/* ---------- Tokens de tema
   Os componentes usam só estas variáveis. O tema escuro troca os valores (bloco abaixo), não os componentes.
   Documentos (proposta, memoriais) e slides ficam sempre claros: são "papel". */
:root {
  --bg: #f4f6f9;
  --panel: #ffffff;
  --panel-2: #f8fafc;
  --line: #e2e8f0;
  --line-2: #cbd5e1;
  --line-3: #94a3b8;
  --ink: #0f172a;
  --ink-2: #334155;
  --muted: #64748b;
  --brand: #1d4ed8;          /* texto, bordas e destaques na cor da marca */
  --brand-2: #1e40af;
  --brand-fill: #1d4ed8;     /* fundo de botão principal (texto branco por cima) */
  --brand-fill-2: #1e40af;
  --brand-soft: #dbeafe;
  --brand-hover-soft: #eff6ff;
  --brand-line: #93c5fd;
  --foco: #60a5fa;
  --ok: #15803d;
  --ok-ink: #166534;
  --ok-soft: #dcfce7;
  --ok-soft-2: #f0fdf4;
  --warn: #b45309;
  --warn-ink: #78350f;
  --warn-soft: #fef3c7;
  --warn-soft-2: #fffbeb;
  --warn-line: #fcd34d;
  --err: #b91c1c;
  --err-soft: #fee2e2;
  --err-soft-2: #fef2f2;
  --err-line: #fca5a5;
  --info: #0369a1;
  --info-soft: #e0f2fe;
  --neutro-soft: #f1f5f9;
  --neutro-ink: #475569;
  --roxo-soft: #ede9fe;
  --roxo-line: #ddd6fe;
  --roxo-ink: #5b21b6;
  --sel: #2563eb;
  --sobra: #f1f5f9;
  --chip-on-bg: #0f172a;
  --chip-on-ink: #ffffff;
  --chip-on-muted: #cbd5e1;
  --topo: #0f172a;
  --topo-2: #1e293b;
  --topo-line: #334155;
  --toast: #0f172a;
  --overlay: rgba(15, 23, 42, .45);
  --doc-fundo: #e2e8f0;
  /* planta 2D */
  --planta-papel: #fbfcfe;
  --planta-grade-1: #e9eef5;
  --planta-grade-2: #d5dee9;
  --planta-parede: #475569;
  --planta-parede-borda: #1e293b;
  --planta-pilar: #94a3b8;
  --planta-texto: #334155;
  --planta-texto-2: #64748b;
  --planta-traco: #475569;
  --planta-cota-txt: #0f172a;
  --planta-el: #b91c1c;
  --planta-mec: #0e7490;
  --planta-mec-fill: #ecfeff;
  --planta-movel: #f5f3ff;
  --planta-hud: rgba(255, 255, 255, .85);
  --planta-ambiente-opac: .9;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .05);
  color-scheme: light;
}
/* Tema escuro: sem preto puro; profundidade por superfícies mais claras; texto #e6e9ef (não branco puro) */
:root[data-tema="escuro"] {
  --bg: #0f1419;
  --panel: #161c24;
  --panel-2: #1c232d;
  --line: #2a333e;
  --line-2: #3a4552;
  --line-3: #56626f;
  --ink: #e6e9ef;
  --ink-2: #c3cad4;
  --muted: #9aa5b2;
  --brand: #7ab3ff;
  --brand-2: #b6d4ff;
  --brand-fill: #2563eb;
  --brand-fill-2: #1d4ed8;
  --brand-soft: #1c2f52;
  --brand-hover-soft: #1a2638;
  --brand-line: #3d6bb3;
  --foco: #7ab3ff;
  --ok: #4ade80;
  --ok-ink: #86efac;
  --ok-soft: #133222;
  --ok-soft-2: #102a1c;
  --warn: #fbbf24;
  --warn-ink: #fde68a;
  --warn-soft: #3a2d0e;
  --warn-soft-2: #2c230d;
  --warn-line: #7a5d14;
  --err: #f87171;
  --err-soft: #3d1719;
  --err-soft-2: #301416;
  --err-line: #8a2e2e;
  --info: #7dd3fc;
  --info-soft: #0f2a3a;
  --neutro-soft: #232b36;
  --neutro-ink: #b3bdc9;
  --roxo-soft: #2a2145;
  --roxo-line: #4c3d80;
  --roxo-ink: #c4b5fd;
  --sel: #60a5fa;
  --sobra: #1c232d;
  --chip-on-bg: #e6e9ef;
  --chip-on-ink: #0f1419;
  --chip-on-muted: #475569;
  --topo: #0a0e13;
  --topo-2: #1a212b;
  --topo-line: #2d3742;
  --toast: #2c3643;
  --overlay: rgba(0, 0, 0, .6);
  --doc-fundo: #0a0e13;
  --planta-papel: #11161d;
  --planta-grade-1: #1a2129;
  --planta-grade-2: #252e38;
  --planta-parede: #8b97a5;
  --planta-parede-borda: #c7cfd8;
  --planta-pilar: #6b7785;
  --planta-texto: #d5dbe3;
  --planta-texto-2: #9aa6b3;
  --planta-traco: #9aa6b3;
  --planta-cota-txt: #e6e9ef;
  --planta-el: #f87171;
  --planta-mec: #22d3ee;
  --planta-mec-fill: #0e2a30;
  --planta-movel: #221f36;
  --planta-hud: rgba(22, 28, 36, .88);
  --planta-ambiente-opac: .18;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 16px rgba(0, 0, 0, .3);
  color-scheme: dark;
}
:root[data-tema="escuro"] svg.ed .plat { fill: #3a2f10; }
:root[data-tema="escuro"] img.logo-prev, :root[data-tema="escuro"] .logo-prev { background: #fff; }
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 14px/1.45 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
body.ws { overflow: hidden; }
a { color: var(--brand); text-decoration: none; }
h2 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
h3 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
h3 .muted { font-weight: 400; font-size: 13px; margin-left: auto; }
h4 { font-size: 13px; margin: 16px 0 8px; color: var(--ink-2); }
code { background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; font-size: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.pad { padding: 16px; }
.bad { color: var(--err); font-weight: 600; }
.spacer { flex: 1; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.tag { font-size: 11px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; color: var(--muted); }
.tag.mo { background: var(--roxo-soft); border-color: var(--roxo-line); color: var(--roxo-ink); }

/* ---------- Botões e campos */
.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px;
  border: 1px solid var(--line-2); border-radius: 8px; background: var(--panel); color: var(--ink);
  font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--panel-2); border-color: var(--line-3); }
.btn.primary { background: var(--brand-fill); border-color: var(--brand-fill); color: #fff; }
.btn.primary:hover { background: var(--brand-fill-2); }
.btn.danger { color: var(--err); }
.btn.danger:hover { background: var(--err-soft); border-color: var(--err-line); }
.btn.on { background: var(--brand-soft); border-color: var(--brand-line); color: var(--brand-2); }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.btn-row.end { justify-content: flex-end; margin-top: 16px; }
.icon-btn { border: 0; background: none; cursor: pointer; font-size: 16px; color: var(--muted); padding: 4px 8px; border-radius: 6px; }
.icon-btn:hover { background: var(--panel-2); color: var(--ink); }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line-2);
  border-radius: 7px; padding: 6px 9px; min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-line); outline-offset: 0; border-color: var(--brand); }
input[type=color] { padding: 2px; height: 34px; }
.fields { display: grid; gap: 10px; }
.fields.two { grid-template-columns: 1fr 1fr; }
.fields.four { grid-template-columns: repeat(4, 1fr); align-items: end; }
.fld { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.fld > span { font-size: 12px; color: var(--muted); font-weight: 500; }
.fld input, .fld select, .fld textarea { width: 100%; }
.num-in { display: flex; align-items: center; border: 1px solid var(--line-2); border-radius: 7px; background: var(--panel); }
.num-in:focus-within { outline: 2px solid var(--brand-line); border-color: var(--brand); }
.num-in input { border: 0; outline: 0 !important; flex: 1; }
.num-in span { padding: 0 8px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.chk { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; }
.chk.big { padding: 6px 0; font-size: 14px; }
.disc-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; }

/* ---------- Topo do app */
.app-top {
  display: flex; align-items: center; gap: 24px; height: 58px; padding: 0 24px;
  background: var(--topo); color: #e2e8f0; position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 9px; color: #fff; }
.brand b { font-size: 17px; letter-spacing: -.01em; }
.brand small { color: #94a3b8; font-size: 12px; }
.logo { view-transition-name: marca; width: 30px; height: 30px; border-radius: 7px; background: #1d4ed8; position: relative; flex: none; font-size: 0; color: transparent; }
.logo::before, .logo::after { content: ''; position: absolute; background: #fff; border-radius: 2px; }
.logo::before { left: 7px; right: 7px; top: 8px; height: 3.5px; }   /* régua T, a mesma marca da página inicial */
.logo::after { left: 13.25px; width: 3.5px; top: 8px; bottom: 6px; }
.app-top nav { display: flex; gap: 4px; margin-left: auto; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.app-top nav::-webkit-scrollbar { display: none; }
.app-top .brand, .top-conta { flex-shrink: 0; }
.app-top nav a { color: #cbd5e1; padding: 7px 12px; border-radius: 7px; white-space: nowrap; }
@media (max-width: 1100px) { .app-top { gap: 14px; padding: 0 16px; } .app-top nav a { padding: 7px 9px; } .brand small { display: none; } }
.app-top nav a:hover { background: var(--topo-2); color: #fff; }
.app-top nav a.on { background: var(--topo-2); color: #fff; }

