/* src/styles/Header.css */
.header {
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    background-color: #1a1a1a;
    border-bottom: 1px solid #333;
  }
  
  .logo {
    font-size: 20px;
    font-weight: bold;
    color: #E50914;
  }
  
  .logout-button {
    background-color: #E50914;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
  }
  
  .logout-button:hover {
    background-color: #F6121D;
  }
  
  /* src/styles/GroupList.css */
  .group-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  
  .group-list h3 {
    padding: 10px;
    background-color: #1a1a1a;
    margin: 0;
  }
  
  .group-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
  }
  
  .group-list li {
    padding: 10px 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
  }
  
  .group-list li:hover {
    background-color: #2a2a2a;
  }
  
  .group-list li.selected {
    background-color: #E50914;
  }
  
  .group-count {
    background-color: #333;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
  }
  
  .no-data {
    padding: 20px;
    text-align: center;
    color: #888;
  }
  
  /* src/styles/ChannelList.css */
  .channel-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  
  .channel-list h3 {
    padding: 10px;
    background-color: #1a1a1a;
    margin: 0;
  }
  
  .channel-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
  }
  
  .channel-list li {
    padding: 10px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #333;
  }
  
  .channel-list li:hover {
    background-color: #2a2a2a;
  }
  
  .channel-list li.selected {
    background-color: #E50914;
  }
  
  .channel-logo {
    width: 30px;
    height: 30px;
    object-fit: contain;
    margin-right: 10px;
  }
  
  .channel-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  /* src/styles/Player.css */
  .player-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px;
  }
  
  .video-container {
    flex: 1;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  
  .video-player {
    width: 100%;
    height: 100%;
    outline: none;
  }
  
  .channel-info {
    margin: 15px 0;
  }
  
  .channel-info h2 {
    font-size: 24px;
    margin-bottom: 5px;
  }
  
  .channel-info p {
    color: #888;
  }
  
  .controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  .playback-controls {
    display: flex;
    gap: 10px;
  }
  
  .control-button {
    background-color: #E50914;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
  }
  
  .control-button:hover {
    background-color: #F6121D;
  }
  
  .control-button:disabled {
    background-color: #444;
    cursor: not-allowed;
  }
  
  .volume-control {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .volume-slider {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    background: #444;
    border-radius: 2px;
  }
  
  .volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #E50914;
    cursor: pointer;
  }
  
  .no-channel {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #888;
    font-size: 18px;
  }
  
  /* Responsive styles */
  @media (max-width: 768px) {
    .main-content {
      flex-direction: column;
    }
    
    .sidebar {
      width: 100%;
      min-width: 100%;
      height: 40%;
    }
    
    .player-section {
      height: 60%;
    }
  }