/* Estilos personalizados */
body {
    background-color: #f8f9fa;
}

.card {
    border-radius: 15px;
    border: none;
}

.card-body {
    padding: 2rem;
}

h1 {
    color: #0d6efd;
    font-weight: 600;
}

.form-control {
    border-radius: 10px;
    padding: 0.8rem;
    border: 1px solid #dee2e6;
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

.btn-primary {
    border-radius: 10px;
    padding: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table {
    margin-top: 1rem;
}

.alert {
    border-radius: 10px;
    padding: 1rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem;
    }
    
    .table-responsive {
        margin: 0 -1.5rem;
        width: calc(100% + 3rem);
    }
    
    .table td {
        white-space: nowrap;
    }
}

/* Animações */
.btn-primary {
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
}