/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* 移动端点击高亮（蓝色闪烁）去除 */
a,
button,
.nav-card,
.tab-btn {
    -webkit-tap-highlight-color: transparent;
}

:root {
    color-scheme: light;
    color-scheme: only light;
    --primary-color: #4a90d9;
    --primary-hover: #357abd;
    --primary-rgb: 74, 144, 217;
    --bg-color: #f5f7fa;
    --card-bg: #ffffff;
    --card-bg-rgb: 255, 255, 255;
    --text-color: #333333;
    --text-muted: #666666;
    --border-color: #e0e6ed;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: all 0.3s ease;
    --anim-duration: 2s;
    --cover-height: clamp(220px, 52vh, 560px);
    --cover-fade-start: 38%;
    --cover-fade-end: 100%;
}

html {
    overflow-y: scroll;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
}

html::-webkit-scrollbar {
    width: 10px;
}

html::-webkit-scrollbar-track {
    background: transparent;
}

html::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

html.show-page-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(51, 51, 51, 0.28) transparent;
}

html.show-page-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(51, 51, 51, 0.28);
}

html.show-page-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(51, 51, 51, 0.42);
}

html, body {
    overflow-x: hidden; /* 防止因侧边栏或搜索结果宽度突变导致水平滚动 */
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* 页面内容始终位于背景层上方 */
.container,
.footer {
    position: relative;
    z-index: 2;
}

/* 顶部封面背景（视频/图片） */
.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--cover-height);
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
    -webkit-mask-image: linear-gradient(
        to bottom,
        #000 0%,
        #000 var(--cover-fade-start),
        transparent var(--cover-fade-end)
    );
    mask-image: linear-gradient(
        to bottom,
        #000 0%,
        #000 var(--cover-fade-start),
        transparent var(--cover-fade-end)
    );
}

.banner-bg video,
.banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    object-position: center top;
}

.banner-bg .banner-video,
.banner-bg .banner-poster {
    transition: opacity 420ms ease;
    will-change: opacity;
}

.banner-bg .banner-video {
    opacity: 0;
}

.banner-bg.has-cover-poster .banner-video {
    opacity: 0;
}

.banner-bg.is-video-ready .banner-video {
    opacity: 1;
}

.banner-bg.is-video-ready .banner-poster {
    opacity: 0;
}

.banner-bg:not(.has-cover-poster):not(.is-video-ready) .banner-overlay {
    opacity: 0;
}

/* 封面柔化遮罩，底部保持透明以露出纹理背景 */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(9, 18, 31, 0.22) 0%,
        rgba(252, 255, 254, 0.16) 48%,
        rgba(252, 255, 254, 0) 100%
    );
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 20px 40px;
    position: relative;
    flex: 1;
    width: 100%;
}

/* 主布局：侧边栏 + 内容区 */
.main-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

/* 分类侧边栏 */
.category-sidebar {
    position: sticky;
    top: 20px;
    flex-shrink: 0;
    width: 200px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    padding: 12px 10px;
    border: 1px solid rgba(var(--primary-rgb), 0.1);
    border-radius: 12px;
    background: rgba(var(--card-bg-rgb), 0.62);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.category-sidebar::-webkit-scrollbar {
    width: 3px;
}

.category-sidebar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    padding: 0 12px;
    font-weight: 500;
}

.sidebar-link {
    display: block;
    padding: 8px 12px;
    font-size: 0.95rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-left: 2px solid transparent;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.sidebar-link:hover {
    color: var(--primary-hover);
    background: rgba(var(--primary-rgb), 0.06);
}

.sidebar-link.active {
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.08);
    border-left-color: var(--primary-color);
    font-weight: 500;
}

/* 导航内容区 */
.nav-content {
    flex: 1;
    min-width: 0;
}

/* 左上角 Logo */
.logo-corner {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
}

.logo-corner img {
    display: block;
}

/* 搜索区域（选项卡+搜索框一体化） */
.search-wrapper {
    max-width: 600px;
    margin: 0 auto 50px;
}

