@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap");






    :root{--green:#175f50;--ink:#173b33;--muted:#71817b;--line:#e1e8e4;--bg:#fbfcfa;--soft:#edf4f1}
    *{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:"Noto Kufi Arabic",Tahoma,Arial,sans-serif;color:var(--ink);font-size:14px;line-height:1.8}.nav{height:76px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.93);display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100% - 1120px)/2));position:sticky;top:0;z-index:2}.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px}.brand svg{width:42px;height:36px;stroke:var(--green);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.nav-btn{border:1px solid var(--green);background:white;color:var(--green);border-radius:8px;padding:7px 21px;font-family:inherit;font-size:11px;font-weight:700;cursor:pointer}.page{max-width:1050px;margin:auto;padding:44px 24px 20px}.intro{text-align:center;margin:0 auto 22px}.overline{font-size:13px;color:#7c9189}.intro h1{font-size:35px;line-height:1.5;margin:3px 0 4px;letter-spacing:-.6px;color:#104b3f}.intro p{margin:0;color:#6e7e78;font-size:15px}.upload{max-width:780px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px}.drop{border:1px dashed #cbd8d2;border-radius:9px;min-height:230px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center;transition:.18s;background:#fff}.drop.drag{border-color:var(--green);background:#f5f9f7}.doc{width:52px;height:58px;color:var(--green);margin-bottom:5px}.doc svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.drop h2{font-size:16px;margin:0 0 12px;color:#173b33}.upload-btn{min-width:280px;background:var(--green);color:white;border:0;border-radius:8px;padding:10px 18px;font-weight:700;font-family:inherit;font-size:13px;cursor:pointer;transition:.18s}.upload-btn:hover,.continue:hover{background:#10463b}.limit{font-size:10px;color:#7b8983;margin-top:7px}.input{display:none}.selected{display:none;align-items:center;gap:10px;margin-top:11px;border:1px solid var(--line);border-radius:8px;padding:9px 11px}.selected.show{display:flex}.pdf{width:32px;height:35px;background:#f7f1ef;color:#9c5147;font-size:9px;font-weight:800;display:grid;place-items:center;border-radius:6px;flex:none}.name{font-weight:700;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.size{font-size:9px;color:var(--muted)}.remove{margin-right:auto;border:0;background:none;color:#7e8984;font-size:18px;cursor:pointer}.continue{display:none;width:100%;margin-top:10px;border:0;background:var(--green);color:white;border-radius:8px;padding:10px;font-family:inherit;font-size:11px;font-weight:700;cursor:pointer}.continue.show{display:block}.steps{max-width:770px;margin:17px auto 13px;display:flex;justify-content:space-between;align-items:center;gap:12px}.step{display:flex;align-items:center;gap:9px;white-space:nowrap;font-size:11px;font-weight:600}.num{width:30px;height:30px;border-radius:50%;background:#e6efeb;display:grid;place-items:center;font-size:12px;color:var(--ink);font-weight:700}.arrow{color:#7a8983;font-size:19px}.recent{max-width:960px;margin:0 auto;border-top:1px solid var(--line);padding-top:17px}.recent h2{font-size:14px;margin:0 0 10px}.item{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:11px 14px}.item-info{min-width:0}.item-title{font-weight:700;font-size:11px}.item-sub{font-size:9px;color:var(--muted)}.follow{margin-left:auto;border:1px solid var(--green);border-radius:7px;background:white;color:var(--green);padding:7px 17px;font-family:inherit;font-size:10px;font-weight:700;cursor:pointer;white-space:nowrap}.empty{font-size:10px;color:var(--muted);text-align:center;padding:16px}.footer{border-top:1px solid var(--line);max-width:1050px;margin:24px auto 0;padding:12px 24px 16px;text-align:left;color:#86918c;font-size:9px}.toast{position:fixed;bottom:18px;left:50%;transform:translate(-50%,14px);opacity:0;transition:.2s;background:#173b33;color:white;padding:9px 14px;border-radius:8px;font-size:10px;z-index:4;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}
