/* =====================================================================================
   AccordPortal design system (operational shell, admin, portals).
   Ledger pages load AdvEntERP's stylesheet in their own layout (release R3).
   ===================================================================================== */
:root {
    --ap-navy: #14273d;
    --ap-navy-2: #1d3653;
    --ap-primary: #2e6a8e;
    --ap-primary-dark: #22536f;
    --ap-primary-soft: #e6f0f6;
    --ap-accent: #e07a1f;
    --ap-bg: #f3f5f8;
    --ap-surface: #ffffff;
    --ap-surface-2: #f8fafc;
    --ap-border: #dde3ea;
    --ap-border-strong: #c5ced8;
    --ap-text: #1b2631;
    --ap-text-2: #4a5866;
    --ap-muted: #6b7a89;
    --ap-success: #1e7d4f;  --ap-success-bg: #e3f4ea;
    --ap-warn: #9a5b00;     --ap-warn-bg: #fff3dc;
    --ap-danger: #b42318;   --ap-danger-bg: #fdeceb;
    --ap-info: #1f5e9c;     --ap-info-bg: #e7f0fa;
    --ap-neutral-bg: #eef1f4;
    --ap-radius: 8px;
    --ap-radius-sm: 6px;
    --ap-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
    --ap-shadow-lg: 0 12px 32px rgba(16, 24, 40, .18);
    --ap-font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --ap-mono: "IBM Plex Mono", "Cascadia Mono", Consolas, monospace;
    --ap-sidebar-w: 248px;
    --ap-topbar-h: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body { font-family: var(--ap-font); font-size: 14px; line-height: 1.45; color: var(--ap-text); background: var(--ap-bg); -webkit-font-smoothing: antialiased; }
a { color: var(--ap-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; color: var(--ap-text); }
h1 { font-size: 22px; letter-spacing: -.01em; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
code, .ap-mono { font-family: var(--ap-mono); font-size: 12.5px; }
:focus-visible { outline: 2px solid var(--ap-primary); outline-offset: 2px; }
.ap-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Application shell ---------- */
.ap-shell { display: grid; grid-template-columns: var(--ap-sidebar-w) 1fr; grid-template-rows: var(--ap-topbar-h) 1fr; min-height: 100vh; }
.ap-sidebar { grid-row: 1 / span 2; background: var(--ap-navy); color: #c9d6e3; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.ap-brand { display: flex; align-items: center; gap: 10px; height: var(--ap-topbar-h); padding: 0 18px; color: #fff; font-weight: 700; font-size: 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.ap-brand:hover { text-decoration: none; }
.ap-nav { padding: 10px 10px 24px; }
.ap-nav-group { margin-top: 14px; }
.ap-nav-group-title { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #7f93a8; padding: 6px 10px; }
.ap-nav a { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 6px; color: #c9d6e3; font-size: 13.5px; }
.ap-nav a:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.ap-nav a.active { background: var(--ap-primary); color: #fff; }
.ap-nav .ap-ico { width: 18px; height: 18px; flex: none; opacity: .9; }
.ap-topbar { grid-column: 2; display: flex; align-items: center; gap: 14px; padding: 0 20px; background: var(--ap-surface); border-bottom: 1px solid var(--ap-border); position: sticky; top: 0; z-index: 20; }
.ap-topbar-spacer { flex: 1; }
.ap-main { grid-column: 2; padding: 20px 24px 40px; min-width: 0; }
.ap-menu-toggle { display: none; }
.ap-context { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ap-text-2); }
.ap-context select { min-width: 220px; }

.ap-account { position: relative; }
.ap-account-btn { display: flex; align-items: center; gap: 8px; background: none; border: 1px solid transparent; border-radius: 20px; padding: 4px 10px 4px 4px; cursor: pointer; color: var(--ap-text); font: inherit; }
.ap-account-btn:hover { border-color: var(--ap-border); }
.ap-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--ap-primary); color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 12px; }
.ap-menu { position: absolute; right: 0; top: calc(100% + 6px); background: var(--ap-surface); border: 1px solid var(--ap-border); border-radius: var(--ap-radius); box-shadow: var(--ap-shadow-lg); min-width: 220px; padding: 6px; z-index: 50; }
.ap-menu-head { padding: 8px 10px; border-bottom: 1px solid var(--ap-border); margin-bottom: 4px; }
.ap-menu-head small { display: block; color: var(--ap-muted); }
.ap-menu button, .ap-menu a { display: block; width: 100%; text-align: left; padding: 8px 10px; border-radius: 6px; background: none; border: 0; font: inherit; color: var(--ap-text); cursor: pointer; }
.ap-menu button:hover, .ap-menu a:hover { background: var(--ap-surface-2); text-decoration: none; }

