:root{--ink:#203438;--navy:#16383e;--accent:#a04e32;--paper:#f6f4ee;--line:#d9ded8;--muted:#637573;--light:#e9eeea;--white:#fff;--warn:#fff1ce}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header{background:var(--navy);color:white;display:flex;align-items:center;gap:40px;padding:18px 4vw}.brand{display:flex;align-items:center;gap:13px;color:white;text-decoration:none;font:23px Georgia,serif}.seal{border:1px solid #8bada5;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;font-size:17px}.brand small{display:block;font:9px/1.5 system-ui;letter-spacing:2px;margin-top:5px}nav{display:flex;gap:8px;flex:1}.nav{background:transparent;border:0;color:#cbdbd6}.nav.active,.nav:hover{background:#2b4d51;color:#fff}.trial-badge{font-size:10px;letter-spacing:1.5px;border:1px solid #77948d;padding:6px 10px;border-radius:4px}.trial-note{padding:10px 4vw;background:#e7ede6;font-size:12px;color:#526660;border-bottom:1px solid var(--line)}main{max-width:1660px;margin:auto;padding:32px 4vw}.heading{display:flex;justify-content:space-between;gap:50px;align-items:center;margin:16px 0 30px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--accent)}h1{font:38px/1.16 Georgia,serif;letter-spacing:-.7px;margin:10px 0 15px}h2{font:22px Georgia,serif;margin:0}.lede{color:var(--muted);max-width:640px;margin:0;font-size:15px}.actions{display:flex;flex-direction:column;align-items:stretch;gap:8px;min-width:225px}button,.button{border:1px solid #b7c7c0;background:white;color:var(--ink);padding:9px 14px;border-radius:5px;font:inherit;cursor:pointer;text-decoration:none;text-align:center;display:inline-block}button:hover,.button:hover{background:#edf2ed}button:disabled{opacity:.5;cursor:default}.primary{background:var(--navy);border-color:var(--navy);color:white}.primary:hover{background:#285258}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.stat{border-top:2px solid #aac0b4;padding:15px;background:#eeeee7}.stat strong{font:32px Georgia,serif;display:block}.stat span{font-size:12px;color:var(--muted)}.panel{background:white;border:1px solid var(--line);border-radius:7px;margin:18px 0;overflow:hidden}.panel-head{padding:20px 22px;display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.filters{display:grid;grid-template-columns:2.3fr 1.4fr 1fr 1fr;gap:15px;padding:20px 22px;background:#fafbf8}label{display:block;font-size:12px;font-weight:600;color:#435d5b}input,select,textarea{font:14px/1.5 inherit;font-family:inherit;font-size:14px;display:block;width:100%;border:1px solid #b8c6bf;border-radius:4px;background:#fff;padding:9px;color:var(--ink);margin:5px 0 0}textarea{resize:vertical;min-height:70px}input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid #b26e50;outline-offset:2px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);background:#f7f8f5;padding:13px 18px}td{padding:15px 18px;border-top:1px solid #e7ebe6;vertical-align:top}td:nth-child(2){min-width:270px;max-width:600px}td:first-child{font-weight:600;white-space:nowrap}.pill{display:inline-block;padding:4px 9px;border-radius:12px;font-size:11px;background:#eaf0eb;white-space:nowrap}.pill.warn{background:var(--warn)}.pill.blue{background:#e5edf6}.pagination{padding:14px 20px;display:flex;justify-content:space-between;align-items:center}.muted{color:var(--muted)}.small{font-size:12px}details>summary{cursor:pointer;padding:19px 22px;font-weight:600}summary span{font-weight:400;font-size:12px;color:var(--muted);margin-left:8px}.details-body{padding:0 22px 22px}.name-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:15px 0}.assignment-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin:20px 0}fieldset{border:0;margin:0;padding:0}legend{font-size:12px;font-weight:600;margin-bottom:10px}#assignees{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}.check{display:flex;align-items:center;gap:9px;margin:15px 0}.check input{display:inline-block;width:auto;margin:0}.reader-top{display:flex;align-items:end;gap:12px}.reader-top label:first-child{min-width:180px}.grow{flex:1}.issue-heading{display:flex;align-items:center;gap:20px;margin:25px 0 0}.issue-heading h1{font-size:29px}.issue-heading>div{flex:1}.issue-heading label{width:130px}.reading-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(370px,1fr);gap:22px}.reading-grid .panel{align-self:start}.answer-body{padding:20px 24px}.question{font:21px/1.5 Georgia,serif;margin:0 0 14px}.location{font-size:13px;color:#55716c;background:#eef3ee;padding:10px;border-radius:3px;overflow-wrap:anywhere}.answer label{margin-top:15px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{display:flex;justify-content:space-between;gap:12px;margin:22px 0}.padded{padding:10px 20px;margin:0}.image-toolbar{display:flex;align-items:center;gap:8px;padding:10px 14px;flex-wrap:wrap;font-size:12px;background:#f3f5f1}.image-toolbar strong{margin-right:auto}.image-toolbar button{padding:5px 9px;font-size:12px}.image-viewport{height:480px;background:#e3e5de;overflow:auto;position:relative;display:flex;align-items:flex-start;justify-content:flex-start;border-top:1px solid #d5dbd3;border-bottom:1px solid #d5dbd3}.image-viewport img{display:block;width:100%;max-width:none;object-fit:contain;transform-origin:center}.crop-viewport{height:250px;background:#efeee8}.crop-section{border-top:3px solid #d4dfd5;margin-top:15px}.crop-section img{width:100%;object-fit:contain}.crop-selecting{cursor:crosshair;user-select:none}.crop-selecting img{pointer-events:none}.selection-box{position:absolute;border:2px solid #c55930;background:#d7844826;pointer-events:none}.warning,.notice{padding:15px 18px;background:var(--warn);border-left:3px solid #b27925;border-radius:3px;margin:15px 0;font-size:13px}#message{position:sticky;top:0;z-index:30;padding:12px 4vw;background:#dcebe3;border-bottom:1px solid #9cb9ab}#message.error{background:#f9e0d8;color:#742f22}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:440px;overflow:auto;background:#f5f6f2;padding:16px;font:12px/1.65 ui-monospace,monospace}a{color:#246571}#contextDetails{margin-top:20px;border-top:1px solid var(--line)}#contextDetails summary{padding-left:0}.context-tabs{display:flex;gap:8px}.answer details pre{font-size:13px}footer{padding:25px 4vw;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}footer span{float:right}#reviewRows:empty:after{content:'No submitted answers yet. Start with the reading workspace.';display:block;padding:30px}#decisionPanel{padding:25px}.response-card{border:1px solid var(--line);border-left:3px solid #82a293;padding:18px;margin:15px 0}.response-card h3{margin:0 0 10px;font-size:16px}.response-card p{white-space:pre-wrap;overflow-wrap:anywhere}.response-card .quote{background:#f5f4ed;padding:10px;font-family:Georgia,serif}.review-item{display:flex;gap:20px;padding:18px 22px;border-bottom:1px solid var(--line);align-items:center}.review-item>div{flex:1}#batchPreview{margin:16px 0;max-height:300px;overflow:auto}#pdfControls{display:flex;gap:10px;align-items:end}#pdfControls[hidden]{display:none}.pending{color:#965720}[hidden]{display:none!important}@media(min-width:1500px){.image-viewport{height:560px}.crop-viewport{height:280px}}@media(max-width:1000px){header{gap:15px;padding:15px 3vw}.trial-badge{display:none}.reading-grid{grid-template-columns:minmax(0,1fr) minmax(320px,1fr)}main{padding:20px}.filters{grid-template-columns:1fr 1fr}.heading{gap:20px}h1{font-size:33px}.assignment-grid{grid-template-columns:1fr 1fr}}@media(max-width:720px){header{flex-wrap:wrap}.brand{font-size:20px}nav{justify-content:space-around;flex-basis:100%;gap:2px}.nav{padding:7px 10px}.heading{display:block}.actions{margin-top:22px}.stats{grid-template-columns:1fr 1fr;gap:10px}.reading-grid{grid-template-columns:1fr}.reader-top{flex-wrap:wrap}.reader-top .grow{min-width:100%}.issue-heading{flex-wrap:wrap;gap:10px}.issue-heading h1{font-size:25px}.name-grid{grid-template-columns:1fr 1fr}.image-viewport{height:430px}.crop-viewport{height:220px}.filters{padding:16px;gap:10px}.two-col{grid-template-columns:1fr}h1{font-size:32px}.panel-head{padding:16px}.answer-body{padding:18px}.question{font-size:20px}footer span{float:none;display:block;margin-top:8px}}

