:root {
  --fundo: #f4f5f2;
  --cartao: #ffffff;
  --texto: #1d2420;
  --sub: #5d6862;
  --linha: #dfe3df;
  --marca: #0f5132;
  --marca-texto: #ffffff;
  --marca-suave: #e3efe8;
  --alerta: #a4161a;
  --alerta-fundo: #fbe9e9;
  --aviso: #8a5a00;
  --aviso-fundo: #fff4d6;
  --ok: #1b6b3a;
  --ok-fundo: #e2f3e8;
  --entrada: #ffffff;
  --sombra: 0 1px 2px rgba(0, 0, 0, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #121614;
    --cartao: #1b211e;
    --texto: #e7ece9;
    --sub: #9aa69f;
    --linha: #2e3632;
    --marca: #4caf7d;
    --marca-texto: #0d1410;
    --marca-suave: #1f3329;
    --alerta: #ff8a8a;
    --alerta-fundo: #3a1c1d;
    --aviso: #f3c969;
    --aviso-fundo: #36301b;
    --ok: #7fd3a1;
    --ok-fundo: #1c3326;
    --entrada: #141917;
    --sombra: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-variant-numeric: tabular-nums;
}
main { max-width: 1100px; margin: 0 auto; padding: 12px 16px 96px; }
h1 { font-size: 1.35rem; margin: 8px 0 12px; }
h2 { font-size: 1.1rem; margin: 0 0 10px; }
h3 { font-size: 1rem; margin: 16px 0 8px; }
a { color: var(--marca); }
.sub { color: var(--sub); font-size: .85em; font-weight: normal; }
.dica { color: var(--sub); font-size: .8rem; display: block; }
.dica.repetido { color: var(--aviso); }
.calmo { color: var(--sub); }

/* topo */
.topo {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px 16px; background: var(--marca); color: var(--marca-texto);
}
.marca { color: var(--marca-texto); font-weight: 700; text-decoration: none; font-size: 1.1rem; }
.topo nav { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; margin-left: auto; }
.topo nav a, .topo nav .link {
  color: var(--marca-texto); text-decoration: none; padding: 6px 10px; border-radius: 6px; font-size: .95rem;
}
.topo nav a[aria-current="page"] { background: rgba(255, 255, 255, .18); }
.topo nav form { margin: 0; }

/* cartões */
.cartao {
  background: var(--cartao); border: 1px solid var(--linha); border-radius: 10px;
  padding: 14px; margin: 0 0 14px; box-shadow: var(--sombra);
}
.cartao.estreito { max-width: 380px; margin: 40px auto; }

/* navegação de dia */
.cab-dia { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.cab-dia h1 { margin: 0; }
.seta {
  display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px;
  border: 1px solid var(--linha); border-radius: 8px; text-decoration: none; font-size: 1.4rem; background: var(--cartao);
}
.link-hoje { font-size: .9rem; }

/* selos e mensagens */
.selo { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .78rem; background: var(--marca-suave); }
.selo.ok, .selo.carregado { background: var(--ok-fundo); color: var(--ok); }
.selo.aviso, .selo.programado { background: var(--aviso-fundo); color: var(--aviso); }
.selo.cancelado { background: var(--alerta-fundo); color: var(--alerta); }
.flash {
  padding: 10px 12px; border-radius: 8px; margin: 0 0 12px;
  position: sticky; top: 8px; z-index: 20; box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
}
.flash.some { display: none; }
.flash.ok { background: var(--ok-fundo); color: var(--ok); }
.flash.erro { background: var(--alerta-fundo); color: var(--alerta); }
.avisos { margin-bottom: 12px; }
.avisos p { margin: 0 0 6px; padding: 8px 12px; border-radius: 8px; font-size: .92rem; }
.avisos .alerta { background: var(--alerta-fundo); color: var(--alerta); }
.avisos .info { background: var(--aviso-fundo); color: var(--aviso); }

/* formulários */
input, select, textarea, button {
  font: inherit; color: inherit;
}
input, select, textarea {
  background: var(--entrada); border: 1px solid var(--linha); border-radius: 8px; padding: 8px 10px; min-height: 40px;
  width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--marca); outline-offset: 0; }
button, .botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 42px; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--marca);
  background: var(--marca); color: var(--marca-texto); font-weight: 600; cursor: pointer; text-decoration: none;
}
button.sec, .botao.sec { background: transparent; color: var(--marca); }
button.perigo { border-color: var(--alerta); color: var(--alerta); }
button.link {
  background: none; border: none; min-height: 0; padding: 0; font-weight: normal; color: var(--marca);
  text-decoration: underline;
}
button.link.perigo { color: var(--alerta); }
.topo button.link { color: var(--marca-texto); text-decoration: none; }
.pilha { display: grid; gap: 10px; }
.pilha label { display: grid; gap: 4px; font-size: .92rem; }
.linha-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
.linha-form input, .linha-form select { width: auto; flex: 1 1 140px; }
.linha-form label { display: flex; gap: 6px; align-items: center; }
.acoes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.acoes form { margin: 0; }
.acoes.barra {
  position: sticky; bottom: 0; background: var(--fundo); padding: 10px 0; margin: 0 0 14px;
  border-top: 1px solid var(--linha);
}
.chk { display: inline-flex; gap: 6px; align-items: center; white-space: nowrap; }
.chk input { width: 20px; height: 20px; min-height: 0; }

