/* Layout: app de uma coluna, cartões empilhados, abas fixas embaixo (uso no celular, no meio do atendimento) */
:root {
  --azul: #1559a8;
  --azul-esc: #0e3f78;
  --laranja: #f07c16;
  --fundo: #eef2f7;
  --cartao: #ffffff;
  --texto: #18202b;
  --suave: #5b6676;
  --linha: #d7dee8;
  --campo: #f7f9fc;
  --ok: #1f8a4c;
  --alerta: #b7791f;
  --perigo: #c0392b;
  --zap: #1fa855;
  --f-titulo: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --f-texto: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --raio: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --azul: #4d8fe0;
    --azul-esc: #0b2c55;
    --laranja: #f5923a;
    --fundo: #0f141b;
    --cartao: #19212c;
    --texto: #e6ebf2;
    --suave: #9aa6b6;
    --linha: #2c3746;
    --campo: #121921;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--fundo);
  color: var(--texto);
  font: 16px/1.4 var(--f-texto);
  padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  -webkit-tap-highlight-color: transparent;
}
[hidden] { display: none !important; }
svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.abas svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* topo */
.topo {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 12px;
  background: var(--azul-esc); color: #fff;
  padding: calc(10px + env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
}
.topo-logo { width: 44px; height: 44px; object-fit: contain; }
.topo-txt { display: flex; flex-direction: column; min-width: 0; }
.topo-txt strong { font: 700 22px/1.1 var(--f-titulo); letter-spacing: .3px; }
.topo-txt span { font-size: 13px; opacity: .8; }
.sinc {
  margin-left: auto; flex: none; font-size: 12px; padding: 4px 9px; border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, .35); white-space: nowrap;
}
.sinc[data-e="erro"], .sinc[data-e="fora"] { background: #fff; color: var(--perigo); border-color: #fff; }

main { max-width: 760px; margin: 0 auto; padding: 14px max(16px, env(safe-area-inset-right, 0px)) 24px max(16px, env(safe-area-inset-left, 0px)); }
.view { display: flex; flex-direction: column; gap: 12px; }

/* cartões e campos */
.cartao { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.cartao-tit { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.cartao-tit h2 { margin: 0; font: 700 19px/1.1 var(--f-titulo); text-transform: uppercase; letter-spacing: .6px; color: var(--azul); }
.dica { font-size: 13px; color: var(--suave); }
.num-os { font: 700 18px var(--f-titulo); color: var(--laranja); font-variant-numeric: tabular-nums; }
.rapido { border-color: var(--laranja); border-width: 2px; }
.texto { margin: 0; color: var(--suave); font-size: 15px; }

.grade { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grade .c2 { grid-column: 1 / -1; }
@media (max-width: 420px) { .grade { grid-template-columns: 1fr; } }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: var(--suave); min-width: 0; }
label small { font-weight: 400; }
input, select, textarea {
  font: 16px var(--f-texto); color: var(--texto);
  background: var(--campo); border: 1px solid var(--linha); border-radius: 8px;
  padding: 10px 11px; width: 100%; min-width: 0;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--azul); outline-offset: -1px; border-color: transparent; }
.preenchido { animation: brilho 1.6s ease-out; }
@keyframes brilho { from { background: color-mix(in srgb, var(--laranja) 30%, var(--campo)); } }

/* botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: 600 16px var(--f-texto); border-radius: 8px; border: 1px solid transparent;
  padding: 11px 16px; cursor: pointer; min-height: 46px; color: var(--texto); background: transparent;
}
.btn:focus-visible { outline: 2px solid var(--laranja); outline-offset: 2px; }
.btn.pri { background: var(--azul); color: #fff; }
.btn.sec { background: var(--campo); border-color: var(--linha); }
.btn.zap { background: var(--zap); color: #fff; }
.btn.perigo { color: var(--perigo); border-color: var(--perigo); }
.btn.perigo.confirmar { background: var(--perigo); color: #fff; }
.btn.link { min-height: 0; padding: 4px 0; color: var(--azul); font-size: 15px; align-self: flex-start; }
.btn.gravando { background: var(--perigo); color: #fff; border-color: var(--perigo); }
.arquivo { color: var(--texto); font-size: 16px; }
.linha-botoes { display: flex; gap: 8px; flex-wrap: wrap; }
.linha-botoes .btn { flex: 1 1 auto; }
.aviso { margin: 0; font-size: 14px; color: var(--suave); background: var(--campo); border-radius: 8px; padding: 8px 10px; }

