:root{--color-brand-50:#ebf4fe;--color-brand-100:#c3dafe;--color-brand-200:#9bc1fe;--color-brand-300:#74a7fd;--color-brand-400:#4c8efd;--color-brand-500:#2e8ae6;--color-brand-600:#1f5a99;--color-brand-700:#18447a;--color-brand-800:#004d99;--color-brand-900:#036;--color-surface-page:#f7fafc;--color-surface-card:#fff;--color-surface-elevated:#fff;--color-surface-hover:#edf2f7;--color-surface-hover-muted:#e2e8f0;--color-surface-subtle:#edf2f7;--color-surface-selected:#edf2f7;--color-surface-nav:#1a202c;--color-surface-header:#fff;--color-surface-overlay:#f7fafcb3;--color-background-subtle:#f7fafc;--color-surface-modal:#fff;--color-surface-modal-overlay:#0000007a;--color-surface-modal-header:#fff;--color-surface-modal-footer:#fff;--color-surface-info:#ebf8ff;--color-border-info:#90cdf4;--color-text-info:#2c5282;--color-text-primary:#171923;--color-text-secondary:#2d3748;--color-text-tertiary:#4a5568;--color-text-muted:#718096;--color-text-disabled:#a0aec0;--color-text-inverse:#fff;--color-text-nav:#edf2f7;--color-border-default:#e2e8f0;--color-border-hover:#cbd5e0;--color-border-focus:var(--color-brand-500);--color-border-muted:#edf2f7;--color-interactive-primary:var(--color-brand-500);--color-interactive-primary-hover:var(--color-brand-600);--color-interactive-secondary:#718096;--color-interactive-secondary-hover:#4a5568;--color-form-bg:#fff;--color-form-border:#cbd5e0;--color-form-border-focus:var(--color-brand-500);--color-form-placeholder:#a0aec0;--color-form-disabled-bg:#edf2f7;--color-status-success:#38a169;--color-status-warning:#dd6b20;--color-status-error:#e53e3e;--color-status-error-hover:#c53030;--color-status-info:#3182ce;--color-surface-active:#ebf8ff;--color-border-active:#90cdf4;--color-text-active:#2c5282;--color-surface-muted:#edf2f7;--color-surface-tooltip:#ffffffeb;--color-form-border-hover:#a0aec0;--color-selection-bg:var(--color-brand-100);--color-selection-text:#171923}html.dark{--color-surface-page:#171923;--color-surface-card:#1a202c;--color-surface-elevated:#1a202c;--color-surface-hover:#1b212e;--color-surface-hover-muted:#252e3d;--color-surface-subtle:#ffffff0f;--color-surface-selected:#4a5568;--color-surface-nav:#1a202c;--color-surface-header:#1a202c;--color-surface-overlay:#171923b3;--color-background-subtle:#2d3748;--color-surface-modal:#1a202c;--color-surface-modal-overlay:#000000b8;--color-surface-modal-header:#1a202c;--color-surface-modal-footer:#1a202c;--color-surface-info:#1a202c;--color-border-info:#4a5568;--color-text-info:#90cdf4;--color-text-primary:#e6edf3;--color-text-secondary:#9198a1;--color-text-tertiary:#768390;--color-text-muted:#a0aec0;--color-text-disabled:#484f58;--color-text-inverse:#171923;--color-text-nav:#edf2f7;--color-border-default:#2d3748;--color-border-hover:#4a5568;--color-border-focus:var(--color-brand-500);--color-border-muted:#2d3748;--color-interactive-primary:var(--color-brand-500);--color-interactive-primary-hover:var(--color-brand-400);--color-interactive-secondary:#a0aec0;--color-interactive-secondary-hover:#cbd5e0;--color-form-bg:#1a202c;--color-form-border:#2d3748;--color-form-border-focus:var(--color-brand-500);--color-form-placeholder:#718096;--color-form-disabled-bg:#2d3748;--color-status-success:#48bb78;--color-status-warning:#ed8936;--color-status-error:#f56565;--color-status-error-hover:#c53030;--color-status-info:#4299e1;--color-surface-active:#1a365d;--color-border-active:#2b6cb0;--color-text-active:#90cdf4;--color-surface-muted:#202836;--color-surface-tooltip:#2d3748;--color-form-border-hover:#4a5568;--color-selection-bg:var(--color-brand-800);--color-selection-text:#edf2f7}:root{--font-heading:"Inter Variable", sans-serif;--font-body:"Inter Variable", sans-serif;--space-section-gap:2rem;--space-card-padding:1rem;--space-form-field-gap:1rem;--space-button-gap:.5rem;--space-nav-item-gap:.25rem;--size-modal-sm:400px;--size-modal-md:600px;--size-modal-lg:800px;--size-sidebar-collapsed:60px;--size-sidebar-expanded:240px;--size-datagrid-max-width:1600px;--size-search-dropdown:250px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--shadow-elevation-card:var(--shadow-sm);--shadow-elevation-dropdown:var(--shadow-lg);--shadow-elevation-modal:var(--shadow-xl);--shadow-elevation-tooltip:var(--shadow-md);--shadow-focus-ring:0 0 0 1px var(--color-brand-500);--shadow-focus-ring-error:0 0 0 1px var(--color-status-error);--z-base:0;--z-nav:100;--z-dropdown:200;--z-overlay:500;--z-popover:1000;--z-toast:2000;--z-tooltip:3000;--duration-fast:.1s;--duration-normal:.2s;--duration-slow:.3s;--ease-default:ease-in-out;--ease-enter:ease-out;--ease-exit:ease-in}::selection{background-color:var(--color-selection-bg);color:var(--color-selection-text)}::selection{background-color:var(--color-selection-bg);color:var(--color-selection-text)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}