/* Upsorok — the friendly neighbour palette.
   Warm cream paper, terracotta accent, sage support. Everything is a CSS variable so the
   dark theme is a single block of overrides. */

:root {
  --paper: #fbf7f1;
  --card: #ffffff;
  --card-soft: #fdf9f4;
  --ink: #2f2a26;
  --ink-soft: #6b6259;
  --ink-faint: #9a9088;
  --line: #ebe0d3;
  --line-strong: #ddcdb9;

  --accent: #e2643a;
  --accent-dark: #c44f28;
  --accent-soft: #fbe6dd;
  --sage: #6f8f6a;
  --sage-soft: #e6efe4;
  --mustard: #e8b04b;
  --mustard-soft: #fbeed2;
  --plum: #7b5ea7;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(47, 42, 38, 0.06), 0 2px 8px rgba(47, 42, 38, 0.04);
  --shadow: 0 2px 6px rgba(47, 42, 38, 0.07), 0 12px 28px rgba(47, 42, 38, 0.07);
  --shadow-lg: 0 8px 20px rgba(47, 42, 38, 0.1), 0 24px 60px rgba(47, 42, 38, 0.12);

  --header-h: 68px;
  --max-w: 1160px;

  --font: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  color-scheme: light;
}

:root[data-theme="dark"] {
  --paper: #1d1a17;
  --card: #262220;
  --card-soft: #2d2825;
  --ink: #f2ece4;
  --ink-soft: #b6aaa0;
  --ink-faint: #857b72;
  --line: #372f2b;
  --line-strong: #4a403a;

  --accent: #f0805a;
  --accent-dark: #e2643a;
  --accent-soft: #3a2820;
  --sage: #8fb089;
  --sage-soft: #263024;
  --mustard: #f0c065;
  --mustard-soft: #332a18;
  --plum: #a68bd0;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 2px 6px rgba(0, 0, 0, 0.35), 0 12px 28px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.4), 0 24px 60px rgba(0, 0, 0, 0.45);

  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1d1a17;
    --card: #262220;
    --card-soft: #2d2825;
    --ink: #f2ece4;
    --ink-soft: #b6aaa0;
    --ink-faint: #857b72;
    --line: #372f2b;
    --line-strong: #4a403a;
    --accent: #f0805a;
    --accent-dark: #e2643a;
    --accent-soft: #3a2820;
    --sage: #8fb089;
    --sage-soft: #263024;
    --mustard: #f0c065;
    --mustard-soft: #332a18;
    --plum: #a68bd0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.35), 0 12px 28px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.4), 0 24px 60px rgba(0, 0, 0, 0.45);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body { min-height: 100dvh; }

h1, h2, h3 {
  font-family: var(--font);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

a { color: inherit; text-decoration: none; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

::selection { background: var(--accent-soft); color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}