/* =========================================================================
   Descentralização do CEAF — Design System
   ========================================================================= */
:root {
  --azul-900: #0a2540;
  --azul-700: #0b4a8f;
  --azul-600: #1565c0;
  --azul-500: #1976d2;
  --azul-100: #e8f1fb;
  --azul-050: #f4f8fd;
  --verde-600: #1b8a5a;
  --verde-500: #25a36a;
  --verde-100: #e3f5ec;
  --amarelo-500: #e9a200;
  --amarelo-100: #fdf3da;
  --vermelho-500: #d23c3c;
  --vermelho-100: #fbe6e6;

  --cinza-900: #1a2230;
  --cinza-700: #44505f;
  --cinza-500: #5f6a7a;
  --cinza-300: #c8d0da;
  --cinza-200: #e3e8ee;
  --cinza-100: #f1f4f8;
  --branco: #ffffff;

  --primaria: var(--azul-700);
  --primaria-hover: var(--azul-900);
  --acento: var(--verde-600);

  --raio: 12px;
  --raio-sm: 8px;
  --sombra-sm: 0 1px 2px rgba(10, 37, 64, .06), 0 1px 3px rgba(10, 37, 64, .08);
  --sombra-md: 0 4px 12px rgba(10, 37, 64, .08), 0 2px 4px rgba(10, 37, 64, .06);
  --sombra-lg: 0 12px 32px rgba(10, 37, 64, .12);
  --container: 1120px;
  --fonte: 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--fonte);
  color: var(--cinza-900);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { color: var(--azul-900); line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1rem; }
a { color: var(--azul-600); }
img { max-width: 100%; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.secao { padding: 72px 0; }
.secao--alt { background: var(--azul-050); }
.text-center { text-align: center; }
.muted { color: var(--cinza-500); }

/* ---- Botões ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 600; cursor: pointer;
  padding: 13px 26px; border-radius: var(--raio-sm); border: 2px solid transparent;
  text-decoration: none; transition: all .15s ease; line-height: 1;
}
.btn--primario { background: var(--primaria); color: #fff; }
.btn--primario:hover { background: var(--primaria-hover); transform: translateY(-1px); box-shadow: var(--sombra-md); }
.btn--acento { background: var(--acento); color: #fff; }
.btn--acento:hover { background: var(--verde-500); transform: translateY(-1px); box-shadow: var(--sombra-md); }
.btn--ghost { background: transparent; color: var(--primaria); border-color: var(--cinza-300); }
.btn--ghost:hover { border-color: var(--primaria); background: var(--azul-050); }
.btn--bloco { width: 100%; }
.btn--grande { padding: 16px 34px; font-size: 1.05rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---- Cabeçalho ---- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cinza-200);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--azul-900); }
.brand__logo {
  width: 40px; height: 40px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--azul-700), var(--verde-600));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1.1rem;
}
.brand__txt strong { display: block; font-size: 1rem; line-height: 1.1; }
.brand__txt span { font-size: .78rem; color: var(--cinza-500); }
.topnav { display: flex; align-items: center; gap: 8px; }
.topnav a { color: var(--cinza-700); text-decoration: none; font-weight: 500; padding: 8px 12px; border-radius: 6px; }
.topnav a:hover { background: var(--cinza-100); color: var(--azul-900); }
.nav-toggle { display: none; background: none; border: 1.5px solid var(--cinza-300); border-radius: 8px; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--azul-900); padding: 6px 12px; }
.nav-toggle:focus-visible { outline: 3px solid rgba(25,118,210,.4); }

