/* MeroEntrance admin: Material 3 tonal roles and adaptive workspace components.
   Kept separate from the learner theme and existing workflow layout contracts. */
body:is([data-page=admin],[data-page=school-reports]),.me-admin-dialog{
 --me-admin-bg:#f6f7fc;--me-admin-surface:#fff;--me-admin-ink:#1c2030;
 --me-admin-muted:#565d71;--me-admin-edge:#dce0ed;--me-admin-hover:#eef0f8;
 --me-admin-blue:#3656a7;--me-admin-blue-soft:#dce5ff;
 --md-container:#eceef8;--md-container-high:#e4e7f2;--md-on-primary:#fff;
 --md-green:#d9f1e4;--md-on-green:#244d3b;--md-lilac:#eee1fc;--md-on-lilac:#503668;
 --md-amber:#ffedc7;--md-on-amber:#634715;
 background:var(--me-admin-bg);color:var(--me-admin-ink);
}
:root[data-theme=dark] :is(body[data-page=admin],body[data-page=school-reports],.me-admin-dialog){
 --me-admin-bg:#11131b;--me-admin-surface:#1c1f2a;--me-admin-ink:#e6e8f4;
 --me-admin-muted:#b9bed1;--me-admin-edge:#3c4153;--me-admin-hover:#2a2e3d;
 --me-admin-blue:#b2c5ff;--me-admin-blue-soft:#2c416f;
 --md-container:#202431;--md-container-high:#2d3243;--md-on-primary:#112b60;
 --md-green:#254b3b;--md-on-green:#c4eed8;--md-lilac:#493455;--md-on-lilac:#eddaff;
 --md-amber:#514021;--md-on-amber:#ffe1a2;
}
.me-admin-app{grid-template-columns:280px minmax(0,1fr);font-size:14px;background:var(--me-admin-bg)}
.me-admin-app :is(h1,h2,h3){letter-spacing:-.035em;font-weight:650}
.me-admin-app h1{font-size:36px;line-height:1.18;margin:8px 0 12px}
.me-admin-app h2{font-size:22px;line-height:1.3}.me-admin-app h3{font-size:17px}
.me-admin-app small{font-size:12px;line-height:1.5}
.me-admin-sidebar{background:var(--md-container);color:var(--me-admin-ink);border:0;padding:0 12px}
.me-admin-brand{padding:28px 14px 22px;color:var(--me-admin-ink);font-size:20px;letter-spacing:-.6px;gap:12px}
.me-admin-brand img{width:38px;height:38px}.me-admin-brand small{color:var(--me-admin-muted);font-size:11px;letter-spacing:.02em;font-weight:500;margin-top:4px}
.me-admin-workspace{margin:0 6px 18px;padding:14px;border:0;border-radius:20px;background:var(--me-admin-surface);font-size:13px;font-weight:600}
.me-admin-workspace small{color:var(--me-admin-muted);font-size:11px;margin-top:2px}.me-admin-workspace-mark{border:0;border-radius:12px;width:38px;height:38px;background:var(--me-admin-blue-soft);color:var(--me-admin-blue);font-size:12px}.me-admin-online{width:8px;height:8px;background:#388465}
.me-admin-nav-search{display:block;padding:0 6px;margin-bottom:18px}.me-admin-nav-search>span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.me-admin-nav-search input{width:100%;border:1px solid transparent;border-radius:999px;padding:13px 18px;font:inherit;font-size:13px;background:var(--md-container-high);color:var(--me-admin-ink);min-height:48px}
.me-admin-nav-search input::placeholder{color:var(--me-admin-muted)}.me-admin-nav-empty{padding:4px 14px;color:var(--me-admin-muted)}
.me-admin-sidebar nav{padding:0 0 24px;scrollbar-color:var(--me-admin-edge) transparent}
.me-admin-nav-group{margin-bottom:22px}.me-admin-nav-group>p{color:var(--me-admin-muted);font-size:11px;font-weight:600;letter-spacing:.04em;margin:0 20px 7px}
.me-admin-nav-group a{min-height:48px;padding:10px 18px;gap:14px;border-radius:28px;color:var(--me-admin-muted);font-size:13px;font-weight:550;margin:3px 0;transition:background .18s ease,color .18s ease}
.me-admin-nav-group a:hover{color:var(--me-admin-ink);background:var(--md-container-high)}
