/* animation light controlling*/
.sidebar {
    width: 300px;
    background-color: #222;
    padding: 30px 20px;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
  }

  .sidebar h1 {
    font-size: 22px;
    margin-bottom: 20px;
    text-align: center;
  }

  .toggle-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
  }

  .toggle-group label {
    font-size: 16px;
  }

  .switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
  }

  .switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }

  .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #4b5563;
    transition: 0.4s;
    border-radius: 24px;
  }

  .slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
  }

  input:checked + .slider {
    background-color: #3b82f6;
  }

  input:checked + .slider:before {
    transform: translateX(26px);
  }

  .main-content {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    /* background-color: #111; */
    /* padding: 20px; */
  }

  img {
    max-width: 100%;
    height: auto;


  }

  .control-buttons {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .control-btn {
    padding: 10px 20px;
    font-size: 15px;
    border: none;
    border-radius: 23px;
    cursor: pointer;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  }

  .on-btn {
    background: linear-gradient(to right, #3b82f6, #60a5fa);
  }

  .on-btn:hover {
    background: linear-gradient(to right, #2563eb, #3b82f6);
  }

  .off-btn {
    background: linear-gradient(to right, #6b7280, #9ca3af);
  }

  .off-btn:hover {
    background: linear-gradient(to right, #4b5563, #6b7280);
  }


 
@media (max-width: 768px) {
      .container {
        flex-direction: column;
      }

      .sidebar {
        width: 100%;
        box-shadow: none;
        padding: 20px 15px;
      }

      .sidebar h1 {
        font-size: 20px;
        margin-bottom: 15px;
      }

      .main-content {
        height: auto;
        flex: 1;
        justify-content: center;
        align-items: flex-end;
        padding: 10px;
      }

      .main-content img {
        width: 100%;
        height: auto;
        object-fit: contain;
      }

      .control-buttons {
        margin-top: 15px;
        gap: 10px;
        padding-bottom: 20px;
      }

      .control-btn {
        flex: 1 1 48%;
        font-size: 14px;
        padding: 10px 12px;
      }

      .toggle-group {
        margin-bottom: 12px;
        padding: 5px 0;
      }
    }