:root{--bg:#f5f7fb;--panel:#fff;--text:#172033;--muted:#6b7280;--line:#e5e9f2;--primary:#1357d8;--primary2:#0e45ad;--green:#11a66a;--amber:#d58a00;--red:#d83a3a;--cyan:#0d8aa0;--shadow:0 10px 25px rgba(15,23,42,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button,.link-btn{border:0;background:var(--primary);color:#fff;border-radius:10px;padding:9px 14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}button:hover,.link-btn:hover{background:var(--primary2)}button[disabled]{opacity:.5;cursor:not-allowed}.ghost{background:#f0f4ff;color:#1f3b79}.ghost:hover{background:#e2e9ff}.danger{background:#ffebeb;color:#b42323}.danger:hover{background:#ffd5d5}.small{padding:6px 10px;font-size:12px;border-radius:8px}.admin-body{display:flex;min-height:100vh}.sidebar{width:260px;background:#101a2f;color:#e9eefc;padding:18px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:5}.side-brand{display:flex;align-items:center;gap:12px;padding:8px 4px 18px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#2f7cff,#20c997);display:grid;place-items:center;font-weight:800;color:#fff}.side-brand small{display:block;color:#95a3be;margin-top:3px}.side-menu{overflow:auto;padding-right:3px}.menu-group{margin:12px 0}.menu-title{font-size:12px;color:#8d9ab6;margin:12px 8px 6px}.menu-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;color:#cbd5e8;margin-bottom:4px}.menu-item:hover{background:#172640}.menu-item.active{background:#2463eb;color:#fff}.ico{width:22px;text-align:center}.side-footer{margin-top:auto;padding-top:15px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center}.admin-main{margin-left:260px;width:calc(100% - 260px);padding:22px 28px 50px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.crumb{color:var(--muted);font-size:13px}.topbar h1{margin:4px 0 0;font-size:26px}.top-actions{display:flex;align-items:center;gap:10px}.user-chip{background:#fff;border:1px solid var(--line);border-radius:99px;padding:9px 14px;color:var(--muted)}.notice{background:#fff9e6;border:1px solid #f4d37d;color:#7a5400;border-radius:12px;padding:12px;margin-bottom:14px}.hidden{display:none!important}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:18px;margin-bottom:16px}.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:14px}.panel h2{font-size:18px;margin:0}.panel p{margin:6px 0 0;color:var(--muted);font-size:13px}.panel-actions{display:flex;gap:8px;flex-wrap:wrap}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px}.stat-card{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:16px}.stat-card.wide-secret{grid-column:span 2}.stat-label{font-size:12px;color:var(--muted)}.stat-value{font-size:26px;font-weight:800;margin-top:6px;word-break:break-word}.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}.quick-cards{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px}.quick-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)}.quick-card span{display:block;color:var(--muted);font-size:13px;margin-top:6px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table th{background:#f8fafc;color:#475569;font-size:12px;text-align:left;padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:12px;border-bottom:1px solid #eef2f7;vertical-align:top;font-size:13px}.data-table tr:hover td{background:#fbfdff}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.muted{color:var(--muted);font-size:12px}.raw-text{max-width:360px;white-space:normal;word-break:break-word}.truncate{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{display:inline-flex;border-radius:99px;padding:4px 8px;font-size:12px;font-weight:700}.badge.green{background:#e9f9f1;color:#057747}.badge.amber{background:#fff7df;color:#9b6400}.badge.red{background:#ffecec;color:#b42323}.badge.cyan{background:#e7f8fb;color:#087587}.badge.gray{background:#eef2f7;color:#4b5563}.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:#475569}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff;min-height:40px}.field textarea{min-height:82px}.w2{grid-column:span 2}.w3{grid-column:span 3}.w4{grid-column:span 4}.w5{grid-column:span 5}.w6{grid-column:span 6}.w8{grid-column:span 8}.w9{grid-column:span 9}.w12{grid-column:span 12}.form-actions{align-items:flex-start}.crud-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.crud-toolbar input,.crud-toolbar select{border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:#fff}.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:12px;color:var(--muted);font-size:13px}.empty{border:1px dashed var(--line);border-radius:14px;padding:26px;text-align:center;color:var(--muted);background:#fff}.codebox{background:#0f172a;color:#d7e5ff;border-radius:14px;padding:14px;overflow:auto;white-space:pre-wrap}.toast{position:fixed;right:22px;bottom:22px;background:#101a2f;color:#fff;padding:14px 16px;border-radius:12px;box-shadow:var(--shadow);max-width:480px;z-index:20}.checkbox-grid{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:8px}.check-card{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#fff;display:flex;gap:8px;align-items:center}.section-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.tab-btn{background:#eef2ff;color:#1e3a8a}.tab-btn.active{background:var(--primary);color:#fff}@media(max-width:1100px){.sidebar{width:220px}.admin-main{margin-left:220px;width:calc(100% - 220px)}.stat-grid,.quick-cards{grid-template-columns:repeat(2,1fr)}.w3,.w4,.w5,.w6,.w8,.w9{grid-column:span 12}.checkbox-grid{grid-template-columns:repeat(2,1fr)}}


