/* AI-CLO PTITHCM V12.6.32 — shared Assessment runtime styles.
   Keep only selectors used by the current Assessment runtime. Confirmed V9/V9.1-only selectors live in css/legacy/assessment-v9.css and are not loaded by app.html.
   AI review/feedback components are owned by css/ai.css. */

/* Preview and result surfaces shared by teacher preview and student results. */
.exam-preview,.preview-result{padding:20px;display:grid;gap:18px}
.preview-head{display:flex;align-items:center;gap:9px;padding-bottom:13px;border-bottom:1px solid var(--line)}
.preview-head>span:last-child{margin-left:auto;color:var(--muted);font-size:12px}
.preview-question{font-size:18px;font-weight:750;line-height:1.65}
.preview-options{display:grid;gap:9px}
.preview-options label{display:grid;grid-template-columns:auto 30px 1fr;align-items:center;gap:8px;padding:12px;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.preview-options label.selected{border-color:#bd3346;background:#fff4f6}
.preview-options input{width:auto}
.preview-nav{display:flex;justify-content:flex-end;gap:8px;padding-top:5px;flex-wrap:wrap}
.result-score{text-align:center;background:#18212f;color:#fff;border-radius:12px;padding:22px;display:grid;gap:5px}
.result-score small,.result-score span{color:#cbd2dc}
.result-score b{font-size:48px}
.clo-results{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.clo-results>div{border:1px solid var(--line);border-radius:9px;padding:12px;display:grid;gap:5px}
.clo-results span{color:var(--muted);font-size:12px}
.clo-results strong{font-size:24px;color:var(--ink)}
.answer-review{display:grid;gap:8px;max-height:42vh;overflow:auto}
.answer-review details{border:1px solid var(--line);border-radius:9px;padding:11px}
.answer-review details.right{border-left:4px solid var(--green)}
.answer-review details.wrong{border-left:4px solid var(--red)}
.answer-review summary{cursor:pointer;font-weight:750}
.answer-review details>div{margin-top:12px;line-height:1.6}
.answer-review p{margin:8px 0;color:var(--muted)}

/* Current V12 classes that retain historical names for compatibility. */
.migration-panel{max-width:820px;margin:30px auto;border-left:5px solid var(--red);line-height:1.65}
.migration-panel code{background:#f1f3f6;padding:2px 6px;border-radius:5px}
.assessment-table .badge+.badge{margin-left:4px}
.assessment-table small{color:var(--muted);line-height:1.5}
.assessment-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;border:1px solid var(--line);border-radius:10px;padding:13px}
.assessment-options label{display:flex;align-items:flex-start;gap:8px;font-size:13px}
.assessment-options input{width:auto;margin-top:2px}
.detail-actions{padding:0}
.live-exam{padding:20px;display:grid;gap:16px}
.live-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.live-top>div:first-child{display:flex;align-items:center;gap:8px}
.exam-timer{font-weight:900;font-size:21px;background:#18212f;color:#fff;padding:8px 12px;border-radius:8px;font-variant-numeric:tabular-nums}
.live-context{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:11px}
.live-context span{background:#f2f4f7;padding:5px 8px;border-radius:99px}
.live-context span:last-child{margin-left:auto;background:none}
.question-jump{display:flex;gap:6px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px}
.question-jump button{width:32px;height:32px;border:1px solid var(--line);background:#fff;border-radius:7px}
.question-jump button.answered{background:#e8f7f1;border-color:#8bd1b7}
.question-jump button.current{outline:2px solid #bd3346}

/* Current shared controls still used by Assessment V12. */
.exam-title-link{border:0;background:none;padding:0;color:inherit;text-align:left}
.exam-title-link:hover{color:var(--red);text-decoration:underline}
.drawer-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}

