/* Platform Control Center (/platform/). Scoped to body.platform-shell so the
   academy (tenant) dashboard's look and branding are untouched.
   Light: pure white surfaces, neutral grey borders, dark navy accent. Colour
   marks state, never decoration. Plain CSS: no Tailwind build step needed. */

body.platform-shell.brand-theme-light {
    --pc-bg: #ffffff;
    --pc-surface: #ffffff;
    --pc-sunk: #ffffff;
    --pc-hover: #f5f7fa;
    --pc-text: #111827;
    --pc-muted: #4b5563;
    --pc-subtle: #6b7280;
    --pc-border: #e5e7eb;
    --pc-border-strong: #d1d5db;
    --pc-accent: #1e3a8a;
    --pc-accent-hover: #172e6e;
    --pc-accent-soft: #eef2fb;
    --pc-accent-text: #1e3a8a;
    --pc-on-accent: #ffffff;
    --pc-ok: #15803d;
    --pc-ok-soft: #f0fdf4;
    --pc-warn: #b45309;
    --pc-warn-soft: #fffbeb;
    --pc-danger: #b91c1c;
    --pc-danger-soft: #fef2f2;
    --pc-info: #1e3a8a;
    --pc-info-soft: #eef2fb;
    --pc-chart: #1e3a8a;
    --pc-chart-2: #a5b4d4;
    --pc-track: #e5e7eb;
    --pc-shadow: none;
}
body.platform-shell.brand-theme-dark {
    --pc-bg: #0b1120;
    --pc-surface: #111827;
    --pc-sunk: #111827;
    --pc-hover: rgba(148, 163, 184, 0.08);
    --pc-text: #e5e7eb;
    --pc-muted: #9ca3af;
    --pc-subtle: #6b7280;
    --pc-border: #1f2937;
    --pc-border-strong: #374151;
    --pc-accent: #3b5bdb;
    --pc-accent-hover: #4c6ef5;
    --pc-accent-soft: rgba(99, 132, 230, 0.16);
    --pc-accent-text: #93b0f5;
    --pc-on-accent: #ffffff;
    --pc-ok: #4ade80;
    --pc-ok-soft: rgba(74, 222, 128, 0.12);
    --pc-warn: #fbbf24;
    --pc-warn-soft: rgba(251, 191, 36, 0.12);
    --pc-danger: #f87171;
    --pc-danger-soft: rgba(248, 113, 113, 0.12);
    --pc-info: #93b0f5;
    --pc-info-soft: rgba(99, 132, 230, 0.14);
    --pc-chart: #6384e6;
    --pc-chart-2: #2b3a5e;
    --pc-track: #1f2937;
    --pc-shadow: none;
}
/* Legacy /superadmin/ pages rendered inside the shell read the dashboard's
   --ui-* tokens; point them at the platform palette. */
body.platform-shell.brand-theme-light,
body.platform-shell.brand-theme-dark {
    --ui-bg: var(--pc-bg);
    --ui-surface: var(--pc-surface);
    --ui-surface-2: var(--pc-sunk);
    --ui-hover: var(--pc-hover);
    --ui-border: var(--pc-border);
    --ui-border-strong: var(--pc-border-strong);
    --ui-text: var(--pc-text);
    --ui-text-muted: var(--pc-muted);
    --ui-text-subtle: var(--pc-subtle);
    --ui-accent: var(--pc-accent);
    --ui-accent-hover: var(--pc-accent-hover);
    --ui-accent-text: var(--pc-accent-text);
    --ui-accent-soft: var(--pc-accent-soft);
    --ui-on-accent: var(--pc-on-accent);
    --ui-success: var(--pc-ok);
    --ui-success-soft: var(--pc-ok-soft);
    --ui-warning: var(--pc-warn);
    --ui-danger: var(--pc-danger);
    --ui-danger-soft: var(--pc-danger-soft);
    --brand-bg-gradient: var(--pc-bg);
    --brand-bg-solid: var(--pc-bg);
    --brand-surface: var(--pc-surface);
    --brand-text-primary: var(--pc-text);
    --brand-text-muted: var(--pc-muted);
    --brand-border: var(--pc-border);
    --brand-accent-primary: var(--pc-accent);
    --brand-accent-secondary: var(--pc-accent);
    --brand-accent-on-primary: var(--pc-on-accent);
    background: var(--pc-bg);
    color: var(--pc-text);
    font-family: 'Inter', system-ui, sans-serif;
    font-feature-settings: 'tnum' 1, 'cv11' 1;
    -webkit-font-smoothing: antialiased;
}