/* ---------- Page header ---------- */
.ap-page-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.ap-page-head-text { flex: 1; min-width: 240px; }
.ap-breadcrumbs { font-size: 12.5px; color: var(--ap-muted); margin-bottom: 4px; }
.ap-breadcrumbs a { color: var(--ap-muted); }
.ap-breadcrumbs span.sep { margin: 0 6px; }
.ap-page-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ap-page-sub { color: var(--ap-text-2); margin-top: 4px; }
.ap-page-id { font-family: var(--ap-mono); font-size: 11px; color: var(--ap-muted); background: var(--ap-neutral-bg); border-radius: 4px; padding: 2px 6px; }
.ap-page-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- Cards, layout helpers ---------- */
.ap-card { background: var(--ap-surface); border: 1px solid var(--ap-border); border-radius: var(--ap-radius); box-shadow: var(--ap-shadow); }
.ap-card-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--ap-border); }
.ap-card-head h2, .ap-card-head h3 { flex: 1; }
.ap-card-body { padding: 16px; }
.ap-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ap-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ap-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ap-stack { display: flex; flex-direction: column; gap: 16px; }
.ap-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ap-split { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; align-items: start; }
.ap-muted { color: var(--ap-muted); }
.ap-right { text-align: right; }
.ap-num { text-align: right; font-variant-numeric: tabular-nums; }
.ap-nowrap { white-space: nowrap; }
.ap-mt { margin-top: 16px; }

/* ---------- Definition list (record facts) ---------- */
.ap-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px 20px; margin: 0; }
.ap-facts dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--ap-muted); }
.ap-facts dd { margin: 2px 0 0; font-weight: 500; word-break: break-word; }

/* ---------- KPI ---------- */
.ap-kpi { padding: 14px 16px; display: block; color: inherit; }
a.ap-kpi:hover { text-decoration: none; border-color: var(--ap-primary); }
.ap-kpi-label { font-size: 12px; color: var(--ap-muted); text-transform: uppercase; letter-spacing: .05em; }
.ap-kpi-value { font-size: 26px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.ap-kpi-note { font-size: 12.5px; color: var(--ap-text-2); margin-top: 2px; }
.ap-kpi.warn .ap-kpi-value { color: var(--ap-warn); }
.ap-kpi.danger .ap-kpi-value { color: var(--ap-danger); }
.ap-kpi.good .ap-kpi-value { color: var(--ap-success); }

/* ---------- Buttons ---------- */
.ap-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 34px; padding: 0 14px; border-radius: var(--ap-radius-sm); border: 1px solid var(--ap-border-strong); background: var(--ap-surface); color: var(--ap-text); font: 500 13.5px var(--ap-font); cursor: pointer; white-space: nowrap; }
.ap-btn:hover { background: var(--ap-surface-2); text-decoration: none; }
.ap-btn:disabled, .ap-btn[aria-disabled=true] { opacity: .55; cursor: not-allowed; }
.ap-btn-primary { background: var(--ap-primary); border-color: var(--ap-primary); color: #fff; }
.ap-btn-primary:hover { background: var(--ap-primary-dark); }
.ap-btn-danger { background: var(--ap-danger); border-color: var(--ap-danger); color: #fff; }
.ap-btn-danger:hover { background: #8f1c13; }
.ap-btn-ghost { border-color: transparent; background: transparent; }
.ap-btn-sm { height: 28px; padding: 0 10px; font-size: 12.5px; }
.ap-btn-block { width: 100%; }
.ap-btn-icon { width: 34px; padding: 0; }
.ap-link-btn { background: none; border: 0; color: var(--ap-primary); cursor: pointer; font: inherit; padding: 0; }
.ap-link-btn:hover { text-decoration: underline; }

