/* =====================================================================
   WF Soluções Tecnológicas | visual do sistema (mesmo do canvas)
   As cores ficam em "variáveis" (--bg, --accent...). O tom escuro e o claro
   só trocam os valores; o resto do CSS é o mesmo para os dois.
   ===================================================================== */
:root, [data-tema="escuro"] {
  --bg:#070707; --surface:#121212; --surface2:#0B0B0B; --line:#262626; --line2:#1E1E1E;
  --text:#F2F2F2; --muted:#A8A8A8; --accent:#FFC21A; --accentText:#FFC21A; --onAccent:#0A0A0A;
  --chip:#2A2208; --warn:#FF8A3D; --erro:#FF6B6B; --ok:#7BE0A0; --sombra:0 10px 40px rgba(0,0,0,.6);
  color-scheme: dark;
}
[data-tema="claro"] {
  --bg:#F4F1E8; --surface:#FFFFFF; --surface2:#FAF7EE; --line:#E4DCC4; --line2:#EEE8D8;
  --text:#161616; --muted:#5E5A50; --accent:#FFC21A; --accentText:#8A5C00; --onAccent:#0A0A0A;
  --chip:#FFF1C2; --warn:#B54708; --erro:#B42318; --ok:#17613A; --sombra:0 10px 40px rgba(0,0,0,.15);
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font-family: 'Barlow', system-ui, sans-serif; font-size: 15px; line-height: 1.4; }
a { color: var(--accentText); }
h1, h2, h3, .cond { font-family: 'Barlow Condensed', 'Arial Narrow', sans-serif; font-style: italic; text-transform: uppercase; margin: 0; }
h1 { font-weight: 800; font-size: 40px; line-height: 1; }
h2 { font-weight: 700; font-size: 24px; margin-bottom: 14px; }
h3 { font-weight: 700; font-size: 19px; margin-bottom: 10px; }
.muted { color: var(--muted); }
.esconder { display: none !important; }

/* ---------- topo */
.topo { background: var(--surface2); border-bottom: 2px solid var(--accent); position: sticky; top: 0; z-index: 20; }
.topo-in { padding: 10px 20px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.marca img { height: 46px; width: auto; border-radius: 8px; }
.marca-nome { display: flex; flex-direction: column; line-height: .95; font-family: 'Barlow Condensed', sans-serif; font-style: italic; font-weight: 800; }
.marca-nome b:first-child { font-size: 17px; }
.marca-nome b:last-child { font-size: 21px; color: var(--accentText); }
.topo-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.usuario-chip { display: flex; align-items: center; gap: 10px; padding-left: 4px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--chip); color: var(--accentText); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.usuario-chip small { display: block; color: var(--muted); font-size: 12px; }

/* ---------- botões e campos */
button, .btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 8px; font: 600 15px 'Barlow', sans-serif; padding: 0 16px; cursor: pointer; text-decoration: none; border: 1px solid var(--line); background: var(--surface); color: var(--text); }
button:hover, .btn:hover { border-color: var(--accent); }
button:disabled { opacity: .5; cursor: not-allowed; }
.btn-pri { background: var(--accent); color: var(--onAccent); border: 0; font-weight: 700; }
.btn-pri:hover { filter: brightness(1.08); }
.btn-sec { background: transparent; color: var(--accentText); border: 2px solid var(--accent); font-weight: 700; }
.btn-perigo { color: var(--erro); border-color: var(--erro); background: transparent; }
.btn-peq { min-height: 36px; padding: 0 10px; font-size: 14px; }
.btn-icone { width: 44px; padding: 0; }
svg.ic { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 14px; }
label .muted { font-weight: 400; }
input, select, textarea { font: 400 15px 'Barlow', sans-serif; color: var(--text); background: var(--surface2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; min-height: 44px; width: 100%; }
textarea { min-height: 84px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.check { flex-direction: row; align-items: center; gap: 10px; font-weight: 500; min-height: 40px; }
.check input { width: 20px; min-height: 20px; height: 20px; accent-color: var(--accent); }

/* ---------- estrutura */
.corpo { display: flex; min-height: calc(100vh - 70px); }
.menu { width: 230px; flex: none; background: var(--surface2); border-right: 1px solid var(--line); padding: 16px 10px; display: flex; flex-direction: column; gap: 3px; }
.menu a { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 8px; text-decoration: none; color: var(--text); font-weight: 600; min-height: 44px; }
.menu a:hover { background: var(--surface); }
.menu a.ativo { background: var(--accent); color: var(--onAccent); }
.menu a.breve { color: var(--muted); }
.menu a.breve span.tag { margin-left: auto; white-space: nowrap; font-size: 11px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 7px; }
.menu .sep { height: 1px; background: var(--line); margin: 10px 4px; }
main { flex: 1; min-width: 0; padding: 26px; display: flex; flex-direction: column; gap: 22px; }
.cab { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; }
.cab-acoes { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.cartao { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 12px; padding: 20px; min-width: 0; }
.grade { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.kpi { display: flex; flex-direction: column; gap: 6px; text-decoration: none; color: var(--text); }
.kpi span:first-child { color: var(--muted); font-weight: 600; font-size: 14px; }
.kpi b { font-family: 'Barlow Condensed', sans-serif; font-style: italic; font-weight: 800; font-size: 46px; color: var(--accentText); line-height: 1; }
.kpi small { color: var(--muted); font-size: 13px; }
.duas { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.duas > .larga { flex: 999 1 540px; min-width: 0; }
.duas > .estreita { flex: 1 1 280px; min-width: 0; }
select { max-width: 100%; text-overflow: ellipsis; }
main:focus { outline: none; }
.campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.campos .inteiro { grid-column: 1 / -1; }
.filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.filtros input[type=search] { max-width: 340px; }
.filtros select { width: auto; }

