/* ============================================================================
   ashery.top 统一设计系统
   ----------------------------------------------------------------------------
   改造前的状况：17 个模板各自内嵌了一份几乎相同的 <style>，
   改一个颜色要改 17 个文件，页脚也因此在某些页面缺失。

   现在：全站只有这一个 CSS 文件，所有页面通过 base.html 继承。
   想换配色，只改下面 :root 里的设计令牌即可 —— 全站立即生效。

   配色沿用 ASH 原来的 GitHub 暗色风格，保持视觉连续性。
   ========================================================================= */

:root {
    /* ---- 颜色令牌 ---- */
    --bg:            #0d1117;   /* 页面底色 */
    --bg-elevated:   #161b22;   /* 卡片 / 面板 */
    --bg-hover:      #1c2333;   /* 悬停高亮 */
    --bg-inset:      #010409;   /* 代码块、输入框凹陷处 */
    --border:        #30363d;   /* 常规边框 */
    --border-strong: #484f58;

    --text:          #e6edf3;   /* 正文 */
    --text-muted:    #8b949e;   /* 次要文字 */
    --text-dim:      #6e7681;   /* 更淡的说明文字 */

    --accent:        #58a6ff;   /* 主强调色（链接、焦点） */
    --accent-soft:   #1f6feb;
    --success:       #238636;
    --success-text:  #3fb950;
    --danger:        #da3633;
    --danger-text:   #f85149;
    --warning:       #d29922;
    --warning-text:  #e3b341;
    --purple:        #a371f7;
    --pink:          #ff7b9c;

    /* ---- 排版 ---- */
    --font-mono: "Cascadia Code", "JetBrains Mono", "Fira Code", Consolas, monospace;
    --font-serif: "Times New Roman", "宋体", serif;

    /* ---- 尺寸 ---- */
    --radius: 6px;
    --radius-lg: 10px;
    --gap: 16px;
    --wrap: 1120px;
    --wrap-narrow: 720px;
}

/* ------------------------------------------------------------------ 基础重置 */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, kbd, pre { font-family: var(--font-mono); }
code {
    background: var(--bg-inset);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 0.92em;
}
pre {
    background: var(--bg-inset);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.6;
}
pre code { background: none; border: none; padding: 0; }

hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

::selection { background: var(--accent-soft); color: #fff; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* ------------------------------------------------------------------ 布局容器 */
.wrap {
    width: 100%;
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 20px;
}
.wrap-narrow { max-width: var(--wrap-narrow); }

main.page { flex: 1 0 auto; padding: 32px 0 56px; }

/* 页面标题区 */
.page-head { margin-bottom: 28px; }
.page-head h1 {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.page-head .sub {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 6px;
}

/* ------------------------------------------------------------------ 顶栏 */
.topbar {
    border-bottom: 1px solid var(--border);
    background: rgba(13, 17, 23, 0.92);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 56px;
}
.topbar .brand {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 16px;
    letter-spacing: 2px;
    color: var(--text);
    text-decoration: none;
}
.topbar .brand:hover { text-decoration: none; }
.topbar .brand .mark {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 700;
    color: var(--accent);
}
.topbar .brand .station { color: var(--text-muted); font-size: 12px; letter-spacing: 3px; }

.topbar nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.topbar nav a {
    color: var(--text-muted);
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.topbar nav a:hover { color: var(--text); background: var(--bg-elevated); text-decoration: none; }
.topbar nav a.active { color: var(--accent); }

/* ------------------------------------------------------------------ 门户品牌区 */
.hero {
    display: flex;
    gap: 48px;
    align-items: center;
    padding: 48px 0 40px;
    flex-wrap: wrap;
}
.hero .brand-block { flex: 1 1 280px; min-width: 240px; }
.hero .brand-block .logo {
    font-size: 46px;
    font-weight: 300;
    letter-spacing: 6px;
}
.hero .brand-block .logo .highlight {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--accent);
}
.hero .brand-block .tagline {
    font-family: var(--font-serif);
    font-size: 13px;
    letter-spacing: 6px;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: 10px;
    margin-top: 6px;
}
.hero .brand-block .tagline .hl { color: var(--text); letter-spacing: 4px; }
.hero .brand-block .status {
    margin-top: 18px;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.hero .entries { flex: 1 1 420px; min-width: 280px; display: grid; gap: 12px; }

