@font-face {
  font-family: "DIN Next LT Arabic";
  src: url("../fonts/DINNextLTArabic-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root{
  --blue:#00416B;
  --deep:#002343;
  --green:#00C08B;
  --green-dark:#008661;
  --green-soft:#E7F8F3;
  --blue-soft:#EDF4F7;
  --soft:#F7FAFA;
  --white:#FFFFFF;
  --line:#D4DEE0;
  --line-strong:#B8C6C9;
  --text:#2F3B3E;
  --text2:#4D5858;
  --muted:#6C787A;
  --error:#D02C2F;
  --warning:#A46600;
  --label:14px;
  --body:16px;
  --subtitle:20px;
  --heading:24px;
  --display:32px;
  --font:"DIN Next LT Arabic","DIN Next","DINNextLTArabic","Helvetica Neue",Helvetica,Arial,sans-serif;
  --shadow-1:0 6px 18px rgba(0,35,67,.08);
  --shadow-3:0 22px 56px rgba(0,35,67,.24);
}
*{box-sizing:border-box}
html,body,#app{margin:0;width:100%;height:100%;font-family:var(--font);color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
body{overflow:hidden}
button{font:inherit}
h1,h2,h3,h4,p,blockquote{margin:0}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.screen{width:100%;height:100%;min-height:680px;padding:6px;background:#fff}
.frame{width:100%;height:100%;min-height:668px;border:1px solid var(--line);border-radius:16px;background:var(--soft);overflow:hidden}

/* Buttons */
.btn{height:48px;min-width:118px;padding:0 20px;border-radius:12px;border:1px solid transparent;font-size:var(--body);font-weight:700;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;white-space:nowrap}
.btn.primary{background:var(--green);color:#fff}.btn.primary:hover{background:var(--green-dark)}
.btn.secondary{background:#fff;color:var(--blue);border-color:var(--blue)}.btn.secondary:hover{background:var(--blue-soft)}
.btn.tertiary{background:#fff;color:var(--blue);border-color:var(--line-strong);min-width:auto;padding:0 16px}
.btn.tertiary:hover{border-color:var(--blue);background:var(--blue-soft)}
.btn:disabled{background:#F2F5F5!important;color:#97A4A6!important;border-color:#DCE4E6!important;cursor:not-allowed}
button:focus-visible,[role="button"]:focus-visible{outline:3px solid rgba(0,192,139,.24);outline-offset:2px}

/* Locked start */
.start{display:grid;grid-template-columns:minmax(420px,48%) minmax(0,52%);height:100%;background:#fff}
.start-copy{padding:56px 48px 56px 56px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:16px}
.start h1{font-size:var(--display);line-height:1.18;color:var(--blue);font-weight:700;max-width:620px}
.start p{font-size:var(--body);line-height:1.5;color:var(--text2);max-width:590px}
.start .btn{margin-top:8px}
.start-art{display:flex;align-items:center;justify-content:center;padding:40px 48px 40px 8px;overflow:hidden}
.start-art img{display:block;width:min(92%,780px);height:auto;object-fit:contain}

/* Locked instructions */
.instructions{display:grid;grid-template-rows:minmax(0,1fr) 80px;height:100%}
.instructions-main{padding:40px 48px 24px;display:flex;align-items:center;justify-content:center;min-height:0}
.instructions-wrap{width:min(1180px,100%)}
.instructions h1{font-size:var(--display);line-height:1.18;color:var(--blue);font-weight:700}
.instructions-intro{font-size:var(--body);line-height:1.5;color:var(--text2);margin-top:12px;margin-bottom:24px;max-width:940px}
.instruction-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.instruction-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;min-height:220px;display:flex;flex-direction:column;gap:14px}
.instruction-icon{width:48px;height:48px;color:var(--blue)}
.instruction-icon svg{width:48px;height:48px}.instruction-icon .accent{stroke:var(--green)}
.instruction-card h2{font-size:var(--subtitle);line-height:1.2;color:var(--deep);font-weight:700}
.instruction-card p{font-size:var(--body);line-height:1.5;color:var(--text2)}
.instruction-note{margin-top:16px;border-left:4px solid var(--green);background:#fff;padding:14px 16px;border-radius:0 12px 12px 0;font-size:var(--body);line-height:1.5}
.static-action{border-top:1px solid var(--line);background:#fff;padding:16px 24px;display:flex;justify-content:flex-end;align-items:center}