/* ---- Hero ---- */
.hero {
  background:
    radial-gradient(1100px 420px at 85% -10%, rgba(37, 163, 106, .18), transparent),
    linear-gradient(160deg, var(--azul-900), var(--azul-700));
  color: #fff; padding: 84px 0 96px; position: relative; overflow: hidden;
}
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.2rem; color: #d7e6f7; max-width: 640px; }
.hero .pill {
  display: inline-block; background: rgba(255, 255, 255, .14); color: #eaf3fc;
  border: 1px solid rgba(255, 255, 255, .25); padding: 6px 14px; border-radius: 999px;
  font-size: .85rem; font-weight: 600; margin-bottom: 20px;
}
.hero__acoes { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero__acoes .btn--ghost { color: #fff; border-color: rgba(255,255,255,.5); }
.hero__acoes .btn--ghost:hover { background: rgba(255,255,255,.12); }
.hero__stats { display: flex; gap: 36px; flex-wrap: wrap; margin-top: 48px; }
.hero__stat strong { display: block; font-size: 2.1rem; font-weight: 800; color: #fff; }
.hero__stat span { color: #b9d2ec; font-size: .9rem; }

/* ---- Grid de cards ---- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff; border: 1px solid var(--cinza-200); border-radius: var(--raio);
  padding: 28px; box-shadow: var(--sombra-sm);
}
.card__ico {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--azul-100); color: var(--azul-700); margin-bottom: 16px; font-size: 1.4rem;
}
.card--verde .card__ico { background: var(--verde-100); color: var(--verde-600); }

/* ---- Passos ---- */
.passos { counter-reset: passo; display: grid; gap: 20px; }
.passo { display: flex; gap: 18px; align-items: flex-start; }
.passo__num {
  counter-increment: passo; flex: none; width: 40px; height: 40px; border-radius: 50%;
  background: var(--azul-700); color: #fff; display: grid; place-items: center; font-weight: 700;
}
.passo__num::before { content: counter(passo); }

/* ---- Formulário ---- */
.form-wrap { max-width: 760px; margin: 0 auto; }
.form-card {
  background: #fff; border: 1px solid var(--cinza-200); border-radius: var(--raio);
  box-shadow: var(--sombra-md); padding: 36px;
}
.campo { margin-bottom: 20px; }
.campo label { display: block; font-weight: 600; margin-bottom: 7px; color: var(--cinza-900); }
.campo label .req { color: var(--vermelho-500); }
.campo .hint { font-size: .82rem; color: var(--cinza-500); margin-top: 5px; }
.input, .select, .textarea {
  width: 100%; font: inherit; color: var(--cinza-900);
  padding: 12px 14px; border: 1.5px solid var(--cinza-300); border-radius: var(--raio-sm);
  background: #fff; transition: border-color .15s, box-shadow .15s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--azul-500); box-shadow: 0 0 0 3px rgba(25, 118, 210, .15);
}
.select:disabled { background: var(--cinza-100); color: var(--cinza-500); cursor: not-allowed; }
.textarea { resize: vertical; min-height: 90px; }
.linha { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* Opções de adesão (radio cards) */
.opcoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.opcao { position: relative; }
.opcao input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.opcao__box {
  display: flex; flex-direction: column; gap: 4px; align-items: flex-start;
  border: 1.5px solid var(--cinza-300); border-radius: var(--raio-sm); padding: 14px;
  cursor: pointer; transition: all .15s; height: 100%;
}
.opcao__box strong { font-size: .98rem; }
.opcao__box small { color: var(--cinza-500); font-size: .8rem; }
.opcao input:checked + .opcao__box { border-color: var(--azul-600); background: var(--azul-050); box-shadow: 0 0 0 2px rgba(21,101,192,.18); }
.opcao input:focus-visible + .opcao__box { box-shadow: 0 0 0 3px rgba(25,118,210,.3); }

/* Mensagens */
.alerta { padding: 14px 16px; border-radius: var(--raio-sm); margin-bottom: 18px; font-size: .95rem; }
.alerta--erro { background: var(--vermelho-100); color: #8a2020; border: 1px solid #f0bcbc; }
.alerta--ok { background: var(--verde-100); color: #14613f; border: 1px solid #a9e0c5; }
.alerta ul { margin: 6px 0 0; padding-left: 20px; }

