:root{--navy:#0e3041;--teal:#087c80;--teal-dark:#075e64;--sea:#e5f5f2;--orange:#e8a04c;--ink:#183444;--muted:#667783;--bg:#f3f7f8;--surface:#fff;--edge:#d9e4e8;--shadow:0 10px 32px #15394e0d;--radius:16px;--red:#ad4345;--amber:#92620c;--green:#21735e}
*{box-sizing:border-box}html{font-size:15px}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;line-height:1.52}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:var(--teal-dark)}:focus-visible{outline:3px solid #e1a45c;outline-offset:2px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.55rem,3vw,2.2rem);line-height:1.14;letter-spacing:-.04em;margin-bottom:9px}h2{font-size:1.25rem;letter-spacing:-.025em;margin-bottom:12px}h3{font-size:1.04rem;margin-bottom:9px}small{font-size:.82rem}hr{border:0;border-top:1px solid var(--edge);margin:17px 0}
#app{min-height:100vh}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.side{background:var(--navy);color:#efffff;padding:25px 17px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:25px;overflow-y:auto}.brand{display:flex;gap:12px;align-items:center;padding:0 9px}.brand-mark{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#3cc5b1,#15838c);font-size:27px;font-weight:750;color:white;box-shadow:0 6px 18px #041c2a77}.brand strong{display:block;font-size:1.22rem;letter-spacing:-.04em}.brand small{display:block;color:#a1c5cf}.nav{display:grid;gap:5px}.nav button{width:100%;display:flex;align-items:center;gap:12px;color:#b5ced5;background:transparent;border:0;padding:12px 13px;border-radius:12px;text-align:start;font-size:.92rem}.nav button:hover{background:#ffffff14;color:white}.nav button.active{background:#ffffff23;color:#fff;font-weight:700}.nav .symbol{font-size:19px;min-width:25px;text-align:center}.side-foot{margin-top:auto;border-top:1px solid #ffffff20;padding:18px 9px 0;color:#a2c4cb;font-size:.77rem}.side-foot strong{color:#dcf6ef}.main{min-width:0;padding:23px clamp(16px,3vw,42px) 55px}.top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:30px;min-height:40px}.crumb{font-size:.89rem;color:var(--muted)}.toptools{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.online-indicator{display:inline-flex;gap:7px;align-items:center;border-radius:100px;background:#e4f4ed;color:#216c52;font-size:.8rem;padding:7px 11px;font-weight:700}.online-indicator:before{content:'';width:7px;height:7px;border-radius:50%;background:#2d9479}.layout-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;margin-bottom:22px}.layout-head p{color:var(--muted);margin:0}.actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.btn{border:1px solid var(--edge);background:#fff;color:var(--ink);border-radius:10px;padding:9px 14px;font-size:.88rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px}.btn:hover{background:#f5faf9}.btn.primary{background:var(--teal);border-color:var(--teal);color:white}.btn.primary:hover{background:var(--teal-dark)}.btn.warning{background:#fff4e9;color:#8a4a10;border-color:#f1cf9d}.btn.danger{color:#a83237;border-color:#e8c4c8}.btn.ghost{background:transparent;border-color:transparent;color:var(--teal-dark)}.btn.small{min-height:32px;padding:5px 10px;font-size:.78rem}.btn.icononly{padding:7px;min-width:34px}.btn.full{width:100%}.text-button{border:0;background:none;color:var(--teal);font-weight:700;text-decoration:underline;cursor:pointer}.chip{border:1px solid #bad9d8;color:#13686c;background:#eaf7f4;padding:4px 9px;border-radius:30px;font-size:.76rem;font-weight:700;display:inline-block}.chip.neutral{color:#61747f;background:#f3f6f7;border-color:#e1e7ea}.chip.bad{color:#a53d39;background:#fff0ee;border-color:#f5d7d2}.chip.mid{color:#8e5e0b;background:#fff5e4;border-color:#f2dfb9}.chip.good{color:#18765d;background:#e7f7ef;border-color:#c0e8d7}
.grid{display:grid;gap:17px}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{background:var(--surface);border:1px solid var(--edge);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;min-width:0}.panel .panel-head{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:15px}.panel-head h2,.panel-head h3{margin:0}.metric{padding:22px 20px}.metric .label{font-size:.82rem;color:var(--muted);font-weight:650}.metric strong{font-size:2rem;letter-spacing:-.05em;line-height:1.4;display:block}.metric .caption{font-size:.79rem;color:var(--muted)}.metric.accent{background:linear-gradient(135deg,#0e6773,#168c86);color:white;border:0}.metric.accent .label,.metric.accent .caption{color:#d1f2ed}.muted{color:var(--muted)}.eyebrow{font-size:.77rem;text-transform:uppercase;letter-spacing:.10em;font-weight:800;color:var(--teal)}.welcome{background:linear-gradient(115deg,#0e4658,#125c67 62%,#1b8b83);color:#fff;overflow:hidden;position:relative;padding:27px}.welcome:after{content:'∑';font:160px Georgia,serif;color:#ffffff0e;position:absolute;right:40px;top:-50px}.welcome p{max-width:650px;color:#d0eceb}.welcome .btn{position:relative;z-index:1}.liststack{display:grid;gap:10px}.listrow{display:flex;justify-content:space-between;align-items:center;gap:13px;padding:11px 0;border-bottom:1px solid var(--edge)}.listrow:last-child{border-bottom:0}.listrow strong{display:block}.listrow small{color:var(--muted)}.empty{padding:25px 15px;text-align:center;color:var(--muted);border:1px dashed var(--edge);border-radius:14px}.empty .glyph{font-size:39px;display:block;margin-bottom:6px}.toolbar{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-bottom:17px}.search{flex:1;min-width:180px}.field{display:grid;gap:6px;margin-bottom:13px}.field label,.field-label{font-weight:700;font-size:.85rem;color:#365463}.field input,.field select,.field textarea,.field .entry,select.input,input.input{width:100%;padding:10px 11px;background:white;border:1px solid #cbd8de;color:#163242;border-radius:9px;min-height:40px;outline-offset:1px}.field textarea{min-height:74px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#208b8c;box-shadow:0 