/* Presentation theme: warm surfaces, navy navigation, terracotta accents. */
body.exhibition {
  --font: 'Inter', 'Segoe UI', sans-serif;
  --font-display: 'Inter Tight', 'Inter', 'Segoe UI', sans-serif;
  --primary: #c2410c; --primary-hover: #9a3412; --primary-light: #fff5ed;
  --primary-ghost: #c2410c0d;
  --primary-50: #fff5ed; --primary-100: #fce8da; --primary-200: #f1c5ad;
  --primary-300: #e9a17c; --primary-400: #de7b48; --primary-500: #ce541d;
  --primary-600: #c2410c; --primary-700: #9a3412; --primary-800: #7c2d12; --primary-900: #652914;
  --accent: #c2410c; --accent-hover: #9a3412; --accent-light: #fce8da;
  --bg: #fafaf7; --bg-card: #fff; --bg-elevated: #f3f3ee; --bg-header: #fafaf7;
  --bg-sidebar: #0f1a2e; --bg-sidebar-flat: #0f1a2e;
  --text: #0f1a2e; --text-secondary: #3a4866; --text-muted: #6c7890;
  --border: #deded6; --border-light: #eeeee8; --border-strong: #c7c9c6; --border-focus: #c2410c;
  --slate-25: #fdfdfa; --slate-50: #f8f8f4; --slate-100: #f0f0eb; --slate-200: #deded6;
  --slate-300: #c9cbc7; --slate-400: #8c95a3; --slate-500: #6c7890; --slate-600: #4e5b72;
  --slate-700: #3a4866; --slate-800: #25324b; --slate-900: #0f1a2e;
  --success: #378367; --success-light: #eaf5ef; --warning: #986d19; --warning-light: #fbf3df;
  --danger: #cb3d3d; --danger-light: #fcecec; --info: #285c92; --info-light: #edf3f9;
  --radius-sm: 2px; --radius: 3px; --radius-lg: 4px; --radius-xl: 6px;
  --shadow-xs: none; --shadow-sm: none; --shadow: none; --shadow-md: none;
  --shadow-lg: 0 12px 36px #0f1a2e18; --shadow-xl: 0 20px 60px #0f1a2e25;
  --shadow-primary: none; --shadow-danger: none;
  --sidebar-width: 226px; --sidebar-collapsed: 64px; --header-height: 78px;
  --demo-height: 36px;
  --signal-bg: #fff6ef; --signal-border: #e7c7b4; --demo-bg: #f1eee7;
  font-size: 13px; padding-top: 0; background: var(--bg); color: var(--text);
  font-variant-numeric: tabular-nums;
}
body.exhibition[data-theme='dark'] {
  --bg: #111927; --bg-card: #182335; --bg-elevated: #202c3f; --bg-header: #111927;
  --text: #edf0f5; --text-secondary: #c4cddd; --text-muted: #99a9bf;
  --border: #354154; --border-light: #2a3546; --border-strong: #536178;
  --primary: #f29b67; --primary-hover: #ffb98c; --primary-light: #38291f; --primary-ghost: #f29b6714;
  --primary-50: #2e241e; --primary-100: #402b20; --primary-200: #68442b;
  --primary-300: #bc7346; --primary-400: #ec915e; --primary-500: #f29b67;
  --primary-600: #f29b67; --primary-700: #ffb98c; --primary-800: #ffd1b5; --primary-900: #ffe8db;
  --text-on-primary: #111927; --accent: #f29b67; --accent-light: #402b20;
  --slate-25: #111927; --slate-50: #182335; --slate-100: #202c3f; --slate-200: #354154;
  --slate-300: #536178; --slate-400: #8191a9; --slate-500: #99a9bf; --slate-600: #c4cddd;
  --slate-700: #d5ddeb; --slate-800: #e1e7f1; --slate-900: #edf0f5;
  --success: #79c4a0; --success-light: #1c382e; --warning: #e8be63; --warning-light: #3c321d;
  --danger: #ff9590; --danger-light: #43252b; --info: #99bfdf; --info-light: #22344b;
  --signal-bg: #2a2523; --signal-border: #6d4934; --demo-bg: #222a36;
}
.exhibition #app, .exhibition #main { min-height: 100dvh; }
.exhibition #sidebar { top: 0; height: 100dvh; background: #0f1a2e; border-right: 4px solid #29354c; }
.exhibition #sidebar::after { display: none; }
.exhibition .sidebar-header { min-height: 78px; padding: 17px 12px; border-bottom: 1px solid #ffffff24; gap: 0; }
