:root{color-scheme:dark;--bg: #0e1118;--panel: #171b25;--panel-2: #1e2430;--text: #f3f6ff;--muted: #9da8bc;--line: rgba(255, 255, 255, .12);--accent: #6ea8ff;--danger: #ff6f87;--ok: #49d17d}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 0%,rgba(111,83,255,.2),transparent 32rem),linear-gradient(180deg,#121722 0%,var(--bg) 100%);color:var(--text);font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif}button,input{font:inherit}.admin-shell{width:min(1120px,calc(100vw - 32px));margin:0 auto;padding:32px 0}.admin-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.admin-back{color:var(--accent);text-decoration:none;font-size:13px}.admin-header h1{margin:8px 0 4px;font-size:28px;letter-spacing:0}.admin-header p,.admin-section-head p{margin:0;color:var(--muted);font-size:13px}.admin-session{padding:8px 12px;border:1px solid var(--line);border-radius:8px;color:var(--muted);background:#ffffff0a}.admin-card{border:1px solid var(--line);border-radius:12px;background:#171b25f0;padding:18px;box-shadow:0 24px 60px #00000047}.admin-card h2{margin:0 0 14px;font-size:18px}.admin-form,.admin-search{display:grid;gap:12px}.admin-form{max-width:420px}.admin-form label{display:grid;gap:6px;color:var(--muted);font-size:13px}.admin-form input,.admin-search input,.admin-selected-actions input{min-height:40px;border:1px solid var(--line);border-radius:8px;padding:0 12px;background:var(--panel-2);color:var(--text);outline:none}.admin-form input:focus,.admin-search input:focus,.admin-selected-actions input:focus{border-color:#6ea8ffbf}.admin-search{grid-template-columns:minmax(220px,1fr) auto auto;margin:16px 0 12px}.admin-selected-actions{display:grid;grid-template-columns:minmax(220px,1fr) minmax(190px,auto) minmax(92px,110px) auto auto auto;gap:10px;align-items:center;margin:0 0 12px;padding:10px;border:1px solid rgba(110,168,255,.28);border-radius:10px;background:#6ea8ff12}.admin-maintenance-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px;padding:10px;border:1px solid rgba(73,209,125,.28);border-radius:10px;background:#49d17d12}.admin-maintenance-actions strong{display:block;margin-bottom:3px;font-size:13px}.admin-maintenance-actions span{color:var(--muted);font-size:12px}.admin-selected-user{min-width:0;color:var(--text);font-size:13px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-primary,.admin-secondary,.admin-toggle{min-height:38px;border:1px solid var(--line);border-radius:8px;padding:0 14px;cursor:pointer;color:var(--text)}.admin-primary{background:var(--accent);border-color:transparent;color:#07101f;font-weight:700}.admin-secondary,.admin-toggle{background:#ffffff0f}.admin-toggle.is-active{border-color:#49d17da6;color:var(--ok)}.admin-toggle.is-revoked{border-color:#ff6f8773;color:var(--danger)}.admin-entitlement-cell{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.admin-section-head{display:flex;justify-content:space-between;gap:16px}.admin-status{min-height:20px;color:var(--muted);font-size:13px}.admin-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}.admin-table{width:100%;border-collapse:collapse;min-width:720px}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.admin-table th{color:var(--muted);font-size:12px;font-weight:600;background:#ffffff0a}.admin-table tr:last-child td{border-bottom:0}.admin-audit-section,.admin-invite-section{margin-top:18px}.admin-invite-table{min-width:980px}.admin-invite-status{display:inline-flex;align-items:center;min-height:24px;border-radius:999px;padding:0 8px;background:#ffffff14;color:var(--muted);font-size:12px;font-weight:700}.admin-invite-status.is-rewarded,.admin-invite-status.is-manual{color:var(--ok);background:#49d17d1f}.admin-invite-status.is-blocked{color:var(--danger);background:#ff6f871f}.admin-audit-section h3{margin:0 0 10px;font-size:16px}.admin-audit-list{display:grid;gap:8px}.admin-audit-item{display:grid;grid-template-columns:minmax(150px,auto) 1fr auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:10px;background:#ffffff0a;color:var(--muted);font-size:12px}.admin-audit-item strong{color:var(--text);font-size:13px}.admin-user-main{font-weight:700}.admin-user-select{display:flex;align-items:center;gap:10px;min-width:0;cursor:pointer}.admin-user-select input{width:16px;height:16px;accent-color:var(--accent)}.admin-user-sub{margin-top:4px;color:var(--muted);font-size:12px}.admin-toast{position:fixed;right:16px;bottom:16px;max-width:min(420px,calc(100vw - 32px));padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#141820f5;color:var(--text);opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .16s ease,transform .16s ease}.admin-toast.is-visible{opacity:1;transform:translateY(0)}@media(max-width:680px){.admin-shell{width:min(100vw - 20px,1120px);padding:18px 0}.admin-header,.admin-section-head{align-items:flex-start;flex-direction:column}.admin-search,.admin-selected-actions,.admin-audit-item{grid-template-columns:1fr}}