@import"https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Inter:wght@400;500;600&display=swap";.battleship-game{--bs-bg-primary: hsl(160, 30%, 6%);--bs-bg-secondary: hsl(160, 20%, 14%);--bs-bg-card: hsl(160, 25%, 10%);--bs-bg-cell: hsla(160, 30%, 15%, .8);--bs-gold: hsl(48, 95%, 53%);--bs-gold-dim: hsl(48, 80%, 40%);--bs-gold-glow: hsla(48, 95%, 53%, .3);--bs-success: hsl(142, 76%, 36%);--bs-danger: hsl(0, 84%, 60%);--bs-info: hsl(199, 89%, 48%);--bs-warning: hsl(38, 92%, 50%);--bs-text-primary: hsl(0, 0%, 98%);--bs-text-secondary: hsl(0, 0%, 70%);--bs-text-muted: hsl(0, 0%, 50%);--font-display: "Cinzel", serif;--font-body: "Inter", sans-serif;--bs-border-radius: 12px;--bs-border-radius-sm: 8px;--bs-border-radius-lg: 16px;--bs-glow-gold: 0 0 20px hsla(48, 95%, 53%, .3);--bs-glow-success: 0 0 15px hsla(142, 76%, 36%, .4);--bs-glow-danger: 0 0 15px hsla(0, 84%, 60%, .4);--bs-spacing-xs: .25rem;--bs-spacing-sm: .5rem;--bs-spacing-md: 1rem;--bs-spacing-lg: 1.5rem;--bs-spacing-xl: 2rem}*,*:before,*:after{box-sizing:border-box}.battleship-game{font-family:var(--font-body);color:var(--bs-text-primary);min-height:100%;padding:var(--bs-spacing-md);background:var(--bs-bg-primary)}.status-bar{text-align:center;padding:var(--bs-spacing-sm) var(--bs-spacing-md);margin-bottom:var(--bs-spacing-md);background:#f9cb151a;border:1px solid var(--bs-gold-dim);border-radius:var(--bs-border-radius-sm)}.status-bar #statusText{color:var(--bs-gold);font-weight:500;font-size:.9rem}.game-area{display:grid;grid-template-columns:1fr 1fr;gap:var(--bs-spacing-xl);max-width:1400px;margin:0 auto}.game-area.swap-boards .board-section:first-child{order:2}.game-area.swap-boards .board-section:last-child{order:1}@media (max-width: 992px){.game-area{grid-template-columns:1fr;gap:var(--bs-spacing-lg)}}.board-section{display:flex;flex-direction:column;min-width:0}.board-card{background:var(--bs-bg-card);border:1px solid var(--bs-gold-dim);border-radius:var(--bs-border-radius);overflow:visible;transition:all .3s ease;max-width:100%;min-width:0}.board-card:hover{border-color:var(--bs-gold)}.board-card.active{border-color:var(--bs-gold);box-shadow:inset 0 0 0 2px var(--bs-gold),0 0 25px #f9cb1580}.board-header{padding:var(--bs-spacing-md) var(--bs-spacing-lg);border-bottom:1px solid hsla(48,95%,53%,.2);display:flex;justify-content:space-between;align-items:center;background:linear-gradient(180deg,hsla(48,95%,53%,.05) 0%,transparent 100%)}.board-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600;color:var(--bs-gold);margin:0;letter-spacing:.05em}.board-actions{display:flex;gap:var(--bs-spacing-sm);align-items:center}.board-content{padding:var(--bs-spacing-lg);padding-bottom:80px;min-width:0;overflow:hidden}.board-container{display:flex;flex-direction:column;align-items:center;min-width:0}.board-wrapper{width:100%;display:flex;flex-direction:column;align-items:center;min-width:0}.battleship-board{display:grid;grid-template-columns:repeat(10,1fr);width:100%;aspect-ratio:1 / 1;max-width:100%;margin:0 auto;background:var(--bs-bg-secondary);border:2px solid var(--bs-gold-dim);border-radius:var(--bs-border-radius-sm);padding:6px;gap:3px;position:relative;z-index:5;box-sizing:border-box}.battleship-board-container{position:relative;width:100%;max-width:100%;min-width:0;margin:0 auto}.board-cell{aspect-ratio:1 / 1;background:var(--bs-bg-cell);border:1px solid hsla(48,95%,53%,.15);border-radius:4px;transition:all .2s ease;position:relative;z-index:15;cursor:pointer}.board-cell:hover{background:#f9cb1526;border-color:var(--bs-gold)}.board-cell.ship:hover{background:#f9cb154d;border-color:var(--bs-gold)}.board-cell.selected,.board-cell.highlight{background:#f9cb1566;border-color:var(--bs-gold)}.board-cell.hit{background:#ef434366;border-color:var(--bs-danger);z-index:10}.board-cell.hit:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60%;height:60%;background:radial-gradient(circle,var(--bs-danger) 