:root { --planet-panel: linear-gradient(145deg,rgba(7,19,48,.92),rgba(23,16,60,.86)); --planet-text: #fff; --planet-border: rgba(126,218,255,.55); }
.il-clock-play.il-workspace .mech-quick-info { position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:0!important;overflow:hidden!important;clip-path:inset(50%)!important;pointer-events:none!important; }
.il-clock-play .bp-heading .clock-switches { gap:6px; }
.il-clock-play .bp-heading .clock-switches button::after { display:none; }
.il-clock-play .bp-heading .clock-switches button { opacity:.65;background:#17304d;border:1px solid #91daf177; }
.il-clock-play .bp-heading .clock-switches button[aria-checked=true] { opacity:1;background:#137e94;outline:2px solid #ffe09b;box-shadow:0 0 12px #69eaff88; }
.il-clock-play .clock-switches > span[hidden] { display:none; }
.clock-compound-tag { position:absolute;z-index:3;color:white;font-size:12px;padding:3px 7px;border-radius:9px;background:#132741bb;border:1px solid #ffe39a88;pointer-events:none; }.clock-compound-tag[hidden] { display:none; }
.clock-drive-tag { border-color:#77efbd;color:#c3ffe7; }
/* Clock: one framed workspace, direct switches and collapsible in-scene BOM. */
.il-clock-play [data-action=peek] { color:white;display:grid;place-items:center; }
.il-clock-play [data-action=peek][aria-pressed=true] { outline:3px solid #ffe19a;background:#147a89; }
.il-clock-play .clock-transmission { position:absolute;left:10px;top:64px;z-index:6;width:260px;border:1px solid #9ceaff80;border-radius:18px;background:rgba(7,25,49,.65);backdrop-filter:blur(8px);color:white;font-size:13px; }
.clock-transmission > summary { display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:0 12px;cursor:pointer;list-style:none;font-weight:800; }
.clock-transmission > summary::-webkit-details-marker { display:none; }.clock-transmission:not([open]) { width:150px; }.clock-transmission:not([open]) summary span { transform:rotate(180deg); }
.ct-body { padding:0 10px 10px; }.ct-tools { display:flex;gap:4px;margin-bottom:8px; }
.il-shell .clock-transmission .ct-tools button { width:44px;flex:0 0 44px;padding:3px;display:grid;place-items:center; }.ct-tools svg { width:30px;height:30px;pointer-events:none; }.clock-transmission [data-drive-section][hidden] { display:none; }
@media(max-height:650px) { .il-clock-play .clock-transmission .ct-row { min-height:32px; }.il-clock-play .clock-transmission .ct-row svg { width:30px;height:30px; }.il-clock-play .clock-transmission .ct-row strong { font-size:14px; }.il-clock-play .clock-transmission footer small { font-size:10px; } }
.il-shell .clock-transmission button { min-width:44px;min-height:44px;height:44px;padding:3px 7px;font-size:13px;color:white;border-radius:14px;background:#23536d88; }
.clock-transmission [aria-pressed=true] { outline:2px solid #ffe09b; }.ct-motor { padding:8px 0;font-weight:800; }.ct-motor span { font-size:11px;color:#ccedff; }
.ct-row { display:flex;align-items:center;gap:9px; }.ct-row svg { width:40px;height:40px;flex:none; }.ct-row strong { display:block;color:#b5f5ff;font-size:14px; }.ct-row small { display:block;font-size:11px; }.ct-link { font-size:11px;padding:2px 0 2px 49px;color:#ffe2a3; }
.clock-transmission footer { border-top:1px solid #9ceaff55;margin-top:6px;padding-top:6px;font-weight:700;font-size:12px; }.clock-transmission footer small { display:block;font-weight:400;font-size:10px;line-height:1.35;margin-top:4px;color:white; }
.ct-progress { display:none; }.il-clock-play[data-clock-demo=true] .ct-progress { display:block;color:#b9f6ff;margin-top:4px; }
.clock-transmission,.clock-transmission * { line-height:1.2; }
.ct-motor small { display:block;font-size:11px;font-weight:400;margin-top:3px; }
.il-clock-play:has(.clock-transmission[open]) :is(.mech-quick-info,.il-live) { display:none; }
.il-clock-play:has(.clock-transmission[open]):has([data-part][aria-pressed=true]) .mech-quick-info { display:block;position:absolute;right:0;bottom:58px;max-width:250px; }
@media(max-height:650px) { .ct-row svg { width:32px;height:32px; }.ct-link { padding-top:0;padding-bottom:0; } }
.il-shell:has(.il-clock-play) > .il-back { display:none; }
.il-clock-play .bp-heading { display:flex;align-items:center;gap:10px;padding:8px 12px; }
.il-clock-play .bp-heading h2 { margin:0;font-size:20px;white-space:nowrap; }
.il-clock-play .bp-heading .il-mission-nav { margin:0 0 0 auto;gap:6px;flex-wrap:nowrap; }
.il-shell .il-clock-play .bp-heading button { width:44px;height:44px;min-height:44px;padding:0;display:grid;place-items:center;border-radius:50%;font-size:23px; }
.il-clock-play .bp-heading img { width:32px;height:32px;object-fit:contain; }
.il-clock-play .il-voice-state { position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden; }
.il-clock-play.il-workspace .il-layout { grid-template-columns:1fr;position:relative; }
.il-clock-play.il-workspace aside.il-panel { position:absolute;z-index:5;bottom:12px;left:80px;right:12px;padding:0;background:transparent;border:0;box-shadow:none;overflow:visible;display:flex;align-items:center;justify-content:flex-end;gap:8px;pointer-events:none; }
.il-clock-play aside > :is(h2,p),.il-clock-play .il-scene-guide { display:none; }
.il-clock-play.il-workspace .il-controls { display:flex;align-items:center;gap:8px;pointer-events:auto; }
.il-clock-play.il-workspace .il-controls button,.il-clock-play.il-workspace [data-action=reset] { width:auto;min-width:44px;height:44px;margin:0;padding:5px 12px;pointer-events:auto;font-size:22px; }
.il-clock-play .il-controls button span { font-size:14px; }
.il-clock-play.il-workspace .il-controls [data-readout] { font-size:24px;background:#0b1931dd;border-radius:16px;padding:7px 12px;font-variant-numeric:tabular-nums; }