/* Human-facing task instructions and crop-first evidence. */
.task-why{font-size:14px;color:#536664;line-height:1.55}.task-location{background:#edf3ed;border-left:3px solid #8fa78e;padding:12px 15px;margin:18px 0}.task-location p{margin:5px 0 0;line-height:1.5}.task-steps{padding-left:24px;line-height:1.65}.task-steps li{padding-left:5px;margin:0 0 14px}.record-guide{background:#f6f2e8;border:1px solid #e6dfd0;padding:14px 18px;margin:18px 0}.record-guide h3{margin:0 0 8px}.record-guide p{margin:0;line-height:1.6}.terms{margin-bottom:22px}.terms dt{font-weight:600;margin-top:14px}.terms dd{margin:4px 0;line-height:1.5}.crop-section{border-bottom:1px solid #d7dfd9;margin-bottom:12px}.crop-section.empty .image-toolbar,.crop-section.empty #cropChoiceLabel{display:none}.crop-section.empty{margin:0;border:0}.crop-section.empty #noCrop{font-size:13px;margin:8px 0}.crop-viewport{height:250px}#fullPageSection{scroll-margin-top:20px}#voyageTable{max-height:390px;overflow:auto}#voyageTable table{min-width:570px;font-size:13px}#originalQuestion{white-space:pre-wrap;overflow-wrap:anywhere}.answer h3{font-size:16px}#taskSteps{font-size:15px}.question{margin-bottom:10px}

