body {
    background-color: #fff;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    min-height: 100vh;
}

.outer-box-login {
    width: 90%;
    display: flex;
    margin: 0 auto;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.white-box-login {
    display: block;
    margin: 0 auto;
    background-color: #fff;
    height: 100%;
    width: 99%;
    border-radius: 20px;
    padding-top: 20px;
    padding-bottom: 22px;
}

.form-input {
    border-radius: 12px;
    width: 90%;
    justify-content: center;
    display: flex;
    margin: 0 auto;
    box-sizing: border-box;
    text-align: center;
    font-size: 16px;
    border: 1px solid #202020;
    height: 40px;
    line-height: 40px;
}

.prosseguir-button {
    background-color: #FF5722;
    width: 90%;
    border-radius: 12px;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    display: block;
    font-weight: bold;
    margin: 0 auto;
}

.info-uso {
    margin-top: 25px;
    margin-bottom: 15px;
    text-align: center;
}

.rodape-img {
    width: 100%;
    max-width: 300px;
    display: block;
    margin: 20px auto 0;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 4px solid rgba(0, 0, 0, 0.3);
    border-top: 4px solid #FF5722;
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
    vertical-align: middle;
}