.il-clock-play.il-workspace .mech-quick-info { margin:0 auto 0 0;padding:8px 12px;max-width:270px;background:#0b1931cc;pointer-events:auto; }
.il-clock-play .mech-quick-info strong { font-size:14px; }.il-clock-play.il-workspace .mech-quick-info p { font-size:12px;margin:3px 0; }
.il-clock-play.il-workspace .il-live { position:absolute;left:12px;bottom:70px;max-width:320px;border-radius:12px;background:#07172cbd;font-size:12px; }
.il-clock-play .clock-switches { display:flex;align-items:center;gap:8px; }
.il-clock-play .clock-switches > span { margin-left:auto;font-size:13px; }
.il-shell .clock-switches button { min-height:44px;border-radius:24px;background:#203652;display:flex;align-items:center;gap:12px; }
.clock-switches button::after { content:'';width:30px;height:18px;border-radius:20px;background:radial-gradient(circle at 9px 9px,white 6px,transparent 7px),#4d6173; }
.clock-switches button[aria-checked=true]::after { background:radial-gradient(circle at 21px 9px,white 6px,transparent 7px),#178b91; }
.il-clock-play .mech-bom { position:absolute;right:10px;top:10px;z-index:7;max-width:340px;color:white;border-radius:20px;background:rgba(7,21,43,.78);border:1px solid #90dfff88;backdrop-filter:blur(10px); }
.mech-bom > summary { list-style:none;width:44px;height:44px;margin-left:auto;display:grid;place-items:center;font-size:28px;cursor:pointer; }
.mech-bom > summary::-webkit-details-marker { display:none; }
.il-clock-play.il-workspace .mech-bom .mech-tray { padding:6px 10px 10px;border:0; }
.il-clock-play .mech-bom .mech-parts { grid-template-columns:1fr 1fr; }
.il-clock-play .mech-bom .mech-parts button { background:#143451a8; }
.il-clock-play .mech-labels { z-index:4; }.il-shell .il-clock-play .mech-labels button { width:44px;height:44px;min-height:44px; }
.clock-zoom { position:absolute;left:10px;top:10px;z-index:6;display:flex;gap:6px; }
.il-shell .clock-zoom button { width:44px;height:44px;min-height:44px;padding:0;border-radius:50%;font-size:25px;background:#143451aa; }
.mech-selection-halo { position:absolute;pointer-events:none;z-index:3;border:2px solid #ffdf8a;border-radius:38%;box-shadow:0 0 12px 5px #ffdf8a80,inset 0 0 12px #ffdf8a66; }
.il-clock-play[data-car-page=quiz] :is(.mech-toolbar,.il-stage,.il-live,aside.il-panel) { display:none!important; }
.il-clock-play .il-assessment[hidden] { display:none!important; }
.il-clock-play[data-car-page=quiz] .il-assessment { flex:1;min-height:0;margin:0;border:0;padding:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:transparent; }
.il-clock-play .clock-question { display:flex;align-items:center;gap:24px;font-size:36px; }.clock-question svg { width:120px;height:120px; }
.il-clock-play .il-answers { display:flex;justify-content:center;gap:18px; }.il-clock-play .il-answers button { display:grid;justify-items:center;gap:6px;padding:10px;width:160px; }.il-clock-play .il-answers svg { width:115px;height:115px; }
.il-clock-play .il-feedback { max-width:600px;font-size:14px; }
@media(max-height:650px) { .il-clock-play .clock-question svg { width:88px;height:88px; }.il-clock-play .il-answers svg { width:90px;height:90px; }.il-clock-play .il-assessment h3 { margin:0; } }
@media(max-width:899px) { .il-clock-play .mech-quick-info { display:none; }.il-clock-play .bp-heading { flex-wrap:wrap; }.il-clock-play .il-stage { min-height:440px; } }
/* Matched generated play worlds; keep the road at the same screen height. */
.il-car-play .car-race-background,.car-race-background img { position:absolute;inset:0;width:100%;height:100%;pointer-events:none; }
.car-race-background img { object-fit:fill; }
.il-car-play .car-rough-bg { visibility:hidden; }
.il-car-play[data-road=rough] .car-rough-bg { visibility:visible; }
.il-car-play[data-road=rough] .car-smooth-bg { visibility:hidden; }
.il-car-play .car-roads img { width:100%;height:64px;object-fit:cover;border-radius:12px;pointer-events:none; }
.il-car-play[data-car-page=quiz] .il-assessment.car-picture-quiz { display:grid;grid-template-rows:minmax(120px,1fr) minmax(100px,.65fr) 36px;gap:12px;min-height:0;padding:16px; }
.car-picture-prompt { min-height:0;position:relative;display:flex;justify-content:center;border-radius:24px;background:radial-gradient(ellipse,#27738844,transparent 70%); }
.car-picture-prompt > img { width:100%;height:100%;min-height:0;object-fit:contain; }
.il-shell .car-picture-prompt [data-car-read] { position:absolute;right:12px;bottom:12px;border-radius:50%;width:48px;height:48px;padding:0;font-size:24px; }
.car-question-mark { position:absolute;right:24%;top:8%;font-size:clamp(40px,8svh,70px);font-weight:900;text-shadow:0 3px 0 #1186a3; }
.il-car-play[data-car-page=quiz] .car-picture-quiz .il-answers { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;min-height:0; }
.il-car-play[data-car-page=quiz] .car-picture-quiz .il-answers button { min-height:0;display:flex;justify-content:center;align-items:center;padding:8px;background:linear-gradient(145deg,#226b8055,#30245099);border:2px solid #9fefff88; }
.car-picture-quiz .il-answers img { width:100%;height:100%;max-height:200px;object-fit:contain;pointer-events:none; }
.il-car-play[data-car-page=quiz] .car-picture-quiz [aria-pressed=true] { border-color:#ffe396;background:linear-gradient(145deg,#8b6b4155,#30245099);box-shadow:0 0 16px #ffe39633; }
.il-shell .car-picture-quiz .il-feedback { margin:0;text-align:center;line-height:36px;font-size:28px; }
@media(max-width:899px) { .il-car-play[data-car-page=quiz] .car-picture-quiz { height:500px; }.car-question-mark { right:14%; } }
.il-shell:has(.il-car-play) > .il-back { display:none; }
.il-car-play .il-assessment[hidden] { display:none!important; }
