body{margin:0;padding:0;background:#000;font-family:Arial,sans-serif;overflow:hidden;cursor:none}canvas{display:block;background:#000;cursor:none}.ui-overlay{position:fixed;top:0;left:0;right:0;padding:20px;color:#fff;font-size:24px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8);pointer-events:none;z-index:10;background:linear-gradient(180deg,rgba(0,0,0,.8) 0%,transparent 100%)}.score{float:left}.timer{float:right}.combo{position:fixed;top:80px;right:20px;color:#ff0;font-size:20px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8);pointer-events:none;z-index:10}.speed-meter{position:fixed;bottom:20px;left:20px;color:#0ff;font-size:18px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8);pointer-events:none;z-index:10}.special-meter{position:fixed;bottom:20px;right:20px;color:#f0f;font-size:18px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8);pointer-events:none;z-index:10}.performance-indicator{position:fixed;bottom:50px;right:20px;font-size:14px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8);pointer-events:none;z-index:10;transition:color .3s ease}.performance-indicator.on{color:#4caf50;text-shadow:0 0 5px rgba(76,175,80,.7)}.performance-indicator.off{color:#888}.game-over{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e6;color:#fff;padding:40px;border-radius:20px;text-align:center;font-size:28px;z-index:20;border:2px solid #ff00ff;box-shadow:0 0 20px #ff00ff80}.restart-btn{background:linear-gradient(45deg,#f0f,#0ff);color:#fff;border:none;padding:15px 30px;font-size:18px;border-radius:25px;cursor:pointer;margin-top:20px;transition:all .3s;box-shadow:0 0 15px #ff00ff4d}.restart-btn:hover{transform:scale(1.1);box-shadow:0 0 25px #f0f9}.crosshair-container{position:fixed;width:50px;height:50px;pointer-events:none;z-index:10000;filter:drop-shadow(0 0 8px rgba(255,255,255,.6))}.crosshair-container.on-fire{filter:drop-shadow(0 0 15px rgba(255,69,0,.8));animation:flameFlicker .2s ease-in-out infinite alternate}.crosshair-container svg{width:100%;height:100%}.combo-display{position:fixed;pointer-events:none;z-index:10001;text-align:center;animation:comboAnnounce .5s ease-out}.combo-number{font-size:48px;font-weight:700;color:gold;text-shadow:0 0 10px rgba(255,215,0,.8),0 0 20px rgba(255,69,0,.6),2px 2px 4px rgba(0,0,0,.8);line-height:1;animation:numberPulse .3s ease-in-out infinite alternate}.combo-label{font-size:14px;font-weight:700;color:#ff4500;text-shadow:0 0 5px rgba(255,69,0,.8),1px 1px 2px rgba(0,0,0,.8);margin-top:-5px;letter-spacing:1px}@keyframes flameFlicker{0%{filter:drop-shadow(0 0 15px rgba(255,69,0,.8))}to{filter:drop-shadow(0 0 20px rgba(255,215,0,.9))}}@keyframes comboAnnounce{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}@keyframes numberPulse{0%{transform:scale(1);text-shadow:0 0 10px rgba(255,215,0,.8),0 0 20px rgba(255,69,0,.6),2px 2px 4px rgba(0,0,0,.8)}to{transform:scale(1.1);text-shadow:0 0 15px rgba(255,215,0,1),0 0 30px rgba(255,69,0,.8),2px 2px 4px rgba(0,0,0,.8)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.pulse{animation:pulse .3s ease-out}.end-screen-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000;cursor:none}.end-screen-content{background:linear-gradient(135deg,#14141ef2,#0a0a14f2);border:2px solid #00ff88;border-radius:15px;padding:40px;max-width:1200px;width:95%;max-height:90vh;overflow-y:auto;box-shadow:0 0 30px #00ff884d,inset 0 0 20px #00ff881a;text-align:center}.game-over-title{font-size:3rem;color:#0f8;margin:0 0 20px;text-shadow:0 0 10px rgba(0,255,136,.8),0 0 20px rgba(0,255,136,.4);font-weight:700;letter-spacing:3px}.mission-status{margin-bottom:30px;padding:15px;border-radius:10px;background:#0009;border:2px solid transparent}.victory-message{color:#4caf50;font-size:18px;font-weight:700;text-shadow:0 0 10px rgba(76,175,80,.8);margin:0;line-height:1.4;animation:victoryGlow 2s ease-in-out infinite