:root{--admin-bg:#101418;--admin-bg-alt:#161b21;--admin-surface:#1a2026;--admin-surface-2:#232b33;--admin-border:#2c3640;--admin-text:#e6eaee;--admin-muted:#8b98a5;--admin-accent:#4fb3a9;--admin-accent-strong:#63c5bb;--admin-danger:#e06c75;--admin-ok:#5cd291;--admin-radius:8px;--admin-font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--admin-bg);color:var(--admin-text);font-family:var(--admin-font);font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}.admin-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--admin-bg)}.admin-login-card{width:100%;max-width:400px;background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:12px;padding:32px}.admin-login-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;margin-bottom:8px}.admin-login-logo{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:var(--admin-accent);color:#0c1513;font-weight:800;font-size:16px}.admin-login-hint{color:var(--admin-muted);font-size:13px;margin:0 0 20px}.admin-login-hint code{background:var(--admin-surface-2);padding:1px 6px;border-radius:4px;font-size:12px;color:var(--admin-text)}.admin-label{display:block;font-size:13px;font-weight:600;color:var(--admin-muted);margin:0 0 6px}.admin-input{width:100%;height:42px;background:var(--admin-bg);border:1px solid var(--admin-border);border-radius:var(--admin-radius);color:var(--admin-text);padding:0 12px;font-size:14px;font-family:var(--admin-font);margin-bottom:14px}.admin-input:focus{outline:none;border-color:var(--admin-accent)}.admin-input::placeholder{color:var(--admin-muted)}.admin-error{background:rgba(224,108,117,.12);border:1px solid rgba(224,108,117,.4);color:var(--admin-danger);padding:9px 12px;font-size:13px;margin-bottom:14px}.admin-btn,.admin-error{border-radius:var(--admin-radius)}.admin-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;font-family:var(--admin-font)}.admin-btn--primary{background:var(--admin-accent);color:#0c1513}.admin-btn--primary:hover{background:var(--admin-accent-strong)}.admin-btn--ghost{background:transparent;color:var(--admin-text);border-color:var(--admin-border)}.admin-btn--ghost:hover{border-color:var(--admin-muted)}.admin-btn--block{width:100%}.admin-btn--sm{height:32px;font-size:13px;padding:0 12px}.admin-btn:disabled{opacity:.6;cursor:not-allowed}.admin-shell{display:flex;min-height:100vh}.admin-side{width:220px;flex-shrink:0;background:var(--admin-bg-alt);border-right:1px solid var(--admin-border);display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:0;height:100vh}.admin-side-brand{display:flex;align-items:center;gap:8px;padding:18px 16px;font-size:15px;font-weight:700;border-bottom:1px solid var(--admin-border)}.admin-side-tag{font-size:11px;font-weight:600;color:var(--admin-accent);background:rgba(79,179,169,.12);padding:2px 7px;border-radius:999px;margin-left:auto}.admin-nav{padding:12px 8px;display:flex;flex-direction:column;gap:2px;flex:1 1}.admin-nav-item{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:6px;font-size:14px;color:var(--admin-muted);transition:background .12s ease,color .12s ease}.admin-nav-item:hover{background:var(--admin-surface-2);color:var(--admin-text)}.admin-nav-item.active{background:rgba(79,179,169,.14);color:var(--admin-accent);font-weight:600}.admin-nav-item--disabled{cursor:not-allowed;opacity:.5}.admin-nav-badge{font-size:11px;color:var(--admin-muted);border:1px solid var(--admin-border);padding:1px 6px;border-radius:999px;white-space:nowrap}.admin-side-foot{padding:14px 12px;border-top:1px solid var(--admin-border);display:flex;flex-direction:column;gap:8px}.admin-side-key-hint{font-size:12px;color:var(--admin-ok)}.admin-main{flex:1 1;padding:32px 40px 64px;min-width:0}.admin-page-head{margin-bottom:24px}.admin-page-head h1{font-size:24px;font-weight:750;letter-spacing:-.01em;margin:0 0 6px}.admin-page-head p{color:var(--admin-muted);font-size:14px;margin:0}.admin-card{background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:12px;padding:24px}.admin-card h2{font-size:16px;font-weight:650;margin:0 0 16px}.admin-grid{display:grid;grid-template-columns:1fr 1.2fr;grid-gap:20px;gap:20px;align-items:start}.admin-mode-tabs{display:flex;gap:6px;margin-bottom:18px;padding:4px;background:var(--admin-bg);border:1px solid var(--admin-border);border-radius:var(--admin-radius)}.admin-mode-tab{flex:1 