/* Visual foundation aligned with the deployed 3D Interactive World Auditor.
   Shared by Explorer and Evaluator; task data and permissions remain independent. */
:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#203238;background:#eef2f1;line-height:1.5;font-size:13px;color-scheme:light;--accent:#15766a;--line:#e1e8e5;--muted:#73837e}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,summary,select{cursor:pointer}button{border:1px solid #d4dfda;border-radius:8px;padding:9px 14px;min-height:38px;background:#fff;color:#30534c;font-weight:600;transition:background .15s}button:hover:not(:disabled){background:#f3f8f5}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:hover:not(:disabled){background:#105e54}button.quiet{background:transparent;color:#63756e;border-color:transparent}button:disabled{opacity:.42;cursor:not-allowed}input,select,textarea{border:1px solid #d8e1dc;border-radius:7px;background:#fff;color:#263c35;padding:10px 11px;outline:none}input:focus,select:focus,textarea:focus{border-color:#499b8e;box-shadow:0 0 0 3px #15766a12}textarea{width:100%;resize:vertical;min-height:104px;line-height:1.65}::placeholder{color:#98a59f}:focus-visible{outline:3px solid #6fb9a8;outline-offset:3px}h1,h2,h3,p{margin:0}h1,h2{font-size:20px;font-weight:650;letter-spacing:-.5px}h3{font-size:15px;margin-bottom:10px}p{margin:8px 0 16px}.muted{color:var(--muted);font-size:12px}.eyebrow{display:block;color:#82958c;font-size:10px;letter-spacing:1.65px;font-weight:700}
.topbar{height:64px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #dce5df;background:#fafcfb}.brand{display:flex;gap:11px;align-items:center}.brand h1{font-size:16px;letter-spacing:0}.mark{width:33px;height:33px;background:#e1eee7;color:var(--accent);border-radius:9px;display:grid;place-items:center;font-size:27px}.account{display:flex;align-items:center;gap:10px;font-size:13px;color:#456155}.account>span:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:#70a28a;margin-right:9px}.account button{padding:5px 10px;font-size:12px}main{max-width:1880px;margin:auto;padding:20px 24px}.card{background:#fff;border:1px solid #dce5df;border-radius:13px;padding:22px;box-shadow:0 8px 30px #1c3b2a05}.badge{border:1px solid #dce6de;background:#eef5f0;color:#618270;border-radius:5px;font-size:11px;padding:4px 8px;white-space:nowrap}.task-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 16px}.task-heading p{margin:6px 0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}#message{max-width:1200px;margin:auto;color:#22775b;white-space:pre-wrap;padding:10px 24px}#message:empty{display:none}#message.error{color:#913e2b;background:#fff3ee}
body.at-login{background:#f8f8f6;color:#161a19}body.at-login .topbar{display:none}body.at-login main{min-height:100dvh;display:grid;place-items:center;padding:64px 24px}.login{width:100%;max-width:440px;margin:0;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none;transform:translateY(-24px)}.login h2{font-size:clamp(32px,5vw,44px);font-weight:600;line-height:1.12;letter-spacing:-1.7px;margin:0 0 44px}.login label{display:block;color:#373d3a;font-size:13px;font-weight:500;margin:0 0 22px}.login input{display:block;width:100%;height:52px;margin-top:9px;border-radius:9px;padding:0 15px;font-size:15px}.login button.primary{display:block;width:100%;height:52px;border:1px solid #202b25;background:#202b25;font-size:14px;font-weight:500;margin-top:30px}.login button.primary:hover{background:#35433a}
.explore-grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(330px,1fr);gap:20px;align-items:start}.scene-panel{padding:0;overflow:hidden}.scene-toolbar{padding:13px 17px;display:flex;align-items:center;justify-content:space-between;gap:10px}.toolbar-buttons{display:flex;gap:8px;flex-wrap:wrap}.player{background:#0d2028;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;position:relative;color:#b5c6ce}.player iframe{width:100%;height:100%;border:0}.placeholder{text-align:center;padding:25px}.placeholder strong{display:block;font-size:19px;color:white;margin-bottom:8px}.controls{border-top:1px solid var(--line);padding:12px 17px;color:var(--muted);font-size:12px}.evidence-section{margin-top:18px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.flags{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.flag{border:1px solid var(--line);border-radius:8px;overflow:hidden}.flag .caption{padding:6px 9px;font-size:12px}.image-button{padding:0;border:0;border-radius:0;display:block;width:100%;line-height:0;overflow:hidden}.image-button img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.draft-heading{display:flex;justify-content:space-between;align-items:center}.report{border-top:1px solid var(--line);margin-top:17px;padding-top:17px}.report-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.report-head button{padding:4px 9px;font-size:12px}.evidence-choices{display:flex;flex-wrap:wrap;gap:7px;margin:9px 0}.evidence-choices label{border:1px solid var(--line);border-radius:6px;padding:4px 7px;font-size:12px;display:flex;align-items:center;gap:5px}.submit-area{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.submit-area select{width:100%;margin-bottom:10px}.submit-area button{width:100%;margin-top:8px}.empty{padding:20px 0;color:var(--muted);font-size:13px}.queue-head{display:flex;justify-content:space-between;align-items:center}.queue{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0 24px}.queue button{font-size:13px}.evaluation-grid{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(400px,1.6fr);gap:20px}.reference{position:sticky;top:20px}.reference pre{font:inherit;white-space:pre-wrap;font-size:14px}.reference .rubric{background:#f1f6f5;border-left:3px solid var(--accent);padding:15px;border-radius:4px;margin:16px 0}.answer-text{white-space:pre-wrap;background:#f7f9f9;padding:14px;border-radius:7px}.answer-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:12px 0}.judgment-fields{display:grid;gap:10px;margin-top:16px}.judgment-fields label{display:grid;gap:5px;font-size:13px}.judgment-fields select{width:100%}.saved-banner{background:#e6f2ee;border-radius:8px;padding:12px;margin:12px 0}.finish-row{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-top:20px}.login-note{margin-top:18px}.mono{font-family:ui-monospace,monospace;font-size:12px;overflow-wrap:anywhere}dialog{border:0;padding:14px;background:#10232a;border-radius:12px;max-width:95vw;max-height:95vh}dialog::backdrop{background:#05151bcc}dialog img{display:block;max-width:88vw;max-height:78vh}dialog button{display:block;margin:10px 0 0 auto}[hidden]{display:none!important}kbd{border:1px solid #bdcdcf;border-bottom-width:2px;border-radius:4px;padding:1px 5px;background:#f7faf9;font:inherit}@media(max-width:1050px){.explore-grid,.evaluation-grid{grid-template-columns:1fr}.reference{position:static}}@media(max-width:600px){header{padding:14px 16px}main{padding:18px 14px}header h1{font-size:17px}.scene-toolbar{align-items:flex-start;flex-direction:column}.task-heading{display:block}.card{padding:16px}.scene-panel{padding:0}.account{gap:6px}}

