/* Public read-only poem listing. Mirrors poems-center/is-back/card-gallery's
   dark theme + component vocabulary. */

.btn-nav {
  text-decoration: none;
  background: #1a1a1a;
  border: 1px solid #444;
  color: #aaa;
  box-shadow: none;
  padding: 0.35rem 0.8rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: border-color 0.15s, color 0.15s;
}
.btn-nav:hover { border-color: #00ffcc; color: #00ffcc; transform: none; box-shadow: none; }

.pw-wrap { max-width: 760px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }

/* ── Filter burger menu ─────────────────────────────────────────────── */
.filter-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #1a1a1a;
  border: 1px solid #444;
  color: #aaa;
  padding: 0.35rem 0.8rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.filter-toggle-btn.active { border-color: #00ffcc; color: #00ffcc; }
.filter-badge {
  background: #00ffcc;
  color: #000;
  border-radius: 10px;
  padding: 0 5px;
  font-size: 0.72rem;
  font-weight: 700;
  display: none;
  line-height: 1.5;
}
.filter-badge.visible { display: inline; }

.filters {
  max-width: 760px;
  margin: 0 auto;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s ease-out;
}
.filters.filters-open {
  max-height: 700px;
  transition: max-height 0.35s ease-in;
}
.filters-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 0.75rem;
  padding: 1rem 1rem 1.25rem;
}
@media (min-width: 640px) {
  .filters-wrap { grid-template-columns: repeat(4, minmax(140px, 1fr)); }
}
.filters-wrap label { font-size: 0.85rem; color: #aaa; padding-left: 2px; margin-bottom: 4px; display: block; }
.filters-wrap input[type="text"],
.filters-wrap input[type="date"],
.filters-wrap select {
  width: 100%;
  box-sizing: border-box;
  background: #1a1a1a;
  color: #fff;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  outline: none;
}
.filters-wrap .clear-btn { width: 100%; box-sizing: border-box; }
.filter-count { font-size: 0.78rem; color: #888; min-height: 1.2em; }

.clear-btn {
  background: #1e1214;
  color: #cc7788;
  border: 1px solid #4a2233;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.clear-btn:hover:not(:disabled) { background: #271520; border-color: #aa4466; color: #ee8899; }
.clear-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.tag-chip-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid #333;
  background: #1a1a1a;
  color: #ccc;
}
.tag-chip-filter .dot { width: 0.6rem; height: 0.6rem; border-radius: 50%; }
.tag-chip-filter.active { border-color: #00ffcc; color: #00ffcc; box-shadow: 0 0 0 2px rgba(0,255,204,.12); }

.pw-book {
  margin-bottom: 2.5rem;
}
.pw-book-title {
  font-family: 'Playfair Display', 'Anton', sans-serif;
  color: #00ffcc;
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 0.3rem;
}
.pw-book-desc {
  text-align: center;
  color: #999;
  font-size: 0.95rem;
  max-width: 520px;
  margin: 0 auto 1.5rem;
}
.pw-book-title + .pw-poem-card { margin-top: 1rem; }

.pw-poem-card {
  position: relative;
  background: #131313;
  border: 1px solid #262626;
  border-radius: 14px;
  padding: 2.25rem 1rem 1rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.pw-poem-card.pw-collapsed { padding-bottom: 1rem; }
.pw-poem-collapsible { overflow: hidden; }
.pw-poem-card.pw-collapsed .pw-poem-collapsible { display: none; }

.pw-collapse-btn {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #1a1a1a;
  border: 1px solid #333;
  color: #aaa;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  z-index: 2;
  transition: border-color 0.15s, color 0.15s;
}
.pw-collapse-btn:hover { border-color: #00ffcc; color: #00ffcc; }

.pw-copy-btn {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: transparent;
  color: #555;
  opacity: 0.55;
  font-size: 1rem;
  border: 1px solid transparent;
  box-shadow: none;
  transition: opacity 0.15s ease, color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  z-index: 2;
}
.pw-copy-btn:hover, .pw-copy-btn:focus {
  opacity: 1;
  color: #00ffcc;
  border-color: #00ffcc;
  background: rgba(0,255,204,0.08);
}
.pw-copy-btn:focus { outline: none; }
.pw-copy-btn.copied { opacity: 1; color: #00ffcc; border-color: #00ffcc; animation: pw-pop 0.28s ease; }
@keyframes pw-pop { 0% { transform: scale(1); } 50% { transform: scale(1.12); } 100% { transform: scale(1); } }

.pw-copy-btn .pw-tooltip {
  position: absolute;
  top: -34px;
  right: 0;
  padding: 5px 9px;
  border-radius: 6px;
  font-size: 0.72rem;
  background: #111;
  color: #fff;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.12s ease, transform 0.12s ease;
}
.pw-copy-btn:hover .pw-tooltip, .pw-copy-btn:focus .pw-tooltip { opacity: 1; transform: translateY(0); }

.pw-poem-title {
  font-family: 'Playfair Display', 'Anton', sans-serif;
  color: #fff;
  font-size: 1.3rem;
  text-align: center;
  margin-bottom: 0.2rem;
  padding: 0 2.4rem;
}
.pw-poem-author {
  text-align: center;
  color: #888;
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}
.pw-poem-date {
  text-align: center;
  color: #666;
  font-size: 0.78rem;
  margin-bottom: 1.25rem;
}
.pw-poem-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}
.pw-poem-tags .tag-chip-filter { cursor: default; font-size: 0.72rem; padding: 0.15rem 0.6rem; }

.poem-body {
  font-family: 'Cormorant Garamond', Georgia, serif;
  color: #f0f0f0;
  text-align: center;
  font-size: 34px;
}
.poem-body .poem-line { white-space: nowrap; line-height: 1.4; }

.pw-empty {
  text-align: center;
  color: #888;
  padding: 3rem 1rem;
  font-size: 1.05rem;
}