0 0 3px #2098951d;outline:0}.field .hint{font-size:.77rem;color:var(--muted)}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.formgrid .wide{grid-column:1/-1}.mini-form{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap}.mini-form>.field{flex:1;min-width:130px;margin:0}.scroll-table{width:100%;overflow:auto}.data-table{border-collapse:collapse;width:100%;min-width:580px;text-align:start;font-size:.88rem}.data-table th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:#667884;text-align:start;background:#f4f8f9}.data-table th,.data-table td{padding:12px 13px;border-bottom:1px solid #e4eced;vertical-align:middle}.data-table tr:hover td{background:#f9fcfc}.data-table td strong{white-space:nowrap}.data-table tr:last-child td{border-bottom:0}.clickable{cursor:pointer}.clickable:hover{border-color:#8bcfc8;box-shadow:0 0 0 2px #8bcfc83b}.callout{border-radius:12px;background:#edf7fa;border:1px solid #d5e9ef;padding:14px 16px;margin:12px 0;color:#2b6070;font-size:.88rem}.callout.warn{background:#fff8ea;border-color:#f6e3b8;color:#835b15}.callout.danger{background:#fdf0ef;border-color:#f2d5d2;color:#943736}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:19px}.step{padding:16px;border:1px solid var(--edge);border-radius:13px;background:white}.step span{display:inline-grid;place-items:center;width:29px;height:29px;border-radius:50%;background:#e4f5f2;font-weight:800;color:var(--teal);margin-bottom:10px}.step strong{display:block;font-size:.89rem}.step small{color:var(--muted)}
.queue-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start}.queue-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.queue-card{background:#fff;border:2px solid var(--edge);border-radius:13px;padding:10px;min-width:0}.queue-card.chosen{border-color:var(--teal);background:#f1fbf8}.queue-card .preview{height:148px;background:#f2f6f6;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:9px;position:relative}.queue-card .preview img{width:100%;height:100%;object-fit:contain}.queue-card .preview .pdf-placeholder{font-size:2.6rem}.queue-card .filename{font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:8px 0 6px;font-weight:700}.queue-card .tools{display:flex;align-items:center;gap:4px;justify-content:space-between}.queue-card .tools .btn{padding:3px 6px;min-height:25px;font-size:.75rem}.queue-card .number{font-size:.75rem;color:var(--muted)}.queue-card label{display:flex;gap:6px;align-items:center;font-size:.79rem}.sticky{position:sticky;top:20px}.dropzone{border:2px dashed #a7cfd1;border-radius:14px;background:#f5fbfa;padding:24px;text-align:center;color:#236878;margin-bottom:20px;transition:.15s}.dropzone.dragover{background:#c9efe8;border-color:#087c80}.dropzone strong{display:block}.dropzone p{margin:5px 0 14px;color:#628891;font-size:.85rem}
.correct-layout{display:grid;grid-template-columns:minmax(300px,1.08fr) minmax(340px,.92fr);gap:18px;align-items:start}.paper-viewer{min-height:400px;display:flex;flex-direction:column;gap:10px}.paper-frame{background:#e4ebee;border-radius:11px;min-height:310px;padding:15px;display:flex;align-items:center;justify-content:center;overflow:auto}.paper-img{position:relative;display:inline-block;max-width:100%;line-height:0}.paper-img>img{max-width:100%;max-height:70vh;display:block;object-fit:contain;box-shadow:0 2px 20px #122d3640;user-select:none}.paper-img.annotating{cursor:crosshair}.paper-marker{position:absolute;transform:translate(-50%,-50%);border-radius:100%;width:25px;height:25px;display:grid;place-items:center;font-size:12px;font-weight:800;color:white;box-shadow:0 2px 10px #0005;border:2px solid white;z-index:3;line-height:1;cursor:pointer}.paper-marker.error{background:#ca4d53}.paper-marker.ok{background:#249778}.paper-marker.note{background:#286eae}.pdf-frame{width:100%;height:70vh;border:0;background:white;border-radius:8px}.paper-nav{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.annotation-legend{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.marker-choice{border:1px solid var(--edge);background:#fff;border-radius:100px;padding:6px 9px;font-size:.79rem}.marker-choice.active{border-color:var(--teal);background:#e4f5f2;color:#086265}.grade-card{border:1px solid var(--edge);background:#fff;border-radius:12px;padding:16px;margin-bottom:12px}.grade-card .heading{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.grade-card .heading strong{font-size:.94rem}.grade-card .marks{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:11px 0}.grade-card .marks input{width:85px;height:38px;border:1px solid #bbd2d8;border-radius:9px;text-align:center;font-weight:800;font-size:1.03rem;color:var(--ink)}.grade-card .field{margin-bottom:8px}.taglist{display:flex;gap:7px;flex-wrap:wrap;margin:9px 0}.tagchoice{position:relative;cursor:pointer}.tagchoice input{position:absolute;opacity:0}.tagchoice span{display:inline-flex;padding:4px 8px;border-radius:100px;background:#f4f7f8;border:1px solid #e1e8eb;font-size:.73rem;color:#627983}.tagchoice input:checked+span{background:#fcebe7;border-color:#d9aba2;color:#a8463b;font-weight:800}.grade-summary{display:flex;align-items:center;justify-content:space-between;border:1px solid #b6ddda;background:#ecf9f5;padding:15px;border-radius:12px;margin:13px 0}.grade-summary strong{font-size:1.28rem}.progress{height:9px;background:#e7eff1;border-radius:100px;overflow:hidden}.progress>div{height:100%;background:#168f88;border-radius:100px;min-width:0;transition:width .2s}.progress.danger>div{background:#bb6056}.progress.mid>div{background:#c59341}.mastery-row{display:grid;grid-template-columns:minmax(125px,1fr) 135px 55px;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--edge)}.mastery-row:last-child{border-bottom:0}.mastery-row .name{font-weight:650;font-size:.87rem}.mastery-row .ratio{font-weight:700;font-size:.82rem;text-align:end}.mini-bars{display:grid;gap:8px}.mini-bars>div{display:grid;grid-template-columns:minmax(90px,1fr) minmax(70px,2fr) 40px;gap:10px;align-items:center;font-size:.83rem}.mini-bars small{color:var(--muted)}.section-gap{margin-top:20px}.two-pane{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:18px}.select-row{display:flex;flex-wrap:wrap;gap:9px}.select-card{border:1px solid var(--edge);border-radius:10px;padding:9px 12px;cursor:pointer;background:#fff}.select-card input{accent-color:var(--teal)}.ex-list{counter-reset:ex;display:grid;gap:13px}.ex-item{border:1px solid var(--edge);border-radius:12px;padding:16px;background:#fff}.ex-item .prompt{font-weight:700;margin:5px 0 8px}.ex-item .sol{border-top:1px solid var(--edge);padding-top:9px;color:#33606a;font-size:.88rem;margin-top:9px}.ex-item .num{color:var(--teal);font-size:.8rem;font-weight:750}.answer-lines{height:45px;background:repeating-linear-gradient(to bottom,transparent 0px,transparent 24px,#dbe3e5 25px)}.modal-back{position:fixed;z-index:50;inset:0;background:#0929368c;display:flex;align-items:center;justify-content:center;padding:18px;overflow:auto}.modal{background:#fff;border-radius:18px;box-shadow:0 25px 60px #09293655;width:min(640px,100%);max-height:95vh;overflow:auto}.modal.large{width:min(880px,100%)}.modal-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--edge);padding:20px 23px}.modal-head h2{margin:0}.modal-body{padding:22px 23px}.modal-foot{padding:13px 23px;border-top:1px solid var(--edge);display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}.hidden{display:none!important}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.pre-line{white-space:pre-line}.break{overflow-wrap:anywhere}#toast{position:fixed;bottom:22px;right:22px;z-index:100;pointer-events:none;display:grid;gap:8px;max-width:360px}.toastitem{background:#0d3442;color:white;padding:12px 17px;border-radius:10px;box-shadow:0 7px 28px #102e4040;font-size:.88rem}.boot{padding:55px 20px;text-align:center;color:#286a73;font-size:1.15rem;font-weight:800}.floating-mobile{display:none}svg.icon{width:18px;height:18px}
html[dir=rtl] .side .nav button{text-align:right}html[dir=rtl] .brand{text-align:right}html[dir=rtl] .data-table th{text-align:right}html[dir=rtl] .mastery-row .ratio{text-align:left}html[dir=rtl] #toast{right:auto;left:20px}html[dir=rtl] .welcome:after{right:auto;left:40px}
@media(max-width:1100px){.shell{grid-template-columns:205px minmax(0,1fr)}.side{padding:20px 11px}.brand{gap:8px}.brand strong{font-size:1.04rem}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.queue-layout{grid-template-columns:minmax(0,1fr)}.sticky{position:static}.correct-layout{grid-template-columns:1fr}.paper-img>img{max-height:55vh}}
@media(max-width:720px){.shell{display:block}.side{height:auto;position:sticky;top:0;z-index:10;padding:9px 12px;flex-direction:row;align-items:center;gap:7px;overflow:visible;box-shadow:0 3px 10px #112c3d25}.brand{padding:0}.brand-mark{width:32px;height:32px;border-radius:9px;font-size:21px}.brand strong{font-size:.92rem}.brand small{display:none}.side-foot{display:none}.nav{position:absolute;top:100%;left:0;right:0;background:var(--navy);display:flex;overflow-x:auto;padding:5px 7px 9px;gap:3px}.nav button{flex-shrink:0;display:inline-flex;width:auto;padding:6px 10px;min-height:37px;font-size:.75rem;gap:5px}.nav .symbol{min-width:auto;font-size:15px}.main{padding:55px 12px 37px}.top{margin-bottom:14px;gap:10px}.crumb{display:none}.toptools{justify-content:flex-end}.online-indicator{font-size:.68rem;padding:5px 8px}.layout-head{align-items:flex-start;flex-wrap:wrap;margin-bottom:16px}.layout-head .actions{width:100%}.panel{padding:15px}.g2,.g3{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{padding:15px 12px}.metric strong{font-size:1.65rem}.metric .caption{font-size:.69rem}.steps{grid-template-columns:1fr}.step{padding:11px}.step span{display:inline-grid;margin:0 10px 0 0}.step strong{display:inline}.formgrid{grid-template-columns:1fr}.correct-layout,.two-pane{grid-template-columns:1fr}.paper-frame{padding:5px;min-height:200px}.paper-img>img{max-height:67vh}.queue-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.queue-card .preview{height:125px}.mastery-row{grid-template-columns:minmax(90px,1fr) 78px 42px;gap:7px}.btn{font-size:.81rem;padding:8px 10px}.toolbar{gap:7px}.modal-back{padding:6px}.modal{max-height:98vh;border-radius:13px}.modal-head,.modal-body{padding:15px}.modal-foot{padding:11px}.dropzone{padding:14px 9px}.welcome{padding:20px}.welcome:after{font-size:125px;right:4px}.desktop-only{display:none}}
@media print{body{background:white!important;color:#111!important}.side,.top,.layout-head .actions,.noprint,#toast{display:none!important}.shell{display:block}.main{padding:0}.panel{border:0;box-shadow:none;padding:0}.print-page-break{break-before:page}h1,h2,h3{break-after:avoid}.ex-item{break-inside:avoid}.answer-lines{min-height:65px}}
/* 1.0.0-specific responsive refinements. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.input{background:white;border:1px solid #cbd8de;border-radius:9px;padding:9px 11px;min-height:41px;max-width:100%;color:var(--ink)}
button:active{transform:translateY(1px)}.panel-head .actions{display:flex;gap:7px;flex-wrap:wrap}.field:has(select)>select{min-width:180px}.top select{min-width:unset!important}
#sheet-print{max-width:1100px;margin:20px auto}.ex-item .prompt{white-space:pre-wrap}.ex-item .sol{white-space:pre-wrap}.grade-card .muted{white-space:pre-wrap}
@media print {body{background:#fff}#sheet-print{margin:0;max-width:100%;border:0;padding:10px}.main>*:not(#sheet-print){display:none!important}.main>#sheet-print{display:block!important}.ex-item{break-inside:avoid;padding:12px;border-color:#c8c8c8}.ex-item .answer-lines{height:75px}.ex-item .sol{color:#222!important}}

