:root{font-family:Segoe UI,Arial,sans-serif;color:#342f28;background:#e7e4dc;font-synthesis:none}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,a,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{font:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #a77845;outline-offset:4px}#scene{position:fixed;inset:0;width:100%;height:100%;touch-action:none;outline:none}header{position:fixed;inset:0 0 auto;display:flex;align-items:center;gap:22px;padding:24px 30px;pointer-events:none}header>*{pointer-events:auto}.back{color:inherit;text-decoration:none;background:#fffc;border:1px solid #fff;border-radius:50px;padding:12px 17px;font-size:13px}/* Atalho Projeto | M1 | M2 no cabecalho. Mesma pilula do .back, para ler como um controle so; o modelo aberto usa [aria-current] e fica solido. Vale nos dois modelos porque o HUD e compartilhado. */.switch{display:flex;align-items:center;gap:4px;background:#fffc;border:1px solid #fff;border-radius:50px;padding:4px;box-shadow:0 2px 9px #453a2910}.switch .back{background:transparent;border:0;box-shadow:none;padding:8px 13px}.switch .model{color:#756d61;text-decoration:none;font-size:12px;letter-spacing:.06em;border-radius:50px;padding:8px 13px;min-width:38px;text-align:center}.switch .model:hover{background:#dfe1d7;color:#343a2e}.switch .model[aria-current]{background:#6a725a;color:#fff}body.night .switch{background:#2b2e27e0;border-color:#3d4137}body.night .switch .model{color:#c3bdaa}body.night .switch .model:hover{background:#3d4137;color:#eae5d6}.brand{letter-spacing:.19em;font-size:12px}.brand b{font-size:19px;font-weight:500}.brand small{display:block;letter-spacing:.03em;font-size:10px;margin-top:5px;opacity:.65}#help{margin-left:auto;border:1px solid #bcb7a9;background:#fff9;border-radius:50%;width:34px;height:34px}.intro{position:fixed;left:32px;top:113px;pointer-events:none;width:300px}.eyebrow{font-size:10px;letter-spacing:.23em;color:#8a765d}h1{font-family:Georgia,serif;font-weight:400;line-height:1.08;font-size:40px;max-width:270px;margin:13px 0}p{font-size:12px;line-height:1.65}.intro p{max-width:225px;color:#6b6256}#loadStatus{display:block;font-size:10px;color:#756955;margin-top:15px}.tools{position:fixed;right:28px;top:108px;display:flex;flex-direction:column;gap:7px}.tools button{background:#fffd;border:1px solid #dcd7cc;border-radius:8px;text-align:left;padding:10px 14px;font-size:11px;color:#635a4b;box-shadow:0 2px 9px #453a2910}.tools button[aria-pressed=true]{background:#5b624e;color:white;border-color:#5b624e}/* bottom sobe de 134px para 190px: o rodape ganhou a segunda linha (barra de navegacao) e o painel da planta nao pode ficar coberto. */#plan{position:fixed;bottom:190px;left:30px;width:145px;padding:12px;border:1px solid #fff9;border-radius:12px;background:#ffffffb8;backdrop-filter:blur(12px)}summary{font-size:10px;letter-spacing:.02em}#minimap{width:100%;height:165px;display:block;margin-top:10px}#plan p{font-size:8px;color:#8a8073;line-height:1.4;margin:5px 0 0}footer{position:fixed;bottom:0;left:0;right:0;padding:15px 28px 17px;background:linear-gradient(transparent,#e7e4dcf5 40%)}nav{display:flex;justify-content:center;gap:5px;flex-wrap:wrap;background:#ffffffe0;border:1px solid #fff;border-radius:14px;width:fit-content;max-width:100%;margin:auto;padding:7px;box-shadow:0 8px 35px #59452f12}nav button{border:0;background:transparent;color:#756d61;border-radius:9px;padding:11px 14px;font-size:11px;white-space:nowrap}nav button[aria-pressed=true]{background:#6a725a;color:#fff}nav button:hover{background:#dfe1d7;color:#343a2e}.footnote{display:flex;justify-content:space-between;font-size:9px;color:#847b6c;max-width:1100px;margin:12px auto 0}/* Barra de navegacao: reaproveita o mesmo pill do nav de ambientes (nav{...