/* 搜索引擎选项卡 */
.search-tabs {
    display: flex;
    gap: 0;
    margin-bottom: -1px;
    padding-left: 10px;
    position: relative;
    z-index: 2;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.search-tabs::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

.tab-btn {
    padding: 8px 18px 9px;
    border: 1px solid transparent;
    border-bottom: 1px solid var(--border-color);
    background: rgba(var(--card-bg-rgb), 0.45);
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s, background 0.2s;
    position: relative;
    min-width: 60px;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    white-space: nowrap;
    line-height: 1.2;
    appearance: none;
    -webkit-appearance: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.tab-btn:hover {
    color: var(--primary-hover);
    background: rgba(var(--primary-rgb), 0.05);
}

.tab-btn.active {
    background: var(--card-bg);
    border-color: var(--border-color);
    border-bottom-color: var(--card-bg);
    color: var(--primary-color);
}
.search-wrapper:has(#searchInput:focus) .tab-btn.active {
    border-color: var(--primary-color);
    border-bottom-color: var(--card-bg);
    box-shadow: 0 -1px 0 rgba(var(--primary-rgb), 0.08);
}

/* 搜索框样式 */
.search-box {
    display: flex;
    background: var(--card-bg);
    border-radius: 0 12px 12px 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.search-box:focus-within {
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-hover);
}

.search-box input {
    flex: 1;
    min-width: 0;
    padding: 16px 18px 16px 24px;
    border: none;
    outline: none;
    font-size: 1rem;
    background: transparent;
}

.search-clear-btn {
    width: 28px;
    height: 28px;
    margin: auto 0;
    border: none;
    background: rgba(var(--primary-rgb), 0.12);
    color: var(--text-muted);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.9);
    transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.search-clear-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.search-clear-btn:hover {
    background: rgba(var(--primary-rgb), 0.2);
    color: var(--primary-hover);
}

.search-clear-btn span {
    font-size: 1rem;
    line-height: 1;
}

#searchBtn {
    padding: 0;
    margin: auto 14px auto 8px;
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: transform 0.18s ease, opacity 0.18s ease;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    align-self: center;
}

#searchBtn img {
    width: 24px;
    height: 24px;
    display: block;
}

#searchBtn:hover {
    opacity: 0.82;
    transform: scale(1.06);
}

#searchBtn:active {
    transform: scale(0.94);
}

#searchBtn:focus-visible {
    outline: 2px solid rgba(var(--primary-rgb), 0.32);
    outline-offset: 2px;
}

.search-history {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 0 10px;
}

.search-history strong {
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1;
    margin-right: 0;
}

.search-history-title {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
}

.history-clear-all-btn {
    position: absolute;
    top: -6px;
    left: -6px;
    width: 20px;
    height: 20px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    border-radius: 999px;
    background: #fff;
    color: var(--text-muted);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
    font-size: 0.78rem;
    line-height: 1;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.85);
    transition: opacity 0.18s ease, transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.search-history-title:hover .history-clear-all-btn,
.search-history-title:focus-within .history-clear-all-btn {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.history-clear-all-btn:hover {
    color: var(--primary-hover);
    background: rgba(255, 255, 255, 0.98);
}

.search-history-item {
    position: relative;
    display: inline-flex;
    align-items: center;
    background: rgba(var(--primary-rgb), 0.12);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    border-radius: 999px;
    transition: all 0.2s ease;
}

.search-history-item:hover {
    background: rgba(var(--primary-rgb), 0.18);
    transform: translateY(-1px);
}

.search-history-item button {
    background: transparent;
    border: none;
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.82rem;
    transition: all 0.2s ease;
}

.search-history-item button:hover {
    background: rgba(var(--primary-rgb), 0.14);
    color: var(--primary-hover);
}

