/* Key Signature Identification Game */

.key-answer-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.key-answer-btn {
  padding: 10px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  min-width: 110px;
}

.key-answer-btn:hover {
  border-color: var(--primary);
  background: var(--surface-tint-primary);
}

.key-answer-btn.correct {
  border-color: var(--success);
  background: var(--surface-tint-success);
  color: var(--success);
}

.key-answer-btn.incorrect {
  border-color: var(--danger);
  background: var(--surface-tint-danger);
  color: var(--danger);
}

.settings-row {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.setting-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.setting-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.setting-btn {
  padding: 6px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.setting-btn:hover {
  border-color: var(--primary);
  color: var(--text-primary);
}

.setting-btn.active {
  border-color: var(--primary);
  background: var(--surface-tint-primary);
  color: var(--primary);
}

@media (max-width: 768px) {
  .key-answer-btn {
    min-width: 90px;
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .settings-row {
    gap: 12px;
  }
}