/* Curso de Hieróglifos (rebuild) — folha única do motor de lições.
   Usa as mesmas variáveis de cor e tipografia do Musæum (tema escuro padrão).
   Serve tanto o índice (index.html) quanto o motor de lição (licao.html). */

:root {
  --papyrus:       #f1e4c6;
  --papyrus-soft:  #c9b894;
  --papyrus-dim:   #9a8b6d;
  --ink:           #1b2a3d;
  --ink-elevated:  #243449;
  --ink-raised:    #2d3f57;
  --gold:          #c9a646;
  --gold-dark:     #a0801e;
  --gold-light:    #e8c866;
  --terracotta-lt: #d97a5c;
  --green:         #4caf7a;
  --blue:          #5c8de0;
  --border:        rgba(201, 166, 70, 0.20);
  --shadow:        rgba(27, 42, 61, 0.55);
}

[data-theme="light"] {
  --papyrus:       #0d0a06;
  --papyrus-soft:  #271e11;
  --papyrus-dim:   #3d2e1e;
  --ink:           #fdf8ee;
  --ink-elevated:  #f5ecd8;
  --ink-raised:    #eaddb8;
  --gold:          #5c480e;
  --gold-dark:     #42340a;
  --gold-light:    #7a5e14;
  --border:        rgba(92, 72, 14, 0.22);
  --shadow:        rgba(13, 10, 6, 0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'EB Garamond', 'Gentium Plus', 'Noto Serif', Georgia, 'Noto Sans Egyptian Hieroglyphs', serif;
  background: var(--ink);
  color: var(--papyrus);
  font-size: 18px;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.glyph-font {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
}

/* ── CABEÇALHO ──────────────────────────────────────── */
.licao-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--ink-elevated);
  position: sticky;
  top: 0;
  z-index: 10;
}
.licao-back {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--papyrus-soft);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
}
.licao-back:hover { color: var(--gold); }
.licao-back svg { flex-shrink: 0; }
.licao-header-title {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  flex: 1;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.icon-btn {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 99px;
  background: none;
  color: var(--papyrus-dim);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.icon-btn:hover { color: var(--gold); border-color: var(--gold); background: rgba(201,166,70,.08); }

.licao-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gold);
  width: 0;
  transition: width 0.3s ease;
  z-index: 20;
}

/* ── CONTEÚDO ────────────────────────────────────────── */
.licao-content {
  flex: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 28px 80px;
  width: 100%;
}

/* ── HERO ────────────────────────────────────────────── */
.licao-hero {
  text-align: center;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}
.licao-hero-num {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--papyrus-dim);
  margin-bottom: 8px;
}
.licao-hero-glyph {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 64px;
  line-height: 1;
  color: var(--gold);
  display: block;
  margin-bottom: 20px;
}
.licao-hero h1 {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  color: var(--papyrus);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  line-height: 1.2;
}
.licao-hero p {
  font-size: 17px;
  color: var(--papyrus-soft);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── SEÇÕES ──────────────────────────────────────────── */
.licao-section { margin-bottom: 52px; }
.licao-section h2 {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.licao-section p {
  color: var(--papyrus-soft);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 16px;
  text-align: justify;
  hyphens: auto;
}
.licao-section p strong { color: var(--papyrus); font-weight: 600; }
.licao-section p em { color: var(--papyrus); }

/* ── CALLOUT ─────────────────────────────────────────── */
.callout {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 20px 0;
  font-size: 16px;
  color: var(--papyrus-soft);
  line-height: 1.65;
}
.callout strong { color: var(--gold); }
.callout.azul { border-left-color: var(--blue); }
.callout.azul strong { color: var(--blue); }
.gloss-glyph {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 30px;
  color: var(--gold);
  display: inline-block;
  margin: 4px 0 2px;
  letter-spacing: 3px;
}

/* ── TRÊS TIPOS DE SINAL ─────────────────────────────── */
.sign-types {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}
.sign-type-card {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 14px;
  text-align: center;
}
.sign-type-card .icon {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 36px;
  line-height: 1;
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
}
.sign-type-card h3 {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--papyrus);
  margin-bottom: 6px;
  letter-spacing: 0.06em;
}
.sign-type-card p { font-size: 13px; color: var(--papyrus-soft); line-height: 1.5; margin: 0; }
.sign-type-card .badge {
  display: inline-block;
  font-family: 'Cinzel', sans-serif;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 99px;
  margin-bottom: 8px;
  letter-spacing: 0.08em;
}
.type-uni { background: rgba(92,141,224,.15); color: var(--blue); }
.type-bi  { background: rgba(201,166,70,.15); color: var(--gold); }
.type-det { background: rgba(76,175,122,.15); color: var(--green); }

