/* modelagem.css :: Modelagem 3D (planta, conferência do desenho em SVG, prévia 3D, quantitativos e exportação) */
.md-wrap { max-width: 1180px; }
.md-intro { max-width: 780px; margin-bottom: 14px; }
.md-top { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 16px; margin-bottom: 16px; }
.md-sel { flex: 1 1 260px; max-width: 480px; }
.md-salvo { font-size: 12px; color: var(--muted); padding-bottom: 9px; overflow-wrap: anywhere; }

/* subir a planta */
.md-drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; text-align: center;
  border: 2px dashed var(--navy-border); border-radius: 12px; padding: 32px 16px; margin-bottom: 14px; cursor: pointer;
  background: var(--bg-zebra); color: var(--body); transition: var(--tr); }
.md-drop:hover { border-color: var(--orange); background: var(--orange-light); }
.md-drop .av-ic { width: 46px; height: 46px; }
.md-drop strong { font-size: 15px; color: var(--ink); }
.md-drop small { font-size: 12.5px; color: var(--muted); max-width: 480px; line-height: 1.5; }
.md-drop-p { padding: 18px 12px; margin: 12px 0 0; }
.md-fg-pe { grid-template-columns: minmax(0, 260px); margin-bottom: 6px; }
.md-vazio { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 32px 16px; }
.md-vazio > .av-ic { width: 56px; height: 56px; }
.md-vazio p { max-width: 560px; line-height: 1.55; }
.md-carregando { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 36px 12px; text-align: center; color: var(--body); }

/* cabeçalho da planta */
.md-cab { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; margin-bottom: 12px; }
.md-arq { display: flex; flex-direction: column; gap: 2px; flex: 1 1 220px; min-width: 0; overflow-wrap: anywhere; }
.md-arq strong { color: var(--ink); font-size: 14px; }
.md-arq span { font-size: 12px; color: var(--muted); }
.md-link { color: var(--orange); font-weight: 700; font-size: 12.5px; cursor: pointer; align-self: flex-start; }
.md-link:hover { text-decoration: underline; }
.md-pe { width: 140px; flex: 0 0 auto; }
.md-pag { width: 190px; flex: 0 0 auto; }
.md-escala { font-size: 12.5px; line-height: 1.5; color: var(--body); background: var(--bg-zebra); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; margin: 0 0 10px; }
.md-lendo { display: flex; align-items: center; gap: 10px; background: var(--orange-light); border: 1px solid var(--orange-border);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 10px; font-size: 13px; }
.md-ok { background: #ECFDF3; border: 1px solid #A6E4BF; color: #065F46; border-radius: 10px; padding: 10px 12px; font-size: 13.5px;
  line-height: 1.5; margin-bottom: 12px; }

/* ferramentas */
.md-ferr { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.md-tool { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1.25 var(--font-ui); color: var(--navy-700);
  background: var(--bg-surface); border: 1px solid var(--navy-border); border-radius: 8px; padding: 7px 10px; cursor: pointer;
  text-align: left; transition: var(--tr); }
.md-tool .av-ic { width: 16px; height: 16px; }
.md-tool:hover:not(:disabled) { background: var(--navy-100); }
.md-tool.on { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.md-tool:disabled { opacity: .45; cursor: not-allowed; }
.md-tool-chk { font-weight: 600; }
.md-tool-chk input { accent-color: var(--orange); width: 15px; height: 15px; margin: 0; }

