/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Glassmorphism utilities */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.active-tab {
    background-color: var(--c-50);
    color: var(--c-600);
    border-right: 3px solid var(--c-600);
}

.active-sub-item {
    color: var(--c-600) !important;
}

/* 选中状态下，侧边栏操作按钮（刷新、跳转）始终可见，适配移动端 */
.active-sub-item .refresh-btn,
.active-sub-item .jump-btn {
    display: block !important;
}

.active-sub-item i {
    color: var(--c-600) !important;
}

.active-option {
    background-color: var(--c-500) !important;
    color: white !important;
    box-shadow: 0 4px 12px var(--c-200);
}

/* Lyric View Styles */
.mask-image-gradient {
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

.mask-image-linear-fade {
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* 彻底消除侧边抽屉在隐藏状态下的阴影与边缘线残留 */
#queue-drawer.translate-x-full,
#cache-drawer.translate-x-full,
#download-drawer.translate-x-full {
    box-shadow: none !important;
    border-left-width: 0 !important;
}

/* Setting Tooltip Styles */
.setting-tooltip-trigger {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    margin-left: 0.375rem;
    color: #9ca3af;
    cursor: pointer;
    transition: color 0.2s;
    vertical-align: middle;
}

.setting-tooltip-trigger:hover {
    color: var(--c-500);
}

.setting-tooltip-content {
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 16rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-100);
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    font-size: 0.75rem;
    font-weight: normal;
    line-height: 1.4;
    color: #4b5563;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark .setting-tooltip-content {
    background: rgba(31, 41, 55, 0.95);
    border-color: rgba(75, 85, 99, 0.3);
    color: #d1d5db;
}

/* Triangle notch */
.setting-tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: rgba(255, 255, 255, 0.95) transparent transparent transparent;
}

.dark .setting-tooltip-content::after {
    border-color: rgba(31, 41, 55, 0.95) transparent transparent transparent;
}

/* Show on hover (Desktop) */
@media (hover: hover) {
    .setting-tooltip-trigger:hover .setting-tooltip-content {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }
}

/* Active state for mobile click */
.setting-tooltip-trigger.is-active .setting-tooltip-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.lyric-line {
    font-family: var(--lyric-font-family, inherit);
    font-size: var(--lyric-font-size, 1.25rem);
    line-height: 1.4;
    /* 基础行高由内部元素撑开 */
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    opacity: 0.6;
    transform-origin: left center;

    /* Wrapping constraints */
    width: fit-content;
    max-width: 100%;
    padding: 0.6em 2rem 0.6em 1.5rem;
    /* 使用 em，随字号缩放行间距 */
    box-sizing: border-box;
    white-space: normal;
    overflow-wrap: break-word;
}

/* Centered origin for mobile */
@media (max-width: 1024px) {
    .lyric-line {
        transform-origin: center center;
        margin: 0 auto;
    }
}

/* Force center origin/alignment when cover is hidden (desktop) */
.lyrics-centered .lyric-line {
    transform-origin: center center !important;
    margin: 0 auto;
    text-align: center !important;
}

.lyrics-centered .lyric-line span {
    margin-left: auto !important;
    margin-right: auto !important;
}

.lyric-line:hover {
    opacity: 0.8;
}

.lyric-line.active {
    opacity: 1;
    font-weight: 800;
    color: var(--c-500);
    z-index: 10;
    /* 确保高亮行在最上层，阴影不被覆盖 */
    overflow: visible;
    /* 允许阴影和放大后的文字溢出显示 */
    /* transform: scale(1.15); REMOVED */
    font-size: calc(var(--lyric-font-size, 1.25rem) * 1.3);
}

/* 当歌词居中展示时，移除封面留下的间距占位 */
#player-detail-container.has-centered-lyrics {
    gap: 0 !important;
}

/* Karaoke Word Styles */
.lyric-line .word-item {
    position: relative;
    display: inline-block;
    transition: filter 0.2s ease-out;
    white-space: pre-wrap;
    pointer-events: none;
}