/* ── Shell ─────────────────────────────────────────────────────────────── */
.pc-sidebar {
    position: fixed; inset: 0 auto 0 0; width: 236px; z-index: 50;
    background: var(--pc-surface); border-right: 1px solid var(--pc-border);
    display: flex; flex-direction: column; overflow-y: auto;
    transform: translateX(-100%); transition: transform .2s ease;
}
.pc-sidebar.is-open { transform: none; box-shadow: 0 0 0 100vmax rgba(17, 24, 39, .35); }
@media (min-width: 1024px) { .pc-sidebar { transform: none; } .pc-sidebar.is-open { box-shadow: none; } }
.pc-brand { display: flex; align-items: center; gap: .625rem; padding: 1.25rem 1.25rem 1rem; }
.pc-brand-link { display: flex; flex-direction: column; gap: .45rem; text-decoration: none; min-width: 0; }
.pc-logo { display: block; height: 2.25rem; width: auto; max-width: 100%; }
body.platform-shell.brand-theme-light .pc-logo-on-dark,
body.platform-shell.brand-theme-dark .pc-logo-on-light { display: none; }
.pc-brand-mark {
    width: 2rem; height: 2rem; border-radius: .5rem; display: grid; place-items: center;
    background: var(--pc-text); color: var(--pc-surface); font-weight: 700; font-size: .8125rem; letter-spacing: -.02em;
}
.pc-brand-name { font-size: .875rem; font-weight: 600; color: var(--pc-text); line-height: 1.2; }
.pc-brand-sub { font-size: .6875rem; color: var(--pc-subtle); letter-spacing: .04em; text-transform: uppercase; }
.pc-switch {
    display: flex; align-items: center; gap: .6rem; margin: 0 .75rem .75rem; padding: .55rem .7rem; width: calc(100% - 1.5rem);
    border: 1px solid var(--pc-border-strong); border-radius: .5rem; background: var(--pc-surface); color: var(--pc-text);
    font-size: .8125rem; font-weight: 600; cursor: pointer; text-align: left;
}
.pc-switch:hover { border-color: var(--pc-accent); background: var(--pc-accent-soft); }
.pc-switch i { color: var(--pc-accent-text); }
.pc-switch span:nth-child(2) { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-switch-kbd { font-size: .6875rem; font-weight: 500; color: var(--pc-subtle); border: 1px solid var(--pc-border); border-radius: .3rem; padding: 0 .3rem; }
.pc-nav { padding: .25rem .75rem 1rem; display: flex; flex-direction: column; gap: 1px; }
.pc-nav a {
    display: flex; align-items: center; gap: .7rem; padding: .5rem .625rem; border-radius: .5rem;
    font-size: .8125rem; color: var(--pc-muted); text-decoration: none; transition: background .12s, color .12s;
}
.pc-nav a i { width: 1rem; text-align: center; font-size: .8125rem; color: var(--pc-subtle); }
.pc-nav a:hover { background: var(--pc-hover); color: var(--pc-text); }
.pc-nav a.is-active { background: var(--pc-accent-soft); color: var(--pc-accent-text); font-weight: 600; }
.pc-nav a.is-active i { color: var(--pc-accent-text); }
.pc-nav-count {
    margin-left: auto; font-size: .6875rem; font-weight: 600; padding: 0 .4rem; border-radius: 999px;
    background: var(--pc-danger-soft); color: var(--pc-danger);
}
.pc-sidebar-foot { margin-top: auto; padding: 1rem 1.25rem; border-top: 1px solid var(--pc-border); font-size: .75rem; color: var(--pc-subtle); }
.pc-main { min-height: 100vh; }
@media (min-width: 1024px) { .pc-main { margin-left: 236px; } }
.pc-topbar {
    position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: .75rem;
    padding: .75rem 1rem; background: color-mix(in srgb, var(--pc-bg) 90%, transparent);
    backdrop-filter: blur(8px); border-bottom: 1px solid var(--pc-border);
}
@media (min-width: 640px) { .pc-topbar { padding: .75rem 2rem; } }
.pc-topbar-title { font-size: .9375rem; font-weight: 600; color: var(--pc-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-topbar-right { margin-left: auto; display: flex; align-items: center; gap: .5rem; }
.pc-who { font-size: .8125rem; color: var(--pc-muted); display: none; }
@media (min-width: 640px) { .pc-who { display: inline; } }
.pc-content { padding: 1.25rem 1rem 3rem; max-width: 1400px; }
@media (min-width: 640px) { .pc-content { padding: 1.75rem 2rem 4rem; } }
.pc-icon-btn {
    display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: .5rem;
    color: var(--pc-muted); background: transparent; border: 0; cursor: pointer;
}
.pc-icon-btn:hover { background: var(--pc-hover); color: var(--pc-text); }
@media (min-width: 1024px) { .pc-menu-btn { display: none; } }

