@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;600&display=swap');

  /* Reset */
  * {
      box-sizing: border-box;
  }

  body {
      font-family: 'Poppins', sans-serif;
      background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
      color: #f0f0f0;
      margin: 0;
      padding: 30px 15px;
      display: flex;
      flex-direction: column;
      align-items: center;
      min-height: 100vh;
  }

  /* Botão Voltar - container para alinhar */
  .btn-volta {
      width: 100%;
      max-width: 480px;
      margin-bottom: 20px;
      text-align: left;
  }

  .btn-voltar {
      background: transparent;
      border: 2px solid #e50914;
      color: #e50914;
      font-weight: 600;
      font-size: 1rem;
      padding: 8px 18px;
      border-radius: 8px;
      cursor: pointer;
      transition: all 0.3s ease;
      user-select: none;
      font-family: 'Poppins', sans-serif;
  }

  .btn-voltar:hover,
  .btn-voltar:focus {
      background: #e50914;
      color: #fff;
      outline: none;
      box-shadow: 0 0 10px #e50914;
  }

  /* Container do formulário */
  .container {
      background: rgba(255, 255, 255, 0.05);
      border-radius: 15px;
      padding: 40px 30px 50px;
      max-width: 480px;
      width: 100%;
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      transition: box-shadow 0.3s ease;
  }

  .container:hover {
      box-shadow: 0 12px 45px rgba(229, 9, 20, 0.6);
  }

  h1 {
      font-weight: 600;
      font-size: 2.2rem;
      margin-bottom: 30px;
      text-align: center;
      color: #e50914;
      letter-spacing: 1.2px;
      text-shadow: 0 0 10px #e50914;
  }

  label {
      display: block;
      margin-bottom: 8px;
      font-weight: 600;
      font-size: 0.95rem;
      color: #ddd;
  }

  input,
  textarea {
      width: 100%;
      padding: 14px 16px;
      margin-bottom: 24px;
      border-radius: 10px;
      border: none;
      font-size: 1rem;
      font-family: inherit;
      background: rgba(255, 255, 255, 0.1);
      color: #eee;
      box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.3);
      transition: background 0.3s ease, box-shadow 0.3s ease;
      resize: vertical;
      min-height: 48px;
      outline-offset: 2px;
  }

  input:focus,
  textarea:focus {
      background: rgba(255, 255, 255, 0.18);
      box-shadow: 0 0 12px #e50914;
      outline: none;
      color: #fff;
  }

  textarea {
      min-height: 120px;
  }

  button[type="submit"] {
      width: 100%;
      padding: 15px 0;
      font-size: 1.15rem;
      font-weight: 700;
      color: #fff;
      background: linear-gradient(90deg, #e50914, #b20710);
      border: none;
      border-radius: 12px;
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(229, 9, 20, 0.6);
      transition: background 0.4s ease, box-shadow 0.4s ease;
      letter-spacing: 1px;
      user-select: none;
      font-family: 'Poppins', sans-serif;
  }

  button[type="submit"]:hover {
      background: linear-gradient(90deg, #b20710, #7f050a);
      box-shadow: 0 6px 25px rgba(229, 9, 20, 0.85);
  }

  button[type="submit"]:active {
      transform: scale(0.97);
  }

  .message {
      margin-top: 18px;
      font-weight: 600;
      font-size: 1rem;
      text-align: center;
      user-select: none;
      min-height: 24px;
  }

  .message.success {
      color: #4ade80;
      text-shadow: 0 0 5px #4ade80;
  }

  .message.error {
      color: #ff6b6b;
      text-shadow: 0 0 5px #ff6b6b;
  }

  /* Responsive */
  @media (max-width: 520px) {
      .container {
          padding: 30px 20px 40px;
      }

      h1 {
          font-size: 1.8rem;
      }

      input,
      textarea {
          font-size: 0.95rem;
          padding: 12px 14px;
      }

      button[type="submit"] {
          font-size: 1rem;
      }
  }

  /* Para navegadores baseados em WebKit (Chrome, Edge, Safari) */
  ::-webkit-scrollbar {
      width: 12px;
      /* Largura da barra */
  }

  ::-webkit-scrollbar-track {
      background: #00000000;
      /* Cor do fundo da barra */
  }

  ::-webkit-scrollbar-thumb {
      background-color: red;
      /* Cor da barra de rolagem */
      border-radius: 6px;
      border: 3px solid red;
      /* Espaço ao redor da barra */
  }