/* Admin Responsive Styles */
@media (max-width: 1200px) {
    .charts-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .admin-sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }

    .admin-main {
        margin-left: 0;
    }

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

    .sidebar-open .admin-main {
        margin-left: 0;
    }

    .sidebar-toggle {
        display: block;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .page-actions {
        flex-direction: column;
        align-items: stretch;
    }

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

    .action-buttons {
        width: 100%;
        justify-content: flex-end;
    }

    .filters-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .filter-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .filter-group select {
        min-width: 100%;
    }

    .table-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .admin-content {
        padding: 1rem;
    }

    .admin-header {
        padding: 0 1rem;
    }

    .header-right {
        gap: 1rem;
    }

    .user-btn span {
        display: none;
    }
}

@media (max-width: 576px) {
    .login-card {
        padding: 1.5rem;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .stat-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .stat-trend {
        margin-top: 0.5rem;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .chart-filter {
        width: 100%;
    }
}