/* Reset de margens e preenchimentos padrão */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Fonte padrão */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f6f9;
    color: #333;
    line-height: 1.6;
}

/* Cabeçalho */
h2 {
    font-size: 28px;
    font-weight: 600;
    color: #003366;
}

/* Botões */
.btn {
    font-weight: 500;
    border-radius: 5px;
    padding: 12px;
    text-align: center;
}

.btn-primary {
    background-color: #0056b3;
    border: 1px solid #004085;
}

.btn-primary:hover {
    background-color: #004085;
    border: 1px solid #003366;
}

.btn-secondary {
    background-color: #6c757d;
    border: 1px solid #5a6268;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border: 1px solid #4e555b;
}

.btn-success {
    background-color: #28a745;
    border: 1px solid #218838;
}

.btn-success:hover {
    background-color: #218838;
    border: 1px solid #1e7e34;
}

.btn-warning {
    background-color: #ffc107;
    border: 1px solid #e0a800;
}

.btn-warning:hover {
    background-color: #e0a800;
    border: 1px solid #c69500;
}

.btn-danger {
    background-color: #dc3545;
    border: 1px solid #c82333;
}

.btn-danger:hover {
    background-color: #c82333;
    border: 1px solid #bd2130;
}

/* Container principal */
.container {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-top: 50px;
}

/* Layout dos botões */
.row {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.col-md-4 {
    max-width: 250px;
    width: 100%;
}

/* Layout do card de navegação */
.card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin: 10px 0;
    padding: 20px;
    text-align: center;
}

/* Estilização de links */
a {
    text-decoration: none;
}

/* Hover de links */
a:hover {
    text-decoration: underline;
}

.form-label{
    text-align: left;
}