/* Mobile first */
body {
  background-color: #f0f8ff; /* Light sky blue */
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
  background-color: #fffaf0; /* Floral white */
}

.character-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.character {
  font-size: 2rem;
}

.hint-buttons {
  display: block;
  flex-direction: row;
  gap: 1rem;
  margin-top: 1rem;
  align-items: center;
}

.hint-buttons .hint-container {
  display: block;
  flex-direction: column;
  align-items: center;
}

.hint-buttons .hint-buttons-inner {
  display: block;
  gap: 1rem;
}

.choice-buttons {
  display: block;
  flex-direction: row;
  gap: 1rem;
  margin-top: 1rem;
  align-items: center;
}

.choice-buttons .choice-container {
  display: block;
  flex-direction: column;
  align-items: center;
}

/* Touch target optimization */
button {
  min-width: 80px;
  min-height: 48px;
  touch-action: manipulation;
  border-radius: 0.5rem;
  margin: .5em;
  color: white;
  background-color: #4682b4; /* Steel blue */
  border: none;
}

/* Media query (PC) */
@media (hover: hover) {
  button:hover {
    filter: brightness(1.1);
  }
}

#result {
  margin-top: 1rem;
}