.game-shell{flex:1;display:flex;align-items:center;justify-content:center;padding:clamp(12px,3vh,24px) 16px;overscroll-behavior:none}.game-inner{width:min(100%,540px);display:flex;flex-direction:column;gap:clamp(10px,2vh,16px)}.game-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.title-col{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:13px;font-weight:500;padding:7px 13px;border:1px solid var(--glass-border);border-radius:999px;background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:color .15s,background .15s,border-color .15s}.back:hover{color:var(--text);background:var(--glass-hover);border-color:#6c5ce799}.sc-title{font-size:clamp(26px,7.5vw,40px);font-weight:900;letter-spacing:-.02em;line-height:1;background:linear-gradient(to right,var(--secondary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.scores{display:flex;gap:10px}.score-box{background:var(--glass);border:1px solid var(--glass-border);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:12px;padding:7px 14px;text-align:center;min-width:56px}.score-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.score-val{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums}.score-val.target{color:var(--accent)}.controls{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.ctrl-btns{display:flex;gap:8px}.ctrl-btns .btn{padding:9px 13px}.sc-diff{display:flex;gap:6px}.sc-dbtn{padding:8px 12px;border:1px solid var(--glass-border);background:var(--glass);color:var(--muted);border-radius:10px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.sc-dbtn:hover{color:var(--text)}.sc-dbtn.active{background:linear-gradient(to right,var(--primary),var(--accent));color:#fff;border-color:transparent}.board-wrap{position:relative;width:min(100%,70vh);aspect-ratio:1 / 1;margin:0 auto;flex-shrink:0}.sc-board{width:100%;height:100%;display:grid;grid-template-columns:repeat(var(--n, 5),minmax(0,1fr));grid-template-rows:repeat(var(--n, 5),minmax(0,1fr));gap:clamp(4px,1.2vmin,9px);padding:clamp(6px,1.8vmin,14px);background:var(--glass);border:1px solid var(--glass-border);border-radius:16px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);user-select:none;-webkit-user-select:none;touch-action:manipulation}.board-wrap:after{content:"";position:absolute;left:50%;top:50%;width:7px;height:7px;transform:translate(-50%,-50%);border-radius:50%;background:#ffffff47;box-shadow:0 0 8px #ffffff40;pointer-events:none;z-index:2}.sc-cell{min-width:0;min-height:0;padding:0;display:grid;place-items:center;border:1px solid var(--glass-border);border-radius:clamp(8px,2vmin,13px);background:#ffffff0b;color:var(--text);cursor:pointer;font:inherit;font-weight:800;font-variant-numeric:tabular-nums;font-size:clamp(14px,5.2vmin,30px);line-height:1;transition:background .12s,color .12s,border-color .12s,transform .06s}.sc-cell:hover{background:#ffffff17}.sc-cell:active{transform:scale(.95)}.sc-cell.found{background:linear-gradient(135deg,var(--accent),var(--primary));border-color:transparent;color:#ffffffd9;box-shadow:0 0 14px #00cec966;cursor:default}.sc-cell.wrong{animation:scWrong .32s ease}@keyframes scWrong{0%,to{background:#ffffff0b}30%,60%{background:#ff5b6e8c;border-color:#ff5b6e}}.sc-tools{display:flex;gap:10px;justify-content:center}.sc-tools .btn{padding:10px 18px;font-size:15px}.overlay{position:absolute;inset:0;display:none;place-items:center;background:#0f0c29cc;border-radius:16px;text-align:center;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:3}.overlay.show{display:grid}.overlay-inner{display:flex;flex-direction:column;gap:14px;align-items:center;padding:16px;max-width:340px}.overlay-msg{font-size:26px;font-weight:800}.overlay-sub{font-size:15px;color:var(--muted)}.ov-big{font-size:40px;font-weight:900;line-height:1}.ov-big span{font-size:18px;color:var(--muted);font-weight:700}.ov-score{font-size:16px;font-weight:700;color:var(--accent)}.ov-submit{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.ov-name{background:var(--glass);border:1px solid var(--glass-border);border-radius:10px;padding:9px 12px;color:var(--text);font:inherit;font-size:14px;width:150px}.ov-rank{color:var(--secondary);font-weight:700;font-size:15px}.ov-rank:empty{display:none}.ov-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.ov-start{font-size:17px;font-weight:700}