:root{--bg:#f4f5f7;--card:#fff;--border:#e2e5ea;--text:#1a1d24;--muted:#6b7280;--accent:#128844;--danger:#b3261e;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0}button,input{font:inherit}.admin-loading{text-align:center;color:var(--muted);padding:40px}.admin-login{place-items:center;min-height:100vh;display:grid}.admin-login form{background:var(--card);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:12px;width:320px;padding:28px;display:flex}.admin-login h1{margin:0 0 8px;font-size:18px}.admin-login label{color:var(--muted);flex-direction:column;gap:5px;font-size:13px;display:flex}.admin-login input{border:1px solid var(--border);border-radius:6px;padding:9px}.admin-login button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:6px;margin-top:6px;padding:10px;font-weight:600}.admin-error{color:var(--danger);margin:0;font-size:13px}.admin-shell{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.admin-nav{color:#fff;background:#161a20;flex-direction:column;padding:16px 0;display:flex}.admin-brand{padding:0 18px 18px;font-size:15px;font-weight:700}.admin-brand b{color:#8ff0b0}.admin-brand span{color:#9aa1ac;text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:500;display:block}.admin-nav nav{flex-direction:column;flex:1;display:flex}.admin-nav nav button{color:#c6ccd6;text-align:left;cursor:pointer;background:0 0;border:0;padding:10px 18px;font-size:13px}.admin-nav nav button.active{color:#fff;background:#22283288;font-weight:600}.admin-user{color:#9aa1ac;border-top:1px solid #2a303a;flex-direction:column;gap:6px;padding:14px 18px;font-size:12px;display:flex}.admin-user button{color:#c6ccd6;cursor:pointer;background:0 0;border:1px solid #3a4150;border-radius:6px;padding:6px}.admin-content{padding:24px 32px}.admin-content h1{margin:0 0 18px;font-size:20px}.admin-stat-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;display:grid}.admin-stat-card{background:var(--card);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:4px;padding:16px;display:flex}.admin-stat-card strong{font-size:24px}.admin-stat-card span{color:var(--muted);text-transform:capitalize;font-size:12px}.admin-health{grid-column:span 2}.admin-health-row{justify-content:space-between;padding:3px 0;font-size:12px;display:flex}.admin-health-ok b{color:var(--accent)}.admin-health-degraded b,.admin-health-timeout b{color:#b8860b}.admin-health-down b{color:var(--danger)}.admin-table{border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:10px;width:100%;font-size:13px;overflow:hidden}.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid var(--border);padding:9px 12px}.admin-table th{text-transform:uppercase;color:var(--muted);background:#fafbfc;font-size:11px}.admin-placeholder{color:var(--muted);background:var(--card);border:1px dashed var(--border);border-radius:10px;padding:16px;font-size:13px}