:root {
  --bg: #f3f5f8; --card: #ffffff; --texto: #1b2430; --suave: #6a7686; --borda: #e2e7ee;
  --primaria: #1f6feb; --primaria-txt: #fff; --ok: #1a9b57; --ok-bg: #e5f6ed; --perigo: #d1343c;
  --faixa: #eef3fb; --sombra: 0 1px 3px rgba(20, 30, 50, .08);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151b; --card: #1a2029; --texto: #e6ebf2; --suave: #93a0b2; --borda: #2b3440;
    --primaria: #3b82f6; --ok: #34c77b; --ok-bg: #173527; --perigo: #f0646b; --faixa: #1f2834;
    --sombra: none;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--texto); font: 15px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--borda);
  background: var(--card); padding: 8px 12px; border-radius: 10px; cursor: pointer; text-decoration: none; color: var(--texto); white-space: nowrap; }
.btn:hover { filter: brightness(.97); }
.btn.primario { background: var(--primaria); border-color: var(--primaria); color: var(--primaria-txt); }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.perigo { color: var(--perigo); border-color: var(--perigo); background: transparent; }
.btn.fantasma { border-color: transparent; background: transparent; }
.btn.grande { width: 100%; padding: 12px; font-size: 16px; }
.btn:disabled { opacity: .4; cursor: default; }

/* topo */
.topo { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--borda); }
.titulo { font-weight: 700; font-size: 18px; }
.topo-acoes { display: flex; align-items: center; gap: 4px; }
.sync { color: var(--ok); font-size: 12px; margin-right: 4px; }
.sync.erro { color: var(--perigo); }

.abas { display: flex; gap: 6px; padding: 12px 16px 0; max-width: 1600px; margin: 0 auto; }
.abas button { flex: 1; border: 1px solid var(--borda); background: var(--card); padding: 10px; border-radius: 12px 12px 0 0;
  font-weight: 700; cursor: pointer; border-bottom: 3px solid transparent; }
.abas button.ativa { border-bottom-color: var(--primaria); color: var(--primaria); }
.cont { font-weight: 500; color: var(--suave); font-size: 13px; }

.barra { max-width: 1600px; margin: 0 auto; padding: 12px 16px; background: var(--card); border: 1px solid var(--borda); border-top: 0;
  border-radius: 0 0 12px 12px; }
.atualizacao { color: var(--suave); font-size: 13px; margin-bottom: 8px; }
.ferramentas { display: flex; gap: 8px; flex-wrap: wrap; }
.ferramentas input { flex: 1 1 200px; min-width: 0; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--borda); background: var(--bg); }

main { max-width: 1600px; margin: 0 auto; padding: 12px 16px 80px; }

/* setores */
.setor { --cor: var(--primaria); background: var(--card); border: 1px solid var(--borda); border-left: 6px solid var(--cor);
  border-radius: 12px; margin-bottom: 10px; box-shadow: var(--sombra); overflow: hidden; }
.setor > summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 12px 14px;
  cursor: pointer; font-weight: 700; user-select: none;
  background: color-mix(in srgb, var(--cor) 14%, var(--card)); color: color-mix(in srgb, var(--cor) 55%, var(--texto)); }
.setor .bolinha { width: 10px; height: 10px; border-radius: 50%; background: var(--cor); margin-right: 8px; flex: none; }
.setor .marca { display: flex; justify-content: space-between; align-items: center; padding: 7px 14px; font-weight: 700; font-size: 13px;
  text-transform: uppercase; letter-spacing: .04em; border-top: 1px solid var(--borda);
  color: color-mix(in srgb, var(--cor) 70%, var(--texto)); background: color-mix(in srgb, var(--cor) 6%, var(--card)); }
.setor .marca .resumo { text-transform: none; letter-spacing: 0; }
.setor > summary::-webkit-details-marker { display: none; }
.setor > summary::before { content: "▸"; margin-right: 8px; transition: transform .15s; }
.setor[open] > summary::before { transform: rotate(90deg); }
.setor > summary .nome-setor { flex: 1; }
.setor .resumo { color: var(--suave); font-weight: 500; font-size: 13px; }
.setor.vazio > summary { opacity: .55; }
.setor .sem-itens { padding: 10px 14px; color: var(--suave); font-size: 13px; }

