:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-2: #f8fafb;
  --border: #dde3e8;
  --text: #1c2630;
  --muted: #5d6b78;
  --primary: #1f5f99;
  --primary-ink: #ffffff;
  --primary-soft: #e6f0f9;
  --ok: #1d7a4c;
  --ok-soft: #e4f4ea;
  --warn: #8a5a00;
  --warn-soft: #fdf3dc;
  --danger: #b3261e;
  --danger-soft: #fbe7e5;
  --shadow: 0 1px 2px rgba(16, 24, 32, .06), 0 1px 3px rgba(16, 24, 32, .08);
  --radius: 10px;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11161b;
    --surface: #182028;
    --surface-2: #1d2730;
    --border: #2c3944;
    --text: #e3e9ee;
    --muted: #97a6b3;
    --primary: #5aa2e6;
    --primary-ink: #0b1620;
    --primary-soft: #1b3348;
    --ok: #5cc98f;
    --ok-soft: #173326;
    --warn: #e8b64f;
    --warn-soft: #3a2e14;
    --danger: #f0776e;
    --danger-soft: #3d1c1a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { font-size: 15px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; line-height: 1.45;
}
a { color: var(--primary); }
h1 { font-size: 1.45rem; margin: 0 0 .25rem; }
h2 { font-size: 1.12rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }
.mono { font-family: var(--mono); font-size: .9em; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }

.selo { background: var(--primary); color: var(--primary-ink); border-radius: 6px; padding: .1rem .45rem; font-size: .85rem; font-weight: 700; }

/* topo */
.topo { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.topo .interno { max-width: 1320px; margin: 0 auto; padding: .6rem 1rem; display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.marca { font-weight: 700; font-size: 1.1rem; text-decoration: none; color: var(--text); display: flex; gap: .5rem; align-items: center; }
.nav { display: flex; gap: .25rem; flex-wrap: wrap; flex: 1; }
.nav a { text-decoration: none; color: var(--muted); padding: .35rem .65rem; border-radius: 6px; }
.nav a:hover, .nav a.ativo { background: var(--primary-soft); color: var(--primary); }
.quem { color: var(--muted); font-size: .9rem; }

main { max-width: 1320px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }

/* cartões */
.cartao { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.2rem; margin-bottom: 1rem; }
.grade { display: grid; gap: 1rem; }
.grade-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 860px) { .grade-2 { grid-template-columns: 1fr; } }

/* tabelas */
.tabela-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { padding: .45rem .6rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--surface-2); color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .02em; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
details summary { cursor: pointer; }
.tabela-mov td { vertical-align: middle; padding: .25rem .35rem; }
.tabela-mov input[type=text] { min-width: 105px; text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover td { background: var(--surface-2); }

/* etiquetas */
.tag { display: inline-block; font-size: .75rem; font-weight: 650; padding: .08rem .45rem; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
.tag.ok { color: var(--ok); background: var(--ok-soft); border-color: transparent; }
.tag.aviso { color: var(--warn); background: var(--warn-soft); border-color: transparent; }
.tag.alerta { color: var(--warn); background: var(--warn-soft); border-color: var(--warn); font-weight: 700; }
.tag.erro { color: var(--danger); background: var(--danger-soft); border-color: transparent; }

/* filtro por status (lista de empresas) */
.filtro-status { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .9rem; }
.filtro-status button { background: var(--surface); border: 1px solid var(--border); color: var(--muted); padding: .35rem .8rem; border-radius: 999px; font: inherit; cursor: pointer; }
.filtro-status button:hover { border-color: var(--primary); color: var(--primary); }
.filtro-status button.ativa { background: var(--primary-soft); color: var(--primary); border-color: var(--primary); font-weight: 600; }
.filtro-status .n { font-variant-numeric: tabular-nums; }

/* mensagens */
.msg { padding: .6rem .9rem; border-radius: 8px; margin-bottom: .6rem; border: 1px solid transparent; }
.msg.ok { background: var(--ok-soft); color: var(--ok); }
.msg.aviso { background: var(--warn-soft); color: var(--warn); }
.msg.erro { background: var(--danger-soft); color: var(--danger); }

/* formulários */
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: .2rem; }
input[type=text], input[type=password], input[type=number], input[type=search], select, textarea {
  width: 100%; padding: .45rem .6rem; border: 1px solid var(--border); border-radius: 7px;
  background: var(--surface); color: var(--text); font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.linha-form { display: flex; gap: .75rem; flex-wrap: wrap; align-items: flex-end; margin-bottom: .5rem; }
.linha-form > div { min-width: 120px; }
.campo { margin-bottom: .75rem; }
.check { display: flex; gap: .45rem; align-items: center; color: var(--text); font-size: .92rem; }
.check input { width: auto; }

.botao { display: inline-flex; align-items: center; gap: .4rem; border: 1px solid var(--primary); background: var(--primary); color: var(--primary-ink); padding: .45rem .9rem; border-radius: 7px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; white-space: nowrap; }
.botao:hover { filter: brightness(1.08); }
.botao.sec { background: transparent; color: var(--primary); }
.botao.perigo { background: transparent; color: var(--danger); border-color: var(--danger); }
.botao.grande { padding: .65rem 1.2rem; font-size: 1.02rem; }
.botao.mini { padding: .12rem .5rem; font-size: .8rem; }
.botao[disabled] { opacity: .5; cursor: not-allowed; }
.acoes { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

.cabecalho-ap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start; margin-bottom: 1rem; }
.dados-emp { display: flex; gap: 1.25rem; flex-wrap: wrap; color: var(--muted); font-size: .92rem; margin-top: .2rem; align-items: center; }
.dados-emp b { color: var(--text); font-weight: 600; }

.progresso { height: 10px; background: var(--surface-2); border-radius: 99px; overflow: hidden; border: 1px solid var(--border); }
.progresso > div { height: 100%; background: var(--primary); transition: width .4s; }

.login { max-width: 380px; margin: 8vh auto; }
.vazio { text-align: center; color: var(--muted); padding: 2rem 1rem; }
tr.fora td { opacity: .55; }
tr.fora td:last-child { opacity: 1; }