:root {
  --fundo: #1c1c1f;
  --painel: #252528;
  --painel-2: #2e2e33;
  --borda: #3a3a40;
  --borda-forte: #4a4a52;
  --texto: #ecebe6;
  --mudo: #a3a09a;
  --ouro: #c9a54c;
  --ouro-claro: #e3c27a;
  --ouro-escuro: #9c7f37;
  --ouro-fundo: rgba(201, 165, 76, 0.12);
  --perigo: #e5675d;
  --ok: #7dbb7a;
  --raio: 12px;
  --raio-p: 8px;
  --lateral: 232px;
  --seguro-baixo: env(safe-area-inset-bottom, 0px);
  --seguro-topo: env(safe-area-inset-top, 0px);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  color: var(--texto);
  background: var(--fundo);
  -webkit-text-size-adjust: 100%;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--fundo); }
body { line-height: 1.45; }
a { color: var(--ouro-claro); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.05rem; color: var(--ouro-claro); margin-bottom: 12px; }
h3 { font-size: 1rem; }
h4 { font-size: 0.9rem; color: var(--mudo); display: flex; align-items: center; gap: 6px; margin: 16px 0 8px; }
small { font-size: 0.8em; }
.icone { flex-shrink: 0; }
.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ouro { color: var(--ouro-claro); }
.mudo { color: var(--mudo); }
.bloco { display: block; }
.pequeno { font-size: 0.82rem; }
.txt-alerta { color: var(--perigo); }
.txt-ok { color: var(--ok); }
.vazio { color: var(--mudo); text-align: center; padding: 24px; }
.quebra { white-space: pre-line; }
.espaco { flex: 1; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 0.9rem; }

/* ---------- formulários ---------- */
input, select, textarea {
  font: inherit;
  color: var(--texto);
  background: var(--fundo);
  border: 1px solid var(--borda);
  border-radius: var(--raio-p);
  padding: 9px 11px;
  width: 100%;
  min-width: 0;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--ouro); box-shadow: 0 0 0 3px var(--ouro-fundo); }
input::placeholder, textarea::placeholder { color: #6e6c68; }
select { appearance: none; padding-right: 30px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23c9a54c' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; }
textarea { resize: vertical; }
input.num { text-align: right; font-variant-numeric: tabular-nums; }
input[type="checkbox"] { width: auto; accent-color: var(--ouro); }
input[type="date"] { color-scheme: dark; }
label { display: flex; flex-direction: column; gap: 5px; font-size: 0.85rem; color: var(--mudo); }
label.check { flex-direction: row; align-items: center; gap: 8px; white-space: nowrap; color: var(--texto); }

.campos { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px 14px; }
.campos .largo { grid-column: 1 / -1; }
.campos.compacto { margin-bottom: 14px; }
.campos .acoes { grid-column: 1 / -1; }
.campos .info { display: flex; flex-direction: column; gap: 5px; font-size: 0.85rem; justify-content: center; }
.campos .info strong { font-size: 1.1rem; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font: inherit; font-weight: 500; color: var(--texto);
  background: var(--painel-2); border: 1px solid var(--borda-forte); border-radius: var(--raio-p);
  padding: 9px 16px; cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.btn:hover { background: #38383e; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn.ouro { background: linear-gradient(180deg, var(--ouro-claro), var(--ouro)); color: #1c1c1f; border-color: var(--ouro); font-weight: 600; }
.btn.ouro:hover:not(:disabled) { background: linear-gradient(180deg, #ecd08f, var(--ouro-claro)); }
.btn.perigo { color: var(--perigo); border-color: rgba(229, 103, 93, 0.45); background: transparent; }
.btn.perigo:hover { background: rgba(229, 103, 93, 0.1); }
.btn.pequeno { padding: 5px 11px; font-size: 0.85rem; }
.btn.grande { padding: 12px; font-size: 1rem; width: 100%; }
.btn.largo { width: 100%; margin: 4px 0 16px; border-style: dashed; background: transparent; color: var(--ouro-claro); }
.btn-icone {
  display: inline-grid; place-items: center; width: 36px; height: 36px; flex-shrink: 0;
  background: transparent; border: 1px solid transparent; border-radius: var(--raio-p); color: var(--mudo); cursor: pointer;
}
.btn-icone:hover:not(:disabled) { background: var(--painel-2); color: var(--texto); }
.btn-icone.perigo:hover:not(:disabled) { color: var(--perigo); }
.btn-icone:disabled { opacity: 0.3; cursor: default; }
.btn-link { display: inline-flex; align-items: center; gap: 5px; background: none; border: none; color: var(--ouro-claro); font: inherit; font-size: 0.9rem; cursor: pointer; padding: 4px 0; }
.btn-link:hover { text-decoration: underline; }
.acoes { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