0%,transparent 70%);border-radius:50%}.board-cell.miss{background:#0da2e74d;border-color:var(--bs-info);z-index:10}.board-cell.miss:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40%;height:40%;background:var(--bs-info);border-radius:50%;opacity:.8}.opponent-board .board-cell:hover{background:#ef434333;cursor:crosshair}.board-cell.target-hover{cursor:crosshair;position:relative;z-index:25}.board-cell.target-hover:before,.board-cell.target-hover:after{content:"";position:absolute;width:2px;height:70%;background:var(--bs-danger);top:15%;left:50%;z-index:30}.board-cell.target-hover:before{transform:translate(-50%) rotate(45deg)}.board-cell.target-hover:after{transform:translate(-50%) rotate(-45deg)}.board-cell.opponent-aiming{position:relative;z-index:25}.board-cell.opponent-aiming:before{content:"";position:absolute;width:60%;height:60%;border:2px solid var(--bs-warning);border-radius:50%;top:20%;left:20%;box-sizing:border-box;z-index:30}.board-cell.opponent-aiming:after{content:"";position:absolute;width:20%;height:20%;background:var(--bs-warning);border-radius:50%;top:40%;left:40%;z-index:30}.hit-marker{width:80%;height:80%;margin:10%;border-radius:50%;background:radial-gradient(circle,var(--bs-danger) 0%,hsla(0,84%,60%,.5) 70%,transparent 100%);animation:marker-pulse 1.5s infinite;z-index:15}.miss-marker{width:80%;height:80%;margin:10%;border-radius:50%;background:radial-gradient(circle,white 0%,var(--bs-info) 70%,transparent 100%);animation:ripple 2s infinite;z-index:15}@keyframes marker-pulse{0%,to{transform:scale(.9);opacity:1}50%{transform:scale(1.1);opacity:.8}}@keyframes ripple{0%,to{transform:scale(.6);opacity:.7}50%{transform:scale(1.1);opacity:.4}}.ship-image-container{position:absolute;pointer-events:none;z-index:20;transition:all .3s ease;transform-origin:top left}.ship-image-container img{width:100%;height:100%;object-fit:contain;max-height:40px}.ship-image-container.horizontal{transform-origin:top left}.ship-image-container.vertical{transform-origin:top left;transform:rotate(90deg)}.ship-image-container.highlight{outline:2px solid var(--bs-gold);outline-offset:2px}.ship-image-container.sunk-ship{z-index:5;opacity:.7;filter:grayscale(80%);pointer-events:none}.sunk-ship img{filter:brightness(70%) sepia(20%)}.ship-placement-phase{margin-bottom:var(--bs-spacing-lg)}.ships-selection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));gap:var(--bs-spacing-sm);max-width:400px;margin:0 auto}.ship-option{background:#f9cb151a;border:1px solid hsla(48,95%,53%,.3);border-radius:var(--bs-border-radius-sm);padding:var(--bs-spacing-sm);cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:var(--bs-spacing-xs)}.ship-option:hover:not(.placed){background:#f9cb1533;border-color:var(--bs-gold);transform:translateY(-2px)}.ship-option.selected:not(.placed){background:#f9cb154d;border-color:var(--bs-gold);box-shadow:var(--bs-glow-gold)}.ship-option.placed{opacity:.5;cursor:not-allowed;pointer-events:none}.ship-option span{font-size:.75rem;color:var(--bs-text-secondary);text-align:center}.ship-preview{width:100%;height:25px;display:flex;justify-content:center;align-items:center;overflow:hidden}.ship-preview img{height:100%;width:auto;object-fit:contain}.ship-preview:hover{filter:drop-shadow(0 0 10px var(--bs-gold))}.ship-placement-preview{position:absolute;pointer-events:none;z-index:1;opacity:.7}.ship-placement-preview.invalid{opacity:.7}.ship-placement-preview.invalid img{filter:sepia(100%) saturate(300%) hue-rotate(-50deg)}.board-cell.invalid{background:#ef434366;border-color:var(--bs-danger)}.rotation-control{margin:var(--bs-spacing-md) auto;text-align:center}.confirm-ships-container{display:flex;justify-content:center;margin-top:var(--bs-spacing-md);animation:fadeInUp .3s ease-out}[id^=shipControls-]{display:none}.btn-confirm{font-family:var(--font-body);background:linear-gradient(135deg,var(--bs-gold) 0%,var(--bs-gold-dim) 100%);color:var(--bs-bg-primary);border:none;padding:.75rem 1.5rem;border-radius:var(--bs-border-radius-sm);font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px var(--bs-gold-glow)}.btn-confirm:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f9cb1566}.btn-confirm:active{transform:translateY(0)}.btn-confirm:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-game{font-family:var(--font-body);background:transparent;color:var(--bs-gold);border:1px solid var(--bs-gold-dim);padding:.5rem 1rem;border-radius:var(--bs-border-radius-sm);font-weight:500;cursor:pointer;transition:all .3s ease}.btn-game:hover{background:#f9cb151a;border-color:var(--bs-gold)}.btn-game.btn-danger{color:var(--bs-danger);border-color:var(--bs-danger)}.btn-game.btn-danger:hover{background:#ef434333;border-color:var(--bs-danger)}.sign-contract-btn{transition:all .2s ease;font-size:.8rem;padding:.4rem .8rem;font-weight:600;border:2px solid var(--bs-gold);background:transparent;color:var(--bs-gold);border-radius:var(--bs-border-radius-sm);box-shadow:0 2px 4px var(--bs-gold-glow);animation:slideInCenter .3s ease-out}.sign-contract-btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px var(--bs-gold-glow);background:var(--bs-gold);color:var(--bs-bg-primary)}@keyframes slideInCenter{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}#pushToBlockchainBtn{background:linear-gradient(45deg,var(--bs-gold),var(--bs-gold-dim));border:none;transition:all .3s ease;box-shadow:0 4px 15px var(--bs-gold-glow)}#pushToBlockchainBtn:hover{transform:scale(1.05);box-shadow:0 6px 20px #f9cb1580}#pushToBlockchainContainer{animation:fadeInUp .5s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.error-container{margin-bottom:var(--bs-spacing-md)}.error-alert{background:#ef434333;border:1px solid var(--bs-danger);border-radius:var(--bs-border-radius-sm);padding:var(--bs-spacing-md);display:flex;justify-content:space-between;align-items:center;color:var(--bs-text-primary)}.error-close{background:none;border:none;color:var(--bs-text-primary);font-size:1.25rem;cursor:pointer;opacity:.7;transition:opacity .2s}.error-close:hover{opacity:1}.cannon-overlay{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999;display:none}.cannon-overlay canvas{width:100%;height:100%}.cannon-area{position:absolute;top:0;left:0;width:100%;height:100%;z-index:5;pointer-events:none;overflow:visible}[id^=cannon-canvas]{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:100}#bettingControls{background:#f9cb151a;border:1px solid var(--bs-gold-dim);border-radius:var(--bs-border-radius-sm);padding:var(--bs-spacing-sm) var(--bs-spacing-md);transition:all .3s ease}#bettingControls.highlighted{box-shadow:var(--bs-glow-gold);transform:scale(1.03)}#betAmount{font-weight:700;font-size:1.25rem;text-align:center;color:var(--bs-gold);background:#0006;border:1px solid var(--bs-gold-dim);border-radius:4px;padding:.25rem .5rem;-moz-appearance:textfield}#betAmount::-webkit-outer-spin-button,#betAmount::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}#betAmount:focus{box-shadow:0 0 10px var(--bs-gold-glow);border-color:var(--bs-gold)}.chat-messages{height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:var(--bs-spacing-sm);background:var(--bs-bg-secondary);border-radius:var(--bs-border-radius-sm);padding:var(--bs-spacing-md);scrollbar-width:thin;scrollbar-color:var(--bs-gold-dim) var(--bs-bg-primary)}.chat-messages::-webkit-scrollbar{width:8px}.chat-messages::-webkit-scrollbar-track{background:var(--bs-bg-primary);border-radius:4px}.chat-messages::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--bs-gold) 0%,var(--bs-gold-dim) 