.arcway-ui-document { margin: 0; background: var(--ui-bg); }
.arcway-ui { min-height: 100dvh; background: var(--ui-bg); color: var(--ui-text); font-family: var(--ui-font-family); line-height: 1.5; }
.arcway-ui * { box-sizing: border-box; }
.arcway-ui :focus-visible { outline: var(--ui-focus-width) solid var(--ui-focus); outline-offset: 3px; }
.arcway-ui .ui-shell { max-width: 1360px; margin-inline: auto; padding: var(--ui-space-8); }
.arcway-ui .ui-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--ui-space-4); margin-bottom: var(--ui-space-8); }
.arcway-ui .ui-heading { font-size: var(--ui-heading-size); margin-block: 0 var(--ui-space-2); letter-spacing: -.025em; }
.arcway-ui .ui-eyebrow { color: var(--ui-accent); font-size: .75rem; font-weight: 600; letter-spacing: .1em; }
.arcway-ui .ui-muted { color: var(--ui-text-muted); }
.arcway-ui .ui-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--ui-space-6); margin-block: var(--ui-space-6); }
.arcway-ui .ui-kpis { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.arcway-ui .ui-panel { position: relative; padding: var(--ui-panel-padding); border: 1px solid var(--ui-border); border-radius: var(--ui-panel-radius); background: var(--ui-surface); background: linear-gradient(145deg, color-mix(in srgb, var(--ui-surface-raised) 26%, var(--ui-surface)), var(--ui-surface) 56%); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--ui-text) 4%, transparent), var(--ui-shadow); min-width: 0; }
.arcway-ui .ui-panel::before { position: absolute; top: 0; left: var(--ui-space-6); width: 34px; height: 2px; background: var(--ui-accent-secondary); content: ""; }
.arcway-ui .ui-panel h2 { font-size: 1.15rem; margin-block: 0 var(--ui-space-4); font-weight: 600; }
.arcway-ui .ui-kpi-label { color:var(--ui-text); font-size:var(--ui-kpi-title-size); font-weight:var(--ui-kpi-title-weight); letter-spacing: normal; text-transform: none; }
.arcway-ui .ui-kpi-value { color: var(--ui-text); font-size:var(--ui-kpi-value-size); font-weight:var(--ui-kpi-value-weight); line-height: 1.15; margin-block: var(--ui-space-3); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; letter-spacing: -.035em; }
.arcway-ui .ui-actions { display: flex; flex-wrap: wrap; gap: var(--ui-space-3); align-items: center; margin-block: var(--ui-space-4); }
.arcway-ui .ui-chart { width: 100%; min-width: 0; }
.arcway-ui .ui-chart canvas, .arcway-ui .ui-chart svg { max-width: 100%; }
.arcway-ui .ui-scroll { overflow-x: auto; }
.arcway-ui .ui-data-table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.arcway-ui .ui-data-table th, .arcway-ui .ui-data-table td { padding: var(--ui-table-cell-padding); text-align: left; border-bottom: 1px solid var(--ui-border); }
.arcway-ui .ui-skip { position: absolute; top: -100px; background: var(--ui-surface); padding: var(--ui-space-3); z-index: 2000; }
.arcway-ui .ui-skip:focus { top: var(--ui-space-3); }
.arcway-ui .mud-button-root { min-height: var(--ui-control-height); }
.arcway-ui .mud-input-outlined .mud-input-outlined-border { border-color: var(--ui-control-border); }
.arcway-ui .mud-input-control, .arcway-ui .mud-select, .arcway-ui .mud-button-root { font-family: var(--ui-font-family); }
.arcway-ui .mud-button-filled-primary { color: var(--ui-on-accent); box-shadow: 0 2px 0 color-mix(in srgb, var(--ui-accent-secondary) 75%, transparent); font-weight: 700; letter-spacing: .01em; }
.arcway-ui .mud-button-filled-primary .mud-button-label { color: inherit; }
.arcway-ui .mud-button-outlined-primary { border-color: color-mix(in srgb, var(--ui-accent) 54%, var(--ui-border)); }
.arcway-ui .mud-button-outlined-primary:hover { background: var(--ui-accent-soft); }

