:root{--primary:#1f6feb;--accent:#ff8a3d;--success:#16a34a;--warning:#f59e0b;--danger:#dc2626;--bg:#f6f7fb;--surface:#fff;--border:#e5e7ef;--text:#0f172a;--muted:#64748b;color:var(--text);background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0b0f1a;--surface:#141a29;--border:#232b3e;--text:#e6eaf2;--muted:#8a94ab}}*{box-sizing:border-box}body{margin:0}.layout{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:24px 12px}.brand{padding:0 12px 24px;font-size:18px;font-weight:700}.brand span{color:var(--primary)}.nav button{text-align:left;width:100%;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;margin-bottom:4px;padding:10px 12px;display:block}.nav button.active{background:color-mix(in srgb, var(--primary) 12%, transparent);color:var(--primary);font-weight:600}main{padding:32px}h1{margin:0 0 20px;font-size:22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;margin-bottom:16px;padding:20px}.stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:16px;display:grid}.stat .n{font-variant-numeric:tabular-nums;font-size:28px;font-weight:700}.stat .l{color:var(--muted);font-size:13px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 8px}th{color:var(--muted);font-weight:500}.pill{border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;display:inline-block}.pill.on{background:color-mix(in srgb, var(--success) 15%, transparent);color:var(--success)}.pill.off{background:color-mix(in srgb, var(--danger) 15%, transparent);color:var(--danger)}.muted{color:var(--muted)}.switch{cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;border-radius:10px;padding:6px 12px}.center{place-items:center;min-height:100vh;display:grid}.login{text-align:center;width:360px}.login .brand{padding:0 0 8px}.btn{background:var(--primary);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:12px;padding:10px 16px;font-weight:600}.btn.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border);font-weight:500}.link{color:var(--primary);cursor:pointer;font:inherit;background:0 0;border:0;padding:4px 0}.row-between{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.me{font-size:13px;position:absolute;bottom:24px;left:24px}.sidebar{position:relative}.error{color:var(--danger);border-color:var(--danger)}.bad{color:var(--danger);font-weight:600}.small{font-size:12px}select,input{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:6px 8px}h3{margin:0 0 12px;font-size:16px}@media (width<=760px){.layout{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border)}.me{margin-top:12px;position:static}main{padding:16px}}