*{box-sizing:border-box}
:root{
  --bg:#07130f;
  --panel:#0d211a;
  --panel2:#102a21;
  --line:rgba(245,230,200,.14);
  --gold:#ffd35e;
  --green:#67e8a5;
  --cyan:#77e6e1;
  --muted:rgba(235,245,240,.62);
  --danger:#ff7b72;
}
html,body{margin:0;min-height:100%;font-family:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;background:
  radial-gradient(1200px 650px at 50% -10%,#174d36 0%,#0a2119 52%,#06100d 100%);color:#eef8f4}
body{padding:22px}
a{color:inherit}
.login-shell{min-height:calc(100vh - 44px);display:flex;align-items:center;justify-content:center}
.login-card{width:min(92vw,430px);padding:34px 34px 30px;border:1px solid rgba(255,211,94,.55);border-radius:20px;
  background:linear-gradient(180deg,rgba(16,42,33,.98),rgba(6,19,15,.98));box-shadow:0 28px 80px rgba(0,0,0,.55)}
.brand{text-align:center;margin-bottom:24px}
.brand h1{margin:0;color:var(--gold);font-size:1.75em;letter-spacing:.08em}
.brand p{margin:8px 0 0;color:var(--muted);font-size:.9em}
.field{margin-bottom:14px}
.field label{display:block;margin-bottom:6px;color:var(--muted);font-size:.86em}
.field input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.06);
  color:#fff;font:inherit;outline:none}
.field input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,211,94,.12)}
.primary{width:100%;padding:12px 16px;border:1px solid #d4a017;border-radius:10px;background:linear-gradient(180deg,#f1c45f,#bf8620);
  color:#1d1604;font:inherit;font-weight:800;cursor:pointer}
.primary:hover{filter:brightness(1.08)}
.login-error{display:none;margin-top:12px;color:#ffd0c8;background:rgba(180,45,35,.25);border:1px solid rgba(255,123,114,.4);
  border-radius:8px;padding:9px 11px;font-size:.85em}
.wrap{max-width:1500px;margin:0 auto}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.topbar h1{margin:0;color:var(--gold);font-size:clamp(1.5em,3vw,2.2em);letter-spacing:.08em}
.topbar p{margin:6px 0 0;color:var(--muted);font-size:.88em}
.actions{display:flex;gap:10px;align-items:center}
.button{padding:9px 14px;border-radius:9px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#eef8f4;font:inherit;cursor:pointer}
.button:hover{border-color:var(--gold)}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:14px}
.kpi,.panel{border:1px solid var(--line);background:linear-gradient(180deg,rgba(16,42,33,.92),rgba(8,24,18,.92));border-radius:16px;
  box-shadow:0 14px 36px rgba(0,0,0,.25)}
.kpi{padding:16px 18px}
.kpi .label{color:var(--muted);font-size:.82em}
.kpi .value{margin-top:8px;color:var(--gold);font-size:2em;font-weight:900;line-height:1}
.kpi .sub{margin-top:7px;color:var(--muted);font-size:.76em}
.panel{padding:18px;margin-bottom:14px}
.panel h2{margin:0 0 14px;color:var(--cyan);font-size:1.08em;letter-spacing:.05em}
.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:14px}
.game-card{padding:16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(16,42,33,.94),rgba(8,24,18,.94))}
.game-card h3{margin:0 0 12px;color:var(--gold);font-size:1.1em}
.game-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.metric{padding:10px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06)}
.metric span{display:block;color:var(--muted);font-size:.75em}
.metric b{display:block;margin-top:5px;font-size:1.35em;color:#fff}
.chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.chart-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.canvas-wrap{position:relative;min-height:270px;display:flex;align-items:center;justify-content:center}
.canvas-wrap canvas{display:block;width:100%;height:270px}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:10px;color:var(--muted);font-size:.8em}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:.84em}
th,td{padding:10px 9px;border-bottom:1px solid rgba(255,255,255,.07);text-align:left;white-space:nowrap}
th{color:var(--gold);font-weight:800;background:rgba(255,255,255,.035);position:sticky;top:0}
td{color:rgba(238,248,244,.86)}
.tag{display:inline-block;padding:2px 7px;border-radius:999px;background:rgba(103,232,165,.13);color:var(--green);font-size:.8em}
.empty{padding:24px;text-align:center;color:var(--muted)}
.error{padding:14px;border-radius:10px;background:rgba(180,45,35,.22);border:1px solid rgba(255,123,114,.4);color:#ffd0c8}
.footer{text-align:center;color:rgba(235,245,240,.45);font-size:.76em;padding:18px 0 4px}
@media (max-width:1000px){
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .game-grid,.chart-grid,.chart-grid3{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{padding:12px}
  .kpis{grid-template-columns:1fr 1fr;gap:9px}
  .kpi{padding:12px}
  .kpi .value{font-size:1.55em}
  .panel{padding:14px}
  .canvas-wrap canvas{height:230px}
  .topbar{align-items:flex-start}
}