/* Opt-in primitives for native controls. Existing page selectors remain unchanged. */
.arcway-ui .ui-field { display: grid; min-width: 0; gap: var(--ui-field-gap); color: var(--ui-text); font-size: .875rem; font-weight: 600; }
.arcway-ui .ui-control { box-sizing: border-box; width: 100%; min-width: 0; min-height: var(--ui-control-height); padding: var(--ui-space-2) var(--ui-control-padding-inline); border: 1px solid var(--ui-control-border); border-radius: var(--ui-control-radius); background: var(--ui-bg); color: var(--ui-text); font: inherit; }
.arcway-ui textarea.ui-control { resize: vertical; }
.arcway-ui .ui-control:disabled, .arcway-ui .ui-button:disabled { opacity: .6; cursor: not-allowed; }
.arcway-ui .ui-filter-bar { display: flex; flex-wrap: wrap; align-items: end; gap: var(--ui-filter-gap); }
.arcway-ui .ui-filter-bar > .ui-field { flex: 1 1 180px; }
.arcway-ui .ui-button { display: inline-flex; align-items: center; justify-content: center; gap: var(--ui-space-2); min-height: var(--ui-control-height); padding: var(--ui-space-2) var(--ui-space-4); border: 1px solid var(--ui-control-border); border-radius: var(--ui-control-radius); background: var(--ui-surface); color: var(--ui-text); font: inherit; font-weight: 650; text-decoration: none; cursor: pointer; }
.arcway-ui .ui-button:hover:not(:disabled) { border-color: var(--ui-accent); background: var(--ui-surface-hover); }
.arcway-ui .ui-button-primary { border-color: var(--ui-accent); background: var(--ui-accent); color: var(--ui-on-accent); }
.arcway-ui .ui-button-primary:hover:not(:disabled) { background: var(--ui-accent-hover); color: var(--ui-on-accent); }
.arcway-ui .ui-button-danger { border-color: var(--ui-danger); color: var(--ui-danger); }
.arcway-ui .ui-table-wrap { width: 100%; min-width: 0; overflow-x: auto; }
.arcway-ui :is(.production-chart, .part-analysis-chart, .weld-chart) { width: 100%; min-width: 0; max-width: 100%; overflow: hidden; }
.arcway-ui :is(.production-chart, .part-analysis-chart, .weld-chart) > div { min-width: 0; max-width: 100%; }
.arcway-ui :is(.production-chart, .part-analysis-chart, .weld-chart) :is(canvas, svg) { max-width: 100%; }
.arcway-ui .ui-scroll-hint {
    position: sticky;
    left: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 6px;
    width: max-content;
    max-width: 100%;
    margin: 0 0 8px auto;
    padding: 4px 8px;
    border: 1px solid var(--ui-control-border);
    border-radius: 999px;
    background: var(--ui-surface-raised);
    color: var(--ui-text-muted);
    font-size: .7rem;
    line-height: 1.35;
    white-space: nowrap;
}
.arcway-ui .ui-data-table.ui-table-standard th { color: var(--ui-text-muted); font-weight: 700; }
.arcway-ui .ui-data-table.ui-table-standard tbody tr:hover { background: var(--ui-surface-hover); }
@media (max-width: 760px) {
    .arcway-ui .ui-shell { padding: var(--ui-space-4); }
    .arcway-ui .ui-grid { grid-template-columns: minmax(0, 1fr); }
    .arcway-ui .ui-panel { padding: var(--ui-space-4); }
    .arcway-ui .ui-filter-bar > .ui-field { flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    .arcway-ui *, .arcway-ui *::before, .arcway-ui *::after { animation: none !important; transition: none !important; }
}

/* Shared factory/platform application shell. Color values come from arcway-theme.css. */
/* List-screen adapters preserve each screen's grid and existing interaction model. */
.arcway-ui .ui-list-filters { gap:var(--ui-filter-gap); min-width:0; flex-wrap:wrap; }
.arcway-ui .ui-list-filters > label { min-width:0; max-width:100%; }
