:root{
  --bg:#070909;
  --panel:#0f1412;
  --line:#1e2e28;
  --green:#39ff14;
  --green-dim:#1fa812;
  --text:#eef6f0;
  --muted:#8aa698;
  --danger:#ff6b6b;
  --radius:16px;
  --shadow:0 24px 80px rgba(0,0,0,.55);
  font-family:"Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;border-bottom:1px solid var(--line);background:rgba(7,9,9,.85);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}
.brand{font-weight:800;letter-spacing:.06em;color:var(--green)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:999px;padding:14px 28px;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn-primary{background:linear-gradient(180deg,#52ff3d 0%,var(--green-dim) 100%);color:#041006;box-shadow:0 0 30px rgba(57,255,20,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 45px rgba(57,255,20,.5);text-decoration:none}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.08em}
.field input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:#0a100e;color:var(--text);font-size:16px}
.field input:focus{outline:2px solid rgba(57,255,20,.35);border-color:var(--green-dim)}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:14px}
.alert-error{background:rgba(255,107,107,.12);border:1px solid rgba(255,107,107,.35);color:#ffc9c9}
.alert-ok{background:rgba(57,255,20,.1);border:1px solid rgba(57,255,20,.35);color:#caffbf}
.table-wrap{overflow:auto;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em;background:#0c1210}
tr:hover td{background:rgba(57,255,20,.04)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat{background:#0c1210;border:1px solid var(--line);border-radius:14px;padding:18px}
.stat strong{display:block;font-size:28px;color:var(--green)}
.stat span{color:var(--muted);font-size:13px}