/* ===============================
       Estilo geral com degradê animado
    ================================ */
  @import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap");

  body,
  html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: "Inter", "Segoe UI", sans-serif;
    /* background: linear-gradient(135deg, #0d6efd, #007bff, #00a8ff); */
    background-size: 400% 400%;
    animation: gradientMove 10s ease infinite;
  }

  @keyframes gradientMove {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }

  /* ===============================
Container e cartão do login
================================ */
  .login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
  }

  .login-card {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 420px;
    text-align: center;
    padding: 48px 42px;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease forwards;
    transform: translateY(20px);
    opacity: 0;
  }

  @keyframes fadeInUp {
    from {
      transform: translateY(40px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }

  /* ===============================
Logo e título
================================ */
  .login-logo {
    width: 110px;
    height: 110px;
    object-fit: contain;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
  }

  @keyframes float {
    0%,
    100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-6px);
    }
  }

  h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #0d6efd;
  }

  /* ===============================
Campos do formulário
================================ */
  label {
    font-weight: 500;
    color: #333;
    margin-bottom: 6px;
    display: block;
    font-size: 0.9rem;
  }

  input.form-control {
    width: 100%;
    border-radius: 10px;
    padding: 10px 14px;
    border: 1px solid #dce3ec;
    margin-bottom: 14px;
    transition: all 0.3s ease;
  }

  input.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
    outline: none;
  }

  /* ===============================
Checkbox e botões
================================ */
  .form-check {
    margin-top: 5px;
    margin-bottom: 20px;
    text-align: left;
  }

  .form-check-label {
    font-size: 0.9rem;
    color: #555;
    cursor: pointer;
  }

  .btn {
    display: inline-block;
    width: 48%;
    border-radius: 10px;
    font-weight: 500;
    padding: 10px 20px;
    font-size: 1rem;
    transition: all 0.25s ease;
  }

  .btn-primary {
    background-color: #0d6efd;
    color: white;
    border: none;
  }

  .btn-primary:hover {
    background-color: #0b5ed7;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
  }

  .btn-outline-dark {
    background-color: #fff;
    border: 1px solid #ccc;
    color: #333;
  }

  .btn-outline-dark:hover {
    background-color: #f3f4f6;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }

  .btn i {
    margin-right: 6px;
  }

  /* ===============================
Responsividade
================================ */
  @media (max-width: 500px) {
    .login-card {
      padding: 36px 28px;
    }

    .btn {
      width: 100%;
      margin-bottom: 10px;
    }
  }