/* Laboratory styles are scoped; shared board and admin surfaces stay intact. */
body.diagnostic-page{color:#16332e;color-scheme:light}
.diagnostic-page .ads-admin-switcher nav a{color:#edf3ff}
.diagnostic-page .lab-board-wrap{padding:0 0 20px 20px}
.diagnostic-page #lab-board coords{position:absolute;display:flex;color:#285c49;font-size:12px;line-height:1;font-weight:650}
.diagnostic-page #lab-board coords.ranks{left:-19px;top:0;height:100%;width:17px}
.diagnostic-page #lab-board coords.files{left:0;bottom:-19px;width:100%;height:17px}
.diagnostic-page{margin:0;background:#f3f6f5;color:#16332e;font:16px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif;--lab-green:#126d5b;--lab-line:#d8e3df;--lab-muted:#526861}
.diagnostic-page *{box-sizing:border-box}.diagnostic-page [hidden]{display:none!important}.diagnostic-page a{color:#08634e;text-underline-offset:3px}.diagnostic-page button,.diagnostic-page input,.diagnostic-page select,.diagnostic-page textarea{font:inherit}.diagnostic-page button{border:1px solid var(--lab-green);background:var(--lab-green);color:#fff;border-radius:9px;padding:10px 14px;cursor:pointer;line-height:1.3;min-height:44px}.diagnostic-page button.secondary{color:#174f43;background:#fff;border-color:#a9c0b7}.diagnostic-page button:disabled{opacity:.5;cursor:not-allowed}.diagnostic-page :is(button,a,input,select,textarea):focus-visible{outline:3px solid #d99a19;outline-offset:3px}.diagnostic-page label{display:block;font-weight:650;margin:13px 0 5px;font-size:.9rem}.diagnostic-page input,.diagnostic-page select,.diagnostic-page textarea{width:100%;min-width:0;border:1px solid #9bb3a9;background:#fff;color:#193f32;border-radius:8px;padding:10px;min-height:44px}.diagnostic-page textarea{resize:vertical}.diagnostic-page input[type=file]{font-size:.84rem}.diagnostic-page h1{font-size:clamp(1.65rem,3vw,2.3rem);line-height:1.15;margin:8px 0 12px}.diagnostic-page h2{font-size:1.15rem;margin:0 0 12px}.diagnostic-page h3{font-size:1.04rem;margin:0 0 8px}.diagnostic-page p{margin:8px 0 14px}.diagnostic-page summary{cursor:pointer;font-weight:650;min-height:35px}.diagnostic-page details{margin:12px 0}.diagnostic-page .en-top{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;padding:16px max(20px,calc((100vw - 1480px)/2));background:#fff;border-bottom:1px solid var(--lab-line);font-size:.85rem}.diagnostic-page .en-top span{flex:1;letter-spacing:.05em}.diagnostic-page .en-top b{font-weight:500;color:var(--lab-muted)}
.lab-main{max-width:1480px;margin:auto;padding:28px 24px 80px}.lab-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.lab-heading p{max-width:760px}.lab-eyebrow{font-size:.73rem;letter-spacing:.14em;color:#3c7360;font-weight:750}.lab-badge{display:inline-block;padding:5px 10px;background:#e2efe8;border:1px solid #c9dfd3;border-radius:20px;font-size:.78rem;white-space:nowrap}.lab-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:22px;align-items:start}.lab-sidebar,.lab-content{min-width:0}.lab-card{background:#fff;border:1px solid var(--lab-line);border-radius:16px;padding:22px;margin-bottom:20px;box-shadow:0 4px 12px #16332e05}.lab-actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.lab-hint{font-size:.83rem;color:var(--lab-muted);overflow-wrap:anywhere}.lab-error{color:#a02a20!important;background:#fff0eb;padding:12px;border-radius:8px}.lab-boot{padding:40px}.lab-empty{min-height:410px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:45px}.lab-empty p{max-width:570px}.lab-mark{font-size:4rem;color:#18795d;line-height:1.4}.lab-flow{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:15px 0 22px}.lab-flow span{border:1px solid var(--lab-line);border-radius:20px;padding:5px 12px;font-size:.83rem}.diagnostic-page progress{width:100%;height:10px;accent-color:var(--lab-green)}.lab-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.lab-section-head h2{margin:0}.lab-inline{display:flex!important;align-items:center;gap:8px;margin:0!important}.lab-inline select{width:auto}.lab-areas{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:16px 0}.lab-area{padding:12px 9px;border-radius:9px;background:#f3f7f4;min-width:0}.lab-area strong{display:block;font-size:.78rem;line-height:1.3;margin-bottom:7px}.lab-area span{font-size:.75rem;color:var(--lab-muted);display:block}.lab-priority{border-top:1px solid var(--lab-line);padding:13px 0}.lab-priority strong{display:block}.lab-review-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:22px}.lab-findings{max-height:1050px;overflow:auto;display:flex;flex-direction:column;gap:8px;align-self:start}.diagnostic-page .lab-finding{display:block;width:100%;text-align:left;background:#f5f8f6;color:#204b3e;border-color:var(--lab-line);font-size:.83rem}.lab-finding strong,.lab-finding small{display:block}.diagnostic-page .lab-finding[aria-current=true]{background:#e0efe7;border-color:#18795d;box-shadow:inset 3px 0 #18795d}.lab-board-wrap{width:100%;max-width:430px;margin:12px auto 22px;padding:0 14px 14px 0}.lab-board-wrap #lab-board{aspect-ratio:1;width:100%;position:relative}.lab-board-wrap silicio-board-surface{background-color:#eee4d1}.lab-lines-row{padding:10px;background:#f1f6f3;border-radius:9px;margin-bottom:10px}.lab-lines-row strong{display:block;font-size:.82rem;margin-bottom:5px}.diagnostic-page .lab-move{background:transparent;color:#143e2f;border:0;padding:4px 7px;min-height:36px;font-size:.9rem}.lab-feedback{border:1px solid #b9cfc4;border-radius:10px;padding:14px;margin-top:22px}.lab-feedback legend{font-weight:700;padding:0 5px}.lab-recommendation{border-top:1px solid var(--lab-line);padding:20px 0 8px}.lab-recommendation h3{color:#17634d}.lab-class{padding:16px;background:#f6f8f5;border:1px solid #dde6df;border-radius:10px;margin:12px 0;overflow-wrap:anywhere}.lab-class p{font-size:.9rem}.lab-class summary{font-size:.86rem}.lab-class .lab-hint{font-size:.8rem}.diagnostic-page dialog{border:1px solid #9bb3a9;border-radius:15px;width:min(1000px,95vw);max-height:94dvh;padding:20px;color:#16332e}.diagnostic-page dialog::backdrop{background:#0a261d99}#lab-class-frame{border:0;width:100%;height:min(70vh,650px);background:#f5f7f6}.lab-game-list{padding-left:20px;font-size:.85rem}.lab-game-list li{margin:7px 0}#lab-rejected{font-size:.82rem}#lab-games{overflow-wrap:anywhere}
@media(max-width:1100px){.lab-layout{grid-template-columns:290px minmax(0,1fr)}.lab-review-layout{grid-template-columns:1fr}.lab-findings{max-height:210px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.lab-areas{grid-template-columns:repeat(3,minmax(0,1fr))}.lab-card{padding:18px}.lab-main{padding:22px 18px 60px}}