.history-delete-btn {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    padding: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px !important;
    background: #fff !important;
    border: 1px solid rgba(var(--primary-rgb), 0.18) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
    color: var(--text-muted) !important;
    font-size: 0.78rem !important;
    line-height: 1;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.85);
    transition: opacity 0.18s ease, transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.search-history-item:hover .history-delete-btn,
.search-history-item:focus-within .history-delete-btn {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.history-delete-btn:hover {
    color: var(--primary-hover) !important;
    background: rgba(255, 255, 255, 0.98) !important;
}
/* 分类样式 */
.category {
    margin-bottom: 30px;
    scroll-margin-top: 15vh;
    position: relative;
}

/* 侧边栏高亮渐变消失 */
@keyframes sidebarFade {
    0% {
        color: var(--primary-color);
        background: rgba(var(--primary-rgb), 0.08);
        border-left-color: var(--primary-color);
        font-weight: 500;
    }
    100% {
        color: var(--text-muted);
        background: transparent;
        border-left-color: transparent;
        font-weight: 400;
    }
}

.sidebar-link.active {
    animation: sidebarFade var(--anim-duration) ease-out 0.5s both;
}

/* 点击跳转后的生长高亮动画（挂在 .category 上） */
@keyframes barGrow {
    0% {
        transform: scaleX(0);
        opacity: 1;
    }
    40% {
        transform: scaleX(1);
        opacity: 1;
    }
    100% {
        transform: scaleX(1);
        opacity: 0;
    }
}

.category.highlight::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 36px;
    width: var(--bar-width, 60%);
    background: rgba(var(--primary-rgb), 0.15);
    border-radius: 0 6px 6px 0;
    transform-origin: left center;
    animation: barGrow var(--anim-duration) ease-out forwards;
    z-index: 0;
}

.category-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
    padding: 4px 10px 4px 13px;
    border-left: 3px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
    border-radius: 0 6px 6px 0;
    margin-left: -4px;
}

.category-count {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* 网格布局 */
.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
}

/* 导航卡片样式 */
.nav-card {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    aspect-ratio: 1 / 1;
    padding: 14px 10px 34px;
    background: var(--card-bg);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-color);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.nav-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-hover);
}

.nav-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icon img,
.nav-icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: filter 0.3s ease;
}

/* 鼠标悬停卡片时，去除兜底图标的灰度滤镜，恢复原色 */
.nav-card:hover .nav-icon img[style*="grayscale"] {
    filter: none !important;
}

/* Iconfont Symbol 图标样式 */
.iconfont-symbol {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.nav-name {
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: 10px;
    font-size: 0.84rem;
    font-weight: 500;
    line-height: 1;
    padding-bottom: 2px;
    margin-bottom: -2px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: calc(100% - 16px);
    transition: white-space 0.2s ease, overflow 0.2s ease, text-overflow 0.2s ease;
}

.nav-card:hover .nav-name {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
}

/* 无结果提示 */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

/* 页脚样式 */
.footer {
    text-align: center;
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: auto;
}

.footer a {
    color: inherit;
    text-decoration: none;
}

.footer a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* 电脑端隐藏加载用时换行 */
.footer-loadtime-break {
    display: none;
}

/* 手机端隐藏加载用时前面的 · 符号 */
@media (max-width: 768px) {
    .footer-dot {
        display: none;
    }
}


body.mobile-sidebar-fixed .main-layout {
    padding-top: calc(var(--mobile-sidebar-height, 0px) + 12px);
}

body.mobile-sidebar-fixed .category-sidebar {
    position: fixed;
    top: 8px;
    left: var(--mobile-sidebar-left, 15px);
    width: var(--mobile-sidebar-width, calc(100% - 30px));
    max-width: calc(100% - 30px);
    z-index: 40;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
    background: rgba(var(--card-bg-rgb), 0.98);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
}


body.mobile-sidebar-fixed .category-sidebar::-webkit-scrollbar {
    display: none;
    height: 0;
}

body.desktop-sidebar-fixed .main-layout {
    padding-left: calc(var(--desktop-sidebar-width, 150px) + var(--desktop-sidebar-gap, 30px));
}

body.desktop-sidebar-fixed .category-sidebar {
    position: fixed;
    top: var(--desktop-sidebar-top, 20px);
    left: var(--desktop-sidebar-left, 0px);
    width: var(--desktop-sidebar-width, 200px);
}
@media (max-width: 768px) {
    :root {
        --cover-height: clamp(180px, 42vh, 380px);
        --cover-fade-start: 30%;
    }

