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input{border:1px solid var(--border-default);background:var(--bg-cell-input);height:34px;color:var(--fg-primary);font:inherit;text-transform:none;letter-spacing:normal;border-radius:10px;padding:0 10px}.spreadsheet-tv__stream{flex:360px}.spreadsheet-tv__toggle{border:1px solid var(--border-default);background:var(--bg-cell-input);white-space:nowrap;border-radius:10px;grid-auto-flow:column;align-items:center;height:34px;padding:0 10px;color:var(--fg-secondary)!important;text-transform:none!important;letter-spacing:normal!important;grid-template-columns:none!important;gap:8px!important;display:inline-flex!important}.spreadsheet-tv__toggle input{width:14px;height:14px}.spreadsheet-tv__analysis{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:14px;display:grid}.spreadsheet-tv__analysis>div{border:1px solid var(--border-default);background:color-mix(in srgb, var(--bg-surface) 82%, 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var(--border-muted);background:var(--bg-muted)}.spreadsheet-tv__sheet-wrap{align-items:flex-start;display:flex}.spreadsheet-tv__row-rulers{grid-template-rows:repeat(var(--tv-rows), 10px);width:46px;color:var(--fg-tertiary);text-align:right;flex:0 0 46px;gap:1px;font-size:8px;line-height:10px;display:grid}.spreadsheet-tv__row-rulers span{padding-right:4px}.spreadsheet-tv__grid{grid-template-columns:repeat(var(--tv-cols), 10px);grid-template-rows:repeat(var(--tv-rows), 10px);background:var(--border-default);border:1px solid var(--border-default);gap:1px;display:grid}.spreadsheet-tv__cell{width:10px;height:10px;box-shadow:inset 0 0 0 .5px #ffffff14}.spreadsheet-tv__video{border:1px solid var(--border-default);width:220px;max-width:calc(100vw - 36px);box-shadow:var(--shadow-lg);background:#000;border-radius:14px;position:fixed;bottom:18px;right:18px}.spreadsheet-tv__canvas{display:none}@media 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var(--space-2)}.ribbon-icon-btn:hover:not(:disabled){background:var(--bg-surface-2);color:var(--fg-primary)}.ribbon-icon-btn:disabled{opacity:.4;cursor:not-allowed}.ribbon-icon-btn.is-active{background:var(--accent-soft);color:var(--accent-hover);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent)}.ribbon-icon-btn svg{flex:none}.ribbon-icon-btn-label{font-size:var(--fs-12);font-weight:500}.ribbon-icon-btn--ai{color:var(--accent)}.ribbon-icon-btn--ai:hover:not(:disabled){background:var(--accent-soft);color:var(--accent-hover)}.ribbon-icon-btn--ai svg{color:var(--accent)}.ribbon-icon-btn--fix{color:var(--danger,#ef4444)}.ribbon-icon-btn--fix:hover:not(:disabled){background:color-mix(in srgb, var(--danger,#ef4444) 14%, transparent);color:var(--danger,#ef4444)}.ribbon-icon-btn--fix svg{color:var(--danger,#ef4444)}.ribbon-icon-btn--color{flex-direction:column;gap:1px;padding:2px 4px 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center;background-repeat:no-repeat;background-size:11px;background-color:var(--bg-surface-2);height:26px;color:var(--fg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--fs-12);cursor:pointer;min-width:0;transition:border-color var(--motion-fast) var(--ease)}.ribbon-ctx-select:hover:not(:disabled){border-color:var(--border-strong)}.ribbon-ctx-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.ribbon-ctx-select:disabled{opacity:.45;cursor:not-allowed}.ribbon-color-popover{z-index:1000}.ribbon-color-clear{border-radius:var(--radius-xs);background:var(--bg-surface);height:22px;color:var(--fg-secondary);font-size:var(--fs-11);border:1px solid var(--border-default);cursor:pointer;grid-column:1/-1;margin-top:2px}.ribbon-color-clear:hover{color:var(--fg-primary);border-color:var(--border-strong)}.ribbon-goto-popover{z-index:1000;width:220px;max-height:280px;padding:var(--space-2);background:var(--bg-surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg,var(--shadow-md));flex-wrap:wrap;gap:4px;display:flex;overflow-y:auto}.ribbon-goto-item{height:24px;padding:0 var(--space-2);border-radius:var(--radius-xs);background:var(--bg-surface);border:1px solid var(--border-default);color:var(--fg-secondary);font-size:var(--fs-12);font-variant-numeric:tabular-nums}.ribbon-goto-item:hover{background:var(--accent-soft);border-color:color-mix(in srgb, var(--accent) 30%, 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0;border:0;padding:0;position:fixed;inset:0}.folder-create .model-browser-folder-form{align-items:center;gap:var(--space-1);flex-wrap:wrap;display:flex}.folder-create .model-browser-folder-form input{flex:100%}.model-browser-main{gap:var(--space-3);grid-template-rows:auto minmax(0,1fr);min-width:0;display:grid}.model-browser-header{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-2) 0 var(--space-3);border-bottom:1px solid var(--border-subtle);display:flex}.model-browser-crumbs{align-items:center;gap:var(--space-2);color:var(--fg-tertiary);font-size:var(--fs-13);display:inline-flex}.model-browser-crumbs strong{color:var(--fg-primary);letter-spacing:-.01em;font-weight:600}.model-browser-header-actions{align-items:center;gap:var(--space-2);display:flex}.model-browser-search-trigger{align-items:center;gap:var(--space-2);height:28px;padding:0 var(--space-2);border:1px solid 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8px;font-weight:500;display:inline-flex}.model-file-status-dot{background:currentColor;border-radius:50%;width:6px;height:6px}.model-file-status--ready{color:var(--fg-tertiary);background:0 0}.model-file-status--active{color:var(--accent);background:var(--accent-soft)}.model-file-status--warn{color:#b45309;background:#f59e0b24}.model-file-updated{color:var(--fg-muted);align-items:center;gap:4px;display:inline-flex}.model-file-updated svg{flex-shrink:0}.model-file-created{color:var(--fg-muted);font-size:var(--fs-11);white-space:nowrap}.model-file-actions,.model-file-icon-btn,.model-file-rename-field{z-index:1;position:relative}.model-file-icon-btn{border-radius:var(--radius-sm);width:26px;height:26px;color:var(--fg-tertiary);cursor:pointer;background:0 0;border:1px solid #0000;place-items:center;display:inline-grid}.model-file-icon-btn:hover,.model-file-icon-btn:focus-visible{border-color:var(--border-subtle);background:var(--bg-app);color:var(--fg-primary);outline:0}.model-file-icon-btn:disabled{opacity:.5;cursor:default}.model-file-icon-btn--confirm{color:var(--accent)}.model-file-rename-trigger{opacity:0;transition:opacity .12s}.model-file:hover .model-file-rename-trigger,.model-file:focus-within .model-file-rename-trigger,.model-file.is-active .model-file-rename-trigger{opacity:1}@media (hover:none){.model-file-rename-trigger{opacity:1}}.model-file-rename-field{gap:3px;min-width:0;display:grid}.model-file-rename-input{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-app);width:100%;color:var(--fg-primary);font:inherit;font-size:var(--fs-13);letter-spacing:-.01em;padding:3px 8px;font-weight:600}.model-file-rename-input:focus-visible{outline:2px solid var(--border-focus);outline-offset:-1px;border-color:var(--border-focus)}.model-file-rename-error{color:var(--danger);font-size:var(--fs-11);line-height:var(--lh-snug)}.model-browser-layout-toggle{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-surface);align-items:center;gap:2px;padding:2px;display:inline-flex}.model-browser-layout-btn{border-radius:var(--radius-xs);width:26px;height:22px;color:var(--fg-tertiary);cursor:pointer;background:0 