:root{font-family:Arial,'Segoe UI',sans-serif;color:#27364c;background:#f1f4fa}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid #ccd6e4;background:white;color:#25334c;padding:9px 12px;border-radius:8px}button:hover{background:#ebeff7}button:disabled{opacity:.45;cursor:not-allowed}input,select,textarea{border:1px solid #cbd5e2;border-radius:8px;padding:10px;background:#fff;max-width:100%}textarea{width:100%;resize:vertical}.primary{background:#4353a9;color:white;border-color:#4353a9}.primary:hover{background:#34438e}.wide{width:100%;padding:13px}.brand{padding:14px 24px;display:flex;align-items:center;justify-content:space-between;background:#344364;color:#fff;gap:16px}.brand strong{font-size:21px}.brand span{font-size:12px;color:#e0e9fc}.setup{max-width:1080px;margin:50px auto;display:grid;grid-template-columns:1.3fr .9fr;gap:20px;padding:0 20px}.panel{background:white;padding:29px;border:1px solid #e0e5ed;border-radius:17px;box-shadow:0 9px 38px #25334c0b}.setup-panel h1,.upload-screen h1{font-size:30px;margin:13px 0}.step{font-size:13px;color:#5467b4;font-weight:bold}.muted{color:#718097;line-height:1.6}.small{font-size:12px}.field{display:flex;flex-direction:column;gap:8px;margin:16px 0}.field>label{font-weight:bold}fieldset{border:1px solid #dfe4ed;border-radius:11px;padding:15px;margin:19px 0}legend{font-weight:bold;padding:0 7px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips label{border:1px solid #dbe1ec;border-radius:20px;padding:8px;white-space:nowrap}.choice{display:block;padding:7px}#customWrap{margin-top:12px}.intro{background:#eef2ff}.intro h2{margin-top:5px}.intro p,.intro li{line-height:1.8}.iconhero{font-size:75px;text-align:center;margin:35px}.upload-screen{max-width:670px;margin:55px auto}.drop{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;border:2px dashed #98a5c4;border-radius:15px;padding:55px 25px;cursor:pointer;margin:25px 0;color:#4d5b8a;background:#f8faff;font-size:22px}.drop small{font-size:13px;color:#718097}.drop.over{background:#e8efff}.buttons{display:flex;justify-content:space-between;gap:9px;margin-top:18px}.exam{height:calc(100vh - 55px);min-height:530px;display:flex;flex-direction:column}.exam-top{display:flex;align-items:center;gap:15px;background:#344364;color:white;padding:10px 15px}.exam-name{width:155px;flex-shrink:0}.exam-name strong,.exam-name small{display:block}.exam-name small{color:#d9e4f2;margin-top:4px;font-size:11px}.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:6px;flex:1}.toolbar button{padding:7px 9px;font-size:13px}.clock{background:#23334f;padding:9px 11px;border-radius:7px;font-variant-numeric:tabular-nums}.sep{width:1px;height:28px;background:#8291a5;margin:0 3px}.finish{background:#cde945;border:none;font-weight:700}.active-tool{outline:2px solid #cde945}.colors{display:flex;align-items:center;gap:3px}.color{background:var(--swatch);border:2px solid transparent;width:25px;height:25px;border-radius:50%;padding:0}.color.selected{border:2px solid #fff;outline:2px solid #344364}.workspace{display:grid;grid-template-columns:190px minmax(300px,1fr) 300px;min-height:0;flex:1}.rightnav{background:#e3e7f1;border-left:1px solid #cbd3e2;padding:16px;overflow:auto}.rightnav h3{margin-top:0}.rightnav h4{font-size:13px}.rightnav button{width:100%;text-align:right;margin:3px 0;font-size:13px}.rightnav .current{background:#4353a9;color:#fff}.pdfarea{min-width:0;display:flex;flex-direction:column;background:#d5dbe7}.pdfbar{padding:10px;display:flex;align-items:center;justify-content:center;gap:10px;background:#f5f7fb}.pdfbar select{padding:8px}.scrollarea{overflow:auto;flex:1;padding:25px;text-align:center}.sheet{margin:0 auto;position:relative;background:white;box-shadow:0 4px 24px #2435514b;text-align:initial;line-height:1}#pdfCanvas{display:block}.highlights,.textLayer{position:absolute;inset:0}.highlights{pointer-events:none}.textLayer{overflow:hidden;opacity:1;line-height:1;user-select:text}.textLayer span,.textLayer br{color:transparent;position:absolute;white-space:pre;cursor:text;transform-origin:0% 0%;user-select:text}.textLayer ::selection{background:rgba(85,114,230,.36)}.highlight{position:absolute;opacity:.48;border-radius:2px;pointer-events:none}.sheet.erase .highlights{pointer-events:auto}.sheet.erase .highlight{pointer-events:auto;cursor:crosshair}.sheet.erase .textLayer{pointer-events:none}.answers{background:#fff;border-right:1px solid #dfe5ef;padding:16px;overflow:auto}.side-head{display:flex;justify-content:space-between;align-items:center}.side-head h3{margin:5px 0}.side-head button{padding:5px}.status{color:#64738d;background:#edf2fc;padding:8px;border-radius:6px;font-size:12px}.read-words{font-size:18px;line-height:2.2;white-space:pre-wrap;max-height:250px;overflow:auto;background:#f5f7fa;padding:12px;border-radius:8px}.word{display:inline-block;transform-origin:center;transition:transform .07s}.word.speaking{transform:scale(1.17);font-weight:bold;position:relative;z-index:2;text-decoration:underline;text-decoration-color:#bacb30;text-underline-offset:5px}.overlay{position:fixed;inset:0;background:#111c34aa;display:grid;place-items:center;padding:15px;z-index:30}.dialog{background:white;border-radius:15px;padding:27px;max-width:470px;width:100%;line-height:1.7}.dialog h2{margin-top:0}[hidden]{display:none!important}@media(max-width:1150px){.workspace{grid-template-columns:150px minmax(260px,1fr) 270px}.toolbar{gap:4px}.toolbar button{font-size:12px}.exam-name{width:100px}}@media(max-width:830px){.workspace{grid-template-columns:135px minmax(260px,1fr)}.answers{position:absolute;left:0;top:100px;bottom:0;width:min(340px,90vw);box-shadow:2px 0 20px #24355135;z-index:5}.exam{position:relative}.setup{grid-template-columns:1fr}.intro{display:none}}@media(max-width:550px){.brand span{display:none}.exam-top{flex-wrap:wrap}.exam-name{width:auto}.workspace{display:flex;flex-direction:column}.rightnav{display:flex;gap:6px;overflow-x:auto;padding:7px;min-height:80px}.rightnav h3,.rightnav h4,.rightnav p{display:none}.rightnav button{min-width:85px}.scrollarea{padding:10px}.answers{top:135px}}