/* ── CAIXA DE EXEMPLO (montar palavra) ───────────────── */
.example-box {
  background: var(--ink-raised);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  margin: 20px 0;
}
.example-label {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--papyrus-dim);
  margin-bottom: 16px;
}
.example-row {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.glyph-block {
  text-align: center;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--ink-elevated);
  cursor: help;
  transition: border-color .15s;
  position: relative;
}
.glyph-block:hover, .glyph-block:focus-within { border-color: var(--gold); }
.glyph-char {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 40px;
  line-height: 1;
  display: block;
  color: var(--gold);
}
.glyph-label { font-size: 10px; color: var(--papyrus-dim); margin-top: 6px; display: block; }
.glyph-phon  { font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 12px; color: var(--terracotta-lt); display: block; margin-top: 2px; font-style: italic; }
.glyph-type  { font-size: 9px; padding: 2px 6px; border-radius: 99px; margin-top: 4px; display: inline-block; }

.cartouche {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 26px;
  border: 3px solid var(--gold);
  border-radius: 46px;
  position: relative;
  margin: 4px 6px;
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 46px;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 2px;
}
.cartouche::before {
  content: '';
  position: absolute;
  left: -6px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 66%;
  background: var(--gold);
  border-radius: 2px;
}

.plus-sep { font-size: 20px; color: var(--papyrus-dim); padding: 0 8px; align-self: center; }
.eq-sep   { font-size: 16px; color: var(--papyrus-dim); padding: 0 16px; align-self: center; flex-shrink: 0; }
.word-result { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 52px; color: var(--gold); padding: 0 8px; }
.example-note { font-size: 15px; color: var(--papyrus-soft); margin: 0; line-height: 1.6; }

.tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: 'EB Garamond', 'Gentium Plus', serif;
  font-size: 13px;
  color: var(--papyrus);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  z-index: 10;
}
.glyph-block:hover .tooltip, .glyph-block:focus-within .tooltip { opacity: 1; }

/* ── DIREÇÃO DE LEITURA ──────────────────────────────── */
.direction-demo {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.dir-row { display: flex; align-items: center; gap: 12px; }
.dir-label { font-family: 'Cinzel', serif; font-size: 10px; letter-spacing: 0.08em; color: var(--papyrus-dim); min-width: 110px; }
.dir-glyphs { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 32px; letter-spacing: 4px; color: var(--papyrus); flex: 1; }
/* Espelha o grupo: inverte a ordem E o rosto dos sinais, para os sinais
   olharem para o começo da linha (direita p/ esquerda). Só direction:rtl
   reordenaria sem virar o rosto, que é justamente a pista que a lição ensina. */
.dir-glyphs.rtl { display: inline-block; transform: scaleX(-1); transform-origin: center; }
.dir-arrow { font-size: 13px; color: var(--gold); font-style: italic; }

/* ── GRADE DE SINAIS (do GARDINER_DATA) ──────────────── */
.sig-progress {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--papyrus-dim);
  margin: 4px 0 14px;
}
.sig-progress span { color: var(--gold); }
.siggrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.sig-card {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 8px 12px;
  cursor: pointer;
  text-align: center;
  transition: background .15s, border-color .15s, transform .15s;
  position: relative;
  font-family: inherit;
  color: inherit;
}
.sig-card:hover { background: var(--ink-raised); border-color: var(--gold); transform: translateY(-2px); }
.sig-card.learned { border-color: rgba(76,175,122,.55); background: rgba(76,175,122,.07); }
.sig-card.learned::after {
  content: '✓';
  position: absolute; top: 7px; right: 9px;
  font-size: 11px; color: var(--green); font-weight: 700;
}
.sig-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 40px; line-height: 1; display: block; margin-bottom: 8px; color: var(--gold); }
.sig-tr { font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 20px; font-style: italic; color: var(--terracotta-lt); display: block; line-height: 1; margin-bottom: 5px; }
.sig-code { font-family: 'Cinzel', serif; font-size: 10px; font-weight: 700; color: var(--papyrus-dim); display: block; letter-spacing: 0.06em; margin-bottom: 3px; }
.sig-name { font-size: 10px; color: var(--papyrus-dim); line-height: 1.3; display: block; }
.sig-detail {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  min-height: 64px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.sig-detail-hint { color: var(--papyrus-dim); font-style: italic; font-size: 14px; }
.sig-detail-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 44px; color: var(--gold); line-height: 1; flex-shrink: 0; }
.sig-detail-body { display: flex; flex-direction: column; gap: 4px; }
.sig-detail-body strong { color: var(--papyrus); font-size: 14px; }
.sig-detail-body span { color: var(--papyrus-soft); font-size: 14px; line-height: 1.5; }