.exhibition .sidebar-brand { display: grid; grid-template-columns: 26px 1fr; column-gap: 9px; align-items: center; }
.exhibition .brand-mark { grid-row: span 2; display: grid; place-items: center; width: 26px; height: 30px; background: #c2410c; color: white; border-radius: 2px; }
.exhibition .sidebar-logo { font: 700 16px/1.25 var(--font-display); letter-spacing: -.5px; white-space: nowrap; }
.exhibition .sidebar-logo-sub { grid-column: 2; color: #a7b7ce; text-transform: none; letter-spacing: 0; font-size: 10px; margin-top: 4px; }
.exhibition .sidebar-app-version { display: none; }
.exhibition .sidebar-collapse-toggle { position: absolute; right: 7px; bottom: 10px; width: 19px; height: 19px; border: 0; background: transparent; border-radius: 2px; }
.exhibition .sidebar-section { color: #9eafc5; font: 400 9px/1.5 var(--font); letter-spacing: 1px; padding: 22px 18px 7px; }
.exhibition .sidebar-nav { padding: 0 0 18px; }
.exhibition .sidebar-nav li a, .exhibition .sidebar-admin-link { font-size: 12px; font-weight: 400; padding: 9px 13px; margin: 1px 8px; gap: 10px; border-radius: 2px; color: #d5d9e1; }
.exhibition .sidebar-nav li a svg, .exhibition .sidebar-admin-link svg { width: 14px; height: 14px; opacity: .75; color: #a6b5cb; }
.exhibition .sidebar-nav li a.active, .exhibition .sidebar-admin-link.active { background: #293044; color: white; font-weight: 600; box-shadow: inset 3px 0 #e0703b; }
.exhibition .sidebar-nav li a.active::before, .exhibition .sidebar-admin-link.active::before { display: none; }
.exhibition .sidebar-nav li a.active svg { color: #e9a17c; }
.exhibition .sidebar-footer { border-color: #ffffff24; }
.exhibition #header { height: var(--header-height); flex-shrink: 0; padding: 12px 28px; border-top: 3px solid #c2410c; gap: 14px; }
.exhibition .header-context { margin-right: auto; min-width: 170px; }
.exhibition .header-context small { color: var(--text-muted); font-size: 10px; display: block; margin-bottom: 4px; }
.exhibition .header-context strong { font: 700 20px/1.2 var(--font-display); letter-spacing: -.5px; }
.exhibition .header-search { flex: 0 1 280px; max-width: 280px; padding: 7px 10px; background: var(--bg-elevated); border-radius: 3px; }
.exhibition .header-search input[type='text'] { padding: 0; border: 0; background: transparent; box-shadow: none; font-size: 12px; width: 100%; }
.exhibition .header-user { margin-left: 0; gap: 8px; }
.exhibition #header-user-name { display: none; }
.exhibition .theme-toggle { width: 32px; height: 32px; border-radius: 3px; box-shadow: none; }
.exhibition .demo-toolbar { position: static; width: auto; min-height: 36px; height: auto; padding: 7px 28px; background: var(--demo-bg); color: var(--text-secondary); font: 10px/1.5 var(--font); gap: 12px; box-shadow: none; border-bottom: 1px solid var(--border); z-index: auto; }
.exhibition .demo-pill { background: transparent; color: var(--primary); font: 600 11px/1.4 var(--font); letter-spacing: 0; padding: 0; border-radius: 0; }
.exhibition .demo-toolbar button { border: 0; padding: 0 5px; color: var(--primary); border-radius: 2px; }
.exhibition .demo-toolbar button:hover { background: var(--primary-ghost); }
.exhibition #content { width: 100%; max-width: 1600px; padding: 24px 28px 44px; }
.exhibition .page-header { margin-bottom: 20px; }
.exhibition .page-header h1 { font-size: 26px; font-weight: 700; letter-spacing: -.7px; }
.exhibition .card, .exhibition .stat-card { box-shadow: none; border-radius: 4px; padding: 18px 20px; }