/* 1.1.0 controls for editing and removing individual subject pages. */
.subject-page{min-width:0;display:flex;flex-direction:column;gap:8px;border:1px solid var(--edge);border-radius:12px;padding:10px;background:var(--surface)}
.subject-page a{display:grid;gap:5px;min-width:0;text-decoration:none}
.subject-page img{width:100%;height:135px;object-fit:contain;border-radius:8px;background:#eef3f4}
.subject-page small{display:block;overflow-wrap:anywhere;line-height:1.3}
.modal .callout p{margin:7px 0 0}

/* 1.2.0 — reuse an imported paper across classes. */
.reuse-fieldset{border:1px solid var(--edge);border-radius:12px;margin:13px 0 17px;padding:13px}
.reuse-fieldset legend{font-size:.87rem;font-weight:750;color:var(--ink);padding:0 5px}
.reuse-class{display:flex;align-items:center;gap:10px;min-width:160px;max-width:100%;line-height:1.4}
.reuse-class:has(input:checked){border-color:var(--teal);background:#e7f6f2}
.reuse-class input{height:18px;width:18px;flex-shrink:0}
.reuse-class span{overflow-wrap:anywhere}
@media(max-width:720px){.reuse-class{width:100%;min-width:0}}

/* 1.3.0 — local name recognition, missing-name reports and manual attribution */
.identity-counters,.identity-actions,.identity-suggest{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:8px}
.identity-status-row{margin:8px 0}
.ident-badge{display:inline-flex;max-width:100%;align-items:center;gap:4px;border-radius:99px;border:1px solid #b9cbd0;padding:4px 9px;font-size:.76rem;font-weight:760;line-height:1.35;overflow-wrap:anywhere}
.ident-badge.good{color:#076453;background:#e8f8f2;border-color:#9acbb9}
.ident-badge.bad{color:#863731;background:#fff0e9;border-color:#e5b5a4}
.ident-badge.wait{color:#476270;background:#f0f5f7;border-color:#bed3db}
.ident-badge.mid{color:#75521d;background:#fff7e7;border-color:#e8d2a5}
.identity-read,.identity-note,.identity-names,.ident-alert,.ident-resolved{font-size:.77rem;line-height:1.5}
.identity-read{overflow-wrap:anywhere;margin:5px 0 8px;color:#425c66}
.identity-detail{margin:8px 0 12px;display:grid;gap:7px}
.identity-names{display:grid;gap:4px;color:#3d606b}
.identity-suggest{margin:5px 0 0;line-height:1.5}
.identity-note{display:block;overflow-wrap:anywhere}
.ident-alert{color:#97443a;font-weight:760}
.ident-resolved{color:#0f7160;font-weight:760}
.identity-import-warning{font-size:.84rem;margin:10px 0 14px}
.identity-actions .btn{flex:1 1 auto}
.identity-card .identity-actions{margin:5px 0 10px}
.identity-grade-box{border:1px solid #cbdcde;background:#f4faf9;border-radius:12px;padding:13px;margin-bottom:14px}
.identity-grade-box>strong{font-size:.93rem}
.identity-modal-grid{display:grid;grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);gap:20px}
.identity-modal-preview{width:100%;height:auto;max-height:430px;object-fit:contain;background:#f1f5f6;border:1px solid #dae4e8;border-radius:9px}
.identity-modal-grid form{margin-top:12px}
.identity-modal-grid .field select{width:100%}
@media(max-width:720px){.identity-modal-grid{grid-template-columns:1fr}.identity-modal-preview{max-height:230px}.identity-counters{gap:4px}.ident-badge{font-size:.68rem;padding:4px 7px}}
/* Ensure name-review actions stay readable on desktop and narrow touch screens. */
.queue-grid:has(.identity-card){grid-template-columns:repeat(auto-fill,minmax(min(100%,245px),1fr))}
.identity-card .field{min-width:0}
.identity-card .field select,.identity-modal-grid .field select{min-width:0;width:100%;max-width:100%}
.identity-card .identity-actions{flex-direction:column;align-items:stretch}
.identity-card .identity-actions .btn{width:100%;white-space:normal}
@media(max-width:540px){.queue-grid:has(.identity-card){grid-template-columns:1fr}}