100%);border-radius:4px}.chat-message{padding:var(--bs-spacing-sm);border-radius:var(--bs-border-radius-sm);max-width:85%;word-break:break-word;animation:fadeIn .3s ease}.chat-message.player{align-self:flex-end;background:#f9cb1533;border:1px solid var(--bs-gold-dim)}.chat-message.opponent{align-self:flex-start;background:#0da2e733;border:1px solid var(--bs-info)}.chat-message.system{align-self:center;background:#80808033;color:var(--bs-text-secondary);font-style:italic}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.emoji-panel{position:absolute;bottom:100%;left:0;right:0;background:var(--bs-bg-card);border:2px solid var(--bs-gold-dim);border-radius:var(--bs-border-radius);padding:var(--bs-spacing-md);margin-bottom:var(--bs-spacing-sm);z-index:1000;animation:slideUp .3s ease}.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:var(--bs-spacing-sm)}.emoji-option{font-size:1.5rem;padding:var(--bs-spacing-sm);text-align:center;cursor:pointer;border-radius:var(--bs-border-radius-sm);transition:all .2s ease;background:#f9cb151a;border:1px solid transparent;aspect-ratio:1;display:flex;align-items:center;justify-content:center}.emoji-option:hover{background:#f9cb154d;border-color:var(--bs-gold);transform:scale(1.1)}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.audio-controls{background:#0000004d;padding:var(--bs-spacing-sm);border-radius:var(--bs-border-radius-sm);border:1px solid hsla(48,95%,53%,.2)}.audio-controls .btn{width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.audio-controls .btn:hover{transform:scale(1.1)}.volume-controls input[type=range]{width:100%;height:4px;background:#f9cb1533;border-radius:2px;-webkit-appearance:none}.volume-controls input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;background:var(--bs-gold);border-radius:50%;cursor:pointer}.main-timeline{max-height:500px;overflow-y:auto;position:relative;padding:var(--bs-spacing-md)}.main-timeline:before{content:"";position:absolute;top:0;left:50%;width:4px;height:100%;background:linear-gradient(180deg,var(--bs-gold) 0%,var(--bs-gold-dim) 100%);transform:translate(-50%);z-index:1}.timeline{position:relative;margin-bottom:20px;width:50%;z-index:2}.timeline.left{left:0;padding-right:30px;text-align:right}.timeline.right{left:50%;padding-left:30px;text-align:left}.timeline:before{content:"";position:absolute;top:15px;width:16px;height:16px;border-radius:50%;border:3px solid var(--bs-gold);background:var(--bs-bg-card);z-index:3}.timeline.left:before{right:-11px}.timeline.right:before{left:-11px}.timeline.hit:before{border-color:var(--bs-danger);background:var(--bs-danger);box-shadow:var(--bs-glow-danger)}.timeline.miss:before{border-color:var(--bs-info);background:var(--bs-info)}.timeline .card{background:var(--bs-bg-card);border:1px solid var(--bs-gold-dim);border-radius:var(--bs-border-radius-sm);transition:all .3s ease}.timeline .card:hover{transform:translateY(-5px);box-shadow:var(--bs-glow-gold)}.cursor-pointer{cursor:pointer}.cursor-pointer:hover{opacity:.8}input[type=number].inputnumber::-webkit-inner-spin-button,input[type=number].inputnumber::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}[id$=CenterArea]{min-height:38px}@media (max-width: 768px){.battleship-game{padding:var(--bs-spacing-sm)}.board-header{padding:var(--bs-spacing-sm) var(--bs-spacing-md)}.board-title{font-size:1rem}.board-content{padding:var(--bs-spacing-md);padding-bottom:80px;overflow:hidden}.emoji-grid{grid-template-columns:repeat(6,1fr)}.sign-contract-btn{font-size:.75rem;padding:.3rem .6rem}.timeline{width:100%;left:0;padding:0 0 0 40px;text-align:left}.timeline:before{left:15px}.main-timeline:before{left:15px;transform:none}}@media (max-width: 480px){.ships-selection-grid{grid-template-columns:repeat(3,1fr)}.emoji-grid{grid-template-columns:repeat(5,1fr)}.board-actions{flex-wrap:wrap}}