* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
      background-color: #f8fafc;
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 20px;
    }

    .my-confirm-button {
  background-color: #4CAF50;  /* Green */
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.my-confirm-button:hover {
  background-color: #45a049;
}

    .form-container {
      width: 100%;
      max-width: 400px;
      background: #ffffff;
      border-radius: 16px;
      padding: 40px;
      box-shadow: 
        0 1px 3px 0 rgba(0, 0, 0, 0.1),
        0 1px 2px 0 rgba(0, 0, 0, 0.06);
      border: 1px solid #e2e8f0;
    }

    .title {
      text-align: center;
      font-size: 28px;
      font-weight: 600;
      color: #1e293b;
      margin-bottom: 8px;
      letter-spacing: -0.025em;
    }

    .subtitle {
      text-align: center;
      font-size: 15px;
      color: #64748b;
      margin-bottom: 32px;
      font-weight: 400;
    }

    .form {
      margin-top: 0;
    }

    .input-group {
      margin-bottom: 20px;
    }

    .input-group label {
      display: block;
      color: #374151;
      margin-bottom: 6px;
      font-size: 14px;
      font-weight: 500;
    }

    .input-group input {
      width: 100%;
      border-radius: 8px;
      border: 1px solid #d1d5db;
      outline: none;
      background-color: #ffffff;
      padding: 12px 16px;
      color: #1f2937;
      font-size: 15px;
      transition: all 0.2s ease;
      font-family: inherit;
    }

    .input-group input::placeholder {
      color: #9ca3af;
    }

    .input-group input:focus {
      border-color: #3b82f6;
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }

    .input-group input:hover:not(:focus) {
      border-color: #9ca3af;
    }

    .forgot {
      display: flex;
      justify-content: flex-end;
      margin: 8px 0 0 0;
    }

    .forgot a,
    .signup a {
      color: #3b82f6;
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      transition: color 0.2s ease;
    }

    .forgot a:hover,
    .signup a:hover {
      color: #2563eb;
    }

    .sign {
      display: block;
      width: 100%;
      background-color: #1f2937;
      padding: 12px;
      text-align: center;
      color: white;
      border: none;
      border-radius: 8px;
      font-weight: 500;
      font-size: 15px;
      cursor: pointer;
      transition: all 0.2s ease;
      margin-top: 24px;
      font-family: inherit;
    }

    .sign:hover {
      background-color: #374151;
    }

    .sign:active {
      background-color: #111827;
    }

    .social-message {
      display: flex;
      align-items: center;
      margin: 28px 0 20px 0;
    }

    .line {
      height: 1px;
      flex: 1;
      background-color: #e5e7eb;
    }

    .social-message .message {
      padding: 0 16px;
      font-size: 13px;
      color: #6b7280;
      font-weight: 400;
    }

    .social-icons {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin-bottom: 28px;
    }

    .social-icons .icon {
      width: 44px;
      height: 44px;
      border-radius: 8px;
      border: 1px solid #e5e7eb;
      background-color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .social-icons .icon:hover {
      background-color: #f9fafb;
      border-color: #d1d5db;
    }

    .social-icons .icon svg {
      width: 18px;
      height: 18px;
      fill: #6b7280;
    }

    .signup {
      text-align: center;
      font-size: 14px;
      color: #6b7280;
    }

    /* Responsive Design */
    @media (max-width: 480px) {
      .form-container {
        padding: 32px 24px;
        margin: 16px;
        border-radius: 12px;
      }

      .title {
        font-size: 24px;
      }

      .subtitle {
        font-size: 14px;
        margin-bottom: 28px;
      }

      .input-group {
        margin-bottom: 18px;
      }

      .input-group input {
        padding: 14px 16px;
        font-size: 16px; /* Prevents zoom on iOS */
      }

      .sign {
        padding: 14px;
      }

      .social-icons {
        gap: 10px;
      }

      .social-icons .icon {
        width: 42px;
        height: 42px;
      }
    }

    @media (max-width: 360px) {
      .form-container {
        padding: 28px 20px;
      }

      .social-message .message {
        font-size: 12px;
        padding: 0 12px;
      }
    }

    /* Focus indicators for accessibility */
    .sign:focus-visible,
    .social-icons .icon:focus-visible {
      outline: 2px solid #3b82f6;
      outline-offset: 2px;
    }

    /* Loading state for form submission */
    .sign:disabled {
      opacity: 0.6;
      cursor: not-allowed;
    }

    /* Subtle animations */
    .form-container {
      animation: fadeIn 0.3s ease-out;
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(10px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }