* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.card {
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

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

.btn-primary {
    background-color: #1a1a2e;
    border: none;
}

.btn-primary:hover {
    background-color: #16213e;
}

.table {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
}

.status-badge {
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-aberto { background-color: #ffc107; color: #000; }
.status-viagem { background-color: #17a2b8; color: #fff; }
.status-montagem { background-color: #007bff; color: #fff; }
.status-fechado { background-color: #28a745; color: #fff; }

@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }
    
    .card-title {
        font-size: 1rem;
    }
}