.btn-cadastrar {
    background-color: #2e7d32;
    width: 100%; 
    transition: background-color 0.2s ease-in-out;
}

.btn-cadastrar:hover {
    background-color: #1b5e20;
}

.link-voltar-container {
    text-align: center;
    margin-top: 15px;
}

.link-voltar {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease-in-out;
}

.link-voltar:hover {
    color: #ffffff; 
}


.alerta-customizado {
    display: none; 
    align-items: center;
    padding: 14px;
    margin-bottom: 20px;
    border-radius: 6px;
    border-left: 5px solid transparent;
    background-color: rgba(0, 0, 0, 0.4);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.alerta-conteudo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.alerta-icone {
    font-size: 18px;
}

#texto-alerta {
    font-size: 14px;
    font-weight: 600;
}

@keyframes tremer {
    0% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
    100% { transform: translateX(0); }
}



@media (max-width: 600px) {
    .login-container {
        width: 90% !important; 
        max-width: none !important;
        padding: 20px !important;
        margin: 0 auto;
    }

    .login-header h2 {
        font-size: 22px; 
    }

    .btn-cadastrar {
        padding: 14px; 
        font-size: 16px;
    }
    
    .input-group input {
        padding: 12px; 
    }
}

@media (min-width: 601px) and (max-width: 1024px) {
    .login-container {
        width: 60% !important; 
        max-width: 400px !important;
        padding: 30px !important;
        margin: 0 auto;
    }
}

@media (min-width: 1025px) {
    .login-container {
        width: 100%;
        max-width: 400px; 
        margin: 0 auto;
    }
}


input, textarea, select {
    font-size: 16px !important;
}