/* ── Type & layout primitives ──────────────────────────────────────────── */
.pc-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.pc-title { font-size: 1.375rem; font-weight: 650; letter-spacing: -.018em; color: var(--pc-text); line-height: 1.2; }
.pc-sub { margin-top: .25rem; font-size: .875rem; color: var(--pc-muted); max-width: 46rem; }
.pc-eyebrow { font-size: .6875rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--pc-subtle); }
.pc-section-title { font-size: .9375rem; font-weight: 600; color: var(--pc-text); }
.pc-muted { color: var(--pc-muted); }
.pc-subtle { color: var(--pc-subtle); }
.pc-small { font-size: .75rem; }
.pc-mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .75rem; }
.pc-stack > * + * { margin-top: 1.25rem; }
.pc-grid-2 { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1100px) { .pc-grid-2 { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); } .pc-grid-2.is-even { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pc-row { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.pc-link { color: var(--pc-accent-text); text-decoration: none; font-weight: 500; }
.pc-link:hover { text-decoration: underline; }

/* ── Cards ─────────────────────────────────────────────────────────────── */
.pc-card { background: var(--pc-surface); border: 1px solid var(--pc-border); border-radius: .75rem; box-shadow: var(--pc-shadow); min-width: 0; }
.pc-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--pc-border); }
.pc-card-head .pc-sub { margin-top: .125rem; font-size: .8125rem; }
.pc-card-body { padding: 1.25rem; }
.pc-card-body.is-flush { padding: 0; }

/* ── Metrics ───────────────────────────────────────────────────────────── */
.pc-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); background: var(--pc-surface); border: 1px solid var(--pc-border); border-radius: .75rem; overflow: hidden; }
@media (min-width: 768px) { .pc-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1280px) { .pc-kpis.is-7 { grid-template-columns: repeat(7, minmax(0, 1fr)); } }
.pc-kpi { padding: 1rem 1.125rem; border-right: 1px solid var(--pc-border); border-bottom: 1px solid var(--pc-border); min-width: 0; margin: 0 -1px -1px 0; }
.pc-kpi-label { display: flex; align-items: center; gap: .3rem; font-size: .75rem; color: var(--pc-muted); }
.pc-kpi-value { margin-top: .375rem; font-size: 1.5rem; font-weight: 650; letter-spacing: -.02em; color: var(--pc-text); line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-kpi-value.is-text { font-size: 1rem; }
.pc-kpi-value .pc-row { flex-wrap: nowrap; }
.pc-kpi-value.is-missing { color: var(--pc-subtle); font-weight: 500; font-size: 1.125rem; }
.pc-kpi-foot { margin-top: .3rem; font-size: .75rem; color: var(--pc-subtle); display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.pc-delta { font-weight: 600; }
.pc-delta.is-up { color: var(--pc-ok); }
.pc-delta.is-down { color: var(--pc-danger); }
.pc-delta.is-flat { color: var(--pc-subtle); }
.pc-delta.is-neutral { color: var(--pc-muted); }
.pc-info-dot { display: inline-grid; place-items: center; width: .9rem; height: .9rem; border-radius: 999px; font-size: .5625rem; font-weight: 700; color: var(--pc-subtle); border: 1px solid var(--pc-border-strong); cursor: help; }
.pc-mini-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); overflow: hidden; }
.pc-mini-stats > div { padding: .875rem 1.25rem; border-right: 1px solid var(--pc-border); border-bottom: 1px solid var(--pc-border); margin: 0 -1px -1px 0; }
.pc-mini-stats .v { font-size: 1.125rem; font-weight: 650; color: var(--pc-text); }
.pc-mini-stats .l { font-size: .75rem; color: var(--pc-muted); margin-top: .125rem; }