.page { max-width: 1180px; margin: 0 auto; padding: 24px; }
.page.wide { max-width: 1400px; }
.page.narrow { max-width: 760px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; box-shadow: var(--shadow); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.grid2 > .card { margin-bottom: 0; }
.grid2 + .card, .grid2 + .grid2 { margin-top: 16px; }
.disclaimer { background: var(--warn-soft); border: 1px solid var(--warn-line); color: var(--warn-ink); border-radius: var(--radius); padding: 10px 14px; margin-bottom: 16px; font-size: 13px; }
.empty { text-align: center; padding: 40px; background: var(--panel); border: 1px dashed var(--line-2); border-radius: var(--radius); margin-bottom: 16px; }
.empty p { color: var(--muted); margin: 0 0 14px; }

/* ---------- Dashboard */
.metrics { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 20px; }
.metric { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 2px; position: relative; overflow: hidden; }
.metric span { color: var(--muted); font-size: 12px; }
.metric b { font-size: 20px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.metric small { color: var(--muted); font-size: 11px; }
.metric.accent b { color: var(--brand); }
.metric i { position: absolute; left: 0; bottom: 0; height: 3px; width: var(--w); background: var(--brand); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters input { width: 280px; height: 34px; }
.chip { border: 1px solid var(--line-2); background: var(--panel); border-radius: 999px; padding: 5px 12px; cursor: pointer; font: inherit; display: inline-flex; align-items: center; gap: 6px; }
.chip i { font-style: normal; color: var(--muted); font-size: 12px; }
.chip.on { background: var(--chip-on-bg); color: var(--chip-on-ink); border-color: var(--chip-on-bg); }
.chip.on i { color: var(--chip-on-muted); }
.proj.lixo { grid-template-columns: 1fr 120px 180px auto; }
.proj.lixo .proj-date small { color: var(--muted); }
.vazio-box { display: flex; flex-direction: column; gap: 6px; align-items: center; text-align: center; padding: 48px 16px; background: var(--panel); border: 1px dashed var(--line-2); border-radius: var(--radius); }
.vazio-box b { font-size: 17px; }
.vazio-box span { color: var(--muted); max-width: 420px; }
.proj-list { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.proj { display: grid; grid-template-columns: 84px 1fr 110px 140px 140px 100px 40px; gap: 12px; align-items: center; padding: 12px 16px; color: var(--ink); border-bottom: 1px solid var(--line); }
.proj:last-child { border-bottom: 0; }
.mini { width: 84px; height: 56px; border-radius: 6px; background: var(--planta-papel, var(--panel-2)); border: 1px solid var(--line); display: block; }
.mini-r { fill: var(--brand-soft); stroke: var(--brand-line); stroke-width: .9; }
.mini-w { fill: none; stroke: var(--planta-parede); stroke-width: 2.6; stroke-linecap: round; }
.mini-l { fill: none; stroke: var(--brand); stroke-width: 1.3; opacity: .8; }
.proj:hover { background: var(--panel-2); }
.proj-main { display: flex; flex-direction: column; min-width: 0; }
.proj-main b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.proj-main span, .proj-date { color: var(--muted); font-size: 13px; }
.proj-discs { display: flex; gap: 4px; }
.proj-val { font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; }
.st { font-size: 12px; padding: 3px 9px; border-radius: 999px; font-weight: 500; }
.st-rascunho { background: var(--neutro-soft); color: var(--neutro-ink); }
.st-enviado { background: var(--brand-soft); color: var(--brand-2); }
.st-fechado { background: var(--ok-soft); color: var(--ok-ink); }
.st-perdido { background: var(--err-soft); color: var(--err); }
.welcome { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; text-align: center; }
.welcome h3 { justify-content: center; font-size: 18px; }
.welcome p { color: var(--muted); }
.ex-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 20px; }
.ex { text-align: left; border: 1px solid var(--line-2); background: var(--panel-2); border-radius: var(--radius); padding: 18px; cursor: pointer; font: inherit; display: flex; flex-direction: column; gap: 6px; }
.ex:hover { border-color: var(--brand); background: var(--brand-hover-soft); }
.ex b { font-size: 15px; }
.ex span { color: var(--muted); font-size: 13px; }
.menu-list { display: grid; gap: 6px; }
.menu-list .btn { justify-content: flex-start; }

/* ---------- Modal e toasts */
.modal-bg { position: fixed; inset: 0; background: var(--overlay); display: grid; place-items: center; z-index: 100; padding: 16px; }
.modal { background: var(--panel); border-radius: 14px; padding: 22px; width: min(520px, 100%); max-height: 90vh; overflow: auto; box-shadow: 0 20px 60px rgba(0, 0, 0, .3); }
.modal.wide { width: min(900px, 100%); }
#toasts { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 200; pointer-events: none; }
.toast { background: var(--toast); color: #fff; padding: 10px 16px; border-radius: 9px; box-shadow: 0 8px 24px rgba(0, 0, 0, .25); transition: opacity .4s, transform .4s; max-width: 560px; }
.toast.warn { background: #92400e; }
.toast.err { background: #991b1b; }
.toast.out { opacity: 0; transform: translateY(8px); }
.toast { display: flex; align-items: center; gap: 14px; font-size: 14.5px; }
.toast-acao { pointer-events: auto; background: #fff; color: #0f172a; border: 0; border-radius: 7px; padding: 7px 14px; font: 700 14px/1 Inter, system-ui, sans-serif; cursor: pointer; white-space: nowrap; }
.toast-acao:hover { background: #dbeafe; }
.modal h3 { margin-top: 0; font-size: 18px; }
.confirma-txt { font-size: 15px; line-height: 1.55; color: var(--ink-2); margin: 0 0 18px; }
.btn:focus-visible, .icon-btn:focus-visible, .chip:focus-visible, .toast-acao:focus-visible { outline: 3px solid var(--foco); outline-offset: 2px; }
.btn.danger-solid { background: var(--err); border-color: var(--err); color: #fff; }
.btn.danger-solid:hover { background: #991b1b; }
.btn.big { min-height: 44px; font-size: 15px; padding: 0 18px; }

/* ---------- Área de trabalho */
body.ws #app { height: 100vh; display: flex; flex-direction: column; }
.ws-top { display: flex; align-items: center; gap: 12px; height: 54px; padding: 0 14px; background: var(--topo); color: #e2e8f0; flex: none; }
.ws-top .brand b { font-size: 15px; }
.proj-name { background: transparent; border: 1px solid transparent; color: #fff; font-weight: 600; font-size: 15px; width: 320px; }
.proj-name:hover { border-color: var(--topo-line); }
.proj-name:focus { background: var(--topo-2); }
.status-sel { background: var(--topo-2); border-color: var(--topo-line); color: #e2e8f0; height: 32px; }
.save-state { font-size: 12px; color: #86efac; }
.save-state.dirty { color: #fcd34d; }
.total-pill { background: var(--topo-2); border-radius: 8px; padding: 6px 12px; font-size: 13px; white-space: nowrap; }
.total-pill span { color: #94a3b8; }
.total-pill b { color: #fff; font-variant-numeric: tabular-nums; }
.ws-top .btn { height: 32px; }
.ws-top .btn:not(.primary) { background: var(--topo-2); border-color: var(--topo-line); color: #e2e8f0; }
.desfazer-topo { display: inline-flex; gap: 4px; }
.na-planta .desfazer-topo { display: none; }
.ws-top .ico-btn { width: 34px; padding: 0; justify-content: center; }
.ws-top .btn:disabled { opacity: .45; cursor: default; }
.faixa-proj { flex: none; }
.faixa-proj[hidden] { display: none; }
.faixa-item { display: flex; align-items: center; justify-content: space-between; gap: 10px 16px; flex-wrap: wrap; padding: 10px 16px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink); }
.faixa-item > div:first-child { display: flex; flex-direction: column; gap: 2px; }
.faixa-item > div:first-child span { color: var(--ink-2); font-size: 13px; }
.faixa-item .btn-row { margin: 0; }
.faixa-item.congelado { background: var(--brand-soft); }
.faixa-item.revisao { background: var(--panel-2); color: var(--ink-2); font-size: 13px; padding: 7px 16px; }
.faixa-item.presenca { background: var(--warn-soft); }
.ws-tabs { display: flex; gap: 2px; padding: 0 10px; background: var(--panel); border-bottom: 1px solid var(--line); flex: none; overflow-x: auto; }
.ws-tabs a { display: flex; align-items: center; gap: 6px; padding: 10px 12px; color: var(--ink-2); border-bottom: 2px solid transparent; white-space: nowrap; font-weight: 500; }
.ws-tabs a:hover { color: var(--ink); background: var(--panel-2); }
.ws-tabs a.on { color: var(--brand); border-bottom-color: var(--brand); }
.badge { font-style: normal; font-size: 11px; min-width: 18px; height: 18px; border-radius: 9px; display: inline-grid; place-items: center; padding: 0 5px; font-weight: 600; }
.badge.err { background: var(--err); color: #fff; }
.badge.warn { background: #f59e0b; color: #fff; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.ws-main { flex: 1; min-height: 0; overflow: auto; }
.ws-main.aba-planta, .ws-main.aba-3d { display: grid; grid-template-columns: 250px 1fr 320px; overflow: hidden; }
.ws-main.aba-3d { grid-template-columns: 1fr 320px; }

