app.css

@import 'tailwindcss';
@source '.';
@plugin '@tailwindcss/forms';
@plugin '@tailwindcss/typography';
@import 'tw-animate-css';
@custom-variant dark (&:is(.dark *));

:root {
  --radius: 0.625rem;
  
  /* Cyberpunk Neon Palette - Light Theme */
  --background: oklch(0.95 0.01 250);
  --foreground: oklch(0.15 0.02 280);
  --card: oklch(0.98 0.01 250);
  --card-foreground: oklch(0.15 0.02 280);
  --popover: oklch(0.98 0.01 250);
  --popover-foreground: oklch(0.15 0.02 280);
  
  /* Primary - Cyan Neon */
  --primary: oklch(0.65 0.25 195);
  --primary-foreground: oklch(0.1 0.02 200);
  
  /* Secondary - Magenta Neon */
  --secondary: oklch(0.7 0.25 330);
  --secondary-foreground: oklch(0.15 0.02 330);
  
  --muted: oklch(0.9 0.02 250);
  --muted-foreground: oklch(0.45 0.05 280);
  
  /* Accent - Purple Neon */
  --accent: oklch(0.65 0.25 290);
  --accent-foreground: oklch(0.98 0.01 290);
  
  --destructive: oklch(0.55 0.25 25);
  --border: oklch(0.8 0.05 250);
  --input: oklch(0.85 0.03 250);
  --ring: oklch(0.65 0.25 195);
  
  /* Chart Colors - Neon Spectrum */
  --chart-1: oklch(0.65 0.25 195); /* Cyan */
  --chart-2: oklch(0.7 0.25 330); /* Magenta */
  --chart-3: oklch(0.65 0.25 290); /* Purple */
  --chart-4: oklch(0.75 0.2 160); /* Electric Green */
  --chart-5: oklch(0.68 0.25 45); /* Orange Neon */
  
  --sidebar: oklch(0.96 0.01 250);
  --sidebar-foreground: oklch(0.15 0.02 280);
  --sidebar-primary: oklch(0.65 0.25 195);
  --sidebar-primary-foreground: oklch(0.1 0.02 200);
  --sidebar-accent: oklch(0.9 0.02 250);
  --sidebar-accent-foreground: oklch(0.15 0.02 280);
  --sidebar-border: oklch(0.85 0.03 250);
  --sidebar-ring: oklch(0.65 0.25 195);
  
  /* Code Block - Cyberpunk Style */
  --code-background: oklch(0.12 0.02 280);
  --code-foreground: oklch(0.85 0.05 195);
  
  --font-mono:
    ui-monospace, SFMono-Regular, 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas,
    'Liberation Mono', Menlo, monospace;
  
  --layer-popover: 1000000;
  --chat-form-area-height: 8rem;
  --chat-form-area-offset: 2rem;
  --chat-form-padding-top: 6rem;
  --max-message-height: max(24rem, min(80dvh, calc(100dvh - var(--chat-form-area-height) - 12rem)));
}

@media (min-width: 640px) {
  :root {
    --chat-form-area-height: 24rem;
    --chat-form-area-offset: 12rem;
    --chat-form-padding-top: 6rem;
  }
}

.dark {
  /* Cyberpunk Neon Palette - Dark Theme (Principal) */
  --background: oklch(0.12 0.03 280);
  --foreground: oklch(0.95 0.01 250);
  
  --card: oklch(0.15 0.03 280);
  --card-foreground: oklch(0.95 0.01 250);
  
  --popover: oklch(0.15 0.03 280);
  --popover-foreground: oklch(0.95 0.01 250);
  
  /* Primary - Bright Cyan Neon (#00FFFF equivalent) */
  --primary: oklch(0.75 0.28 195);
  --primary-foreground: oklch(0.1 0.02 200);
  
  /* Secondary - Hot Magenta Neon (#FF00FF equivalent) */
  --secondary: oklch(0.7 0.28 330);
  --secondary-foreground: oklch(0.12 0.02 330);
  
