/* 折叠输入专属样式 */
.fold-input-layer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  height: 60px;
  background: var(--header-bg);
  transform: translateY(-100%);
  transition: transform 0.3s ease;
  z-index: 99;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
  border-bottom: 1px solid var(--border-color);
}

.fold-input-layer input {
  flex: 1;
  height: 36px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--bg-color);
  color: var(--text-primary);
}

.fold-input-layer button {
  height: 36px;
  padding: 0 16px;
  border-radius: 8px;
  background: var(--primary-color);
  color: #fff;
  transition: all 0.3s ease;
}

.fold-input-layer button:hover {
  opacity: 0.8;
}

.fold-input-layer.open {
  transform: translateY(0);
}