/* Fundo */
body, html {
    background-color: #f0f9f0; /* Fundo com leve toque de verde claro */
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Card de login */
.card-elemento {
    border-radius: 30px;
    background-color: white;
    padding: 30px;
    width: 500px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 5px solid #56AA55; /* Barra verde no topo do card */
}

/* Efeito de hover no card */
.card-elemento:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Título do formulário */
h2 {
    color: black;
    font-weight: bold;
    text-align: center;
}

/* Inputs */
.form-control {
    border-radius: 5px;
    padding: 10px;
    font-size: 1.1rem;
    border: 1px solid #ced4da;
    transition: border-color 0.3s ease;
}

/* Cor de foco no input */
.form-control:focus {
    border-color: #56AA55;
    box-shadow: 0 0 5px rgba(86, 170, 85, 0.5);
}

/* Label */
.username, .senha {
    color: black;
    margin-top: 15px;
}

/* Botão */
.btn-primary {
    background-color: #56AA55;
    border-color: #56AA55;
    border-radius: 10px;
    padding: 10px;
    margin-top: 40px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

input:hover {
    border: 1px solid #56AA55;
}

/* Efeito hover no botão */
.btn-primary:hover {
    background-color: #469944;
    border-color: #469944;
}

/* Logo */
.logo {
    max-width: 250px;
    margin: 0px auto;
    display: block;
}

/* Estilo dos alertas */
.alert {
    border-radius: 10px;
}

/* Responsividade */
@media (max-width: 450px) {
    .card-elemento {
        padding: 20px;
    }

    .logo {
        max-width: 120px;
    }
}

/* Ajustes para tablets e telas médias */
@media (min-width: 300px) and (max-width: 700px) {
    .card-elemento {
        width: 100%;
        padding: 25px;
    }

    .btn-primary {
        padding: 12px;
        font-size: 1.1rem;
    }
}