    @media(max-width:650px){.nav{height:64px;padding:0 16px}.brand{font-size:15px;gap:6px}.brand svg{width:36px;height:32px}.nav-btn{padding:6px 15px;font-size:10px}.page{padding:28px 15px 10px}.intro{margin-bottom:16px}.overline{font-size:11px}.intro h1{font-size:23px}.intro p{font-size:12px}.upload{padding:9px;border-radius:10px}.drop{min-height:215px;padding:17px 12px}.doc{width:48px;height:51px}.drop h2{font-size:14px;margin-bottom:11px}.upload-btn{min-width:0;width:100%;max-width:245px;padding:9px 12px;font-size:12px}.limit{font-size:9px}.steps{display:flex;flex-direction:column;gap:3px;align-items:stretch;margin:13px 9px 17px}.step{font-size:10px;gap:9px}.num{width:28px;height:28px}.arrow{align-self:center;line-height:1;margin:0;transform:rotate(-90deg);font-size:14px}.recent{padding-top:13px}.recent h2{font-size:13px}.item{display:grid;grid-template-columns:auto 1fr;padding:9px;gap:7px 8px}.item-info{grid-column:2;grid-row:1}.item>.pdf{grid-column:1;grid-row:1}.item-title{font-size:10px}.item-sub{font-size:8px}.follow{grid-column:1/-1;margin:2px 0 0;padding:6px 10px;font-size:9px;width:100%}.footer{margin-top:18px;text-align:center;padding:10px 12px}.selected{padding:8px}.continue{padding:9px}}

/* Reference layout */
body{background:#f7f9f7;font-family:"Cairo",Tahoma,Arial,sans-serif}
.nav{height:90px;position:static;padding:0 max(28px,calc((100% - 1095px)/2));background:#fff}
.brand{flex-direction:column;gap:0;font-size:22px;line-height:1.15;color:#075042}
.brand svg{width:54px;height:38px;fill:#175f50;stroke:#175f50;stroke-width:1}
.nav-btn{font-size:14px;min-width:110px;padding:7px 18px}
.page{max-width:1020px;padding:16px 24px 0}
.overline{font-size:18px;color:#70867f}
.intro{margin:0 0 24px}.intro h1{font-size:42px;font-weight:800;margin:10px 0 4px;line-height:1.5;letter-spacing:0}
.intro p{font-size:22px}.upload{max-width:780px;padding:17px;border-radius:12px}
.drop{min-height:246px;padding:22px;border-color:#cedbd5;background:#fff}
.doc{width:64px;height:66px;margin-bottom:8px}.doc svg{stroke-width:2}
.drop h2{font-size:24px;margin:0 0 12px;font-weight:800}
.upload-btn{width:360px;max-width:100%;min-width:0;font-size:18px;padding:8px 18px;line-height:1.7;border-radius:8px}
.limit{font-size:14px;margin-top:8px;direction:ltr}
.steps{max-width:680px;margin:18px auto 20px;gap:20px}.step{font-size:15px;font-weight:400;gap:14px}.num{width:32px;height:32px;font-size:15px}.arrow{font-size:25px;font-weight:300}
.recent{max-width:980px;padding-top:17px}.recent h2{font-size:20px;font-weight:800;margin:0 0 10px}
.item{min-height:90px;padding:14px 20px;gap:18px}.item-title{font-size:15px}.item-sub{font-size:13px}.item>.pdf{height:57px;width:53px;background:#f7f9f8;color:#53666a;border-radius:9px;position:relative;font-size:10px;border:0}
.item>.pdf:before{content:"";position:absolute;inset:8px 12px;border:1.7px solid #53666a;border-radius:3px}.follow{margin-right:auto;margin-left:0;width:160px;font-size:13px;padding:7px 16px}
.footer{max-width:1140px;margin:24px auto 0;text-align:right;font-size:10px;direction:ltr;padding:10px 22px 14px}.footer a{color:inherit;text-decoration:none}
@media(max-width:650px){
.nav{height:90px;padding:0 17px}.brand{font-size:18px}.brand svg{width:48px;height:34px}.nav-btn{font-size:12px;min-width:84px;padding:6px 13px}
.page{padding:16px 15px 0}.overline{font-size:15px}.intro{margin-bottom:20px}.intro h1{font-size:25px;margin:10px 0 4px;line-height:1.55;white-space:nowrap}.intro p{font-size:16px}
.upload{padding:9px;border:0;border-radius:11px}.drop{min-height:212px;padding:18px 14px}.doc{width:54px;height:61px;margin-bottom:6px}.drop h2{font-size:22px;margin-bottom:8px}.upload-btn{width:100%;max-width:none;font-size:16px;padding:7px 13px}.limit{font-size:12px;margin-top:7px}
.steps{max-width:260px;margin:11px auto 17px;align-items:center;gap:4px}.step{font-size:13px;gap:18px;justify-content:center;min-width:215px}.num{width:31px;height:31px;font-size:14px}.arrow{font-size:18px;line-height:1;align-self:center}