.me-admin-nav-group a[aria-current]{background:var(--me-admin-blue-soft);color:var(--me-admin-ink);box-shadow:none;font-weight:700}
.me-admin-nav-group svg,.me-admin-sidebar-foot svg{width:22px;height:22px;stroke-width:1.7}.me-admin-nav-group b{background:var(--md-amber);color:var(--md-on-amber);border-radius:20px;min-width:23px;text-align:center}
.me-admin-sidebar-foot{border:0;padding:18px 14px;font-size:12px;gap:12px}.me-admin-sidebar-foot small{color:var(--me-admin-muted);font-size:11px}
.me-admin-close-nav{display:none}.me-admin-topbar{height:88px;background:var(--me-admin-bg);border:0;padding:0 40px;gap:16px;z-index:30}
.me-admin-breadcrumb{font-size:13px}.me-admin-breadcrumb strong{font-weight:600}.me-admin-top-actions{gap:12px}
.me-admin-site-link{font-size:13px;color:var(--me-admin-blue);padding:12px 16px;border-radius:24px;background:var(--md-container)}
.me-admin-avatar{width:44px;height:44px;border-radius:16px;font-size:13px;background:var(--me-admin-blue-soft);color:var(--me-admin-ink)}
.me-admin-topbar .theme-toggle{width:44px;height:44px;border:0;background:var(--md-container);color:var(--me-admin-ink)}
.me-admin-main{padding:16px 40px 48px;max-width:1600px}.me-admin-page-title{align-items:center;margin-bottom:28px}.me-admin-page-title p{font-size:14px;line-height:1.6;max-width:680px}
.me-admin-kicker{font-size:10px!important;letter-spacing:.12em;font-weight:650}.me-admin-page-title [data-page-actions]{justify-content:flex-end}
.me-admin-button,.me-admin-shell .btn{border-radius:999px;min-height:44px;padding:10px 20px;font-size:13px;font-weight:600;border-color:var(--me-admin-edge);transition:background .16s ease,transform .16s ease;background:var(--me-admin-surface);color:var(--me-admin-blue)}
.me-admin-button:hover,.me-admin-shell .btn:hover{background:var(--md-container-high)}.me-admin-button:active{transform:scale(.98)}
.me-admin-button.primary,.me-admin-shell .btn.pri{background:var(--me-admin-blue);color:var(--md-on-primary);border-color:transparent}
.me-admin-button.primary:hover{background:var(--me-admin-blue);filter:brightness(.95)}.me-admin-button.danger{color:#b3261e}
.me-admin-icon-button{width:44px;height:44px;border:0;border-radius:50%;background:var(--md-container);color:var(--me-admin-ink);flex:none}
.me-admin-app :is(button,a,input,select,textarea,summary):focus-visible,.me-admin-dialog :is(button,a,input,select,textarea):focus-visible{outline:3px solid var(--me-admin-blue);outline-offset:3px}
.me-admin-card{border:1px solid var(--me-admin-edge);border-radius:28px;box-shadow:none}.me-admin-card.pad{padding:28px}.me-admin-card-head{padding:26px 28px 20px;border:0}.me-admin-card-head p{font-size:13px;margin-top:6px}
.me-admin-metrics{gap:14px;margin-bottom:28px}.me-admin-metric{border:0;border-radius:24px;padding:24px;background:var(--me-admin-blue-soft);color:var(--me-admin-ink)}
.me-admin-metric:nth-child(2){background:var(--md-green);color:var(--md-on-green)}.me-admin-metric:nth-child(3){background:var(--md-lilac);color:var(--md-on-lilac)}.me-admin-metric:nth-child(4){background:var(--md-amber);color:var(--md-on-amber)}
.me-admin-metric>span{font-size:13px;color:inherit;font-weight:600}.me-admin-metric strong{font-size:38px;font-weight:600;letter-spacing:-.04em;margin:18px 0 8px}.me-admin-metric small{font-size:12px;color:inherit;opacity:.85}
.me-admin-welcome{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:24px;align-items:center;border-radius:32px;background:var(--md-container);padding:32px 36px;margin-bottom:24px;overflow:hidden}
