:root{
  --bg:#f4f6f8;
  --surface:#ffffff;
  --surface-2:#f9fafb;
  --ink:#14171f;
  --muted:#697282;
  --line:#e3e7ee;
  --primary:#000000;
  --primary-dark:#000000;
  --primary-soft: #f0f3f7;
  --success:#198754;
  --danger:#dc3545;
  --shadow:0 18px 45px rgba(20,23,31,.10);
  --shadow-sm:0 8px 22px rgba(20,23,31,.08);
  --radius:18px;
  --field-height:48px;
  --field-label-height:32px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  min-height:100vh;
  color:var(--ink);
  font-family:Inter, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(192,57,43,.12), transparent 34%),
    linear-gradient(135deg, #f8fafc 0%, #eef2f6 100%);
}

body.intro-em-exibicao{
  overflow:hidden;
  background:#000;
}

html.sem-intro body.intro-em-exibicao{
  overflow:auto;
  background:
    radial-gradient(circle at top left, rgba(192,57,43,.12), transparent 34%),
    linear-gradient(135deg, #f8fafc 0%, #eef2f6 100%);
}

html.sem-intro .intro-site{
  display:none !important;
}

.intro-site{
  position:fixed;
  inset:0;
  z-index:30000;
  display:grid;
  place-items:center;
  padding:0;
  overflow:hidden;
  background:#000;
  opacity:1;
  visibility:visible;
  transition:
    opacity .9s cubic-bezier(.22, 1, .36, 1),
    visibility 0s linear .9s;
  will-change:opacity;
}

.intro-site.intro-site-saindo{
  opacity:0;
  visibility:hidden;
  pointer-events:none;
}

.intro-site-video{
  display:block;
  width:100vw;
  height:100vh;
  height:100dvh;
  max-width:none;
  max-height:none;
  object-fit:cover;
  object-position:center;
  background:#000;
  opacity:0;
  transform:scale(1.006);
  transition:
    opacity 1.15s cubic-bezier(.22, 1, .36, 1),
    transform 1.6s cubic-bezier(.22, 1, .36, 1);
  will-change:opacity, transform;
}

.intro-site-video.intro-video-visivel{
  opacity:1;
  transform:scale(1);
}

.intro-site-video.intro-video-saindo{
  opacity:0;
  transform:scale(1.004);
  transition-duration:.95s, .95s;
}

.intro-site-status{
  position:absolute;
  left:24px;
  right:24px;
  bottom:32px;
  margin:0;
  color:#b7bcc6;
  font-size:14px;
  font-weight:700;
  text-align:center;
  opacity:1;
  transform:translateY(0);
  transition:
    opacity .45s ease,
    transform .45s ease;
}

.intro-site-continuar{
  position:absolute;
  left:50%;
  bottom:32px;
  transform:translateX(-50%);
  min-height:46px;
  padding:11px 20px;
  border:1px solid #fff;
  border-radius:999px;
  background:#fff;
  color:#000;
  font-weight:900;
  opacity:1;
  transition:
    opacity .45s ease,
    background-color .25s ease,
    transform .25s ease;
}

.intro-site-status.intro-controle-oculto{
  opacity:0;
  transform:translateY(5px);
}

.intro-site-continuar.intro-controle-oculto{
  opacity:0;
  transform:translate(-50%, 5px);
  pointer-events:none;
}

.intro-site-continuar:hover{
  background:#e7e7e7;
}

button, input, select, textarea{ font:inherit; }
button{ cursor:pointer; }
button:disabled{ opacity:.55; cursor:not-allowed; }

.container{
  width:min(1200px, calc(100% - 32px));
  margin:28px auto;
  background:rgba(255,255,255,.86);
  border:1px solid rgba(255,255,255,.75);
  border-radius:28px;
  box-shadow:var(--shadow);
  overflow:hidden;
  backdrop-filter:blur(12px);
}

.header{ padding:24px 28px 12px; text-align:center; }

.warning-banner{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  width:100%;
  padding:12px 16px;
  margin-bottom:18px;
  border-radius:16px;
  background:#000000;
  color:#fff;
  font-weight:800;
  letter-spacing:.04em;
  text-transform:uppercase;
  box-shadow:var(--shadow-sm);
}

.campo-calculo-interno {
  display: none !important;
}

.logo-wrapper{ display:flex; justify-content:center; }
.main-logo{
  max-width:320px;
  width:70%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 8px 18px rgba(0,0,0,.12));
}

.tab-container{
  display:flex;
  gap:10px;
  padding:0 28px 22px;
  border-bottom:1px solid var(--line);
}

.tab-button{
  flex:1;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface);
  color:var(--muted);
  padding:13px 18px;
  font-weight:800;
  transition:.2s ease;
}
.tab-button:hover{ transform:translateY(-1px); border-color:#000000; color:var(--ink); }
.tab-button.active{
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  border-color:transparent;
  box-shadow:0 12px 24px #8a8787;
}

.tab-content{ display:none; padding:24px 28px 30px; }
.tab-content.active{ display:block; }

#titulo-pagina{
  margin:0;
  color:var(--primary);
  font-size:clamp(24px, 3vw, 38px);
  letter-spacing:.03em;
}
.subtitle{ margin:8px 0 0; color:var(--muted); }

.calculator-grid,
.converter-grid,
.orcamento-actions,
.orcamento-manual-grid{
  display:grid;
  gap:16px;
}
.calculator-grid{ grid-template-columns:repeat(4, minmax(0, 1fr)); align-items:end; }
.converter-grid{ grid-template-columns:1fr auto 1fr; align-items:end; }

/* Organização do orçamento por medidas:
   1ª linha: produto + material
   2ª linha: altura + comprimento + quantidade
   3ª linha: adicionais */
.calculator-grid-principal .campo-produto{ grid-column:1 / 3; grid-row:1; }
.calculator-grid-principal .campo-material{ grid-column:3 / 5; grid-row:1; }
.calculator-grid-principal .campo-tipo-folha{ grid-column:3 / 5; grid-row:1; }
.calculator-grid-principal .campo-altura{ grid-column:1; grid-row:2; }
.calculator-grid-principal .campo-comprimento{ grid-column:2; grid-row:2; }
.calculator-grid-principal .campo-quantidade{ grid-column:3 / 5; grid-row:2; }
.campos-adicionais{
  grid-column:1 / -1;
  grid-row:3;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  gap:16px;
  align-items:end;
}
.campos-valores-calculo{
  grid-column:1 / -1;
  grid-row:4;
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:16px;
  align-items:end;
}
.campo-acao-principal{
  grid-column:1 / -1;
  grid-row:5;
}

