:root{
  --p:#4338ca;--p-d:#3730a3;--navy:#1e1b4b;--lil:#c7d2fe;--pink:#f59e0b;
  --red:#e11d48;--ink:#0f172a;--muted:#5b6474;--line:#dcdcf0;--bg:#f4f4fb;
  --card:#ffffff;--shadow:0 10px 34px rgba(67,56,202,.13);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:radial-gradient(1100px 500px at 88% -10%, #e0e7ff 0%, transparent 60%),var(--bg);
  color:var(--ink);line-height:1.45;-webkit-font-smoothing:antialiased;}
.app{max-width:1320px;margin:0 auto;padding:18px 18px 60px;}

.gate{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(130deg,#0f0e2a 0%,#3730a3 45%,#f59e0b 100%);}
.gate-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px);
  border-radius:22px;padding:40px 48px;text-align:center;color:#fff;box-shadow:0 30px 80px rgba(0,0,0,.35);max-width:90vw;}
.gate-card .logo{font-size:64px;filter:drop-shadow(0 3px 6px rgba(0,0,0,.3));}
.gate-card h2{margin:10px 0 4px;font-size:24px;font-weight:800;line-height:1.3;}
.gate-card p{margin:0 0 24px;opacity:.85;font-size:15px;letter-spacing:.5px;}
.gate-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.gate-btns button{border:none;border-radius:14px;padding:16px 34px;font-size:18px;font-weight:800;cursor:pointer;
  background:#fff;color:var(--p-d);box-shadow:0 8px 20px rgba(0,0,0,.25);transition:.14s;min-width:170px;}
.gate-btns button:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(0,0,0,.3);}

header.top{background:linear-gradient(120deg,#1e1b4b 0%,#3730a3 40%,#4f46e5 78%,#f59e0b 130%);
  color:#fff;border-radius:18px;padding:20px 26px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
header.top .logo{font-size:38px;line-height:1;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25));}
header.top h1{margin:0;font-size:22px;font-weight:800;letter-spacing:.2px;}
header.top p{margin:2px 0 0;font-size:13.5px;opacity:.92;}
.head-right{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:8px;}
.badge{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);
  padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;}
.home-link{color:#fff;text-decoration:none;font-weight:800;font-size:14px;letter-spacing:.2px;}
.home-link .if{color:#c7d2fe;}
.home-link:hover{text-decoration:underline;}
.langsw{display:flex;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);
  border-radius:999px;padding:3px;gap:2px;}
.langsw button{border:none;background:transparent;color:#e0e7ff;font-weight:800;font-size:13px;
  padding:5px 14px;border-radius:999px;cursor:pointer;transition:.12s;letter-spacing:.5px;}
.langsw button.active{background:#fff;color:var(--p-d);box-shadow:0 2px 6px rgba(0,0,0,.18);}

.main{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;margin-top:18px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);}
.stage-card{overflow:hidden;display:flex;flex-direction:column;}
canvas#stage{width:100%;height:auto;display:block;background:#ffffff;touch-action:none;cursor:pointer;}

.result-bar{display:flex;align-items:stretch;gap:1px;background:var(--line);border-top:1px solid var(--line);flex-wrap:wrap;}
.result-cell{flex:1;min-width:118px;background:#fff;padding:12px 8px;text-align:center;}
.result-cell .lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700;}
.result-cell .val{font-size:24px;font-weight:800;color:var(--p-d);margin-top:2px;}
.result-cell .val small{font-size:13px;color:var(--muted);font-weight:600;}
.result-cell.secondary .val{font-size:13.5px;line-height:1.3;color:var(--ink);}

.controls-card{padding:18px;}
.controls-card h2{margin:0 0 4px;font-size:15px;font-weight:800;}
.controls-card .hint{font-size:12px;color:var(--muted);margin:0 0 12px;}
.grp{font-size:11px;font-weight:800;letter-spacing:.7px;text-transform:uppercase;color:var(--p-d);
  background:#eef0ff;border-radius:8px;padding:5px 10px;margin:14px 0 10px;}
.grp:first-of-type{margin-top:4px;}
.field{margin-bottom:12px;}
.field .flabel{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:5px;gap:8px;}
.field .flabel .name{font-size:13px;font-weight:700;}
.field .flabel .fval{font-size:13.5px;font-weight:800;color:var(--p-d);
  background:#e0e7ff;border-radius:8px;padding:2px 9px;min-width:62px;text-align:center;white-space:nowrap;}
.field .sub{font-size:10.5px;color:var(--muted);margin:-2px 0 5px;line-height:1.35;}
.field .sub .pb{display:inline-block;margin-left:4px;background:#fdf2f8;color:#be185d;border:1px solid #fbcfe8;
  border-radius:6px;padding:0 6px;font-weight:700;font-size:10px;white-space:nowrap;}

