:root{color-scheme:dark;--bg:#07111f;--card:#101d31;--line:#243a58;--txt:#ecf5ff;--muted:#9db1ca;--ok:#18c98b;--bad:#ff6078;--accent:#22b8ff}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#06101d,#102452);font-family:Arial,sans-serif;color:var(--txt);min-height:100vh}a{color:#79d4ff;text-decoration:none}.card{background:rgba(16,29,49,.96);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 20px 60px #0008}.narrow{max-width:620px;margin:50px auto}.wrap{max-width:1200px;margin:28px auto;padding:0 18px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}label{display:block;margin:12px 0;color:var(--muted)}input,select,textarea{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:#0a1728;color:var(--txt);margin-top:6px}button,.btn{display:inline-block;border:0;border-radius:10px;padding:11px 16px;background:var(--ok);color:#04120d;font-weight:700;cursor:pointer}.btn.secondary{background:#193451;color:var(--txt)}.btn.bad{background:var(--bad);color:#fff}.alert{padding:12px;border-radius:10px;margin:12px 0}.alert.bad{background:#4a1720}.alert.ok{background:#103f31}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.muted{color:var(--muted)}.badge{padding:5px 9px;border-radius:99px;background:#173653}.badge.active{background:#0d6048}.actions{display:flex;gap:7px;flex-wrap:wrap}hr{border:0;border-top:1px solid var(--line);margin:22px 0}@media(max-width:700px){.top{align-items:flex-start;flex-direction:column}.card{padding:16px}table{display:block;overflow:auto}}