@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 47.4% 11.2%;

    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;

    --popover: 0 0% 100%;
    --popover-foreground: 222.2 47.4% 11.2%;

    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;

    --card: 0 0% 100%;
    --card-foreground: 222.2 47.4% 11.2%;

    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;

    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;

    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;

    --destructive: 0 100% 50%;
    --destructive-foreground: 210 40% 98%;

    --ring: 215 20.2% 65.1%;

    --radius: 0.5rem;

    /* 简化的项目专用变量 */
    --primary-blue: #4c7fff;
    --success-green: #10b981;
    --warning-orange: #f59e0b;
    --error-red: #ef4444;
    --info-cyan: #06b6d4;
  }

  .dark {
    --background: rgba(11, 10, 18, 1);
    --foreground: 213 31% 91%;

    --muted: 223 47% 11%;
    --muted-foreground: 215.4 16.3% 56.9%;

    --accent: 216 34% 17%;
    --accent-foreground: 210 40% 98%;

    --popover: 224 71% 4%;
    --popover-foreground: 215 20.2% 65.1%;

    --border: 216 34% 17%;
    --input: 216 34% 17%;

    --card: 224 71% 4%;
    --card-foreground: 213 31% 91%;

    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 1.2%;

    --secondary: 222.2 47.4% 11.2%;
    --secondary-foreground: 210 40% 98%;

    --destructive: 0 63% 31%;
    --destructive-foreground: 210 40% 98%;

    --ring: 216 34% 17%;

    --radius: 0.5rem;

    /* 暗色主题简化变量 */
    --primary-blue-dark: #7c3aed;
    --success-green-dark: #059669;
    --warning-orange-dark: #d97706;
    --error-red-dark: #dc2626;
    --info-cyan-dark: #0891b2;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-text-title-invert text-foreground;
    font-feature-settings:
      'rlig' 1,
      'calt' 1;
  }

  /* https://tailwindcss.com/docs/preflight */

  h1 {
    @apply text-2xl font-bold;
  }
  h2 {
    @apply text-xl font-semibold;
  }
  h3 {
    @apply text-lg font-medium;
  }

  h4 {
    @apply text-base font-normal;
  }

  img,
  video {
    max-width: none;
  }
}