:root{--color-bg-primary:#1e1e1e;--color-bg-secondary:#252525;--color-bg-tertiary:#2a2a2a;--color-bg-input:#333;--color-bg-hover:#444;--color-bg-active:#0f3460;--color-bg-active-row:#1a2a3a;--color-border:#3a3a3a;--color-border-light:#2e2e2e;--color-border-input:#444;--color-border-menu:#555;--color-text-primary:#ccc;--color-text-secondary:#888;--color-text-muted:#666;--color-text-dim:#555;--color-ribbon-label:#aaa;--color-text-bright:#fff;--color-text-heading:#eee;--color-text-label:#ddd;--color-text-accent:#4dc3ff;--color-accent:#e94560;--color-accent-hover:#c7354e;--color-accent-blue:#0078d4;--color-danger:#e94560;--color-success:#0f8;--color-warning:#fa0;--color-link:#4fc3f7;--color-link-hover:#81d4fa;--color-crosshair:#666;--color-aperture:#888;--color-computed:#7a7a7a;--space-xs:2px;--space-sm:4px;--space-md:8px;--space-lg:12px;--space-xl:16px;--space-2xl:20px;--space-3xl:32px;--space-4xl:48px;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono:"JetBrains Mono", "Cascadia Code", "Fira Code", "Consolas", monospace;--font-size-2xs:9px;--font-size-xs:10px;--font-size-sm:11px;--font-size-md:12px;--font-size-base:13px;--font-size-lg:14px;--font-size-xl:16px;--radius-sm:2px;--radius-md:3px;--radius-lg:4px;--radius-xl:6px;--radius-2xl:8px;--radius-3xl:12px;--toolbar-height:52px;--ribbon-height:72px;--statusbar-height:24px;--layout-tabs-height:22px;--panel-min-width:200px;--panel-default-width:250px;--layer-panel-width:320px;--command-line-height:90px;--command-line-min-height:54px;--command-line-max-height:250px;--shadow-menu:0 4px 12px #00000080;--shadow-modal:0 8px 32px #0009;--shadow-card:0 12px 48px #0009;--touch-min-size:44px;--z-crosshair:10;--z-aperture:11;--z-dynamic-input:12;--z-dropdown:100;--z-project-browser:200;--z-welcome:300;--z-context-backdrop:999;--z-context-menu:1000;--z-help-overlay:1000}