/* =========================================================
   Mobile responsive overrides for Power Outage Monitor
   Loaded after dashboard.css; only affects narrow viewports.
   Sam Pun request, May 2026.
   ========================================================= */

/* ---------- Tablet & below (<=900px) ---------- */
@media (max-width: 900px) {
    .app-container,
    .dashboard-container,
    .analytics-page {
        flex-direction: column !important;
    }

    .sidebar,
    .filters-sidebar {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        max-height: none !important;
        border-right: none !important;
        border-bottom: 1px solid var(--border-color, #e2e8f0) !important;
    }

    .main-content,
    .analytics-content,
    .dashboard-main {
        width: 100% !important;
        padding: 1rem !important;
    }

    .filter-row {
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    .filter-group {
        flex: 1 1 calc(50% - 0.5rem) !important;
        min-width: 0 !important;
    }

    .filter-group.filter-group-auto,
    .filter-group[style*="margin-left:auto"] {
        flex: 1 1 100% !important;
        margin-left: 0 !important;
    }

    .filter-select,
    input[type="date"],
    input[type="text"] {
        width: 100% !important;
        min-width: 0 !important;
    }

    /* Summary grid -> 2 cols on tablet */
    .summary-grid,
    .stats-grid,
    .stats-row {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }

    /* Charts grid -> 1 col on tablet */
    .charts-grid,
    .analytics-grid,
    .chart-row {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }

    /* Tables scroll horizontally */
    .table-wrapper,
    .data-table-wrapper,
    table {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        display: block !important;
    }

    table thead, table tbody, table tr {
        display: table;
        width: max-content;
        min-width: 100%;
    }

    /* Map full width, shorter on tablet */
    #map,
    .map-container,
    .leaflet-container {
        height: 360px !important;
        min-height: 300px !important;
        width: 100% !important;
    }

    /* Floating stat cards: lift off the map on mobile (desktop overlays them) */
    .floating-stats {
        position: static !important;
        top: auto !important;
        right: auto !important;
        left: auto !important;
        bottom: auto !important;
        width: 100% !important;
        height: auto !important;
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.5rem !important;
        margin: 0 0 0.75rem 0 !important;
        background: transparent !important;
        backdrop-filter: none !important;
        padding: 0 !important;
    }

    .floating-stats .stat-card {
        margin: 0 !important;
    }

    /* Header navigation collapses */
    .header,
    .top-nav,
    .navbar {
        flex-wrap: wrap !important;
        padding: 0.75rem 1rem !important;
        gap: 0.5rem !important;
    }

    .nav-links,
    .nav-menu {
        order: 99 !important;
        width: 100% !important;
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    .page-title,
    h1.page-title {
        font-size: 1.25rem !important;
    }

    /* Status tabs scroll horizontally */
    .status-tabs {
        overflow-x: auto !important;
        flex-wrap: nowrap !important;
        -webkit-overflow-scrolling: touch !important;
    }

    .status-tab {
        flex: 0 0 auto !important;
        white-space: nowrap !important;
    }
}

/* ---------- Phone (<=600px) ---------- */
@media (max-width: 600px) {
    body {
        font-size: 0.95rem !important;
    }

    .filter-group {
        flex: 1 1 100% !important;
    }

    /* Summary grid -> 1 col on phone */
    .summary-grid,
    .stats-grid,
    .stats-row {
        grid-template-columns: 1fr !important;
    }

    .summary-card,
    .stat-card {
        padding: 1rem !important;
    }

    .summary-value,
    .stat-value {
        font-size: 1.5rem !important;
    }

    #map,
    .map-container,
    .leaflet-container {
        height: 280px !important;
    }

    /* Single-column stat cards on phone */
    .floating-stats {
        grid-template-columns: 1fr !important;
    }

    .page-title,
    h1.page-title {
        font-size: 1.1rem !important;
    }

    /* Reduce nav padding */
    .nav-link,
    .nav-menu a {
        padding: 0.4rem 0.6rem !important;
        font-size: 0.9rem !important;
    }

    /* Hide secondary text on phone */
    .hide-on-mobile {
        display: none !important;
    }

    /* Make buttons more tap-friendly */
    button,
    .btn,
    .filter-btn {
        min-height: 38px !important;
    }

    /* Chart canvases use full width */
    canvas {
        max-width: 100% !important;
        height: auto !important;
    }
}

/* ---------- Very small phones (<=380px) ---------- */
@media (max-width: 380px) {
    .main-content,
    .analytics-content,
    .dashboard-main {
        padding: 0.75rem !important;
    }

    .summary-value,
    .stat-value {
        font-size: 1.25rem !important;
    }
}