/* As modalidades especiais têm grades próprias. O formulário por medidas
   (inclusive sua ação) não participa da tela quando uma delas está ativa. */
#camposNormais{ display:contents; }
#camposNormais.hidden,
#acaoCalculoPrincipal[hidden],
.calculator-grid-principal.modo-especial #camposNormais{
  display:none !important;
}
.calculator-grid-modalidade{ margin-top:16px; }

.grid-impressao-organizada .imp-material{ grid-column:1 / 3; grid-row:1; }
.grid-impressao-organizada .imp-quantidade{ grid-column:3; grid-row:1; }
.grid-impressao-organizada .imp-valor-unitario{ grid-column:4; grid-row:1; }
.grid-impressao-organizada .imp-aproveitamento{ grid-column:1 / 3; grid-row:2; }
.grid-impressao-organizada .imp-frente-verso{ grid-column:3; grid-row:2; }
.grid-impressao-organizada .imp-corte{ grid-column:4; grid-row:2; }
.grid-impressao-organizada .imp-total{ grid-column:1 / -1; grid-row:3; }
.grid-impressao-organizada .imp-acao{ grid-column:1 / -1; grid-row:4; }
.grid-impressao-organizada .imp-qtd-itens{ grid-column:1 / 3; grid-row:5; }
.grid-impressao-organizada .imp-largura{ grid-column:3; grid-row:5; }
.grid-impressao-organizada .imp-altura{ grid-column:4; grid-row:5; }
.grid-impressao-organizada .imp-maxima{ grid-column:1 / 3; grid-row:6; }
.grid-impressao-organizada .imp-folhas{ grid-column:3 / 5; grid-row:6; }
.grid-impressao-organizada .imp-preview{ grid-column:1 / -1; grid-row:7; }
.grid-impressao-organizada.modo-aproveitamento .imp-acao{
  grid-row:8;
}

.grid-metro-organizada .metro-impressora{ grid-column:1; }
.grid-metro-organizada .metro-papel{ grid-column:2 / 4; }
.grid-metro-organizada .metro-quantidade{ grid-column:4; }
.grid-metro-organizada .metro-largura{ grid-column:1; grid-row:2; }
.grid-metro-organizada .metro-altura{ grid-column:2; grid-row:2; }
.grid-metro-organizada .metro-consumo{ grid-column:3; grid-row:2; }
.grid-metro-organizada .metro-disposicao{ grid-column:4; grid-row:2; }
.grid-metro-organizada .metro-total{ grid-column:1 / -1; grid-row:3; }
.grid-metro-organizada .aviso-impressao-metro{ grid-column:1 / -1; grid-row:4; }
.grid-metro-organizada .metro-acao{ grid-column:1 / -1; grid-row:5; }
.grid-metro-organizada .metro-preview{ grid-column:1 / -1; grid-row:6; }
.aviso-impressao-metro{ display:none; padding:12px 14px; border-radius:12px; font-weight:800; text-align:center; }
.aviso-impressao-metro.visivel{ display:block; }
.aviso-impressao-metro.erro{ color:#991b1b; background:#fee2e2; border:1px solid #fecaca; }
.aviso-impressao-metro.sugestao{ color:#854d0e; background:#fef9c3; border:1px solid #fde68a; }
.metro-preview-legenda{ margin:-6px 0 14px; color:var(--muted); text-align:center; }
#previewImpressaoMetro{ position:relative; width:min(540px, 100%); min-height:160px; margin:auto; overflow:hidden; border:2px solid #64748b; background:repeating-linear-gradient(45deg,#fff,#fff 10px,#f8fafc 10px,#f8fafc 20px); }
.item-preview-metro{ position:absolute; display:flex; align-items:center; justify-content:center; overflow:hidden; border:2px solid rgba(192,57,43,.75); background:rgba(192,57,43,.12); color:#7f1d1d; font-size:11px; font-weight:900; }

.grid-rifa-organizada{
  grid-template-columns:repeat(3, minmax(0, 1fr));
}
.grid-rifa-organizada .rifa-quantidade{ grid-column:1; grid-row:1; }
.grid-rifa-organizada .rifa-folhas-bloco{ grid-column:2; grid-row:1; }
.grid-rifa-organizada .rifa-total{ grid-column:3; grid-row:1; }
.grid-rifa-organizada .rifa-folhas-a4{ grid-column:1; grid-row:2; }
.grid-rifa-organizada .rifa-valor-folha{ grid-column:2; grid-row:2; }
.grid-rifa-organizada .rifa-valor-total{ grid-column:3; grid-row:2; }
.grid-rifa-organizada .rifa-acao{ grid-column:1 / -1; grid-row:3; }

.grid-bloco-organizada .bloco-tamanho{ grid-column:1 / 3; grid-row:1; }
.grid-bloco-organizada .bloco-quantidade{ grid-column:3; grid-row:1; }
.grid-bloco-organizada .bloco-folhas{ grid-column:4; grid-row:1; }
.grid-bloco-organizada .bloco-picote{ grid-column:1 / 3; grid-row:2; }
.grid-bloco-organizada .bloco-multiplo{ grid-column:3; grid-row:2; }
.grid-bloco-organizada .bloco-folhas-a4{ grid-column:4; grid-row:2; }
.grid-bloco-organizada .bloco-total{ grid-column:1 / -1; grid-row:3; }
.grid-bloco-organizada .bloco-acao{ grid-column:1 / -1; grid-row:4; }
.grid-bloco-organizada .bloco-picote{
  justify-content:flex-start;
}

/* Totais internos das modalidades especiais permanecem ocultos. No formulário
   por medidas, Valor Total e Valor Recomendado ficam visíveis antes da inclusão. */
.calculo-total-interno{ display:none !important; }

.input-group{
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0;
  width:100%;
  align-self:stretch;
}
.input-group label,
.modal-campo{
  color:var(--muted);
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.05em;
  text-align:center;
}

input, select, textarea{
  width:100%;
  min-height:var(--field-height);
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--surface);
  color:var(--ink);
  padding:11px 13px;
  outline:none;
  transition:border-color .18s, box-shadow .18s, background .18s;
}
textarea{ min-height:90px; resize:vertical; }
input:focus, select:focus, textarea:focus{
  border-color: #000000;
  box-shadow:0 0 0 4px #8a8787;
}
input[readonly]{ background:#f0f3f7; color:#4b5563; font-weight:700; }

