/* Shared interactive primitives. */
.sm-ui-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 var(--smh-space-20);
  border: 1px solid transparent;
  border-radius: var(--smh-radius-md);
  font: inherit;
  font-size: var(--smh-text-body-sm);
  font-weight: var(--smh-weight-bold);
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    background-color var(--smh-duration-fast) var(--smh-ease-out),
    border-color var(--smh-duration-fast) var(--smh-ease-out),
    color var(--smh-duration-fast) var(--smh-ease-out),
    transform var(--smh-duration-fast) var(--smh-ease-out);
}

.sm-ui-button--primary {
  background: var(--smh-ink-black);
  color: var(--smh-paper-white);
}

.sm-ui-button--primary:hover {
  background: var(--smh-ember-blue);
  color: var(--smh-on-accent);
  transform: translateY(-2px);
}

.sm-ui-button--secondary {
  border-color: var(--smh-stone-border);
  background: var(--smh-paper-white);
  color: var(--smh-ink-black);
}

.sm-ui-button--secondary:hover {
  border-color: var(--smh-ink-black);
  transform: translateY(-2px);
}

.sm-ui-button:focus-visible {
  outline: 3px solid var(--smh-ember-blue);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .sm-ui-button {
    transition: none;
  }

  .sm-ui-button:hover {
    transform: none;
  }
}