@media(max-width:760px){.lab-layout{grid-template-columns:1fr}.lab-heading{display:block}.lab-heading>.lab-badge{margin-bottom:12px}.lab-sidebar{display:grid;gap:14px;grid-template-columns:1fr}.lab-card{margin-bottom:15px}.lab-main{padding:20px 12px 50px}.diagnostic-page .en-top{padding:14px;gap:10px;font-size:.78rem}.diagnostic-page .en-top>span{display:none}.lab-empty{min-height:300px;padding:25px}.lab-areas{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-inline{width:100%}.lab-inline select{flex:1}.lab-board-wrap{max-width:410px}.lab-findings{max-height:230px}.lab-actions button{flex-grow:1}.lab-section-head{align-items:flex-start}}
@media(prefers-reduced-motion:reduce){.diagnostic-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Content must fit its own card, including long class titles and native selects. */
.diagnostic-page :is(.lab-layout,.lab-sidebar,.lab-content,#lab-report,.lab-card,.lab-review-layout,#lab-inspector,.lab-feedback,.lab-lines-row,.lab-recommendation,.lab-class,.lab-section-head,.lab-heading>div){min-width:0;max-width:100%}
.diagnostic-page :is(input,select,textarea,fieldset){min-inline-size:0;max-inline-size:100%;box-sizing:border-box}
.diagnostic-page :is(h1,h2,h3,p,label,summary,legend,.lab-finding,.lab-badge,.lab-area-status){overflow-wrap:anywhere}
.diagnostic-page :is(select,input[type=file]){overflow:hidden;text-overflow:ellipsis}
.diagnostic-page fieldset{margin-inline:0}
.diagnostic-page .lab-actions>*{min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}
.diagnostic-page .lab-badge{white-space:normal;flex-shrink:0;max-width:100%}
.diagnostic-page .lab-finding{flex:0 0 auto;min-height:76px;height:auto;white-space:normal;line-height:1.45;padding:12px}
.diagnostic-page .lab-finding strong{margin-bottom:5px}
.diagnostic-page .lab-findings{max-height:720px;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:5px}
.diagnostic-page .lab-feedback{width:100%;min-width:0}
.diagnostic-page .lab-moves{display:flex;flex-wrap:wrap;gap:3px;min-width:0}
.diagnostic-page .lab-move{white-space:nowrap;font-family:"Segoe UI Symbol","Noto Sans Symbols 2",system-ui,sans-serif;font-size:1.05rem}
.diagnostic-page .lab-conclusion{font-size:1.05rem;line-height:1.65;padding:18px;background:#edf5f0;border-left:4px solid #18795d;border-radius:8px}
.diagnostic-page .lab-areas{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.diagnostic-page .lab-area{padding:18px;border:1px solid #d6e4dc;border-radius:12px;background:#fbfcfb}
.diagnostic-page .lab-area-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px}
.diagnostic-page .lab-area h3{margin:0;font-size:1.02rem}
.diagnostic-page .lab-area p{font-size:.92rem;line-height:1.6}
.diagnostic-page .lab-area strong{font-size:.87rem;margin:0 0 4px}
.diagnostic-page .lab-area span{font-size:.8rem;display:inline}
.diagnostic-page .lab-area-status{color:#28634c;background:#e4f1e9;padding:3px 8px;border-radius:20px}
.diagnostic-page .lab-area[data-state=recurrent] .lab-area-status{color:#805014;background:#fff0d6}
.diagnostic-page .lab-area[data-state=no_sample] .lab-area-status{color:#52615b;background:#edf0ed}
.diagnostic-page .lab-area-evidence{border-top:1px solid #dce7df;padding-top:9px;margin-top:10px}
.diagnostic-page .lab-area-evidence .lab-actions{margin:8px 0 0}
.diagnostic-page .lab-example{font-size:.86rem;padding:7px 10px;min-height:40px}
.diagnostic-page .lab-plan-list{padding-left:24px;margin:12px 0 0}
.diagnostic-page .lab-plan-list li{padding:6px 0}
.diagnostic-page .lab-plan-list strong,.diagnostic-page .lab-plan-list span{display:block}
.diagnostic-page .lab-plan-list span{font-size:.82rem;color:#526861}
.diagnostic-page #lab-evidence>summary{font-size:1.05rem;padding:4px 0}
.diagnostic-page #lab-evidence[open]>.lab-section-head{margin-top:20px}
.diagnostic-page #lab-optional-review{margin-top:24px;border-top:1px solid #dce7df;padding-top:14px}
.diagnostic-page #lab-position-title{scroll-margin-top:20px}
.diagnostic-page .lab-area-wide{grid-column:1 / -1}
.diagnostic-page .lab-area h4{font-size:.93rem;margin:16px 0 6px;color:#174f43}
.diagnostic-page .lab-reference{padding:12px 0;border-top:1px solid #dce7df}
.diagnostic-page .lab-reference p strong{display:block;margin-bottom:7px;line-height:1.45}
.diagnostic-page .lab-repertoire{display:inline-block;vertical-align:top;width:50%;padding-right:16px;min-width:0}
.diagnostic-page .lab-course ul{list-style:none;margin:10px 0;padding:0;display:grid;gap:8px}
.diagnostic-page .lab-course button{white-space:normal;text-align:left;max-width:100%;overflow-wrap:anywhere}
@media(max-width:1300px){.diagnostic-page .lab-review-layout{grid-template-columns:1fr}.diagnostic-page .lab-findings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:270px;align-content:start}.diagnostic-page .lab-areas{grid-template-columns:1fr}}
@media(max-width:900px){.diagnostic-page .lab-layout{grid-template-columns:1fr}.diagnostic-page .lab-areas{grid-template-columns:repeat(2,minmax(0,1fr))}.diagnostic-page .lab-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:16px}.diagnostic-page .lab-sidebar>.lab-card{margin:0 0 18px}}
@media(max-width:600px){.diagnostic-page .lab-sidebar,.diagnostic-page .lab-areas{grid-template-columns:1fr}.diagnostic-page .lab-card{padding:16px}.diagnostic-page .lab-findings{grid-template-columns:1fr;max-height:300px}.diagnostic-page .lab-conclusion{padding:14px}.diagnostic-page .lab-area{padding:15px}.diagnostic-page .lab-inline{flex-wrap:wrap}.diagnostic-page .lab-inline select{width:100%;flex-basis:100%}.diagnostic-page .lab-badge{flex-shrink:1}}
@media(max-width:600px){.diagnostic-page .lab-repertoire{width:100%;padding:0}}

/* Keep each observation beside its evidence and the class that addresses it. */
.diagnostic-page .lab-learning-grid,.diagnostic-page .lab-position-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.diagnostic-page :is(.lab-learning-grid,.lab-position-layout)>*{min-width:0;max-width:100%;overflow-wrap:anywhere}
.diagnostic-page .lab-step-label{display:block;font-size:.73rem;font-weight:750;letter-spacing:.06em;text-transform:uppercase;color:#28634c;margin:0 0 8px}
.diagnostic-page .lab-explanation>.lab-step-label:not(:first-child){margin-top:22px}
.diagnostic-page .lab-class{margin-top:0}
.diagnostic-page .lab-class h4{font-size:1.05rem;line-height:1.4;margin:0 0 12px}
.diagnostic-page .lab-proof{border-left:3px solid #a9cdbb;padding-left:14px;margin:16px 0}
.diagnostic-page .lab-proof p{font-size:.91rem}
.diagnostic-page .lab-review-layout{grid-template-columns:1fr}
.diagnostic-page .lab-findings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:240px;align-content:start}
.diagnostic-page .lab-moves{gap:6px}
.diagnostic-page .lab-move{white-space:nowrap;border:1px solid #d8e3df;background:white;border-radius:6px;padding:6px 8px}
.diagnostic-page .lab-move[aria-current=step]{background:#126d5b;color:white;border-color:#126d5b}
