/* ═══════════════════════════════════════════════════════════════════
   Pingnex CHANGELOG 样式表
   维护说明：此文件由 generate_changelog.py 在生成 HTML 时引用。
             修改此文件后运行脚本重新生成，或直接刷新浏览器（外链方式）。
═══════════════════════════════════════════════════════════════════ */

/* ── reset & vars ── */
:root{
  --bg:#f0f2f5; --surface:#fff; --border:#e1e4e8; --border2:#d0d7de;
  --text:#1f2328; --muted:#656d76; --accent:#0969da;
  --sidebar-w:260px; --header-h:52px;
  --radius:8px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;line-height:1.65;color:var(--text);background:var(--bg);}

/* ── header ── */
.site-header{
  position:sticky;top:0;z-index:200;height:var(--header-h);
  background:#1b1f23;color:#fff;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;box-shadow:0 1px 8px rgba(0,0,0,.35);
}
.logo{font-size:16px;font-weight:700;letter-spacing:.3px;}
.logo span{color:#58a6ff;}
.header-center{flex:1;max-width:420px;margin:0 32px;}
.search-wrap{position:relative;}
.search-wrap input{
  width:100%;padding:5px 12px 5px 32px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);
  border-radius:6px;color:#fff;font-size:13px;outline:none;transition:all .2s;
}
.search-wrap input::placeholder{color:rgba(255,255,255,.45);}
.search-wrap input:focus{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.35);}
.search-wrap .search-icon{position:absolute;left:9px;top:50%;transform:translateY(-50%);
  color:rgba(255,255,255,.4);font-size:13px;pointer-events:none;}
.search-hint{font-size:11px;color:rgba(255,255,255,.35);white-space:nowrap;}
.header-right{display:flex;align-items:center;gap:12px;}
.header-meta{font-size:11.5px;color:#8b949e;}
.mobile-menu-btn{
  display:none;background:rgba(255,255,255,.12);border:none;color:#fff;
  padding:5px 12px;border-radius:5px;font-size:13px;cursor:pointer;
}

/* ── layout ── */
.layout{display:flex;max-width:1440px;margin:0 auto;min-height:calc(100vh - var(--header-h));}

/* ── sidebar ── */
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;
  position:sticky;top:var(--header-h);height:calc(100vh - var(--header-h));
  overflow-y:auto;background:var(--surface);border-right:1px solid var(--border);
  scrollbar-width:thin;scrollbar-color:#d0d7de transparent;
}
.sidebar::-webkit-scrollbar{width:4px;}
.sidebar::-webkit-scrollbar-thumb{background:#d0d7de;border-radius:4px;}

.toc-group{padding:10px 0 4px;}
.toc-group-label{
  font-size:10.5px;text-transform:uppercase;letter-spacing:1px;
  color:var(--muted);padding:0 14px 5px;font-weight:600;
}
.toc-group ul{list-style:none;}
.toc-group li a{
  display:block;padding:5px 14px;text-decoration:none;
  border-left:3px solid transparent;transition:all .12s;
}
.toc-group li a:hover{background:#f6f8fa;border-left-color:#d0d7de;}
.toc-group li a.active{background:#ddf4ff;border-left-color:var(--vc,var(--accent));}
.toc-ver{
  font-size:12.5px;font-weight:600;color:var(--text);display:block;
}
.toc-ver .tag-dot{color:var(--vc,var(--accent));font-size:8px;margin-left:3px;vertical-align:2px;}
.toc-date{font-size:10.5px;color:var(--muted);display:block;margin-top:1px;}
.toc-theme{font-size:11px;color:var(--muted);display:block;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px;}
.toc-group+.toc-group{border-top:1px solid var(--border);}

/* ── main ── */
.main{flex:1;min-width:0;padding:28px 40px 80px;}

.page-title{margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border);}
.page-title h1{font-size:24px;font-weight:700;margin-bottom:4px;}
.page-title p{color:var(--muted);font-size:13px;}
.page-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;}
.page-stat{background:var(--surface);border:1px solid var(--border);border-radius:20px;
  padding:3px 12px;font-size:12px;color:var(--muted);}
.page-stat strong{color:var(--text);}

/* ── version block ── */
.ver-block{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  border-left:4px solid var(--vc,#94a3b8);
  margin-bottom:16px;overflow:hidden;
  transition:box-shadow .15s;
}
.ver-block:hover{box-shadow:0 2px 12px rgba(0,0,0,.07);}
.ver-block.collapsed .ver-body{display:none;}
.ver-block.collapsed .ver-toggle{transform:rotate(-90deg);}

