:root{
  --ink:#182230;--muted:#667085;--line:#e4e7ec;--surface:#fff;
  --canvas:#f5f7fb;--brand:#3155d9;--brand-dark:#2444b8;--soft:#eef2ff;
  --success:#16865c;--danger:#c43232;--shadow:0 18px 50px rgba(18,35,70,.10)
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--canvas)}
body{min-height:100vh}
a{color:inherit;text-decoration:none}
.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:10}
.brand{font-size:20px;font-weight:800;letter-spacing:.02em}
.topbar nav{display:flex;align-items:center;gap:24px;font-size:14px;color:#475467}
.topbar nav a:hover{color:var(--brand)}
.user-name{padding-right:22px;border-right:1px solid var(--line);color:var(--ink);font-weight:600}
.page{max-width:1180px;margin:0 auto;padding:46px 28px 70px}
.hero{padding:34px 0 28px}
.hero.small{padding-bottom:12px}
.eyebrow{color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.12em;margin:0 0 12px}
.hero h1{font-size:34px;line-height:1.25;margin:0 0 12px;letter-spacing:-.02em}
.hero p:last-child{color:var(--muted);margin:0}
.section{margin-top:28px}
.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.section-title h2{font-size:18px;margin:0}
.section-title span{font-size:13px;color:var(--muted)}
.app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.app-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:16px;min-height:116px;transition:.18s ease}
.app-card:hover{border-color:#b8c4fa;box-shadow:0 12px 32px rgba(49,85,217,.11);transform:translateY(-2px)}
.app-mark{width:52px;height:52px;border-radius:14px;background:var(--soft);color:var(--brand);display:grid;place-items:center;font-size:22px;font-weight:900}
.app-card h3{font-size:16px;margin:0 0 7px}
.app-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.5}
.arrow{font-size:13px;color:var(--brand);font-weight:700}
.empty-state{background:#fff;border:1px dashed #cbd1dc;border-radius:14px;padding:35px;text-align:center;color:var(--muted);grid-column:1/-1}
.empty-state.compact{padding:22px}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 50% 10%,#edf1ff 0,transparent 40%),var(--canvas)}
.login-card{width:min(420px,100%);background:#fff;border:1px solid rgba(228,231,236,.9);border-radius:20px;padding:42px 42px 32px;box-shadow:var(--shadow)}
.login-heading{text-align:center;margin-bottom:30px}
.login-heading .name{font-size:24px;font-weight:900;letter-spacing:.02em}
.login-heading p{color:var(--muted);font-size:14px;margin:10px 0 0}
.login-form{display:grid;gap:10px}
.login-form label{font-size:13px;font-weight:700;margin-top:4px}
input{width:100%;height:44px;border:1px solid #cfd4dc;border-radius:9px;padding:0 13px;font:inherit;outline:none;background:#fff}
input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(49,85,217,.11)}
.primary-button{border:0;border-radius:9px;background:var(--brand);color:#fff;height:46px;font:inherit;font-weight:800;cursor:pointer;margin-top:13px;padding:0 20px}
.primary-button:hover{background:var(--brand-dark)}
.primary-button.inline{display:inline-flex;align-items:center;justify-content:center;width:auto;height:40px;margin:0}
.login-help{text-align:center;font-size:12px;color:#98a2b3;margin:22px 0 0}
.form-error,.message{padding:11px 13px;border-radius:8px;font-size:13px}
.form-error,.message.error{background:#fff0f0;color:#a82828}
.message.success{background:#ecfdf3;color:#08724d}
.messages{display:grid;gap:8px;margin-bottom:16px}
.state-card{margin:9vh auto 0;max-width:580px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:48px;text-align:center;box-shadow:var(--shadow)}
.state-code{font-size:13px;font-weight:900;color:var(--brand);letter-spacing:.15em}
.state-card h1{margin:10px 0}
.state-card p{color:var(--muted);margin:0 0 24px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
details summary{font-weight:800;cursor:pointer}
.inline-form{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;align-items:center;margin-top:18px}
.inline-form .primary-button{margin:0}
.table-wrap{overflow:auto}
.access-table{border-collapse:collapse;width:100%;min-width:820px}
.access-table th,.access-table td{border-bottom:1px solid #edf0f3;padding:14px 12px;text-align:left;font-size:13px}
.access-table th{color:var(--muted);font-size:12px;white-space:nowrap}
.access-table td small{display:block;color:var(--muted);margin-top:4px}
.access-table td.center{text-align:center}
.tag{display:inline-block;font-size:11px;background:var(--soft);color:var(--brand);border-radius:10px;padding:3px 8px;margin-top:6px}
.status{border:0;border-radius:16px;padding:6px 10px;font:inherit;font-size:12px;cursor:pointer}
.status.active{background:#ecfdf3;color:var(--success)}
.status.disabled{background:#f2f4f7;color:#667085}
.text-button{border:0;background:transparent;color:var(--brand);font:inherit;font-size:12px;font-weight:700;cursor:pointer}
.text-button:disabled{color:#adb5c2;cursor:not-allowed}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch span{display:inline-block;width:38px;height:22px;background:#cdd3dc;border-radius:11px;position:relative;cursor:pointer;vertical-align:middle}
.switch span:after{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.18s}
.switch input:checked+span{background:var(--brand)}
.switch input:checked+span:after{transform:translateX(16px)}
.switch input:disabled+span{opacity:.5;cursor:not-allowed}
.password-row td{padding-top:0;border-bottom:1px solid var(--line)}
.password-form{display:flex;justify-content:flex-end;gap:8px}
.password-form input{height:34px;width:220px;font-size:12px}
.audit-list{display:grid}
.audit-list>div{display:grid;grid-template-columns:80px 130px 1fr;gap:10px;padding:11px 0;border-bottom:1px solid #edf0f3;font-size:13px}
.audit-list time,.audit-list span{color:var(--muted)}
@media(max-width:820px){
  .app-grid{grid-template-columns:1fr}
  .inline-form{grid-template-columns:1fr}
  .topbar{padding:0 18px}.topbar .user-name{display:none}.page{padding:28px 18px 50px}
  .hero h1{font-size:28px}.login-card{padding:34px 24px 28px}
}