.product-select{ grid-column:span 2; }
.highlight-blue input,
.result-rec input{
  background:#eef7ff;
  border-color:#cfe8ff;
}
.result-total input{
  background:var(--primary-soft);
  color:var(--primary-dark);
  border-color:#f0f3f7;
  font-size:18px;
  font-weight:900;
}
.checkbox-group{ justify-content:center; }
.checkbox-container{
  display:flex;
  gap:10px;
  align-items:center;
  min-height:44px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--surface-2);
  color:var(--ink) !important;
  text-transform:none !important;
  letter-spacing:0 !important;
}
.checkbox-container input{ width:auto; min-height:auto; accent-color:var(--primary); }

.converter-section,
.products-section,
.orcamento-builder-section{
  margin-top:24px;
  padding:22px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--surface);
  box-shadow:var(--shadow-sm);
}
.converter-section h3,
.orcamento-builder-header h3,
.preview-wrapper h3{
  margin:0 0 14px;
  color:var(--ink);
}
.converter-arrow{ align-self:center; color:var(--primary); font-size:28px; font-weight:900; }

.search-wrapper{ margin-bottom:16px; }
.search-input,
.search-input-mini{
  width:100%;
  border-radius:999px;
  padding:13px 18px;
  background:#fff;
}
.search-input-mini{ margin-top:8px; }

.products-table-wrapper,
.orcamento-table-wrapper,
.orcamento-table-wrap{
  overflow:auto;
  border:1px solid var(--line);
  border-radius:16px;
  background:#fff;
}
.products-table,
.orcamento-table,
.budget-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  font-size:14px;
}
th{
  position:sticky;
  top:0;
  background:#151820;
  color:#fff;
  text-align:left;
  padding:13px 14px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.05em;
}
td{
  padding:13px 14px;
  border-bottom:1px solid var(--line);
  vertical-align:middle;
}
tbody tr:hover{ background:#fff8f7; }
tbody tr:last-child td{ border-bottom:0; }

.center{ text-align:center; }
.right{ text-align:right; }
.no-results{
  text-align:center;
  color:var(--muted);
  font-weight:800;
  padding:24px !important;
}
.product-name-cell{ font-weight:800; }
.product-price-cell{
  color:var(--primary-dark);
  font-weight:900;
  white-space:nowrap;
}

.preview-wrapper{
  grid-column:1 / -1;
  border:1px dashed #cbd5e1;
  border-radius:18px;
  padding:16px;
  background:#fbfdff;
}
#previewFolha{
  position:relative;
  width:min(300px, 100%);
  min-height:420px;
  margin:auto;
  display:block;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
}
.retangulo{
  position:absolute;
  border:1px solid rgba(192,57,43,.65);
  background:rgba(192,57,43,.08);
}

.orcamento-builder-header{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
  flex-wrap:wrap;
}
.orcamento-builder-header p{ margin:4px 0 0; color:var(--muted); }
.orcamento-manual-grid{
  grid-template-columns:2fr .6fr .8fr auto;
  align-items:end;
  margin:16px 0;
}
.manual-nome{ min-width:240px; }

.orcamento-total-box,
.orcamento-total-line{
  display:flex;
  justify-content:flex-end;
  align-items:baseline;
  gap:12px;
  margin-top:18px;
  padding:16px;
  border-radius:16px;
  background: #000000;
  color:#fff;
}
.orcamento-total-box span,
.orcamento-total-line span{
  opacity:.8;
  font-weight:800;
  text-transform:uppercase;
}
.orcamento-total-box strong,
.orcamento-total-line strong{ font-size:26px; }
#totalItensOrcamento[contenteditable="true"],
#totalItensOrcamento[contenteditable="plaintext-only"]{
  outline:none;
}
.orcamento-desconto-total{
  display:flex;
  align-items:center;
  gap:10px;
}
.orcamento-desconto-total label{
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
}
.orcamento-desconto-total input{
  width:110px;
  min-height:42px;
  border:1px solid rgba(255,255,255,.5);
  border-radius:10px;
  background:#fff;
  color:#111;
  text-align:center;
  font-weight:900;
}

.orcamento-final-actions{
  display:flex;
  gap:10px;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  margin-top:16px;
}
.orcamento-final-actions .btn-orcamento-final{
  margin-left:auto;
}

.btn-add-orcamento,
.btn-add-manual,
.btn-orcamento-final,
.btn-dialog-save,
.btn-dialog-add,
.btn-add-produto-orc{
  border:0;
  border-radius:14px;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  padding:12px 16px;
  font-weight:900;
  box-shadow:0 10px 20px #8a8787;
  transition:.2s ease;
}
.btn-add-orcamento:hover,
.btn-add-manual:hover,
.btn-orcamento-final:hover,
.btn-dialog-save:hover,
.btn-dialog-add:hover,
.btn-add-produto-orc:hover{
  transform:translateY(-1px);
  filter:brightness(1.05);
}

.btn-limpar-orcamento,
.btn-row-remove,
.btn-remover-item,
.btn-dialog-cancel{
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  color:var(--muted);
  padding:12px 16px;
  font-weight:800;
  transition:.2s ease;
}
.btn-limpar-orcamento:hover,
.btn-row-remove:hover,
.btn-remover-item:hover,
.btn-dialog-cancel:hover{
  border-color:rgba(192,57,43,.4);
  color:var(--primary);
}
.btn-row-remove,
.btn-remover-item{
  width:36px;
  height:36px;
  padding:0;
  border-radius:10px;
  font-size:22px;
  line-height:1;
}

.hidden{ display:none !important; }

.modal-overlay{
  position:fixed;
  inset:0;
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
  background:rgba(15,18,25,.58);
  backdrop-filter:blur(8px);
}

#modalFuncionario.modal-entrada-intro{
  opacity:0;
  backdrop-filter:blur(0);
  transition:
    opacity .85s cubic-bezier(.22, 1, .36, 1),
    backdrop-filter .85s cubic-bezier(.22, 1, .36, 1);
}

#modalFuncionario.modal-entrada-intro .modal-box{
  opacity:0;
  transform:translateY(18px) scale(.985);
  transition:
    opacity .85s cubic-bezier(.22, 1, .36, 1),
    transform .85s cubic-bezier(.22, 1, .36, 1);
}

#modalFuncionario.modal-entrada-intro.modal-entrada-visivel{
  opacity:1;
  backdrop-filter:blur(8px);
}

#modalFuncionario.modal-entrada-intro.modal-entrada-visivel .modal-box{
  opacity:1;
  transform:translateY(0) scale(1);
}
.modal-box{
  width:min(560px, 100%);
  max-height:92vh;
  overflow:auto;
  border-radius:24px;
  background:#fff;
  padding:24px;
  box-shadow:var(--shadow);
}
.modal-box.w-sm{ max-width:460px; }
.modal-titulo{ margin:0 0 12px; color:var(--primary); text-align:center; }
.modal-sep{ border:0; border-top:1px solid var(--line); margin:0 0 16px; }
.modal-field{
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0;
  width:100%;
  margin:0;
}
.document-fields-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin-bottom:14px;
}
.modal-field-full{ grid-column:1; }
.modal-box > .modal-field-full{ margin-bottom:14px; }
.modal-observacoes{ margin-top:14px; }
.forma-pgto-opcoes{
  display:grid;
  grid-template-columns:1fr;
  gap:8px;
}
.forma-pgto-select{
  width:100%;
  height:var(--field-height);
  min-height:var(--field-height);
}
.forma-pgto-btn{
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  min-height:var(--field-height);
  padding:10px 12px;
  color:var(--ink);
  font-weight:800;
  text-align:center;
}
.forma-pgto-btn:hover{ border-color:rgba(192,57,43,.4); background:#fff8f7; }
.forma-pgto-btn.ativo{ border-color:var(--primary); background:var(--primary-soft); color:var(--primary-dark); }
.modal-msg{ color:var(--muted); line-height:1.55; }
.modal-ajuda{ display:block; margin-top:6px; color:var(--muted); line-height:1.4; }
.modal-erro{ display:block; margin-top:6px; color:#dc2626; font-weight:700; }
.modal-actions{ display:flex; gap:10px; justify-content:flex-end; margin-top:14px; }
.stretch{ flex:1; }
.acesso-publico-pedidos{
  display:block;
  margin-top:14px;
  color:var(--muted);
  font-size:13px;
  font-weight:800;
  text-align:center;
  text-decoration:none;
}
.acesso-publico-pedidos:hover{ color:var(--primary); }

.orc-toast{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:10000;
  max-width:min(360px, calc(100% - 40px));
  padding:14px 16px;
  border-radius:16px;
  background:#151820;
  color:#fff;
  font-weight:800;
  box-shadow:var(--shadow);
  opacity:0;
  transform:translateY(12px);
  pointer-events:none;
  transition:.22s ease;
}
.orc-toast.show{
  opacity:1;
  transform:translateY(0);
}

@media(max-width:980px){
  .calculator-grid{ grid-template-columns:repeat(2, minmax(0, 1fr)); }
  .product-select{ grid-column:span 2; }
  .calculator-grid-principal .campo-produto{ grid-column:1; grid-row:1; }
  .calculator-grid-principal .campo-material{ grid-column:2; grid-row:1; }
  .calculator-grid-principal .campo-tipo-folha{ grid-column:2; grid-row:1; }
  .calculator-grid-principal .campo-altura{ grid-column:1; grid-row:2; }
  .calculator-grid-principal .campo-comprimento{ grid-column:2; grid-row:2; }
  .calculator-grid-principal .campo-quantidade{ grid-column:1 / -1; grid-row:3; }
  .calculator-grid-principal .campos-adicionais{ grid-row:4; }
  .calculator-grid-principal .campos-valores-calculo{ grid-row:5; }
  .calculator-grid-principal .campo-acao-principal{ grid-row:6; }

  .grid-impressao-organizada .imp-material{ grid-column:1 / -1; grid-row:1; }
  .grid-impressao-organizada .imp-quantidade{ grid-column:1; grid-row:2; }
  .grid-impressao-organizada .imp-valor-unitario{ grid-column:2; grid-row:2; }
  .grid-impressao-organizada .imp-aproveitamento{ grid-column:1 / -1; grid-row:3; }
  .grid-impressao-organizada .imp-frente-verso{ grid-column:1; grid-row:4; }
  .grid-impressao-organizada .imp-corte{ grid-column:2; grid-row:4; }
  .grid-impressao-organizada .imp-total{ grid-column:1 / -1; grid-row:5; }
  .grid-impressao-organizada .imp-acao{ grid-column:1 / -1; grid-row:6; }
  .grid-impressao-organizada .imp-qtd-itens{ grid-column:1 / -1; grid-row:7; }
  .grid-impressao-organizada .imp-largura{ grid-column:1; grid-row:8; }
  .grid-impressao-organizada .imp-altura{ grid-column:2; grid-row:8; }
  .grid-impressao-organizada .imp-maxima{ grid-column:1; grid-row:9; }
  .grid-impressao-organizada .imp-folhas{ grid-column:2; grid-row:9; }
  .grid-impressao-organizada .imp-preview{ grid-column:1 / -1; grid-row:10; }
  .grid-metro-organizada > *{ grid-column:auto !important; grid-row:auto !important; }
  .grid-metro-organizada .metro-papel,
  .grid-metro-organizada .metro-total,
  .grid-metro-organizada .aviso-impressao-metro,
  .grid-metro-organizada .metro-acao,
  .grid-metro-organizada .metro-preview{ grid-column:1 / -1 !important; }
  .grid-impressao-organizada.modo-aproveitamento .imp-acao{
    grid-row:11;
  }

  .grid-rifa-organizada .rifa-quantidade{ grid-column:1; grid-row:1; }
  .grid-rifa-organizada .rifa-folhas-bloco{ grid-column:2; grid-row:1; }
  .grid-rifa-organizada .rifa-total{ grid-column:1 / -1; grid-row:2; }
  .grid-rifa-organizada .rifa-folhas-a4{ grid-column:1; grid-row:3; }
  .grid-rifa-organizada .rifa-valor-folha{ grid-column:2; grid-row:3; }
  .grid-rifa-organizada .rifa-valor-total{ grid-column:1 / -1; grid-row:4; }
  .grid-rifa-organizada .rifa-acao{ grid-column:1 / -1; grid-row:5; }

  .grid-bloco-organizada .bloco-tamanho{ grid-column:1 / -1; grid-row:1; }
  .grid-bloco-organizada .bloco-quantidade{ grid-column:1; grid-row:2; }
  .grid-bloco-organizada .bloco-folhas{ grid-column:2; grid-row:2; }
  .grid-bloco-organizada .bloco-picote{ grid-column:1 / -1; grid-row:3; }
  .grid-bloco-organizada .bloco-multiplo{ grid-column:1; grid-row:4; }
  .grid-bloco-organizada .bloco-folhas-a4{ grid-column:2; grid-row:4; }
  .grid-bloco-organizada .bloco-total{ grid-column:1 / -1; grid-row:5; }
  .grid-bloco-organizada .bloco-acao{ grid-column:1 / -1; grid-row:6; }

