/**
 * 项目面板 - 文件夹列表样式
 * 使用 review- 前缀确保样式独立，不与其他面板通用
 */

/* 文件夹列表挂载点 - 固定宽度避免中间出现大间隙 */
#review-panel .review-folder-list-mount {
    flex: 0 0 auto;
    width: 380px;
    max-width: 400px;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

/* 文件夹列表容器 */
#review-panel .review-folder-list-container {
    width: 100%;
    background: #0d0d0d;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--review-spacing-md, var(--spacing-md));
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    height: 100%;
}

/* 文件夹列表头部容器 */
#review-panel .review-folder-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--review-spacing-md, var(--spacing-md));
    flex-shrink: 0;
    gap: var(--review-spacing-sm, var(--spacing-sm));
    padding-bottom: var(--review-spacing-sm, var(--spacing-sm));
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* 搜索控件区域 */
#review-panel .review-search-controls-left {
    display: flex;
    align-items: center;
    gap: var(--review-spacing-sm, var(--spacing-sm));
    flex: 1;
}

/* 搜索输入容器 */
#review-panel .review-search-input-container {
    position: relative;
    flex: 1;
}

#review-panel .review-search-input-container input {
    width: 100%;
    padding: 10px 92px 10px 14px;
    border: 1px solid #3f3f3f !important;
    border-radius: 14px;
    background: #2a2a2a !important;
    background-image: none !important;
    color: var(--review-text-primary, var(--text-primary));
    font-size: 13px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    transition: all 0.3s ease;
}

#review-panel .review-search-input-container input:focus {
    outline: none;
    border-color: #545454 !important;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.03) !important;
}

#review-panel .review-search-input-actions {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
}

#review-panel .review-search-mode-btn,
#review-panel .review-search-icon-btn {
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #a8b0be;
    background: #2f2f2f;
}

#review-panel .review-search-icon-btn {
    color: #2f9bff;
}

#review-panel .review-search-mode-btn {
    width: 18px;
    height: 18px;
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: #8e97a7;
}

#review-panel .review-search-mode-btn:hover,
#review-panel .review-search-icon-btn:hover {
    filter: brightness(1.08);
}

#review-panel .review-search-mode-btn:focus-visible,
#review-panel .review-search-icon-btn:focus-visible,
#review-panel .review-search-mode-dropdown__item:focus-visible {
    outline: 2px solid rgba(47, 155, 255, 0.5);
    outline-offset: 1px;
}

#review-panel .review-search-mode-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 8px;
    min-width: 178px;
    background: #2b2b2b !important;
    border: 1px solid #464646 !important;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    padding: 6px;
    display: none;
    z-index: 1010;
}

#review-panel .review-search-mode-dropdown.show {
    display: block;
}

#review-panel .review-search-mode-dropdown__item {
    width: 100%;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--review-text-primary, var(--text-primary));
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    font-size: 12px;
    line-height: 1.4;
    text-align: left;
    padding: 8px 10px;
    cursor: pointer;
}

#review-panel .review-search-mode-dropdown__item:hover {
    background: rgba(255, 255, 255, 0.08);
}

#review-panel .review-search-mode-dropdown__item.is-active {
    background: #3a3a3a;
    color: #f1f1f1;
}

/* 自动完成下拉框 */
#review-panel .review-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--review-bg-primary, var(--bg-primary));
    border: 1px solid var(--review-border-color, var(--border-color));
    border-radius: var(--review-radius-md, var(--radius-md));
    margin-top: var(--review-spacing-xs, var(--spacing-xs));
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

#review-panel .review-autocomplete-dropdown::-webkit-scrollbar {
    width: 6px;
}

#review-panel .review-autocomplete-dropdown::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 3px;
}

#review-panel .review-autocomplete-dropdown::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}

#review-panel .review-autocomplete-dropdown::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.18);
}

#review-panel .review-autocomplete-dropdown.show {
    display: block;
}

/* 文件夹列表 */
#review-panel .review-folder-list {
    list-style: none;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    border-radius: var(--review-radius-md, var(--radius-md));
    background: #141414;
    height: 100%;
    min-height: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin: 0;
    padding: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

/* 深色主题滚动条：弱化滑竿，不抢眼 */
#review-panel .review-folder-list::-webkit-scrollbar {
    width: 6px;
}

#review-panel .review-folder-list::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 3px;
    margin: 2px;
}

#review-panel .review-folder-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}

#review-panel .review-folder-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.18);
}

#review-panel .review-folder-list::-webkit-scrollbar-thumb:active {
    background: rgba(255, 255, 255, 0.22);
}

#review-panel .review-folder-list li {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 13px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    line-height: 1.5;
    border-radius: var(--review-radius-sm, var(--radius-sm));
    margin: 2px 4px;
    color: var(--review-text-primary, var(--text-primary));
    position: relative;
}

#review-panel .review-folder-list li:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
    border-left: 3px solid rgba(37, 99, 235, 0.55);
}

#review-panel .review-folder-list li.active {
    background: rgba(37, 99, 235, 0.22);
    color: var(--review-text-primary, var(--text-primary));
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* 空状态提示样式 */
#review-panel .review-folder-list li.empty {
    border: none;
    margin: 0;
    padding: 0;
    cursor: default;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

#review-panel .review-folder-list li.empty:hover {
    background: transparent;
    transform: none;
    box-shadow: none;
    border-left: none;
}

/* 左侧列表：项目搜索进行中占位（四色点阵弹跳，与附加5参考一致，视觉主焦点） */
#review-panel .review-folder-list li.review-folder-list-loading {
    border: none;
    margin: 0;
    padding: 28px 16px;
    cursor: default;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    list-style: none;
}

#review-panel .review-folder-list li.review-folder-list-loading:hover {
    background: transparent;
    transform: none;
    box-shadow: none;
    border-left: none;
}

/* 无底色框，仅中间点阵（文案由 folder-content 中 .review-dot-loader__label 隐藏） */
#review-panel .review-folder-list .review-dot-loader--prominent {
    padding: 0;
    background: transparent;
    border-radius: 0;
    gap: 0;
}

#review-panel .review-folder-list .review-dot-loader--prominent .review-dot-loader__dots {
    gap: 8px;
}

#review-panel .review-folder-list .review-dot-loader--prominent .review-dot-loader__dot {
    width: 14px;
    height: 14px;
}

@keyframes review-dot-loader-bounce-lg {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-16px);
        opacity: 1;
    }
}

#review-panel .review-folder-list .review-dot-loader--prominent .review-dot-loader__dot {
    animation: review-dot-loader-bounce-lg 1.4s ease-in-out infinite;
}

#review-panel .review-folder-list .review-dot-loader--prominent .review-dot-loader__dot:nth-child(2) {
    animation-delay: 0.2s;
}

#review-panel .review-folder-list .review-dot-loader--prominent .review-dot-loader__dot:nth-child(3) {
    animation-delay: 0.4s;
}

#review-panel .review-folder-list .review-dot-loader--prominent .review-dot-loader__dot:nth-child(4) {
    animation-delay: 0.6s;
}