@import "https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:wght@400;700&family=Fira+Sans:wght@400;700&family=IBM+Plex+Sans:wght@400;700&family=Inter:wght@300;400;500;600;700&family=Noto+Sans+Mono:wght@400;700&family=Noto+Sans:wght@400;700&family=Nunito+Sans:wght@400;700&family=Source+Sans+3:wght@400;700&display=swap";:root{--bg-color:#fff;--grid-color:#0000000d;--glass-bg:#f3f4f6;--glass-border:#e5e7eb;--primary:#2563eb;--primary-hover:#1d4ed8;--text-main:#0f172a;--text-muted:#64748b;--chrome-bg:#f3f4f6;--chrome-bg-elevated:#fff;--chrome-border:#e5e7eb;--chrome-border-strong:#d1d5db;--chrome-hover:#e5e7eb;--chrome-active:#d1d5db;--chrome-input-bg:#fff;--radius-control:3px;--radius-panel:4px;--font-ui:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, 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var(--app-site-footer-height));--app-tool-island-inset:6px;--app-tool-rail-width:38px;--app-draw-panel-width:0px;--app-element-rail-width:52px;--app-tool-bottom-height:38px;--app-left-dock-top:calc(var(--app-top-bar-height,96px) + var(--app-tool-island-inset,6px));--app-left-dock-left:calc(var(--app-tool-island-inset,6px) + var(--app-tool-rail-width,38px) + var(--app-draw-panel-width,0px) + 4px);--app-left-dock-bottom-gap:calc(var(--app-tool-bottom-height,38px) + var(--app-tool-island-inset,6px) + var(--app-page-footer-stack,0px) + 4px);--app-left-dock-width:212px;--app-settings-modal-width:520px;--app-left-dock-max-height:calc(100dvh - var(--app-left-dock-top) - var(--app-left-dock-bottom-gap))}html.app-draw-tools-open{--app-draw-panel-width:38px}.md-btn{color:var(--md-text);font-family:var(--md-font);cursor:pointer;white-space:nowrap;box-shadow:none;background:0 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7px}.md-btn--ghost:hover:not(:disabled){background:var(--md-hover);border-color:var(--md-border)}.md-btn--ghost.is-open,.md-btn--ghost[aria-expanded=true]{background:var(--md-hover);border-color:var(--md-border-strong)}.md-btn--link{height:auto;color:var(--md-text-muted);text-underline-offset:2px;text-decoration:underline;-webkit-text-decoration-color:var(--md-border-strong);text-decoration-color:var(--md-border-strong);padding:0;font-weight:500}.md-btn--link:hover:not(:disabled){color:#475569;text-decoration-color:#94a3b8}.md-btn--link.is-active{color:var(--md-text);font-weight:600}.md-btn--danger-soft{height:auto;color:var(--md-danger-soft);letter-spacing:.01em;background:0 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10px;font-weight:600}.md-btn--primary:hover:not(:disabled){background:#1e293b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);background-color:var(--bg-color);color:var(--text-main);-webkit-user-select:none;user-select:none;overflow:hidden}#root{flex-direction:column;width:100%;min-height:0;display:flex}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root,[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: 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;--lightningcss-dark:initial;color-scheme:dark;--bg-color:#000;--canvas-bg:#000;--viewer3d-bg:#000;--grid-color:#ffffff1f;--grid-major:#fff3;--grid-axis:#ffffff52;--glass-bg:#0a0a0a;--glass-border:#27272a;--primary:#fafafa;--primary-hover:#e4e4e7;--chrome-accent:#a1a1aa;--text-main:#fafafa;--text-muted:#a1a1aa;--structure-ink:#fff;--structure-hydrogen:#d4d4d8;--chrome-bg:#000;--chrome-bg-elevated:#0a0a0a;--chrome-border:#27272a;--chrome-border-strong:#3f3f46;--chrome-hover:#18181b;--chrome-active:#27272a;--chrome-input-bg:#0a0a0a;--font-ui:Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius-control:4px;--radius-panel:6px;--md-danger-soft:#f87171;--md-danger-soft-hover:#ef4444;--md-danger-soft-active:#dc2626;--md-danger-soft-muted:#450a0a;--sheet-backdrop:#000000b8;--sheet-bg:#0a0a0a;--shadow-elevated:0 8px 32px #000000b3}:root,[data-theme=light],[data-theme=elegant-dark],[data-theme=ink-dark]{--md-font:var(--font-ui);--md-text:var(--text-main);--md-text-muted:var(--text-muted);--md-surface:var(--chrome-bg);--md-surface-elevated:var(--chrome-bg-elevated);--md-border:var(--chrome-border);--md-border-strong:var(--chrome-border-strong);--md-hover:var(--chrome-hover);--md-active:var(--chrome-active)}html,body,#root{background:var(--bg-color);color:var(--text-main);font-family:var(--font-ui)}.canvas-workspace,.workspace-main__canvas,.moldraw-canvas-host,.canvas-container,.workspace-2d-with-overlay,.workspace-pane-2d{background:var(--canvas-bg)!important}.workspace-pane-chat{color:var(--text-main);background:var(--chrome-bg)!important;border-color:var(--chrome-border)!important}.app-top-bar,.tool-rail,.toolbar-rail,.element-rail,.objects-panel,.status-bar-app,.app-status-bar{color:var(--text-main);border-color:var(--chrome-border);background:var(--chrome-bg)!important}.workspace-pane-3d,.workspace-pane-3d__viewer,.workspace-pane-3d__content,.workspace-pane-3d__edge-rail,.viewer3d-panel,.viewer3d-shell{background:var(--viewer3d-bg)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) 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.app-top-bar__clip-menu-item,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .app-top-bar__help-btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .app-top-bar__rotate-btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .app-top-bar__tools-row .action-btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .app-top-bar__tools-row .action-btn.icon-only,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .app-top-bar__tools-row .app-top-bar__smiles-btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-action-toolbar button,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-align-toolbar button,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-align-toolbar__btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-action-toolbar__btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .md-btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .md-btn--ghost,:is([data-theme=elegant-dark],[data-theme=ink-dark]) 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svg{stroke:currentColor;color:inherit!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-action-toolbar__chip{background:var(--chrome-bg-elevated)!important;border-color:var(--chrome-border-strong)!important;color:var(--text-main)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-action-toolbar__chip:hover:not(:disabled){background:var(--chrome-hover)!important;border-color:var(--chrome-border-strong)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-action-toolbar__chip:active,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .selection-action-toolbar__chip.is-open{background:var(--chrome-active)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__trigger,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__file-btn,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__clear,:is([data-theme=elegant-dark],[data-theme=ink-dark]) 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.viewer3d-menu__panel{color:var(--text-main);box-shadow:var(--shadow-elevated);background:var(--chrome-bg-elevated)!important;border-color:var(--chrome-border)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__heading,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__section-label,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__row,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__hint,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__value,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__muted,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__cube-name,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__trigger-hint,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-island__toggle-label,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-island__toggle-caret,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-toolbar,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-toggle,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-status{color:var(--text-main)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__chip{background:var(--chrome-input-bg)!important;border-color:var(--chrome-border)!important;color:var(--text-main)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__chip:hover:not(:disabled){border-color:var(--chrome-accent)!important;color:var(--text-main)!important;background:var(--chrome-hover)