.chatContainer {
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: #030712; /* dark-blue-2 */
  }
  
  .messageHistory {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.5rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    background-color: #1f2937; /* dark-blue-1 */
  }
  
  .messageHistory::-webkit-scrollbar {
    width: 6px;
  }
  
  .messageHistory::-webkit-scrollbar-track {
    background: #111827; /* dark-blue-3 */
  }
  
  .messageHistory::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
  }
  
  .inputBar {
    position: sticky;
    bottom: 0;
    background-color: #1f2937; /* dark-blue-1 */
    padding: 1rem;
    border-top: 1px solid #374151; /* dark-blue-4 */
    z-index: 10;
  }
  
  .message {
    margin-bottom: 1rem;
    max-width: 75%;
    word-wrap: break-word;
    line-height: 1.5;
    animation: fadeIn 0.3s ease-in-out;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .messageEliza {
    background-color: #374151; /* dark-blue-4 */
    color: white;
    align-self: flex-start;
    text-align: left;
    margin-right: auto;
    border-radius: 1rem;
    padding: 1rem;
  }
  
  .messageUser {
    background-color: #00b8d4; /* light-blue-1 */
    color: white;
    align-self: flex-end;
    text-align: left;
    margin-left: auto;
    border-radius: 1rem;
    padding: 1rem;
  }
  
  .dotAnimate {
    display: inline-flex;
    gap: 0.25rem;
  }
  
  .dotAnimate span {
    width: 0.5rem;
    height: 0.5rem;
    background-color: #22d3ee; /* light-blue-2 */
    border-radius: 50%;
    animation: dot-flash 1.5s infinite;
  }
  
  .dotAnimate span:nth-child(1) {
    animation-delay: 0s;
  }
  
  .dotAnimate span:nth-child(2) {
    animation-delay: 0.3s;
  }
  
  .dotAnimate span:nth-child(3) {
    animation-delay: 0.6s;
  }
  
  @keyframes dot-flash {
    0%, 20% {
      opacity: 0.2;
    }
    50% {
      opacity: 1;
    }
    100% {
      opacity: 0.2;
    }
  }
  
  /* Tips sections */
  .tipsSection {
    width: 16rem;
    padding: 1rem;
    border: 1px solid #374151; /* dark-blue-4 */
    height: 100vh;
    overflow-y: auto;
    background-color: #111827; /* dark-blue-3 */
    color: white;
  }
  
  .tipsSection:first-child {
    border-right: none;
  }
  
  .tipsSection:last-child {
    border-left: none;
  }
  
  .tipCard {
    padding: 0.75rem;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    background-color: #1f2937; /* dark-blue-1 */
    border: 1px solid #374151; /* dark-blue-4 */
  }
  
  .tipCard:last-child {
    margin-bottom: 0;
  }
  
  .tipTitle {
    font-size: 0.875rem;
    font-weight: 500;
    color: white;
    margin-bottom: 0.25rem;
  }
  
  .tipText {
    font-size: 0.75rem;
    color: #e6f8fb; /* neutral-2 */
  }
  
  /* Responsive adjustments */
  @media (max-width: 1024px) {
    .tipsSection {
      display: none;
    }
    
    .message {
      max-width: 90%;
    }
  }
  
  /* Send button styles */
  .sendButton {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background-color: #00b8d4; /* light-blue-1 */
    color: white;
    transition: all 0.2s ease;
  }
  
  .sendButton:hover {
    background-color: #22d3ee; /* light-blue-2 */
    transform: scale(1.05);
  }
  
  .sendButton:active {
    transform: scale(0.95);
  }
  
  /* Voice input button styles */
  .voiceButton {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background-color: transparent;
    color: #ced2d8; /* light-blue-3 */
    transition: all 0.2s ease;
  }
  
  .voiceButton:hover {
    color: #22d3ee; /* light-blue-2 */
    background-color: rgba(34, 211, 238, 0.1);
  }
  
  .voiceButton.active {
    background-color: #00b8d4; /* light-blue-1 */
    color: white;
  }
  