:root{
  --navy:#071426;--navy-2:#0d2440;--navy-3:#123154;
  --blue:#2f7bff;--blue-soft:#eaf2ff;--cyan:#22c7d6;
  --text:#152238;--muted:#67788f;--line:#e3eaf3;--bg:#f4f7fb;
  --ok:#0f9d58;--ok-bg:#e9f8f0;--warn:#b7791f;--warn-bg:#fff6e5;--danger:#d64545;--danger-bg:#fdecec;
  --card:#fff;--radius:14px;--shadow:0 6px 24px rgba(11,30,58,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.shell{display:flex;min-height:100vh}
.side{width:224px;flex:0 0 224px;background:linear-gradient(180deg,#071426,#0a1e35);color:#c8d8ea;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand b{display:block;color:#fff;font-size:16px;letter-spacing:.5px}
.brand span{display:block;margin-top:4px;font-size:11px;color:#7d95ae}
.nav{padding:14px 10px;overflow:auto;flex:1}
.nav-group{font-size:11px;color:#6f89a4;letter-spacing:1px;padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;font-size:13px;color:#b8cbe0}
.nav a:hover{background:rgba(47,123,255,.12);color:#fff}
.nav a.active{background:rgba(47,123,255,.2);color:#fff;box-shadow:inset 2px 0 0 var(--blue)}
.dot{width:5px;height:5px;border-radius:50%;background:#3f5b78}
.nav a.active .dot{background:var(--cyan)}
.side-foot{padding:14px 20px;font-size:11px;color:#5f7791;border-top:1px solid rgba(255,255,255,.08)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:62px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:20}
.crumb{font-size:13px;color:var(--muted)}
.who{display:flex;align-items:center;gap:10px}
.who .avatar{width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:700}
.who b{font-size:13px;display:block}
.who small{color:var(--muted);font-size:11px}
.content{padding:24px 26px 60px;max-width:1240px;width:100%;margin:0 auto}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}
.page-title{font-size:22px;margin:0;letter-spacing:.2px}
.page-sub{color:var(--muted);font-size:13px;margin:6px 0 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card h3{margin:0 0 4px;font-size:15px}
.card .sub{color:var(--muted);font-size:12px;margin:0 0 14px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .k{font-size:12px;color:var(--muted)}
.stat .v{font-size:26px;font-weight:700;margin-top:4px;letter-spacing:.3px}
.stat .v small{font-size:12px;color:var(--muted);font-weight:400;margin-left:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--text);padding:9px 16px;border-radius:8px;font-size:13px;cursor:pointer;transition:.15s}
.btn:hover{border-color:#b9cee8}
.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary:hover{background:#2568df;border-color:#2568df}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-warn{background:var(--warn);border-color:var(--warn);color:#fff}
.btn-ghost{background:transparent}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}
.btn[disabled],.btn.is-disabled{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}
.alert{border-radius:10px;padding:11px 14px;font-size:13px;margin-bottom:14px;border:1px solid transparent}
.alert-ok{background:var(--ok-bg);color:var(--ok);border-color:#c9ecd9}
.alert-warn{background:var(--warn-bg);color:var(--warn);border-color:#f1dfb5}
.alert-err{background:var(--danger-bg);color:var(--danger);border-color:#f5c9c9}
.badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;font-size:11px;background:#eef3f9;color:#53657a;white-space:nowrap}
.badge-live{background:#e7f7ef;color:#0b8f50}
.badge-warn{background:var(--warn-bg);color:var(--warn)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-blue{background:var(--blue-soft);color:var(--blue)}
.badge-gray{background:#eef1f5;color:#7c8a9c}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid #eef2f7;white-space:nowrap}
th{background:#f8fafd;color:#51627a;font-weight:600;font-size:12px}
tr:last-child td{border-bottom:0}
td.wrap{white-space:normal;min-width:220px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;color:#3a4b62;margin-bottom:6px}
.field .hint{font-size:11px;color:var(--muted);margin-top:4px}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=email],input[type=url],select,textarea{
  width:100%;border:1px solid #d7e1ee;background:#fff;border-radius:8px;padding:9px 11px;font-size:13px;color:var(--text);outline:none;font-family:inherit
}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,123,255,.1)}
textarea{resize:vertical;min-height:88px;line-height:1.7}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}
.full{grid-column:1/-1}
.check{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:#3f5065;margin:8px 0}
.check input{margin-top:4px}
.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tab{padding:10px 16px;border-bottom:2px solid transparent;cursor:pointer;font-size:14px;color:var(--muted)}
.tab.active{color:var(--blue);border-color:var(--blue);font-weight:600}
.tab[disabled]{opacity:.45;cursor:not-allowed}
