/* ==========================================================================
   tema.css — Design System institucional
   Sistema de Gestão de Assistência Social — Prefeitura de Além Paraíba/MG
   Extraído do tema da marca (landing) e adaptado para aplicação MVC.
   Requer: Bootstrap 5 + Font Awesome 6. Fonte carregada via <link> no layout.
   @import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens de marca
   -------------------------------------------------------------------------- */
:root {
  --dg-blue-900: #AB5405;   /* laranja escuro (papel de cor primária, legível em texto) */
  --dg-blue-600: #F1AF05;   /* laranja âmbar (acentos/hover) */
  --dg-blue-400: #F8C630;   /* laranja claro */
  --dg-green-700: #3D852B;
  --dg-green-500: #8CC541;
  --dg-orange-500: #F1AF05;
  --dg-orange-700: #AB5405;
  --dg-danger: #DC3545;

  --dg-text: #0B1533;
  --dg-text-muted: #5C667A;
  --dg-bg: #FFFFFF;
  --dg-bg-alt: #F6F8FC;
  --dg-border: #E6EBF2;

  --dg-glow-blue: rgba(241, 175, 5, 0.28);
  --dg-glow-cyan: rgba(241, 175, 5, 0.35);
  --dg-glow-green: rgba(140, 197, 65, 0.25);

  --dg-gradient: linear-gradient(135deg, #AB5405 0%, #F1AF05 45%, #8CC541 100%);
  --dg-gradient-tech: linear-gradient(135deg, #AB5405 0%, #F1AF05 100%);
  --dg-gradient-glow: linear-gradient(135deg, rgba(171, 84, 5, 0.08) 0%, rgba(241, 175, 5, 0.12) 50%, rgba(241, 175, 5, 0.06) 100%);

  /* Layout de sistema */
  --top-nav-offset: 64px;
  --sidebar-width: 264px;

  /* Mapeia tokens da marca para variáveis do Bootstrap 5 */
  --bs-primary: var(--dg-blue-900);
  --bs-primary-rgb: 4, 39, 138;
  --bs-body-color: var(--dg-text);
  --bs-body-bg: var(--dg-bg-alt);
  --bs-border-color: var(--dg-border);
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--dg-text);
  background: var(--dg-bg-alt);
  letter-spacing: -0.018em;
  line-height: 1.6;
}

a { color: var(--dg-blue-900); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--dg-blue-600); }

.text-muted-brand { color: var(--dg-text-muted) !important; }
.bg-soft { background: var(--dg-bg-alt); }
.brand-gradient { background: var(--dg-gradient); }
.text-gradient {
  background: var(--dg-gradient-tech);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   3. Navbar (glassmorphism, fixa no topo)
   -------------------------------------------------------------------------- */
.top-nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230, 235, 242, 0.9);
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--top-nav-offset);
  z-index: 1030;
  display: flex;
  align-items: center;
  transition: box-shadow 0.3s ease;
}
.top-nav.is-scrolled { box-shadow: 0 8px 24px rgba(4, 39, 138, 0.06); }

/* --------------------------------------------------------------------------
   4. Layout app: sidebar + conteúdo
   -------------------------------------------------------------------------- */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
  padding-top: var(--top-nav-offset);
}

.app-sidebar {
  position: sticky;
  top: var(--top-nav-offset);
  align-self: start;
  height: calc(100vh - var(--top-nav-offset));
  overflow-y: auto;
  background: #ffffff;
  border-right: 1px solid var(--dg-border);
  padding: 1rem 0.75rem;
}

.app-content {
  min-width: 0;
  padding: 1.5rem;
}

.nav-section-label {
  color: var(--dg-text-muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 0.75rem 0.35rem;
}

.nav-item-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.62rem 0.75rem;
  border-radius: 12px;
  color: var(--dg-text);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-item-link i { width: 20px; text-align: center; color: var(--dg-blue-600); }
.nav-item-link:hover { background: var(--dg-bg-alt); color: var(--dg-blue-900); }
.nav-item-link.is-active {
  background: var(--dg-gradient-tech);
  color: #fff;
  box-shadow: 0 8px 20px var(--dg-glow-blue);
}
.nav-item-link.is-active i { color: #fff; }

@media (max-width: 991.98px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar {
    position: fixed; top: var(--top-nav-offset); left: 0; z-index: 1020;
    width: var(--sidebar-width); max-width: 86vw;
    transform: translateX(-100%); transition: transform 0.3s ease;
    box-shadow: 0 20px 45px rgba(4, 39, 138, 0.12);
  }
  .app-sidebar.is-open { transform: translateX(0); }
}

/* --------------------------------------------------------------------------
   5. Cards
   -------------------------------------------------------------------------- */
.brand-card {
  background: #ffffff;
  border: 1px solid var(--dg-border);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(4, 39, 138, 0.05);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  position: relative;
  overflow: hidden;
}
.brand-card:hover {
  transform: translateY(-4px);
  border-color: rgba(241, 175, 5, 0.4);
  box-shadow: 0 20px 45px rgba(4, 39, 138, 0.12), 0 0 25px var(--dg-glow-blue);
}
.brand-card-glass {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(246, 248, 252, 0.85) 100%);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(230, 235, 242, 0.9);
  border-radius: 22px;
  box-shadow: 0 12px 35px rgba(4, 39, 138, 0.07);
}

