/* ============================================================
   UNIMED BH — Plataforma de Treinamento
   Paleta: verde institucional Unimed
   ============================================================ */

:root {
  --verde-900: #003d29;
  --verde-800: #00543a;
  --verde-700: #00713d;   /* verde Unimed principal */
  --verde-600: #009444;   /* verde Unimed secundário */
  --verde-500: #2fae5c;
  --verde-100: #e3f5e9;
  --verde-50:  #f2faf5;
  --areia:     #f7f8f6;
  --tinta:     #10241c;
  --tinta-suave: #4d6157;
  --branco:    #ffffff;
  --alerta:    #c0392b;
  --dourado:   #c9a24b;

  --fonte-titulo: 'Fraunces', Georgia, 'Times New Roman', serif;
  --fonte-corpo: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --raio: 14px;
  --raio-peq: 8px;
  --sombra: 0 10px 30px -12px rgba(0, 61, 41, 0.25);
  --sombra-suave: 0 2px 10px rgba(0, 61, 41, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte-corpo);
  background: var(--areia);
  color: var(--tinta);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  color: var(--verde-900);
  margin: 0 0 0.4em 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}

a { color: var(--verde-700); }

img, video { max-width: 100%; display: block; }

button { font-family: inherit; cursor: pointer; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Barra superior institucional ---------- */
.faixa-top {
  background: var(--verde-900);
  color: var(--verde-100);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 7px 0;
  text-align: center;
}

.topo {
  background: linear-gradient(180deg, var(--verde-700) 0%, var(--verde-600) 100%);
  color: var(--branco);
  padding: 22px 0 26px;
  box-shadow: var(--sombra);
  position: relative;
  overflow: hidden;
}

.topo::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}

.topo-conteudo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.marca {
  display: flex;
  align-items: center;
  gap: 14px;
}

.marca-selo {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  color: var(--verde-700);
  font-size: 19px;
  flex-shrink: 0;
  box-shadow: var(--sombra-suave);
}

.marca-texto .eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  opacity: 0.85;
  margin-bottom: 2px;
}

.marca-texto h1 {
  color: var(--branco);
  font-size: 22px;
  margin: 0;
}

.usuario-chip {
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.usuario-chip strong { font-weight: 600; }

.usuario-chip .ponto {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #baf6c9;
}

/* ---------- Herói ---------- */
.hero {
  padding: 46px 0 20px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  background: var(--verde-100);
  color: var(--verde-800);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.hero h2 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.12;
  max-width: 15ch;
}

.hero p.lead {
  color: var(--tinta-suave);
  font-size: 16.5px;
  max-width: 46ch;
  margin: 14px 0 22px;
}

.hero-metrics {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.hero-metrics .metrica strong {
  display: block;
  font-family: var(--fonte-titulo);
  font-size: 26px;
  color: var(--verde-800);
}

.hero-metrics .metrica span {
  font-size: 12.5px;
  color: var(--tinta-suave);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 26px;
  border: 1px solid #e2ece5;
}

.hero-card h3 { font-size: 18px; }
.hero-card .passo {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed #e2ece5;
  font-size: 14px;
  color: var(--tinta-suave);
}
.hero-card .passo:last-child { border-bottom: none; }
.hero-card .passo .num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--verde-100);
  color: var(--verde-800);
  font-weight: 700;
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---------- Seções ---------- */
section.bloco { padding: 34px 0; }
.titulo-secao {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.titulo-secao h2 { font-size: 24px; margin: 0; }
.titulo-secao p { color: var(--tinta-suave); margin: 0; font-size: 14.5px; }

/* ---------- Cadastro (modal / gate) ---------- */
.gate-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(160deg, rgba(0,61,41,0.92), rgba(0,84,58,0.92));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 20px;
}

.gate-card {
  background: var(--branco);
  border-radius: var(--raio);
  max-width: 460px;
  width: 100%;
  padding: 34px 30px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
}

.gate-card .marca-selo { margin-bottom: 14px; }

.gate-card h2 { font-size: 21px; }
.gate-card p.sub { color: var(--tinta-suave); font-size: 14px; margin-top: -4px; margin-bottom: 20px; }

.campo { margin-bottom: 16px; }
.campo label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--verde-900);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.campo input, .campo select {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid #d9e4dd;
  border-radius: var(--raio-peq);
  font-size: 14.5px;
  color: var(--tinta);
  background: var(--areia);
  transition: border-color .15s, background .15s;
}

.campo input:focus, .campo select:focus {
  outline: none;
  border-color: var(--verde-600);
  background: var(--branco);
}

.erro-campo { color: var(--alerta); font-size: 12.5px; margin-top: 5px; display: none; }