/* Shared shell */
.activity{height:100%;display:grid;grid-template-rows:82px minmax(0,1fr) 76px;background:var(--soft)}
.header{padding:14px 24px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px}
.header-copy{min-width:0}
.header-copy h1{font-size:var(--heading);line-height:1.18;color:var(--blue);font-weight:700}
.header-copy p{font-size:var(--label);line-height:1.35;color:var(--muted);margin-top:5px}
.progress{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.progress strong{font-size:var(--label);line-height:1.35;color:var(--text2);font-weight:500}
.progress-track{width:180px;height:8px;background:var(--line);border-radius:999px;overflow:hidden}
.progress-fill{height:100%;background:var(--green);border-radius:999px}
.content{min-height:0;padding:16px 24px;background:var(--soft);overflow:hidden}
.rail{border-top:1px solid var(--line);background:#fff;padding:14px 18px;display:grid;grid-template-columns:1fr minmax(0,auto) 1fr;align-items:center;gap:16px}
.rail-left{justify-self:start}.rail-note{justify-self:center;text-align:center;font-size:var(--label);line-height:1.35;color:var(--muted)}.rail-right{justify-self:end}

/* Task heading */
.task-shell{width:min(1420px,100%);height:100%;margin:0 auto;display:grid;grid-template-rows:auto minmax(0,1fr);gap:12px}
.task-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:52px}
.task-heading h2{font-size:var(--subtitle);line-height:1.2;color:var(--blue);font-weight:700}
.task-heading p{font-size:var(--body);line-height:1.5;color:var(--text2);margin-top:4px}
.task-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}

/* Dashboard */
.dashboard{width:min(1420px,100%);height:100%;margin:0 auto;display:grid;grid-template-rows:auto minmax(0,1fr);gap:12px}
.dashboard-intro h2{font-size:var(--subtitle);line-height:1.2;color:var(--blue);font-weight:700}
.dashboard-intro p{font-size:var(--body);line-height:1.5;color:var(--text2);margin-top:4px}
.trainee-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;min-height:0}
.trainee-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:0}
.trainee-card.inactive{background:#FBFCFC;color:var(--muted)}
.trainee-card.active{border-color:#A7DECD;background:#fff}
.trainee-main{display:flex;align-items:center;gap:14px;min-width:0}
.trainee-main img{width:68px;height:68px;border-radius:50%;object-fit:cover;border:3px solid var(--blue-soft);flex:0 0 68px}
.trainee-main h3{font-size:var(--subtitle);line-height:1.2;color:var(--blue)}
.trainee-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:7px}
.trainee-chips span{font-size:var(--label);line-height:1.3;color:var(--text2);background:#F4F7F7;padding:4px 8px;border-radius:999px}
.trainee-main p{font-size:var(--label);line-height:1.35;color:var(--muted);margin-top:8px}
.trainee-side{display:flex;align-items:flex-end;flex-direction:column;gap:12px}
.status{font-size:var(--label);font-weight:700;border-radius:999px;padding:6px 10px;background:#F2F5F5;color:var(--muted)}
.status.needs{background:var(--green-soft);color:var(--green-dark);border:1px solid #A7DECD}

/* Step 2 review */
.review-stack{min-height:0;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:12px}
.record-strip{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.record-person{display:flex;align-items:center;gap:12px;min-width:0}
.record-person img{width:50px;height:50px;border-radius:50%;object-fit:cover;border:2px solid var(--blue-soft);flex:0 0 50px}
.record-person h3{font-size:var(--subtitle);line-height:1.2;color:var(--blue)}
.record-person p{font-size:var(--label);line-height:1.35;color:var(--muted);margin-top:3px}
.record-status{font-size:var(--label);font-weight:700;color:var(--green-dark);background:var(--green-soft);border-radius:999px;padding:7px 11px;white-space:nowrap}
.evidence-section{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.evidence-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;min-width:0}
.evidence-card.observed{border-top:4px solid var(--green)}
.evidence-card.missing{border-top:4px solid var(--blue)}
.evidence-card h3{font-size:var(--body);line-height:1.35;color:var(--blue);font-weight:700}
.evidence-card.observed h3{color:var(--green-dark)}
.evidence-card ul{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:7px}
.evidence-card li{font-size:var(--body);line-height:1.45;color:var(--text2);padding-left:16px;position:relative}
.evidence-card li::before{content:"";position:absolute;left:0;top:.65em;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.evidence-card.observed li::before{background:var(--green)}
.comment-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);gap:12px}
.comment-card-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.comment-card-head h3{font-size:var(--body);line-height:1.35;color:var(--blue);font-weight:700}
.context-meta{font-size:var(--label);line-height:1.35;color:var(--muted)}
.comment-document{border-left:4px solid var(--blue);background:#FAFCFC;border-radius:0 12px 12px 0;padding:18px 20px;display:flex;align-items:center;min-height:0}
.comment-document p{font-size:var(--body);line-height:1.5;color:var(--text);max-width:1180px}