alternate}.defeat-message{color:#f44336;font-size:18px;font-weight:700;text-shadow:0 0 10px rgba(244,67,54,.8);margin:0;line-height:1.4;animation:defeatFlicker 1.5s ease-in-out infinite alternate}.mission-status:has(.victory-message){border-color:#4caf50;box-shadow:0 0 20px #4caf504d}.mission-status:has(.defeat-message){border-color:#f44336;box-shadow:0 0 20px #f443364d}@keyframes victoryGlow{0%{text-shadow:0 0 10px rgba(76,175,80,.8)}to{text-shadow:0 0 20px rgba(76,175,80,1),0 0 30px rgba(76,175,80,.6)}}@keyframes defeatFlicker{0%{text-shadow:0 0 10px rgba(244,67,54,.8)}to{text-shadow:0 0 15px rgba(244,67,54,1),0 0 25px rgba(244,67,54,.7)}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin-bottom:40px}.stat-item{background:#00ff881a;border:1px solid rgba(0,255,136,.3);border-radius:8px;padding:15px;text-align:center}.stat-label{display:block;font-size:.9rem;color:#0f8;margin-bottom:5px;font-weight:700;letter-spacing:1px}.stat-value{display:block;font-size:2rem;color:#fff;font-weight:700;text-shadow:0 0 5px rgba(255,255,255,.5)}.mission-status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:20px}.mission-stat-item{display:flex;align-items:center;gap:12px;background:#00000080;padding:15px;border-radius:8px;border:2px solid transparent;transition:all .3s ease}.mission-stat-item:nth-child(1){border-color:#4caf50}.mission-stat-item:nth-child(2){border-color:#2196f3}.mission-stat-item:nth-child(3){border-color:#f44}.mission-stat-icon{font-size:24px}.mission-stat-info{display:flex;flex-direction:column;gap:4px}.mission-stat-label{font-size:12px;color:#ccc;font-weight:700}.mission-stat-value{font-size:18px;color:#fff;font-weight:700}.mission-summary{width:100%;margin-bottom:30px}.mission-summary h3{text-align:center;margin-bottom:20px;color:#0f8;font-size:1.3rem}.mission-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:15px}.mission-stat-card{background:#0009;border:2px solid rgba(0,255,136,.3);border-radius:10px;padding:20px;text-align:center;transition:all .3s ease}.mission-stat-card:hover{border-color:#0f89;transform:translateY(-2px);box-shadow:0 4px 20px #0f83}.mission-stat-card .stat-icon{font-size:2rem;margin-bottom:10px;display:block}.mission-stat-card .stat-info{display:flex;flex-direction:column;gap:5px}.mission-stat-card .stat-number{font-size:1.8rem;font-weight:700;color:#0f8;line-height:1}.mission-stat-card .stat-label{font-size:.8rem;color:#ccc;text-transform:uppercase;letter-spacing:1px}.target-breakdown{margin:30px 0;padding:20px;background:#00ff880d;border:1px solid rgba(0,255,136,.2);border-radius:10px}.target-breakdown h3{color:#0f8;margin:0 0 20px;font-size:1.5rem;text-shadow:0 0 5px rgba(0,255,136,.6);letter-spacing:2px}.breakdown-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px}.breakdown-item{background:#0000004d;border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px;transition:all .3s ease}.breakdown-item:hover{background:#00ff881a;border-color:#0f86;transform:translateY(-2px)}.target-icon{font-size:1.5rem;display:block}.target-name{font-size:.8rem;color:#ccc;text-align:center;font-weight:700}.target-count{font-size:1.2rem;color:#fff;font-weight:700;text-shadow:0 0 3px rgba(255,255,255,.5)}.end-screen-body{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:40px}.leaderboard-section,.name-input-section{background:#00ff880d;border:1px solid rgba(0,255,136,.2);border-radius:10px;padding:25px}.leaderboard-section h3,.name-input-section h3{color:#0f8;margin:0 0 20px;font-size:1.2rem;letter-spacing:2px;text-shadow:0 0 5px rgba(0,255,136,.5)}.name-form{display:flex;flex-direction:column;gap:15px}.name-input{background:#000000b3;border:2px solid rgba(0,255,136,.5);border-radius:8px;padding:12px 15px;font-size:1.1rem;color:#fff;text-align:center;transition:all .3s ease;cursor:none}.name-input:focus{outline:none;border-color:#0f8;box-shadow:0 0 15px #0f86}.name-input::placeholder{color:#ffffff80}.submit-btn{background:linear-gradient(45deg,#0f8,#00cc6a);color:#000;border:none;border-radius:8px;padding:12px 25px;font-size:1rem;font-weight:700;letter-spacing:1px;cursor:none;transition:all .3s ease;box-shadow:0 0 15px #00ff884d}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 5px 20px #00ff8880;background:linear-gradient(45deg,#00cc6a,#0f8)}.submitted-message{color:#0f8;font-size:1.1rem;padding:15px;background:#00ff881a;border-radius:8px;border:1px solid rgba(0,255,136,.3)}.restart-mission-btn{background:linear-gradient(45deg,#ff6b6b,#ff5252);color:#fff;border:none;border-radius:10px;padding:15px 40px;font-size:1.2rem;font-weight:700;letter-spacing:2px;cursor:none;transition:all .3s ease;box-shadow:0 0 20px #ff6b6b4d;text-transform:uppercase}.restart-mission-btn:hover{transform:translateY(-3px);box-shadow:0 8px 25px #ff6b6b80;background:linear-gradient(45deg,#ff5252,#ff6b6b)}.target-breakdown-compact{margin:20px 0;padding:15px;background:#00ff880d;border:1px solid rgba(0,255,136,.2);border-radius:8px;text-align:center}.target-breakdown-compact h3{color:#0f8;margin:0 0 15px;font-size:1.2rem;text-shadow:0 0 5px rgba(0,255,136,.6);letter-spacing:2px}.breakdown-grid-compact{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}.breakdown-item-compact{background:#0000004d;border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:8px 12px;display:flex;align-items:center;gap:8px;transition:all .3s ease;min-width:60px}.breakdown-item-compact:hover{background:#00ff881a;border-color:#0f86;transform:translateY(-1px)}.breakdown-item-compact .target-icon{font-size:1.2rem}.breakdown-item-compact .target-count{font-size:1rem;color:#fff;font-weight:700;text-shadow:0 0 3px rgba(255,255,255,.5)}.leaderboard-section-full{width:100%;margin-top:20px}.leaderboard-section-full h3{text-align:center;margin-bottom:20px}.weapon-ui{position:fixed;top:20px;left:20px;background:#000000e6;border:2px solid rgba(0,255,136,.5);border-radius:10px;padding:15px;color:#fff;min-width:300px;max-width:400px;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.weapon-ui-compact{position:fixed;top:80px;left:20px;z-index:150}.weapon-toggle-btn{background:#0f8c;color:#000;border:none;border-radius:6px;padding:8px 12px;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #00ff884d}.weapon-toggle-btn:hover{background:#0f8;transform:translateY(-1px);box-shadow:0 4px 12px #0f86}.weapon-ui-expanded{position:fixed;top:80px;left:20px;background:#000000f2;border:2px solid rgba(0,255,136,.5);border-radius:10px;padding:12px;color:#fff;width:320px;max-height:400px;overflow-y:auto;z-index:150;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 20px #000000b3}.weapon-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(0,255,136,.3)}.weapon-header h3{margin:0;color:#0f8;font-size:1.1rem}.weapon-close-btn{background:#ff0000b3;color:#fff;border:none;border-radius:4px;padding:4px 8px;font-size:.9rem;cursor:pointer;transition:all .3s ease}.weapon-close-btn:hover{background:#ff0000e6;transform:scale(1.1)}.weapon-list-compact{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto}.weapon-item-compact{display:flex;justify-content:space-between;align-items:center;background:#ffffff0d;border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:8px 10px;transition:all .3s ease;min-height:40px}.weapon-item-compact.active{border-color:#0f8;background:#00ff881a}.weapon-item-compact.locked{opacity:.6;border-color:#ffffff1a}.weapon-info-compact{display:flex;flex-direction:column;gap:2px;flex:1}.weapon-name-compact{font-size:.9rem;font-weight:700;color:#fff}.weapon-stats-compact{font-size:.75rem;color:#aaa}.weapon-actions-compact{display:flex;gap:4px}.select-btn-compact,.unlock-btn-compact{background:linear-gradient(45deg,#0f8,#00cc6a);color:#000;border:none;border-radius:4px;padding:4px 8px;font-size:.75rem;font-weight:700;cursor:pointer;transition:all .3s