/*
 * 深色霓虹赛博风 - 网址卡片样式
 * 适用于 https://okfm.cn/ 深色模式
 * 使用方法：在主题中引入此CSS文件
 */

/* ============================================
   基础变量覆盖 - 深色霓虹赛博主题
   ============================================ */
:root {
    /* 主题色 - 霓虹蓝 */
    --theme-color: #00c8ff;
    --theme-color-rgb: 0, 200, 255;
    --theme-color-bg: rgba(0, 200, 255, 0.1);
    --hover-color: #00e0ff;
    --focus-color: var(--theme-color);
    --focus-shadow-color: rgba(0, 200, 255, 0.4);

    /* 文字颜色 - 浅蓝白 */
    --main-color: #c8e4ff;
    --main-shadow: rgba(0, 200, 255, 0.2);

    /* 背景色 - 深蓝黑 */
    --main-bg-color: rgba(20, 30, 60, 0.7);
    --body-bg-color: #0a0e1a;

    /* 模糊背景 - 深色霓虹 */
    --main-blur-bg-color: rgba(15, 25, 50, 0.8);
    --main-blur-bg-color2: rgba(20, 30, 60, 0.85);
    --main-blur-bg-color3: rgba(15, 25, 50, 0.6);

    /* 辅助色 */
    --muted-color: #6a8aaa;
    --muted-color2: #5a7a9a;
    --muted-color3: #8aaaca;
    --muted-bg-color: #0d1525;
    --muted-bg-color-l: #111d35;
    --muted-shadow: rgba(0, 200, 255, 0.08);
    --muted-bg-a-color: rgba(0, 200, 255, 0.06);
    --muted-blur-bg-color: rgba(15, 25, 50, 0.75);

    /* 圆角 */
    --main-radius: 12px;
}

/* ============================================
   网址卡片核心样式 - 深色霓虹赛博效果
   ============================================ */

/* 基础卡片 */
.posts-item.sites-item {
    position: relative;
    background: rgba(20, 30, 60, 0.7) !important;
    border: 1px solid rgba(0, 200, 255, 0.25);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 15px rgba(0, 200, 255, 0.08),
        0 4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 卡片边框光晕层 */
.posts-item.sites-item::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--main-radius) + 1px);
    background: linear-gradient(
        180deg,
        rgba(0, 200, 255, 0.3) 0%,
        rgba(0, 150, 255, 0.1) 50%,
        rgba(0, 200, 255, 0.3) 100%
    );
    z-index: -1;
    opacity: 0.5;
}

/* 卡片悬停效果 - 霓虹发光 */
.posts-item.sites-item:hover {
    background: rgba(25, 35, 70, 0.8) !important;
    border-color: rgba(0, 200, 255, 0.5);
    box-shadow:
        0 0 30px rgba(0, 200, 255, 0.3),
        0 0 60px rgba(0, 200, 255, 0.1),
        0 8px 32px rgba(0, 0, 0, 0.4);
    transform: translateY(-3px);
}

/* 顶部霓虹光带 */
.posts-item.sites-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(0, 200, 255, 0.1) 15%,
        rgba(0, 200, 255, 0.6) 50%,
        rgba(0, 200, 255, 0.1) 85%,
        transparent 100%
    );
    pointer-events: none;
    z-index: 1;
}

/* ============================================
   卡片内部元素样式
   ============================================ */

/* 图标区域 */
.posts-item.sites-item .item-media {
    width: 44px;
    height: 44px;
    padding-bottom: 0;
    border-radius: 10px;
    background: rgba(0, 180, 255, 0.08);
    border: 1px solid rgba(0, 200, 255, 0.2);
    box-shadow:
        inset 0 0 8px rgba(0, 200, 255, 0.05),
        0 2px 8px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.posts-item.sites-item .item-image {
    border-radius: 10px;
}

/* 图标悬停 */
.posts-item.sites-item:hover .item-media {
    background: rgba(0, 180, 255, 0.15);
    box-shadow:
        inset 0 0 12px rgba(0, 200, 255, 0.1),
        0 0 15px rgba(0, 200, 255, 0.15);
}

/* 标题样式 */
.posts-item.sites-item .item-title {
    font-size: 14px;
    font-weight: 500;
    color: #c8e4ff;
    text-shadow: 0 0 10px rgba(0, 200, 255, 0.15);
}

.posts-item.sites-item .item-title b {
    color: #e0f0ff;
    font-weight: 600;
}

.posts-item.sites-item .item-title a {
    color: #c8e4ff;
    transition: color 0.3s, text-shadow 0.3s;
}

.posts-item.sites-item:hover .item-title a {
    color: #00e0ff;
    text-shadow: 0 0 12px rgba(0, 200, 255, 0.4);
}

/* 摘要文字 */
.posts-item.sites-item .text-muted {
    color: #6a8aaa !important;
}

/* ============================================
   不同尺寸卡片适配
   ============================================ */

/* 默认尺寸 */
.sites-item.style-sites-default .sites-body {
    padding: 12px 14px;
}

/* 小尺寸 */
.sites-item.style-sites-min .sites-body {
    padding: 8px 10px;
}

.sites-item.style-sites-min .item-media {
    width: 28px;
    height: 28px;
    border-radius: 7px;
}

/* 大尺寸 */
.sites-item.style-sites-big .item-media,
.sites-item.style-sites-max .item-media {
    width: 56px;
    height: 56px;
    border-radius: 12px;
}

/* MAX 模式 */
.posts-item.sites-item.style-sites-max {
    flex-direction: column;
    background: rgba(20, 30, 60, 0.75) !important;
}

.posts-item.sites-item.style-sites-max .sites-body {
    padding: 14px 14px 4px 14px;
}