/* 1.4.0 — page scanning on camera, USB scanners and macOS Image Capture. */
.scanner-card{min-width:0;display:flex;flex-direction:column;gap:11px}
.scanner-card>.panel-head{margin-bottom:0}
.scanner-card .actions{flex-wrap:wrap}
.scan-camera-stage{position:relative;background:#162d39;border-radius:13px;overflow:hidden;display:grid;place-items:center;min-height:220px}
.scan-camera-stage video{display:block;width:100%;height:auto;max-height:56vh;object-fit:contain}
.scan-guide{position:absolute;pointer-events:none;width:min(68%,380px);height:83%;border:2px dashed #b7f6d4;border-radius:7px;box-shadow:0 0 0 200vw #102a3320}
.scan-camera-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}
.scan-camera-controls .field{min-width:0}
.scan-camera-controls input[type=range]{width:100%;accent-color:var(--teal)}
.scan-photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,135px),1fr));gap:12px;margin-top:14px}
.scan-photo-item{display:flex;flex-direction:column;gap:4px;border:1px solid #cbdde0;background:#f7fbfb;border-radius:11px;padding:9px;min-width:0}
.scan-photo-item img{width:100%;height:140px;object-fit:contain;background:#e9f1f2;border-radius:7px}
.scan-photo-item strong{font-size:.8rem;color:#1a4856}.scan-photo-item small{font-size:.72rem;color:var(--muted)}
.scan-page-actions{display:flex;gap:3px;flex-wrap:wrap;margin-top:6px}
.scan-page-actions .btn{padding:5px 8px;min-width:28px;flex:1 1 auto}
.scanner-import-form{margin-top:auto;padding-top:13px;border-top:1px solid var(--edge)}
.scanner-import-form .formgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
.scanner-import-form .field select,.scanner-import-form .field input{min-width:0;width:100%}
.scanner-native{margin-top:15px;border-top:1px solid var(--edge);padding-top:14px}
.scanner-native h3{margin-top:3px}
.scanner-folder{display:flex;align-items:center;gap:9px;flex-wrap:wrap;border:1px dashed #bbcfd6;border-radius:9px;background:#f5f8f8;padding:10px;margin-top:10px;min-width:0}
.scanner-folder code{font-size:.75rem;white-space:normal;overflow-wrap:anywhere;flex:1 1 180px;text-align:left}
.scan-job{display:grid;gap:5px}.scan-job small{overflow-wrap:anywhere}
.scan-inbox-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,165px),1fr));gap:12px;margin:12px 0 18px}
.scan-inbox-item{display:grid;gap:7px;align-content:start;min-width:0;padding:11px;background:#f9fcfc;border:1px solid var(--edge);border-radius:11px}
.scan-inbox-item:has(input:checked){background:#edf9f6;border-color:#78baa9}
.scan-inbox-choice{display:flex;gap:7px;align-items:center;cursor:pointer;font-size:.83rem;font-weight:700}
.scan-inbox-choice input{width:18px;height:18px;accent-color:var(--teal)}
.scan-inbox-preview{display:grid;place-items:center;background:#eaf0f1;border-radius:8px;height:155px;overflow:hidden}
.scan-inbox-preview img{max-height:100%;width:100%;height:100%;object-fit:contain}
.scan-inbox-preview span{font-size:58px;color:#28606b}
.scan-file-name{font-size:.82rem;font-weight:700;overflow-wrap:anywhere;line-height:1.4}
.scan-inbox-item small{color:var(--muted)}
.scan-inbox-actions{display:flex;flex-wrap:wrap;gap:5px}
.scan-inbox-actions .btn{flex:1 1 auto}
@media(max-width:720px){.scan-camera-controls{grid-template-columns:1fr}.scanner-import-form .formgrid{grid-template-columns:1fr}.scan-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scan-guide{height:82%}}
html[dir=rtl] .scan-inbox-item{text-align:right}

/* v1.6.0: legible mathematical reference answers and AI draft status. */
.ref-text,.ref-preview {white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.58;margin:9px 0 11px;}
.ref-text {max-height:25rem;overflow:auto;color:var(--text,#18323c);}
.ref-preview {border:1px solid var(--line,#d8e3e7);background:var(--panel,#f5f8fa);padding:14px;border-radius:12px;max-height:45vh;overflow:auto;}

/* Local auto-grading and teacher confirmation (v1.8.0) */
.auto-grade-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:12px 0 17px;background:#eaf7f4;border:1px solid #b5dad3;padding:16px 18px;border-radius:14px}
.auto-grade-bar strong{color:var(--navy)}.auto-grade-bar p{margin:5px 0 0;max-width:700px;font-size:.84rem}
.auto-grade-option{display:flex;align-items:flex-start;gap:10px;padding:10px 13px;margin:10px 0;background:#f0f8f7;border:1px solid #c5e5df;border-radius:9px;line-height:1.4;font-size:.85rem;cursor:pointer}
.auto-grade-option input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--teal);flex-shrink:0}
[dir="rtl"] .auto-grade-option{text-align:right}

/* v1.8.4 — contextual scanning within the selected evaluation. */
.assessment-scan-shortcut{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;background:#edf8f7;border:1px solid #b7ded9;border-radius:13px;padding:16px;margin:14px 0 18px}
.assessment-scan-copy{flex:1;min-width:200px}
.assessment-scan-copy strong{display:block;margin-bottom:5px;color:#075e64;font-size:1.03rem}
.assessment-scan-copy p{margin:0 0 5px;line-height:1.5}
.assessment-scan-shortcut .btn{max-width:100%;white-space:normal;text-align:center}
.scanner-evaluation-target{margin-top:13px;border:1px solid #c6e2d8;border-radius:10px;padding:10px 12px;background:#f1faf6;overflow-wrap:anywhere;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
@media(max-width:720px){.assessment-scan-shortcut{align-items:stretch}.assessment-scan-shortcut .btn{width:100%}}

/* v1.8.5 - scanning shortcut inside Corrections. */
.corrections-scan-shortcut{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;background:#edf8f7;border:1px solid #b7ded9;border-radius:13px;padding:15px 16px;margin:14px 0 17px}
.corrections-scan-copy{flex:1;min-width:190px}
.corrections-scan-copy strong{display:block;margin-bottom:5px;color:#075e64;font-size:1.03rem}
.corrections-scan-copy p{margin:0 0 5px;line-height:1.5}
.corrections-scan-shortcut .btn{max-width:100%;white-space:normal;text-align:center}
@media(max-width:720px){.corrections-scan-shortcut{align-items:stretch}.corrections-scan-shortcut .btn{width:100%}}