/* itens */
#itens { display: flex; flex-direction: column; gap: 8px; }
.item { display: grid; grid-template-columns: 1fr 64px 110px 36px; gap: 6px; align-items: center; }
.item input { padding: 9px 8px; }
.item .rem { border: 0; background: transparent; color: var(--suave); font-size: 22px; cursor: pointer; height: 40px; }
.item-cab { font-size: 12px; font-weight: 600; color: var(--suave); }
@media (max-width: 420px) { .item { grid-template-columns: 1fr 52px 92px 30px; } }
.totais { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-items: end; border-top: 1px dashed var(--linha); padding-top: 12px; }
.total-final { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: baseline; }
.total-final span { font: 700 18px var(--f-titulo); text-transform: uppercase; color: var(--suave); }
.total-final strong { font: 700 30px var(--f-titulo); color: var(--laranja); font-variant-numeric: tabular-nums; }

/* fotos */
.fotos { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.fotos:empty { display: none; }
.foto { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--campo); max-width: 100%; }
.foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto button { position: absolute; top: 4px; right: 4px; width: 28px; height: 28px; border-radius: 50%; border: 0; background: rgba(0,0,0,.6); color: #fff; font-size: 18px; line-height: 1; cursor: pointer; }

/* assinatura */
.assinatura { width: 100%; aspect-ratio: 3 / 1; max-width: 100%; background: #fff; border: 1px dashed var(--linha); border-radius: 8px; touch-action: none; }

/* barra de ações */
.acoes {
  position: sticky; bottom: calc(68px + env(safe-area-inset-bottom, 0px)); z-index: 4;
  display: flex; gap: 8px; flex-wrap: wrap;
  background: var(--fundo); padding: 10px 0;
}
.acoes .btn { flex: 1 1 0; }
.acoes-simples { display: flex; justify-content: flex-end; }

/* lista */
.busca input { background: var(--cartao); }
.chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; }
.chip { flex: none; border: 1px solid var(--linha); background: var(--cartao); color: var(--suave); border-radius: 999px; padding: 6px 12px; font: 600 14px var(--f-texto); cursor: pointer; }
.chip.ativo { background: var(--azul); border-color: var(--azul); color: #fff; }
.lista { display: flex; flex-direction: column; gap: 8px; }
.linha-os {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; text-align: left;
  background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio);
  padding: 12px 14px; cursor: pointer; font: inherit; color: inherit; width: 100%;
}
.linha-os:focus-visible { outline: 2px solid var(--azul); }
.linha-os .n { font: 700 17px var(--f-titulo); color: var(--azul); font-variant-numeric: tabular-nums; }
.linha-os .v { font: 700 18px var(--f-titulo); text-align: right; font-variant-numeric: tabular-nums; }
.linha-os .cli { font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.linha-os .eq, .linha-os .dt { font-size: 14px; color: var(--suave); }
.linha-os .dt { text-align: right; }
.pill { justify-self: end; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 2px 9px; background: var(--campo); color: var(--suave); border: 1px solid var(--linha); }
.pill[data-s="Aberta"] { color: var(--azul); border-color: var(--azul); }
.pill[data-s="Em andamento"] { color: var(--laranja); border-color: var(--laranja); }
.pill[data-s="Aguardando peça"] { color: var(--alerta); border-color: var(--alerta); }
.pill[data-s="Finalizada"] { color: var(--ok); border-color: var(--ok); }
.pill[data-s="Cancelada"] { color: var(--perigo); border-color: var(--perigo); }
.vazio { text-align: center; color: var(--suave); padding: 32px 12px; background: var(--cartao); border: 1px dashed var(--linha); border-radius: var(--raio); }
.vazio strong { display: block; color: var(--texto); font: 700 20px var(--f-titulo); margin-bottom: 4px; }
.resumo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.resumo div { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); padding: 10px 12px; }
.resumo span { display: block; font-size: 12px; font-weight: 600; color: var(--suave); text-transform: uppercase; letter-spacing: .4px; }
.resumo strong { font: 700 22px var(--f-titulo); font-variant-numeric: tabular-nums; }