.item { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--borda); min-width: 0; }
.item .info { flex: 1; min-width: 0; }
.item .nome { font-weight: 600; word-break: break-word; }
.item .datas { color: var(--suave); font-size: 12px; }
.item.novo { animation: brilho 2s ease-out; }
@keyframes brilho { from { background: var(--ok-bg); } to { background: transparent; } }
.qtd { display: flex; align-items: center; border: 1px solid var(--borda); border-radius: 10px; overflow: hidden; }
.qtd button { border: 0; background: transparent; width: 34px; height: 34px; cursor: pointer; font-size: 18px; }
.qtd button:disabled { opacity: .3; cursor: default; }
.qtd span { min-width: 36px; text-align: center; font-weight: 700; font-size: 16px; }
.item .comprei { background: var(--ok-bg); color: var(--ok); border-color: transparent; font-weight: 600; }

.titulo { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.topo-acoes { flex: none; }
@media (max-width: 420px) {
  .titulo { font-size: 16px; }
  .item { gap: 6px; padding: 10px 10px; }
  .item .comprei { padding: 8px 10px; }
  .item .btn.fantasma { padding: 8px 6px; }
}
@media (max-width: 600px) {

  .ferramentas .btn { flex: 1; }
  .ferramentas input { flex-basis: 100%; }
}

/* histórico */
.hist { background: var(--card); border: 1px solid var(--borda); border-radius: 12px; overflow: hidden; }
.hist-linha { display: grid; grid-template-columns: 130px 70px 1fr; gap: 8px; padding: 9px 14px; border-top: 1px solid var(--borda); font-size: 14px; }
.hist-linha:first-child { border-top: 0; }
.hist-linha .q { color: var(--suave); font-size: 13px; }
.hist-linha .acao { font-weight: 600; }
@media (max-width: 600px) { .hist-linha { grid-template-columns: 1fr; gap: 2px; } }
.etiqueta { display: inline-block; font-size: 11px; font-weight: 700; padding: 1px 6px; border-radius: 6px; background: var(--faixa); }

/* diálogos */
dialog { border: 0; border-radius: 16px; padding: 0; width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 32px);
  background: var(--card); color: var(--texto); box-shadow: 0 10px 40px rgba(0, 0, 0, .3); }
dialog.largo { width: min(980px, calc(100vw - 24px)); }
dialog::backdrop { background: rgba(10, 15, 25, .5); }
dialog form { display: flex; flex-direction: column; max-height: calc(100vh - 32px); }
.dlg-topo { padding: 16px 18px 6px; font-weight: 700; font-size: 17px; }
.dlg-corpo { padding: 8px 18px; overflow: auto; }
.dlg-rodape { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; padding: 12px 18px 16px; border-top: 1px solid var(--borda); }
.campo { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.campo label { font-size: 13px; color: var(--suave); font-weight: 600; }
.campo input, .campo select, .campo textarea { padding: 9px 11px; border-radius: 10px; border: 1px solid var(--borda); background: var(--bg); width: 100%; }
.campo textarea { min-height: 120px; resize: vertical; }
.linha2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dica { color: var(--suave); font-size: 13px; }
.check { display: flex; align-items: center; gap: 8px; margin: 8px 0; }