/* Step 3 identify */
.identify-stage{min-height:0;display:flex;align-items:center;justify-content:center}
.identify-card{width:min(1180px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:grid;gap:16px}
.identify-card-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.identify-card-head h3{font-size:var(--body);line-height:1.35;color:var(--blue);font-weight:700}
.identify-text{font-size:var(--body);line-height:1.8;color:var(--text);background:#FAFCFC;border-left:4px solid var(--blue);border-radius:0 12px 12px 0;padding:24px 26px}
.text-segment{display:inline;cursor:pointer;border-radius:6px;box-decoration-break:clone;-webkit-box-decoration-break:clone;transition:background .14s ease, box-shadow .14s ease}
.text-segment:hover{background:#F1F5F7;box-shadow:0 0 0 2px #F1F5F7}
.text-segment.selected{background:var(--blue-soft);box-shadow:0 0 0 2px rgba(0,65,107,.22);color:var(--blue)}
.text-segment.confirmed{background:var(--green-soft);box-shadow:0 0 0 2px rgba(0,192,139,.26);color:var(--green-dark);cursor:default}
.identify-legend{font-size:var(--label);line-height:1.35;color:var(--muted)}

/* Step 4 dropdown editor */
.editor-card{width:min(1220px,100%);margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;display:grid;gap:16px;min-height:0}
.editor-card-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.editor-card-head h3{font-size:var(--subtitle);line-height:1.2;color:var(--blue);font-weight:700}
.editor-card-head p{font-size:var(--body);line-height:1.5;color:var(--text2);margin-top:4px}
.editor-rows{display:grid;gap:12px}
.editor-row{background:#FAFCFC;border:1px solid var(--line);border-radius:16px;padding:14px 16px;display:grid;grid-template-columns:170px minmax(0,1fr);gap:16px;align-items:center;min-width:0;position:relative}
.editor-row.correct{border-color:#A7DECD;background:#FCFFFE}
.editor-row-label{font-size:var(--label);line-height:1.35;font-weight:700;color:var(--green-dark)}
.editor-sentence{min-width:0;display:flex;align-items:center;gap:8px;font-size:var(--body);line-height:1.5;color:var(--text);flex-wrap:wrap}
.sentence-prefix{white-space:normal}
.select-wrap{min-width:280px;flex:1 1 520px;position:relative}
.select-trigger{width:100%;min-height:48px;border:1.5px solid var(--line-strong);border-radius:12px;background:#fff;color:var(--blue);padding:10px 44px 10px 14px;display:flex;align-items:center;text-align:left;cursor:pointer;font-size:var(--body);line-height:1.5;position:relative}
.select-trigger:hover,.select-trigger.open{border-color:var(--blue);background:#FBFCFD}
.select-trigger.has-value{border-color:var(--blue);background:#fff}
.editor-row.correct .select-trigger{border-color:var(--green);background:var(--green-soft);color:var(--green-dark);cursor:default}
.select-menu{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:40;background:#fff;border:1px solid var(--line-strong);border-radius:12px;box-shadow:var(--shadow-1);padding:8px;display:grid;gap:6px}
.select-menu.up{top:auto;bottom:calc(100% + 6px)}
.select-option{width:100%;border:1px solid transparent;border-radius:10px;background:#fff;padding:11px 12px;display:grid;grid-template-columns:minmax(0,1fr) 22px;gap:10px;align-items:start;text-align:left;cursor:pointer;font-size:var(--body);line-height:1.5;color:var(--text)}
.select-option:hover{background:#F6F9FA;border-color:var(--line)}
.select-option.selected{background:var(--blue-soft);border-color:var(--blue);color:var(--blue)}
.option-check{width:20px;height:20px;color:var(--blue);opacity:0}
.select-option.selected .option-check{opacity:1}

/* Step 5 final review */
.final-stage{min-height:0;display:flex;align-items:center;justify-content:center}
.final-card{width:min(1100px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:grid;gap:14px}
.final-card-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.final-card-head h3{font-size:var(--subtitle);line-height:1.2;color:var(--blue);font-weight:700}
.ready-badge{font-size:var(--label);font-weight:700;color:var(--green-dark);background:var(--green-soft);border-radius:999px;padding:7px 11px}
.final-comment{border-left:4px solid var(--green);background:#FAFCFC;border-radius:0 12px 12px 0;padding:22px 24px;font-size:var(--body);line-height:1.6;color:var(--text)}

