body {
    margin: 0;
    background: #0F172A;
    color: white;
    font-family: Arial;
}

.topbar {
    display: flex;
    justify-content: space-between;
    padding: 16px;
    background: #111827;
}

#searchBox {
    padding: 10px;
    border-radius: 8px;
    width: 320px;
    border: 1px solid #334155;
    background: #1E293B;
    color: white;
}

.layout {
    display: flex;
}

.sidebar {
    width: 300px; /* Slightly wider for better fit */
    padding: 16px;
    background: #1E293B;
    min-height: 100vh;
}

.sidebar h3 {
    margin-top: 0;
    border-bottom: 1px solid #334155;
    padding-bottom: 10px;
}

main {
    flex: 1;
    padding: 20px;
}

.filter-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 4px 0;
    font-size: 0.9em;
}

.filter-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
}