.video-container {
    position: relative;
    width: 600px;
    max-width: 100%;
  }

  section.video .ctnr {
    padding: 0;
  }
  
  #my-video {
    display: block;
    width: 100%;
    border: 2px solid #333;
    border-radius: 8px;
  }
  
  .controls {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
  }
  
  #play-pause {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
  }
  
  #play-pause img {
    width: 24px;
    height: 24px;
  }
  
  /* Conteneur de la seek bar */
  .seek-bar-container {
    position: relative;
    flex: 1;
    height: 4px;
    background: #444;
    border-radius: 5px;
    cursor: pointer;
    overflow: hidden;
  }
  
  .seek-bar {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #FFFFFF30;
  }
  
  .seek-bar-progress {
    background: #FFF;
    height: 100%;
    width: 0%; /* Progression initiale */
    transition: width 500ms linear; /* Animation fluide */
  }