/* ==========================================================================
   SISF-SAÚDE — Tema base
   Cores extraídas do mockup: sidebar/topbar navy, conteúdo claro, acento azul.
   ========================================================================== */

:root {
  --sisf-navy-900: #0d1b3a;
  --sisf-navy-800: #12244d;
  --sisf-navy-700: #16305f;
  --sisf-blue-accent: #2563eb;
  --sisf-blue-accent-hover: #1d4ed8;
  --sisf-bg: #f4f6fb;
  --sisf-border: #e2e6f0;
  --sisf-text-muted: #6b7280;
  --sisf-success: #16a34a;
  --sisf-warning: #d97706;
  --sisf-danger: #dc2626;
  --sisf-sidebar-width: 240px;
}

body {
  background-color: var(--sisf-bg);
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  color: #1f2937;
}

/* ---------- Sidebar ---------- */
.sisf-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sisf-sidebar-width);
  background-color: var(--sisf-navy-900);
  color: #cbd5e1;
  overflow-y: auto;
  z-index: 1030;
}

.sisf-sidebar .sisf-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 1.1rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #fff;
}

.sisf-sidebar .sisf-brand .bi {
  font-size: 1.4rem;
  color: #fff;
}

.sisf-sidebar .sisf-brand strong {
  font-size: 1.05rem;
  line-height: 1.1;
  display: block;
}

.sisf-sidebar .sisf-brand small {
  color: #94a3b8;
  font-size: .68rem;
}

.sisf-sidebar .nav-link {
  color: #b6c2d9;
  font-size: .88rem;
  padding: .55rem 1rem;
  border-radius: 0;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.sisf-sidebar .nav-link .bi {
  font-size: 1rem;
  width: 1.1rem;
  text-align: center;
}

.sisf-sidebar .nav-link:hover {
  background-color: rgba(255,255,255,.06);
  color: #fff;
}

.sisf-sidebar .nav-link.active {
  background-color: var(--sisf-blue-accent);
  color: #fff;
  font-weight: 600;
}

.sisf-sidebar .nav-section-title {
  color: #64748b;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: .9rem 1rem .3rem;
}

/* ---------- Área de conteúdo ---------- */
.sisf-content-wrapper {
  margin-left: var(--sisf-sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------- Topbar ---------- */
.sisf-topbar {
  background-color: var(--sisf-navy-900);
  color: #fff;
  padding: .75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sisf-topbar .sisf-page-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
}

.sisf-topbar .sisf-user-box {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
}

.sisf-topbar .sisf-user-box .bi {
  font-size: 1.6rem;
}

/* ---------- Conteúdo ---------- */
.sisf-page-body {
  padding: 1.5rem;
  flex: 1;
}

.sisf-card {
  background: #fff;
  border: 1px solid var(--sisf-border);
  border-radius: .6rem;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}

.sisf-card .sisf-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--sisf-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sisf-card .sisf-card-body {
  padding: 1.25rem;
}

/* ---------- Indicadores do Dashboard ---------- */
.sisf-indicador {
  border-radius: .6rem;
  padding: 1.1rem 1.25rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: .9rem;
}

.sisf-indicador .bi {
  font-size: 1.6rem;
  opacity: .85;
}

.sisf-indicador .sisf-indicador-valor {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
}

.sisf-indicador .sisf-indicador-label {
  font-size: .75rem;
  opacity: .9;
}

.sisf-indicador.bg-azul   { background-color: #2563eb; }
.sisf-indicador.bg-verde  { background-color: #16a34a; }
.sisf-indicador.bg-roxo   { background-color: #7c3aed; }
.sisf-indicador.bg-laranja{ background-color: #ea580c; }

/* ---------- Badges de status (reaproveita faixas de alerta) ---------- */
.badge-status-ativo    { background-color: #dcfce7; color: #15803d; }
.badge-status-inativo  { background-color: #fee2e2; color: #b91c1c; }
.badge-status-normal   { background-color: #dcfce7; color: #15803d; }
.badge-status-atencao  { background-color: #fef9c3; color: #854d0e; }
.badge-status-alto     { background-color: #ffedd5; color: #9a3412; }
.badge-status-critico  { background-color: #fee2e2; color: #b91c1c; }

/* ---------- Tabelas de listagem ---------- */
.sisf-table thead th {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--sisf-text-muted);
  border-bottom-width: 1px;
  white-space: nowrap;
}

.sisf-table td {
  vertical-align: middle;
  font-size: .88rem;
}

.sisf-table .sisf-acoes .btn {
  padding: .2rem .45rem;
}

/* ---------- Telas públicas (login / recuperação) ---------- */
.sisf-auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--sisf-navy-900), var(--sisf-navy-700));
}

.sisf-auth-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: .75rem;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.sisf-auth-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}

.sisf-auth-brand .bi {
  font-size: 2.2rem;
  color: var(--sisf-navy-900);
}

.sisf-empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--sisf-text-muted);
}

.sisf-empty-state .bi {
  font-size: 2rem;
  display: block;
  margin-bottom: .5rem;
  opacity: .5;
}