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

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --primary: 199 89% 48%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;
    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 199 89% 48%;
    --radius: 0.5rem;
    /* Chart colors */
    --chart-1: 199 89% 48%;
    --chart-2: 160 60% 45%;
    --chart-3: 262 52% 55%;
    --chart-4: 35 92% 55%;
    --chart-5: 346 77% 50%;
    --chart-6: 210 60% 50%;
  }

  .dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;
    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;
    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;
    --primary: 199 89% 48%;
    --primary-foreground: 222.2 47.4% 11.2%;
    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;
    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;
    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;
    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 199 89% 48%;
    /* Chart colors dark */
    --chart-1: 199 89% 55%;
    --chart-2: 160 60% 50%;
    --chart-3: 262 52% 60%;
    --chart-4: 35 92% 60%;
    --chart-5: 346 77% 55%;
    --chart-6: 210 60% 55%;
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: hsl(var(--muted));
}

::-webkit-scrollbar-thumb {
  background: hsl(var(--muted-foreground) / 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: hsl(var(--muted-foreground) / 0.5);
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }

  .print-only {
    display: block !important;
  }

  body {
    background: white !important;
  }
}

.print-only {
  display: none;
}

/* Recharts dark mode */
.recharts-default-tooltip {
  background-color: hsl(var(--popover)) !important;
  border-color: hsl(var(--border)) !important;
  color: hsl(var(--popover-foreground)) !important;
}

.recharts-tooltip-label {
  color: hsl(var(--popover-foreground)) !important;
}

.recharts-cartesian-grid line {
  stroke: hsl(var(--border));
}

.recharts-text {
  fill: hsl(var(--muted-foreground));
}

.recharts-legend-item-text {
  color: hsl(var(--foreground)) !important;
}

/* Card hover consistency */
@layer components {
  .card-interactive {
    @apply transition-all duration-200 hover:shadow-md hover:border-primary/20 cursor-pointer;
  }
}

/* Responsive table wrapper */
@layer components {
  .table-responsive {
    @apply w-full overflow-x-auto -mx-4 px-4 md:mx-0 md:px-0;
  }
  .table-responsive table {
    @apply min-w-[640px];
  }
}

/* Mobile-friendly form layout */
@layer components {
  .form-grid {
    @apply grid grid-cols-1 sm:grid-cols-2 gap-4;
  }
  .form-grid-3 {
    @apply grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4;
  }
}

/* Stacked layout for mobile stat cards */
@layer components {
  .stat-grid {
    @apply grid grid-cols-2 sm:grid-cols-2 lg:grid-cols-4 gap-3 md:gap-4;
  }
}

/* Mobile header actions */
@layer components {
  .page-header {
    @apply flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4;
  }
  .page-actions {
    @apply flex flex-wrap items-center gap-2;
  }
}

/* Required field marker */
@layer components {
  .label-required::after {
    content: ' *';
    @apply text-destructive;
  }
}

/* Focus ring improvement */
@layer base {
  input:focus-visible,
  textarea:focus-visible,
  select:focus-visible {
    @apply outline-none ring-2 ring-ring ring-offset-2 ring-offset-background;
  }
}