body {
      margin: 0;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: Arial, sans-serif;
    }

    .container-box {
      display: flex;
      width: 100%;
      height: 100vh; /* full height */
    }

    /* Left Panel */
    .left-panel {
      width: 60%;
      background-color: #0a1a72; /* navy blue */
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 10%;
    }

    .login-box {
      background-color: white;   /* White background */
      padding: 2rem;
      border-radius: 15px;
      text-align: center;
      width: 80%; /* responsive */
      box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    }

    .login-box h3 {
      font-weight: bold;
      margin-bottom: 10%;
      color: #0a1a72; /* Navy blue text */
    }

    .login-link {
      display: block;
      border: 2px solid #0a1a72;
      color: #0a1a72;
      border-radius: 10px;
      padding: 3%;
      margin-bottom: 5%;
      text-decoration: none;
      font-size: 1rem;
      transition: 0.3s;
      background: transparent;
    }

    .login-link:hover {
      background-color: #0a1a72;
      color: white;
    }

    /* Right Panel */
    .right-panel {
      width: 40%;
      background-color: white;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .right-panel img {
      width: 100%;
      height: 100%;
      object-fit: contain; /* keeps proportions */
    }