@font-face{font-family:Noto Naskh Arabic;src:url(/assets/NotoNaskhArabic-Regular-CENot8Ua.ttf) format("truetype");font-weight:400;font-display:swap}:root{--bg:#F2F4F8;--surface:#FFFFFF;--surface2:#EDF1F6;--surface3:#E3E8F0;--line:#DDE3ED;--line2:#C7D1DF;--ink:#172033;--muted:#57657A;--primary:#0066DD;--primary-soft:#E7F1FF;--primary-line:#BED8FF;--verbal:#0E7490;--verbal-soft:#E6F3F6;--verbal-line:#BFDCE4;--success:#1C7C54;--success-soft:#E7F5EE;--success-line:#BEDFCC;--error:#B23A2E;--error-soft:#FBEAE8;--error-line:#F0C8C2;--warning:#8A5B12;--warning-soft:#FDF6E3;--warning-line:#EBD9AE;--media:#1E2A3B;--lobby:#0E1422;--lobby-surface:#182033;--lobby-surface2:#212B42;--lobby-line:#3A4766;--lobby-ink:#F2F4F7;--lobby-muted:#A8B0BB;--gold:#F5C451;--on-gold:#3B2A00;--mint:#4ADE80;--shadow:0 1px 2px rgba(16,24,40,.06);--mono:ui-monospace,Menlo,Consolas,monospace}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,SF Arabic,Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.5}h1,h2,h3,h4,p{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:var(--ink)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--primary);outline-offset:2px}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid var(--line2);border-radius:22px;background:var(--surface);color:var(--primary);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}button:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-success{background:var(--success);border-color:var(--success);color:#fff}.btn-danger{background:var(--error);border-color:var(--error);color:#fff}.btn-soft-success{background:var(--success-soft);border-color:var(--success-line);color:var(--success)}.btn-soft-warning{background:var(--warning-soft);border-color:var(--warning-line);color:var(--warning)}.btn-soft-danger{border-color:var(--error-line);color:var(--error)}.btn-soft-verbal{background:var(--verbal-soft);border-color:var(--verbal-line);color:var(--verbal)}.btn-lg{min-height:50px;border-radius:25px;font-size:16px;padding:0 24px}.btn-link{border:0;background:none;padding:0;min-height:36px}.btn-ghost{border:0;background:none;color:var(--lobby-muted);padding:0 4px;font-weight:500}.btn-round{width:44px;padding:0;border-radius:50%}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}input:not([type=checkbox]),select,textarea{width:100%;min-height:44px;padding:9px 12px;border:1px solid var(--line2);border-radius:14px;background:var(--surface);font-size:14px;font-weight:400}textarea{min-height:88px;resize:vertical;line-height:1.7}input[readonly]{background:var(--bg);color:var(--muted)}input[type=checkbox]{width:20px;height:20px;margin:0;flex:none;accent-color:var(--success)}label.check{flex-direction:row;align-items:center;gap:10px;min-height:40px;font-size:14px;cursor:pointer}label.check.strong{font-weight:600}label.check:not(.strong){font-weight:400}.reading-field{font-family:Noto Naskh Arabic,serif;font-size:19px;line-height:1.9}pre{white-space:pre-wrap;word-break:break-word;direction:ltr;text-align:left;max-height:320px;overflow:auto;font-size:12px;font-family:var(--mono);background:var(--surface2);border-radius:12px;padding:10px 12px;margin:8px 0 0}pre:empty{display:none}code{display:block;overflow-wrap:anywhere;font-size:12px;font-family:var(--mono)}.mono{font-family:var(--mono);font-size:12px;direction:ltr;unicode-bidi:isolate}summary{cursor:pointer;font-weight:600;min-height:32px;display:flex;align-items:center}.error,[role=alert]{color:var(--error)}.muted{color:var(--muted)}.boot{padding:40px;text-align:center;color:var(--muted)}.layout{display:flex;min-height:100vh}.sidebar{width:236px;flex:none;position:sticky;top:0;height:100vh;overflow-y:auto;background:var(--lobby);color:var(--lobby-ink);padding:20px 12px;display:flex;flex-direction:column;gap:22px}.brand{display:flex;align-items:center;gap:10px;padding:4px 8px}.brand span{display:flex;flex-direction:column;min-width:0}.brand strong{font-size:17px;line-height:1.3}.brand small{font-size:12px;color:var(--lobby-muted)}.sidebar nav{display:flex;flex-direction:column;gap:4px}.nav-item{min-height:44px;display:flex;align-items:center;gap:11px;padding:0 12px;border-radius:14px;font-size:15px;font-weight:600;color:var(--lobby-muted);white-space:nowrap}.nav-item>span{flex:1}.nav-item:hover{color:var(--lobby-ink)}.nav-item[aria-current=page]{background:var(--lobby-surface2);color:var(--lobby-ink)}.nav-item[aria-current=page] svg{color:var(--gold)}.nav-badge{font-size:12px;padding:1px 