.recent{padding-top:14px}.recent h2{font-size:18px;margin-bottom:8px}.item{min-height:116px;padding:12px 15px;gap:7px 10px}.item-title{font-size:12px}.item-sub{font-size:11px}.item>.pdf{width:35px;height:45px}.item>.pdf:before{inset:3px;border-width:1.4px}.follow{font-size:12px;grid-column:1/-1;margin:3px 0 0;width:100%;padding:4px 12px;line-height:1.7}.footer{font-size:8px;text-align:center;margin:14px 15px 0;padding:9px 0 12px}
}
@media(max-width:360px){.intro h1{font-size:22px}.intro p{font-size:15px}}
  
[hidden]{display:none!important}.study{max-width:780px;margin:0 auto;background:white;border:1px solid var(--line);border-radius:12px;padding:26px}.study-top{display:flex;align-items:center;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:20px}.study-file{font-size:14px;font-weight:700;overflow-wrap:anywhere}.study-top .pdf{width:40px;height:45px}.study-caption{font-size:12px;color:var(--muted)}.back{border:0;background:transparent;color:var(--green);font:inherit;font-size:13px;cursor:pointer;margin-right:auto;white-space:nowrap}.study legend{font-size:17px;font-weight:700;margin-bottom:12px}.study fieldset{padding:0;margin:0;border:0;min-width:0}.methods{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.method{position:relative;display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:18px 15px;cursor:pointer;transition:background .15s,border-color .15s}.method:has(input:checked){background:#f0f6f3;border-color:var(--green)}.method input{accent-color:var(--green);margin:0 0 12px;width:17px;height:17px}.method strong{font-size:17px}.method span{font-size:12px;color:var(--muted);line-height:1.8;margin-top:5px}.study .continue{display:block;margin-top:23px;font-size:15px;padding:10px}.study-note{font-size:11px;color:var(--muted);text-align:center;margin:10px 0 0}.choice-status{font-size:13px;color:var(--green);background:#f0f6f3;padding:12px;border-radius:8px;margin-top:15px}.step.current .num{background:var(--green);color:white}button:focus-visible,label:focus-within{outline:2px solid #6b9e8e;outline-offset:3px}
@media(max-width:650px){.study{padding:18px 15px}.study-top{padding-bottom:14px;margin-bottom:16px}.study-file{font-size:12px}.study-caption{font-size:10px}.back{font-size:11px}.methods{grid-template-columns:1fr;gap:9px}.method{display:grid;grid-template-columns:20px 1fr;column-gap:10px;padding:13px}.method input{grid-column:1;grid-row:1/3;align-self:center;margin:0}.method strong{grid-column:2;font-size:16px}.method span{grid-column:2;margin:0;font-size:12px}.study legend{font-size:16px}.study .continue{font-size:14px}}

/* Murajaati functional extension - matches v3 reference */
.status-panel,.result-panel{max-width:780px;margin:0 auto;background:white;border:1px solid var(--line);border-radius:12px;padding:24px}
.status-panel{background:#f3f8f5;color:#175f50;text-align:center;font-weight:700;font-size:14px}
.result-panel h2{color:#104b3f;font-size:22px;margin:0 0 5px}.result-panel h3{font-size:17px;margin:22px 0 10px;color:#124c40}
.result-head{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:15px}
.result-subtitle,.muted-info{color:var(--muted);font-size:12px}.back-link{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 13px;font-family:inherit;font-weight:700;color:var(--green);cursor:pointer;white-space:nowrap}
.para{line-height:2.1;color:#3a534b}.bullets{margin:0;padding:0 24px;line-height:2.2;color:#244d40}.bullets li{padding:3px}
.definition,.question-box,.review-card{border:1px solid var(--line);border-radius:10px;padding:16px;margin-top:11px;background:#fff}
.definition strong{color:#175f50}.definition p{margin:5px 0 0}.review-card h3,.question-box h3{font-size:15px;margin:0 0 12px}
.answer-show{display:none;background:#f0f6f3;border-radius:8px;padding:12px;margin-top:12px;line-height:2}
