:root{--bg:#0b1020;--panel:#111827;--card:#172033;--card2:#1e293b;--text:#f8fafc;--muted:#cbd5e1;--line:#334155;--purple:#9b2cff;--pink:#ec4899;--cyan:#22d3ee;--green:#22c55e;--red:#ef4444;--yellow:#f59e0b}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#0b1020,#10172a 45%,#150b2b);font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text)}
a{color:inherit;text-decoration:none}.wrap{display:flex;min-height:100vh}.sidebar{width:270px;background:rgba(17,24,39,.96);border-right:1px solid var(--line);padding:24px 18px;position:fixed;top:0;bottom:0}.logo{display:block;width:150px;margin:8px auto 30px}.nav a{display:block;padding:13px 15px;border-radius:12px;color:var(--muted);margin:5px 0;font-weight:700}.nav a:hover,.nav a.active{background:linear-gradient(90deg,rgba(155,44,255,.28),rgba(236,72,153,.16));color:#fff}.main{margin-left:270px;width:calc(100% - 270px);padding:28px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.title h1{margin:0;font-size:30px}.title p{margin:6px 0 0;color:var(--muted)}.btn{display:inline-block;background:linear-gradient(90deg,var(--purple),var(--pink));color:white;border:0;border-radius:12px;padding:12px 18px;font-weight:800;cursor:pointer}.btn.secondary{background:#243044}.btn.danger{background:var(--red)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:rgba(23,32,51,.92);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 16px 50px rgba(0,0,0,.18)}.stat .num{font-size:34px;font-weight:900;margin-top:8px}.stat span,.muted{color:var(--muted)}table{width:100%;border-collapse:collapse;background:rgba(23,32,51,.92);border:1px solid var(--line);border-radius:16px;overflow:hidden}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left}th{color:#fff;background:#1e293b}td{color:#e5e7eb}.badge{display:inline-block;border-radius:99px;padding:6px 10px;font-size:12px;font-weight:900}.ok{background:rgba(34,197,94,.18);color:#86efac}.off{background:rgba(239,68,68,.18);color:#fca5a5}.form{max-width:980px}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:16px}label{display:block;margin-bottom:8px;color:#e2e8f0;font-weight:800}input,textarea,select{width:100%;background:#0f172a;color:#fff;border:1px solid #475569;border-radius:12px;padding:13px 14px;font-size:15px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(155,44,255,.22)}textarea{min-height:110px}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:min(850px,95vw);background:rgba(17,24,39,.96);border:1px solid var(--line);border-radius:22px;padding:34px}.login-card .logo{margin-bottom:18px}.install-title{font-size:30px;font-weight:900;margin:12px 0;color:#fff}.help{background:#0f172a;border:1px solid var(--line);border-radius:14px;padding:12px;color:var(--muted);font-size:14px}.api-box{font-family:ui-monospace,Menlo,monospace;background:#020617;border:1px solid var(--line);border-radius:12px;padding:12px;overflow:auto;color:#a7f3d0}@media(max-width:900px){.sidebar{position:relative;width:100%;height:auto}.wrap{display:block}.main{margin-left:0;width:100%}.grid,.row{grid-template-columns:1fr}.top{display:block}.btn{margin-top:12px}}