.snake-container{max-width:1000px;margin:0 auto;padding:20px 20px 60px}.snake-layout{display:flex;gap:30px;align-items:flex-start}.snake-game-area{position:relative;flex-shrink:0}.snake-score-bar{display:flex;justify-content:space-between;padding:10px 16px;background:var(--theme-front-main-color);border-radius:10px 10px 0 0;font-size:.95rem;font-weight:600;color:var(--theme-text-color);box-shadow:0 1px 6px #0000000d}#snake-canvas{display:block;background:#1a1a2e;border-radius:0 0 10px 10px;box-shadow:0 4px 20px #00000026}.snake-overlay{position:absolute;inset:0;background:#000000bf;display:flex;align-items:center;justify-content:center;border-radius:10px;z-index:10}.snake-overlay-content{text-align:center;color:#fff}.snake-overlay-content h2{font-size:2rem;margin-bottom:20px;color:#fff}.snake-name-input{display:block;width:220px;margin:0 auto 16px;padding:10px 16px;border:2px solid rgba(255,255,255,.3);border-radius:8px;background:#ffffff1a;color:#fff;font-size:1rem;text-align:center;outline:none;transition:border-color .2s}.snake-name-input:focus{border-color:var(--theme-color)}.snake-name-input::placeholder{color:#ffffff80}.snake-btn{padding:12px 32px;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .15s}.snake-btn:hover{transform:scale(1.05)}.snake-btn-play{background:linear-gradient(135deg,#42b983,#3eaf7c);color:#fff;box-shadow:0 4px 16px #42b98366}.snake-controls-hint{margin-top:16px;font-size:.78rem;color:#ffffff80}.snake-final-score{font-size:4rem;font-weight:800;color:var(--theme-color);margin-bottom:8px;line-height:1}.snake-rank{font-size:1.1rem;color:#fffc;margin-bottom:20px}.snake-leaderboard{flex:1;min-width:260px;background:var(--theme-front-main-color);border-radius:10px;box-shadow:0 2px 12px #0000000f;padding:20px}.snake-leaderboard h3{font-size:1.2rem;margin-bottom:14px;color:var(--theme-text-color)}.snake-lb-tabs{display:flex;gap:4px;margin-bottom:14px}.snake-lb-tab{flex:1;padding:7px 12px;border:1px solid #ddd;border-radius:6px;background:transparent;cursor:pointer;font-size:.82rem;transition:all .2s}.snake-lb-tab.active{background:var(--theme-color);color:#fff;border-color:var(--theme-color)}.snake-lb-list{max-height:420px;overflow-y:auto}.snake-lb-loading{text-align:center;padding:30px;color:var(--theme-text-secondary)}.snake-lb-empty{text-align:center;padding:30px;color:#aaa;font-size:.9rem}.snake-lb-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;transition:background .15s}.snake-lb-row:hover{background:#00000008}.snake-lb-row.highlight{background:#42b9831a;border:1px solid rgba(66,185,131,.3)}.snake-lb-rank{width:28px;text-align:center;font-weight:700;font-size:.9rem;color:var(--theme-text-secondary);flex-shrink:0}.snake-lb-rank.gold{color:#f59e0b}.snake-lb-rank.silver{color:#94a3b8}.snake-lb-rank.bronze{color:#d97706}.snake-lb-name{flex:1;font-size:.88rem;color:var(--theme-text-color);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.snake-lb-score{font-weight:700;font-size:.95rem;color:var(--theme-color);flex-shrink:0}.snake-lb-time{font-size:.72rem;color:#aaa;flex-shrink:0;width:50px;text-align:right}@media(max-width:720px){.snake-layout{flex-direction:column;align-items:center}#snake-canvas{width:100%!important;height:auto!important}.snake-leaderboard{width:100%}}