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

:root {
  --font-size: 16px;
  /* Commented out to avoid conflict with DaisyUI - Core Colors & Radius
  --background: #ffffff;
  --foreground: #111827;
  */
  --card: #ffffff;
  --card-foreground: #111827;
  --popover: #ffffff;
  --popover-foreground: #111827;
  /*
  --primary: #2563eb;
  --primary-foreground: #ffffff;
  --secondary: #f3f4f6;
  --secondary-foreground: #111827;
  */
  --muted: #f9fafb;
  --muted-foreground: #6b7280;
  /*
  --accent: #eff6ff;
  --accent-foreground: #2563eb;
  --destructive: #dc2626;
  --destructive-foreground: #ffffff;
  --border: #e5e7eb;
  --input: transparent;
  --input-background: #f9fafb;
  --switch-background: #d1d5db;
  --font-weight-medium: 500;
  --font-weight-normal: 400;
  --ring: #2563eb;
  */
  --chart-1: #2563eb;
  --chart-2: #10b981;
  --chart-3: #f59e0b;
  --chart-4: #8b5cf6;
  --chart-5: #ef4444;
  /* --radius: 0.5rem; */
  --radius: 0.5rem; /* Kept for compatibility if needed, but watch multiple sources */
  --sidebar: #ffffff;
  --sidebar-foreground: #111827;
  --sidebar-primary: #2563eb;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #eff6ff;
  --sidebar-accent-foreground: #2563eb;
  --sidebar-border: #e5e7eb;
  --sidebar-ring: #2563eb;
}

.dark {
  /*
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  */
  --card: oklch(0.145 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.145 0 0);
  --popover-foreground: oklch(0.985 0 0);
  /*
  --primary: oklch(0.985 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(0.396 0.141 25.723);
  --destructive-foreground: oklch(0.637 0.237 25.331);
  --border: oklch(0.269 0 0);
  --input: oklch(0.269 0 0);
  --ring: oklch(0.439 0 0);
  --font-weight-medium: 500;
  --font-weight-normal: 400;
  */
  --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(0.269 0 0);
  --sidebar-ring: oklch(0.439 0 0);
}

@theme inline {
  /*
  --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-input-background: var(--input-background);
  --color-switch-background: var(--switch-background);
  --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 {
  /* Commented out to avoid conflict with DaisyUI
  * {
    @apply border-border outline-ring/50;
  }

  body {
    @apply bg-background text-foreground;
  }

  /**
  * Default typography styles for HTML elements (h1-h4, p, label, button, input).
  * These are in @layer base, so Tailwind utility classes (like text-sm, text-lg) automatically override them.
  *
  html {
    font-size: var(--font-size);
  }

  h1 {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
  }

  h2 {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
  }

  h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
  }

  h4 {
    font-size: var(--text-base);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
  }

  label {
    font-size: var(--text-base);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
  }

  button {
    font-size: var(--text-base);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
  }

  input {
    font-size: var(--text-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.5;
  }
  */

  /* Custom Checkbox Styling - Clean ERP Style */
  input[type='checkbox'].checkbox-clean {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1.5px solid #d1d5db;
    border-radius: 4px;
    background-color: #ffffff;
    cursor: pointer;
    position: relative;
    transition: all 150ms ease-in-out;
    flex-shrink: 0;
  }

  input[type='checkbox'].checkbox-clean:hover:not(:disabled) {
    border-color: #9ca3af;
  }

  input[type='checkbox'].checkbox-clean:checked {
    background-color: #0069e0;
    border-color: #0069e0;
  }

  input[type='checkbox'].checkbox-clean:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
  }

  input[type='checkbox'].checkbox-clean:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 105, 224, 0.25);
  }

  input[type='checkbox'].checkbox-clean:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }
}