.channel-list-wrapper {
  margin: 20px 0;
  font-family: Arial, sans-serif;
}
.channel-categories {
  display: flex;
  overflow-x: auto;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ccc;
}
.channel-categories::-webkit-scrollbar {
  height: 6px;
}
.channel-categories::-webkit-scrollbar-thumb {
  background-color: #aaa;
  border-radius: 10px;
}
.channel-button {
  background: #222;
  color: #fff;
  border: none;
  padding: 10px 15px;
  cursor: pointer;
  border-radius: 6px;
  flex-shrink: 0;
}
.channel-button.active {
  background: #C40030;
}
.channel-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
}
.channel-item {
  padding: 15px;
  background: #f9f9f9;
  border-radius: 10px;
  text-align: center;
}