.ver-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;cursor:pointer;user-select:none;
  border-bottom:1px solid var(--border);
  background:linear-gradient(to right,color-mix(in srgb,var(--vc,#94a3b8) 6%,#fff),#fff);
  transition:background .15s;
}
.ver-header:hover{background:linear-gradient(to right,color-mix(in srgb,var(--vc,#94a3b8) 10%,#f6f8fa),#f6f8fa);}
.ver-header-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.ver-header-right{display:flex;align-items:center;gap:8px;}
.ver-num{font-size:18px;font-weight:700;color:var(--text);}
.ver-date-badge{font-size:12px;color:var(--muted);background:#f0f2f5;
  padding:2px 8px;border-radius:10px;}
.ver-badges{display:flex;gap:5px;flex-wrap:wrap;}
.ver-badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;}
.b-latest{background:#dcffe4;color:#1a7f37;}
.b-tag{background:#ddf4ff;color:#0550ae;}
.ver-theme{font-size:12px;color:var(--muted);max-width:320px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ver-toggle{font-size:14px;color:var(--muted);transition:transform .2s;margin-left:4px;}

/* version body */
.ver-body{padding:18px 20px;}

.ver-summary{
  font-size:13px;color:var(--muted);
  padding:10px 14px;background:#f8fafc;
  border-left:3px solid var(--vc,var(--border));
  border-radius:0 4px 4px 0;margin-bottom:18px;line-height:1.7;
}

/* repo section */
.repo-section{margin-bottom:20px;}
.repo-header{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap;
  padding-bottom:8px;border-bottom:1px solid var(--border);}
.repo-tag{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;
  padding:3px 10px;border-radius:20px;white-space:nowrap;}
.repo-server   {background:#ddf4ff;color:#0550ae;border:1px solid #b6e3ff;}
.repo-admin-srv{background:#fff3cd;color:#7a4419;border:1px solid #f5c842;}
.repo-admin-web{background:#f0f4ff;color:#2a4099;border:1px solid #bbc8f5;}
.repo-uniapp   {background:#dcffe4;color:#1a7f37;border:1px solid #9ddec0;}
.repo-desktop  {background:#fbefff;color:#7c3aed;border:1px solid #d8b4fe;}
.repo-all      {background:#f6f8fa;color:#57606a;border:1px solid #d0d7de;}

/* sub section */
.sub-section{margin-bottom:20px;}
.sub-section h4{
  font-size:11.5px;font-weight:600;letter-spacing:.4px;
  margin-bottom:8px;display:flex;align-items:center;gap:6px;color:var(--muted);
}
.sub-section h4::before{content:'';display:inline-block;width:3px;height:12px;
  border-radius:2px;background:var(--border);}
.h4-security::before {background:#ef4444;}
.h4-feature::before  {background:#3b82f6;}
.h4-stability::before{background:#8b5cf6;}
.h4-perf::before     {background:#10b981;}
.h4-config::before   {background:#f97316;}
.h4-quality::before  {background:#8b949e;}
.h4-test::before     {background:#0969da;}
.h4-db::before       {background:#dc2626;}
.h4-breaking::before {background:#d97706;}
.h4-i18n::before     {background:#7c3aed;}

/* table base */
.data-table{
  width:100%;border-collapse:collapse;font-size:13px;
  border:1px solid var(--border);border-radius:6px;overflow:hidden;
  margin-bottom:8px;
}
.data-table th{
  padding:9px 14px;text-align:left;font-weight:600;font-size:12px;
  border-bottom:1px solid var(--border);background:#f6f8fa;color:var(--muted);
}
.data-table td{
  padding:11px 14px;border-bottom:1px solid var(--border);
  vertical-align:top;line-height:1.8;
}
.data-table tr:last-child td{border-bottom:none;}
.data-table tr:hover td{background:#eef4ff;}

/* table header tint by parent section type */
.sec-security .data-table th{background:#fff1f0;color:#b91c1c;border-bottom-color:#fecaca;}
.sec-feature  .data-table th{background:#eff6ff;color:#1d4ed8;border-bottom-color:#bfdbfe;}
.sec-stability.data-table th,.sec-stability .data-table th{background:#f5f3ff;color:#6d28d9;border-bottom-color:#ddd6fe;}
.sec-perf     .data-table th{background:#f0fdf4;color:#15803d;border-bottom-color:#bbf7d0;}
.sec-config   .data-table th{background:#fff7ed;color:#c2410c;border-bottom-color:#fed7aa;}
.sec-test     .data-table th{background:#eff6ff;color:#1e40af;border-bottom-color:#bfdbfe;}
.sec-db       .data-table th{background:#fef2f2;color:#991b1b;border-bottom-color:#fecaca;}
.sec-breaking .data-table th{background:#fffbeb;color:#92400e;border-bottom-color:#fde68a;}
.sec-i18n     .data-table th{background:#faf5ff;color:#6b21a8;border-bottom-color:#e9d5ff;}

/* column helpers */
.col-cat{width:130px;font-weight:500;color:#444;white-space:nowrap;}
.col-id {width:68px;font-family:monospace;font-size:11px;color:var(--muted);}
.col-sev{width:62px;}
.col-ep {width:120px;white-space:nowrap;}

/* severity badges */
.sev{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;
  border-radius:10px;white-space:nowrap;}
.sev-high   {background:#fee2e2;color:#b91c1c;border:1px solid #fca5a5;}
.sev-mhigh  {background:#ffedd5;color:#c2410c;border:1px solid #fdba74;}
.sev-medium {background:#fef9c3;color:#854d0e;border:1px solid #fde047;}
.sev-low    {background:#f0fdf4;color:#15803d;border:1px solid #86efac;}
.sev-suggest{background:#eff6ff;color:#1d4ed8;border:1px solid #93c5fd;}

