@import url('https://fonts.googleapis.com/css2?family=Frank+Ruhl+Libre:wght@400;500;700;900&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #241f1a;
  --parchment: #efe6d3;
  --parchment-deep: #e2d5b8;
  --tekhelet: #2c4763;
  --tekhelet-deep: #1a2e42;
  --gold: #b8862f;
  --gold-deep: #8a641f;
  --clay: #a8532f;
  --clay-deep: #7c3a1e;
  --line: #c9b98e;
  --good: #5f7a52;
  --bad: #a8432f;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 18px;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  background: radial-gradient(ellipse at top left, #f4ecd8 0%, var(--parchment) 45%, var(--parchment-deep) 100%);
  color: var(--ink);
  font-family: 'Source Serif 4', serif;
  min-height: 100vh;
}

.bible-ref-link {
  color: var(--tekhelet);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1.5px dotted var(--tekhelet);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.bible-ref-link:hover {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

/* BOTÃO FIXO DE FECHAR EM PÁGINAS EM TELA CHEIA */
.page-close-btn {
  position: fixed;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 99999;
  background: var(--tekhelet-deep);
  color: var(--gold);
  border: 1.5px solid var(--gold);
  border-radius: 20px;
  padding: 0.45rem 1.1rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transition: all 0.15s ease;
  text-decoration: none;
  line-height: 1;
}

.page-close-btn:hover {
  background: var(--gold);
  color: var(--tekhelet-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}