@media (max-width: 1024px) {
    .main-container {
        grid-template-columns: 280px 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: relative;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .function-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
    }

    .content-area {
        padding: var(--spacing-md);
    }

    .function-content {
        padding: var(--spacing-md);
    }
}