/* Novus Admin Kit app layout. Composed from tokens only (constitution I, III, VII). */
.adminwrap { min-height: 100vh; display: flex; flex-direction: column; }
.adminbody {
  width: 100%; max-width: none; margin-inline: auto;
  padding: var(--space-5) var(--gutter) var(--space-8); flex: 1;
}
@media (min-width: 900px) {
  .adminbody { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-6); align-items: start; }
}

/* Sidebar: native details on mobile, sticky list from 900px */
.adminnav { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); margin-bottom: var(--space-4); }
.adminnav > summary { cursor: pointer; padding: var(--space-2) var(--space-3); font-weight: var(--weight-medium); color: var(--text-secondary); font-size: var(--text-sm); min-height: 2.75rem; display: flex; align-items: center; }
.adminnav a { display: block; padding: var(--space-2) var(--space-3); color: var(--text-secondary); text-decoration: none; font-size: var(--text-sm); border-left: 2px solid transparent; }
.adminnav a:hover { color: var(--text); background: var(--bg-subtle); text-decoration: none; }
.adminnav a[aria-current="page"], .adminnav a.active { color: var(--accent-text); background: var(--accent-subtle); border-left-color: var(--accent); font-weight: var(--weight-medium); }
@media (min-width: 900px) {
  .adminnav { position: sticky; top: var(--space-4); border: 0; background: transparent; }
  .adminnav > summary { display: none; }
}

/* Header endorsement mark: placed asset via tokens, dark swap under BOTH triggers */
.brandmark { height: var(--logo-height); width: 132px; background: var(--logo-master-colour) center/contain no-repeat; flex: 0 0 auto; }
[data-theme="dark"] .brandmark { background-image: var(--logo-master-white); }
@media (prefers-color-scheme: dark) { :root:not([data-theme]) .brandmark { background-image: var(--logo-master-white); } }
[data-theme="light"] .brandmark { background-image: var(--logo-master-colour); }

/* Page scaffolding */
.pagehead { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-5); }
.pagehead h1 { font-size: var(--text-2xl); line-height: var(--lh-2xl); margin: 0; }
.statpanel { margin-bottom: var(--space-6); }
.signalgrid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-bottom: var(--space-6); }
.signal { border-left: 3px solid var(--border); }
.signal--danger { border-left-color: var(--danger); }
.signal--danger h3 { color: var(--danger-text); }
.signal--warning { border-left-color: var(--warning); }
.signal h3 { font-size: var(--text-lg); line-height: var(--lh-lg); margin-bottom: var(--space-1); }
.signal .muted { margin: 0; }
.tablewrap { overflow-x: auto; }
.filterrow { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.filterrow .select { width: auto; min-height: 2.75rem; }
.emptystate { padding: var(--space-6); text-align: center; color: var(--text-secondary); }
.toggle44 { min-height: 2.75rem; min-width: 2.75rem; }
.appname { font-weight: var(--weight-bold); font-size: var(--text-lg); color: var(--text); }

/* QuickGrid themed with kit tokens (library supplies behaviour, kit supplies identity) */
.quickgrid { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.quickgrid th, .quickgrid td { text-align: left; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--border); }
.quickgrid thead th { background: var(--bg-subtle); color: var(--text-secondary); font-weight: var(--weight-medium); }
.quickgrid tbody tr:hover { background: var(--bg-subtle); }
.quickgrid .col-header-content button, .quickgrid button.col-title { font: inherit; font-weight: var(--weight-medium); color: var(--text-secondary); background: none; border: 0; padding: 0; cursor: pointer; min-height: 2.75rem; display: inline-flex; align-items: center; gap: var(--space-1); }
.quickgrid .col-header-content button:hover, .quickgrid button.col-title:hover { color: var(--text); }
.quickgrid td[align="right"], .quickgrid .grid-cell-align-right { text-align: right; font-variant-numeric: tabular-nums; }
.paginator { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--text-secondary); }
.paginator button { font: inherit; color: var(--accent-text); background: transparent; border: 1px solid var(--border-strong); border-radius: var(--radius-md); padding: var(--space-1) var(--space-2); cursor: pointer; min-height: 2.75rem; min-width: 2.75rem; }
.paginator button:hover:not(:disabled) { background: var(--accent-subtle); border-color: var(--accent); }
.paginator button:disabled { opacity: var(--opacity-disabled); cursor: default; }

