/*
 * estudio.css — visual compartilhado pelos estúdios (vasos, caixinhas).
 *
 * Layout: três colunas no desktop. Abaixo de 900px as colunas viram uma
 * folha sobre o 3D, comandada pela barra de abas do rodapé — o visualizador
 * fica em tela cheia atrás, que é o que importa no celular.
 */

:root{
  --bg:#0b0c0f; --panel:#131519; --panel2:#191c22; --line:#262a33;
  --txt:#e7eaf0; --dim:#8b93a3; --dim2:#5f6675;
  --acc:#6f9cff; --acc2:#4fd9b0; --warn:#ffb45c;
  --r:9px; --barra:0px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  background:var(--bg);color:var(--txt);
  font:13px/1.45 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  overflow:hidden;-webkit-font-smoothing:antialiased;
}
button,input,select{font:inherit;color:inherit}
#app{display:flex;flex-direction:column;height:100%}

/* ---------- header ---------- */
header{
  display:flex;align-items:center;gap:10px;padding:0 14px;height:52px;
  background:linear-gradient(180deg,#171a20,#121419);border-bottom:1px solid var(--line);flex:0 0 auto;
}
.brand{font-weight:650;letter-spacing:.3px;font-size:14px;display:flex;align-items:center;gap:7px;white-space:nowrap}
.brand i{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--acc2),var(--acc));display:block}
.brand span{color:var(--dim);font-weight:400}
.brand a{color:inherit;text-decoration:none}
.spacer{flex:1}
#projName{
  background:var(--panel2);border:1px solid var(--line);border-radius:var(--r);
  padding:6px 10px;width:180px;outline:none;
}
#projName:focus{border-color:var(--acc)}
.btn{
  background:var(--panel2);border:1px solid var(--line);border-radius:var(--r);
  padding:7px 13px;cursor:pointer;transition:.13s;white-space:nowrap;
}
.btn:hover{background:#222630;border-color:#3a4150}
.btn.primary{background:linear-gradient(180deg,#5b8dff,#3f6fe0);border-color:#3f6fe0;color:#fff;font-weight:600}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed}
a.btn{color:inherit;text-decoration:none;display:inline-flex;align-items:center;font:inherit}

/* ---------- layout ---------- */
main{flex:1;display:grid;grid-template-columns:288px 1fr 322px;min-height:0}
aside{background:var(--panel);overflow-y:auto;overscroll-behavior:contain}
aside.left{border-right:1px solid var(--line)}
aside.right{border-left:1px solid var(--line)}
aside::-webkit-scrollbar{width:9px}
aside::-webkit-scrollbar-thumb{background:#2a2f3a;border-radius:9px;border:2px solid var(--panel)}

.grp{border-bottom:1px solid var(--line);padding:13px 14px 16px}
.grp h2{
  margin:0 0 11px;font-size:10.5px;font-weight:650;letter-spacing:1.3px;
  text-transform:uppercase;color:var(--dim2);
}
.hint{color:var(--dim2);font-size:11px;margin-top:7px;line-height:1.5}
.hint.aviso{color:#e0a458}
.hint a{color:#6fb3d2}

/* ---------- controles ---------- */
.ctl{margin-bottom:11px}
.ctl:last-child{margin-bottom:0}
.ctl label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:5px;color:var(--dim);font-size:11.5px}
.ctl .val{color:var(--txt);font-variant-numeric:tabular-nums;font-size:11.5px}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:18px;background:transparent;cursor:pointer;display:block;
}
input[type=range]::-webkit-slider-runnable-track{height:4px;background:#282d38;border-radius:4px}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:13px;height:13px;border-radius:50%;background:var(--txt);
  margin-top:-4.5px;border:0;box-shadow:0 1px 4px #0009;transition:.12s;
}
input[type=range]:hover::-webkit-slider-thumb{background:var(--acc)}
input[type=range]::-moz-range-track{height:4px;background:#282d38;border-radius:4px}
input[type=range]::-moz-range-thumb{width:13px;height:13px;border:0;border-radius:50%;background:var(--txt)}
select,input[type=number],input[type=text].fld,input[type=email],input[type=password]{
  width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:7px;
  padding:6px 9px;outline:none;
}
select:focus,input[type=number]:focus,input[type=text].fld:focus,
input[type=email]:focus,input[type=password]:focus{border-color:var(--acc)}
input[type=color]{
  width:100%;height:30px;background:var(--panel2);border:1px solid var(--line);
  border-radius:7px;padding:2px;cursor:pointer;
}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.dual{display:grid;grid-template-columns:1fr 74px;gap:8px;align-items:center}
.dual input[type=number]{text-align:right}
.chk{display:flex;align-items:center;gap:8px;color:var(--dim);cursor:pointer;padding:3px 0}
.chk input{accent-color:var(--acc);width:14px;height:14px;cursor:pointer}
.seg{display:flex;background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:2px;gap:2px}
.seg button{flex:1;background:transparent;border:0;border-radius:5px;padding:6px 4px;cursor:pointer;color:var(--dim);font-size:11.5px}
.seg button.on{background:#31384a;color:var(--txt);font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.chips button{
  background:var(--panel2);border:1px solid var(--line);border-radius:20px;
  padding:5px 11px;font-size:11.5px;color:var(--dim);cursor:pointer;
}
.chips button:hover{color:var(--txt);border-color:#3a4150}