/* Summary */
.summary{display:grid;grid-template-rows:minmax(0,1fr) 80px;height:100%}
.summary-main{padding:40px 48px 24px;display:flex;align-items:center;justify-content:center;min-height:0}
.summary-wrap{width:min(1180px,100%);display:grid;gap:18px}
.summary h1{font-size:var(--display);line-height:1.18;color:var(--blue);font-weight:700}
.summary-intro{font-size:var(--body);line-height:1.5;color:var(--text2);max-width:820px}
.summary-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.summary-point{background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:16px;padding:18px}
.summary-point strong{display:block;font-size:var(--body);line-height:1.35;color:var(--blue)}
.summary-point p{font-size:var(--body);line-height:1.5;color:var(--text2);margin-top:8px}
.takeaway{border-left:4px solid var(--green);padding:14px 16px;font-size:var(--body);line-height:1.5;color:var(--text2)}
.takeaway strong{color:var(--blue)}

/* Completion */
.complete{display:flex;align-items:center;justify-content:center;background:#F4FAF8}
.complete-card{width:min(760px,calc(100% - 48px));border:1px solid var(--line);border-radius:24px;padding:36px 32px;background:#fff;display:grid;justify-items:center;text-align:center;gap:16px}
.complete-mark{width:68px;height:68px;border-radius:50%;background:var(--green-soft);display:flex;align-items:center;justify-content:center;color:var(--green-dark)}
.complete-mark svg{width:34px;height:34px}
.complete-card h1{font-size:var(--display);line-height:1.18;color:var(--blue);font-weight:700}
.complete-card p{font-size:var(--body);line-height:1.5;color:var(--text2);max-width:620px}

/* Feedback — locked shared component */
.overlay{position:fixed;inset:0;background:rgba(0,35,67,.32);display:flex;align-items:center;justify-content:center;padding:24px;z-index:100}
.feedback-card{width:min(620px,calc(100% - 48px));background:#fff;border-radius:16px;box-shadow:var(--shadow-3);padding:28px 32px 24px;display:grid;gap:18px}
.feedback-title{text-align:center;font-size:var(--heading);line-height:1.18;font-weight:700;color:var(--blue)}
.feedback-card.correct .feedback-title{color:var(--green-dark)}
.feedback-card.incorrect .feedback-title{color:var(--error)}
.feedback-card.partial .feedback-title{color:var(--warning)}
.feedback-body{font-size:var(--body);line-height:1.5;color:var(--text);text-align:left}
.feedback-actions{display:flex;justify-content:center}

/* Evidence modal */

@media(max-width:1024px){
  .content{padding:16px}
  .editor-row{grid-template-columns:150px minmax(0,1fr)}
}
@media(max-width:820px){
  .header{padding:14px 18px}
  .progress-track{width:140px}
  .trainee-grid{grid-template-columns:1fr 1fr}
  .editor-row{grid-template-columns:1fr;gap:8px}
  .select-wrap{min-width:0;flex-basis:100%}
}
@media(max-width:700px){
  :root{--subtitle:18px;--heading:22px;--display:28px}
  body{overflow:auto}
  .screen{height:auto;min-height:680px;padding:4px}
  .frame{height:auto;min-height:672px}
  .activity{height:auto;min-height:672px;grid-template-rows:auto minmax(0,1fr) 76px}
  .header{align-items:flex-start;gap:12px;padding:14px 16px}
  .progress{display:grid;gap:6px;justify-items:end}
  .progress-track{width:120px}
  .content{padding:16px}
  .task-heading{align-items:flex-start;display:grid;grid-template-columns:1fr auto}
  .trainee-grid{grid-template-columns:1fr}
  .evidence-section{grid-template-columns:1fr}
  .record-strip{align-items:flex-start}
  .record-person img{width:44px;height:44px;flex-basis:44px}
  .identify-card{padding:18px}
  .identify-text{padding:20px 18px;line-height:1.7}
  .editor-card{padding:18px}
  .select-menu{position:static;margin-top:6px;box-shadow:none}
  .summary-main{padding:32px 24px 20px;align-items:flex-start}
  .summary-points{grid-template-columns:1fr}
  .instruction-grid{grid-template-columns:1fr}
  .instructions-main{padding:28px 24px 20px;align-items:flex-start}
  .instruction-card{min-height:0}
  .start{grid-template-columns:1fr}.start-copy{padding:40px 28px}.start-art{display:none}
  .rail-note{display:none}
}


