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

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

:root {
  /* Clean white theme with professional colors */
  --background: oklch(1 0 0); /* Pure white background */
  --foreground: oklch(0.15 0 0); /* Dark text for readability */
  --card: oklch(0.98 0 0); /* Very light gray for cards */
  --card-foreground: oklch(0.15 0 0); /* Dark text on cards */
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.15 0 0);
  --primary: oklch(0.2 0 0); /* Dark primary for contrast */
  --primary-foreground: oklch(1 0 0); /* White text on primary */
  --secondary: oklch(0.95 0 0); /* Light gray secondary */
  --secondary-foreground: oklch(0.15 0 0);
  --muted: oklch(0.96 0 0); /* Very light muted background */
  --muted-foreground: oklch(0.45 0 0); /* Medium gray text */
  --accent: oklch(0.35 0.1 220); /* Professional blue accent */
  --accent-foreground: oklch(1 0 0); /* White text on accent */
  --destructive: oklch(0.6 0.2 25);
  --destructive-foreground: oklch(1 0 0);
  --border: oklch(0.9 0 0); /* Light gray borders */
  --input: oklch(1 0 0); /* White input backgrounds */
  --ring: oklch(0.35 0.1 220 / 0.3); /* Blue focus ring */
  --chart-1: oklch(0.35 0.1 220);
  --chart-2: oklch(0.4 0.15 180);
  --chart-3: oklch(0.45 0.15 120);
  --chart-4: oklch(0.5 0.15 60);
  --chart-5: oklch(0.55 0.15 30);
  --radius: 0.5rem; /* Clean rounded corners */
  --sidebar: oklch(0.98 0 0);
  --sidebar-foreground: oklch(0.15 0 0);
  --sidebar-primary: oklch(0.95 0 0);
  --sidebar-primary-foreground: oklch(0.15 0 0);
  --sidebar-accent: oklch(0.35 0.1 220);
  --sidebar-accent-foreground: oklch(1 0 0);
  --sidebar-border: oklch(0.9 0 0);
  --sidebar-ring: oklch(0.35 0.1 220 / 0.3);
}

.light {
  /* Light theme fallback - keeping original light colors */
  --background: oklch(1 0 0);
  --foreground: oklch(0.205 0 0);
  --card: oklch(0.985 0 0);
  --card-foreground: oklch(0.4 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.205 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.556 0 0);
  --secondary-foreground: oklch(1 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.4 0 0);
  --accent: oklch(0.7 0.15 270);
  --accent-foreground: oklch(1 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(1 0 0);
  --border: oklch(0.85 0 0);
  --input: oklch(0.985 0 0);
  --ring: oklch(0.7 0.15 270 / 0.5);
}

@theme inline {
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
  --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-destructive-foreground: var(--destructive-foreground);
  --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);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --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;
    /* Clean white background without texture */
    font-feature-settings: "rlig" 1, "calt" 1;
  }

  /* Clean scrollbar styling for white theme */
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  ::-webkit-scrollbar-track {
    background: oklch(0.96 0 0);
  }

  ::-webkit-scrollbar-thumb {
    background: oklch(0.8 0 0);
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: oklch(0.7 0 0);
  }

  /* Improved focus styles */
  .focus-visible {
    @apply outline-none ring-2 ring-ring ring-offset-2 ring-offset-background;
  }
}

/* Added custom animations for better UX */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fade-in 0.3s ease-out;
}

.animate-slide-in {
  animation: slide-in 0.3s ease-out;
}

/* Enhanced card hover effects */
.card-hover {
  transition: all 0.2s ease-in-out;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
}