body{margin:0;padding:0;background-color:#2a2a2a;color:#fff;font-family:Arial,sans-serif;overflow:hidden}#game-container{display:block;height:100vh;min-width:600px;max-width:1800px;margin:0 auto;position:relative}.player-hud{position:absolute;z-index:50;pointer-events:none;display:flex;flex-direction:column;gap:8px;transition:opacity .3s ease,filter .3s ease}.hud-bottom{bottom:24px;left:24px}.hud-top{top:24px;left:24px}.player-hud:not(.active){opacity:.5;filter:saturate(.4)}.hud-player-row{display:flex;align-items:center;gap:10px}.hud-player-badge{width:36px;height:42px;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5)}.player-1-colors .hud-player-badge{background:linear-gradient(180deg,#5dade2,#2980b9);box-shadow:0 0 12px #3498db99,inset 0 1px #ffffff4d}.player-2-colors .hud-player-badge{background:linear-gradient(180deg,#ec7063,#c0392b);box-shadow:0 0 12px #e74c3c99,inset 0 1px #ffffff4d}.hud-player-label{font-size:14px;text-transform:uppercase;letter-spacing:1.5px;color:#888;text-shadow:0 1px 2px rgba(0,0,0,.8)}.hud-timer{font-family:Courier New,monospace;font-size:32px;font-weight:700;color:#fff;text-shadow:0 0 10px rgba(255,255,255,.3),0 2px 4px rgba(0,0,0,.8);letter-spacing:2px}.player-hud.active .hud-timer{animation:pulse-timer 1s ease-in-out infinite}@keyframes pulse-timer{0%,to{opacity:1;text-shadow:0 0 10px rgba(255,255,255,.3),0 2px 4px rgba(0,0,0,.8)}50%{opacity:.8;text-shadow:0 0 20px rgba(255,255,255,.5),0 2px 4px rgba(0,0,0,.8)}}.hud-vp-section{display:flex;align-items:center;gap:10px}.hud-vp-label{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:#9370db;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.8);min-width:22px}.hud-vp-bar-container{width:100px;height:14px;background:#00000080;border-radius:7px;overflow:hidden;border:1px solid rgba(147,112,219,.3);box-shadow:inset 0 2px 4px #0006}.hud-vp-bar-fill{height:100%;background:linear-gradient(90deg,#7b68ee,#9370db,#ba55d3);border-radius:7px;transition:width .3s ease;box-shadow:0 0 8px #9370db99}.hud-vp-text{font-size:16px;font-weight:700;color:#ba55d3;text-shadow:0 0 6px rgba(147,112,219,.5),0 1px 2px rgba(0,0,0,.8)}.hud-credits-section{display:flex;align-items:center;gap:10px}.hud-credits-label{font-size:12px;letter-spacing:1px;color:#daa520;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.8);min-width:22px}.hud-credits-bar-container{width:100px;height:14px;background:#00000080;border-radius:7px;overflow:hidden;border:1px solid rgba(218,165,32,.3);box-shadow:inset 0 2px 4px #0006}.hud-credits-bar-fill{height:100%;background:linear-gradient(90deg,#b8860b,#daa520,gold);border-radius:7px;transition:width .3s ease;box-shadow:0 0 8px #ffd70099}.hud-credits-text{font-size:16px;font-weight:700;color:gold;text-shadow:0 0 6px rgba(255,215,0,.5),0 1px 2px rgba(0,0,0,.8)}.hud-income{font-size:14px;color:#7dcea0;font-weight:500;text-shadow:0 1px 2px rgba(0,0,0,.8);margin-left:4px}#board-area{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden}#game-canvas{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#2a2a2a;cursor:pointer}#action-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}#turn-indicator{display:none}.action-btn{padding:12px 24px;font-size:15px;font-weight:700;border:none;border-radius:8px;cursor:pointer;transition:all .15s ease;outline:none}.action-btn:hover{transform:translateY(-2px)}.action-btn:active{transform:translateY(0)}.action-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.action-btn.build-wall{background-color:#4a90e2;color:#fff;border:2px solid #357abd}.action-btn.build-wall:hover:not(:disabled){background-color:#5a9ae2}.action-btn.build-wall.active{background-color:#e74c3c;border-color:#c0392b}#end-turn-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:14px 16px;margin-top:4px;background:#9370db33;border:1px solid rgba(147,112,219,.5);border-radius:8px;color:#fff;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 4px 20px #9370db33}.end-turn-text{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:2px;text-shadow:0 2px 4px rgba(0,0,0,.6)}.shortcut-hint{font-size:11px;font-weight:400;color:#ffffff80;text-shadow:0 1px 2px rgba(0,0,0,.6)}#end-turn-btn:hover:not(:disabled){background:#9370db59;border-color:#ba55d3b3;box-shadow:0 0 30px #9370db66,0 4px 20px #9370db4d;transform:translateY(-2px)}#end-turn-btn:active:not(:disabled){transform:translateY(0);background:#9370db66}#end-turn-btn:disabled{opacity:.35;cursor:not-allowed;box-shadow:none}#spawn-menu{position:absolute;top:50%;right:24px;transform:translateY(-50%);pointer-events:auto;display:flex;flex-direction:column;gap:12px}.store-header{display:flex;align-items:center;gap:8px}.store-title{font-size:15px;text-transform:uppercase;letter-spacing:2px;color:#888;text-shadow:0 1px 2px rgba(0,0,0,.8)}.store-line{flex:1;height:1px;background:linear-gradient(90deg,#555 0%,transparent 100%)}#spawn-menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.spawn-btn{display:flex;flex-direction:column;align-items:center;padding:10px 12px;min-width:72px;background:#0006;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;cursor:pointer;transition:all .15s ease;outline:none;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.spawn-btn:hover:not(:disabled){background:#ffffff1a;border-color:#ffffff40;transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.spawn-btn:active:not(:disabled){transform:translateY(0)}.spawn-btn:disabled{opacity:.35;cursor:not-allowed}.spawn-btn .unit-name{font-size:15px;font-weight:500;text-shadow:0 1px 2px rgba(0,0,0,.6);margin-bottom:4px}.spawn-btn .cost{display:flex;align-items:center;gap:3px;font-size:16px;font-weight:700;color:gold;text-shadow:0 0 6px rgba(255,215,0,.3),0 1px 2px rgba(0,0,0,.8)}.spawn-btn .cost-icon{font-size:10px}.store-divider{display:flex;align-items:center;gap:8px;margin:4px 0}.store-divider-line{flex:1;height:1px;background:#9370db4d}.store-divider-text{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#9370db;text-shadow:0 1px 2px rgba(0,0,0,.8)}#buy-vp-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;background:#9370db26;border:1px solid rgba(147,112,219,.4);border-radius:8px;color:#ba55d3;font-size:14px;font-weight:700;cursor:pointer;transition:all .15s ease;outline:none;text-shadow:0 1px 2px rgba(0,0,0,.6)}#buy-vp-btn:hover:not(:disabled){background:#9370db40;border-color:#9370db99;box-shadow:0 0 15px #9370db4d;transform:translateY(-2px)}#buy-vp-btn:active:not(:disabled){transform:translateY(0)}#buy-vp-btn:disabled{opacity:.35;cursor:not-allowed}#buy-vp-btn .vp-icon{font-size:16px}#buy-vp-btn .cost{color:gold;text-shadow:0 0 6px rgba(255,215,0,.3),0 1px 2px rgba(0,0,0,.8)}#build-wall-btn{position:absolute;bottom:25px;left:50%;transform:translate(-50%);pointer-events:auto}#build-wall-btn.hidden{display:none}#self-destruct-container{position:absolute;bottom:25px;left:50%;transform:translate(-50%);pointer-events:auto;display:flex;gap:10px}#self-destruct-container.hidden{display:none}#self-destruct-btn{background:linear-gradient(180deg,#c94040,#8b2020);border:2px solid #ff6b6b;color:#fff}#self-destruct-btn:hover:not(:disabled){background:linear-gradient(180deg,#e05050,#a03030);box-shadow:0 0 15px #ff646466}#self-destruct-btn.active{background:linear-gradient(180deg,#666,#444);border-color:#888}#boom-btn{background:linear-gradient(180deg,#f60,#c30);border:2px solid #ff9933;color:#fff}#boom-btn:hover:not(:disabled){background:linear-gradient(180deg,#f83,#e52);box-shadow:0 0 15px #ff963280}#boom-btn.hidden{display:none}.online-status{position:absolute;bottom:12px;right:12px;display:flex;align-items:center;gap:8px;z-index:50;pointer-events:auto}.online-label{padding:4px 8px;background-color:#4a8a4a66;color:#ffffff80;font-size:.65rem;font-weight:500;letter-spacing:1px;border-radius:3px}.leave-game-btn{padding:4px 8px;background-color:#6464644d;color:#fff6;font-size:.6rem;font-weight:500;letter-spacing:.5px;border:none;border-radius:3px;cursor:pointer;transition:all .15s ease}.leave-game-btn:hover{background-color:#b4505080;color:#ffffffb3}.disconnect-banner{position:absolute;top:50px;left:50%;transform:translate(-50%);padding:10px 20px;background-color:#e74c3c;color:#fff;font-size:1rem;font-weight:700;border-radius:5px;z-index:60;box-shadow:0 2px 10px #0000004d;pointer-events:auto}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:200;opacity:0;transition:opacity .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-overlay.visible{opacity:1}.modal-dialog{background:linear-gradient(180deg,#3a3a3a,#2a2a2a);border-radius:16px;padding:32px 40px;min-width:320px;max-width:90vw;box-shadow:0 20px 60px #00000080,0 0 0 1px #ffffff1a;text-align:center;transform:scale(.9);transition:transform .2s ease}.modal-overlay.visible .modal-dialog{transform:scale(1)}.modal-title{margin:0 0 12px;font-size:28px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.modal-message{margin:0 0 28px;font-size:18px;color:#ffffffd9;line-height:1.5}.modal-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.modal-btn{padding:14px 32px;font-size:16px;font-weight:700;border:none;border-radius:8px;cursor:pointer;transition:all .15s ease;background-color:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2)}.modal-btn:hover{transform:translateY(-2px);background-color:#ffffff26}.modal-btn:active{transform:translateY(0)}.modal-btn-primary{background:linear-gradient(180deg,#5dade2,#2980b9);border:1px solid rgba(52,152,219,.5);box-shadow:0 4px 12px #3498db4d}.modal-btn-primary:hover{background:linear-gradient(180deg,#6dbfe8,#3498db)}@media (max-width: 800px){.player-hud{gap:6px}.hud-timer{font-size:26px}.hud-player-badge{width:30px;height:35px;font-size:14px}.hud-vp-bar-container,.hud-credits-bar-container{width:80px}.hud-credits-text{font-size:14px}#spawn-menu{right:20px;gap:10px}.spawn-btn{padding:8px 10px;min-width:64px}.spawn-btn .unit-name,.spawn-btn .cost{font-size:12px}#buy-vp-btn{padding:10px 14px;font-size:13px}.action-btn{padding:10px 16px;font-size:13px}#end-turn-btn{padding:12px 14px}.end-turn-text{font-size:13px;letter-spacing:1px}.shortcut-hint{font-size:10px}}@media (max-width: 600px){.player-hud{gap:4px}.hud-player-label{display:none}.hud-timer{font-size:22px}.hud-player-badge{width:26px;height:30px;font-size:12px}.hud-vp-bar-container{width:60px}.hud-vp-text{font-size:14px}.hud-credits-bar-container{width:60px}.hud-credits-text{font-size:12px}.hud-credits-label{display:none}.hud-bottom{bottom:15px;left:15px}.hud-top{top:15px;left:15px}.hud-income{display:none}#spawn-menu{right:15px;gap:8px}.store-header{display:none}#spawn-menu-grid{grid-template-columns:repeat(3,1fr);gap:6px}.spawn-btn{padding:6px 8px;min-width:54px}.spawn-btn .unit-name{font-size:10px}.spawn-btn .cost{font-size:11px}.spawn-btn .cost-icon,.store-divider{display:none}#buy-vp-btn{padding:8px 12px;font-size:12px}#buy-vp-btn .vp-icon{display:none}.action-btn{padding:8px 12px;font-size:12px}#end-turn-btn{padding:10px 12px}.end-turn-text{font-size:11px;letter-spacing:1px}.shortcut-hint{font-size:9px}}button{outline:none}button:focus{outline:none}.screen{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#1a1a1a;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100}.screen.hidden{display:none}.screen h1{font-size:3rem;margin-bottom:2rem;color:#fff}.screen h2{font-size:1.5rem;margin-bottom:1.5rem;color:#ccc}.mode-buttons{display:flex;gap:2rem}.mode-btn{display:flex;flex-direction:column;align-items:center;padding:2rem 3rem;background-color:#2a2a2a;border:2px solid #4a4a4a;border-radius:10px;cursor:pointer;transition:all .2s;color:#fff}.mode-btn:hover{background-color:#3a3a3a;border-color:#5a5a5a;transform:translateY(-2px)}.mode-icon{font-size:3rem;margin-bottom:1rem}.mode-title{font-size:1.2rem;font-weight:700;margin-bottom:.5rem}.mode-desc{font-size:.9rem;color:#888}.online-options{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.join-room{display:flex;gap:.5rem;align-items:center}.join-room input{padding:.75rem 1rem;font-size:1rem;border:2px solid #4a4a4a;border-radius:5px;background-color:#2a2a2a;color:#fff;width:200px}.join-room input:focus{outline:none;border-color:#5a8a5a}.btn{padding:.75rem 1.5rem;font-size:1rem;border:none;border-radius:5px;cursor:pointer;transition:all .2s}.btn-primary{background-color:#4a8a4a;color:#fff}.btn-primary:hover{background-color:#5a9a5a}.btn-secondary{background-color:#4a4a4a;color:#fff}.btn-secondary:hover{background-color:#5a5a5a}.or-divider{color:#666;font-size:.9rem}.share-link-box{display:flex;gap:.5rem;align-items:center;margin:1rem 0}.share-link-box input{padding:.75rem 1rem;font-size:.9rem;border:2px solid #4a4a4a;border-radius:5px;background-color:#2a2a2a;color:#fff;width:300px}.copy-feedback{color:#4a8a4a;font-size:.9rem}.lobby-status{color:#888;margin-bottom:.5rem}.spinner{width:40px;height:40px;border:4px solid #2a2a2a;border-top-color:#4a8a4a;border-radius:50%;animation:spin 1s linear infinite;margin:1rem 0}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:#e74c3c;margin:1rem 0;padding:.75rem 1rem;background-color:#e74c3c1a;border-radius:5px}.loading-container{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.loading-bar-track{width:300px;height:8px;background-color:#2a2a2a;border-radius:4px;overflow:hidden;border:1px solid #4a4a4a}.loading-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,#4a8a4a,#6aba6a);border-radius:4px;transition:width .1s ease-out}.loading-text{color:#888;font-size:.9rem}.onboarding-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,#1a1a2e,#16213e,#0f0f23);z-index:300;display:flex;align-items:center;justify-content:center;opacity:1;transition:opacity .3s ease}.onboarding-overlay.hidden{display:none}.onboarding-overlay.fade-out{opacity:0}.onboarding-container{width:100%;max-width:600px;padding:40px 40px 100px;text-align:center;position:relative}.onboarding-slide{display:none;animation:slideIn .3s ease}.onboarding-slide.active{display:block}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.onboarding-slide h1{font-size:2.5rem;margin-bottom:.5rem;color:#fff;text-shadow:0 2px 10px rgba(100,150,255,.3)}.onboarding-slide h2{font-size:1.8rem;margin-bottom:1rem;color:#fff}.onboarding-slide p{font-size:1.1rem;color:#fffc;line-height:1.6;margin-bottom:1rem}.slide-subtitle{font-size:1rem;color:#fff9;margin-bottom:2rem}.slide-icon{font-size:4rem;margin:1.5rem 0;opacity:.8}.hero-image{max-width:440px;height:auto;border-radius:12px;box-shadow:0 8px 32px #0006;margin-bottom:1rem}.hero-image-home{margin-bottom:50px;margin-top:-240px}.slide-goals{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-top:2rem}.goal-item{flex:1;padding:1.5rem;background:#ffffff0d;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.goal-icon{font-size:2.5rem;margin-bottom:.5rem}.goal-item h3{font-size:1.1rem;color:#fff;margin-bottom:.5rem}.goal-item p{font-size:.9rem;color:#fff9;margin:0}.goal-divider{color:#fff6;font-size:.9rem;text-transform:uppercase}.turn-phases{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.phase-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:#ffffff0d;border-radius:10px;border:1px solid rgba(255,255,255,.1);text-align:left}.phase-number{width:40px;height:40px;background:linear-gradient(180deg,#5dade2,#2980b9);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;color:#fff;flex-shrink:0}.phase-content h3{font-size:1rem;color:#fff;margin:0 0 .25rem}.phase-content p{font-size:.9rem;color:#fff9;margin:0}.mechanics-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1.5rem}.mechanic-item{padding:1.5rem;background:#ffffff0d;border-radius:12px;border:1px solid rgba(255,255,255,.1);text-align:left}.mechanic-item h3{font-size:1rem;color:#5dade2;margin:0 0 .5rem}.mechanic-item p{font-size:.9rem;margin:0}.resources-content{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.resource-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:#ffffff0d;border-radius:10px;border:1px solid rgba(255,255,255,.1);text-align:left}.resource-icon{font-size:1.5rem;color:gold;width:40px;text-align:center;flex-shrink:0}.resource-item h3{font-size:1rem;color:#fff;margin:0;width:150px;flex-shrink:0}.resource-item p{font-size:.9rem;color:#fff9;margin:0}.tip-text{font-size:.95rem;color:#ffffff80;font-style:italic;margin-top:1.5rem}.onboarding-nav{position:fixed;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;background:linear-gradient(180deg,transparent 0%,rgba(15,15,35,.95) 30%)}.onboarding-btn{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease}.onboarding-nav-left{flex:1;display:flex;justify-content:flex-start}.onboarding-skip{background:transparent;color:#ffffff80;border:1px solid rgba(255,255,255,.2)}.onboarding-skip:hover{color:#fffc;border-color:#fff6}.onboarding-nav-buttons{flex:1;display:flex;justify-content:flex-end;gap:.75rem}.onboarding-prev{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2)}.onboarding-prev:hover{background:#ffffff26}.onboarding-prev:disabled{opacity:.3;cursor:not-allowed}.onboarding-next{background:linear-gradient(180deg,#5dade2,#2980b9);color:#fff;border:none;box-shadow:0 4px 12px #3498db4d}.onboarding-next:hover{background:linear-gradient(180deg,#6dbfe8,#3498db);transform:translateY(-2px);box-shadow:0 6px 16px #3498db66}.onboarding-nav-center{display:flex;flex-direction:column;align-items:center;gap:.5rem}.onboarding-hint{font-size:.7rem;color:#ffffff4d;letter-spacing:.5px}.key-hint{opacity:.5;font-size:.85em}.onboarding-dots{display:flex;gap:.5rem}.onboarding-dot{width:10px;height:10px;border-radius:50%;background:#fff3;cursor:pointer;transition:all .2s ease}.onboarding-dot:hover{background:#fff6}.onboarding-dot.active{background:#5dade2;transform:scale(1.2)}@media (max-width: 600px){.onboarding-container{padding:24px}.onboarding-slide h1{font-size:1.8rem}.onboarding-slide h2{font-size:1.4rem}.hero-image{max-width:200px}.hero-image-home{max-width:180px}.slide-goals{flex-direction:column}.goal-divider{display:none}.mechanics-grid{grid-template-columns:1fr}.onboarding-nav{flex-wrap:wrap;gap:1rem}.onboarding-nav-center{order:3;width:100%}.onboarding-hint{display:none}}