.il-car-play[data-car-page=quiz] :is(.mech-toolbar,.il-stage,.il-live,.mech-tray,aside.il-panel) { display:none!important; }
.il-car-play.il-workspace[data-car-page=quiz] .il-layout { grid-template-columns:1fr; }
.il-car-play[data-car-page=quiz] .il-assessment { margin:0;flex:1;padding:clamp(20px,5vh,48px);border:0;box-shadow:none;background:transparent; }
.il-car-play[data-car-page=quiz] .il-answers { display:grid;grid-template-columns:1fr 1fr;gap:16px; }
.il-car-play[data-car-page=quiz] .il-answers button { min-height:80px;border-radius:24px; }
.il-car-play .bp-heading { display:grid;grid-template-columns:44px auto minmax(0,1fr);gap:8px;padding:8px 12px; }
.il-shell .il-car-play .bp-heading h2 { font-size:20px;white-space:nowrap;margin:0; }
.il-car-play .bp-heading .il-mission-nav { margin:0;gap:5px;flex-wrap:nowrap;justify-content:flex-end; }
.il-shell .il-car-play .bp-heading :is(.bp-back-icon,.il-mission-nav button) { flex:none;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;border-radius:50%;font-size:22px;display:inline-grid;place-items:center; }
.il-shell .il-car-play .bp-heading .il-mission-nav [data-helper=quiz] { font-size:24px;width:44px;border-radius:50%; }
.il-car-play [data-helper=quiz] img { width:34px;height:34px;object-fit:contain;pointer-events:none; }
.il-car-play .bp-heading .il-voice-state { position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap; }
.il-car-play aside > :is(h2,p),.il-car-play .il-scene-guide { display:none; }
.il-car-play .car-switches { display:flex;gap:8px; }
.il-shell .car-switches button { flex:1;display:flex;align-items:center;justify-content:center;gap:8px;border-radius:18px;min-height:44px;padding:6px;font-size:15px; }
.car-switches i { display:block;width:30px;height:18px;border-radius:12px;background:#102139;border:1px solid #a9d8f288;position:relative; }
.car-switches i:after { content:'';position:absolute;left:2px;top:2px;width:12px;height:12px;border-radius:50%;background:white;transition:left .15s; }
.car-switches [aria-checked=true] i { background:#198d83; }.car-switches [aria-checked=true] i:after { left:14px; }
.il-car-play:not([data-car-mode=explode]) .mech-tray { display:none; }
.il-car-play .car-roads { display:grid;grid-template-columns:1fr 1fr;gap:8px; }
.il-shell .car-roads button { padding:8px;border-radius:20px;display:grid;justify-items:center;gap:4px; }.car-roads svg { width:80px;max-width:100%;height:55px; }
.il-car-play [data-road][aria-pressed=true] { border:2px solid #ffe396;background:#3d5069; }
.car-force { display:flex;gap:6px; }.il-shell .car-force button { flex:1;padding:4px;font-size:13px;color:#ffe396!important; }
.il-car-play [data-readout] { font-size:13px;margin:4px 0; }.il-car-play .mech-quick-info { min-height:80px; }
.il-car-play .car-track { display:none;position:absolute;left:0;right:0;top:60%;height:12%;background:#526b7dc9;border-top:3px solid #c2e5e5;pointer-events:none; }
.il-car-play[data-car-mode=test] .car-track { display:none; }
.il-car-play[data-road=rough] .car-track { background:radial-gradient(ellipse at center,#d3bd9b 0 35%,#665851 38% 48%,transparent 52%) 0 0/35px 21px,#65594d; }
.il-car-play canvas { position:relative;z-index:1; }.il-car-play .mech-labels { z-index:3; }
@media(min-width:900px) and (min-height:600px) and (orientation:landscape) { .il-car-play.il-workspace .il-layout { grid-template-columns:minmax(0,1fr) 220px; }.il-car-play.il-workspace .mech-toolbar { padding:4px 12px 8px; }.il-car-play.il-workspace .il-live { min-height:46px; }.il-car-play .mech-parts { grid-template-columns:repeat(4,1fr); } }
@media(max-width:620px) { .il-car-play .bp-heading { gap:4px;padding:8px; }.il-shell .il-car-play .bp-heading h2 { font-size:18px; }.il-car-play .bp-heading .il-mission-nav { gap:3px; } }
@media(max-width:470px) { .il-car-play .bp-heading { grid-template-columns:44px 1fr; }.il-car-play .bp-heading .il-mission-nav { grid-column:1 / -1; } }
.il-shell:has(.il-buoyancy-play) > .il-back { display:none; }
.il-buoyancy-play .bp-heading { display:grid;grid-template-columns:44px auto minmax(0,1fr);gap:8px;padding:8px 12px; }
.il-buoyancy-play .bp-heading > span { display:none; }
.il-shell .il-buoyancy-play .bp-heading h2 { font-size:20px;white-space:nowrap; }
.il-buoyancy-play .bp-heading .il-mission-nav { margin:0;gap:5px;flex-wrap:nowrap;justify-content:flex-end; }
.il-shell .il-buoyancy-play .bp-heading :is(.bp-back-icon,.il-mission-nav button) { flex:none;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;border-radius:50%;font-size:23px;display:inline-grid;place-items:center; }
.il-buoyancy-play .bp-heading .il-voice-state { position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap; }
.il-buoyancy-play .bp-heading [aria-pressed=true] { border-color:#ffe396;box-shadow:0 0 12px #ffe39666; }
@media(max-width:620px) { .il-buoyancy-play .bp-heading { padding:8px;gap:5px; }.il-shell .il-buoyancy-play .bp-heading h2 { font-size:18px; }.il-buoyancy-play .bp-heading .il-mission-nav { gap:3px; } }
@media(max-width:470px) { .il-buoyancy-play .bp-heading { grid-template-columns:44px 1fr; }.il-buoyancy-play .bp-heading .il-mission-nav { grid-column:1 / -1; } }
.bp-sr { position:absolute!important;width:1px!important;height:1px!important;padding:0!important;overflow:hidden!important;clip-path:inset(50%);white-space:nowrap; }
.bp-heading { padding:12px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px; }.il-shell .bp-heading h2 { margin:0;font-size:23px; }.bp-heading span { font-size:13px; }
.il-buoyancy-play .il-layout { grid-template-columns:minmax(0,1fr) 260px; }
.bp-pool { isolation:isolate;overflow:hidden;cursor:pointer;touch-action:none; }