  .orcamento-manual-grid{ grid-template-columns:1fr 1fr; }
  .manual-nome{ grid-column:1 / -1; }
}

@media(max-width:640px){
  .intro-site{
    padding:0;
  }

  .intro-site-video{
    width:100vw;
    height:100vh;
    height:100dvh;
  }

  .container{ width:100%; margin:0; border-radius:0; min-height:100vh; }
  .header, .tab-content{ padding-left:16px; padding-right:16px; }
  .tab-container{ padding:0 16px 16px; }
  .calculator-grid,
  .converter-grid,
  .orcamento-manual-grid{ grid-template-columns:1fr; }
  .product-select{ grid-column:auto; }
  .calculator-grid-principal .campo-produto,
  .calculator-grid-principal .campo-material,
  .calculator-grid-principal .campo-altura,
  .calculator-grid-principal .campo-comprimento,
  .calculator-grid-principal .campo-quantidade,
  .calculator-grid-principal .campos-adicionais,
  .calculator-grid-principal .campos-valores-calculo,
  .calculator-grid-principal .campo-acao-principal{
    grid-column:1;
    grid-row:auto;
  }
  .campos-valores-calculo{ grid-template-columns:1fr; }
  .campos-adicionais{ grid-template-columns:1fr; gap:12px; }
  .converter-arrow{ display:none; }
  .tab-button{ padding:11px 10px; }
  .converter-section,
  .products-section,
  .orcamento-builder-section{ padding:16px; border-radius:16px; }
  .orcamento-total-box,
  .orcamento-total-line{ justify-content:space-between; }
  .modal-overlay{ align-items:flex-end; padding:0; }
  .modal-box{ border-radius:24px 24px 0 0; }
  .modal-actions{ flex-direction:column-reverse; }
  .modal-actions button{ width:100%; }
  #previewFolha{ min-height:320px; }
}

/* Botão para enviar o cálculo atual direto para o orçamento */
.add-current-group{
  align-self:end;
}
.btn-add-calculo-topo{
  width:100%;
  min-height:47px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  white-space:nowrap;
}
.btn-add-calculo-topo::before{
  content:"🧾";
  font-size:16px;
}

.orcamento-toast{
  margin-top:12px;
  padding:12px 14px;
  border-radius:14px;
  background:var(--primary-soft);
  color:var(--primary-dark);
  font-weight:800;
  border:1px solid #ffd5cf;
}


/* Card flutuante do valor recomendado */
.valor-fixo{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:9998;
  width:300px;
  border-radius:24px;
  padding:18px;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  box-shadow:0 22px 55px rgba(0,0,0,.28), 0 12px 26px #8a8787;
  border:1px solid rgba(255,255,255,.18);
  transition:.22s ease;
}
.valor-fixo-conteudo small{
  display:block;
  font-size:12px;
  letter-spacing:.09em;
  text-transform:uppercase;
  font-weight:900;
  opacity:.88;
}
.valor-fixo-conteudo h2{
  margin:8px 0 6px;
  font-size:42px;
  line-height:1;
  text-align:center;
  font-weight:1000;
  letter-spacing:-.04em;
}
.valor-fixo-conteudo span{
  display:block;
  text-align:center;
  font-size:13px;
  font-weight:800;
  opacity:.86;
}
.valor-fixo-toggle{
  position:absolute;
  top:10px;
  right:10px;
  width:30px;
  height:30px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:50%;
  background:rgba(255,255,255,.14);
  color:#fff;
  font-size:20px;
  line-height:1;
  font-weight:900;
}
.valor-fixo-toggle:hover{ background:rgba(255,255,255,.24); }
.valor-fixo-mini{
  display:none;
  font-weight:1000;
  font-size:20px;
  text-align:center;
  white-space:nowrap;
}
.valor-fixo.minimizado{
  width:auto;
  min-width:150px;
  padding:14px 48px 14px 16px;
  border-radius:999px;
}
.valor-fixo.minimizado .valor-fixo-conteudo{ display:none; }
.valor-fixo.minimizado .valor-fixo-mini{ display:block; cursor:pointer; }
.valor-fixo.minimizado .valor-fixo-toggle{
  top:50%;
  transform:translateY(-50%);
}

/* Deixa o campo original mais destacado também */
.result-rec label{
  color:var(--primary-dark);
  font-size:13px;
  font-weight:900;
}
.result-rec input{
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  border:0;
  font-size:26px;
  font-weight:1000;
  text-align:center;
  min-height:62px;
  box-shadow:0 14px 30px #8a8787;
}

@media(max-width:640px){
  .valor-fixo{
    right:12px;
    bottom:12px;
    width:calc(100% - 24px);
    max-width:360px;
  }
  .valor-fixo.minimizado{
    width:auto;
    max-width:calc(100% - 24px);
  }
}


/* Aproveitamento de folha na aba Impressão */
.checkbox-aproveitamento{
  min-height:52px;
  border-color:rgba(192,57,43,.25);
  background:linear-gradient(135deg, #fff8f7, #ffffff);
  font-weight:900;
}
.checkbox-aproveitamento input{
  transform:scale(1.1);
}
.aproveitamento-toggle-group{
  justify-content:end;
}
.aproveitamento-campo input[readonly]{
  background:#eef7ff;
  border-color:#b9dcff;
  color:#1f4e79;
  font-weight:900;
}
#qtdImp[readonly]{
  background:#f0f3f7;
  color:#4b5563;
  cursor:not-allowed;
}


