*{box-sizing:border-box}
:root{--bg:#0b0f18;--card:rgba(255,255,255,.04);--border:rgba(255,255,255,.10);--muted:rgba(229,231,235,.72)}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:#e5e7eb}
a{color:#e5e7eb;text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:24px}
.top{background:rgba(0,0,0,.45);border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;backdrop-filter:blur(10px);z-index:10}
.top .inner{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.brand{display:flex;gap:10px;align-items:center}
.pill{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.08)}
.nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.hero{padding:26px 0}
h1{margin:0 0 8px;font-size:34px}
.muted{color:var(--muted)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.card .hd{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.card .bd{padding:16px}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:860px){.grid,.grid2{grid-template-columns:1fr}.wrap{padding:16px}.top .inner{padding:12px 16px}}
label{display:block;margin:10px 0 6px;opacity:.92}
input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#e5e7eb;outline:none}
textarea{resize:vertical}
.btn{padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.10);color:#e5e7eb;cursor:pointer;display:inline-flex;gap:8px;align-items:center}
.btn.secondary{background:transparent}
.btn.danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.25)}
.flash{padding:12px 14px;border-radius:14px;margin:14px 0}
.flash.success{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.24)}
.flash.error{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.24)}
.footer{opacity:.6;margin-top:26px;font-size:12px}
.table{display:flex;flex-direction:column;gap:8px}
.tr{display:grid;grid-template-columns:80px 150px 1fr 160px 220px 1.5fr;gap:10px;align-items:center;padding:10px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:rgba(0,0,0,.18)}
.tr.th{opacity:.75;font-weight:600}
.ops{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.fieldItem{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:rgba(0,0,0,.18);margin-bottom:8px}
.help{font-size:12px;color:var(--muted);margin-top:4px}
.resultBox{border:1px dashed rgba(255,255,255,.22);border-radius:14px;padding:12px;background:rgba(0,0,0,.18);display:flex;flex-direction:column;gap:6px}
.countdown{font-size:16px;margin-top:10px}


/* --- patch: center footer & public titles --- */
.footer{ text-align:center; }
.publicTitle{ text-align:center; }
.publicDesc{ text-align:center; }