/* ====================================================================
   RESPONSIVE DESIGN ADAPTATIONS
   Đề tài: Dashboard Quản lý và Tối ưu chi phí Cloud cơ bản
   ==================================================================== */

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

    .budget-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .budget-progress-container {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 260px;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-wrapper {
        margin-left: 0;
        width: 100vw;
    }

    .mobile-toggle {
        display: block;
    }

    .top-header {
        padding: 0 16px;
    }

    .header-search {
        display: none;
    }

    .content-body {
        padding: 16px;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .filter-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        width: 100%;
    }

    .search-input-box {
        width: 100%;
    }

    .search-input-box input {
        width: 100%;
    }

    .filter-select {
        flex: 1;
    }

    .rec-card {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .modal-dialog {
        margin: 16px;
        max-height: 90vh;
    }
}