.diagnostic-page #lab-case-facts{padding-left:20px}
.diagnostic-page #lab-case-facts li{margin:8px 0}
.diagnostic-page #lab-reanalyze{width:100%;font-size:.88rem}
@media(min-width:901px) and (max-width:1199px){.diagnostic-page .lab-learning-grid,.diagnostic-page .lab-position-layout{grid-template-columns:1fr}}
@media(max-width:700px){.diagnostic-page .lab-learning-grid,.diagnostic-page .lab-position-layout{grid-template-columns:1fr;gap:12px}.diagnostic-page .lab-findings{grid-template-columns:1fr}}

/* Student journey: diagnosis → a visible class → evidence on the shared board. */
.diagnostic-page .lab-main{max-width:1240px;padding-top:24px}
.diagnostic-page .lab-layout{display:block}
.diagnostic-page .lab-heading{margin-bottom:10px}
.diagnostic-page .lab-heading p{margin-bottom:8px}
.diagnostic-page .lab-heading h1{font-size:clamp(1.65rem,3vw,2.1rem)}
.diagnostic-page .en-top{padding:12px max(20px,calc((100vw - 1192px)/2))}
.diagnostic-page .en-top>span{display:block}
.diagnostic-page .lab-admin-menu{position:relative;margin:0;font-size:.8rem}
.diagnostic-page .lab-admin-menu[open]{padding:10px;background:#f3f7f4;border:1px solid var(--lab-line);border-radius:10px}
.diagnostic-page .lab-admin-menu a{display:block;padding:7px 0}
.diagnostic-page .lab-admin-menu input{width:20px;min-height:20px;vertical-align:middle;margin:0 5px 0 0}
.diagnostic-page:not(.lab-editing) .lab-admin-only{display:none!important}
.diagnostic-page .lab-sidebar{display:block}
.diagnostic-page.has-complete-report .lab-layout{display:flex;flex-direction:column}
.diagnostic-page.has-complete-report .lab-sidebar{order:2;width:100%}
.diagnostic-page.has-complete-report .lab-content{order:1;width:100%}
.diagnostic-page.has-complete-report .lab-heading p{display:none}
.diagnostic-page.has-complete-report .lab-heading{margin-bottom:8px}
.diagnostic-page.has-complete-report .lab-heading h1{font-size:clamp(1.5rem,2.6vw,2rem)}
.diagnostic-page .lab-setup-fields{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-top:12px}
.diagnostic-page .lab-setup-fields>.lab-admin-only{grid-column:1/-1}
.diagnostic-page .lab-setup-fields>*{min-width:0}
.diagnostic-page .lab-history>summary,.diagnostic-page .lab-setup>summary{min-height:44px;align-content:center}
.diagnostic-page .lab-history:not([open]),.diagnostic-page .lab-setup:not([open]){padding:0 18px;margin:8px 0;background:transparent;box-shadow:none}
.diagnostic-page .lab-history[open] #lab-saved{max-width:540px;margin-right:12px}
.diagnostic-page .lab-report-nav{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0;padding:6px;border:1px solid #cbded5;border-radius:12px;background:#e8f1ed}
.diagnostic-page .lab-report-nav a{flex:1;text-align:center;text-decoration:none;font-size:.9rem;font-weight:650;padding:10px 12px;min-height:44px;border-radius:8px;white-space:nowrap}
.diagnostic-page .lab-report-nav a:hover{background:#fff}
.diagnostic-page :is(#lab-overview,#lab-training,#lab-area-section,#lab-evidence){scroll-margin-top:16px}
.diagnostic-page .lab-overview-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:start}
.diagnostic-page .lab-overview-grid>*{min-width:0}
.diagnostic-page .lab-conclusion{border:0;background:transparent;padding:0;font-size:1.05rem;margin:0 0 14px;line-height:1.65}
.diagnostic-page .lab-text-link{display:inline-block;padding:10px 0;font-weight:650;font-size:.9rem;min-height:44px}
.diagnostic-page .lab-class{background:#e8f4ec;border:1px solid #9dc9b5;border-left:5px solid #126d5b;padding:22px;border-radius:12px}
.diagnostic-page .lab-class h3{font-size:1.22rem;line-height:1.3;margin:0 0 12px}
.diagnostic-page .lab-class button{width:100%;font-weight:700;min-height:48px}
.diagnostic-page .lab-first-class{background:#123f34;color:#fff;border:0;border-top:4px solid #d9b76b}
.diagnostic-page .lab-first-class .lab-step-label{color:#f2d69e}
.diagnostic-page .lab-first-class button{color:#183a2f;background:#f1d49a;border-color:#f1d49a}
.diagnostic-page .lab-first-class p{color:#e1eee8}
.diagnostic-page .lab-route-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:22px}
.diagnostic-page .lab-route-card{min-width:0;border:1px solid #c7dbd0;border-radius:14px;padding:22px;background:#fafcfb;overflow-wrap:anywhere}
.diagnostic-page .lab-route-card:first-child{border-top:4px solid #b88e3c}
.diagnostic-page .lab-route-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:.78rem;color:#496257;margin-bottom:18px}
.diagnostic-page .lab-route-meta .lab-badge{margin-left:auto}
.diagnostic-page .lab-route-number{display:inline-grid;place-items:center;width:28px;height:28px;flex-shrink:0;border-radius:50%;background:#164e3e;color:white;font-weight:750}
.diagnostic-page .lab-route-card h3{font-size:1.2rem;line-height:1.35}
.diagnostic-page .lab-route-card h4{font-size:.95rem;margin:14px 0 8px}
.diagnostic-page .lab-route-card>p{font-size:.93rem}
.diagnostic-page .lab-route-card .lab-route-topic{font-size:.83rem;color:#526861;margin:6px 0 12px}
.diagnostic-page .lab-route-card>button{width:100%;font-weight:700;min-height:48px;margin:4px 0}
.diagnostic-page .lab-route-evidence{border-top:1px solid #d7e4dd;margin-top:18px;padding-top:10px}
.diagnostic-page .lab-route-evidence>button{font-size:.85rem;min-height:44px}
.diagnostic-page .lab-route-evidence summary{font-size:.86rem;padding:8px 0;min-height:44px}
.diagnostic-page .lab-areas{display:block;margin:16px 0 0}
.diagnostic-page .lab-area{margin:10px 0;padding:0 16px}
.diagnostic-page .lab-area>summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;min-height:60px;padding:12px 0}
.diagnostic-page .lab-area>summary:before{content:'+';font-size:1.2rem;font-weight:400;width:16px}
.diagnostic-page .lab-area[open]>summary:before{content:'−'}
.diagnostic-page .lab-area-name{flex:1;font-size:1rem!important;font-weight:700;min-width:130px}
.diagnostic-page .lab-area>summary .lab-area-status{font-size:.78rem}
.diagnostic-page .lab-area>p:last-child{margin-bottom:20px}
.diagnostic-page .lab-area>p strong{margin-right:5px}
.diagnostic-page .lab-area[open]>summary{border-bottom:1px solid var(--lab-line);margin-bottom:14px}
.diagnostic-page #lab-position-title{margin-top:12px}
.diagnostic-page #lab-position-title:focus{outline:3px solid #d99a19;outline-offset:4px}
.diagnostic-page :is(summary,progress):focus-visible{outline:3px solid #d99a19;outline-offset:3px}
.diagnostic-page .lab-move{min-height:44px}
.diagnostic-page .lab-board-actions{gap:6px}
.diagnostic-page .lab-board-actions button{font-size:.9rem;padding-inline:10px}
.diagnostic-page .lab-turn{display:inline-flex;gap:4px;max-width:100%;flex-wrap:wrap;align-items:center}
.diagnostic-page .lab-consult{border:1px solid #a7cec4;border-radius:12px;background:#f4faf7;padding:14px;margin:16px 0;min-width:0}