.lyric-line.active .word-item {
    /* 播放过的部分(左侧)是主题色，未播放(右侧)为浅灰色 
       实现平滑的扫过效果 */
    background: linear-gradient(to right,
            var(--c-500) var(--word-progress, 0%),
            #999 var(--word-progress, 0%));
    background-clip: text;
    -webkit-background-clip: text;
    /* 必须保持透明，才能显示底层的背景渐变！ */
    -webkit-text-fill-color: transparent;
}

/* 正在扫过（演唱中）及已唱过去的字，显示主题荧光 */
.enable-lyric-glow .lyric-line.active .word-item.playing,
.enable-lyric-glow .lyric-line.active .word-item.passed {
    filter: drop-shadow(0 4px 12px var(--c-200));
}

.lyric-line.active .extended {
    opacity: 0.8;
    font-weight: 500;
}

/* 对于不支持逐字的普通歌词及其翻译，直接点亮 (没有平滑动效) */
.lyric-line.active .plain-lyric {
    color: var(--c-500);
}

.lyric-line.active .extended {
    opacity: 0.8;
    font-weight: 500;
    color: var(--c-500);
}

/* 对于支持逐字的歌词的翻译/罗马音，现在改为逐字点亮 */
.lyric-line.has-words.active .extended {
    color: #9CA3AF;
    /* gray-400 */
    background: none;
    -webkit-text-fill-color: initial;
    background-clip: initial;
}

.lyric-line.has-words.active .extended .ext-item {
    display: inline-block;
    background: linear-gradient(to right,
            var(--c-500) var(--word-progress, 0%),
            #9CA3AF var(--word-progress, 0%));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: none;
    /* 由 JS 循环控制平滑度 */
    white-space: pre;
}

/* 仅对正在点亮或已点亮的翻译字符应用荧光效果，保持 0 2px 8px 的朦胧参数 */
.enable-lyric-glow .lyric-line.active .extended .ext-item.playing,
.enable-lyric-glow .lyric-line.active .extended .ext-item.passed {
    filter: drop-shadow(0 2px 8px var(--c-200));
}

/* 普通歌词(非逐字)或没有切分的歌词依然维持整体荧光 */
.enable-lyric-glow .lyric-line.active .plain-lyric {
    filter: drop-shadow(0 2px 8px var(--c-200));
}

/* Scroll target - 用户滚动时对准的歌词 */
.lyric-line.scroll-target {
    color: #f97316;
    /* orange-500 */
    opacity: 1;
    /* transform: scale(1.1); REMOVED */
    font-size: calc(var(--lyric-font-size, 1.25rem) * 1.15);
    font-weight: 700;
}

.enable-lyric-glow .lyric-line.scroll-target {
    text-shadow: 0 2px 10px rgba(249, 115, 22, 0.2);
}

/* Mobile Sidebar Transition */
#mobile-sidebar-backdrop {
    transition: opacity 0.3s ease-in-out;
}

aside {
    transition: transform 0.3s ease-in-out;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.animate-marquee {
    display: inline-block;
    animation: marquee 10s linear infinite;
}

/* Default: Always Run (for Touch/Mobile) */
.hover-scroll-paused {
    animation-play-state: running;
}

/* Desktop: Pause by default, run on hover */
@media (hover: hover) {
    .hover-scroll-paused {
        animation-play-state: paused;
    }

    .group:hover .hover-scroll-paused {
        animation-play-state: running;
    }
}

.force-visible {
    opacity: 1 !important;
    visibility: visible !important;
}

/* 菜单选中项样式 */
.active-option {
    background-color: var(--c-500) !important;
    color: #ffffff !important;
}

[data-appearance="dark"] .active-option {
    background-color: var(--c-600) !important;
    color: #ffffff !important;
}

.active-option i,
.active-option span {
    color: #ffffff !important;
}

/* Sleep Timer Styles */
.timer-preset-btn {
    padding: 0.75rem 1rem;
    background-color: #f9fafb;
    color: #4b5563;
    font-weight: 700;
    border-radius: 1rem;
    transition: all 0.2s;
    border: 1px solid transparent;
    font-size: 0.875rem;
    text-align: center;
}

.timer-preset-btn:hover {
    background-color: #ecfdf5;
    color: #059669;
    border-color: #d1fae5;
    transform: translateY(-1px);
}

