:root{--bg:#f6f5f1;--surface:#ffffff;--surface-2:#f1efe9;--line:#e3e1d8;--ink:#1b2130;--text:#1b2130;--muted:#5c6374;--accent:#ffb224;--accent-text:#9a6400;--accent-ink:#1a1205;--good:#1d8a44;--good-soft:#e7f4eb;--terracotta:#b85c34;--terracotta-deep:#9e4c2a;--red:#d13636;--red-soft:#fdeeee;--ok:#1d8a44;--amber:#ffb224;--border:#e3e1d8;--screen-dim:color-mix(in srgb, var(--surface) 55%, var(--ink));--screen-off:color-mix(in srgb, var(--surface) 18%, var(--ink));--slot-empty:color-mix(in srgb, var(--ink) 32%, transparent);--radius:14px;--radius-pulse:6px;--gap:16px;--roll-dur:.42s;--ease-slot:cubic-bezier(.16,1,.3,1);--hover-dim:brightness(.93);--hover-glow:brightness(1.35);--hard:3px 3px 0 var(--ink);--hard-lg:5px 5px 0 var(--ink);--width-xs:320px;--width-sm:768px;--width-md:1024px;--width-lg:1280px;--width-xl:1440px;--width-2xl:1920px;--measure:820px;--measure-sm:640px;--z-backdrop:0;--z-chrome:1;--z-popover:60;--z-overlay:80;--z-confetti:90;--z-tour:92;--z-toast:95;font-size:16px}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:Atkinson Hyperlegible,Verdana,sans-serif;color:var(--text);background:var(--bg);min-height:100vh}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:var(--z-backdrop);opacity:.55;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(180deg,transparent,var(--ink) 14%,var(--ink) 86%,transparent);-webkit-mask-image:linear-gradient(180deg,transparent,var(--ink) 14%,var(--ink) 86%,transparent)}a{color:inherit;text-decoration:none}h1,h2,h3,.display{font-family:Fraunces,Georgia,serif}.tabler-icon{vertical-align:-.22em;flex:none}.lcd-font{font-family:Chivo Mono,Courier New,monospace}button{font-family:inherit;cursor:pointer}.hidden{display:none!important}:focus-visible{outline:3px solid var(--accent-text);outline-offset:2px;border-radius:6px}body.sim-lock{height:100vh;overflow:hidden;display:flex;flex-direction:column}.app-root{position:relative;height:100%;min-height:0;display:flex;flex-direction:column}@media(max-width:980px){body.sim-lock{height:auto;min-height:100vh;overflow:auto;display:block}.app-root{height:auto;display:block}}.app-root header{position:relative;z-index:5;flex:none;display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end;padding:12px 24px 10px}.logo{display:flex;align-items:baseline;gap:12px}.logo h1{font-size:1.85rem;font-weight:900;color:var(--ink);letter-spacing:-.5px;line-height:1}.logo h1 a{transition:filter .12s}.logo h1 a:hover{filter:var(--hover-dim)}.logo h1 .bolt{color:var(--accent-text)}.logo .sub{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:700}.spacer{flex:1}.part-tab,.scenario-toggle,.teacher-btn{border:2px solid var(--ink);background:var(--surface);color:var(--ink)}.part-tab,.teacher-btn{font-weight:700;font-size:.85rem;display:flex;align-items:center;gap:7px;transition:background .15s,color .15s,transform .15s,box-shadow .15s}.parts{display:none;gap:9px}.part-tab{border-radius:999px;padding:8px 16px;position:relative}.part-tab .num{width:20px;height:20px;border-radius:50%;background:var(--surface-2);border:1.5px solid var(--ink);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;font-family:Chivo Mono,monospace;font-weight:700}.part-tab.active{background:var(--accent);box-shadow:var(--hard)}.part-tab.active .num{background:var(--ink);border-color:var(--ink);color:var(--accent)}.part-tab.done:not(.active) .num{background:var(--good);border-color:var(--good);color:var(--surface)}.part-tab.locked{opacity:.4;cursor:not-allowed}.part-tab:not(.locked):not(.active):hover{filter:var(--hover-dim)}.scenario-toggle{position:relative;display:flex;border-radius:999px;overflow:hidden}.scenario-toggle button{position:relative;z-index:1;border:none;background:transparent;padding:9px 15px;font-weight:700;font-size:.85rem;color:var(--ink);display:flex;align-items:center;gap:6px;transition:background .15s,color .15s}.scenario-toggle button+button{border-left:2px solid var(--ink)}.scenario-toggle button:not(.active):hover{filter:var(--hover-dim)}.scenario-toggle button.active{color:var(--accent-ink)}.scenario-toggle:not([data-ready]) button.active{color:var(--ink)}.scenario-toggle .seg-ind{background:var(--accent)}.timer-chip{display:flex;align-items:center;gap:6px;border:2px solid var(--ink);border-radius:999px;background:var(--surface);padding:8px 14px;font-family:Chivo