/* -------------------------------------
   1. Reset & Box-Sizing
-------------------------------------- */
* {
  box-sizing: border-box;
  scroll-behavior: smooth;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;

  font-family: var(--font-family);
  font-size: 1rem;
  line-height: var(--line-height);
  color: var(--fg);
  background: var(--bg);
}

/* -------------------------------------
   3. Focus Styles (Accessibility)
-------------------------------------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* -------------------------------------
   4. Text Selection Highlight
-------------------------------------- */
::selection {
  background-color: var(--accent);
  color: var(--card-fg);
}