.answer-show.open{display:block}.review-button{background:none;color:var(--green);border:1px solid var(--green);padding:7px 14px;border-radius:8px;cursor:pointer;font:inherit;font-size:12px}
.quiz-choices{display:grid;gap:8px}.quiz-option{display:flex;gap:10px;align-items:flex-start;padding:11px 12px;border:1px solid var(--line);border-radius:8px;cursor:pointer;line-height:1.7}.quiz-option:has(input:checked){border-color:var(--green);background:#f0f6f3}.quiz-option input{accent-color:var(--green);margin-top:5px}
.quiz-option.good{border-color:#369b79;background:#edf8f2}.quiz-option.bad{border-color:#ce857b;background:#fff0ee}.explanation{background:#f4f6f4;color:#426357;padding:10px;border-radius:8px;margin-top:10px;font-size:12px}.quiz-score{background:#edf6f2;color:#155848;font-weight:800;text-align:center;padding:16px;border-radius:10px;margin:15px 0;font-size:18px}
.action-primary{width:100%;margin-top:17px;cursor:pointer;font-family:inherit;font-weight:700;font-size:15px;background:var(--green);color:#fff;border:0;border-radius:8px;padding:12px}.action-primary:disabled,.continue:disabled{opacity:.6;cursor:wait}
.result-actions{display:flex;gap:9px;flex-wrap:wrap}.result-actions .back-link{font-size:12px}
.item{margin-bottom:9px}.item-actions{display:flex;gap:7px;margin-right:auto}.item-actions button{font-family:inherit}.item .follow{margin:0}.small-button{border:1px solid var(--line);background:#fff;color:#6d8077;font-weight:700;border-radius:7px;padding:6px 11px;cursor:pointer;font-size:11px}.small-button:hover{color:#ab483e;border-color:#e7b2ad}
.loader{display:inline-block;width:17px;height:17px;border:2px solid #b9d2c7;border-top-color:#175f50;border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-inline:8px}@keyframes spin{to{transform:rotate(360deg)}}
.alert{border:1px solid #e7b7ae;background:#fff7f5;color:#9d493b;padding:12px;border-radius:8px;font-size:12px;margin:12px auto;max-width:780px}
#notifications{max-width:780px;margin:12px auto 0}#notifications[hidden]{display:none!important}
.recent{margin-top:26px}.recent .item-title{font-size:14px}.recent .item-sub{font-size:11px}.footer .signature{position:relative;display:inline-block;font-weight:800;text-decoration:none;background:linear-gradient(110deg,#175f50 25%,#69a893 47%,#175f50 68%);background-size:230% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sigshine 9s ease-in-out infinite}.footer .signature:hover{opacity:.75}@keyframes sigshine{0%,70%,100%{background-position:100% center}35%{background-position:0 center}}
.privacy-note{text-align:center;color:#78867d;font-size:11px;margin:18px auto;max-width:780px}
@media(max-width:650px){.status-panel,.result-panel{padding:16px}.result-panel h2{font-size:19px}.result-head{flex-wrap:wrap}.result-actions{width:100%}.result-actions .back-link{flex:1}.item-actions{grid-column:1/-1;width:100%;margin:0}.item-actions button{flex:1}.recent .item-title{font-size:12px}.recent .item-sub{font-size:10px}.definition,.question-box,.review-card{padding:12px}.privacy-note{font-size:10px;padding:0 18px}}
@media(prefers-reduced-motion:reduce){.footer .signature{animation:none}.loader{animation:none}}

/* Preserve the reading direction of the uploaded document in generated study content. */
.generated-content[dir="ltr"]{direction:ltr;text-align:left}
.generated-content[dir="rtl"]{direction:rtl;text-align:right}
.generated-content[dir="auto"] > :is(p,h3,ul){unicode-bidi:plaintext}

/* v1.9 — flexible exam length, coverage details, and clear grading */
.quiz-count-control{max-width:100%;margin-top:16px;padding:15px 18px;border:1px solid #dae8e1;border-radius:10px;background:#f7fbf9}
.quiz-count-control label{display:block;color:#145847;font-size:14px;font-weight:800;margin-bottom:8px}
.quiz-count-control select{display:block;max-width:100%;width:280px;padding:10px 12px;border:1px solid #b9d0c5;background:#fff;color:#174f40;border-radius:8px;font:inherit;font-size:13px}
.quiz-count-control p{margin:8px 0 0;color:#6f8177;font-size:11px;line-height:1.9}
