/* 悬浮搜索框（吸顶胶囊） */
.search-wrap {
  position: sticky;
  top: -18px;
  z-index: 30;
  padding: 8px 0 10px;
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  height: 52px;
  border-radius: 999px;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(calc(var(--glass-blur) + 4px)) saturate(var(--glass-saturate));
  backdrop-filter: blur(calc(var(--glass-blur) + 4px)) saturate(var(--glass-saturate));
  border: var(--glass-border);
  box-shadow: var(--shadow-neu);
  transition: box-shadow var(--dur-mid) var(--ease-smooth), border-color var(--dur-mid) var(--ease-smooth);
}

.search-bar:focus-within {
  border-color: var(--accent-glow);
  box-shadow: var(--shadow-focus), var(--shadow-neu);
}

/* 聚焦时搜索图标轻微弹跳 */
.search-bar:focus-within .search-icon {
  animation: search-nudge 0.4s var(--ease-spring);
}

@keyframes search-nudge {
  0% { transform: scale(1); }
  50% { transform: scale(1.25) rotate(-8deg); }
  100% { transform: scale(1); }
}

.search-bar .search-icon {
  width: 18px;
  height: 18px;
  color: var(--text-3);
  flex-shrink: 0;
  transition: color var(--dur-fast);
}

.search-bar:focus-within .search-icon {
  color: var(--accent);
}

.search-input {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  color: var(--text-1);
  background: none;
  border: none;
  outline: none;
}

.search-input::placeholder {
  color: var(--text-3);
}

.search-clear {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  border-radius: 50%;
  transition: all var(--dur-fast);
}

.search-clear:hover {
  color: var(--danger);
  background: var(--glass-bg);
}

.search-clear svg {
  width: 13px;
  height: 13px;
}

.search-kbd {
  flex-shrink: 0;
  display: none;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-3);
}

.search-kbd kbd {
  padding: 2px 7px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 11px;
  color: var(--text-2);
  background: var(--glass-bg);
  border: var(--glass-border);
  box-shadow: var(--shadow-neu-sm);
}

/* 搜索结果标签 */
.search-status {
  display: flex;
  align-items: center;
  gap: 10px;
  animation: fade-up 0.3s var(--ease-smooth);
}

.search-status .hit-count {
  font-size: 13px;
  color: var(--text-2);
}

.search-status .hit-count b {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}