/* Light Theme (Default) */
:root, [data-theme="light"] {
  /* Primary Colors */
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #dbeafe;

  /* Backgrounds */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --bg-hover: #e5e7eb;

  /* Text Colors */
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --text-heading: #1f2937;

  /* Borders */
  --border: #e5e7eb;
  --border-hover: #d1d5db;

  /* Status Colors */
  --success: #10b981;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --error: #ef4444;
  --error-light: #fee2e2;
  --info: #3b82f6;
  --info-light: #dbeafe;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Dark Theme */
[data-theme="dark"] {
  /* Primary Colors */
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-light: #1e3a8a;

  /* Backgrounds */
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --bg-hover: #4b5563;

  /* Text Colors */
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --text-heading: #ffffff;

  /* Borders */
  --border: #374151;
  --border-hover: #4b5563;

  /* Status Colors */
  --success: #10b981;
  --success-light: #064e3b;
  --warning: #f59e0b;
  --warning-light: #78350f;
  --error: #ef4444;
  --error-light: #7f1d1d;
  --info: #3b82f6;
  --info-light: #1e3a8a;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
}

/* Smooth theme transitions */
html {
  transition: background-color 0.3s ease, color 0.3s ease;
}

* {
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}