.pill { display: inline-block; font-size: 0.75rem; padding: 2px 9px; border-radius: 99px; background: var(--painel-2); color: var(--mudo); border: 1px solid var(--borda); white-space: nowrap; }
.pill.alerta { color: var(--ouro-claro); border-color: var(--ouro-escuro); background: var(--ouro-fundo); }
.ponto-alerta { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--perigo); vertical-align: middle; margin-left: 4px; }

/* ---------- estrutura ---------- */
.app { min-height: 100vh; }
.lateral {
  position: fixed; inset: 0 auto 0 0; width: var(--lateral); padding: 20px 14px;
  background: #18181a; border-right: 1px solid var(--borda); display: flex; flex-direction: column; gap: 3px; z-index: 20;
}
.marca { display: flex; align-items: center; gap: 11px; padding: 0 8px 22px; }
.marca span { font-weight: 700; font-size: 1.15rem; color: var(--ouro-claro); line-height: 1.1; display: flex; flex-direction: column; }
.marca small { font-weight: 400; color: var(--mudo); font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; }
.lateral a { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: var(--raio-p); color: var(--mudo); font-weight: 500; }
.lateral a:hover { background: var(--painel); color: var(--texto); text-decoration: none; }
.lateral a.ativo { background: var(--ouro-fundo); color: var(--ouro-claro); box-shadow: inset 3px 0 0 var(--ouro); }
.lateral-rodape { margin-top: auto; padding: 12px; font-size: 0.78rem; color: var(--mudo); display: flex; flex-direction: column; gap: 2px; border-top: 1px solid var(--borda); }
.conteudo { margin-left: var(--lateral); padding: 28px 32px 48px; }
.inferior { display: none; }
.pagina { max-width: 1280px; margin: 0 auto; }
.pagina.estreita { max-width: 720px; }
.pagina-topo { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.pagina-topo.fixo {
  position: sticky; top: 0; z-index: 10; background: rgba(28, 28, 31, 0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  margin: -28px -32px 20px; padding: 14px 32px; border-bottom: 1px solid var(--borda); flex-wrap: nowrap;
}
.sub { color: var(--mudo); margin: 4px 0 0; font-size: 0.9rem; }
.titulo-input { font-size: 1.35rem; font-weight: 600; background: transparent; border-color: transparent; padding: 6px 10px; flex: 1; }
.titulo-input:hover { border-color: var(--borda); }
.titulo-camada { font-size: 1rem; font-weight: 600; color: var(--ouro-claro); background: transparent; border-color: transparent; padding: 5px 8px; margin-left: -8px; max-width: 420px; }
.titulo-camada:hover { border-color: var(--borda); }

.card { background: var(--painel); border: 1px solid var(--borda); border-radius: var(--raio); padding: 18px 20px; margin-bottom: 16px; }
.card-topo { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.card-topo h2 { margin: 0; display: flex; align-items: center; gap: 8px; }
.nota { color: var(--mudo); font-size: 0.84rem; margin: 0 0 12px; }
.rot { display: block; color: var(--mudo); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }

.grade-cartoes { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; margin-bottom: 0; }
.kpi { cursor: pointer; display: flex; flex-direction: column; justify-content: center; }
.kpi strong { font-size: 2rem; color: var(--ouro-claro); font-weight: 600; }
.kpi:hover { border-color: var(--ouro-escuro); }
.cambio-valores { display: flex; gap: 28px; flex-wrap: wrap; align-items: flex-end; }
.cambio-valores strong { font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.cambio-valores label { width: 150px; }
.alerta-card { border-color: rgba(229, 103, 93, 0.4); }
.alerta-card h2 { color: var(--perigo); }
.lista-avisos { margin: 0; padding-left: 18px; color: #e9a29b; font-size: 0.86rem; display: flex; flex-direction: column; gap: 4px; }