/* ── CONSTRUTOR DE PALAVRAS ──────────────────────────── */
.builder {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  margin: 20px 0;
}
.builder-task { text-align: center; margin-bottom: 16px; }
.builder-task-label {
  display: block;
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--papyrus-dim);
  margin-bottom: 6px;
}
.builder-task-word { font-size: 20px; color: var(--papyrus); }
.builder-task-word em { color: var(--terracotta-lt); font-style: italic; }
.builder-strip {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-wrap: wrap;
  background: var(--ink-raised);
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 12px;
  transition: border-color .2s, background .2s;
}
.builder-strip.solved { border-style: solid; border-color: var(--green); background: rgba(76,175,122,.08); }
.bs-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 48px; line-height: 1; color: var(--gold); }
.builder-strip-empty { font-style: italic; color: var(--papyrus-dim); font-size: 14px; }
.builder-controls { display: flex; gap: 10px; justify-content: center; margin-bottom: 16px; }
.builder-controls .btn { padding: 8px 18px; font-size: 11px; }
.builder-palette {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}
.builder-key {
  background: var(--ink-raised);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 4px 8px;
  cursor: pointer;
  text-align: center;
  transition: background .13s, border-color .13s, transform .13s;
  font-family: inherit;
  color: inherit;
}
.builder-key:hover { background: rgba(201,166,70,.12); border-color: var(--gold); transform: translateY(-2px); }
.bk-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 30px; line-height: 1; display: block; color: var(--gold); margin-bottom: 4px; }
.bk-ph { font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 14px; font-style: italic; color: var(--terracotta-lt); display: block; }
.builder-strip.as-cartouche {
  border-style: solid;
  border-width: 3px;
  border-color: var(--gold);
  border-radius: 60px;
  padding-left: 30px;
  padding-right: 30px;
  position: relative;
}
.builder-strip.as-cartouche::before {
  content: '';
  position: absolute;
  left: -6px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 58%;
  background: var(--gold);
  border-radius: 2px;
}
.builder-strip.as-cartouche.solved { border-color: var(--green); }
.builder-strip.as-cartouche.solved::before { background: var(--green); }
.builder-feedback { text-align: center; min-height: 24px; font-size: 15px; line-height: 1.5; color: var(--papyrus-soft); }
.bf-note { display: block; font-size: 13px; color: var(--papyrus-soft); margin-top: 4px; }
.builder-next { display: flex; justify-content: center; margin-top: 14px; }

/* ── QUIZ ────────────────────────────────────────────── */
.quiz-box {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  margin-top: 36px;
}
.quiz-box h3 {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--papyrus-dim);
  margin-bottom: 20px;
}
.quiz-meta {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 18px;
}
.quiz-glyph {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 72px;
  color: var(--gold);
  display: block;
  text-align: center;
  margin-bottom: 20px;
  line-height: 1;
}
.quiz-question {
  color: var(--papyrus-soft);
  font-size: 16px;
  text-align: center;
  line-height: 1.55;
  margin-bottom: 16px;
}
.quiz-result {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-align: center;
}
.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.quiz-opt {
  font-family: 'Cinzel', 'Gentium Plus', 'Noto Sans Egyptian Hieroglyphs', serif;
  font-size: 13px;
  font-weight: 700;
  padding: 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: none;
  color: var(--papyrus);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  text-align: center;
  letter-spacing: 0.08em;
}
.quiz-opt:hover:not(:disabled) { background: var(--ink-raised); border-color: var(--gold); }
.quiz-opt:disabled { pointer-events: none; }
.quiz-opt.correct { border-color: var(--green); background: rgba(76,175,122,0.12); color: var(--green); }
.quiz-opt.wrong   { border-color: var(--terracotta-lt); background: rgba(217,122,92,0.10); color: var(--terracotta-lt); }
.quiz-feedback {
  text-align: center;
  margin-top: 16px;
  font-size: 15px;
  color: var(--papyrus-soft);
  min-height: 24px;
  line-height: 1.55;
}
.quiz-nav { display: flex; justify-content: center; margin-top: 18px; }