/* lançamento */
.grade-lanc .lin {
  display: grid; grid-template-columns: 1fr; gap: 6px; padding: 10px 0; border-top: 1px solid var(--linha);
}
.grade-lanc .lin.cab { display: none; }
.grade-lanc .prod { display: flex; gap: 8px; align-items: baseline; }
.grade-lanc .leit { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; }
.grade-lanc label { display: grid; gap: 2px; }
.grade-lanc .custo { display: grid; gap: 2px; }
.grade-lanc .rot { color: var(--sub); font-size: .8rem; grid-column: 1 / -1; }
@media (min-width: 720px) {
  .grade-lanc .lin { grid-template-columns: 220px 1fr 200px; align-items: start; }
  .grade-lanc .lin.cab { display: grid; color: var(--sub); font-size: .82rem; border-top: none; padding-bottom: 0; }
  .grade-lanc .rot { display: none; }
}

/* tabelas */
.rolagem { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 7px 8px; text-align: right; border-bottom: 1px solid var(--linha); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { color: var(--sub); font-size: .8rem; font-weight: 600; }
table.comp td, table.comp th { text-align: left; }
table.comp select, table.comp input { min-width: 120px; }
tr.alerta td, tr.alerta th { background: var(--alerta-fundo); }
tr.alerta .aut { color: var(--alerta); font-weight: 700; }
td.sobe { color: var(--alerta); }
td.desce { color: var(--ok); }
.estim { color: var(--aviso); margin-left: 2px; }

/* compartimentos da viagem: empilhados no celular, em linha no computador */
.comp-lin {
  display: grid; grid-template-columns: 28px 1fr 1fr; gap: 6px 8px; align-items: center;
  padding: 8px 0; border-top: 1px solid var(--linha);
}
.comp-lin .num { font-weight: 700; grid-row: span 3; align-self: start; padding-top: 8px; }
.comp-lin > select { grid-column: span 2; }
.comp-lin > select + select { grid-column: span 2; }
.comp-lin > :nth-child(4), .comp-lin > :nth-child(5) { grid-column: span 1; }
.comp-lin > button { grid-column: 2 / -1; justify-self: start; }
.comp-lin.cab { display: none; }
@media (min-width: 720px) {
  .comp-lin { grid-template-columns: 28px 1.4fr 1fr 150px 170px 60px; }
  .comp-lin .num { grid-row: auto; padding-top: 0; }
  .comp-lin > select, .comp-lin > select + select, .comp-lin > button { grid-column: auto; }
  .comp-lin.cab { display: grid; color: var(--sub); font-size: .8rem; font-weight: 600; border-top: none; }
}

/* viagens */
.viagem { border: 1px solid var(--linha); border-radius: 8px; padding: 10px; margin: 0 0 12px; }
.viagem.cancelado { opacity: .6; }
.viagem-cab { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.sugestao { background: var(--marca-suave); border-radius: 8px; padding: 10px 12px; margin: 10px 0; }
.sugestao h3 { margin-top: 0; }
.viagem-tit { font-weight: 600; margin: 8px 0 4px; }
.lista-comp { margin: 0 0 6px; padding-left: 22px; }
.lista-comp li { margin: 2px 0; }
.motivos { margin: 0 0 8px; padding-left: 18px; color: var(--sub); font-size: .88rem; }
.previsao { padding-left: 18px; margin: 0; }
.contrato { border-top: 1px solid var(--linha); padding: 8px 0; }
.contrato.encerrado { opacity: .6; }
.contrato ul { margin: 4px 0 8px; padding-left: 18px; }
details summary { cursor: pointer; color: var(--marca); font-weight: 600; margin: 10px 0; }

/* pílulas */
.pilulas { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.pilulas a {
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--linha); text-decoration: none; font-size: .9rem;
  background: var(--cartao);
}
.pilulas a[aria-current="page"] { background: var(--marca); color: var(--marca-texto); border-color: var(--marca); }

/* texto do resumo */
textarea.texto { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .9rem; resize: vertical; }