/* Alchemy Books design tokens: the one set every author page uses.
 *
 * Values are the ones the pages already agreed on (29 pages defined --brand,
 * all as #10b981). A page that still has its own :root block overrides these
 * until it moves onto the shared layout; new pages define none.
 */
:root {
  /* Brand */
  --brand: #10b981;
  --brand-hover: #059669;
  --brand-dark: #047857;
  --green-900: #065f46;

  /* Text */
  --ink: #0f172a;
  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-tertiary: #6b7280;
  --text-light: #9ca3af;
  --text-muted: #94a3b8;

  /* Surfaces and borders */
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-card: #f3f4f6;
  --border: #e5e7eb;
  --border-light: #d1d5db;

  /* Status */
  --error: #ef4444;
  --success: #10b981;
  --warning-bg: #fef3c7;
  --warning-border: #fcd34d;
  --warning-text: #92400e;

  /* Shape */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(0, 0, 0, 0.08), 0 16px 24px rgba(0, 0, 0, 0.06);
  --shadow-elevated: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Motion */
  --duration-fast: 0.18s;
  --duration-normal: 0.3s;
  --duration-slow: 0.5s;

  /* Layout */
  --top-strip-h: 40px;
  --header-h: 64px;
}