/* Assistente Pará Cópias */
.assistente-ia{
  position:fixed;
  left:24px;
  bottom:24px;
  z-index:9997;
  font-family:Inter, "Segoe UI", Arial, sans-serif;
}
.assistente-ia-botao{
  border:0;
  border-radius:999px;
  padding:14px 18px;
  display:flex;
  align-items:center;
  gap:9px;
  background:linear-gradient(135deg, #151820, #2a1010);
  color:#fff;
  font-weight:900;
  box-shadow:0 16px 35px #8a8787;
}
.assistente-ia-botao:hover{ transform:translateY(-1px); }
.assistente-ia-painel{
  position:absolute;
  left:0;
  bottom:62px;
  width:min(420px, calc(100vw - 32px));
  max-height:min(720px, calc(100vh - 110px));
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border-radius:24px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 24px 60px #8a8787;
}
.assistente-ia-header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
  padding:16px;
  color:#fff;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.assistente-ia-header strong{ display:block; font-size:16px; }
.assistente-ia-header span{ display:block; margin-top:4px; font-size:12px; opacity:.86; line-height:1.35; }
.assistente-ia-header button{
  width:32px;
  height:32px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:50%;
  background:rgba(255,255,255,.14);
  color:#fff;
  font-size:22px;
  line-height:1;
}
.assistente-ia-config{
  padding:12px 14px;
  border-bottom:1px solid var(--line);
  background:#fff8f7;
}
.assistente-ia-config label{
  display:block;
  margin-bottom:7px;
  color:var(--primary-dark);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.06em;
  font-weight:900;
}
.assistente-ia-chave-row{ display:flex; gap:8px; }
.assistente-ia-chave-row input{ min-height:40px; border-radius:12px; }
.assistente-ia-chave-row button{
  border:0;
  border-radius:12px;
  padding:0 13px;
  background:var(--primary);
  color:#fff;
  font-weight:900;
}
.assistente-ia-config small{
  display:block;
  margin-top:7px;
  color:var(--muted);
  font-size:11px;
  line-height:1.35;
}
.assistente-ia-mensagens{
  flex:1;
  min-height:210px;
  max-height:360px;
  overflow:auto;
  padding:14px;
  background:#f8fafc;
}
.ia-msg{
  max-width:88%;
  width:fit-content;
  padding:11px 13px;
  margin-bottom:10px;
  border-radius:16px;
  font-size:14px;
  line-height:1.45;
  white-space:pre-wrap;
}
.ia-bot{
  background:#fff;
  color:var(--ink);
  border:1px solid var(--line);
  border-top-left-radius:6px;
}
.ia-user{
  margin-left:auto;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  border-top-right-radius:6px;
}
.assistente-ia-sugestoes{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  padding:10px 12px;
  border-top:1px solid var(--line);
  background:#fff;
}
.assistente-ia-sugestoes button{
  border:1px solid #ffd5cf;
  border-radius:999px;
  background:var(--primary-soft);
  color:var(--primary-dark);
  padding:8px 10px;
  font-size:12px;
  font-weight:800;
}
.assistente-ia-form{
  display:grid;
  grid-template-columns:1fr auto;
  gap:8px;
  padding:12px;
  border-top:1px solid var(--line);
  background:#fff;
}
.assistente-ia-form textarea{
  min-height:48px;
  max-height:120px;
  resize:vertical;
  border-radius:14px;
}
.assistente-ia-form button{
  border:0;
  border-radius:14px;
  padding:0 16px;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  font-weight:900;
}

@media(max-width:640px){
  .assistente-ia{
    left:14px;
    bottom:14px;
  }
  .assistente-ia-painel{
    width:calc(100vw - 28px);
    bottom:58px;
  }
  .assistente-ia-form{
    grid-template-columns:1fr;
  }
  .assistente-ia-form button{
    min-height:44px;
  }
}


/* Ajustes do Assistente Pará Cópias */
.assistente-ia-header strong{
  font-size:16px;
}
.assistente-ia-config small{
  line-height:1.4;
}
.ia-msg{
  white-space:pre-line;
}

/* Ordem de Serviço */
.btn-os-final{
  background:linear-gradient(135deg, #151820, #000000);
}
.sub-tabs{
  display:flex;
  gap:10px;
  margin-bottom:16px;
}
.sub-tab{
  flex:1;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface);
  color:var(--muted);
  padding:11px 14px;
  font-weight:900;
  transition:.2s ease;
}
.sub-tab:hover{
  border-color:#000;
  color:var(--ink);
}
.sub-tab.ativo{
  background:#000;
  border-color:#000;
  color:#fff;
  box-shadow:0 10px 20px #8a8787;
}
.os-valores-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-bottom:14px;
}
@media(max-width:640px){
  .sub-tabs,
  .orcamento-final-actions,
  .os-valores-row{
    grid-template-columns:1fr;
    flex-direction:column;
  }
}


/* Upload de imagem por item do orçamento */
.orc-item-image-cell{
  min-width:150px;
  vertical-align:top;
}
.orcamento-table tbody td{
  vertical-align:top;
}
.orcamento-table tbody td:nth-child(2),
.orcamento-table tbody td:nth-child(4){
  line-height:var(--field-height);
}
.orcamento-table tbody td:nth-child(5) .orc-item-subtotal{
  line-height:var(--field-height);
}
.orc-item-subtotal-acoes{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  white-space:nowrap;
}
.btn-arredondar-item{
  width:30px;
  height:30px;
  padding:0;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fff;
  color:#111827;
  font-size:11px;
  font-weight:900;
  cursor:pointer;
  transition:.2s ease;
}
.btn-arredondar-item:hover{
  color:var(--primary);
  border-color:var(--primary);
  transform:translateY(-1px);
}
.orcamento-table tbody td:last-child .btn-row-remove{
  margin-top:6px;
}
.orcamento-table .orc-item-name-input,
.orcamento-table .orc-item-qtd-input{
  height:var(--field-height);
  min-height:var(--field-height);
}
.orc-item-details{
  min-height:20px;
  margin-top:6px;
  line-height:1.35;
}
.orc-item-subtotal{
  display:inline-block;
  min-width:92px;
  white-space:nowrap;
  text-align:right;
  font-weight:900;
  color:var(--ink);
}
.btn-anexar-imagem{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:34px;
  padding:8px 12px;
  border-radius:12px;
  background:#151820;
  color:#fff;
  font-size:12px;
  font-weight:900;
  cursor:pointer;
  white-space:nowrap;
}
.btn-anexar-imagem input{ display:none; }
.orc-item-image-status{
  margin-top:6px;
  color:var(--muted);
  font-size:11px;
  font-weight:700;
}
.orc-item-image-preview{
  margin-top:8px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
}
.orc-item-image-preview img{
  width:76px;
  height:58px;
  object-fit:contain;
  border:1px solid var(--line);
  border-radius:10px;
  padding:3px;
  background:#fff;
}
.btn-remover-imagem{
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--danger);
  padding:5px 8px;
  font-size:11px;
  font-weight:800;
}
.btn-remover-imagem:hover{
  border-color:rgba(220,53,69,.35);
  background:#fff5f5;
}


/* =========================================================
   RESPONSIVIDADE COMPLETA — CELULAR E TABLET
   ========================================================= */
html, body{
  max-width:100%;
  overflow-x:hidden;
}

img, svg, canvas{
  max-width:100%;
  height:auto;
}

.products-table-wrapper,
.orcamento-table-wrapper,
.orcamento-table-wrap{
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}

