/*
 * typography-pro.css
 * [FF-011] 2026-03-09 — Brasileirinho Engine / AXIS-NIDDHI Sprint V5.5
 *
 * Tipografia nivel Kindle / Apple Books para leitura longa de ensaios Dhamma.
 * Importar APOS style.css para que estas regras tenham precedencia nos
 * elementos de conteudo (main, .post-container), sem sobrescrever UI do engine.
 *
 * Em base.html:
 *   <link rel="stylesheet" href="../../css/style.css">
 *   <link rel="stylesheet" href="../../css/typography-pro.css">   ← adicionar
 */

/* ── VARIAVEIS ─────────────────────────────────────────────────────────────── */
:root {
  --font-reading: "Literata", "Georgia", "Times New Roman", serif;
  --font-ui:      -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --reading-max-width: 760px;
  --reading-padding:   32px;
  --reading-size:      18px;
  --reading-lh:        1.75;
}

/* ── CORPO DE LEITURA ───────────────────────────────────────────────────────── */
main {
  font-family:      var(--font-reading);
  font-size:        var(--reading-size);
  line-height:      var(--reading-lh);
  letter-spacing:   0.01em;
  text-rendering:   optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── PARAGRAFOS ─────────────────────────────────────────────────────────────── */
main p {
  margin:   1.4em 0;
  orphans:  2;
  widows:   2;
}

/* ── TITULOS ────────────────────────────────────────────────────────────────── */
main h1,
main h2,
main h3,
main h4 {
  font-family: var(--font-ui);
  line-height: 1.25;
  margin-top:  2em;
}

/* h5 is a section-box (Sprint G/K) — own margin in style.css, only inherit font */
main h5 {
  font-family: var(--font-ui);
  line-height: 1.25;
}

main h1 { font-size: 2.2rem; }
main h2 { font-size: 1.6rem; }
main h3 { font-size: 1.3rem; }
main h4 { font-size: 1.1rem; }
main h5 { font-size: 1.0rem; }

/* ── CITACOES ───────────────────────────────────────────────────────────────── */
main blockquote {
  border-left: 4px solid #ddd;
  margin:      1.5em 0 1.5em 0;
  padding:     0.6em 0 0.6em 1.2em;
  color:       #555;
  font-style:  italic;
}

/* ── CODIGO ─────────────────────────────────────────────────────────────────── */
main code,
main pre {
  font-family: ui-monospace, Menlo, Consolas, "Courier New", monospace;
  font-size:   0.88em;
}

/* ── LINKS ──────────────────────────────────────────────────────────────────── */
main a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── SEARCH HIGHLIGHT ───────────────────────────────────────────────────────── */
mark {
  background: rgba(255, 220, 0, 0.35);
  color:      inherit;
  border-radius: 2px;
  padding:    0 2px;
}

/* ── DARK MODE REAL (prefers-color-scheme) ──────────────────────────────────── */
/*
 * Complementa o dark mode manual (data-theme="dark") do style.css.
 * Ativa automaticamente para usuarios com SO em dark mode.
 * Nao conflita: data-theme="dark" usa variaveis CSS, este usa media query.
 */
@media (prefers-color-scheme: dark) {
  /* Apenas aplicar se o usuario nao escolheu tema manualmente */
  body:not([data-theme]) main,
  body[data-theme=""] main {
    background: #121418;
    color:      #e6e6e6;
  }

  body:not([data-theme]) a,
  body[data-theme=""] a {
    color: #7aa2ff;
  }

  body:not([data-theme]) main blockquote,
  body[data-theme=""] main blockquote {
    border-left-color: #444;
    color:             #b8b8b8;
  }

  body:not([data-theme]) mark,
  body[data-theme=""] mark {
    background: rgba(255, 200, 0, 0.25);
  }
}

/* ── DARK MANUAL (data-theme="dark") — complemento ao style.css ─────────────── */
body[data-theme="dark"] main blockquote {
  border-left-color: #444;
  color:             #b0b0b0;
}

body[data-theme="dark"] a {
  color: #7aa2ff;
}

body[data-theme="dark"] mark {
  background: rgba(255, 200, 0, 0.2);
}

/* ── MOBILE ─────────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  :root {
    --reading-size:    16px;
    --reading-padding: 20px;
  }
}

/* =========================================================
   [FF-012] COMPARATIVE INDEX MODE
   Dual bilingual grid for translators and curators.
   ========================================================= */

/* Toggle buttons */
.view-btn {
  font-family:     var(--font-ui);
  font-size:       0.8rem;
  letter-spacing:  0.06em;
  text-transform:  uppercase;
  padding:         0.35rem 1rem;
  border:          1px solid var(--border-color, #e0e0e0);
  border-radius:   20px;
  background:      transparent;
  color:           var(--fg, #1a1a1a);
  cursor:          pointer;
  margin:          0 0.2rem;
  transition:      all 0.15s ease;
}
.view-btn:hover  { background: rgba(0,255,0,0.08); }
.view-btn.active {
  background: var(--green-axiom, #00ff00);
  color:      black;
  border-color: var(--green-axiom, #00ff00);
}

/* Grid container — CSS Grid with display:contents rows
   for performance: no JS virtualization needed up to ~2000 rows */
.dual-index {
  display:               grid;
  grid-template-columns: 140px 1fr 1fr;
  width:                 100%;
  margin-top:            1.5rem;
  font-size:             0.9rem;
}