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__chip.is-active,:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__chip--advanced.is-active{background:var(--chrome-active)!important;border-color:var(--chrome-accent)!important;color:var(--text-main)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__transparent{background:var(--chrome-input-bg)!important;border-color:var(--chrome-border-strong)!important;color:var(--text-main)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-export__transparent.is-on{background:var(--chrome-hover)!important;border-color:var(--chrome-accent)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .viewer3d-menu__row:hover{background:var(--chrome-hover)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .app-settings-modal{--text-muted:var(--text-main);--md-text-muted:var(--text-main);color:var(--text-main);background:var(--sheet-backdrop)!important}:is([data-theme=elegant-dark],[data-theme=ink-dark]) .auth-modal-backdrop,:is([data-theme=elegant-dark],[data-theme=ink-dark]) 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env(safe-area-inset-bottom,0px));--app-mobile-rings-height:0px;--app-mobile-bottom-chrome:var(--app-mobile-category-height)}html.app-mobile-compact.app-mobile-strip-open{--app-mobile-bottom-chrome:calc(var(--app-mobile-tool-strip-height) + var(--app-mobile-category-height))}html.app-mobile-compact .app-top-bar,html.app-mobile-compact .app-top-bar--compact{max-width:100%;height:auto;min-height:0;overflow:visible}html.app-mobile-compact .app-top-bar--compact .app-top-bar__main{flex-wrap:nowrap;align-items:center;gap:0 4px;max-width:100%;height:36px;min-height:36px;padding:2px 6px;overflow:hidden visible}html.app-mobile-compact .app-top-bar--compact .app-top-bar__left{flex-wrap:nowrap;flex:none;align-items:center;gap:0 3px;min-width:0;max-width:none;overflow:hidden visible}html.app-mobile-compact .app-top-bar--compact .app-top-bar__right{flex-wrap:nowrap;flex:auto;justify-content:flex-end;gap:2px;min-width:0;overflow:auto visible}html.app-mobile-compact .app-top-bar--compact .app-top-bar__right .header-links--compact,html.app-mobile-compact .app-top-bar--compact .app-top-bar__right .header-links--compact.header-links--actions{flex-wrap:nowrap;flex:none;row-gap:0;width:auto;max-width:none}html.app-mobile-compact .app-top-bar--compact .app-top-bar__right .header-links__lead{display:none}html.app-mobile-compact .app-top-bar--compact .app-top-bar__right .header-links__trailing{margin-left:0}html.app-mobile-compact .app-top-bar--compact .app-top-bar__help-label{display:none}html.app-mobile-compact .app-top-bar--compact .app-top-bar__clip-btn--labeled{width:32px;min-width:32px;padding:0}html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row{flex-wrap:nowrap;align-items:center;gap:0 2px;height:32px;min-height:32px;padding:0 6px;overflow:auto visible}html.app-mobile-compact .app-top-bar--compact .app-top-bar__context-row,html.app-mobile-compact .app-top-bar--compact .app-top-bar__chem-icons{display:none!important}html.app-mobile-compact .app-top-bar--compact .app-top-bar__brand-name{display:none}html.app-mobile-compact .app-top-bar--compact .app-top-bar__rotate-btn{border-radius:8px;width:32px;height:32px}html.app-mobile-compact .app-top-bar--compact .md-btn--danger-soft{min-height:32px;padding:0 8px;font-size:12px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__select-trigger{border-radius:8px;height:32px;min-height:32px;padding:0 8px;font-size:12px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__select-trigger--icon{justify-content:center;width:32px;min-width:32px;padding:0}html.app-mobile-compact .app-top-bar--compact .action-btn.icon-only,html.app-mobile-compact .app-top-bar--compact .app-top-bar__color-trigger,html.app-mobile-compact .app-top-bar--compact .app-top-bar__search-launch,html.app-mobile-compact .app-top-bar--compact .app-top-bar__delete-btn,html.app-mobile-compact .app-top-bar--compact .app-top-bar__designs-btn--icon{border-radius:8px;width:32px;min-width:32px;height:32px;min-height:32px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__search-launch svg,html.app-mobile-compact .app-top-bar--compact .app-top-bar__delete-btn svg,html.app-mobile-compact .app-top-bar--compact .app-top-bar__designs-btn--icon svg,html.app-mobile-compact .app-top-bar--compact .app-top-bar__rotate-btn svg{width:18px;height:18px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__file-btn{white-space:nowrap;border-radius:8px;flex-shrink:0;height:32px;padding:0 8px;font-size:13px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__brand-cluster{max-width:100%}html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .action-btn.icon-only,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .app-top-bar__history-btn,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .app-top-bar__clear-icon,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-top-strip .tool-btn,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-top-strip .toolbar-fg-tool,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-shape-strip .tool-btn,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-top-strip .toolbar-split-tool,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-top-strip .toolbar-split-tool__icon{box-sizing:border-box;border-radius:8px;width:32px;min-width:32px;height:32px;min-height:32px;padding:0}html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .action-btn.icon-only svg,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-top-strip .tool-btn svg,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-top-strip .toolbar-split-tool__icon svg,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .toolbar-shape-strip .tool-btn svg{width:18px;height:18px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .app-top-bar__ai-toggle,html.app-mobile-compact .app-top-bar--compact .app-top-bar__tools-row .app-top-bar__3d-toggle{width:auto;min-width:40px;height:32px;padding:0 8px!important}html.app-mobile-compact .app-top-bar--compact .app-top-bar__ai-label,html.app-mobile-compact .app-top-bar--compact .app-top-bar__3d-label{font-size:15px}html.app-mobile-compact .toolbar-mobile-categories{z-index:220;height:var(--app-mobile-category-height);padding:2px 6px env(safe-area-inset-bottom,0px);margin:0;position:fixed;bottom:0;left:0;right:0;overflow:visible;transform:none}html.app-mobile-compact .toolbar--mobile-strip{z-index:230}html.app-mobile-compact .toolbar--mobile-strip .toolbar-split-tool,html.app-mobile-compact .toolbar--mobile-strip .toolbar-fg-tool{z-index:4;position:relative}html.app-mobile-compact .toolbar--mobile-strip .toolbar-split-tool__caret,html.app-mobile-compact .toolbar--mobile-strip .toolbar-fg-tool__caret{z-index:6;position:absolute}html.app-mobile-compact .toolbar-mobile-categories__btn{z-index:1;position:relative;overflow:visible}html.app-mobile-compact .toolbar-mobile-categories__caret{z-index:6;pointer-events:none;position:absolute;top:2px;right:3px}html.app-mobile-compact .app-top-bar--compact .app-top-bar__select-wrap{z-index:5;overflow:visible}html.app-mobile-compact .app-top-bar__site-row,html.app-mobile-compact .app-top-bar__site-row--compact{flex-wrap:wrap;align-items:center;row-gap:3px;max-width:100%;height:auto;min-height:0;padding:3px 6px 4px;overflow:hidden visible}html.app-mobile-compact .app-top-bar__site-row .header-links,html.app-mobile-compact .app-top-bar__site-row--compact .header-links,html.app-mobile-compact .app-top-bar__site-row .header-links--actions,html.app-mobile-compact .app-top-bar__site-row--compact .header-links--actions{flex-wrap:wrap;align-items:center;gap:3px;width:100%;max-width:100%;display:flex;overflow:hidden visible}html.app-mobile-compact .app-top-bar__site-row--compact .tb-btn,html.app-mobile-compact .app-top-bar--compact .header-links--compact .tb-btn,html.app-mobile-compact .app-top-bar--compact .header-links--compact .viewer-toolbar-extra{border-radius:8px;height:32px;min-height:32px;padding:0 8px;font-size:12px}html.app-mobile-compact .app-top-bar--compact .header-links--compact .tb-btn-download,html.app-mobile-compact .app-top-bar--compact .header-links--compact .tb-btn-download.tb-btn-download--icon{justify-content:center;width:32px;min-width:32px;height:32px;min-height:32px;padding:0}html.app-mobile-compact .app-top-bar--compact .header-links--compact .tb-btn-download