body {
    margin: 0;
    font-family: sans-serif;
    display: flex;
    height: 100vh;
  }
  
  .app {
    display: flex;
    width: 100%;
  }
  
  .sidebar {
    width: 220px;
    background: #f4f4f4;
    padding: 1rem;
    box-shadow: 2px 0 5px rgba(0,0,0,0.1);
  }
  
  .sidebar h1 {
    font-size: 1.25rem;
    color: rgb(172, 34, 117);
  }
  
  .nav-btn {
    display: block;
    margin-top: 1rem;
    padding: 0.5rem;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: bold;
    color: black;
  }
  
  .nav-btn.active {
    background: gainsboro;
    border-left: 4px solid black;
  }
  
  .main {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
  }
  
  .section {
    display: none;
  }
  
  .section.active {
    display: block;
  }
  
  input[type="text"] {
    width: 100%;
    padding: 0.5rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
  }
  
  button {
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
    background-color: black;
    color: white;
    border: none;
    cursor: pointer;
  }
  
  #generated-replies div {
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: #f0f0f0;
    border-radius: 4px;
    position: relative;
  }
  
  .copy-btn {
    align-self: flex-end;
    background: #333;
    color: #fff;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    border: none;
    cursor: pointer;
  }
  
  
  .reply-block {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: #fff;
    flex-wrap: wrap;
  }  
  
  
  .reply-block h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    color:rgb(172, 34, 117);
  }
  
  .reply-block p {
    margin: 0 0 0.5rem 0;
  }

  

  input[type="text"] {
    width: 100%;
    padding: 0.5rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
  }

  .reply-content {
    flex: 1;
    min-width: 200px;
  }
  
  .copy-btn {
    background: #333;
    color: #fff;
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border: none;
    cursor: pointer;
    align-self: flex-start;
  }
  
  .logo {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    margin-right: 8px;
    display: inline-block;
    transform: translateY(-2px); 
  }
  
  .nav-btn:hover {
    background-color: #f3e6f6;
  }
  
  .logo-wrap {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: bold;
    color: mediumvioletred;
  }


  #cat-container {
    position: fixed;
    bottom: 10px;
    left: 10px;
    z-index: 999;
    width: 80px;
    height: 80px;
  }
  
  #cat {
    position: relative;
    width: 80px;
    height: 80px;
    background: url('catfavicon_flipped.png') no-repeat center/contain;
  }
  
  .eye {
    position: absolute;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    overflow: hidden;
    top: 25px;
  }
  
  .left-eye { left: 20px; }
  .right-eye { right: 20px; }
  
  .pupil {
    width: 10px;
    height: 10px;
    background: black;
    border-radius: 50%;
    position: relative;
    top: 5px;
    left: 5px;
    transition: all 0.1s ease;
  }