:root{--bg:#0f1115;--panel:#171a21;--border:#262b35;--fg:#e6e8eb;--muted:#8b919c;--accent:#4f8cff;--ok:#2ea043;--off:#6e7681}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--muted)}.topbar{border-bottom:1px solid var(--border);background:var(--panel);align-items:baseline;gap:12px;padding:14px 24px;display:flex}.topbar .brand{font-size:16px;font-weight:600}.content{max-width:1100px;margin:0 auto;padding:24px}h1{margin:0 0 16px;font-size:20px}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:500}tbody tr:hover{background:var(--panel)}.badge{border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge.on{color:var(--ok);background:#2ea0432e}.badge.off{color:var(--off);background:#6e76812e}.empty{color:var(--muted);padding:24px 0}.login{justify-content:center;align-items:center;min-height:70vh;display:flex}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:12px;width:320px;padding:28px;display:flex}.login-card h1{margin:0}.login-card input{border:1px solid var(--border);background:var(--bg);color:var(--fg);border-radius:8px;padding:10px 12px;font-size:14px}.login-card button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 12px;font-weight:600}.login-card .error{color:#f85149;margin:0}