.diagnostic-page .lab-consult h4{margin:0;font-size:1.05rem}
.diagnostic-page .lab-consult p{margin:10px 0;overflow-wrap:anywhere}
.diagnostic-page .lab-consult .lab-section-head{gap:8px;flex-wrap:wrap}
.diagnostic-page .lab-consult-turn{font-weight:700}
.diagnostic-page .lab-consult .lab-actions{gap:6px}
.diagnostic-page .lab-consult-navigation button{font-size:.82rem;padding:8px 10px;min-height:44px}
.diagnostic-page #lab-consult-variation strong{font-size:.85rem}
.diagnostic-page .lab-consult .lab-moves{margin:8px 0}
.diagnostic-page .lab-live-engine{background:#18212c;color:#f2f4f7;border:1px solid #344556;border-top:3px solid #d9ae5b;border-radius:10px;padding:14px;margin-top:16px;min-width:0;overflow:hidden}
.diagnostic-page .lab-live-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}
.diagnostic-page .lab-live-heading h5{display:flex;align-items:center;gap:8px;font-size:.9rem;color:#f5cf85;margin:0;letter-spacing:.03em}
.diagnostic-page .lab-live-clock{font-variant-numeric:tabular-nums;color:#bbc9d6;font-size:.8rem}
.diagnostic-page .lab-live-dot{width:8px;height:8px;border-radius:50%;background:#82909e;flex-shrink:0}
.diagnostic-page .lab-live-engine[data-running="true"] .lab-live-dot{background:#f5c66e;box-shadow:0 0 0 3px #d9ae5b22}
.diagnostic-page .lab-live-controls{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:12px 0}
.diagnostic-page .lab-live-controls label{display:flex;align-items:center;gap:8px;color:#c5d1dc;font-size:.82rem;margin:0;flex-wrap:wrap}
.diagnostic-page .lab-live-controls select{width:auto;max-width:100%;background:#263443;color:#f4f5f7;border-color:#657789;padding:8px;font-size:.82rem}
.diagnostic-page #lab-consult-engine{background:#263443;border-color:#657789;color:#fff;padding:8px 12px;min-width:88px;font-size:.85rem}
.diagnostic-page #lab-consult-engine:hover{background:#394b5d}
.diagnostic-page .lab-live-progress{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 12px;color:#b8c7d5;font-size:.76rem;margin-bottom:8px}
.diagnostic-page .lab-live-progress #lab-consult-status{margin:0;font-weight:500}
.diagnostic-page .lab-live-row{border-top:1px solid #3b4a59;padding:12px 0;min-width:0}
.diagnostic-page .lab-live-row-head{display:flex;align-items:baseline;gap:8px 14px;flex-wrap:wrap;margin-bottom:6px}
.diagnostic-page .lab-live-rank{font-size:.73rem;color:#bac8d5;white-space:nowrap}
.diagnostic-page .lab-live-score{font-size:.82rem;color:#f5cf85;font-variant-numeric:tabular-nums}
.diagnostic-page .lab-live-variation{line-height:2.1;overflow-wrap:anywhere;font-family:'Segoe UI Symbol','Noto Sans Symbols 2',sans-serif}
.diagnostic-page .lab-live-turn{display:inline;white-space:normal}
.diagnostic-page .lab-live-move{display:inline;background:transparent;color:#f2f5f8;border:0;border-radius:3px;padding:5px 3px;margin:0;min-height:0;font-size:.98rem;line-height:1.7;white-space:nowrap;vertical-align:baseline}
.diagnostic-page .lab-live-move:hover,.diagnostic-page .lab-live-move:focus-visible{background:#3b4b5c;color:#ffdc91;text-decoration:underline;text-underline-offset:3px}
.diagnostic-page .lab-live-wait{color:#9eafbe;font-size:.82rem;font-family:inherit}
.diagnostic-page .lab-live-engine .lab-live-help{color:#b8c7d5;font-size:.76rem;line-height:1.55;margin:4px 0 0;border-top:1px solid #3b4a59;padding-top:10px}
.diagnostic-page .lab-study{margin:14px 0;padding:12px;border:1px solid #c8ddd3;border-radius:9px;background:#f4f8f5;min-width:0}
.diagnostic-page .lab-study strong{font-size:.87rem;color:#245e49}
.diagnostic-page .lab-study p{font-size:.86rem;line-height:1.6;margin:8px 0}
.diagnostic-page .lab-study label{font-size:.78rem;overflow-wrap:anywhere}
.diagnostic-page .lab-study small{display:block;font-size:.75rem;line-height:1.5;color:#546b61;margin-top:7px}
.diagnostic-page .lab-training-progress{border-left:3px solid #a4823d;padding:12px 14px;background:#fbf7ec;font-size:.88rem;line-height:1.6;overflow-wrap:anywhere}
.diagnostic-page .lab-storage{font-size:.9rem;overflow-wrap:anywhere}
.diagnostic-page .lab-storage>summary{font-size:1rem;font-weight:700;cursor:pointer}
.diagnostic-page .lab-storage button{max-width:100%;white-space:normal}
.diagnostic-page .lab-sync-box{padding:14px 0;margin-top:16px;border-top:1px solid #d8e3de}
.diagnostic-page .lab-sync-label{display:flex;gap:9px;align-items:flex-start;line-height:1.5}
.diagnostic-page .lab-sync-label input{width:18px;min-width:18px;margin-top:3px}
.diagnostic-page .lab-legacy-storage{border-top:1px solid #d8e3de;padding-top:14px;margin-top:8px}
.diagnostic-page .lab-report-variants{margin:20px 0 10px}
.diagnostic-page #lab-promotion-dialog{width:min(420px,92vw);border:1px solid #a7cec4;border-radius:12px;padding:20px;color:var(--lab-ink)}
.diagnostic-page #lab-promotion-dialog::backdrop{background:#10382d99}
.diagnostic-page #lab-promotion-dialog h2{font-size:1.1rem;margin:0 0 16px}
.diagnostic-page #lab-promotion-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-bottom:16px}
.diagnostic-page #lab-promotion-options button{display:flex;flex-direction:column;align-items:center;padding:8px 2px;font-size:.8rem}
.diagnostic-page #lab-promotion-options img{width:40px;height:40px;max-width:100%}
.diagnostic-page #lab-route-notice:empty,.diagnostic-page #lab-message:empty{display:none}
.diagnostic-page #lab-route-notice button{margin:8px 0}
.diagnostic-page #lab-class-dialog{padding:18px;width:min(1120px,96vw)}
.diagnostic-page #lab-class-dialog h2{max-width:70%}
.diagnostic-page #lab-class-link{display:inline-block;min-height:44px;padding:10px 0}
@media(max-width:760px){
 .diagnostic-page .lab-setup-fields,.diagnostic-page .lab-overview-grid,.diagnostic-page .lab-route-grid{grid-template-columns:1fr;gap:16px}
 .diagnostic-page .lab-main{padding-top:18px}
 .diagnostic-page .en-top b{display:none}
 .diagnostic-page .lab-heading{margin-bottom:16px}
 .diagnostic-page .lab-route-card{padding:18px}
 .diagnostic-page .lab-report-nav{gap:3px}
 .diagnostic-page .lab-report-nav a{flex-basis:30%;font-size:.8rem;padding:9px 3px;white-space:normal}
 .diagnostic-page .lab-class{padding:18px}
 .diagnostic-page #lab-report-title{font-size:1.02rem}
 .diagnostic-page #lab-overview>.lab-section-head{gap:7px}
 .diagnostic-page #lab-overview .lab-conclusion{margin-bottom:0}
 .diagnostic-page #lab-completion{font-size:.7rem;padding:4px 7px}
 .diagnostic-page #lab-class-dialog .lab-section-head{display:block}
 .diagnostic-page #lab-class-dialog h2{max-width:100%;margin-bottom:10px;font-size:1rem}
 .diagnostic-page #lab-class-frame{height:65dvh}
 .diagnostic-page .lab-history[open] #lab-open{margin-top:10px}
}

/* Silicio identity: the original mark, charcoal and gold frame the reading surface.
