.tmg-tetris-wrapper{max-width:420px;margin:1rem auto;text-align:center;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;}
.tmg-hud{display:flex;gap:.75rem;align-items:center;justify-content:center;flex-wrap:wrap;margin-bottom:.5rem;}
.tmg-play-area{display:flex;justify-content:center;align-items:flex-start;gap:1rem;}
.tmg-next-wrapper{font-size:.85rem;color:#333;text-align:center;}
#tmg-tetris{background:#000;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.3);}
#tmg-next{background:#111;border-radius:4px;margin-top:.3rem;}
.tmg-help{font-size:.85rem;color:#666;margin-top:.5rem;}
.tmg-controls{margin-top:.75rem;}
.tmg-start-button{border:0;border-radius:6px;padding:.65rem 1rem;font-weight:600;cursor:pointer;background:#111;color:#fff;}
.tmg-start-button[disabled]{opacity:.6;cursor:not-allowed;}
.tmg-message{opacity:0;transition:opacity .25s ease;margin-top:.35rem;font-weight:600;min-height:1.4em;}
.tmg-message.show{opacity:1;}
.tmg-leaderboard{margin:1rem auto;border-collapse:separate;border-spacing:0;width:100%;font-size:1.08rem;background:#111827;color:#f9fafb;border:1px solid #374151;border-radius:12px;overflow:hidden;box-shadow:0 10px 28px rgba(0,0,0,.28);}
.tmg-leaderboard th,.tmg-leaderboard td{border-bottom:1px solid #374151;padding:.6rem .7rem;color:#f9fafb;background:#111827;}
.tmg-leaderboard th{background:#0b1220;font-size:1.02rem;font-weight:700;letter-spacing:.02em;}
.tmg-leaderboard tr:nth-child(even) td{background:#172133;}
.tmg-leaderboard tr:last-child td{border-bottom:0;}

#tmg-tetris:focus{outline:2px solid #60a5fa;outline-offset:3px;}