0;border:0;place-items:center;display:inline-grid}.model-browser-layout-btn:hover,.model-browser-layout-btn:focus-visible{color:var(--fg-primary);outline:0}.model-browser-layout-btn.is-active{background:var(--bg-app);color:var(--fg-primary);box-shadow:var(--shadow-xs,0 1px 2px #00000014)}.model-browser-files--grid{gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));padding:2px;overflow-y:auto}.model-browser-files--grid>li{display:grid}.model-browser-files--grid .model-file{align-content:start;align-items:start;gap:var(--space-2);padding:var(--space-3);border-color:var(--border-subtle);background:var(--bg-surface);grid-template:"thumb thumb""body body""meta meta""created created""spacer spacer"1fr"footer footer"/minmax(0,1fr) auto;height:100%}.model-browser-files--grid .model-file:hover,.model-browser-files--grid .model-file.is-active,.model-browser-files--grid .model-file:focus-within{border-color:var(--border-default)}.model-browser-files--grid .model-file-thumb{aspect-ratio:16/7;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-app);grid-area:thumb;width:100%;height:auto;overflow:hidden}.model-browser-files--grid .model-file-thumb .model-thumb{border:0;border-radius:0;width:100%;height:100%}.model-browser-files--grid .model-file-body{grid-area:body}.model-browser-files--grid .model-file-meta{gap:var(--space-2) var(--space-3);flex-wrap:wrap;grid-area:meta}.model-browser-files--grid .model-file-created{grid-area:created}.model-browser-files--grid .model-file-status{grid-area:footer;justify-self:start}.model-browser-files--grid .model-file-actions{grid-area:footer;justify-self:end}.model-browser-files--grid .model-file-rename-trigger{top:var(--space-2);right:var(--space-2);z-index:1;background:var(--bg-surface);position:absolute}.model-browser-empty{justify-content:center;align-items:center;gap:var(--space-3);min-height:220px;padding:var(--space-6);color:var(--fg-tertiary);text-align:center;flex-direction:column;display:flex}.model-browser-empty h3{color:var(--fg-secondary);font-size:var(--fs-13);letter-spacing:-.01em;margin:0;font-weight:600}.model-browser-empty p{max-width:36ch;color:var(--fg-tertiary);font-size:var(--fs-12);line-height:var(--lh-snug);margin:0}.model-thumb{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);background:var(--bg-surface);display:block}.model-file-thumb .model-thumb{width:auto;height:100%}.model-thumb-bg{fill:var(--bg-surface)}.model-thumb-header{fill:color-mix(in srgb, var(--fg-primary) 8%, transparent)}.model-thumb-formula{fill:color-mix(in srgb, var(--fg-primary) 18%, transparent)}.model-thumb-input{fill:color-mix(in srgb, var(--accent) 55%, transparent)}.model-thumb-output{fill:color-mix(in srgb, var(--accent) 90%, transparent)}.model-thumb-glyph{border-radius:var(--radius-xs);background:var(--accent-soft);width:28px;height:28px;color:var(--accent);place-items:center;display:inline-grid}.model-search-overlay{z-index:1000;background:var(--bg-overlay);animation:fadeIn var(--motion-fast) var(--ease);place-items:start center;padding-top:12vh;display:grid;position:fixed;inset:0}.model-search{background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-lg);width:min(620px,100vw - 32px);box-shadow:var(--shadow-overlay);max-height:64vh;animation:paletteIn .22s var(--ease-out);flex-direction:column;display:flex;overflow:hidden}.model-search-input{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle);background:var(--bg-surface);display:flex}.model-search-icon{width:15px;height:15px;color:var(--fg-tertiary);flex-shrink:0}.model-search-input input{font-size:var(--fs-14);color:var(--fg-primary);background:0 0;border:0;outline:0;flex:1}.model-search-input input::placeholder{color:var(--fg-muted)}.model-search-list{padding:var(--space-2);min-height:80px;margin:0;list-style:none;overflow:auto}.model-search-item{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--fg-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;display:flex}.model-search-leading{flex-shrink:0;align-items:center;display:inline-flex}.model-search-text{flex:1;gap:1px;min-width:0;display:grid}.model-search-text strong{color:var(--fg-primary);font-size:var(--fs-13);letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.model-search-text small{color:var(--fg-tertiary);font-size:var(--fs-11);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.model-search-trailing{color:var(--fg-muted);font-size:var(--fs-11);flex-shrink:0}.model-search-item.is-active{background:var(--accent-soft)}.model-search-item.is-active strong{color:var(--accent)}.model-search-empty{padding:var(--space-6);text-align:center;color:var(--fg-muted);font-size:var(--fs-12)}.model-search-footer{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-top:1px solid var(--border-subtle);font-size:var(--fs-11);color:var(--fg-muted);background:var(--bg-app);display:flex}.model-search-footer kbd{font-family:var(--font-mono);border:1px solid var(--border-default);border-radius:var(--radius-xs);background:var(--bg-surface);padding:2px 5px;font-size:10px}@media (width<=980px){.model-browser{grid-template-columns:1fr}.model-browser-rail{gap:var(--space-3);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid;position:static}.model-file{grid-template-columns:48px minmax(0,1fr) auto}.model-file-meta{display:none}}@media (width<=680px){.model-browser-rail{grid-template-columns:1fr}.model-file{gap:var(--space-2);grid-template-columns:40px minmax(0,1fr) auto}.model-file-thumb{width:40px;height:28px}}.grid-empty-state{pointer-events:none;color:var(--fg-tertiary);font-size:var(--fs-13);text-align:center;padding:var(--space-4);place-items:center;display:grid;position:absolute;inset:0}.grid-empty-state:before{content:"";background:radial-gradient(ellipse at center, color-mix(in srgb, var(--bg-app) 92%, var(--accent)) 0%, color-mix(in srgb, var(--bg-app) 78%, transparent) 56%, transparent 100%);pointer-events:none;opacity:.7;border-radius:50%;position:absolute;inset:18% 10%}.grid-empty-state-card{z-index:1;pointer-events:auto;align-items:center;gap:var(--space-3);width:100%;max-width:min(420px, calc(100% - var(--space-4) * 2));padding:var(--space-6) var(--space-5);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);flex-direction:column;display:flex;position:relative;container-type:inline-size}.grid-empty-state-icon{background:color-mix(in srgb, var(--accent) 14%, transparent);width:40px;height:40px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;display:flex}.grid-empty-state-icon svg{width:20px;height:20px}.grid-empty-state-card h3{font-size:var(--fs-16);color:var(--fg-primary);letter-spacing:-.01em;margin:0;font-weight:600}.grid-empty-state-card p{max-width:34ch;font-size:var(--fs-13);color:var(--fg-tertiary);line-height:var(--lh-normal);text-wrap:balance;margin:0}.grid-empty-state-card-actions{gap:var(--space-2);width:100%;margin-top:var(--space-2);flex-wrap:wrap;justify-content:center;display:flex}.grid-empty-state-card-actions .btn{flex:0 auto;min-width:96px}@container (width<=320px){.grid-empty-state-card-actions .btn{flex:100%}}.grid-loading-shimmer{pointer-events:none;background:var(--bg-app);position:absolute;inset:0;overflow:hidden}.grid-loading-shimmer__header{border-bottom:1px solid color-mix(in srgb, var(--border-default) 45%, transparent);background:color-mix(in srgb, var(--bg-surface) 40%, var(--bg-app));grid-template-columns:46px repeat(7,minmax(0,1fr));align-items:stretch;height:33px;display:grid;position:absolute;top:0;left:0;right:0}.grid-loading-shimmer__rows{flex-direction:column;display:flex;position:absolute;inset:33px 0 0}.grid-loading-shimmer__row{border-bottom:1px solid color-mix(in srgb, var(--border-default) 