.bp-backdrop { position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none; }
.bp-sample { position:absolute;width:clamp(85px,11vw,140px);height:clamp(85px,11vw,140px);object-fit:contain;left:50%;top:24%;transform:translate(-50%,-50%);pointer-events:none;filter:drop-shadow(0 4px 3px #0002); }
.bp-sample.is-moving { transition:top 1.35s cubic-bezier(.3,.05,.5,1); }
.bp-pool.is-drop-target::after { content:'';position:absolute;left:14%;right:14%;top:26%;bottom:11%;border:4px dashed #fff5a0;border-radius:12px;pointer-events:none; }
.bp-result { position:absolute;left:50%;top:5%;transform:translateX(-50%);white-space:nowrap;padding:8px 16px;border-radius:99px;background:#082c48dc;font-weight:800;font-size:16px; }.bp-result:empty { display:none; }
.bp-ripple { position:absolute;left:38%;top:41%;width:24%;height:6%;border:3px solid #d5ffff;border-radius:50%;opacity:0;pointer-events:none; }.bp-pool.is-testing .bp-ripple { animation:bp-ripple 1.3s ease-out; }
@keyframes bp-ripple { 0% { transform:scale(.2);opacity:.9; }100% { transform:scale(1.7);opacity:0; } }
.bp-prediction { display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 14px;background:#102345c9; }
.bp-prediction strong { font-size:16px; }.bp-choices { display:flex;gap:12px;align-items:center; }.il-shell .bp-choices button { display:flex;align-items:center;justify-content:center;gap:10px;border-radius:24px;min-width:125px;min-height:58px;padding:5px 15px;box-shadow:inset 0 2px 1px #fff3,0 4px 0 #05142e; }
.bp-choices b { font-size:40px;line-height:1; }.il-shell [data-predict=float] { background:linear-gradient(150deg,#197e8f,#215779); }.il-shell [data-predict=sink] { background:linear-gradient(150deg,#936150,#744672); }.il-shell [data-predict][aria-pressed=true] { border:3px solid #ffe291;box-shadow:0 0 16px #ffdb6744; }
.il-shell .bp-choices [data-drop] { min-width:75px;font-size:14px; }.bp-shelf { display:flex;flex-direction:column;gap:10px; }.bp-shelf-title { display:flex;justify-content:space-between;align-items:center; }.bp-shelf-title span { border-radius:99px;padding:4px 10px;background:#fff2;font-size:12px; }
.bp-items { display:grid;grid-template-columns:1fr 1fr;gap:9px;flex:1;min-height:0; }
.il-shell .bp-items button { position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:linear-gradient(145deg,#e2f7f91c,#56bfd526);border:2px solid #b9e8f34d;border-radius:22px;padding:4px;min-height:80px;touch-action:none;user-select:none;cursor:grab; }
.bp-items img { width:100%;height:clamp(58px,10svh,100px);object-fit:contain;pointer-events:none; }.bp-items span { font-size:14px; }.il-shell .bp-items button[aria-pressed=true] { border-color:#ffe396;background:linear-gradient(150deg,#8e74264d,#30496377);box-shadow:0 0 15px #ffe39633; }.bp-items .is-tested i::after { content:'✦';position:absolute;right:7px;top:4px;color:#ffe396; }
.bp-ghost { position:fixed;z-index:10000;width:110px;height:110px;object-fit:contain;transform:translate(-50%,-50%);pointer-events:none;filter:drop-shadow(0 10px 7px #0005); }.bp-ghost[hidden] { display:none; }
.il-buoyancy-play .il-controls { display:none; }.il-buoyancy-play .bp-shelf [data-action=reset] { margin:0;flex:none; }.il-buoyancy-play button:disabled { opacity:.6;cursor:wait; }
@media(min-width:900px) and (min-height:600px) and (orientation:landscape) { .il-buoyancy-play.il-workspace .il-layout { grid-template-columns:minmax(0,1fr) 250px; }.il-buoyancy-play.il-workspace aside.il-panel { padding:12px; }.il-buoyancy-play .bp-items img { height:clamp(55px,10svh,100px); }.il-buoyancy-play .bp-items button { min-height:0; } }
@media(max-width:899px) { .il-buoyancy-play .il-layout { grid-template-columns:1fr; }.bp-items { grid-template-columns:repeat(4,1fr); }.bp-heading { flex-wrap:wrap; }.bp-choices { gap:6px; }.il-shell .bp-choices button { min-width:95px;padding:5px 10px; }.bp-items span { font-size:12px; } }
@media(prefers-reduced-motion:reduce) { .bp-sample.is-moving { transition:none; }.bp-pool.is-testing .bp-ripple { animation:none; } }
body:has(.il-shell) { background:linear-gradient(135deg,rgba(3,9,30,.85),rgba(14,9,43,.65)),url('../images/science/earth-orbit/v0.1/background/space-clean-v01.png') center/cover fixed!important;min-height:100svh; }
.sc-host > div:has(.il-shell) { background:transparent!important; }
.lab-focus:has(.il-shell)::after { content:none!important; }
.il-shell { max-width:1200px;margin:18px auto;padding:18px;color:var(--planet-text); }
/* Scene-driven cube: one landscape workspace, independent live 3D objects. */
.il-shell:has(.cube-lab) { max-width:none;margin:0;padding:12px;height:100svh;box-sizing:border-box; }
.il-shell:has(.cube-lab)>.il-back { display:none; }
.il-shell [data-interactive-lab=cube] { height:100%;min-height:0; }
.cube-lab { height:100%;display:flex;flex-direction:column;gap:10px;color:#fff; }
.cube-lab [hidden] { display:none!important; }
.cube-heading { display:flex;align-items:center;gap:12px;flex:none;min-height:58px;padding:6px 10px;border:1px solid #94e8ff88;border-radius:25px;background:#07132bbb;backdrop-filter:blur(10px); }
.il-shell .cube-heading h2 { margin:0;font-size:23px;white-space:nowrap; }
.cube-header-tools { display:flex;gap:8px;margin-left:auto; }
.il-shell .cube-heading button,.il-shell .cube-camera button { min-width:44px;width:44px;height:44px;padding:0;border-radius:50%;font-size:25px; }
.cube-heading img { width:32px;height:32px;object-fit:contain; }
.cube-heading [data-cube=book] svg { width:30px;height:30px;vertical-align:middle; }
.cube-lab[data-book-open=true]>.cube-layout,.cube-lab[data-book-open=true] :is([data-cube=quiz],[data-cube=help]) { display:none; }
.cube-book { flex:1;min-height:0;display:flex;flex-direction:column;gap:10px; }
