.chatbot-container {
    width: 100%;
    min-height: 400px;
    max-width: 800px;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    background: white;
    display: flex;
    flex-direction: column;
  }
  .chatbot-window {
    display: flex;
    min-height: 400px;
    flex-direction: column;
    height: 100%;
    width: 100%;
    order: 1;
  }
  .chatbot-messages {
    flex: 1;
    min-height: 300px;
    max-height: 60vh;
    padding: 15px;
    overflow-y: auto;
    background: #f9f9f9;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .chatbot-message {
    max-width: 70%;
    padding: 12px 18px;
    border-radius: 18px;
    font-size: 1.25rem;
    line-height: 1.4;
    word-break: break-word;
    margin-bottom: 4px;
    display: inline-block;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: relative;
    clear: both;
    transition: background 0.2s;
  }
  .chatbot-message.user {
    background: #8d0033;
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    border-bottom-left-radius: 18px;
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
  }
  .chatbot-message.bot {
    background: #cbcbcb;
    color: #222;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 18px;
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
  }
  .chatbot-input {
    display: flex;
    padding: 12px;
    border-top: 1px solid #eee;
    background: white;
  }
  .chatbot-input-field {
    flex: 1;
    padding: 10px;
    border: 1px solid #ababab;
    border-radius: 4px;
  }
  .chatbot-send {
    padding: 10px 20px;
    margin-left: 7px;
    background: #8d0033;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }

  .token-sidebar {
    position: absolute;
    left: 50%;
    /* Place it just above the input field */
    bottom: 100px; /* Increase this value if your input is taller or you want more space */
    transform: translateX(-50%);
    width: 340px;
    background: #a94442;
    color: #ffdddd;
    border: 1.5px solid #f5c6cb;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.13);
    padding: 22px 32px 22px 22px;
    z-index: 9999;
    font-size: 1.15rem;
    text-align: center;
    transition: opacity 0.3s;
    display: none;
  }

  .login-sidebar {
    position: absolute;
    left: 50%;
    /* Place it just above the input field */
    bottom: 100px; /* Increase this value if your input is taller or you want more space */
    transform: translateX(-50%);
    width: 340px;
    background: rgb(31, 98, 175);
    color: #ffdddd;
    border: 1.5px solid #f5c6cb;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.13);
    padding: 22px 32px 22px 22px;
    z-index: 9999;
    font-size: 1.15rem;
    text-align: center;
    transition: opacity 0.3s;
    display: none;
  }
  .sidebar-close {
    position: absolute;
    top: 8px;
    right: 14px;
    font-size: 1.4rem;
    cursor: pointer;
    color: #ffdddd;
  }

  .chatbot-send.disabled,
  .chatbot-send:disabled {
    background: #ccc !important;
    color: #888 !important;
    cursor: not-allowed !important;
    opacity: 0.7;
  }

  .room-selection {
    width: 100%;
    background: #f0f0f0;
    padding: 15px;
    border-right: none;
    border-bottom: 1px solid #ddd;
    min-height: unset;
    order: 2;
  }

  .room-list {
    list-style: none;
    padding: 0;
    margin: 0 0 10px 0;
    max-height: 70vh; /* Limit height for scrolling */
    overflow-y: auto;
  }

  .room-item {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #ddd;
    border-radius: 4px;
  }

  .room-item.active {
    background: #8d0033;
    color: white;
  }

  .room-item:hover {
    background: #e0e0e0;
  }

  .create-room-btn {
    width: 100%;
    padding: 10px;
    margin-bottom: 5px;
    background: #8d0033;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }

  .create-room-btn:hover {
    background: #8d0033;
  }

  .chatbot-message-time {
    font-size: 0.85em;
    color: #888;
    margin-top: 4px;
  }

  .bot-selector {
    margin-left: 10px;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ababab;
    font-size: 1rem;
  }

  .tokens-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }

  .edit-save-dir-btn {
    background: none;
    color: #8d0033;
    border: none;
    border-radius: 0;
    padding: 0 8px 0 0;
    cursor: pointer;
    font-size: 1em;
    text-decoration: underline;
    display: inline;
  }
  .edit-save-dir-btn:hover {
    color: #8d0033;
    text-decoration: underline;
  }

  .chatbot-file-icon {
    font-size: 1em;
    vertical-align: middle;
  }

  .chatbot-attachment span {
    font-size: 0.8em;
    vertical-align: middle;
    font-style: italic;
    margin-left: 2px;
    font-weight: 100;
  }

  @media (max-width: 768px) {
    .chatbot-container {
      margin: 10px auto;
      border-radius: 0;
    }
    .chatbot-messages {
      max-height: 50vh;
    }
  }