body,
html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    height: 100%;
    background-color: #f0f0f0;
    overflow: hidden;
} 

.dr-display {
  padding: 2px;
  margin: 2px 0;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary-dark);
 }


.header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background-color: #333;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    height: 60px;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}


.logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo img {
    max-height: 100%;
    width: 200px;
    max-width: 200px;
}

.nav-links {
    display: flex;
    gap: 16px;
    
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.8rem;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
/* CSS for typing indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    margin: 12px 0;
    padding: 0;
    width: fit-content;
  }
  
  .typing-bubble {
    background-color: #f0f0f0;
    border-radius: 18px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  }
  
  .typing-dots {
    display: flex;
    align-items: center;
  }
  
  .typing-dot {
    height: 8px;
    width: 8px;
    margin: 0 2px;
    background-color: #9e9e9e;
    border-radius: 50%;
    display: inline-block;
    opacity: 0.8;
    animation: typingBounce 1.4s infinite ease-in-out both;
  }
  
  .typing-dot:nth-child(1) {
    animation-delay: -0.32s;
  }
  
  .typing-dot:nth-child(2) {
    animation-delay: -0.16s;
  }
  
  @keyframes typingBounce {
    0%, 80%, 100% { 
      transform: scale(0.8);
    }
    40% { 
      transform: scale(1.2);
    }
  }
  
  /* Responsive styles */
  @media (max-width: 480px) {
    .typing-bubble {
      padding: 8px 12px;
      border-radius: 16px;
    }
    
    .typing-dot {
      height: 6px;
      width: 6px;
      margin: 0 1px;
    }
  }