.cb-navigation { display:flex;align-items:center;justify-content:center;gap:14px; }.il-shell .cb-navigation h3 { margin:0;font-size:19px; }.il-shell .cb-navigation button { width:44px;padding:0;font-size:28px; }
.cb-body { flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:12px; }
.cb-picture,.cb-notes { min-height:0;border:1px solid #97dfff88;border-radius:25px;background:#0a1734dc;color:#fff; }
.cb-picture { display:flex;flex-direction:column;background:linear-gradient(#071733ca,#111c37da),url('../images/experiments/shared-classroom/v1/classroom.png') center/cover; }
.cb-cue { text-align:center;padding:12px;font-weight:800; }.cb-illustration { flex:1;min-height:0;display:flex;align-items:center;justify-content:center; }.cb-main-art { width:100%;height:100%;max-width:600px;object-fit:contain; }
.cb-parts { display:flex;width:100%;align-items:center; }.cb-parts figure { margin:0;width:33.33%;text-align:center; }.cb-parts img { width:100%;max-height:220px; }.cb-parts figcaption { font-size:18px;font-weight:800; }
.cb-playback { display:flex;justify-content:center;align-items:center;gap:10px;padding:10px; }.il-shell .cb-playback button { width:44px;padding:0;font-size:24px; }.cb-playback a { color:#fff;font-size:27px;display:grid;place-items:center;min-width:44px;min-height:44px; }.cb-frame { font-size:14px; }
.cb-frame { display:flex;align-items:center;gap:6px; }.cb-frame i { width:24px;height:24px;border:1px solid white;border-radius:6px; }
.cb-notes { display:flex;flex-direction:column;gap:9px;padding:14px; }.il-shell .cb-notes h3,.il-shell .cb-notes p { margin:0;line-height:1.5;font-size:15px; }
.cb-answers { display:grid;grid-template-columns:1fr 1fr;gap:8px; }.il-shell .cb-answers button { padding:3px;min-height:88px; }.cb-answers img { width:100%;height:88px;object-fit:contain; }.cb-answers.is-parts { grid-template-columns:repeat(3,1fr); }.cb-answers.is-parts img { height:76px; }
.cb-notes details summary { min-height:44px;display:flex;align-items:center;cursor:pointer; }.cb-notes details summary::before { content:'＋ '; }.cb-notes details[open] summary::before { content:'− '; }
.cb-notes:has(details[open])>.cb-answers,.cb-notes:has(details[open])>.cb-feedback,.cb-notes:has(details[open])>p { display:none; }
.cb-links { display:flex;flex-wrap:wrap;gap:8px;margin-top:auto; }.cb-links a { color:#b8f0ff;min-height:44px;display:flex;align-items:center;font-size:13px; }
@media (min-width:701px) and (max-height:650px) { .cb-cue { padding:6px; }.cb-notes { gap:6px;padding:10px; }.cb-playback { padding:6px; }.cb-navigation { gap:8px; }.il-shell .cb-navigation h3 { font-size:17px; } }
@media (max-width:700px) { .cb-body { grid-template-columns:minmax(0,1fr) 210px; }.cb-notes { padding:8px; }.cb-links { gap:2px; } }
.cube-layout { flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:12px; }
.cube-lab[data-page=teacher] .cube-layout { grid-template-columns:minmax(0,1fr) 270px; }
.cube-lab[data-page=teacher] [data-cube=quiz] { display:none; }
.cube-teacher { display:flex;flex-direction:column;gap:12px;min-height:0; }
.il-shell .cube-teacher h3,.il-shell .cube-teacher p { margin:0;font-size:16px;line-height:1.5; }
.ct-head { display:flex;align-items:center;gap:10px; }.il-shell .ct-head button { padding:0;width:44px;font-size:25px; }
.ct-phases { display:grid;grid-template-columns:1fr 1fr;gap:4px; }.ct-phases span { border-radius:12px;padding:4px;font-size:12px;text-align:center;background:#ffffff12; }.ct-phases .active { outline:1px solid #ffdc88;background:#61749166; }
.ct-swatch { display:inline-block;width:30px;height:30px;border:2px solid #ffffffa0;border-radius:8px;box-shadow:inset 0 2px 3px #fff8;flex:none; }
.ct-prompt { display:flex;gap:10px;align-items:center;justify-content:center; }
.ct-piece,.ct-finish { display:flex;gap:6px;justify-content:center;padding:12px; }.ct-piece .ct-swatch { width:44px;height:44px;transform:skewY(-8deg);border-color:#ffe69d; }
.ct-choices { display:flex;flex-direction:column;gap:10px; }.il-shell .ct-choices button { display:flex;align-items:center;justify-content:center;gap:8px;padding:9px; }
.ct-face-choices { display:grid;grid-template-columns:repeat(3,1fr);gap:7px; }.il-shell .ct-face-choices button { padding:6px;min-height:46px; }
.ct-move-picture { display:flex;align-items:center;justify-content:center;gap:12px;background:#07132899;border-radius:18px; }.ct-move-picture b { font-size:56px;line-height:1.2;color:#ffe69d; }
.ct-direction { display:flex;gap:10px; }.il-shell .ct-direction button { flex:1;font-size:38px;padding:0;min-height:52px; }
.il-shell .ct-feedback { min-height:40px;text-align:center;font-size:14px; }.ct-check { text-align:center;font-size:65px;color:#ffe391; }.ct-finish { flex-wrap:wrap; }
@media (min-width:701px) and (max-height:650px) { .cube-teacher { gap:7px; }.ct-move-picture b { font-size:46px; }.ct-piece { padding:5px; }.ct-choices { gap:7px; } }
.cube-scene { min-height:0;position:relative;border:1px solid #83def89c;border-radius:28px;background:#091321 url('../images/experiments/shared-classroom/v1/classroom.png') center/cover; }
.cube-stage { position:absolute;inset:0;border-radius:inherit; }
.cube-stage canvas { width:100%;height:100%;display:block;touch-action:none;border-radius:inherit; }
.cube-badge { position:absolute;left:50%;top:14px;transform:translateX(-50%);border-radius:20px;background:#071526c9;padding:8px 15px;white-space:nowrap;font-size:15px;font-weight:800;pointer-events:none; }
.cube-camera { position:absolute;bottom:14px;left:14px;display:flex;gap:8px; }