/* Historical class names still used by the current assessment list/workspace/matrix. */
.v109-tabs{display:flex;gap:6px;padding:5px;margin-bottom:18px;border:1px solid var(--line);border-radius:12px;background:#eef1f5;width:max-content;max-width:100%}
.v109-tabs button{border:0;border-radius:8px;background:transparent;padding:10px 16px;font-weight:800;color:#596273}
.v109-tabs button.active{background:#fff;color:var(--red);box-shadow:0 2px 8px #1112}
.v109-workspace-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:18px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}
.v109-workspace-head>div{min-width:0}
.v109-workspace-head small{color:var(--red);font-weight:900;letter-spacing:.08em}
.v109-workspace-head h3{font-size:24px;margin:4px 0}
.v109-workspace-head p{margin:0;color:var(--muted);line-height:1.5}
.v109-assessment-workspace{padding:0;overflow:hidden}
.v109-assessment-workspace .assessment-form{width:100%;padding:22px}
.v109-assessment-workspace .form-actions{position:sticky;bottom:0;z-index:3;margin:8px -22px -22px;padding:14px 22px;background:#fff;border-top:1px solid var(--line)}
.online-matrix-box{padding:18px;border:1px solid var(--line);border-radius:13px;background:#fafbfc}
.online-matrix-box .clo-count-title{margin-bottom:14px}
.online-exam-matrix{min-width:560px}
.online-exam-matrix th:not(:first-child),.online-exam-matrix td:not(:first-child){text-align:center}
.online-exam-matrix td:first-child{min-width:210px}
.online-exam-matrix input{width:76px;min-width:62px;text-align:center;padding:9px}
.online-exam-matrix .online-matrix-total{background:#f2f4f7}
.online-exam-matrix .online-row-total,.online-exam-matrix-total b{font-weight:900}
.online-matrix-box .bank-check{margin-top:14px}

/* V12.6.32 — one compact heading system for Assessment builder/detail/results pages. */
.assessment-builder-v122>.subpage-head,
.assessment-detail-v122>.subpage-head,
.assessment-results-v122>.subpage-head,
.student-exam-detail-v125>.student-exam-detail-head{
  display:grid!important;
  grid-template-columns:minmax(0,1fr) auto!important;
  align-items:start!important;
  gap:12px 24px!important;
  width:100%!important;
  max-width:100%!important;
  min-width:0!important;
  padding:0!important;
  margin:0 0 18px!important;
  border:0!important;
  border-radius:0!important;
  background:transparent!important;
  box-shadow:none!important;
}
.assessment-builder-v122>.subpage-head>div,
.assessment-detail-v122>.subpage-head>div{
  min-width:0!important;
  display:grid!important;
  grid-template-columns:auto minmax(0,1fr)!important;
  align-items:center!important;
  column-gap:14px!important;
  row-gap:0!important;
}
.assessment-results-v122>.subpage-head>div,
.student-exam-detail-v125>.student-exam-detail-head>div{
  min-width:0!important;
  display:grid!important;
  grid-template-columns:minmax(0,1fr)!important;
  align-items:start!important;
}
.assessment-builder-v122>.subpage-head small,
.assessment-detail-v122>.subpage-head small,
.assessment-results-v122>.subpage-head small,
.student-exam-detail-v125>.student-exam-detail-head small{
  display:block!important;
  color:var(--red)!important;
  font-size:11px!important;
  font-weight:900!important;
  letter-spacing:.08em!important;
  line-height:1.25!important;
}
.assessment-builder-v122>.subpage-head>div>small,
.assessment-detail-v122>.subpage-head>div>small{
  grid-column:2!important;
  grid-row:1!important;
  align-self:center!important;
  margin:0!important;
}
.assessment-results-v122>.subpage-head small,
.student-exam-detail-v125>.student-exam-detail-head small{
  margin:0 0 6px!important;
}
.assessment-builder-v122>.subpage-head h3,
.assessment-detail-v122>.subpage-head h3,
.assessment-results-v122>.subpage-head h3,
.student-exam-detail-v125>.student-exam-detail-head h3{
  margin:0!important;
  color:var(--ink)!important;
  font-size:clamp(22px,2.25vw,30px)!important;
  font-weight:850!important;
  line-height:1.2!important;
  overflow-wrap:anywhere!important;
}
.assessment-builder-v122>.subpage-head>div>h3,
.assessment-detail-v122>.subpage-head>div>h3{
  grid-column:1/-1!important;
  grid-row:2!important;
  margin-top:12px!important;
}
.assessment-builder-v122>.subpage-head p,
.assessment-detail-v122>.subpage-head p,
.assessment-results-v122>.subpage-head p,
.student-exam-detail-v125>.student-exam-detail-head p{
  margin:7px 0 0!important;
  max-width:920px!important;
  color:var(--muted)!important;
  font-size:14px!important;
  line-height:1.5!important;
  overflow-wrap:anywhere!important;
}
.assessment-builder-v122>.subpage-head>div>p,
.assessment-detail-v122>.subpage-head>div>p{
  grid-column:1/-1!important;
  grid-row:3!important;
}
.assessment-builder-v122>.subpage-head>span,
.assessment-detail-v122>.subpage-head>span,
.student-exam-detail-v125>.student-exam-detail-head>span,
.assessment-results-v122>.subpage-head>button{
  justify-self:end!important;
  align-self:start!important;
  margin:2px 0 0!important;
}
.assessment-builder-v122>.subpage-head>div>#v122BuilderBack,
.assessment-detail-v122>.subpage-head>div>#v122Back,
.student-exam-detail-v125>.student-exam-detail-head>div>#v125StudentExamBack{
  justify-self:start!important;
  width:max-content!important;
}
.assessment-builder-v122>.subpage-head>div>#v122BuilderBack,
.assessment-detail-v122>.subpage-head>div>#v122Back{
  grid-column:1!important;
  grid-row:1!important;
  order:initial!important;
  min-height:42px!important;
  margin:0!important;
  padding:9px 14px!important;
  border-radius:10px!important;
  font-size:14px!important;
  line-height:1.2!important;
}
.student-exam-detail-v125>.student-exam-detail-head>div>#v125StudentExamBack{
  margin:0 0 14px!important;
  order:-1!important;
}
@media(max-width:760px){
  .assessment-builder-v122>.subpage-head,
  .assessment-detail-v122>.subpage-head,
  .assessment-results-v122>.subpage-head,
  .student-exam-detail-v125>.student-exam-detail-head{
    grid-template-columns:1fr!important;
    align-items:start!important;
    gap:10px!important;
    margin-bottom:14px!important;
  }
  .assessment-builder-v122>.subpage-head>span,
  .assessment-detail-v122>.subpage-head>span,
  .student-exam-detail-v125>.student-exam-detail-head>span,
  .assessment-results-v122>.subpage-head>button{
    justify-self:start!important;
    margin:0!important;
  }
}
@media(max-width:520px){
  .assessment-builder-v122>.subpage-head>div,
  .assessment-detail-v122>.subpage-head>div{
    grid-template-columns:auto minmax(0,1fr)!important;
    column-gap:10px!important;
  }
  .assessment-builder-v122>.subpage-head>div>#v122BuilderBack,
  .assessment-detail-v122>.subpage-head>div>#v122Back{
    min-height:40px!important;
    padding:8px 11px!important;
    font-size:13px!important;
  }
  .assessment-builder-v122>.subpage-head>div>small,
  .assessment-detail-v122>.subpage-head>div>small{
    font-size:10px!important;
    letter-spacing:.065em!important;
  }
}

