/* Banco de Preços LS — estilos. Tokens com contraste AA verificado (replica/design/tokens*.json). */
:root {
  color-scheme: light dark;
  --bg: #f2f0f1;
  --surface: #ffffff;
  --surface-2: #f8f7f7;
  --border: #d9d5d7;
  --border-input: #7a7376;
  --text: #222222;
  --muted: #5c5559;
  --accent: #0e7490;
  --on-accent: #ffffff;
  --accent-soft: #e2f1f4;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --success: #1f7a4d;
  --success-soft: #e6f4ec;
  --warning: #8a5300;
  --warning-soft: #fff4e0;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 16px rgba(16, 24, 40, 0.06);
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, 'Ubuntu Mono', monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1c;
    --surface: #262626;
    --surface-2: #2e2e2e;
    --border: #3d3d3d;
    --border-input: #8a8a8a;
    --text: #f5f5f5;
    --muted: #b8b8b8;
    --accent: #00bcd4;
    --on-accent: #062a30;
    --accent-soft: #10343a;
    --danger: #ff8a80;
    --danger-soft: #3a1f1d;
    --success: #6fcf97;
    --success-soft: #173326;
    --warning: #ffcc80;
    --warning-soft: #3a2e17;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.3);
  }
}

* { box-sizing: border-box; }
html { font-family: var(--font); background: var(--bg); color: var(--text); }
body { margin: 0; min-height: 100vh; line-height: 1.5; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 0.5rem; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 0.75rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.pular { position: absolute; left: -9999px; }
.pular:focus { left: 1rem; top: 0.5rem; z-index: 10; background: var(--surface); padding: 0.5rem 1rem; border-radius: var(--radius-sm); }

.topo {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 0.75rem 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.marca { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.05rem; }
.marca__icone { width: 26px; height: 26px; fill: var(--accent); }
.status-catalogo, .sessao { font-size: 0.85rem; color: var(--muted); display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.sessao:empty { display: none; }
.login { max-width: 380px; margin: 3rem auto; }

main { max-width: 1280px; margin: 0 auto; padding: 1.25rem; outline: none; }
.cabecalho { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.migalha { font-size: 0.9rem; margin-bottom: 0.5rem; color: var(--muted); }
.migalha a { text-decoration: none; }

.cartao { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; box-shadow: var(--shadow); margin-bottom: 1rem; }
.grade { display: grid; gap: 1rem; }
.grade-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.grade-item { grid-template-columns: minmax(0, 340px) minmax(0, 1fr); align-items: start; }
@media (max-width: 900px) { .grade-2, .grade-item { grid-template-columns: minmax(0, 1fr); } }

.campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0.75rem; }
.campo { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }
.campo--largo { grid-column: 1 / -1; }
label, .rotulo { font-size: 0.85rem; font-weight: 600; color: var(--muted); }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border-input);
  border-radius: var(--radius-sm); padding: 0.5rem 0.6rem; min-height: 40px; width: 100%;
}
textarea { min-height: 70px; resize: vertical; }
.ajuda { font-size: 0.8rem; color: var(--muted); }

.botoes { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-height: 40px; padding: 0 1rem;
  font: inherit; font-weight: 600; border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap;
}
.btn--primario { background: var(--accent); color: var(--on-accent); }
.btn--primario:hover:not(:disabled) { filter: brightness(1.08); }
.btn--secundario { background: transparent; color: var(--text); border-color: var(--border-input); }
.btn--secundario:hover:not(:disabled) { background: var(--surface-2); }
.btn--perigo { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn--pequeno { min-height: 32px; padding: 0 0.6rem; font-size: 0.85rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.tabela-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--surface-2); font-weight: 700; position: sticky; top: 0; }
tbody tr:hover { background: var(--surface-2); }
td.num, th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
tr.excluida td { color: var(--muted); }
tr.excluida td.preco { text-decoration: line-through; }
.desc { max-width: 420px; }
.desc small { display: block; color: var(--muted); }
.vazio { padding: 1.5rem; text-align: center; color: var(--muted); }

.selo { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 0.1rem 0.45rem; border-radius: 999px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); white-space: nowrap; }
.selo--ok { background: var(--success-soft); color: var(--success); border-color: transparent; }
.selo--nao { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.selo--info { background: var(--accent-soft); color: var(--accent); border-color: transparent; }

.alerta { border-radius: var(--radius-sm); padding: 0.6rem 0.8rem; margin-bottom: 0.5rem; font-size: 0.9rem; }
.alerta--aviso { background: var(--warning-soft); color: var(--warning); }
.alerta--erro { background: var(--danger-soft); color: var(--danger); }
.alerta--info { background: var(--accent-soft); color: var(--text); }

.estat { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.5rem; margin-bottom: 0.75rem; }
.estat div { background: var(--surface-2); border-radius: var(--radius-sm); padding: 0.5rem 0.6rem; }
.estat dt { font-size: 0.75rem; color: var(--muted); }
.estat dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }
.destaque { font-size: 1.6rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }

.resultados-catalogo { list-style: none; margin: 0.5rem 0 0; padding: 0; max-height: 300px; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.resultados-catalogo li { border-bottom: 1px solid var(--border); }
.resultados-catalogo button { all: unset; display: block; width: 100%; box-sizing: border-box; padding: 0.5rem 0.6rem; cursor: pointer; }
.resultados-catalogo button:hover, .resultados-catalogo button:focus-visible { background: var(--accent-soft); outline: none; }
.resultados-catalogo small { color: var(--muted); display: block; }
.escolhido { background: var(--accent-soft); border-radius: var(--radius-sm); padding: 0.6rem 0.8rem; margin: 0.5rem 0; }

.carregando { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--accent); border-left-color: transparent; border-radius: 50%; animation: girar 0.8s linear infinite; vertical-align: middle; }
@keyframes girar { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .carregando { animation: none; } }

.aviso { position: fixed; bottom: 1rem; left: 50%; transform: translateX(-50%); z-index: 20; max-width: min(92vw, 560px);
  background: var(--text); color: var(--bg); padding: 0.75rem 1rem; border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.aviso.erro { background: var(--danger); color: #fff; }
.noscript { padding: 2rem; text-align: center; }
.oculto-visual { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Mapa de preços (impressão) ---------- */
.mapa h1 { font-size: 1.3rem; }
.mapa .meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0.25rem 1rem; font-size: 0.9rem; margin-bottom: 1rem; }
.mapa .item { break-inside: avoid; margin-bottom: 1.25rem; }
.mapa table { font-size: 0.8rem; }
.mapa .fundamento { font-size: 0.8rem; color: var(--muted); margin-top: 1rem; }
.assinatura { margin-top: 3rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; }
.assinatura div { border-top: 1px solid var(--text); padding-top: 0.25rem; text-align: center; font-size: 0.85rem; }

@media print {
  :root { --bg: #fff; --surface: #fff; --surface-2: #f3f3f3; --text: #000; --muted: #333; --border: #999; --shadow: none; }
  .nao-imprimir { display: none !important; }
  main { max-width: none; padding: 0; }
  .cartao { border: none; box-shadow: none; padding: 0; }
  .tabela-wrap { overflow: visible; border: none; }
  th { position: static; }
  a { color: #000; text-decoration: none; }
  @page { size: A4 landscape; margin: 12mm; }
}