.arcway-ui .ui-list-filters :is(input:not([type=checkbox]):not([type=radio]),select,button) { min-height:var(--ui-control-height); border-radius:var(--ui-control-radius); }
.arcway-ui .ui-list-scroll { min-width:0; max-width:100%; overflow-x:auto; overscroll-behavior-x:contain; }
.arcway-ui :is(.ui-table-wrap, .analysis-scroll, .weld-scroll, .report-scroll)[data-horizontal-scroll="true"] { scrollbar-color: var(--ui-accent) var(--ui-surface-raised); scrollbar-width: auto; }
.arcway-ui :is(.ui-table-wrap, .analysis-scroll, .weld-scroll, .report-scroll)[data-horizontal-scroll="true"] { padding-bottom: 5px; }
.arcway-ui :is(.ui-table-wrap, .analysis-scroll, .weld-scroll, .report-scroll)[data-horizontal-scroll="true"]::-webkit-scrollbar { height: 10px; }
.arcway-ui :is(.ui-table-wrap, .analysis-scroll, .weld-scroll, .report-scroll)[data-horizontal-scroll="true"]::-webkit-scrollbar-track { border-radius: 8px; background: var(--ui-surface-raised); }
.arcway-ui :is(.ui-table-wrap, .analysis-scroll, .weld-scroll, .report-scroll)[data-horizontal-scroll="true"]::-webkit-scrollbar-thumb { border: 2px solid var(--ui-surface-raised); border-radius: 8px; background: var(--ui-accent); }
.arcway-ui .ui-list-scroll:focus-visible { outline:var(--ui-focus-width) solid var(--ui-focus); outline-offset:-3px; }
.arcway-ui .ui-list-table :is(th,td) { padding:var(--ui-space-2) var(--ui-table-cell-padding); vertical-align:middle; }
.arcway-ui .ui-list-table th :is(button,a) { display:inline-flex; align-items:center; gap:var(--ui-space-1); }
.arcway-ui .ui-list-actions { display:flex; align-items:center; flex-wrap:wrap; gap:var(--ui-space-2); }
.arcway-ui .ui-list-actions :is(button,a) { min-height:calc(var(--ui-control-height) - var(--ui-space-2)); border-radius:var(--ui-control-radius); white-space:nowrap; }
.arcway-ui .ui-list-pagination, .arcway-ui .ui-list-pagination > nav { display:flex; align-items:center; justify-content:flex-end; flex-wrap:wrap; gap:var(--ui-space-2); min-width:0; }
.arcway-ui .ui-list-pagination :is(button,select) { min-height:var(--ui-control-height); border-radius:var(--ui-control-radius); }
.arcway-ui .ui-list-status { padding:var(--ui-space-3) var(--ui-space-4); border:1px solid var(--ui-border); border-radius:var(--ui-control-radius); background:var(--ui-surface); color:var(--ui-text-muted); font-size:.875rem; line-height:1.5; overflow-wrap:anywhere; }
.arcway-ui .ui-list-status.ui-list-error { border-color:var(--ui-danger); color:var(--ui-danger); background:color-mix(in srgb,var(--ui-danger) 8%,var(--ui-surface)); }
@media(max-width:760px) {
    .arcway-ui .ui-list-actions :is(button,a) { min-height:var(--ui-control-height); }
    .arcway-ui .ui-list-pagination { justify-content:flex-start; }
    .arcway-ui .ui-list-pagination > span { flex-basis:100%; }
}

.app-shell {
    --accent-soft: var(--ui-accent-soft);
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--ui-bg);
    color: var(--ui-text);
    font-family: var(--ui-font-family);
}
.shell-skip-link {
    position: fixed;
    z-index: 100;
    top: -80px;
    left: var(--ui-space-4);
    padding: var(--ui-space-3) var(--ui-space-4);
    border: 1px solid var(--ui-border);
    border-radius: 8px;
    background: var(--ui-surface-raised);
    color: var(--ui-text);
}
.shell-skip-link:focus { top: var(--ui-space-3); }
.shell-topbar {
    position: sticky;
    z-index: 50;
    top: 0;
    min-height: var(--ui-shell-topbar-height);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--ui-space-4);
    padding: 0 var(--ui-space-5);
    border-bottom: 1px solid var(--ui-border);
    background: var(--ui-shell-topbar);
    box-shadow: 0 4px 18px rgba(0, 0, 0, .12);
}