/* rev9 — evidence accordion, restored feedback icons, stronger dropdown challenge */
.identify-stage{
  width:min(1180px,100%);
  margin:0 auto;
  display:grid;
  align-content:center;
  gap:12px;
}
.identify-card{width:100%;padding:20px 22px;gap:14px}
.revise-stage{
  width:min(1220px,100%);
  min-height:0;
  margin:0 auto;
  display:grid;
  align-content:center;
  gap:12px;
}
.editor-card{width:100%;padding:18px 20px;gap:14px}
.editor-rows{gap:10px}
.editor-row{padding:12px 14px;gap:14px}

/* Evidence returns to the compact expandable pattern at the bottom of the task. */
.evidence-accordion{
  width:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
}
.evidence-toggle{
  width:100%;
  min-height:54px;
  border:0;
  background:#fff;
  color:var(--blue);
  padding:7px 10px 7px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  cursor:pointer;
  text-align:left;
}
.evidence-toggle:hover{background:#FBFCFC}
.evidence-toggle-copy{display:grid;gap:1px;min-width:0}
.evidence-toggle-copy strong{font-size:var(--body);line-height:1.35;font-weight:700;color:var(--blue)}
.evidence-toggle-copy span{font-size:var(--label);line-height:1.35;color:var(--muted)}
.evidence-toggle-icon{
  width:40px;
  height:40px;
  flex:0 0 40px;
  border:1px solid var(--line);
  border-radius:12px;
  display:grid;
  place-items:center;
  color:var(--blue);
  background:#fff;
}
.evidence-toggle-icon svg{width:20px;height:20px;display:block}
.evidence-accordion.open .evidence-toggle{border-bottom:1px solid var(--line)}
.evidence-accordion.open .evidence-toggle-icon{background:var(--blue-soft)}
.evidence-expand{padding:12px 14px 14px;background:#FBFCFC}
.evidence-expand .evidence-section{gap:12px}
.evidence-expand .evidence-card{padding:11px 14px;border-radius:14px}
.evidence-expand .evidence-card ul{margin-top:7px;gap:5px}
.evidence-expand .evidence-card li{font-size:var(--body);line-height:1.4}

/* Dropdown icon is an optically centered SVG, never a text glyph. */
.select-trigger{padding-right:48px}
.select-trigger-copy{min-width:0}
.select-icon{
  position:absolute;
  right:8px;
  top:50%;
  transform:translateY(-50%);
  width:32px;
  height:32px;
  display:grid;
  place-items:center;
  color:currentColor;
  pointer-events:none;
}
.select-icon svg{width:20px;height:20px;display:block}
.select-trigger .chevron{display:none!important}
.select-menu{gap:5px;padding:7px}
.select-option{padding:10px 12px;grid-template-columns:minmax(0,1fr) 24px;gap:10px;min-height:48px}
.option-check{width:24px;height:24px;display:grid;place-items:center;align-self:center}
.option-check svg{width:18px;height:18px;display:block}

/* Locked feedback shell with semantic state icon restored. */
.feedback-status{display:grid;justify-items:center;gap:10px;text-align:center}
.feedback-icon{
  width:60px;
  height:60px;
  border-radius:50%;
  display:grid;
  place-items:center;
}
.feedback-icon svg{width:30px;height:30px;display:block}
.feedback-card.correct .feedback-icon{background:var(--green-soft);color:var(--green-dark)}
.feedback-card.partial .feedback-icon{background:#FFF4DB;color:var(--warning)}
.feedback-card.incorrect .feedback-icon{background:#FBEAEA;color:var(--error)}
.feedback-title{font-size:var(--heading);line-height:1.18}
.feedback-body{font-size:var(--body);line-height:1.5;text-align:left}

/* Deprecated modal evidence pattern is not used in this revision. */

@media(max-width:820px){
  .evidence-expand .evidence-section{grid-template-columns:1fr}
}
@media(max-width:700px){
  .identify-stage,.revise-stage{align-content:start}
  .identify-card,.editor-card{padding:16px}
  .evidence-toggle{padding-left:14px}
  .feedback-icon{width:56px;height:56px}
  .feedback-icon svg{width:28px;height:28px}
}

/* rev10 — prevent content collision and use the available canvas deliberately */
.identify-stage,
.revise-stage{
  width:min(1360px,100%);
  margin:0 auto;
  min-height:0;
  height:100%;
  display:grid;
  align-content:start;
  gap:10px;
}
.identify-card,
.editor-card{
  width:100%;
  min-height:0;
}
.identify-card{padding:18px 20px;gap:12px}
.identify-text{padding:20px 22px;line-height:1.7}