/* 门户入口卡片 */
.entry-card {
    display: block;
    padding: 16px 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    text-decoration: none;
    position: relative;
    transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.entry-card:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
    text-decoration: none;
    transform: translateX(3px);
}
.entry-card .icon { font-size: 17px; margin-right: 10px; }
.entry-card .title { font-size: 15px; }
.entry-card .desc {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    padding-left: 30px;
    margin-top: 2px;
    font-weight: 300;
}
.entry-card .arrow {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--border);
    font-size: 17px;
    transition: color 0.15s;
}
.entry-card:hover .arrow { color: var(--accent); }

/* ------------------------------------------------------------------ 卡片网格 */
.grid { display: grid; gap: var(--gap); }
.grid.cols-2 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }

.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    transition: border-color 0.15s;
}
.card:hover { border-color: var(--border-strong); }
.card h3 { font-size: 15px; font-weight: 500; margin-bottom: 6px; }
.card p { color: var(--text-muted); font-size: 13px; }
.card .meta {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    font-size: 11px;
    color: var(--text-dim);
    display: flex;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}
.card.link { display: block; color: var(--text); text-decoration: none; }
.card.link:hover { text-decoration: none; border-color: var(--accent); }

/* 面板（带标题的区块） */
.panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    overflow: hidden;
}
.panel > .panel-head {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    letter-spacing: 1px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.panel > .panel-body { padding: 18px; }
.panel > .panel-body.flush { padding: 0; }

/* ------------------------------------------------------------------ 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 14px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.4;
    color: var(--text);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-strong); text-decoration: none; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--accent-soft); border-color: var(--accent-soft); color: #fff; }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger-text); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--bg-elevated); color: var(--text); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-block { width: 100%; }

/* ------------------------------------------------------------------ 表单 */
.form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field > label {
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.field > label .req { color: var(--danger-text); }
.field .help { font-size: 11px; color: var(--text-dim); }

.input, .textarea, .select {
    width: 100%;
    padding: 9px 12px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text);
    background: var(--bg-inset);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.input:focus, .textarea:focus, .select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}
.textarea { resize: vertical; min-height: 110px; line-height: 1.7; }
.select { cursor: pointer; }
.input::placeholder, .textarea::placeholder { color: var(--text-dim); }

.form-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ------------------------------------------------------------------ 提示条 */
.alert {
    padding: 11px 15px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    font-size: 13px;
    margin-bottom: 14px;
    display: flex;
    gap: 9px;
    align-items: flex-start;
}
.alert-success { border-color: var(--success); background: rgba(35, 134, 54, 0.12); }
.alert-error   { border-color: var(--danger);  background: rgba(218, 54, 51, 0.12); }
.alert-warning { border-color: var(--warning); background: rgba(210, 153, 34, 0.12); }
.alert-info    { border-color: var(--accent);  background: rgba(88, 166, 255, 0.10); }

/* ------------------------------------------------------------------ 标签 */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 20px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    background: var(--bg-inset);
    white-space: nowrap;
}
/* 更新日志分类色标（与 logs 站配合） */
.badge-cat { border-color: var(--border-strong); }
.cat-服务器功能更新预告 { border-color: var(--accent);   color: var(--accent);   background: rgba(88,166,255,.10); }
.cat-服务器操作         { border-color: var(--warning);  color: var(--warning-text); background: rgba(210,153,34,.10); }
.cat-功能更新           { border-color: var(--purple);   color: var(--purple);   background: rgba(163,113,247,.10); }
.cat-问题修复           { border-color: var(--success);  color: var(--success-text); background: rgba(35,134,54,.12); }
.cat-安全加固           { border-color: var(--danger);   color: var(--danger-text);  background: rgba(218,54,51,.10); }
.cat-界面优化           { border-color: var(--pink);     color: var(--pink);     background: rgba(255,123,156,.10); }
.cat-维护通知           { border-color: var(--border-strong); color: var(--text-muted); }