.lib { background: var(--panel); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.lib-search { padding: 10px; border-bottom: 1px solid var(--line); }
.lib-search input { width: 100%; }
.lib-list { overflow: auto; flex: 1; padding: 4px 8px 12px; }
.lib details { border-bottom: 1px solid var(--line); padding: 6px 0; }
.lib summary { cursor: pointer; font-weight: 600; font-size: 13px; padding: 4px 2px; display: flex; align-items: center; gap: 7px; list-style: none; }
.lib summary::-webkit-details-marker { display: none; }
.lib summary::after { content: '▾'; margin-left: auto; color: var(--muted); }
.lib details:not([open]) summary::after { content: '▸'; }
.lib-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; padding-top: 4px; }
.lib-sub { grid-column: 1 / -1; font-size: 11px; color: var(--muted); margin-top: 6px; text-transform: uppercase; letter-spacing: .04em; }
.lib-item { border: 1px solid var(--line); background: var(--panel-2); border-radius: 8px; padding: 6px 4px; cursor: pointer; font: inherit; font-size: 11px; line-height: 1.2; display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; color: var(--ink-2); min-height: 70px; }
.lib-item:hover { border-color: var(--brand-line); background: var(--brand-hover-soft); }
.lib-item.on { border-color: var(--brand); background: var(--brand-soft); color: var(--brand-2); box-shadow: 0 0 0 1px var(--brand); }
.lib-item.room { min-height: 0; flex-direction: row; justify-content: flex-start; padding: 6px 8px; text-align: left; }
.room-sw { width: 14px; height: 14px; border: 1px solid var(--line-2); border-radius: 3px; flex: none; }
.lib-item svg.mini { width: 40px; height: 32px; }
.layers { border-top: 1px solid var(--line); padding: 8px 10px 10px; }
.layers h4 { margin: 0 0 6px; }
.layer-row { display: flex; align-items: center; gap: 6px; padding: 2px 0; font-size: 13px; }
.layer-row .lname { flex: 1; }
.layer-row button { border: 0; background: none; cursor: pointer; width: 26px; height: 22px; border-radius: 5px; opacity: .45; }
.layer-row button.on { opacity: 1; }
.layer-row button:hover { background: var(--panel-2); }

.canvas-wrap, .v3d-wrap { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.toolbar { display: flex; align-items: center; gap: 4px; padding: 6px 8px; background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.toolbar button { height: 32px; min-width: 32px; border: 1px solid transparent; background: none; border-radius: 7px; cursor: pointer; display: inline-grid; place-items: center; color: var(--ink-2); font: inherit; font-size: 13px; }
.toolbar button.txt { padding: 0 10px; border-color: var(--line); }
.toolbar button:hover { background: var(--panel-2); border-color: var(--line-2); }
.toolbar button.on { background: var(--brand-soft); color: var(--brand-2); border-color: var(--brand-line); }
.toolbar button .rot { display: none; }
.simples .toolbar button:has(.rot) { display: inline-flex; gap: 6px; padding: 0 9px 0 7px; }
.simples .toolbar button .rot { display: inline; font-weight: 500; }
.toolbar .sep { width: 1px; height: 22px; background: var(--line); margin: 0 4px; }
.toolbar .chk { margin-right: 8px; }
.toolbar .btn { height: 30px; }
.grid-sel { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.grid-sel select { height: 30px; padding: 2px 6px; }
.ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.editor-host { flex: 1; position: relative; min-height: 0; background: var(--planta-papel); }
.v3d-stage { flex: 1; position: relative; min-height: 0; display: flex; }
.v3d-host { flex: 1; position: relative; min-height: 0; }
.v3d-vistas { position: absolute; left: 12px; bottom: 12px; display: flex; gap: 6px; flex-wrap: wrap; max-width: calc(100% - 24px); }
.v3d-vistas .btn { background: color-mix(in srgb, var(--panel) 88%, transparent); backdrop-filter: blur(6px); box-shadow: var(--shadow); height: 38px; }
.v3d-vistas .btn:disabled { opacity: .55; cursor: default; }
.v3d-host canvas { display: block; width: 100% !important; height: 100% !important; }
.loading { display: grid; place-items: center; height: 100%; color: var(--muted); }
.ed-hud { position: absolute; left: 10px; bottom: 8px; right: 10px; display: flex; gap: 16px; font-size: 12px; color: var(--muted); pointer-events: none; }
.ed-hud .hud-pos { background: var(--planta-hud); padding: 2px 8px; border-radius: 6px; font-variant-numeric: tabular-nums; }
.ed-hud .hud-tip { background: var(--planta-hud); padding: 2px 8px; border-radius: 6px; }

.side { background: var(--panel); border-left: 1px solid var(--line); overflow: auto; padding: 14px; min-height: 0; }
.side h3 { font-size: 14px; }
.props { padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.props .fields { gap: 8px; }
.geo { margin-top: 10px; }
.geo summary { cursor: pointer; color: var(--muted); font-size: 12px; margin-bottom: 8px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 5px 12px; margin: 0; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.side .btn-row { margin-top: 14px; }
.side .btn { height: 30px; padding: 0 10px; }
.hint { margin-top: 16px; background: var(--panel-2); border-radius: 8px; padding: 12px; font-size: 13px; }
.hint ol { margin: 6px 0; padding-left: 18px; }
.hint li { margin: 3px 0; }
.achado { border-left: 3px solid; padding: 6px 10px; margin-bottom: 6px; border-radius: 0 6px 6px 0; font-size: 12.5px; display: flex; flex-direction: column; gap: 2px; }
.achado[data-eid] { cursor: pointer; }
.achado[data-eid]:hover { filter: brightness(.97); }
.achado b { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.achado small { color: var(--muted); font-size: 11px; }
.achado.erro { border-color: var(--err); background: var(--err-soft); }
.achado.erro b { color: var(--err); }
.achado.aviso { border-color: #f59e0b; background: var(--warn-soft); }
.achado.aviso b { color: var(--warn); }
.achado.info { border-color: #0284c7; background: var(--info-soft); }
.achado.info b { color: var(--info); }
.ok-msg { color: var(--ok); background: var(--ok-soft); padding: 10px; border-radius: 8px; margin: 0; }
.achados h3 { flex-wrap: wrap; }
.achados h3 .muted { margin-left: 0; width: 100%; }