}, nav button{...}, nav button[aria-pressed=true]{...}); so o separador, os simbolos e o estado desativado sao novos. Padroniza este HUD com o da maquete em escala. */#navigate{margin-top:7px}#navigate button{padding:9px 13px}#navigate .symbol{font-size:15px;min-width:38px;text-align:center}#navigate .divider{width:1px;align-self:stretch;margin:4px 3px;background:#dcd7cc}nav button[disabled]{opacity:.4;cursor:default}nav button[disabled]:hover{background:transparent;color:#756d61}#instructions{position:fixed;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:min(360px,90vw);background:#fdfcf8;padding:26px;border-radius:16px;box-shadow:0 20px 100px #0004;z-index:5}#instructions button,#error button{background:#6a725a;border:0;border-radius:7px;color:white;padding:10px 20px}#error{position:fixed;inset:0;background:#eee9df;z-index:10;padding:10vw}#error a{margin-right:20px}body.interior .intro{background:#faf8f0e6;border-radius:12px;padding:16px;width:250px;top:100px;left:25px}body.interior h1{font-size:27px;margin:8px 0}body.interior .intro p{margin:0}body.interior #loadStatus{margin-top:7px}body.interior header{background:linear-gradient(#f6f4eced,transparent)}body.night header,body.night .intro{color:#eae5d6}body.night .intro p{color:#bdb6a5}body.night.interior .intro{background:#292b25e8}body.night footer{background:linear-gradient(transparent,#22251fee 40%)}body.night .footnote{color:#c3bdaa}[hidden]{display:none!important}@media(max-width:760px){header{padding:16px;gap:12px}.brand{font-size:10px}.brand small{font-size:9px}.back{padding:9px 12px}.switch{gap:2px;padding:3px}.switch .back{padding:7px 9px}.switch .model{padding:7px 9px;min-width:30px;font-size:11px}.intro{left:20px;top:91px;width:190px}h1{font-size:31px;max-width:180px}.intro p{max-width:175px;font-size:11px}.tools{top:95px;right:16px}.tools button{padding:9px;font-size:10px}#plan{left:16px;bottom:208px;width:103px;padding:9px}#navigate{margin-top:5px}#navigate button{padding:8px 10px}#navigate .symbol{font-size:13px;min-width:32px}#minimap{height:105px}#plan summary{font-size:9px}#plan p{display:none}footer{padding:12px 12px 14px}nav{gap:2px;padding:5px}nav button{font-size:10px;padding:9px 10px}.footnote span:last-child{display:none}.footnote{justify-content:center;font-size:8px;margin-top:8px}body.interior .intro{left:16px;top:87px;width:185px;padding:12px}body.interior h1{font-size:23px}body.interior .eyebrow{font-size:8px}body.interior #loadStatus{font-size:8px}}@media(max-height:600px){#plan{display:none}.intro{top:75px}h1{font-size:28px}.tools{top:78px}}

/* Extras que so a maquete em escala tinha e que a decisao de 09/09/2026 tornou comuns aos
   DOIS modelos: acoes do cabecalho, altura do corte, painel "comparar com a planta" e a
   galeria de referencias. Como o HUD e um so, estas regras servem o M1 e o M2 -- elas
   estilizam elementos do 3d-template.html, nao de uma pagina especifica. */
.header-actions{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:6px;margin-left:auto}
.header-actions button,.header-actions a{background:#fffc;border:1px solid #fff;border-radius:50px;padding:11px 15px;font-size:11px;color:#5b5346;text-decoration:none;white-space:nowrap}
.header-actions button:hover,.header-actions a:hover{background:#fff}