/* abas */
.abas {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 6;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--cartao); border-top: 1px solid var(--linha);
  padding: 6px max(8px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(8px, env(safe-area-inset-left, 0px));
}
.abas button { display: flex; flex-direction: column; align-items: center; gap: 2px; border: 0; background: none; color: var(--suave); font: 600 12px var(--f-texto); padding: 6px 0; cursor: pointer; border-radius: 8px; }
.abas button svg { width: 24px; height: 24px; }
.abas button.ativa { color: var(--azul); }
.abas button.nova svg { background: var(--laranja); color: #fff; border-radius: 50%; padding: 3px; }

/* menu lateral */
.btn-menu { flex: none; display: grid; place-items: center; width: 42px; height: 42px; margin-left: -6px; border: 0; border-radius: 8px; background: transparent; color: #fff; cursor: pointer; }
.btn-menu svg { width: 26px; height: 26px; }
.btn-menu:focus-visible { outline: 2px solid var(--laranja); }
.menu-fundo { position: fixed; inset: 0; z-index: 20; background: rgba(8, 18, 34, .5); }
.menu {
  position: fixed; top: 0; bottom: 0; left: 0; z-index: 21; width: min(300px, 86vw); overflow-y: auto;
  background: var(--cartao); display: flex; flex-direction: column; padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  box-shadow: 6px 0 24px rgba(0, 0, 0, .25);
}
.menu-topo { display: flex; align-items: center; gap: 10px; background: var(--azul-esc); color: #fff; padding: calc(14px + env(safe-area-inset-top, 0px)) 16px 14px; border-bottom: 3px solid var(--laranja); margin-bottom: 6px; }
.menu-topo strong { display: block; font: 700 20px/1.1 var(--f-titulo); }
.menu-topo span { font-size: 13px; opacity: .8; }
.menu > button { display: flex; align-items: center; gap: 12px; border: 0; background: none; color: var(--texto); font: 500 16px var(--f-texto); text-align: left; padding: 11px 18px; cursor: pointer; min-height: 46px; }
.menu > button svg { color: var(--azul); }
.menu > button:hover, .menu > button:focus-visible { background: var(--campo); outline: none; }
.menu > button.ativo { background: color-mix(in srgb, var(--azul) 12%, transparent); font-weight: 700; }
.menu > button.sub { padding-left: 30px; }
.menu > button em { margin-left: auto; font: 600 11px var(--f-texto); font-style: normal; color: var(--suave); border: 1px solid var(--linha); border-radius: 99px; padding: 1px 7px; }
.menu > button em.novo { color: #fff; background: var(--laranja); border-color: var(--laranja); }
.menu > button.destaque svg { color: var(--laranja); }
.menu-grupo { margin: 8px 18px 2px; font: 700 12px var(--f-texto); text-transform: uppercase; letter-spacing: .5px; color: var(--suave); }

/* painel */
.resumo-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 560px) { .resumo-4 { grid-template-columns: repeat(3, 1fr); } }
.barras { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; align-items: end; height: 170px; }
.barra { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 4px; height: 100%; font-size: 12px; color: var(--suave); min-width: 0; }
.barra i { display: block; width: 100%; max-width: 46px; border-radius: 6px 6px 2px 2px; background: var(--azul); min-height: 3px; }
.barra.atual i { background: var(--laranja); }
.barra b { font: 700 13px var(--f-titulo); color: var(--texto); white-space: nowrap; }

/* laudo */
.neo { border-left: 4px solid var(--laranja); }
.neo-btn { border-color: var(--laranja); color: var(--texto); }
.neo-btn svg { color: var(--laranja); }
.itens { display: flex; flex-direction: column; gap: 8px; }
.checks { border: 1px solid var(--linha); border-radius: 8px; padding: 8px 12px 10px; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
@media (max-width: 420px) { .checks { grid-template-columns: 1fr; } }
.checks legend { font-size: 13px; font-weight: 600; color: var(--suave); padding: 0 4px; }
.checks label, .check-linha { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; color: var(--texto); font-size: 15px; }
.checks input, .check-linha input[type=checkbox] { width: 20px; height: 20px; flex: none; accent-color: var(--azul); }
.check-linha { flex-wrap: wrap; }
input.mini { width: 72px; padding: 6px 8px; }

/* instalar no celular */
.menu > .menu-instalar { display: flex; align-items: center; gap: 10px; margin: 4px 14px 8px; padding: 10px 14px; border: 0; border-radius: 10px; background: var(--laranja); color: #fff; font: 700 15px var(--f-texto); cursor: pointer; }
.menu > .menu-instalar svg { color: #fff; width: 22px; height: 22px; }
.instalar-ajuda { position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 31; width: min(420px, calc(100% - 32px)); box-shadow: 0 12px 40px rgba(0, 0, 0, .35); }
.passos { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 10px; font-size: 16px; line-height: 1.45; }
.passos b { color: var(--azul); }