.shell-topbar-brand, .shell-topbar-actions { display: flex; align-items: center; gap: var(--ui-space-3); min-width: 0; }
.shell-desktop-toggle, .shell-mobile-toggle { color: var(--ui-text-muted) !important; }
.shell-mobile-toggle { display: none !important; }
.shell-brand { display: inline-flex; align-items: center; gap: var(--ui-space-3); color: var(--ui-text) !important; text-decoration: none; }
.shell-brand-symbol {
    width: 32px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--ui-accent-secondary) 72%, transparent);
    border-radius: 8px 3px 8px 3px;
    background: var(--ui-accent);
    color: var(--ui-on-accent);
    font-size: 1.25rem;
    font-weight: 750;
}
.shell-brand-word { display: grid; font-size: .9rem; font-weight: 750; letter-spacing: .13em; line-height: 1.1; }
.shell-brand-word span { margin-top: 5px; color: var(--ui-text-muted); font-size: .54rem; font-weight: 600; letter-spacing: .14em; }
.shell-topbar-context { min-width: 0; display: grid; gap: 4px; }
.shell-breadcrumbs { min-width: 0; display: flex; align-items: center; gap: 5px; color: var(--ui-text-muted); font-size: .75rem; white-space: nowrap; }
.shell-breadcrumbs .mud-icon-root { flex: 0 0 auto; color: var(--ui-text-muted); }
.shell-breadcrumb-current { overflow: hidden; color: var(--ui-text); font-weight: 650; text-overflow: ellipsis; }
.shell-topbar-actions { justify-content: flex-end; }
.shell-topbar-actions > .mud-tooltip-root { display: inline-flex; }
.shell-user-menu { min-width: 0; }
.shell-user-trigger { min-height: 44px !important; padding: 4px 8px !important; color: var(--ui-text) !important; text-transform: none !important; }
.shell-user-trigger .mud-button-label { gap: 8px; }
.shell-user-avatar { width: 30px !important; height: 30px !important; background: var(--ui-shell-sidebar) !important; color: var(--ui-accent) !important; font-size: .82rem !important; font-weight: 700; }
.shell-user-name { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
.shell-user-menu-heading { display: grid; gap: 3px; padding: 12px 16px; color: var(--ui-text-muted); font-size: .73rem; }
.shell-user-menu-heading strong { overflow: hidden; color: var(--ui-text); font-size: .88rem; font-weight: 650; text-overflow: ellipsis; }
.shell-user-menu .mud-menu-item-root { min-height: 44px; color: var(--ui-text); }
.shell-user-menu .mud-menu-item-root .mud-icon-root { margin-right: 9px; color: var(--ui-text-muted); }
.shell-logout-form { margin: 0; }
.shell-logout-action { display: flex; width: 100%; min-height: 44px; align-items: center; padding: 8px 16px; border: 0; background: transparent; color: var(--ui-text); font: inherit; text-align: left; cursor: pointer; }
.shell-logout-action:hover { background: var(--ui-surface-hover); }
.shell-logout-action .mud-icon-root { margin-right: 9px; color: var(--ui-text-muted); }
.shell-workspace { min-height: calc(100dvh - var(--ui-shell-topbar-height)); display: grid; grid-template-columns: var(--ui-shell-sidebar-width) minmax(0, 1fr); }
.shell-sidebar {
    position: sticky;
    top: var(--ui-shell-topbar-height);
    height: calc(100dvh - var(--ui-shell-topbar-height));
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ui-space-4);
    overflow-x: hidden;
    overflow-y: auto;
    padding: var(--ui-space-4) var(--ui-space-2) var(--ui-space-3);
    border-right: 1px solid var(--ui-border);
    background: var(--ui-shell-sidebar);
    scrollbar-color: var(--ui-border) var(--ui-surface);
    scrollbar-width: thin;
}
.shell-sidebar-heading { position: relative; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 2px var(--ui-space-3) var(--ui-space-4); border-bottom: 1px solid var(--ui-border); text-align: center; }