/* Campo de senha com ícone de olho (mostrar/ocultar) */
.campo-senha { position: relative; }
.campo-senha input { padding-right: 44px; }
.olho-senha {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  font-size: 17px;
  padding: 8px 10px;
  line-height: 1;
  color: var(--tinta-suave);
  border-radius: var(--raio-peq);
}
.olho-senha:hover { background: var(--verde-100); color: var(--verde-800); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--verde-700);
  color: var(--branco);
  border: none;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  width: 100%;
  transition: background .15s, transform .1s;
}
.btn:hover { background: var(--verde-800); }
.btn:active { transform: scale(0.98); }
.btn.secundario {
  background: transparent;
  color: var(--verde-800);
  border: 1.5px solid var(--verde-600);
}
.btn.secundario:hover { background: var(--verde-100); }
.btn.largura-auto { width: auto; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------- Grade de vídeos ---------- */
.grade-videos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card-video {
  background: var(--branco);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  border: 1px solid #e6ede8;
  transition: transform .18s, box-shadow .18s;
  display: flex;
  flex-direction: column;
}
.card-video:hover { transform: translateY(-4px); box-shadow: var(--sombra); }

.video-wrap {
  position: relative;
  background: var(--verde-900);
  aspect-ratio: 16/9;
}
.video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.selo-modulo {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  backdrop-filter: blur(2px);
}

.selo-duracao {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 6px;
}

.card-video-corpo {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-video h3 { font-size: 17px; margin-bottom: 6px; }
.card-video p {
  font-size: 14px;
  color: var(--tinta-suave);
  margin: 0 0 14px;
  flex: 1;
}

.status-visto {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--verde-700);
}
.status-visto .bola {
  width: 8px; height: 8px; border-radius: 50%;
  background: #cfd9d2;
}
.status-visto.assistido .bola { background: var(--verde-600); }
.status-visto.assistido { color: var(--verde-800); }

/* ---------- CTA quiz ---------- */
.cta-quiz {
  background: linear-gradient(120deg, var(--verde-800), var(--verde-700));
  border-radius: var(--raio);
  padding: 32px;
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: var(--sombra);
}
.cta-quiz h3 { color: var(--branco); font-size: 21px; }
.cta-quiz p { color: var(--verde-100); margin: 6px 0 0; max-width: 50ch; font-size: 14.5px; }
.cta-quiz .btn { background: var(--branco); color: var(--verde-800); width: auto; padding: 13px 26px; }
.cta-quiz .btn:hover { background: var(--verde-50); }

/* ---------- Rodapé ---------- */
footer {
  background: var(--verde-900);
  color: var(--verde-100);
  padding: 28px 0;
  margin-top: 40px;
  font-size: 13px;
}
footer .rodape-flex {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
footer a { color: var(--branco); opacity: .85; }

/* ============================================================
   QUIZ
   ============================================================ */
.quiz-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

.quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  gap: 14px;
  flex-wrap: wrap;
}

.barra-progresso {
  width: 100%;
  height: 8px;
  background: #e2ece5;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 26px;
}
.barra-progresso .preenchimento {
  height: 100%;
  background: var(--verde-600);
  border-radius: 999px;
  transition: width .3s ease;
  width: 0%;
}

.chip-tentativas {
  background: var(--verde-100);
  color: var(--verde-800);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
}

.card-pergunta {
  background: var(--branco);
  border-radius: var(--raio);
  border: 1px solid #e6ede8;
  padding: 28px 26px;
  box-shadow: var(--sombra-suave);
}

.card-pergunta .rotulo-modulo {
  font-size: 12px;
  font-weight: 700;
  color: var(--verde-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.card-pergunta h3 { font-size: 19px; margin-bottom: 20px; line-height: 1.35; }

.opcao {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 15px;
  border: 1.5px solid #e2ece5;
  border-radius: var(--raio-peq);
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  font-size: 14.5px;
}
.opcao:hover { border-color: var(--verde-500); background: var(--verde-50); }
.opcao.selecionada { border-color: var(--verde-700); background: var(--verde-100); }
.opcao input { margin-top: 3px; accent-color: var(--verde-700); }

.quiz-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 22px;
  gap: 12px;
}
.quiz-nav .btn { width: auto; padding: 12px 26px; }

/* Resultado do quiz */
.resultado {
  text-align: center;
  padding: 20px 10px;
}
.resultado .anel {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-titulo);
  font-size: 30px;
  font-weight: 700;
  color: var(--branco);
}
.resultado.aprovado .anel { background: conic-gradient(var(--verde-600) 0% 100%, #e2ece5 0 0); background: var(--verde-700); }
.resultado.reprovado .anel { background: var(--alerta); }
.resultado h2 { font-size: 24px; }
.resultado p.msg { font-size: 15.5px; color: var(--tinta-suave); max-width: 48ch; margin: 10px auto 26px; }
.selo-nivel {
  display: inline-block;
  background: var(--dourado);
  color: #3a2c00;
  font-weight: 700;
  font-size: 12.5px;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.resultado .acoes { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.resultado .acoes .btn { width: auto; }

