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ease}.language-option:hover{background:var(--bg-tertiary);border-color:var(--accent);transform:translateY(-2px)}.language-option:active{transform:translateY(0)}.language-name{font-weight:500}.language-code{font-size:.75rem;color:var(--text-secondary);letter-spacing:.1em}[data-theme=light] .language-option{border-color:#8b72151f}[data-theme=light] .language-option:hover{border-color:var(--accent)}.stats-display{background:linear-gradient(135deg,#ffffff1a,#ffffff0d);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:16px 20px;margin-bottom:20px;width:100%;box-sizing:border-box}.stats-title{margin:0 0 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.75rem;background:none;border:none;color:var(--text-secondary);font-size:.75rem;cursor:pointer;transition:all .2s}.speed-option.active{background:var(--accent);color:#fff}.speed-option:hover:not(.active){color:var(--text-primary);background:#ffffff0d}.language-selector{padding:.5rem .75rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-primary);font-size:.85rem;cursor:pointer;flex-shrink:0;min-width:100px}.language-selector:focus{outline:none;border-color:var(--accent)}.language-selector option{background:var(--bg-secondary);color:var(--text-primary)}.theme-selector{display:flex;gap:.5rem;flex-shrink:0}.theme-option{display:flex;align-items:center;gap:.35rem;padding:.5rem .75rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-secondary);font-size:.75rem;cursor:pointer;transition:all .2s}.theme-option.active{background:var(--accent);border-color:var(--accent);color:#fff}.theme-option:hover:not(.active){background:#ffffff1a;color:var(--text-primary)}.theme-icon{font-size:.9rem}@keyframes scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@media(max-width:400px){.settings-panel{width:95%;max-height:85vh}.settings-content{padding:.5rem 1rem 1rem}.setting-row{flex-direction:column;align-items:flex-start;gap:.75rem}.toggle-switch,.speed-selector,.theme-selector{align-self:flex-end}}[data-theme=light] .settings-panel{border:1px solid rgba(139,114,21,.12);box-shadow:0 8px 32px #00000026}[data-theme=light] .settings-header{border-bottom:1px solid rgba(139,114,21,.12)}[data-theme=light] .settings-close:hover{background:#0000000d}[data-theme=light] .setting-row{border-bottom:1px solid rgba(0,0,0,.05)}[data-theme=light] .toggle-switch{background:#cbd5e1}[data-theme=light] .toggle-switch.active{background:var(--accent)}[data-theme=light] 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.2s}.feedback-textarea:focus{outline:none;border-color:var(--accent)}.feedback-textarea::placeholder{color:var(--text-secondary)}.feedback-char-count{text-align:right;font-size:.75rem;color:var(--text-secondary);margin-top:.25rem;margin-bottom:.75rem}.feedback-error{color:#ef4444;font-size:.85rem;margin:0 0 .75rem}.feedback-submit-btn{width:100%;padding:.75rem 1.5rem;background:var(--accent);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s}.feedback-submit-btn:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.feedback-submit-btn:disabled{opacity:.5;cursor:not-allowed}.feedback-success{text-align:center;padding:1rem 0}.success-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:#22c55e;color:#fff;border-radius:50%;font-size:1.5rem;margin-bottom:1rem}.feedback-success p{color:var(--text-primary);font-size:1rem;margin:0 0 1.5rem}.feedback-done-btn{padding:.75rem 2rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:var(--text-primary);font-size:.9rem;cursor:pointer;transition:all .2s}.feedback-done-btn:hover{background:#ffffff26}@keyframes feedback-fade-in{0%{opacity:0}to{opacity:1}}@keyframes feedback-scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@media(max-width:400px){.feedback-modal{width:95%;max-height:85vh}.feedback-content{padding:1rem}.category-selector{flex-direction:column}}[data-theme=light] .feedback-modal{border:1px solid rgba(139,114,21,.12);box-shadow:0 8px 32px #00000026}[data-theme=light] .feedback-header{border-bottom:1px solid rgba(139,114,21,.12)}[data-theme=light] .feedback-close:hover{background:#0000000d}[data-theme=light] .category-btn{background:#00000008;border:1px solid rgba(0,0,0,.1);color:#374151}[data-theme=light] .category-btn:hover:not(.active){background:#0000000f;color:#1f2937}[data-theme=light] 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.board-label{width:clamp(14px,3vw,20px);height:clamp(28px,8vw,40px)}.label-spacer{width:clamp(14px,3vw,20px);height:clamp(14px,3vw,20px)}.board{display:grid;gap:0;background:repeating-linear-gradient(90deg,transparent 0px,rgba(139,105,20,.03) 1px,transparent 2px,transparent 20px),linear-gradient(90deg,transparent 0%,rgba(0,0,0,.03) 50%,transparent 100%),linear-gradient(180deg,var(--board-bg-light) 0%,var(--board-bg) 50%,var(--board-bg-light) 100%);background-color:var(--board-bg);padding:clamp(.5rem,2vw,1.25rem);border-radius:4px;box-shadow:0 8px 32px #0006,inset 0 2px 4px #fff3,inset 0 -2px 4px #0000001a;border:3px solid #8b6914;width:fit-content;max-width:100%}.board-loading{display:flex;justify-content:center;align-items:center;min-height:300px;color:var(--text-secondary)}.cell{width:clamp(28px,8vw,40px);height:clamp(28px,8vw,40px);position:relative;display:flex;justify-content:center;align-items:center}.cell-lines{position:absolute;inset:0;display:flex;justify-content:center;align-items:center}.line{position:absolute;background-color:var(--board-line)}.line.horizontal{width:100%;height:1px;left:0}.line.vertical{width:1px;height:100%;top:0}.line.horizontal.edge-left{width:50%;left:50%}.line.horizontal.edge-right{width:50%;left:0}.line.vertical.edge-top{height:50%;top:50%}.line.vertical.edge-bottom{height:50%;top:0}.cell.clickable{cursor:pointer}.cell.clickable:hover .cell-hover-indicator{opacity:1}.cell-hover-indicator{position:absolute;width:clamp(22px,6.5vw,30px);height:clamp(22px,6.5vw,30px);border-radius:50%;opacity:0;transition:opacity 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#fffc}.stone-score{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:clamp(.5rem,2vw,.75rem);font-weight:700;pointer-events:none}.stone.player1 .stone-score{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8)}.stone.player2 .stone-score{color:#1a1a1a;text-shadow:0 1px 2px rgba(255,255,255,.5)}@keyframes stone-place{0%{transform:scale(0);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}.stone{animation:stone-place .2s ease-out}.board-container.replaying .board{filter:sepia(10%) brightness(.95);box-shadow:0 8px 32px #0006,inset 0 2px 4px #fff3,inset 0 -2px 4px #0000001a,0 0 0 3px #c9a22766}.board-container.replaying .cell.clickable{cursor:not-allowed}.board-container.replaying .cell.clickable:hover .cell-hover-indicator{opacity:0}.hint-indicator{position:absolute;width:clamp(22px,6vw,30px);height:clamp(22px,6vw,30px);border-radius:4px;transform:rotate(45deg);z-index:3;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#22c55e,#16a34a);border:2px solid #15803d;box-shadow:0 