Mono,monospace;font-weight:700;font-size:.85rem;color:var(--ink);font-variant-numeric:tabular-nums}.timer-chip.warn{background:var(--red);border-color:var(--red);color:var(--surface)}.teacher-btn{border-radius:999px;padding:9px 17px}.teacher-btn:hover{filter:var(--hover-dim)}.teacher-btn.on{background:var(--good);border-color:var(--good);color:var(--surface)}.main{--side-w:330px;position:relative;z-index:2;flex:1;min-height:0;display:flex;flex-direction:column;gap:var(--gap);padding:4px 24px 8px}.room-row{flex:1 1 0;min-height:0;container-type:size}.room-grid{height:100%;display:grid;gap:var(--gap);align-items:stretch;justify-content:start;--stage-h: calc(100cqh - 5px) ;--room-w:calc(var(--stage-h) * 16 / 9 + 5px);grid-template-columns:min(max(0px,calc(100cqw - var(--gap) - var(--side-w))),var(--room-w)) 1fr;transition:grid-template-columns .3s var(--ease-slot)}.side-col{position:relative;min-width:0;height:100%}.side-swap{position:relative;height:100%;min-height:0}.side-swap>.swap-view{position:absolute;inset:0;transition:opacity .22s ease,visibility .22s}.side-swap>.teacher-view{opacity:0;visibility:hidden}.side-swap.teacher>.swap-view{opacity:0;visibility:hidden}.side-swap.teacher>.teacher-view{opacity:1;visibility:visible}@media(max-width:980px){.side-swap{height:auto}.side-swap>.swap-view{position:relative;inset:auto}.side-swap>.teacher-view,.side-swap.teacher>.swap-view{display:none}.side-swap.teacher>.teacher-view{display:block}}@media(max-width:980px){.main{flex:none;min-height:auto}.room-row{container-type:normal;flex:none}.room-grid{grid-template-columns:1fr;height:auto;align-items:stretch}.side-col{height:auto}}.scene-frame{position:relative;height:100%;width:100%;min-width:0;display:flex;border-radius:var(--radius);border:2.5px solid var(--ink);box-shadow:var(--hard-lg);overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;background:var(--surface)}.scene{position:relative;flex:none;height:var(--stage-h);width:auto;aspect-ratio:16/9;overflow:hidden;transition:background 1s}@media(max-width:980px){.scene-frame{height:auto;overflow:visible}.scene{width:100%;height:auto}}.scene{--amb-wall-morning:linear-gradient(180deg,#f1ede4 0%,#eae4d6 62%,#ad8a5f 63%,#94744c 100%);--amb-wall-noon:linear-gradient(180deg,#f7f6f1 0%,#efede4 62%,#b7935f 63%,#9f7d50 100%);--amb-wall-evening:linear-gradient(180deg,#4b5069 0%,#3f4459 62%,#54462f 63%,#443823 100%);--amb-sky-morning:linear-gradient(180deg,#ffd98a,#ffb35c 55%,#8fc7e8);--amb-sky-noon:linear-gradient(180deg,#6fc3ff,#a8ddff 60%,#d3efff);--amb-sky-evening:linear-gradient(180deg,#141a4d,#33346e 60%,#6b4a7e);--amb-nightfall:#0b0d1f;--amb-wash-morning:rgba(255,170,60,.15);--amb-wash-evening:rgba(23,27,68,.45)}.scene.morning{background:var(--amb-wall-morning)}.scene.noon{background:var(--amb-wall-noon)}.scene.evening{background:var(--amb-wall-evening)}.scene-loading{position:absolute;inset:0;z-index:9;background:color-mix(in srgb,var(--bg) 88%,transparent);color:var(--muted);font-size:.85rem;font-weight:700;animation:fadeIn .2s ease}.scene-loading-in{position:absolute;left:var(--room-vx,50%);top:var(--room-vy,50%);translate:-50% -50%;display:flex;flex-direction:column;align-items:center;gap:10px;white-space:nowrap}.spin{animation:spin 1s linear infinite;color:var(--accent-text)}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spin{animation:none}}.scene .darkness{position:absolute;inset:0;background:var(--amb-nightfall);opacity:0;pointer-events:none;transition:opacity .8s;z-index:20;mix-blend-mode:multiply}.scene.dark .darkness{opacity:.55}.scene .pop-dim{position:absolute;inset:0;background:var(--ink);opacity:0;pointer-events:none;z-index:25;transition:opacity .2s ease}.scene.dimmed .pop-dim{opacity:.42}.ph{position:absolute;z-index:5;border:2px solid var(--ink);border-radius:12px;background:color-mix(in srgb,var(--surface) 95%,transparent);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;transition:transform .2s,background .2s;user-select:none}.ph.clickable{cursor:pointer}.ph.clickable:hover,.ph.deco-obj:hover{filter:var(--hover-dim);z-index:8}.ph.clickable:hover{background:var(--surface)}.ph .icon{display:flex;align-items:center;justify-content:center}.ph .icon .tabler-icon{width:clamp(16px,2.4vw,30px);height:clamp(16px,2.4vw,30px)}.ph .lbl{font-size:clamp(8px,.85vw,11px);font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--ink);text-align:center;line-height:1.15;max-width:96%}.ph .chip{font-family:Chivo