.spinner {
      width: 60px;
      height: 60px;
      border: 6px solid #f3f3f3;
      border-top: 6px solid #007BFF; /* Azul */
      border-radius: 50%;
      animation: spin 1s linear infinite;
      margin: 20px auto;
    }

    @keyframes spin {
      0% {
        transform: rotate(0deg);
      }

      100% {
        transform: rotate(360deg);
      }
    }
body {
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    text-align: center;
    margin: 0;
    padding: 0;
}

.pre-nav-image {
    display: block;
    margin: 5px auto;
    max-width: 240px;
    height: auto;
}

form {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 300px;
    color: #000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px auto;
}

label {
    font-weight: bold;
    text-align: left; /* Alinha o texto à esquerda */
    display: block; /* Certifica que os labels ocupem a largura total */
}

input {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 10px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: block;
}

button:hover {
    background-color: #218838;
}

footer {
    background-color: #000;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-content img {
    width: 90px;
    margin-right: 10px;
}