.exhibition .card:hover, .exhibition .stat-card:hover { transform: none; box-shadow: none; }
.exhibition .card-title { font-family: var(--font); font-size: 13px; font-weight: 600; }
.exhibition .card-header { margin-bottom: 16px; gap: 10px; }
.exhibition .stat-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
.exhibition .stat-card { border-top: 2px solid #d1d8e1; padding: 18px; }
.exhibition .stat-card:first-child, .exhibition .stat-card:nth-child(3) { border-top-color: var(--primary); }
.exhibition .stat-card::before, .exhibition .stat-card .stat-icon { display: none; }
.exhibition .stat-card .stat-label { text-transform: none; font-size: 12px; font-weight: 400; letter-spacing: 0; color: var(--text-secondary); margin-bottom: 8px; }
.exhibition .stat-card .stat-value { font-size: clamp(24px,2.1vw,30px); font-weight: 700; letter-spacing: -.7px; }
.exhibition .stat-card .stat-sub { font-size: 11px; margin-top: 9px; }
.exhibition .data-table, .exhibition .table-wrapper { border-radius: 3px; box-shadow: none; }
.exhibition .data-table { font-size: 12px; }
.exhibition .data-table thead { background: var(--slate-50); border-bottom: 1px solid var(--border); }
.exhibition .data-table th { padding: 11px 10px; font: 500 10px/1.4 var(--font); letter-spacing: .5px; color: var(--text-secondary); }
.exhibition .data-table td { padding: 11px 10px; border-bottom-color: var(--border-light); }
.exhibition .data-table td.num { white-space: nowrap; }
.exhibition .data-table tbody tr:nth-child(even) { background: transparent; }
.exhibition .data-table tbody tr:hover { background: var(--slate-50); }
.exhibition .data-table.compact { border: 0; }
.exhibition .badge { border-radius: 3px; font: 500 10px/1.5 var(--font); padding: 2px 6px; letter-spacing: 0; }
.exhibition .btn { border-radius: 3px; font: 500 12px/1.5 var(--font); padding: 7px 12px; box-shadow: none; min-height: 32px; }
.exhibition .btn:hover { transform: none; box-shadow: none; }
.exhibition .btn-primary { background: var(--primary); border-color: var(--primary); color: var(--text-on-primary); }
.exhibition .btn-primary:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); box-shadow: none; }
.exhibition .btn-sm { font-size: 11px; padding: 5px 10px; min-height: 28px; }
.exhibition input:not([type='checkbox']):not([type='radio']), .exhibition select, .exhibition textarea { border-radius: 3px; font-family: var(--font); font-size: 12px; }
.exhibition .page-filters, .exhibition .filter-bar { border-radius: 3px; }
.exhibition .filters-single-row { flex-wrap: wrap; overflow: visible; }
.exhibition :is(input,select,textarea):focus { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-ghost); }
.exhibition :is(a,button,input,select,textarea):focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.exhibition .tabs { gap: 18px; }
.exhibition .tab { padding: 10px 2px; font-size: 12px; font-weight: 400; }
.exhibition .tab.active { font-weight: 600; color: var(--primary); }
.exhibition .tab.active::after { height: 2px; border-radius: 0; background: var(--primary); }
.exhibition .modal { border-radius: 5px; border-top: 3px solid var(--primary); box-shadow: var(--shadow-xl); }
.exhibition .modal-header h2 { font-size: 21px; }
.exhibition .modal-overlay { padding-top: 48px; }
.exhibition .modal-close { border-radius: 2px; }
.exhibition .toast { border-radius: 4px; box-shadow: var(--shadow-lg); }
.exhibition .demo-exchange-note { border-color: var(--primary); background: var(--signal-bg); }