8px;border-radius:999px;background:var(--gold);color:var(--on-gold)}.soon{display:flex;flex-direction:column;gap:4px;padding:12px;border-radius:16px;background:var(--lobby-surface);font-size:13px;line-height:1.6;color:var(--lobby-muted)}.soon strong{font-size:12px;color:#ffe7a3}.owner-box{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px 8px 0;border-top:1px solid var(--lobby-line)}.owner-avatar{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--on-gold);font-weight:700}.owner-name{flex:1;min-width:0;display:flex;flex-direction:column}.owner-name b{font-size:14px}.owner-name small{font-size:11px;line-height:1.4;color:var(--lobby-muted)}.owner-name small.on{color:var(--mint)}.content{flex:1;min-width:0;padding:28px clamp(16px,3vw,40px) 56px;display:flex;flex-direction:column;gap:14px}.page{width:100%;max-width:1100px;margin-inline:auto;display:flex;flex-direction:column;gap:16px}.page.wide{max-width:1640px}.page-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.page-head>div{display:flex;flex-direction:column;gap:2px;min-width:0}.page-title{font-size:26px;font-weight:700;line-height:1.3}.page-sub{font-size:14px;color:var(--muted)}.card{background:var(--surface);border-radius:22px;padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}.card-title{font-size:17px;font-weight:700}.section-title{font-size:20px;font-weight:700}.mfa-card{max-width:1100px;width:100%;margin-inline:auto}.inline-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px}.inline-form label{flex:1 1 180px}.banner{padding:12px 16px;border-radius:16px;font-size:14px;font-weight:600;line-height:1.6}.banner-error{background:var(--error-soft);color:var(--error)}.banner-warning{background:var(--warning-soft);color:var(--warning)}.banner-success{background:var(--success-soft);color:var(--success)}.chip{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.tone-success{background:var(--success-soft);color:var(--success)}.tone-primary{background:var(--primary-soft);color:var(--primary)}.tone-warning{background:var(--warning-soft);color:var(--warning)}.tone-error{background:var(--error-soft);color:var(--error)}.tone-neutral{background:var(--surface2);color:var(--muted)}.tone-verbal{background:var(--verbal-soft);color:var(--verbal)}.tone-ink{background:var(--ink);color:#fff}.bar{height:8px;border-radius:999px;overflow:hidden;background:var(--surface3);display:flex;gap:2px}.bar>i{display:block;border-radius:999px;min-width:0}.pills{display:flex;flex-wrap:wrap;gap:6px}.pill{min-height:36px;padding:0 13px;border-radius:999px;font-size:13px;color:var(--ink);border-color:var(--line2)}.pill[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}.hero{position:relative;overflow:hidden;background:var(--primary);color:#fff;border-radius:30px;padding:32px;display:flex;flex-wrap:wrap;gap:28px;align-items:flex-end;justify-content:space-between}.hero-body{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:14px}.hero-eyebrow{font-size:14px;font-weight:600;color:#ffe7a3}.hero h2{font-size:32px;font-weight:700;line-height:1.3}.hero .bar{height:12px;background:#ffffff2e;gap:3px}.hero-legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px}.hero-legend span{display:inline-flex;align-items:center;gap:7px}.hero-legend i{width:10px;height:10px;border-radius:50%}.hero .btn{align-self:flex-start;margin-top:6px;border:0;background:#fff;color:var(--primary)}.hero-bars{width:214px;height:196px;flex:none;margin-bottom:-32px;max-width:40%}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(150px,100%),1fr));gap:10px}.stat{background:var(--surface);border-radius:18px;padding:14px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:2px}.stat strong{font-size:24px;font-weight:700}.stat span{font-size:13px;color:var(--muted)}.