:root{--bg:#0f1115;--surface:#171a21;--surface-2:#1f232c;--border:#2a2f3a;--text:#e8eaed;--text-dim:#9aa1ac;--primary:#3b82f6;--primary-dim:#1e3a6b;--danger:#ef4444;--success:#22c55e;--radius:10px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--primary);text-decoration:none}.container{max-width:960px;margin:0 auto;padding:32px 20px 80px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar h1{font-size:16px;margin:0;font-weight:600}.card{background:var(--surface);border:1px solid var(--border);padding:24px;margin-bottom:20px}.btn,.card{border-radius:var(--radius)}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:14px;cursor:pointer}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}.field{margin-bottom:16px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.field input[type=email],.field input[type=password],.field input[type=text],.field input[type=url],.field select,.field textarea{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:14px}.field textarea{min-height:90px;resize:vertical}.field .hint{font-size:12px;color:var(--text-dim);margin-top:4px}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:640px){.grid-2{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:12px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--text-dim);text-transform:uppercase;letter-spacing:.03em}.badge,th{font-weight:500;font-size:12px}.badge{display:inline-block;padding:3px 10px;border-radius:20px}.badge-on{background:rgba(34,197,94,.15);color:var(--success)}.badge-off{background:rgba(148,163,184,.15);color:var(--text-dim)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:360px}.error-msg{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.4);color:#fca5a5;padding:10px 12px;border-radius:8px;font-size:13px;margin-bottom:16px}.section-title{font-size:13px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin:24px 0 12px}.row-actions{display:flex;gap:8px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-dim)}