    .container {
        padding: 50px 15px 20px;
    }

    .main-layout {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .nav-content {
        width: 100%;
    }

    .category-sidebar {
        position: sticky;
        top: 0;
        z-index: 20;
        width: 100%;
        max-height: none;
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: none;
        -ms-overflow-style: none;
        display: flex;
        align-items: center;
        gap: 4px;
        padding: 8px 4px;
        border: none;
        border-bottom: none;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-x;
    }

    .category-sidebar::-webkit-scrollbar {
        height: 0;
        width: 0;
    }

    .sidebar-title {
        display: none;
    }

    .sidebar-link {
        flex-shrink: 0;
        border-left: none;
        border-radius: 20px;
        padding: 6px 14px;
        font-size: 0.8rem;
    }

    @keyframes sidebarFadeMobile {
        0% {
            border-left-color: transparent;
            background: var(--primary-color);
            color: #fff;
        }
        100% {
            border-left-color: transparent;
            background: transparent;
            color: var(--text-muted);
        }
    }

    .sidebar-link.active {
        animation: none !important;
        background: var(--primary-color) !important;
        color: #fff !important;
        font-weight: 500;
        border-left-color: transparent !important;
        transition: none;
    }

    .category.highlight::before {
        display: none !important;
    }
    .logo-corner {
        top: 15px;
        left: 15px;
        font-size: 1rem;
    }

    .search-wrapper {
        margin-bottom: 40px;
    }

    .search-tabs {
        margin-bottom: 8px;
        padding-left: 0;
        gap: 6px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
    }

    .tab-btn {
        padding: 6px 12px 7px;
        font-size: 0.8rem;
        min-width: max-content;
        border-radius: 999px;
        border: 1px solid var(--border-color);
        background: rgba(var(--card-bg-rgb), 0.92);
    }

    .tab-btn.active {
        border-color: rgba(var(--primary-rgb), 0.4);
        border-bottom-color: rgba(var(--primary-rgb), 0.4);
        background: rgba(var(--primary-rgb), 0.12);
    }

    .search-wrapper:has(#searchInput:focus) .tab-btn.active {
        border-color: var(--primary-color);
        border-bottom-color: var(--primary-color);
        box-shadow: none;
    }

    .search-box {
        border-radius: 12px;
    }

    .search-box:focus-within {
        border-color: var(--primary-color);
    }

    .nav-grid {
        grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
        gap: 10px;
    }

    .nav-card {
        aspect-ratio: 1 / 1;
        min-height: 0;
        padding: 12px 8px 30px;
    }

    .nav-icon {
        width: 40px;
        height: 40px;
    }

    .nav-name {
        bottom: 8px;
        font-size: 0.8rem;
        line-height: 1.2;
    }

    .footer p {
        display: inline;
        text-align: center;
    }

    .footer-loadtime-break {
        display: block;
    }
}

@media (max-width: 480px) {
    .search-tabs {
        margin-bottom: 8px;
        gap: 6px;
    }

    .search-tabs::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        padding: 6px 10px 7px;
        font-size: 0.75rem;
        white-space: nowrap;
        min-width: max-content;
    }

    .nav-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 8px;
    }

    .nav-card {
        aspect-ratio: 1 / 1;
        min-height: 0;
        padding: 10px 4px 26px;
    }

    .nav-icon {
        width: 34px;
        height: 34px;
    }
    
    .nav-name {
        bottom: 7px;
        font-size: 0.78rem;
        line-height: 1.2;
    }
}

