:root {
  color-scheme: light;
  --color-bg: #e8edf3;
  --color-bg-soft: #f4f6fa;
  --color-surface: #fbfcfe;
  --color-surface-raised: #ffffff;
  --color-surface-soft: #f7f9fc;
  --color-surface-strong: #e7edf4;
  --color-surface-muted: #f2f5f8;
  --color-border: #d6dde6;
  --color-border-strong: #8d99a8;
  --color-border-subtle: #e3e8ef;
  --color-text: #162130;
  --color-muted: #556274;
  --color-subtle: #7a8796;
  --color-primary: #0d6ddf;
  --color-primary-strong: #0d6ddf;
  --color-primary-soft: #e5efff;
  --color-success: #1f8f54;
  --color-success-soft: #e7f6ed;
  --color-warning: #c46a11;
  --color-warning-soft: #fff1df;
  --color-danger: #c94141;
  --color-danger-soft: #feecec;
  --color-row-hover: #edf4ff;
  --color-control-disabled: #eef2f6;
  --color-focus: #84b5ff;
  --color-nav-bg: #161d27;
  --color-nav-surface: #202938;
  --color-nav-surface-strong: #273246;
  --color-nav-border: #2e394b;
  --color-nav-text: #eef4fb;
  --color-nav-muted: #b2bdcc;
  --color-nav-subtle: #728095;
  --font-body: "Ubuntu", sans-serif;
  --font-mono: "Ubuntu Mono", monospace;
  --space-1: 0.2rem;
  --space-2: 0.4rem;
  --space-3: 0.65rem;
  --space-4: 0.9rem;
  --space-5: 1.1rem;
  --space-6: 1.3rem;
  --space-8: 1.65rem;
  --space-10: 2.1rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.25rem;
  --radius-lg: 0.25rem;
  --radius-xl: 0.25rem;
  --shadow-panel: 0.3125rem 0.3125rem 0.625rem 0 rgba(0, 0, 0, 0.25);
  --control-padding-y: 0.3125rem;
  --control-padding-x: 0.75rem;
  --table-cell-padding-y: 0.52rem;
  --table-cell-padding-x: 0.75rem;
  --sidebar-width: 14.5rem;
  --activity-width: 20rem;
}