/* Keep the editor compact enough that the expandable evidence can open without colliding. */
.editor-card{padding:16px 18px;gap:12px}
.editor-card-head{min-height:30px}
.editor-rows{gap:8px}
.editor-row{
  padding:9px 12px;
  gap:12px;
  grid-template-columns:176px minmax(0,1fr);
  min-height:62px;
}
.editor-sentence{gap:7px;line-height:1.42}
.select-trigger{
  min-height:44px;
  padding-top:8px;
  padding-bottom:8px;
}

/* The evidence panel expands into unused horizontal space instead of growing into the footer/editor. */
.evidence-expand{
  padding:10px 12px 12px;
}
.evidence-expand .evidence-section{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.evidence-expand .evidence-card{
  padding:9px 12px 10px;
  border-radius:12px;
}
.evidence-expand .evidence-card h3{
  font-size:var(--body);
  line-height:1.3;
}
.evidence-expand .evidence-card ul{
  margin-top:6px;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  column-gap:12px;
  row-gap:5px;
}
.evidence-expand .evidence-card li{
  font-size:var(--body);
  line-height:1.32;
  padding-left:14px;
}
.evidence-expand .evidence-card li::before{top:.58em}

/* Expanded states deliberately re-balance vertical space rather than allowing children to overflow. */
.identify-stage.evidence-open{grid-template-rows:minmax(0,auto) auto}
.identify-stage.evidence-open .identify-card{padding-top:16px;padding-bottom:16px}
.revise-stage.evidence-open{grid-template-rows:minmax(0,auto) auto}
.revise-stage.evidence-open .editor-card{padding-top:14px;padding-bottom:14px}
.revise-stage.evidence-open .editor-row{min-height:58px;padding-top:7px;padding-bottom:7px}
.revise-stage.evidence-open .select-trigger{min-height:42px}

/* Ensure dropdowns float cleanly above adjacent content without changing document height. */
.editor-row{z-index:1}
.editor-row:has(.select-trigger.open){z-index:50}
.select-menu{z-index:80}
.evidence-accordion{position:relative;z-index:1}

/* Keep text inside its own region and let the layout grow around it. */
.select-trigger-copy,
.select-option span:first-child,
.sentence-prefix,
.editor-row-label{
  overflow-wrap:anywhere;
  word-break:normal;
}
.select-trigger{height:auto}

@media(max-width:1180px){
  .evidence-expand .evidence-card ul{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .evidence-expand .evidence-section{grid-template-columns:1fr}
  .evidence-expand .evidence-card ul{grid-template-columns:1fr 1fr}
  .editor-row{grid-template-columns:150px minmax(0,1fr)}
}
@media(max-width:700px){
  .identify-stage,.revise-stage{height:auto}
  .editor-row{grid-template-columns:1fr}
  .evidence-expand .evidence-card ul{grid-template-columns:1fr}
}

/* rev10.1 — opening evidence reclaims the heading area instead of compressing/overlapping task content */
.task-shell:has(.evidence-open){
  grid-template-rows:minmax(0,1fr);
  gap:0;
}
.task-shell:has(.evidence-open) > .task-heading{
  display:none;
}

/* Readable, compact evidence details: two columns, normal vertical lists. */
.evidence-expand .evidence-section{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.evidence-expand .evidence-card{
  padding:9px 12px 10px;
}
.evidence-expand .evidence-card ul{
  margin-top:6px;
  display:grid;
  grid-template-columns:1fr;
  gap:4px;
}
.evidence-expand .evidence-card li{
  line-height:1.32;
}

/* Do not let the editor card collapse below its own text content. */
.editor-card,
.identify-card,
.evidence-accordion{
  flex-shrink:0;
}
.revise-stage.evidence-open .editor-card,
.identify-stage.evidence-open .identify-card{
  min-height:max-content;
}

@media(max-width:900px){
  .task-shell:has(.evidence-open) > .task-heading{display:flex}
  .task-shell:has(.evidence-open){grid-template-rows:auto minmax(0,1fr);gap:12px}
  .evidence-expand .evidence-section{grid-template-columns:1fr}
}

