/* Estilos customizados para o tema Rastreamento */

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

main {
    min-height: 60vh;
}

.card {
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background-color: darken(var(--secondary-color), 10%);
    border-color: darken(var(--secondary-color), 10%);
}

footer {
    border-top: 3px solid var(--secondary-color);
}

.dashboard-widget {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.85rem;
}

.status-online {
    background-color: var(--success-color);
    color: white;
}

.status-offline {
    background-color: #95a5a6;
    color: white;
}

.status-alert {
    background-color: var(--accent-color);
    color: white;
}

@media (max-width: 768px) {
    main {
        padding-left: 10px;
        padding-right: 10px;
    }

    .card {
        margin-bottom: 15px;
    }
}