45%, transparent);grid-template-columns:46px repeat(7,minmax(0,1fr));align-items:center;height:28px;display:grid}.grid-loading-shimmer__gutter{border-right:1px solid color-mix(in srgb, var(--border-default) 60%, transparent);background:color-mix(in srgb, var(--bg-surface) 55%, var(--bg-app));height:100%}.grid-loading-shimmer__cell{border-right:1px solid color-mix(in srgb, var(--border-default) 30%, transparent);align-items:center;height:100%;padding:0 10px;display:flex}.grid-loading-shimmer__fill{background:color-mix(in srgb, var(--fg-primary) 11%, transparent);border-radius:3px;height:9px}.grid-loading-shimmer:after{content:"";background:linear-gradient(100deg, transparent 30%, color-mix(in srgb, var(--accent) 11%, transparent) 50%, transparent 70%);will-change:transform;animation:1.5s ease-in-out infinite gridShimmerSweep;position:absolute;inset:0;transform:translate(-100%)}.grid-loading-shimmer__pill{font-size:var(--fs-12);color:var(--fg-secondary);background:var(--bg-surface);border:1px solid var(--border-default);box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:8px;padding:6px 12px;display:inline-flex;position:absolute;top:12px;left:50%;transform:translate(-50%)}.grid-loading-shimmer__dot{background:var(--accent);border-radius:50%;width:7px;height:7px;animation:1s ease-in-out infinite gridShimmerPulse}@keyframes gridShimmerSweep{to{transform:translate(100%)}}@keyframes gridShimmerPulse{0%,to{opacity:1}50%{opacity:.35}}@media (prefers-reduced-motion:reduce){.grid-loading-shimmer:after,.grid-loading-shimmer__dot{animation:none}}.inspector{contain:layout paint;flex-direction:row;height:100%;min-height:0;display:flex}.inspector-rail{width:var(--inspector-rail-width);padding:var(--space-2) 0;background:var(--bg-surface);border-left:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);flex-direction:column;flex-shrink:0;align-items:center;gap:2px;display:flex}.inspector-rail-spacer{min-height:var(--space-2);flex:auto}.inspector-rail-item{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--fg-tertiary);cursor:pointer;transition:color var(--motion-fast) var(--ease), background var(--motion-fast) var(--ease);background:0 0;border:0;place-items:center;display:inline-grid;position:relative}.inspector-rail-item:after{content:"";background:var(--accent);border-radius:var(--radius-pill);opacity:0;transform-origin:50%;width:2px;transition:opacity var(--motion-base) var(--ease-out), transform var(--motion-base) var(--ease-out);position:absolute;top:6px;bottom:6px;right:-4px;transform:scaleY(.6)}.inspector-rail-item:hover:not(:disabled){color:var(--fg-secondary);background:var(--bg-surface-2)}.inspector-rail-item.is-active{color:var(--fg-primary);background:var(--bg-app)}.inspector-rail-item.is-active:after{opacity:1;transform:scaleY(1)}.inspector-rail-badge{border-radius:var(--radius-pill);background:var(--bg-surface-2);min-width:14px;height:14px;color:var(--fg-tertiary);justify-content:center;align-items:center;padding:0 4px;font-size:9px;font-weight:600;line-height:1;display:inline-flex;position:absolute;top:0;right:0}.inspector-rail-badge--danger{background:var(--danger);color:var(--fg-on-accent)}.inspector-rail-badge--accent{background:var(--accent);color:var(--fg-on-accent)}.inspector-body{contain:layout paint;flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:hidden}.inspector-body-header{height:32px;padding:0 var(--space-4);border-bottom:1px solid var(--border-subtle);flex-shrink:0;align-items:center;display:flex}.inspector-body-title{font-size:var(--fs-11);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-tertiary);font-weight:600}.inspector-body-content{min-height:0;padding:var(--space-4);flex:1;overflow:auto}.inspector-body-content>*{content-visibility:auto;contain-intrinsic-size:480px}.inspector-section{margin-bottom:var(--space-5)}.files-panel{gap:var(--space-3);flex-direction:column;height:100%;min-height:0;display:flex;position:relative}.files-panel--empty{justify-content:center;align-items:center}.files-panel--drag{outline:2px dashed 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var(--border-subtle);flex-direction:column;display:flex}.presentation-list-title{color:var(--fg-muted);font-size:var(--fs-11);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.presentation-list-row{justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-2);background:var(--bg-surface-2);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);display:flex}.presentation-list-main{min-width:0;font-size:var(--fs-11);flex-direction:column;gap:2px;display:flex}.presentation-list-main span{color:var(--fg-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.presentation-row-actions{align-items:center;gap:var(--space-1);flex-wrap:wrap;display:flex}.btn--xs{height:22px;padding:0 var(--space-2);font-size:var(--fs-11)}.color-swatch.active{outline:2px solid var(--accent);outline-offset:1px}.presentation-counts{color:var(--fg-muted);font-size:var(--fs-11)}.unit-apply-btn{padding:0 var(--space-3);font-size:var(--fs-11);color:var(--accent-hover);background:color-mix(in srgb, var(--accent-soft) 60%, transparent);border:0;border-left:1px solid var(--border-default);cursor:pointer;transition:background-color var(--motion-fast) var(--ease);justify-content:center;align-items:center;font-weight:600;display:inline-flex}.unit-apply-btn:hover:not(:disabled){background:var(--accent-soft)}.unit-apply-btn:disabled{opacity:.5;cursor:not-allowed}.selected-cell-label{font-size:var(--fs-11);color:var(--fg-tertiary);font-family:var(--font-mono);margin-left:auto}.inspector-section .selected-cell-label,.inspector-section .format-toolbar>.toolbar-separator:last-of-type{display:none}.import-export-controls{gap:var(--space-2);flex-direction:column;display:flex}.import-export-grid{gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(120px,1fr));display:grid}.import-export-btn{justify-content:flex-start;align-items:center;gap:var(--space-2);height:30px;padding:0 var(--space-3);background:var(--bg-surface-2);color:var(--fg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--fs-12);cursor:pointer;white-space:nowrap;transition:background-color var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);font-weight:500;display:inline-flex}.import-export-btn:hover:not(:disabled){background:color-mix(in srgb, var(--accent-soft) 35%, var(--bg-surface-2));color:var(--fg-primary);border-color:var(--border-strong)}.import-export-btn:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.import-export-btn:disabled{opacity:.5;cursor:not-allowed}.import-export-btn[aria-busy=true]{color:var(--accent);background:var(--accent-soft);border-color:#8aa1ee52}.import-export-icon{color:var(--fg-tertiary);flex-shrink:0}.import-export-btn:hover:not(:disabled) .import-export-icon,.import-export-btn[aria-busy=true] .import-export-icon{color:currentColor}.import-export-label{text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.import-export-feedback{font-size:var(--fs-11);color:var(--fg-tertiary);line-height:1.4}.import-export-feedback--error{color:var(--danger)}.excel-diagnostics{margin-top:var(--space-2);font-size:var(--fs-11);color:var(--fg-tertiary)}.excel-diagnostics>summary{cursor:pointer;color:var(--fg-secondary);font-weight:500}.excel-diagnostics ul{margin:var(--space-2) 0 0;padding-left:var(--space-4);flex-direction:column;gap:2px;display:flex}.inspector-section-hint{margin:var(--space-2) 0 