:root{color-scheme:dark;--bg:#090d16;--panel:#111827;--panel2:#172033;--line:rgba(255,255,255,.1);--text:#f8fafc;--muted:#94a3b8;--cyan:#22d3ee;--rose:#fb7185;--green:#86efac;--shadow:0 24px 80px rgba(0,0,0,.28)}
*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:linear-gradient(135deg,#090d16,#101827 52%,#080b12);color:var(--text)}a{text-decoration:none;color:inherit}.admin-app{display:grid;grid-template-columns:270px 1fr;min-height:100vh}.admin-sidebar{position:sticky;top:0;height:100vh;padding:18px;border-right:1px solid var(--line);background:rgba(9,13,22,.86);backdrop-filter:blur(18px)}.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.admin-brand.center{justify-content:center}.admin-brand span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--rose));font-weight:900}.admin-brand b{font-size:18px}.admin-sidebar nav{display:grid;gap:8px}.admin-sidebar nav a{padding:12px 14px;border-radius:12px;color:#cbd5e1;transition:.18s}.admin-sidebar nav a:hover,.admin-sidebar nav a.active{background:rgba(34,211,238,.12);color:#cffafe}.admin-main{padding:24px;min-width:0}.admin-topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:rgba(17,24,39,.76);box-shadow:var(--shadow)}.admin-topbar h1{margin:0;font-size:28px}.admin-topbar p{margin:6px 0 0;color:var(--muted)}.admin-view-site,.admin-form button,.danger-button{border:0;border-radius:12px;padding:12px 16px;background:linear-gradient(90deg,var(--cyan),#2dd4bf,var(--rose));color:#fff;font-weight:800;cursor:pointer}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.metric-grid article,.admin-panel,.login-card{border:1px solid var(--line);border-radius:18px;background:rgba(17,24,39,.78);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.metric-grid article{padding:18px}.metric-grid span{display:block;color:var(--muted);font-size:13px}.metric-grid strong{display:block;margin-top:10px;font-size:28px}.good{color:var(--green)!important}.bad{color:var(--rose)!important}.admin-panel{padding:20px;margin-bottom:18px}.panel-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-title h2{margin:0}.panel-title a{color:#67e8f9}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table th,.admin-table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;color:#cbd5e1}.admin-table th{color:#fff;background:rgba(255,255,255,.035)}.status-badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.08);font-weight:800;font-size:12px}.status-badge.completed{color:var(--green)}.status-badge.failed{color:var(--rose)}.status-badge.processing{color:#67e8f9}.admin-login-page{display:grid;place-items:center;min-height:100vh;padding:20px}.login-card{width:min(440px,100%);padding:28px}.login-card h1{text-align:center}.admin-form{display:grid;gap:14px}.admin-form label{display:grid;gap:8px;color:#cbd5e1}.admin-form input,.admin-form textarea,.admin-form select{width:100%;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.06);color:#fff;padding:13px 14px;outline:0}.admin-form input:focus,.admin-form textarea:focus,.admin-form select:focus{border-color:rgba(103,232,249,.65)}.admin-alert,.admin-success{border-radius:14px;padding:13px 15px;margin-bottom:14px}.admin-alert{border:1px solid rgba(251,113,133,.35);background:rgba(251,113,133,.12);color:#ffe4e6}.admin-success{border:1px solid rgba(134,239,172,.35);background:rgba(134,239,172,.12);color:#dcfce7}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.system-list{display:grid;gap:14px}.system-list>div{border:1px solid var(--line);border-radius:14px;padding:14px;background:rgba(255,255,255,.04)}pre{white-space:pre-wrap;word-break:break-all;color:#cffafe}.danger-button{background:linear-gradient(90deg,#fb7185,#f97316)}.cleanup-panel p{color:#cbd5e1}
@media(max-width:900px){.admin-app{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.metric-grid,.form-grid{grid-template-columns:1fr}.admin-topbar{align-items:flex-start;flex-direction:column}}