/* ---------- SVG do editor */
svg.ed { width: 100%; height: 100%; display: block; outline: none; user-select: none; touch-action: none; }
svg.ed[data-tool=pan] { cursor: grab; }
svg.ed[data-tool=linear], svg.ed[data-tool=rect], svg.ed[data-tool=measure], svg.ed[data-tool=calibrate], svg.ed[data-tool=place] { cursor: crosshair; }
svg.ed * { vector-effect: non-scaling-stroke; }
svg.ed text { vector-effect: none; stroke: none; font-family: Inter, system-ui, sans-serif; }
.g-minor { stroke: var(--planta-grade-1); }
.g-major { stroke: var(--planta-grade-2); }
.hatch-line { stroke: var(--planta-traco); stroke-width: .7; }
.refline { stroke: var(--planta-texto-2); stroke-width: 1; fill: none; opacity: .8; }
svg.ed .hit { fill: transparent; stroke: transparent; stroke-width: 14; }
svg.ed .layer.locked { pointer-events: none; opacity: .6; }
svg.ed .ent { cursor: pointer; }
svg.ed[data-tool]:not([data-tool=select]) .ent { cursor: inherit; }
.room-fill { stroke: none; fill-opacity: var(--planta-ambiente-opac); }
.room-name { fill: var(--planta-texto); font-weight: 600; }
.room-area { fill: var(--planta-texto-2); }
.wall { fill: var(--planta-parede); stroke: var(--planta-parede-borda); stroke-width: 1; }
.viga { fill: none; stroke: var(--planta-traco); stroke-width: 1; stroke-dasharray: 6 3; }
.pilar { fill: var(--planta-pilar); stroke: var(--planta-parede-borda); stroke-width: 1.2; }
.opening { fill: var(--planta-papel); stroke: none; }
.swing { fill: none; stroke: var(--planta-texto-2); stroke-width: 1; stroke-dasharray: 4 3; }
.leaf { fill: none; stroke: var(--planta-texto); stroke-width: 1.4; }
.lbl { fill: var(--planta-texto); }
.pil-lbl { fill: var(--planta-texto-2); }
.el-lbl { fill: var(--planta-el); font-weight: 500; }
.el-sym { fill: var(--planta-papel); stroke: #dc2626; stroke-width: 1.6; }
.el-sym.filled { fill: #dc2626; }
.el-fill { fill: #dc2626; }
.mec-sym { fill: var(--planta-mec-fill); stroke: var(--planta-mec); stroke-width: 1.6; }
.mec-txt { fill: var(--planta-mec); font-weight: 700; }
.guard { fill: none; stroke: #ca8a04; stroke-width: 1.4; stroke-dasharray: 3 2; }
.movel { fill: var(--planta-movel); stroke-width: 1.4; }
.thin { stroke-width: 1; fill: none; }
.thick { stroke-width: 3; }
.dashed { stroke-dasharray: 4 3; }
.pipe { stroke-linecap: round; vector-effect: none; }
.cob-fill { fill: rgba(194, 65, 12, .04); stroke-width: 1.2; stroke-dasharray: 8 4; }
.terca { stroke-width: .8; opacity: .55; fill: none; }
.cota-ext { stroke: var(--planta-traco); stroke-width: .8; }
.cota-line { stroke: var(--planta-traco); stroke-width: 1; color: var(--planta-traco); }
.cota-txt { fill: var(--planta-cota-txt); font-weight: 600; }
.nota { fill: var(--planta-cota-txt); }
.rota { fill: none; stroke-width: 1.6; stroke-dasharray: 6 3; opacity: .8; }
.sel-line { stroke: var(--sel); stroke-width: 7; opacity: .25; stroke-linecap: round; }
.sel-box { fill: rgba(37, 99, 235, .06); stroke: var(--sel); stroke-width: 1.5; stroke-dasharray: 5 3; }
.handle { fill: var(--panel); stroke: var(--sel); stroke-width: 2; cursor: move; }
.handle.canto { fill: var(--sel); stroke: var(--panel); cursor: crosshair; }
.ghost-ent { opacity: .55; pointer-events: none; }
.ghost-rect { fill: rgba(37, 99, 235, .08); stroke: var(--sel); stroke-width: 1.5; }
.ghost-txt { fill: var(--sel); font-size: .2px; font-weight: 600; }
.marquee { fill: rgba(37, 99, 235, .06); stroke: var(--sel); stroke-width: 1; stroke-dasharray: 4 3; }
.measure-line { stroke: #db2777; stroke-width: 1.5; stroke-dasharray: 5 3; }
.snapmark { fill: none; stroke: #db2777; stroke-width: 2; }
.cursor-dot { fill: var(--sel); }
.mark circle { stroke: #fff; stroke-width: 1.5; }
.mark.erro circle { fill: var(--err); }
.mark.aviso circle { fill: #f59e0b; }
.mark text { fill: #fff; font-size: 11px; font-weight: 800; }
.mark { pointer-events: none; }
svg.ed.static { width: 100%; height: auto; max-height: 100%; }

/* ---------- Tabelas */
.tbl-wrap, .scroll-x { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; padding: 7px 8px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl .r { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl tfoot td { font-weight: 600; border-bottom: 0; border-top: 1px solid var(--line-2); }
.tbl.compact td, .tbl.compact th { padding: 4px 6px; }
.tbl tr.ovr td { background: var(--warn-soft-2); }
.tbl tr.alerta td { background: var(--warn-soft); }
.tbl .alerta-ic { color: var(--warn); font-weight: 700; }
.tbl .calc-ref { display: block; color: var(--muted); font-size: 12px; }
.card.revisao { border: 2px solid #f59e0b; background: var(--warn-soft-2); }
.card.revisao h3 { color: var(--warn); font-size: 16px; }
.card.revisao .rev-item { border-top: 1px solid var(--warn-line); padding: 12px 0 4px; }
.card.revisao .rev-item p { margin: 0 0 10px; line-height: 1.5; font-size: 14.5px; }
.aviso-doc { max-width: 210mm; margin: 12px auto 0; padding: 12px 16px; border-radius: 10px; background: var(--warn-soft); border: 1px solid #f59e0b; color: var(--warn-ink); font-size: 14.5px; }
.aviso-doc a { color: var(--warn-ink); font-weight: 700; }
.tbl select { padding: 3px 6px; font-size: 12px; }
.cell { width: 96px; text-align: right; padding: 4px 6px; font-variant-numeric: tabular-nums; }
.tbl.orc td:first-child { min-width: 260px; }

/* ---------- Disciplinas */
svg.unifilar { min-width: 900px; width: 100%; height: auto; color: var(--ink); }
svg.din { max-width: 420px; width: 100%; height: auto; color: var(--line-2); }
svg.iso { width: 100%; min-width: 700px; height: auto; color: var(--ink); }
.chapas { display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 16px; }
.chapa { margin: 0; }
.chapa figcaption { font-size: 12px; margin-bottom: 4px; color: var(--ink-2); }
svg.plano-corte { width: 100%; height: auto; color: var(--ink-2); }
svg.plano-corte text { font-family: Inter, system-ui, sans-serif; }
svg.gantt { width: 100%; height: auto; color: var(--ink); }

.orc-layout { display: grid; grid-template-columns: 1fr 380px; gap: 16px; align-items: start; }
.sticky { position: sticky; top: 0; }
.totals .grand { display: flex; justify-content: space-between; align-items: baseline; border-top: 2px solid var(--ink); margin-top: 12px; padding-top: 10px; }
.totals .grand b { font-size: 24px; color: var(--brand); letter-spacing: -.02em; }
.totals .btn-row .btn { height: 30px; padding: 0 10px; font-size: 13px; }
.extra-form .btn { height: 34px; }
.logo-row { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.logo-prev { height: 64px; max-width: 200px; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; padding: 4px; }
.logo-prev.empty { width: 120px; display: grid; place-items: center; color: var(--muted); font-size: 12px; }

/* ---------- Documentos (proposta e memoriais) */
body.docmode { background: var(--doc-fundo); }
.doc-bar { position: sticky; top: 0; z-index: 5; display: flex; gap: 10px; align-items: center; padding: 10px 20px; background: var(--topo); color: #e2e8f0; flex-wrap: wrap; }
.doc-bar .btn:not(.primary) { background: var(--topo-2); border-color: var(--topo-line); color: #e2e8f0; }
.doc-bar .muted { color: #94a3b8; }
.doc { padding: 24px 0 60px; display: flex; flex-direction: column; align-items: center; gap: 24px; }
.sheet { width: 210mm; min-height: 297mm; background: #fff; padding: 16mm 15mm; box-shadow: 0 4px 24px rgba(0, 0, 0, .12); color: #0f172a; font-size: 12px; }
.doc-head { display: flex; align-items: center; gap: 12px; padding-bottom: 10px; border-bottom: 3px solid var(--brand); margin-bottom: 18px; }
.doc-logo { height: 44px; max-width: 160px; object-fit: contain; }
.doc-logo-txt { width: 44px; height: 44px; border-radius: 10px; background: var(--brand); color: #fff; display: grid; place-items: center; font-size: 22px; font-weight: 800; }
.doc-head small { color: #64748b; }
.doc-title h2 { font-size: 18px; }
.doc-title p { margin: 2px 0 14px; color: #64748b; }
.doc-h2 { font-size: 17px; margin: 18px 0 10px; color: var(--brand); }
.doc-h3 { font-size: 13px; margin: 16px 0 6px; }
.doc-tbl { font-size: 11.5px; }
.doc-tbl td, .doc-tbl th { padding: 4px 6px; }
.capa-body { padding-top: 20mm; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 11px; color: var(--brand); font-weight: 700; margin: 0; }
.capa h1 { font-size: 30px; margin: 6px 0 10px; letter-spacing: -.02em; line-height: 1.15; }
.capa-cli { font-size: 14px; color: #334155; }
.capa-img { width: 100%; border-radius: 10px; margin: 16px 0; border: 1px solid #e2e8f0; }
.capa-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.capa-grid div, .pagto div { background: #f1f5f9; border-radius: 8px; padding: 10px 12px; display: flex; flex-direction: column; }
.capa-grid span, .pagto span { font-size: 10.5px; color: #64748b; }
.capa-grid b, .pagto b { font-size: 16px; }
.capa-grid div:first-child b { color: var(--brand); }
.escopo li { margin: 5px 0; }
.doc-planta { border: 1px solid #e2e8f0; border-radius: 8px; padding: 6px; max-height: 112mm; display: flex; justify-content: center; }
.doc-planta svg { max-height: 108mm; }
.doc-img { width: 100%; max-height: 78mm; object-fit: cover; border-radius: 8px; border: 1px solid #e2e8f0; }
.doc-unifilar svg { min-width: 0; margin-top: 10px; }
.doc-iso svg { min-width: 0; }
.resumo-inv td { font-size: 13px; }
.grand-row td { font-size: 16px !important; font-weight: 700; border-top: 2px solid #0f172a; }
.pagto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 14px 0; }
.obs { background: #f8fafc; border-radius: 8px; padding: 10px; }
.assin { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px; text-align: center; }
.assin span { display: block; border-top: 1px solid #0f172a; margin-bottom: 6px; }
.sheet .chapa { break-inside: avoid; margin-bottom: 10px; }
.sheet svg.din { max-width: 300px; }

