:root {
  --fundo: #f5f6f8; --card: #ffffff; --texto: #161a22; --suave: #5d6675; --linha: #e3e6eb;
  --pri: #2f6fed; --pri-t: #ffffff; --ok: #14804a; --ok-f: #e3f5ea; --warn: #9a6200; --warn-f: #fdf1d8;
  --err: #c0262d; --err-f: #fde6e7; --info: #2459c9; --info-f: #e5edfd; --cinza-f: #eef0f3;
  --sombra: 0 1px 2px rgba(16, 24, 40, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #0f1218; --card: #171b23; --texto: #e7eaf0; --suave: #9aa3b2; --linha: #2a303b;
    --pri: #5b8ff5; --pri-t: #0b0e13; --ok: #4cc782; --ok-f: #10301f; --warn: #e9b44c; --warn-f: #33270d;
    --err: #f27378; --err-f: #3a1517; --info: #8db0f8; --info-f: #16233f; --cinza-f: #222833;
    --sombra: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fundo); color: var(--texto); }
body { font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--pri); }
.carregando { padding: 40px; color: var(--suave); }

.topo { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--linha); }
.marca { display: flex; align-items: center; gap: 8px; font-weight: 650; font-size: 15px; }
.marca img { width: 22px; height: 22px; }
.abas { display: flex; gap: 2px; flex-wrap: wrap; }
.abas button { border: 0; background: none; padding: 7px 12px; border-radius: 7px; cursor: pointer; color: var(--suave); }
.abas button.ativo { background: var(--cinza-f); color: var(--texto); font-weight: 600; }
.topo .dir { margin-left: auto; display: flex; gap: 8px; align-items: center; }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }
h2 { font-size: 16px; margin: 0 0 12px; }
.card { background: var(--card); border: 1px solid var(--linha); border-radius: 10px; padding: 16px; box-shadow: var(--sombra); margin-bottom: 16px; }
.muted { color: var(--suave); }
.peq { font-size: 12px; }

.btn { border: 1px solid var(--linha); background: var(--card); border-radius: 7px; padding: 6px 12px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--cinza-f); }
.btn.pri { background: var(--pri); border-color: var(--pri); color: var(--pri-t); font-weight: 600; }
.btn:disabled { opacity: .55; cursor: default; }
input[type=text], input[type=password], input[type=date], input[type=number], select, textarea {
  border: 1px solid var(--linha); background: var(--card); border-radius: 7px; padding: 6px 9px; }
textarea { width: 100%; min-height: 70px; font: 12px/1.4 ui-monospace, Consolas, monospace; }
label.campo { display: grid; gap: 4px; font-size: 13px; color: var(--suave); }
.linha { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }

.periodo { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.seg { display: inline-flex; border: 1px solid var(--linha); border-radius: 8px; overflow: hidden; background: var(--card); }
.seg button { border: 0; background: none; padding: 6px 12px; cursor: pointer; border-right: 1px solid var(--linha); }
.seg button:last-child { border-right: 0; }
.seg button.ativo { background: var(--pri); color: var(--pri-t); font-weight: 600; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--linha); border-radius: 10px; padding: 12px 14px; box-shadow: var(--sombra); }
.kpi .rot { font-size: 12px; color: var(--suave); }
.kpi .val { font-size: 22px; font-weight: 650; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .sub { font-size: 12px; color: var(--suave); font-variant-numeric: tabular-nums; }
.kpi.alerta .val { color: var(--err); }

.tabela-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--linha); text-align: left; vertical-align: top; }
th { font-size: 12px; font-weight: 600; color: var(--suave); white-space: nowrap; }
td.n, th.n { text-align: right; white-space: nowrap; }
tr.clica { cursor: pointer; }
tr.clica:hover td { background: var(--cinza-f); }
tr.sel td { background: var(--info-f); }
.cartao-nome { font-weight: 600; white-space: nowrap; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--cinza-f); color: var(--suave); white-space: nowrap; }
.tag.ok { background: var(--ok-f); color: var(--ok); }
.tag.warn { background: var(--warn-f); color: var(--warn); }
.tag.err { background: var(--err-f); color: var(--err); }
.tag.info { background: var(--info-f); color: var(--info); }
.vazio { padding: 24px; text-align: center; color: var(--suave); }
.grade2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grade2 { grid-template-columns: 1fr; } main { padding: 12px; } .topo { padding: 10px 12px; } }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 340px; display: grid; gap: 12px; }
.toast { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--texto); color: var(--fundo);
  padding: 9px 16px; border-radius: 8px; z-index: 50; max-width: calc(100vw - 32px); }
.toast.err { background: var(--err); color: #fff; }
pre.log { font: 12px/1.4 ui-monospace, Consolas, monospace; white-space: pre-wrap; max-height: 420px; overflow: auto; margin: 0; }