:root{
  --bg-page: #f6f7f9;
  --bg-surface: #ffffff;
  --bg-subtle: #eef1f5;
  --bg-readonly: #f1f3f6;
  --bg-bar: #fafbfc;
  --bg-selected: #eaf0fc;
  --bg-backdrop: #c9cfd9;
  --text-primary: #232b38;
  --text-muted: #4a5463;
  --text-disabled: #8a93a1;
  --text-on-accent: #ffffff;
  --border-default: #d5dae1;
  --border-subtle: #e6e9ee;
  --border-header: #e0e4ea;
  --border-control: #8f9bad;
  --border-readonly: #dde1e7;
  --border-modal: #aab2bf;
  --border-chip: #cfd5de;
  --accent: #2457c5;
  --accent-ink: #1b3f8f;
  --accent-tint: #e3ebfa;
  --accent-soft: #9db6ea;
  --success-bg: #e1f1e5;
  --success-ink: #1f5a2e;
  --success-border: #8fc29c;
  --warning-bg: #fff1d6;
  --warning-ink: #7a4a00;
  --warning-border: #e0a030;
  --warning-banner-ink: #5c3800;
  --warning-row-bg: #fffaf0;
  --danger-ink: #a1281f;
  --danger-border: #d49a95;
  --chip-neutral-bg: #e6e8ec;
  --chip-neutral-ink: #3d4552;
  --diff-ins-bg: #dff0e3;
  --diff-ins-ink: var(--success-ink);
  --diff-del-bg: #fde7e5;
  --diff-del-ink: #8a2a22;
  --type-solution: #4c8dff;
  --type-product: #8e6bff;
  --type-configuration: #2fb6c9;
  --type-component: #f08a24;
  --type-requirement: #34b560;
  --type-test: #d65ba6;
  --type-governance: #7f8fa6;
  --graph-bg-dark: #0b1233;
  --graph-link: #8a93a8;
  --graph-link-suspect: #c98a00;
  --font-sans: "Source Sans 3", system-ui, sans-serif;
  --font-mono: ui-monospace, Menlo, monospace;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --radius-xs: 3px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 10px;
  --radius-pill: 999px;
  --control-h: 34px;
  --control-h-sm: 32px;
  --navtab-h: 30px;
  --menubar-h: 26px;
  --list-row-h: 30px;
  --list-pane-w: 360px;
  --form-col-w: 540px;
}