:root{color-scheme:light;--ink:#102033;--muted:#647184;--line:#dce2e8;--paper:#fff;--bg:#f5f6f3;--nav:#0d1a2b;--blue:#2563eb;--red:#b42318;--green:#087a55;--radius:14px;font:16px/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button,a{min-height:44px}.shell{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.nav{background:var(--nav);color:#fff;padding:24px 16px;position:sticky;top:0;height:100vh}.brand{font-size:20px;font-weight:800;padding:0 12px 22px}.nav a{display:flex;align-items:center;color:#cbd5e1;text-decoration:none;padding:10px 12px;border-radius:10px;margin:3px 0}.nav a:hover,.nav a:focus-visible,.nav a[aria-current=page]{background:#1c2e49;color:#fff;outline:none}.main{min-width:0}.top{height:72px;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:3}.identity{font-weight:700}.muted{color:var(--muted)}.content{max-width:1320px;margin:auto;padding:32px}.heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.heading h1{font-size:32px;line-height:1.15;margin:0 0 8px}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:18px;box-shadow:0 8px 26px rgba(15,23,42,.035)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.metric{font-size:30px;font-weight:800}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 15px;cursor:pointer}.btn:hover,.btn:focus-visible{border-color:#93a3b5;outline:3px solid #cfe0ff;outline-offset:1px}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.danger{color:var(--red);border-color:#f3b3ae}.btn.small{min-height:36px;padding:5px 11px}.status{padding:10px 14px;border-radius:10px;background:#eef4ff;color:#1849a9}.status.error{background:#fff0ef;color:var(--red)}.status.success{background:#ecfdf3;color:var(--green)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:14px;color:var(--muted);background:#fafbfc}tr:last-child td{border-bottom:0}.badge{display:inline-block;padding:3px 8px;border-radius:999px;background:#edf2f7;font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.wide{grid-column:1/-1}.field label{font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid #bcc7d4;border-radius:9px;padding:10px 11px;background:#fff;min-height:44px}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid #cfe0ff;border-color:var(--blue)}.empty{padding:28px;text-align:center;color:var(--muted)}.secret{white-space:pre-wrap;word-break:break-word;background:#0f172a;color:#e2e8f0;border-radius:10px;padding:14px;max-height:320px;overflow:auto}.mobile-nav{display:none}.locale button{min-width:44px;background:none;border:0;cursor:pointer;color:var(--muted)}.locale button[aria-pressed=true]{color:var(--blue);font-weight:800}@media(max-width:900px){.shell{grid-template-columns:1fr}.nav{display:none;position:fixed;z-index:10;width:280px}.nav.open{display:block}.mobile-nav{display:inline-flex}.top{padding:0 16px}.content{padding:22px 16px}.grid,.form-grid{grid-template-columns:1fr}.heading{align-items:flex-start;flex-direction:column}.heading h1{font-size:28px}.btn.small{min-height:44px}}@media(max-width:520px){.top{height:auto;min-height:68px;gap:8px}.identity .muted{display:none}.card{padding:16px}th,td{padding:11px 10px}}
dialog{width:min(620px,calc(100% - 32px));max-height:calc(100dvh - 32px);border:1px solid var(--line);border-radius:16px;padding:0;overflow:hidden;box-shadow:0 24px 80px rgba(15,23,42,.25)}dialog>form{display:grid;grid-template-rows:auto minmax(0,1fr) auto;max-height:calc(100dvh - 32px)}dialog::backdrop{background:rgba(15,23,42,.55)}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.dialog-head h2{margin:0;font-size:22px}.dialog-body{padding:20px;min-height:0;overflow:auto}.dialog-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px;border-top:1px solid var(--line);background:#fff}.icon-close{border:0;background:none;font-size:24px;cursor:pointer;min-width:44px}
.section-head,.secret-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.section-head h2,.secret-head h2{margin:0}.hint{font-size:14px;color:var(--muted)}.subnav{display:flex;gap:8px;margin:0 0 18px}.subnav a{display:inline-flex;align-items:center;padding:9px 14px;border:1px solid var(--line);border-radius:10px;color:var(--ink);text-decoration:none;background:#fff}.subnav a[aria-current=page]{background:var(--nav);border-color:var(--nav);color:#fff}@media(max-width:620px){.section-head,.secret-head{align-items:flex-start;flex-direction:column}.section-head .btn,.secret-head .actions{width:100%}.secret-head .actions .btn{flex:1}}

/* 浅色毛玻璃生产后台：导航/主面板透明，表单与表格保持高对比。 */
:root{--nav:#f5f8fc;--bg:#eef3f8;--paper:rgba(255,255,255,.8);--line:rgba(132,151,176,.25)}
body{background-color:#eef3f8;background-image:radial-gradient(circle at 12% 8%,rgba(168,205,255,.3),transparent 32%),radial-gradient(circle at 92% 88%,rgba(255,225,184,.28),transparent 30%);background-attachment:fixed}.nav{background:rgba(248,250,253,.78);color:var(--ink);border-right:1px solid var(--line);backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%);box-shadow:8px 0 28px rgba(31,56,88,.05)}
.nav a{color:var(--muted)}.nav a:hover,.nav a:focus-visible,.nav a[aria-current=page]{background:rgba(37,99,235,.1);color:var(--blue)}
.top{background:rgba(248,250,253,.78);backdrop-filter:blur(22px) saturate(145%);-webkit-backdrop-filter:blur(22px) saturate(145%);box-shadow:0 8px 26px rgba(31,56,88,.05)}
.card{background:rgba(255,255,255,.76);backdrop-filter:blur(18px) saturate(135%);-webkit-backdrop-filter:blur(18px) saturate(135%);box-shadow:0 10px 28px rgba(31,56,88,.055)}
.grid{grid-template-columns:repeat(4,minmax(0,1fr))}.grid>.card{min-height:132px}.metric{margin:6px 0}
table,.table-wrap,.field input,.field select,.field textarea{background:#fff}
.dashboard-intro{display:flex;align-items:center;justify-content:space-between;gap:20px}.dashboard-intro h2,.next-step h2,.dashboard-error h2{margin:3px 0 6px;font-size:18px}.dashboard-intro p{margin:0;color:var(--muted)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--blue)}.dashboard-live{background:#e8f1ff;color:#1849a9;white-space:nowrap}.dashboard-grid{margin-bottom:18px}.dashboard-card{text-decoration:none;color:inherit;transition:transform .18s ease,border-color .18s ease,background-color .18s ease}.dashboard-card:hover,.dashboard-card:focus-visible{transform:translateY(-2px);border-color:rgba(37,99,235,.38);background:rgba(255,255,255,.92);outline:3px solid #cfe0ff;outline-offset:2px}.dashboard-note{color:var(--muted);font-size:12px}.dashboard-loading{padding:32px;text-align:center;color:var(--muted)}.dashboard-error{border-color:rgba(180,35,24,.25)}.next-step{border-left:3px solid var(--blue)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.nav,.top,.card{background:#fff}}
@media(max-width:1100px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.grid{grid-template-columns:1fr}.dashboard-intro{align-items:flex-start;flex-direction:column}}
.auth-card{width:min(620px,100%);margin:48px auto}.auth-card h2{margin-top:0}.auth-card .btn{width:100%}.auth-card .actions .btn{width:auto}.auth-card .hint{margin-top:18px}