/* login hotfix */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:36px;background:linear-gradient(180deg,#f3f6fb 0%,#eef3ff 100%)}
.login-shell{width:min(1120px,100%);display:grid;grid-template-columns:minmax(320px,1fr) minmax(380px,460px);gap:28px;align-items:center}
.login-brand{padding:24px 8px}
.login-brand h1{font-size:42px;line-height:1.15;margin:18px 0 10px}
.login-brand p{color:var(--muted);font-size:16px;margin:0 0 18px}
.login-points{display:flex;flex-wrap:wrap;gap:10px}
.login-points span{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font-size:13px;color:#334155}
.login-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:28px;display:flex;flex-direction:column;gap:10px}
.login-card h2{margin:0 0 4px;font-size:28px}
.login-card .muted{margin:0 0 8px}
.login-card label{font-size:14px;color:#334155;font-weight:600}
.login-card input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;min-height:46px;background:#fff}
.login-card input:focus{outline:none;border-color:#94b3ff;box-shadow:0 0 0 3px rgba(19,87,216,.12)}
.login-card small{color:var(--muted);font-weight:400}
.primary{background:var(--primary);color:#fff}
.wide-btn{width:100%;justify-content:center;min-height:46px;border-radius:12px;font-weight:700;font-size:15px;margin-top:6px}
.mini-log{margin:0;min-height:22px;padding:8px 10px;border-radius:10px;background:#f8fafc;border:1px solid var(--line);color:#475569;white-space:pre-wrap}
.login-card footer{margin-top:4px;color:var(--muted);font-size:12px;text-align:center}
@media(max-width:900px){.login-shell{grid-template-columns:1fr;max-width:560px}.login-brand{padding:0}.login-brand h1{font-size:32px}}
.inline-select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;background:#fff;color:#334155;font-size:12px;min-height:30px}

.toast{white-space:pre-wrap;line-height:1.55}.toast.error{background:#7f1d1d;color:#fff}

/* commercial admin refinement */
:root{
  --bg:#f4f6f8;
  --panel:#fff;
  --text:#172033;
  --muted:#647084;
  --line:#dfe5ee;
  --primary:#1457c9;
  --primary2:#0f4097;
  --green:#0b8f5a;
  --amber:#b77900;
  --red:#c23131;
  --cyan:#087d8f;
  --shadow:0 8px 18px rgba(15,23,42,.07);
}
button,.link-btn,.ghost,.danger,.panel,.stat-card,.quick-card,.table-wrap,.field input,.field select,.field textarea,.crud-toolbar input,.crud-toolbar select,.check-card,.empty,.notice,.toast,.codebox{border-radius:8px}
.sidebar{background:#111827}
.brand-mark{border-radius:8px;background:#1457c9}
.menu-item{border-radius:8px}
.ico{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 22px}
.menu-icon{width:18px;height:18px;display:block;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;fill:none}
.menu-icon path,.menu-icon circle,.menu-icon rect{vector-effect:non-scaling-stroke}
.menu-item.active .menu-icon{stroke:#fff}
.top-actions #logout-btn{height:38px}
.admin-main{max-width:1680px}
.panel{padding:16px;border-color:#dfe5ee}
.panel-head{align-items:center}
.panel h2{font-size:17px}
.data-table th{position:sticky;top:0;z-index:1}
.data-table td{white-space:nowrap}
.data-table td .detail-text,.data-table td .permission-list{white-space:normal}
.detail-text{display:block;min-width:240px;max-width:520px;word-break:break-word;color:#334155}
.permission-list{display:block;min-width:220px;max-width:420px;line-height:1.5;color:#334155}
.permission-grid{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:10px}.permission-grid fieldset{border:1px solid var(--line);border-radius:8px;background:#fff;margin:0;padding:10px}.permission-grid legend{font-size:13px;color:#475569;padding:0 4px}.check-row{display:flex;align-items:center;gap:8px;margin:7px 0;font-size:13px;color:#0f172a}.check-row input{min-height:auto}
.ops-hero{display:flex;justify-content:space-between;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:20px;margin-bottom:16px;border-radius:8px}
.ops-hero h2{margin:4px 0 6px;font-size:24px}
.ops-hero p{margin:0;color:var(--muted)}
.eyebrow{font-size:12px;font-weight:700;color:#1457c9;letter-spacing:0}
.ops-hero-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.kpi-grid{margin-bottom:16px}
.stat-card{background:#fff}
.stat-card.attention{border-color:#f0c36a;background:#fffaf0}
.stat-card.danger-card{border-color:#f1a0a0;background:#fff5f5}
.ops-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(320px,1fr);gap:16px}
.flow-steps{display:grid;grid-template-columns:repeat(5,minmax(140px,1fr));gap:10px}
.flow-steps a{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);background:#f8fafc;padding:12px;border-radius:8px}
.flow-steps b{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#1457c9;color:#fff;font-size:13px;flex:0 0 auto}
.flow-steps small{color:var(--muted);font-size:12px;line-height:1.4}
.action-stack{display:grid;gap:8px}
.action-stack a{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);background:#f8fafc;padding:11px 12px;border-radius:8px;color:#1f3b79}
.settings-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.settings-section{border:1px solid var(--line);background:#f8fafc;padding:14px;border-radius:8px}
.settings-section.full{grid-column:1/-1}
.settings-section h3{margin:0 0 10px;font-size:15px}
.settings-section p{margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.6}
.field-note{background:#fff;border:1px dashed var(--line);padding:10px;border-radius:8px}
.qr-preview{display:flex;align-items:center;min-height:128px;border:1px solid var(--line);background:#fff;padding:10px;border-radius:8px}
.qr-preview img{width:120px;height:120px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff}
.settings-actions{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:1200px){.ops-grid,.settings-layout{grid-template-columns:1fr}.flow-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.ops-hero{align-items:flex-start;flex-direction:column}.ops-hero-actions{justify-content:flex-start}}
@media(max-width:760px){.admin-body{display:block}.sidebar{position:static;width:auto;max-height:none}.admin-main{margin-left:0;width:100%;padding:16px}.topbar{align-items:flex-start;flex-direction:column;gap:12px}.top-actions{flex-wrap:wrap}.stat-grid,.quick-cards,.flow-steps{grid-template-columns:1fr}.checkbox-grid{grid-template-columns:1fr}}