/*
  tokens.css
  Subject: QA2-07 Pocket Month - monthly envelope & cashflow ledger, paper ledger receipts, monthly budget pacing.
  Idea: On this site, a crisp bank-ledger slip with neat ink borders and cash-green balance stamps becomes the budget controller.
  Bold element: An honest, prominent monthly cashflow meter with instant budget health status (surplus, exact target, or deficit alert) and clear state feedback.
*/

:root {
  --color-ground: #f4f5f1;
  --color-surface: #ffffff;
  --color-ink: #18221b;
  --color-ink-muted: color-mix(in oklch, var(--color-ink) 65%, transparent);
  --color-accent: #1e6b42;
  --color-accent-soft: color-mix(in oklch, var(--color-accent) 12%, var(--color-surface));
  --color-accent-hover: color-mix(in oklch, var(--color-accent) 85%, black);
  --color-danger: #a82315;
  --color-danger-soft: color-mix(in oklch, var(--color-danger) 10%, var(--color-surface));
  --color-warning: #945800;
  --color-warning-soft: color-mix(in oklch, var(--color-warning) 12%, var(--color-surface));
  --color-line: color-mix(in oklch, var(--color-ink) 12%, transparent);

  --font-display: Bahnschrift, 'DIN Alternate', 'Franklin Gothic Medium', 'Nimbus Sans Narrow', sans-serif-condensed, sans-serif;
  --font-body: Inter, Roboto, 'Helvetica Neue', 'Arial Nova', 'Nimbus Sans', Arial, sans-serif;

  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-lg: 1.375rem;
  --text-xl: 2.125rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  --radius: 0px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  background-color: var(--color-ground);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection {
  background-color: var(--color-accent);
  color: #ffffff;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}