.exhibition .demo-guide-links a { border-color: var(--border); border-radius: 3px; }
.exhibition .demo-guide-links a:hover { background: var(--primary-light); }
.exhibition .status-bar { height: 8px; border-radius: 2px; }
.exhibition .status-bar-segment { border-radius: 0; }
.exhibition .status-legend { gap: 14px; }
.exhibition .status-legend-item { font-size: 10px; }
.exhibition .status-legend-dot { border-radius: 2px; }
.exhibition .status-color-new { background: #aac2d9; }
.exhibition .status-color-confirmed { background: #285c92; }
.exhibition .status-color-on_order { background: #c2410c; }
.exhibition .status-color-shipped { background: #378367; }
.exhibition .status-color-closed { background: #8998ab; }
.exhibition .status-color-partially_shipped { background: #b88722; }
.exhibition .status-color-cancelled { background: #bf6b63; }
.exhibition .showcase { padding-bottom: 20px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.exhibition .showcase-heading { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 12px; }
.exhibition .eyebrow { color: var(--primary); font: 400 9px/1.5 var(--font-mono); letter-spacing: 1.3px; text-transform: uppercase; }
.exhibition .showcase-heading small { font-size: 10px; color: var(--text-muted); }
.exhibition .process-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 8px; }
.exhibition .process-step { min-height: 64px; display: flex; align-items: center; gap: 12px; padding: 12px; color: var(--text-secondary); border: 1px solid var(--border); border-top: 2px solid #d3c6bb; text-decoration: none; }
.exhibition .process-step:hover { background: var(--primary-light); border-color: var(--primary-300); }
.exhibition .process-step b { color: var(--primary); font: 500 10px var(--font-mono); }
.exhibition .process-step strong { display: block; font-size: 12px; font-weight: 500; }
.exhibition .process-step small { display: block; color: var(--text-muted); font-size: 10px; margin-top: 4px; }
.exhibition .overview-nav { display: flex; gap: 22px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.exhibition .overview-nav a { flex-shrink: 0; text-decoration: none; color: var(--text-secondary); padding: 10px 0 12px; font-size: 12px; border-bottom: 2px solid transparent; }
.exhibition .overview-nav a[aria-current] { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.exhibition .overview-nav a:hover { color: var(--primary); }
.exhibition .overview-heading h1 { font-size: 32px; line-height: 1.15; margin: 0 0 8px; letter-spacing: -1px; }
.exhibition .overview-heading p { font-size: 12px; color: var(--text-muted); margin: 0; }
.exhibition .overview-heading .page-header-actions { max-width: 180px; text-align: right; }
.exhibition .overview-heading .page-header-actions span { font-size: 10px; }
.exhibition .attention-strip { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border: 1px solid var(--signal-border); border-radius: 3px; background: var(--signal-bg); margin-bottom: 22px; }
.exhibition .attention-strip a { padding: 16px 18px; position: relative; color: var(--text); text-decoration: none; border-right: 1px solid var(--signal-border); }
.exhibition .attention-strip a:last-child { border-right: 0; }
.exhibition .attention-strip a::after { content: '↗'; position: absolute; right: 16px; top: 15px; color: var(--primary); }
.exhibition .attention-strip a:hover { background: var(--primary-ghost); }