0;font-size:var(--fs-11);color:var(--fg-tertiary);line-height:1.45}.errors-list{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.parse-error-message{margin-bottom:var(--space-2)}.parse-error-snippet{color:var(--fg-secondary);font-size:var(--fs-11);white-space:pre-wrap;margin:0}.parse-error-hint{margin-top:var(--space-2);font-size:var(--fs-11)}.parse-error-action{margin-top:var(--space-3)}.inspector-header-actions{align-items:center;gap:var(--space-2);display:inline-flex}.error-row{align-items:flex-start;gap:var(--space-3);padding:var(--space-3);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--motion-fast) var(--ease), background var(--motion-fast) var(--ease);display:flex}.error-row:hover{background:var(--bg-surface-2);border-color:var(--border-default)}.error-row-icon{background:var(--danger-soft);width:18px;height:18px;color:var(--danger);border-radius:50%;flex-shrink:0;place-items:center;margin-top:1px;font-size:10px;font-weight:700;display:grid}.error-row--warn .error-row-icon{background:var(--warning-soft);color:var(--warning)}.error-row-body{flex:1;min-width:0}.error-row-symbol{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--fg-secondary);margin-bottom:2px}.error-row-message{font-size:var(--fs-12);color:var(--fg-primary);line-height:var(--lh-snug);word-break:break-word}.comment-feed-panel{gap:var(--space-4);flex-direction:column;display:flex}.comment-feed-header{gap:var(--space-3);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;display:flex}.comment-feed-header h3{font-size:var(--fs-13);color:var(--fg-primary);margin:0 0 2px}.comment-feed-header p{font-size:var(--fs-11);color:var(--fg-tertiary);margin:0}.commenter-input-group{gap:var(--space-1);font-size:var(--fs-11);color:var(--fg-tertiary);flex-direction:column;display:flex}.commenter-input{background:var(--bg-surface);width:160px;color:var(--fg-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:6px var(--space-2);font-size:var(--fs-12);transition:border-color var(--motion-fast) var(--ease)}.commenter-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.comment-feed-empty{font-size:var(--fs-12);color:var(--fg-tertiary);padding:var(--space-3);background:var(--bg-surface);border:1px dashed var(--border-default);border-radius:var(--radius-md);text-align:center}.comment-thread-grid{gap:var(--space-3);flex-direction:column;display:flex}.comment-thread-card{gap:var(--space-3);padding:var(--space-3);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);flex-direction:column;display:flex}.comment-thread-title-row{justify-content:space-between;gap:var(--space-2);align-items:center;display:flex}.comment-thread-title-row h4{font-size:var(--fs-12);color:var(--fg-secondary);margin:0;font-weight:500}.comment-thread-badges{align-items:center;gap:var(--space-1);flex-wrap:wrap;justify-content:flex-end;display:flex}.comment-thread-scope{border-radius:var(--radius-pill);background:var(--bg-surface-2);color:var(--fg-tertiary);text-transform:uppercase;letter-spacing:var(--tracking-wide);padding:2px 6px;font-size:10px;font-weight:600}.comment-thread-live-indicator{border-radius:var(--radius-pill);background:var(--success-soft);color:var(--success);padding:2px 8px;font-size:10px;font-weight:600}.comment-thread-empty{font-size:var(--fs-11);color:var(--fg-muted);margin:0}.comment-thread-list{gap:var(--space-2);flex-direction:column;max-height:200px;display:flex;overflow:auto}.comment-entry{padding:var(--space-2) var(--space-3);background:var(--bg-surface-2);border-radius:var(--radius-sm);flex-direction:column;gap:4px;display:flex}.comment-entry-message{white-space:pre-wrap;font-size:var(--fs-12);line-height:var(--lh-snug);color:var(--fg-primary);margin:0}.comment-entry-meta{justify-content:space-between;gap:var(--space-2);color:var(--fg-muted);font-size:10px;display:flex}.comment-composer{gap:var(--space-2);flex-direction:column;margin-top:auto;display:flex}.comment-composer-input{resize:vertical;background:var(--bg-surface-2);min-height:60px;color:var(--fg-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-3);font:inherit;font-size:var(--fs-12);transition:border-color var(--motion-fast) var(--ease)}.comment-composer-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.comment-submit-btn{padding:6px var(--space-3);background:var(--accent-active);color:var(--fg-on-accent);border-radius:var(--radius-sm);font-size:var(--fs-12);transition:background var(--motion-fast) var(--ease);border:0;align-self:flex-start;font-weight:600}.comment-submit-btn:hover:not(:disabled){background:var(--accent-hover)}.comment-submit-btn:disabled{opacity:.5;cursor:not-allowed}.agent-chat{height:100%;min-height:0;margin:calc(-1 * var(--space-4));flex-direction:column;gap:0;display:flex}.agent-chat-header{justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle);background:var(--bg-app);flex-shrink:0;display:flex}.agent-chat-title{align-items:center;gap:var(--space-2);display:flex}.agent-chat-title h3{font-size:var(--fs-13);color:var(--fg-primary);margin:0}.agent-chat-icon{border-radius:var(--radius-pill);background:var(--accent-gradient);width:24px;height:24px;color:var(--fg-on-accent);animation:agent-aura 4s var(--ease) infinite;place-items:center;display:grid;box-shadow:0 0 0 1px #8aa1ee2e,0 4px 12px #8aa1ee2e}@keyframes agent-aura{0%,to{box-shadow:0 0 0 1px var(--accent-ring), 0 4px 12px #8aa1ee29}50%{box-shadow:0 0 0 4px #8aa1ee2e,0 8px 22px #8aa1ee4d}}.agent-chat-header-actions{align-items:center;gap:var(--space-1);display:flex}.agent-chat-options{gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);animation:slide-down var(--motion-base) var(--ease-out);flex-direction:column;flex-shrink:0;display:flex}.agent-chat-options-row{gap:var(--space-3);flex-wrap:wrap;align-items:flex-end;display:flex}@keyframes slide-down{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.agent-chat-scroll{min-height:0;padding:var(--space-4);gap:var(--space-3);flex-direction:column;flex:1;display:flex;overflow:auto}.agent-empty{gap:var(--space-4);padding-top:var(--space-3);flex-direction:column;display:flex}.agent-empty-hero{gap:var(--space-3);text-align:center;padding:var(--space-5) var(--space-3);border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--fg-secondary);flex-direction:column;align-items:center;display:flex;position:relative;overflow:hidden}.agent-empty-hero p{font-size:var(--fs-12);line-height:var(--lh-snug);color:var(--fg-secondary);max-width:32ch;margin:0}.agent-empty-glow{pointer-events:none;width:160%;height:160%;animation:agent-glow 16s var(--ease) infinite alternate;background:radial-gradient(circle at 70% 30%,#8aa1ee2e,#0000 55%),radial-gradient(circle at 30% 70%,#9a7dd81f,#0000 55%);position:absolute;inset:-40% -30% auto auto}@keyframes agent-glow{0%{transform:rotate(0)translate(0)}to{transform:rotate(15deg)translate(-12px,8px)}}.agent-empty-actions{gap:var(--space-2);grid-template-columns:1fr 1fr;display:grid}.agent-quick-action{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--fg-secondary);font-size:var(--fs-12);text-align:left;transition:background var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease), transform var(--motion-fast) var(--ease);display:flex}.agent-quick-action:hover{background:var(--bg-surface-2);border-color:var(--accent-ring);color:var(--fg-primary);transform:translateY(-1px)}.agent-quick-icon{border-radius:var(--radius-sm);background:color-mix(in srgb, var(--accent-soft) 70%, transparent);width:20px;height:20px;color:var(--accent);flex-shrink:0;place-items:center;display:inline-grid}.agent-message{gap:var(--space-2);padding:var(--space-3);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);animation:message-in