/* ===== Publicações (bibliografia) ===== */

.publicacoes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}

.pub-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--paper-deep);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.pub-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .08);
}

/* Espaço fixo da foto: reservado em todos os cards para manter a grade alinhada */
.pub-card-foto {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}

.pub-card-foto img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.pub-card-foto-vazia {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%),
    var(--paper);
}

.pub-card-foto-iniciais {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 2.6rem;
  color: var(--ink-mute);
  letter-spacing: .05em;
}

.pub-card-corpo {
  padding: 18px 20px 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pub-card-tipo {
  align-self: flex-start;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.pub-card-subtitulo {
  font-size: 0.85rem;
  color: var(--ink-mute);
  font-style: italic;
  margin: 0 0 6px;
}

.pub-card-titulo {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 10px;
  line-height: 1.3;
}

.pub-card-resumo {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0 0 14px;
}

/* Metadados (autor, ano, editora, ISBN) */
.pub-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.82rem;
}

.pub-meta dt {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.pub-meta dd {
  margin: 0;
  color: var(--ink-soft);
}

.pub-meta .pub-isbn {
  font-variant-numeric: tabular-nums;
}

.pub-card-rodape {
  padding: 12px 20px 16px;
  margin-top: 4px;
}

.pub-card-link {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color .15s ease;
}

.pub-card-link:hover {
  color: var(--ink);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}