.seg{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;}
.seg button{border:1.5px solid var(--line);background:#f7f7fd;color:var(--ink);
  padding:9px 0;border-radius:9px;font-weight:700;font-size:13.5px;cursor:pointer;transition:.12s;}
.seg button:hover{border-color:var(--lil);}
.seg button.active{background:var(--p);border-color:var(--p);color:#fff;box-shadow:0 4px 12px rgba(67,56,202,.4);}

input[type=range]{width:100%;accent-color:var(--p);height:22px;cursor:pointer;}

.launch-btn{width:100%;margin-top:6px;background:linear-gradient(120deg,var(--navy),var(--p),var(--pink));
  color:#fff;border:none;border-radius:12px;padding:15px;font-size:17px;font-weight:800;cursor:pointer;
  box-shadow:0 8px 20px rgba(67,56,202,.4);transition:.12s;letter-spacing:.3px;}
.launch-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(67,56,202,.5);}
.launch-btn:active{transform:translateY(0);}

.opts{display:flex;flex-direction:column;gap:9px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);}
.opt-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:8px;}
.opt-row label{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;}
.opt-row input[type=number]{width:64px;padding:6px 8px;border:1.5px solid var(--line);border-radius:8px;font-size:14px;text-align:center;}
.opt-row input[type=checkbox]{width:17px;height:17px;accent-color:var(--p);cursor:pointer;}

.table-card{margin-top:18px;padding:18px;}
.table-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px;}
.table-head h2{margin:0;font-size:16px;font-weight:800;}
.table-head .count{background:#e0e7ff;color:var(--p-d);font-weight:700;font-size:12.5px;padding:3px 11px;border-radius:999px;}
.table-head .tbtns{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap;}
.tbtn{border:1.5px solid var(--line);background:#fff;color:var(--ink);padding:8px 13px;border-radius:9px;
  font-size:13px;font-weight:700;cursor:pointer;transition:.12s;}
.tbtn:hover{border-color:var(--lil);background:#f7f7fd;}
.tbtn.primary{background:var(--p);border-color:var(--p);color:#fff;}
.tbtn.primary:hover{background:var(--p-d);}
.tbtn.danger{color:var(--red);border-color:#fbcfe0;}
.tbtn.danger:hover{background:#fff1f5;}

.entry{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;background:#f5f5fc;border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;margin-bottom:14px;}
.entry .eg{display:flex;flex-direction:column;gap:4px;}
.entry .eg span{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;white-space:nowrap;}
.entry .eg input{width:82px;padding:7px 6px;border:1.5px solid var(--line);border-radius:8px;font-size:13.5px;text-align:center;font-weight:700;background:#fff;}
.entry .efire{margin-left:auto;background:var(--p);border:none;color:#fff;font-weight:800;font-size:14px;
  padding:10px 20px;border-radius:10px;cursor:pointer;transition:.12s;box-shadow:0 4px 12px rgba(67,56,202,.35);}
.entry .efire:hover{background:var(--p-d);}
.entry .etitle{width:100%;font-size:12.5px;font-weight:700;color:#1e1b4b;margin-bottom:2px;}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;}
table{border-collapse:collapse;width:100%;font-size:13px;min-width:2000px;}
thead th{background:#f5f5fc;text-align:center;padding:10px 6px;font-weight:700;color:#1e1b4b;
  border-bottom:2px solid var(--line);white-space:nowrap;}
thead th .en{display:block;font-weight:500;font-size:10px;color:var(--muted);}
tbody td{text-align:center;padding:8px 6px;border-bottom:1px solid var(--line);white-space:nowrap;}
tbody tr:nth-child(even){background:#fbfbfe;}
tbody tr:hover{background:#eef0ff;}
tbody td.score{font-weight:800;color:var(--p-d);}
tbody .empty td{color:var(--muted);font-style:italic;padding:22px;}

.stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
#stats{display:none;}
.stat{flex:1;min-width:110px;background:#f5f5fc;border:1px solid var(--line);border-radius:11px;padding:10px 14px;text-align:center;}
.stat .s-lbl{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700;}
.stat .s-val{font-size:19px;font-weight:800;margin-top:2px;}

canvas#rsm{width:100%;height:auto;display:block;background:#fff;border:1px solid var(--line);border-radius:12px;cursor:ew-resize;touch-action:none;}
.rsm-card{margin-top:18px;padding:8px 18px;}
.rsm-toggle{width:100%;display:flex;align-items:center;gap:10px;background:none;border:none;
  padding:12px 4px;font-size:16px;font-weight:800;color:var(--p-d);cursor:pointer;text-align:left;}
.rsm-toggle:hover{color:var(--p);}
.rsm-caret{display:inline-block;transition:transform .18s;font-size:14px;}
.rsm-caret.open{transform:rotate(90deg);}
.rsm-body{padding:4px 0 14px;}
.rsm-hidden{display:none;}
.rsm-btns{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap;}
.rsm-hint{font-size:12px;color:var(--muted);margin:10px 0 0;}

footer.foot{margin-top:22px;text-align:center;color:var(--muted);font-size:12px;line-height:1.7;}
@media(max-width:900px){.main{grid-template-columns:1fr;}.controls-card{order:-1;}}