/* Prancha Viva — demonstração (21/10/2026)
   Visual pedido pelo Rogério: claro e limpo, nada escuro, menos é mais.
   Azul (--aco) só para o que é ligação/ação. Tokens iguais aos do site.css. */
:root{
  --papel:#fff; --fundo:#f1f4f7; --nevoa:#f3f6f9; --nevoa2:#e9eef4; --linha:#e3e8ee; --linha2:#d9dee5;
  --carvao:#15181d; --tx2:#4b5563; --tx3:#8a94a3;
  --aco:#2d6a9c; --aco-escuro:#1d4a72; --aco-claro:#e7f0f8;
  --f-titulo:"Bricolage Grotesque Variable","Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-texto:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --sombra:0 12px 32px -14px rgba(21,24,29,.28),0 2px 6px -2px rgba(21,24,29,.08);
  --nav-w:252px; --topo-h:54px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--fundo);color:var(--carvao);font:400 15px/1.45 var(--f-texto);-webkit-font-smoothing:antialiased;overflow:hidden;overscroll-behavior:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--aco);outline-offset:2px;border-radius:8px}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
[hidden]{display:none!important}

.app{display:grid;grid-template-columns:var(--nav-w) minmax(0,1fr);grid-template-rows:var(--topo-h) minmax(0,1fr);height:100vh;height:100dvh}

/* ---------- topo ---------- */
.topo{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:0 14px 0 16px;background:var(--papel);border-bottom:1px solid var(--linha);padding-top:env(safe-area-inset-top,0px);min-width:0}
.marca{display:flex;align-items:center;gap:9px;text-decoration:none;color:inherit}
.marca img{width:26px;height:26px;border-radius:7px}
.marca-nome{font:700 1.08rem/1 var(--f-titulo);letter-spacing:-.02em;white-space:nowrap}
.topo-sep{width:1px;height:20px;background:var(--linha)}
.projeto{font-weight:500;color:var(--tx2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.projeto em{font-style:normal;color:var(--tx3);font-weight:400}
.topo-dir{margin-left:auto;display:flex;gap:8px;align-items:center}
.bt-mesa{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--linha);font-weight:600;font-size:.88rem;color:var(--aco);white-space:nowrap}
.bt-mesa:hover{background:var(--aco-claro);border-color:#cfe0ef}

/* ---------- navegador de pranchas ---------- */
.nav{background:var(--papel);border-right:1px solid var(--linha);overflow-y:auto;padding:16px 12px 24px;scrollbar-width:thin}
.nav h3{font:600 .72rem/1 var(--f-texto);letter-spacing:.08em;text-transform:uppercase;color:var(--tx3);margin:14px 6px 10px}
.nav h3:first-child{margin-top:2px}
.folha-bt{display:grid;grid-template-columns:86px minmax(0,1fr);gap:11px;align-items:center;width:100%;text-align:left;padding:7px;border-radius:12px;border:1px solid transparent;transition:background .15s,border-color .15s}
.folha-bt:hover{background:var(--nevoa)}
.folha-bt[aria-current="true"]{background:var(--aco-claro);border-color:#cfe0ef}
.folha-bt img{width:86px;height:61px;object-fit:cover;border-radius:5px;border:1px solid var(--linha2);background:#fff;display:block}
.folha-bt[aria-current="true"] img{border-color:var(--aco)}
.folha-bt b{display:block;font:600 .74rem/1.25 var(--f-texto);letter-spacing:.01em}
.folha-bt small{display:block;color:var(--tx3);font-size:.74rem;margin-top:3px}

/* ---------- palco ---------- */
.palco{position:relative;overflow:hidden;background:var(--fundo);touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
#c2d,#c3d{position:absolute;inset:0;width:100%;height:100%;display:block}
#c2d{cursor:crosshair}
#c3d{opacity:0;pointer-events:none;transition:opacity .16s}
.em3d #c3d{opacity:1;pointer-events:auto}
.em3d #c2d,.em3d .marcas{visibility:hidden}
.marcas,.sobre3d{position:absolute;inset:0;pointer-events:none;overflow:hidden}

.marca-amb{position:absolute;width:24px;height:24px;margin:-12px 0 0 -12px;border-radius:50%;pointer-events:auto;display:grid;place-items:center}
.marca-amb::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--aco);box-shadow:0 0 0 3px rgba(255,255,255,.95),0 0 0 4px rgba(45,106,156,.35);transition:transform .15s}
.marca-amb:hover::before,.marca-amb:focus-visible::before{transform:scale(1.35)}
.miudo .marca-amb::before{width:6px;height:6px;box-shadow:0 0 0 2px rgba(255,255,255,.95),0 0 0 3px rgba(45,106,156,.3)}
.marca-amb span{position:absolute;left:50%;bottom:calc(100% + 4px);transform:translateX(-50%);background:var(--carvao);color:#fff;font-size:.74rem;font-weight:500;padding:4px 8px;border-radius:7px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s}
.marca-amb:hover span,.marca-amb:focus-visible span{opacity:1}

