@import 'tailwindcss';
@import 'tw-animate-css';

@custom-variant dark (&:is(.dark *));

:root {
  --radius: 0.625rem;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.556 0 0);
}

@theme inline {
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);
}

/* ── Matrix theme override ───────────────────────────────── */
.dark {
  --background: oklch(0.13 0.012 160);
  --foreground: oklch(0.9 0.16 150);
  --card: oklch(0.16 0.02 160 / 70%);
  --card-foreground: oklch(0.92 0.15 150);
  --popover: oklch(0.12 0.015 160);
  --popover-foreground: oklch(0.92 0.15 150);
  --primary: oklch(0.85 0.24 148);
  --primary-foreground: oklch(0.12 0.02 160);
  --secondary: oklch(0.22 0.03 160);
  --secondary-foreground: oklch(0.9 0.15 150);
  --muted: oklch(0.2 0.02 160);
  --muted-foreground: oklch(0.62 0.1 150);
  --accent: oklch(0.28 0.06 150);
  --accent-foreground: oklch(0.92 0.18 148);
  --destructive: oklch(0.62 0.22 25);
  --border: oklch(0.85 0.24 148 / 22%);
  --input: oklch(0.85 0.24 148 / 18%);
  --ring: oklch(0.85 0.24 148 / 70%);
}

@theme inline {
  --font-display: 'Orbitron', sans-serif;
  --font-mono: 'Share Tech Mono', ui-monospace, monospace;
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
    font-family: 'Share Tech Mono', ui-monospace, monospace;
    background-color: #04070a;
  }
}

@layer utilities {
  .text-glow {
    text-shadow:
      0 0 4px oklch(0.85 0.24 148 / 70%),
      0 0 18px oklch(0.85 0.24 148 / 45%);
  }
  .box-glow {
    box-shadow:
      0 0 0 1px oklch(0.85 0.24 148 / 25%),
      0 0 24px oklch(0.85 0.24 148 / 14%),
      inset 0 0 32px oklch(0.85 0.24 148 / 6%);
  }
  /* CRT scanline overlay */
  .scanlines::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 30;
    background: repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 2px,
      oklch(0 0 0 / 28%) 3px,
      transparent 4px
    );
    mix-blend-mode: multiply;
  }
  @keyframes flicker {
    0%, 19%, 21%, 55%, 57%, 100% { opacity: 1; }
    20%, 56% { opacity: 0.78; }
  }
  .flicker { animation: flicker 4.5s infinite steps(1); }
  @keyframes rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .rise { animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
}