/* Hallmark · macrostructure: Workbench · theme: studied (Almanac catalog theme, adapted) ·
 * paper oklch(16% 0.022 265) · accent oklch(78% 0.07 210) cool-cyan · Newsreader + Inter + JetBrains Mono
 * nav: N3 side-rail · footer: none (internal tool) · enrichment: none (typography only)
 * Redesigned 2026-07-11: cool atmospheric palette + classical serif, masthead motif ("Ed. N · printed [date]")
 */

:root {
  /* Paper / surfaces — deep cool navy-charcoal, atmospheric */
  --color-paper: oklch(16% 0.022 265);
  --color-paper-2: oklch(19% 0.024 265);
  --color-paper-3: oklch(23% 0.025 265);
  --color-line: oklch(30% 0.03 265);
  --color-line-soft: oklch(24% 0.02 265);

  /* Ink */
  --color-ink: oklch(91% 0.008 250);
  --color-ink-soft: oklch(70% 0.02 250);
  --color-ink-faint: oklch(52% 0.02 250);

  /* Accent — icy cyan-blue */
  --color-accent: oklch(78% 0.07 210);
  --color-accent-ink: oklch(14% 0.02 265);
  --color-accent-soft: oklch(27% 0.045 210);
  --color-accent-strong: oklch(86% 0.09 210);

  /* Semantic */
  --color-success: oklch(72% 0.13 150);
  --color-success-soft: oklch(27% 0.05 150);
  --color-error: oklch(72% 0.15 25);
  --color-error-soft: oklch(28% 0.06 25);
  --color-owed: oklch(75% 0.11 55);
  --color-owed-soft: oklch(28% 0.05 55);
  --color-focus: oklch(82% 0.1 210);

  /* Fonts */
  --font-display: "Newsreader", "Iowan Old Style", Georgia, ui-serif, serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-md: 1.0625rem;
  --text-lg: 1.375rem;
  --text-xl: 1.875rem;
  --text-display: 2.5rem;

  /* Spacing (4pt) */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 120ms;
  --dur-base: 180ms;
  --dur-slow: 280ms;

  /* Rail */
  --rail-width: 220px;
}