/* =========================================================
   zcnote-sphinx-theme: 首页落地页 (Landing Page) 终极样式
   ========================================================= */

/* =========================================================
   1. 底层排版修复：打破宽度枷锁与偏移修复 (安全隔离版)
   ========================================================= */
/* 仅当容器包含 .zcnote-landing-page 时，强制文档区域 100% 全宽 */
.bd-main:has(.zcnote-landing-page) .bd-article-container,
.bd-main:has(.zcnote-landing-page) .bd-article {
    max-width: 100% !important;
}

/* 消除文档底部的多余留白 */
.bd-main:has(.zcnote-landing-page) .bd-content {
    padding-bottom: 0 !important;
}

/* 隐藏侧边栏后，重置主容器的 margin 和 padding */
.bd-main:has(.zcnote-landing-page) {
    margin-left: 0 !important;
    padding-left: 2rem !important;
    padding-right: 2rem !important;
}

/* =========================================================
   2. 现代科技调色板 (Pure Flat Colors & Slates)
   ========================================================= */
.bd-main:has(.zcnote-landing-page) {
    /* 核心主色：电光蓝 (Cerulean) */
    --landing-primary: #0ea5e9;
    --landing-primary-hover: #0284c7;
    /* 极客紫 (用于伪标题渐变) */
    --landing-secondary: #8b5cf6;
    /* 高级 Slate 冷灰 (代替生硬的纯黑文字) */
    --slate-text-base: #0f172a;
    --slate-text-muted: #475569;
    /* 极浅纯色交互底色 (取代弥散阴影) */
    --landing-surface-hover: rgba(14, 165, 233, 0.06);
}

/* 完美适配 Sphinx 黑暗模式 */
html[data-theme="dark"] .bd-main:has(.zcnote-landing-page) {
    --landing-primary: #38bdf8;
    --landing-primary-hover: #7dd3fc;
    --landing-surface-hover: rgba(56, 189, 248, 0.1);
    --slate-text-base: #f8fafc;
    --slate-text-muted: #94a3b8;
}

/* =========================================================
   3. Hero 区域排版 (全局居中三级阶梯 & 消除 Warning)
   ========================================================= */

/* 核心隐藏术：极其暴力的隐藏，无视底层嵌套层级，彻底干掉原生 H1 */
.bd-main:has(.zcnote-landing-page) h1 {
    display: none !important;
}

/* 容器基础重置 */
.hero-h1, .hero-slogan, .hero-description {
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
}

/* 第一级：巨型渐变主标题 (项目名) */
.hero-h1 p {
    display: block !important;
    text-align: center !important;
    margin: 0 auto 0.5rem auto !important; /* 紧抱下方的 Slogan */
    padding: 0 !important;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: max(3.2rem, 4vw) !important;
    line-height: 1.15 !important;
    font-weight: 900 !important;
    letter-spacing: -0.01em !important;

    /* 柔和的现代科技渐变：电光蓝 -> 极客紫 */
    background: linear-gradient(135deg, var(--landing-primary) 0%, #8b5cf6 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: var(--landing-primary) !important;
}

/* 第二级：Slogan 桥梁 (大号纯色粗体) */
.hero-slogan p {
    display: block !important;
    text-align: center !important;
    font-size: clamp(1.4rem, 2.5vw, 1.8rem) !important;
    font-weight: 700 !important;
    color: var(--slate-text-base) !important;
    margin: 0 auto 1rem auto !important;
    line-height: 1.4 !important;
    letter-spacing: -0.01em !important;
}

/* 第三级：补充说明 (中号灰字) */
.hero-description p {
    text-align: center !important;
    font-size: 1.15rem !important;
    line-height: 1.6 !important;
    width: 100%;
    max-width: 650px;
    margin: 0 auto 2rem auto !important; /* 底部撑开，与徽章拉开距离 */
    color: var(--slate-text-muted) !important;
    font-weight: 500 !important;
}

/* 优化描述文字中的链接颜色 */
.hero-description p a {
    font-weight: 600 !important;
    color: var(--landing-primary) !important;
    text-decoration: none !important;
    transition: color 0.2s ease;
}
.hero-description p a:hover {
    color: var(--landing-primary-hover) !important;
    text-decoration: underline !important;
}

/* =========================================================
   4. 徽章优化 (Flat Badges)
   ========================================================= */
.landing-page-badges {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 0.5rem;
}

.landing-page-badges p {
    display: contents; /* 消除 Docutils 强制包裹的 <p> 标签 */
}

.landing-page-badges img {
    border-radius: 2px;
    box-shadow: none !important;
    transition: filter 0.2s ease;
}

.landing-page-badges:hover img {
    filter: brightness(1.15); /* 仅提亮，不浮动 */
    transform: none !important;
}

/* 徽章与按钮居中排版辅助类 */
.justify-content-center {
    justify-content: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* =========================================================
   5. 极致扁平化按钮 (True Flat Buttons)
   ========================================================= */
.landing-page-btns {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
}