.timer-preset-btn:active {
    transform: translateY(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out forwards;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-slide-up {
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Lyric Font Size Variable */
:root {
    --lyric-font-size: 1.25rem;
}

.lyric-line .font-lrc {
    font-size: 1.1em !important;
    /* 基础字号略微放大 */
    line-height: 1.4;
    display: block;
}

.lyric-line .extended {
    font-size: 0.75em !important;
    line-height: 1.4;
    margin-top: 0.4em;
    /* 翻译与原文的间距：随字号缩放 */
    display: block;
    opacity: 0.8;
}

/* 隐藏滚动条但保留滚动能力 */
.hide-scrollbar {
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari and Opera */
}

/* Expand Button Faint Style */
#btn-expand-panel.faint,
#btn-toggle-lyrics.faint {
    opacity: 0.15 !important;
    background-color: rgba(255, 255, 255, 0.4) !important;
    border-color: rgba(200, 200, 200, 0.2) !important;
}

#btn-expand-panel.faint:hover,
#btn-toggle-lyrics.faint:hover {
    opacity: 1 !important;
    background-color: rgba(255, 255, 255, 0.9) !important;
}

.custom-scrollbar::-webkit-scrollbar {
    width: 5px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(16, 185, 129, 0.3);
}

/* Detail Title multi-line support */
#detail-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal !important;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.25;
}

#detail-title-container {
    white-space: normal !important;
}

/* Lyric Card Share - Button States */
.lc-layout-btn,
.lc-color-btn,
.lc-lines-btn {
    color: #6b7280;
    border-color: #e5e7eb;
    background: #f9fafb;
}

.lc-layout-btn:hover,
.lc-color-btn:hover,
.lc-lines-btn:hover {
    border-color: var(--c-300);
    color: var(--c-600);
    background: var(--c-50);
}

.lc-btn-active {
    border-color: var(--c-500) !important;
    color: var(--c-600) !important;
    background: var(--c-50) !important;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-500) 15%, transparent);
}

/* Lyric Card - 主题色滑动条 */
.lc-range-input {
    accent-color: var(--c-500);
}

/* Sortable Styles (Direct Move Mode) */
.sortable-ghost-solid {
    opacity: 1 !important;
    border: 2px solid var(--c-500) !important;
    background: var(--c-50) !important;
    box-shadow: inset 0 0 0 2px var(--c-100) !important;
}

.sortable-chosen-item {
    opacity: 1 !important;
    position: relative;
    z-index: 10;
}

.sortable-drag-item {
    opacity: 0 !important;
    pointer-events: none !important;
}

.select-none {
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* Silky Animation for Player Detail */
#view-player-detail {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease-out !important;
    will-change: transform, opacity;
}

#view-player-detail.translate-y-\[100\%\] #player-detail-container {
    transform: scale(0.92) translateY(40px);
    opacity: 0;
}

#player-detail-container {
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease-out;
    will-change: transform, opacity;
}

#player-footer {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) !important;
    will-change: transform;
}

/* Buffering status dots animation */
@keyframes loading-bounce {

    0%,
    80%,
    100% {
        transform: translateY(0);
        opacity: 0.5;
    }

    40% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

.animate-loading-dots span {
    display: inline-block;
    animation: loading-bounce 1.4s infinite ease-in-out;
}

.animate-loading-dots span:nth-child(1) {
    animation-delay: 0s;
}

.animate-loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.animate-loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

/* Music Visualizer Loader */
@keyframes music-bar-animate {

    0%,
    100% {
        transform: scaleY(0.3);
        opacity: 0.3;
    }

    50% {
        transform: scaleY(1.2);
        opacity: 1;
    }
}

.music-visualizer-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 60px;
}

.music-visualizer-loader div {
    width: 5px;
    height: 40px;
    background: var(--c-500);
    border-radius: 3px;
    box-shadow: 0 0 15px color-mix(in srgb, var(--c-500) 40%, transparent);
    animation: music-bar-animate 1.2s infinite ease-in-out;
}

