@import url('https://fonts.googleapis.com/css2?family=Ubuntu:wght@300;400;500&display=swap');

body {
    font-family: 'Ubuntu', sans-serif;
    background-color: #f4f7fa;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-card {
    max-width: 600px;
    width: 100%;
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.card-body {
    padding: 2rem;
}

.card-title {
    font-weight: 500;
    color: #333;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    padding: 0.75rem;
    font-size: 0.9rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
    outline: none;
}

.btn-primary {
    border-radius: 8px;
    padding: 0.75rem;
    font-weight: 500;
    background-color: #007bff;
    border: none;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-outline-secondary {
    border-radius: 8px;
    padding: 0.75rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-outline-secondary:hover {
    background-color: #f8f9fa;
    color: #333;
}

.logo-img {
    max-width: 80%;
    height: auto;
    padding: 1rem;
}

#certo, #errado {
    display: none;
}

#loading {
    display: none;
}

.text-muted {
    font-size: 0.9rem;
    text-decoration: none;
}

.text-muted:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .login-card {
        max-width: 90%;
    }

    .card-body {
        padding: 1.5rem;
    }
}