.shell-sidebar-factory-heading { min-height: 64px; flex-direction: row; justify-content: flex-start; gap: 12px; padding: 4px 12px 8px 4px; border: 0; border-bottom: 1px solid color-mix(in srgb, var(--ui-accent) 76%, var(--ui-border)); border-radius: 0; background: transparent; box-shadow: none; text-align: left; }
.shell-sidebar-factory-heading .shell-sidebar-context-icon { width: 56px; height: 56px; flex: 0 0 56px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.shell-sidebar-factory-image { display: block; width: 100%; height: 100%; object-fit: contain; }
.shell-sidebar-context-icon { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid color-mix(in srgb, var(--ui-accent) 38%, var(--ui-border)); border-radius: 12px; background: linear-gradient(145deg, color-mix(in srgb, var(--ui-accent) 16%, var(--ui-surface)), var(--ui-surface)); box-shadow: inset 0 1px 0 color-mix(in srgb, white 6%, transparent), 0 5px 14px color-mix(in srgb, black 18%, transparent); color: var(--ui-accent); }
.shell-sidebar-context-icon .mud-icon-root { font-size: 23px; }
.shell-sidebar-heading > strong { max-width: 100%; display: -webkit-box; overflow: hidden; color: var(--ui-text); font-size: .86rem; font-weight: 720; line-height: 1.35; letter-spacing: .01em; text-overflow: ellipsis; text-wrap: balance; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.shell-sidebar-factory-heading > strong { min-width: 0; flex: 1; max-width: 100%; color: #F4F5F6; font-size: .9rem; text-align: left; text-shadow: 0 1px 6px #000; }
.shell-mobile-close { display: none !important; }
.shell-sidebar nav { min-width: 0; }
.nav-section { margin: 0 0 22px; }
.nav-section-title { display: flex; align-items: center; gap: 8px; margin: 2px 10px 9px; color: var(--ui-accent); font-size: .73rem; font-weight: 600; letter-spacing: .12em; line-height: 1.3; }
.nav-section-title::before { width: 3px; height: 14px; flex: 0 0 3px; border-radius: 3px; background: var(--ui-accent); box-shadow: 0 0 9px color-mix(in srgb, var(--ui-accent) 28%, transparent); content: ""; }
.nav-list { display: grid; gap: 3px; margin: 0; padding: 0; list-style: none; }
.nav-list li { min-width: 0; }
.nav-link {
    min-width: 0;
    min-height: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 10px;
    border: 1px solid transparent;
    border-radius: 7px;
    color: var(--ui-text-muted) !important;
    font-size: .8rem;
    line-height: 1.3;
    text-decoration: none !important;
    transition: background-color .15s ease, color .15s ease;
}
.nav-link:hover { border-color: var(--ui-border); background: var(--ui-surface-hover); color: var(--ui-text) !important; }
.nav-link.active { border-color: color-mix(in srgb, var(--ui-accent) 18%, transparent); background: var(--ui-accent-soft); box-shadow: inset 2px 0 var(--ui-accent); color: var(--ui-accent) !important; font-weight: 700; }
.nav-item-icon { width: 21px; flex: 0 0 21px; color: currentColor; }
.nav-item-image { width: 32px; height: 32px; flex: 0 0 21px; margin-inline: -5.5px; object-fit: contain; }
.nav-item-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-link-disabled { opacity: .55; }
.shell-sidebar-footer { display: grid; gap: 3px; margin-top: auto; padding-top: var(--ui-space-3); border-top: 1px solid var(--ui-border); }
.shell-utility-link { min-height: 42px; display: flex; align-items: center; gap: 11px; padding: 0 11px; border-radius: 8px; color: var(--ui-text-muted) !important; font-size: .77rem; text-decoration: none !important; }
.shell-utility-link:hover { background: var(--ui-surface-hover); color: var(--ui-text) !important; }
