:root{--bg:#10131a;--panel:#171b24;--panel2:#202636;--text:#f3f5f7;--muted:#aeb6c2;--gold:#d7b45a;--blue:#5aa7ff;--danger:#f05d5e;--ok:#5dd68b;--border:#30384a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#1b2332,#0e1117 55%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif}.topbar{position:sticky;top:0;z-index:10;display:flex;gap:1rem;align-items:center;justify-content:space-between;padding:.85rem 1rem;background:rgba(13,16,24,.9);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.brand{font-weight:800;color:var(--gold);text-decoration:none;font-size:1.25rem}.nav{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.nav a,.inline-form button{color:var(--text);background:transparent;border:0;text-decoration:none;font:inherit;cursor:pointer}.button-link,.primary,.secondary{display:inline-block;border-radius:999px;padding:.7rem 1rem;text-decoration:none;border:1px solid transparent}.primary{background:var(--gold);color:#151515;border:0;font-weight:700}.secondary{background:transparent;color:var(--text);border-color:var(--border)}.page{width:min(1180px,100%);margin:0 auto;padding:1rem}.hero{display:grid;grid-template-columns:1.4fr .8fr;gap:1rem;align-items:stretch;padding:2rem 0}.hero h1{font-size:clamp(2rem,5vw,4rem);line-height:1;margin:.3rem 0}.eyebrow{color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.08em}.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap}.card,.form-card,.ad-card,.side-panel{background:linear-gradient(180deg,var(--panel),#121621);border:1px solid var(--border);border-radius:24px;padding:1rem;box-shadow:0 20px 60px rgba(0,0,0,.25)}.form-card{max-width:520px;margin:2rem auto}.form-card form,.card form{display:grid;gap:.9rem}.form-card input,select{width:100%;padding:.75rem;border-radius:12px;border:1px solid var(--border);background:#0d1119;color:var(--text)}.check{display:flex;gap:.5rem;align-items:center}.check input{width:auto}.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.play-layout{display:grid;grid-template-columns:minmax(280px,720px) 1fr;gap:1rem;align-items:start}.side-panel{position:sticky;top:80px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:.65rem;border-bottom:1px solid var(--border);text-align:left}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem}.stat{background:var(--panel2);border-radius:18px;padding:1rem}.stat span{display:block;color:var(--muted);font-size:.85rem}.stat strong{font-size:1.6rem}.footer{padding:2rem 1rem;text-align:center;color:var(--muted)}.validation{color:var(--danger)}.message{min-height:1.5rem;color:var(--gold)}.moves{max-height:340px;overflow:auto;color:var(--muted)}.small{margin-top:1rem}@media(max-width:800px){.hero,.grid-two,.play-layout{grid-template-columns:1fr}.side-panel{position:static}.nav{font-size:.9rem}.page{padding:.75rem}}