/* v1.9.2 - clear, touch-friendly teacher annotation workspace. */
.annotation-panel{display:grid;gap:10px;padding:12px;border:1px solid var(--edge);border-radius:12px;background:#fbfdfd}
.ann-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.ann-head h3{margin:0;font-size:1.02rem}.ann-head-actions,.ann-tools,.ann-modal-actions,.ann-primary-actions,.ann-secondary-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.ann-tools{gap:9px}.ann-tool{min-height:44px;border:1px solid #c9d8de;border-radius:11px;background:white;color:var(--ink);display:inline-flex;gap:9px;align-items:center;justify-content:center;padding:8px 12px;font-weight:700}.ann-tool.active{border:2px solid var(--teal);background:#e8f7f5;box-shadow:0 0 0 2px #b2ddd7}.ann-glyph{display:inline-grid;place-items:center;flex:none;border-radius:50%;font-size:14px;font-weight:850;color:white;width:25px;height:25px;background:#2c769e}.ann-glyph.error{background:#c44a50}.ann-glyph.ok{background:#278568}.ann-help{margin:0;color:var(--muted);font-size:.83rem}.ann-list{display:grid;gap:7px;max-height:240px;overflow:auto}.ann-list-item{width:100%;display:flex;align-items:center;gap:10px;text-align:start;background:white;border:1px solid var(--edge);padding:9px 11px;border-radius:9px}.ann-list-item:hover{background:#eef7f7;border-color:#b7d7d5}.ann-list-content{min-width:0;flex:1;display:grid;gap:1px;overflow-wrap:anywhere}.ann-list-content small{font-size:.78rem}.ann-list-content .ann-origin{font-size:.7rem;color:var(--muted)}.ann-edit-label{color:var(--teal);font-weight:750;font-size:.78rem}.ann-modal-actions{justify-content:space-between;border-top:1px solid var(--edge);padding-top:14px;margin-top:14px}.ann-modal-actions .danger{border-color:#e8b7b7;color:#a62e3a;background:#fff8f8}.ann-modal-actions .danger:hover{background:#ffecec}.paper-marker{touch-action:none;min-width:29px;min-height:29px}.paper-marker.dragging{cursor:grabbing;z-index:10;box-shadow:0 5px 18px #0008}.paper-marker.ann-ai{outline:3px dashed #b67b21;outline-offset:2px}.paper-img.ann-moving img{cursor:crosshair}.ann-move-hint p{margin:7px 0 10px}.ann-list-item:focus-visible,.ann-tool:focus-visible{outline:3px solid #e1a45c;outline-offset:2px}
@media(max-width:720px){.ann-tool{flex:1;min-width:115px}.ann-head-actions{width:100%}.ann-modal-actions{gap:12px}.ann-secondary-actions,.ann-primary-actions{width:100%;justify-content:flex-end}.paper-marker{width:32px;height:32px}}

/* Overlay receives taps without image stealing events from annotation markers. */
.paper-img>img[data-page-image]{pointer-events:none}.paper-img{cursor:crosshair}

/* 1.9.4 — text overlays and distinct unreviewed AI annotations. */
.ann-glyph.text{border-radius:6px;background:#394e67;font-weight:850}
.paper-marker.paper-text{width:max-content;max-width:44%;min-width:65px;min-height:28px;height:auto;padding:5px 8px;display:block;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.35;text-align:start;box-shadow:0 2px 8px #0003;border-radius:6px;border:1px solid currentColor;background:#fffbedf2;font-weight:650}
.paper-marker.ann-ai-pending{outline:3px dashed #b98320;outline-offset:2px}
.ann-awaiting{background:#fff9ec;border:1px solid #e4c88b;border-radius:11px}
.ann-list-row{display:flex;align-items:stretch;gap:7px}
.ann-list-row .ann-list-item{flex:1;min-width:0}
.ann-approve{align-self:center;white-space:normal;max-width:120px}
.ann-text-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ann-text-options .field{min-width:0}
.ann-text-options select{width:100%;min-width:0}
.ann-evidence-note{margin:0 0 7px;color:#526d76;font-size:.8rem;line-height:1.4}
.ann-evidence-note+.btn{margin-bottom:10px}
html[dir=rtl] .paper-marker.paper-text{text-align:right;direction:rtl}
@media(max-width:720px){.ann-list-row{flex-wrap:wrap}.ann-approve{max-width:none;width:100%}.ann-text-options{grid-template-columns:1fr}.paper-marker.paper-text{max-width:48%}}

/* v1.9.5 — page-quality alerts are diagnostic, never automatic grading decisions */
.scan-warnings { margin: 8px 0 12px; overflow-wrap: anywhere; }
.scan-warnings p { margin: 5px 0; font-size: .86rem; }
.scan-warnings small { display: block; opacity: .85; margin-top: 7px; }

/* v1.9.6: scan replacement, annotation position review and keyboard precision */
.scan-replace-bar{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:10px 0}
.scan-replace-alert{margin:9px 0 13px}
.scan-previous{margin:10px 0 12px;padding:10px 13px;border:1px solid var(--edge);border-radius:10px;background:#fafcfc}
.scan-previous summary{cursor:pointer;font-weight:700;color:var(--teal)}
.scan-history-row{border-top:1px solid var(--edge);padding:10px 0;line-height:1.5;font-size:.86rem}
.scan-history-links{display:flex;gap:7px;flex-wrap:wrap;margin-top:7px}
.paper-marker.ann-position-recheck{outline:3px dashed #cd871a;outline-offset:3px;box-shadow:0 0 0 5px #f2cc713f;cursor:grab}
.paper-marker:focus-visible{outline:4px solid #0c7686;outline-offset:4px}
.ann-coordinates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0}
.ann-coordinates input{min-height:42px}
@media(max-width:720px){.scan-replace-bar>*{flex:1}.ann-coordinates{grid-template-columns:1fr}}

/* v1.9.6 - copy management and multi-page editor */
.copy-management{border:1px solid #bfd6da;background:#f2f9fa;border-radius:12px;padding:12px;display:grid;gap:10px;margin-bottom:5px}
.copy-management-heading{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.copy-management-heading strong{font-size:.95rem;color:#153c4c}
.copy-management-heading small{font-size:.78rem;color:#56757d}
.copy-management-actions,.copy-page-actions{display:flex;flex-wrap:wrap;gap:7px}
.copy-management-actions .btn{white-space:normal;min-height:36px}
.copy-page-editor-list{display:grid;gap:12px}
.copy-page-editor{display:grid;grid-template-columns:115px minmax(0,1fr);gap:14px;align-items:start;padding:12px;border:1px solid #c9dce0;border-radius:12px;background:#f9fcfc}
.copy-page-preview{height:146px;display:grid;place-items:center;background:#e7eff0;border:1px solid #d5e3e5;border-radius:7px;overflow:hidden}
.copy-page-preview img{max-width:100%;max-height:100%;object-fit:contain}
.copy-page-info{display:grid;gap:9px;min-width:0}
.copy-page-info small{overflow-wrap:anywhere;color:#5a737a;font-size:.78rem}
.copy-page-actions{align-items:center}
.copy-page-actions .btn{max-width:100%;white-space:normal}
@media(max-width:600px){.copy-page-editor{grid-template-columns:1fr}.copy-page-preview{height:165px}.copy-page-actions .btn{flex:1;min-width:100px}.copy-management-actions .btn{flex:1;min-width:115px}}
@media print{.copy-management,.copy-page-editor{display:none!important}}