.filtros { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; align-items: center; }
.filtros select { width: auto; min-width: 180px; }
.busca { flex-direction: row; align-items: center; position: relative; flex: 1; min-width: 200px; color: var(--mudo); }
.busca .icone { position: absolute; left: 11px; pointer-events: none; }
.busca input { padding-left: 36px; }

.abas { display: flex; gap: 4px; border-bottom: 1px solid var(--borda); margin-bottom: 18px; overflow-x: auto; }
.abas button { background: none; border: none; color: var(--mudo); font: inherit; font-weight: 500; padding: 10px 14px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.abas button.ativa { color: var(--ouro-claro); border-bottom-color: var(--ouro); }

/* ---------- tabelas ---------- */
.tabela-rolagem { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; padding: 0 4px; }
.tabela { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.tabela th { text-align: left; font-weight: 500; color: var(--mudo); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.04em; padding: 8px 10px; border-bottom: 1px solid var(--borda-forte); white-space: nowrap; }
.tabela th.n { text-align: right; }
.tabela td { padding: 9px 10px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
.tabela tfoot td { font-weight: 600; border-bottom: none; border-top: 1px solid var(--borda-forte); }
.tabela.clicavel tbody tr { cursor: pointer; }
.tabela.clicavel tbody tr:hover td { background: var(--painel-2); }
.tabela.compacta td { padding: 6px 8px; }
.tabela .cod { color: var(--ouro-claro); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tabela tr.invalida td { color: var(--mudo); opacity: 0.6; }
.tabela.materiais td:nth-child(2) { min-width: 240px; }
.ficha td { padding: 6px 8px; }
.ficha input.num { width: 92px; padding: 6px 8px; }
.ficha td:first-child { min-width: 220px; }
.ficha .campo-mp { margin-top: 3px; }
.rot-linha { display: block; font-size: 0.75rem; color: var(--mudo); text-transform: uppercase; letter-spacing: 0.04em; }
.sufixo { color: var(--mudo); margin-left: 4px; }

/* ---------- produto ---------- */
.lista-produtos { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.produto-cartao { text-align: left; font: inherit; color: inherit; cursor: pointer; margin: 0; display: flex; flex-direction: column; gap: 12px; transition: border-color 0.15s; }
.produto-cartao:hover { border-color: var(--ouro-escuro); }
.produto-cartao.novo { align-items: center; justify-content: center; flex-direction: row; color: var(--ouro-claro); border-style: dashed; min-height: 80px; }
.pc-topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.pc-topo strong { font-size: 1.05rem; }
.pc-valores { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; font-variant-numeric: tabular-nums; }
.pc-valores strong { font-size: 1.1rem; }

.produto-grade { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.produto-principal { grid-column: 1; grid-row: 1; min-width: 0; }
.produto-resumo { grid-column: 2; grid-row: 1; position: sticky; top: 86px; }
.resumo { border-color: var(--ouro-escuro); background: linear-gradient(180deg, #2b2a26, var(--painel) 60%); }
.preco-grande { font-size: 2rem; font-weight: 700; color: var(--ouro-claro); font-variant-numeric: tabular-nums; line-height: 1.2; margin: 2px 0 6px; }
.preco-grande small { font-size: 0.9rem; color: var(--mudo); font-weight: 400; margin-left: 3px; }
.resumo-moedas { display: flex; gap: 14px; flex-wrap: wrap; font-size: 1.02rem; font-variant-numeric: tabular-nums; padding-bottom: 12px; border-bottom: 1px solid var(--borda); margin-bottom: 10px; }
.resumo-lista { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; margin: 0 0 8px; font-size: 0.88rem; }
.resumo-lista dt { color: var(--mudo); }
.resumo-lista dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.resumo .lista-avisos { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--borda); }