/* --------------------------------------------------------------------------
   6. Ícone em chip
   -------------------------------------------------------------------------- */
.icon-chip {
  width: 50px; height: 50px;
  border-radius: 15px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(241, 175, 5, 0.16) 0%, rgba(171, 84, 5, 0.08) 100%);
  color: var(--dg-blue-900);
  font-size: 1.3rem;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.icon-chip.sm { width: 42px; height: 42px; border-radius: 12px; font-size: 1.05rem; }
.brand-card:hover .icon-chip {
  background: var(--dg-gradient-tech); color: #fff;
  transform: scale(1.08) rotate(-5deg);
  box-shadow: 0 10px 22px var(--dg-glow-blue);
}

/* --------------------------------------------------------------------------
   7. Botões
   -------------------------------------------------------------------------- */
.btn-brand-primary,
.btn-brand-success,
.btn-brand-warning,
.btn-brand-danger {
  color: #fff; border: none; font-weight: 600;
  padding: 0.62rem 1.4rem; border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-brand-primary { background: linear-gradient(135deg, #F1AF05 0%, #AB5405 100%); box-shadow: 0 8px 20px rgba(241, 175, 5, 0.28); }
.btn-brand-primary:hover, .btn-brand-primary:focus { background: linear-gradient(135deg, #AB5405 0%, #F1AF05 100%); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(241, 175, 5, 0.45); }

.btn-brand-success { background: linear-gradient(135deg, #3D852B 0%, #8CC541 100%); box-shadow: 0 8px 20px rgba(61, 133, 43, 0.25); }
.btn-brand-success:hover, .btn-brand-success:focus { background: linear-gradient(135deg, #8CC541 0%, #3D852B 100%); color: #fff; transform: translateY(-2px); }

.btn-brand-warning { background: linear-gradient(135deg, #F1AF05 0%, #AB5405 100%); box-shadow: 0 8px 20px rgba(241, 175, 5, 0.25); }
.btn-brand-warning:hover, .btn-brand-warning:focus { background: linear-gradient(135deg, #AB5405 0%, #F1AF05 100%); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(241, 175, 5, 0.42); }

.btn-brand-danger { background: linear-gradient(135deg, #DC3545 0%, #AB5405 100%); box-shadow: 0 8px 20px rgba(220, 53, 69, 0.22); }
.btn-brand-danger:hover, .btn-brand-danger:focus { background: linear-gradient(135deg, #AB5405 0%, #DC3545 100%); color: #fff; transform: translateY(-2px); }

.btn-brand-ghost {
  background: #fff; color: var(--dg-text);
  border: 1px solid var(--dg-border); font-weight: 600;
  padding: 0.62rem 1.4rem; border-radius: 14px;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: all 0.2s ease;
}
.btn-brand-ghost:hover { border-color: var(--dg-orange-500); background: var(--dg-bg-alt); color: var(--dg-orange-700); }

/* --------------------------------------------------------------------------
   8. Badges / status pills
   -------------------------------------------------------------------------- */
.badge-brand {
  background: rgba(241, 175, 5, 0.1);
  color: var(--dg-blue-900);
  border: 1px solid rgba(241, 175, 5, 0.25);
  padding: 0.4em 0.85em; font-weight: 600;
  border-radius: 50rem; letter-spacing: 0.03em;
}
.badge-status {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.32em 0.7em; border-radius: 50rem;
  font-size: 0.74rem; font-weight: 700;
}
.badge-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge-status.is-ativo   { color: var(--dg-green-700); background: rgba(61, 133, 43, 0.1); }
.badge-status.is-inativo { color: var(--dg-text-muted); background: rgba(92, 102, 122, 0.1); }
.badge-status.is-alerta  { color: var(--dg-orange-700); background: rgba(241, 175, 5, 0.14); }
.badge-status.is-perigo  { color: var(--dg-danger); background: rgba(220, 53, 69, 0.1); }

/* --------------------------------------------------------------------------
   9. Métricas / KPIs do dashboard
   -------------------------------------------------------------------------- */
.metric-number {
  font-size: 2.2rem; font-weight: 800; line-height: 1.1; letter-spacing: -0.04em;
  background: var(--dg-gradient-tech);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.metric-label {
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--dg-text-muted); font-weight: 700;
}

/* --------------------------------------------------------------------------
   10. Tabelas (listagens de dados)
   -------------------------------------------------------------------------- */
.table-brand {
  --bs-table-bg: transparent;
  width: 100%; margin: 0;
  border-collapse: separate; border-spacing: 0;
}
.table-brand thead th {
  color: var(--dg-text-muted);
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 800;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--dg-border);
  background: var(--dg-bg-alt);
}
.table-brand tbody td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--dg-border); vertical-align: middle; }
.table-brand tbody tr { transition: background 0.15s ease; }
.table-brand tbody tr:hover { background: rgba(241, 175, 5, 0.04); }
.table-wrap {
  background: #fff; border: 1px solid var(--dg-border);
  border-radius: 18px; overflow: hidden;
  box-shadow: 0 8px 24px rgba(4, 39, 138, 0.04);
}
.table-responsive-x { overflow-x: auto; }