/* planta com o desenho por cima */
.md-grade { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 14px; align-items: start; }
.md-sup { position: relative; width: 100%; max-height: 74vh; background: #fff; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.md-svg { display: block; width: 100%; height: 100%; touch-action: none; user-select: none; -webkit-user-select: none; cursor: crosshair; }
.md-svg.md-m-mover { cursor: default; }
.md-svg.md-m-apagar { cursor: not-allowed; }
.md-svg .md-amb { fill: rgba(226,117,38,.10); stroke: rgba(226,117,38,.65); stroke-width: 1.2; vector-effect: non-scaling-stroke; cursor: pointer; }
.md-svg .md-amb.on { fill: rgba(226,117,38,.26); stroke: #E27526; stroke-width: 2.4; }
.md-svg .md-par { stroke: rgba(26,43,90,.52); stroke-linecap: butt; pointer-events: none; }
.md-svg .md-par.ext { stroke: rgba(26,43,90,.66); }
.md-svg .md-par.on { stroke: rgba(226,117,38,.9); }
.md-svg .md-ab { stroke-linecap: butt; pointer-events: none; }
.md-svg .md-ab-porta { stroke: #B45309; }
.md-svg .md-ab-janela { stroke: #0284C7; }
.md-svg .md-ab-vao { stroke: #7C3AED; opacity: .85; }
.md-svg .md-ab.on { stroke: #E11D48; }
.md-svg .md-hit { stroke: transparent; fill: none; cursor: pointer; pointer-events: stroke; }
.md-svg.md-m-mover .md-hit { cursor: move; }
.md-svg .md-h { fill: #fff; stroke: rgba(0,0,0,0); cursor: move; pointer-events: all; }
.md-svg .md-h { paint-order: stroke; }
.md-svg .md-h:not(.on) { fill: #fff; filter: drop-shadow(0 0 1.5px #1A2B5A); }
.md-svg .md-h.on { fill: #E27526; filter: drop-shadow(0 0 1.5px #fff); }
.md-svg .md-hv { fill: #E27526; stroke: rgba(0,0,0,0); cursor: move; pointer-events: all; filter: drop-shadow(0 0 1.5px #fff); }
.md-svg .md-rot { font-family: var(--font-ui); font-weight: 700; fill: #0C1525; pointer-events: none; }
.md-svg .md-rot-f { fill: rgba(255,255,255,.86); stroke: rgba(226,117,38,.55); stroke-width: 1; vector-effect: non-scaling-stroke; pointer-events: none; }
.md-svg .md-rot-a { font-weight: 600; fill: #7A3A0C; }
.md-svg .md-cota { stroke: #059669; stroke-dasharray: 6 4; stroke-width: 1.5; vector-effect: non-scaling-stroke; pointer-events: none; }
.md-svg .md-cota-t { font-family: var(--font-ui); font-weight: 700; fill: #065F46; stroke: rgba(255,255,255,.95); paint-order: stroke;
  stroke-linejoin: round; pointer-events: none; }
.md-svg .md-tmp { stroke: #E27526; stroke-width: 2; stroke-dasharray: 8 5; vector-effect: non-scaling-stroke; fill: rgba(226,117,38,.12); pointer-events: none; }
.md-svg polyline.md-tmp { fill: none; }
.md-svg .md-tmp-p { fill: #E27526; stroke: #fff; stroke-width: 1.5; vector-effect: non-scaling-stroke; pointer-events: none; }
.md-zoom { position: absolute; right: 8px; bottom: 8px; display: flex; gap: 4px; }
.md-zoom button { min-width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--navy-border); background: rgba(255,255,255,.95);
  font: 700 17px/1 var(--font-ui); color: var(--navy-800); cursor: pointer; padding: 0 9px; box-shadow: var(--sh-card); }
.md-zoom button:hover { background: #fff; color: var(--orange); }
.md-zoom .md-zt { font-size: 12px; }