.me-admin-welcome-label{font-size:10px;letter-spacing:.14em;color:var(--me-admin-blue);font-weight:700}.me-admin-welcome h2{font-size:38px;line-height:1.15;margin:16px 0;letter-spacing:-.045em;font-weight:550}.me-admin-welcome p{color:var(--me-admin-muted);font-size:14px;margin-bottom:24px}.me-admin-welcome-actions{display:flex;gap:10px;flex-wrap:wrap}
.me-admin-welcome-art{position:relative;width:224px;height:224px;display:grid;place-items:center}.me-admin-welcome-art>span{display:grid;place-items:center;width:142px;height:142px;background:var(--me-admin-blue-soft);border-radius:40px;transform:rotate(-12deg);color:var(--me-admin-blue)}.me-admin-welcome-art svg{width:76px;height:76px;stroke:currentColor;fill:none;stroke-width:1.3}.me-admin-orbit{position:absolute;inset:8px;border:1px solid var(--me-admin-blue);opacity:.25;border-radius:50%}.me-admin-welcome-art i{position:absolute;right:8px;top:12px;width:48px;height:48px;background:#f5c75e;border-radius:50%}.me-admin-welcome-art b{position:absolute;bottom:0;background:var(--me-admin-surface);border-radius:999px;padding:10px 18px;font-size:12px;font-weight:600;transform:rotate(5deg)}
.me-admin-grid-two{grid-template-columns:minmax(0,1.3fr) minmax(300px,1fr);gap:24px;margin-bottom:28px}
.me-admin-quick-actions{gap:8px;margin-top:20px}.me-admin-quick-actions a{background:var(--md-container);border:0;border-radius:20px;min-height:84px;flex-direction:column;align-items:flex-start;padding:18px;font-size:13px;font-weight:600}.me-admin-quick-actions a:hover{background:var(--me-admin-blue-soft)}.me-admin-quick-actions svg{width:24px;height:24px;stroke:var(--me-admin-blue)}
.me-admin-notice{border:0;border-radius:20px;padding:18px 20px;font-size:13px;background:var(--me-admin-blue-soft)}.me-admin-attention{display:flex;flex-direction:column;gap:4px;color:inherit;text-decoration:none}.me-admin-attention span{font-size:12px}
.me-admin-chart{height:220px;padding:24px 28px 0;gap:12px}.me-admin-chart-bars{height:164px;gap:6px}.me-admin-chart-bars i{width:24px;border-radius:8px 8px 4px 4px;background:var(--me-admin-blue)}.me-admin-chart-bars i:last-child{background:#62a68c}.me-admin-chart-col small{font-size:11px}.me-admin-chart-key{font-size:12px;padding:24px 28px;flex-wrap:wrap}.me-admin-chart-key span:before{border-radius:50%;background:var(--me-admin-blue)}
.me-admin-table{font-size:13px}.me-admin-table th{font-size:12px;text-transform:none;letter-spacing:0;background:var(--md-container);padding:16px 22px;color:var(--me-admin-muted);font-weight:600}.me-admin-table td{padding:18px 22px;border-color:var(--me-admin-edge)}.me-admin-table td strong{font-weight:600}.me-admin-table small{font-size:12px;margin-top:5px}.me-admin-table code{font-size:11px}.me-admin-table .me-admin-button{min-height:40px;padding:8px 16px;font-size:12px}.me-admin-table .actions{flex-wrap:wrap}
.me-admin-table-scroll{scrollbar-width:thin}.me-admin-badge{padding:6px 11px;border-radius:9px;font-size:11px}.me-admin-badge.positive{background:var(--md-green);color:var(--md-on-green)}.me-admin-badge.warning{background:var(--md-amber);color:var(--md-on-amber)}
.me-admin-toolbar{border:0;background:var(--md-container);padding:22px 24px;border-radius:24px;gap:16px;margin-bottom:22px}.me-admin-field{font-size:12px;font-weight:600;gap:8px;color:var(--me-admin-muted)}
