body {
      margin: 0;
      font-family: "Segoe UI", sans-serif;
      background-color: #dbeeff;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
    }

    .chat-container {
      width: 100%;
      max-width: 390px;
      height: 700px;
      background-color: #f5f9ff;
      border-radius: 20px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      position: relative;
    }

    .chat-header {
      background-color: #0077cc;
      color: white;
      padding: 1rem;
      text-align: center;
      font-weight: bold;
      font-size: 1.1rem;
    }

    .chat-messages {
      flex: 1;
      padding: 1rem;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      background-image: url('/static/assets/icare-logo.png');
      background-size: 150px;
      background-repeat: no-repeat;
      background-position: center center;
      opacity: 0.96;
    }

    .message {
      padding: 0.6rem 0.9rem;
      border-radius: 12px;
      max-width: 80%;
      white-space: pre-wrap;
      line-height: 1.4;
      font-size: 0.95rem;
    }

    .user {
      align-self: flex-end;
      background-color: #0077cc;
      color: white;
      border-bottom-right-radius: 0;
    }

    .bot {
      align-self: flex-start;
      background-color: #e2e8f0;
      border-bottom-left-radius: 0;
    }

    .chat-input {
      display: flex;
      padding: 1rem;
      background-color: white;
      border-top: 1px solid #ccc;
    }

    textarea {
      flex: 1;
      font-size: 1rem;
      border-radius: 10px;
      padding: 0.6rem;
      border: 1px solid #ccc;
      resize: none;
      height: 50px;
    }

    button {
      margin-left: 0.5rem;
      padding: 0.6rem 1rem;
      font-size: 1rem;
      background-color: #0077cc;
      color: white;
      border: none;
      border-radius: 10px;
      cursor: pointer;
    }

    .video-message {
  align-self: flex-start;
  background-color: #e2e8f0;
  padding: 0.4rem;
  border-radius: 12px;
  max-width: 80%;
}

.video-message video {
  width: 100%;
  border-radius: 10px;
}