:root{
  --bg-0:#06080f; --bg-1:#0b0f19; --panel:#171e31; --panel-2:#1b233a;
  --text:#e7ecff; --muted:#a9b1d1; --line:#24304d;
  --pri:#c084fc; --sec:#22d3ee; --ok:#86efac; --warn:#fde047; --bad:#fca5a5;
  --radius:16px; --radius-sm:12px; --radius-lg:24px; --container:1120px;
}
*{box-sizing:border-box} html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,var(--bg-1),var(--bg-0));color:var(--text);
     font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Thai",sans-serif}
.container{max-width:var(--container);margin:0 auto;padding:24px 18px}

/* Top bar */
.topnav{position:sticky;top:0;z-index:40;background:rgba(11,15,25,.75);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800}
.brand-badge{width:36px;height:36px;border-radius:14px;background:linear-gradient(135deg,var(--pri),var(--sec));display:grid;place-items:center}

/* Buttons / badges */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:0;border-radius:12px;
  font-weight:700;cursor:pointer;text-decoration:none}
.btn-ghost{background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text)}
.btn-primary{background:linear-gradient(135deg,var(--pri),var(--sec));color:#101114}
.btn-danger{background:linear-gradient(135deg,#ef4444,#f97316);color:#101114}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);
  border-radius:999px;background:rgba(255,255,255,.06)}
.authbar{display:flex;align-items:center;gap:10px}

/* Layout blocks */
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
@media (max-width: 980px){.hero{grid-template-columns:1fr}}
.kard{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:0 10px 28px -12px rgba(0,0,0,.55)}
.kard.pad{padding:22px}
.title{font-size:clamp(26px,3.2vw,44px);line-height:1.15;font-weight:900}
.sub{color:var(--muted)}
.statgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.stat{border-radius:14px;background:rgba(255,255,255,.06);border:1px solid var(--line);padding:10px;font-weight:700}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:980px){.grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid{grid-template-columns:1fr}}
.card{border-radius:16px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel-2));padding:18px}
.card h3{margin:0 0 6px 0} .go{margin-top:8px;color:var(--muted)}
.footer{border-top:1px solid var(--line);color:var(--muted)}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;z-index:60}
.modal{width:min(94vw,460px);background:var(--panel);border:1px solid var(--line);border-radius:18px}
.modal .body{padding:18px}
.field{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.field input{padding:12px;border-radius:12px;background:#0b0f19;border:1px solid var(--line);color:var(--text)}
.err{color:var(--bad)}

/* LiveGame widgets */
.widgets{display:grid;grid-template-columns:2fr 1fr;gap:16px}
@media (max-width:980px){.widgets{grid-template-columns:1fr}}
.tile{border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,var(--panel),var(--panel-2));padding:16px}
.kv{display:grid;grid-template-columns:1fr auto;gap:8px;color:var(--muted)}
.score{margin-top:8px;border-radius:14px;border:1px solid var(--line);overflow:hidden}
.score table{width:100%;border-collapse:collapse}
.score th,.score td{padding:10px;border-bottom:1px solid #1f2944}
.score th{text-align:left;color:var(--muted);font-weight:600}
.score tr:nth-child(even){background:#0f1530}

/* simple spacers (แทน inline style) */
.mt-10{margin-top:10px} .mt-12{margin-top:12px} .mt-14{margin-top:14px} .mt-16{margin-top:16px} .pt-28{padding-top:28px}
.flex{display:flex} .wrap{flex-wrap:wrap} .gap-10{gap:10px}

/* utility แทน inline style ที่ยังเหลือ */
.fr{float:right}
.brand-accent{color:#c084fc}
.is-hidden{display:none}
.mt-8{margin-top:8px}