/* display:contents = each row's cells participate directly in the parent grid */
.index-row {
  display: contents;
}

.index-cell {
  padding:       0.65rem 1rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  line-height:   1.4;
  overflow-wrap: break-word;
}

/* Hover: highlight entire logical row across all 3 columns */
.index-row:hover .index-cell {
  background: rgba(0, 255, 0, 0.04);
}

/* Header row */
.index-header .index-cell {
  font-family:    var(--font-ui);
  font-size:      0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity:        0.5;
  border-bottom:  2px solid var(--border-color, #e0e0e0);
  padding-bottom: 0.5rem;
}

/* Section separator */
.index-section-row .index-section-label {
  font-family:    var(--font-ui);
  font-size:      0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity:        0.4;
  padding:        1rem 1rem 0.4rem;
  border-bottom:  none;
  border-top:     1px solid var(--border-color, #e0e0e0);
  margin-top:     0.5rem;
}

/* PDPN column */
.index-cell.pdpn {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size:   0.82rem;
  opacity:     0.65;
  white-space: nowrap;
}
.index-cell.pdpn a {
  color:           inherit;
  text-decoration: none;
}
.index-cell.pdpn a:hover { text-decoration: underline; }

/* Translation status */
.pt-missing {
  color:      var(--meta-color, #666);
  font-style: italic;
  opacity:    0.6;
}
.pt-title-only { color: #c49b3a; }
.pt-complete   { color: #4aa56a; }

/* Status badges */
.pt-badge {
  display:       inline-block;
  font-size:     0.65rem;
  font-family:   var(--font-ui);
  padding:       1px 4px;
  border-radius: 3px;
  margin-left:   4px;
  vertical-align: middle;
  background:    rgba(74, 165, 106, 0.2);
  color:         #4aa56a;
}
.pt-badge-title {
  background: rgba(196, 155, 58, 0.2);
  color:      #c49b3a;
}

/* Dark mode adaptations */
body[data-theme="dark"] .view-btn {
  color: var(--fg, #e6e6e6);
}
body[data-theme="dark"] .index-row:hover .index-cell {
  background: rgba(255, 255, 255, 0.04);
}

/* Mobile: stack columns */
@media (max-width: 700px) {
  .dual-index {
    grid-template-columns: 100px 1fr;
  }
  /* Hide PT column on very small screens — show as tooltip instead */
  .index-cell.pt { display: none; }
  .index-header .index-cell:last-child { display: none; }
}
/* ── END FF-012 ── */

/* =========================================================
   FF-012c — Imagineering Pass
   Book quality + Apple segmented control + Disney grid
   ========================================================= */

/* 1. Book typography refinements */
body {
  font-feature-settings: "liga", "kern";
}
.content-en,
.content-pt {
  max-width: 720px;
}

/* 2. Accordion arrow — upgrade the existing ::before in style.css
   (style.css uses h2::before with rotate — we enhance the color
   transition here without duplicating the rule) */
.library-section h2::before {
  transition: transform .25s ease, opacity .2s ease, color .2s ease;
  opacity: .5;
}
.library-section h2.active::before {
  opacity: .95;
}
.library-section h2:hover::before {
  opacity: .8;
}

/* 3. Grid Disney-Jobs — upgrade .dual-index from FF-012 */
.dual-index {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 4px 18px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(4px);
}
.index-cell {
  transition: background .15s ease;
}

/* 4. Row slide micro-interaction (subtle, 3px) */
.index-row:hover .index-cell:first-child {
  padding-left: 17px; /* simulates translateX without breaking display:contents */
}

/* 5. Segmented Control — replace flat buttons from FF-012 */
.view-mode-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 1.8rem 0 1.4rem;
}
.toggle-group {
  display: inline-flex;
  background: rgba(0, 0, 0, .06);
  padding: 3px;
  border-radius: 999px;
  gap: 0;
}
.view-btn {
  border: none;
  background: transparent;
  padding: 6px 18px;
  font-size: .82rem;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  color: var(--fg, #1a1a1a);
  transition: background .2s ease, box-shadow .2s ease, color .2s ease;
  letter-spacing: .02em;
}
.view-btn.active {
  background: white;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
  color: #111;
}
.view-btn:not(.active):hover {
  background: rgba(255, 255, 255, 0.5);
}

/* 6. Dark mode — dual-index + segmented control */
body[data-theme="dark"] .dual-index {
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 4px 18px rgba(0, 0, 0, 0.3);
}
body[data-theme="dark"] .index-cell {
  border-bottom-color: rgba(255, 255, 255, 0.06);
}
body[data-theme="dark"] .toggle-group {
  background: rgba(255, 255, 255, .08);
}
body[data-theme="dark"] .view-btn.active {
  background: #2a2d35;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  color: #e6e6e6;
}
body[data-theme="dark"] .view-btn:not(.active):hover {
  background: rgba(255, 255, 255, 0.06);
}

@media (prefers-color-scheme: dark) {
  body:not([data-theme]) .dual-index {
    background: #141518;
  }
  body:not([data-theme]) .index-cell {
    border-bottom-color: rgba(255, 255, 255, 0.06);
  }
  body:not([data-theme]) .toggle-group {
    background: rgba(255, 255, 255, .08);
  }
  body:not([data-theme]) .view-btn.active {
    background: #2a2d35;
    color: #e6e6e6;
  }
}
/* ── END FF-012c ── */