/* views-tutruyen.css - Tủ truyện (#/tu-truyen). Chỉ dùng tokens & class dùng lại. */

.lib { padding-bottom: 64px; }

/* --- Tabs (role=tablist) --- */
.lib-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin: 4px 0 28px;
}
.lib-tab {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 12px 18px;
  min-height: 44px;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--ink-ash);
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.lib-tab:hover { color: var(--ink-bone); }
.lib-tab[aria-selected="true"] {
  color: var(--gold-soft);
  border-bottom-color: var(--gold);
}

.lib-panel { outline: none; }

/* --- Trạng thái rỗng --- */
.lib-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 56px 20px;
  text-align: center;
}
.lib-empty-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink-faint);
  margin: 0;
}

/* --- Lưới thẻ ấn (dùng cho cả 3 mục: Tiếp tục / Theo dõi / Lịch sử) --- */
.lib-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 18px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 560px) { .lib-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 880px) { .lib-grid { grid-template-columns: repeat(auto-fill, minmax(198px, 1fr)); } }

.lib-card {
  display: flex; flex-direction: column;
  padding: 16px 16px 18px;
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  text-decoration: none; color: inherit;
  position: relative;
  transition: transform .18s ease, border-color .2s ease, box-shadow .25s ease;
}
.lib-card::before {
  content: ""; position: absolute; left: 16px; right: 16px; top: 0; height: 3px;
  background: var(--accent, var(--gold)); border-radius: 0 0 3px 3px; opacity: .85;
}
.lib-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-gold);
  box-shadow: 0 18px 42px -24px rgba(0,0,0,.8), 0 0 28px -16px var(--accent, var(--gold));
}
.lib-card-cover {
  height: 138px; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: radial-gradient(80% 60% at 50% 32%, rgba(194,161,77,.10), transparent 70%), linear-gradient(160deg,#241a16,#0c0a0b);
  border: 1px solid var(--line);
}
.lib-card-name {
  font-family: var(--font-display); font-size: 1.18rem; font-weight: 600;
  line-height: 1.14; color: var(--ink-bone);
}
.lib-card-sub { font-family: var(--font-ui); font-size: 0.82rem; color: var(--ink-ash); margin-top: 5px; min-height: 1.1em; }
.lib-card .pbar { margin-top: 10px; }