/* Blazor (unbundled CSS): url() inside a custom property resolves against the
   document base, so place the endorsement asset with stylesheet-relative urls. */
.brandmark { background-image: url("lib/novus-design-kit/logos/Novus_Logo_Colour_transparent.png"); }
[data-theme="dark"] .brandmark { background-image: url("lib/novus-design-kit/logos/Novus_Logo_White_transparent.png"); }
@media (prefers-color-scheme: dark) { :root:not([data-theme]) .brandmark { background-image: url("lib/novus-design-kit/logos/Novus_Logo_White_transparent.png"); } }
[data-theme="light"] .brandmark { background-image: url("lib/novus-design-kit/logos/Novus_Logo_Colour_transparent.png"); }

/* Feature 003 round 3: full-bleed header inner, denser type, demo bar, login */
.appbar__inner { max-width: none; }
.adminbody { font-size: var(--text-sm); line-height: var(--lh-sm); }
.appsuffix { font-size: var(--text-sm); }
.demobar { background: var(--bg-subtle); border-bottom: 1px solid var(--border); padding: var(--space-1) var(--gutter); font-size: var(--text-xs); color: var(--text-secondary); text-align: right; }
.loginwrap { min-height: 100vh; display: grid; place-items: center; padding: var(--gutter); }
.logincard { width: 100%; max-width: 24rem; }
.logincard .brandmark { margin: 0 auto var(--space-4); }

/* Icon theme toggle (moon in light, sun in dark), mirrored under both triggers */
.themetoggle .ic-sun { display: none; }
[data-theme="dark"] .themetoggle .ic-moon { display: none; }
[data-theme="dark"] .themetoggle .ic-sun { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .themetoggle .ic-moon { display: none; }
  :root:not([data-theme]) .themetoggle .ic-sun { display: block; }
}
[data-theme="light"] .themetoggle .ic-moon { display: block; }
[data-theme="light"] .themetoggle .ic-sun { display: none; }
/* The brandmark is a span: give it block layout wherever it is not a flex item */
.logincard .brandmark { display: block; }

/* Two-mark rule below 520px: divider drops, endorsement steps down, suffix hides */
@media (max-width: 520px) {
  .appsuffix { display: none; }
  .brandmark { height: 20px; width: 65px; }
  .appbar__inner { gap: var(--space-2); }
}

/* Functional motion (constitution 1.6.0): nav transitions + animated tabs, reduced-motion aware */
.adminnav a { transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, padding-left 0.15s ease; }
.adminnav a:hover { padding-left: calc(var(--space-3) + 4px); }

.tablist { display: flex; flex-wrap: wrap; gap: var(--space-1); border-bottom: 1px solid var(--border); margin-bottom: var(--space-4); }
.tablist input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.tablist label { position: relative; cursor: pointer; padding: var(--space-2) var(--space-3); min-height: 2.75rem; display: inline-flex; align-items: center; color: var(--text-secondary); font-size: var(--text-sm); font-weight: var(--weight-medium); transition: color 0.15s ease; }
.tablist label::after { content: ""; position: absolute; left: var(--space-3); right: var(--space-3); bottom: -1px; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform 0.18s ease; }
.tablist label:hover { color: var(--text); }
.tablist input:checked + label { color: var(--accent-text); }
.tablist input:checked + label::after { transform: scaleX(1); }
.tablist input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: var(--radius-sm); }
.tabpanel { animation: tabfade 0.18s ease; }
/* JS-off and no-:has fallback: all panels stay visible stacked */
.tabs:has(input:checked) .tabpanel { display: none; }
.tabs:has(#tab-profile:checked) #panel-profile,
.tabs:has(#tab-appearance:checked) #panel-appearance,
.tabs:has(#tab-notifications:checked) #panel-notifications,
.tabs:has(#tab-api:checked) #panel-api { display: block; }
@keyframes tabfade { from { opacity: 0; transform: translateY(4px); } }
.chk { display: flex; gap: var(--space-2); align-items: center; min-height: 2.75rem; cursor: pointer; }
@media (prefers-reduced-motion: reduce) {
  .adminnav a, .tablist label, .tablist label::after { transition: none; }
  .tabpanel { animation: none; }
}