:root{--bg: #0f172a;--panel: #1e293b;--panel-2: #273449;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-2: #22c55e;--danger: #ef4444;--border: #334155;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}button{cursor:pointer;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600;background:var(--accent);color:#04283a;transition:filter .15s ease}button:hover{filter:brightness(1.1)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--panel-2);color:var(--text)}button.danger{background:var(--danger);color:#fff}input,select{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);font-size:14px}label{display:block;margin:12px 0 4px;font-size:13px;color:var(--muted)}.center-screen{min-height:100vh;display:grid;place-items:center;padding:20px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:24px}.auth-card{width:100%;max-width:400px}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--panel);border-right:1px solid var(--border);padding:20px;display:flex;flex-direction:column;gap:8px}.sidebar h1{font-size:18px;margin:0 0 20px}.site-link{display:block;padding:10px 12px;border-radius:8px;color:var(--text)}.site-link:hover,.site-link.active{background:var(--panel-2)}.main-content{flex:1;padding:28px;overflow:auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px}.stat .value{font-size:32px;font-weight:700;margin-top:6px}.stat .label{font-size:13px;color:var(--muted)}.error{color:var(--danger);font-size:13px;margin-top:8px}.token-box{background:#052e2b;border:1px solid var(--accent-2);border-radius:8px;padding:12px;font-family:monospace;word-break:break-all;margin:10px 0}.row{display:flex;gap:10px;align-items:center}.muted{color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse;margin-top:12px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:600}