/** @type {import('tailwindcss').Config} */
export default {
  content: ['./index.html', './src/**/*.{ts,tsx}'],
  theme: {
    extend: {
      colors: {
        // 品牌主色:偏冷的蓝,比默认 blue-600 更沉稳,适合数据产品
        brand: {
          50: '#EFF6FF',
          100: '#DBEAFE',
          200: '#BFDBFE',
          300: '#93C5FD',
          400: '#60A5FA',
          500: '#3B82F6',
          600: '#2563EB',
          700: '#1D4ED8',
          800: '#1E40AF',
          900: '#1E3A8A',
          950: '#172554',
        },
        // 中性色:带一点冷调,避免纯灰显得脏
        ink: {
          50: '#F8FAFC',
          100: '#F1F5F9',
          200: '#E2E8F0',
          300: '#CBD5E1',
          400: '#94A3B8',
          500: '#64748B',
          600: '#475569',
          700: '#334155',
          800: '#1E293B',
          900: '#0F172A',
        },
        // 语义色:状态徽章 / 提示条统一走这套
        win: { bg: '#ECFDF5', fg: '#047857', line: '#A7F3D0' },
        draw: { bg: '#FFFBEB', fg: '#B45309', line: '#FDE68A' },
        loss: { bg: '#FEF2F2', fg: '#B91C1C', line: '#FECACA' },
      },
      fontFamily: {
        sans: [
          'ui-sans-serif',
          '-apple-system',
          'BlinkMacSystemFont',
          '"Segoe UI"',
          '"PingFang SC"',
          '"Hiragino Sans GB"',
          '"Microsoft YaHei"',
          'sans-serif',
        ],
        mono: ['ui-monospace', 'SFMono-Regular', 'Menlo', 'Consolas', 'monospace'],
      },
      fontSize: {
        // 多一档 2xs,给徽章/元信息用
        '2xs': ['11px', { lineHeight: '16px' }],
      },
      borderRadius: {
        card: '12px',
        pill: '9999px',
      },
      boxShadow: {
        // 卡片阴影:极浅,靠层次而非重影提升
        card: '0 1px 2px 0 rgb(15 23 42 / 0.04), 0 1px 3px 0 rgb(15 23 42 / 0.06)',
        raise: '0 4px 12px -2px rgb(15 23 42 / 0.08), 0 2px 6px -2px rgb(15 23 42 / 0.04)',
        focus: '0 0 0 3px rgb(37 99 235 / 0.15)',
      },
      keyframes: {
        'fade-up': {
          '0%': { opacity: '0', transform: 'translateY(4px)' },
          '100%': { opacity: '1', transform: 'translateY(0)' },
        },
        shimmer: {
          '0%': { backgroundPosition: '-200% 0' },
          '100%': { backgroundPosition: '200% 0' },
        },
      },
      animation: {
        'fade-up': 'fade-up 0.22s ease-out both',
        shimmer: 'shimmer 1.4s linear infinite',
      },
    },
  },
  plugins: [],
}