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:16px;align-items:start}.decision-row{width:100%;min-height:64px;justify-content:flex-start;gap:12px;padding:10px;border:0;border-radius:16px;background:none;color:var(--ink);text-align:start;white-space:normal;font-weight:400}.decision-row:hover{background:var(--surface2)}.round-icon{width:40px;height:40px;flex:none;border-radius:50%;display:grid;place-items:center}.decision-row>span:nth-child(2){flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.decision-row strong{font-size:15px;font-weight:600}.decision-row small{font-size:13px;color:var(--muted)}.progress-row{display:grid;grid-template-columns:56px 1fr 84px;align-items:center;gap:10px;font-size:13px}.op-row{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;padding:10px 0;border-top:1px solid var(--line);font-size:14px}.op-row strong{flex:1 1 200px;font-weight:600}.filters-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(140px,100%),1fr));gap:8px}.filters-grid label{color:var(--muted);font-size:12px}.search-field{display:flex;flex-direction:row;align-items:center;gap:10px;min-height:44px;padding:0 14px;border-radius:22px;background:var(--surface2);color:var(--muted)}.search-field input{border:0;background:none;min-height:0;padding:0;font-size:15px}.search-field input:focus-visible{outline:none}.table-box{overflow-x:auto;background:var(--surface);border-radius:22px;box-shadow:var(--shadow)}.data-table{width:100%;min-width:820px;border-collapse:collapse;font-size:14px}.data-table th{padding:12px 10px;text-align:start;font-size:12px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--line)}.data-table td{padding:8px 10px;border-bottom:1px solid var(--surface2)}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:var(--bg)}.data-table th:first-child,.data-table td:first-child{padding-inline-start:16px}.row-link{width:100%;max-width:520px;min-height:44px;padding:0;border:0;background:none;display:flex;flex-direction:column;align-items:flex-start;gap:2px;color:var(--ink);text-align:start;white-space:normal;font-weight:400}.clamp1,.clamp2{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.clamp1{-webkit-line-clamp:1}.clamp2{-webkit-line-clamp:2}.row-link .clamp1{font-weight:600}.pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:6px 2px;font-size:13px;color:var(--muted)}.pager>span:last-child{display:flex;gap:6px}.review-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px}.review-head>div:first-child{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:8px}.review-head .bar{max-width:560px}.review-nav{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}.review-grid{display:grid;grid-template-columns:minmax(230px,280px) minmax(0,1fr) minmax(280px,330px);gap:16px;align-items:start}.review-side{position:sticky;top:16px;display:flex;flex-direction:column;gap:12px;max-height:calc(100vh - 32px);overflow-y:auto;padding:1px}.queue-list{display:flex;flex-direction:column;gap:8px}.queue-item{width:100%;min-height:0;padding:12px;gap:10px;align-items:flex-start;justify-content:flex-start;border-radius:18px;border:1px solid transparent;background:var(--surface);color:var(--ink);text-align:start;white-space:normal;font-weight:400}.queue-item[aria-current=true]{background:var(--primary-soft);border-color:var(--primary-line)}.queue-item>span:last-child{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px;font-size:14px}.queue-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted)}.state-dot{width:26px;height:26px;flex:none;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--line2);background:var(--surface)}.state-dot.approved{background:var(--success);border-color:var(--success);color:#fff}.state-dot.note,.state-dot.stale{background:var(--warning-soft);border-color:var(--warning);color:var(--warning)}.preview-pane{min-width:0;background:var(--surface2);border-radius:26px;padding:14px;display:flex;flex-direction:column;gap:10px}.preview-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-size:13px;color:var(--muted)}.preview-scroll{overflow-x:auto}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.toolbar label{flex-direction:row;align-items:center;gap:8px}.toolbar select{width:auto;min-height:38px;padding:4px 10px}.gate-line{display:flex;align-items:center;gap:8px;font-size:14px}.gate-line.ok{color:var(--success)}.gate-line.bad{color:var(--error);align-items:flex-start}.gate-line span{min-width:0;overflow-wrap:anywhere}.poster{width:100%;background:var(--media);color:#fff;border-radius:16px;display:grid;place-items:center;position:relative;aspect-ratio:16/9}.poster>span:first-child{width:52px;height:52px;border-radius:50%;background:#000000b3;display:grid;place-items:center}.poster small{position:absolute;bottom:8px;left:10px;font-size:12px;font-weight:600}.chapter-row{display:flex;justify-content:space-between;gap:10px;font-size:13px}.dropzone{border:2px