.notice{background:var(--blue-soft);border-left:3px solid var(--blue);padding:10px 14px;border-radius:6px;font-size:12px;color:#2c4a70}
.notice-warn{background:var(--warn-bg);border-left-color:var(--warn);color:#7a5310}
.notice-danger{background:var(--danger-bg);border-left-color:var(--danger);color:#8c2b2b}
.meter{height:10px;background:#e8eef6;border-radius:999px;overflow:hidden}
.meter i{display:block;height:100%;background:linear-gradient(90deg,#2f7bff,#22c7d6);border-radius:999px}
.meter.is-warn i{background:linear-gradient(90deg,#e0a42e,#b7791f)}
.meter.is-danger i{background:linear-gradient(90deg,#e05a5a,#b93131)}
.kv{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed #edf1f6;font-size:13px}
.kv:last-child{border-bottom:0}
.kv span{color:var(--muted)}
.kv b{font-weight:600}
.fab{position:fixed;right:22px;bottom:26px;z-index:900;background:var(--navy-2);color:#fff;border:0;border-radius:999px;padding:11px 18px;box-shadow:0 10px 26px rgba(4,17,35,.3);cursor:pointer;font-size:13px;display:flex;gap:8px;align-items:center}
.fab:hover{background:var(--navy-3)}
.svc-mask{position:fixed;inset:0;background:rgba(5,14,28,.55);display:none;align-items:center;justify-content:center;z-index:1000;padding:16px}
.svc-mask.open{display:flex}
.svc-card{background:#fff;border-radius:16px;width:420px;max-width:100%;max-height:calc(100vh - 40px);overflow:auto;box-shadow:0 18px 60px rgba(0,0,0,.3)}
.svc-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:#fff;z-index:2}
.svc-head h3{margin:0;font-size:16px}
.svc-head button{border:0;background:none;font-size:20px;color:#8a97a8;cursor:pointer}
.svc-body{padding:16px 18px}
.svc-qr{width:150px;height:150px;display:block;margin:0 auto 12px;border:1px solid var(--line);border-radius:10px;object-fit:contain;background:#fff}
.svc-tip{text-align:center;font-size:11px;color:var(--muted);margin:0 0 12px}
.svc-name{text-align:center;font-weight:700;font-size:15px}
.svc-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed #edf1f6;font-size:13px}
.svc-row span{color:var(--muted)}
.svc-help{margin-top:10px;font-size:12px;line-height:1.7;background:#f6f9fd;border:1px solid #e2ebf6;border-radius:8px;padding:10px;color:#3c516d}
.svc-foot{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
.console-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.live-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.live-preview{height:168px;background:radial-gradient(circle at 50% 38%,#1c3f68,#0a1c30 70%);display:flex;align-items:center;justify-content:center;color:#8db4da;font-size:12px;position:relative}
.live-preview .pulse{position:absolute;top:10px;left:10px}
.live-body{padding:14px}
.live-title{display:flex;justify-content:space-between;gap:8px;align-items:center}
.live-title b{font-size:14px}
.live-meta{font-size:12px;color:var(--muted);margin:6px 0 10px}
.script-btns{display:flex;flex-wrap:wrap;gap:6px}
.script-btns button{border:1px solid #cfe0f4;background:#f3f8ff;color:#21548f;border-radius:6px;padding:5px 9px;font-size:12px;cursor:pointer}
.script-btns button:hover{background:#e4efff}
.timeline{list-style:none;margin:0;padding:0;font-size:12px;color:#42556d}
.timeline li{padding:7px 0 7px 16px;border-left:2px solid #dbe5f1;position:relative}
.timeline li:before{content:"";width:7px;height:7px;border-radius:50%;background:#9cb4ce;position:absolute;left:-4px;top:12px}
.timeline time{color:#8a99ab;margin-right:8px}
.empty{padding:28px;text-align:center;color:#8a99ab;font-size:13px}
.hero-note{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.pill-row{display:flex;gap:6px;flex-wrap:wrap}
.money{color:#d64545;font-weight:700}
.tiny{font-size:11px;color:var(--muted)}
.split{display:grid;grid-template-columns:1.3fr .7fr;gap:14px}
.footer-rule{font-size:11px;color:#8795a7;text-align:center;margin-top:18px}
.modal-mask{position:fixed;inset:0;background:rgba(5,14,28,.55);display:none;align-items:center;justify-content:center;z-index:1100;padding:16px}
.modal-mask.open{display:flex}
.modal{background:#fff;border-radius:14px;width:520px;max-width:100%;max-height:calc(100vh - 40px);overflow:auto;padding:20px}
.modal h3{margin:0 0 12px}
.modal-foot{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
@media(max-width:900px){
  .shell{display:block}
  .side{width:100%;height:auto;position:relative;flex-direction:column}
  .nav{display:flex;flex-wrap:wrap;gap:4px;padding:8px 10px}
  .nav-group{display:none}
  .nav a{padding:7px 10px;font-size:12px}
  .brand{padding:14px 16px}
  .side-foot{display:none}
  .topbar{height:54px;padding:0 14px}
  .content{padding:16px 14px 70px}
  .g4,.g3,.g2,.split,.form-grid{grid-template-columns:1fr}
  .page-title{font-size:19px}
  .svc-qr{width:130px;height:130px}
  .fab{right:14px;bottom:16px;padding:10px 14px}
}