.badge-ok      { border-color: var(--success); color: var(--success-text); }
.badge-warn    { border-color: var(--warning); color: var(--warning-text); }
.badge-danger  { border-color: var(--danger);  color: var(--danger-text); }
.badge-muted   { border-color: var(--border);  color: var(--text-dim); }

/* ------------------------------------------------------------------ 状态指示点 */
.live-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    margin-right: 7px;
    vertical-align: middle;
    animation: live-pulse 2.4s ease-in-out infinite;
}
@keyframes live-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

/* ------------------------------------------------------------------ 带侧栏的两栏布局 */
.with-sidebar {
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 26px;
    align-items: start;
}
.with-sidebar > .sidebar { position: sticky; top: 74px; }
.sidebar .side-block { margin-bottom: 22px; }
.sidebar .side-title {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-dim);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}
.sidebar a {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    padding: 5px 9px;
    font-size: 12.5px;
    color: var(--text-muted);
    border-radius: 4px;
    text-decoration: none;
}
.sidebar a:hover { background: var(--bg-elevated); color: var(--text); text-decoration: none; }
.sidebar a.active { background: var(--bg-hover); color: var(--accent); }
.sidebar a .count { color: var(--text-dim); font-size: 11px; }
.filter-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.filter-chips a { text-decoration: none; }

@media (max-width: 860px) {
    .with-sidebar { grid-template-columns: 1fr; gap: 18px; }
    .with-sidebar > .sidebar { position: static; }
}

/* ------------------------------------------------------------------ 日志条目 */
.log-card { margin-bottom: 16px; }
.log-card .log-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 13px 18px;
    border-bottom: 1px solid var(--border);
}
.log-card .log-date {
    font-size: 14px;
    letter-spacing: 0.5px;
}
.log-card .log-body { padding: 15px 18px; }

.log-entry {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    padding: 3px 0;
    font-size: 13.5px;
    line-height: 1.75;
}
.log-entry .bullet { color: var(--border-strong); flex-shrink: 0; user-select: none; }
.log-entry.raw {
    color: var(--text-muted);
    padding-left: 2px;
}
.log-entry.raw .bullet { display: none; }
.log-entry.child { font-size: 13px; }
.log-entry .text { flex: 1; }

/* ------------------------------------------------------------------ 日志编辑器 */
.editor-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}
.editor-preview { position: sticky; top: 74px; }

.editor-pre {
    margin: 0;
    border: none;
    border-radius: 0;
    max-height: 320px;
    overflow: auto;
    font-size: 12.5px;
    line-height: 1.75;
    white-space: pre-wrap;
    word-break: break-word;
}

/* 单条条目 */
.entry-block { margin-bottom: 8px; }
.entry-block.sub { margin-bottom: 6px; }
.entry-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.entry-row .entry-cat {
    flex: 0 0 168px;
    font-size: 12px;
    padding: 6px 9px;
}
.entry-row .entry-text {
    flex: 1 1 220px;
    min-width: 160px;
    font-size: 13px;
    padding: 6px 10px;
}
.entry-elbow { color: var(--border-strong); user-select: none; flex: 0 0 auto; }
.entry-actions { padding: 3px 0 3px 4px; }
.entry-children {
    margin-left: 22px;
    padding-left: 12px;
    border-left: 1px dashed var(--border);
    margin-top: 4px;
}

@media (max-width: 1080px) {
    .editor-grid { grid-template-columns: 1fr; }
    .editor-preview { position: static; }
}