/* visualizar PDF */
.previa { position: fixed; inset: 0; z-index: 30; display: flex; flex-direction: column; background: #2b3340; }
.previa-barra { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; background: var(--azul-esc); color: #fff; padding: calc(10px + env(safe-area-inset-top, 0px)) 16px 10px; border-bottom: 3px solid var(--laranja); }
.previa-barra strong { flex: 1 1 160px; font: 700 18px/1.2 var(--f-titulo); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.previa-barra .btn.sec { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
.previa-paginas { flex: 1; overflow: auto; display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 16px 12px calc(24px + env(safe-area-inset-bottom, 0px)); }
.previa-paginas canvas { background: #fff; box-shadow: 0 4px 18px rgba(0, 0, 0, .35); border-radius: 4px; max-width: 100%; height: auto; }
.previa-paginas iframe { width: 100%; max-width: 820px; flex: 1; min-height: 70vh; border: 0; background: #fff; }
.previa-aviso { color: #fff; margin: 40px 0; }

/* tela de login: nada além do formulário */
body.tela-login { padding-bottom: 0; }
body.tela-login .btn-menu, body.tela-login .abas, body.tela-login #sinc, body.tela-login .menu, body.tela-login .menu-fundo { display: none !important; }

/* técnicos e acessos */
.linha-busca { display: flex; gap: 8px; }
.linha-busca select { width: auto; max-width: 42%; background: var(--cartao); }
.permissoes { grid-template-columns: 1fr; }
.permissoes small { display: block; font-weight: 400; color: var(--suave); font-size: 13px; }
.papel { justify-self: end; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 2px 9px; border: 1px solid var(--linha); color: var(--suave); }
.papel.admin { color: var(--laranja); border-color: var(--laranja); }
.papel.inativo { color: var(--perigo); border-color: var(--perigo); }
/* técnico sem permissão de ver valores */
body.sem-valores .item > :nth-child(3), body.sem-valores .linha-os .v { visibility: hidden; }
body.sem-valores .totais, body.sem-valores #btn-pdf, body.sem-valores #btn-zap, body.sem-valores .resumo, body.sem-valores #btn-ld-pdf, body.sem-valores #btn-ld-zap { display: none !important; }
body.sem-excluir .btn.perigo { display: none !important; }

/* selecionar vários para excluir */
.sel-linha { display: flex; justify-content: flex-end; margin: -4px 0 -6px; }
.btn-selecionar { align-self: auto; font-size: 14px; }
.selecionando .linha-os { padding-left: 46px; position: relative; }
.selecionando .linha-os::before { content: ''; position: absolute; left: 14px; top: 50%; width: 20px; height: 20px; margin-top: -10px; border: 2px solid var(--linha); border-radius: 6px; background: var(--cartao); }
.selecionando .linha-os.marcado { border-color: var(--perigo); background: color-mix(in srgb, var(--perigo) 7%, var(--cartao)); }
.selecionando .linha-os.marcado::before { background: var(--perigo); border-color: var(--perigo); box-shadow: inset 0 0 0 3px var(--cartao); }
.barra-sel {
  position: fixed; left: 0; right: 0; bottom: calc(64px + env(safe-area-inset-bottom, 0px)); z-index: 8;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--azul-esc); color: #fff; padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  border-top: 3px solid var(--perigo);
}
.barra-sel strong { flex: 1 1 120px; font: 700 17px var(--f-titulo); }
.barra-sel .btn { min-height: 40px; padding: 8px 14px; }
.barra-sel .btn.sec { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
.btn.perigo-cheio { background: var(--perigo); color: #fff; }
.btn.perigo-cheio.confirmar { background: #8e1f14; }
body.sem-excluir .btn-selecionar { display: none !important; }
/* valor pago (interno) */
.pago small { font-weight: 400; }
.pago small.falta { color: var(--perigo); font-weight: 700; }
.pago small.quitado { color: var(--ok); font-weight: 700; }
.linha-os .falta { color: var(--perigo); font-weight: 700; }

.toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(150px + env(safe-area-inset-bottom, 0px)); z-index: 9;
  background: var(--texto); color: var(--fundo); padding: 10px 16px; border-radius: 8px; font-weight: 600; max-width: calc(100% - 32px);
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }