:root{--bg:#07111f;--panel:#0d1b2d;--panel2:#10243a;--text:#eaf3ff;--muted:#8ea7c4;--line:rgba(255,255,255,.1);--blue:#38bdf8;--green:#22c55e;--red:#fb7185;--yellow:#facc15}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,#123c6b 0,#07111f 42%,#050914 100%);color:var(--text);min-height:100vh}.wrap{display:grid;grid-template-columns:270px 1fr;min-height:100vh}.side{padding:24px;background:rgba(7,17,31,.78);backdrop-filter:blur(22px);border-right:1px solid var(--line);position:sticky;top:0;height:100vh}.brand{font-size:21px;font-weight:900;letter-spacing:.4px;margin-bottom:8px}.brand span{color:var(--blue)}.small{color:var(--muted);font-size:13px}.nav{margin-top:26px;display:grid;gap:10px}.nav a{color:var(--text);text-decoration:none;padding:13px 15px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid transparent}.nav a:hover,.nav a.active{border-color:rgba(56,189,248,.35);background:rgba(56,189,248,.1)}.main{padding:28px;max-width:1240px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.h1{font-size:30px;font-weight:900;margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(180deg,rgba(16,36,58,.96),rgba(13,27,45,.92));border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:0 24px 70px rgba(0,0,0,.22)}.card h3{margin:0 0 10px;font-size:17px}.stat{font-size:34px;font-weight:900}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:12px 16px;background:linear-gradient(135deg,#38bdf8,#2563eb);color:white;text-decoration:none;font-weight:800;cursor:pointer}.btn.secondary{background:rgba(255,255,255,.08);border:1px solid var(--line)}.btn.danger{background:linear-gradient(135deg,#fb7185,#e11d48)}.btn.green{background:linear-gradient(135deg,#22c55e,#16a34a)}table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:20px}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}th{color:#b9d8ff;background:rgba(255,255,255,.04)}.badge{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.on{background:rgba(34,197,94,.16);color:#86efac}.off{background:rgba(251,113,133,.16);color:#fda4af}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:8px}.field.full{grid-column:1/-1}label{color:#c7dcf5;font-weight:800;font-size:13px}input,textarea,select{width:100%;border:1px solid var(--line);background:#081525;color:var(--text);border-radius:15px;padding:13px 14px;font:inherit;outline:none}textarea{min-height:130px;resize:vertical}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .card{width:min(460px,100%)}.alert{padding:13px 15px;border-radius:16px;margin-bottom:16px;background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3)}.code{white-space:pre-wrap;background:#050b14;border:1px solid var(--line);padding:14px;border-radius:16px;color:#c7e4ff;overflow:auto}.actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:900px){.wrap{grid-template-columns:1fr}.side{height:auto;position:relative}.main{padding:18px}.grid,.form{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}table{display:block;overflow:auto}.h1{font-size:24px}}