/* OYKOT — base element defaults & a few helpers.
   Lightweight reset so specimens and kits inherit the brand by default. */

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--text-body);
  background: var(--surface-app);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-strong);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  margin: 0;
  font-weight: var(--fw-black);
}

a { color: var(--text-link); text-decoration: none; }
a:hover { text-decoration: underline; }

code, kbd, samp { font-family: var(--font-mono); font-size: 0.92em; }

::selection { background: var(--oy-brand-100); color: var(--oy-brand-900); }

:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }

/* Numeric display helper — tabular figures for dashboards */
.oy-num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

@keyframes oy-spin { to { transform: rotate(360deg); } }