.print-header{display:none}
.quiz-topics{border:1px solid #dcece5;background:#f8fbf9;border-radius:10px;padding:14px;margin:10px 0 20px;color:#245344}
.quiz-topics strong{font-size:13px}
.topic-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.topic-chip{display:inline-block;padding:4px 10px;background:#e7f2ec;color:#24624e;border-radius:24px;font-size:11px}
.question-topic{font-size:11px;font-weight:700;color:#648476;margin-bottom:7px}
.quiz-option{position:relative;transition:border-color .15s,background .15s}
.quiz-option.good{border:2px solid #239660;background:#e9f8f0;color:#105d39}
.quiz-option.bad{border:2px solid #d65454;background:#ffeded;color:#9b2929}
.quiz-option.good:has(input:checked){background:#e9f8f0}
.quiz-option.bad:has(input:checked){background:#ffeded}
.quiz-option .answer-marker{margin-inline-start:auto;white-space:nowrap;font-size:11px;font-weight:800;color:#087447}
.quiz-option .answer-marker.wrong-marker{color:#b73131}
.question-incorrect{border-right:4px solid #d65454}
.question-correct{border-right:4px solid #239660}
.quiz-score{padding:25px 20px;margin:0 0 24px;background:#f2faf6;border:1px solid #ccebdc}
.score-label{font-size:13px;color:#456e5c;font-weight:700}
.score-percent{font-size:54px;line-height:1.3;color:#116648;font-weight:800;letter-spacing:-1px}
.score-details{font-size:14px;color:#446d5c;font-weight:700}
.score-progress{width:100%;max-width:420px;height:9px;background:#d7e7dd;margin:15px auto 0;border-radius:30px;overflow:hidden;direction:ltr}
.score-progress-fill{background:#168459;height:100%;border-radius:30px}
.score-guidance{font-size:12px;color:#517467;margin:12px auto 0}
@media(max-width:650px){.quiz-option .answer-marker{white-space:normal}.score-percent{font-size:42px}.quiz-count-control select{width:100%}}
@media print {
  @page{size:A4;margin:16mm 15mm}
  html,body{width:100%;background:#fff!important;color:#111!important;font-family:"Cairo",Tahoma,Arial,sans-serif!important;font-size:11pt!important}
  body > .nav,body > .footer,body > .toast, .page > :not(#resultView),.result-actions,.result-head .back-link{display:none!important}
  .page{margin:0!important;padding:0!important;max-width:none!important;width:100%!important}
  #resultView{display:block!important;width:100%!important;max-width:none!important;border:0!important;margin:0!important;padding:0!important;box-shadow:none!important}
  .print-header{display:flex!important;align-items:center;justify-content:space-between;padding-bottom:9mm;border-bottom:2px solid #175f50;margin-bottom:6mm;gap:15px}
  .print-logo{font-size:20pt;font-weight:800;color:#175f50}
  .print-doc-name{font-size:9pt;color:#475e52;overflow-wrap:anywhere;text-align:end}
  .result-head{border:0!important;padding:0 0 5mm!important;margin:0!important}
  .result-head h2{font-size:16pt!important;color:#175f50!important}
  .result-subtitle{font-size:9pt!important}
  .generated-content{font-size:10.5pt;line-height:1.8!important}
  .generated-content p,.generated-content li{font-size:10.5pt;line-height:1.9}
  .result-panel h3{font-size:12.5pt;margin:5mm 0 2mm}
  .review-button{display:none!important}
  .answer-show{display:block!important;padding:7px 11px!important;background:#f3f7f4!important;margin:6px 0 0!important}
  .definition,.review-card,.question-box{break-inside:avoid;page-break-inside:avoid;border-color:#d3dfd8!important}
  .definition{margin-top:6px!important}
  .review-card h3{margin:0 0 4px!important}
  .bullets{padding-inline-start:22px}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

/* v1.9.1 — original Murajaati brand */
.brand.brand-with-logo{display:flex;flex-direction:row;align-items:center;gap:0;flex-shrink:0}
.brand-logo-header{display:block;width:100px;height:82px;object-fit:contain}
@media(max-width:650px){.brand-logo-header{width:81px;height:72px}.brand.brand-with-logo{flex-shrink:0}}
@media print{.print-brand-img{width:70px;height:60px;object-fit:contain;display:block}}