@media print {
  @page { size: A4; margin: 0; }
  body, body.docmode { background: #fff; }
  .no-print { display: none !important; }
  .doc { padding: 0; gap: 0; display: block; }
  .sheet { box-shadow: none; width: auto; min-height: 0; page-break-after: always; break-after: page; }
  .sheet:last-child { page-break-after: auto; }
  .tbl tr { break-inside: avoid; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media (max-width: 1100px) {
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .ws-main.aba-planta { grid-template-columns: 210px 1fr 280px; }
  .orc-layout, .grid2 { grid-template-columns: 1fr; }
  .orc-layout .sticky { position: static; } /* numa coluna só, o resumo fixo cobria os cartões de baixo */
  .fields.four { grid-template-columns: 1fr 1fr; }
  .total-pill { display: none; }
}
@media (max-width: 760px) {
  .app-top { flex-wrap: wrap; height: auto; padding: 10px 16px; }
  .app-top nav { margin-left: 0; overflow-x: auto; }
  .brand small { display: none; }
  .page { padding: 16px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .proj { grid-template-columns: 1fr auto; }
  .proj.lixo { grid-template-columns: 1fr; }
  .proj-discs, .proj-date, .proj .mini { display: none; }
  .ex-cards { grid-template-columns: 1fr; }
  .fields.two { grid-template-columns: 1fr; }
  .filters input { width: 100%; }
  .sheet { width: 100%; padding: 16px; min-height: 0; }
}

/* Segurança do trabalho */
p.grande { font-size: 16px; line-height: 1.5; }
.nr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.nr-card { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto; column-gap: 10px; padding: 14px; border-radius: 12px; border: 2px solid; background: var(--panel); color: var(--ink); text-decoration: none; }
.nr-card .nr-ic { grid-row: 1 / 4; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-size: 20px; font-weight: 800; color: #fff; }
.nr-card b { font-size: 16px; } .nr-card small { color: var(--muted); } .nr-card em { font-style: normal; font-weight: 700; }
.nr-card.bom { border-color: color-mix(in srgb, var(--ok) 45%, transparent); } .nr-card.bom .nr-ic { background: #16a34a; } .nr-card.bom em { color: var(--ok); }
.nr-card.atencao { border-color: color-mix(in srgb, var(--warn) 45%, transparent); } .nr-card.atencao .nr-ic { background: #d97706; } .nr-card.atencao em { color: var(--warn); }
.nr-card.ruim { border-color: color-mix(in srgb, var(--err) 45%, transparent); } .nr-card.ruim .nr-ic { background: #dc2626; } .nr-card.ruim em { color: var(--err); }
.ck-linha { display: flex; gap: 16px; align-items: center; justify-content: space-between; padding: 12px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.ck-linha > div:first-child { flex: 1 1 320px; } .ck-linha span { font-size: 15px; } .ck-linha small { display: block; color: var(--muted); margin-top: 2px; }
.ck-linha.nao { border-color: var(--err-line); background: var(--err-soft-2); } .ck-linha.sim { border-color: color-mix(in srgb, var(--ok) 35%, transparent); background: var(--ok-soft-2); }
.ck-botoes { display: flex; gap: 6px; } .ck-botoes .btn { min-width: 64px; padding: 9px 14px; font-size: 15px; }
.ck-botoes .on-sim { background: #16a34a; color: #fff; border-color: #16a34a; } .ck-botoes .on-nao { background: #dc2626; color: #fff; border-color: #dc2626; } .ck-botoes .on-na { background: #64748b; color: #fff; border-color: #64748b; }
.epi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.epi-card { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; } .epi-card h4 { margin: 0 0 8px; } .epi-card ul { margin: 4px 0 10px; padding-left: 18px; } .epi-card li { margin: 2px 0; }

.auto-tag { display: inline-block; font-size: 12px; font-weight: 600; color: var(--ok); background: var(--ok-soft); border-radius: 999px; padding: 2px 8px; white-space: nowrap; }
details.bib { border-top: 1px solid var(--line); padding: 8px 0; } details.bib summary { cursor: pointer; font-weight: 600; font-size: 15px; padding: 4px 0; }
.bib-cod { white-space: nowrap; width: 1%; } h3.sec-tit { margin: 24px 0 8px; }

/* Troca de arquivos CAD */
.modal.modal-largo { width: min(980px, 96vw); }
.cad-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 8px 0 14px; }
.cad-grid section { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.cad-grid h4 { margin: 0 0 6px; font-size: 16px; }
.cad-bt { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0; }
.cad-grid details { margin-top: 8px; } .cad-grid summary { cursor: pointer; font-weight: 600; }
ol.passos { margin: 6px 0; padding-left: 20px; } ol.passos li { margin: 3px 0; }
.cad-mod { border-top: 1px solid var(--line); padding: 10px 0; }
.bad { color: var(--err); }
@media (max-width: 760px) { .cad-grid, .cad-bt { grid-template-columns: 1fr; } }

/* ---------- Módulos fora do pacote */
.ico-cadeado { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -2px; flex: none; }
.lib-travada > summary { color: var(--muted); }
.convite-modulo { display: flex; flex-direction: column; gap: 8px; margin: 6px 8px 10px; padding: 12px; border: 1px dashed var(--line-2); border-radius: 10px; background: var(--panel-2); font-size: 13px; color: var(--ink-2); }
.convite-modulo b { color: var(--ink); }
.convite-modulo .btn { align-self: flex-start; }
.convite-modulo.faixa { flex-direction: row; align-items: center; gap: 14px; margin: 0 0 16px; padding: 14px 16px; }
.convite-modulo.faixa > div { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.convite-modulo.faixa .ico-cadeado { width: 22px; height: 22px; color: var(--muted); }
.layer-row.travada .lname { color: var(--muted); }
.layer-row .trava-fixa { display: inline-grid; place-items: center; width: 26px; color: var(--muted); }
.modulos-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.modulo-card { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; background: var(--panel); }
.modulo-card b { display: flex; align-items: center; gap: 8px; }
.modulo-card span { color: var(--muted); font-size: 13px; line-height: 1.4; }
.modulo-card .tag { display: block; margin-top: 4px; font-size: 12px; font-weight: 600; color: var(--ok, #16a34a); }
.modulo-card.fora { background: var(--panel-2); }
.modulo-card.fora .tag { color: var(--muted); }