dashed var(--verbal-line);border-radius:20px;background:var(--verbal-soft);padding:24px 16px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}.dropzone .round-icon{width:52px;height:52px;background:var(--verbal);color:#fff}.dropzone h2{font-size:18px;font-weight:700}.dropzone p{font-size:14px;line-height:1.6;color:var(--muted);max-width:52ch}.gate-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.6}.gate-list li{display:flex;gap:8px;align-items:flex-start;color:var(--muted)}.gate-list svg{margin-top:2px}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(210px,100%),1fr));gap:12px}.video-card{min-height:0;padding:0;border-radius:22px;overflow:hidden;border:2px solid transparent;background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:stretch;gap:0;color:var(--ink);text-align:start;white-space:normal;font-weight:400}.video-card[aria-pressed=true]{border-color:var(--verbal)}.video-card .poster{border-radius:0;aspect-ratio:auto;height:112px}.video-card>span:last-child{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px;font-size:14px}.split{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}.split>.grow3{flex:3 1 480px;min-width:0;display:flex;flex-direction:column;gap:16px}.split>.grow1{flex:1 1 260px;min-width:0}.split>.grow2{flex:2 1 340px;min-width:0}.list-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;padding:10px 0;border-top:1px solid var(--surface2)}.list-row:first-child{border-top:0}.list-row>:first-child{flex:1 1 240px;min-width:0}.editor-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}.editor-head>div:first-child{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;gap:2px}.editor-head h2{font-size:20px;font-weight:700;font-family:var(--mono);direction:ltr;text-align:right}.editor-grid{display:grid;grid-template-columns:minmax(380px,1fr) minmax(420px,1fr);gap:16px;align-items:start}.editor-column{min-width:0;display:flex;flex-direction:column;gap:12px}.preview-column{background:var(--surface2);padding:14px;border-radius:26px;position:sticky;top:12px;max-height:calc(100vh - 24px);overflow-y:auto;min-width:0}.preview-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px}.preview-head h3{font-size:17px;font-weight:700;flex:1}.fields-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));gap:10px}fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;min-width:0}legend{font-size:14px;font-weight:600;padding:0;margin-bottom:8px}.option-card{border:1px solid var(--line);border-radius:16px;padding:10px}.block-editor{border:1px solid var(--line);border-radius:16px;padding:8px 10px 10px;display:flex;flex-direction:column;gap:6px}.block-editor textarea{min-height:64px;border:0;background:var(--bg);border-radius:10px;font-family:Noto Naskh Arabic,serif;font-size:17px;line-height:1.8}.block-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.block-top select{width:auto;min-height:34px;padding:2px 8px;font-size:12px}.block-top label{flex-direction:row;align-items:center}.block-actions{margin-inline-start:auto;display:flex;gap:4px}.block-actions button{min-height:34px;padding:0 10px;font-size:12px;border-color:transparent;background:none;color:var(--muted)}.add-row{display:flex;flex-wrap:wrap;gap:6px}.add-row button{min-height:36px;padding:0 12px;font-size:13px;border-style:dashed}.advanced{background:var(--surface);border-radius:22px;padding:8px 16px;box-shadow:var(--shadow)}.advanced[open]{padding-bottom:16px}.advanced>div{display:flex;flex-direction:column;gap:12px;margin-top:8px}.advanced textarea{font-family:var(--mono);font-size:12px;line-height:1.6}.actions-row{display:flex;flex-wrap:wrap;gap:8px}.actions-row>*{flex:1 1 140px}.revisions{display:flex;flex-direction:column;gap:8px}.revisions ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.revisions li{display:flex;flex-direction:column;gap:4px;padding:8px 0;border-top:1px solid var(--surface2)}.revisions li>button{align-self:flex-start;min-height:38px}.revisions li>button[aria-pressed=true]{background:var(--primary-soft);border-color:var(--primary-line)}.revisions code{color:var(--muted)}.modal{position:fixed;inset:0;background:#15213b66;display:grid;place-items:center;z-index:100;padding:24px;overflow:auto}.modal>div{background:var(--surface);border-radius:30px;padding:24px;width:min(620px,100%);max-height:90vh;overflow:auto;display:flex;flex-direction:column;gap:14px}.modal