.shell-utility-link .mud-icon-root { width: 21px; flex: 0 0 21px; }
.shell-main-column { min-width: 0; min-height: calc(100dvh - var(--ui-shell-topbar-height)); display: flex; flex-direction: column; }
.shell-content { width: min(100%, 1680px); min-width: 0; flex: 1; margin-inline: auto; padding: clamp(24px, 3vw, 44px) clamp(20px, 3.2vw, 52px); outline: none; }
.shell-content > h1, .shell-content h1 { color: var(--ui-text); font-weight: 720; letter-spacing: -.035em; }
.shell-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; padding: 14px clamp(20px, 3.2vw, 52px); border-top: 1px solid var(--ui-border); color: var(--ui-text-muted); font-size: .67rem; }
.shell-collapsed .shell-workspace { grid-template-columns: var(--ui-shell-sidebar-collapsed-width) minmax(0, 1fr); }
.shell-collapsed .shell-sidebar { align-items: center; padding-inline: 8px; }
.shell-collapsed .shell-sidebar-heading { width: 100%; min-height: 50px; justify-content: center; padding: 0 0 10px; }
.shell-collapsed .shell-sidebar-heading.shell-sidebar-factory-heading { width: 56px; height: 56px; min-height: 56px; justify-content: center; gap: 0; margin-inline: auto; padding: 0 0 4px; border: 0; border-bottom: 1px solid color-mix(in srgb, var(--ui-accent) 76%, var(--ui-border)); background: transparent; box-shadow: none; }
.shell-collapsed .shell-sidebar-heading.shell-sidebar-factory-heading .shell-sidebar-context-icon { width: 52px; height: 52px; flex-basis: 52px; }
.shell-collapsed .shell-sidebar-heading > strong { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.shell-collapsed .shell-sidebar-context-icon { width: 38px; height: 38px; border-radius: 11px; }
.shell-collapsed .shell-sidebar nav { width: 100%; }
.nav-section-collapsed { margin-bottom: 8px; padding-top: 7px; border-top: 1px solid var(--ui-border); }
.nav-section-collapsed:first-child { padding-top: 0; border-top: 0; }
.nav-section-collapsed .nav-section-title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.shell-collapsed .nav-list { justify-items: center; }
.shell-collapsed .nav-link { width: 48px; justify-content: center; padding: 0; }
.shell-collapsed .nav-item-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.shell-collapsed .shell-sidebar-footer { width: 100%; }
.shell-collapsed .shell-utility-link { width: 48px; justify-content: center; padding: 0; }
.shell-collapsed .shell-utility-link span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.shell-scrim { display: none; }
.area-platform { --accent-soft: var(--ui-accent-soft); }
@media (max-width: 1023px) {
    .shell-topbar { gap: var(--ui-space-4); padding-inline: var(--ui-space-4); }
    .shell-content { padding-inline: var(--ui-space-6); }
    .shell-footer { padding-inline: var(--ui-space-6); }
}
@media (max-width: 760px) {
    .arcway-ui { --ui-shell-topbar-height: 112px; }
    .shell-topbar {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-rows: 62px 49px;
        gap: 0 var(--ui-space-3);
        padding-inline: var(--ui-space-3);
    }
    .shell-topbar-brand { grid-column: 1; grid-row: 1; gap: var(--ui-space-2); }
    .shell-desktop-toggle { display: none !important; }
    .shell-mobile-toggle { display: inline-flex !important; }
    .shell-brand { gap: var(--ui-space-2); }
    .shell-brand-symbol { width: 31px; height: 33px; }
    .shell-brand-word { font-size: .8rem; }
    .shell-brand-word span { font-size: .47rem; }
    .shell-topbar-context { grid-column: 1 / -1; grid-row: 2; align-self: stretch; align-content: center; border-top: 1px solid var(--ui-border); }
    .shell-breadcrumbs { font-size: .68rem; }
    .shell-topbar-actions { grid-column: 2; grid-row: 1; gap: 2px; }