.exhibition .attention-strip small { display: block; font: 400 8px/1.5 var(--font-mono); letter-spacing: .8px; color: var(--primary); margin-bottom: 7px; text-transform: uppercase; }
.exhibition .attention-strip strong { font-size: 13px; font-weight: 600; display: block; margin-bottom: 5px; }
.exhibition .attention-strip span { display: block; font-size: 10px; color: var(--text-secondary); }
.exhibition .dash-grid { gap: 14px; }
.exhibition .mb-4 { margin-bottom: 18px; }
@media (min-width:769px) {
  .exhibition.sidebar-collapsed .sidebar-collapse-toggle { top: 24px; right: 19px; }
  .exhibition.sidebar-collapsed .sidebar-nav li a { width: 42px; }
}
@media (max-width:1100px) {
  .exhibition .header-context { min-width: 145px; }
  .exhibition .header-context strong { font-size: 18px; }
  .exhibition .header-search { flex-basis: 220px; }
  .exhibition .stat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .exhibition .process-steps { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width:768px) {
  .exhibition { --header-height: 104px; }
  .exhibition #header { display: grid; grid-template-columns: 28px minmax(0,1fr) auto; padding: 8px 14px; gap: 8px; }
  .exhibition .header-context { min-width: 0; flex: 1; }
  .exhibition .header-context strong { font-size: 16px; }
  .exhibition .header-context small { font-size: 9px; margin-bottom: 2px; }
  .exhibition .header-search { display: flex; grid-column: 1 / -1; grid-row: 2; max-width: none; width: 100%; padding: 6px 10px; }
  .exhibition #header-user-role { display: none; }
  .exhibition .header-user { gap: 4px; grid-column: 3; grid-row: 1; }
  .exhibition #content { padding: 20px 16px 36px; }
  .exhibition .demo-toolbar { padding: 9px 16px; gap: 6px; flex-wrap: wrap; }
  .exhibition .demo-pill { font-size: 10px; }
  .exhibition .demo-toolbar button { font-size: 10px; padding: 0; }
  .exhibition .demo-toolbar-actions { gap: 10px; }
  .exhibition .showcase-heading small { display: none; }
  .exhibition .process-step { padding: 10px; gap: 8px; min-height: 72px; }
  .exhibition .process-step strong { font-size: 11px; }
  .exhibition .process-step small { font-size: 9px; }
  .exhibition .overview-heading h1 { font-size: 28px; }
  .exhibition .overview-heading .page-header-actions { text-align: left; max-width: none; }
  .exhibition .attention-strip { grid-template-columns: 1fr; }
  .exhibition .attention-strip a { border-right: 0; border-bottom: 1px solid var(--signal-border); padding: 13px 15px; }
  .exhibition .attention-strip a:last-child { border-bottom: 0; }
  .exhibition .stat-card { padding: 14px 12px; }
  .exhibition .stat-card .stat-value { font-size: 23px; }
  .exhibition .stat-card .stat-label { font-size: 11px; }
  .exhibition .card { padding: 15px; }
  .exhibition .card-header { flex-wrap: wrap; }
  .exhibition .modal-overlay { padding: 12px; }
  .exhibition .modal { max-height: calc(100dvh - 24px); }
  .exhibition .modal .form-row { display: grid; grid-template-columns: 1fr; gap: 0; }
  .exhibition .modal .form-group { min-width: 0; }
  .exhibition .filters-single-row { gap: 8px; }
  .exhibition .filters-single-row > select { flex: 1 1 145px; width: 100%; min-width: 0; }
  .exhibition .tabs { gap: 12px; }
}
@media (prefers-reduced-motion:reduce) {
  .exhibition *, .exhibition *::before, .exhibition *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .exhibition #header, .exhibition .showcase, .exhibition .overview-nav, .exhibition .demo-toolbar { display: none; }
  .exhibition #main { margin: 0; }
}