:root{--bg:#eef4ff;--card:#ffffff;--text:#172033;--muted:#64708a;--primary:#4f46e5;--primary2:#7c3aed;--ok:#13a36f;--bad:#e5484d;--line:#dfe7f5;--shadow:0 18px 55px rgba(31,41,80,.12);}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at top left,#dce8ff,transparent 35%),var(--bg);color:var(--text)}
a{color:inherit}.shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.home{padding:48px 0}.hero{min-height:220px;border-radius:32px;padding:42px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:white;display:flex;align-items:end;margin-bottom:24px;box-shadow:var(--shadow)}.hero h1{font-size:clamp(42px,8vw,82px);margin:0 0 8px}.hero p{font-size:18px;max-width:620px;opacity:.92}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;margin:0 0 8px;opacity:.75}.grid{display:grid;gap:24px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:rgba(255,255,255,.88);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.7);border-radius:24px;padding:24px;box-shadow:var(--shadow)}h1,h2{margin:0 0 16px}label{display:block;font-weight:700;margin:16px 0 10px}input,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:14px 16px;font:inherit;background:white;color:var(--text);outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,70,229,.12)}button,.ghost{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:0;border-radius:14px;padding:14px 18px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:white;font-weight:800;cursor:pointer;text-decoration:none;margin-top:12px}button:hover{filter:brightness(1.04)}.ghost{background:white;color:var(--primary);border:1px solid var(--line)}.hint{color:var(--muted);font-size:14px}.code-input{text-transform:uppercase;letter-spacing:.12em;font-weight:900}.room-head{display:flex;justify-content:space-between;align-items:center;margin:36px auto 24px}.room-head h1{font-size:54px;letter-spacing:.12em}.players{display:grid;gap:10px}.player{display:flex;justify-content:space-between;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fafcff}.hidden{display:none!important}.gamebar{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;padding:14px 20px;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.gamebar span{display:block;color:var(--muted);font-size:13px}.timer{font-size:28px;font-weight:950;color:var(--primary)}.top{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.chip{border:1px solid var(--line);background:white;border-radius:999px;padding:8px 10px;font-weight:800;font-size:13px}.game{padding:22px 0 60px}.intro{margin-bottom:18px}.progress{display:flex;gap:14px;align-items:center}.progress span{font-weight:900;min-width:86px}.progress div{height:12px;background:#e5ebf8;border-radius:999px;overflow:hidden;flex:1}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ok),#6ee7b7);border-radius:999px;transition:.25s}.items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.item{display:grid;grid-template-columns:minmax(150px,1fr) minmax(160px,1fr);gap:12px;align-items:center;background:white;border:1px solid var(--line);border-radius:18px;padding:12px 14px}.item strong{font-size:15px}.item input{padding:11px 12px;border-radius:12px}.item.ok{background:#ecfdf5;border-color:#a7f3d0}.item.ok input{border-color:#86efac;color:var(--ok);font-weight:900}.modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(520px,calc(100% - 32px));z-index:10;text-align:center}
@media(max-width:760px){.two,.items{grid-template-columns:1fr}.hero{padding:28px}.gamebar{grid-template-columns:1fr;position:relative}.top{justify-content:flex-start}.item{grid-template-columns:1fr}.room-head{display:block}.room-head h1{font-size:42px}}