var(--motion-base) var(--ease-out);flex-direction:column;display:flex;position:relative}@keyframes message-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.agent-message--user{background:var(--accent-soft);border-color:#8aa1ee38}.agent-message--system{background:var(--danger-soft);border-color:#ff7a8a47}.agent-message.is-applied:after{content:"applied";top:var(--space-2);right:var(--space-3);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--success);font-size:9px;font-weight:700;position:absolute}.agent-message-meta{text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-tertiary);justify-content:space-between;align-items:center;font-size:10px;font-weight:600;display:flex}.agent-message-time{text-transform:none;letter-spacing:0;font-weight:500;font-family:var(--font-sans)}.agent-message-role{align-items:baseline;gap:var(--space-1);display:inline-flex}.agent-message-text{font-size:var(--fs-13);line-height:var(--lh-snug);color:var(--fg-primary);white-space:pre-wrap}.agent-message-pending{align-items:center;gap:var(--space-2);font-size:var(--fs-12);color:var(--fg-tertiary);display:inline-flex}.spinner-icon{animation:.9s linear infinite grid-spin}.agent-message-result{gap:var(--space-3);padding-top:var(--space-2);border-top:1px dashed var(--border-default);flex-direction:column;display:flex}.agent-message-tags{gap:var(--space-1);flex-wrap:wrap;align-items:center;display:flex}.agent-message-tags .chip{font-size:10px}.diff-stat-add{color:var(--success);font-weight:600}.diff-stat-rem{color:var(--danger);font-weight:600}.agent-warnings{padding-left:var(--space-4);font-size:var(--fs-11);color:var(--warning);margin:0}.agent-source-toggle{font-size:var(--fs-11);color:var(--fg-tertiary)}.agent-source-toggle summary{cursor:pointer;-webkit-user-select:none;user-select:none;padding:var(--space-1) 0;list-style:none}.agent-source-toggle summary::-webkit-details-marker{display:none}.agent-source-toggle summary:before{content:"›";width:12px;transition:transform var(--motion-fast) var(--ease);display:inline-block}.agent-source-toggle[open] summary:before{transform:rotate(90deg)}.agent-source{margin:var(--space-2) 0 0;padding:var(--space-3);background:var(--bg-base);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--fs-11);color:var(--fg-secondary);white-space:pre-wrap;border:1px solid var(--border-subtle);max-height:240px;overflow:auto}.agent-message-actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.diff-preview{background:var(--bg-base);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--fs-11);color:var(--fg-secondary);max-height:280px;padding:var(--space-2) 0;overflow:auto}.diff-line{padding:0 var(--space-2);white-space:pre-wrap;grid-template-columns:24px 1fr;align-items:baseline;line-height:1.5;display:grid}.diff-gutter{text-align:center;color:var(--fg-muted);-webkit-user-select:none;user-select:none}.diff-text{word-break:break-word;overflow-wrap:anywhere}.diff-line--added{background:#5fcf8014}.diff-line--added .diff-gutter,.diff-line--added .diff-text{color:var(--success)}.diff-line--removed{background:#ff7a8a14}.diff-line--removed .diff-gutter,.diff-line--removed .diff-text{color:var(--danger)}.diff-gap{padding:4px var(--space-3);color:var(--fg-muted);text-align:center;letter-spacing:var(--tracking-wide);text-transform:uppercase;border-top:1px dashed var(--border-subtle);border-bottom:1px dashed var(--border-subtle);background:var(--bg-app);font-size:10px}.agent-chat-composer{border-top:1px solid var(--border-subtle);background:var(--bg-app);padding:var(--space-3) var(--space-4);gap:var(--space-2);flex-direction:column;flex-shrink:0;display:flex}.agent-chat-input{background:var(--bg-surface);width:100%;color:var(--fg-primary);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font-family:var(--font-sans);font-size:var(--fs-13);line-height:var(--lh-snug);resize:vertical;min-height:64px;transition:border-color var(--motion-fast) var(--ease), box-shadow var(--motion-fast) var(--ease)}.agent-chat-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.agent-chat-input:disabled{opacity:.6}.agent-chat-composer-bar{justify-content:space-between;align-items:center;gap:var(--space-2);display:flex}.agent-chat-composer-hint{font-size:var(--fs-11);color:var(--fg-tertiary);align-items:center;gap:4px;display:inline-flex}.agent-control{font-size:var(--fs-11);color:var(--fg-tertiary);flex-direction:column;gap:4px;display:flex}.agent-control-label{align-items:baseline;gap:var(--space-2);color:var(--fg-secondary);text-transform:none;letter-spacing:0;font-weight:500;display:inline-flex}.agent-control-hint{color:var(--fg-tertiary);font-size:var(--fs-11);font-weight:400}.agent-control-grow{flex:1;min-width:140px}.agent-control input{background:var(--bg-surface);color:var(--fg-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:6px var(--space-2);font-size:var(--fs-12);box-sizing:border-box;width:100%}.agent-control input:disabled{opacity:.55;cursor:not-allowed}.agent-control input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.agent-control-select{min-width:140px;display:inline-block;position:relative}.agent-control-select:after{content:"";border-right:1.5px solid var(--fg-tertiary);border-bottom:1.5px solid var(--fg-tertiary);pointer-events:none;width:8px;height:8px;position:absolute;top:50%;right:10px;transform:translateY(-70%)rotate(45deg)}.agent-control-select select{appearance:none;background:var(--bg-surface);color:var(--fg-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:6px 28px 6px var(--space-2);font-size:var(--fs-12);cursor:pointer;width:100%;font-family:inherit;line-height:1.4}.agent-control-select select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.provider-keys{border:1px solid var(--border-subtle);border-radius:var(--radius-md,8px);padding:var(--space-3) var(--space-3) var(--space-2);background:var(--bg-canvas,transparent);margin:0}.provider-keys-legend{align-items:baseline;gap:var(--space-2);padding:0 var(--space-2);font-size:var(--fs-11);color:var(--fg-secondary);font-weight:500;display:inline-flex}.provider-keys-legend-hint{color:var(--fg-tertiary);font-weight:400}.provider-keys-empty,.provider-keys-error{margin:var(--space-2) 0 0;font-size:var(--fs-12);color:var(--fg-tertiary)}.provider-keys-empty code{font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);font-size:var(--fs-11);background:var(--bg-surface);border-radius:3px;padding:1px 4px}.provider-keys-error{color:var(--danger,#c4314b)}.provider-keys-list{margin:var(--space-2) 0 0;gap:var(--space-2);flex-direction:column;padding:0;list-style:none;display:flex}.provider-key-row{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-3);background:var(--bg-surface)}.provider-key-row--active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-ring)}.provider-key-row-head{justify-content:space-between;align-items:baseline;gap:var(--space-2);margin-bottom:var(--space-2);display:flex}.provider-key-row-name{color:var(--fg-primary);font-weight:500;font-size:var(--fs-12)}.provider-key-status{font-size:var(--fs-11);color:var(--fg-tertiary);font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);letter-spacing:.02em}.provider-key-status--stored{color:var(--accent)}.provider-key-status--env{color:var(--fg-secondary);letter-spacing:0;font-family:inherit}.provider-key-status--missing{color:var(--fg-tertiary);letter-spacing:0;font-family:inherit}.provider-key-row-controls{gap:var(--space-2);flex-wrap:wrap;align-items:stretch;display:flex}.provider-key-input{background:var(--bg-canvas,var(--bg-surface));min-width:160px;color:var(--fg-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:6px