svg{width:16px;height:16px}html.app-mobile-compact .app-top-bar__site-row--compact .tb-btn-clip--compact{height:32px;min-height:32px;padding:0 8px;font-size:12px;font-weight:700}html.app-mobile-compact .app-top-bar__site-row--compact .tb-btn-auth-cta,html.app-mobile-compact .app-top-bar--compact .header-links--compact .tb-btn-auth-cta{height:32px;min-height:32px;padding:0 10px;font-size:12px;font-weight:800}html.app-mobile-compact .app-top-bar__main{flex-wrap:wrap;align-items:flex-start;gap:2px 4px;height:auto;min-height:0;padding:4px 8px}html.app-mobile-compact .app-top-bar__left{flex-wrap:wrap;flex:100%;gap:2px 4px;max-width:100%}html.app-mobile-compact .app-top-bar__clip{margin-right:2px}html.app-mobile-compact .app-top-bar__brand{flex:none}html.app-mobile-compact .app-top-bar__fill{display:none}html.app-mobile-compact .app-top-bar__tools-row{flex-wrap:nowrap;row-gap:0;height:28px;min-height:28px;padding:0 4px}html.app-mobile-compact .app-top-bar__chem-icons{flex-direction:column;flex:100%;align-items:stretch;gap:4px;width:100%;max-width:100%}html.app-mobile-compact .app-top-bar__chem-icons-row{flex-wrap:wrap;flex:auto;row-gap:2px;width:100%}html.app-mobile-compact .toolbar-top-strip{flex-wrap:wrap;flex:100%;row-gap:2px;width:100%;max-width:100%}html.app-mobile-compact .app-top-bar__3d-label,html.app-mobile-compact .app-top-bar__ai-label{font-size:13px;font-weight:500}html.app-mobile-compact .workspace-split{padding-bottom:var(--app-mobile-category-height);flex-direction:column;inset:auto}html.app-mobile-compact.app-mobile-strip-open .workspace-split{padding-bottom:calc(var(--app-mobile-tool-strip-height) + var(--app-mobile-category-height))}html.app-mobile-compact .workspace-pane-chat{display:none!important}html.app-mobile-compact .workspace-main,html.app-mobile-compact .workspace-pane-2d,html.app-mobile-compact .workspace-pane-3d{flex:none;width:100%;min-width:0;max-width:none}html.app-mobile-compact .workspace-main{flex:auto;height:100%;min-height:0}html.app-mobile-compact .workspace-main__body{flex-direction:column;flex:auto;min-height:0}html.app-mobile-compact .workspace-pane-2d{flex:auto;order:1;height:100%;min-height:0}html.app-mobile-compact .workspace-split--single .workspace-main,html.app-mobile-compact .workspace-split--no-3d .workspace-main{height:100%}html.app-mobile-compact .workspace-pane-3d,html.app-mobile-compact .workspace-pane-3d--sheet{display:none!important}html.app-mobile-compact .viewer3d-island{width:auto;max-width:none;bottom:6px;left:6px;right:6px}html.app-mobile-compact .toolbar,html.app-mobile-compact .toolbar--mobile-strip{width:auto;height:var(--app-mobile-tool-strip-height);-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#64748b40 transparent;z-index:230;background:var(--chrome-bg);border:none;border-top:1px solid var(--chrome-border);box-sizing:border-box;border-radius:0;flex-flow:row;align-items:center;gap:2px;max-height:none;padding:2px 4px;display:flex;overflow:auto hidden;top:auto!important;left:0!important;right:0!important;bottom:var(--app-mobile-category-height)!important;position:fixed!important}html.app-mobile-compact .toolbar-mobile-categories{display:flex}html.app-mobile-compact .toolbar-mobile-categories__btn{min-width:44px;min-height:44px;color:var(--text-main,#0f172a);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:2px;font-size:10px;font-weight:600;display:inline-flex}html.app-mobile-compact .toolbar-mobile-categories__icon,html.app-mobile-compact .toolbar-mobile-categories__icon svg{width:22px;height:22px;color:inherit;stroke:currentColor}html.app-mobile-compact .toolbar-mobile-categories__caret{color:inherit;opacity:1}html.app-mobile-compact .toolbar--mobile-strip__close{margin-left:auto}html.app-mobile-compact .toolbar-bottom--rings{display:none!important}html.app-mobile-compact .selection-align-toolbar__arrange-label{margin-left:4px;font-size:11px;font-weight:700}html.app-mobile-compact .selection-align-toolbar--compact .app-top-bar__file-btn{justify-content:center;align-items:center;gap:0;width:26px;min-width:26px;height:26px;min-height:26px;padding:0;display:inline-flex}html.app-mobile-compact .toolbar-group{display:contents}html.app-mobile-compact .toolbar-group--chat{border:none;height:auto;display:contents;position:static;bottom:auto;left:auto;right:auto}html.app-mobile-compact .toolbar-spacer{display:none}html.app-mobile-compact .toolbar::-webkit-scrollbar{height:4px}html.app-mobile-compact .toolbar::-webkit-scrollbar-thumb{background:#64748b38;border-radius:999px}html.app-mobile-compact .toolbar::-webkit-scrollbar-track{background:0 0}html.app-mobile-compact .tool-btn{border-radius:6px;flex:none;width:32px;min-width:32px;height:32px;min-height:32px}html.app-mobile-compact .toolbar-split-tool{width:32px;min-width:32px;height:32px;min-height:32px}html.app-mobile-compact .tool-btn svg,html.app-mobile-compact .tool-icon-smart-draw{width:16px;height:16px}html.app-mobile-compact .tool-btn .tool-icon-smart-draw svg:last-child{width:9px;height:9px}html.app-mobile-compact .toolbar-split-tool{flex:none;width:44px;height:44px}html.app-mobile-compact .toolbar-split-tool__icon svg{width:20px;height:20px}html.app-mobile-compact .toolbar-chat-btn{flex-direction:column!important;gap:0!important;width:44px!important;height:44px!important;padding:0!important}html.app-mobile-compact .toolbar-chat-btn__label{font-size:9px}html.app-mobile-compact .selection-align-toolbar__btn{width:44px;height:44px}html.app-mobile-compact .element-island--dock{top:8px;bottom:auto;right:8px}html.app-mobile-compact .molecule-status-bar,html.app-mobile-compact .app-site-footer-slot,html.app-mobile-compact .app-site-footer-slot .site-footer-root,html.app-mobile-compact .site-footer-root{visibility:hidden!important;pointer-events:none!important;border:none!important;height:0!important;min-height:0!important;max-height:0!important;padding:0!important;display:none!important;overflow:hidden!important}html.app-mobile-compact .objects-panel{bottom:var(--app-mobile-bottom-chrome);left:0}@media (max-width:768px){html.app-mobile-compact{--app-mobile-tool-strip-height:44px;--app-mobile-category-height:calc(56px + env(safe-area-inset-bottom,0px))}html.app-mobile-compact .app-top-bar__main{padding:1px 6px}html.app-mobile-compact .app-top-bar__tools-row{padding:0 4px}html.app-mobile-compact .app-top-bar__clip-btn span:not(.app-top-bar__chem-btn-label):not(.app-top-bar__help-label){display:none}html.app-mobile-compact .app-top-bar__search-launch{width:28px;height:28px}html.app-mobile-compact .app-top-bar__search-input{width:88px;max-width:28vw}html.app-mobile-compact .selection-align-toolbar__arrange-label{display:none}html.app-mobile-compact .toolbar{gap:2px;padding:2px 4px}html.app-mobile-compact .tool-btn,html.app-mobile-compact .toolbar-split-tool{border-radius:6px;width:32px;min-width:32px;height:32px;min-height:32px}html.app-mobile-compact .app-top-bar__3d-toggle,html.app-mobile-compact .app-top-bar__ai-toggle{min-width:30px;height:28px;padding:0 6px!important}}html.app-phone-landscape{--app-mobile-category-height:0px;--app-mobile-tool-strip-height:0px;--app-mobile-rings-height:var(--app-tool-bottom-height,40px);--app-mobile-bottom-chrome:var(--app-page-footer-stack)}html.app-phone-landscape .app-top-bar__main{-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#64748b47 transparent;flex-wrap:nowrap;min-height:28px;padding:1px 6px;overflow:auto hidden}html.app-phone-landscape .app-top-bar__main::-webkit-scrollbar{height:4px}html.app-phone-landscape .app-top-bar__left{-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#64748b47 transparent;flex-wrap:nowrap;min-width:0;overflow:auto hidden}html.app-phone-landscape .app-top-bar__left::-webkit-scrollbar{height:4px}html.app-phone-landscape .app-top-bar__tools-row{-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:#64748b47 transparent;flex-wrap:nowrap;min-height:28px;padding:0 4px;overflow:auto hidden}html.app-phone-landscape .app-top-bar__tools-row::-webkit-scrollbar{height:4px}html.app-phone-landscape .toolbar-mobile-categories{display:none}html.app-phone-landscape .toolbar{overflow-y:auto}html.app-phone-landscape .toolbar .tool-btn,html.app-phone-landscape .toolbar-split-tool{width:32px;height:28px}html.app-phone-landscape .workspace-split{flex-direction:row;padding-bottom:0}html.app-phone-landscape .workspace-pane-chat,html.app-phone-landscape .workspace-pane-3d,html.app-phone-landscape .toolbar-bottom--rings{display:flex}html.app-force-landscape,html.app-force-landscape body{width:100vw;max-width:100vw;height:100vh;max-height:100vh;margin:0;overflow:hidden}html.app-force-landscape #root{transform-origin:0 0;width:100vh;height:100vw;position:fixed;top:0;left:100vw;overflow:hidden;transform:rotate(90deg)}@supports (width:100dvh){html.app-force-landscape #root{width:100dvh;height:100dvw;left:100dvw}}html.touch-ui,html.touch-ui body{overscroll-behavior:none;-webkit-tap-highlight-color:transparent}html.touch-ui .tool-btn,html.touch-ui .toolbar-split-tool,html.touch-ui .toolbar-chat-btn,html.touch-ui .selection-align-toolbar__btn,html.touch-ui .selection-action-toolbar button,html.touch-ui .toolbar-fg-item,html.touch-ui .toolbar-option-preview{min-width:44px;min-height:44px}html.touch-ui.app-mobile-compact .toolbar--mobile-strip .tool-btn,html.touch-ui.app-mobile-compact .toolbar--mobile-strip .toolbar-split-tool,html.touch-ui.app-mobile-compact .toolbar--mobile-strip .toolbar-chat-btn{width:32px;min-width:32px;height:32px;min-height:32px}html.touch-ui.app-mobile-compact .toolbar--mobile-strip{gap:2px}html.touch-ui.app-mobile-compact .toolbar--mobile-strip .tool-btn svg,html.touch-ui.app-mobile-compact .toolbar--mobile-strip .toolbar-split-tool__icon svg{width:20px;height:20px}html.touch-ui.app-mobile-compact .toolbar-mobile-categories__btn{min-width:44px;min-height:44px}html.touch-ui.app-mobile-compact .toolbar-split-tool__menu--slider .toolbar-split-tool__item{min-width:40px;min-height:36px}html.touch-ui .tool-btn svg,html.touch-ui .toolbar-split-tool__icon svg{width:20px;height:20px}html.touch-ui .toolbar,html.touch-ui .toolbar-bottom{gap:6px}html.touch-ui .tool-btn:hover:not(.active):not(:active){background:0 0}html.touch-ui .menu-item,html.touch-ui .context-menu-flyout button{min-height:44px;padding-top:10px;padding-bottom:10px}html.touch-ui{--app-site-footer-height:calc(28px + env(safe-area-inset-bottom,0px))}html.touch-ui.app-mobile-compact{--app-status-bar-height:0px;--app-site-footer-height:0px;--app-page-footer-stack:0px}html.touch-ui:not(.app-mobile-compact) 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6px;font-size:11px}.objects-panel__rename-input:focus{border-color:var(--primary)}.reaction-library-dialog{width:min(960px,100vw - 32px);max-width:960px}.reaction-library-body{flex:1;min-height:0;display:flex}.reaction-library-list{flex-direction:column;flex:1;min-width:0;display:flex}.reaction-library-list__scroll{padding:8px 10px 12px}.reaction-library-cards{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.reaction-library-card{border:1px solid var(--chrome-border);border-radius:var(--radius-panel,6px);background:var(--chrome-bg-elevated);width:100%;color:var(--text-main);text-align:left;cursor:pointer;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 28px 8px 10px;font-family:inherit;display:flex;position:relative}.reaction-library-card:hover{border-color:var(--chrome-border-strong);background:var(--chrome-hover)}.reaction-library-card--active{border-color:var(--primary);box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 35%, 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10px;font-size:10px;line-height:1.45}.reaction-library-detail__mechanism-title{text-transform:uppercase;letter-spacing:.04em;color:var(--text-main);margin:0 0 4px;font-size:10px;font-weight:600}.reaction-library-detail__mechanism p{margin:0}.reaction-library-detail__actions{border-top:1px solid var(--chrome-border);flex:none;padding:10px 12px 12px}.reaction-library-insert-btn{border-radius:var(--radius-control,4px);background:var(--primary);color:#fff;cursor:pointer;border:none;width:100%;height:32px;font-family:inherit;font-size:12px;font-weight:600}.reaction-library-insert-btn:hover:not(:disabled){background:var(--primary-hover)}.reaction-library-insert-btn:disabled{opacity:.65;cursor:wait}.reaction-library-empty{color:var(--text-muted);text-align:center;margin:0;padding:20px 12px;font-size:11px}@media (max-width:860px){.reaction-library-detail{width:100%;max-height:42vh}}