// Tokyo Night inspired color palette
export const colors = {
  bg: '#1a1b26',
  bgHighlight: '#292e42',
  bgPanel: '#1e1f2e',
  textPrimary: '#c0caf5',
  // These are used for readable content and metadata, so they meet AA
  // contrast against every application background rather than merely acting
  // as decorative dim text.
  textSecondary: '#a9b1d6',
  textMuted: '#929abc',
  accentBlue: '#7aa2f7',
  accentGreen: '#9ece6a',
  accentYellow: '#e0af68',
  accentRed: '#f7768e',
  accentPurple: '#bb9af7',
  borderActive: '#7aa2f7',
  border: '#6e769e',
  codeText: '#a5d6ff',
} as const;

export const icons = {
  unread: '●',
  read: '○',
  starred: '★',
  unstarred: ' ',
  bullet: '•',
  categoryOpen: '▼',
  categoryClosed: '▶',
  separator: '─',
  verticalBar: '│',
} as const;

// Deterministic feed color from a small palette
const feedColors = ['#7aa2f7', '#9ece6a', '#e0af68', '#f7768e', '#bb9af7', '#7dcfff', '#ff9e64', '#c0caf5'] as const;

export function getFeedColor(feedId: number): string {
  return feedColors[feedId % feedColors.length] as string;
}