;display:grid;align-content:start;gap:6px;min-height:152px;padding:16px;border:1px dashed var(--control);border-radius:var(--radius-control);background:var(--surface);transition:border-color var(--t-hover) ease,background-color var(--t-hover) ease}.drop:hover,.drop:focus-within{border-color:var(--text)}.drop.loaded{border-style:solid;border-color:var(--border);background:var(--surface)}.drop input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.drop .side{font-weight:600}.drop .file{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drop .hint{color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.chips span{height:24px;padding:0 8px;border-radius:var(--radius-control);background:var(--raised);display:inline-flex;align-items:center;font-size:var(--fs-small)}.split{display:flex;gap:2px;height:16px;border-radius:4px;overflow:hidden;background:var(--rule)}.split>span{min-width:2px}.legend{display:grid;margin-top:16px}.legend-row{display:grid;grid-template-columns:10px minmax(0,1fr) auto auto;align-items:center;gap:10px;min-height:36px;padding:6px 0}.legend-row+.legend-row{border-top:1px solid var(--rule)}.swatch{width:10px;height:10px;border-radius:2px}.legend-row .count{text-align:right;font-variant-numeric:tabular-nums;min-width:6ch}.legend-row .share{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums;min-width:6ch}.legend-row .zero{color:var(--faint)}.class-label{text-transform:capitalize}.total-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}.total-row .figure{font-size:var(--fs-kpi);line-height:36px;font-weight:500;letter-spacing:-.01em;font-variant-numeric:tabular-nums}.total-row .figure small{font-size:15px;color:var(--muted);font-weight:400;margin-left:4px;letter-spacing:0}.drift{display:grid;gap:8px;padding:14px 16px;border-radius:var(--radius-control);background:var(--pill-negative-bg);color:var(--pill-negative-ink)}.drift .missing{display:flex;flex-wrap:wrap;gap:6px}.drift .missing span{font-family:var(--mono);font-weight:500}.open-items{margin-top:24px}.open-items h3{margin-bottom:4px}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th{height:36px;padding:0 12px 0 0;text-align:left;font-weight:400;font-size:var(--fs-small);color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap}td{height:var(--row-height);padding:0 12px 0 0;border-bottom:1px solid var(--rule);white-space:nowrap}tbody tr:last-child td{border-bottom:0}th:last-child,td:last-child{padding-right:0}th.n,td.n{text-align:right}td .unit{color:var(--muted);margin-left:4px}td.dash{color:var(--faint)}.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:12px}.toolbar .spacer{flex:1}.sheet{flex:1;min-height:240px;max-height:352px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-control);font-variant-numeric:tabular-nums}.sheet-head{position:sticky;top:0;z-index:1;display:flex;height:32px;background:var(--raised);border-bottom:1px solid var(--border)}.sheet-head [role=columnheader]{flex:none;width:160px;padding:0 12px;display:flex;align-items:center;font-size:var(--fs-small);color:var(--muted)}.sheet-head [role=columnheader]:before{content:attr(data-name);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sheet [role=row]{display:flex;border-bottom:1px solid var(--rule)}.sheet [role=cell]{flex:none;width:160px;padding:0 12px;display:flex;align-items:center;overflow:hidden;white-space:pre;text-overflow:ellipsis}.sheet:has(>.empty){display:flex;border-style:dashed;border-color:var(--control)}.sheet>.empty{flex:1;border:0}.settings{display:grid}.settings-row{display:grid;grid-template-columns:5fr 7fr;gap:var(--gap);padding:20px 0}.settings-row+.settings-row{border-top:1px solid var(--rule)}.settings-row:first-child{padding-top:0}.settings-row:last-child{padding-bottom:0}.settings-row h3{font-size:var(--fs-body);font-weight:500}.settings-row .note{margin-top:2px}.well{display:grid;gap:12px;align-content:start;justify-items:start;padding:16px;border-radius:var(--radius-card);background:var(--ground)}.switch-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;cursor:pointer}.joined{display:flex}.joined .input{flex:1;border-top-right-radius:0;border-bottom-right-radius:0}.joined .btn{border-top-left-radius:0;border-bottom-left-radius:0}.guide{display:grid;gap:10px;justify-items:start}.guide>*{max-width:100%}.guide .template{justify-self:stretch}.guide ol{margin:0;padding-left:18px;display:grid;gap:6px}.guide ol li::marker{color:var(--muted);font-variant-numeric:tabular-nums}.template{display:grid;gap:4px;padding:14px 16px;border-radius:var(--radius-control);background:var(--ground)}.template .actions{margin-top:8px}.text-link{font-weight:500;text-decoration:none}.text-link:hover{text-decoration:underline;text-underline-offset:3px}@media(max-width:1100px){.span-8,.span-4{grid-column:1 / -1}.stack.span-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){:root{--pad: 16px}.scope,.topbar-end .local{display:none}.canvas{padding-top:20px}.title-row{flex-wrap:wrap;align-items:flex-start}.title-row h1{font-size:22px}.stack.span-4,.drops{grid-template-columns:minmax(0,1fr)}.drop{min-height:112px}.settings-row{grid-template-columns:minmax(0,1fr);gap:12px}.btn,.input{min-height:44px}.segmented .btn{min-height:40px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important}}.well>.field{justify-self:stretch}