/* ── BOTÕES ──────────────────────────────────────────── */
.btn {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 11px 28px;
  border-radius: 999px;
  border: 1.5px solid var(--gold);
  background: rgba(201, 166, 70, 0.10);
  color: var(--gold);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn:hover { background: rgba(201, 166, 70, 0.22); color: var(--gold-light); }
.btn-primary { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); color: var(--ink); }
.btn[hidden] { display: none; }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn:disabled:hover { background: rgba(201, 166, 70, 0.10); color: var(--gold); }
.btn-primary:disabled:hover { background: var(--gold); color: var(--ink); }

/* ── NAVEGAÇÃO ENTRE LIÇÕES ──────────────────────────── */
.lesson-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.lesson-nav-info { font-family: 'Cinzel', serif; font-size: 11px; color: var(--papyrus-dim); text-align: center; letter-spacing: 0.1em; }

/* ── ÍNDICE: SOBRE / FONTES ──────────────────────────── */
.curso-intro { font-size: 16px; color: var(--papyrus-soft); line-height: 1.7; margin-bottom: 12px; }
.curso-fontes { font-size: 14px; color: var(--papyrus-dim); font-style: italic; margin-bottom: 0; }
.curso-fontes strong { font-style: normal; color: var(--papyrus-soft); }

/* ── ÍNDICE: PROGRESSO ───────────────────────────────── */
.curso-progress {
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.curso-progress-label { font-family: 'Cinzel', serif; font-size: 11px; letter-spacing: 0.1em; color: var(--papyrus-dim); white-space: nowrap; }
.curso-progress-label span { color: var(--gold); font-weight: 700; }
.curso-progress-track { flex: 1; height: 6px; background: var(--ink-raised); border-radius: 99px; overflow: hidden; }
.curso-progress-fill { height: 100%; background: var(--gold); border-radius: 99px; width: 0; transition: width 0.4s ease; }

/* ── ÍNDICE: LISTA DE LIÇÕES ─────────────────────────── */
.licoes-lista { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 0; padding: 0; }
.licao-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s, background 0.18s, transform 0.18s;
  position: relative;
}
.licao-item:hover { border-color: var(--gold); background: var(--ink-raised); transform: translateX(4px); }
.licao-item.locked { opacity: 0.55; pointer-events: none; }
.licao-item-glyph {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 44px;
  line-height: 1;
  color: var(--gold);
  flex-shrink: 0;
  width: 54px;
  text-align: center;
}
.licao-item-body { flex: 1; min-width: 0; }
.licao-item-num {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--papyrus-dim);
  margin-bottom: 3px;
}
.licao-item-title {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--papyrus);
  letter-spacing: 0.04em;
  margin-bottom: 5px;
  line-height: 1.25;
  display: flex;
  align-items: center;
  gap: 8px;
}
.licao-item-check { color: var(--green); font-size: 13px; }
.licao-item-desc { font-size: 14px; color: var(--papyrus-dim); line-height: 1.5; margin: 0; }
.licao-item-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--papyrus-dim);
  text-align: right;
}
.licao-item-dur { white-space: nowrap; }
.licao-item-badge {
  font-family: 'Cinzel', sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 99px;
  white-space: nowrap;
}
.badge-start { background: rgba(76,175,122,.15); color: var(--green); }
.badge-new   { background: rgba(92,141,224,.15); color: var(--blue); }
.badge-final { background: rgba(201,166,70,.15); color: var(--gold); }
.badge-soon  { background: var(--ink-raised); color: var(--papyrus-dim); }

/* ── ÍNDICE: FERRAMENTAS ─────────────────────────────── */
.ferramentas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ferr-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--ink-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, background 0.15s;
}
.ferr-card:hover { border-color: var(--gold); background: var(--ink-raised); }
.ferr-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 32px; line-height: 1; color: var(--gold); flex-shrink: 0; }
.ferr-info strong { display: block; font-family: 'Cinzel', serif; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: var(--papyrus); margin-bottom: 3px; }
.ferr-info span { font-size: 13px; color: var(--papyrus-dim); line-height: 1.4; }

/* ── ÍNDICE: REFERÊNCIAS ─────────────────────────────── */
.refs-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 18px; }
.ref-item { padding-left: 16px; border-left: 3px solid var(--border); font-size: 15px; line-height: 1.65; color: var(--papyrus-soft); }
.ref-item cite { font-style: italic; color: var(--papyrus); }
.ref-item .ref-note { display: block; font-size: 13px; color: var(--papyrus-dim); margin-top: 4px; line-height: 1.5; }

/* ── BARALHO DE SINAIS (baralho.html) ────────────────── */
.deck-wrap { max-width: 640px; margin: 0 auto; }

.deck-intro { text-align: center; margin-bottom: 28px; }
.deck-intro-glyph {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: 48px; line-height: 1; color: var(--gold); display: block; margin-bottom: 14px;
}
.deck-intro h1 {
  font-family: 'Cinzel', 'Gentium Plus', serif;
  font-size: clamp(20px, 3.6vw, 28px); font-weight: 700; color: var(--papyrus);
  letter-spacing: 0.04em; margin-bottom: 10px; line-height: 1.2;
}
.deck-intro p { font-size: 15px; color: var(--papyrus-soft); max-width: 480px; margin: 0 auto; line-height: 1.6; }

.deck-levels {
  display: flex; gap: 6px; justify-content: center; flex-wrap: wrap;
  background: var(--ink-elevated); border: 1px solid var(--border);
  border-radius: 99px; padding: 5px; margin: 0 auto 24px; width: fit-content;
}
.deck-level-btn {
  font-family: 'Cinzel', 'Gentium Plus', serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.04em; color: var(--papyrus-soft); background: transparent;
  border: none; border-radius: 99px; padding: 8px 16px; cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.deck-level-btn:hover { color: var(--gold); }
.deck-level-btn.active { background: var(--gold); color: var(--ink); }

.deck-score {
  display: flex; justify-content: center; gap: 22px; margin-bottom: 22px;
  font-family: 'Cinzel', 'Gentium Plus', serif; font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--papyrus-dim);
}
.deck-score strong { color: var(--gold); font-size: 14px; margin-left: 3px; }

.deck-card { perspective: 1300px; margin-bottom: 22px; }
.deck-flip {
  position: relative; width: min(258px, 74vw); aspect-ratio: 5 / 7; margin: 0 auto;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.45, 0.05, 0.25, 1);
}
.deck-flip.flip { transform: rotateY(180deg); }
.deck-face {
  position: absolute; inset: 0; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
}
.deck-front {
  background: var(--ink-elevated); border: 1px solid var(--border);
  box-shadow: 0 12px 34px -18px var(--shadow);
}
.deck-back {
  transform: rotateY(180deg); overflow: hidden;
  border: 1px solid rgba(201, 166, 70, 0.35);
  box-shadow: 0 12px 34px -18px var(--shadow);
}
.deck-back-svg { width: 100%; height: 100%; display: block; }
.deck-glyph {
  font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif;
  font-size: clamp(84px, 22vw, 118px); line-height: 1; color: var(--papyrus);
}

.deck-answer {
  min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 4px;
  font-family: 'EB Garamond', 'Gentium Plus', 'Noto Serif', serif; font-style: italic;
  font-size: 30px; color: var(--terracotta-lt); letter-spacing: 0.04em; margin-bottom: 14px;
}
.deck-answer-ph { font-size: 15px; font-style: normal; color: var(--papyrus-dim); letter-spacing: 0.06em; }

.deck-feedback { min-height: 8px; margin-bottom: 16px; }
.deck-reveal-line {
  font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 16px; color: var(--papyrus);
  text-align: center; line-height: 1.5;
}
.deck-reveal-tr { font-style: italic; color: var(--terracotta-lt); font-weight: 700; }
.deck-reveal-code {
  font-family: 'Cinzel', 'Gentium Plus', serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.08em; color: var(--papyrus-dim);
}
.deck-reveal-details {
  font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 14px; color: var(--papyrus-soft);
  line-height: 1.55; text-align: center; max-width: 500px; margin: 8px auto 0;
}
.deck-feedback.ok .deck-reveal-line { color: var(--green); }
.deck-feedback.err .deck-reveal-line { color: var(--terracotta-lt); }

