:root {
    --background: #1a1a2e;
    --color: #ffffff;
    --primary-color: #0f3460;
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
    background: var(--background);
    color: var(--color);
    letter-spacing: 1px;
    transition: background 0.2s ease;
  }

  a {
    text-decoration: none;
    color: var(--color);
  }

  h1 {
    font-size: 2.5rem;
  }

  .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }

  .login-container {
    position: relative;
    width: 22.2rem;
    max-width: 90%; /* Adjust maximum width as per your design */
    margin: 0 10px; /* Add margin for better spacing */
  }

  .form-container {
    border: 1px solid hsla(0, 0%, 65%, 0.158);
    box-shadow: 0 0 36px 1px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(20px);
    z-index: 99;
    padding: 2rem;
  }

  .login-container form input {
    display: block;
    padding: 14.5px;
    width: 100%;
    margin: 1rem 0;
    color: var(--color);
    outline: none;
    background-color: #9191911f;
    border: none;
    border-radius: 5px;
    font-weight: 500;
    letter-spacing: 0.8px;
    font-size: 15px;
    backdrop-filter: blur(15px);
  }

  .login-container form input:focus {
    box-shadow: 0 0 16px 1px rgba(0, 0, 0, 0.2);
    animation: wobble 0.3s ease-in;
  }

  .login-container form button {
    background-color: var(--primary-color);
    color: var(--color);
    display: block;
    padding: 13px;
    border-radius: 5px;
    outline: none;
    font-size: 18px;
    letter-spacing: 1.5px;
    font-weight: bold;
    width: 100%;
    cursor: pointer;
    margin-top: 1rem;
    transition: all 0.1s ease-in-out;
  }

  .login-container form button:hover {
    box-shadow: 0 0 10px 1px rgba(0, 0, 0, 0.15);
    transform: scale(1.02);
  }

  .circle {
    width: 8rem;
    height: 8rem;
    background: var(--primary-color);
    border-radius: 50%;
    position: absolute;
  }

  .illustration {
    position: absolute;
    top: -14%;
    right: -2px;
    width: 90%;
  }

  .circle-one {
    top: 0;
    left: 0;
    z-index: -1;
    transform: translate(-45%, -45%);
  }

  .circle-two {
    bottom: 0;
    right: 0;
    z-index: -1;
    transform: translate(45%, 45%);
  }

  .opacity {
    opacity: 0.6;
  }

  .theme-btn-container {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
  }

  @keyframes wobble {
    0% {
      transform: scale(1.025);
    }
    25% {
      transform: scale(1);
    }
    75% {
      transform: scale(1.025);
    }
    100% {
      transform: scale(1);
    }
  }

  @media (max-width: 768px) {
    .login-container {
      width: 100%;
      padding: 1rem;
    }

    .circle {
      display: none;
    }
  }