/* ------------------------------------------------------------------ 终端命令卡 */
.command-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 11px 14px;
    margin-bottom: 10px;
    background: var(--bg-inset);
    transition: border-color 0.15s;
}
.command-card:hover { border-color: var(--border-strong); }
.command-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.command-head strong { font-size: 13.5px; }

/* 详情折叠块（terminal 页用它解释设计原因） */
details.panel > summary { list-style: none; }
details.panel > summary::-webkit-details-marker { display: none; }
details.panel > summary::before { content: '▸ '; color: var(--text-dim); }
details.panel[open] > summary::before { content: '▾ '; }

/* ------------------------------------------------------------------ 笔记站 */
.note-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 10px;
}
.note-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 13px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    color: var(--text);
    text-decoration: none;
    font-size: 13px;
    transition: border-color 0.15s, background 0.15s;
    min-height: 46px;
}
.note-item:hover { border-color: var(--accent); background: var(--bg-hover); text-decoration: none; }
.note-item .icon { flex: 0 0 auto; font-size: 15px; }
.note-item .label { flex: 1 1 auto; word-break: break-word; }
.note-item .tail { flex: 0 0 auto; font-size: 11px; color: var(--text-dim); }

/* 还未写内容的条目：显示但不可点，明确告知"待补充"而不是报错 */
.note-item.is-planned {
    color: var(--text-dim);
    background: transparent;
    border-style: dashed;
    cursor: default;
}
.note-item.is-planned:hover { border-color: var(--border); background: transparent; }

.note-item.is-dir { font-weight: 500; }

/* 进度条 */
.progress-bar {
    height: 4px;
    background: var(--bg-inset);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 10px;
}
.progress-bar > span {
    display: block;
    height: 100%;
    background: var(--success);
    border-radius: 3px;
}

/* 笔记阅读器 */
.viewer-frame {
    width: 100%;
    height: 78vh;
    min-height: 520px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;   /* 笔记 HTML 多是白底，先给白底避免加载瞬间闪黑 */
}
.viewer-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

/* ------------------------------------------------------------------ 表格 */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.table th {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 12px;
    letter-spacing: 1px;
    background: var(--bg-inset);
    position: sticky;
    top: 0;
}
.table tr:hover td { background: var(--bg-hover); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

/* ------------------------------------------------------------------ 面包屑 */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--border); }

/* ------------------------------------------------------------------ 空状态 */
.empty {
    padding: 48px 20px;
    text-align: center;
    color: var(--text-dim);
    font-size: 13px;
}
.empty .big { font-size: 34px; display: block; margin-bottom: 10px; opacity: 0.5; }

/* ------------------------------------------------------------------ 页脚 */
.footer {
    flex-shrink: 0;
    border-top: 1px solid var(--border);
    background: var(--bg-elevated);
    padding: 26px 0 22px;
    margin-top: auto;
}
.footer .footer-links {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.footer .footer-links a {
    color: var(--text-muted);
    font-size: 13px;
    padding: 4px 12px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    text-decoration: none;
    transition: all 0.15s;
}
.footer .footer-links a:hover {
    color: var(--accent);
    border-color: var(--border);
    background: var(--bg);
}
.footer .footer-sep { color: var(--border); align-self: center; }

.footer .footer-meta {
    border-top: 1px solid var(--border);
    padding-top: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    color: var(--text-dim);
    text-align: center;
    line-height: 1.9;
}
.footer .footer-meta a { color: var(--text-dim); }
.footer .footer-meta a:hover { color: var(--accent); }
.footer .footer-meta .row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
.footer .footer-meta .dot { color: var(--border); }

/* ------------------------------------------------------------------ 工具类 */
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }
.mono { font-family: var(--font-mono); }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.flex-gap { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }
.hidden { display: none; }