ease;min-width:45px;text-align:center}.select-btn-compact:disabled{background:#00ff884d;color:#0f8;cursor:not-allowed}.unlock-btn-compact:disabled{background:#ffffff1a;color:#666;cursor:not-allowed}.select-btn-compact:not(:disabled):hover,.unlock-btn-compact:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 2px 8px #00ff884d}.weapon-info h3{margin:0 0 10px;color:#0f8;font-size:1.2rem}.weapon-info p{margin:0 0 10px;font-size:.9rem;color:#ccc}.weapon-stats{display:flex;gap:15px;font-size:.8rem;color:#aaa;margin-bottom:15px}.upgrade-points{background:#00ff881a;border:1px solid rgba(0,255,136,.3);border-radius:5px;padding:8px;margin-bottom:12px;text-align:center;font-weight:700;color:#0f8;font-size:.85rem}.weapon-list{display:flex;flex-direction:column;gap:10px}.weapon-item{background:#ffffff0d;border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:12px;transition:all .3s ease}.weapon-item.active{border-color:#0f8;background:#00ff881a}.weapon-item.locked{opacity:.6;border-color:#ffffff1a}.weapon-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}.weapon-name{font-weight:700;color:#fff}.unlock-cost{font-size:.8rem;color:orange}.weapon-description{font-size:.8rem;color:#ccc;margin-bottom:10px}.weapon-actions{text-align:center}.select-btn,.unlock-btn{background:linear-gradient(45deg,#0f8,#00cc6a);color:#000;border:none;border-radius:5px;padding:6px 12px;font-size:.8rem;font-weight:700;cursor:none;transition:all .3s ease;min-width:80px}.select-btn:disabled{background:#00ff884d;color:#0f8;cursor:not-allowed}.unlock-btn:disabled{background:#ffffff1a;color:#666;cursor:not-allowed}.select-btn:not(:disabled):hover,.unlock-btn:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 2px 10px #00ff884d}@media (max-width: 768px){.end-screen-body{grid-template-columns:1fr;gap:25px}.stats-grid{grid-template-columns:repeat(2,1fr)}.game-over-title{font-size:2rem}.end-screen-content{padding:25px;margin:20px}.weapon-ui{position:relative;top:auto;left:auto;margin:10px;min-width:auto;max-width:none}.mission-stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.mission-stat-card{padding:15px}.mission-stat-card .stat-icon{font-size:1.5rem}.mission-stat-card .stat-number{font-size:1.4rem}.mission-status-grid{grid-template-columns:1fr;gap:10px}}.ufo-streak{position:fixed;top:160px;left:20px;background:#9370dbe6;color:#fff;padding:10px 15px;border-radius:8px;font-size:18px;font-weight:700;border:2px solid #9370DB;box-shadow:0 0 20px #9370db80;z-index:1000;animation:ufoGlow 2s ease-in-out infinite alternate}.current-weapon{position:fixed;top:20px;right:20px;background:#000000e6;border:2px solid rgba(0,255,136,.5);border-radius:10px;padding:15px;color:#fff;min-width:280px;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.current-weapon .weapon-name{font-size:1.1rem;font-weight:700;color:#0f8;margin-bottom:8px}.current-weapon .weapon-description{font-size:.9rem;color:#ccc;margin-bottom:10px;line-height:1.3}.current-weapon .weapon-stats{display:flex;gap:15px;font-size:.8rem;color:#aaa}.current-weapon .weapon-stats span{background:#00ff881a;padding:4px 8px;border-radius:4px;border:1px solid rgba(0,255,136,.2)}.weapon-controls{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}.control-item{display:flex;align-items:center;gap:10px}.control-key{background:#fff3;color:#fff;padding:4px 8px;border-radius:6px;font-weight:700;font-size:12px;min-width:35px;text-align:center;border:1px solid rgba(255,255,255,.3)}.control-weapon{color:#0f0;font-weight:700;font-size:14px;text-shadow:0 0 4px rgba(0,255,0,.4)}.special-meter.special-ready{background:linear-gradient(45deg,gold,orange,gold);border:2px solid #FFD700;box-shadow:0 0 20px #ffd700cc;animation:specialPulse 1s ease-in-out infinite}.special-meter.special-ready .special-label{color:#000;font-weight:700;text-shadow:0 0 2px rgba(255,255,255,.8);animation:specialGlow 1.5s ease-in-out infinite}.special-meter.special-ready .special-value{color:#000;font-weight:700;text-shadow:0 