Mono,monospace;text-transform:uppercase;font-size:clamp(8px,.8vw,10.5px);font-weight:700;letter-spacing:.05em;border-radius:999px;padding:2px 9px;white-space:nowrap;background:var(--ink);color:var(--surface);border:1px solid var(--ink)}.ph .chip.on{background:var(--good);color:var(--surface);border-color:var(--good)}.ph.deco-obj{border-style:dashed;border-color:color-mix(in srgb,var(--ink) 50%,transparent);background:color-mix(in srgb,var(--surface) 72%,transparent);cursor:pointer}.ph.deco-obj:hover{background:color-mix(in srgb,var(--surface) 95%,transparent);border-color:var(--ink)}.ph.deco-obj .lbl{color:color-mix(in srgb,var(--ink) 70%,transparent)}.ph.found{border-color:var(--good);border-width:2.5px}.found-badge{position:absolute;top:-10px;right:-10px;width:23px;height:23px;border-radius:50%;background:var(--good);color:var(--surface);display:flex;align-items:center;justify-content:center;z-index:11}.shake{animation:shake .4s}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-7px)}40%,80%{transform:translate(7px)}}.pulse-hint{outline:3px solid transparent;outline-offset:0;animation:pulseHint 1.6s infinite}@keyframes pulseHint{0%,to{outline-color:transparent;outline-offset:0}50%{outline-color:var(--ink);outline-offset:6px}}@media(prefers-reduced-motion:reduce){.pulse-hint{animation:none;outline-color:var(--ink);outline-offset:4px}}.ph.window-ph{background:transparent}.ph.window-hole{background:transparent;border:none;border-radius:0}.ph.window-hole.clickable:hover{background:transparent;filter:none}.window-hole .sky{position:absolute;inset:0;z-index:0;opacity:.95;transition:background 1s;border-radius:inherit}.ph.window-ph .icon,.ph.window-ph .lbl,.ph.window-ph .chip{position:relative;z-index:1}.ph.window-ph .icon,.ph.window-ph .lbl{background:color-mix(in srgb,var(--surface) 92%,transparent);border-radius:6px;padding:1px 6px}.scene.morning .window-hole .sky{background:var(--amb-sky-morning)}.scene.noon .window-hole .sky{background:var(--amb-sky-noon)}.scene.evening .window-hole .sky{background:var(--amb-sky-evening)}.ph.curtain-ph{background:repeating-linear-gradient(90deg,var(--terracotta) 0 9px,var(--terracotta-deep) 9px 18px)}.ph.curtain-ph .lbl{font-size:clamp(8px,.8vw,10.5px);font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--surface);text-shadow:0 1px 2px color-mix(in srgb,var(--ink) 55%,transparent)}.status{display:grid;grid-template-columns:repeat(5,1fr) 1.3fr;gap:10px;flex:none;min-width:0}@media(max-width:1180px)and (min-width:981px){.status .sub{display:none}}@media(max-width:980px){.status{grid-template-columns:repeat(3,1fr)}}.lcd{background:var(--surface);border:2px solid var(--ink);border-radius:12px;box-shadow:var(--hard);padding:11px 14px 12px;display:flex;flex-direction:column;gap:3px;min-width:0;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s}.lcd:hover{filter:var(--hover-dim);border-color:var(--accent-text)}.lcd:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}.lcd .tag{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700}.lcd .tag .tabler-icon{color:var(--accent-text)}.lcd .val{font-family:Chivo Mono,Courier New,monospace;font-weight:700;font-size:clamp(1.05rem,1.5vw,1.45rem);color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums}.lcd .val small{font-size:.6em;color:var(--muted);font-weight:700}.lcd .val.amber{color:var(--accent-text)}.lcd .val.red{color:var(--red)}.lcd .val.ok{color:var(--good)}.lcd .sub{font-size:.64rem;color:var(--muted)}.target-row .st.neutral{background:var(--ink)}.factors{display:flex;flex-wrap:wrap;gap:4px 8px;margin-top:3px}.factor{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:3px}.factor b{font-size:.56rem;letter-spacing:.1em;color:var(--muted);font-weight:700}.bar{height:6px;border-radius:4px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden}.bar i{display:block;height:100%;border-radius:4px;background:var(--good);transition:width .5s,background .5s}.obj-sec{flex:none;margin-bottom:12px;background:var(--surface);border:2.5px solid var(--ink);border-radius:var(--radius);box-shadow:var(--hard-lg);padding:15px;animation:popIn .18s cubic-bezier(.2,1.4,.4,1)}.obj-sec.closing{animation:popOut .16s ease forwards;pointer-events:none}.obj-sec h3{font-size:1.02rem;font-weight:900;color:var(--ink);display:flex;align-items:center;gap:8px;margin-bottom:11px}.obj-sec .close-x{margin-left:auto;border:2px solid var(--ink);background:var(--surface);color:var(--ink);width:27px;height:27px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .15s}.obj-sec .close-x:hover{filter:var(--hover-dim)}.obj-sec h4{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:8px}.scale-row{margin-top:10px;gap:6px}.scale-row label{flex:1}.scale-row .scale-val{font-family:Chivo Mono,monospace;font-weight:700;font-size:.95rem;min-width:30px;text-align:center}.obj-preview{margin-top:12px;padding-top:12px;border-top:1.5px solid var(--line)}.side{transition:transform .3s var(--ease-slot),opacity .22s ease;background:var(--surface);border:2.5px solid var(--ink);border-radius:var(--radius);box-shadow:var(--hard-lg);padding:18px;position:relative;height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain}@media(max-width:980px){.side{height:auto;overflow:visible}}.side:before{content:"";display:block;margin:-18px -18px 12px;height:6px;background:repeating-linear-gradient(90deg,var(--accent) 0 30px,var(--ink) 30px 34px);border-radius:11px 11px 0 0}.side h2{font-size:1.4rem;font-weight:900;margin:10px 0 2px;color:var(--ink)}.side .kicker{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-text);font-weight:700}.side p.desc{font-size:.88rem;color:var(--muted);margin:8px 0 14px;line-height:1.5}.task-list{list-style:none;display:flex;flex-direction:column;gap:8px}.task{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;border:1.5px solid var(--line);background:var(--bg);font-size:.85rem;font-weight:700;color:var(--ink);transition:border-color .3s,background .3s}.task .box{width:21px;height:21px;border-radius:7px;border:2px solid var(--ink);flex:none;display:flex;align-items:center;justify-content:center;color:var(--surface);font-weight:900;font-size:.75rem;transition:all .3s;background:var(--surface)}.task.done{border-color:var(--good);background:var(--good-soft)}.task.done .box{background:var(--good);border-color:var(--good)}.task .hint{font-weight:400;font-size:.82rem;color:var(--muted);display:block;margin-top:1px}.task.current{border-color:var(--ink);border-width:2px;box-shadow:var(--hard);background:var(--surface)}.find-prompt{border:2.5px solid var(--ink);border-radius:12px;background:var(--accent);box-shadow:var(--hard);padding:15px;text-align:center;margin-bottom:16px}.find-prompt .fp-label{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-ink);font-weight:700;opacity:.75}.find-prompt .fp-target{font-family:Fraunces,serif;font-size:1.5rem;font-weight:900;color:var(--accent-ink);margin-top:3px}.fact{margin-top:14px;border:2px solid var(--line);border-radius:10px;background:var(--bg);padding:11px 13px;font-size:.85rem;color:var(--muted);line-height:1.5}.big-btn{width:100%;margin-top:16px;border:2.5px solid var(--ink);border-radius:11px;padding:13px;background:var(--accent);color:var(--accent-ink);font-weight:900;font-size:1rem;letter-spacing:.02em;font-family:Fraunces,serif;box-shadow:var(--hard);transition:transform .12s,box-shadow .12s}.big-btn:hover{filter:var(--hover-dim)}.big-btn:active{transform:translate(2px,2px);box-shadow:0 0 0 var(--ink)}.big-btn.green{background:var(--good);color:var(--surface)}.big-btn:disabled{opacity:.5;cursor:not-allowed}.big-btn.waiting{background:var(--surface-2);color:var(--muted);border-color:var(--muted)}.big-btn.waiting:hover{filter:none}.stamps{display:flex;gap:10px;margin:14px 0}.stamp{flex:1;aspect-ratio:1;border:2px dashed var(--slot-empty);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);transition:all .4s;text-align:center;padding:4px;background:var(--bg)}.stamp .ic{display:flex;align-items:center}.stamp.got{border-style:solid;border-color:var(--good);color:var(--good);background:var(--good-soft);transform:rotate(-8deg);animation:stampIn .45s cubic-bezier(.2,2,.4,1)}@keyframes stampIn{0%{transform:scale(2.2) rotate(-30deg);opacity:0}to{transform:scale(1) rotate(-8deg);opacity:1}}.targets{display:flex;flex-direction:column;gap:7px;margin-top:8px}.target-row{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;font-weight:700;border-radius:10px;padding:10px 12px;background:var(--bg);border:1.5px solid var(--line);color:var(--ink)}.target-row .st{font-family:Chivo Mono,monospace;font-size:.74rem;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--red);color:var(--surface)}.target-row.met{border-color:var(--good);background:var(--good-soft)}.target-row.met .st{background:var(--good)}.popover{position:fixed;z-index:var(--z-popover);left:var(--room-cx,50%);top:var(--room-cy,50%);translate:-50% -50%;max-height:min(84vh,640px);overflow-y:auto;overscroll-behavior:contain;min-width:230px;max-width:285px;background:var(--surface);border:2.5px