.chat-header {
      background-color: #01aa85;
      color: white;
      padding: 15px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .left-controls {
      display: flex;
      align-items: center;
    }

    .menu-button {
      font-size: 22px;
      cursor: pointer;
      margin-right: 15px;
    }

    .stories-wrapper {
      display: flex;
      align-items: center;
    }

    .stories {
      display: flex;
      position: relative;
      margin-right: 10px;
    }

    .story {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 2px solid #fff;
      overflow: hidden;
      position: relative;
    }

    .story img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .story:not(:first-child) {
      margin-left: -15px;
    }

    .story-count {
      font-size: 14px;
      color: white;
    }

    .header-controls {
      display: flex;
      align-items: center;
    }

    .search-button {
      font-size: 20px;
      cursor: pointer;
    }

    .chat-list {
      margin-top: 5px;
    }

    .chat-item {
      background: white;
      display: flex;
      align-items: center;
      padding: 10px;
      border-bottom: 1px solid #ccc;
      cursor: pointer;
    }

    .chat-item:hover {
      background-color: #f0f0f0;
    }

    .avatar {
      background: #01aa85;
      color: white;
      width: 45px;
      height: 45px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 18px;
      margin-right: 10px;
    }

    .chat-text {
      flex-grow: 1;
    }

    .chat-title {
      font-weight: bold;
      font-size: 16px;
    }

    .chat-message {
      color: gray;
      font-size: 14px;
    }

    .chat-time {
      font-size: 12px;
      color: gray;
    }