.header-actions button[aria-pressed=true]{background:#5b624e;border-color:#5b624e;color:#fff}
.header-actions a span{margin-left:6px}
header #help{margin-left:8px;flex-shrink:0}
/* Altura do corte: mesmo cartao dos botoes da coluna de ferramentas, com o valor lido a
   direita do rotulo para caber na mesma largura. */
.cut{display:grid;grid-template-columns:1fr auto;align-items:center;background:#fffd;border:1px solid #dcd7cc;border-radius:8px;padding:10px 14px 5px;box-shadow:0 2px 9px #453a2910}
.cut label{font-size:11px;color:#635a4b}
#cut-value{font-size:11px;color:#7b6f5c;font-variant-numeric:tabular-nums;text-align:right}
#cut-height{grid-column:1/-1;width:100%;height:3px;margin:11px 0 5px;accent-color:#5b624e;cursor:ew-resize}
.tools button:disabled,#cut-height:disabled{opacity:.45;cursor:default}
/* z-index 4: cobre ferramentas e rodape, mas fica ABAIXO da ajuda (5) e do erro (10) --
   com a planta aberta, o "?" ainda precisa aparecer inteiro. */
.reference-panel{position:fixed;top:0;right:0;bottom:0;z-index:4;width:min(94vw,430px);display:flex;flex-direction:column;padding:26px 22px 18px;background:#faf8f2;border-left:1px solid #d7ddcf;box-shadow:-14px 0 50px #33352c22}
.reference-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}
.reference-heading h2{font-family:Georgia,serif;font-weight:400;font-size:19px;margin:8px 0 0}
.reference-heading button,.dialog-heading button{border:0;background:transparent;color:#7f8a78;line-height:1;width:34px;height:34px;border-radius:7px;flex-shrink:0}
.reference-heading button:hover,.dialog-heading button:hover{background:#e7e9df}
.reference-heading button{font-size:25px}
.reference-image{flex:1;min-height:0;overflow:auto;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #e9e9e1;border-radius:4px}
.reference-image img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.reference-panel>p{font-size:10px;line-height:1.65;color:#8a8175;margin:13px 0 0}
/* Com o painel aberto a coluna de ferramentas sairia por baixo dele; so ha espaco para
   desviar em tela larga -- abaixo disso o painel cobre mesmo, e fecha-se para voltar. */
@media(min-width:1000px){body.has-reference .tools{right:calc(min(94vw,430px) + 20px)}}
.references-dialog{width:920px;max-width:calc(100vw - 32px);max-height:88dvh;padding:24px;border:1px solid #d2d9c9;border-radius:14px;background:#faf8f2;color:#342f28;box-shadow:0 20px 100px #1b271e38}
.references-dialog::backdrop{background:#23302065;backdrop-filter:blur(4px)}
.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.dialog-heading h2{font-family:Georgia,serif;font-weight:400;font-size:22px;margin:7px 0 0}
.dialog-heading button{font-size:27px}
.references-note{font-size:11px;color:#7c8971;line-height:1.6;margin:15px 0 18px}
.switch{flex-shrink:0}
@media(max-width:1100px){header .brand{display:none}}
@media(max-width:760px){
 header{display:grid;grid-template-columns:1fr 34px;gap:9px 5px;padding:12px 16px}
 header .switch{grid-column:1;grid-row:1;margin:0;max-width:100%}
 header .switch .model{padding:8px 9px;letter-spacing:0}
 header #help{grid-column:2;grid-row:1;margin-left:0}
 header .header-actions{grid-column:1/-1;grid-row:2;justify-content:flex-start;margin:0}
 .intro,body.interior .intro{top:131px}
 .tools{top:132px}
}
.reference-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;max-height:62dvh;overflow:auto}
.reference-thumbnail{display:flex;flex-direction:column;align-items:stretch;padding:0 0 8px;border:0;border-radius:7px;overflow:hidden;background:#efeee6;color:inherit;text-align:left;text-decoration:none}