/* rev11 — preserve layout positions; evidence expands downward into available canvas */
.task-shell:has(.evidence-open){
  grid-template-rows:auto minmax(0,1fr);
  gap:12px;
}
.task-shell:has(.evidence-open) > .task-heading{
  display:flex;
}
.identify-stage,
.revise-stage{
  align-content:start;
}
.identify-stage.evidence-open,
.revise-stage.evidence-open{
  grid-template-rows:auto auto;
}
.identify-stage.evidence-open .identify-card,
.revise-stage.evidence-open .editor-card{
  padding-top:18px;
  padding-bottom:18px;
}
/* Evidence detail stays directly below the task card and uses empty lower canvas. */
.evidence-accordion{position:relative;z-index:1;flex-shrink:0}
.evidence-expand{padding:12px 14px 14px;background:#FBFCFC}
.evidence-expand .evidence-section{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.evidence-expand .evidence-card{padding:12px 14px;border-radius:14px}
.evidence-expand .evidence-card ul{display:grid;grid-template-columns:1fr;gap:6px;margin-top:8px}
.evidence-expand .evidence-card li{font-size:var(--body);line-height:1.4;padding-left:16px}

/* Step 3: preserve natural sentence flow and keep highlights visually separate. */
.identify-text{font-size:var(--body);line-height:2;color:var(--text);padding:22px 26px}
.text-segment{padding:1px 2px;margin:0 1px;border-radius:6px}
.text-segment.selected{box-shadow:0 0 0 2px rgba(0,65,107,.20)}
.text-segment.confirmed{box-shadow:0 0 0 2px rgba(0,192,139,.22)}

/* Step 4: dropdown rows are now triggers only; choices open in a dedicated popup. */
.select-menu{display:none!important}
.editor-card{overflow:visible}
.editor-row{z-index:auto}
.editor-row:has(.select-trigger.open){z-index:auto}
.select-wrap{position:relative;min-width:0}
.select-trigger{height:auto;min-height:48px;align-items:center;overflow:visible}
.select-trigger-copy{white-space:normal;overflow-wrap:anywhere;word-break:normal}

/* Replacement popup — same SCFHS interaction language, no overlap with task content. */
.replacement-overlay{z-index:120}
.replacement-modal{
  width:min(820px,calc(100% - 48px));
  max-height:min(640px,calc(100vh - 48px));
  overflow:auto;
  background:#fff;
  border-radius:16px;
  box-shadow:var(--shadow-3);
  padding:28px 30px 24px;
  display:grid;
  gap:20px;
  position:relative;
}
.icon-button{
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  color:var(--blue);
  display:grid;
  place-items:center;
  padding:0;
  cursor:pointer;
}
.icon-button:hover{background:var(--blue-soft)}
.icon-button svg{width:22px;height:22px;display:block}
.replacement-close{position:absolute;top:18px;right:18px}
.replacement-head{display:grid;gap:10px;padding-right:58px}
.replacement-kicker{font-size:var(--label);line-height:1.35;font-weight:700;color:var(--green-dark)}
.replacement-head h2{font-size:var(--heading);line-height:1.22;color:var(--blue);font-weight:700}
.replacement-source{
  margin-top:2px;
  background:#F7FAFA;
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px 14px;
  display:grid;
  gap:4px;
}
.replacement-source span{font-size:var(--label);line-height:1.35;color:var(--muted);font-weight:700}
.replacement-source strong{font-size:var(--body);line-height:1.5;color:var(--text);font-weight:500}
.replacement-options{display:grid;grid-template-columns:1fr;gap:10px}
.replacement-option{
  width:100%;
  min-height:64px;
  border:1.5px solid var(--line-strong);
  border-radius:14px;
  background:#fff;
  padding:14px 16px;
  display:grid;
  grid-template-columns:28px minmax(0,1fr);
  gap:12px;
  align-items:start;
  text-align:left;
  cursor:pointer;
  color:var(--text);
  font-size:var(--body);
  line-height:1.5;
}
.replacement-option:hover{border-color:var(--blue);background:#FBFCFD}
.replacement-option.selected{border-color:var(--blue);background:var(--blue-soft);color:var(--blue)}
.replacement-radio{
  width:26px;height:26px;border:2px solid #AEBABD;border-radius:50%;
  display:grid;place-items:center;margin-top:1px;background:#fff;
}
.replacement-option.selected .replacement-radio{border-color:var(--green)}
.replacement-option.selected .replacement-radio::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--green)}
.replacement-actions{display:flex;justify-content:flex-end;gap:10px}

/* Keep evidence and editor readable together at the target desktop height. */
.revise-stage.evidence-open .editor-row{min-height:58px;padding:8px 12px}
.revise-stage.evidence-open .select-trigger{min-height:44px}

@media(max-width:900px){
  .evidence-expand .evidence-section{grid-template-columns:1fr}
  .replacement-modal{width:min(760px,calc(100% - 32px));padding:24px 22px 20px}
}
@media(max-width:700px){
  .replacement-modal{width:calc(100% - 20px);max-height:calc(100vh - 20px);padding:22px 16px 18px}
  .replacement-head{padding-right:50px}
  .replacement-actions{display:grid;grid-template-columns:1fr 1fr}
  .replacement-actions .btn{width:100%}
}