.previa { width: 100%; border-collapse: collapse; font-size: 14px; }
.previa th { text-align: left; font-size: 12px; color: var(--suave); padding: 4px; position: sticky; top: 0; background: var(--card); }
.previa td { padding: 3px 4px; border-top: 1px solid var(--borda); }
.previa input[type=text], .previa input[type=number], .previa select { width: 100%; padding: 6px 7px; border-radius: 8px; border: 1px solid var(--borda); background: var(--bg); }
.previa input[type=number] { width: 70px; }
.previa tr.fora td { opacity: .4; }
@media (max-width: 700px) {
  .previa thead { display: none; }
  .previa tr { display: grid; grid-template-columns: 28px 1fr 80px; gap: 4px; padding: 6px 0; border-top: 1px solid var(--borda); }
  .previa td { border: 0; }
  .previa td.c-setor { grid-column: 2 / 4; }
  .previa td.c-marca { grid-column: 2 / 3; }
  .previa td.c-loja { grid-column: 3 / 4; }
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { --cor: var(--primaria); display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--borda); background: var(--bg); font-size: 13px; cursor: pointer; user-select: none; }
label.chip:has(input:checked) { border-color: var(--cor); background: color-mix(in srgb, var(--cor) 14%, var(--card)); }
.chip input, .campo .check input { margin: 0; accent-color: var(--cor); width: auto; padding: 0; flex: none; }
.campo .check { font-size: 14px; color: var(--texto); font-weight: 500; }
.campo label.chip { font-size: 13px; color: var(--texto); font-weight: 500; }
.chip.extra { border-color: var(--primaria); color: var(--primaria); }
.chip .x { border: 0; background: none; color: var(--perigo); cursor: pointer; font-size: 15px; padding: 0 0 0 2px; line-height: 1; }
.campo label a { color: var(--primaria); font-weight: 500; margin-left: 6px; }
.resumo-export { font-weight: 600; margin: 4px 0 0; }
[hidden] { display: none !important; }
.modelo-acoes { display: flex; gap: 8px; flex-wrap: wrap; margin: -4px 0 12px; }
.modelo-acoes .btn { padding: 6px 10px; font-size: 13px; }
.export-botoes .btn { flex: 0 0 auto; }
@media (max-width: 600px) {
  .export-botoes [data-fechar] { display: none; }
  .export-botoes .btn { flex: 1 1 0; min-width: 0; padding: 9px 2px; font-size: 12.5px; }
  .so-largo { display: none; }
  dialog.largo .linha2 { grid-template-columns: 1fr; gap: 0; }
}

.link-box { display: flex; gap: 8px; }
.link-box input { flex: 1; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(120px); background: #222c; color: #fff;
  padding: 10px 16px; border-radius: 12px; transition: transform .25s; z-index: 50; max-width: calc(100vw - 32px); }
.toast.mostrar { transform: translateX(-50%) translateY(0); }
.toast.erro { background: var(--perigo); }

/* login */
.tela-login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.cartao-login { width: min(360px, 100%); background: var(--card); border: 1px solid var(--borda); border-radius: 18px; padding: 28px; box-shadow: var(--sombra);
  display: flex; flex-direction: column; gap: 8px; }
.cartao-login .logo { font-size: 40px; text-align: center; }
.cartao-login h1 { margin: 0; text-align: center; font-size: 22px; }
.cartao-login .sub { margin: 0 0 12px; text-align: center; color: var(--suave); }
.cartao-login label { font-size: 13px; color: var(--suave); font-weight: 600; }
.cartao-login input { padding: 11px; border-radius: 10px; border: 1px solid var(--borda); background: var(--bg); }
.cartao-login .erro { color: var(--perigo); margin: 0; }
.cartao-login button { margin-top: 8px; }

/* adição rápida */
.rapido { display: flex; gap: 8px; margin-bottom: 8px; }
.rapido input { flex: 1; min-width: 0; padding: 10px 12px; border-radius: 10px; border: 2px solid var(--primaria); background: var(--bg); }
.abas button[data-aba="lixeira"] { flex: 0 0 auto; padding: 10px 14px; }