.reference-thumbnail:hover{background:#e5e4d8}
.reference-thumbnail img{display:block;width:100%;height:132px;object-fit:cover;margin-bottom:9px;background:#e0ddd3}
.reference-thumbnail span{font-size:11px;font-weight:600;margin:0 9px 5px}
.reference-thumbnail small{font-size:8px;color:#87907d;margin:0 9px}
@media(max-width:760px){
 .header-actions{gap:4px}
 .header-actions button,.header-actions a{padding:8px 10px;font-size:9px}
 .header-actions a span{display:none}
 .cut{padding:8px 10px 3px}
 .cut label,#cut-value{font-size:10px}
 .reference-panel{width:min(94vw,400px);padding:20px 16px 14px}
 .reference-heading h2{font-size:17px}
 .references-dialog{padding:16px;border-radius:12px}
 .dialog-heading h2{font-size:18px}
 .reference-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:58dvh}
 .reference-thumbnail img{height:118px}
}
/* Navegação e superfície das plantas: o cabeçalho e a barra de controles são do HUD único. */
header .switch{flex-wrap:nowrap;margin-left:0;margin-right:0;flex-shrink:0}
.plan-viewport{position:fixed;inset:100px 195px 170px 265px;display:grid;place-items:center}
.plan-viewport svg{width:100%;height:100%;overflow:hidden;touch-action:none;cursor:grab;outline:none}
.plan-viewport svg:focus-visible{outline:2px solid #a77845;outline-offset:2px;border-radius:5px}
body.room-view .intro{background:#faf8f0ed;border-radius:12px;padding:16px;width:250px;top:100px;left:25px}body.room-view h1{font-size:27px;margin:8px 0}body.room-view .intro p{margin:0}body.night.room-view .intro{background:#292b25ed}@media(max-width:760px){body.room-view .intro{top:131px;left:16px;width:185px;padding:12px}body.room-view h1{font-size:23px}body.room-view .intro p{font-size:10px}body.room-view #loadStatus{display:none}}
@media(max-width:760px){#rooms{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:thin}body.plan-page .tools{top:calc(var(--plan-intro-bottom,190px) + 10px)}body.plan-page .plan-viewport{top:calc(var(--plan-intro-bottom,190px) + 52px)}}
.plan-page .intro{width:225px}.plan-page .intro h1{font-size:32px}
.plan-page #rooms{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;max-width:100%}
.plan-page.has-reference .plan-viewport{right:400px}
@media(max-width:1100px){header .brand{display:none}header{gap:12px}.plan-viewport{inset:110px 155px 165px 220px}.plan-page .intro{width:185px}.plan-page .intro h1{font-size:27px}}
@media(max-width:760px){header .switch{gap:0;max-width:100%;padding:3px;justify-content:space-between}.switch .model{font-size:10px;letter-spacing:0;padding:8px 7px;min-width:0}.plan-viewport{inset:225px 10px 154px}.plan-page .intro{left:18px;top:115px;width:calc(100% - 36px)}.plan-page .intro h1{font-size:25px;max-width:none;margin:7px 0}.plan-page .intro p{max-width:none;margin:4px 0;font-size:10px}.plan-page #loadStatus{display:none}.plan-page .tools{top:193px;left:16px;right:16px;flex-direction:row;justify-content:center;gap:4px}.plan-page .tools button{font-size:10px;padding:8px 10px;text-align:center}.plan-page.has-reference .plan-viewport{right:10px}.plan-page #rooms{scrollbar-width:thin}.plan-page footer{padding-top:5px}.plan-page .eyebrow{font-size:8px}}
@media(max-height:600px) and (min-width:761px){.plan-viewport{inset:80px 165px 145px 225px}}
@media(max-width:760px){header .switch{max-width:calc(100vw - 76px)}header .switch .model{font-size:9px;padding:8px 6px}}

/* Altura livre real entre a descrição do ambiente e o rodapé, nos dois 3D. */
#plan{bottom:var(--hud-map-bottom,190px);max-height:var(--hud-map-space,240px);overflow:auto}