/* ebook-detail.css */
.breadcrumb { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-muted); }
.breadcrumb .container { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--amber); }
.breadcrumb span { color: var(--gray-200); }

.ebook-detail__grid { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
.ebook-detail__cover-col {}
.ebook-detail__cover {
  border-radius: 12px; padding: 36px 20px; text-align: center;
  border: 1px solid var(--border); margin-bottom: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.cover-emoji-lg { font-size: 72px; }
.cover-format-badge {
  background: var(--teal-light); color: var(--teal);
  font-size: 11px; font-weight: 500; padding: 4px 12px; border-radius: 4px;
}
.download-btns { display: flex; flex-direction: column; }

.ebook-detail__info h1 { font-size: 24px; font-weight: 600; color: var(--gray-900); margin-bottom: 6px; line-height: 1.35; }
.ebook-detail__author { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.meta-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.meta-chip { font-size: 12px; padding: 4px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.ebook-detail__desc { font-size: 14px; color: var(--text-muted); line-height: 1.75; margin-bottom: 20px; }
.ebook-detail__price { margin-bottom: 20px; }
.price-big { font-size: 30px; font-weight: 600; color: var(--gray-900); }
.price-big.price--free { color: var(--teal); }
.cta-area { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.includes-list h3 { font-size: 14px; font-weight: 500; margin-bottom: 10px; color: var(--gray-900); }
.includes-list ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.includes-list li { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.includes-list li i { font-size: 16px; color: var(--teal); }

.reader-area { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border); }
.reader-area h2 { font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.reader-frame { width: 100%; height: 680px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-alt); }
.reader-locked { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 56px 20px; text-align: center; color: var(--text-muted); }
.reader-locked i { font-size: 48px; }
.reader-locked p { font-size: 14px; }

@media (max-width: 768px) {
  .ebook-detail__grid { grid-template-columns: 1fr; }
  .ebook-detail__cover { flex-direction: row; padding: 20px; }
}