:root{--bg:#070707;--card:#121212;--line:#282828;--gold:#d4af37;--txt:#fff;--muted:#aaa;--good:#16883a;--bad:#b72424}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#1a1a1a,#050505);color:var(--txt);font-family:Arial,Helvetica,sans-serif}.top{position:sticky;top:0;z-index:9;display:flex;justify-content:space-between;align-items:center;padding:14px 22px;background:#050505e8;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.top a{color:#fff;text-decoration:none;margin-left:14px;font-weight:700}.wrap{max-width:1180px;margin:0 auto;padding:22px}.card{background:linear-gradient(180deg,#151515,#0e0e0e);border:1px solid var(--line);border-radius:18px;padding:22px;margin:16px 0;box-shadow:0 20px 60px #0008}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}input,select,button{width:100%;padding:15px;border-radius:13px;border:1px solid #333;background:#181818;color:#fff;font-size:16px}label{display:block;color:var(--gold);font-size:12px;text-transform:uppercase;letter-spacing:1.5px;margin:12px 0 6px}button,.btn{display:inline-block;text-align:center;background:linear-gradient(135deg,#d4af37,#f1c40f);color:#111;border:0;font-weight:900;cursor:pointer;text-decoration:none}.btn-secondary{background:#222;color:#fff;border:1px solid #444}.btn-red{background:#922;color:#fff}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.status{display:inline-block;padding:10px 16px;border-radius:999px;font-weight:900}.good{background:var(--good)}.bad{background:var(--bad)}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse}td,th{border-bottom:1px solid #252525;padding:12px;text-align:left}th{color:var(--gold)}.big{font-size:44px;font-weight:900}.center{text-align:center}.notice{padding:14px;border-radius:13px;background:#172b16;color:#caffca;margin:12px 0}.error{padding:14px;border-radius:13px;background:#3a1111;color:#fff;margin:12px 0}.nfc-screen{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center}.pulse{width:160px;height:160px;border-radius:50%;border:7px solid var(--gold);margin:20px auto;display:flex;align-items:center;justify-content:center;font-size:54px;animation:pulse 1.5s infinite}@keyframes pulse{50%{transform:scale(1.06);box-shadow:0 0 50px #d4af3766}}@media(max-width:700px){.row{grid-template-columns:1fr}.top{display:block}.top nav{margin-top:10px}.top a{display:inline-block;margin:5px 10px 0 0}.wrap{padding:14px}td,th{font-size:13px;padding:8px}.big{font-size:32px}}