2px 4px #0000004d;animation:hint-pulse 2s ease-in-out infinite}.hint-score{transform:rotate(-45deg);font-size:clamp(.55rem,2.2vw,.75rem);font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}.hint-indicator.hint-high{background:linear-gradient(135deg,#22c55e,#16a34a);border-color:#15803d}.hint-indicator.hint-high .hint-score{color:#fff}.hint-indicator.hint-medium{background:linear-gradient(135deg,#f59e0b,#d97706);border-color:#b45309}.hint-indicator.hint-medium .hint-score{color:#fff}.hint-indicator.hint-low{background:linear-gradient(135deg,#6b7280,#4b5563);border-color:#374151}.hint-indicator.hint-low .hint-score{color:#fff}@keyframes 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.hint-indicator.hint-medium{background:linear-gradient(135deg,#d97706e6,#b45309d9);border-color:#b45309}[data-theme=light] .hint-indicator.hint-medium .hint-score{color:#fff}[data-theme=light] .hint-indicator.hint-low{background:linear-gradient(135deg,#6b7280e6,#4b5563d9);border-color:#4b5563}[data-theme=light] .hint-indicator.hint-low .hint-score{color:#fff}[data-capture-mode=true] .board{background:linear-gradient(#b4967880,#a0826480),url(/assets/textures/dark-wood.png);background-size:cover;background-position:center;border:6px solid;border-color:#6a4a30 #4a3020 #3a2518 #5a4028;border-radius:6px;box-shadow:0 0 30px #c8461440,0 0 60px #b43c0f26,inset 0 0 20px #00000080,inset 0 2px 4px #0000004d,inset 2px 2px #7850284d,inset -2px -2px #0006;position:relative}[data-capture-mode=true] .board:after{content:"";position:absolute;inset:0;background:url(/assets/textures/crack-overlay.png);background-size:cover;background-position:center;opacity:.18;pointer-events:none;mix-blend-mode:multiply;border-radius:2px}[data-capture-mode=true] .board:before{content:"";position:absolute;inset:-8px;border:2px solid rgba(200,80,30,.3);border-radius:10px;pointer-events:none;box-shadow:inset 0 0 15px #c8461433}[data-capture-mode=true] .board-label{color:#9a8060;text-shadow:0 0 8px rgba(200,80,30,.3)}[data-capture-mode=true] .line{background-color:#2a1a10}[data-capture-mode=true] .line.horizontal{height:1.5px}[data-capture-mode=true] .line.vertical{width:1.5px}[data-theme=light] [data-capture-mode=true] .board{background:linear-gradient(#b4967880,#a0826480),url(/assets/textures/dark-wood.png);background-size:cover;background-position:center;border-color:#a07040 #906030 #805028 #9a6838;box-shadow:0 0 25px #b45a2833,0 0 50px #a0501e1a,inset 0 0 15px #0003,inset 0 2px 4px #00000026,inset 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ease}.score-item:not(.active-turn){opacity:.5}.score-item.active-turn{opacity:1;border-color:var(--accent)!important;box-shadow:0 0 20px #c9a2274d,0 0 40px #c9a2271a;animation:turn-pulse 2s ease-in-out infinite}@keyframes turn-pulse{0%,to{box-shadow:0 0 20px #c9a2274d,0 0 40px #c9a2271a}50%{box-shadow:0 0 25px #c9a22766,0 0 50px #c9a22733}}.score-display.game-over .score-item{opacity:1;box-shadow:none}.score-display.game-over .player1-color{border-color:#4a4a4a}.score-display.game-over .player2-color{border-color:#a0a0a0}.score-popup{position:absolute;top:-10px;right:-30px;color:var(--bg-primary);padding:.25rem .75rem;border-radius:12px;font-size:1rem;font-weight:700;animation:scorePopup 1.5s ease-out forwards;pointer-events:none}.player1-color .score-popup{background:linear-gradient(135deg,#4a4a4a,#1a1a1a);color:#fff;box-shadow:0 2px 8px #00000080}.player2-color .score-popup{background:linear-gradient(135deg,#fff,#d0d0d0);color:#1a1a1a;box-shadow:0 