/* The exploration viewer follows the auditing workspace: fixed game area,
   independently scrolling report/evidence column. Evaluation styles stay scoped. */



.exploration .task-heading{margin-bottom:12px;align-items:center}
.exploration .task-heading h2{font-size:20px;margin:0}
.exploration .task-heading p{margin:4px 0;font-size:13px}
.exploration .task-heading .eyebrow{display:none}
.exploration .explore-grid{grid-template-columns:minmax(0,1fr) 390px;align-items:stretch;gap:16px;min-height:440px}
.exploration .scene-column{min-width:0;min-height:0;display:flex}
.exploration .scene-panel{display:flex;flex:1;flex-direction:column;min-width:0;min-height:0}
.exploration .player{flex:1;aspect-ratio:auto;min-height:0}
.exploration .player iframe{position:absolute;inset:0;width:100%;height:100%}
.exploration .report-panel{min-height:0;overflow-y:auto;padding:18px}
.exploration .evidence-section{margin:0 0 20px;padding:0 0 18px;border:0;border-bottom:1px solid var(--line);border-radius:0;box-shadow:none}
@media(min-width:1600px){.exploration .explore-grid{grid-template-columns:minmax(0,1fr) 440px}}
@media(max-width:960px){.exploration .explore-grid{grid-template-columns:1fr;height:auto!important}.exploration .player{aspect-ratio:16/9;flex:auto}.exploration .report-panel{overflow:visible}.exploration main{padding:14px}.exploration .scene-toolbar{flex-wrap:wrap}}