/* ---------- Celular: área de trabalho (consultar, medir, ajustar; desenho grande fica no computador) */
.folha-topo, .mob-bar, .so-mob { display: none; }
@media (max-width: 760px) {
  .so-desk { display: none; }
  .so-mob { display: inline-flex; }
  body.ws #app { height: 100dvh; }
  .ws-top { gap: 8px; padding: 0 10px; height: 52px; }
  .ws-top .brand b, .ws-top .status-sel, .ws-top .save-state, .ws-top .spacer, .ws-top [data-act=versao], .ws-top .btn-tema, .ws-top .btn-letra { display: none; }
  .ws-top .proj-name { flex: 1; min-width: 0; width: auto; font-size: 15px; }
  .ws-top .btn.primary { height: 40px; padding: 0 14px; }
  .ws-passos { padding: 6px 8px; }
  .ws-passos a.passo { padding: 6px 12px 6px 6px; }
  .ws-main.aba-planta, .ws-main.aba-3d { display: flex; flex-direction: column; }
  .ws-main .canvas-wrap, .ws-main .v3d-wrap { flex: 1; }
  .toolbar { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .toolbar::-webkit-scrollbar { display: none; }
  .toolbar button { height: 40px; min-width: 40px; flex: none; }
  .toolbar .spacer { display: none; }
  .toolbar .chk, .toolbar .btn, .toolbar .grid-sel { flex: none; white-space: nowrap; }
  .simples .toolbar button .rot { display: none; }
  .simples .toolbar button:has(.rot) { display: inline-grid; padding: 0; }
  .ed-hud .hud-tip { display: none; }
  .mob-bar { display: flex; gap: 8px; padding: 8px; background: var(--panel); border-top: 1px solid var(--line); flex: none; }
  .mob-bar .btn { flex: 1; height: 46px; font-size: 15px; justify-content: center; }
  .mob-bar .btn.destaque { border-color: var(--brand); color: var(--brand); }
  /* biblioteca e detalhes viram folhas que sobem da borda de baixo */
  .ws-main.aba-planta .lib, .ws-main .side {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; max-height: 72dvh; min-height: 40dvh;
    border: 1px solid var(--line); border-radius: 16px 16px 0 0; box-shadow: 0 -10px 30px rgba(0, 0, 0, .28);
    transform: translateY(105%); transition: transform .2s ease-out; visibility: hidden;
  }
  .ws-main.aba-planta .lib { display: flex; }
  .ws-main .side { overflow: auto; padding-top: 0; }
  .ws-main.folha-lib .lib, .ws-main.folha-side .side { transform: none; visibility: visible; }
  .folha-topo { display: flex; align-items: center; justify-content: space-between; gap: 10px; position: sticky; top: 0; z-index: 1; padding: 10px 12px; margin: 0 -14px 8px; background: var(--panel); border-bottom: 1px solid var(--line); }
  .lib .folha-topo { margin: 0; }
  .folha-topo b { font-size: 16px; }
  .folha-topo .btn { height: 40px; }
  .lib-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
  .ws-main .layers { max-height: 22dvh; overflow: auto; flex: none; }
  .ws-main.aba-planta .lib { height: 72dvh; }
  .lib-item { min-height: 78px; font-size: 12px; }
  .v3d-vistas .btn { height: 42px; }
  .page { padding: 14px; }
  /* tabelas e diagramas largos rolam dentro do próprio cartão, sem empurrar a tela */
  .ws-main .page > *, .ws-main .grid2 > *, .ws-main .orc-layout > * { min-width: 0; }
  .ws-main .card { overflow-x: auto; }
  /* orçamento: cada linha vira um bloco (descrição em cima; quantidade, unidade, preço e total embaixo) */
  .ws-main table.orc thead { display: none; }
  .ws-main table.orc, .ws-main table.orc tbody { display: block; }
  .ws-main table.orc tr { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto; gap: 4px 8px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .ws-main table.orc td { border: 0; padding: 0; min-width: 0; }
  .ws-main table.orc td:nth-child(1) { grid-column: 1 / -1; font-weight: 500; white-space: normal; }
  .ws-main table.orc td:nth-child(2) { order: 2; color: var(--muted); font-size: 12px; }
  .ws-main table.orc td:nth-child(3) { order: 1; }
  .ws-main table.orc td:nth-child(4) { order: 3; }
  .ws-main table.orc td:nth-child(5) { order: 4; font-weight: 700; text-align: right; }
  .ws-main table.orc td:nth-child(6) { display: none; }
  .ws-main table.orc td:nth-child(7) { grid-column: 1 / -1; order: 5; }
  .ws-main table.orc td:nth-child(7):empty { display: none; }
  .ws-main table.orc input { width: 100%; }
  .fields.four { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) and (prefers-reduced-motion: reduce) {
  .ws-main.aba-planta .lib, .ws-main .side { transition: none; }
}

/* ---------- Importação com revisão */
.imp-resumo { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 10px 0 12px; font-size: 14px; color: var(--ink-2); }
.imp-resumo b { color: var(--ink); font-size: 16px; }
.imp-resumo .aten b { color: var(--warn); }
.imp-tbl td { vertical-align: top; }
.imp-tbl select { max-width: 260px; }
.imp-tbl .small { font-size: 12px; line-height: 1.35; }
.selo-conf { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.selo-conf.alta { background: var(--ok-soft); color: var(--ok-ink, var(--ok)); }
.selo-conf.media { background: var(--warn-soft); color: #92400e; }
.selo-conf.baixa { background: var(--err-soft); color: var(--err); }
:root[data-tema="escuro"] .selo-conf.media { color: #fcd34d; }

/* ---------- Industrial: ativos, ficha, inspeção e etiquetas */
h4.sistema { margin: 14px 0 6px; color: var(--ink-2); }
.ativos { display: flex; flex-direction: column; gap: 6px; }
.ativo-linha { display: grid; grid-template-columns: 110px 1fr 150px 200px auto; gap: 10px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); }
.ativo-tag { font-weight: 700; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.ativo-nome { display: flex; flex-direction: column; min-width: 0; }
.ativo-linha .btn-row { margin: 0; justify-content: flex-end; }
.st-insp { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.st-insp.ok { background: var(--ok-soft); color: var(--ok); }
.st-insp.atencao { background: var(--warn-soft); color: #92400e; }
.st-insp.ruim { background: var(--err-soft); color: var(--err); }
.st-insp.neutro { background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); }
:root[data-tema="escuro"] .st-insp.atencao { color: #fcd34d; }
.ficha-topo { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: start; }
.ficha-qr { text-align: center; }
.ficha-qr svg { border: 1px solid var(--line); border-radius: 8px; }
.insp-lista { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; }
.insp-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; flex-wrap: wrap; }
.insp-item.nao { border-color: var(--err); background: var(--err-soft); }
.insp-bts { display: flex; gap: 6px; }
.insp-bts .btn { min-height: 40px; }
.insp-bts .btn.on { background: var(--brand-fill); border-color: var(--brand-fill); color: #fff; }
.insp-item.nao .insp-bts .btn.on { background: var(--err); border-color: var(--err); }
.fotos-grade { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.foto-mini { position: relative; width: 110px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); display: block; }
.foto-mini img { width: 100%; height: 84px; object-fit: cover; display: block; }
.foto-mini .btn { position: absolute; right: 4px; top: 4px; height: 26px; padding: 0 8px; font-size: 11px; }
.foto-mini.vazia { display: grid; place-items: center; height: 84px; padding: 6px; text-align: center; background: var(--panel-2); }
.pend-item { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.pend-item:last-child { border-bottom: 0; }
.etiquetas { display: grid; grid-template-columns: 1fr 1fr; gap: 8mm; align-content: start; }
.etiqueta { display: flex; gap: 10px; align-items: center; border: 1px dashed #94a3b8; border-radius: 6px; padding: 8px; break-inside: avoid; }
.etiqueta .etq-dados { display: flex; flex-direction: column; min-width: 0; }
.etiqueta .etq-dados b { font-size: 18px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.etiqueta .etq-dados span { font-size: 13px; }
.etiqueta .etq-dados small { color: #475569; font-size: 11px; }
@media (max-width: 760px) {
  .ativo-linha { grid-template-columns: 1fr; gap: 6px; }
  .ativo-linha .btn-row { justify-content: stretch; }
  .ativo-linha .btn-row .btn { flex: 1; height: 44px; }
  .ficha-topo { grid-template-columns: 1fr; }
  .insp-bts { width: 100%; }
  .insp-bts .btn { flex: 1; }
  .etiquetas { grid-template-columns: 1fr; }
}

/* SINAPI: aviso de preços novos */
.faixa-sinapi { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 12px 16px; margin: 0 0 14px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.faixa-sinapi > div { display: grid; gap: 2px; max-width: 72ch; }
.faixa-sinapi span { color: var(--muted); font-size: 13px; }
.faixa-sinapi.nova { border-color: var(--brand-line); background: var(--brand-hover-soft); }
.aviso-sinapi { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; padding: 10px 14px; margin: 0 0 14px; border-radius: 10px;
  background: var(--brand-hover-soft); border: 1px solid var(--brand-line); color: var(--ink); text-decoration: none; }
.aviso-sinapi span { color: var(--brand); font-weight: 600; }
td.sobe { color: var(--err); } td.desce { color: var(--ok); }

/* Importação: conferência e prévia do orçamento */
.imp-topo { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; margin: 10px 0; }
.imp-topo h4 { margin: 0 0 6px; font-size: 14px; }
.imp-conf, .imp-previa { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--panel-2); }
.imp-conf ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; font-size: 13px; }
.imp-conf li { display: flex; gap: 8px; align-items: flex-start; }
.imp-conf li i { flex: none; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-size: 11px; font-weight: 700; margin-top: 1px; }
.imp-conf li.ok i { background: var(--ok-soft); color: var(--ok-ink); }
.imp-conf li.aten i { background: var(--warn-soft); color: var(--warn-ink); }
.imp-unidade { margin-top: 8px; max-width: 280px; }
.pv-total { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.pv-total b { font-size: 22px; font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .imp-topo { grid-template-columns: 1fr; } }

