/* ===================== 上班摸鱼模式（伪装办公 UI） ===================== */
.slacking{
  position:fixed;inset:0;z-index:9999;display:none;flex-direction:column;
  background:#0d1117;color:#c9d1d9;font-family:var(--font-sans);
}
.slacking.on{display:flex}
.slacking *{box-sizing:border-box}

/* 顶部窗条 */
.slk-bar{display:flex;align-items:center;gap:14px;height:42px;padding:0 14px;background:#161b22;border-bottom:1px solid #21262d}
.slk-traffic{display:flex;gap:8px}
.slk-traffic span{width:12px;height:12px;border-radius:50%;background:#ff5f56}
.slk-traffic span:nth-child(2){background:#ffbd2e}
.slk-traffic span:nth-child(3){background:#27c93f}
.slk-appname{font-size:13px;font-weight:600;color:#e6edf3;flex:1;text-align:center}
.slk-exit{color:#8b949e;font-size:16px;padding:4px 10px;border-radius:6px}
.slk-exit:hover{background:#21262d;color:#fff}

/* 主体：侧栏 + 内容 */
.slk-body{flex:1;display:flex;min-height:0}
.slk-side{width:190px;background:#161b22;border-right:1px solid #21262d;padding:14px 10px;display:flex;flex-direction:column;gap:6px}
.slk-mod{display:flex;align-items:center;gap:10px;text-align:left;padding:11px 12px;border-radius:8px;color:#8b949e;font-size:14px;font-weight:600;transition:.15s}
.slk-mod:hover{background:#21262d;color:#e6edf3}
.slk-mod.active{background:#1f6feb;color:#fff}
.slk-ico{font-size:16px}
.slk-main{flex:1;min-width:0;overflow:auto;background:#0d1117}
.slk-hint{position:absolute;bottom:10px;right:14px;font-size:11px;color:#6e7681;background:rgba(0,0,0,.4);padding:4px 10px;border-radius:6px}
.slk-hint kbd{background:#21262d;border:1px solid #30363d;border-radius:4px;padding:1px 5px;font-family:var(--font-mono);font-size:11px}

.slk-scroll{padding:26px 30px;max-width:1080px;margin:0 auto}
.slk-h1{font-size:22px;font-weight:800;color:#e6edf3;margin-bottom:6px}
.slk-h2{font-size:17px;font-weight:800;color:#e6edf3;margin:26px 0 12px}
.slk-sub{font-size:13px;color:#8b949e;margin-bottom:20px}

/* 绩效管理 KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.kpi-card{background:#161b22;border:1px solid #21262d;border-radius:10px;padding:16px}
.kpi-top{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;color:#e6edf3}
.kpi-flag{font-size:22px}
.kpi-pct{margin-left:auto;font-family:var(--font-mono);font-weight:800;color:#3fb950}
.kpi-bar{height:8px;background:#21262d;border-radius:6px;margin:12px 0;overflow:hidden}
.kpi-bar i{display:block;height:100%;border-radius:6px}
.kpi-meta{list-style:none}
.kpi-meta li{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;border-bottom:1px solid #21262d;color:#8b949e}
.kpi-meta li b{color:#c9d1d9}
.kpi-note{margin-top:10px;font-size:12px;color:#8b949e;font-style:italic}
.slk-tbl{width:100%;border-collapse:collapse;margin-top:6px;font-size:13px}
.slk-tbl th,.slk-tbl td{border:1px solid #21262d;padding:8px 10px;text-align:left}
.slk-tbl th{background:#161b22;color:#8b949e;font-weight:600}
.slk-tbl td{color:#c9d1d9}

/* 看板 */
.kb-board{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.kb-col{background:#161b22;border:1px solid #21262d;border-radius:10px;padding:14px;min-height:200px}
.kb-col-h{font-size:14px;font-weight:800;color:#e6edf3;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.kb-count{background:#21262d;color:#8b949e;border-radius:999px;padding:1px 9px;font-size:12px}
.kb-card{background:#0d1117;border:1px solid #30363d;border-left:3px solid #1f6feb;border-radius:8px;padding:11px 12px;margin-bottom:10px}
.kb-card.kb-done{border-left-color:#3fb950}
.kb-id{font-family:var(--font-mono);font-size:11px;color:#8b949e}
.kb-title{font-size:14px;font-weight:700;color:#e6edf3;margin:3px 0 5px}
.kb-meta{font-size:11px;color:#8b949e}
.kb-foot{display:flex;gap:8px;align-items:center;margin-top:8px}
.kb-tag{font-size:11px;background:#21262d;color:#8b949e;border-radius:5px;padding:2px 8px}
.kb-pri{font-size:11px;border-radius:5px;padding:2px 8px}
.pri-中{background:rgba(31,111,235,.2);color:#79c0ff}
.pri-高{background:rgba(210,153,34,.2);color:#e3b341}
.pri-最高{background:rgba(248,81,73,.2);color:#ff7b72}
.kb-result{margin-top:8px;font-size:12px;color:#3fb950;font-weight:600}

/* 办公文档 */
.doc-wrap{max-width:760px}
.doc-title{font-size:24px;font-weight:800;color:#1f2328;text-align:center;background:#fff;padding:18px;border-radius:8px 8px 0 0}
.doc-meta{background:#fff;color:#57606a;font-size:12px;text-align:center;padding:0 18px 16px;border-bottom:2px solid #d0d7de}
.doc-wrap h3{font-size:16px;color:#1f2328;margin:20px 0 8px;background:#fff;padding:0 22px}
.doc-wrap p,.doc-wrap .doc-ul{background:#fff;color:#1f2328;padding:0 22px;line-height:1.8;font-size:14px}
.doc-wrap .doc-ul{padding:0 40px;list-style:disc}
.doc-wrap .doc-ul li{margin:6px 0}
.doc-sign{text-align:center;color:#57606a!important;padding-bottom:24px!important}

/* 代码编辑 */
.code-wrap{background:#0d1117;height:100%}
.code-pre{margin:0;padding:18px 0;font-family:var(--font-mono);font-size:13px;line-height:1.7;color:#c9d1d9;white-space:pre;min-height:100%}
.code-pre code{display:block}
.code-pre .ln{display:inline-block;width:42px;color:#484f58;text-align:right;padding-right:16px;user-select:none}
.code-pre .lc{white-space:pre-wrap}

/* 响应式 */
@media (max-width:780px){
  .slk-side{width:64px}
  .slk-mod{justify-content:center;font-size:0}
  .slk-mod .slk-ico{font-size:18px}
  .kb-board{grid-template-columns:1fr}
}