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

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

#app-root {
  min-height: 100vh;
}

h1, h2, h3, h4 {
  margin: 0 0 var(--space-2);
  font-weight: 700;
  letter-spacing: -0.01em;
}

p { margin: 0 0 var(--space-3); color: var(--color-text-muted); line-height: 1.5; }

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 14px;
  color: inherit;
}

button { cursor: pointer; }

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

input[type="checkbox"],
input[type="radio"] { accent-color: var(--color-accent); }