// Tradingview — measured design system as an Astryx theme.
// Decoded live from the real page by Mozaika: colors by role, type scale, radius,
// motion timings and real hover/press states — measured, not guessed.
// Decoded with Mozaika — full system + other formats: mozaika.design/decode/tradingview.com
// Usage: <Theme theme={tradingviewTheme}>…  (Astryx needs React 19;
// import '@astryxdesign/core/astryx.css'; build for SSR: npx astryx theme build <this file>)
import {defineTheme} from '@astryxdesign/core/theme';

export const tradingviewTheme = defineTheme({
  name: 'tradingview-measured',
  color: {accent: '#2E2E2E', neutralStyle: 'cool'},
  typography: {
    scale: {base: 16, ratio: 1.3},
    body: {family: '-apple-system', fallbacks: '-apple-system, BlinkMacSystemFont, sans-serif'},
    heading: {family: 'EuclidCircularSemibold', fallbacks: 'Newsreader, sans-serif', url: 'https://fonts.googleapis.com/css2?family=Newsreader:wght@300..800&display=swap', weight: 600},
  },
  radius: {base: 20, multiplier: 1},
  motion: {fast: 300, medium: 500, easing: 'cubic-bezier(0.45, 1.45, 0.8, 1)'},
  tokens: {
    // measured page colors, pinned explicitly (scale-generated values drift on
    // near-neutral accents — SPIKE finding); single-scheme brands keep one value.
    '--color-accent': '#2E2E2E',
    '--color-background-body': '#0A0A0B',
    '--color-background-surface': '#171718',
    '--color-text-primary': '#EDEDEE',
    '--text-heading-1-size': '64px',
    '--text-heading-1-weight': '600',
    '--text-heading-2-size': '36px',
    '--text-heading-2-weight': '600',
    '--text-heading-3-size': '28px',
    '--text-heading-3-weight': '600',
  },
  components: {
    button: {
      base: {borderRadius: '20px', fontWeight: '400'},
    },
  },
});