/* painel lateral */
.md-painel { background: var(--bg-zebra); border: 1px solid var(--border); border-radius: 10px; padding: 14px; font-size: 13px; min-width: 0; overflow-wrap: anywhere; }
.md-painel h3, .md-h3 { font: 700 14px/1.35 var(--font-ui); color: var(--ink); margin: 0 0 8px; }
.md-p { margin: 0 0 10px; line-height: 1.5; }
.md-fg { grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.md-fg1 { grid-template-columns: 1fr; gap: 10px; margin-bottom: 10px; }
.md-f2 { grid-column: 1 / -1; }
.md-dica-acab { margin: -4px 0 8px; }
.md-chk { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 4px 0 10px; cursor: pointer; line-height: 1.35; }
.md-chk input { accent-color: var(--orange); width: 16px; height: 16px; flex: 0 0 auto; margin: 0; }
.md-lista { display: flex; flex-direction: column; gap: 4px; margin: 0 0 10px; }
.md-item { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; font: 600 12.5px/1.35 var(--font-ui); color: var(--navy-800);
  background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 7px 9px; cursor: pointer; }
.md-item:hover { border-color: var(--orange); }
.md-acoes { margin: 6px 0 0; }
.md-acoes .btn { padding: 8px 12px; }
.md-del { color: #B91C1C; border-color: rgba(185,28,28,.35); }
.md-del:hover { background: #FEF2F2; }
.md-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.md-chip { font: 600 12.5px/1.2 var(--font-ui); color: var(--navy-700); background: #fff; border: 1px solid var(--navy-border); border-radius: 200px;
  padding: 7px 12px; cursor: pointer; }
.md-chip.on { background: var(--orange); border-color: var(--orange); color: #fff; }
.md-cotas { list-style: none; margin: 0 0 10px; padding: 0; display: flex; flex-direction: column; gap: 3px; font-size: 12.5px; }
.md-cotas li { padding-left: 14px; position: relative; line-height: 1.4; }
.md-cotas li::before { content: ''; position: absolute; left: 0; top: .45em; width: 7px; height: 7px; border-radius: 50%; background: #059669; }
.md-cotas li.md-c-dif::before { background: #D97706; }
.md-resumo { font-size: 12.5px; line-height: 1.5; color: var(--muted); margin: 10px 0 0; }

/* prévia 3D */
.md-3d { width: 100%; min-height: 300px; border-radius: 10px; overflow: hidden; background: #EEF1F6; border: 1px solid var(--border); }
.md-3d canvas { display: block; max-width: 100%; }

/* quantitativos */
.md-tab { width: 100%; border-collapse: collapse; font-size: 13px; }
.md-tab th { text-align: left; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--muted);
  padding: 8px; border-bottom: 2px solid var(--border); vertical-align: bottom; }
.md-tab td { padding: 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.md-tab .n { text-align: right; font-variant-numeric: tabular-nums; }
.md-tab td small { color: var(--muted); font-size: 11.5px; }
.md-tab tbody tr:nth-child(even) { background: var(--bg-zebra); }
.md-tab tfoot td { font-weight: 700; color: var(--ink); border-bottom: 0; border-top: 2px solid var(--border); }
.md-tab select { min-width: 130px; padding: 6px 8px; }
.md-chk-rod { justify-content: flex-end; margin: 0; }
.md-opcoes { display: flex; flex-wrap: wrap; gap: 4px 20px; margin-bottom: 6px; }

/* exportar */
.md-exp { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-bottom: 16px; }
.md-exp-i { border: 1px solid var(--border); border-radius: 10px; padding: 14px; background: var(--bg-zebra); display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.md-passos { margin: 0 0 6px 20px; font-size: 13px; line-height: 1.6; }

@media (max-width: 980px) {
  .md-grade { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .md-cab > .btn { width: 100%; }
  .md-pe, .md-pag { flex: 1 1 140px; width: auto; }
  .md-fg { grid-template-columns: 1fr 1fr; }
  .md-tab thead { display: none; }
  .md-tab, .md-tab tbody, .md-tab tfoot, .md-tab tr, .md-tab td { display: block; width: 100%; }
  .md-tab tr { border: 1px solid var(--border); border-radius: 10px; padding: 4px 12px; margin-bottom: 10px; background: #fff; }
  .md-tab tbody tr:nth-child(even) { background: #fff; }
  .md-tab td { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 7px 0; border-bottom: 1px dashed var(--border); text-align: right; }
  .md-tab td:last-child { border-bottom: 0; }
  .md-tab td::before { content: attr(data-l); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); text-align: left; flex: 0 1 auto; }
  .md-tab td.md-td-nome { display: block; text-align: left; font-size: 14px; }
  .md-tab td.md-td-nome::before { content: none; }
  .md-tab td:empty { display: none; }
  .md-tab tfoot tr { background: var(--bg-zebra); }
  .md-tab tfoot td { border-top: 0; }
  .md-tab select { min-width: 0; width: auto; max-width: 60%; }
}