/* 1.11.0 - Traceable, responsive end-to-end assessment workflow. */
.workflow-panel{border-color:#bedcde}
.workflow-panel .panel-head{align-items:center}
.workflow-stages{list-style:none;padding:0;margin:14px 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.workflow-stage{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:8px;border:1px solid var(--edge);border-radius:10px;padding:9px 10px;line-height:1.3;font-size:.83rem}
.workflow-stage.done,.workflow-stage.not_needed{background:#f0f9f6}
.workflow-stage.partial,.workflow-stage.review{background:#fffaf1}
.workflow-stage.blocked{background:#fff1ee;border-color:#e9b7ad}
.workflow-stage .stage-reason{grid-column:2 / -1;color:var(--muted);font-size:.77rem}
.workflow-failures{display:grid;gap:9px;margin:12px 0}
.workflow-error{border:1px solid #e9b7ad;background:#fff8f5;border-radius:9px;padding:11px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.workflow-error span{display:grid;gap:4px}
.workflow-error small{color:var(--muted);font-size:.79rem}

.workflow-stage .stage-index{border-radius:50%;background:#e6eff1;display:grid;place-items:center;width:26px;height:26px;font-weight:750}
.workflow-stage.done .stage-index{color:#126e5e;background:#d9f2e7}
.workflow-stats{display:flex;gap:12px;flex-wrap:wrap;margin:13px 0;color:var(--muted);font-size:.82rem}
.workflow-stats strong{color:var(--ink)}
.workflow-panel .callout ul{margin:7px 0 0;padding-inline-start:23px}
.workflow-panel .callout li{margin:4px 0}
@media(max-width:850px){.workflow-stages{grid-template-columns:1fr}}
@media print{.workflow-panel{display:none!important}}

/* Notes : compact, coherent inputs and primary action, flexible on narrow screens. */
.notes-table{min-width:840px;table-layout:auto}
.notes-table th:nth-child(1){width:15%}.notes-table th:nth-child(2){width:13%}
.notes-table th:nth-child(3){width:17%}.notes-table th:nth-child(4){width:45%}
.notes-table th:nth-child(5){width:10%}
.notes-table td{vertical-align:middle}
.notes-student{font-weight:650;overflow-wrap:anywhere}.notes-calc{white-space:nowrap;font-weight:700;font-variant-numeric:tabular-nums}
.notes-status{display:inline-block;color:var(--muted);font-size:.81rem;line-height:1.45;max-width:160px}
.notes-row{min-width:0;max-width:100%;display:grid;gap:8px}
.notes-fields{display:grid;grid-template-columns:minmax(86px,110px) minmax(160px,1fr);gap:10px;align-items:start}
.notes-field{display:grid;gap:5px;min-width:0;font-weight:600;color:var(--muted);font-size:.75rem}
.notes-field .input{box-sizing:border-box;width:100%;min-width:0;margin:0}
.notes-feedback-field textarea{min-height:62px;resize:vertical}
.notes-actions{display:flex;justify-content:flex-end}.notes-actions .btn{min-width:105px}
@media(max-width:900px){.notes-table{min-width:760px}.notes-fields{grid-template-columns:minmax(72px,90px) minmax(145px,1fr)}}
/* v1.12.14 — Independent Scan Workshop, two-pass duplex folded-paper assembly. */
.atelier-start h2{margin-bottom:9px}
.atelier-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:18px}
.atelier-choice{display:flex;flex-direction:column;align-items:flex-start;gap:12px;background:#f5faf9;border:2px solid #c9dce0;border-radius:16px;min-height:188px;padding:23px;text-align:start;color:var(--ink);cursor:pointer;font:inherit;transition:border-color .16s,background .16s}
.atelier-choice:hover,.atelier-choice:focus-visible{border-color:var(--teal);background:#ecf8f5;outline-offset:3px}
.atelier-choice-icon{display:grid;place-items:center;width:53px;height:53px;border-radius:14px;background:#e2f0ed;color:#175264;font-size:32px}
.atelier-choice strong{font-size:1.13rem}.atelier-choice small{font-size:.86rem;line-height:1.6;color:var(--muted)}
.atelier-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0}
.atelier-step{display:grid;grid-template-columns:33px 1fr;gap:3px 9px;align-items:center;padding:13px;border-radius:12px;background:#f1f5f6;border:1px solid #d7e2e5}
.atelier-step>span{grid-row:span 2;display:grid;place-items:center;background:#dde7e8;color:#315564;border-radius:99px;width:32px;height:32px;font-weight:800}
.atelier-step strong{font-size:.84rem;line-height:1.4}.atelier-step small{color:var(--muted)}
.atelier-step.current{border-color:#4ca98d;background:#eafaef}.atelier-step.current>span,.atelier-step.ready>span{background:#18735c;color:#fff}
.atelier-hint{border-left:4px solid #158071;background:#eef8f5;padding:13px 15px;border-radius:8px;margin-bottom:16px;line-height:1.65}
.atelier-label{font-weight:750;color:var(--ink)}
.atelier-panel{display:flex;flex-direction:column;gap:9px;min-width:0}.atelier-panel .field input,.atelier-panel .field select{width:100%;min-width:0}
.atelier-panel .formgrid{margin:7px 0}.atelier-panel .actions{margin-top:8px}
.atelier-count{display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:#edf5f6;padding:10px;border-radius:10px;margin-top:8px;font-size:.84rem}
.atelier-count strong{margin-inline-end:auto}.atelier-count .btn{white-space:normal}
.atelier-inbox{display:grid;gap:4px;max-height:190px;overflow-y:auto;margin:8px 0 12px;border:1px solid #d9e3e6;padding:7px;border-radius:9px}
.atelier-inbox-file{display:flex;align-items:center;gap:9px;font-size:.81rem;padding:6px 4px;overflow:hidden}
.atelier-inbox-file span{flex:1;overflow-wrap:anywhere}.atelier-inbox-file small{color:var(--muted)}
.atelier-toggles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:14px 0}
.atelier-toggles label{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid #d3e0e2;border-radius:9px;font-size:.87rem;line-height:1.5}
.atelier-toggles input{width:20px;height:20px;flex-shrink:0}
.atelier-ready{border:1px solid #badbcd}.atelier-ready p{line-height:1.6}
.atelier-preview{border-top:1px solid #d8e7e4;padding-top:17px;margin-top:20px}
.atelier-preview .toolbar{margin-bottom:13px}
.atelier-preview-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.atelier-preview-grid figure{min-width:0;margin:0;background:#f2f5f5;border:1px solid #d8e2e5;border-radius:11px;padding:8px;text-align:center}
.atelier-preview-grid img{display:block;width:100%;height:260px;object-fit:contain;background:#fff;border-radius:6px}
.atelier-preview-grid figcaption{font-size:.83rem;font-weight:700;margin-top:7px}
.atelier-warning{margin-top:16px}.atelier-previous{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:15px;padding:13px;background:#eef4f4;border-radius:10px}
.atelier-previous label{font-weight:700}.atelier-previous select{flex:1;min-width:min(100%,210px)}
@media(max-width:980px){.atelier-steps{grid-template-columns:1fr}.atelier-preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.atelier-choices{grid-template-columns:1fr}.atelier-choice{min-height:unset;padding:15px}.atelier-toggles{grid-template-columns:1fr}.atelier-preview-grid img{height:175px}.atelier-previous{align-items:stretch}}