/* ------------------------------------------------------------------ 响应式 */
@media (max-width: 760px) {
    body { font-size: 13.5px; }
    .hero { gap: 28px; padding: 28px 0 24px; }
    .hero .brand-block { text-align: center; }
    .hero .brand-block .logo { font-size: 36px; }
    .hero .brand-block .tagline { letter-spacing: 3px; }
    .hero .brand-block .status { justify-content: center; }
    .topbar .inner { height: auto; padding: 10px 0; flex-direction: column; align-items: flex-start; }
    .topbar nav { width: 100%; }
    .page-head h1 { font-size: 19px; }
    .footer .footer-links { gap: 2px; }
    .entry-card:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
    html { scroll-behavior: auto; }
}

/* 打印时去掉深色背景，省墨且可读 */
@media print {
    body { background: #fff; color: #000; }
    .topbar, .footer, .btn { display: none; }
    .card, .panel { border-color: #ccc; background: #fff; }
}

/* ------------------------------------------------------------------ ProJects */
.risk-row {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 12.5px;
}
.risk-row:last-child { border-bottom: none; }
.risk-row .grow { flex: 1 1 auto; }

/* ------------------------------------------------------------------ 上传文件清单 */
.file-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    font-size: 12.5px;
}
.file-row:last-child { border-bottom: none; }
.file-row .file-name {
    flex: 1 1 200px;
    word-break: break-all;
    font-family: var(--font-mono);
    font-size: 12px;
}
.file-row .input { flex: 1 1 200px; min-width: 140px; font-size: 12.5px; padding: 5px 9px; }

/* ------------------------------------------------------------------ 图片笔记 */
.image-viewer {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    text-align: center;
}
.image-viewer img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    background: #fff;
}

/* ------------------------------------------------------------------ 成员多选 */
.member-picker {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-inset);
    padding: 4px;
}
.member-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
}
.member-item:hover { background: var(--bg-elevated); }
.member-item input { margin-top: 3px; flex: 0 0 auto; }
.member-item .grow { flex: 1 1 auto; }

/* ------------------------------------------------------------------ 临时管理员横幅 */
.temp-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 8px 12px;
    margin-bottom: 14px;
    border: 1px solid var(--warning);
    border-left-width: 3px;
    border-radius: var(--radius);
    background: var(--bg-inset);
    color: var(--warning-text);
    font-size: 12.5px;
}
.temp-banner .grow { flex: 1 1 auto; }
.temp-banner .dim { color: var(--warning-text); opacity: 0.85; }

/* ------------------------------------------------------------------ 应用分享（Shi 山代码） */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}
.app-card {
    display: flex;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    text-decoration: none;
    color: inherit;
    transition: border-color .12s, transform .12s;
}
.app-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.app-icon {
    flex: 0 0 auto;
    width: 46px; height: 46px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--bg-inset);
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border);
}
.app-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.app-icon .letter { font-size: 20px; font-weight: 600; color: var(--accent); }
.app-icon.lg { width: 68px; height: 68px; border-radius: 14px; }
.app-icon.lg .letter { font-size: 28px; }
.app-body { min-width: 0; flex: 1 1 auto; }
.app-name {
    font-weight: 600; font-size: 14px; margin-bottom: 4px;
    display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.app-summary {
    font-size: 12.5px; color: var(--text-dim);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.app-meta {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin-top: 8px; font-size: 11px; color: var(--text-muted);
}
.app-head { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 18px; flex-wrap: wrap; }
.app-head h1 { font-size: 21px; font-weight: 600; margin: 0 0 6px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.app-head .summary { font-size: 13.5px; color: var(--text-dim); margin: 0 0 8px; }
.app-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.readme-frame {
    width: 100%; height: 72vh; min-height: 420px;
    border: none; background: #fff; display: block;
}
@media (prefers-color-scheme: dark) { .readme-frame { background: #0d1117; } }
.req-pre {
    margin: 0; font-size: 12.5px; line-height: 1.7;
    white-space: pre-wrap; word-break: break-word;
    font-family: var(--font-mono); color: var(--text-dim);
}