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#ffc107;border-radius:8px;box-shadow:0 4px 12px #00000026;white-space:nowrap;transform:rotate(-.5deg)}@keyframes toastSlideIn{0%{transform:translate(-50%) translateY(-100px);opacity:0}to{transform:translate(-50%) translateY(0);opacity:1}}@keyframes toastSlideOut{0%{transform:translate(-50%) translateY(0);opacity:1}to{transform:translate(-50%) translateY(-100px);opacity:0}}.game-over{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center}.game-result{font-size:clamp(1.2rem,4vw,1.5rem);font-weight:600;margin:30px 0;padding:20px;background:#ffffffe6;border:3px solid #333;border-radius:10px;transform:rotate(-1deg);line-height:1.5;letter-spacing:.3px}.error-message{color:#d32f2f;font-weight:600;font-size:clamp(.95rem,2.5vw,1rem);padding:10px;background:#ffebee;border:2px dashed #d32f2f;border-radius:5px;margin:10px 0;line-height:1.5}.app-loading{display:flex;justify-content:center;align-items:center;min-height:100vh;font-size:2em}@media (max-width: 1024px) and (min-width: 769px){.board-cell{width:32px;height:32px;min-width:32px;min-height:32px}.board-cell.hit:after,.board-cell.sunk:after,.board-cell.sunk-animation:after{font-size:22px}.board-cell.miss:after{font-size:20px}.board-coord-number{width:32px;min-width:32px}.board-coord-letter{height:32px;min-height:32px}}@media (max-width: 768px){.notebook-page{padding:15px;padding-top:max(15px,env(safe-area-inset-top));padding-bottom:max(15px,env(safe-area-inset-bottom));padding-left:max(15px,env(safe-area-inset-left));padding-right:max(15px,env(safe-area-inset-right))}.toggle-label{justify-content:space-between;padding:8px 12px}.difficulty-buttons{gap:6px}.setup-actions{gap:8px}.boards-container{gap:16px}.board-label{font-size:.85rem;margin-bottom:6px}.ship-button{padding:10px 12px;min-height:44px}.ship-preview{transform:scale(.9)}.ship-button-text{font-size:.9rem}.orientation-control{padding:8px}.orientation-button{min-width:56px;min-height:44px;font-size:1.3rem}.placed-ships{padding:8px}.placed-ship-item{padding:6px 10px;font-size:.85rem}.placed-ship-item .ship-preview{transform:scale(.85)}.placement-actions{flex-direction:row;gap:8px;flex-wrap:wrap}.minimal-icon-button{width:52px;height:52px;min-width:52px;min-height:52px;font-size:1.5rem}.board-cell{width:38px;height:38px;min-width:38px;min-height:38px;font-size:.9em}.board-cell.hit:after,.board-cell.sunk:after,.board-cell.sunk-animation:after{font-size:26px}.board-cell.miss:after{font-size:24px}.board-coord-number{width:38px;min-width:38px;font-size:.85rem}.board-coord-letter{height:38px;min-height:38px;font-size:.85rem}.board{max-width:calc(100vw - 40px);overflow-x:auto}.notebook-title{font-size:1.5rem;margin-bottom:12px}.notebook-heading{font-size:1rem;margin:10px 0 6px}.bot-move-toast{top:10px;left:10px;right:10px;transform:none;animation:toastSlideInMobile .3s ease-out,toastSlideOutMobile .3s ease-in 1.7s forwards}.bot-move-toast-content{font-size:1em;padding:10px 16px;white-space:normal;text-align:center}.game-status{font-size:clamp(.85rem,3vw,1.1em);padding:10px 12px;margin:10px auto;min-height:45px;max-width:calc(100% - 20px)}.game-status.status-your-turn,.game-status.status-waiting{animation:none}}@media (max-width: 480px){.notebook-page{padding:10px;padding-top:max(10px,env(safe-area-inset-top));padding-bottom:max(10px,env(safe-area-inset-bottom));padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}.setup-settings-compact{gap:8px;margin:10px 0 16px}.ship-button{padding:10px 12px;min-height:44px}.ship-preview{transform:scale(.85)}.ship-button-text{font-size:.85rem}.orientation-control{padding:8px}.orientation-button{min-width:56px;min-height:44px;font-size:1.3rem}.placed-ships{padding:8px}.placed-ship-item{padding:6px 10px;font-size:.8rem}.placed-ship-item .ship-preview{transform:scale(.8)}.placed-ship-remove{min-width:32px;min-height:32px;font-size:1rem}.board-cell{width:32px;height:32px;min-width:32px;min-height:32px;font-size:1em}.board-coord-number{width:32px;min-width:32px}.board-coord-letter{height:32px;min-height:32px}.board-cell.hit:after,.board-cell.sunk:after,.board-cell.sunk-animation:after{font-size:24px}.board-cell.miss:after{font-size:22px}.boards-container{gap:15px}.board{margin:0;max-width:calc(100vw - 30px)}@keyframes toastSlideInMobile{0%{transform:translateY(-100px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes toastSlideOutMobile{0%{transform:translateY(0);opacity:1}to{transform:translateY(-100px);opacity:0}}.notebook-page:before{background-image:repeating-linear-gradient(0deg,transparent,transparent 32px,#e0e0e0 32px,#e0e0e0 33px),repeating-linear-gradient(90deg,transparent,transparent 32px,#e0e0e0 32px,#e0e0e0 33px);background-size:100% 33px,33px 100%}}@media (min-width: 769px){.board-cell{width:35px;height:35px;min-width:35px;min-height:35px}.board-coord-number{width:35px;min-width:35px}.board-coord-letter{height:35px;min-height:35px}.notebook-page:before{background-image:repeating-linear-gradient(0deg,transparent,transparent 35px,#e0e0e0 35px,#e0e0e0 36px),repeating-linear-gradient(90deg,transparent,transparent 35px,#e0e0e0 35px,#e0e0e0 36px);background-size:100% 36px,36px 100%}}@media (max-width: 768px) and (orientation: landscape){.notebook-page{padding:10px;padding-top:max(10px,env(safe-area-inset-top));padding-bottom:max(10px,env(safe-area-inset-bottom));padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}.boards-container{flex-direction:row;gap:15px;justify-content:center;flex-wrap:wrap}.board-section{flex:0 0 auto}.board-label{font-size:.9rem;margin-bottom:5px}.board-cell{width:28px;height:28px;min-width:28px;min-height:28px}.board-coord-number{width:28px;min-width:28px;font-size:.7rem}.board-coord-letter{height:28px;min-height:28px;font-size:.7rem}.board-cell.hit:after,.board-cell.sunk:after,.board-cell.sunk-animation:after{font-size:20px}.board-cell.miss:after{font-size:18px}.game-status{font-size:clamp(.8rem,2.5vw,1rem);padding:8px 10px;margin:8px auto}.notebook-title{font-size:1.5rem;margin-bottom:10px}.notebook-heading{font-size:1.2rem;margin:10px 0}}@media (max-width: 320px){.setup-settings-compact{flex-direction:column;gap:6px}}.statistics{position:relative;z-index:1}.stat-item{padding:1rem;background:#fffc;border-radius:8px;border:1px solid #e0e0e0;text-align:center;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 1px 3px #00000014}.stat-item:hover{transform:translateY(-1px);box-shadow:0 2px 6px #0000001f}.stat-item .notebook-heading{margin-bottom:.4rem;font-size:.9rem;color:#666}@media (max-width: 768px){.stat-item{padding:.75rem}.stat-item .notebook-heading{font-size:.85rem;margin-bottom:.3rem}}