@media(max-width:650px){
  .clo-results{grid-template-columns:1fr}
  .preview-nav button{flex:1}
}
@media(max-width:760px){
  .assessment-options{grid-template-columns:1fr}
  .live-top{align-items:flex-start}
  .drawer-actions button{flex:1}
  .assessment-table{min-width:980px}
  .v109-tabs{width:100%}.v109-tabs button{flex:1;padding:9px 7px;font-size:12px}
  .v109-workspace-head{padding:14px;flex-direction:column}.v109-workspace-head h3{font-size:21px}.v109-workspace-head>button{width:100%;text-align:left}
  .v109-assessment-workspace{margin-left:-2px;margin-right:-2px}
  .v109-assessment-workspace .assessment-form{display:grid;grid-template-columns:1fr!important;padding:15px}
  .v109-assessment-workspace .assessment-form>.wide{grid-column:1!important}
  .v109-assessment-workspace .clo-count-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .v109-assessment-workspace .form-actions{margin:8px -15px -15px;padding:12px 15px;display:grid;grid-template-columns:1fr 1fr}
  .v109-assessment-workspace input,.v109-assessment-workspace select,.v109-assessment-workspace textarea{width:100%;font-size:16px}
}
@media(max-width:620px){.online-matrix-box{padding:12px}.online-exam-matrix{min-width:500px;font-size:12px}.online-exam-matrix td:first-child{min-width:160px}.online-exam-matrix input{width:58px;min-width:52px;padding:8px 5px}.online-matrix-box .table-wrap{margin-left:-4px;margin-right:-4px}}