:root {
    --mobile-app-topbar: 58px;
    --mobile-app-nav: 66px;
}

.mobile-app-title,
.mobile-app-nav,
.mobile-appbar-action,
.mobile-appbar-brand,
.mobile-appbar-spacer {
    display: none;
}

@media (max-width: 980px) {
    html {
        background: var(--canvas);
        scroll-padding-top: calc(var(--mobile-app-topbar) + 12px);
    }

    body {
        min-height: 100dvh;
        overscroll-behavior-y: none;
        -webkit-tap-highlight-color: transparent;
        -webkit-text-size-adjust: 100%;
    }

    body:has(.sidebar.mobile-open) {
        overflow: hidden;
    }

    button,
    a,
    summary,
    select,
    label {
        touch-action: manipulation;
    }

    .app-shell {
        min-height: 100dvh;
        display: block;
    }

    .app-content {
        min-height: 100dvh;
        padding-bottom: calc(var(--mobile-app-nav) + env(safe-area-inset-bottom));
    }

    .topbar {
        position: sticky;
        z-index: 24;
        top: 0;
        display: grid;
        height: calc(var(--mobile-app-topbar) + env(safe-area-inset-top));
        min-height: calc(var(--mobile-app-topbar) + env(safe-area-inset-top));
        grid-template-columns: 44px minmax(0, 1fr) 44px;
        align-items: center;
        justify-content: initial;
        padding: env(safe-area-inset-top) max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left));
        border-bottom-color: rgba(215, 221, 229, .82);
        background: rgba(255, 255, 255, .92);
        box-shadow: 0 1px 10px rgba(15, 23, 42, .04);
        backdrop-filter: saturate(150%) blur(16px);
        -webkit-backdrop-filter: saturate(150%) blur(16px);
    }

    .topbar .menu-toggle,
    .topbar .sidebar-collapse-toggle,
    .topbar .global-search-form,
    .topbar .top-actions {
        display: none;
    }

    .mobile-app-title {
        display: block;
        max-width: 100%;
        overflow: hidden;
        color: #1d2939;
        font-size: 15px;
        font-weight: 800;
        letter-spacing: -.01em;
        text-align: center;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .mobile-appbar-action,
    .mobile-appbar-brand,
    .mobile-appbar-spacer {
        width: 40px;
        height: 40px;
    }

    .mobile-appbar-action {
        display: grid;
        place-items: center;
        border: 1px solid #e4e7ec;
        border-radius: 12px;
        background: rgba(255, 255, 255, .9);
        color: #344054;
        font-size: 15px;
        box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
    }

    .mobile-appbar-brand {
        display: grid;
        place-items: center;
    }

    .mobile-appbar-brand .platform-logo-icon {
        width: 30px;
        height: 30px;
        padding: 0;
        border-radius: 8px;
    }

    .mobile-appbar-spacer {
        display: block;
    }

    .mobile-app-search {
        justify-self: end;
    }

    .mobile-app-nav {
        position: fixed;
        z-index: 70;
        right: 0;
        bottom: 0;
        left: 0;
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: minmax(0, 1fr);
        height: calc(var(--mobile-app-nav) + env(safe-area-inset-bottom));
        padding: 0 max(6px, env(safe-area-inset-right)) env(safe-area-inset-bottom) max(6px, env(safe-area-inset-left));
        border-top: 1px solid rgba(208, 213, 221, .82);
        background: rgba(255, 255, 255, .96);
        box-shadow: 0 -8px 28px rgba(15, 23, 42, .08);
        backdrop-filter: saturate(160%) blur(18px);
        -webkit-backdrop-filter: saturate(160%) blur(18px);
    }

    .mobile-app-nav-item {
        position: relative;
        min-width: 0;
        min-height: 54px;
        display: grid;
        place-items: center;
        align-content: center;
        gap: 2px;
        padding: 10px 2px 4px;
        border: 0;
        border-radius: 12px;
        background: transparent;
        color: #667085;
        font: inherit;
        text-decoration: none;
        cursor: pointer;
    }

    .mobile-app-nav-item > span {
        width: 28px;
        height: 25px;
        display: grid;
        place-items: center;
        border-radius: 9px;
        font-size: 16px;
    }

    .mobile-app-nav-item small {
        max-width: 100%;
        overflow: hidden;
        font-size: 10px;
        font-weight: 720;
        line-height: 1.1;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .mobile-app-nav-item.active,
    .mobile-app-nav-item.drawer-open {
        color: var(--brand);
    }

    .mobile-app-nav-item.active > span,
    .mobile-app-nav-item.drawer-open > span {
        background: #edf3ff;
    }

    .mobile-app-nav-item.active::before,
    .mobile-app-nav-item.drawer-open::before {
        position: absolute;
        top: -1px;
        width: 20px;
        height: 3px;
        border-radius: 0 0 4px 4px;
        background: var(--brand);
        content: "";
    }

    .mobile-app-nav-item:active > span,
    .mobile-appbar-action:active,
    .btn:active,
    .nav-item:active {
        transform: scale(.96);
    }

    .mobile-menu-backdrop {
        z-index: 78;
        background: rgba(15, 23, 42, .52);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
    }

    .sidebar {
        position: fixed;
        z-index: 80;
        top: 0;
        bottom: 0;
        left: 0;
        width: min(340px, 88vw);
        height: 100dvh;
        display: block !important;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding: max(14px, env(safe-area-inset-top)) 14px max(20px, env(safe-area-inset-bottom));
        box-shadow: 24px 0 60px rgba(15, 23, 42, .28);
        transform: translate3d(-105%, 0, 0);
        visibility: hidden;
        transition: transform .24s cubic-bezier(.22, 1, .36, 1), visibility 0s linear .24s;
    }

