@media (max-width: 1024px) {
    .masonry-grid {
        column-count: 2;
    }

    .admin-split {
        grid-template-columns: 1fr;
    }

    .stat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0.55rem 0.85rem;
        gap: 0.5rem;
    }

    .site-brand {
        min-width: 0;
        flex: 1;
    }

    .header-controls {
        flex-shrink: 0;
    }

    .view-btn-label {
        display: none;
    }

    .view-switcher {
        flex-shrink: 0;
    }

    .main-content {
        padding: 1.25rem 1rem;
    }

    .masonry-grid {
        column-count: 1;
    }

    .modal-backdrop {
        padding: 0;
        align-items: stretch;
        overflow: hidden;
    }

    .modal {
        max-width: none;
        min-height: 100dvh;
        max-height: 100dvh;
        margin: 0;
        border-radius: 0;
        border: none;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .modal-body {
        flex: 1 1 auto;
        overflow: hidden;
    }

    .modal-top {
        padding: calc(1rem + env(safe-area-inset-top)) 1rem 0.85rem;
    }

    .modal-content {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        padding: 1rem 1rem calc(1.5rem + env(safe-area-inset-bottom));
    }

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

    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
        padding: 0.75rem 0;
    }

    .admin-brand {
        padding: 0.5rem 1rem;
    }

    .admin-nav {
        display: flex;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0 0.5rem;
    }

    .admin-nav a {
        flex-shrink: 0;
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .admin-nav a i {
        display: inline;
    }

    .admin-main {
        padding: 1rem;
    }

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

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

    .admin-table {
        font-size: 0.8rem;
    }

    .admin-table th:nth-child(3),
    .admin-table td:nth-child(3) {
        display: none;
    }
}

@media (max-width: 640px) {
    .year-pill {
        font-size: 0.75rem;
        padding: 0.25rem 0.65rem;
    }
}

@media (pointer: coarse) {
    .masonry-card,
    .focus-slide,
    .year-pill,
    .view-btn,
    .modal-panel-header {
        -webkit-tap-highlight-color: transparent;
    }
}