/* ---------- painel de custo ---------- */
.custo-topo{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.custo-box{background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:7px 9px}
.custo-box .custo-rot{display:block;font-size:10px;color:#78808f;letter-spacing:.3px}
.custo-box b{font-size:17px;font-variant-numeric:tabular-nums;color:#cfd6e2}
.custo-box.preco b{color:#7bc86c}
.custo-linhas{font-size:11.5px;font-variant-numeric:tabular-nums}
.custo-linhas div{display:flex;justify-content:space-between;gap:10px;padding:2.5px 0}
.custo-linhas div span:first-child{color:#78808f}
.custo-linhas div.forte{border-top:1px solid var(--line);margin-top:4px;padding-top:5px}
.custo-linhas div.forte span{color:#cfd6e2;font-weight:600}
#cstDetalhe{margin:9px 0 4px}
#cstDetalhe summary{cursor:pointer;font-size:11px;color:#78808f;padding:3px 0;user-select:none}
#cstDetalhe summary:hover{color:#cfd6e2}

/* ---------- canvases ---------- */
#profile{
  width:100%;height:340px;display:block;border-radius:var(--r);
  background:#0d0f13;border:1px solid var(--line);cursor:crosshair;touch-action:none;
}
#profile.grande{height:min(70vh,560px)}
#section{
  width:100%;height:186px;display:block;border-radius:var(--r);
  background:#0d0f13;border:1px solid var(--line);margin-bottom:11px;
}
#topo{
  width:100%;height:236px;display:block;border-radius:var(--r);
  background:#0d0f13;border:1px solid var(--line);margin-bottom:2px;
  cursor:crosshair;touch-action:none;
}
.viewport{position:relative;min-width:0;background:#07080a}
#view{width:100%;height:100%;display:block;touch-action:none}
#hud{
  position:absolute;left:14px;bottom:12px;color:var(--dim);font-size:11.5px;
  font-variant-numeric:tabular-nums;pointer-events:none;text-shadow:0 1px 3px #000;
}
#hud b{color:var(--txt);font-weight:600}
#hud .w{color:var(--warn)}
#vtools{position:absolute;right:14px;top:12px;display:flex;gap:6px}
#vtools .btn{padding:6px 11px;font-size:11.5px;background:#151820cc}
#vtools .btn.on{border-color:var(--acc);color:var(--acc)}
#err{
  position:absolute;inset:0;display:none;place-items:center;padding:40px;text-align:center;
  color:var(--dim);background:#07080a;line-height:1.7;
}
#err code{color:var(--acc2);background:#131519;padding:2px 6px;border-radius:5px}
/* ---------- modo ampliado do editor de perfil ---------- */
#editorGrande{
  position:absolute;inset:0;z-index:30;display:flex;flex-direction:column;
  background:#0b0c0ff5;backdrop-filter:blur(2px);
}
#editorGrande[hidden]{display:none}
.eg-barra{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;flex:0 0 auto;
  padding:10px 14px;border-bottom:1px solid var(--line);background:#12141a;
}
.eg-barra b{font-size:12px;font-weight:600;color:var(--dim)}
.eg-barra label{display:flex;align-items:center;gap:6px;color:var(--dim);font-size:11.5px;white-space:nowrap}
.eg-barra input[type=number]{width:82px;text-align:right}
.eg-barra select{width:auto}
.eg-nudge{display:flex;gap:4px}
.eg-nudge .btn{padding:5px 11px;font-size:13px;line-height:1}
.eg-barra .btn.on{border-color:var(--acc);color:var(--acc)}
/* encosta à direita mesmo quando a barra quebra em duas linhas */
.eg-barra .btn.primary{margin-left:auto}
#egSlot{flex:1;min-height:0;padding:14px;display:flex}
#egSlot #profile{flex:1;width:100%;height:100%;border-radius:var(--r)}

