:root {
  --azul: #1f3a5f;
  --azul-claro: #2f5b8f;
  --fundo: #f4f6f9;
  --superficie: #ffffff;
  --borda: #e2e7ee;
  --texto: #1c2733;
  --muted: #6b7684;
  --verde: #1e8e5a;
  --amarelo: #c8901a;
  --vermelho: #c0392b;
  --sombra: 0 1px 3px rgba(20, 40, 70, .08), 0 1px 2px rgba(20, 40, 70, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: "Segoe UI", Roboto, system-ui, sans-serif;
  color: var(--texto);
  background: var(--fundo);
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.erro { color: var(--vermelho); min-height: 1em; }

/* ---- Login ---- */
.login-overlay {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--azul), #0e1d30);
}
.login-card {
  background: var(--superficie); padding: 32px; border-radius: 12px;
  width: 340px; box-shadow: 0 10px 40px rgba(0,0,0,.3); display: flex; flex-direction: column; gap: 12px;
}
.login-card h1 { margin: 0; font-size: 22px; color: var(--azul); }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 13px; }
.login-card input { padding: 9px 10px; border: 1px solid var(--borda); border-radius: 6px; font-size: 14px; }
.login-card button, button.primario {
  background: var(--azul); color: #fff; border: 0; padding: 10px; border-radius: 6px;
  font-weight: 600; cursor: pointer; font-size: 14px;
}
.login-card button:hover { background: var(--azul-claro); }

/* ---- Layout ---- */
.app { display: grid; grid-template-columns: 232px 1fr; height: 100vh; }
.sidebar {
  background: var(--azul); color: #dfe7f1; display: flex; flex-direction: column; padding: 18px 0;
}
.brand { font-size: 20px; font-weight: 700; padding: 0 20px 16px; line-height: 1.1; }
.brand span { font-weight: 400; opacity: .8; font-size: 15px; }
#nav { display: flex; flex-direction: column; gap: 2px; padding: 8px 10px; flex: 1; overflow-y: auto; }
#nav button {
  background: transparent; border: 0; color: #cdd8e8; text-align: left; padding: 9px 12px;
  border-radius: 6px; cursor: pointer; font-size: 13.5px; display: flex; gap: 8px; align-items: center;
}
#nav button:hover { background: rgba(255,255,255,.08); color: #fff; }
#nav button.ativo { background: rgba(255,255,255,.16); color: #fff; font-weight: 600; }
.nav-sep { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; opacity: .5; padding: 12px 12px 4px; }
.sidebar-foot { padding: 12px 16px 0; border-top: 1px solid rgba(255,255,255,.12); margin-top: 8px; }
.ano-seletor { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.ano-seletor select { flex: 1; padding: 5px; border-radius: 5px; border: 0; }
.user-box { font-size: 12px; opacity: .85; margin-bottom: 6px; }
button.link { background: none; border: 0; color: #cdd8e8; cursor: pointer; padding: 0; text-decoration: underline; }

.content { display: flex; flex-direction: column; overflow: hidden; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; background: var(--superficie); border-bottom: 1px solid var(--borda);
}
.topbar h2 { margin: 0; font-size: 18px; }
.sync-badge { font-size: 12px; color: var(--muted); text-align: right; line-height: 1.4; }
.sync-badge .ok { color: var(--verde); }
.sync-badge .stale { color: var(--vermelho); }
.ecra { padding: 22px 24px; overflow-y: auto; }

/* ---- Cartões / KPIs ---- */
.grid-kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; margin-bottom: 22px; }
.kpi { background: var(--superficie); border: 1px solid var(--borda); border-radius: 10px; padding: 14px 16px; box-shadow: var(--sombra); }
.kpi .rot { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .3px; }
.kpi .val { font-size: 22px; font-weight: 700; margin-top: 4px; }
.kpi .sub { font-size: 12px; margin-top: 3px; }
.pos { color: var(--verde); } .neg { color: var(--vermelho); }

.card { background: var(--superficie); border: 1px solid var(--borda); border-radius: 10px; box-shadow: var(--sombra); margin-bottom: 22px; }
.card h3 { margin: 0; padding: 14px 18px; border-bottom: 1px solid var(--borda); font-size: 15px; }
.card .card-body { padding: 16px 18px; }

/* ---- Tabelas ---- */
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 7px 10px; text-align: right; border-bottom: 1px solid var(--borda); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { background: #f7f9fc; color: var(--muted); font-weight: 600; position: sticky; top: 0; }
tbody tr:hover { background: #f9fbfd; }
tr.destaque td { font-weight: 700; background: #eef3f9; }
td.num { font-variant-numeric: tabular-nums; }
.tabela-scroll { overflow-x: auto; }

.pill { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.pill.verde { background: #e3f4ec; color: var(--verde); }
.pill.amarelo { background: #fbf1dc; color: var(--amarelo); }
.pill.vermelho { background: #fbe4e1; color: var(--vermelho); }
.pill.sem_dados { background: #edf0f3; color: var(--muted); }

.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.dot.verde { background: var(--verde); } .dot.amarelo { background: var(--amarelo); }
.dot.vermelho { background: var(--vermelho); } .dot.sem_dados { background: #c7ced6; }

.acoes { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.acoes button, .btn { background: var(--superficie); border: 1px solid var(--borda); padding: 7px 14px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.acoes button.primario, .btn.primario { background: var(--azul); color: #fff; border-color: var(--azul); }
.acoes button:hover { border-color: var(--azul-claro); }
input, select { font-family: inherit; }
.form-inline { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.form-inline label { display: flex; flex-direction: column; font-size: 12px; gap: 3px; color: var(--muted); }
.form-inline input, .form-inline select { padding: 7px 8px; border: 1px solid var(--borda); border-radius: 6px; }
.editavel { cursor: pointer; border-bottom: 1px dashed transparent; }
.editavel:hover { border-bottom-color: var(--azul-claro); background: #fffbe6; }
.aviso { background: #fbf1dc; border: 1px solid #eecf8f; color: #8a6116; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.info { background: #e7f0fb; border: 1px solid #bcd6f5; color: #234; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }