/* ═══════════════════════════════════════════════════════════════════════════
   Opsis Contábil — Curso "Metodologia Opsis" (complementa site.css)
   Páginas: curso.html, curso-introducao.html, curso-modulo-1.html … curso-modulo-8.html
   ═══════════════════════════════════════════════════════════════════════════ */

/* ───────── Matrícula / login ───────── */
.secao-auth { padding-top: 8px; }
.container-estreito { max-width: 520px; }
.form-alt { margin: 18px 2px 0; font-size: .9rem; color: var(--muted); text-align: center; }
.form-alt a { font-weight: 700; }

.migalha .aluno-tag { margin-left: 10px; padding: 3px 10px; border-radius: 999px; background: var(--navy-100); color: var(--navy-700); font-weight: 700; font-size: .78rem; }
.migalha .sair { margin-left: 8px; font-weight: 700; font-size: .8rem; }

/* ───────── Cabeçalho de página do curso ───────── */
.curso-hero { padding: clamp(40px, 6vw, 76px) 0 8px; }
.curso-hero h1 { margin-top: 16px; }
.curso-hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--navy-700) 10%, var(--teal-600)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--navy-700); }
.migalha { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; font-size: .86rem; font-weight: 600; color: var(--muted); }
.migalha a { color: var(--muted); text-decoration: none; }
.migalha a:hover { color: var(--navy-700); }
.migalha .icon { width: 14px; height: 14px; }

.pilar-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: rgba(56, 167, 162, .13); color: var(--teal-700); font-weight: 800; font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.pilar-tag .icon { width: 15px; height: 15px; }
.modulo-eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 14px; }
.modulo-eyebrow .sem-teste { font-size: .8rem; font-weight: 700; color: var(--muted); }

.curso-lead { max-width: 74ch; }

/* ───────── Os 4 pilares (curso.html) ───────── */
.pilares-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: clamp(28px, 4vw, 44px); }
.pilar-card { display: grid; gap: 12px; padding: 26px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-1); }
.pilar-card .ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: rgba(25, 68, 109, .08); color: var(--navy-700); }
.pilar-card .ico .icon { width: 22px; height: 22px; }
.pilar-card h3 { font-size: 1.05rem; }
.pilar-card p { color: var(--muted); font-size: .92rem; }
.pilar-card .pilar-modulos { font-size: .78rem; font-weight: 700; color: var(--teal-700); }

/* ───────── Trilha / programa completo ───────── */
.trilha-lista { display: grid; gap: 14px; margin-top: 28px; }
.trilha-item { display: flex; align-items: center; gap: 18px; padding: 20px 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-1); text-decoration: none; color: var(--ink); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.trilha-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: #b9dfdc; }
.trilha-n { flex: none; display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; font-weight: 800; background: var(--navy-100); color: var(--navy-700); }
.trilha-body { flex: 1 1 auto; min-width: 0; }
.trilha-body .pilar-tag { margin-bottom: 6px; }
.trilha-body h3 { margin: 0 0 4px; font-size: 1.05rem; }
.trilha-body p { color: var(--muted); font-size: .9rem; }
.trilha-status { flex: none; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: .82rem; color: var(--muted); }
.trilha-status .icon { width: 18px; height: 18px; }
.trilha-item.is-concluido .trilha-n { background: rgba(23, 114, 76, .14); color: var(--ok); }
.trilha-item.is-concluido .trilha-status { color: var(--ok); }
.trilha-arrow { flex: none; color: var(--muted); }

/* ───────── Corpo do módulo (texto, fórmulas, tabelas) ───────── */
.modulo-corpo { max-width: 74ch; }
.modulo-corpo h2 { margin-top: 46px; margin-bottom: 14px; font-size: 1.5rem; }
.modulo-corpo h2:first-child { margin-top: 0; }
.modulo-corpo p { color: var(--ink); margin-bottom: 16px; }
.modulo-corpo p.lead-modulo { font-size: 1.08rem; color: var(--muted); }
.modulo-corpo ul, .modulo-corpo ol.lista-simples { display: grid; gap: 10px; margin: 0 0 16px; padding-left: 22px; list-style: disc; color: var(--ink); }
.modulo-corpo ol.lista-simples { list-style: decimal; }
.modulo-corpo li { padding-left: 2px; }
.modulo-corpo strong { color: var(--ink); }

.formula { margin: 20px 0; padding: 16px 22px; border-radius: 16px; background: var(--navy-100); border: 1px solid var(--line); overflow-x: auto; }
.formula code { display: block; font: 700 1.05rem/1.6 "Cambria Math", Cambria, Georgia, serif; color: var(--navy-800); white-space: pre; }