.cube-tools { min-height:0;padding:12px;border:1px solid #93daff77;border-radius:26px;background:linear-gradient(145deg,#07172bd9,#1e1536b5);backdrop-filter:blur(12px);display:flex;flex-direction:column;gap:8px; }
.cube-play-tools { display:flex;flex-direction:column;gap:12px;flex:1;min-height:0; }
.il-shell .cube-lab button { border:1px solid #b7edff66;box-shadow:inset 0 2px 0 #ffffff22,0 3px 0 #05172e;background:linear-gradient(145deg,#246d84c9,#354b79cc);color:white;border-radius:18px; }
.il-shell .cube-lab button[aria-pressed=true] { outline:2px solid #ffe39b;outline-offset:1px;background:linear-gradient(130deg,#327e88,#635d8b); }
.il-shell .cube-lab button:disabled { opacity:.45;cursor:default; }
.cube-modes { display:grid;grid-template-columns:repeat(3,1fr);gap:7px; }
.il-shell .cube-modes button { padding:6px 2px;font-size:25px;min-height:64px; }
.cube-lab small { display:block;font-size:12px;line-height:1.5;color:#fff; }
.cube-face-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:9px;padding:6px 0; }
.il-shell .cube-face-grid button { padding:8px;display:flex;gap:5px;align-items:center;justify-content:center;min-height:52px; }
.cube-face-grid i { display:block;width:25px;height:25px;background:var(--face);border:2px solid #ffffff66;border-radius:7px;box-shadow:inset 0 2px 3px #fff5; }
.cube-face-grid small { font-weight:900; }
.cube-arrows { display:flex;gap:10px; }.il-shell .cube-arrows button { flex:1;font-size:36px;padding:0;min-height:64px; }
.cube-part-grid { display:grid;grid-template-columns:repeat(2,1fr);gap:8px; }.il-shell .cube-part-grid button { min-height:56px;padding:6px;font-size:22px; }
.il-shell .cube-explanation { font-size:14px;line-height:1.5;margin:0;padding:8px;text-align:center;min-height:40px; }
.cube-bottom-tools { display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:auto; }.il-shell .cube-bottom-tools button { min-width:44px;padding:4px;font-size:25px; }
.cube-shot-nav { display:flex;gap:5px;align-items:center;justify-content:space-between; }.il-shell .cube-shot-nav button { min-width:44px;padding:4px;font-size:23px; }.cube-shot-nav span { font-size:13px; }
.cube-help-tabs { display:flex;gap:6px; }.il-shell .cube-help-tabs button { flex:1;min-width:44px;padding:4px; }
.cube-help-content { padding:14px 0;display:flex;flex-direction:column;gap:12px; }.il-shell .cube-help-content h3 { font-size:18px;margin:0; }.il-shell .cube-help-content p { margin:0;line-height:1.5;font-size:14px; }
.cube-formula { font-size:30px;text-align:center;line-height:1.7;color:#fff3bd; }.cube-help-content a { color:#a3f2ff;padding:8px 4px;min-height:44px;box-sizing:border-box; }.cube-export { max-width:100%;max-height:200px;object-fit:contain; }
.cube-quiz { position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:25px;background:#09182ded;border-radius:inherit;padding:20px;box-sizing:border-box; }
.cube-picture-answers { display:flex;width:100%;gap:15px;justify-content:center; }.il-shell .cube-picture-answers button { width:30%;max-width:200px;padding:15px; }.cube-picture-answers svg { width:100%;max-height:180px; }.cube-answer-result { min-height:35px;font-size:24px;color:#ffefab; }
@media (min-width:900px) and (max-height:650px) { .cube-heading { min-height:48px;padding:4px 8px; }.cube-play-tools { gap:8px; }.il-shell .cube-modes button { min-height:54px; }.cube-face-grid { gap:6px;padding:2px 0; }.il-shell .cube-face-grid button { min-height:48px; }.il-shell .cube-arrows button { min-height:54px; }.cube-help-content { gap:8px;padding:10px 0; }.cube-explanation { padding:4px!important; }.cube-export { max-height:140px; } }
@media (max-width:700px) { .cube-layout { grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(260px,1fr) auto; }.cube-play-tools { display:grid;grid-template-columns:1fr 1fr;gap:8px; }.cube-face-grid { grid-template-columns:repeat(6,1fr);grid-column:1/-1; }.cube-bottom-tools { grid-column:2;grid-row:1;align-self:center; }.cube-arrows { grid-column:2;grid-row:3; }.cube-modes { grid-column:1;grid-row:1; }.cube-explanation { grid-column:1;grid-row:3; }.cube-tools { padding:8px; }.il-shell .cube-heading h2 { font-size:18px; }.cube-heading { gap:5px;padding:5px; }.cube-header-tools { gap:4px; }.il-shell:has(.cube-lab) { min-height:750px; }.cube-help-content { display:grid;grid-template-columns:1fr 1fr; }.cube-help-content h3 { grid-column:1/-1; } }
.il-layout { display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:18px;align-items:start; }
.il-panel,.il-scene-panel { background:var(--planet-panel);border:1px solid var(--planet-border);border-radius:24px;padding:22px;backdrop-filter:blur(16px);box-shadow:0 16px 40px #0004;color:#fff; }
.il-scene-panel { padding:0;overflow:hidden; }
.il-stage { height:440px;position:relative;touch-action:none;background:radial-gradient(ellipse at 50% 80%,#194d7059,transparent 65%); }
.il-stage canvas { display:block;width:100%;height:100%; }
.il-scene-guide { position:absolute;z-index:2;top:12px;left:14px;right:14px;margin:0;padding:8px 12px;border-radius:12px;background:rgba(4,13,36,.8);font-size:12px!important;text-align:center;pointer-events:none; }
.il-shell :is(h2,h3,p,label,summary,span,li,button,select,option,details) { color:#fff!important; }
.il-shell h2 { font-size:26px;line-height:1.4;margin:8px 0 12px; }
.il-shell h3 { margin-top:0; }.il-shell p,.il-shell li { font-size:15px;line-height:1.7; }
.il-kicker { letter-spacing:.15em;font-size:11px!important;margin:0; }
.il-controls { display:grid;gap:12px; }.il-controls label { display:grid;gap:8px;font-weight:800; }
.il-shell select { width:100%;padding:12px;background:#102044;border:1px solid var(--planet-border);border-radius:12px;font:inherit; }
.il-shell option { background:#102044; }.il-shell input[type=range] { width:100%;accent-color:#65e4ee;min-height:36px; }
