@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";

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

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-mono);
  --font-heading: var(--font-mono);

  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);

  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-2xl: 2.5rem;
  --radius-3xl: 3rem;
}

:root {
  --background: oklch(0.99 0 0);
  --foreground: oklch(0.12 0 0);
  --card: oklch(1 0 0 / 70%);
  --card-foreground: oklch(0.12 0 0);
  --popover: oklch(1 0 0 / 80%);
  --popover-foreground: oklch(0.12 0 0);

  /* Светлая тема */
  /* Primary = Фиолетовый */
  --primary: oklch(0.45 0.25 290);
  --primary-foreground: oklch(0.985 0 0);
  /* Secondary = Голубой */
  --secondary: oklch(0.65 0.15 220);
  --secondary-foreground: oklch(0.1 0 0);

  --muted: oklch(0.95 0 0);
  --muted-foreground: oklch(0.45 0 0);
  --accent: oklch(0.92 0.05 290);
  --accent-foreground: oklch(0.45 0.25 290);
  --border: oklch(0.9 0 0 / 50%);
  --input: oklch(0.9 0 0);
  --ring: oklch(0.45 0.25 290);
}

.dark {
  --background: oklch(0.1 0.01 260);
  --foreground: oklch(0.98 0 0);

  --card: oklch(0.14 0.02 260 / 50%);
  --card-foreground: oklch(0.98 0 0);
  --popover: oklch(0.12 0.02 260 / 80%);
  --popover-foreground: oklch(0.98 0 0);

  /* ТЕПЕРЬ PRIMARY = ФИОЛЕТОВЫЙ */
  --primary: oklch(0.65 0.25 290);
  --primary-foreground: oklch(0.98 0 0);

  /* ТЕПЕРЬ SECONDARY = CYAN */
  --secondary: oklch(0.85 0.15 190);
  --secondary-foreground: oklch(0.1 0.01 260);

  --muted: oklch(0.18 0.02 260);
  --muted-foreground: oklch(0.85 0.02 260);

  --accent: oklch(0.2 0.04 260);
  --accent-foreground: oklch(0.98 0 0);

  --border: oklch(0.25 0.03 260 / 60%);
  --input: oklch(0.2 0.03 260 / 50%);
  --ring: oklch(0.65 0.25 290);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
  }
}

@layer utilities {
  .text-neon-cyan {
    color: #ffffff;
    text-shadow:
      0 0 2px #fff,
      0 0 8px #00f0ff,
      0 0 15px #00f0ff,
      0 0 30px #00f0ff;
  }

  .text-neon-purple {
    color: #ffffff;
    text-shadow:
      0 0 2px #fff,
      0 0 8px #8b3dff,
      0 0 15px #8b3dff,
      0 0 30px #8b3dff;
  }

  .light .text-neon-cyan {
    color: #0284c7;
    text-shadow: 0 0 5px rgba(0, 240, 255, 0.4);
  }

  .light .text-neon-purple {
    color: #6d28d9;
    text-shadow: 0 0 5px rgba(139, 61, 255, 0.4);
  }

  .animate-neon-flicker {
    animation: neon-flicker 4s infinite alternate ease-in-out;
  }
}

@keyframes neon-flicker {
  0%,
  18%,
  22%,
  25%,
  53%,
  57%,
  100% {
    opacity: 1;
  }
  20%,
  24%,
  55% {
    opacity: 0.6;
  }
}