/* One task, one answer, with explicit alternatives and preserved drafts. */
.question-card{border-top:1px solid var(--line);padding:22px 0 24px}.question-card h3{display:flex;gap:10px;align-items:baseline;font-size:16px;line-height:1.6;font-weight:600;margin:0 0 13px;letter-spacing:normal;word-spacing:normal}.question-number{flex-shrink:0;background:#edf2ec;color:#426358;border-radius:50%;width:25px;height:25px;display:inline-grid;place-items:center;font-size:12px}.answer-options{display:flex;gap:8px;flex-wrap:wrap}.answer-option{text-align:left;font-size:14px;padding:9px 12px;line-height:1.5;max-width:100%;white-space:normal}.answer-option[aria-pressed="true"]{background:#16383e;color:white;border-color:#16383e;box-shadow:0 0 0 2px #c0d2c8}.answer-option[aria-pressed="true"]:before{content:'✓ ';font-weight:bold}.uncertainty{margin-top:9px}.uncertainty button{font-size:12px}.support-note{font-weight:400}.support-note textarea{min-height:48px}.question-card textarea{line-height:1.6}.legacy-draft{padding:14px 18px;background:#fff6df;border:1px solid #e7d5a7;border-radius:5px;margin:18px 0}.legacy-draft p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.legacy-draft h3{margin:0}.other-answer{padding:10px;background:#edf3ed;border-radius:4px}.answer .terms{font-size:13px;margin-bottom:10px}.answer .terms summary{padding:10px 0}.answer .task-location{font-size:13px}#questionResponses{margin-top:15px}