.pulso{position:absolute;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;background:var(--aco);pointer-events:none;animation:pulso .5s ease-out forwards}
@keyframes pulso{0%{transform:scale(.6);opacity:.95;box-shadow:0 0 0 0 rgba(45,106,156,.5)}100%{transform:scale(1);opacity:.9;box-shadow:0 0 0 22px rgba(45,106,156,0)}}

/* sobreposições do 3D */
.pino{position:absolute;transform:translate(-50%,-100%);pointer-events:none;display:flex;flex-direction:column;align-items:center}
.pino b{background:#fff;color:var(--carvao);font-size:.78rem;font-weight:600;padding:5px 9px;border-radius:8px;box-shadow:var(--sombra);white-space:nowrap}
.pino b small{display:block;font-weight:400;color:var(--tx3);font-size:.7rem}
.pino{padding-bottom:22px}
.pino i{width:2px;height:12px;background:var(--aco)}
.alca{position:absolute;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;background:var(--aco);color:#fff;display:grid;place-items:center;pointer-events:auto;cursor:grab;box-shadow:0 0 0 4px rgba(255,255,255,.9),var(--sombra);touch-action:none}
.alca:active{cursor:grabbing}
.alca svg{width:20px;height:20px}
.alca.cx{width:30px;height:30px;margin:-15px 0 0 -15px;background:#fff;color:var(--aco);box-shadow:0 0 0 3px var(--aco),var(--sombra)}
.alca.cx svg{width:16px;height:16px}
.ponto-med{position:absolute;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--carvao);box-shadow:0 0 0 3px #fff}
.rot-med{position:absolute;transform:translate(-50%,-140%);background:var(--carvao);color:#fff;font-weight:600;font-size:.84rem;padding:5px 10px;border-radius:8px;white-space:nowrap}

/* estado (topo esquerdo do palco) */
.estado{position:absolute;left:14px;top:12px;display:flex;flex-direction:column;gap:1px;background:rgba(255,255,255,.92);border:1px solid var(--linha);border-radius:11px;padding:7px 12px;pointer-events:none;max-width:calc(100% - 28px)}
.estado b{font:600 .78rem/1.3 var(--f-texto);letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.estado span{font-size:.74rem;color:var(--tx3)}

/* carregamento */
.carga{position:absolute;right:14px;top:12px;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.92);border:1px solid var(--linha);border-radius:11px;padding:8px 12px;font-size:.78rem;color:var(--tx2);transition:opacity .4s}
.carga.feito{opacity:0;pointer-events:none}
.carga-barra{width:90px;height:4px;border-radius:4px;background:var(--nevoa2);overflow:hidden}
.carga-barra i{display:block;height:100%;width:0;background:var(--aco);border-radius:4px;transition:width .2s}

.dica{position:absolute;left:50%;bottom:84px;transform:translateX(-50%);margin:0;background:rgba(255,255,255,.95);border:1px solid var(--linha);color:var(--tx2);font-size:.84rem;padding:7px 14px;border-radius:999px;white-space:nowrap;pointer-events:none;transition:opacity .4s}
.dica.some{opacity:0}

/* barra de comandos */
.comandos{position:absolute;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);display:flex;gap:3px;background:rgba(255,255,255,.97);border:1px solid var(--linha);border-radius:15px;padding:5px;box-shadow:var(--sombra);max-width:calc(100% - 20px);overflow-x:auto;scrollbar-width:none}
.comandos::-webkit-scrollbar{display:none}
.cmd{display:flex;align-items:center;gap:7px;height:40px;padding:0 13px;border-radius:10px;font-weight:500;font-size:.88rem;white-space:nowrap;transition:background .15s,color .15s}
.cmd:hover{background:var(--nevoa)}
.cmd.ligado{color:var(--aco);background:var(--aco-claro)}
.cmd.pri{background:var(--aco);color:#fff}
.cmd.pri:hover{background:var(--aco-escuro)}

/* painéis */
.painel{position:absolute;background:rgba(255,255,255,.97);border:1px solid var(--linha);border-radius:14px;box-shadow:var(--sombra)}
.painel h2{font:600 .72rem/1 var(--f-texto);letter-spacing:.08em;text-transform:uppercase;color:var(--tx3);margin:0 0 8px}
.disc{right:14px;top:12px;padding:12px 12px 8px;width:220px}
.disc-item{display:flex;align-items:center;gap:10px;width:100%;padding:7px 4px;border-radius:8px;font-weight:500;font-size:.88rem;text-align:left}
.disc-item:hover{background:var(--nevoa)}
.disc-item i{width:12px;height:12px;border-radius:4px;flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.disc-item .chave{margin-left:auto;width:30px;height:18px;border-radius:9px;background:var(--linha2);position:relative;transition:background .15s;flex:none}
.disc-item .chave::after{content:"";position:absolute;left:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .15s}
.disc-item[aria-pressed="true"] .chave{background:var(--aco)}
.disc-item[aria-pressed="true"] .chave::after{transform:translateX(12px)}
.disc-item[aria-pressed="false"]{color:var(--tx3)}
.disc-item[aria-pressed="false"] i{opacity:.35}

.info{left:14px;top:66px;width:300px;padding:14px 16px 14px}
.info .fechar,.mesa .fechar{position:absolute;right:8px;top:6px;width:32px;height:32px;border-radius:8px;font-size:1.3rem;line-height:1;color:var(--tx3)}
.info .fechar:hover,.mesa .fechar:hover{background:var(--nevoa);color:var(--carvao)}
.info .tag{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;color:var(--tx2)}
.info .tag i{width:10px;height:10px;border-radius:3px}
.info h3{font:700 1.3rem/1.1 var(--f-titulo);letter-spacing:-.02em;margin:8px 30px 2px 0}
.info .cls{font-size:.8rem;color:var(--tx3);margin:0 0 10px}
.info dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 12px;font-size:.84rem}
.info dt{color:var(--tx3)}
.info dd{margin:0;word-break:break-word}
.info .guid{font-family:ui-monospace,"SFMono-Regular",Consolas,monospace;font-size:.8rem;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.info .copiar{font-size:.74rem;font-weight:600;color:var(--aco);padding:2px 6px;border-radius:6px}
.info .copiar:hover{background:var(--aco-claro)}

.corte{position:absolute;left:50%;bottom:calc(76px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.97);border:1px solid var(--linha);border-radius:999px;padding:6px 16px 6px 14px;box-shadow:var(--sombra);font-size:.82rem;color:var(--tx2);white-space:nowrap}
.corte input{width:180px;accent-color:var(--aco)}

/* ---------- ver na mesa ---------- */
.mesa{border:0;border-radius:20px;padding:0;width:min(860px,calc(100vw - 24px));max-height:calc(100dvh - 24px);box-shadow:0 40px 90px -30px rgba(21,24,29,.45);color:var(--carvao);overflow:auto}
.mesa::backdrop{background:rgba(21,24,29,.28);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.mesa-cab{display:flex;align-items:center;padding:16px 20px 0;position:relative}
.mesa-cab h2{font:700 1.5rem/1 var(--f-titulo);letter-spacing:-.03em;margin:0}
.mesa-corpo{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:20px;padding:16px 20px 22px}
.mesa-palco{position:relative;height:340px;border-radius:14px;background:linear-gradient(180deg,#fff,var(--nevoa));border:1px solid var(--linha);overflow:hidden;display:grid;place-items:center}
.mesa-palco model-viewer{width:100%;height:100%;--poster-color:transparent}
.mesa-carga{font-size:.85rem;color:var(--tx3)}
.mesa-lado{display:flex;flex-direction:column;gap:14px}
.mesa-lead{margin:0;color:var(--tx2)}
.mesa-nota{margin:0;font-size:.86rem;color:var(--tx2)}
.qr{width:184px;height:184px;padding:10px;border:1px solid var(--linha);border-radius:14px;background:#fff}
.qr svg{width:100%;height:100%;display:block;stroke:none}
.bt-ar{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 22px;border-radius:999px;background:var(--aco);color:#fff;font-weight:600;margin-bottom:10px}

/* ---------- celular ---------- */
@media (max-width:760px){
  :root{--topo-h:50px}
  .app{grid-template-columns:minmax(0,1fr);grid-template-rows:var(--topo-h) minmax(0,1fr) auto}
  .topo{gap:10px;padding:0 10px 0 12px}
  .projeto em{display:none}
  .bt-mesa{height:34px;padding:0 12px}
  .nav{grid-row:3;border-right:0;border-top:1px solid var(--linha);display:flex;gap:6px;overflow-x:auto;overflow-y:hidden;padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px));scroll-snap-type:x proximity}
  .nav h3{display:none}
  .folha-bt{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:92px;flex:none;padding:5px;scroll-snap-align:start}
  .folha-bt img{width:80px;height:57px}
  .folha-bt b{font-size:.62rem;line-height:1.15;width:80px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .folha-bt small{display:none}
  .comandos{bottom:10px;padding:4px;border-radius:13px}
  .cmd{flex-direction:column;gap:2px;height:48px;padding:0 9px;font-size:.66rem;justify-content:center}
  .dica{bottom:72px;font-size:.78rem;white-space:normal;text-align:center;width:max-content;max-width:calc(100% - 32px)}
  .corte{bottom:70px;padding:5px 12px}
  .corte input{width:130px}
  .estado{left:10px;top:10px;padding:6px 10px;max-width:calc(100% - 140px)}
  .em3d .estado{max-width:calc(100% - 20px)}
  .carga{right:10px;top:10px}
  .carga span{display:none}
  .disc{right:10px;top:auto;bottom:124px;width:min(240px,calc(100% - 20px))}
  .info{left:10px;right:10px;top:auto;bottom:124px;width:auto}
  .mesa-corpo{grid-template-columns:minmax(0,1fr)}
  .mesa-palco{height:300px}
}
@media (prefers-reduced-motion:reduce){.pulso{animation:none}}