0 2px rgba(255,255,255,.8)}.special-ready-instruction{font-size:12px;color:#000;font-weight:700;margin-top:4px;text-shadow:0 0 2px rgba(255,255,255,.8);animation:specialBlink .8s ease-in-out infinite alternate}@keyframes specialPulse{0%{transform:scale(1);box-shadow:0 0 20px #ffd700cc}50%{transform:scale(1.05);box-shadow:0 0 30px gold}to{transform:scale(1);box-shadow:0 0 20px #ffd700cc}}@keyframes specialGlow{0%{text-shadow:0 0 2px rgba(255,255,255,.8)}50%{text-shadow:0 0 8px rgba(255,255,255,1),0 0 12px rgba(255,215,0,1)}to{text-shadow:0 0 2px rgba(255,255,255,.8)}}@keyframes specialBlink{0%{opacity:1}to{opacity:.5}}.time-dilation-stacks{position:fixed;top:80px;left:20px;background:#00bfffe6;color:#fff;padding:10px 15px;border-radius:8px;font-size:18px;font-weight:700;border:2px solid #00BFFF;box-shadow:0 0 20px #00bfff80;z-index:1000;animation:timeDilationPulse 1s ease-in-out infinite alternate}@keyframes timeDilationPulse{0%{box-shadow:0 0 20px #00bfff80;background:#00bfffe6}to{box-shadow:0 0 30px #00bfffcc;background:#00bfff}}@keyframes ufoGlow{0%{box-shadow:0 0 20px #9370db80}to{box-shadow:0 0 30px #9370dbcc}}.achievement-notification{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(135deg,#4caf50,#45a049);color:#fff;padding:20px 30px;border-radius:15px;font-size:18px;font-weight:700;border:3px solid #66BB6A;box-shadow:0 0 40px #4caf50cc;z-index:2000;animation:achievementPop 3s ease-in-out;text-align:center}.achievement-content{display:flex;align-items:center;gap:15px}.achievement-icon{font-size:40px;animation:spin 2s linear infinite}.achievement-title{font-size:14px;color:#e8f5e8;margin-bottom:5px}.achievement-name{font-size:22px;margin-bottom:5px}.achievement-desc{font-size:14px;color:#e8f5e8}@keyframes achievementPop{0%{transform:translate(-50%,-50%) scale(.5);opacity:0}10%{transform:translate(-50%,-50%) scale(1.1);opacity:1}20%{transform:translate(-50%,-50%) scale(1)}90%{transform:translate(-50%,-50%) scale(1);opacity:1}to{transform:translate(-50%,-50%) scale(.9);opacity:0}}.game-mode-selection{margin:20px 0;text-align:center}.game-mode-selection h3{color:#fff;margin-bottom:15px}.mode-buttons{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.mode-btn{background:#000000b3;border:2px solid #4CAF50;color:#fff;padding:15px 20px;border-radius:10px;cursor:pointer;transition:all .3s ease;min-width:200px;text-align:center}.mode-btn:hover{background:#4caf504d;transform:translateY(-2px);box-shadow:0 5px 15px #4caf5066}.mode-btn.active{background:#4caf5080;border-color:#66bb6a;box-shadow:0 0 20px #4caf5099}.mode-title{font-size:18px;font-weight:700;margin-bottom:8px}.mode-description{font-size:14px;color:#ccc}.ufo-achievements-section{margin:20px 0;padding:20px;background:#0000004d;border-radius:10px;border:2px solid #9370DB}.ufo-achievements-section h3{color:#9370db;text-align:center;margin-bottom:15px;font-size:20px}.achievements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.achievement-item{display:flex;align-items:center;gap:15px;padding:15px;background:#00000080;border-radius:8px;border:2px solid transparent;transition:all .3s ease}.achievement-item.unlocked{border-color:#4caf50;background:#4caf501a}.achievement-item.locked{border-color:#666;opacity:.6}.achievement-item .achievement-icon{font-size:30px;animation:none}.achievement-item.unlocked .achievement-icon{animation:spin 3s linear infinite}.achievement-info{flex:1}.achievement-name{font-size:16px;font-weight:700;color:#fff;margin-bottom:5px}.achievement-description{font-size:14px;color:#ccc;margin-bottom:5px}.achievement-status{font-size:12px;color:#4caf50;font-weight:700}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ammo{position:fixed;top:20px;right:20px;background:#ffa500e6;color:#fff;padding:10px 15px;border-radius:8px;font-size:18px;font-weight:700;border:2px solid #FFA500;box-shadow:0 0 20px #ffa50080;z-index:1000}