.music-visualizer-loader div:nth-child(1) {
    animation-delay: 0.0s;
}

.music-visualizer-loader div:nth-child(2) {
    animation-delay: 0.1s;
}

.music-visualizer-loader div:nth-child(3) {
    animation-delay: 0.2s;
}

.music-visualizer-loader div:nth-child(4) {
    animation-delay: 0.3s;
}

.music-visualizer-loader div:nth-child(5) {
    animation-delay: 0.4s;
}

.music-visualizer-loader div:nth-child(6) {
    animation-delay: 0.3s;
}

.music-visualizer-loader div:nth-child(7) {
    animation-delay: 0.2s;
}

.music-visualizer-loader div:nth-child(8) {
    animation-delay: 0.1s;
}

.music-visualizer-loader div:nth-child(9) {
    animation-delay: 0.0s;
}

/* Search Match Highlights - Consistently use theme color-mix */
.search-match {
    background-color: color-mix(in srgb, var(--c-500) 10%, transparent) !important;
    border-radius: 0.75rem;
}

.search-current {
    background-color: color-mix(in srgb, var(--c-500) 25%, transparent) !important;
    box-shadow: inset 0 0 0 2px var(--c-500) !important;
    border-radius: 0.75rem;
}

.row-selected {
    background-color: color-mix(in srgb, var(--c-500) 15%, transparent) !important;
    border-radius: 0.75rem;
}

/* Dark mode refinements: Use deeper theme mix instead of plain white */
:root[data-appearance="dark"] .search-match {
    background-color: color-mix(in srgb, var(--c-500) 12%, transparent) !important;
}

:root[data-appearance="dark"] .search-current {
    background-color: color-mix(in srgb, var(--c-500) 30%, transparent) !important;
    box-shadow: inset 0 0 0 2px var(--c-500), 0 0 15px color-mix(in srgb, var(--c-500) 30%, transparent) !important;
}

:root[data-appearance="dark"] .row-selected {
    background-color: color-mix(in srgb, var(--c-500) 18%, transparent) !important;
}

/* 响应式侧边栏优化：针对垂直高度不足的情况 */
@media (max-height: 845px) {

    /* 压缩导航栏间距 */
    #main-sidebar nav ul li a,
    #main-sidebar nav ul li div[onclick] {
        padding-top: 0.4rem !important;
        padding-bottom: 0.4rem !important;
    }

    /* 迷你播放器改为横向布局 */
    #sidebar-song-info:not(.hidden) {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 0.75rem !important;
        padding: 0.75rem 1rem !important;
        text-align: left !important;
    }

    #sidebar-cover {
        width: 3.25rem !important;
        height: 3.25rem !important;
        margin-bottom: 0 !important;
        border-radius: 0.5rem !important;
    }

    #sidebar-song-info>div.text-center {
        text-align: left !important;
        align-items: flex-start !important;
        flex: 1;
        min-width: 0;
    }

    #sidebar-song-name {
        font-size: 0.8rem !important;
        line-height: 1.25;
    }

    #sidebar-singer {
        font-size: 0.7rem !important;
        line-height: 1.2;
    }

    /* 压缩底部版权信息 */
    .sidebar-copyright-text {
        padding-top: 0.5rem !important;
        padding-bottom: 0.5rem !important;
    }
}

/* ── 通用控件基础样式 (Filter Tag, Select, Custom Trigger) ── */
.lm-filter-tag, .lm-select, .cs-trigger {
    font-size: 11px;
    font-weight: 600;
    border: 1.5px solid var(--border-main);
    background-color: var(--bg-panel);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.lm-filter-tag:hover, .lm-select:hover, .cs-trigger:hover {
    border-color: var(--c-400);
    color: var(--c-500);
}

.lm-filter-tag.active, .lm-select.active, .cs-wrapper.highlight .cs-trigger {
    background-color: var(--c-500);
    border-color: var(--c-500);
    color: #fff;
}

.lm-select:focus, .cs-wrapper.active .cs-trigger {
    border-color: var(--c-500);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--c-500) 20%, transparent);
    color: var(--text-main);
}

/* ── 多选筛选标签组特有样式 ── */
.lm-filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    min-height: 30px;
    align-items: center;
}

.lm-filter-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 6px;
    white-space: nowrap;
    line-height: 1.6;
}

