:root{
  --bg:#0a1020; --panel:#16233d; --accent:#2E8BFF; --gold:#FFC940; --text:#EAF1FF;
  --dim:#8FA3C4; --green:#28c76f; --red:#ff5b5b; --line:#243a5e;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:radial-gradient(1000px 500px at 50% -10%, #14233f, var(--bg)) fixed;color:var(--text);
  font-family:"Segoe UI",system-ui,Arial,sans-serif;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
.hidden{display:none !important}
.view{min-height:100vh;min-height:100dvh}
.center{display:flex;align-items:center;justify-content:center;padding:20px}

.logo{width:64px;height:64px;border-radius:18px;background:linear-gradient(#ffd75e,#e0a815);color:#1a1305;
  display:flex;align-items:center;justify-content:center;font-size:34px;margin:0 auto 6px;box-shadow:0 8px 24px rgba(224,168,21,.35)}
.logo.sm{width:26px;height:26px;border-radius:8px;font-size:15px;margin:0}
.brand{font-weight:800;font-size:24px;letter-spacing:1px;text-align:center}
.brand.small{font-size:17px;display:flex;align-items:center;gap:8px}
.sub{color:var(--dim);text-align:center;margin:.2rem 0 .6rem}

.card{background:linear-gradient(#16233d,#111d33);border:1px solid var(--line);border-radius:18px;
  box-shadow:0 14px 44px rgba(0,0,0,.5);padding:24px}
.auth{width:min(380px,92vw);display:flex;flex-direction:column;gap:12px}

.in{width:100%;font-size:16px;padding:14px;border-radius:12px;border:1.5px solid var(--line);background:#0f1c33;color:#fff;outline:none}
.in:focus{border-color:var(--accent);background:#1b2a47}

.btn{border:none;cursor:pointer;font-weight:800;font-size:16px;padding:14px 16px;border-radius:12px;color:#fff;
  background:linear-gradient(#2c558f,#1d3a64);border:1.3px solid rgba(255,255,255,.16)}
.btn:active{filter:brightness(.85)}
.btn.primary{background:linear-gradient(#2f7dff,#1b57c8)}

.msg{margin:.2rem 0 0;padding:10px 12px;border-radius:10px;font-size:14px;background:#3a1420;color:#ffb4b4;border:1px solid #6a2130}
.msg.ok{background:#0f2e1e;color:#8ff0bd;border-color:#1c5a3a}

/* topo do lobby */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;padding:12px 16px;
  background:linear-gradient(#12203a,#0c1626);border-bottom:2px solid var(--accent)}
.saldo-box{margin-left:auto;text-align:right;line-height:1.05}
.saldo-box small{color:var(--dim);font-size:11px;letter-spacing:.5px}
.saldo-box b{display:block;color:var(--gold);font-size:22px;font-weight:800}
.icon-btn{background:rgba(255,255,255,.06);border:1px solid var(--line);color:#fff;width:40px;height:40px;
  border-radius:10px;font-size:20px;cursor:pointer}

.menu{position:absolute;right:12px;top:60px;z-index:9;background:#16233d;border:1px solid var(--line);
  border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.6);overflow:hidden;min-width:190px}
.menu-user{padding:12px 14px;color:var(--dim);font-size:13px;border-bottom:1px solid var(--line)}
.menu-item{display:block;width:100%;text-align:left;background:none;border:none;color:#fff;font-size:15px;
  padding:13px 14px;cursor:pointer}
.menu-item:active{background:rgba(255,255,255,.06)}
.menu-item.danger{color:#ff8a8a}

.wrap{max-width:820px;margin:0 auto;padding:16px 14px 40px}
.hero{font-size:22px;margin:6px 2px 14px}
.games{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:620px){.games{grid-template-columns:repeat(3,1fr)}}

.game{position:relative;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.12);
  aspect-ratio:3/4;cursor:pointer;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:0 8px 22px rgba(0,0,0,.4)}
.game .emoji{position:absolute;inset:0;z-index:0;display:flex;align-items:center;justify-content:center;font-size:64px;
  filter:drop-shadow(0 6px 10px rgba(0,0,0,.4))}
.game .art{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:cover;display:block}
.game .foot{position:relative;z-index:2;padding:10px 12px;background:linear-gradient(transparent,rgba(0,0,0,.55) 40%,rgba(0,0,0,.8));}
.game .nome{font-weight:800;font-size:15px}
.game .play{display:inline-block;margin-top:6px;font-size:12px;font-weight:800;letter-spacing:.5px;color:#1a1305;
  background:linear-gradient(#ffd75e,#e0a815);padding:5px 12px;border-radius:999px}
.game.soon{opacity:.85}
.game.soon .play{background:#2b3b57;color:#cfe0ff}
.game .badge{position:absolute;top:8px;left:8px;font-size:10px;font-weight:800;letter-spacing:.5px;
  background:rgba(0,0,0,.55);color:#ffd97a;border:1px solid rgba(255,215,120,.4);padding:3px 8px;border-radius:999px}

.modal-bg{position:fixed;inset:0;background:rgba(4,8,16,.72);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
.modal{width:min(380px,94vw);background:linear-gradient(#16233d,#111d33);border:1px solid var(--line);border-radius:16px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);font-weight:800}
.modal-head .x{background:none;border:none;color:var(--dim);font-size:18px;cursor:pointer}
.modal-body{padding:16px;display:flex;flex-direction:column;gap:11px}
.modal-body label{font-size:13px;color:var(--dim);margin-bottom:-6px}