body {
    font-family: 'Arial', sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
}

.sidebar {
    background-color: #343a40;
    color: white;
    min-height: 100vh;
    padding: 20px;
}

.sidebar .logo {
    max-width: 150px;
    margin-bottom: 15px;
}

.sidebar .version {
    color: #adb5bd;
    font-size: 0.9rem;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.75);
    padding: 10px 15px;
    border-radius: 5px;
    margin-bottom: 5px;
}

.sidebar .nav-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
}

.sidebar .nav-link.active {
    color: white;
    background-color: #007bff;
}

.main-content {
    padding: 30px;
}

.content-section {
    background-color: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.table-responsive {
    max-height: 500px;
    overflow-y: auto;
}

#results-table th {
    position: sticky;
    top: 0;
    background-color: #f8f9fa;
    z-index: 10;
}

@media (max-width: 768px) {
    .sidebar {
        min-height: auto;
    }
    
    .main-content {
        padding: 15px;
    }
}

/* Estilos para los gráficos */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}