:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --text: #1d2330;
  --muted: #667085;
  --border: #e2e5ea;
  --primary: #2f5bea;
  --primary-hover: #2449c4;
  --primary-soft: #e8eefd;
  --danger: #d03a3a;
  --danger-soft: #fdecec;
  --ok: #1f8a4c;
  --ok-soft: #e5f5ec;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
h1, h2, h3 { margin: 0; line-height: 1.2; }
button, input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* ---------- topo ---------- */
.topo {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.topo-inner {
  max-width: 1150px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.marca { font-weight: 700; font-size: 17px; margin-right: auto; }
.abas { display: flex; gap: 4px; flex-wrap: wrap; }
.aba {
  border: 0; background: transparent; padding: 8px 14px; border-radius: 8px;
  cursor: pointer; color: var(--muted); font-weight: 600;
}
.aba:hover { background: var(--bg); color: var(--text); }
.aba.ativa { background: var(--primary-soft); color: var(--primary); }
.usuario { display: flex; align-items: center; gap: 8px; }
.aviso-demo {
  background: #fff6db; color: #7a5a00; text-align: center; padding: 6px 16px; font-size: 13px;
  border-bottom: 1px solid #f1dfa6;
}

main { max-width: 1150px; margin: 0 auto; padding: 20px 16px 60px; }
.cabecalho-secao {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin-bottom: 16px;
}
.cabecalho-secao .acoes { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- botões e campos ---------- */
.btn {
  border: 1px solid var(--border); background: var(--surface); padding: 8px 14px;
  border-radius: 8px; cursor: pointer; font-weight: 600; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--text);
}
.btn:hover { background: var(--bg); }
.btn:disabled { opacity: .6; cursor: default; }
.btn-primario { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primario:hover { background: var(--primary-hover); }
.btn-perigo { color: var(--danger); }
.btn-perigo:hover { background: var(--danger-soft); }
.btn-peq { padding: 5px 10px; font-size: 13px; }

input[type=text], input[type=email], input[type=password], input[type=search], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
textarea { min-height: 70px; resize: vertical; }
label.campo { display: block; margin-bottom: 12px; }
label.campo > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; color: var(--muted); }
.grade-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.busca { max-width: 280px; }

/* ---------- cartões / listas ---------- */
.cartao { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.lista { display: grid; gap: 10px; }
.linha {
  display: flex; align-items: center; gap: 14px; padding: 12px 14px;
}
.linha .info { flex: 1; min-width: 0; }
.linha .titulo { font-weight: 600; }
.linha .acoes { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.thumb {
  width: 56px; height: 56px; border-radius: 8px; object-fit: cover; flex: none;
  background: var(--bg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 11px;
}
.etiqueta {
  display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 12px; font-weight: 600;
  background: var(--bg); color: var(--muted);
}
.etiqueta.ok { background: var(--ok-soft); color: var(--ok); }
.etiqueta.off { background: var(--danger-soft); color: var(--danger); }
.vazio { text-align: center; padding: 40px 16px; color: var(--muted); }

/* ---------- diálogo ---------- */
dialog {
  border: 0; border-radius: 14px; padding: 0; width: min(560px, calc(100vw - 32px));
  max-height: calc(100vh - 32px); box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
dialog.largo { width: min(980px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(15, 20, 30, .45); }
dialog form { display: flex; flex-direction: column; max-height: calc(100vh - 32px); margin: 0; }
.dlg-topo { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.dlg-corpo { padding: 16px 20px; overflow: auto; }
.dlg-rodape { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
.fechar { border: 0; background: transparent; font-size: 22px; cursor: pointer; color: var(--muted); line-height: 1; }

.imagem-campo { display: flex; gap: 14px; align-items: center; margin-bottom: 12px; }
.imagem-campo .preview { width: 110px; height: 110px; border-radius: 10px; object-fit: cover; border: 1px solid var(--border); background: var(--bg); }

/* ---------- editor de itens ---------- */
.barra-itens { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 4px 0 12px; }
.barra-itens .espaco { flex: 1; }
.itens { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.item {
  display: grid; grid-template-columns: 28px 48px 1fr 110px 130px; gap: 12px; align-items: center;
  padding: 8px 12px; border-top: 1px solid var(--border);
}
.item:first-child { border-top: 0; }
.item.cab { background: var(--bg); font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; }
.item.fora { opacity: .55; }
.item .thumb { width: 48px; height: 48px; }
.item input[type=text] { text-align: right; }
.item .padrao { text-align: right; color: var(--muted); font-size: 13px; }
.item input[type=checkbox] { width: 18px; height: 18px; }

/* ---------- login ---------- */
.login { max-width: 380px; margin: 10vh auto; padding: 28px; }
.login h1 { font-size: 20px; margin-bottom: 4px; }
.login p { margin: 0 0 18px; }

/* ---------- toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: #1d2330; color: #fff; padding: 10px 18px; border-radius: 8px; z-index: 100;
  box-shadow: 0 6px 20px rgba(0,0,0,.25); max-width: calc(100vw - 32px);
}
#toast.erro { background: var(--danger); }

@media (max-width: 700px) {
  .grade-2 { grid-template-columns: 1fr; }
  .linha { flex-wrap: wrap; }
  .linha .acoes { width: 100%; justify-content: flex-start; }
  .item { grid-template-columns: 24px 40px 1fr 100px; }
  .item .padrao { display: none; }
  .item .thumb { width: 40px; height: 40px; }
  .busca { max-width: none; }
}