/* ── Chips, alerts ─────────────────────────────────────────────────────── */
.pc-chip { display: inline-flex; align-items: center; gap: .3rem; padding: .1rem .5rem; border-radius: 999px; font-size: .6875rem; font-weight: 600; white-space: nowrap; background: var(--pc-sunk); color: var(--pc-muted); border: 1px solid var(--pc-border); }
.pc-chip.is-ok { background: var(--pc-ok-soft); color: var(--pc-ok); border-color: transparent; }
.pc-chip.is-warn { background: var(--pc-warn-soft); color: var(--pc-warn); border-color: transparent; }
.pc-chip.is-danger { background: var(--pc-danger-soft); color: var(--pc-danger); border-color: transparent; }
.pc-chip.is-info { background: var(--pc-info-soft); color: var(--pc-info); border-color: transparent; }
.pc-dot { width: .5rem; height: .5rem; border-radius: 999px; display: inline-block; background: var(--pc-border-strong); flex: none; }
.pc-dot.is-ok { background: var(--pc-ok); } .pc-dot.is-warn { background: var(--pc-warn); } .pc-dot.is-danger { background: var(--pc-danger); } .pc-dot.is-info { background: var(--pc-info); }
.pc-alerts { list-style: none; margin: 0; padding: 0; }
.pc-alert { display: flex; align-items: flex-start; gap: .75rem; padding: .875rem 1.25rem; border-top: 1px solid var(--pc-border); }
.pc-alert:first-child { border-top: 0; }
.pc-alert .pc-dot { margin-top: .4rem; }
.pc-alert-title { font-size: .875rem; font-weight: 600; color: var(--pc-text); }
.pc-alert-detail { font-size: .8125rem; color: var(--pc-muted); margin-top: .1rem; overflow-wrap: anywhere; }
.pc-alert-action { margin-left: auto; flex: none; font-size: .8125rem; }
.pc-allclear { display: flex; align-items: center; gap: .625rem; padding: 1rem 1.25rem; font-size: .875rem; color: var(--pc-muted); }
.pc-allclear i { color: var(--pc-ok); }
.pc-flash { display: flex; gap: .625rem; align-items: flex-start; padding: .75rem 1rem; border-radius: .5rem; border: 1px solid var(--pc-border); background: var(--pc-surface); font-size: .875rem; color: var(--pc-text); }
.pc-flash.is-error { background: var(--pc-danger-soft); border-color: transparent; }
.pc-flash.is-success i { color: var(--pc-ok); } .pc-flash.is-error i { color: var(--pc-danger); } .pc-flash i { color: var(--pc-info); margin-top: .15rem; }
.pc-note { padding: .75rem 1rem; border-radius: .5rem; background: var(--pc-sunk); color: var(--pc-muted); font-size: .8125rem; border: 1px solid var(--pc-border); }
.pc-note.is-warn { background: var(--pc-warn-soft); color: var(--pc-warn); border-color: transparent; }