/* Explicit saving and accessible completion states. */
.pill.not_done{background:#fbe3e1;color:#9a2824}.pill.partial{background:#fff0d9;color:#91510d}.pill.complete{background:#dceee0;color:#246238}.progress-not_done td:first-child{border-left:4px solid #c94b42}.progress-partial td:first-child{border-left:4px solid #d88b24}.progress-complete td:first-child{border-left:4px solid #388650}.progress-key{display:flex;gap:12px;flex-wrap:wrap}.overview-reviewer{display:flex;align-items:center;gap:24px;margin:20px 0}.overview-reviewer label{min-width:180px}.unanswered{background:#fff3f2;border-left:3px solid #c94b42!important;padding-left:12px;padding-right:12px}.missing-message{color:#a12924;font-weight:600;font-size:12px}.question-location{font-size:12px;color:#4e6964;background:#f0f5ef;border-left:3px solid #afc3b1;padding:9px 12px;margin:0 0 13px}.question-location p{margin:3px 0 0;line-height:1.5}.question-card.unanswered .question-number{background:#f4d5d1;color:#a12924}#confidenceReasonLabel{padding-bottom:10px}.form-actions{justify-content:flex-end}#saveNow{min-width:165px}.overview-reviewer p{max-width:650px}@media(max-width:720px){.overview-reviewer{display:block}.overview-reviewer label{max-width:260px}}

.difficulty-field{border:0;padding:16px 0;margin:0}.difficulty-field legend{font-weight:650}.likert{display:flex;gap:10px}.likert label{flex:1;margin:0;cursor:pointer}.likert input{position:absolute;opacity:0;width:1px;height:1px}.likert span{display:block;text-align:center;border:1px solid #b5beba;border-radius:8px;padding:12px}.likert input:checked+span{background:#174c41;color:white;border-color:#174c41}.likert input:focus-visible+span{outline:3px solid #438fca}.likert-ends{display:flex;justify-content:space-between;font-size:12px;color:#58635d}.page-buttons{display:flex;flex-wrap:wrap;gap:6px}.page-buttons button{font-size:12px;text-align:left}.page-buttons button[aria-pressed=true]{background:#174c41;color:white}.location-links{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:8px}

/* Lab identity on the reviewer front page. */
.overview-heading{display:grid;grid-template-columns:clamp(170px,19vw,250px) minmax(0,1fr) 225px;gap:32px;align-items:center;margin-top:4px}.overview-logo{display:block;width:100%;height:auto;mix-blend-mode:normal}.overview-heading .lede{max-width:560px}
@media(max-width:1000px){.overview-heading{grid-template-columns:170px minmax(0,1fr);gap:22px}.overview-heading .actions{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:0}}
@media(max-width:600px){.overview-heading{grid-template-columns:1fr;text-align:center;gap:15px}.overview-logo{width:220px;justify-self:center}.overview-heading .lede{margin-inline:auto}.overview-heading .actions{grid-column:auto;text-align:left}}

.review-introduction h1{max-width:580px;margin-top:0}.coder-name{font-size:20px;font-weight:600;margin:18px 0 5px}.coder-due-date{font-size:15px;color:var(--muted);margin:0}
.login-main{max-width:560px;margin:3rem auto}.login-logo{display:block;width:230px;height:230px;object-fit:contain;margin:auto}.login-main h1{text-align:center;font-size:1.8rem}.login-main label{margin-bottom:1rem}.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem}.admin-grid .panel{padding:1.4rem}.admin-grid label{margin-bottom:.8rem}.invite-url{overflow-wrap:anywhere}.admin-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem}.admin-table{max-height:400px;overflow:auto}.admin-grid input[type=checkbox]{width:auto;margin-right:.5rem}#userList label{display:block}#plan{white-space:pre-wrap}header .actions{margin-left:auto}

.timing-tabs{display:flex;gap:.5rem;margin:1rem 0;border-bottom:1px solid var(--line,#c6d3ce);padding-bottom:.6rem}.timing-tabs [aria-selected="true"]{background:#173c42;color:white;border-color:#173c42}.timing-tabs button:focus-visible{outline:3px solid #789b8e;outline-offset:3px}