/* Scan Workshop: safe and readable four-position order selector. */
.atelier-order-control{border:1px solid #ccdedc;border-radius:12px;padding:16px;margin-bottom:18px;background:#f5faf9}
.atelier-order-control>.field{max-width:660px}
.atelier-order-control .muted{max-width:860px;line-height:1.6}
.atelier-order-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}
.atelier-order-grid .field{min-width:0}.atelier-order-grid select{width:100%;min-width:0}
.atelier-order-summary{padding:10px 12px;background:#e8f2ef;border-radius:8px;line-height:1.55}
.atelier-order-error{color:#ad2828;text-decoration:underline}
@media(max-width:900px){.atelier-order-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:470px){.atelier-order-grid{grid-template-columns:1fr}}

/* v1.12.15: blank-page analysis and human override, without modifying scan order. */
.atelier-blank-settings{border:1px solid #d0e2df;border-radius:13px;padding:16px;margin:15px 0;background:#f6fbfa}
.atelier-blank-head{display:flex;flex-wrap:wrap;align-items:start;justify-content:space-between;gap:12px}
.atelier-blank-head h3{margin:0 0 7px}.atelier-blank-head p{margin:0;max-width:700px}
.atelier-blank-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:15px 0 8px}
.atelier-blank-metrics span{display:flex;flex-direction:column;gap:7px;background:white;border:1px solid #dce8e8;border-radius:10px;padding:12px;font-size:.82rem}
.atelier-blank-metrics strong{font-size:1.5rem;font-variant-numeric:tabular-nums}
.atelier-blank-list{margin:9px 0}.atelier-blank-list summary{font-weight:650;cursor:pointer}
.atelier-blank-list p{overflow-wrap:anywhere;font-size:.85rem;line-height:1.8}
.atelier-blank-advice{margin-top:12px;font-size:.84rem}
.atelier-preview-grid figure.atelier-preview-excluded{background:#fff4ed;border:2px dashed #bc7350}
.atelier-preview-excluded img{opacity:.55}
.atelier-blank-tag{display:block;margin:8px 0;font-size:.76rem;border-radius:7px;background:#e9f4f0;padding:5px}
.atelier-blank-tag.excluded{background:#fce8dc;color:#7c342a;font-weight:750}
.atelier-blank-tag.review{background:#fff3d9;color:#775017}
.atelier-page-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:8px}
.atelier-page-actions .btn{font-size:.77rem;white-space:normal}
@media(max-width:750px){.atelier-blank-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* v1.12.23 — Notes: per-student gradebook and skill mastery, without replacing Diagnostics. */
.notes-table{min-width:960px}
.notes-table th:nth-child(1){width:14%}.notes-table th:nth-child(2){width:12%}
.notes-table th:nth-child(3){width:12%}.notes-table th:nth-child(4){width:13%}
.notes-table th:nth-child(5){width:40%}.notes-table th:nth-child(6){width:9%}
.notes-grade-origin{display:block;margin-top:5px;font-size:.72rem;color:var(--muted);white-space:normal}
.notes-mastery-scroll,.notes-history-scroll{width:100%;overflow-x:auto}
.notes-mastery-table,.notes-history-table{width:100%;min-width:650px}
.notes-mastery-table th,.notes-history-table th{min-width:112px}
.notes-mastery-table thead th:first-child,.notes-history-table thead th:first-child{min-width:150px}
.notes-mastery-table tbody th,.notes-history-table tbody th{font-weight:700;text-align:start;white-space:normal}
.notes-mastery-cell{min-width:105px;display:grid;gap:4px}
.notes-mastery-percent{font-weight:750;font-variant-numeric:tabular-nums;white-space:nowrap}
.notes-mastery-percent small{font-size:.7rem;font-weight:650;color:#896117}
.notes-mastery-track{height:6px;background:#e6eff0;border-radius:4px;overflow:hidden}
.notes-mastery-track>span{display:block;height:100%;background:#118369;border-radius:4px}
.notes-mastery-track.developing>span{background:#b08025}
.notes-mastery-track.needs_support>span{background:#bb5555}
.notes-mastery-cell>small,.notes-mastery-empty{font-size:.73rem;color:var(--muted)}
.notes-history-table td{white-space:nowrap}
html[dir=rtl] .notes-mastery-table tbody th,html[dir=rtl] .notes-history-table tbody th{text-align:right}