  --muted: oklch(0.25 0.03 280);
  --muted-foreground: oklch(0.65 0.05 250);
  
  /* Accent - Electric Purple (#9D00FF equivalent) */
  --accent: oklch(0.65 0.28 290);
  --accent-foreground: oklch(0.98 0.01 290);
  
  --destructive: oklch(0.6 0.28 25);
  
  /* Borders with neon tint */
  --border: oklch(0.35 0.08 280);
  --input: oklch(0.2 0.03 280);
  --ring: oklch(0.75 0.28 195);
  
  /* Chart Colors - Full Neon Spectrum */
  --chart-1: oklch(0.75 0.28 195); /* Cyan Neon */
  --chart-2: oklch(0.7 0.28 330); /* Magenta Neon */
  --chart-3: oklch(0.65 0.28 290); /* Purple Neon */
  --chart-4: oklch(0.75 0.25 160); /* Electric Lime */
  --chart-5: oklch(0.72 0.28 45); /* Orange Neon */
  
  /* Sidebar - Dark with neon accents */
  --sidebar: oklch(0.1 0.03 280);
  --sidebar-foreground: oklch(0.95 0.01 250);
  --sidebar-primary: oklch(0.75 0.28 195);
  --sidebar-primary-foreground: oklch(0.1 0.02 200);
  --sidebar-accent: oklch(0.2 0.05 290);
  --sidebar-accent-foreground: oklch(0.95 0.01 290);
  --sidebar-border: oklch(0.25 0.05 280);
  --sidebar-ring: oklch(0.75 0.28 195);
  
  /* Code Block - Dark with cyan text */
  --code-background: oklch(0.1 0.02 280);
  --code-foreground: oklch(0.85 0.1 195);
}

@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);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  
  body {
    @apply bg-background text-foreground;
    scrollbar-width: thin;
    scrollbar-gutter: stable;
  }
  
  /* Global scrollbar styling - visible only on hover */
  * {
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
  }
  
  *:hover {
    scrollbar-color: oklch(0.7 0.25 195) transparent;
  }
  
  *::-webkit-scrollbar {
    width: 6px;
    height: 6px;
  }
  
  *::-webkit-scrollbar-track {
    background: transparent;
  }
  
  *::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 3px;
    transition: background 0.2s ease;
  }
  
  *:hover::-webkit-scrollbar-thumb {
    background: oklch(0.7 0.25 195);
  }
  
  *::-webkit-scrollbar-thumb:hover {
    background: oklch(0.75 0.28 195);
  }
  
  :where(code, pre, kbd, samp) {
    font-family: var(--font-mono);
  }
}

@layer utilities {
  .scrollbar-hide {
    /* Hide scrollbar for Chrome, Safari and Opera */
    &::-webkit-scrollbar {
      display: none;
    }
    /* Hide scrollbar for IE, Edge and Firefox */
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  
  /* Neon Glow Effects */
  .neon-cyan {
    box-shadow: 0 0 5px oklch(0.75 0.28 195),
                0 0 10px oklch(0.75 0.28 195),
                0 0 20px oklch(0.75 0.28 195);
  }
  
  .neon-magenta {
    box-shadow: 0 0 5px oklch(0.7 0.28 330),
                0 0 10px oklch(0.7 0.28 330),
                0 0 20px oklch(0.7 0.28 330);
  }
  
  .neon-purple {
    box-shadow: 0 0 5px oklch(0.65 0.28 290),
                0 0 10px oklch(0.65 0.28 290),
                0 0 20px oklch(0.65 0.28 290);
  }
  
  .text-glow-cyan {
    text-shadow: 0 0 10px oklch(0.75 0.28 195),
                 0 0 20px oklch(0.75 0.28 195);
  }
  
  .text-glow-magenta {
    text-shadow: 0 0 10px oklch(0.7 0.28 330),
                 0 0 20px oklch(0.7 0.28 330);
  }
}

.mermaidTooltip {
  display: none !important;
}