.categories {
  margin: 32px 0;
}

.categories .container {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.category-btn {
  background-color: var(--color-btn-bg);
  border: none;
  padding: 8px 16px;
  border-radius: 24px;
  color: white;
  cursor: pointer;
  transition: all 0.2s;
}

.category-btn.active {
  background: var(--gradient-button);
}

.category-heading {
  margin: 0;
  padding: 0;
  font-size: 1rem;
  font-weight: 600;
}

.error-message {
  width: 100%;
  color: #ff6b6b;
  text-align: center;
  margin-bottom: 16px;
}