body {
      background: #f7fbff;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #2a9df4;
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
    }
    .register-wrapper {
      background: #fff;
      max-width: 480px;
      width: 100%;
      border-radius: 18px;
      box-shadow: 0 10px 30px rgba(42, 157, 244, 0.15);
      padding: 30px 36px 36px;
    }
    h2 {
      font-weight: 800;
      margin-bottom: 1.5rem;
      text-align: center;
    }
    /* Przełącznik ról */
    .role-switcher {
      display: flex;
      justify-content: center;
      gap: 24px;
      margin-bottom: 25px;
    }
    .role-option {
      cursor: pointer;
      padding: 12px 28px;
      border: 2.5px solid #b6daf8;
      border-radius: 30px;
      font-weight: 600;
      font-size: 1.1rem;
      color: #135b86;
      user-select: none;
      transition: all 0.3s ease;
      flex: 1;
      text-align: center;
    }
    .role-option.active {
      background: #2a9df4;
      color: #fff;
      border-color: #2a9df4;
      box-shadow: 0 6px 20px rgba(42, 157, 244, 0.4);
      font-weight: 700;
    }
    /* Formularze - domyślnie ukryte */
    form {
      display: none;
    }
    form.active {
      display: block;
    }
    /* Formularz - style podstawowe */
    .form-label {
      color: #135b86;
      font-weight: 600;
    }
    .btn-submit {
      background-color: #2a9df4;
      border: none;
      font-weight: 700;
      padding: 0.65rem;
      font-size: 1.1rem;
      border-radius: 25px;
      width: 100%;
      transition: background-color 0.25s;
      color: #fff;
      box-shadow: 0 4px 12px rgba(42,157,244,0.25);
    }
    .btn-submit:hover {
      background-color: #135b86;
    }
    /* Link do logowania */
    .login-link {
      display: block;
      margin-top: 18px;
      font-size: 0.94rem;
      text-align: center;
      color: #2268a2;
      text-decoration: none;
    }
    .login-link:hover {
      text-decoration: underline;
    }
    /* Dodatkowe style dla pola wyboru */
    .form-check-label {
      color: #135b86;
      font-weight: 600;
    }
    /* Responsywność */
    @media (max-width: 400px) {
      .role-option {
        font-size: 1rem;
        padding: 10px 20px;
      }
      h2 {
        font-size: 1.5rem;
      }
    }