.sites-item.style-sites-max .sites-tags {
    padding: 6px 14px 12px 14px;
    margin-top: 4px;
}

.sites-item.style-sites-max .sites-tags::before {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(0, 200, 255, 0.2) 50%,
        transparent 100%
    );
    height: 1px;
}

/* ============================================
   直达按钮样式
   ============================================ */

.sites-item .togo {
    color: #00a0d0;
    opacity: 0.5;
    transition: all 0.3s;
}

.sites-item:hover .togo {
    opacity: 0.9;
    color: #00c8ff;
    text-shadow: 0 0 8px rgba(0, 200, 255, 0.5);
}

.sites-item:not(.style-sites-max) .togo {
    right: 8px;
}

.sites-item:not(.style-sites-max):hover .togo {
    opacity: 0.85;
    transform: translate(8px, -50%);
}

/* ============================================
   标签样式
   ============================================ */

.sites-item .item-tags .badge {
    background: rgba(0, 180, 255, 0.1) !important;
    color: #6ac0e8 !important;
    border: 1px solid rgba(0, 200, 255, 0.2);
    font-weight: 400;
}

.sites-item .item-tags .badge:hover {
    background: rgba(0, 180, 255, 0.2) !important;
    border-color: rgba(0, 200, 255, 0.4);
    box-shadow: 0 0 10px rgba(0, 200, 255, 0.15);
}

/* ============================================
   背景模糊效果
   ============================================ */

.blur-img-bg {
    filter: blur(12px) opacity(40%);
    opacity: 0.3;
}

.posts-item.sites-item:hover .blur-img-bg {
    transform: scale(1);
    opacity: 0.4;
}

/* ============================================
   其他卡片类型适配
   ============================================ */

/* 文章卡片 */
.posts-item.post-item {
    background: rgba(20, 30, 60, 0.7);
    border: 1px solid rgba(0, 200, 255, 0.2);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 12px rgba(0, 200, 255, 0.06),
        0 4px 16px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.posts-item.post-item:hover {
    background: rgba(25, 35, 70, 0.8);
    border-color: rgba(0, 200, 255, 0.4);
    box-shadow:
        0 0 25px rgba(0, 200, 255, 0.2),
        0 8px 28px rgba(0, 0, 0, 0.35);
    transform: translateY(-2px);
}

/* 应用卡片 */
.posts-item.app-item {
    background: rgba(20, 30, 60, 0.7);
    border: 1px solid rgba(0, 200, 255, 0.2);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 12px rgba(0, 200, 255, 0.06),
        0 4px 16px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 书籍卡片 */
.posts-item.book-item {
    background: rgba(20, 30, 60, 0.7);
    border: 1px solid rgba(0, 200, 255, 0.2);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 12px rgba(0, 200, 255, 0.06),
        0 4px 16px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* ============================================
   链接卡片样式
   ============================================ */

.link-card {
    background: rgba(20, 30, 60, 0.7);
    border: 1px solid rgba(0, 200, 255, 0.25);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 12px rgba(0, 200, 255, 0.08),
        0 4px 16px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.link-card:hover {
    background: rgba(25, 35, 70, 0.8);
    border-color: rgba(0, 200, 255, 0.45);
    box-shadow:
        0 0 25px rgba(0, 200, 255, 0.2),
        0 8px 28px rgba(0, 0, 0, 0.35);
}

.link-card .link-img {
    background: rgba(0, 180, 255, 0.06);
    border: 1px solid rgba(0, 200, 255, 0.2);
    border-radius: 10px;
}

/* ============================================
   导航和头部样式适配
   ============================================ */

/* 导航栏 */
.navbar {
    background: rgba(10, 15, 30, 0.9) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 200, 255, 0.2);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* 搜索框 */
.search-form .form-control {
    background: rgba(15, 25, 50, 0.8);
    border: 1px solid rgba(0, 200, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #c8e4ff;
}

.search-form .form-control:focus {
    background: rgba(15, 25, 50, 0.9);
    border-color: rgba(0, 200, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.15), 0 0 15px rgba(0, 200, 255, 0.1);
}

/* ============================================
   侧边栏小部件
   ============================================ */

.io-sidebar-widget.card {
    background: rgba(20, 30, 60, 0.7);
    border: 1px solid rgba(0, 200, 255, 0.2);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 12px rgba(0, 200, 255, 0.06),
        0 4px 16px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* ============================================
   内容面板样式
   ============================================ */

.panel.site-content.card,
.panel.card {
    background: rgba(20, 30, 60, 0.7);
    border: 1px solid rgba(0, 200, 255, 0.25);
    border-radius: var(--main-radius);
    box-shadow:
        0 0 15px rgba(0, 200, 255, 0.08),
        0 6px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* ============================================
   滚动条样式
   ============================================ */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(10, 15, 30, 0.5);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 200, 255, 0.3);
    border-radius: 3px;
    border: 1px solid rgba(0, 200, 255, 0.1);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 200, 255, 0.5);
    box-shadow: 0 0 6px rgba(0, 200, 255, 0.3);
}

/* ============================================
   动画效果 - 霓虹脉冲
   ============================================ */

@keyframes neon-pulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

@keyframes neon-glow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(0, 200, 255, 0.08), 0 4px 20px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 200, 255, 0.15), 0 4px 20px rgba(0, 0, 0, 0.3);
    }
}

.posts-item.sites-item::after {
    animation: neon-pulse 3s ease-in-out infinite;
}

/* ============================================
   响应式适配
   ============================================ */

@media (max-width: 768px) {
    .posts-item.sites-item {
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
    }

    .sites-item.style-sites-default .sites-body {
        padding: 10px 12px;
    }

    .navbar {
        background: rgba(10, 15, 30, 0.95) !important;
    }
}