   All rules stay scoped to this tool; the shared board keeps its own palette. */
body.diagnostic-page{--lab-ink:#26272b;--lab-muted:#61636a;--lab-line:#dededb;--lab-green:#a61f36;--lab-gold:#dfbc73;--lab-charcoal:#191a1e;background:#f3f2ef;color:var(--lab-ink);line-height:1.6;color-scheme:light}
.diagnostic-page a{color:#9f2238}
.diagnostic-page button{font-weight:650;border-radius:10px;transition:background-color .16s,border-color .16s,box-shadow .16s}
.diagnostic-page button:not(:disabled):hover{background:#861c2f;border-color:#861c2f}
.diagnostic-page button.secondary{color:#33343a;background:#fff;border-color:#bfc0be}
.diagnostic-page button.secondary:not(:disabled):hover{background:#f0eeea;border-color:#858683}
.diagnostic-page :is(input,select,textarea){color:var(--lab-ink);border-color:#b7b9b7;border-radius:10px;accent-color:#a61f36}
.diagnostic-page :is(button,a,input,select,textarea,summary):focus-visible{outline:3px solid #ba751a;outline-offset:4px}
.diagnostic-page .lab-skip{position:fixed;left:16px;top:12px;z-index:10000;padding:12px 18px;border-radius:8px;background:#fff;color:#24252a;transform:translateY(-160%)}
.diagnostic-page .lab-skip:focus{transform:none}
.diagnostic-page .en-top{background:#151619;color:#f6f1e8;border:0;padding:10px max(24px,calc((100vw - 1192px)/2));gap:16px;flex-wrap:nowrap}
.diagnostic-page .lab-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#faf8f3;min-width:0;margin-right:auto}
.diagnostic-page .lab-brand img{width:64px;height:64px;object-fit:contain;flex:none}
.diagnostic-page .lab-brand>span{letter-spacing:0;min-width:0}
.diagnostic-page .lab-brand strong{font-size:1.06rem;line-height:1.2;letter-spacing:.09em;display:block}
.diagnostic-page .lab-brand strong span{display:block;color:#e7c582;letter-spacing:.17em;font-size:.85rem;margin-top:5px}
.diagnostic-page .lab-brand small{display:block;color:#c4c1bc;font-size:.61rem;letter-spacing:.1em;margin-top:8px}
.diagnostic-page .lab-admin-menu{align-self:center;color:#e8e3da;flex:none;z-index:5;font-size:.78rem}
.diagnostic-page .lab-admin-menu>summary{min-height:44px;padding:12px 14px;border:1px solid #515156;border-radius:8px}
.diagnostic-page .lab-admin-menu[open]{padding:0;border:0;background:transparent}
.diagnostic-page .lab-admin-links{position:absolute;right:0;top:52px;width:min(300px,calc(100vw - 32px));padding:16px;border:1px solid #525056;border-radius:12px;background:#24252a;box-shadow:0 16px 45px #0004}
.diagnostic-page .lab-admin-links a{color:#f2ce8e;min-height:44px}
.diagnostic-page .lab-admin-links label{font-size:.85rem}
.diagnostic-page .lab-main{max-width:1240px;padding:20px 24px 64px}
.diagnostic-page .lab-heading{background:transparent;color:#24252a;border:0;border-radius:0;padding:6px 0 28px;margin-bottom:8px;align-items:center;gap:32px;box-shadow:none}
.diagnostic-page .lab-heading h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.2rem,3.8vw,3.2rem);font-weight:400;letter-spacing:-.045em;line-height:1.06;margin:6px 0 12px}
.diagnostic-page .lab-heading h1 span{display:inline-block;color:#a11e35}
.diagnostic-page .lab-product-identity{display:flex;align-items:center;gap:14px;margin:4px 0 12px;min-width:0}
.diagnostic-page .lab-product-logo{display:block;width:104px;height:104px;object-fit:contain;flex:none}
.diagnostic-page .lab-product-identity h1{margin:0;min-width:0}
.diagnostic-page.has-complete-report .lab-product-identity{margin:0;gap:12px}
.diagnostic-page.has-complete-report .lab-product-logo{width:56px;height:56px}
.diagnostic-page .lab-heading .lab-eyebrow{color:#873348;font-size:.68rem;letter-spacing:.17em}
.diagnostic-page .lab-heading .lab-heading-tagline{font-size:1.08rem;color:#38343a;font-weight:600;line-height:1.5;margin:0 0 6px}
.diagnostic-page .lab-heading-copy{color:#626168;font-size:.95rem;max-width:550px;margin:0}
.diagnostic-page .lab-heading-note{border-left:2px solid #c5a15e;padding-left:24px;flex:0 0 310px;color:#626168;font-size:.8rem;line-height:1.9}
.diagnostic-page .lab-heading-note>span{color:#343035;font-size:1.08rem;font-weight:600}
.diagnostic-page .lab-heading-note p{margin-bottom:0}
.diagnostic-page.has-complete-report .lab-heading{padding:22px 30px;margin-bottom:18px}
.diagnostic-page.has-complete-report .lab-heading h1{font-size:clamp(1.45rem,2.5vw,2rem);margin:0}
.diagnostic-page.has-complete-report .lab-heading h1 span{display:inline-block}
.diagnostic-page.has-complete-report .lab-heading-note p{display:block}
.diagnostic-page .lab-card{border-color:var(--lab-line);padding:28px;border-radius:18px;box-shadow:0 5px 18px #27241e04}
.diagnostic-page h2{font-size:1.3rem;letter-spacing:-.025em;line-height:1.3}
.diagnostic-page h3{letter-spacing:-.015em}
.diagnostic-page .lab-hint{color:var(--lab-muted);font-size:.85rem}
.diagnostic-page :is(.lab-eyebrow,.lab-step-label){color:#92502a;font-size:.7rem;letter-spacing:.12em}
.diagnostic-page .lab-badge{color:#55554f;background:#f2f0e9;border-color:#e0dcd0;font-size:.73rem;font-weight:600}
.diagnostic-page #lab-message:not(:empty){border-left:3px solid #aa7b34;background:#fffaf0;color:#545048;border-radius:0 8px 8px 0;padding:10px 14px;font-size:.85rem;margin:0 0 18px}
.diagnostic-page .lab-report-nav{background:#fff;border-color:#dbdad4;box-shadow:0 4px 14px #2222;margin:0 0 22px;padding:5px;gap:4px;position:sticky;top:8px;z-index:4;border-radius:12px}
.diagnostic-page .lab-report-nav a{color:#545257;font-size:.82rem;padding:10px 8px}
.diagnostic-page .lab-report-nav a[href="#lab-training"]{background:#a61f36;color:#fff}
.diagnostic-page .lab-report-nav a:hover{background:#f2eee7;color:#862236}
.diagnostic-page .lab-report-nav a[href="#lab-training"]:hover{background:#861c2f;color:#fff}
.diagnostic-page :is(#lab-overview,#lab-training,#lab-area-section,#lab-evidence,#lab-position-title,#lab-setup,#lab-history){scroll-margin-top:92px}
.diagnostic-page #lab-overview>.lab-section-head{margin-bottom:6px}
.diagnostic-page #lab-report-title{font-size:1.15rem}
.diagnostic-page #lab-summary{margin-bottom:22px}
.diagnostic-page .lab-overview-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:center}
.diagnostic-page .lab-conclusion{font-size:clamp(1.08rem,1.6vw,1.3rem);line-height:1.65;letter-spacing:-.015em}
.diagnostic-page .lab-class{border-color:#d8c49c;border-left:3px solid #b18643;background:#faf7ef;border-radius:12px;color:#313032}
.diagnostic-page .lab-class h3{font-size:1.25rem}
.diagnostic-page .lab-class p{color:#55524c;font-size:.9rem}
.diagnostic-page .lab-first-class{background:#24252a;color:#fbf7ed;border:1px solid #484137;border-top:3px solid #d9b66d;padding:24px}
.diagnostic-page .lab-first-class .lab-step-label{color:#e9c47d}
.diagnostic-page .lab-first-class p{color:#e0dcd4;font-size:.88rem;line-height:1.65}
.diagnostic-page .lab-first-class button{color:#27221a;background:#eccb88;border-color:#eccb88}
.diagnostic-page .lab-first-class button:not(:disabled):hover{background:#f6dda8;border-color:#f6dda8}