/* ---------- tabelas */
.tabela-caixa { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; padding: 10px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 11px 8px; border-bottom: 1px solid var(--line2); vertical-align: middle; }
tr.clicavel { cursor: pointer; }
tr.clicavel:hover td { background: var(--surface2); }
td.num { text-align: right; white-space: nowrap; }
.os-num { color: var(--accentText); font-weight: 700; white-space: nowrap; }
.vazio { padding: 28px; text-align: center; color: var(--muted); }

/* ---------- etiquetas de status */
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; white-space: nowrap; }
.st-recebido, .st-em_analise { background:#1E2A3A; color:#8EC5FF; }
.st-aguardando_aprovacao, .st-aprovado { background:#3A2E08; color:#FFC21A; }
.st-em_conserto { background:#3A2410; color:#FFB070; }
.st-aguardando_peca { background:#2E1A30; color:#E3A6EE; }
.st-pronto { background:#123220; color:#7BE0A0; }
.st-entregue { background:#222; color:#BDBDBD; }
.st-recusado, .st-cancelada { background:#3A1414; color:#FF9C9C; }
[data-tema="claro"] .st-recebido, [data-tema="claro"] .st-em_analise { background:#E3EEFB; color:#1F4E89; }
[data-tema="claro"] .st-aguardando_aprovacao, [data-tema="claro"] .st-aprovado { background:#FFF1C2; color:#7A5200; }
[data-tema="claro"] .st-em_conserto { background:#FDE7D6; color:#8A3A0A; }
[data-tema="claro"] .st-aguardando_peca { background:#F3E3F6; color:#6E2A7A; }
[data-tema="claro"] .st-pronto { background:#DDF3E5; color:#17613A; }
[data-tema="claro"] .st-entregue { background:#ECEAE4; color:#4A4740; }
[data-tema="claro"] .st-recusado, [data-tema="claro"] .st-cancelada { background:#FBE4E2; color:#8E1F14; }
.urgente { color: var(--warn); font-weight: 700; font-size: 13px; }
.atraso { color: var(--erro); font-weight: 700; font-size: 13px; }
.baixo { color: var(--warn); font-weight: 700; }
.lista-baixo { display: flex; flex-direction: column; gap: 8px; }
.lista-baixo div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; background: var(--surface2); border-radius: 8px; }

/* ---------- OS: detalhe */
.os-topo { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.info-linhas { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; }
.info-linhas dt { color: var(--muted); }
.info-linhas dd { margin: 0; }
.totais { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; margin-left: auto; max-width: 340px; }
.totais div { display: flex; justify-content: space-between; gap: 20px; }
.totais .total { font-family: 'Barlow Condensed', sans-serif; font-style: italic; font-weight: 800; font-size: 30px; color: var(--accentText); border-top: 1px solid var(--line); padding-top: 6px; }
.linha-tempo { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.linha-tempo li { border-left: 3px solid var(--line); padding-left: 12px; }
.linha-tempo li.com-status { border-left-color: var(--accent); }
.linha-tempo small { color: var(--muted); display: block; }
.add-item { display: grid; grid-template-columns: 2fr 90px 130px auto; gap: 10px; align-items: end; margin-top: 14px; }
.cliente-resultados { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; max-height: 260px; overflow: auto; }
.cliente-resultados button { justify-content: flex-start; text-align: left; }
.cliente-escolhido { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; background: var(--chip); border-radius: 8px; }

/* ---------- login */
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login .cartao { width: 100%; max-width: 400px; display: flex; flex-direction: column; gap: 16px; }
.login img { width: 100%; border-radius: 10px; }

/* ---------- janela (modal) e avisos */
dialog { border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 12px; background: var(--surface); color: var(--text); padding: 0; width: min(720px, calc(100vw - 24px)); max-height: calc(100vh - 40px); box-shadow: var(--sombra); }
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog form { display: flex; flex-direction: column; gap: 16px; padding: 22px; }
.dialog-rodape { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.erro-form { color: var(--erro); font-weight: 600; min-height: 1em; }
#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(120px); background: var(--text); color: var(--bg); padding: 12px 20px; border-radius: 10px; font-weight: 600; transition: transform .25s; z-index: 100; visibility: hidden; max-width: calc(100vw - 32px); }
#toast.on { transform: translateX(-50%) translateY(0); visibility: visible; }
#toast.erro { background: var(--erro); color: #fff; }

/* ---------- celular */
@media (max-width: 900px) {
  .corpo { flex-direction: column; }
  .menu { width: auto; flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 8px; }
  .menu a { white-space: nowrap; }
  .menu .sep, .menu a.breve { display: none; }
  main { padding: 16px; }
  .topo-in { padding: 8px 16px; }
  .marca img { height: 38px; }
  .usuario-chip { display: none; }
  .rotulo-tema { display: none; }
  #btn-tema { width: 44px; padding: 0; }
  .topo-in { flex-wrap: nowrap; }
  .topo-acoes { flex-wrap: nowrap; gap: 8px; }
  .marca-nome b:first-child { font-size: 14px; }
  .marca-nome b:last-child { font-size: 17px; }
  .add-item label, .add-item select { min-width: 0; }
  .add-item { grid-template-columns: 1fr 1fr; }
  .add-item > :first-child { grid-column: 1 / -1; }
  h1 { font-size: 32px; }
}
@media (max-width: 440px) { .marca-nome { display: none; } }
@media print { .topo, .menu { display: none; } }