.il-shell button { background:linear-gradient(135deg,#176b83,#41377d);border:1px solid var(--planet-border);border-radius:14px;min-height:44px;padding:11px 17px;font:800 15px/1.4 inherit;cursor:pointer; }
.il-shell button:hover { background:#315987; }.il-shell :is(button,select,input,summary):focus-visible { outline:3px solid #ffe084;outline-offset:3px; }
.il-shell button { font-family:inherit;font-weight:800;font-size:15px;line-height:1.4; }
.il-back { margin-bottom:16px; }.il-live { padding:16px 22px;margin:0;min-height:82px;border-top:1px solid var(--planet-border); }
.il-observations,.il-assessment { margin-top:18px; }.il-answers { display:flex;flex-wrap:wrap;gap:10px; }
.il-log { max-height:220px;overflow:auto;padding-left:24px; }.il-log li { padding:7px 0; }
.il-panel details { margin-top:18px; }.il-panel summary { cursor:pointer; }.il-fallback { padding:35px; }
/* Pair surface and foreground together: no white text on legacy white panels. */
.app-shell:is(.math-quiz-focus,.language-quiz-focus) .quiz-progress,
.app-shell.language-quiz-focus .quiz-master-shell .quiz-card { background:var(--planet-panel)!important;color:#fff!important;border-color:var(--planet-border)!important;backdrop-filter:blur(16px); }
.app-shell:is(.math-quiz-focus,.language-quiz-focus) .quiz-progress :is(span,strong,b),
.app-shell.language-quiz-focus .quiz-card h2 { color:#fff!important; }
.app-shell:is(.math-quiz-focus,.language-quiz-focus) .quiz-progress button { background:rgba(25,48,86,.9)!important;color:#fff!important; }
.app-shell:is(.math-quiz-focus,.language-quiz-focus) .quiz-timer-circle { background:#102044!important;color:#fff!important; }
.app-shell.math-quiz-focus .quiz-sound-button { color:#fff!important; }
.app-shell.language-quiz-focus .quiz-card :is(button,.quiz-visual) { background:var(--planet-panel)!important;color:#fff!important;border-color:var(--planet-border)!important; }
.app-shell.language-quiz-focus .quiz-card :is(p,label,strong) { color:#fff!important; }
.lab-focus :is(.dissolve-status,.plant-status,.magnet2-result,.daynight-v2-mission) { background:var(--planet-panel)!important;color:#fff!important;border-color:var(--planet-border)!important; }
.lab-focus :is(.dissolve-status,.plant-status,.magnet2-result,.daynight-v2-mission) :is(p,h3,strong,b,span) { color:#fff!important; }
.lab-focus .daynight-v2-mission button { background:#163457!important;color:#fff!important; }
@media(max-width:760px) { .il-layout { grid-template-columns:1fr; }.il-shell { padding:8px; }.il-stage { height:340px; }.il-panel { padding:18px; } }
/* Museum-style mechanism exhibits: generated backdrop, real 3D parts above it. */
.il-mechanism .il-layout { grid-template-columns:minmax(0,1.9fr) minmax(270px,.8fr);align-items:start;gap:20px; }
.il-mechanism .il-scene-panel { border-radius:28px;background:rgba(5,15,37,.86);box-shadow:0 20px 55px #0005; }
.il-mechanism .il-stage { height:460px;background:url('../images/experiments/v2/museum-stage.png') center/cover; }
.il-mechanism .il-scene-guide { display:none; }
.mech-toolbar { padding:18px 20px 12px;background:rgba(8,22,46,.86);border-bottom:1px solid #8ecce22e; }
.mech-modes { display:flex;gap:8px; }.il-shell .mech-modes button { flex:1;font-size:15px;font-weight:800;background:#ffffff0d;border-color:#9dd8ef35;border-radius:99px; }
.il-shell .mech-modes button[aria-pressed=true] { background:linear-gradient(120deg,#287b90,#376499);border-color:#a1efff;box-shadow:0 3px 20px #2cb8e325; }
.mech-adjust { display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:13px; }.mech-adjust label { font-size:12px;display:grid;gap:3px;color:white; }.mech-adjust input { margin:0;min-height:28px!important; }
.mech-labels { position:absolute;inset:0;pointer-events:none;overflow:hidden; }.il-shell .mech-labels button { position:absolute;transform:translate(-50%,-50%);padding:0;width:32px;min-height:32px;height:32px;border-radius:50%;border:2px solid #f9df95;background:#153a53;box-shadow:0 4px 12px #0007;font-size:14px;pointer-events:auto; }.mech-labels button[hidden] { display:none; }.il-shell .mech-labels button.selected { background:#986b20; }
.mech-leaders { position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none; }.mech-leaders line { stroke:#fff3c4;stroke-width:1.5;opacity:.8; }
.mech-tray { padding:20px;border-top:1px solid #9adeff30; }.mech-tray-title { display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px; }.mech-tray-title span { padding:3px 9px;border-radius:99px;background:#ffffff15;font-size:12px; }
.mech-parts { display:grid;grid-template-columns:repeat(4,1fr);gap:8px; }.il-shell .mech-parts button { display:flex;align-items:center;gap:6px;justify-content:flex-start;padding:8px;font-size:14px;min-height:48px;background:#ffffff09;border-color:#a5cce52b;line-height:1.4;border-radius:12px; }.mech-parts button span { display:grid;place-items:center;width:20px;height:20px;flex:none;border-radius:50%;background:#6897a331; }.il-shell .mech-parts button[aria-pressed=true] { border-color:#f5d99a;background:#96743a30; }
.mech-part-info { min-height:106px;padding:16px 18px;margin-top:12px;background:linear-gradient(130deg,#25465a66,#1b294f88);border:1px solid #89d5ef33;border-radius:18px; }.mech-part-info strong { font-size:19px; }.mech-part-info p { margin:7px 0;font-size:16px; }.mech-part-info small { color:#fff;font-size:12px;line-height:1.6; }
.mech-parent { margin-top:15px;color:white;font-size:13px; }.mech-parent p { font-size:13px; }.il-mechanism .il-live { font-size:14px;min-height:66px;background:#05132c99; }