h3{font-size:22px;font-weight:700}.modal p{font-size:14px;line-height:1.7;color:var(--muted)}.modal ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.modal li{padding:10px 14px;border-radius:14px;background:var(--warning-soft);font-size:14px}.modal .login-card{box-shadow:none;padding:0}.auth-page{min-height:100vh;display:flex;flex-wrap:wrap}.auth-brand{flex:1 1 420px;min-width:0;min-height:280px;position:relative;overflow:hidden;background:var(--primary);color:#fff;padding:44px clamp(24px,4vw,56px);display:flex;flex-direction:column;gap:10px}.auth-brand h1{font-size:32px;font-weight:700;line-height:1.3}.auth-brand p{font-size:16px;line-height:1.6;max-width:26ch}.auth-brand svg{position:absolute;bottom:-8px;left:8%;width:min(58%,380px);height:auto}.auth-form{flex:1 1 420px;min-width:0;padding:40px 16px;display:flex;align-items:center;justify-content:center}.login-card{width:100%;max-width:400px;background:var(--surface);border-radius:30px;padding:28px 24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}.login-card h2{font-size:22px;font-weight:700}.login-card input{min-height:50px;border-radius:18px;font-size:16px;padding:0 16px}.login-card [role=status]{padding:10px 14px;border-radius:14px;background:var(--primary-soft);color:var(--primary);font-size:13px;line-height:1.6}.empty{padding:24px 12px;text-align:center;font-size:14px;color:var(--muted)}@media(max-width:1180px){.review-grid{grid-template-columns:minmax(0,1fr) minmax(280px,320px)}.review-queue{grid-column:1/-1;position:static;max-height:260px}.editor-grid{grid-template-columns:minmax(0,1fr)}.preview-column{position:static;max-height:none;overflow:visible}}@media(max-width:900px){.layout{flex-direction:column}.sidebar{width:100%;height:auto;position:static;padding:12px;gap:10px}.sidebar nav{flex-direction:row;overflow-x:auto;scrollbar-width:none}.nav-item{flex:none;min-height:40px}.soon{display:none}.owner-box{margin-top:0;padding-top:8px}.review-grid{grid-template-columns:minmax(0,1fr)}.review-side{position:static;max-height:none;overflow:visible}.review-queue{max-height:240px;overflow-y:auto}.preview-pane{padding:8px 0;border-radius:18px}.preview-meta,.preview-pane .toolbar{padding-inline:10px}.student-preview{padding:10px}.hero{padding:24px}.hero h2{font-size:26px}.hero-bars{display:none}.content{padding:16px 12px 40px}}.student-preview table{border-collapse:collapse;width:100%;background:#fff}.student-preview th,.student-preview td{padding:10px;border:1px solid #DDE3ED;text-align:start}.student-preview h3{font-size:20px}.student-preview h4{margin:0 0 12px}.student-preview{font-family:Noto Naskh Arabic,serif;font-size:19px;line-height:1.9;color:var(--native-ink);background:var(--native-bg);margin:16px auto;overflow-wrap:anywhere;padding:16px}.student-preview p{margin:0;white-space:pre-wrap}.student-preview .stem{padding:24px;border-radius:26px;background:#fff;border:1px solid var(--native-line)}.passage{white-space:pre-wrap;background:#fff;padding:18px;border-radius:20px;margin-bottom:14px}.options{display:grid;gap:12px;margin:16px 0}.tablet-options{grid-template-columns:1fr 1fr}.option{display:flex;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--native-line);background:#fff;border-radius:18px;min-height:69px}.option>b{border:1px solid var(--native-line);border-radius:50%;width:30px;height:30px;display:grid;place-items:center;flex-shrink:0;font:700 15px Noto Naskh Arabic}.option>div{min-width:0;flex:1}.option.correct{border-color:var(--native-successLine);background:var(--native-successSoft)}.correct{color:var(--native-success)}.explanation{display:flex;flex-direction:column;gap:14px}.explanation h3{display:flex;align-items:center;gap:10px;font:700 20px Noto Naskh Arabic}.explanation small{font:600 12px Noto Naskh Arabic;background:var(--native-successSoft);border-radius:999px;padding:5px 10px;margin-inline-start:auto}.frame{border:1px solid var(--native-line);border-radius:20px;overflow:hidden;background:var(--native-surface)}.frame header{display:flex;align-items:center;gap:10px;padding:10px 14px;font:700 15px Noto Naskh Arabic;border-bottom:1px solid var(--native-line);background:var(--native-surface2)}.frame-icon{display:grid;place-items:center;color:var(--native-surface);width:30px;height:30px;border-radius:10px}.frame-body{padding:14px 