.lm-filter-tag:hover {
    background-color: color-mix(in srgb, var(--c-500) 8%, var(--bg-panel));
}

.lm-filter-tag.active {
    box-shadow: 0 1px 4px color-mix(in srgb, var(--c-500) 40%, transparent);
}

.lm-filter-tag.active:hover {
    background-color: var(--c-600);
    border-color: var(--c-600);
}

/* ── 统一风格的单选 select 特有样式 ── */
.lm-select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 3px 24px 3px 8px;
    border-radius: 6px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b7280'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 7px center;
    outline: none;
    line-height: 1.6;
    min-height: 26px;
}

.lm-select.active {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23ffffff'/%3E%3C/svg%3E");
}

/* ── 自定义下拉组件基础样式 ── */
.cs-wrapper {
    display: inline-block;
    vertical-align: middle;
    user-select: none;
    cursor: pointer;
}
/* 继承布局 */
.cs-wrapper.flex-1 { flex: 1; }
.cs-wrapper.flex-none { flex: none; }
.cs-wrapper.shrink-0 { flex-shrink: 0; }

.cs-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 4px 10px;
    border-radius: 10px;
    min-height: 28px;
    box-sizing: border-box;
}

.cs-trigger-text {
    flex: 1;
    min-width: 0;
    text-align: left;
}

.cs-trigger-icon {
    font-size: 8px;
    transition: transform 0.2s ease;
    margin-left: 8px;
}
.cs-wrapper.active .cs-trigger-icon { transform: rotate(180deg); }
.cs-wrapper.highlight .cs-trigger-icon { color: #fff; }

/* Portal 模式下的下拉框 */
.cs-dropdown {
    position: absolute;
    z-index: 9999; /* 必须足够高以穿透所有容器 */
    background: var(--bg-panel);
    border: 1.5px solid var(--border-main);
    border-radius: 12px;
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.2), 0 10px 15px -10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.15);
    overflow: hidden;
    max-height: 280px;
    overflow-y: auto;
    min-width: 120px;
}
.cs-dropdown.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
/* 向上弹出的动画调整 */
.cs-dropdown.open-up {
    transform: translateY(-10px) scale(0.95);
}
.cs-dropdown.open-up.visible {
    transform: translateY(0) scale(1);
}

.cs-options { padding: 5px; list-style: none; margin: 0; }
.cs-option {
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.cs-option:hover {
    background: color-mix(in srgb, var(--c-500) 10%, var(--bg-panel));
    color: var(--c-600);
    padding-left: 14px;
}
.cs-option.selected {
    background: var(--c-500);
    color: #fff !important;
    font-weight: 700;
}
.cs-option i { font-size: 9px; opacity: 0; }
.cs-option.selected i { opacity: 1; }

/* 暗色模式微调 */
.dark .cs-dropdown {
    background: rgba(31, 41, 55, 0.9);
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.4);
}

/* 子目录选择按钮适配 */
.subpath-btn-active {
    border-color: var(--c-500) !important;
    background-color: var(--c-50) !important;
}
:root[data-appearance="dark"] .subpath-btn-active,
.dark .subpath-btn-active {
    background-color: color-mix(in srgb, var(--c-500) 15%, transparent) !important;
}
.subpath-btn-active i,
.subpath-btn-active span {
    color: var(--c-600) !important;
}
:root[data-appearance="dark"] .subpath-btn-active i,
:root[data-appearance="dark"] .subpath-btn-active span,
.dark .subpath-btn-active i,
.dark .subpath-btn-active span {
    color: var(--c-300) !important;
}

.subpath-btn-inactive {
    border-color: var(--border-main) !important;
    background-color: transparent !important;
}
.subpath-btn-inactive:hover {
    border-color: var(--c-500) !important;
    background-color: color-mix(in srgb, var(--c-500) 8%, var(--bg-panel)) !important;
}
.subpath-btn-inactive i {
    color: var(--text-muted) !important;
}
.subpath-btn-inactive span {
    color: var(--text-main) !important;
}
.subpath-btn-inactive:hover i,
.subpath-btn-inactive:hover span {
    color: var(--c-500) !important;
}