/* Global styles */
body {
    font-family: Arial, sans-serif;
    background-color: #1e2a47; /* Dark blue-gray background */
    color: #e1f1ff; /* Light text color */
    margin: 0;
    padding: 0;
  }
  
  /* Container for the content */
  .container {
    width: 80%;
    margin: auto;
    padding: 20px;
  }
  
  /* General Styles */
  body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
  }
  
  /* Navbar */
  nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 48, 96, 0.8); /* Dark blue background */
    color: #d0e7f3; /* Light blue text */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    -webkit-backdrop-filter: blur();
    backdrop-filter: blur(10px);
  }
  nav .logo {
    font-size: 18px;
    font-weight: bold;
    color: #e1f1ff; /* Light blue logo color */
  }
  .nav-links {
    list-style: none;
    display: flex;
    margin: 0 auto;
    padding: 0;
  }
  
  .nav-links li {
    margin: 0 30px;
  }
  
  .nav-links li a {
    color: #e1f1ff; /* Light blue text for links */
    text-decoration: none;
    font-size: 16px;
  }
  .nav-links li a:hover {
    text-decoration: underline;
    text-decoration-color: #4c8f9e; /* Muted teal hover color */
  }
  
  /* Section Styling */
  section {
    padding: 80px 20px;
    min-height: 100vh;
  }
  
  #home {
    background: url("imgs/login.png") no-repeat center center/cover;
    color: #e1f1ff;
    text-align: center;
  }
  
  #home h1 {
    font-size: 3em;
    margin-top: 50px;
  }
  
  #services {
    background: #0a2c58; /* Darker blue */
  }
  
  #services h2 {
    text-align: center;
  }
  
  #services .service-item {
    margin: 20px 0;
    padding: 20px;
    background: #3e597e; /* Muted blue for service items */
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  #services a {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    color: #4fea83; /* Light blue for links */
    font-weight: bold;
  }
  
  #about {
    background: #33658a; /* Medium blue */
  }
  
  #about h2 {
    text-align: center;
  }
  
  #about p {
    max-width: 800px;
    margin: 20px auto;
    line-height: 1.8;
    color: #f1f1f1; /* Light text for about section */
  }
  
  /* Footer */
  footer {
    text-align: center;
    background: #0a1a2b; /* Dark blue for footer */
    color: #c4d8e8; /* Light gray-blue footer text */
    padding: 10px;
    position: static;
    bottom: 0;
    width: 100%;
  }
  
  /* Heading styles */
  h1 {
    text-align: center;
    color: #e1f1ff; /* Light text for the main header */
    margin-bottom: 20px;
  }
  
  h2 {
    text-align: center;
    color: #a5c6ff; /* Muted light blue color for subheadings */
    margin-bottom: 20px;
  }
  
  label {
    color: #c8d6e5; /* Light grayish-blue color for labels */
    font-weight: bold;
  }
  
  /* Chart container styles */
  .chart-container {
    margin-bottom: 30px;
    background-color: #759ed7; /* Muted blue for chart containers */
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(195, 168, 147, 0.791);
  }
  
  /* Form elements */ 
  input[type="text"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #f1f1f1;
    border-radius: 4px;
    background-color: #3c4e68; /* Dark blue-gray background for inputs */
    color: #e1f1ff; /* Light text color for inputs */
  }
  
  input[type="text"]:focus {
    border-color: #4c8f9e; /* Focus state border color */
    outline: none;
  }
  
  /* Button styles */
  button {
    background-color: #4c8f9e; /* Muted teal for buttons */
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  button:hover {
    background-color: #3d7a89; /* Darker teal when hovering */
  }
  
  /* Login container styles */
  .login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 48, 96, 0.4); /* Semi-transparent blue */
    -webkit-backdrop-filter: blur();
    backdrop-filter: blur();
    border-radius: 12px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 300px;
  }
  
  /* Login form styles */
  .login-form {
    width: 100%;
  }
  
  .login-form h2 {
    text-align: center;
    color: #e1f1ff; /* Light blue */
    margin-bottom: 20px;
  }
  
  .input-group {
    margin-bottom: 15px;
  }
  
  .input-group label {
    display: block;
    color: #e1f1ff; /* Light blue for input labels */
    margin-bottom: 5px;
  }
  
  .input-group input {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.2);
    color: #e1f1ff; /* Light text inside inputs */
    outline: none;
  }
  
  .input-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
  }
  
  /* Button styles for login form */
  .btn {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background: #4c8f9e;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
  }
  
  .btn:hover {
    background: #3d7a89; /* Darker teal on hover */
  }
  
  /* Error message styles */
  .error-message {
    font-size: 0.9rem;
    margin-top: 5px;
    color: red;
  }
  
  /* Responsive design */
  @media (max-width: 768px) {
    .container {
      width: 95%;
    }
  
    .login-container {
      width: 90%;
    }
  }