/*
 * Native Android/iOS WebView can report a wide layout viewport (~980px) when
 * LoadWithOverviewMode is enabled, so Bootstrap d-lg-* and @media (max-width: 991px)
 * rules never apply. These overrides key off html.native-mobile-app only.
 */

html.native-mobile-app {
    --main-nav-height: 0px;
    --safe-area-bottom: 0px;
    --topbar-mobile-stack-height: 4.875rem;
    --topbar-offset: calc(var(--topbar-mobile-stack-height) + var(--safe-area-top));
    --bottom-nav-bar-offset: var(--bottom-nav-height);
    --bottom-nav-offset: calc(var(--bottom-nav-bar-offset) + var(--bottom-nav-fab-overhang));
    background: #0c2340;
}

html.native-mobile-app body.tracking-app {
    background: var(--surface-page);
}

html.native-mobile-app body.tracking-app::before {
    content: "";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--safe-area-top);
    background: var(--surface-header);
    z-index: 1099;
    pointer-events: none;
}

html.native-mobile-app .tracking-topbar {
    top: var(--safe-area-top);
    height: auto;
    min-height: var(--topbar-mobile-stack-height);
    padding: 0.35rem 1rem;
    align-items: center;
    gap: 0.5rem;
    overflow: visible;
}

html.native-mobile-app .tracking-topbar-brand {
    flex: 1 1 0;
    min-width: 0;
    max-width: calc(100% - 9.5rem);
}

html.native-mobile-app .tracking-brand-subtitle {
    max-width: 100%;
}

html.native-mobile-app .tracking-topbar-actions {
    flex: 0 0 auto;
    margin-left: auto;
    align-self: center;
}

html.native-mobile-app .tracking-main-nav {
    display: none !important;
}

html.native-mobile-app .tracking-stats-bar--topbar {
    display: none !important;
}

html.native-mobile-app .tracking-stats-bar--sidebar {
    display: grid !important;
}

html.native-mobile-app #pwaAlertBtn,
html.native-mobile-app #pwaInstallBanner,
html.native-mobile-app #pwaBottomNavBtn {
    display: none !important;
}

html.native-mobile-app .tracking-shell {
    top: calc(var(--topbar-offset) + var(--pwa-banner-height));
    bottom: var(--bottom-nav-bar-offset);
    min-height: 0;
}

html.native-mobile-app .tracking-shell--reports {
    top: calc(var(--topbar-offset) + var(--pwa-banner-height));
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding-bottom: calc(var(--bottom-nav-fab-overhang, 0px) + var(--safe-area-bottom, 0px));
}

html.native-mobile-app .tracking-sidebar {
    position: fixed;
    top: calc(var(--topbar-offset) + var(--pwa-banner-height));
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    bottom: var(--bottom-nav-bar-offset);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: var(--shadow-md);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    box-sizing: border-box;
}

html.native-mobile-app .tracking-sidebar.is-open {
    transform: translateX(0);
}

html.native-mobile-app .tracking-vehicle-list {
    padding-bottom: calc(1rem + var(--bottom-nav-fab-overhang, 0px) + var(--safe-area-bottom, 0px));
}

html.native-mobile-app #trackingBottomNav,
html.native-mobile-app .tracking-bottom-nav {
    display: flex !important;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

html.native-mobile-app.fleet-mobile-nav-busy #trackingBottomNav {
    pointer-events: none;
}

html.native-mobile-app .tracking-bottom-nav-item,
html.native-mobile-app .tracking-bottom-nav-fab {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

html.native-mobile-app .tracking-reports-page,
html.native-mobile-app .poi-manage-page,
html.native-mobile-app .trip-history-page {
    padding-bottom: calc(1.25rem + var(--bottom-nav-fab-overhang, 1.25rem) + var(--safe-area-bottom, 0px));
}

html.native-mobile-app .tracking-shell--reports {
    padding-bottom: var(--bottom-nav-fab-overhang, 0px);
}

html.native-mobile-app .fleet-notify-popup {
    left: max(0px, env(safe-area-inset-left, 0px));
    right: max(0px, env(safe-area-inset-right, 0px));
    top: var(--topbar-offset, 4.25rem);
}

html.native-mobile-app .fleet-notify-toast-host {
    top: auto;
    bottom: calc(var(--bottom-nav-offset, 3.25rem) + 0.65rem);
    left: max(0.65rem, env(safe-area-inset-left, 0px));
    right: max(0.65rem, env(safe-area-inset-right, 0px));
    align-items: stretch;
    max-width: none;
    z-index: 1095;
}

html.native-mobile-app .fleet-notify-toast-host .fleet-notify-toast {
    max-width: 100%;
}

html.native-mobile-app body.tracking-app:has(.vehicle-map-dock:not([hidden])) .fleet-notify-toast-host {
    bottom: calc(var(--bottom-nav-offset, 3.25rem) + 6.5rem);
}

html.native-mobile-app .tracking-reports-page,
html.native-mobile-app .poi-manage-page {
    padding: 1rem 0.875rem 1rem;
}

html.native-mobile-app .tracking-reports-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

/* Login / auth pages */
html.native-mobile-app body.auth-body {
    padding-top: var(--safe-area-top, 0px);
    padding-bottom: var(--safe-area-bottom, 0px);
}

html.native-mobile-app .auth-page {
    align-items: flex-start;
    justify-content: flex-start;
    min-height: 100dvh;
    height: auto;
    padding: max(12px, var(--safe-area-top, 0px)) 16px max(24px, var(--safe-area-bottom, 0px));
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    background-attachment: scroll;
}

html.native-mobile-app .auth-page--centered {
    align-items: center;
    justify-content: center;
}

html.native-mobile-app .auth-shell {
    grid-template-columns: 1fr;
    min-height: unset;
    margin: 0 auto;
    width: min(100%, 420px);
}

html.native-mobile-app .auth-brand-panel {
    padding: 20px 20px 12px;
}

html.native-mobile-app .auth-logo {
    width: min(100%, 160px);
    margin-bottom: 8px;
}

html.native-mobile-app .auth-brand-tagline {
    font-size: 0.85rem;
    line-height: 1.45;
}

html.native-mobile-app .auth-form-panel {
    padding: 20px 20px 28px;
}

/* Page layouts — WebView may report wide viewport; mirror mobile @media rules */
html.native-mobile-app .trip-history-layout:not(.trip-history-layout--full) {
    grid-template-columns: 1fr;
}

html.native-mobile-app .trip-history-sidebar-card {
    position: static;
}

html.native-mobile-app .trip-history-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

html.native-mobile-app .poi-manage-header,
html.native-mobile-app .trip-history-page-header.poi-manage-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
}

html.native-mobile-app .poi-manage-add-btn {
    width: 100%;
    min-height: 3rem;
    justify-content: center;
}

html.native-mobile-app .employee-manage-header-actions {
    width: 100%;
}

html.native-mobile-app .employee-manage-header-actions .btn {
    flex: 1 1 auto;
    min-height: 3rem;
    justify-content: center;
}

html.native-mobile-app .fuel-fill-toolbar-search {
    min-width: 0;
    flex: 1 1 100%;
}

html.native-mobile-app .trip-history-table-wrap,
html.native-mobile-app .poi-manage-table-wrap {
    max-height: calc(100dvh - var(--topbar-offset, 4.25rem) - var(--bottom-nav-offset, 5rem) - 12rem);
    -webkit-overflow-scrolling: touch;
}

html.native-mobile-app .btn-fleet-search,
html.native-mobile-app .btn-excel-export {
    width: 3rem;
    height: 3rem;
    min-width: 3rem;
    touch-action: manipulation;
}