var(--space-2);font-size:var(--fs-12);font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);letter-spacing:.02em;flex:1}.provider-key-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.provider-key-meta{margin:var(--space-2) 0 0;font-size:var(--fs-11);color:var(--fg-tertiary)}.ai-action-btn{background:linear-gradient(180deg, var(--accent-soft), transparent);color:var(--accent);border:1px solid #8aa1ee47;align-items:center;gap:4px;font-weight:600;display:inline-flex}.ai-action-btn:hover:not(:disabled){background:var(--accent-soft);color:var(--accent-hover);border-color:#8aa1ee6b;transform:translateY(-1px)}.cell-ai-actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.cell-ai-actions--spaced{margin-top:var(--space-3)}.sheet-tabs{grid-template-columns:var(--grid-row-marker-width) minmax(0, 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0;border:0;outline:none}.at-search__clear{color:var(--fg-tertiary);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:2px;display:inline-flex}.at-search__clear:hover{background:var(--bg-hover);color:var(--fg-primary)}.at-menu-backdrop{z-index:40;position:fixed;inset:0}.at-menu{z-index:41;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--bg-surface);min-width:220px;max-height:360px;box-shadow:var(--shadow-md);padding:6px;position:absolute;top:calc(100% + 6px);overflow:auto}.at-menu--left{left:0}.at-menu--right{right:0}.at-menu__head{font-size:var(--fs-11);letter-spacing:.04em;text-transform:uppercase;color:var(--fg-tertiary);justify-content:space-between;align-items:center;padding:4px 8px 8px;font-weight:700;display:flex}.at-menu__head-actions{gap:var(--space-2);display:inline-flex}.at-linkbtn{color:var(--surface-accent);font-size:var(--fs-11);letter-spacing:0;text-transform:none;cursor:pointer;background:0 0;border:0;font-weight:600}.at-linkbtn:hover{text-decoration:underline}.at-menu__item{border-radius:var(--radius-sm);width:100%;color:var(--fg-primary);font-size:var(--fs-13);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:7px 8px;display:flex}.at-menu__item:hover{background:var(--bg-hover)}.at-menu__item.is-active{color:var(--surface-accent)}.at-menu__item-label{flex:1}.at-menu__icon,.at-th__icon,.at-record__icon{width:16px;color:var(--fg-tertiary);justify-content:center;align-items:center;display:inline-flex}.at-menu__suffix{font-size:var(--fs-11);color:var(--fg-tertiary);margin-left:auto}.at-toggle{background:var(--border-strong);border-radius:999px;flex:none;width:26px;height:15px;transition:background .12s;position:relative}.at-toggle:after{content:"";background:#fff;border-radius:999px;width:11px;height:11px;transition:transform 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var(--bg-surface));min-height:54px;color:var(--calendar-event-color,var(--surface-accent));place-items:center;display:grid}.surface-calendar__agenda-date span{text-transform:uppercase;font-size:10px;font-weight:800}.surface-calendar__agenda-date strong{font-size:var(--fs-20);line-height:1}.surface-calendar__agenda-copy{gap:3px;min-width:0;display:grid}.surface-calendar__agenda-copy strong{color:var(--fg-primary);font-size:var(--fs-13);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.surface-calendar__agenda-chip{background:color-mix(in srgb, var(--calendar-event-color,var(--surface-accent)) 14%, transparent);color:var(--calendar-event-color,var(--surface-accent));padding:4px 8px}.surface-calendar__gantt-scale{gap:var(--space-2);padding:var(--space-3) var(--space-4) 0 calc(220px + 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(width<=820px){.surface-calendar__stats,.surface-calendar__agenda-item,.surface-calendar__gantt-row{grid-template-columns:1fr}.surface-calendar__gantt-scale{padding-left:var(--space-4)}.surface-calendar__day{min-height:104px}}.surface-document{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-surface);min-height:100%;box-shadow:var(--shadow-sm);flex-direction:column;display:flex;overflow:hidden}.surface-document--memo{background:linear-gradient(180deg, color-mix(in srgb, var(--surface-accent) 6%, transparent), transparent 220px), var(--bg-surface)}.surface-document--report{max-width:980px;margin:0 auto}.document-editor{flex-direction:column;flex:1;min-height:560px;display:flex}.document-editor--loading{padding:var(--space-5);color:var(--fg-secondary)}.document-editor__toolbar{z-index:2;gap:var(--space-1);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--border-subtle);background:color-mix(in srgb, var(--bg-surface) 94%, 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strong{color:var(--danger)}.surface-charts{flex-direction:column;min-height:100%;display:flex;overflow:hidden}.surface-charts .surface-echart,.surface-charts .surface-empty{flex:1}.surface-echart{width:100%;min-height:320px;padding:var(--space-2) var(--space-3) var(--space-3)}.surface-candlestick{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.surface-candlestick__header{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;display:flex}.surface-candlestick__title{align-items:center;gap:var(--space-2);display:flex}.surface-candlestick__title h3{font-size:var(--fs-15);margin:0;font-weight:650}.surface-candlestick__live{font-size:var(--fs-11);text-transform:uppercase;letter-spacing:.04em;background:color-mix(in srgb, var(--surface-accent) 16%, transparent);color:var(--surface-accent);border-radius:999px;align-items:center;gap:6px;padding:2px 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surface-candlestick-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}.surface-candlestick__quote{align-items:baseline;gap:var(--space-2);font-variant-numeric:tabular-nums;display:flex}.surface-candlestick__price{font-size:var(--fs-18);font-weight:700}.surface-candlestick__delta{font-size:var(--fs-13);font-weight:600}.surface-candlestick__quote--up{color:#16a34a}.surface-candlestick__quote--down{color:#dc2626}.surface-candlestick__controls{align-items:center;gap:var(--space-2);flex-wrap:wrap;margin-left:auto;display:flex}.surface-candlestick__overlays{flex-wrap:wrap;gap:6px;display:flex}.surface-candlestick__overlay-chip{border:1px solid var(--border-strong);color:var(--fg-tertiary);font-size:var(--fs-11);cursor:pointer;opacity:.55;background:0 0;border-radius:999px;padding:2px 9px;font-weight:600;transition:opacity .12s,border-color .12s,color .12s}.surface-candlestick__overlay-chip.is-active{opacity:1;border-color:var(--surface-accent);color:var(--surface-accent)}.surface-candlestick__play{white-space:nowrap}.surface-candlestick__chart{flex:1;width:100%;min-height:320px}.surface-visuals{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.surface-visuals__legend{gap:var(--space-2) var(--space-4);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;display:flex}.surface-visuals__legend-item{font-size:var(--fs-12);color:var(--fg-secondary);align-items:center;gap:6px;display:inline-flex}.surface-visuals__legend-swatch{border-radius:3px;flex:none;width:12px;height:12px}.surface-visuals__header-actions{align-items:center;gap:var(--space-2);display:flex}.surface-visuals__body{flex:1;min-height:0;display:flex}.surface-visuals__main{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.surface-visuals__main .surface-visx,.surface-visuals__main 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var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-surface);flex-direction:column;display:flex}.surface-visuals__series-head{justify-content:space-between;align-items:center;gap:var(--space-2);display:flex}.surface-visuals__series-name{font-size:var(--fs-12);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.surface-visuals__series-actions{flex:none;gap:2px;display:flex}.surface-visuals__series-grid{gap:var(--space-2);grid-template-columns:1fr 