/* edição direta: clicar no nome ou no número */
.item .nome[data-acao] { cursor: text; border-radius: 6px; }
.item .nome[data-acao]:hover { background: color-mix(in srgb, var(--primaria) 10%, transparent); }
.qtd span[data-acao] { cursor: text; }
.edita-nome { width: 100%; font: inherit; font-weight: 600; padding: 4px 8px; border-radius: 8px; border: 2px solid var(--primaria); background: var(--bg); }
.edita-qtd { width: 64px; text-align: center; font-weight: 700; font-size: 16px; padding: 4px; border: 2px solid var(--primaria); border-radius: 8px; background: var(--bg); }

/* etiqueta de cor (capinhas) */
.etq-cor { display: inline-flex; align-items: center; gap: 5px; margin-right: 8px; padding: 1px 8px 1px 3px; border-radius: 999px;
  border: 1px solid var(--borda); font-size: 12px; font-weight: 600; color: var(--texto); background: var(--card); }
.amostra { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(127, 127, 127, .6); display: inline-block; }
.amostra.vidro { background: repeating-linear-gradient(45deg, #cbd5e1 0 2px, transparent 2px 5px) !important; }

/* lixeira */
.lixeira-topo { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 10px; }
.lixeira-topo .dica { margin: 0; flex: 1 1 260px; }
.lix-linha { display: flex; gap: 10px; align-items: center; padding: 10px 14px; border-top: 1px solid var(--borda); border-left: 5px solid var(--cor); }
.lix-linha:first-child { border-top: 0; }
.lix-info { flex: 1; min-width: 0; }
.lix-info .nome { font-weight: 600; word-break: break-word; }
.lix-info .datas { color: var(--suave); font-size: 12px; }

/* botões do rodapé numa linha só (editar / adicionar) */
.dlg-rodape.uma-linha { flex-wrap: nowrap; }
.dlg-rodape.uma-linha .btn { flex: 1 1 0; min-width: 0; }
@media (max-width: 600px) {
  .previa td.c-marca { grid-column: 2 / 3; }
  .previa td.c-cor { grid-column: 3 / 4; }
  .previa td.c-loja { grid-column: 2 / 4; }
  .rapido .btn { display: none; }
}

/* "Todos": setores lado a lado, cada um como uma coluna (cartão) */
#conteudo.colunas { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr)); gap: 12px; align-items: start; }
#conteudo.colunas > .setor { margin: 0; }
#conteudo.colunas > .dica { grid-column: 1 / -1; }
/* um setor escolhido: só ele, com os itens em grade ocupando a largura toda */
#conteudo.sozinho > .setor { margin: 0; }
#conteudo.sozinho .grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); }
#conteudo.sozinho .grade .item { border-right: 1px solid var(--borda); }
/* item compacto: nome em cima, quantidade e "Comprei" embaixo */
.item { flex-wrap: wrap; }
.item .info { flex: 1 1 calc(100% - 52px); }
.item [data-acao=editar] { order: 1; }
.item .qtd { order: 2; margin-right: auto; }
.item .comprei { order: 3; }

/* atalhos dos setores */
.atalhos { display: flex; gap: 6px; overflow-x: auto; padding: 8px 0; margin-bottom: 4px; scrollbar-width: none;
  position: sticky; top: 56px; z-index: 4; background: var(--bg); }
.atalho { --cor: var(--primaria); flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--cor) 50%, var(--borda)); background: color-mix(in srgb, var(--cor) 12%, var(--card));
  color: var(--texto); font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.atalho b { color: var(--cor); }
.atalho.zerado { opacity: .45; }
.atalho.ativo { background: var(--cor); border-color: var(--cor); color: #fff; opacity: 1; }
.atalho.ativo b { color: #fff; }
.atalho.todos { --cor: var(--primaria); }
.atalho.opcao { --cor: var(--suave); background: var(--card); }
.setor.pulou { animation: pulou 1.2s ease-out; }
@keyframes pulou { 0% { box-shadow: 0 0 0 4px var(--cor); } 100% { box-shadow: var(--sombra); } }
.atalhos::-webkit-scrollbar { display: none; }