.me-admin-field :is(input,select,textarea),.me-admin-app .in,.me-builder-lesson input,.me-builder-chapter-head input,.me-builder-lesson select{border:1px solid var(--me-admin-muted);background:var(--me-admin-surface);color:var(--me-admin-ink);border-radius:12px;padding:13px 14px;font-size:14px;min-height:48px}
.me-admin-field :is(input,select,textarea):focus{outline:2px solid var(--me-admin-blue);outline-offset:0;border-color:var(--me-admin-blue)}.me-admin-form-grid{gap:22px}.me-admin-course-picker{border-radius:16px;padding:18px;gap:12px}.me-admin-course-picker input{accent-color:var(--me-admin-blue);width:20px;height:20px}.me-admin-course-picker label{min-height:32px}
.me-admin-empty{padding:48px 20px;gap:12px}.me-admin-empty strong{font-size:17px;color:var(--me-admin-ink)}.me-admin-empty span{font-size:13px}.me-admin-loading,.me-admin-error{border:0;border-radius:28px;background:var(--md-container);padding:40px;font-size:15px}.me-admin-loading:before{content:'';display:inline-block;width:18px;height:18px;border:3px solid var(--me-admin-edge);border-top-color:var(--me-admin-blue);border-radius:50%;margin-right:12px;vertical-align:middle;animation:admin-spin 1s linear infinite}@keyframes admin-spin{to{transform:rotate(360deg)}}
.me-admin-toast{background:var(--me-admin-ink);color:var(--me-admin-bg);border:0;border-radius:16px;padding:16px 22px;font-size:14px}.me-admin-footer{border:0;padding:20px 40px;font-size:11px}.me-admin-muted{font-size:13px}
.me-admin-dialog{border:0;border-radius:28px;background:var(--md-container);padding:0;box-shadow:0 12px 40px #0003;color-scheme:light}.me-admin-dialog::backdrop{background:#141b3299;backdrop-filter:blur(4px)}.me-admin-dialog header{padding:28px 28px 18px;border:0}.me-admin-dialog h2{font-size:26px;font-weight:600;letter-spacing:-.03em}.me-admin-dialog-body{padding:12px 28px 28px}.me-admin-dialog footer{border:0;background:var(--md-container);padding:20px 28px;flex-wrap:wrap}.me-admin-dialog .me-admin-notice{background:var(--me-admin-blue-soft)}.me-admin-dialog :is(input,select,textarea){color-scheme:inherit}:root[data-theme=dark] .me-admin-dialog{color-scheme:dark}.me-admin-detail-list>div{border:0;background:var(--me-admin-surface);border-radius:16px;padding:18px;overflow-wrap:anywhere}
.me-admin-activity li{padding:18px 28px;font-size:13px;align-items:center}.me-admin-activity li:last-child{border:0}.me-admin-activity time{font-size:12px}.me-admin-activity small{overflow-wrap:anywhere}.me-admin-login{border:0;border-radius:32px;background:var(--md-container);padding:40px}
.me-admin-shell :is(.admin-studio-summary,.admin-curriculum),.me-builder-chapter,.me-builder-review>div{border-radius:22px;border-color:var(--me-admin-edge)}.me-builder-actions{border-radius:22px;top:88px;background:var(--md-container);border:0;padding:18px}.me-builder-chapter summary{padding:20px;background:var(--md-container)}.me-admin-shell .quiz-editor-footer{padding:16px;border-radius:20px}.video-status-stats>div{border:0;border-radius:22px;background:var(--md-container);padding:22px}.video-status-stats strong{font-size:32px;font-weight:600}.school-report-shell{padding-inline:20px}
.me-admin-app [hidden],.me-admin-dialog [hidden]{display:none!important}
@media(min-width:1500px){.me-admin-main{padding:20px 48px 56px}.me-admin-topbar{padding-inline:48px}}