.campo-mp {
  display: flex; align-items: stretch; width: 100%; min-height: 36px; font-size: 0.9rem;
  background: var(--fundo); border: 1px solid var(--borda); border-radius: var(--raio-p); transition: border-color 0.15s;
}
.campo-mp:hover { border-color: var(--ouro-escuro); }
.campo-mp:focus-within { border-color: var(--ouro); box-shadow: 0 0 0 3px var(--ouro-fundo); }
.campo-mp.erro { border-color: var(--perigo); }
.campo-mp .cod-mp {
  width: 68px; flex-shrink: 0; border: none; border-right: 1px solid var(--borda); border-radius: var(--raio-p) 0 0 var(--raio-p);
  background: transparent; color: var(--ouro-claro); font-weight: 600; font-variant-numeric: tabular-nums; padding: 6px 8px;
}
.campo-mp .cod-mp:focus { box-shadow: none; background: var(--ouro-fundo); }
.campo-mp .nome { flex: 1; min-width: 0; align-self: center; padding: 0 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: text; }
.campo-mp.vazio .nome { color: var(--mudo); }
.campo-mp.erro .nome { color: var(--perigo); }
.campo-mp .lupa {
  flex-shrink: 0; display: flex; align-items: center; padding: 0 10px; background: none; border: none;
  border-left: 1px solid var(--borda); color: var(--mudo); cursor: pointer; border-radius: 0 var(--raio-p) var(--raio-p) 0;
}
.campo-mp .lupa:hover { color: var(--ouro-claro); background: var(--painel-2); }

.itens { display: flex; flex-direction: column; }
.item-linha { display: grid; grid-template-columns: minmax(200px, 1fr) 100px 140px 100px 36px; gap: 8px; align-items: center; padding: 5px 0; }
.item-linha.cab { color: var(--mudo); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--borda-forte); padding-bottom: 7px; }
.item-linha.cab span:not(:first-child) { text-align: right; }
.item-linha.total { border-top: 1px solid var(--borda-forte); margin-top: 4px; padding-top: 8px; font-weight: 600; }
.item-linha.total .col-qtd, .item-linha.total .col-total { text-align: right; font-variant-numeric: tabular-nums; }
.item-linha .col-mp { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.item-linha .col-total { text-align: right; font-variant-numeric: tabular-nums; }
.item-linha label { color: var(--texto); font-size: inherit; position: relative; }
.item-linha input.num { padding: 7px 9px; }
.item-linha .col-preco.manual input { border-color: var(--ouro-escuro); background: var(--ouro-fundo); }
.desc-manual { font-size: 0.85rem; padding: 6px 9px; }
.desfazer { position: absolute; right: 0; bottom: -15px; background: none; border: none; color: var(--ouro); font-size: 0.68rem; cursor: pointer; padding: 0; white-space: nowrap; }
.rot-mob { display: none; }
.formula-resumo { text-align: right; margin-top: 10px; color: var(--mudo); }
.formula-resumo strong { color: var(--ouro-claro); font-size: 1.05rem; }
.item-linha.emb { grid-template-columns: minmax(200px, 1fr) 100px 140px 100px 36px; }

.composicao { display: flex; flex-direction: column; }
.cp-linha { display: grid; grid-template-columns: 1fr auto 140px; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--borda); }
.cp-linha > span:first-child { display: flex; flex-direction: column; }
.cp-linha.sub { color: var(--mudo); font-size: 0.9rem; }
.cp-linha.final { border-bottom: none; border-top: 2px solid var(--ouro); margin-top: 6px; padding-top: 12px; font-size: 1.2rem; font-weight: 700; color: var(--ouro-claro); }
.cp-linha.editavel { padding: 6px 0; }
.cp-campos { display: flex; align-items: center; gap: 6px; color: var(--mudo); }
.cp-campos.largo { flex-direction: row !important; }
.cp-campos input.num { width: 110px; }
.cp-campos .curto { width: 130px; }
.cp-linha > .cp-campos.largo:first-child { flex-direction: row; gap: 8px; align-items: center; }
.cp-linha:not(.editavel) { grid-template-columns: 1fr 140px; }

/* ---------- custos fixos ---------- */
.bloco-custo { margin-bottom: 16px; }
.bloco-custo h3 { margin-bottom: 8px; }
.custo-linha { display: grid; grid-template-columns: minmax(160px, 1fr) 170px 80px 120px 120px 36px; gap: 8px; align-items: center; padding: 4px 0; }
.custo-linha.cab { color: var(--mudo); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--borda-forte); padding-bottom: 7px; }
.custo-linha.total { border-top: 1px solid var(--borda-forte); margin-top: 4px; padding-top: 8px; font-weight: 600; }
.total-linha { text-align: right; font-size: 1.05rem; padding-top: 6px; }