/* ---------- Forms ---------- */
.ap-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px 18px; }
.ap-form .span-2 { grid-column: span 2; }
.ap-form .span-all { grid-column: 1 / -1; }
.ap-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.ap-label { font-size: 12.5px; font-weight: 600; color: var(--ap-text-2); }
.ap-label .req { color: var(--ap-danger); margin-left: 2px; }
/* :where() keeps this rule light, so the disabled / read-only / invalid states below win over it. */
.ap-input, .ap-select, .ap-textarea, .ap-field input:where(:not([type=checkbox]):not([type=radio]):not([type=file])), .ap-field select, .ap-field textarea {
    width: 100%; height: 36px; padding: 0 10px; border: 1px solid var(--ap-border-strong); border-radius: var(--ap-radius-sm);
    background: #fff; color: var(--ap-text); font: 14px var(--ap-font); }
.ap-textarea, .ap-field textarea { height: auto; min-height: 80px; padding: 8px 10px; resize: vertical; }
.ap-input:focus, .ap-select:focus, .ap-field input:focus, .ap-field select:focus, .ap-field textarea:focus { outline: none; border-color: var(--ap-primary); box-shadow: 0 0 0 3px rgba(46,106,142,.15); }
.ap-field input[readonly], .ap-field input:disabled, .ap-field select:disabled { background: var(--ap-surface-2); color: var(--ap-text-2); }
.ap-field .invalid, .ap-field input.invalid, .ap-field select.invalid { border-color: var(--ap-danger); }
.ap-field-error, .validation-message { color: var(--ap-danger); font-size: 12.5px; }
.ap-hint { color: var(--ap-muted); font-size: 12px; }
.ap-check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.ap-check input { width: 16px; height: 16px; }
.ap-form-actions { display: flex; gap: 8px; justify-content: flex-end; padding-top: 4px; }
.ap-section-title { grid-column: 1 / -1; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ap-muted); border-bottom: 1px solid var(--ap-border); padding-bottom: 6px; margin-top: 6px; }

/* ---------- Alerts ---------- */
.ap-alert { border-radius: var(--ap-radius-sm); padding: 10px 12px; margin-bottom: 12px; border: 1px solid; font-size: 13.5px; }
.ap-alert-info { background: var(--ap-info-bg); border-color: #bcd3ec; color: var(--ap-info); }
.ap-alert-success { background: var(--ap-success-bg); border-color: #b5dcc5; color: var(--ap-success); }
.ap-alert-warn { background: var(--ap-warn-bg); border-color: #f0d49c; color: var(--ap-warn); }
.ap-alert-error { background: var(--ap-danger-bg); border-color: #f4bdb8; color: var(--ap-danger); }

/* ---------- Status chips ---------- */
.ap-chip { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 11px; font-size: 11.5px; font-weight: 600; letter-spacing: .02em; background: var(--ap-neutral-bg); color: var(--ap-text-2); white-space: nowrap; }
.ap-chip.good { background: var(--ap-success-bg); color: var(--ap-success); }
.ap-chip.warn { background: var(--ap-warn-bg); color: var(--ap-warn); }
.ap-chip.bad { background: var(--ap-danger-bg); color: var(--ap-danger); }
.ap-chip.info { background: var(--ap-info-bg); color: var(--ap-info); }

