/* ========================================
   RESPONSIVE STYLES
   ======================================== */

/* Tablet and below (max-width: 1024px) */
@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }

    .main-content {
        margin-left: 240px;
    }

    .content-header h2 {
        font-size: 1.5rem;
    }

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

/* Mobile and below (max-width: 768px) */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 100;
    }

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

    .main-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .content-header h2 {
        font-size: 1.25rem;
    }

    .header-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .action-bar {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .action-bar-left,
    .action-bar-right {
        width: 100%;
        flex-wrap: wrap;
    }

    .quick-stats {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table {
        font-size: 0.75rem;
    }

    th, td {
        padding: var(--spacing-sm);
    }

    .btn {
        font-size: 0.875rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .pagination {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
}

/* Small mobile (max-width: 480px) */
@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.5rem;
    }

    .content-header h2 {
        font-size: 1.125rem;
    }

    .welcome-screen h2 {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .modal-header h3 {
        font-size: 1.125rem;
    }

    .toast {
        min-width: 250px;
    }
}

/* Print styles */
@media print {
    .sidebar,
    .header-actions,
    .action-bar,
    .pagination,
    .btn {
        display: none;
    }

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

    .content-body {
        box-shadow: none;
        padding: 0;
    }

    table {
        page-break-inside: auto;
    }

    tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }
}