/* Paginação na identidade da marca (herda o laranja de --dg-blue-900) */
.pagination {
  --bs-pagination-color: var(--dg-blue-900);
  --bs-pagination-bg: #fff;
  --bs-pagination-border-color: var(--dg-border);
  --bs-pagination-hover-color: #fff;
  --bs-pagination-hover-bg: var(--dg-blue-600);
  --bs-pagination-hover-border-color: var(--dg-blue-600);
  --bs-pagination-focus-color: var(--dg-blue-900);
  --bs-pagination-focus-box-shadow: 0 0 0 0.2rem rgba(241, 175, 5, 0.25);
  --bs-pagination-active-bg: var(--dg-blue-900);
  --bs-pagination-active-border-color: var(--dg-blue-900);
  --bs-pagination-active-color: #fff;
  --bs-pagination-disabled-color: var(--dg-text-muted);
  --bs-pagination-disabled-bg: #fff;
  --bs-pagination-disabled-border-color: var(--dg-border);
}
.pagination .page-link { font-weight: 600; }
.pagination .page-item:first-child .page-link { border-top-left-radius: 10px; border-bottom-left-radius: 10px; }
.pagination .page-item:last-child .page-link { border-top-right-radius: 10px; border-bottom-right-radius: 10px; }

/* --------------------------------------------------------------------------
   11. Formulários
   -------------------------------------------------------------------------- */
.form-label { font-weight: 600; font-size: 0.86rem; color: var(--dg-text); margin-bottom: 0.35rem; }
.form-control, .form-select {
  border-radius: 12px;
  border: 1px solid var(--dg-border);
  padding: 0.6rem 0.85rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control:focus, .form-select:focus {
  border-color: var(--dg-blue-600);
  box-shadow: 0 0 0 4px rgba(241, 175, 5, 0.14);
}
.input-icon { position: relative; }
.input-icon > i { position: absolute; left: 0.9rem; top: 50%; transform: translateY(-50%); color: var(--dg-text-muted); }
.input-icon > .form-control { padding-left: 2.4rem; }

/* --------------------------------------------------------------------------
   12. Accordion, modais, alerts institucionais
   -------------------------------------------------------------------------- */
.accordion-brand .accordion-item {
  border: 1px solid var(--dg-border); border-radius: 18px !important;
  margin-bottom: 1rem; overflow: hidden; background: #fff;
  box-shadow: 0 4px 15px rgba(4, 39, 138, 0.03); transition: border-color 0.3s ease;
}
.accordion-brand .accordion-item:hover { border-color: rgba(241, 175, 5, 0.35); }
.accordion-brand .accordion-button { font-weight: 600; color: var(--dg-text); background: #fff; padding: 1.1rem 1.4rem; box-shadow: none !important; }
.accordion-brand .accordion-button:not(.collapsed) { color: var(--dg-blue-600); background: var(--dg-bg-alt); font-weight: 700; }
.accordion-brand .accordion-body { padding: 1.4rem; color: var(--dg-text-muted); line-height: 1.7; }

.modal-content-brand { border-radius: 24px; border: 1px solid var(--dg-border); box-shadow: 0 25px 60px rgba(4, 39, 138, 0.18); overflow: hidden; background: #fff; }
.modal-header-brand { background: var(--dg-bg-alt); border-bottom: 1px solid var(--dg-border); padding: 1.25rem 1.75rem; }
.modal-body-brand { padding: 1.75rem; }

.regulatory-banner {
  background: linear-gradient(135deg, #F6F8FC 0%, #FFFFFF 100%);
  border: 1px solid rgba(241, 175, 5, 0.2);
  border-radius: 18px; padding: 1.75rem; position: relative; overflow: hidden;
}
.regulatory-banner::before {
  content: '\f3ed'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; right: -20px; bottom: -30px; font-size: 9rem;
  color: rgba(241, 175, 5, 0.04); pointer-events: none;
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #F8FAFC; color: var(--dg-text-muted);
  padding: 1.5rem 0; border-top: 1px solid var(--dg-border);
  font-size: 0.82rem;
}
.footer-link { color: var(--dg-text-muted); }
.footer-link:hover { color: var(--dg-blue-600); }

/* --------------------------------------------------------------------------
   14. Utilidades
   -------------------------------------------------------------------------- */
.page-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.page-title { font-weight: 800; font-size: 1.5rem; letter-spacing: -0.02em; margin: 0; }
.page-subtitle { color: var(--dg-text-muted); font-size: 0.9rem; margin: 0.2rem 0 0; }
:focus-visible { outline: 3px solid rgba(241, 175, 5, 0.28); outline-offset: 2px; }