.landing-page-btns p { display: contents; }

/* 向 badge 风格靠拢的 2px 圆角无阴影按钮 */
.landing-page-btns .sd-btn {
    margin: 0 !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    border-radius: 2px !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0.6rem 1.5rem !important;
    transition: background-color 0.2s ease, opacity 0.2s ease !important;
}

.btn-modern-primary {
    background-color: var(--landing-primary) !important;
    color: #ffffff !important;
}
.btn-modern-primary:hover {
    background-color: var(--landing-primary-hover) !important;
    transform: none !important;
}

.btn-modern-secondary {
    background-color: #334155 !important;
    color: #ffffff !important;
}
.btn-modern-secondary:hover {
    opacity: 0.85 !important;
    transform: none !important;
}

/* =========================================================
   6. 幽灵卡片 (Ghost Cards) - 极致扁平几何
   ========================================================= */
.ghost-card,
.ghost-card .sd-card-body,
.ghost-card .sd-card-header {
    background-color: transparent !important;
    background: transparent !important;
    border: none !important;
}

/* 零阴影，纯粹的几何线框 */
.ghost-card {
    border: 1px solid var(--pst-color-border) !important;
    box-shadow: none !important;
    border-radius: 8px !important;
    transition: background-color 0.2s ease, border-color 0.2s ease !important;
    padding: 0.5rem !important;
    overflow: hidden;
}

/* 填入极浅纯色，绝对禁止上下浮动 */
.ghost-card:hover {
    border-color: var(--landing-primary) !important;
    background-color: var(--landing-surface-hover) !important;
    transform: none !important;
}

.ghost-card .sd-card-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.8rem !important;
    font-weight: 700 !important;
    font-size: 1.15rem !important;
    color: var(--slate-text-base);
}

.icon-modern {
    margin-bottom: 0 !important;
    font-size: 1.25em;
    color: var(--landing-primary);
    transition: color 0.2s ease;
}

.ghost-card:hover .icon-modern {
    color: var(--landing-primary-hover);
    transform: none !important;
}

/* =========================================================
   7. 悬浮控制台 (Mock Window) - 深空极客版
   ========================================================= */

/* 赋予终端更强的“体量感” */
.mock-window {
    background-color: #0f172a !important; /* 深空蓝 slate-900 */
    border-radius: 12px !important;
    border: 1px solid #1e293b !important;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3), 0 0 40px rgba(14, 165, 233, 0.15) !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* 🖥️ 居中宽版悬浮终端专属控制 */
.center-terminal {
    max-width: 850px !important; /* 限制最大宽度，不至于撑满屏幕 */
    margin-left: auto !important;
    margin-right: auto !important;
    min-height: auto !important;
}

/* Mac 风格顶部控制栏 */
.mock-window-header {
    background-color: #1e293b !important;
    border-bottom: 1px solid #334155 !important;
    padding: 0.75rem 1.2rem !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 🔥 核心修复：彻底打掉 Sphinx 偷偷包裹的 <p> 标签带来的幽灵空行！ */
.mock-window-header p {
    display: contents !important;
}

.mock-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}
.mock-dot.red { background-color: #ff5f56; }
.mock-dot.yellow { background-color: #ffbd2e; }
.mock-dot.green { background-color: #27c93f; }

/* 终端标题靠左，紧挨着红黄绿按钮 */
.mock-title {
    margin-left: 0.8rem;
    margin-right: auto;
    padding-right: 0;
    margin-bottom: 0 !important; /* 强制消除任何可能的底部边距 */
    font-size: 0.85rem;
    line-height: 1 !important;   /* 收紧行高 */
    color: #94a3b8;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* ====================================
   修复 1：重塑终端容器的边界与对齐
   ==================================== */
/* 窗口代码内容区 */
.mock-window-body {
    padding: 1.2rem 1.5rem !important; /* 收紧内边距 */
    color: #cbd5e1 !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left !important; /* 核心修复：拦截居中污染 */
}

/* 强制覆盖 Sphinx Grid 列的继承，防止左右并排网格居中 */
.mock-window-body .sd-col,
.mock-window-body p,
.mock-window-body pre,
.mock-window-body code {
    text-align: left !important;
}

/* 覆盖 Sphinx Grid 可能引入的深色文字，强制所有普通段落为亮色 */
.mock-window-body p,
.mock-window-body .sd-col {
    color: #f1f5f9 !important;
}

/* 代码段落上的提示文字 */
.mock-window-body strong {
    font-size: 1rem;
    color: #38bdf8 !important;
    letter-spacing: 0.5px;
}

/* 🔥 核心修复：彻底改造 Sphinx 默认的内联代码 (Inline Code) */
.mock-window-body code,
.mock-window-body code.literal {
    background-color: rgba(56, 189, 248, 0.15) !important; /* 浅蓝透明底 */
    color: #7dd3fc !important; /* 亮蓝文字 */
    border: 1px solid rgba(56, 189, 248, 0.2) !important;
    padding: 0.1rem 0.4rem !important;
    border-radius: 4px !important;
    font-size: 0.9em !important;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace !important;
}

.mock-window-body p {
    margin-bottom: 0.5rem !important;
    text-align: left !important;
}

/* 消除并排显示时的多余顶部间距 */
.center-terminal .mock-window-body p + strong {
    margin-top: 0 !important;
}

/* ====================================
   🔥 核心修复：强杀 Sphinx Grid 自动注入的底层 Margin
   拦截 .sd-mb-4 和 .sd-my-4，防止终端底部留白翻倍
   ==================================== */
.center-terminal .mock-window-body .sd-grid,
.center-terminal .mock-window-body .sd-mb-4,
.center-terminal .mock-window-body .sd-my-4,
.center-terminal .mock-window-body > div:last-child {
    margin-bottom: 0 !important;
}

/* 如果你的内部网格列 (columns) 也带有底边距，一并打掉 */
.center-terminal .mock-window-body .sd-col {
    margin-bottom: 0 !important;
}

/* ====================================
   🎨 彻底重构代码块面板 & 定制极简滚动条
   ==================================== */

/* 1. 彻底扒光 Sphinx 的套娃外壳：清除所有的 wrapper 背景、边框和内外边距 */
.mock-window-body .literal-block-wrapper,
.mock-window-body div[class^="highlight"],
.mock-window-body .highlight {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
}

/* ====================================
   修复 2：收紧代码内嵌面板的边距
   ==================================== */
/* 2. 核心内嵌面板：将样式精准、唯一地赋予最底层的 pre 标签 */
.mock-window-body pre {
    background-color: #1e293b !important; /* 略亮于终端底色的 Slate-800 */
    border: 1px solid #334155 !important; /* 极细高光轮廓线 */
    border-radius: 6px !important;        /* 柔和圆角 */
    padding: 0.8rem 1rem !important;      /* 修复：收紧代码块内部呼吸空间 */
    margin: 0.5rem 0 0 0 !important;      /* 与上方文字拉开距离 */
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1) !important; /* 内凹质感 */

    /* 文字排版 */
    color: #f1f5f9 !important; /* slate-100 */
    text-shadow: none !important;
    font-size: 0.95rem !important;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace !important;

    /* 允许横向滚动，但不超出面板 */
    overflow-x: auto !important;
}

/* ====================================
   🖱️ 定制现代滚动条 (Scrollbar)
   完美融入深色终端，绝不突兀
   ==================================== */

/* 滚动条整体宽度/高度 */
.mock-window-body pre::-webkit-scrollbar {
    height: 8px; /* 水平滚动条的高度，做得很纤细 */
    width: 8px;
}

/* 滚动条轨道 (透明底色) */
.mock-window-body pre::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 0 0 6px 6px; /* 贴合 pre 的底部圆角 */
}

/* 滚动条滑块 (半透明 Slate 冷灰) */
.mock-window-body pre::-webkit-scrollbar-thumb {
    background-color: #475569;
    border-radius: 4px;
    border: 2px solid #1e293b; /* 利用边框与背景色同色，制造出更细的视觉错觉 */
}

/* 滑块悬浮态 (稍微提亮) */
.mock-window-body pre::-webkit-scrollbar-thumb:hover {
    background-color: #64748b;
}


/* ====================================
   💡 注入微型暗黑高亮 (Pygments Overrides)
   ==================================== */

/* 强制所有 Span 脱离原有的浅色阴影干扰 */
.mock-window-body pre span {
    text-shadow: none !important;
    color: #cbd5e1 !important; /* 兜底色：浅灰 */
}

/* 关键字 (import, pip 等指令) -> 赛博紫粉色 */
.mock-window-body pre .k,
.mock-window-body pre .kn,
.mock-window-body pre .kc {
    color: #f472b6 !important;
    font-weight: 600 !important;
}

/* 字符串 ("zcnote_sphinx_theme" 等) -> 荧光薄荷绿 */
.mock-window-body pre .s,
.mock-window-body pre .s2 {
    color: #34d399 !important;
}

/* 变量名、对象名 (html_theme 等) -> 电光蓝 */
.mock-window-body pre .n,
.mock-window-body pre .nn,
.mock-window-body pre .nc {
    color: #38bdf8 !important;
}

/* 符号与操作符 (= 等) -> 纯白 */
.mock-window-body pre .o,
.mock-window-body pre .p {
    color: #f8fafc !important;
}

/* 注释 (# 这是注释) -> 暗灰斜体 */
.mock-window-body pre .c,
.mock-window-body pre .c1 {
    color: #64748b !important;
    font-style: italic !important;
}

/* 兼容暗黑模式下的终端外侧悬浮阴影 */
html[data-theme="dark"] .mock-window {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px rgba(14, 165, 233, 0.15) !important;
}