/* Industrial — fabricação e montagem */
.subabas { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.subabas a { padding: 8px 14px; border: 1px solid transparent; border-bottom: 0; border-radius: 8px 8px 0 0; color: var(--muted); text-decoration: none; font-weight: 500; margin-bottom: -1px; }
.subabas a:hover { color: var(--ink); background: var(--panel-2); }
.subabas a.on { color: var(--ink); background: var(--panel); border-color: var(--line); }
.subabas a i { font-style: normal; font-size: 11px; background: var(--brand-soft); color: var(--brand); border-radius: 9px; padding: 0 6px; margin-left: 4px; }
.fields.three { grid-template-columns: repeat(3, 1fr); align-items: end; }
.fields.three.proc { grid-template-columns: 2fr 1fr auto; }
.montagem .mt-topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.montagem .mt-topo h3 { margin: 0 0 2px; }
.montagem .lote { width: 130px; }
.montagem .metrics { grid-template-columns: repeat(4, 1fr); }
.montagem .metric small { color: var(--muted); font-size: 11px; }
.mt-conf { margin: 0 0 12px; }
.mt-tbl tr.tipo-conjunto td { font-weight: 600; background: var(--panel-2); }
.mt-tbl tr.tipo-comprada td { font-style: italic; }
.mt-tbl td.nv { white-space: nowrap; font-variant-numeric: tabular-nums; }
.btn.tiny { height: 26px; padding: 0 8px; font-size: 12px; border-radius: 6px; }
.btn.tiny + .btn.tiny { margin-left: 4px; }
.nowrap { white-space: nowrap; }
.doc-montagem h2 { font-size: 14px; margin: 18px 0 6px; }
.doc-montagem table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.doc-montagem th, .doc-montagem td { border-bottom: 1px solid #e2e8f0; padding: 3px 5px; text-align: left; vertical-align: top; }
.doc-montagem th { background: #f1f5f9; }
.doc-montagem td.r, .doc-montagem th.r { text-align: right; }
.doc-montagem tr.tipo-conjunto td { background: #f8fafc; }
.doc-montagem tr.tipo-comprada td { font-style: italic; }
.doc-montagem tr.tot td { border-top: 2px solid #0f172a; }
.dm-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; border-bottom: 2px solid #0f172a; padding-bottom: 8px; margin-bottom: 8px; }
.dm-cab h1 { font-size: 20px; margin: 0; }
.dm-cab p { margin: 2px 0 0; color: #475569; }
.dm-cab dl { display: grid; grid-template-columns: auto auto; gap: 2px 12px; margin: 0; font-size: 11px; }
.dm-cab dt { color: #64748b; }
.dm-cab dd { margin: 0; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .montagem .metrics, .fields.three { grid-template-columns: 1fr 1fr; } }
.imp-montagem { display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 10px 14px; margin: 0 0 10px; border: 1px solid var(--brand-line); background: var(--brand-soft); border-radius: 8px; font-size: 13px; }
@media (max-width: 760px) { .imp-montagem { flex-direction: column; align-items: stretch; } }

/* Jornada da equipe */
.jor-barra { display: flex; height: 14px; border-radius: 7px; overflow: hidden; margin: 12px 0 6px; background: var(--panel-2); }
.jor-barra i { display: block; height: 100%; }
.j-prod { background: var(--brand); } .j-pess { background: #38bdf8; } .j-cafe { background: #f59e0b; } .j-alm { background: var(--line-3); }
.jor-leg { list-style: none; padding: 0; margin: 0 0 8px; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--muted); }
.jor-leg i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.jor-leg b { color: var(--ink); }
.dias-sem { display: flex; flex-wrap: wrap; gap: 6px; }
.dias-sem .chk { border: 1px solid var(--line-2); border-radius: 7px; padding: 3px 9px; font-size: 13px; }
.dias-sem .chk.on { border-color: var(--brand-line); background: var(--brand-soft); }

/* Relatório de importação */
.rel-resumo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 8px 0 12px; }
.rel-resumo > div { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: flex; flex-direction: column; }
.rel-resumo b { font-size: 20px; font-variant-numeric: tabular-nums; }
.rel-resumo span { font-size: 12px; color: var(--muted); }
.rel-resumo .s-ok { border-color: var(--ok-soft); } .rel-resumo .s-conferir { border-color: var(--warn-line, var(--warn-soft)); } .rel-resumo .s-nao { border-color: var(--err-line, var(--err-soft)); }
.rel-h { margin: 14px 0 2px; } .rel-h.s-nao { color: var(--err); } .rel-h.s-conferir { color: var(--warn-ink, #92400e); }
.rel-conta { margin: 4px 0 8px; }
.rel-pecas tr.sem-disc td { background: var(--err-soft-2, var(--err-soft)); }
.rel-pecas select { max-width: 220px; }
@media (max-width: 760px) { .rel-resumo { grid-template-columns: 1fr 1fr; } }

/* Tabela de preços: fonte, data e desatualizados */
.faixa-velhos { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding: 10px 14px; margin: 0 0 12px; border: 1px solid var(--warn-line, var(--warn-soft)); background: var(--warn-soft); border-radius: 8px; font-size: 13px; }
.faixa-velhos b { color: var(--warn-ink, #92400e); }
.faixa-velhos span { flex: 1 1 280px; color: var(--ink-2, var(--ink)); }
.tbl-precos tr.velho td:nth-child(5) { background: var(--warn-soft); }
.aviso-velho { color: var(--warn-ink, #92400e); font-weight: 500; }
.fonte { display: inline-block; font-weight: 500; }
.fonte.f-sinapi { color: #0f766e; } .fonte.f-fornecedor { color: #7c3aed; } .fonte.f-manual { color: var(--brand); } .fonte.f-referencia { color: var(--muted); }
:root[data-tema="escuro"] .fonte.f-sinapi { color: #5eead4; } :root[data-tema="escuro"] .fonte.f-fornecedor { color: #c4b5fd; }
.norma-ref { color: var(--ink-2, var(--ink)); }
.filters .validade { margin-left: auto; font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.filters .validade input { width: 64px; padding: 3px 6px; }
.velho-ic { margin-left: 4px; cursor: help; }
.doc-h4 { font-size: 12px; margin: 10px 0 4px; color: #334155; }
.assinaturas { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 48px; font-size: 11px; color: #475569; text-align: center; }
.assinaturas span { display: block; border-top: 1px solid #0f172a; margin-bottom: 4px; }
.lista-eq { list-style: none; padding: 0; margin: 0; font-size: 13px; }
.lista-eq li { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--line); }

/* Revisão do projeto */
.rev-resumo { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin: 0 0 12px; }
.rev-resumo > div { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: flex; flex-direction: column; background: var(--panel); }
.rev-resumo b { font-size: 20px; font-variant-numeric: tabular-nums; } .rev-resumo span { font-size: 12px; color: var(--muted); }
.rev-resumo .sev-critica { border-color: var(--err); } .rev-resumo .sev-atencao { border-color: var(--warn); } .rev-resumo .sev-info { border-color: var(--info, var(--line-2)); }
.obs-lista { display: grid; gap: 10px; }
.obs { background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--line-2); border-radius: 8px; padding: 10px 14px; font-size: 13px; }
.obs.sev-critica { border-left-color: var(--err); } .obs.sev-atencao { border-left-color: var(--warn); } .obs.sev-info { border-left-color: var(--info, #0ea5e9); }
.obs.est-aceita, .obs.est-ignorada { opacity: .75; }
.obs p { margin: 4px 0; } .obs-tit { display: block; margin: 4px 0; font-size: 14px; }
.obs-topo { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.obs .sev { font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 9px; }
.obs .sev.critica { background: var(--err-soft); color: var(--err); } .obs .sev.atencao { background: var(--warn-soft); color: var(--warn-ink, #92400e); } .obs .sev.info { background: var(--info-soft, var(--panel-2)); color: var(--info, var(--ink)); }
.obs .tag.online { color: #0f766e; }
.obs .estado { margin-left: auto; font-size: 12px; color: var(--muted); }
.obs-els { display: flex; flex-wrap: wrap; gap: 4px; margin: 4px 0; }
.obs-sug { background: var(--panel-2); border-radius: 6px; padding: 4px 8px; }
@media (max-width: 760px) { .rev-resumo { grid-template-columns: repeat(3, 1fr); } }