.tabela-wrap { margin: 20px 0; overflow-x: auto; border-radius: 16px; border: 1px solid var(--line); }
.tabela-modulo { width: 100%; border-collapse: collapse; font-size: .94rem; background: var(--surface); }
.tabela-modulo th, .tabela-modulo td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); }
.tabela-modulo th { background: var(--bg); font-weight: 800; color: var(--navy-800); }
.tabela-modulo tr:last-child td { border-bottom: 0; }
.tabela-modulo td.num, .tabela-modulo th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tabela-modulo tr.total td { font-weight: 800; background: rgba(56, 167, 162, .07); }

.nota-exemplo { display: flex; gap: 12px; margin: 20px 0; padding: 14px 18px; border-radius: 14px; background: rgba(56, 167, 162, .08); border: 1px solid rgba(56, 167, 162, .28); font-size: .92rem; color: #185a57; }
.nota-exemplo .icon { flex: none; width: 18px; height: 18px; margin-top: 2px; }

.recap { margin: 44px 0 8px; padding: 26px 28px; border-radius: var(--radius); background: var(--navy-900); color: #fff; }
.recap h2 { color: #fff; margin: 0 0 16px; font-size: 1.2rem; }
.recap ul { display: grid; gap: 11px; }
.recap li { display: flex; align-items: flex-start; gap: 11px; font-weight: 600; font-size: .95rem; color: #d6e6f3; }
.recap .icon { flex: none; width: 20px; height: 20px; padding: 3px; margin-top: 1px; border-radius: 50%; background: rgba(255, 255, 255, .14); color: var(--teal-300); stroke-width: 2.6; }

/* ───────── Teste de conhecimentos (quiz) ───────── */
.quiz-secao { margin-top: 48px; }
.quiz-secao > .section-head { margin-bottom: 26px; }
.quiz { display: grid; gap: 20px; }
.quiz-question { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px 20px; background: var(--surface); box-shadow: var(--shadow-1); transition: border-color .2s ease; }
.quiz-question legend { padding: 0 2px 14px; font-weight: 700; font-size: 1rem; color: var(--ink); }
.quiz-opcoes { display: grid; gap: 4px; }
.quiz-option { display: flex; align-items: flex-start; gap: 12px; padding: 10px 8px; border-radius: 10px; cursor: pointer; font-weight: 600; font-size: .96rem; }
.quiz-option:hover { background: var(--bg); }
.quiz-option input { flex: none; margin-top: 4px; width: 18px; height: 18px; accent-color: var(--navy-700); cursor: pointer; }
.quiz-feedback { min-height: 0; margin: 12px 0 0; font-weight: 700; font-size: .92rem; }
.quiz-feedback:empty { display: none; }
.quiz-explicacao { margin-top: 8px; padding: 12px 16px; border-radius: 12px; background: var(--bg); color: var(--muted); font-size: .9rem; }

.quiz-question.is-corrigida .quiz-option { cursor: default; }
.quiz-question.is-corrigida .quiz-option:hover { background: none; }
.quiz-question.is-corrigida input { cursor: default; }
.quiz-question.is-correta { border-color: rgba(23, 114, 76, .45); }
.quiz-question.is-correta .quiz-feedback { color: var(--ok); }
.quiz-question.is-errada { border-color: rgba(176, 58, 46, .45); }
.quiz-question.is-errada .quiz-feedback { color: var(--danger); }
.quiz-option.is-resposta-certa { background: rgba(23, 114, 76, .12); border-radius: 10px; box-shadow: inset 4px 0 0 var(--ok); font-weight: 700; }
.quiz-option.is-resposta-errada { background: rgba(176, 58, 46, .12); border-radius: 10px; box-shadow: inset 4px 0 0 var(--danger); font-weight: 700; }

.quiz-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 6px; }
.quiz-resultado { display: none; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 8px; padding: 22px 26px; border-radius: var(--radius); background: linear-gradient(135deg, var(--navy-900), var(--navy-700)); color: #fff; }
.quiz-resultado.is-visivel { display: flex; }
.quiz-resultado strong { font-size: 1.35rem; }
.quiz-resultado p { color: #cfe3f1; margin: 0; }

/* ───────── Quadro 2x2 (Passivo x DRE, competência x caixa) ───────── */
.quadro-wrap { margin: 20px 0; overflow-x: auto; }
.quadro-2x2 { min-width: 560px; display: grid; grid-template-columns: 160px 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.quadro-2x2 > div { background: var(--surface); padding: 14px 16px; font-size: .88rem; color: var(--ink); }
.quadro-2x2 .cab, .quadro-2x2 .rot { background: var(--bg); font-weight: 800; font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); display: flex; align-items: center; }

