/* pages/tutorial.html body HTML — layout only. Colors from skins/*.css */

.tutorial-alphabet {
  --tutorial-alphabet-track: minmax(6.5rem, 1fr);
  margin: 1.25rem 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, var(--tutorial-alphabet-track));
  gap: 0.75rem;
}

.tutorial-alphabet__play-all {
  display: grid;
  justify-items: center;
  align-items: center;
  grid-column: -2 / -1;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--color-cta);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-cta);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.tutorial-alphabet__play-all [data-play-all-idle],
.tutorial-alphabet__play-all [data-play-all-stop] {
  grid-area: 1 / 1;
}

.tutorial-alphabet__play-all [data-play-all-stop] {
  visibility: hidden;
}

.tutorial-alphabet__play-all.is-playing [data-play-all-idle] {
  visibility: hidden;
}

.tutorial-alphabet__play-all.is-playing [data-play-all-stop] {
  visibility: visible;
}

.tutorial-alphabet__play-all:hover,
.tutorial-alphabet__play-all:focus-visible {
  background: var(--color-cta-wash);
}

.tutorial-alphabet__play-all:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 2px;
}

.tutorial-alphabet__play-all.is-playing {
  background: var(--color-cta);
  color: var(--color-surface);
}

.tutorial-alphabet__cards {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  gap: 0.75rem;
}

.tutorial-alphabet__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 6.5rem;
  padding: 0.7rem 0.5rem;
  border: 1px solid var(--color-cta);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  appearance: none;
  cursor: pointer;
  transition: background var(--motion-fast);
}

.tutorial-alphabet__card:hover {
  background: var(--color-green-wash);
}

.tutorial-alphabet__card:focus-visible {
  outline: 2px solid var(--color-cta);
  outline-offset: 2px;
}

.tutorial-alphabet__card.is-playing {
  background: var(--color-cta-wash);
}

.tutorial-alphabet__letter {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.08em;
}

.tutorial-alphabet__name {
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.3;
  text-align: center;
  color: var(--color-text-muted);
}