/* ── Tables ────────────────────────────────────────────────────────────── */
.pc-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pc-table { width: 100%; border-collapse: collapse; font-size: .8125rem; }
.pc-table th { text-align: left; font-weight: 600; font-size: .6875rem; letter-spacing: .04em; text-transform: uppercase; color: var(--pc-subtle); padding: .625rem 1rem; border-bottom: 1px solid var(--pc-border); white-space: nowrap; background: var(--pc-surface); }
.pc-table td { padding: .75rem 1rem; border-bottom: 1px solid var(--pc-border); color: var(--pc-text); vertical-align: middle; }
.pc-table tr:last-child td { border-bottom: 0; }
.pc-table tbody tr:hover td { background: var(--pc-hover); }
.pc-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pc-table .primary { font-weight: 600; color: var(--pc-text); text-decoration: none; }
.pc-table .primary:hover { color: var(--pc-accent-text); }
.pc-table .secondary { display: block; font-size: .75rem; color: var(--pc-subtle); margin-top: .1rem; }
@media (max-width: 720px) {
    .pc-table.is-cards thead { display: none; }
    .pc-table.is-cards tr { display: block; padding: .75rem 1rem; border-bottom: 1px solid var(--pc-border); }
    .pc-table.is-cards td { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: baseline; gap: .15rem .4rem; padding: .2rem 0; border: 0; text-align: right; }
    .pc-table.is-cards td::before { content: attr(data-label); color: var(--pc-subtle); font-size: .75rem; text-align: left; margin-right: auto; }
    .pc-table.is-cards td .secondary { display: inline; margin: 0; }
    .pc-table.is-cards td.is-title { display: block; text-align: left; padding-bottom: .4rem; }
    .pc-table.is-cards td.is-title::before { content: none; }
    .pc-table.is-cards .num { text-align: right; }
}

/* ── Forms & buttons ───────────────────────────────────────────────────── */
.pc-btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; height: 2.25rem; padding: 0 .875rem; border-radius: .5rem; font-size: .8125rem; font-weight: 600; text-decoration: none; cursor: pointer; border: 1px solid var(--pc-border-strong); background: var(--pc-surface); color: var(--pc-text); transition: background .12s, border-color .12s; white-space: nowrap; }
.pc-btn:hover { background: var(--pc-hover); }
.pc-btn.is-primary { background: var(--pc-accent); border-color: var(--pc-accent); color: var(--pc-on-accent); }
.pc-btn.is-primary:hover { background: var(--pc-accent-hover); }
.pc-btn.is-danger { color: var(--pc-danger); }
.pc-btn.is-sm { height: 1.875rem; padding: 0 .625rem; font-size: .75rem; }
.pc-btn[disabled] { opacity: .5; cursor: not-allowed; }
.pc-input, .pc-select, .pc-textarea { width: 100%; height: 2.25rem; padding: 0 .75rem; border-radius: .5rem; border: 1px solid var(--pc-border-strong); background: var(--pc-surface); color: var(--pc-text); font-size: .8125rem; }
.pc-textarea { height: auto; padding: .5rem .75rem; min-height: 4.5rem; }
.pc-input:focus, .pc-select:focus, .pc-textarea:focus { outline: none; border-color: var(--pc-accent); box-shadow: 0 0 0 3px var(--pc-accent-soft); }
.pc-label { display: block; font-size: .75rem; font-weight: 600; color: var(--pc-muted); margin-bottom: .3rem; }
.pc-filters { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.pc-filters .pc-input { width: auto; min-width: 14rem; flex: 1 1 14rem; }
.pc-filters .pc-select { width: auto; }
.pc-segmented { display: inline-flex; border: 1px solid var(--pc-border-strong); border-radius: .5rem; overflow: hidden; background: var(--pc-surface); }
.pc-segmented a { padding: .4rem .75rem; font-size: .75rem; font-weight: 600; color: var(--pc-muted); text-decoration: none; border-left: 1px solid var(--pc-border); }
.pc-segmented a:first-child { border-left: 0; }
.pc-segmented a.is-active { background: var(--pc-accent-soft); color: var(--pc-accent-text); }
.pc-segmented a:hover:not(.is-active) { background: var(--pc-hover); }

