:root{--bg:#f5f7fb;--card:#fff;--line:#e6e9f0;--txt:#24303f;--sub:#7b8794;--pri:#2f6bff;--pri-d:#1e52d8;--ok:#12b76a;--warn:#f79009;--err:#e54545;--radius:10px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);font:14px/1.6 "Microsoft YaHei","PingFang SC",Helvetica,Arial,sans-serif}
a{color:var(--pri);text-decoration:none}
.layout{display:flex;min-height:100vh}
.side{width:210px;background:#1f2b3d;color:#c9d3e0;flex:0 0 210px;position:fixed;top:0;bottom:0;left:0;overflow:auto}
.side .logo{padding:22px 20px;font-size:17px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.side .logo small{display:block;font-size:12px;font-weight:400;color:#7c8ea8;margin-top:4px}
.side a{display:block;padding:13px 20px;color:#c9d3e0;border-left:3px solid transparent}
.side a:hover{background:rgba(255,255,255,.05);color:#fff}
.side a.active{background:rgba(47,107,255,.15);color:#fff;border-left-color:var(--pri)}
.main{flex:1;margin-left:210px;padding:22px 28px 60px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.topbar h1{margin:0;font-size:20px}
.topbar .right{color:var(--sub);font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.card h3{margin:0 0 14px;font-size:15px;padding-left:9px;border-left:3px solid var(--pri)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.stat .n{font-size:26px;font-weight:700;line-height:1.2}
.stat .t{color:var(--sub);font-size:13px;margin-top:4px}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{background:#fafbfd;font-weight:600;color:#4a5768;font-size:13px}
tr:hover td{background:#fafbff}
input[type=text],input[type=password],input[type=number],select,textarea{padding:8px 10px;border:1px solid #d8dde6;border-radius:6px;font-size:14px;background:#fff;color:var(--txt);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--pri)}
input.w-s{width:80px}
input.w-m{width:150px}
input.w-l{width:260px}
.btn{display:inline-block;padding:8px 16px;border-radius:6px;border:1px solid var(--pri);background:var(--pri);color:#fff;cursor:pointer;font-size:14px;line-height:1.4}
.btn:hover{background:var(--pri-d);color:#fff}
.btn.ghost{background:#fff;color:var(--pri)}
.btn.ghost:hover{background:#eef3ff}
.btn.gray{border-color:#d8dde6;background:#fff;color:#5a6675}
.btn.gray:hover{background:#f2f4f8}
.btn.sm{padding:5px 11px;font-size:13px}
.btn.danger{border-color:var(--err);background:var(--err)}
.tag{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;background:#eef3ff;color:var(--pri)}
.tag.ok{background:#e6f7ef;color:var(--ok)}
.tag.err{background:#fdecec;color:var(--err)}
.tag.warn{background:#fff4e5;color:var(--warn)}
.tag.gray{background:#f0f2f5;color:#7b8794}
.flash{padding:11px 15px;border-radius:8px;margin-bottom:16px;background:#e6f7ef;color:#0a7a48;border:1px solid #b7ebcd}
.flash.err{background:#fdecec;color:#b42318;border-color:#fbc9c9}
.muted{color:var(--sub);font-size:13px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.mt{margin-top:14px}
.pager{margin-top:14px;display:flex;gap:6px;flex-wrap:wrap}
.pager a,.pager span{padding:6px 12px;border:1px solid var(--line);border-radius:6px;background:#fff}
.pager span.cur{background:var(--pri);color:#fff;border-color:var(--pri)}
.cell-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.cellcard{border:1px solid var(--line);border-radius:var(--radius);padding:14px;background:#fff}
.cellcard .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.cellcard .slot{font-size:16px;font-weight:700}
.bar{height:8px;background:#eef0f4;border-radius:5px;overflow:hidden;margin:6px 0 4px}
.bar i{display:block;height:100%;background:var(--ok)}
.bar i.low{background:var(--warn)}
.bar i.zero{background:var(--err)}
.points label{margin-right:14px;white-space:nowrap;cursor:pointer}
.hex{font-family:Consolas,Monaco,monospace;background:#f6f8fa;border:1px solid var(--line);padding:2px 6px;border-radius:4px;font-size:13px}
.tips{background:#fffaf0;border:1px solid #ffe2a8;color:#8a5a00;padding:12px 15px;border-radius:8px;font-size:13px;line-height:1.8}
@media(max-width:900px){.side{position:static;width:100%;flex:none}.main{margin-left:0}.layout{flex-direction:column}}