1fr;display:grid}.surface-visuals__field--wide{grid-column:1/-1}.surface-visuals__field--color{align-items:flex-start}.surface-visuals__color{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-surface);cursor:pointer;width:100%;height:28px;padding:2px}.surface-visx{gap:var(--space-2);width:100%;min-height:320px;padding:var(--space-2) var(--space-3) var(--space-3);display:flex}.surface-visx__plot{min-width:0;min-height:280px;position:relative}.surface-visx__chart{width:100%;height:100%;position:relative}.surface-visx__tip-title{margin-bottom:4px;font-weight:600}.surface-visx__tip-row{white-space:nowrap;align-items:center;gap:6px;display:flex}.surface-visx__tip-row+.surface-visx__tip-row{margin-top:2px}.surface-visx__tip-swatch{border-radius:2px;flex:none;width:9px;height:9px}.surface-visx__tip-name{color:var(--fg-secondary)}.surface-visx__tip-value{font-variant-numeric:tabular-nums;margin-left:auto;font-weight:600}.surface-markdown{padding:var(--space-4);line-height:1.65}.surface-markdown h1,.surface-markdown h2{margin:0 0 var(--space-3)}.surface-markdown p,.surface-markdown li{margin:0 0 var(--space-2);color:var(--fg-secondary)}.surface-markdown__gap{height:var(--space-2)}.surface-workspace--board .surface-workspace__preview{padding:0;display:flex;overflow:hidden}.surface-board{background:radial-gradient(900px 320px at 0% 0%, color-mix(in srgb, var(--surface-accent) 10%, transparent), transparent 60%), var(--bg-app);flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.surface-board__toolbar{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;display:flex}.surface-board__toolbar h3,.surface-board__toolbar p{margin:0}.surface-board__toolbar p,.surface-board__hint{color:var(--fg-tertiary);font-size:var(--fs-12)}.surface-board__actions{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.surface-board__hint{padding:0 var(--space-5) var(--space-2);margin:0}.board-canvas{flex:1;min-width:0;min-height:420px;position:relative}.board-canvas .react-flow{background:0 0}.board-canvas__empty{z-index:2;gap:var(--space-1);width:min(360px,100% - 48px);padding:var(--space-4);border:1px dashed color-mix(in srgb, var(--surface-accent) 42%, var(--border-default));border-radius:var(--radius-lg);background:color-mix(in srgb, var(--bg-surface) 90%, transparent);color:var(--fg-secondary);text-align:center;box-shadow:var(--shadow-sm);pointer-events:none;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.board-canvas__empty strong{color:var(--fg-primary)}.board-canvas__empty span{color:var(--fg-tertiary);font-size:var(--fs-12)}.board-node{--board-node-accent:var(--surface-accent);border-radius:var(--radius-lg);border:1px solid color-mix(in srgb, var(--board-node-accent) 32%, var(--border-subtle));background:color-mix(in srgb, var(--bg-surface) 92%, transparent);width:100%;height:100%;box-shadow:var(--shadow-md);color:var(--fg-primary);flex-direction:column;display:flex;overflow:hidden}.board-canvas .react-flow__node.selected .board-node{border-color:var(--surface-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--surface-accent) 18%, transparent), var(--shadow-md)}.board-node--text{background:color-mix(in srgb, var(--bg-surface) 96%, var(--surface-accent) 4%)}.board-node--card{background:linear-gradient(180deg, color-mix(in srgb, var(--board-node-accent) 10%, var(--bg-surface)), var(--bg-surface))}.board-node__header{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-subtle);display:flex}.board-node__title{min-width:0;color:var(--fg-primary);font:inherit;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;outline:none;flex:1;font-weight:700;overflow:hidden}.board-node__kind{background:color-mix(in srgb, var(--board-node-accent) 12%, transparent);color:var(--fg-secondary);font-size:var(--fs-11);text-transform:uppercase;letter-spacing:.04em;border-radius:999px;flex:none;padding:2px 8px;font-weight:700}.board-node__body{width:100%;min-height:0;padding:var(--space-3);resize:none;color:var(--fg-secondary);font:inherit;font-size:var(--fs-13);background:0 0;border:0;outline:none;flex:1;margin:0;line-height:1.5}.board-node__tags{padding:0 var(--space-3) var(--space-3)}.board-embed{min-height:0;padding:var(--space-3);gap:var(--space-2);flex-direction:column;flex:1;display:flex}.board-embed__bind{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-base);width:100%;color:var(--fg-primary);font-family:var(--font-mono);font-size:var(--fs-12);outline:none;padding:6px 8px}.board-embed__empty{gap:var(--space-1);border:1px dashed var(--border-default);border-radius:var(--radius-md);height:100%;min-height:120px;color:var(--fg-secondary);text-align:center;place-content:center;display:grid}.board-embed__empty span{color:var(--fg-tertiary);font-family:var(--font-mono);font-size:var(--fs-12)}.board-embed__table{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-base);flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.board-embed__caption{justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-subtle);background:color-mix(in srgb, var(--surface-accent) 7%, var(--bg-base));display:flex}.board-embed__caption strong{font-family:var(--font-mono);font-size:var(--fs-12)}.board-embed__caption span{color:var(--fg-tertiary);font-size:var(--fs-11)}.board-embed__scroller{flex:1;min-height:0;overflow:auto}.board-embed__table table{border-collapse:collapse;table-layout:fixed;width:100%}.board-embed__table th,.board-embed__table td{border:1px solid var(--border-subtle);min-width:96px;color:var(--fg-secondary);font-size:var(--fs-12);text-overflow:ellipsis;white-space:nowrap;padding:7px 9px;overflow:hidden}.board-embed__table th{color:var(--fg-primary);text-align:left;font-weight:700}.board-embed__cell{padding:0}.board-embed__cell button{width:100%;min-height:48px;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;gap:2px;padding:7px 9px;display:grid}.board-embed__cell button:hover{background:color-mix(in srgb, var(--surface-accent) 9%, transparent)}.board-embed__cell span{color:var(--fg-tertiary);font-family:var(--font-mono);font-size:var(--fs-11)}.board-embed__cell strong{color:var(--fg-primary);font-size:var(--fs-12);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.surface-workspace--layout .surface-workspace__preview{padding:0;overflow:hidden}.surface-layout{flex-direction:column;flex:1;min-height:0;display:flex}.layout-grid{background:var(--border-subtle);flex:1;gap:0;min-height:0;display:grid;position:relative}.layout-grid__hint{z-index:1;gap:var(--space-1);text-align:center;color:var(--fg-tertiary);pointer-events:none;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.layout-grid__hint strong{color:var(--fg-secondary);font-size:var(--fs-13)}.layout-grid__hint span{font-size:var(--fs-12)}.layout-block{--layout-block-accent:var(--surface-accent);background:var(--bg-surface);border-top:2px solid #0000;flex-direction:column;min-width:0;min-height:0;margin:0 1px 1px 0;padding:6px 9px;display:flex;position:relative;overflow:hidden}.layout-block--value{border-top-color:color-mix(in srgb, var(--layout-block-accent) 70%, transparent)}.layout-block--text{background:color-mix(in srgb, var(--bg-subtle) 60%, 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4px}input.layout-block__title:focus{border-color:var(--layout-block-accent);outline:none}.layout-block__actions{flex:none;align-items:center;gap:4px;display:inline-flex}.layout-block__kind{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-subtle);color:var(--fg-secondary);font-size:var(--fs-11);cursor:pointer;padding:2px 