.diagnostic-page .lab-first-class .lab-class-route{display:block;text-align:center;color:#e5c98f;font-size:.8rem;padding:10px 0;min-height:44px}
.diagnostic-page #lab-training{border-top:3px solid #b58b45}
.diagnostic-page #lab-training>.lab-section-head h2{font-size:1.55rem}
.diagnostic-page #lab-training>p:not(.lab-hint){font-size:.92rem;max-width:78ch}
.diagnostic-page .lab-training-progress{border:0;border-left:2px solid #baa06d;background:#f5f3ed;color:#5a554b;font-size:.82rem!important;padding:8px 12px}
.diagnostic-page .lab-route-grid{gap:20px;margin-top:22px;align-items:start}
.diagnostic-page .lab-route-card{border-color:#dfdcd4;border-radius:14px;padding:22px;background:#fff;box-shadow:0 5px 20px #28241d07}
.diagnostic-page .lab-route-card:first-child{border-top:3px solid #a61f36;background:#fffdfa}
.diagnostic-page .lab-route-card h3{font-size:1.28rem;line-height:1.3}
.diagnostic-page .lab-route-meta{margin-bottom:16px;color:#676158;font-size:.72rem;gap:8px}
.diagnostic-page .lab-route-number{border-radius:8px;background:#24252a;color:#ecd19b;width:30px;height:30px}
.diagnostic-page .lab-route-meta .lab-badge{font-size:.68rem}
.diagnostic-page .lab-route-card .lab-route-topic{color:#74634d;font-size:.82rem;margin:8px 0 18px}
.diagnostic-page .lab-route-evidence{border-color:#e2dfd8;margin-top:14px;padding-top:8px}
.diagnostic-page .lab-route-evidence>p{margin:4px 0 8px}
.diagnostic-page .lab-route-evidence>button{width:100%;text-align:left;font-size:.85rem}
.diagnostic-page .lab-route-evidence details{margin-bottom:0}
.diagnostic-page .lab-route-evidence summary{font-size:.85rem;min-height:44px;padding:10px 0}
.diagnostic-page .lab-proof{border-color:#c7b58e}
.diagnostic-page .lab-study{background:#f5f4f1;border:1px solid #e2dfd7;padding:12px 14px;margin:14px 0 0;color:#48453e}
.diagnostic-page .lab-study label{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px;margin:0;font-size:.82rem}
.diagnostic-page .lab-study select{font-size:.88rem!important;min-height:44px;background:#fff;border-color:#bab8af;color:#33312c;padding:8px}
.diagnostic-page .lab-study details{margin:4px 0 0}
.diagnostic-page .lab-study summary{font-size:.78rem;font-weight:500;min-height:44px;padding:8px 0;color:#665b49}
.diagnostic-page .lab-study strong{color:#4b4030;font-size:.86rem}
.diagnostic-page .lab-study p,.diagnostic-page .lab-study small{color:#605a50}
.diagnostic-page .lab-study[data-study-state=practiced]{border-left:3px solid #26705b}
.diagnostic-page .lab-study[data-study-state=review]{border-left:3px solid #a67525}
.diagnostic-page .lab-area{background:#fafaf8;border-color:#e1dfd7;margin:12px 0;border-radius:11px;padding:0 18px}
.diagnostic-page .lab-area>summary{min-height:66px}
.diagnostic-page .lab-area-name{font-size:1rem!important}
.diagnostic-page .lab-area h4{color:#4d4433}
.diagnostic-page .lab-area[open]{background:#fff;border-color:#bdaf94}
.diagnostic-page .lab-area-evidence{border-color:#e4ded3}
.diagnostic-page .lab-position-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:'board explanation' 'variants explanation';gap:20px 30px}
.diagnostic-page .lab-board-column{grid-area:board;min-width:0}
.diagnostic-page .lab-explanation{grid-area:explanation;border-left:1px solid #e2ded5;padding-left:28px}
.diagnostic-page .lab-report-lines{grid-area:variants;min-width:0}
.diagnostic-page #lab-case-heading{font-size:1.25rem;line-height:1.35}
.diagnostic-page .lab-explanation>p,.diagnostic-page #lab-case-facts{font-size:.92rem;line-height:1.75}
.diagnostic-page .lab-board-wrap{max-width:470px;margin:6px auto 20px}
.diagnostic-page .lab-board-actions{display:grid;grid-template-columns:1fr 1fr auto;margin:12px 0}
.diagnostic-page #lab-consult-toggle{grid-column:1/-1;background:#26272c;border-color:#26272c;color:#f1d297}
.diagnostic-page #lab-consult-toggle:hover{background:#3a3b40;border-color:#3a3b40}
.diagnostic-page .lab-finding{color:#37363a;background:#f7f6f3;border-color:#dfdcd4}
.diagnostic-page .lab-finding[aria-current=true]{color:#7c2232;background:#fff1f1;border-color:#bb5e6c;box-shadow:inset 3px 0 #a61f36}
.diagnostic-page .lab-finding:not(:disabled):hover{color:#7c2232;background:#f7eceb;border-color:#bd737f}
.diagnostic-page #lab-position-title{font-size:1.15rem;line-height:1.45}
.diagnostic-page #lab-position-title:focus{outline:none}
.diagnostic-page #lab-position-title:focus-visible{outline:3px solid #ba751a;outline-offset:4px}
.diagnostic-page .lab-lines-row{background:#eeeee9;border:1px solid #ddddd4;padding:14px;border-radius:10px}
.diagnostic-page .lab-lines-row strong{color:#5b564b;font-size:.78rem;letter-spacing:.02em}
.diagnostic-page .lab-move{color:#34332f;background:#fff;border-color:#d7d5cb}
.diagnostic-page .lab-move[aria-current=step]{background:#515346;border-color:#515346;color:#fff}
.diagnostic-page .lab-consult{background:#f7f7f5;border-color:#cecec7;padding:14px;margin-bottom:0}
.diagnostic-page .lab-live-engine{background:#1e2228;border-color:#474a50;border-top-color:#d4af66}
.diagnostic-page .lab-live-move{color:#f2f5f8;background:transparent;border:0;min-height:36px;display:inline-block;padding:3px 5px}
.diagnostic-page .lab-live-move:not(:disabled):hover{background:#3b4b5c;border:0;color:#ffdc91}
.diagnostic-page .lab-live-controls select{color:#f4f5f7}
.diagnostic-page .lab-setup-fields{gap:32px;padding-top:22px}
.diagnostic-page .lab-setup-fields .lab-step-label{padding-bottom:10px;border-bottom:1px solid #e4dfd4;margin-bottom:14px}
.diagnostic-page #lab-start{min-height:48px;width:100%}
.diagnostic-page .lab-history:not([open]),.diagnostic-page .lab-setup:not([open]),.diagnostic-page .lab-storage:not([open]){padding:8px 20px;margin:12px 0;background:#fff;border:1px solid var(--lab-line);border-radius:12px;box-shadow:none}
.diagnostic-page .lab-storage>summary{min-height:44px;align-content:center;font-size:.95rem}
.diagnostic-page .lab-empty{min-height:0;padding:30px 24px;background:transparent;border:0;box-shadow:none}
.diagnostic-page .lab-empty h2{font-size:1.2rem;font-weight:600}
.diagnostic-page .lab-flow{gap:22px;margin:12px 0 16px}
.diagnostic-page .lab-flow span{border:0;padding:0;font-size:.82rem;color:#55524c}
.diagnostic-page .lab-flow b{color:#9f2238;margin-right:6px}
.diagnostic-page .lab-empty p{max-width:none;margin-bottom:5px}
.diagnostic-page #lab-class-dialog{background:#f7f5ef;border-color:#b8a174;padding:20px;border-radius:16px}
.diagnostic-page #lab-class-close{background:#27272b;color:#f0d399;border-color:#27272b}
.diagnostic-page #lab-class-dialog .lab-section-head{padding-bottom:12px;border-bottom:1px solid #ddd5c7}
.diagnostic-page #lab-class-frame{border-radius:10px}
.diagnostic-page dialog::backdrop{background:#111217c9}
@media(max-width:1000px){
 .diagnostic-page .lab-heading-note{display:none}
 .diagnostic-page .lab-overview-grid{gap:24px}
 .diagnostic-page .lab-position-layout{grid-template-columns:1fr;grid-template-areas:'board' 'explanation' 'variants'}