.deck-keys {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
  gap: 8px; margin-bottom: 18px;
}
.deck-key {
  font-family: 'EB Garamond', 'Gentium Plus', 'Noto Serif', serif; font-style: italic;
  font-size: 22px; color: var(--papyrus); background: var(--ink-elevated);
  border: 1px solid var(--border); border-radius: 10px; min-height: 48px; cursor: pointer;
  transition: background 0.12s, border-color 0.12s, transform 0.12s;
}
.deck-key:hover:not(:disabled) { background: var(--ink-raised); border-color: var(--gold); transform: translateY(-1px); }
.deck-key:disabled { opacity: 0.4; pointer-events: none; }

.deck-actions { display: flex; gap: 10px; justify-content: center; margin-bottom: 16px; }
.deck-actions .btn-primary { min-width: 150px; }

.deck-links { display: flex; gap: 10px; justify-content: center; align-items: center; color: var(--papyrus-dim); }
.deck-link {
  font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 14px; color: var(--papyrus-dim);
  background: none; border: none; cursor: pointer; text-decoration: underline;
  text-underline-offset: 3px; padding: 4px;
}
.deck-link:hover { color: var(--gold); }
.deck-link[hidden] { display: none; }

@media (max-width: 600px) {
  .licao-content { padding: 32px 18px 60px; }
  .licao-header  { padding: 14px 18px; gap: 10px; }
  .quiz-options  { grid-template-columns: 1fr; }
  .sign-types    { grid-template-columns: 1fr; }
  .ferramentas-grid { grid-template-columns: 1fr; }
  .licao-item-meta { display: none; }
  .licao-item-glyph { font-size: 36px; width: 44px; }
  .lesson-nav    { flex-direction: column; }
  .deck-keys     { grid-template-columns: repeat(6, 1fr); }
  .deck-score    { gap: 14px; }
  .deck-actions  { flex-wrap: wrap; }
}

/* ── Foto de cultura material (pedra real) com lupa ── */
.foto-figure { margin: 1.7rem 0; }
.foto-frame {
  position: relative;
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 0;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink-elevated);
  line-height: 0;
  cursor: zoom-in;
}
.foto-frame:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.foto-img { display: block; max-width: 100%; max-height: 420px; width: auto; height: auto; }
.foto-lupa {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  line-height: 1;
  border-radius: 50%;
  background: rgba(20, 14, 4, 0.62);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}
.foto-lens {
  position: absolute;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  box-shadow: 0 3px 16px var(--shadow), inset 0 0 0 2px rgba(255,255,255,0.15);
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 5;
}
.foto-cap {
  max-width: 540px;
  margin: 0.6rem auto 0;
  font-size: 0.92rem;
  line-height: 1.55;
  text-align: center;
  color: var(--papyrus-soft);
}
.foto-cap em { color: var(--papyrus); font-style: italic; }
.foto-credit {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: var(--papyrus-dim);
}
.foto-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 3vmin;
  background: rgba(0, 0, 0, 0.86);
}
.foto-lightbox.show { display: flex; }
.foto-lightbox-inner { position: relative; max-width: 96vw; max-height: 94vh; }
.foto-lightbox-img {
  display: block;
  max-width: 96vw;
  max-height: 94vh;
  border-radius: 8px;
}
.foto-lightbox-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-size: 1.15rem;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.foto-lightbox-close:focus-visible { outline: 2px solid var(--papyrus); outline-offset: 2px; }
@media (max-width: 640px) {
  .foto-lightbox-close { top: 6px; right: 6px; }
}

/* ── Prova do Módulo 1 (porteiro) ──────────────────── */
/* Consulta aberta: link para a Lista de Gardiner, logo abaixo do hero. */
.prova-openbook {
  display: flex; align-items: center; gap: 10px;
  max-width: 640px; margin: 0 auto 6px;
  padding: 12px 18px;
  border: 1px solid var(--gold-dark, var(--border));
  border-radius: 12px;
  background: rgba(201,166,70,0.08);
  color: var(--papyrus-soft); text-decoration: none;
  font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 15px;
  transition: background 0.18s, border-color 0.18s;
}
.prova-openbook:hover { background: rgba(201,166,70,0.16); border-color: var(--gold); }
.prova-openbook-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 22px; color: var(--gold); }
.prova-openbook-label { flex: 1; }
.prova-openbook-ext { color: var(--gold); font-size: 15px; }