/* ---------- modais ---------- */
.modal-fundo { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); z-index: 100; display: grid; place-items: center; padding: 16px; backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.modal { background: var(--painel); border: 1px solid var(--borda-forte); border-radius: 16px; padding: 20px 22px; width: min(720px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); display: flex; flex-direction: column; gap: 14px; }
.modal.pequeno { width: min(440px, 100%); }
.modal h3 { color: var(--ouro-claro); font-size: 1.1rem; }
.modal-topo { display: flex; justify-content: space-between; align-items: center; }
.modal p { margin: 0; }
.seletor { height: min(640px, calc(100vh - 32px)); overflow: hidden; }
.seletor-filtros { display: flex; gap: 8px; flex-wrap: wrap; }
.seletor-filtros select { width: auto; flex: 0 1 200px; }
.seletor-lista { overflow-y: auto; flex: 1; margin: 0 -8px; padding: 0 8px; -webkit-overflow-scrolling: touch; }
.seletor-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 10px; align-items: center; width: 100%; text-align: left; background: none; border: none; border-bottom: 1px solid var(--borda); color: var(--texto); font: inherit; padding: 10px 8px; cursor: pointer; border-radius: 6px; }
.seletor-item:hover, .seletor-item:focus { background: var(--painel-2); outline: none; }
.seletor-item .cod { color: var(--ouro-claro); font-weight: 600; font-variant-numeric: tabular-nums; }
.seletor-item .nome small, .seletor-item .preco small { display: block; color: var(--mudo); font-size: 0.75rem; }
.seletor-item .preco { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.seletor-item .preco.zero { color: var(--perigo); }
.seletor-item.nenhum { grid-template-columns: 1fr; color: var(--mudo); font-style: italic; }
.historico { border-top: 1px solid var(--borda); }
.historico h4 { margin-top: 12px; }

.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; pointer-events: none; }
.toast { background: var(--painel-2); border: 1px solid var(--ouro-escuro); border-left: 4px solid var(--ouro); color: var(--texto); padding: 11px 16px; border-radius: var(--raio-p); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4); max-width: 380px; font-size: 0.9rem; animation: entrar 0.2s ease-out; }
.toast.erro { border-color: rgba(229, 103, 93, 0.6); border-left-color: var(--perigo); }
@keyframes entrar { from { opacity: 0; transform: translateY(8px); } }

/* ---------- login / carregando ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(ellipse at top, #2c2a24, var(--fundo) 60%); }
.login-caixa { width: min(360px, 100%); background: var(--painel); border: 1px solid var(--borda); border-radius: 18px; padding: 32px 28px; display: flex; flex-direction: column; gap: 14px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4); }
.login-caixa img { align-self: center; }
.login-caixa h1 { text-align: center; color: var(--ouro-claro); font-size: 1.4rem; }
.login-caixa .sub { text-align: center; margin-top: -10px; }
.erro { color: var(--perigo); margin: 0; font-size: 0.9rem; }
.carregando { min-height: 100vh; display: grid; place-items: center; }
.spinner { width: 36px; height: 36px; border: 3px solid var(--borda); border-top-color: var(--ouro); border-radius: 50%; animation: girar 0.8s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

/* ---------- tablet ---------- */
@media (max-width: 1100px) {
  .produto-grade { grid-template-columns: 1fr; }
  .produto-resumo { grid-column: 1; grid-row: 1; position: static; }
  .produto-principal { grid-row: 2; }
  .resumo-lista { grid-template-columns: 1fr auto 1fr auto; }
  .grade-cartoes { grid-template-columns: 1fr 1fr; }
  .grade-cartoes .cambio { grid-column: 1 / -1; }
}