/* rev12 — evidence is the popup; replacement choices remain dropdowns. */
.evidence-accordion{
  width:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
}
.evidence-toggle{
  width:100%;min-height:54px;border:0;background:#fff;color:var(--blue);
  padding:7px 10px 7px 16px;display:flex;align-items:center;justify-content:space-between;
  gap:14px;cursor:pointer;text-align:left;
}
.evidence-toggle:hover{background:#FBFCFC}
.evidence-toggle-copy{display:grid;gap:1px;min-width:0}
.evidence-toggle-copy strong{font-size:var(--body);line-height:1.35;font-weight:700;color:var(--blue)}
.evidence-toggle-copy span{font-size:var(--label);line-height:1.35;color:var(--muted)}
.evidence-toggle-icon{
  width:40px;height:40px;flex:0 0 40px;border:1px solid var(--line);border-radius:12px;
  display:grid;place-items:center;color:var(--blue);background:#fff;
}
.evidence-toggle-icon svg{width:20px;height:20px;display:block}

/* Evidence modal: broad, balanced two-column evidence; no narrow distorted cards. */
.evidence-overlay{z-index:130}
.evidence-modal{
  width:min(940px,calc(100% - 48px));
  background:#fff;border-radius:16px;box-shadow:var(--shadow-3);
  padding:28px 30px 30px;display:grid;gap:20px;position:relative;
}
.evidence-close{position:absolute;top:18px;right:18px}
.evidence-modal-head{display:grid;gap:6px;padding-right:58px}
.evidence-modal-head h2{font-size:var(--heading);line-height:1.2;color:var(--blue);font-weight:700}
.evidence-modal-head p{font-size:var(--body);line-height:1.5;color:var(--text2)}
.evidence-modal .evidence-section{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.evidence-modal .evidence-card{padding:18px 20px;border-radius:16px}
.evidence-modal .evidence-card h3{font-size:var(--body);line-height:1.35}
.evidence-modal .evidence-card ul{margin-top:12px;gap:10px}
.evidence-modal .evidence-card li{font-size:var(--body);line-height:1.5}

/* Restore actual dropdown behavior for sentence replacements. */
.select-menu{
  display:grid!important;
  position:fixed!important;
  right:auto!important;
  bottom:auto!important;
  z-index:150!important;
  background:#fff;border:1px solid var(--line-strong);border-radius:12px;
  box-shadow:var(--shadow-3);padding:8px;gap:6px;overflow:auto;
}
.select-option{
  min-height:48px;padding:11px 12px;background:#fff;
  font-size:var(--body);line-height:1.45;
}
.select-option:hover{background:#F6F9FA;border-color:var(--line)}
.select-option.selected{background:var(--blue-soft);border-color:var(--blue);color:var(--blue)}
.editor-card{overflow:visible}
.editor-row{position:relative;z-index:1}
.editor-row.dropdown-open{z-index:60}
.select-wrap{position:relative;min-width:0}
.select-trigger{height:auto;min-height:48px}
.select-trigger-copy{white-space:normal;overflow-wrap:anywhere;word-break:normal}

@media(max-width:820px){
  .evidence-modal{width:min(720px,calc(100% - 28px));padding:24px 22px}
  .evidence-modal .evidence-section{grid-template-columns:1fr}
}
@media(max-width:700px){
  .evidence-modal{width:calc(100% - 20px);padding:22px 16px 18px}
  .evidence-modal-head{padding-right:50px}
}

/* rev13 — balance Step 3 within the available 680px canvas instead of leaving a dead lower half. */
.identify-stage{
  width:min(1280px,100%);
  height:100%;
  margin:0 auto;
  display:grid;
  grid-template-rows:auto auto;
  align-content:center;
  gap:16px;
}
.identify-card{
  width:100%;
  min-height:248px;
  padding:26px 28px;
  gap:18px;
}
.identify-text{
  min-height:150px;
  padding:28px 30px;
  display:flex;
  align-items:center;
  align-content:center;
  flex-wrap:wrap;
  font-size:var(--body);
  line-height:2;
}
.identify-stage .evidence-accordion{width:100%}

@media(max-width:1024px){
  .identify-stage{width:100%;align-content:start}
  .identify-card{min-height:0;padding:22px}
  .identify-text{min-height:0;padding:22px 24px}
}
@media(max-width:700px){
  .identify-card{padding:18px}
  .identify-text{padding:20px 18px;display:block}
}