/* Calculadoras */
.calc-grid { display: grid; grid-template-columns: 240px 1fr; gap: 16px; align-items: start; }
.calc-menu { position: sticky; top: 8px; display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.calc-menu h4 { margin: 10px 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.calc-menu a { padding: 5px 8px; border-radius: 6px; color: var(--ink); text-decoration: none; }
.calc-menu a:hover { background: var(--panel-2); } .calc-menu a.on { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.calc-form .larga { grid-column: 1 / -1; }
.calc-form .fld.erro input, .calc-form .fld.erro textarea { border-color: var(--err); outline: 2px solid var(--err-soft); }
.calc-erro { border: 1px solid var(--err); background: var(--err-soft); border-radius: 8px; padding: 10px 14px; margin: 12px 0; }
.calc-erro p { margin: 4px 0 0; }
.calc-res { margin-top: 14px; }
.calc-tab tr.dest td { font-size: 15px; background: var(--brand-soft); }
.calc-avisos { background: var(--warn-soft); border-radius: 8px; padding: 8px 12px 8px 28px; margin: 10px 0; font-size: 13px; }
.calc-passos { padding-left: 20px; font-size: 13px; } .calc-passos li { margin: 6px 0; }
.calc-passos code { display: block; margin-top: 2px; white-space: pre-wrap; background: var(--panel-2); padding: 4px 8px; border-radius: 6px; font-size: 12px; }
.graf { width: 100%; max-width: 620px; height: auto; margin: 10px 0; color: var(--ink); }
.graf text { fill: currentColor; } .graf .grade { stroke: currentColor; opacity: .12; }
.graf .c-bomba { fill: none; stroke: var(--brand); stroke-width: 2.5; } .graf .c-sistema { fill: none; stroke: #ea580c; stroke-width: 2.5; stroke-dasharray: 6 4; }
.graf .p-cat { fill: var(--brand); } .graf .p-op { fill: #dc2626; stroke: var(--panel); stroke-width: 2; } .graf .t-op { font-weight: 700; }
.graf .peca { fill: var(--brand-soft); stroke: var(--brand); stroke-width: 1; } .graf .sobra { fill: var(--panel-2); stroke: var(--line-2); }
.graf .t-peca { font-size: 9px; }
.graf-chapas { display: flex; flex-wrap: wrap; gap: 10px; } .graf-chapas figure { margin: 0; width: 170px; } .graf-chapas figcaption { font-size: 11px; color: var(--muted); text-align: center; }
@media (max-width: 900px) { .calc-grid { grid-template-columns: 1fr; } .calc-menu { position: static; flex-direction: row; flex-wrap: wrap; } .calc-menu h4 { width: 100%; } }
@media print { .calc-grid { display: block; } .calc-page .page-head .btn-row { display: none; } }

/* Assistente técnico (chat) */
.assist-page { max-width: 920px; }
.assist-barra { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-bottom: 12px; }
.assist-barra .fld.inline { display: flex; align-items: center; gap: 8px; margin: 0; }
.assist-barra .fld.inline span { font-size: 13px; color: var(--muted); }
.assist-barra .selo { padding: 3px 10px; border-radius: 999px; background: var(--warn-soft); color: var(--warn-ink); font-size: 12px; font-weight: 600; }
.assist-lista { display: flex; flex-direction: column; gap: 10px; min-height: 240px; padding-bottom: 8px; }
.assist-msg { max-width: 78%; display: flex; flex-direction: column; gap: 2px; }
.assist-msg > div { padding: 9px 13px; border-radius: 14px; line-height: 1.45; overflow-wrap: anywhere; }
.assist-msg.eu { align-self: flex-end; } .assist-msg.eu > div { background: var(--brand); color: #fff; border-bottom-right-radius: 4px; }
.assist-msg.bot { align-self: flex-start; } .assist-msg.bot > div { background: var(--panel-2); border-bottom-left-radius: 4px; }
.assist-msg.erro > div { background: var(--err-soft); border: 1px solid var(--err); }
.assist-msg small { font-size: 11px; padding: 0 6px; }
.assist-calc { margin: 0; }
.assist-calc-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; flex-wrap: wrap; }
.assist-calc .calc-res { margin-top: 8px; }
.assist-calc .disclaimer { margin: 8px 0 0; }
.calc-detalhe { margin: 8px 0; } .calc-detalhe summary { cursor: pointer; font-size: 13px; color: var(--brand); }
.assist-vazio { text-align: center; color: var(--muted); padding: 30px 10px; }
.assist-exemplos { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 10px; }
.assist-form { position: sticky; bottom: 0; display: flex; gap: 8px; align-items: flex-end; padding: 10px 0; background: var(--bg); }
.assist-form textarea { flex: 1; resize: vertical; min-height: 44px; font: inherit; padding: 9px 12px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--panel); color: var(--ink); }
.assist-aviso { margin-top: 4px; }
@media (max-width: 640px) { .assist-msg { max-width: 92%; } }
@media print { .assist-msg.eu > div { background: none; color: inherit; border: 1px solid #999; } .calc-detalhe { display: block; } .calc-detalhe > * { display: block; } }

/* Referências públicas (CUB/SINAPI) */
.ref-page { max-width: 1000px; }
.ref-grid { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: start; }
.ref-page [data-cfg] { grid-template-columns: 2fr 1fr 1fr; }
@media (max-width: 640px) { .ref-page [data-cfg] { grid-template-columns: 1fr; } }
.ref-page .card h4 { margin: 14px 0 6px; }
.ref-dentro { color: var(--ok-ink, var(--ok)); } .ref-acima, .ref-abaixo { color: var(--warn-ink); }
.ref-regua { position: relative; height: 34px; margin: 8px 0 4px; }
.ref-regua::before { content: ''; position: absolute; left: 0; right: 0; top: 8px; height: 8px; border-radius: 4px; background: var(--panel-2); }
.ref-regua .faixa { position: absolute; top: 8px; height: 8px; background: var(--ok-soft); border-radius: 4px; }
.ref-regua .cub { position: absolute; top: 4px; width: 2px; height: 16px; background: var(--muted); transform: translateX(-1px); }
.ref-regua .marca { position: absolute; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--ok); border: 2px solid var(--panel); transform: translateX(-7px); }
.ref-regua .marca.fora { background: #ea580c; }
.ref-regua small { position: absolute; top: 20px; font-size: 10px; color: var(--muted); transform: translateX(-50%); }
.ref-regua small:first-of-type { transform: none; } .ref-regua small:last-of-type { transform: none; }
.ref-cubform { background: var(--warn-soft); border-radius: 8px; padding: 8px 12px; margin: 10px 0; }
.ref-avisos { color: var(--muted); padding-left: 18px; }
.ref-cartao .btn { margin-top: 6px; }
.print-only { display: none; }
@media print { .ref-grid { display: block; } .print-only { display: block; } .ref-page details { display: block; } .ref-page details > * { display: block; } }


/* Transições entre telas (View Transitions) e entre a página inicial e o app */
@view-transition { navigation: auto; }
.app-top { view-transition-name: topo; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .18s; }
@media (prefers-reduced-motion: reduce) { @view-transition { navigation: none; } ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; } }

/* Paleta de comandos (Ctrl+K) */
.cmd-botao { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 8px 0 10px; margin-left: 8px; border: 1px solid #334155; border-radius: 8px; background: transparent; color: #cbd5e1; font: 500 13px/1 Inter, system-ui, sans-serif; cursor: pointer; flex-shrink: 0; }
.cmd-botao:hover { background: #1e293b; color: #fff; }
.cmd-botao:focus-visible { outline: 3px solid var(--foco); outline-offset: 2px; }
.cmd-botao svg, .cmd-busca svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.cmd-botao kbd { font: 600 11px/1 Inter, system-ui, sans-serif; padding: 3px 5px; border-radius: 4px; background: #1e293b; color: #94a3b8; }
@media (max-width: 1100px) { .cmd-botao span, .cmd-botao kbd { display: none; } }
.cmd-fundo { position: fixed; inset: 0; z-index: 1000; background: rgba(15, 23, 42, .45); display: flex; justify-content: center; align-items: flex-start; padding: min(14vh, 120px) 16px 16px; overscroll-behavior: contain; }
.cmd { width: min(620px, 100%); background: var(--panel); color: var(--ink); border: 1px solid var(--line-2); border-radius: 12px; box-shadow: 0 24px 60px rgba(15, 23, 42, .3); overflow: hidden; display: flex; flex-direction: column; max-height: min(70vh, 560px); }
.cmd-busca { display: flex; align-items: center; gap: 10px; padding: 0 14px; border-bottom: 1px solid var(--line); color: var(--muted); }
.cmd-busca input { flex: 1; height: 52px; border: 0; outline: 0; background: transparent; color: var(--ink); font: 16px Inter, system-ui, sans-serif; }
.cmd-lista { list-style: none; margin: 0; padding: 6px; overflow-y: auto; overscroll-behavior: contain; }
.cmd-grupo { padding: 10px 10px 4px; font-size: 12px; font-weight: 600; color: var(--muted); }
.cmd-lista [role=option] { display: flex; align-items: baseline; gap: 10px; padding: 9px 10px; border-radius: 7px; cursor: pointer; }
.cmd-lista [role=option] span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.cmd-lista [role=option] small { margin-left: auto; color: var(--muted); font-size: 12px; white-space: nowrap; }
.cmd-lista [aria-selected=true] { background: var(--brand-soft); color: var(--brand); }
.cmd-vazio { padding: 24px 10px; text-align: center; color: var(--muted); }
.cmd-rodape { display: flex; gap: 16px; padding: 8px 14px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.cmd-rodape kbd { font: 600 11px/1 Inter, system-ui, sans-serif; padding: 2px 5px; margin-right: 3px; border: 1px solid var(--line-2); border-radius: 4px; }
@media (max-width: 640px) { .cmd-rodape { display: none; } .cmd-fundo { padding-top: 12px; } }

/* Diretrizes de interface: toque sem atraso de zoom e títulos sem palavra solta no fim */
button, a, .btn, .chip { touch-action: manipulation; }
h1, h2, h3 { text-wrap: balance; }