/* ============================================================
   ADMIN
   ============================================================ */
.admin-login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--verde-900), var(--verde-700));
  padding: 20px;
}
.admin-login-card {
  background: var(--branco);
  border-radius: var(--raio);
  padding: 36px 32px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.45);
}
.admin-login-card h2 { font-size: 20px; }
.admin-login-card p.sub { color: var(--tinta-suave); font-size: 13.5px; margin-top: -4px; margin-bottom: 22px; }
.aviso-erro {
  background: #fdecea;
  color: var(--alerta);
  font-size: 13.5px;
  padding: 10px 14px;
  border-radius: var(--raio-peq);
  margin-bottom: 16px;
}

.admin-shell { min-height: 100vh; }
.admin-top {
  background: var(--verde-900);
  color: var(--branco);
  padding: 16px 0;
}
.admin-top .container { display: flex; justify-content: space-between; align-items: center; }
.admin-top .marca { color: var(--branco); }
.admin-top a.sair {
  color: var(--verde-100);
  font-size: 13.5px;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 7px 14px;
  border-radius: 999px;
  text-decoration: none;
}
.admin-top a.sair:hover { background: rgba(255,255,255,0.1); }

.admin-body { padding: 30px 0 60px; }

.painel-metricas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}
.metrica-card {
  background: var(--branco);
  border-radius: var(--raio-peq);
  border: 1px solid #e6ede8;
  padding: 18px 20px;
  box-shadow: var(--sombra-suave);
}
.metrica-card span.rotulo {
  font-size: 12px;
  color: var(--tinta-suave);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.metrica-card strong {
  display: block;
  font-family: var(--fonte-titulo);
  font-size: 26px;
  color: var(--verde-800);
  margin-top: 4px;
}

.painel-tabela {
  background: var(--branco);
  border-radius: var(--raio);
  border: 1px solid #e6ede8;
  box-shadow: var(--sombra-suave);
  overflow: hidden;
}

.tabela-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid #e6ede8;
  gap: 14px;
  flex-wrap: wrap;
}
.tabela-topo h3 { font-size: 16.5px; margin: 0; }

.campo-busca {
  position: relative;
  min-width: 260px;
}
.campo-busca input {
  width: 100%;
  padding: 10px 14px 10px 36px;
  border: 1.5px solid #d9e4dd;
  border-radius: 999px;
  font-size: 14px;
  background: var(--areia);
}
.campo-busca input:focus { outline: none; border-color: var(--verde-600); background: var(--branco); }
.campo-busca .icone {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: .5;
}

table.tabela-usuarios {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.8px;
}
table.tabela-usuarios th {
  text-align: left;
  background: var(--verde-50);
  color: var(--verde-900);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 12px 16px;
  border-bottom: 1px solid #e6ede8;
  white-space: nowrap;
  cursor: pointer;
}
table.tabela-usuarios td {
  padding: 12px 16px;
  border-bottom: 1px solid #eef2ef;
  vertical-align: middle;
}
table.tabela-usuarios tr:hover td { background: var(--verde-50); }

.badge {
  display: inline-block;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.badge.aprovado { background: #dff3e6; color: var(--verde-800); }
.badge.reprovado { background: #fdecea; color: var(--alerta); }
.badge.pendente { background: #f1f0ea; color: #7a7360; }

.sem-resultados {
  padding: 40px 20px;
  text-align: center;
  color: var(--tinta-suave);
  font-size: 14px;
}

.btn-exportar {
  background: var(--verde-700);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
}
.btn-exportar:hover { background: var(--verde-800); }

.btn-excluir {
  background: #fdecea;
  color: var(--alerta);
  border: 1px solid #f4c7c1;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
}
.btn-excluir:hover { background: var(--alerta); color: #fff; border-color: var(--alerta); }

/* ---------- Responsivo ---------- */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grade-videos { grid-template-columns: 1fr; }
  .painel-metricas { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .topo-conteudo { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-metrics { gap: 18px; }
  .cta-quiz { flex-direction: column; align-items: flex-start; }
  .cta-quiz .btn { width: 100%; }
  .painel-metricas { grid-template-columns: 1fr; }
  .tabela-topo { flex-direction: column; align-items: stretch; }
  .campo-busca { min-width: 0; }
  table.tabela-usuarios { display: block; overflow-x: auto; white-space: nowrap; }
  .quiz-shell { padding: 24px 16px 40px; }
  .card-pergunta { padding: 22px 18px; }
}