/* Art in Skin — Grade de Quadrinhos do Book de Fotos */

.book-header-card {
  background: var(--grad-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.book-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.book-meta-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.book-meta-item svg {
  width: 18px;
  height: 18px;
  color: var(--paint-cyan);
}

/* A Grade de Quadrinhos de Arte */
.quadrinhos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (max-width: 600px) {
  .quadrinhos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
}

.quadrinho-box {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  background: var(--bg-surface-elevated);
  border: 2px dashed rgba(255, 46, 147, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.quadrinho-box:hover {
  border-color: var(--paint-magenta);
  box-shadow: var(--shadow-paint-pink);
  transform: translateY(-2px);
}

.quadrinho-box.preenchido {
  border: 2px solid var(--border-subtle);
  background: #000;
}

.quadrinho-box.preenchido:hover {
  border-color: var(--paint-cyan);
  box-shadow: var(--shadow-paint-cyan);
}

.quadrinho-numero {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(11, 14, 23, 0.75);
  backdrop-filter: blur(4px);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.quadrinho-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.quadrinho-box:hover .quadrinho-img {
  transform: scale(1.05);
}

.quadrinho-vazio-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  cursor: pointer;
  width: 100%;
  height: 100%;
  padding: 1rem;
  text-align: center;
}

.quadrinho-vazio-action svg {
  width: 36px;
  height: 36px;
  color: var(--paint-magenta);
  transition: transform 0.2s ease;
}

.quadrinho-vazio-action:hover svg {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 8px rgba(255, 46, 147, 0.6));
}

.quadrinho-vazio-action span {
  font-size: 0.85rem;
  font-weight: 500;
}

.quadrinho-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0.75rem;
  z-index: 10;
}

.quadrinho-box:hover .quadrinho-overlay {
  opacity: 1;
}

.quadrinho-actions {
  display: flex;
  gap: 0.4rem;
}

.btn-quadrinho-action {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-quadrinho-action:hover {
  background: var(--paint-magenta);
}

.badge-capa {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--grad-gold);
  color: #0B0E17;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  z-index: 10;
}