*{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#1a2b4a; --accent:#4f6df5; --teal:#14b8a6; --salary:#f26d21;
  --bg:#f3f5f9; --card:#ffffff; --text:#1f2937; --muted:#6b7280;
  --border:#e8ebf1; --radius:12px;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 6px 16px rgba(16,24,40,.06);
}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
a{color:var(--accent)}

/* 顶栏：品牌 + 大搜索 */
.topbar{background:linear-gradient(135deg,#141f38 0%,#1e2c52 60%,#2a3f73 100%);color:#fff;padding:26px 0;position:relative;overflow:hidden}
.topbar::after{content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(79,109,245,.35),transparent 70%)}
.topbar-inner{display:flex;align-items:center;gap:28px;position:relative;z-index:1}
.brand h1{font-size:22px;font-weight:800;letter-spacing:2px;white-space:nowrap}
.brand .sub{color:#a8b8d8;font-size:12px;margin-top:4px;white-space:nowrap}
.topsearch{flex:1;max-width:560px;margin-left:auto}
.topsearch input{width:100%;border:none;border-radius:24px;padding:12px 22px;font-size:15px;background:rgba(255,255,255,.96);box-shadow:0 4px 14px rgba(0,0,0,.18)}
.topsearch input:focus{outline:2px solid var(--accent)}

/* 统计条 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.stat{background:var(--card);border-radius:var(--radius);padding:16px 12px;text-align:center;box-shadow:var(--shadow);border:1px solid rgba(16,24,40,.04);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--teal))}
.stat b{display:block;font-size:26px;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums;line-height:1.25}
.stat span{font-size:12px;color:var(--muted)}

/* 面板 */
.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(16,24,40,.04);padding:20px;margin-bottom:18px}
.panel h2{font-size:15px;font-weight:700;color:var(--navy);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.panel h2::before{content:"";width:4px;height:16px;border-radius:2px;background:linear-gradient(180deg,var(--accent),var(--teal))}
.chart{height:260px}

/* 分类 tab + 筛选按钮 */
.kindrow{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.tabs{display:flex;gap:8px}
.tabs button{border:1px solid var(--border);background:#fff;border-radius:20px;padding:8px 26px;font-size:15px;font-weight:600;cursor:pointer;color:var(--text);transition:all .15s;box-shadow:var(--shadow)}
.tabs button:hover{border-color:var(--accent);color:var(--accent)}
.tabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.filter-toggle{display:none;margin-left:auto;border:1px solid var(--border);background:#fff;border-radius:20px;padding:8px 22px;font-size:14px;cursor:pointer;box-shadow:var(--shadow)}

/* 主区：侧栏 + 列表 */
.main-grid{display:grid;grid-template-columns:250px 1fr;gap:18px;align-items:start}

/* 侧栏筛选 */
.sidebar{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(16,24,40,.04);padding:18px;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow-y:auto}
.side-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.side-head span{font-size:15px;font-weight:700;color:var(--navy)}
.side-head button{border:none;background:none;color:var(--accent);font-size:13px;cursor:pointer}
.filter-group{margin-top:16px}
.filter-group h3{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:8px;letter-spacing:1px}
.checklist{max-height:190px;overflow-y:auto}
.fitem{display:flex;align-items:center;gap:8px;font-size:14px;padding:6px 4px;cursor:pointer;border-radius:6px}
.fitem:hover{background:#f6f8fc}
.fitem input{accent-color:var(--accent);width:15px;height:15px;flex:none}
.fitem span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fitem em{font-style:normal;font-size:12px;color:#9ca3af;font-variant-numeric:tabular-nums}
.empty{font-size:13px;color:#9ca3af}
.sidebar select{width:100%;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:14px;margin-top:4px}
.sidebar .check{margin-top:16px;font-size:14px;color:#444;display:flex;align-items:center;gap:8px;cursor:pointer}
.sidebar .check input{accent-color:var(--accent);width:16px;height:16px}

/* 日期切换 */
.datetabs{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 12px;margin-bottom:6px;scrollbar-width:thin}
.datetabs button{flex:0 0 auto;border:1px solid var(--border);background:#fff;border-radius:10px;padding:7px 14px;font-size:13px;cursor:pointer;line-height:1.35;color:var(--text);transition:all .15s;box-shadow:var(--shadow)}
.datetabs button small{display:block;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.datetabs button:hover{border-color:var(--accent)}
.datetabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.datetabs button.on small{color:#a8b8d8}
.health{font-size:12px;color:var(--muted);margin-bottom:10px}
.health .ok{color:#16a34a}
.health .bad{color:#c0392b}

/* 岗位卡片（招聘平台风） */
.jobcard{background:var(--card);border-radius:var(--radius);padding:18px 22px;margin-bottom:12px;box-shadow:var(--shadow);border:1px solid rgba(16,24,40,.04);transition:transform .15s,box-shadow .15s;cursor:default}
.jobcard:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(16,24,40,.08),0 14px 28px rgba(16,24,40,.09)}
.jobcard-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:6px}
.jobcard-top h3{font-size:17px;font-weight:700;line-height:1.5}
.jobcard-top h3 a{color:var(--navy);text-decoration:none}
.jobcard-top h3 a:hover{color:var(--accent)}
.salary{flex:none;font-size:16px;font-weight:800;color:var(--salary);font-variant-numeric:tabular-nums}
.jobcard-company{font-size:14px;color:#374151;margin-bottom:10px}
.jobcard-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
.tag{font-size:12px;color:#4b5563;background:#f3f4f6;border-radius:6px;padding:3px 10px}
.badge{display:inline-block;font-size:11px;border-radius:6px;padding:3px 9px;font-weight:600}
.badge.new{background:#e6f9f3;color:#0d9488}
.badge.deadline{background:#fdecea;color:#c0392b}
.jobcard-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#9ca3af}
.jobcard-meta .src a{color:#9ca3af;text-decoration:none}
.jobcard-meta .src a:hover{color:var(--accent);text-decoration:underline}

/* 分页 */
.pager{display:flex;gap:14px;align-items:center;justify-content:center;margin:24px 0 8px}
.pager button{border:1px solid var(--border);background:#fff;border-radius:20px;padding:8px 24px;font-size:14px;cursor:pointer;transition:all .15s;box-shadow:var(--shadow)}
.pager button:disabled{opacity:.35;cursor:default;box-shadow:none}
.pager button:not(:disabled):hover{border-color:var(--accent);color:var(--accent)}
.pinfo{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.more{text-align:center;color:#9ca3af;font-size:13px;padding:14px}

/* 页脚 */
.foot{padding:28px 16px 36px;color:#9ca3af;font-size:12px;text-align:center;line-height:2}
.foot a{color:var(--accent);text-decoration:none}
.foot a:hover{text-decoration:underline}

@media(max-width:900px){
  .main-grid{grid-template-columns:1fr}
  .sidebar{display:none;position:static;max-height:none}
  .sidebar.open{display:block;margin-bottom:6px}
  .filter-toggle{display:block}
  .topbar-inner{flex-direction:column;align-items:stretch;gap:14px}
  .topsearch{max-width:none}
}
@media(max-width:600px){
  .stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat b{font-size:22px}
  .panel{padding:16px}
  .chart{height:220px}
  .jobcard{padding:14px 16px}
  .jobcard-top h3{font-size:15px}
  .salary{font-size:14px}
}