.body {
      font-family: Arial, sans-serif;
      margin: 0;
      background: #f9f9f9;
      color: #333;
    }
    /* Top dark blue bar */
    .topbar {
      background: #000000;/* dark blue */
      color: #fff;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 8px 20px;
    }
    .topbar .logo {
      font-weight: bold;
    }
    .topbar .actions a {
      color: #fff;
      margin-left: 20px;
      text-decoration: none;
      font-size: 14px;
    }
    /* White nav bar */
    nav {
      background: #fff;
      border-bottom: 1px solid #ddd;
      display: flex;
      justify-ontent: center;
      padding: 10px;
    }
    nav a {
      margin: 0 15px;
      text-decoration: none;
      color: #333;
      font-weight: bold;
    }
    /* Main container */
    .container {
      display: flex;
      flex-wrap: wrap;
      min-height: 70vh;
    }
    .login, .promo {
      flex: 1;
      padding: 40px;
      box-sizing: border-box;
    }
    .login {
      background: #eaeaea; /* light gray background */
    }
    .login h2 {
      margin-bottom: 20px;
    }
    .login input[type="text"],
    .login input[type="password"] {
      width: 100%;
      padding: 10px;
      margin-bottom: 15px;
      border: 1px solid #ccc;
      border-radius: 4px;
    }
    .login label {
      display: block;
      margin-bottom: 15px;
      font-size: 14px;
    }
    .login button {
      width: 100%;
      padding: 12px;
      background: #000000;
      color: #fff;
      border: none;
      border-radius: 4px;
      font-size: 16px;
      cursor: pointer;
    }
    .promo {
      background: #f4f4f4; /* slightly different gray */
      text-align: center;
    }
    .promo h2 {
      color: #ff6600;
      margin-bottom: 20px;
    }
    .promo button {
      padding: 12px 20px;
      background: #000000;
      color: #fff;
      border: none;
      border-radius: 4px;
      font-size: 16px;
      cursor: pointer;
    }
    footer {
      background: #FF0000;
      color: #fff;
      padding: 20px;
      text-align: center;
    }
    footer a {
      color: #ff6600;
      margin: 0 10px;
      text-decoration: none;
    }
    @media (max-width: 768px) {
      .container {
        flex-direction: column;
      }
    }
	
	
	
	 /* Dashboard layout */
    .dashboard {
      display: flex;
      min-height: 90vh;
    }
    .sidebar {
      width: 250px;
      background: #eaeaea;
      padding: 20px;
      transition: transform 0.3s ease;
    }
    .sidebar h3 {
      margin-bottom: 15px;
    }
    .sidebar a {
      display: block;
      padding: 10px;
      margin-bottom: 10px;
      text-decoration: none;
      color: #333;
      background: #f4f4f4;
      border-radius: 4px;
    }
    .sidebar a:hover {
      background: #ff6600;
      color: #fff;
    }
    .main {
      flex: 1;
      background: #fff;
      padding: 30px;
    }
    /* Progress bar juu ya content */
    .progress-container {
      background: #eaeaea;
      border-radius: 10px;
      overflow: hidden;
      height: 8px; /* mwembamba */
      margin-bottom: 20px;
    }
    .progress-bar {
      height: 100%;
      width: 40%; /* mfano progress */
      background: #ff6600;
    }
    .lesson {
      background: #f4f4f4;
      padding: 15px;
      margin-bottom: 15px;
      border-radius: 4px;
    }
    footer {
      background: #392413;
      color: #fff;
      text-align: center;
      padding: 15px;
    }
    /* Mobile styles */
    .hamburger {
      display: none;
      font-size: 24px;
      cursor: pointer;
    }
    @media (max-width: 768px) {
      .dashboard {
        flex-direction: column;
      }
      .sidebar {
        position: absolute;
        top: 100px;
        left: 0;
        height: 100%;
        transform: translateX(-100%);
      }
      .sidebar.active {
        transform: translateX(0);
      }
      .hamburger {
        display: block;
        margin: 10px;
      }
    }