* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Arial', sans-serif;
    }

    body {
      background-color: #000;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      color: #fff;
    }

    .container {
      display: flex;
      width: 100%;
      max-width: 800px;
      min-height: 500px;
      border-radius: 8px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
      overflow: hidden;
    }

    .left-side {
      flex: 1;
      background-color: #000;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      padding: 20px;
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .left-side::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), transparent);
      opacity: 0.2;
    }

    .left-side h1 {
      font-size: 32px;
      font-weight: bold;
      margin-bottom: 10px;
      z-index: 1;
    }

    .left-side p {
      font-size: 16px;
      text-align: center;
      z-index: 1;
    }

    .right-side {
      flex: 1;
      background-color: #fff;
      color: #000;
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    h2 {
      text-align: center;
      margin-bottom: 20px;
      font-size: 24px;
      font-weight: bold;
    }
    .logo{
        /* hegiht:auto; */
        height:10px;
        /* margin-top: 500px; */
        border-radius: 50%;
    }

    

    .form-container {
      display: flex;
      flex-direction: column;
    }

    .form-group {
      margin-bottom: 15px;
    }

    label {
      display: block;
      font-size: 14px;
      margin-bottom: 5px;
    }

    input {
      width: 100%;
      padding: 10px;
      border: 1px solid #ccc;
      border-radius: 4px;
      font-size: 14px;
      outline: none;
    }

    input:focus {
      border-color: #000;
      box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    }

    .error {
      color: red;
      font-size: 12px;
      margin-top: 5px;
      display: none;
    }

    button {
      width: 100%;
      padding: 10px;
      background-color: #000;
      color: #fff;
      border: none;
      border-radius: 4px;
      font-size: 16px;
      cursor: pointer;
      transition: background-color 0.2s;
    }

    button:hover {
      background-color: #333;
    }

    .toggle {
      text-align: center;
      margin-top: 15px;
      font-size: 14px;
    }

    .toggle a {
      color: #000;
      font-weight: bold;
      text-decoration: none;
    }

    .toggle a:hover {
      text-decoration: underline;
    }

    #signup-form, #otp-form {
      display: none;
    }

    /* Tablet and below */
    @media (max-width: 768px) {
      .container {
        flex-direction: column;
        max-width: 400px;
        margin: 20px;
      }

      .left-side {
        min-height: 120px;
        padding: 15px;
      }

      .left-side h1 {
        font-size: 24px;
      }

      .left-side p {
        font-size: 14px;
      }

      .right-side {
        padding: 20px;
      }
    }

    /* Mobile devices */
    @media (max-width: 480px) {
      .container {
        margin: 10px;
      }

      .left-side {
        min-height: 100px;
        padding: 10px;
      }

      .left-side h1 {
        font-size: 20px;
      }

      .left-side p {
        font-size: 12px;
      }

      .right-side {
        padding: 15px;
      }

      h2 {
        font-size: 20px;
        margin-bottom: 15px;
      }

      label {
        font-size: 12px;
      }

      input {
        padding: 8px;
        font-size: 12px;
      }

      button {
        padding: 8px;
        font-size: 14px;
      }

      .toggle {
        font-size: 12px;
      }

      .error {
        font-size: 10px;
      }
    }