/* ── ページカウンター & 閲覧済みパネル ── */

.page-counter-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}

.page-counter {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: #888;
  background: rgba(20, 20, 20, 0.85);
  border: 1px solid #333;
  padding: 6px 14px;
  cursor: pointer;
  user-select: none;
  transition: all 0.3s ease;
  letter-spacing: 1px;
  backdrop-filter: blur(4px);
}

.page-counter:hover {
  color: #ccc;
  border-color: #555;
  background: rgba(30, 30, 30, 0.95);
}

.page-counter .sep { color: #444; }
.page-counter #page-current { color: #b0b0b0; }

/* ── 閲覧済みページ一覧パネル ── */
.visited-panel {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  width: 280px;
  background: rgba(15, 15, 15, 0.96);
  border: 1px solid #2a2a2a;
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
  pointer-events: none;
}

.visited-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.visited-panel-header {
  font-size: 11px;
  color: #555;
  padding: 10px 14px 8px;
  border-bottom: 1px solid #222;
  letter-spacing: 2px;
  font-family: 'Courier New', monospace;
}

.visited-list {
  list-style: none;
  padding: 6px 0;
  max-height: 320px;
  overflow-y: auto;
}

.visited-list::-webkit-scrollbar { width: 3px; }
.visited-list::-webkit-scrollbar-track { background: transparent; }
.visited-list::-webkit-scrollbar-thumb { background: #333; }

.visited-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  font-size: 13px;
  color: #444;
  transition: background 0.2s ease;
  cursor: default;
  font-family: 'Noto Serif JP', serif;
}

.visited-item.visited {
  color: #999;
  cursor: pointer;
}

.visited-item.visited:hover {
  background: rgba(255, 255, 255, 0.03);
  color: #ccc;
}

.visited-item.current {
  color: #e0e0e0;
  background: rgba(255, 255, 255, 0.04);
}

.visited-item.current .item-number {
  color: #e0e0e0;
  border-color: #888;
}

.item-number {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Courier New', monospace;
  font-size: 11px;
  border: 1px solid #333;
  color: #444;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.visited-item.visited .item-number {
  border-color: #555;
  color: #888;
}

.item-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-status {
  font-size: 10px;
  font-family: 'Courier New', monospace;
  color: #333;
  flex-shrink: 0;
}

.visited-item.visited .item-status { color: #555; }
.visited-item.current .item-status { color: #888; }

/* ── 未到達ページの不穏な演出 ── */
.visited-item.locked .item-title {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 2px;
}