.prova-box { max-width: 640px; margin: 0 auto; }
.prova-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: 'Cinzel', serif; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--papyrus-dim); margin-bottom: 18px;
}
.prova-score { color: var(--gold); }
.prova-stage { text-align: center; }
.prova-prompt { font-size: 16px; line-height: 1.6; color: var(--papyrus); margin-bottom: 18px; }
.prova-fill-translit {
  font-family: 'Gentium Plus', 'EB Garamond', serif; font-size: 26px;
  letter-spacing: 0.06em; color: var(--gold-light); margin: 4px 0 18px;
}
.prova-feedback { text-align: center; min-height: 24px; font-size: 15px; line-height: 1.55; margin-top: 16px; }
.prova-feedback .prova-revise { display: inline-block; margin-left: 4px; }
.prova-nav { display: flex; justify-content: center; margin-top: 18px; }
.prova-confirm-wrap { display: flex; justify-content: center; margin-top: 6px; }

/* ordenar: sinais soltos para colocar na ordem de escrita */
.order-pool {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 18px;
}
.order-tile {
  min-width: 58px; padding: 10px 8px; text-align: center; cursor: pointer;
  background: var(--ink-raised); border: 1px solid var(--border); border-radius: 10px;
  transition: transform 0.12s, border-color 0.12s, opacity 0.12s;
}
.order-tile:hover:not(.used) { border-color: var(--gold); transform: translateY(-2px); }
.order-tile.used { opacity: 0.28; pointer-events: none; }

/* parear: duas colunas, sinal e valor */
.match-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 460px; margin: 0 auto; }
.match-col { display: flex; flex-direction: column; gap: 10px; }
.match-item {
  padding: 12px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--ink-raised); color: var(--papyrus); cursor: pointer;
  font-family: 'EB Garamond', 'Gentium Plus', serif; font-size: 17px;
  transition: border-color 0.14s, background 0.14s;
}
.match-item:hover:not(.done) { border-color: var(--gold); }
.match-item.sel { border-color: var(--gold); background: rgba(201,166,70,0.14); }
.match-item.done { cursor: default; }
.match-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 30px; line-height: 1; color: var(--gold); }
.match-item.done .match-glyph { color: inherit; }
.pair-a { border-color: #c9a642 !important; background: rgba(201,166,70,0.14) !important; color: #c9a642; }
.pair-b { border-color: #5b8dbf !important; background: rgba(91,141,191,0.16) !important; color: #5b8dbf; }
.pair-c { border-color: #4caf7a !important; background: rgba(76,175,122,0.16) !important; color: #4caf7a; }
.pair-d { border-color: #c98a5b !important; background: rgba(201,138,91,0.16) !important; color: #c98a5b; }
.pair-e { border-color: #9b7bc9 !important; background: rgba(155,123,201,0.16) !important; color: #9b7bc9; }
.pair-f { border-color: #4fb0a8 !important; background: rgba(79,176,168,0.16) !important; color: #4fb0a8; }

/* revise a lição X */
.prova-revise {
  color: var(--gold); text-decoration: underline; text-underline-offset: 3px;
  font-weight: 600; font-family: 'EB Garamond', 'Gentium Plus', serif;
}
.prova-revise:hover { color: var(--gold-light); }
.prova-revise-list {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: center;
  margin: 16px 0; color: var(--papyrus-dim); font-size: 14px;
}

/* resultado */
.prova-result { text-align: center; padding: 8px 0; }
.prova-result-glyph { font-family: 'Noto Sans Egyptian Hieroglyphs', sans-serif; font-size: 46px; line-height: 1; display: block; margin-bottom: 8px; }
.prova-result.is-pass .prova-result-glyph { color: var(--green); }
.prova-result.is-fail .prova-result-glyph { color: var(--gold); }
.prova-result h2 { font-family: 'Cinzel', serif; color: var(--gold); margin: 0 0 8px; }
.prova-result.is-pass h2 { color: var(--green); }
.prova-result-score { font-size: 18px; color: var(--papyrus); margin-bottom: 14px; }
.prova-result p { color: var(--papyrus-soft); line-height: 1.6; }
.prova-result-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
.prova-result-actions .btn { text-decoration: none; }

/* cartão da prova no índice */
.prova-item.locked { opacity: 0.55; cursor: default; }
.prova-item .licao-item-glyph { color: var(--gold); }

@media (max-width: 600px) {
  .match-grid { gap: 10px; }
  .prova-result-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}