/* ---------- Data grid ---------- */
.ap-dg { background: var(--ap-surface); border: 1px solid var(--ap-border); border-radius: var(--ap-radius); box-shadow: var(--ap-shadow); }
.ap-dg-toolbar { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--ap-border); flex-wrap: wrap; }
.ap-dg-toolbar .ap-input { height: 32px; max-width: 280px; }
.ap-dg-count { color: var(--ap-muted); font-size: 12.5px; margin-left: auto; }
.ap-dg-scroll { overflow-x: auto; }
.ap-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ap-table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--ap-text-2); background: var(--ap-surface-2); padding: 9px 12px; border-bottom: 1px solid var(--ap-border); white-space: nowrap; font-weight: 600; }
.ap-table th.sortable { cursor: pointer; user-select: none; }
.ap-table th.sortable:hover { color: var(--ap-text); }
.ap-table th .ap-sort { opacity: .6; margin-left: 4px; }
.ap-table td { padding: 9px 12px; border-bottom: 1px solid #edf0f3; vertical-align: middle; }
.ap-table tr.filters th { background: #fff; padding: 6px 8px; text-transform: none; letter-spacing: 0; }
.ap-table tr.filters input, .ap-table tr.filters select { width: 100%; height: 28px; font-size: 12.5px; padding: 0 6px; border: 1px solid var(--ap-border); border-radius: 4px; font-family: var(--ap-font); }
.ap-table tbody tr:hover { background: #f7fafc; }
.ap-table tbody tr.clickable { cursor: pointer; }
.ap-table tbody tr:last-child td { border-bottom: 0; }
.ap-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.ap-dg-foot { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-top: 1px solid var(--ap-border); font-size: 12.5px; color: var(--ap-muted); }
.ap-dg-foot .pager { margin-left: auto; display: flex; gap: 4px; align-items: center; }
.ap-empty { text-align: center; padding: 36px 16px; color: var(--ap-muted); }
.ap-empty strong { display: block; color: var(--ap-text); font-size: 15px; margin-bottom: 4px; }
.ap-loading-bar { height: 2px; background: linear-gradient(90deg, transparent, var(--ap-primary), transparent); background-size: 200% 100%; animation: ap-load 1s linear infinite; }
@keyframes ap-load { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ---------- Tabs ---------- */
.ap-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--ap-border); margin-bottom: 16px; overflow-x: auto; }
.ap-tab { padding: 9px 14px; border: 0; background: none; font: 500 13.5px var(--ap-font); color: var(--ap-text-2); cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.ap-tab:hover { color: var(--ap-text); }
.ap-tab.active { color: var(--ap-primary); border-bottom-color: var(--ap-primary); }
.ap-tab .badge { margin-left: 6px; background: var(--ap-neutral-bg); border-radius: 10px; padding: 1px 7px; font-size: 11px; }

/* ---------- Modal ---------- */
.ap-modal-backdrop { position: fixed; inset: 0; background: rgba(15, 25, 40, .45); display: flex; align-items: flex-start; justify-content: center; padding: 6vh 16px; z-index: 100; overflow-y: auto; }
.ap-modal { background: var(--ap-surface); border-radius: 10px; box-shadow: var(--ap-shadow-lg); width: 100%; max-width: 560px; display: flex; flex-direction: column; max-height: 88vh; }
.ap-modal.wide { max-width: 860px; }
.ap-modal.xwide { max-width: 1100px; }
.ap-modal-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--ap-border); }
.ap-modal-head h2 { flex: 1; }
.ap-modal-body { padding: 16px 18px; overflow-y: auto; }
.ap-modal-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 12px 18px; border-top: 1px solid var(--ap-border); background: var(--ap-surface-2); border-radius: 0 0 10px 10px; }

/* ---------- Toasts ---------- */
.ap-toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.ap-toast { min-width: 280px; max-width: 420px; background: var(--ap-navy); color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--ap-shadow-lg); font-size: 13.5px; display: flex; gap: 10px; align-items: flex-start; }
.ap-toast.error { background: var(--ap-danger); }
.ap-toast.success { background: var(--ap-success); }
.ap-toast button { background: none; border: 0; color: inherit; cursor: pointer; margin-left: auto; opacity: .8; }

/* ---------- Timeline / history ---------- */
.ap-timeline { list-style: none; margin: 0; padding: 0; }
.ap-timeline li { position: relative; padding: 0 0 14px 20px; border-left: 2px solid var(--ap-border); margin-left: 6px; }
.ap-timeline li::before { content: ""; position: absolute; left: -6px; top: 3px; width: 10px; height: 10px; border-radius: 50%; background: var(--ap-primary); border: 2px solid #fff; }
.ap-timeline .when { font-size: 12px; color: var(--ap-muted); }
.ap-timeline .what { font-weight: 500; }
.ap-diff { font-size: 12.5px; color: var(--ap-text-2); margin-top: 2px; }
.ap-diff b { color: var(--ap-text); font-weight: 600; }

/* ---------- Calendar ---------- */
.ap-cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--ap-border); border-left: 1px solid var(--ap-border); }
.ap-cal-dow { font-size: 11.5px; text-transform: uppercase; color: var(--ap-muted); padding: 6px 8px; border-right: 1px solid var(--ap-border); border-bottom: 1px solid var(--ap-border); background: var(--ap-surface-2); }
.ap-cal-day { min-height: 96px; padding: 6px; border-right: 1px solid var(--ap-border); border-bottom: 1px solid var(--ap-border); background: #fff; font-size: 12px; }
.ap-cal-day.other { background: var(--ap-surface-2); color: var(--ap-muted); }
.ap-cal-day.today { box-shadow: inset 0 0 0 2px var(--ap-primary); }
.ap-cal-item { display: block; margin-top: 3px; padding: 2px 5px; border-radius: 4px; background: var(--ap-info-bg); color: var(--ap-info); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ap-cal-item.bad { background: var(--ap-danger-bg); color: var(--ap-danger); }
.ap-cal-item.good { background: var(--ap-success-bg); color: var(--ap-success); }