    .shell-user-name { max-width: 80px; }
    .shell-user-trigger { padding-inline: 3px !important; }
    .shell-workspace, .shell-collapsed .shell-workspace { display: block; min-height: calc(100dvh - var(--ui-shell-topbar-height)); }
    .shell-sidebar, .shell-collapsed .shell-sidebar {
        position: fixed;
        z-index: 45;
        top: var(--ui-shell-topbar-height);
        bottom: 0;
        left: 0;
        width: min(86vw, 330px);
        height: auto;
        display: flex;
        align-items: stretch;
        padding: var(--ui-space-4) var(--ui-space-3);
        border-right: 1px solid var(--ui-border);
        box-shadow: var(--ui-shadow);
        transform: translateX(-105%);
        visibility: hidden;
        transition: transform .18s ease;
    }
    .shell-mobile-open .shell-sidebar { transform: translateX(0); visibility: visible; }
    .shell-collapsed .shell-sidebar-heading > :not(.shell-mobile-close) { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; }
    .shell-collapsed .shell-sidebar-heading.shell-sidebar-factory-heading { width: 100%; height: auto; min-height: 64px; justify-content: flex-start; gap: 12px; margin: 0; padding: 4px 12px 8px 4px; border: 0; border-bottom: 1px solid color-mix(in srgb, var(--ui-accent) 76%, var(--ui-border)); background: transparent; box-shadow: none; }
    .shell-collapsed .shell-sidebar-heading.shell-sidebar-factory-heading .shell-sidebar-context-icon { width: 56px; height: 56px; flex-basis: 56px; }
    .shell-collapsed .nav-section-title { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; }
    .shell-collapsed .nav-list { justify-items: stretch; }
    .shell-collapsed .nav-link { width: auto; justify-content: flex-start; padding-inline: 11px; }
    .shell-collapsed .nav-item-label { position: static; width: auto; height: auto; overflow: hidden; clip: auto; white-space: nowrap; }
    .shell-collapsed .shell-utility-link { width: auto; justify-content: flex-start; padding-inline: 11px; }
    .shell-collapsed .shell-utility-link span { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; }
    .shell-mobile-close { position: absolute !important; top: -3px; right: 0; display: inline-flex !important; color: var(--ui-text-muted) !important; }
    .shell-scrim { position: fixed; z-index: 40; inset: var(--ui-shell-topbar-height) 0 0; display: block; width: 100%; border: 0; background: var(--ui-scrim); }
    .shell-content { padding: var(--ui-space-6) var(--ui-space-4); }
    .shell-footer { padding: 12px var(--ui-space-4); }
}
@media (max-width: 400px) {
    .shell-topbar { padding-inline: var(--ui-space-2); }
    .shell-topbar-actions { gap: 0; }
    .shell-brand-word span { display: none; }
    .shell-user-name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
    .shell-content { padding-inline: var(--ui-space-3); }
}
@media (prefers-reduced-motion: reduce) {
    .shell-sidebar, .nav-link { transition: none !important; }
}
@media print {
    .shell-topbar, .shell-sidebar, .shell-footer, .shell-scrim { display: none !important; }
    .shell-workspace, .shell-collapsed .shell-workspace { display: block; }
    .shell-content { max-width: none; padding: 0; }
}

.arcway-ui .ui-kpi-description{font-size:var(--ui-kpi-description-size);font-weight:var(--ui-kpi-description-weight);color:var(--ui-text-muted);line-height:1.45}

/* Existing reports without a page-specific design consume the same primitives. */
.arcway-ui .ui-page-heading { margin-bottom:var(--ui-space-4); }
.arcway-ui .ui-page-heading h1 { margin:0; font-size:var(--ui-heading-size); line-height:1.2; letter-spacing:-.025em; }
.arcway-ui .ui-report-page { display:grid; gap:var(--ui-space-4); min-width:0; }