 .diagnostic-page .lab-explanation{border:0;border-top:1px solid #e2ded5;padding:20px 0 0}
 .diagnostic-page .lab-report-nav{position:static;box-shadow:none}
 .diagnostic-page :is(#lab-overview,#lab-training,#lab-area-section,#lab-evidence,#lab-position-title,#lab-setup,#lab-history){scroll-margin-top:16px}
}
@media(max-width:760px){
 .diagnostic-page .en-top{padding:8px 12px;gap:8px}
 .diagnostic-page .lab-brand{gap:6px}
 .diagnostic-page .lab-brand img{width:62px;height:62px}
 .diagnostic-page .lab-brand strong{font-size:.79rem;letter-spacing:.05em}
 .diagnostic-page .lab-brand strong span{font-size:.68rem;letter-spacing:.1em}
 .diagnostic-page .lab-brand small{font-size:.5rem;letter-spacing:.02em;margin-top:5px}
 .diagnostic-page .lab-admin-menu{font-size:.66rem}
 .diagnostic-page .lab-admin-menu>summary{padding:12px 8px;border-color:#4d4948}
 .diagnostic-page .lab-main{padding:16px 12px 40px}
 .diagnostic-page .lab-heading{padding:24px 22px;border-radius:16px;margin-bottom:18px}
 .diagnostic-page .lab-heading h1{font-size:1.9rem}
 .diagnostic-page .lab-heading-copy{font-size:.88rem;line-height:1.7}
 .diagnostic-page.has-complete-report .lab-heading{padding:20px 22px;margin-bottom:14px}
 .diagnostic-page.has-complete-report .lab-heading h1{font-size:1.6rem;line-height:1.2}
 .diagnostic-page.has-complete-report .lab-heading h1 span{display:inline-block}
 .diagnostic-page .lab-card{padding:20px 18px;border-radius:14px}
 .diagnostic-page .lab-overview-grid,.diagnostic-page .lab-route-grid,.diagnostic-page .lab-setup-fields{grid-template-columns:1fr;gap:18px}
 .diagnostic-page .lab-report-nav{gap:2px;padding:4px;margin-bottom:16px}
 .diagnostic-page .lab-report-nav a{font-size:.76rem;padding:10px 4px;flex-basis:30%;white-space:normal}
 .diagnostic-page #lab-report-title{font-size:1.1rem}
 .diagnostic-page #lab-summary{margin-bottom:18px}
 .diagnostic-page .lab-conclusion{font-size:1.08rem;line-height:1.65}
 .diagnostic-page .lab-first-class{padding:20px;margin-bottom:0}
 .diagnostic-page #lab-training>.lab-section-head h2{font-size:1.4rem}
 .diagnostic-page .lab-route-card{padding:18px;border-radius:12px}
 .diagnostic-page .lab-route-card h3{font-size:1.2rem}
 .diagnostic-page .lab-route-meta{gap:7px;font-size:.7rem;margin-bottom:14px}
 .diagnostic-page .lab-route-meta .lab-badge{margin-left:0}
 .diagnostic-page .lab-study{padding:10px 12px}
 .diagnostic-page .lab-study label{gap:8px;font-size:.78rem}
 .diagnostic-page .lab-study select{font-size:1rem!important}
 .diagnostic-page .lab-area{padding:0 12px}
 .diagnostic-page .lab-area-name{min-width:110px}
 .diagnostic-page .lab-board-wrap{padding-right:8px;margin-top:0}
 .diagnostic-page .lab-board-actions button{font-size:.78rem;padding-inline:6px}
 .diagnostic-page .lab-findings{max-height:210px}
 .diagnostic-page .lab-report-lines{margin-top:0}
 .diagnostic-page .lab-class{padding:18px}
 .diagnostic-page .lab-live-controls{gap:8px;flex-wrap:wrap}
 .diagnostic-page .lab-live-heading{align-items:flex-start}
 .diagnostic-page .lab-flow{gap:10px;flex-direction:column;text-align:left}
 .diagnostic-page #lab-class-dialog{width:calc(100vw - 16px);max-width:calc(100vw - 16px);padding:14px;max-height:calc(100dvh - 20px)}
 .diagnostic-page #lab-class-close{width:100%;min-height:46px}
 .diagnostic-page #lab-class-frame{height:60dvh}
}
.diagnostic-page .lab-online{min-width:0}
.diagnostic-page .lab-source-summary{padding:12px;border-left:3px solid #b79548;background:#faf6ec;font-size:.85rem;line-height:1.6;overflow-wrap:anywhere}
@media(max-width:359px){
 .diagnostic-page .lab-online{padding:12px}
 .diagnostic-page .lab-online-filters{grid-template-columns:1fr;gap:4px}
 .diagnostic-page .lab-brand img{width:50px;height:50px}
 .diagnostic-page .lab-brand small{display:none}
 .diagnostic-page .lab-main{padding-inline:8px}
 .diagnostic-page .lab-card{padding:18px 12px}
 .diagnostic-page .lab-route-card{padding:16px 12px}
 .diagnostic-page .lab-study label{grid-template-columns:1fr;gap:4px}
}

/* Intake: one source, then one clear next step. No changes to the board surface. */
.diagnostic-page .lab-setup{padding:28px 32px;border-radius:16px;border-color:#dcd6cc;box-shadow:0 12px 36px #302b2106}
.diagnostic-page .lab-setup>summary{font-size:1.18rem;letter-spacing:-.025em}
.diagnostic-page .lab-setup-fields{display:grid;grid-template-columns:1fr;gap:18px;padding-top:14px}
.diagnostic-page .lab-source-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}
.diagnostic-page .lab-source-heading p{margin:0}
.diagnostic-page .lab-source-heading>p:last-child{font-size:.85rem;color:#66616a}
.diagnostic-page .lab-setup-fields .lab-step-label{border:0;padding:0;margin:0;color:#863347}
.diagnostic-page .lab-source-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.diagnostic-page button.lab-source-choice{display:flex;flex-direction:column;text-align:left;align-items:stretch;gap:4px;padding:16px 20px;background:#faf9f6;border:1px solid #d8d5cf;border-radius:10px;color:#615e63;font-weight:400;line-height:1.45}
.diagnostic-page .lab-source-choice .lab-choice-top{display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px;font-size:.66rem;letter-spacing:.1em;font-weight:650;color:#726b6e}
.diagnostic-page .lab-source-choice strong{color:#322e33;font-size:1.16rem;letter-spacing:-.025em;font-weight:650}
.diagnostic-page .lab-source-choice>span:last-child{font-size:.8rem}
.diagnostic-page .lab-choice-tag{letter-spacing:0;color:#86243a;background:#f1e4e5;border-radius:4px;padding:2px 7px;font-size:.65rem}
.diagnostic-page button.lab-source-choice[aria-pressed=true]{background:#fff9f7;border-color:#a52840;box-shadow:inset 4px 0 #a52840}
.diagnostic-page button.lab-source-choice[aria-pressed=true] strong{color:#8c1d32}
.diagnostic-page button.lab-source-choice:not(:disabled):hover{background:#f5eeeb;border-color:#a52840}
.diagnostic-page .lab-pgn-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:0;border:1px solid #e3dbcc;border-radius:12px;overflow:hidden}
.diagnostic-page .lab-dropzone{padding:28px 32px;background:#722034;color:#fff4eb;position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
.diagnostic-page .lab-file-mark{display:inline-block;border:1px solid #c7938e;border-radius:5px;color:#f1d4b2;font-size:.7rem;letter-spacing:.16em;padding:5px 8px;line-height:1.2;margin-bottom:18px}
.diagnostic-page .lab-dropzone h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.7rem,2.4vw,2.2rem);font-weight:400;letter-spacing:-.035em;margin:0 0 10px;color:#fff5ec}
.diagnostic-page .lab-dropzone>p:not(.lab-upload-hint):not(.lab-file-name){font-size:.9rem;line-height:1.65;color:#efdbd7;max-width:380px;margin:0 0 20px}
.diagnostic-page .lab-file-button{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;min-height:48px;margin:0;background:#f1d7a0;color:#39211f;border:1px solid #f1d7a0;border-radius:7px;padding:12px 22px;cursor:pointer;font-size:.9rem;font-weight:750}
.diagnostic-page .lab-file-button:hover{background:#ffe8ba}