.bug-guide{font-size:13px;border-block:1px solid var(--line);padding:15px 0;margin:15px 0}.bug-guide details{margin:10px 0}.bug-guide summary{cursor:pointer;font-weight:600}.bug-guide ul{padding-left:20px}.bug-guide li{margin:8px 0}.category-field{display:grid;gap:6px;font-size:13px}.category-field select{width:100%;min-width:0}.delete-flag{font-size:12px;margin:0 8px 8px;padding:4px 8px;color:#9b3e20}

.category-picker{border:0;padding:0;margin:0 0 14px;min-width:0}.category-picker legend{font-weight:650;font-size:13px;margin-bottom:8px}.category-buttons{display:grid;grid-template-columns:1fr 1fr;gap:6px}.category-buttons button,.subtype-options button{font-size:12px;padding:7px 9px;font-weight:500;text-align:left;line-height:1.4}.category-buttons button[aria-pressed=true],.subtype-options button[aria-pressed=true],.guide-languages button[aria-pressed=true]{background:#e2f2ed;border-color:var(--accent);color:#07594f;box-shadow:inset 0 0 0 1px var(--accent)}.subtype-options{display:grid;gap:6px}.category-types{margin-top:10px}.category-hint{font-size:12px;background:#f2f7f5;border-radius:6px;padding:9px;margin:8px 0}.guide-languages{display:flex;gap:4px}.guide-languages button{font-size:12px;padding:4px 8px}.bug-guide .section-head{align-items:flex-start;flex-wrap:wrap}.bug-guide pre{white-space:pre-wrap;font:inherit;background:#f2f7f5;padding:10px;border-radius:6px}.bug-guide a{font-size:12px;color:var(--accent)}

.evaluation .review-guide{margin-bottom:20px}.evaluation .review-guide>summary{cursor:pointer;font-weight:650}.evaluation .review-guide .section-head{margin-top:16px}.evaluation #review-instructions li{margin:10px 0}.evaluation #review-taxonomy details{margin:10px 0}.evaluation .answer-images figure{margin:0}.evaluation .answer-images figcaption{padding:6px}.evaluation .category-picker select{width:100%}.evaluation .category-picker label{display:grid;gap:6px}.evaluation .reference{max-height:calc(100vh - 40px);overflow:auto}@media(max-width:1050px){.evaluation .reference{max-height:none;overflow:visible}}


