.hb-book-card {
  display: flex; flex-direction: column;
  gap: 16px;
  position: relative;
}
.hb-book-card__cover {
  position: relative;
  aspect-ratio: 2 / 3;
  background: var(--hb-paper-2);
  overflow: hidden;
  box-shadow: var(--hb-shadow-book);
  transition: transform .25s ease;
  display: block;
}
.hb-book-card__cover::before {
  content: "";
  position: absolute; inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(90deg, rgba(255,255,255,.2), rgba(0,0,0,.18));
  z-index: 2;
  pointer-events: none;
}
.hb-book-card:hover .hb-book-card__cover { transform: translateY(-4px); }
.hb-book-card__cover img,
.hb-book-card__cover-placeholder {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.hb-book-card__cover-placeholder {
  background: linear-gradient(135deg, var(--hb-paper-2), var(--hb-paper-3));
}

.hb-book-card__badge {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 3;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  background: var(--hb-orange-600);
}
.hb-book-card__badge--novo,
.hb-book-card__badge--new { background: var(--hb-blue-700); }
.hb-book-card__badge--nagrada,
.hb-book-card__badge--award { background: var(--hb-ink-900); color: var(--hb-orange-500); }
.hb-book-card__badge--promotsiya,
.hb-book-card__badge--promo { background: var(--hb-orange-600); }
.hb-book-card__badge--bestseler,
.hb-book-card__badge--bestseller { background: var(--hb-orange-700); }

.hb-book-card__series {
  font-size: 11px; font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--hb-orange-600);
  margin-bottom: 6px;
}
.hb-book-card__title {
  font-family: var(--hb-font-display);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--hb-ink-900);
  margin: 0 0 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hb-book-card__title a {
  color: inherit; text-decoration: none;
  transition: color .15s;
}
.hb-book-card__title a:hover { color: var(--hb-blue-700); }
.hb-book-card__author {
  font-size: 14px;
  color: var(--hb-ink-500);
  margin: 0;
}
.hb-book-card__buy {
  margin-top: auto;
  padding-top: 12px;
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 13px;
  color: var(--hb-blue-700);
  letter-spacing: .04em;
  text-decoration: none;
}
.hb-book-card__buy:hover { color: var(--hb-orange-600); }
.hb-book-card__buy--disabled {
  color: var(--hb-ink-500);
  cursor: not-allowed;
}