@media (max-width: 820px){
  body{
    background:#f4f6f8;
  }

  .container{
    width:100%;
    margin:0;
    border:0;
    border-radius:0;
    box-shadow:none;
    backdrop-filter:none;
  }

  .header{
    padding:18px 14px 10px;
  }

  .warning-banner{
    padding:10px 12px;
    margin-bottom:14px;
    border-radius:12px;
    font-size:11px;
    line-height:1.4;
    letter-spacing:.025em;
  }

  .main-logo{
    width:min(78%, 260px);
  }

  .tab-container{
    position:sticky;
    top:0;
    z-index:100;
    gap:8px;
    padding:10px 12px 12px;
    background:rgba(255,255,255,.96);
    border-bottom:1px solid var(--line);
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }

  .tab-button{
    flex:1 0 auto;
    min-width:130px;
    padding:11px 14px;
    font-size:13px;
  }

  .tab-content{
    padding:18px 12px 24px;
  }

  #titulo-pagina{
    font-size:clamp(22px, 7vw, 30px);
    line-height:1.12;
    overflow-wrap:anywhere;
  }

  .subtitle{
    font-size:13px;
  }

  .calculator-grid,
  .converter-grid,
  .orcamento-actions,
  .orcamento-manual-grid{
    grid-template-columns:1fr !important;
    gap:12px;
  }

  .product-select,
  .manual-nome,
  .preview-wrapper{
    grid-column:1 !important;
    min-width:0;
  }

  .input-group{
    width:100%;
  }

  input,
  select,
  textarea,
  button{
    font-size:16px;
  }

  input,
  select,
  textarea{
    min-height:48px;
    border-radius:12px;
  }

  textarea{
    min-height:110px;
  }

  .checkbox-container{
    width:100%;
    min-height:48px;
    align-items:flex-start;
    line-height:1.4;
  }

  .checkbox-container input{
    flex:0 0 auto;
    margin-top:3px;
  }

  .converter-arrow{
    display:none;
  }

  .converter-section,
  .products-section,
  .orcamento-builder-section{
    margin-top:16px;
    padding:14px;
    border-radius:14px;
    box-shadow:none;
  }

  .orcamento-builder-header{
    display:block;
  }

  .orcamento-builder-header h3,
  .converter-section h3,
  .preview-wrapper h3{
    font-size:18px;
  }

  .orcamento-builder-header p{
    font-size:13px;
    line-height:1.5;
  }

  .orcamento-actions,
  .orcamento-final-actions,
  .modal-actions{
    display:grid;
    grid-template-columns:1fr;
    gap:10px;
  }

  .orcamento-final-actions{
    justify-content:stretch;
  }
  .orcamento-final-actions .btn-orcamento-final{
    margin-left:0;
  }

  .orcamento-final-actions button,
  .orcamento-actions button,
  .modal-actions button,
  .btn-add-calculo-topo,
  .btn-add-manual,
  .btn-orcamento-final{
    width:100%;
    min-height:48px;
  }

  .orcamento-total-box,
  .orcamento-total-line{
    width:100%;
    justify-content:space-between;
    gap:8px;
    padding:14px;
  }

  .orcamento-total-box strong,
  .orcamento-total-line strong{
    font-size:22px;
    text-align:right;
  }

  .products-table,
  .orcamento-table,
  .budget-table{
    min-width:680px;
    font-size:12px;
  }

  th,
  td{
    padding:10px 9px;
  }

  .products-table-wrapper,
  .orcamento-table-wrapper,
  .orcamento-table-wrap{
    width:100%;
    overflow-x:auto;
    border-radius:12px;
  }

  #previewFolha{
    width:100%;
    min-height:300px;
  }

  .modal-overlay{
    align-items:flex-end;
    padding:0;
  }

  .modal-box,
  .modal-box.w-sm{
    width:100%;
    max-width:none;
    max-height:92dvh;
    padding:18px 14px calc(18px + env(safe-area-inset-bottom));
    border-radius:22px 22px 0 0;
  }

  .modal-titulo{
    font-size:21px;
  }

  .forma-pgto-opcoes{
    grid-template-columns:1fr;
  }

  .forma-pgto-btn{
    min-height:48px;
  }

  .orc-toast{
    right:12px;
    bottom:12px;
    left:12px;
    max-width:none;
    text-align:center;
  }

  .valor-flutuante,
  .valor-recomendado-flutuante,
  .orcamento-flutuante{
    right:10px !important;
    bottom:10px !important;
    left:10px !important;
    width:auto !important;
    max-width:none !important;
  }

  .item-imagem-preview,
  .imagem-preview-item,
  .preview-imagem-item{
    max-width:100%;
  }
}

@media (max-width: 420px){
  .header{
    padding-left:10px;
    padding-right:10px;
  }

  .tab-content{
    padding-left:10px;
    padding-right:10px;
  }

  .warning-banner{
    font-size:10px;
  }

  .tab-button{
    min-width:115px;
    font-size:12px;
  }

  .converter-section,
  .products-section,
  .orcamento-builder-section{
    padding:12px;
  }

  .orcamento-total-box,
  .orcamento-total-line{
    align-items:center;
  }

  .orcamento-total-box span,
  .orcamento-total-line span{
    font-size:11px;
  }

  .orcamento-total-box strong,
  .orcamento-total-line strong{
    font-size:19px;
  }
}

/* =========================================================
   BOTÕES E BALÕES DE AJUDA DOS CAMPOS
   ========================================================= */
.label-com-ajuda,
.titulo-com-ajuda{
  display:flex;
  align-items:center;
  gap:7px;
  flex-wrap:wrap;
}

.titulo-com-ajuda{
  justify-content:flex-start;
}

.checkbox-texto{
  flex:1;
  min-width:0;
}

.campo-ajuda-btn{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:22px;
  height:22px;
  min-height:22px;
  padding:0;
  margin:0;
  border:2px solid currentColor;
  border-radius:50%;
  background:#fff;
  color:#111;
  font-family:Arial, sans-serif;
  font-size:14px;
  font-weight:900;
  line-height:1;
  text-transform:none;
  letter-spacing:0;
  box-shadow:none;
  cursor:pointer;
  transition:transform .16s ease, background .16s ease, color .16s ease;
}

.campo-ajuda-btn:hover,
.campo-ajuda-btn:focus-visible,
.campo-ajuda-btn.ativo{
  background:#111;
  color:#fff;
  transform:scale(1.06);
  outline:none;
}

