/* 搜索栏 */
.search-wrapper {
  flex: 1;
  max-width: 900px;
  position: relative;
  min-width: 0;
}

/* 搜索框更大 */
.search-box {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 0 20px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  position: relative;
}

.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 4px 20px rgba(0, 0, 0, 0.3);
}

.search-input {
  flex: 1;
  border: none !important;
  background: none !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
  font-size: 16px;
  padding: 14px;
  outline: none;
}

.search-input-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
  min-width: 0;
}

.wake-word-badge {
  background: rgba(var(--accent-rgb, 79, 70, 229), 0.2);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 13px;
  margin-left: 8px;
  white-space: nowrap;
  flex-shrink: 0;
  border: 1px solid var(--accent);
}

.wake-word-badge:not(.hidden) {
  background: rgba(var(--accent-rgb, 79, 70, 229), 0.2);
}

/* 移动端搜索栏适配 */
@media (max-width: 768px) {
  .search-wrapper {
    max-width: 100%;
  }
  
  .search-box {
    padding: 0 12px;
  }
  
  .search-input {
    font-size: 14px;
    padding: 10px;
    color: #fff;
  }
  
  .search-engine-btn {
    padding: 6px 8px 6px 2px;
    font-size: 12px;
  }
  
  .search-engine-btn .engine-icon {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 480px) {
  .search-box {
    border-radius: 20px;
    padding: 0 10px;
  }
  
  .search-engine-btn span:not(.engine-icon):not([class*="arrow"]) {
    display: none;
  }
  
  .search-engine-btn {
    padding: 6px 4px;
    border-right: none;
  }
  
  .search-input {
    padding: 8px;
  }
}

.search-engine-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px 8px 4px;
  border: none;
  background: none;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  border-right: 1px solid var(--border);
  white-space: nowrap;
  transition: var(--transition);
}

.search-engine-btn:hover {
  color: var(--text-primary);
}

.search-engine-btn .engine-icon {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  object-fit: contain;
}

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

.search-submit {
  padding: 8px;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 50%;
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.search-submit:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

/* 搜索引擎下拉 - 分类布局 */
.engine-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 100%;
  max-height: 400px;
  overflow-y: auto;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.engine-dropdown .engine-category {
  margin-bottom: 8px;
}

.engine-dropdown .engine-category:last-child {
  margin-bottom: 0;
}

.engine-dropdown .engine-category-header {
  font-size: 11px;
  color: var(--text-muted);
  padding: 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.engine-dropdown .engine-category-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.engine-dropdown .engine-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
  font-size: 13px;
}

.engine-dropdown .engine-item:hover,
.engine-dropdown .engine-item.active {
  background: var(--accent-glow);
  color: var(--text-primary);
}

.engine-dropdown .engine-item img {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  flex-shrink: 0;
}

.engine-dropdown .engine-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.engine-dropdown .engine-alias {
  font-size: 10px;
  color: #ffffffc4;
  background: var(--border);
  padding: 1px 5px;
  border-radius: 3px;
}

/* 搜索建议 */
.search-suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: rgb(255 255 255 / 3%);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px;
  z-index: 99;
  box-shadow: var(--shadow-lg);
  max-height: 320px;
  overflow-y: auto;
}

.search-suggestions .suggestion-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  color: #fff;
  font-size: 14px;
}

.search-suggestions .suggestion-item:hover {
  background: var(--accent-glow);
  color: var(--text-primary);
}