/* Overview, progress and task navigation use the Auditor hierarchy. */
.platform-nav{display:flex;flex-wrap:wrap;gap:6px;max-width:1200px;margin:4px auto 34px;border-bottom:1px solid #e4e7e5;padding-bottom:12px}.platform-nav button{background:transparent;color:#69736c;border:0;padding:10px 18px}.platform-nav button[aria-pressed=true],.platform-nav button:hover:not(:disabled){background:#e7ede8;color:#244333}.progress-dashboard{max-width:1200px;margin:auto;padding-bottom:30px}.overview-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}.overview-heading h2{font-size:28px;letter-spacing:-.8px;line-height:1.2;margin:9px 0}.progress-dashboard[data-view=overview] .overview-heading h2{font-size:34px}.overview-heading p{color:#727b75;margin:8px 0;line-height:1.6;max-width:750px}.overview-heading>p{white-space:nowrap;font-size:11px}.progress-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin:0 0 28px}.progress-cards .card{padding:24px;box-shadow:none}.progress-cards .card:nth-child(2){background:#eff5ef;border-color:#d7e5d8}.progress-cards strong{display:block;font-size:42px;line-height:1.35;font-weight:600;letter-spacing:-1.5px;margin:8px 0}.progress-cards .muted{font-size:13px;color:#657168}.overview-next{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px}.overview-next h3{font-size:20px}.overview-next p{margin:8px 0 0}.overview-next button{flex:none}.progress-filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin:0 0 24px}.progress-filters label{display:grid;gap:6px;font-size:12px;color:#73837e}.progress-filters select{min-width:145px;max-width:260px}.progress-table-wrap{overflow:auto;background:white;border:1px solid #e0e6e0;border-radius:14px;padding:22px;margin-bottom:24px}.progress-table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}.progress-table th{color:#879086;font-size:11px;font-weight:500;padding:0 12px 14px;border-bottom:1px solid #e4e9e1;white-space:nowrap;background:white}.progress-table td{padding:15px 12px;border-bottom:1px solid #edf0eb;vertical-align:middle;min-width:80px}.progress-table td:first-child{font-weight:600}.progress-table button{padding:5px 8px;min-height:30px;font-size:12px;white-space:nowrap}.progress-table details{margin-top:8px;font-size:11px}.progress-distributions{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px}.progress-distributions p{font-size:13px}.back-to-tasks{margin-bottom:16px;background:transparent;border:0;color:#63756e;padding-left:0}.evaluation #work-view .queue-head,.evaluation #work-view #queue{display:none}
/* Match the dark scene frame and quiet review panel in the Auditor workspace. */
.exploration .scene-panel{background:#141e23;border-color:#243137}.scene-toolbar{background:#1a272c;border-bottom:1px solid #2b373c;color:#dbe5e3;font-size:13px}.scene-toolbar button{background:transparent;border:1px solid #3d5350;color:#aec2bc;font-size:11px;padding:6px 10px;min-height:32px}.scene-toolbar button.primary{background:#294038;color:#c1dbce}.scene-toolbar button:hover:not(:disabled){background:#2b423c}.controls{background:#192b30;border-color:#304348;color:#bbcfcc}.controls kbd{background:#21383d;border-color:#435d60;color:#e0eae6}.player{background:radial-gradient(ellipse at 50% 45%,#24363b 0%,#17252a 55%,#132024 100%)}.placeholder strong{font-size:15px;color:#b6cac5}.report-panel h2{font-size:18px}.evaluation .evaluation-grid{grid-template-columns:minmax(300px,.8fr) minmax(450px,1.4fr);align-items:start;gap:22px}.evaluation .reference .rubric{background:#f3f7f4;border-left:2px solid #72a58b;color:#486354}.evaluation .finish-row{position:sticky;bottom:12px}.evaluation #work-view{max-width:1440px;margin:auto}
@media(max-width:960px){.topbar{padding:0 16px}.brand h1{font-size:13px}.mark{flex:none}main{padding:14px}.platform-nav{margin-bottom:24px;gap:1px}.platform-nav button{padding:10px 12px;font-size:12px}.overview-heading{flex-direction:column;gap:4px}.progress-dashboard[data-view=overview] .overview-heading h2{font-size:27px}.progress-cards{grid-template-columns:repeat(2,1fr);gap:10px}.progress-cards .card{padding:16px}.progress-cards strong{font-size:32px}.overview-next{padding:18px;flex-wrap:wrap}.progress-table-wrap{padding:16px}.evaluation .evaluation-grid{grid-template-columns:1fr}.progress-filters select{min-width:120px}.login{transform:none}.account{gap:4px}.account button{padding:5px}body.at-login main{padding:40px 28px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.distribution-details{margin-bottom:20px;color:#63756e}.distribution-details>summary{font-size:13px;font-weight:600;cursor:pointer}.distribution-details[open]>.progress-distributions{margin-top:16px}

.group-section-title{font-size:18px;color:#344e45;margin:0 0 14px}.progress-cards small{display:block;line-height:1.6}.case-coverage{margin:0 0 24px}.case-coverage>summary{cursor:pointer;font-size:15px;font-weight:600;color:#496055}.case-coverage[open]>summary{margin-bottom:16px}.progress-dashboard[data-view=overview] .progress-cards strong{font-size:32px;letter-spacing:-1px}.progress-dashboard[data-view=overview] .progress-cards{grid-template-columns:repeat(5,minmax(0,1fr))}@media(max-width:960px){.progress-dashboard[data-view=overview] .progress-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-dashboard[data-view=overview] .progress-cards strong{font-size:28px}}

.case-progress-table>tbody>.case-detail-row>td{padding:0 18px 18px;background:#f3f7f4;white-space:normal}.case-records{padding:20px 0 0}.case-records h3{font-size:15px}.case-records .progress-table-wrap{margin:12px 0 0;box-shadow:none}.case-progress-table>tbody>tr:not(.case-detail-row)>td{vertical-align:middle}.case-progress-table button[aria-expanded=true]{background:#e7ede8;color:#244333}