    .sidebar.mobile-open {
        transform: translate3d(0, 0, 0);
        visibility: visible;
        transition-delay: 0s;
    }

    .sidebar-mobile-head {
        position: sticky;
        z-index: 2;
        top: calc(-1 * max(14px, env(safe-area-inset-top)));
        display: flex;
        min-height: 58px;
        align-items: center;
        margin: -4px -4px 2px;
        padding: 8px 4px;
        background: rgba(17, 24, 39, .96);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    .sidebar .brand-mark {
        display: none;
    }

    .sidebar-group .nav-item {
        min-height: 48px;
        padding: 10px 11px;
        border-radius: 10px;
        font-size: 14px;
    }

    .sidebar-group > summary {
        min-height: 42px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .sidebar-subscription {
        margin-bottom: 8px;
    }

    .main {
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 16px 14px 24px;
    }

    .btn,
    .icon-button,
    .icon-btn,
    .text-button,
    .logout-btn {
        min-height: 44px;
    }

    input:not([type="checkbox"]):not([type="radio"]):not([type="color"]),
    select,
    textarea,
    .input,
    .search {
        min-height: 46px;
        font-size: 16px;
    }

    .card,
    .stat-card,
    .person-card {
        border-radius: 16px;
    }

    .card-header {
        gap: 10px;
        padding: 15px 16px;
    }

    .card-body {
        padding: 16px;
    }

    .page-heading,
    .ux-page-header,
    .compact-page-header,
    .dashboard-welcome {
        gap: 14px;
        margin-bottom: 16px;
    }

    .page-heading h1,
    .ux-page-header h1,
    .compact-page-header h1,
    .dashboard-welcome h1 {
        font-size: clamp(24px, 7.4vw, 30px);
        line-height: 1.12;
    }

    .table-wrap {
        max-width: 100%;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scrollbar-width: thin;
        -webkit-overflow-scrolling: touch;
    }

    .modal,
    .compact-dialog,
    .pos-dialog {
        max-width: 100%;
    }

    .main.main-agenda,
    .main.main-pos {
        height: calc(100dvh - var(--mobile-app-topbar) - env(safe-area-inset-top) - var(--mobile-app-nav) - env(safe-area-inset-bottom));
        padding: 0;
    }

    .pos-mobile-cart-button {
        bottom: calc(var(--mobile-app-nav) + env(safe-area-inset-bottom) + 10px);
    }

    .cookie-banner {
        right: 10px;
        bottom: calc(var(--mobile-app-nav) + env(safe-area-inset-bottom) + 10px);
        left: 10px;
        border-radius: 16px;
    }
}

@media (max-width: 700px) {
    .main {
        padding: 14px 12px 20px;
    }

    .breadcrumb {
        display: none;
    }

    .page-heading h1,
    .ux-page-header h1,
    .compact-page-header h1 {
        display: none;
    }

    .page-heading,
    .ux-page-header,
    .compact-page-header {
        align-items: stretch;
        margin-bottom: 14px;
        padding-top: 2px;
    }

    .page-heading > div > p,
    .ux-page-header > div > p,
    .compact-page-header > div > p {
        margin: 0;
        color: #667085;
        font-size: 13px;
        line-height: 1.45;
    }

    .mobile-redundant-action {
        display: none;
    }

    .dashboard-welcome {
        gap: 12px;
    }

    .dashboard-quick-actions {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        overflow: visible;
        padding: 0;
    }

    .dashboard-quick-actions .btn {
        width: 100%;
        min-width: 0;
        padding-right: 10px;
        padding-left: 10px;
        white-space: nowrap;
    }

    .dashboard-quick-actions .btn:first-child {
        grid-column: 1 / -1;
    }

    .ux-header-actions,
    .heading-actions {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 8px;
    }

    .ux-header-actions .btn,
    .heading-actions .btn {
        width: 100%;
        min-width: 0;
        padding-right: 10px;
        padding-left: 10px;
    }

    .dashboard-task-layout {
        gap: 12px;
    }

    .dashboard-today .ux-empty-state {
        padding: 30px 18px;
    }

    .today-summary {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .today-summary div {
        min-width: 0;
        padding: 12px 10px;
        border-right: 1px solid var(--line);
        border-bottom: 0;
    }

    .today-summary div:last-child {
        border-right: 0;
    }

    .today-summary strong {
        font-size: 18px;
    }

    .today-summary span {
        font-size: 9px;
        line-height: 1.25;
    }

    .table-toolbar,
    .operations-table-card .table-toolbar {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 10px;
        padding: 12px;
    }

    .table-toolbar > div {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 8px;
    }

    .table-toolbar > div span {
        color: #667085;
        font-size: 10px;
        text-align: right;
    }

    .table-search {
        width: 100%;
        max-width: none;
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stat-card {
        min-width: 0;
        padding: 14px;
    }

    .stat-value {
        font-size: 22px;
    }

    .form-footer,
    .modal footer {
        position: sticky;
        bottom: 0;
        z-index: 2;
        padding: 12px max(14px, env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
        background: rgba(255, 255, 255, .96);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
    }

    .modal {
        width: 100%;
        max-height: 94dvh;
        margin: auto 0 0;
        border-radius: 20px 20px 0 0;
    }

    .alert,
    .ux-feedback {
        border-radius: 13px;
    }
}

@media (max-width: 360px) {
    .mobile-app-nav {
        padding-right: 2px;
        padding-left: 2px;
    }

    .mobile-app-nav-item small {
        font-size: 9px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sidebar {
        transition: none;
    }
}

@media print {
    .mobile-app-nav {
        display: none !important;
    }
}