.checkbox-container .campo-ajuda-btn{
  margin-left:auto;
}

.campo-ajuda-balao{
  position:fixed;
  z-index:20000;
  width:min(330px, calc(100vw - 28px));
  padding:13px 15px;
  border-radius:12px;
  background:#111;
  color:#fff;
  font-size:13px;
  font-weight:600;
  line-height:1.45;
  text-align:left;
  text-transform:none;
  letter-spacing:normal;
  box-shadow:0 14px 34px rgba(0,0,0,.28);
  opacity:0;
  visibility:hidden;
  transform:translateY(-6px);
  pointer-events:none;
  transition:opacity .16s ease, transform .16s ease, visibility .16s ease;
}

.campo-ajuda-balao.aberto{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
  pointer-events:auto;
}

.campo-ajuda-balao::before{
  content:"";
  position:absolute;
  top:-7px;
  left:var(--seta-x, 24px);
  width:14px;
  height:14px;
  background:#111;
  transform:rotate(45deg);
  border-radius:2px;
}

.campo-ajuda-balao.acima::before{
  top:auto;
  bottom:-7px;
}

@media(max-width:640px){
  .campo-ajuda-btn{
    width:24px;
    height:24px;
    min-height:24px;
  }

  .campo-ajuda-balao{
    font-size:14px;
  }
}


/* Histórico de conversa do Assistente IA */
.assistente-ia-header-acoes{
  display:flex;
  align-items:center;
  gap:8px;
  flex:0 0 auto;
}

.btn-nova-conversa-ia{
  width:auto !important;
  min-height:32px !important;
  padding:6px 10px !important;
  border:1px solid rgba(255,255,255,.35) !important;
  border-radius:10px !important;
  background:rgba(255,255,255,.12) !important;
  color:#fff !important;
  font-size:11px !important;
  font-weight:800 !important;
  white-space:nowrap;
  box-shadow:none !important;
}

.btn-nova-conversa-ia:hover{
  background:rgba(255,255,255,.22) !important;
}

@media(max-width:480px){
  .btn-nova-conversa-ia{
    font-size:10px !important;
    padding:5px 7px !important;
  }
}


/* Paracopiana */
.paracopiana-identidade{
  display:flex;
  align-items:center;
  gap:9px;
  min-width:0;
}
.paracopiana-avatar-cabecalho{
  width:36px;
  height:36px;
  flex:0 0 36px;
  border-radius:50%;
  object-fit:cover;
  border:2px solid rgba(255,255,255,.72);
  background:#fff;
}
.ia-linha{
  display:flex;
  align-items:flex-end;
  gap:8px;
  width:100%;
  margin:8px 0;
}
.ia-linha-bot{ justify-content:flex-start; }
.ia-linha-user{ justify-content:flex-end; }
.ia-linha .ia-msg{ margin:0; }
.paracopiana-avatar-mensagem{
  width:34px;
  height:34px;
  flex:0 0 34px;
  border-radius:50%;
  object-fit:cover;
  border:1px solid #d8dde6;
  background:#fff;
  box-shadow:0 3px 9px rgba(0,0,0,.12);
}
.ia-linha-bot .ia-bot{ max-width:calc(100% - 44px); }
.ia-linha-user .ia-user{ max-width:86%; }
@media(max-width:480px){
  .paracopiana-avatar-cabecalho{
    width:32px;
    height:32px;
    flex-basis:32px;
  }
  .paracopiana-avatar-mensagem{
    width:30px;
    height:30px;
    flex-basis:30px;
  }
  .ia-linha-bot .ia-bot{ max-width:calc(100% - 38px); }
}

@media(max-width:820px){
  .calculator-grid-principal .campo-produto,
  .calculator-grid-principal .campo-material,
  .calculator-grid-principal .campo-altura,
  .calculator-grid-principal .campo-comprimento,
  .calculator-grid-principal .campo-quantidade,
  .calculator-grid-principal .campos-adicionais,
  .calculator-grid-principal .campos-valores-calculo,
  .calculator-grid-principal .campo-acao-principal{
    grid-column:1 !important;
    grid-row:auto;
  }

  .campos-adicionais{
    grid-template-columns:1fr;
    gap:12px;
  }
  .campos-valores-calculo{ grid-template-columns:1fr; }

  .calculator-grid-principal .campo-tipo-folha{
    grid-column:1 !important;
    grid-row:auto;
  }

  .calculator-grid-modalidade > *{
    grid-column:1 !important;
    grid-row:auto !important;
  }
}

/* Padronização visual de todos os campos */
.input-group > label:not(.checkbox-container),
.modal-field > .modal-campo{
  min-height:var(--field-label-height);
  display:flex;
  align-items:center;
  justify-content:center;
  line-height:1.25;
}

.label-com-ajuda,
.titulo-com-ajuda{
  justify-content:center;
  text-align:center;
}

.input-group > input,
.input-group > select,
.modal-field > input,
.modal-field > select,
.modal-field > textarea{
  height:var(--field-height);
  min-height:var(--field-height);
}

.modal-field > textarea{
  height:auto;
  min-height:86px;
  resize:vertical;
}

.btn-sair-global{
  position:fixed;
  top:14px;
  left:14px;
  z-index:29000;
  min-height:40px;
  padding:9px 14px;
  border:1px solid rgba(255,255,255,.55);
  border-radius:999px;
  color:#fff;
  background:#111;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
  font-size:12px;
  font-weight:850;
}

body.intro-em-exibicao .btn-sair-global{
  visibility:hidden;
}

html.sem-intro body.intro-em-exibicao .btn-sair-global{
  visibility:visible;
}

.checkbox-container{
  min-height:var(--field-height);
  justify-content:center;
  text-align:center;
}

.calculator-grid > .input-group,
.calculator-grid-modalidade > .input-group{
  min-height:calc(var(--field-label-height) + var(--field-height) + 8px);
}

@media(max-width:640px){
  .document-fields-grid{
    grid-template-columns:1fr;
    gap:12px;
  }

  .modal-field-full{
    grid-column:1;
  }

  .forma-pgto-opcoes{
    grid-template-columns:1fr;
  }
}

/* Botões separados de orçamento e pedido */
.orcamento-final-actions .btn-orcamento-final {
    margin-left: 0;
}

.orcamento-final-actions #btnGerarOrcamentoFinal {
    margin-left: auto;
}

.btn-pedido-final {
    background: linear-gradient(135deg, #198754, #12653f);
    box-shadow: 0 10px 20px rgba(25, 135, 84, .24);
}

@media (max-width: 700px) {
    .orcamento-final-actions #btnGerarOrcamentoFinal {
        margin-left: 0;
    }
}