.pdf-view-toggle{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:9px 12px;background:#f3f6fb;border-bottom:1px solid #d9dfed}.pdf-view-toggle button{font-size:13px}.pdf-view-toggle span{font-size:12px;color:#42516f}.pdfarea{min-width:0}#originalPdf{min-height:600px}

.reading-edit{margin-top:10px;padding:10px;border:1px solid #ccd2dd;border-radius:8px}.reading-edit textarea{width:100%;box-sizing:border-box;font:16px/1.6 Arial;direction:rtl;min-height:140px}.word{cursor:pointer}.word:hover{background:#e7eefc}#readSelection{margin-bottom:7px}.read-words{white-space:pre-wrap;direction:rtl;text-align:right}
.drawLayer{position:absolute;inset:0;z-index:10;cursor:crosshair;touch-action:none;user-select:none}.drawLayer svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.sheet.erase .drawLayer{cursor:pointer}.sheet.erase .drawLayer svg{pointer-events:auto}.sheet.erase .drawLayer polyline{pointer-events:stroke;cursor:pointer}.drawLayer polyline{stroke-linejoin:round;stroke-linecap:round}

.marker-feedback{padding:9px 16px;text-align:center;background:#fff7d0;color:#55450a;font-weight:600;font-size:13px;border-bottom:1px solid #eee0a6}

/* Single faithful PDF view with a transparent markup overlay. */
.native-pdf-wrap{position:relative;flex:1;min-height:0;background:white}
.native-pdf-wrap iframe{height:100%!important;min-height:0!important}
.native-marker-layer{position:absolute;inset:0;z-index:2;pointer-events:none;touch-action:none;cursor:crosshair}
.native-marker-layer.is-active{pointer-events:auto}
.native-marker-layer svg{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;pointer-events:none}
.native-marker-layer.is-active.eraser{cursor:pointer}
#scrollarea{display:none!important}

.aligned-page-scroll{display:block;flex:1;min-height:0;overflow:auto;padding:20px;background:#d5dbe7;text-align:center}.aligned-page{position:relative;margin:auto;background:#fff;box-shadow:0 3px 19px #2b3b5440;width:100%;height:auto}.aligned-page img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:fill}.aligned-highlights,.aligned-capture{position:absolute;inset:0}.aligned-highlights{pointer-events:none}.aligned-capture{cursor:text;touch-action:none}.aligned-mark{position:absolute;opacity:.45;mix-blend-mode:multiply;border-radius:2px;pointer-events:none}.aligned-note{text-align:center;font-size:12px;background:#e7efff;color:#344364;padding:6px}#nativePdfWrap{display:none!important}

/* Accessible, always-on-screen speech control; never auto-scroll the transcript. */
.floating-stop{position:fixed;bottom:24px;left:24px;z-index:100;background:#b72342;color:white;border:2px solid white;box-shadow:0 3px 15px #0005;font-size:18px;font-weight:bold;padding:15px 20px;border-radius:14px}.floating-stop:hover{background:#921a34}