#busy{
  position:absolute;left:50%;top:14px;transform:translateX(-50%);
  background:#151820e6;border:1px solid var(--line);border-radius:var(--r);
  padding:7px 15px;display:none;font-size:11.5px;color:var(--dim);
}

/* ---------- barra de abas (só no celular) ---------- */
/* No desktop as ações ficam no header, então esse painel extra não existe. */
#abas,#painelArquivo{display:none}

/* ---------- modal (login, meus modelos) ---------- */
.modal{
  position:fixed;inset:0;background:#05060899;backdrop-filter:blur(3px);
  display:none;place-items:center;z-index:80;padding:18px;
}
.modal.aberto{display:grid}
.modal .caixa{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  width:min(420px,100%);max-height:86vh;overflow:auto;padding:20px;
  box-shadow:0 24px 70px #000a;
}
.modal .caixa.larga{width:min(620px,100%)}
.modal h3{margin:0 0 4px;font-size:16px}
.modal .sub{color:var(--dim2);font-size:11.5px;margin-bottom:16px}
.modal .fechar{position:absolute;top:14px;right:16px}
.modal .erro{color:#ff8f8f;font-size:11.5px;min-height:16px;margin-top:8px}
.abas-modal{display:flex;gap:4px;background:var(--panel2);border:1px solid var(--line);
  border-radius:8px;padding:3px;margin-bottom:14px}
.abas-modal button{flex:1;background:transparent;border:0;border-radius:6px;padding:7px;
  color:var(--dim);cursor:pointer}
.abas-modal button.on{background:#31384a;color:var(--txt);font-weight:600}

/* lista de modelos salvos */
.lista-modelos{display:flex;flex-direction:column;gap:8px}
.item-modelo{
  display:flex;align-items:center;gap:10px;background:var(--panel2);
  border:1px solid var(--line);border-radius:9px;padding:9px 11px;
}
.item-modelo .nome{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-modelo .quando{color:var(--dim2);font-size:10.5px;white-space:nowrap}
.item-modelo .btn{padding:5px 10px;font-size:11.5px}
.vazio{color:var(--dim2);text-align:center;padding:26px 10px;font-size:12px}

/* ---------- responsivo ---------- */
@media (max-width:1200px){
  main{grid-template-columns:250px 1fr 280px}
}

@media (max-width:900px){
  :root{--barra:54px}

  header{height:48px;padding:0 10px;gap:7px;overflow-x:auto;scrollbar-width:none}
  /* O campo de nome tem 180px fixos e não cabe num header de celular junto
     com os botões; o nome continua editável na hora de salvar. */
  #projName{display:none}
  header::-webkit-scrollbar{display:none}
  .brand{font-size:13px}
  .brand span{display:none}
  #projName{width:120px;flex:0 0 auto}
  .btn{padding:6px 10px;font-size:12px}
  .oculto-mobile{display:none !important}

  main{grid-template-columns:1fr;position:relative}
  .viewport{grid-column:1;min-height:0}

  aside{
    position:fixed;left:0;right:0;bottom:var(--barra);top:auto;
    max-height:64vh;z-index:40;display:none;
    border:0;border-top:1px solid var(--line);
    border-radius:14px 14px 0 0;box-shadow:0 -14px 40px #000a;
    padding-bottom:10px;
  }
  aside.tem-ativa{display:block}
  .grp{display:none}
  .grp.aba-ativa{display:block}

  #profile{height:min(46vh,320px)}
  #section{height:150px}
  #vtools{top:8px;right:8px}
  #hud{left:10px;bottom:10px;font-size:11px}

  #abas{
    display:flex;position:fixed;left:0;right:0;bottom:0;height:var(--barra);
    background:linear-gradient(180deg,#171a20,#101216);border-top:1px solid var(--line);
    z-index:50;padding-bottom:env(safe-area-inset-bottom);
  }
  #abas button{
    flex:1;background:transparent;border:0;color:var(--dim2);cursor:pointer;
    font-size:10.5px;display:flex;flex-direction:column;align-items:center;
    justify-content:center;gap:3px;padding:0;
  }
  #abas button b{font-size:15px;font-weight:400;line-height:1}
  #abas button.on{color:var(--acc)}
}

@media (max-width:900px) and (orientation:landscape){
  aside{max-height:76vh}
  #profile{height:min(58vh,300px)}
}