6px;line-height:1}.layout-block__kind:hover{border-color:var(--layout-block-accent);color:var(--fg-primary)}.layout-block__delete{border:1px solid 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0;border:none;align-self:flex-start;padding:0;font-weight:700;line-height:1.05;overflow:hidden}.layout-block__ref{font-size:var(--fs-11);color:var(--fg-tertiary);font-family:var(--font-mono,monospace)}.layout-block__body-wrap{flex:1;min-height:0;display:flex}.layout-block__body{font-size:var(--fs-12);color:var(--fg-secondary);white-space:pre-wrap;flex:1;margin:0;overflow:auto}textarea.layout-block__body{resize:none;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);font:inherit;color:var(--fg-secondary);background:0 0;padding:4px}textarea.layout-block__body:focus{border-color:var(--layout-block-accent);outline:none}.layout-block__assign{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);width:100%;font-size:var(--fs-12);font-family:var(--font-mono,monospace);background:var(--bg-base);color:var(--fg-primary);margin-top:4px;padding:3px 6px}.layout-block__assign:focus{border-color:var(--layout-block-accent);outline:none}.layout-block__resize{cursor:nwse-resize;background:linear-gradient(135deg, transparent 0 50%, color-mix(in srgb, var(--layout-block-accent) 55%, transparent) 50% 100%);opacity:0;width:14px;height:14px;transition:opacity .12s;position:absolute;bottom:0;right:0}.layout-block:hover .layout-block__resize,.layout-block--selected .layout-block__resize{opacity:1}.surface-workspace--diagram .surface-workspace__preview{padding:0;display:flex;overflow:hidden}.surface-diagram{background:radial-gradient(900px 320px at 100% 0%, color-mix(in srgb, var(--surface-accent) 10%, transparent), transparent 55%), var(--bg-app);flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.surface-diagram__header{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;display:flex}.surface-diagram__toolbar{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.surface-diagram__hint{padding:0 var(--space-5) var(--space-2);font-size:var(--fs-12);color:var(--fg-tertiary);margin:0}.diagram-canvas{flex:1;min-width:0;min-height:360px}.diagram-canvas .react-flow{background:0 0}.diagram-node{min-width:120px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);border:2px solid var(--surface-accent);background:var(--bg-surface);box-shadow:var(--shadow-sm);font-size:var(--fs-13);color:var(--fg-primary);font-weight:600}.diagram-node__label{text-align:center;display:block}.diagram-node__handle{background:var(--surface-accent);border:2px solid var(--bg-surface);width:8px;height:8px}.surface-workspace--kanban .surface-workspace__preview{padding:0;display:flex;overflow:hidden}.kb{background:radial-gradient(900px 320px at 0% 0%, color-mix(in srgb, var(--surface-accent) 12%, transparent), transparent 60%), var(--bg-app);flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.kb__toolbar{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;display:flex}.kb__stats{gap:var(--space-2);display:inline-flex}.kb__stat{font-size:var(--fs-12);color:var(--fg-tertiary);background:color-mix(in srgb, var(--bg-surface) 80%, transparent);border:1px solid var(--border-subtle);border-radius:999px;padding:3px 10px}.kb__stat strong{color:var(--fg-primary)}.kb__hint,.kb__bound-note{font-size:var(--fs-12);color:var(--fg-tertiary);margin-left:auto}.kb__bound-note strong{color:var(--fg-secondary)}.kb__board{align-items:flex-start;gap:var(--space-3);padding:var(--space-4) var(--space-5);flex:1;min-height:0;display:flex;overflow:auto hidden}.kb-col{border-radius:var(--radius-lg);background:color-mix(in srgb, var(--bg-surface) 86%, transparent);border:1px solid var(--border-subtle);width:288px;max-height:100%;box-shadow:var(--shadow-sm);transition:box-shadow var(--motion-fast) var(--ease), transform var(--motion-fast) var(--ease);flex-direction:column;flex:0 0 288px;display:flex;position:relative;overflow:hidden}.kb-col:before{content:"";background:var(--kb-col-accent,var(--surface-accent));height:3px;position:absolute;inset:0 0 auto}.kb-col--drop{box-shadow:0 0 0 2px color-mix(in srgb, var(--surface-accent) 60%, transparent)}.kb-col__head{align-items:center;gap:var(--space-2);padding:calc(var(--space-3) + 3px) var(--space-2) var(--space-3) var(--space-3);display:flex;position:relative}.kb-col__grip{cursor:grab;opacity:0;transition:opacity var(--motion-fast) var(--ease);background:0 0;border:0;flex-direction:column;gap:2px;padding:4px 2px;display:flex}.kb-col:hover .kb-col__grip{opacity:.5}.kb-col__grip:hover{opacity:1}.kb-col__grip span{background:var(--fg-tertiary);border-radius:2px;width:12px;height:2px}.kb-col__title{text-align:left;min-width:0;color:var(--fg-primary);font-size:var(--fs-13);border-radius:var(--radius-sm);cursor:text;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;flex:1;padding:2px 4px;font-weight:650;overflow:hidden}.kb-col__title:hover{background:color-mix(in srgb, var(--surface-accent) 8%, transparent)}.kb-col__rename{min-width:0;font:inherit;font-weight:650;font-size:var(--fs-13);border-radius:var(--radius-sm);border:1px solid var(--surface-accent);background:var(--bg-app);color:var(--fg-primary);flex:1;padding:2px 4px}.kb-col__count{font-size:var(--fs-11);color:var(--fg-tertiary);background:color-mix(in srgb, var(--bg-base) 60%, transparent);border-radius:999px;padding:1px 7px;font-weight:600}.kb-col__count--over{color:#fff;background:var(--danger)}.kb-col__menu-btn{border-radius:var(--radius-sm);color:var(--fg-tertiary);cursor:pointer;background:0 0;border:0;align-items:center;gap:2px;padding:6px 4px;display:flex}.kb-col__menu-btn span{background:currentColor;border-radius:50%;width:3px;height:3px}.kb-col__menu-btn:hover{background:color-mix(in srgb, var(--surface-accent) 10%, transparent);color:var(--fg-primary)}.kb-col__cards{gap:var(--space-2);padding:0 var(--space-2) var(--space-2);flex-direction:column;flex:1;min-height:12px;display:flex;overflow-y:auto}.kb-col__empty{padding:var(--space-3);text-align:center;font-size:var(--fs-12);color:var(--fg-tertiary);border:1px dashed var(--border-subtle);border-radius:var(--radius-md);margin:0}.kb-card-slot{gap:var(--space-2);flex-direction:column;display:flex}.kb-placeholder{border-radius:var(--radius-md);border:2px dashed color-mix(in srgb, var(--surface-accent) 50%, var(--border-strong));background:color-mix(in srgb, var(--surface-accent) 8%, transparent);height:38px}.kb-card{gap:var(--space-2);padding:var(--space-3);border-radius:var(--radius-md);background:var(--bg-app);border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);cursor:pointer;text-align:left;transition:transform var(--motion-fast) var(--ease), box-shadow var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);flex-direction:column;display:flex;position:relative}.kb-card:hover{border-color:color-mix(in srgb, var(--surface-accent) 35%, var(--border-strong));box-shadow:var(--shadow-md);transform:translateY(-1px)}.kb-card--static{cursor:default}.kb-card--dragging{opacity:.4}.kb-card__stripe{border-radius:var(--radius-md) 0 0 var(--radius-md);width:4px;position:absolute;top:0;bottom:0;left:0}.kb-card__labels{flex-wrap:wrap;gap:4px;display:flex}.kb-card__label{letter-spacing:.02em;text-transform:uppercase;color:#fff;background:var(--surface-accent);border-radius:999px;padding:2px 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