:root{
  --bg:#FAF8F4;--panel:#fff;--line:#ECE8E0;--line-soft:#F2EEE6;--zebra:#F7F4EE;
  --ink:#2A2620;--ink-2:#6E695C;--ink-3:#8B8778;
  --brand:#D42B6B;--brand-deep:#B01E56;--brand-ink:#A91E54;--brand-soft:#FBE7F0;
  --gold:#C9A227;--gold-deep:#8F7219;--gold-soft:#F7EFD6;
  --green:#2F7D4F;--green-soft:#E6F2EA;--red:#C0392B;--red-soft:#FBEBE8;
  --slate:#5F6B7A;--slate-soft:#EEF1F5;
  --side:#16181F;--side-2:#1E212B;--side-line:#262932;--side-ink:#9BA1AD;
  --radius:12px;--r-btn:8px;
  --shadow:0 1px 2px rgba(38,32,24,.04),0 6px 18px rgba(38,32,24,.05);
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:13px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
a{color:inherit}
.app{display:flex;min-height:100vh}
.side{width:232px;flex:0 0 232px;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .logo{padding:20px 18px 16px;border-bottom:1px solid var(--side-line)}
.logo .mark{display:flex;align-items:center;gap:10px}
.logo .dot{width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px}
.logo .name{color:#F2F3F6;font-weight:700;font-size:15px}
.logo .sub{font-size:10.5px;color:#6E7382;margin-top:2px}
.nav{padding:12px 10px;flex:1}
.nav .grp{font-size:10px;color:#5C616E;padding:14px 12px 6px;letter-spacing:1.6px;font-weight:700}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--side-ink);text-decoration:none;font-size:12.5px;margin-bottom:2px}
.nav a:hover{background:var(--side-2);color:#E8EAEF}
.nav a.on{background:rgba(212,43,107,.14);color:#fff;font-weight:600;position:relative}
.nav a.on:before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:3px;background:var(--brand)}
.operator .btn{border:none;background:transparent;color:var(--ink-2);padding:4px 8px}
.operator .btn:hover{background:var(--zebra);color:var(--ink)}
.file-btn{position:relative;overflow:hidden}
.file-btn input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:56px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}
.crumb{font-size:12.5px;color:var(--ink-2)}
.crumb b{color:var(--ink)}
.operator{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--ink-2)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.content{padding:24px;flex:1}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px;gap:16px;flex-wrap:wrap}
.page-head h1{font-size:20px;font-weight:800}
.page-head .desc{color:var(--ink-2);font-size:12.5px;margin-top:5px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card .c-head{padding:14px 18px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between}
.card .c-head h3{font-size:14px;font-weight:800}
.card .c-body{padding:18px}
.grid{display:grid;gap:16px}
table{width:100%;border-collapse:collapse}
th{background:#FBF9F5;color:var(--ink-3);font-weight:700;font-size:11px;letter-spacing:.8px;text-transform:uppercase;text-align:left;padding:10px 14px;border-bottom:1px solid var(--line)}
td{padding:11px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
tbody tr:nth-child(even){background:var(--zebra)}
tbody tr:hover{background:#F1ECE2}
.tbl-wrap{overflow-x:auto}
.tag{display:inline-flex;padding:2.5px 10px;border-radius:99px;font-size:11px;font-weight:600}
.t-green{background:var(--green-soft);color:var(--green)}
.t-amber{background:var(--gold-soft);color:var(--gold-deep)}
.t-red{background:var(--red-soft);color:var(--red)}
.t-gray{background:#F0EDE5;color:var(--ink-2)}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:var(--r-btn);padding:7px 14px;font-size:12.5px;font-weight:600;text-decoration:none}
.btn:hover{border-color:#D6CDBC;background:#FBF9F5}
.btn.pri{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.pri:hover{background:var(--brand-deep)}
.btn.sm{padding:4px 11px;font-size:11.5px}
.btn.dan{color:var(--red);border-color:#EAC6BE}
.btn:disabled{opacity:.45;cursor:not-allowed}
.kcard{position:relative;overflow:hidden;padding:16px 18px}
.kcard:before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--brand)}
.kpi .lab{font-size:11px;color:var(--ink-2);font-weight:600}
.kpi .val{font-size:24px;font-weight:800;letter-spacing:-.4px}
label{display:block;font-size:12px;color:var(--ink-2);font-weight:700;margin:10px 0 5px}
input,textarea,select{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#FCFAF7}
textarea{min-height:88px;resize:vertical}
.cover{width:72px;height:96px;object-fit:cover;border-radius:8px;background:#EEE;display:block}
.cover.lg{width:120px;height:160px}
.err{color:var(--red);font-size:12px;margin-top:8px}
.ok{color:var(--green);font-size:12px}
.mut{color:var(--ink-3)}
.mini{font-size:11px;color:var(--ink-3)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row > *{flex:1;min-width:200px}
.note{border-radius:10px;padding:11px 13px;font-size:11.5px;background:#F4F1EA;border:1px solid var(--line);color:var(--ink-2);margin-bottom:14px}
.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}
.login-hero{background:var(--side);color:#F2F3F6;padding:56px 48px;position:relative;overflow:hidden}
.login-hero:after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(212,43,107,.42),transparent 70%)}
.login-hero h1{font-size:28px;font-weight:800;position:relative;z-index:1;margin-top:48px}
.login-hero p{margin-top:14px;color:#9BA1AD;max-width:360px;position:relative;z-index:1;line-height:1.7}
.login-form{display:flex;align-items:center;justify-content:center;padding:32px}
.login-form .box{width:min(400px,100%)}
.login-form h2{font-size:20px;font-weight:800;margin-bottom:6px}
@media (max-width:860px){.login-page{grid-template-columns:1fr}.login-hero{display:none}.side{display:none}}