body{margin:0;padding:0;background-color:#000;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;min-height:100vh;font-family:Courier New,monospace;overflow:hidden;touch-action:none;position:fixed;width:100%;height:100%}#game-header{width:100%;max-width:800px;background:#000000e6;border:2px solid #0ff;border-bottom:none;box-shadow:0 0 10px #0ff;padding:10px 0;z-index:50}#game-container{position:relative;border:2px solid #0ff;border-top:none;box-shadow:0 0 20px #0ff;max-width:calc(100vw - 4px);max-height:calc(100vh - 80px);margin:0 2px 2px}@media (max-width: 820px){#game-container{transform-origin:center center;border-width:1px;box-shadow:0 0 10px #0ff;max-width:calc(100vw - 2px);max-height:calc(100vh - 2px);margin:1px}#game-container canvas{max-width:100%!important;height:auto!important}}#game-info{display:flex;justify-content:space-around;align-items:center;color:#fff;font-size:18px;text-shadow:2px 2px 0 #000;padding:0 20px;font-weight:700}.score-item{text-align:center;min-width:120px}@media (max-width: 600px){#game-info{font-size:14px;padding:0 10px}.score-item{min-width:80px;font-size:13px}#game-header{padding:8px 0}}#controls-info{position:absolute;bottom:10px;left:50%;transform:translate(-50%);color:#fff;font-size:14px;text-align:center;z-index:10;opacity:.8;white-space:nowrap}@media (max-width: 600px){#controls-info{font-size:12px}}#version-info{position:absolute;bottom:10px;right:10px;color:#ccc;font-size:10px;z-index:10;opacity:.6}.game-controls{position:absolute;top:10px;right:10px;display:flex;gap:10px;z-index:15}#mute-button,#leaderboard-button{background:#333;color:#fff;border:2px solid #0ff;padding:5px 10px;cursor:pointer;font-family:Courier New,monospace;font-size:16px;transition:all .3s ease}#mute-button:hover,#leaderboard-button:hover{background:#555;box-shadow:0 0 10px #0ff}.music-toaster{position:fixed;top:10px;right:-300px;background:#000000f2;border:2px solid #0ff;border-left:4px solid #00ff00;padding:12px 16px;color:#fff;font-family:Courier New,monospace;font-size:13px;min-width:240px;box-shadow:0 0 20px #00ffff80;transition:right .5s ease-in-out;z-index:300}.music-toaster.show{right:20px}.music-toaster .music-icon{display:inline-block;margin-right:10px;animation:pulse 1s infinite}.music-toaster .song-title{font-weight:700;color:#0f0;margin-bottom:5px}.music-toaster .song-label{font-size:12px;color:#0ff;opacity:.8}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.touch-controls{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:5}.touch-area{position:absolute;pointer-events:auto;user-select:none;-webkit-user-select:none;opacity:0;transition:opacity .3s}.touch-area.active{opacity:1}.touch-left{left:0;top:0;width:50%;height:100%;background:linear-gradient(to right,rgba(0,255,255,.1),transparent)}.touch-right{right:0;top:0;width:50%;height:100%;background:linear-gradient(to left,rgba(255,0,255,.1),transparent)}.touch-indicator{position:absolute;font-family:Courier New,monospace;font-size:24px;font-weight:700;color:#fff;text-shadow:2px 2px 4px #000,0 0 10px rgba(0,255,255,.5);pointer-events:none;opacity:.9;background:#000000b3;padding:10px 20px;border:2px solid rgba(0,255,255,.6);border-radius:20px;animation:gentle-pulse 2s ease-in-out infinite}@keyframes gentle-pulse{0%,to{transform:scale(1);border-color:#0ff9}50%{transform:scale(1.05);border-color:#00ffffe6}}.touch-left .touch-indicator{bottom:20%;left:50%;transform:translate(-50%);transition:transform .2s,border-color .2s}.touch-right .touch-indicator{bottom:20%;right:50%;transform:translate(50%);transition:transform .2s,border-color .2s}@media (max-width: 600px){.touch-indicator{font-size:18px;padding:8px 16px}}.touch-area:active{opacity:1}.touch-left:active .touch-indicator{transform:translate(-50%) scale(1.15);border-color:#0ff;box-shadow:0 0 20px #0ffc;animation:none}.touch-right:active .touch-indicator{transform:translate(50%) scale(1.15);border-color:#f0f;box-shadow:0 0 20px #f0fc;animation:none}.mobile-instructions{position:absolute;bottom:10px;left:50%;transform:translate(-50%);background:#000c;border:2px solid rgba(0,255,255,.6);border-radius:25px;padding:12px 24px;font-family:Courier New,monospace;font-size:16px;color:#fff;text-shadow:2px 2px 4px #000;z-index:15;white-space:nowrap;box-shadow:0 0 20px #00ffff4d}.mobile-instructions .instruction-left{color:#0ff}.mobile-instructions .instruction-divider{color:#666;margin:0 15px}.mobile-instructions .instruction-right{color:#f0f}@media (max-width: 600px){.mobile-instructions{font-size:14px;padding:10px 20px;bottom:15px}}.leaderboard-modal{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000e6;z-index:2000;display:none;overflow-y:auto}.leaderboard-modal.show{display:block}.leaderboard-content{position:relative;max-width:900px;margin:10px auto;background:#000000f2;border:2px solid #0ff;border-radius:10px;box-shadow:0 0 30px #0ff;height:calc(100vh - 20px);max-height:calc(100vh - 20px);display:flex;flex-direction:column}.leaderboard-header{position:relative;text-align:center;padding:20px;border-bottom:2px solid #0ff}.leaderboard-header h1{font-size:2em;margin:0;color:#0ff;text-shadow:0 0 10px #0ff}.header-mobile{display:none}.header-desktop{display:inline}.close-button{position:absolute;top:20px;right:20px;background:transparent;border:2px solid #0ff;color:#0ff;font-size:24px;width:40px;height:40px;border-radius:50%;cursor:pointer;transition:all .3s ease}.close-button:hover{background:#0ff;color:#000;transform:rotate(90deg)}.leaderboard-body{flex:1;padding:15px 20px;overflow-y:auto;min-height:0}.loading,.error-state{text-align:center;padding:60px 20px;color:#fff}.loading-spinner{font-size:3em;animation:spin 1s linear infinite;margin-bottom:20px;color:#0ff}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-icon{font-size:3em;margin-bottom:20px;color:#f66}.leaderboard-table{background:#00ffff0d;border:1px solid #0ff;border-radius:8px;overflow:hidden;margin-bottom:20px}.table-header{display:grid;grid-template-columns:60px 180px 100px 60px 120px 80px;background:#0ff3;padding:15px 10px;font-weight:700;color:#0ff;text-align:center;border-bottom:1px solid #0ff}.table-body{max-height:calc(60vh - 200px);overflow-y:auto}.score-row{display:grid;grid-template-columns:60px 180px 100px 60px 120px 80px;padding:12px 10px;border-bottom:1px solid rgba(0,255,255,.2);transition:background-color .3s ease;text-align:center;align-items:center;color:#fff}.score-row:hover{background:#00ffff1a}.score-row.rank-1{background:linear-gradient(90deg,#ffd70033,#ffd7001a)}.score-row.rank-1 .rank-badge{color:gold;font-weight:700}.score-row.rank-2{background:linear-gradient(90deg,#c0c0c033,#c0c0c01a)}.score-row.rank-2 .rank-badge{color:silver;font-weight:700}.score-row.rank-3{background:linear-gradient(90deg,#cd7f3233,#cd7f321a)}.score-row.rank-3 .rank-badge{color:#cd7f32;font-weight:700}.rank-badge{font-weight:700}.player-name{text-align:left;font-weight:700;padding-left:10px}.player-score{font-family:Courier New,monospace;font-weight:700;color:#0f0}.player-date{font-size:.9em;color:#aaa}.player-country{font-size:1.2em}.nav-button{background:linear-gradient(45deg,#06f,#09f);border:2px solid #0ff;color:#fff;padding:10px 20px;font-family:Courier New,monospace;font-weight:700;cursor:pointer;border-radius:5px;transition:all .3s ease}.nav-button:hover{background:linear-gradient(45deg,#09f,#0cf);box-shadow:0 0 15px #0ff;transform:translateY(-2px)}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;padding:20px}.page-button{background:#333;border:2px solid #0ff;color:#0ff;padding:8px 16px;font-family:Courier New,monospace;font-weight:700;cursor:pointer;border-radius:5px;transition:all .3s ease}.page-button:hover:not(:disabled){background:#0ff;color:#000}.page-button:disabled{opacity:.5;cursor:not-allowed}.page-info{font-family:Courier New,monospace;color:#0ff;font-weight:700}.leaderboard-footer{padding:20px;border-top:1px solid #0ff;text-align:center;color:#aaa;font-size:.9em}.online-indicator{color:#0f0;font-weight:700}@media (max-width: 768px){.leaderboard-content{margin:5px;border-radius:0;height:calc(100vh - 10px);max-height:calc(100vh - 10px)}.leaderboard-header{padding:15px}.leaderboard-header h1{font-size:1.3em;padding:0 5px;line-height:1.2}.header-desktop{display:none}.header-mobile{display:inline}.leaderboard-body{padding:10px 15px}.table-header,.score-row{grid-template-columns:40px 120px 80px 50px 90px 60px;font-size:.85em;padding:10px 5px}.table-body{max-height:calc(70vh - 250px)}.pagination{padding:15px 10px;gap:15px}.leaderboard-footer{padding:15px;font-size:.85em}}