16px;background:var(--native-surface);display:flex;flex-direction:column;gap:6px}.steps{border:1px solid var(--native-line);background:var(--native-surface);border-radius:20px;padding:16px}.steps h4{font:700 15px Noto Naskh Arabic}.step{display:flex;gap:12px;position:relative}.step:not(:last-child){padding-bottom:14px}.step:not(:last-child):before{content:"";position:absolute;right:14px;width:2px;top:30px;bottom:0;background:var(--native-primaryLine)}.step>div{flex:1;min-width:0;padding-top:2px}.step-number{display:grid;place-items:center;flex-shrink:0;width:30px;height:30px;border:1.5px solid var(--native-primary);border-radius:50%;color:var(--native-primary);font:600 14px Noto Naskh Arabic;background:var(--native-surface);z-index:1}.step-number.last{background:var(--native-success);color:var(--native-surface);border:0}.distractor{padding:14px 0;border-bottom:1px solid var(--native-line)}.distractor:last-child{border:0}.wrong-option{display:flex;align-items:center;gap:10px;background:var(--native-errorSoft);border-radius:4px;padding:3px 6px 3px 16px;width:fit-content;margin-bottom:10px}.wrong-option>span{border-radius:50%;width:28px;height:28px;display:grid;place-items:center;background:var(--native-error);color:var(--native-surface);font:22px Noto Naskh Arabic}.asset{display:inline-block;direction:ltr;line-height:0}.asset>svg{display:block;max-width:none}.asset.figure{background:var(--native-surface);border:1px solid var(--native-line)}.student-preview [data-block=figure],.student-preview [data-block=display]{overflow:auto;margin:6px 0}.table-scroll{overflow:auto}.student-preview td{font:inherit;white-space:pre-wrap}mark{border-radius:3px;color:inherit}.stem-side{display:grid;grid-template-columns:1fr 38%;gap:16px}.explanation .frame-body,.step>div{color:var(--native-inkMuted)}.explanation .wrong-option,.explanation .correct>div{color:var(--native-ink)}.student-preview .distractor-count{margin-inline-start:auto;border-radius:999px;padding:2px 10px;background:var(--native-errorSoft);color:var(--native-error);font-size:12px}.student-preview .correct-badge{background:var(--native-success);color:var(--native-surface);border:0}.student-preview [data-testid=solution-step-count]{font-size:13px;color:var(--native-inkMuted);font-weight:400}.student-preview .options{gap:10px}.student-preview .tablet-options{gap:14px}.student-preview .option{padding:12px 15px;border-width:.5px;border-radius:22px;min-height:60px}.student-preview .tablet-options .option{min-height:72px}.student-preview .option>b{border:0;background:var(--native-surface2);font-size:var(--native-type-readingLabel)}.student-preview .option.correct>b{background:var(--native-success);color:var(--native-surface)}.student-preview .explanation h3{font-size:var(--native-type-title)}.student-preview .frame header{font-size:var(--native-type-rowTitle)}.student-preview .explanation small{font-size:var(--native-type-label)}@font-face{font-family:Noto Naskh Arabic;src:url(/assets/NotoNaskhArabic-SemiBold-DdxhlBy8.ttf) format("truetype");font-weight:600;font-display:swap}@font-face{font-family:Noto Naskh Arabic;src:url(/assets/NotoNaskhArabic-Bold-BhiLykVr.ttf) format("truetype");font-weight:700;font-display:swap}.student-preview .option{border-radius:var(--native-radius-l);background:var(--native-surface);color:var(--native-ink)}.student-preview .option.correct{background:var(--native-successSoft)}.student-preview .option>b{font-size:var(--native-type-readingLabel);line-height:1.9}.student-preview .option>b svg{width:55%;height:55%}.student-preview .explanation h3,.student-preview .explanation small,.student-preview .frame header,.student-preview .steps h4,.student-preview .step-number{font-family:system-ui,sans-serif}.student-preview .explanation h3{margin:0;font-size:var(--native-type-title)}.student-preview .steps h4{font-size:var(--native-type-rowTitle)}.student-preview [data-testid=solution-step-count]{font-size:var(--native-type-meta)}.student-preview .frame,.student-preview .steps{border-radius:calc(var(--native-radius-m) + 2px)}.student-preview .legacy-preview-warning{font:600 15px/1.8 system-ui,sans-serif;border:1px solid var(--native-warning);background:var(--native-warningSoft);color:var(--native-ink);border-radius:10px;padding:10px 14px;margin-bottom:14px}