.container {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  color: #1a202c;
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.25rem;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  width: fit-content;
  margin: 0 auto;
}

html[data-theme='dark'] .button {
  background-color: #1e293b;
  border-color: #334155;
  color: #f8fafc;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
}

.button:hover {
  background-color: #f8fafc;
  border-color: #e2e8f0;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.05);
}

html[data-theme='dark'] .button:hover {
  background-color: #334155;
  border-color: #475569;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2);
}

.button:active {
  transform: translateY(0);
}

.button.active {
  background-color: #f8fafc;
  border-color: #e2e8f0;
}

html[data-theme='dark'] .button.active {
  background-color: #334155;
  border-color: #475569;
}

.buttonText {
  font-weight: 500;
}

.icon {
  font-size: 1.1em;
  line-height: 1;
}

.infoBox {
  padding: 1rem;
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #1a202c;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

html[data-theme='dark'] .infoBox {
  background-color: #1e293b;
  border-color: #334155;
  color: #f8fafc;
}

.unicodeInfo {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 0.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
  color: #1a202c;
  white-space: pre-wrap;
}

html[data-theme='dark'] .unicodeInfo {
  background-color: #0f172a;
  border-color: #334155;
  color: #f8fafc;
}

/* Show hidden Unicode text when revealed */
.revealed [data-unicode-content]::after {
  content: '→ ' attr(data-unicode-content);
  color: rgba(239, 68, 68, 0.7);
  margin-left: 0.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.875rem;
  font-style: italic;
  background-color: rgba(254, 226, 226, 0.3);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(239, 68, 68, 0.1);
}

html[data-theme='dark'] .revealed [data-unicode-content]::after {
  color: rgba(252, 165, 165, 0.9);
  background-color: rgba(127, 29, 29, 0.3);
  border-color: rgba(252, 165, 165, 0.2);
}