/* Sucesso */
.sucesso { text-align: center; padding: 28px; }
.sucesso .check {
  width: 76px; height: 76px; border-radius: 50%; background: var(--verde-100); color: var(--verde-600);
  display: grid; place-items: center; margin: 0 auto 18px; font-size: 2.4rem;
}

/* ---- Rodapé ---- */
.footer { background: var(--azul-900); color: #c7d8ec; padding: 40px 0; font-size: .9rem; }
.footer a { color: #fff; }
.footer .container { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

/* ---- Painel admin ---- */
.admin-body { background: var(--cinza-100); min-height: 100vh; }
.admin-top {
  background: var(--azul-900); color: #fff; padding: 0;
  position: sticky; top: 0; z-index: 40;
}
.admin-top .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.admin-top .brand { color: #fff; }
.admin-top .brand__txt span { color: #9fc0e4; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.kpi { background: #fff; border-radius: var(--raio); padding: 22px; box-shadow: var(--sombra-sm); border: 1px solid var(--cinza-200); }
.kpi__label { color: var(--cinza-500); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.kpi__valor { font-size: 2.1rem; font-weight: 800; color: var(--azul-900); margin-top: 6px; }
.kpi__sub { font-size: .85rem; color: var(--cinza-500); }
.panel { background: #fff; border-radius: var(--raio); border: 1px solid var(--cinza-200); box-shadow: var(--sombra-sm); padding: 24px; margin-top: 22px; }
.panel h3 { margin-bottom: 16px; }

/* Barras de adesão */
.bar-row { display: grid; grid-template-columns: 150px 1fr 56px; gap: 12px; align-items: center; margin-bottom: 10px; font-size: .9rem; }
.bar-track { background: var(--cinza-100); border-radius: 999px; height: 22px; overflow: hidden; display: flex; }
.bar-seg { height: 100%; }
.bar-sim { background: var(--verde-500); }
.bar-nao { background: var(--vermelho-500); }
.bar-mais { background: var(--amarelo-500); }

.legenda { display: flex; gap: 18px; flex-wrap: wrap; font-size: .85rem; color: var(--cinza-700); margin-bottom: 14px; }
.legenda i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }

/* Tabela */
.tabela-wrap { overflow-x: auto; }
table.dados { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.dados th, table.dados td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--cinza-200); white-space: nowrap; }
table.dados th { background: var(--azul-050); color: var(--azul-900); font-weight: 700; position: sticky; top: 0; }
table.dados tbody tr:hover { background: var(--azul-050); }
.tag { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; }
.tag--sim { background: var(--verde-100); color: #14613f; }
.tag--nao { background: var(--vermelho-100); color: #8a2020; }
.tag--mais { background: var(--amarelo-100); color: #7a5600; }

.filtros { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.filtros .campo { margin-bottom: 0; }

/* Login admin */
.login-screen { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(160deg, var(--azul-900), var(--azul-700)); padding: 24px; }
.login-card { background: #fff; border-radius: var(--raio); box-shadow: var(--sombra-lg); padding: 40px; width: 100%; max-width: 400px; }
.login-card .brand { justify-content: center; margin-bottom: 8px; }

/* ---- Responsivo ---- */
@media (max-width: 900px) {
  .grid--3 { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .secao { padding: 52px 0; }
  .linha { grid-template-columns: 1fr; }
  .opcoes { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 110px 1fr 44px; }
  .hero__stats { gap: 24px; }
  .form-card { padding: 22px; }

  /* Menu colapsável (hambúrguer) */
  .nav-toggle { display: block; }
  .topnav {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px; padding: 10px 16px 14px;
    background: #fff; border-bottom: 1px solid var(--cinza-200); box-shadow: var(--sombra-md);
  }
  .topnav.open { display: flex; }
  .topnav a { padding: 12px 10px; }
  .topnav .btn { margin-top: 4px; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.skip-link { position: absolute; left: -999px; top: 0; background: #fff; padding: 10px 16px; z-index: 100; }
.skip-link:focus { left: 8px; top: 8px; }