/* ───────── Cartões de lançamento (Passivo x DRE por exemplo) ───────── */
.lancamentos { display: grid; gap: 18px; margin: 24px 0; }
.lancamento-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-1); padding: 22px 24px; }
.lancamento-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 16px; margin-bottom: 14px; }
.lancamento-head h3 { font-size: 1.03rem; margin: 0; }
.lancamento-valor { font-weight: 800; font-variant-numeric: tabular-nums; color: var(--navy-700); white-space: nowrap; }
.lancamento-contas { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin-bottom: 12px; }
.lancamento-conta { display: grid; gap: 3px; }
.lancamento-conta .rotulo { font-size: .7rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }
.lancamento-conta .conta { font-weight: 700; font-size: .92rem; }
.lancamento-conta.passivo .conta { color: var(--navy-800); }
.lancamento-conta.dre .conta { color: var(--teal-700); }
.lancamento-quando { font-size: .92rem; color: var(--muted); margin: 0; }
.lancamento-quando strong { color: var(--ink); }

.badge-status { display: inline-flex; align-items: center; gap: 6px; margin-right: 6px; padding: 3px 10px; border-radius: 999px; font-size: .68rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.badge-status.passivo { background: rgba(25, 68, 109, .1); color: var(--navy-700); }
.badge-status.dre { background: rgba(56, 167, 162, .16); color: var(--teal-700); }
.badge-status.ainda-nao { background: rgba(176, 58, 46, .08); color: var(--danger); }

/* Hint: onde essa conta aparece na DRE */
.hint-dre { margin-top: 8px; }
.hint-dre summary { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; list-style: none; font-weight: 700; font-size: .86rem; color: var(--teal-700); padding: 4px 0; }
.hint-dre summary::-webkit-details-marker { display: none; }
.hint-dre summary .icon { width: 15px; height: 15px; transition: transform .2s ease; }
.hint-dre[open] summary .icon { transform: rotate(90deg); }
.hint-dre-corpo { margin-top: 10px; padding: 14px 16px; border-radius: 14px; background: var(--bg); border: 1px solid var(--line); }
.hint-dre-nota { margin: 0 0 10px; font-size: .84rem; color: var(--muted); }

.mini-dre { display: grid; gap: 5px; }
.dre-etapa { display: flex; align-items: center; gap: 9px; padding: 6px 10px; border-radius: 8px; font-size: .82rem; font-weight: 600; color: var(--muted); }
.dre-etapa .n { flex: none; width: 19px; height: 19px; display: inline-grid; place-items: center; border-radius: 50%; background: var(--line); color: #fff; font-size: .64rem; font-weight: 800; }
.dre-etapa.is-destaque { background: rgba(56, 167, 162, .14); color: var(--navy-900); font-weight: 800; }
.dre-etapa.is-destaque .n { background: var(--teal-600); }
.dre-etapa.is-apagada { opacity: .4; }

@media (max-width: 720px) {
  .lancamento-contas { grid-template-columns: 1fr; }
}

/* ───────── Navegação entre módulos ───────── */
.modulo-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line); }
.modulo-nav a { display: flex; flex-direction: column; gap: 4px; max-width: 46%; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--line); background: var(--surface); text-decoration: none; color: var(--ink); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.modulo-nav a:hover { transform: translateY(-3px); box-shadow: var(--shadow-1); border-color: #b9dfdc; }
.modulo-nav .nav-dir { display: flex; align-items: center; gap: 6px; font-size: .76rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--teal-700); }
.modulo-nav .nav-titulo { font-weight: 700; }
.modulo-nav .nav-prox { margin-left: auto; text-align: right; }
.modulo-nav .nav-prox .nav-dir { justify-content: flex-end; }
.modulo-nav .icon-voltar { transform: scaleX(-1); }

/* ───────── Chamada leve para contato, ao fim do módulo ───────── */
.curso-cta-mini { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; margin-top: 40px; padding: 24px 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.curso-cta-mini p { max-width: 46ch; color: var(--muted); font-weight: 600; }

@media (max-width: 960px) {
  .pilares-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .pilares-grid { grid-template-columns: 1fr; }
  .trilha-item { flex-wrap: wrap; }
  .trilha-status { order: 3; width: 100%; }
  .modulo-nav { flex-direction: column; }
  .modulo-nav a, .modulo-nav .nav-prox { max-width: 100%; text-align: left; }
  .modulo-nav .nav-prox .nav-dir { justify-content: flex-start; }
  .curso-cta-mini { flex-direction: column; align-items: flex-start; }
}