@media(max-width:1200px){.me-admin-app{grid-template-columns:260px minmax(0,1fr)}.me-admin-main{padding:16px 24px 40px}.me-admin-topbar{padding-inline:24px}.me-admin-welcome{grid-template-columns:minmax(0,1fr) 170px;padding:28px}.me-admin-welcome-art{width:170px;height:190px}.me-admin-welcome-art>span{width:118px;height:118px}.me-admin-welcome h2{font-size:32px}.me-admin-grid-two{grid-template-columns:1fr}.me-admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){
 .me-admin-app{display:block}.me-admin-sidebar{width:min(320px,88vw);border-radius:0 28px 28px 0;position:fixed;z-index:60;transform:translateX(-105%);transition:transform .25s cubic-bezier(.2,0,0,1)}.me-admin-nav-open .me-admin-sidebar{transform:translateX(0);box-shadow:8px 0 32px #0003}.me-admin-sidebar nav{overscroll-behavior:contain}.me-admin-close-nav{display:block;position:absolute;right:8px;top:16px;width:36px;height:36px}.me-admin-brand{padding-right:38px;font-size:18px}.me-admin-brand img{width:30px;height:30px}
 .me-admin-menu{display:block}.me-admin-topbar{height:72px;padding:0 16px;gap:10px}.me-admin-breadcrumb{font-size:0;min-width:0}.me-admin-breadcrumb span{display:none}.me-admin-breadcrumb strong{font-size:13px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.me-admin-top-actions{gap:8px}.me-admin-main{padding:16px 16px 32px}.me-admin-app h1{font-size:30px}.me-admin-page-title{gap:18px;margin-bottom:24px}.me-admin-page-title [data-page-actions]{justify-content:flex-start}.me-admin-page-title p{font-size:14px}
 .me-admin-welcome{grid-template-columns:1fr;padding:26px;border-radius:28px}.me-admin-welcome-art{display:none}.me-admin-welcome h2{font-size:32px}.me-admin-welcome-actions{gap:10px}.me-admin-metric{padding:20px}.me-admin-metric strong{font-size:32px}.me-admin-metric>span{font-size:12px}.me-admin-metric small{font-size:11px}.me-admin-metrics{gap:10px}.me-admin-card-head,.me-admin-card.pad{padding:22px}.me-admin-card-head{flex-wrap:wrap}.me-admin-grid-two{gap:18px}.me-admin-card{border-radius:24px}.me-admin-table{min-width:560px}.me-admin-table td,.me-admin-table th{padding:16px}.me-admin-table .me-admin-button{min-height:44px}.me-admin-toolbar{padding:20px;gap:14px}.me-admin-toolbar .me-admin-field{min-width:0;flex-basis:100%}.me-admin-toolbar>.me-admin-button{width:100%}.me-admin-field :is(input,select,textarea){font-size:16px}
 .me-admin-dialog{width:calc(100vw - 24px);max-height:92dvh;border-radius:28px}.me-admin-dialog header{padding:24px 20px 14px}.me-admin-dialog h2{font-size:23px}.me-admin-dialog-body{padding:12px 20px 20px;max-height:60dvh}.me-admin-dialog footer{padding:16px 20px}.me-admin-dialog footer p{flex-basis:100%}.me-admin-form-grid{grid-template-columns:1fr}.me-admin-footer{padding:16px}.me-admin-activity li{padding:18px 20px;align-items:flex-start}.me-admin-activity time{font-size:11px}.me-admin-chart{padding-inline:20px;gap:8px}.me-admin-chart-bars{gap:4px}.me-admin-chart-key{padding:20px;font-size:11px;gap:14px}
}
@media(prefers-reduced-motion:reduce){.me-admin-app *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Admin lives inside school-shell; isolate it from the learner dark-link rule. */
:root[data-theme=dark] body[data-page=admin] .me-admin-app :is(.me-admin-brand,.me-admin-nav-group a,.me-admin-quick-actions a,.me-admin-attention){color:var(--me-admin-ink)}
:root[data-theme=dark] body[data-page=admin] .me-admin-app a.me-admin-button{color:var(--me-admin-blue)}
:root[data-theme=dark] body[data-page=admin] .me-admin-app a.me-admin-button.primary{color:var(--md-on-primary)}