/* Minimal normalization. No opinionated component styling here. */

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

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--kit-font-sans);
  font-size: var(--kit-text-md);
  line-height: var(--kit-leading-normal);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote {
  margin: 0;
}

h1, h2, h3, h4 {
  line-height: var(--kit-leading-tight);
  letter-spacing: var(--kit-tracking-tight);
  font-weight: var(--kit-weight-semibold);
}

h1 { font-size: var(--kit-text-3xl); }
h2 { font-size: var(--kit-text-2xl); }
h3 { font-size: var(--kit-text-xl); }
h4 { font-size: var(--kit-text-lg); }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--kit-duration-fast) var(--kit-ease-standard);
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

small {
  font-size: var(--kit-text-xs);
  color: var(--color-text-tertiary);
}

code, kbd, samp, pre {
  font-family: var(--kit-font-mono);
  font-size: 0.9em;
}

img, svg, video {
  display: block;
  max-width: 100%;
}

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

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

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Layout helpers shared by every app built on this kit. */
.kit-container {
  width: 100%;
  max-width: var(--kit-content-default);
  margin-inline: auto;
  padding-inline: var(--kit-space-6);
}

.kit-stack {
  display: flex;
  flex-direction: column;
  gap: var(--kit-space-4);
}

.kit-row {
  display: flex;
  align-items: center;
  gap: var(--kit-space-3);
}

.kit-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;
}