.arcway-ui .ui-report-page > :is(p,.page-heading) { margin:0; overflow-wrap:anywhere; }
.arcway-ui .ui-report-page > h2 { margin:0; font-size:18px; color:var(--ui-accent); }
.arcway-ui .ui-report-page :is(.cycle-filters,.operator-management-panel) { min-width:0; margin:0; padding:var(--ui-panel-padding); border:1px solid var(--ui-border); border-radius:var(--ui-panel-radius); background:var(--ui-surface); }
.arcway-ui .ui-report-page .operator-management-panel > h2 { color:var(--ui-accent); font-size:18px; }
.arcway-ui .ui-report-page fieldset { min-width:0; }
.arcway-ui .ui-report-page :is(.cycle-filters,.operator-management-form) label { min-width:0; color:var(--ui-text-muted); font-size:13px; gap:var(--ui-field-gap); }
.arcway-ui .ui-report-page :is(input:not([type=checkbox]):not([type=radio]),select,textarea) { width:100%; min-width:0; min-height:var(--ui-control-height); padding:var(--ui-space-2) var(--ui-control-padding-inline); border:1px solid var(--ui-control-border); border-radius:var(--ui-control-radius); color:var(--ui-text); background:var(--ui-bg); font:inherit; }
.arcway-ui .ui-report-page button { display:inline-flex; align-items:center; justify-content:center; min-height:var(--ui-control-height); padding:var(--ui-space-2) var(--ui-space-4); border:1px solid var(--ui-control-border); border-radius:var(--ui-control-radius); color:var(--ui-text); background:var(--ui-surface-raised); font:inherit; font-size:13px; cursor:pointer; }
.arcway-ui .ui-report-page button[type=submit] { color:var(--ui-on-accent); background:var(--ui-accent); border-color:var(--ui-accent); font-weight:650; }
.arcway-ui .ui-report-page button:hover:not(:disabled) { border-color:var(--ui-accent); }
.arcway-ui .ui-report-page button:disabled { opacity:.5; cursor:not-allowed; }
.arcway-ui .ui-report-page :is(.cycle-table-scroll,.cycle-details) { min-width:0; max-width:100%; margin:0; }
.arcway-ui .ui-report-page .cycle-table-scroll { border:1px solid var(--ui-border); border-radius:var(--ui-control-radius); overflow-x:auto; overscroll-behavior-x:contain; }
.arcway-ui .ui-report-page .cycle-table { min-width:680px; background:var(--ui-surface); }
.arcway-ui .ui-report-page .cycle-table th { color:var(--ui-text-muted); background:var(--ui-surface-raised); }
.arcway-ui .ui-report-page .cycle-table :is(th,td) { padding:var(--ui-table-cell-padding); border-color:var(--ui-border); }
.arcway-ui .ui-report-page .cycle-table tbody tr:hover { background:var(--ui-surface-hover); }
.arcway-ui .ui-report-page .cycle-details > div { border-color:var(--ui-border); background:var(--ui-surface-raised); }
.arcway-ui .ui-report-page .cycle-details dt { color:var(--ui-text-muted); }
.arcway-ui .ui-report-page .live-error { padding:var(--ui-space-4); border:1px solid var(--ui-danger); border-radius:var(--ui-control-radius); color:var(--ui-danger); background:color-mix(in srgb,var(--ui-danger) 8%,var(--ui-surface)); }
.arcway-ui .ui-report-page :is(.live-data-note,[role=status]) { color:var(--ui-text-muted); overflow-wrap:anywhere; }
.arcway-ui .ui-report-page .operator-management-panel { display:grid; gap:var(--ui-space-4); }
.arcway-ui .ui-report-page .operator-management-panel > :is(p,h2,h3) { margin:0; }
@media(max-width:760px) {
    .arcway-ui .ui-report-page :is(.cycle-filters,.operator-management-panel) { padding:var(--ui-space-4); }
    .arcway-ui .ui-report-page .cycle-filters label { flex-basis:100%; }
    .arcway-ui .ui-report-page .operator-management-form label { min-width:0; width:100%; }
    .arcway-ui .ui-report-page .cycle-filters button[type=submit] { width:100%; }
}