.diagnostic-page .lab-file-button:focus-within{outline:3px solid #fff5dc;outline-offset:4px}
.diagnostic-page #lab-file{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;padding:0;min-height:0}
.diagnostic-page .lab-upload-hint{color:#e4c6c5;font-size:.74rem;margin:12px 0 0}
.diagnostic-page .lab-file-name{font-size:.78rem;color:#ffe4ac;overflow-wrap:anywhere;max-width:100%;margin:10px 0 0}
.diagnostic-page .lab-file-name:empty{display:none}
.diagnostic-page .lab-dropzone.is-dragging{outline:3px dashed #f2d193;outline-offset:-8px;background:#501c2a}
.diagnostic-page .lab-dropzone.is-busy .lab-file-button{opacity:.55}
.diagnostic-page .lab-sample-guide{padding:28px 30px;background:#f8f4eb;display:flex;flex-direction:column;justify-content:center;min-width:0}
.diagnostic-page .lab-sample-guide .lab-eyebrow{font-size:.63rem;color:#786036;max-width:260px;line-height:1.6;margin:0 0 8px}
.diagnostic-page .lab-sample-number{display:flex;gap:16px;align-items:center;margin:0 0 14px;line-height:1.15}
.diagnostic-page .lab-sample-number strong{font:400 5rem/.95 Georgia,"Times New Roman",serif;letter-spacing:-.06em;color:#704c23}
.diagnostic-page .lab-sample-number span{font-size:.86rem;color:#5e5346}
.diagnostic-page .lab-sample-range{display:flex;gap:24px;border-block:1px solid #daceb8;padding:10px 0;font-size:.76rem;color:#615748}
.diagnostic-page .lab-sample-range b{font-size:1rem;color:#453b30;margin-left:6px}
.diagnostic-page .lab-sample-guide>p:last-child{font-size:.8rem;line-height:1.7;color:#655d51;margin:14px 0 0}
.diagnostic-page .lab-paste{margin:14px 0 0;padding-inline:2px}
.diagnostic-page .lab-paste summary{font-size:.8rem;font-weight:500;color:#645b62;min-height:40px;align-content:center}
.diagnostic-page .lab-local-note{font-size:.75rem;color:#726b6e;margin:-6px 0 0;border-top:1px solid #eee8df;padding-top:14px}
.diagnostic-page .lab-online{padding:24px;background:#f9f7f1;border:1px solid #e2d7c6;border-radius:12px}
.diagnostic-page .lab-online-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:12px}
.diagnostic-page .lab-online-intro h2{font-family:Georgia,"Times New Roman",serif;font-size:1.8rem;font-weight:400;letter-spacing:-.03em;margin:0 0 8px}
.diagnostic-page .lab-online-intro .lab-eyebrow{margin-top:0;font-size:.65rem}
.diagnostic-page .lab-online-limit{display:flex;align-items:center;gap:12px;border-left:1px solid #cdb995;padding-left:20px;flex-shrink:0;line-height:1.35}
.diagnostic-page .lab-online-limit strong{font:400 2.8rem/1 Georgia,serif;color:#7b552d}
.diagnostic-page .lab-online-limit span{font-size:.7rem;color:#655b50}
.diagnostic-page .lab-online-fields{display:grid;grid-template-columns:1fr 1.5fr 1fr 1fr;gap:14px}
.diagnostic-page .lab-online-fields>div{min-width:0}
.diagnostic-page .lab-online details>summary{font-size:.8rem;font-weight:500;min-height:44px;align-content:center}
.diagnostic-page .lab-online .lab-actions{margin:16px 0 12px}
.diagnostic-page #lab-online-status:empty,.diagnostic-page #lab-online-history:empty{display:none}
.diagnostic-page .lab-ready{border-top:2px solid #b08c51;padding-top:22px}
.diagnostic-page .lab-ready-fields{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.55fr) minmax(0,1.3fr);align-items:start;gap:24px}
.diagnostic-page .lab-ready-fields>div{min-width:0}
.diagnostic-page .lab-ready-fields label{margin-top:8px}
.diagnostic-page .lab-ready-action .lab-actions{margin:8px 0}
.diagnostic-page .lab-ready-action .lab-hint{margin:8px 0;font-size:.8rem}
.diagnostic-page .lab-needs-games{color:#8c283e}
.diagnostic-page.lab-editing .lab-ready-fields{grid-template-columns:repeat(2,minmax(0,1fr))}
.diagnostic-page .lab-empty{padding:20px 12px}
.diagnostic-page .lab-empty h2{font-family:Georgia,"Times New Roman",serif;font-size:1.5rem;font-weight:400}
.diagnostic-page .lab-empty .lab-hint:last-child{display:none}
@media(max-width:1000px){
 .diagnostic-page .lab-online-fields{grid-template-columns:repeat(2,minmax(0,1fr))}
 .diagnostic-page .lab-online-limit{display:none}
 .diagnostic-page .lab-ready-fields{grid-template-columns:minmax(0,1fr) minmax(0,.65fr)}
 .diagnostic-page .lab-ready-action{grid-column:1/-1}
}
@media(max-width:760px){
 .diagnostic-page .lab-heading{padding:8px 4px 18px;margin-bottom:0}
 .diagnostic-page .lab-heading h1{font-size:2.3rem;margin:8px 0 12px}
 .diagnostic-page .lab-heading .lab-eyebrow{font-size:.58rem;letter-spacing:.11em}
 .diagnostic-page .lab-heading .lab-heading-tagline{font-size:.98rem;line-height:1.45}
 .diagnostic-page .lab-product-identity{gap:8px;margin:8px 0 12px}
 .diagnostic-page .lab-product-logo{width:76px;height:76px}
 .diagnostic-page .lab-product-identity h1{font-size:clamp(1.8rem,7.7vw,2.3rem);margin:0;line-height:1.06}
 .diagnostic-page.has-complete-report .lab-product-logo{width:44px;height:44px}
 .diagnostic-page.has-complete-report .lab-product-identity h1{font-size:1.45rem}
 .diagnostic-page .lab-heading-copy{font-size:.84rem;line-height:1.6}
 .diagnostic-page .lab-setup{padding:20px 18px}
 .diagnostic-page .lab-setup-fields{gap:14px;padding-top:12px}
 .diagnostic-page .lab-source-heading{display:block}
 .diagnostic-page .lab-source-heading>p:last-child{margin-top:4px;font-size:.8rem}
 .diagnostic-page .lab-source-choices{gap:8px}
 .diagnostic-page button.lab-source-choice{padding:12px 14px}
 .diagnostic-page .lab-source-choice strong{font-size:1rem}
 .diagnostic-page .lab-source-choice .lab-choice-top{font-size:.57rem;letter-spacing:.04em;gap:4px}
 .diagnostic-page .lab-choice-tag{font-size:.57rem;padding:1px 4px}
 .diagnostic-page .lab-pgn-grid{grid-template-columns:1fr}
 .diagnostic-page .lab-dropzone{padding:24px}
 .diagnostic-page .lab-dropzone h2{font-size:1.85rem}
 .diagnostic-page .lab-file-mark{margin-bottom:14px}
 .diagnostic-page .lab-sample-guide{padding:22px 24px}
 .diagnostic-page .lab-sample-number strong{font-size:4rem}
 .diagnostic-page .lab-sample-guide .lab-eyebrow{max-width:none}
 .diagnostic-page .lab-online{padding:20px 16px}
 .diagnostic-page .lab-online-intro h2{font-size:1.65rem}
 .diagnostic-page .lab-online-fields{gap:6px 12px}
 .diagnostic-page .lab-online-fields>div:nth-child(2){grid-column:1/-1;grid-row:1}
 .diagnostic-page .lab-online-fields>div:first-child{grid-column:1/-1}
 .diagnostic-page .lab-ready-fields{gap:12px}
 .diagnostic-page .lab-ready-fields>div:first-child{grid-column:1/-1}
 .diagnostic-page .lab-ready-fields>div:nth-child(2){grid-column:1/-1}
 .diagnostic-page .lab-ready-fields .lab-admin-only{grid-column:1/-1}
}
@media(max-width:520px){
 .diagnostic-page .lab-source-choice>span:last-child{display:none}
 .diagnostic-page .lab-source-choice .lab-choice-top{min-height:30px;align-content:center}
 .diagnostic-page .lab-source-choices{align-items:stretch}
 .diagnostic-page .lab-source-choice strong{font-size:.93rem}
 .diagnostic-page .lab-setup{padding:18px 14px}
 .diagnostic-page .lab-dropzone{padding:22px 20px}
 .diagnostic-page .lab-upload-hint{font-size:.7rem}
 .diagnostic-page .lab-file-button{width:100%;padding-inline:10px}
}