.mech-quick-info { margin:14px 0 20px;padding:14px 16px;border:1px solid #e3c28455;border-radius:17px;background:linear-gradient(130deg,#97733b20,#134c6233); }.mech-quick-info strong { color:#fff;font-size:17px; }.mech-quick-info p { margin:6px 0 0;line-height:1.55; }
.il-mechanism .il-kicker { font-size:10px!important;letter-spacing:.08em; }.il-mechanism aside.il-panel { padding:22px 20px;border-color:#9bcde230;background:rgba(10,24,48,.75); }.il-mechanism aside h2 { font-size:24px; }.il-mechanism aside p { font-size:14px; }.il-mechanism .il-observations,.il-mechanism .il-assessment { background:rgba(10,24,48,.72);border-color:#9bcde230; }
@media(max-width:900px) { .il-mechanism .il-layout { grid-template-columns:1fr; }.il-mechanism .il-stage { height:430px; } }
@media(max-width:520px) { .mech-toolbar,.mech-tray { padding:14px; }.il-shell .mech-modes button { font-size:13px;padding:10px 5px; }.mech-parts { grid-template-columns:repeat(2,1fr); }.il-mechanism .il-stage { height:350px; }.mech-adjust { gap:12px; } }
/* A landscape tablet is a play table, not a long document. */
.il-mission-nav { display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:10px; }
.il-shell .il-mission-nav button,.il-shell .il-controls button,.il-shell [data-action=reset],.il-shell .il-dialog-close { border-radius:24px;background:linear-gradient(160deg,#318ba1,#3b5190);border:1px solid #acf3ff88;box-shadow:inset 0 2px 0 #ffffff30,0 4px 0 #12264e,0 7px 15px #0003;transition:transform .16s,filter .16s; }
.il-shell .il-controls [data-action=run] { background:linear-gradient(150deg,#248b82,#247678);border-color:#8cffde; }
.il-shell .il-mission-nav [data-helper=quiz] { background:linear-gradient(150deg,#876027,#75518c);border-color:#ffdf9f; }
.il-shell button:active:not(.mech-labels button) { transform:translateY(2px);filter:brightness(1.15); }
.il-shell .mech-modes button::before { display:inline-block;margin-right:6px; }
.mech-modes [data-view=whole]::before { content:'🧩'; }.mech-modes [data-view=xray]::before { content:'🔎'; }.mech-modes [data-view=explode]::before { content:'✨'; }
.il-voice-state { font-size:12px; }
.il-discovery-dialog { color:white;background:linear-gradient(145deg,#0b234bed,#251c4cf5);border:1px solid #93defa;border-radius:28px;width:min(650px,85vw);max-height:80svh;padding:22px;box-shadow:0 24px 80px #0009; }
.il-discovery-dialog::backdrop { background:#010817a6;backdrop-filter:blur(8px); }
.il-discovery-dialog [hidden] { display:none!important; }.il-dialog-tools { display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px; }.il-dialog-close { margin-left:auto; }
.il-discovery-dialog .il-panel { margin:0;padding:12px;border:0;background:transparent;box-shadow:none; }
.il-discovery-dialog details { margin:16px 0; }.il-discovery-dialog summary { min-height:44px;cursor:pointer; }
@media(min-width:900px) and (min-height:600px) and (orientation:landscape) {
  .app-shell.lab-focus:has(.il-shell) { padding:0!important;max-width:1440px!important; }
  .il-shell { box-sizing:border-box;max-width:1440px;margin:0 auto;padding:10px 14px;height:100svh;display:flex;flex-direction:column;gap:8px; }
  .il-back { margin:0;align-self:flex-start;min-height:44px!important;padding:7px 14px!important; }
  .il-workspace { flex:1;min-height:0;display:flex;flex-direction:column; }
  .il-mission-nav { flex:none;margin:0 0 10px;gap:8px; }.il-shell .il-mission-nav button { padding:7px 13px;min-height:44px;font-size:14px; }
  .il-voice-state { margin-left:auto;max-width:180px; }
  .il-workspace .il-layout { flex:1;min-height:0;grid-template-columns:minmax(0,1fr) 285px;gap:12px;align-items:stretch; }
  .il-workspace .il-scene-panel { min-height:0;display:flex;flex-direction:column;border-radius:24px; }
  .il-workspace .il-stage { flex:1;min-height:180px;height:auto; }
  .il-workspace .mech-toolbar { padding:10px 12px 6px;flex:none; }
  .mech-adjust { margin-top:6px;gap:14px; }.il-workspace .mech-adjust input { min-height:32px!important; }
  .il-workspace .il-live { min-height:0;padding:8px 12px;font-size:13px;line-height:1.45;flex:none; }
  .il-workspace .mech-tray { padding:8px 10px;flex:none; }.mech-tray-title { margin-bottom:6px;font-size:13px; }
  .il-workspace .mech-parts { gap:6px; }.il-workspace .mech-parts button { min-height:44px;padding:5px 7px;font-size:13px;border-radius:17px; }
  .il-workspace aside.il-panel { min-height:0;padding:14px;overflow-y:auto;border-radius:24px; }
  .il-workspace aside h2 { font-size:21px;margin:0 0 8px; }.il-workspace .il-kicker { display:none; }
  .il-workspace aside > p:not(.il-kicker) { margin:6px 0;font-size:13px;line-height:1.45; }
  .il-workspace .mech-quick-info { padding:10px 12px;margin:10px 0 12px; }.il-workspace .mech-quick-info p { font-size:14px;line-height:1.4;margin:5px 0 0; }
  .il-workspace .il-controls { gap:8px; }.il-workspace .il-controls label { gap:4px;font-size:14px; }
  .il-workspace .il-controls p { font-size:13px;line-height:1.45;margin:2px 0; }
  .il-workspace .il-controls button { min-height:46px;padding:8px 10px; }
  .il-workspace [data-action=reset] { margin-top:12px;min-height:44px;padding:7px 12px; }
  .il-workspace select { padding:9px;min-height:44px; }
}
@media(prefers-reduced-motion:reduce) { .il-shell button { transition:none!important; }.il-shell button:active { transform:none!important; } }
@media(min-width:900px) and (min-height:600px) and (max-height:680px) and (orientation:landscape) {
  .il-workspace aside.il-panel { padding:10px 12px; }
  .il-workspace aside h2 { font-size:19px;margin-bottom:4px; }
  .il-workspace .mech-quick-info { margin:7px 0;padding:8px 10px; }
  .il-workspace .il-controls { gap:5px; }
  .il-workspace .il-controls button { min-height:44px;padding:6px 10px; }
  .il-workspace [data-action=reset] { margin-top:8px; }
}