/* ---------- celular ---------- */
@media (max-width: 900px) {
  .lateral { display: none; }
  .conteudo { margin-left: 0; padding: calc(16px + var(--seguro-topo)) 14px calc(90px + var(--seguro-baixo)); }
  .pagina-topo.fixo { margin: calc(-16px - var(--seguro-topo)) -14px 16px; padding: calc(10px + var(--seguro-topo)) 10px 10px; gap: 6px; flex-wrap: wrap; }
  .pagina-topo.fixo .titulo-input { font-size: 1.1rem; order: 0; flex: 1 1 calc(100% - 50px); }
  .pagina-topo.fixo .acoes { width: 100%; justify-content: flex-end; }
  .inferior {
    display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    background: rgba(24, 24, 26, 0.96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--borda); padding: 6px 4px calc(6px + var(--seguro-baixo));
  }
  .inferior a { display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--mudo); font-size: 0.68rem; padding: 4px 0; }
  .inferior a.ativo { color: var(--ouro-claro); }
  .inferior a:hover { text-decoration: none; }
  h1 { font-size: 1.35rem; }
  .card { padding: 14px; border-radius: 10px; }
  .toasts { left: 14px; right: 14px; bottom: calc(80px + var(--seguro-baixo)); align-items: stretch; }
  .toast { max-width: none; }
  input, select, textarea { font-size: 16px; } /* evita o zoom automático do iPhone */
}

@media (max-width: 640px) {
  .esconde-mob { display: none; }
  .campos { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tabela.materiais td:nth-child(2) { min-width: 0; }
  .grade-cartoes { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi strong { font-size: 1.6rem; }
  .cambio-valores { gap: 18px; }
  .cambio-valores label { width: calc(50% - 9px); }
  .resumo-lista { grid-template-columns: 1fr auto; }
  .lista-produtos { grid-template-columns: 1fr; }
  .filtros select { flex: 1; min-width: 0; }
  .item-linha, .item-linha.emb { grid-template-columns: 1fr 1fr 1fr 36px; grid-template-areas: "mp mp mp mp" "qtd preco total del"; row-gap: 6px; padding: 10px 0; border-bottom: 1px solid var(--borda); }
  .item-linha .col-mp { grid-area: mp; }
  .item-linha .col-qtd { grid-area: qtd; }
  .item-linha .col-preco { grid-area: preco; }
  .item-linha .col-total { grid-area: total; }
  .item-linha > .btn-icone { grid-area: del; align-self: end; }
  .item-linha.cab { display: none; }
  .item-linha.total { grid-template-areas: "mp qtd total del"; grid-template-columns: 1fr auto auto 0; border-bottom: none; }
  .item-linha.total .btn-link { grid-area: mp; }
  .rot-mob { display: block; font-size: 0.7rem; color: var(--mudo); text-transform: uppercase; letter-spacing: 0.04em; }
  .item-linha .col-total { display: flex; flex-direction: column; align-items: flex-end; justify-content: flex-end; }
  .desfazer { position: static; text-align: left; }
  .cp-linha, .cp-linha:not(.editavel) { grid-template-columns: 1fr auto; }
  .cp-linha.editavel { grid-template-columns: 1fr auto; grid-template-areas: "rot valor" "campos campos"; }
  .cp-linha.editavel > :first-child { grid-area: rot; }
  .cp-linha.editavel > .n { grid-area: valor; }
  .cp-linha.editavel > .cp-campos:nth-child(2) { grid-area: campos; }
  .cp-campos input.num { width: 100%; }
  .custo-linha { grid-template-columns: 1fr 1fr 70px 36px; grid-template-areas: "desc desc desc del" "valor valor moeda moeda" "usd usd un un"; row-gap: 6px; padding: 10px 0; border-bottom: 1px solid var(--borda); }
  .custo-linha > :nth-child(1) { grid-area: desc; }
  .custo-linha > :nth-child(2) { grid-area: valor; }
  .custo-linha > :nth-child(3) { grid-area: moeda; }
  .custo-linha > :nth-child(4) { grid-area: usd; text-align: left; }
  .custo-linha > :nth-child(5) { grid-area: un; }
  .custo-linha > :nth-child(6) { grid-area: del; }
  .custo-linha .rot-mob { display: inline; }
  .custo-linha.cab { display: none; }
  .custo-linha.total { grid-template-areas: "desc desc desc desc" "usd usd un un"; border-bottom: none; }
  .custo-linha.total > :nth-child(2), .custo-linha.total > :nth-child(3), .custo-linha.total > :nth-child(6) { display: none; }
  .modal { padding: 16px; border-radius: 14px; }
  .modal-fundo { padding: 10px; align-items: end; }
  .seletor { height: calc(100vh - 60px); }
  .seletor-item { grid-template-columns: 52px 1fr auto; }
}