/* Demo-page styling. Not part of the distributable. unselect2.css carries the
   component; this file carries the page around it, and reads the same --us2-*
   tokens so the two stay in one palette across both themes. */

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  color: var(--us2-ink);
  background: var(--us2-surface);
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

/* ----------------------------------------------------------------- masthead */

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

h1 {
  margin: 0 0 0.4rem;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.022em;
}

.lede {
  margin: 0;
  max-width: 30rem;
  color: var(--us2-ink-muted);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

.toggle {
  flex: none;
  padding: 0.5rem 1rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--us2-accent);
  background: transparent;
  border: 1px solid var(--us2-accent);
  border-radius: 980px;
  cursor: pointer;
}

.toggle:hover {
  background: var(--us2-focus-ring);
}

.toggle:focus-visible {
  outline: 3px solid var(--us2-focus-anchor);
  outline-offset: 1px;
}

/* ------------------------------------------------------------------- notice */

.notice {
  padding: 0.9rem 1.15rem;
  margin: 0 0 2rem;
  border-left: 3px solid var(--us2-accent);
  border-radius: 0 var(--us2-radius) var(--us2-radius) 0;
  background: var(--us2-surface-alt);
}

/* --------------------------------------------------------------------- form */

.form {
  display: grid;
  gap: 1.5rem;
}

.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.field__optional {
  font-weight: 400;
  color: var(--us2-ink-muted);
}

.field__error {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  color: var(--us2-error);
}

.field__error[hidden] {
  display: none;
}

.submit {
  justify-self: start;
  padding: 0.8rem 1.6rem;
  font: inherit;
  color: var(--us2-on-accent);
  background: var(--us2-accent);
  border: 0;
  border-radius: 980px;
  cursor: pointer;
  transition: background-color var(--us2-transition);
}

.submit:hover {
  background: var(--us2-accent-hover);
}

.submit:focus-visible {
  outline: 3px solid var(--us2-focus-anchor);
  outline-offset: 1px;
}

/* ------------------------------------------------------------------ results */

.results:empty {
  display: none;
}

.results {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--us2-surface-alt);
  border-radius: 18px;
}

.results h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.results dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1.25rem;
  margin: 0;
}

.results dt {
  font-weight: 600;
  color: var(--us2-ink-muted);
}

.results dd {
  margin: 0;
}

/* ----------------------------------------------------------------- footnote */

.footnote {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--us2-hairline);
  font-size: 0.9rem;
  color: var(--us2-ink-muted);
}

kbd {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85em;
  color: var(--us2-ink);
  background: var(--us2-surface-alt);
  border: 1px solid var(--us2-hairline);
  border-radius: 5px;
}