/* =========================
   编辑模式（Ctrl + F9）
   ========================= */
.editor-launcher-btn {
    margin-left: 10px;
    padding: 6px 10px;
    border: 1px solid rgba(var(--primary-rgb), 0.32);
    border-radius: 999px;
    background: rgba(var(--card-bg-rgb), 0.9);
    color: var(--primary-color);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    display: none;
    align-items: center;
    line-height: 1;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.editor-launcher-btn.is-visible {
    display: inline-flex;
}

.editor-launcher-btn:hover {
    background: var(--primary-hover);
    color: #fff;
    transform: translateY(-1px);
}

body.editor-panel-open .container,
body.editor-panel-open .footer {
    padding-right: 390px;
    transition: padding-right 0.24s ease;
}

.editor-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 370px;
    max-width: 95vw;
    height: 100vh;
    z-index: 120;
    background: rgba(255, 255, 255, 0.98);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 28px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transform: translateX(110%);
    transition: transform 0.25s ease;
    display: flex;
    flex-direction: column;
}

.editor-panel.is-open {
    transform: translateX(0);
}

.editor-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 14px 12px;
    border-bottom: 1px solid var(--border-color);
}

.editor-panel-head strong {
    color: var(--text-color);
    font-size: 0.95rem;
}

.editor-close-btn {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: #fff;
    color: var(--text-muted);
    cursor: pointer;
}

.editor-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.editor-section {
    border: 1px solid rgba(var(--primary-rgb), 0.16);
    border-radius: 12px;
    background: rgba(var(--card-bg-rgb), 0.74);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.editor-section h3 {
    font-size: 0.83rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin: 0;
}

.editor-section label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.76rem;
    color: var(--text-muted);
}

.editor-section .editor-color-field {
    display: grid;
    grid-template-columns: auto minmax(78px, auto) 1fr;
    align-items: center;
    gap: 8px;
}

.editor-section .editor-color-field > span {
    white-space: nowrap;
    color: var(--text-muted);
}

.editor-section .editor-color-field input[type="color"] {
    margin: 0;
}

.editor-section .editor-color-field.is-disabled > span {
    opacity: 0.58;
}

.editor-section input,
.editor-section textarea,
.editor-section select {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 9px;
    font-size: 0.8rem;
    color: var(--text-color);
    background: #fff;
    font-family: inherit;
}

.editor-section input[type="color"] {
    padding: 4px;
    height: 42px;
    cursor: pointer;
}

.editor-section input[type="checkbox"] {
    width: 16px;
    height: 16px;
    padding: 0;
    vertical-align: middle;
    margin: 0;
    flex: 0 0 auto;
}

.editor-section input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.editor-section input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(51, 51, 51, 0.2);
    border-radius: 4px;
}

.editor-section textarea {
    resize: vertical;
    min-height: 68px;
}

.editor-group-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    width: 100%;
    color: var(--text-color);
    cursor: pointer;
    flex-direction: row;
}

.editor-section .editor-group-toggle {
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: center !important;
    white-space: nowrap;
}

.editor-group-fields {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.editor-group-fields.is-disabled {
    display: none;
}

.editor-tip {
    font-size: 0.74rem;
    color: var(--text-muted);
}

.editor-inline-actions {
    display: flex;
    gap: 8px;
}

.editor-inline-actions button,
.editor-panel-foot button {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #fff;
    color: var(--text-color);
    cursor: pointer;
    font-size: 0.8rem;
    padding: 8px 10px;
}

.editor-panel-foot {
    padding: 12px 14px 14px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.editor-panel-foot .editor-btn-primary {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: #fff;
}

.editor-panel-foot .editor-btn-primary:hover {
    border-color: var(--primary-hover);
    background: var(--primary-hover);
}

body.editor-modal-open {
    overflow: hidden;
}

.editor-modal-layer {
    position: fixed;
    inset: 0;
    z-index: 180;
    background: rgba(18, 26, 38, 0.4);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.editor-modal-layer.is-open {
    display: flex;
}