/* ── Tabs ──────────────────────────────────────────────────────────────── */
.pc-tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--pc-border); margin-bottom: 1.25rem; overflow-x: auto; }
.pc-tabs a { padding: .625rem .75rem; font-size: .8125rem; font-weight: 500; color: var(--pc-muted); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.pc-tabs a:hover { color: var(--pc-text); }
.pc-tabs a.is-active { color: var(--pc-text); font-weight: 600; border-bottom-color: var(--pc-accent); }

/* ── Charts (server-rendered SVG) ──────────────────────────────────────── */
.pc-chart { width: 100%; height: 160px; display: block; }
.pc-chart .area { fill: var(--pc-accent-soft); }
.pc-chart .line { fill: none; stroke: var(--pc-chart); stroke-width: 1.75; vector-effect: non-scaling-stroke; }
.pc-chart .bar { fill: var(--pc-chart); }
.pc-chart .bar.is-alt { fill: var(--pc-chart-2); }
.pc-chart .grid { stroke: var(--pc-border); stroke-width: 1; vector-effect: non-scaling-stroke; }
.pc-chart-axis { display: flex; justify-content: space-between; font-size: .6875rem; color: var(--pc-subtle); margin-top: .375rem; }
.pc-legend { display: flex; flex-wrap: wrap; gap: .875rem; font-size: .75rem; color: var(--pc-muted); }
.pc-legend span::before { content: ''; display: inline-block; width: .5rem; height: .5rem; border-radius: 2px; margin-right: .35rem; background: var(--pc-chart); }
.pc-legend span.is-alt::before { background: var(--pc-chart-2); }
.pc-meter { height: .375rem; border-radius: 999px; background: var(--pc-track); overflow: hidden; }
.pc-meter > span { display: block; height: 100%; background: var(--pc-chart); border-radius: 999px; }
.pc-split { display: flex; height: .5rem; border-radius: 999px; overflow: hidden; background: var(--pc-track); }
.pc-split > span { display: block; height: 100%; }

/* ── Empty / loading ───────────────────────────────────────────────────── */
.pc-empty { padding: 2rem 1.25rem; text-align: center; color: var(--pc-subtle); font-size: .8125rem; }
.pc-empty i { display: block; font-size: 1.25rem; margin-bottom: .5rem; color: var(--pc-border-strong); }
.pc-loading { position: relative; color: transparent !important; }
.pc-loading::after { content: ''; position: absolute; inset: 0; border-radius: .375rem; background: linear-gradient(90deg, var(--pc-hover), var(--pc-track), var(--pc-hover)); background-size: 200% 100%; animation: pc-shimmer 1.2s infinite; }
@keyframes pc-shimmer { to { background-position: -200% 0; } }
.pc-pager { display: flex; justify-content: space-between; align-items: center; padding: .75rem 1.25rem; font-size: .8125rem; color: var(--pc-muted); border-top: 1px solid var(--pc-border); }

/* ── Dialog ────────────────────────────────────────────────────────────── */
.pc-dialog { border: 1px solid var(--pc-border); border-radius: .75rem; padding: 0; width: min(32rem, calc(100vw - 2rem)); background: var(--pc-surface); color: var(--pc-text); box-shadow: 0 24px 48px rgba(20, 22, 20, .18); }
.pc-dialog::backdrop { background: rgba(17, 24, 39, .4); }
.pc-radio-card { display: flex; gap: .75rem; padding: .75rem .875rem; border: 1px solid var(--pc-border-strong); border-radius: .625rem; cursor: pointer; }
.pc-radio-card:has(input:checked) { border-color: var(--pc-accent); background: var(--pc-accent-soft); }
.pc-radio-card input { margin-top: .2rem; accent-color: var(--pc-accent); }
.pc-dl { display: grid; grid-template-columns: minmax(8rem, max-content) 1fr; gap: .5rem 1.25rem; font-size: .8125rem; }
.pc-dl dt { color: var(--pc-muted); }
.pc-dl dd { color: var(--pc-text); margin: 0; overflow-wrap: anywhere; }

/* Legacy /superadmin/ content inside the shell */
.pc-legacy { color: var(--pc-text); }
.pc-legacy .text-white { color: var(--pc-text) !important; }