/* 防止自动填充时浏览器改变样式 */
input:-webkit-autofill {
  background: rgba(255, 255, 255, 0.05) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
  -webkit-box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-radius: 5rem !important;
}

/* 毛玻璃搜索栏整体 */
.search-bar-glass {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 20px auto;
  display: flex;
  align-items: center;
  padding: 10px;
  border-radius: 5rem;
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 0.8px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15),
              rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

/* 输入框 */
.search-bar-glass input {
  flex: 1;
  padding: 12px 20px;
  font-size: 16px;
  border: none;
  border-radius: 5rem;
  background: transparent;
  color: rgba(255, 255, 255, 0.95);
  outline: none;
  transition: all 0.3s ease;
}

.search-bar-glass input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* 按钮统一样式 */
.search-bar-glass button {
  margin-left: 10px;
  padding: 10px 16px;
  font-size: 14px;
  border: none;
  border-radius: 2rem;
  cursor: pointer;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.3s ease;
}

.search-bar-glass button:hover {
  background: rgba(255, 255, 255, 0.3);
}

.search-bar-glass button:active {
  background: rgba(255, 255, 255, 0.25);
}

/* 提示框 */
.suggestions-box {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  margin-top: 6px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  z-index: 10;
  display: none;
  max-height: 250px;
  overflow-y: auto;
  /* 隐藏滚动条（WebKit 浏览器） */
  scrollbar-width: none;          /* Firefox */
  -ms-overflow-style: none;       /* IE 10+ */
}

.suggestions-box::-webkit-scrollbar {
  display: none;                  /* Chrome/Safari */
}

/* 单个提示项 */
.suggestion-item {
  padding: 10px 14px;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease;
}

.suggestion-item:hover {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
}

/* tooltip 样式 */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltip-text {
  visibility: hidden;
  background-color: #333;
  color: #fff;
  font-size: 12px;
  text-align: center;
  padding: 6px 10px;
  border-radius: 6px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  white-space: nowrap;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* 移动端适配（768px 以下） */
@media (max-width: 768px) {
  .search-bar-glass {
    padding: 8px;
  }

  .search-bar-glass input {
    font-size: 14px;
    padding: 10px 16px;
  }

  .search-bar-glass button {
    font-size: 16px;
    padding: 12px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .suggestions-box {
    max-width: 100vw;
    left: 0;
    border-radius: 0.75rem;
  }

  .tooltip .tooltip-text {
    font-size: 11px;
    bottom: 110%;
  }
}

/* 超小屏适配（320px 以下） */
@media (max-width: 375px) {
  .search-bar-glass input {
    font-size: 13px;
    padding: 8px 12px;
  }

  .search-bar-glass button {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .suggestion-item {
    font-size: 14px;
    padding: 8px 12px;
  }
}

@media (max-width: 320px) {
  .search-bar-glass {
    padding: 6px;
  }

  .search-bar-glass input {
    font-size: 12px;
    padding: 6px 10px;
  }

  .search-bar-glass button {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }

  .tooltip .tooltip-text {
    font-size: 10px;
    padding: 4px 8px;
  }
}