/* item list */
.item-list{list-style:none;padding:0;}
.item-list li{
  font-size:13px;padding:7px 4px 7px 18px;
  position:relative;border-bottom:1px solid var(--border);line-height:1.65;
}
.item-list li:last-child{border-bottom:none;}
.item-list li::before{content:'▸';position:absolute;left:0;top:9px;
  color:var(--accent);font-size:9px;}

/* code — semantic colour hints */
code{
  font-family:"SFMono-Regular",Consolas,monospace;font-size:12px;
  background:#f0f4ff;border:1px solid #c8d8f8;
  border-radius:4px;padding:1.5px 5px;color:#2563eb;
}
.col-cat ~ td code{color:#0e7490;background:#f0fdfa;border-color:#a7f3d0;}
.sec-security td code,.sec-db td code{color:#b91c1c;background:#fff1f0;border-color:#fecaca;}
pre{background:#161b22;color:#e6edf3;border-radius:6px;
  padding:14px 16px;font-size:12px;overflow-x:auto;
  margin-bottom:10px;line-height:1.6;}
pre code{background:none;border:none;padding:0;color:inherit;}

/* callouts */
.ver-note{
  background:#fff8c5;border:1px solid #e3b341;border-radius:6px;
  padding:10px 14px;font-size:13px;margin-bottom:16px;color:#5a4000;
  line-height:1.65;
}
.ver-note::before{content:"ℹ️  ";font-size:14px;}
.section-h3{
  font-size:14px;font-weight:600;color:var(--text);
  margin:16px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--border);
}
.ver-p{font-size:13px;color:var(--text);margin:4px 0 8px;line-height:1.7;}

/* search */
.no-results{text-align:center;padding:60px 20px;color:var(--muted);display:none;}
.no-results.show{display:block;}
mark{background:#fff3b0;color:inherit;border-radius:2px;padding:0 2px;}
.ver-block.search-hidden{display:none;}
.ver-block.search-visible .ver-body{display:block;}

/* back to top */
.back-to-top{
  position:fixed;bottom:28px;right:28px;
  width:40px;height:40px;border-radius:50%;
  background:#1b1f23;color:#fff;border:none;
  font-size:16px;cursor:pointer;
  box-shadow:0 2px 12px rgba(0,0,0,.25);
  opacity:0;transform:translateY(8px);
  transition:opacity .2s,transform .2s;
  z-index:150;display:flex;align-items:center;justify-content:center;
}
.back-to-top.show{opacity:1;transform:translateY(0);}
.back-to-top:hover{background:#2d333b;}

/* mobile overlay */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:300;}
.sidebar-overlay.open{display:block;}
.sidebar-overlay.open .sidebar{
  position:fixed;top:0;left:0;height:100vh;z-index:301;
  box-shadow:4px 0 20px rgba(0,0,0,.2);
}
.close-sidebar-btn{
  display:none;width:100%;padding:12px 14px;background:#f6f8fa;
  border:none;border-bottom:1px solid var(--border);
  font-size:13px;font-weight:600;cursor:pointer;text-align:left;color:var(--text);
}

/* footer */
.site-footer{
  text-align:center;padding:24px;font-size:12px;color:var(--muted);
  border-top:1px solid var(--border);background:var(--surface);margin-top:20px;
}
.footer-stats{display:flex;justify-content:center;gap:20px;margin-bottom:8px;flex-wrap:wrap;}
.footer-stat{font-size:12px;color:var(--muted);}
.footer-stat strong{color:var(--text);}

/* mobile search bar */
.mobile-search{
  display:none;padding:8px 14px;
  background:#242a31;border-bottom:2px solid #0969da;
  position:sticky;top:var(--header-h);z-index:190;
}
.mobile-search input{
  width:100%;padding:8px 14px 8px 34px;
  background:#fff;border:none;border-radius:6px;color:#1f2328;font-size:14px;outline:none;
}
.mobile-search input::placeholder{color:#8b949e;}
.mobile-search-wrap{position:relative;}
.mobile-search-icon{
  position:absolute;left:10px;top:50%;transform:translateY(-50%);
  color:#8b949e;font-size:13px;pointer-events:none;
}

/* ── responsive ── */
@media(max-width:900px){
  .sidebar{display:none;}
  .mobile-menu-btn{display:block;}
  .header-center{display:none;}
  .main{padding:16px 16px 60px;}
  .ver-theme{display:none;}
  .layout{max-width:100%;}
  .mobile-search{display:block;}
}
@media(max-width:600px){
  .logo{font-size:14px;white-space:nowrap;}
  .header-meta{display:none;}
  .ver-header{padding:10px 14px;}
  .ver-num{font-size:16px;}
  .sub-section,.repo-section{overflow-x:auto;-webkit-overflow-scrolling:touch;}
  .data-table{min-width:480px;}
  .col-cat{width:110px;}
}