/* INSJCM - Administração */
:root {
  --azul-profundo: #16305b;
  --azul: #1e457e;
  --azul-claro: #3b82f6;
  --dourado: #b08d4c;
  --verde: #15803d;
  --vermelho: #b42318;
  --amarelo-fundo: #fffbeb;
  --amarelo-borda: #fde68a;
  --cinza-fundo: #f4f6f9;
  --cinza-borda: #d9dde4;
  --cinza-texto: #51586a;
  --branco: #fff;
  --texto: #1a1f2e;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--cinza-fundo); color: var(--texto); line-height: 1.5;
}
.centered { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }

/* Topbar */
.topbar {
  background: var(--azul-profundo); color: var(--branco);
  padding: 12px 20px; display: flex; justify-content: space-between; align-items: center;
  border-bottom: 3px solid var(--dourado);
}
.topbar .brand { font-size: 1.1rem; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.utilizador { font-size: 0.85rem; opacity: 0.9; }
.link-logout { color: var(--branco); text-decoration: none; font-size: 0.85rem; opacity: 0.9; }
.link-logout:hover { opacity: 1; text-decoration: underline; }

/* Abas */
.abas {
  background: var(--branco); border-bottom: 1px solid var(--cinza-borda);
  display: flex; overflow-x: auto; padding: 0 12px;
}
.aba {
  background: none; border: none; padding: 14px 18px; font-size: 0.95rem;
  font-family: inherit; cursor: pointer; color: var(--cinza-texto);
  border-bottom: 3px solid transparent; white-space: nowrap;
}
.aba:hover { color: var(--azul); }
.aba.activa { color: var(--azul-profundo); font-weight: 600; border-bottom-color: var(--dourado); }
.aba.escondida { display: none; }

/* Container */
.container { max-width: 1000px; margin: 24px auto; padding: 0 16px 60px; }
.painel { animation: surgir 0.25s ease; }
@keyframes surgir { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.painel-cabecalho { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.painel-cabecalho h2 { font-size: 1.3rem; color: var(--azul-profundo); }
.sub-titulo { margin: 24px 0 12px; color: var(--azul-profundo); font-size: 1.05rem; }

/* Login */
.login { max-width: 400px; text-align: center; background: var(--branco); border-radius: 10px; padding: 32px; box-shadow: 0 4px 16px rgba(22,48,91,.08); }
.login-brand { font-size: 2rem; font-weight: 700; color: var(--azul-profundo); }
.subtitle { color: var(--cinza-texto); margin: 4px 0 28px; }

/* Botões */
.btn { display: inline-block; padding: 9px 16px; border-radius: 7px; border: none;
  font-size: 0.9rem; font-weight: 600; font-family: inherit; cursor: pointer;
  text-decoration: none; text-align: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primario { background: var(--azul-profundo); color: var(--branco); }
.btn-primario:hover:not(:disabled) { background: var(--azul); }
.btn-secundario { background: var(--branco); color: var(--azul-profundo); border: 1.5px solid var(--cinza-borda); }
.btn-perigo { background: var(--vermelho); color: var(--branco); }
.btn-mini { padding: 5px 10px; font-size: 0.8rem; }
.btn-google { background: var(--branco); color: var(--texto); border: 1px solid var(--cinza-borda); width: 100%; padding: 12px; }
.btn-aprovar { background: var(--verde); color: #fff; }

/* Tabelas */
table { width: 100%; border-collapse: collapse; background: var(--branco);
  border-radius: 10px; overflow: hidden; box-shadow: 0 1px 3px rgba(22,48,91,.06); font-size: 0.9rem; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--cinza-borda); }
th { background: #eef1f6; font-weight: 600; color: var(--azul-profundo); font-size: 0.8rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }
.vazio { text-align: center; color: var(--cinza-texto); padding: 24px; }

/* Estados */
.tag { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; }
.tag-activo { background: #e7f6ed; color: var(--verde); }
.tag-inactivo { background: #fdecea; color: var(--vermelho); }
.tag-papel { background: #e8eefb; color: var(--azul); }

/* Formulários */
.form-inline { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.form-inline input { flex: 1; min-width: 180px; padding: 9px 12px; border: 1px solid var(--cinza-borda); border-radius: 7px; font-size: 0.9rem; }
.form-card { background: var(--branco); border: 1px solid var(--cinza-borda); border-radius: 10px; padding: 20px; margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid label { display: flex; flex-direction: column; font-size: 0.85rem; font-weight: 600; gap: 5px; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid input, .form-grid select { padding: 9px 12px; border: 1px solid var(--cinza-borda); border-radius: 7px; font-size: 0.9rem; font-family: inherit; font-weight: 400; }
.form-acoes { display: flex; gap: 10px; margin-top: 16px; }

.erro { background: #fdecea; color: var(--vermelho); padding: 10px 14px; border-radius: 7px; margin-bottom: 16px; font-size: 0.88rem; }
.ajuda { color: var(--cinza-texto); font-size: 0.84rem; margin-top: 14px; }
.ajuda code { background: var(--cinza-fundo); padding: 1px 6px; border-radius: 4px; }

/* Overlay */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.4); display: flex; align-items: center; justify-content: center; z-index: 100; }
.spinner { width: 42px; height: 42px; border: 4px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: girar .8s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

.escondido { display: none !important; }

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  th, td { padding: 8px; font-size: 0.82rem; }
}

/* ===== Fase 5: Dashboard e gestão ===== */
.cartoes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.kpi {
  background: var(--branco); border: 1px solid var(--cinza-borda); border-radius: 10px;
  padding: 18px; text-align: center; box-shadow: 0 1px 3px rgba(22,48,91,.06);
}
.kpi-valor { font-size: 2rem; font-weight: 700; color: var(--azul-profundo); }
.kpi-rotulo { font-size: 0.82rem; color: var(--cinza-texto); margin-top: 4px; }

.graficos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grafico-card {
  background: var(--branco); border: 1px solid var(--cinza-borda); border-radius: 10px;
  padding: 16px; box-shadow: 0 1px 3px rgba(22,48,91,.06);
}
.grafico-card h3 { font-size: 0.95rem; color: var(--azul-profundo); margin-bottom: 12px; }
.grafico-card canvas { max-height: 240px; }

@media (max-width: 720px) {
  .cartoes { grid-template-columns: repeat(2, 1fr); }
  .graficos { grid-template-columns: 1fr; }
}