:root {
  --fundo: #faf7f2; --papel: #fff; --texto: #2b2118; --suave: #6f6256; --linha: #e4dccf;
  --marca: #8a3b12; --marca-texto: #fff; --ok: #1f7a3d; --erro: #b3261e; --aviso: #fff3cd;
}
@media (prefers-color-scheme: dark) {
  :root { --fundo: #1c1712; --papel: #272019; --texto: #f2ebe0; --suave: #b3a695; --linha: #3d342a; --marca: #e08a4f; --marca-texto: #1c1712; --ok: #5fd08a; --erro: #ff8a80; --aviso: #4a3d12; }
}
* { box-sizing: border-box; }
html { font-size: 18px; }
body { margin: 0; background: var(--fundo); color: var(--texto); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.35; }
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0 0 .4rem; }
h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .04em; color: var(--suave); }
.sub { color: var(--suave); font-size: .85rem; }

button { font: inherit; min-height: 48px; padding: 0 1rem; border-radius: 10px; border: 2px solid var(--marca); background: transparent; color: var(--marca); font-weight: 600; cursor: pointer; }
button.principal { background: var(--marca); color: var(--marca-texto); }
button.pequeno { min-height: 44px; padding: 0 .8rem; }
button:disabled { opacity: .5; }
input, select { font: inherit; min-height: 48px; padding: 0 .7rem; border-radius: 10px; border: 2px solid var(--linha); background: var(--papel); color: var(--texto); width: 100%; }
input.qtd { width: 5.5rem; text-align: right; font-size: 1.25rem; font-weight: 600; }
input.erro { border-color: var(--erro); }
label { display: block; margin: .8rem 0 .2rem; font-weight: 600; }

#login { max-width: 420px; margin: 0 auto; padding: 2rem 1rem; }
.recentes { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
.recentes button { min-height: 44px; }
.msg-erro { color: var(--erro); min-height: 1.4em; font-weight: 600; }
#form-login .principal { width: 100%; margin-top: 1rem; }

.topo { display: flex; align-items: center; gap: .6rem; padding: .6rem 1rem; background: var(--papel); border-bottom: 1px solid var(--linha); position: sticky; top: 0; z-index: 5; }
.topo .quem { flex: 1; min-width: 0; }
.topo button { min-height: 40px; font-size: .8rem; }
.sync { font-size: .8rem; color: var(--suave); }
.sync.pendente { color: var(--erro); font-weight: 700; }
.abas { display: flex; gap: .4rem; overflow-x: auto; padding: .5rem 1rem; background: var(--papel); border-bottom: 1px solid var(--linha); position: sticky; top: 58px; z-index: 4; }
.abas button { white-space: nowrap; flex: 0 0 auto; }
.abas button[aria-current="true"] { background: var(--marca); color: var(--marca-texto); }
.aviso { margin: .6rem 1rem; padding: .7rem 1rem; border-radius: 10px; background: var(--aviso); font-weight: 600; }
.aviso.ok { background: transparent; border: 2px solid var(--ok); color: var(--ok); }
.aviso.erro { border: 2px solid var(--erro); color: var(--erro); background: transparent; }

#conteudo { max-width: 760px; margin: 0 auto; padding: 1rem 1rem 7rem; }
.cabecalho-tela { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-bottom: .8rem; }
.cabecalho-tela h2 { flex: 1 1 auto; margin: 0; }
.grupo { margin-bottom: 1.2rem; }
.linha { display: flex; align-items: center; gap: .7rem; padding: .55rem 0; border-bottom: 1px solid var(--linha); }
.linha-nome { flex: 1; min-width: 0; }
.nome { font-size: 1.05rem; font-weight: 600; overflow-wrap: anywhere; }
.detalhe { font-size: .8rem; color: var(--suave); }
.linha-ctl { display: flex; align-items: center; gap: .4rem; flex: 0 0 auto; flex-wrap: wrap; justify-content: flex-end; }
.mini { width: 48px; height: 48px; border-radius: 10px; object-fit: cover; flex: 0 0 48px; }
.mini-inicial { display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 1.3rem; }
.dupla { display: flex; flex-direction: column; gap: .3rem; align-items: flex-end; }
.dupla label { margin: 0; font-size: .7rem; font-weight: 400; color: var(--suave); display: flex; gap: .4rem; align-items: center; }
.destaque { font-weight: 700; color: var(--marca); }

.barra-salvar { position: fixed; left: 0; right: 0; bottom: 0; padding: .7rem 1rem; background: var(--papel); border-top: 1px solid var(--linha); display: flex; gap: .6rem; justify-content: center; z-index: 6; }
.barra-salvar button { flex: 1; max-width: 760px; font-size: 1.1rem; }
.controles { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1rem; align-items: center; }
.controles select, .controles input[type=date] { width: auto; }
.segmento { display: inline-flex; gap: 0; }
.segmento button { border-radius: 0; }
.segmento button:first-child { border-radius: 10px 0 0 10px; }
.segmento button:last-child { border-radius: 0 10px 10px 0; }
.segmento button[aria-pressed="true"] { background: var(--marca); color: var(--marca-texto); }
details.suspensa { border: 2px solid var(--linha); border-radius: 10px; padding: .4rem .8rem; margin-bottom: 1rem; background: var(--papel); }
details.suspensa summary { min-height: 44px; display: flex; align-items: center; font-weight: 700; cursor: pointer; }
.vazio { color: var(--suave); padding: 1rem 0; }
.card { background: var(--papel); border: 1px solid var(--linha); border-radius: 12px; padding: .8rem 1rem; margin-bottom: .8rem; }
.card .campos { display: grid; gap: .3rem; }
.feito { opacity: .55; }

.sobreposicao { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 20; padding: 1rem; }
.caixa { background: var(--papel); border-radius: 14px; padding: 1.5rem; max-width: 360px; text-align: center; }
.caixa button { width: 100%; }

@media (min-width: 900px) {
  html { font-size: 17px; }
  #conteudo { max-width: 920px; }
  .abas, .topo { padding-left: calc((100vw - 920px) / 2 + 1rem); padding-right: calc((100vw - 920px) / 2 + 1rem); }
}