solid var(--ink);border-radius:14px;box-shadow:var(--hard-lg);padding:15px;animation:popIn .18s cubic-bezier(.2,1.4,.4,1)}@keyframes popIn{0%{transform:scale(.88);opacity:0}to{transform:scale(1);opacity:1}}@keyframes popOut{to{transform:scale(.9);opacity:0}}.popover.closing{animation:popOut .16s ease forwards;pointer-events:none}.popover.wide{max-width:345px}.popover .targets{margin-top:0}.popover h3{font-size:1.02rem;font-weight:900;color:var(--ink);display:flex;align-items:center;gap:8px;margin-bottom:11px}.rail-x{border:2px solid var(--ink);background:var(--surface);color:var(--ink);width:27px;height:27px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .15s}.rail-x:hover{filter:var(--hover-dim)}.popover .close-x,.modal .close-x{border:2px solid var(--ink);background:var(--surface);color:var(--ink);width:27px;height:27px;border-radius:50%;font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:background .15s}.popover .close-x:hover,.modal .close-x:hover{filter:var(--hover-dim)}.popover .close-x{margin-left:auto}.seg{position:relative;display:flex;border:2px solid var(--ink);border-radius:10px;overflow:hidden;background:var(--surface)}.seg button{position:relative;z-index:1;flex:1 1 auto;min-width:0;border:none;background:transparent;padding:10px 12px;font-weight:800;font-size:.85rem;color:var(--ink);transition:background .15s,color .15s}.seg:has(button:not(.active):hover){filter:var(--hover-dim)}.seg button.active,.seg button.active.off-opt{color:var(--surface)}.seg:not([data-ready]) button.active,.seg:not([data-ready]) button.active.off-opt{color:var(--ink)}.seg-ind{position:absolute;top:0;bottom:0;z-index:0;background:var(--good);opacity:0}.seg[data-ready] .seg-ind,.scenario-toggle[data-ready] .seg-ind{opacity:1}[data-sliding] .seg-ind{transition:left .28s cubic-bezier(.3,1.1,.4,1),width .28s cubic-bezier(.3,1.1,.4,1),background .2s,opacity .2s}.seg-ind.off{background:var(--ink)}.remote-lcd{background:var(--ink);border-radius:10px;padding:12px;text-align:center;margin-bottom:12px;border:2px solid var(--ink)}.remote-lcd .big{font-family:Chivo Mono,monospace;font-size:2.05rem;font-weight:700;color:var(--surface);line-height:1;font-variant-numeric:tabular-nums}.remote-lcd .big small{font-size:.45em;color:var(--screen-dim)}.remote-lcd.off .big{color:var(--screen-off)}.remote-lcd .icons{margin-top:7px;color:var(--accent);display:flex;justify-content:center;gap:10px}.remote-lcd.off .icons{color:var(--screen-off)}.ac-btns{display:flex;justify-content:center;gap:12px;margin-top:11px}.rbtn{width:40px;height:40px;flex:none;padding:0;border-radius:50%;border:2px solid var(--ink);background:var(--surface);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:1.05rem;transition:background .12s,transform .12s,opacity .12s}.rbtn:hover:not(:disabled){filter:var(--hover-dim)}.rbtn:active:not(:disabled){transform:scale(.95)}.rbtn:disabled{opacity:.35;cursor:not-allowed}.rbtn.power{background:var(--ink);border-color:var(--ink);color:var(--surface)}.rbtn.power:hover:not(:disabled){filter:var(--hover-glow)}.rbtn.power.is-on{background:var(--good);border-color:var(--good);color:var(--surface)}.pop-note{font-size:.82rem;color:var(--muted);margin-top:10px;line-height:1.45}.pop-note b{color:var(--ink)}.roll{position:relative;display:inline-flex;max-width:100%;overflow:clip}.roll>*:first-child{min-width:0}.roll .rolling{position:relative;visibility:hidden}.roll .rolling>*{visibility:visible}.slot{position:absolute;inset:0;padding:inherit;box-sizing:border-box;display:block;white-space:nowrap;pointer-events:none}.slot-pad{visibility:hidden}.slot-col{position:relative;display:inline-block;overflow:hidden;white-space:pre;vertical-align:top}.slot-size{display:block;visibility:hidden}.slot-reel{position:absolute;left:0;right:0;display:block}.slot-cell{display:block}.slot-up{top:-100%;animation:slotUp var(--roll-dur) var(--ease-slot)}.slot-dn{top:0;animation:slotDn var(--roll-dur) var(--ease-slot)}@keyframes slotUp{0%{top:0}to{top:-100%}}@keyframes slotDn{0%{top:-100%}to{top:0}}@media(prefers-reduced-motion:reduce){.roll .rolling{visibility:visible}.slot{display:none}.seg-ind,.tsec-wrap{transition:none}}.overlay{position:fixed;inset:0;background:color-mix(in srgb,var(--ink) 50%,transparent);backdrop-filter:blur(3px);z-index:var(--z-overlay);display:flex;align-items:center;justify-content:center;padding:18px;animation:fadeIn .25s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{to{opacity:0}}.overlay.closing{animation:fadeOut .18s ease forwards;pointer-events:none}.overlay.closing .modal{animation:popOut .18s ease forwards}.modal{background:var(--surface);border:2.5px solid var(--ink);border-radius:18px;box-shadow:var(--hard-lg);max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:26px;position:relative;animation:popIn .25s cubic-bezier(.2,1.4,.4,1)}.modal h2{font-size:1.65rem;font-weight:900;color:var(--ink);margin-bottom:6px}.modal .close-x{position:absolute;top:16px;right:16px}.modal.slim{max-width:352px;padding:22px}.modal.slim h2{font-size:1.25rem}.modal.slim .tbtn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px}.bill-doc{border:2px solid var(--ink);border-radius:8px;background:var(--surface);color:var(--ink);padding:22px;position:relative;font-size:.9rem}.bill-doc:before{content:"PROJECTION";position:absolute;top:40%;left:50%;transform:translate(-50%,-50%) rotate(-18deg);font-family:Fraunces,serif;font-size:2.6rem;font-weight:900;color:color-mix(in srgb,var(--accent-text) 12%,transparent);letter-spacing:.15em;pointer-events:none}.bill-doc .bd-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:3px double var(--ink);padding-bottom:9px;margin-bottom:11px}.bill-doc .bd-head h3{font-size:1.15rem;font-weight:900}.bill-doc table{width:100%;border-collapse:collapse}.bill-doc th{text-align:left;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:5px 4px;border-bottom:1.5px solid var(--ink)}.bill-doc td{padding:7px 4px;border-bottom:1px dashed color-mix(in srgb,var(--ink) 25%,transparent)}.bill-doc td.r,.bill-doc th.r{text-align:right;font-variant-numeric:tabular-nums;font-family:Chivo Mono,monospace;font-size:.84em}.bill-doc .total-row td{border-bottom:none;border-top:2px solid var(--ink);font-weight:900;font-size:1.02rem;padding-top:10px}.bill-doc .total-row .peso{color:var(--accent-text)}.center-modal{text-align:center}.center-modal .hero-ic{margin-bottom:6px;color:var(--accent-text)}.center-modal p{color:var(--muted);line-height:1.55;margin:10px 0}.center-modal p b{color:var(--ink)}.confetti{position:fixed;inset:0;pointer-events:none;z-index:var(--z-confetti);overflow:hidden}.confetti i{position:absolute;top:-4vh;width:9px;height:15px;border-radius:2px;animation:cfall linear forwards}@keyframes cfall{to{transform:translateY(110vh) rotate(720deg)}}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%) translateY(calc(100% + 46px));opacity:0;visibility:hidden;background:var(--ink);color:var(--surface);font-weight:700;padding:12px 24px;border-radius:999px;z-index:var(--z-toast);box-shadow:0 10px 30px color-mix(in srgb,var(--ink) 35%,transparent);transition:transform .35s cubic-bezier(.2,1.3,.4,1),opacity .25s,visibility .35s;max-width:88vw;text-align:center;font-size:.9rem}.toast.show{transform:translate(-50%) translateY(0);opacity:1;visibility:visible}.teacher-panel{display:flex;flex-direction:column;gap:12px;overflow:hidden}.tpanel-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-right:2px}.tsec{border:2px solid var(--ink);border-radius:12px;margin-bottom:12px;overflow:hidden;background:var(--surface)}.tsec-sum{width:100%;border:none;background:none;text-align:left;cursor:pointer;padding:12px 15px;font-weight:900;font-size:.95rem;display:flex;align-items:center;font-family:Fraunces,serif;color:var(--ink)}.tsec-sum .chev{margin-left:auto;transition:transform .2s;color:var(--muted)}.tsec.open .tsec-sum .chev{transform:rotate(180deg)}.tsec .tsec-body{padding:12px 15px 14px;display:flex;flex-direction:column;gap:10px;border-top:1.5px solid var(--line)}.tsec .tsec-body b{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.ask-list{border:2px solid var(--ink);border-radius:12px;background:var(--surface);padding:12px 14px;margin-bottom:14px;display:flex;flex-direction:column;gap:8px}.ask-row{display:flex;align-items:center;gap:10px}.ask-row b{flex:1}.ask-row label{font-size:.8rem;font-weight:700;flex:1}.ask-row input[type=number]{width:64px;border:2px solid var(--ink);border-radius:8px;padding:6px 8px;font-family:Chivo Mono,monospace;font-weight:700;font-size:.85rem;background:var(--surface);color:var(--ink)}.ask-when{font-size:.75rem;color:var(--muted)}.ask-all{margin-bottom:14px}.tnote{font-size:.75rem;color:var(--muted);line-height:1.45}.trow{display:flex;align-items:center;gap:9px;font-size:.85rem;flex-wrap:wrap;color:var(--ink)}.trow label:not(.switch){font-weight:700;flex:1;min-width:110px}.trow input[type=number],.trow input[type=text],.trow input[type=password]{width:84px;padding:7px 9px;border:2px solid var(--ink);border-radius:8px;font-family:Chivo Mono,monospace;font-size:.84rem;font-weight:700;background:var(--surface);color:var(--ink)}.trow input[type=text].wide{width:100%}.trow input:focus{outline:3px solid color-mix(in srgb,var(--accent) 50%,transparent)}.switch{position:relative;display:inline-flex;vertical-align:middle;width:46px;height:26px;flex:none;cursor:pointer}.switch input{opacity:0;width:0;height:0}.switch i{position:absolute;inset:0;border-radius:999px;background:var(--surface-2);transition:.2s;border:2px solid var(--ink)}.switch i:before{content:"";position:absolute;left:2px;top:2px;width:17px;height:17px;border-radius:50%;background:var(--ink);transition:.2s}.switch:has(input:disabled){opacity:.4;cursor:not-allowed}.switch input:checked+i{background:var(--good);border-color:var(--good)}.switch input:checked+i:before{transform:translate(20px);background:var(--surface)}.kwh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}.kwh-grid .kg{display:flex;flex-direction:column;gap:3px;font-size:.7rem;font-weight:700;color:var(--muted)}.num-unit{display:flex;align-items:center;gap:8px;min-width:0}.num-unit>i{font-style:normal;font-size:.7rem;font-weight:700;color:var(--muted);white-space:nowrap}.kwh-grid .num-unit{gap:6px}.kwh-grid .num-unit input{min-width:0;flex:1}.kwh-grid input{width:100%;padding:6px 7px;border:2px solid var(--ink);border-radius:7px;font-family:Chivo Mono,monospace;font-weight:700;font-size:.78rem;background:var(--surface);color:var(--ink)}.tbtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:2px solid var(--ink);border-radius:10px;background:var(--surface);padding:10px 14px;font-weight:800;font-size:.85rem;color:var(--ink);transition:background .15s}.tbtn:hover{filter:var(--hover-dim)}.tbtn.danger{border-color:var(--red);color:var(--red)}.tbtn.sm{padding:6px 11px;font-size:.78rem;border-width:1.5px;border-radius:9px}.tbtn.primary{background:var(--good);border-color:var(--good);color:var(--surface)}.teacher-strip{display:none;position:relative;z-index:6;background:var(--good);color:var(--surface);text-align:center;font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;padding:6px}.app-root.teacher .teacher-strip{display:block}.app-root hr{border:none;border-top:1.5px dashed var(--line)}.ph.has-art{border:none;background:transparent}.ph.has-art .art{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:fill;z-index:0;pointer-events:none}.ph.has-art .icon,.ph.has-art .lbl{display:none}.ph.has-art .chip{position:absolute;left:50%;bottom:-9px;transform:translate(-50%);z-index:2}.ph.clickable.has-art:hover,.ph.deco-obj.has-art:hover{filter:var(--hover-dim);background-color:transparent}.ph.has-art.pulse-hint{border-radius:var(--radius-pulse)}.ph.window-ph.has-art .art{z-index:1}.window-hole .sky{opacity:1}.ph.deco-obj.has-art,.ph.curtain-ph.has-art{border:none;background:transparent}.grid-lines{position:absolute;inset:0;z-index:22;pointer-events:none;opacity:0;transition:opacity .3s;background-image:linear-gradient(color-mix(in srgb,var(--ink) 22%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--ink) 22%,transparent) 1px,transparent 1px),linear-gradient(color-mix(in srgb,var(--ink) 8%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--ink) 8%,transparent) 1px,transparent 1px);background-size:1.5625% 2.7778%,1.5625% 2.7778%,.390625% .6944%,.390625% .6944%}.app-root.teacher .grid-lines{opacity:1}.app-root.teacher .ph{cursor:pointer}.app-root.teacher .selected{cursor:move}.app-root.teacher .ph:hover{filter:none;z-index:8}.hdl{position:absolute;width:15px;height:15px;z-index:12;background:var(--surface);border:2px solid var(--ink);border-radius:3px}.hdl.tl{left:-7px;top:-7px}.hdl.tr{right:-7px;top:-7px}.hdl.bl{left:-7px;bottom:-7px}.hdl.br{right:-7px;bottom:-7px}.hdl-edge{position:absolute;z-index:11}.hdl-edge.t{left:0;right:0;top:-7px;height:calc(7px + min(9px,25%))}.hdl-edge.b{left:0;right:0;bottom:-7px;height:calc(7px + min(9px,25%))}.hdl-edge.l{top:0;bottom:0;left:-7px;width:calc(7px + min(9px,25%))}.hdl-edge.r{top:0;bottom:0;right:-7px;width:calc(7px + min(9px,25%))}.app-root.teacher .selected{outline:2px dashed var(--ink);outline-offset:3px;box-shadow:0 0 0 3px var(--surface)}.popover.picker{min-width:180px;max-width:250px}.pick-list{display:flex;flex-direction:column;gap:7px}.pick-list .tbtn{text-align:left}.curtain-side{display:flex;align-items:center;gap:9px;margin-bottom:8px}.curtain-side .side-lbl{font-size:.66rem;font-weight:700;letter-spacing:.12em;color:var(--muted);width:42px;flex:none}.curtain-side .seg{flex:1}.obj-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.obj-actions .tbtn{padding:9px 8px;font-size:.78rem}.scene.has-bg:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;transition:background 1s}.scene.has-bg.morning:before{background:var(--amb-wash-morning)}.scene.has-bg.noon:before{background:color-mix(in srgb,var(--surface) 0%,transparent)}.scene.has-bg.evening:before{background:var(--amb-wash-evening)}.logo{align-items:center}.logo h1 .ver{font-family:Chivo Mono,monospace;font-size:.62rem;font-weight:700;color:var(--muted);letter-spacing:.06em}.activity-sub{display:none;flex-direction:column;gap:1px;border-left:2px solid var(--line);padding-left:12px}.activity-no{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-text);font-weight:700}.activity-desc{font-size:.74rem;color:var(--muted);font-weight:700}@media(max-width:700px){.activity-desc{display:none}}.factor-val{font-family:Chivo Mono,monospace;font-size:.66rem;font-weight:700;white-space:nowrap;display:inline-flex;align-items:center;gap:3px}.factor-val.ok{color:var(--good)}.factor-val.bad{color:var(--red)}.trow select{padding:7px 9px;border:2px solid var(--ink);border-radius:8px;background:var(--surface);color:var(--ink);font-family:Chivo Mono,monospace;font-size:.84rem;font-weight:700}.stamp-board{display:flex;gap:5px;color:var(--muted)}.stamp-board .on{color:var(--good)}.live-chip{margin-left:auto;display:inline-flex;align-items:center;gap:4px;font-family:Chivo Mono,monospace;font-size:.62rem;font-weight:700;letter-spacing:.12em;border-radius:999px;padding:3px 10px;border:1.5px solid var(--line);color:var(--muted)}.clip{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}.clip.open{grid-template-rows:1fr}.clip>*{overflow:hidden;min-height:0}@media(prefers-reduced-motion:reduce){.clip{transition:none}}.icon-title{display:flex;align-items:center;gap:9px}.icon-title .tabler-icon{flex:none}.icon-title .it-label{min-width:0}.icon-title .close-x{margin-left:auto}.class-board{display:flex;flex-direction:column;gap:10px}.class-board .board-note{font-size:.85rem;color:var(--muted);line-height:1.5}.class-board .icon-title+.board-note{margin-top:-6px}.class-table{width:100%;border-collapse:collapse;font-size:.85rem}.class-table th{text-align:left;font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:6px;border-bottom:2px solid var(--ink)}.class-table td{padding:9px 6px;border-bottom:1px solid var(--line);color:var(--ink)}.class-table td.r,.class-table th.r{text-align:right;font-variant-numeric:tabular-nums;font-family:Chivo Mono,monospace;font-size:.8em}.class-code{font-family:Chivo Mono,Courier New,monospace;font-weight:700;letter-spacing:.16em}.seat{font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;border:2px solid var(--ink);border-radius:999px;padding:3px 9px}.seat.active{background:var(--good);border-color:var(--good);color:var(--surface)}.seat.removed{background:var(--red-soft);border-color:var(--red);color:var(--red)}.seat.owner{background:var(--ink);color:var(--surface)}.search-field{display:flex;align-items:center;gap:8px;flex:1;min-width:180px;max-width:420px;border:2px solid var(--ink);border-radius:999px;background:var(--surface);padding:0 12px;height:38px;color:var(--muted)}.search-field:focus-within{outline:3px solid color-mix(in srgb,var(--accent) 50%,transparent)}.search-field input{flex:1;min-width:0;border:none;background:none;outline:none;font-family:inherit;font-size:.88rem;color:var(--ink)}.search-field input::-webkit-search-cancel-button{display:none}.search-field button{flex:none;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:50%;background:var(--ink);color:var(--surface);transition:filter .12s}.search-field button:hover{filter:var(--hover-glow)}.filter-select{height:38px;border:2px solid var(--ink);border-radius:999px;background:var(--surface);color:var(--ink);font-family:inherit;font-size:.85rem;font-weight:700;padding:0 12px;max-width:280px;transition:filter .12s}.filter-select:hover{filter:var(--hover-dim)}
