/* General Body Styling */
body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #764ba2, #667eea);
    margin: 0;
    padding: 0;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
  }
  
  /* Profile Card */
  #profile {
    background: white;
    max-width: 700px;
    width: 90%;
    margin: 80px auto;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    text-align: center;
    z-index: 1;
    position: relative;
  }
  
  /* Profile Avatar */
  #currentAvatarImg {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 4px solid #764ba2;
    margin-bottom: 10px;
    box-shadow: 0 0 10px rgba(118, 75, 162, 0.5);
  }
  
  /* Buttons */
  button {
    margin-top: 15px;
    padding: 10px 25px;
    font-weight: 600;
    font-size: 15px;
    color: white;
    background: linear-gradient(to right, #764ba2, #667eea);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  button:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }
  
  /* Inputs */
  input[type="password"] {
    width: 80%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    margin: 8px 0;
  }
  
  /* Sidebar Navigation */
  #sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 220px;
    height: 100vh;
    background: #2c2352;
    color: white;
    padding-top: 60px;
    box-shadow: 3px 0 10px rgba(0,0,0,0.25);
    z-index: 2;
  }
  
  #sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  #sidebar ul li {
    margin: 20px 0;
    text-align: center;
  }
  
  #sidebar ul li a,
  #sidebar ul li button {
    color: white;
    font-weight: 600;
    font-size: 16px;
    padding: 10px 20px;
    display: block;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.3s;
    background: transparent;
  }
  
  #sidebar ul li a:hover,
  #sidebar ul li button:hover {
    background-color: #51427d;
  }
  
  /* Modal Styling */
  .modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
  }
  
  .modal.hidden {
    display: none;
  }
  
  .modal-content {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  }
  
  /* Close Button */
  #closeModalBtn {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 22px;
    cursor: pointer;
    background: none;
    border: none;
    color: #aaa;
  }
  
  #closeModalBtn:hover {
    color: #333;
  }
  
  /* Avatar Options */
  .avatar-options {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 10px;
  }
  
  .avatar-options img {
    width: 60px;
    height: 60px;
    margin: 8px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.3s;
  }
  
  .avatar-options img:hover {
    transform: scale(1.1);
  }
  
  .avatar-options img.selected {
    border-color: #764ba2;
  }
  
  /* Color Picker */
  #avatarColor {
    margin-top: 10px;
    height: 35px;
    width: 50%;
    border: none;
    outline: none;
  }
  
  /* Password Status Message */
  #passwordStatus,
  #avatarStatus {
    margin-top: 10px;
    font-weight: bold;
  }
  
  /* Responsive Layout */
  @media screen and (max-width: 768px) {
    #sidebar {
      width: 180px;
    }
  
    #profile {
      margin-left: 190px;
      margin-right: 10px;
    }
  }
  
  @media screen and (max-width: 600px) {
    #sidebar {
      display: none;
    }
  
    #profile {
      margin: 20px;
      width: 95%;
    }
  
    input[type="password"] {
      width: 100%;
    }
  
    .modal-content {
      width: 95%;
    }
  }