:root {
  --ink: #edf3ef;
  --muted-ink: #b4c0ba;
  --paper: #18231f;
  --page: #0f1714;
  --primary: #9bc8b4;
  --primary-solid: #3f705d;
  --primary-dark: #0a1210;
  --accent: #dfbb72;
  --line: rgba(205, 224, 215, 0.16);
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  font-size: 120%;
}

html[data-font-scale="large"] {
  font-size: 138%;
}

html[data-font-scale="xlarge"] {
  font-size: 156%;
}

html[data-font-scale="small"] {
  font-size: 102%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(105, 159, 135, 0.13), transparent 30rem),
    var(--page);
  font-family: "DFKai-SB", "BiauKai", "標楷體", "KaiTi", serif;
}

.site-header {
  color: var(--ink);
  background: linear-gradient(135deg, #0b1712, #25483a);
  border-bottom: 4px solid var(--accent);
}

.site-header h1 {
  letter-spacing: 0.06em;
}

.brand-prefix {
  display: inline-block;
  margin-right: 0.25em;
  color: var(--muted-ink);
  font-size: 0.38em;
  font-weight: 400;
  letter-spacing: 0.04em;
  vertical-align: super;
}

.translation-name {
  color: var(--primary);
  letter-spacing: 0.1em;
}

.eyebrow {
  color: #e4c992;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.header-actions .btn {
  padding: 0.4rem 0.85rem !important;
  font-size: 0.78rem;
}

.reading-container {
  width: min(100%, 960px);
}

.selector-card,
.scripture-card {
  background-color: var(--paper);
  border-radius: 1rem;
}

.selector-card {
  position: sticky;
  top: 0;
  z-index: 10;
}

@media (min-width: 576px) {
  .selector-card .card-body {
    padding: 0.65rem 1rem !important;
  }

  .selector-card .row {
    --bs-gutter-y: 0.45rem;
  }

  .selector-card .form-label {
    margin-bottom: 0.2rem;
    font-size: 0.665rem;
  }

  .selector-card .form-select {
    min-height: auto;
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
    font-size: 0.875rem;
  }
}

.form-label {
  color: var(--muted-ink);
  font-size: 0.95rem;
}

.form-select {
  color: var(--ink);
  border-color: #40534a;
  background-color: #101915;
  font-family: inherit;
}

.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 0.25rem rgba(183, 139, 69, 0.2);
}

.status-panel {
  color: var(--primary);
}

.chapter-header {
  border-bottom: 1px solid var(--line);
}

#testament-badge {
  color: #fff;
  background-color: var(--primary-solid);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.12em;
}

#chapter-title {
  color: var(--primary);
  letter-spacing: 0.08em;
}

#chapter-meta {
  color: var(--muted-ink) !important;
}

.verse-row {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 0.75rem;
  margin: 0;
  padding: 0.8rem 0;
  font-size: clamp(1.18rem, 1rem + 0.5vw, 1.45rem);
  line-height: 1.95;
  border-bottom: 1px dashed var(--line);
}

.verse-row:last-child {
  border-bottom: 0;
}

.verse-number {
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.78em;
  font-weight: 700;
  line-height: 2.9;
  text-align: right;
  user-select: none;
}

.chapter-navigation {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.btn {
  min-width: 8.5rem;
  border-radius: 999px;
  font-family: inherit;
}

.btn-primary {
  --bs-btn-bg: var(--primary-solid);
  --bs-btn-border-color: var(--primary-solid);
  --bs-btn-hover-bg: #315947;
  --bs-btn-hover-border-color: #315947;
  --bs-btn-active-bg: #294c3d;
  --bs-btn-active-border-color: #294c3d;
}

.btn-outline-primary {
  --bs-btn-color: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--primary-solid);
  --bs-btn-hover-border-color: var(--primary-solid);
  --bs-btn-active-bg: #315947;
  --bs-btn-active-border-color: #315947;
}

.site-footer {
  color: rgba(237, 243, 239, 0.78);
  background-color: #080e0c;
}

.site-footer a {
  color: #e4c992;
}

.guide-card {
  background-color: var(--paper);
  border-radius: 1rem;
}

.guide-card h2 {
  color: var(--primary);
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line);
}

.guide-card h3 {
  color: var(--primary);
}

.guide-card code:not(pre code) {
  color: #eac985;
}

.code-block {
  overflow-x: auto;
  margin-bottom: 1.25rem;
  padding: 1rem;
  color: #eef5f1;
  background-color: #0b1210;
  border: 1px solid #34483f;
  border-radius: 0.75rem;
  font-family: Consolas, Monaco, monospace;
  font-size: 0.9rem;
  line-height: 1.65;
  white-space: pre;
}

.field-table th {
  color: var(--primary);
  white-space: nowrap;
}

@media (max-width: 575.98px) {
  html {
    font-size: 130%;
  }

  html[data-font-scale="large"] {
    font-size: 149.5%;
  }

  html[data-font-scale="xlarge"] {
    font-size: 169%;
  }

  html[data-font-scale="small"] {
    font-size: 110.5%;
  }

  .site-header h1 {
    font-size: 1.55rem;
    line-height: 1.4;
  }

  .site-header .lead {
    font-size: 1rem;
  }

  .selector-card {
    position: static;
  }

  .verse-row {
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: 0.5rem;
    line-height: 1.85;
  }

  .chapter-navigation .btn {
    min-width: 0;
    flex: 1;
  }

  .header-actions {
    align-items: center;
    flex-direction: column;
  }
}

@media print {
  body {
    background: #fff;
  }

  .site-header,
  .selector-card,
  .chapter-navigation,
  .site-footer {
    display: none !important;
  }

  .scripture-card {
    box-shadow: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}