/* ============================================================
   Polionys — Base / reset
   Minimal, token-driven element defaults. Imported last so it
   can rely on every token above it.
   ============================================================ */

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  line-height: var(--lh-default);
  color: var(--text-body);
  background: var(--surface-app);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--text-heading);
  line-height: var(--lh-tight);
}

p { margin: 0; }

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

button { font-family: var(--font-ui); cursor: pointer; }

::selection { background: var(--brand-tint); color: var(--text-heading); }

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

/* Thin, unobtrusive scrollbars to match the airy shell */
* { scrollbar-width: thin; scrollbar-color: var(--border-default) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: var(--radius-pill); }
*::-webkit-scrollbar-track { background: transparent; }