/* ---------- Misc ---------- */
.ap-page-loading { padding: 40px; color: var(--ap-muted); }
.ap-error-ui { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #fff4d6; padding: 10px 20px; box-shadow: 0 -1px 4px rgba(0,0,0,.15); z-index: 1000; }
.ap-error-ui .dismiss { cursor: pointer; float: right; }
.ap-divider { border: 0; border-top: 1px solid var(--ap-border); margin: 16px 0; }
.ap-file-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--ap-border); border-radius: 8px; background: #fff; }
.ap-file-ico { width: 36px; height: 36px; border-radius: 6px; background: #c9493e; color: #fff; font-size: 10px; font-weight: 700; display: grid; place-items: center; flex: none; }
.ap-file-ico.img { background: #2e8e6a; } .ap-file-ico.doc { background: #2e5f8e; } .ap-file-ico.xls { background: #1e7d4f; } .ap-file-ico.other { background: #6b7a89; }
.ap-dropzone { border: 2px dashed var(--ap-border-strong); border-radius: 10px; padding: 22px; text-align: center; color: var(--ap-text-2); background: var(--ap-surface-2); position: relative; }
.ap-dropzone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.ap-dropzone.drag { border-color: var(--ap-primary); background: var(--ap-primary-soft); }
.ap-matrix td.cell { text-align: center; }

/* ---------- Public (sign-in) pages ---------- */
.pub-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(300px, 42%) 1fr; }
.pub-brand { background: linear-gradient(160deg, var(--ap-navy) 0%, #1f4766 100%); color: #dfe8f1; padding: 56px 48px; display: flex; flex-direction: column; gap: 18px; }
.pub-logo { display: flex; align-items: center; gap: 12px; font-size: 24px; font-weight: 700; color: #fff; }
.pub-tag { font-size: 18px; line-height: 1.4; max-width: 360px; color: #fff; }
.pub-points { padding-left: 18px; line-height: 2; color: #c4d3e2; }
.pub-main { display: flex; align-items: center; justify-content: center; padding: 40px 20px; background: var(--ap-bg); }
.pub-card { width: 100%; max-width: 400px; background: #fff; border: 1px solid var(--ap-border); border-radius: 12px; padding: 32px; box-shadow: var(--ap-shadow); }
.pub-card h1 { margin-bottom: 4px; }
.pub-card form { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
.pub-card .ap-btn-block { margin-top: 14px; height: 40px; }
.pub-sub { color: var(--ap-text-2); margin: 4px 0 8px; }
.pub-links { margin-top: 16px; font-size: 13px; text-align: center; }
.pub-steps { padding-left: 18px; line-height: 1.7; color: var(--ap-text-2); }
.pub-key { font-size: 14px; background: var(--ap-neutral-bg); padding: 2px 6px; border-radius: 4px; }
.pub-hint { font-size: 12.5px; color: var(--ap-muted); }
.ap-input-code { font-family: var(--ap-mono); font-size: 20px; letter-spacing: .3em; text-align: center; height: 44px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .ap-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ap-split { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
    .ap-shell { grid-template-columns: 1fr; }
    .ap-sidebar { position: fixed; left: 0; top: 0; width: var(--ap-sidebar-w); transform: translateX(-100%); transition: transform .2s; z-index: 60; }
    .ap-shell.nav-open .ap-sidebar { transform: none; }
    .ap-topbar, .ap-main { grid-column: 1; }
    .ap-menu-toggle { display: inline-flex; }
    .ap-main { padding: 16px; }
    .ap-grid-2, .ap-grid-3 { grid-template-columns: 1fr; }
    .ap-form .span-2 { grid-column: auto; }
    .ap-context select { min-width: 140px; }
    .pub-shell { grid-template-columns: 1fr; }
    .pub-brand { display: none; }
}
@media print {
    .ap-sidebar, .ap-topbar, .ap-page-actions, .ap-dg-toolbar, .ap-dg-foot { display: none !important; }
    .ap-shell { display: block; }
    body { background: #fff; }
}