.editor-modal {
    width: min(520px, 100%);
    max-height: calc(100vh - 48px);
    overflow: hidden;
    border: 1px solid rgba(var(--primary-rgb), 0.22);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
}

.editor-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 12px;
    border-bottom: 1px solid var(--border-color);
}

.editor-modal-head strong {
    font-size: 0.95rem;
    color: var(--text-color);
}

.editor-modal-close {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: #fff;
    color: var(--text-muted);
    cursor: pointer;
}

.editor-modal-body {
    overflow-y: auto;
    padding: 14px 16px 16px;
}

.editor-modal-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.editor-modal-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.editor-modal-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.editor-modal-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.editor-modal-field-label {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.editor-modal-field input,
.editor-modal-field textarea,
.editor-modal-field select {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 9px 10px;
    font-size: 0.86rem;
    color: var(--text-color);
    background: #fff;
    font-family: inherit;
}

.editor-modal-field textarea {
    resize: vertical;
    min-height: 88px;
}

.editor-modal-error {
    min-height: 1.1em;
    font-size: 0.76rem;
    color: #d94848;
}

.editor-modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 6px;
}

.editor-modal-foot button {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.8rem;
    background: #fff;
    color: var(--text-color);
    cursor: pointer;
}

.editor-modal-foot .editor-btn-primary {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: #fff;
}

.editor-modal-foot .editor-btn-primary:hover {
    border-color: var(--primary-hover);
    background: var(--primary-hover);
}

.category-editor-tools {
    margin-left: auto;
    display: inline-flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.editor-inline-btn {
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--primary-color);
    border-radius: 8px;
    font-size: 0.7rem;
    line-height: 1;
    padding: 5px 8px;
    cursor: pointer;
}

.editor-inline-btn:hover {
    color: var(--primary-hover);
    border-color: rgba(var(--primary-rgb), 0.4);
}

.editor-inline-btn.danger {
    border-color: rgba(217, 72, 72, 0.3);
    color: #d94848;
    background: rgba(217, 72, 72, 0.08);
}

.category-drag-handle {
    cursor: grab;
}

.editor-nav-card {
    cursor: grab;
    user-select: none;
}

.editor-nav-card.is-dragging {
    opacity: 0.5;
}

.card-editor-actions {
    position: absolute;
    top: 6px;
    right: 6px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.editor-nav-card:hover .card-editor-actions {
    opacity: 1;
}

.editor-add-link-tile {
    border: 1px dashed rgba(var(--primary-rgb), 0.45);
    border-radius: var(--radius);
    background: rgba(var(--primary-rgb), 0.05);
    color: var(--primary-color);
    font-size: 0.84rem;
    cursor: pointer;
    min-height: 96px;
}

.editor-add-link-tile:hover {
    color: var(--primary-hover);
    border-color: rgba(var(--primary-rgb), 0.62);
}

.sidebar-add-category-btn {
    width: 100%;
    border: 1px dashed rgba(var(--primary-rgb), 0.3);
    border-radius: 10px;
    padding: 7px 8px;
    margin-bottom: 8px;
    background: rgba(var(--primary-rgb), 0.06);
    color: var(--primary-color);
    font-size: 0.8rem;
    cursor: pointer;
}

.sidebar-add-category-btn:hover {
    color: var(--primary-hover);
    border-color: rgba(var(--primary-rgb), 0.45);
    background: rgba(var(--primary-rgb), 0.12);
}

.category.is-drop-target {
    outline: 2px dashed rgba(var(--primary-rgb), 0.55);
    outline-offset: 4px;
    border-radius: 10px;
}

.nav-card.is-drop-target,
.nav-grid.is-drop-target-grid {
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.4) inset;
}

@media (max-width: 1400px) {
    body.editor-panel-open .container,
    body.editor-panel-open .footer {
        padding-right: 20px;
    }
}

@media (max-width: 1023px) {
    .editor-launcher-btn,
    .editor-panel {
        display: none !important;
    }
}