1;padding:8px 6px;border:none;background:transparent;color:var(--admin-muted);font-size:13px;font-weight:600;font-family:var(--admin-font);border-radius:6px;cursor:pointer;transition:background .12s ease,color .12s ease}.admin-mode-tab:hover{color:var(--admin-text)}.admin-mode-tab.active{background:var(--admin-surface-2);color:var(--admin-accent)}.admin-chip-group{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.admin-chip{padding:5px 12px;border-radius:999px;border:1px solid var(--admin-border);background:transparent;color:var(--admin-muted);font-size:12.5px;font-weight:600;font-family:var(--admin-font);cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease}.admin-chip:hover{color:var(--admin-text);border-color:var(--admin-muted)}.admin-chip.active{background:rgba(79,179,169,.14);border-color:var(--admin-accent);color:var(--admin-accent)}.admin-date-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.admin-warn{background:rgba(224,108,117,.1);border:1px solid rgba(224,108,117,.4);border-radius:var(--admin-radius);color:var(--admin-text);font-size:13px;padding:12px 14px;margin-bottom:16px}.admin-warn strong{color:var(--admin-danger)}.admin-textarea{width:100%;background:var(--admin-bg);border:1px solid var(--admin-border);border-radius:var(--admin-radius);color:var(--admin-text);padding:10px 12px;font-size:14px;font-family:var(--admin-font);margin-bottom:14px;resize:vertical}.admin-textarea:focus{outline:none;border-color:var(--admin-accent)}.admin-side-col{display:flex;flex-direction:column;gap:20px;min-width:0}.admin-status--err{background:rgba(224,108,117,.14);color:var(--admin-danger)}.admin-check{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--admin-muted);line-height:1.5;margin:2px 0 16px;cursor:pointer}.admin-check input{margin-top:2px;accent-color:var(--admin-accent)}.admin-msg{background:rgba(224,108,117,.12);border:1px solid rgba(224,108,117,.4);color:var(--admin-danger);border-radius:var(--admin-radius);padding:10px 14px;font-size:13px;margin-bottom:16px}.admin-msg--ok{background:rgba(92,210,145,.1);border-color:rgba(92,210,145,.35);color:var(--admin-ok)}.admin-query-form{margin-bottom:8px}.admin-query-row{display:flex;gap:10px;align-items:flex-start}.admin-query-row .admin-input{flex:1 1;margin-bottom:0}.admin-table-wrap{margin-top:16px;overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:13.5px}.admin-table th{text-align:left;color:var(--admin-muted);font-weight:600;font-size:12.5px;padding:8px 10px;white-space:nowrap}.admin-table td,.admin-table th{border-bottom:1px solid var(--admin-border)}.admin-table td{padding:10px;vertical-align:middle}.admin-table tr:last-child td{border-bottom:none}.admin-table td:nth-child(3){max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-status{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--admin-surface-2);color:var(--admin-muted);white-space:nowrap}.admin-status--ok{background:rgba(92,210,145,.14);color:var(--admin-ok)}.admin-empty{color:var(--admin-muted);font-size:13.5px;padding:12px 0;text-align:center}.admin-btn--danger{background:rgba(224,108,117,.14);color:var(--admin-danger);border-color:rgba(224,108,117,.4)}.admin-btn--danger:hover{background:rgba(224,108,117,.24)}.admin-user-cell{display:flex;flex-direction:column;gap:1px;min-width:0}.admin-user-email{font-weight:600;color:var(--admin-text)}.admin-user-email,.admin-user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}.admin-user-name{font-size:12px;color:var(--admin-muted)}.admin-pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;font-size:13px;color:var(--admin-muted)}.admin-pager-btns{display:flex;gap:8px}.admin-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.admin-card-head h2{margin:0}.admin-hint{color:var(--admin-muted);font-size:13px;margin:0 0 16px}.admin-row-actions{display:flex;gap:8px;align-items:center}.admin-table--models td:first-child{min-width:140px}.admin-cell-ellipsis{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-status--premium{background:rgba(224,108,117,.14);color:var(--admin-danger)}.admin-status--advanced{background:rgba(224,158,108,.14);color:#e6a06c}@media (max-width:860px){.admin-shell{flex-direction:column}.admin-side{width:100%;height:auto;position:static}.admin-main{padding:20px 16px 48px}.admin-grid{grid-template-columns:1fr}}