2px 8px #0000004d}@keyframes scorePopup{0%{transform:scale(0) translateY(20px);opacity:0}15%{transform:scale(1.3) translateY(0);opacity:1}30%{transform:scale(1) translateY(0);opacity:1}70%{transform:scale(1) translateY(-20px);opacity:1}to{transform:scale(1) translateY(-40px);opacity:0}}.back-to-lobby-btn{padding:.25rem .5rem;font-size:.625rem;background-color:transparent;border:1px solid var(--text-secondary);border-radius:4px;color:var(--text-primary);cursor:pointer;transition:all .2s}.back-to-lobby-btn:hover{background-color:var(--warning);border-color:var(--warning);color:var(--bg-primary)}.resign-btn{padding:.25rem .4rem;font-size:.875rem;background-color:transparent;border:1px solid rgba(255,255,255,.2);border-radius:4px;color:var(--text-secondary);cursor:pointer;transition:all .2s;line-height:1}.resign-btn:hover{background-color:#ef444433;border-color:#ef4444;color:#ef4444}.resign-confirm{display:flex;gap:.25rem}.resign-yes,.resign-no{padding:.2rem .4rem;font-size:.625rem;border-radius:3px;cursor:pointer;transition:all .2s}.resign-yes{background-color:#ef4444;border:1px solid #ef4444;color:#fff}.resign-yes:hover{background-color:#dc2626}.resign-no{background-color:transparent;border:1px solid var(--text-secondary);color:var(--text-primary)}.resign-no:hover{background-color:#ffffff1a}[data-theme=light] .resign-btn{border-color:#00000026;color:var(--text-secondary)}[data-theme=light] .resign-btn:hover{background-color:#ef44441a}[data-theme=light] .resign-no:hover{background-color:#0000000d}.turn-counter{display:flex;align-items:center;justify-content:center;gap:.25rem;margin-bottom:.5rem;font-size:1rem}.turn-current{font-weight:700;color:var(--text-primary)}.turn-separator,.turn-max{color:var(--text-secondary)}.turns-left{margin-left:.75rem;padding:.125rem .5rem;background-color:var(--bg-secondary);border-radius:10px;font-size:.875rem;color:var(--warning);font-weight:500}.turns-left.urgent{background-color:#ef444433;color:#ef4444;animation:pulse-urgent 1s ease-in-out infinite}@keyframes pulse-urgent{0%,to{opacity:1}50%{opacity:.6}}.timeline{margin-bottom:.75rem;width:100%;max-width:400px;padding:0 .5rem;box-sizing:border-box}.timeline-row{display:flex;align-items:center;gap:.75rem}.timeline-slider-container{flex:1}.timeline-slider{width:100%;height:8px;-webkit-appearance:none;appearance:none;background:linear-gradient(to right,#fff3,#ffffff1a);border-radius:4px;outline:none;cursor:pointer}.timeline-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;background:linear-gradient(145deg,#fff,#e0e0e0);border-radius:50%;cursor:pointer;box-shadow:0 2px 6px #0000004d,inset 0 1px #fffc;transition:transform 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.2s;display:flex;align-items:center;gap:.25rem}.show-scores-btn:hover{background:#ffffff1f;border-color:#ffffff40;color:var(--text-primary)}.show-scores-btn.active{background:linear-gradient(135deg,var(--accent),var(--accent-hover));border-color:var(--accent);color:var(--bg-primary);box-shadow:0 2px 8px #c9a2274d}.use-hint-btn{padding:.4rem .75rem;font-size:.75rem;background:linear-gradient(135deg,var(--accent),var(--accent-hover));border:none;border-radius:6px;color:var(--bg-primary);font-weight:600;cursor:pointer;white-space:nowrap;transition:all .2s;box-shadow:0 2px 8px #c9a2274d}.use-hint-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #c9a22766}.use-hint-btn:active{transform:translateY(0)}.use-hint-btn.disabled,.use-hint-btn:disabled{background:linear-gradient(135deg,#9ca3af,#6b7280);color:#374151;cursor:not-allowed;box-shadow:none;opacity:.7}.use-hint-btn.disabled:hover,.use-hint-btn:disabled:hover{transform:none;box-shadow:none}.turn-timer{font-size:1.25rem;font-weight:700;color:var(--text-primary);min-width:2.5rem;text-align:center;margin-top:.25rem}.turn-timer.urgent{color:#ef4444;animation:timer-pulse .5s ease-in-out infinite}@keyframes timer-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}.lives-display{display:flex;gap:.25rem;font-size:.625rem;margin-top:.125rem}.life{transition:all .3s ease}.life.active{color:var(--warning)}.life.used{color:var(--text-secondary);opacity:.3}[data-theme=light] .score-display{background:linear-gradient(135deg,#fffef8fa,#eae6dcf2);border:1px solid rgba(139,114,21,.15);box-shadow:0 4px 20px #00000014}[data-theme=light] .player1-color{background:linear-gradient(145deg,#282828f2,#191919fa)}[data-theme=light] .player2-color{background:linear-gradient(145deg,#f8fafc,#e2e8f0);border:2px solid #94a3b8}[data-theme=light] .player2-color .score-label{color:#334155}[data-theme=light] .player2-color .score-value{color:#0f172a;text-shadow:none}[data-theme=light] .player1-color .turn-timer{color:#f8fafc}[data-theme=light] .player1-color .turn-timer.urgent{color:#ef4444}[data-theme=light] .player1-color .lives-display .life.active{color:var(--warning)}[data-theme=light] .player1-color .lives-display .life.used{color:#ffffff4d}[data-theme=light] .timeline-slider{background:linear-gradient(to right,#0000001a,#0000000d)}[data-theme=light] .show-scores-btn{background:#0000000d;border:1px solid rgba(0,0,0,.1)}[data-theme=light] .show-scores-btn:hover{background:#00000014;border-color:#0003}[data-theme=light] .turns-left{background-color:#0000000d}[data-capture-mode=true] .score-display{background:linear-gradient(135deg,#32261cfa,#231c14fa,#2d2319fa);border:3px solid;border-color:#6a4a30 #4a3020 #3a2518 #5a4028;box-shadow:0 0 20px #c8461433,0 4px 20px #00000080,inset 0 1px #78502833,inset 0 -1px #0000004d}[data-capture-mode=true] .player1-color{background:linear-gradient(145deg,#28231ef2,#191612fa);border:2px solid #4a4035;box-shadow:inset 0 2px 4px #0006,0 0 10px #c846141a}[data-capture-mode=true] .player1-color .score-label{color:#a09080}[data-capture-mode=true] .player2-color{background:linear-gradient(145deg,#b4aa9b33,#8c827326);border:2px solid rgba(180,160,130,.5);box-shadow:inset 0 2px 4px #0003,0 0 10px #c846141a}[data-capture-mode=true] .score-item.active-turn{border-color:var(--ruin-accent)!important;box-shadow:0 0 20px #d4521a66,0 0 40px #d4521a33}@keyframes danger-turn-pulse{0%,to{box-shadow:0 0 20px #d4521a66,0 0 40px #d4521a33}50%{box-shadow:0 0 30px #d4521a80,0 0 60px #d4521a4d}}[data-capture-mode=true] .score-item.active-turn{animation:danger-turn-pulse 2s ease-in-out infinite}[data-capture-mode=true] .timeline-slider{background:linear-gradient(to right,#6446284d,#50371e33)}[data-capture-mode=true] .show-scores-btn{background:#64462833;border:1px solid rgba(150,100,50,.3)}[data-capture-mode=true] .show-scores-btn:hover{background:#78502d4d;border-color:#b4783c66}[data-capture-mode=true] .show-scores-btn.active{background:linear-gradient(135deg,var(--ruin-accent),#e05a20);border-color:var(--ruin-accent)}[data-capture-mode=true] .use-hint-btn{background:linear-gradient(135deg,var(--ruin-accent),#e05a20);box-shadow:0 2px 8px #d4521a66}[data-capture-mode=true] .use-hint-btn:hover{box-shadow:0 4px 12px #d4521a80}[data-capture-mode=true] .life.active{color:var(--ruin-accent)}[data-capture-mode=true] .turns-left{background-color:#6446284d;color:var(--ruin-accent)}[data-theme=light] [data-capture-mode=true] .score-display{background:linear-gradient(135deg,#d7c8b4fa,#cdbeaafa,#d2c3affa);border-color:#a07045 #906035 #80502a #987040;box-shadow:0 0 12px #b4643233,0 4px 12px #0000001f,inset 0 1px #fff6,inset 0 -1px #00000014}[data-theme=light] [data-capture-mode=true] .player1-color{background:linear-gradient(145deg,#322d28f2,#23201cfa);border-color:#5a5045}[data-theme=light] [data-capture-mode=true] .player1-color .score-label{color:#a09080}[data-theme=light] [data-capture-mode=true] .player1-color .score-value{color:#888}[data-theme=light] [data-capture-mode=true] .player2-color{background:linear-gradient(145deg,#faf5ebf2,#ebe1d2e6);border-color:#a0785099}[data-theme=light] [data-capture-mode=true] .player2-color .score-label{color:#6a5a48}[data-theme=light] [data-capture-mode=true] .player2-color .score-value{color:#3a2a1a}[data-theme=light] [data-capture-mode=true] .timeline-slider{background:linear-gradient(to right,#a0643240,#8c5a2d26)}[data-theme=light] [data-capture-mode=true] .show-scores-btn{background:#b4783c26;border-color:#a064324d;color:#5a4a38}[data-theme=light] [data-capture-mode=true] .show-scores-btn:hover{background:#b4783c40;border-color:#b4783c66}[data-theme=light] [data-capture-mode=true] .turns-left{background-color:#b4783c33;color:#a04010}.mini-board{display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);width:clamp(70px,18vw,100px);height:clamp(70px,18vw,100px);gap:0;background:var(--board-bg);border-radius:4px;padding:4px;box-shadow:inset 0 1px 3px #0003,0 2px 4px #00000026;border:2px solid #8b6914;flex-shrink:0}.mini-cell{position:relative;display:flex;justify-content:center;align-items:center}.mini-cell-lines{position:absolute;inset:0;display:flex;justify-content:center;align-items:center}.mini-line{position:absolute;background-color:var(--board-line)}.mini-line.horizontal{width:100%;height:1px;left:0}.mini-line.vertical{width:1px;height:100%;top:0}.mini-line.horizontal.edge-left{width:50%;left:50%}.mini-line.horizontal.edge-right{width:50%;left:0}.mini-line.vertical.edge-top{height:50%;top:50%}.mini-line.vertical.edge-bottom{height:50%;top:0}.mini-cell-empty{background:transparent}.mini-cell-highlight-high{background:#22c55e80}.mini-cell-highlight-medium{background:#eab30873}.mini-cell-highlight-low{background:#6b72804d}.mini-cell-region{background:#64b46473}.mini-stone{position:absolute;width:70%;height:70%;border-radius:50%;z-index:2}.mini-stone-player1{background:radial-gradient(circle at 35% 35%,#5a5a5a,#2a2a2a 30%,#0a0a0a);box-shadow:1px 2px 4px #0006,inset -1px 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#0003}.rule-card-header{margin-bottom:.5rem}.rule-card-title{font-family:var(--font-display);font-size:.75rem;font-weight:500;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.rule-card-content{display:flex;gap:.75rem;align-items:center}.rule-card-description{flex:1;font-size:.8rem;line-height:1.4;color:var(--text-primary);margin:0}[data-theme=light] .rule-card{background:#8b72150f;border:1px solid rgba(139,114,21,.12)}[data-theme=light] .rule-weight-badge{background:var(--accent)}.capture-card{display:flex;flex-direction:column;gap:.5rem}.capture-label{font-size:.65rem;font-weight:600;letter-spacing:.1em;color:var(--danger-color, #dc2626);text-transform:uppercase}.capture-card-content{display:flex;align-items:center;gap:1rem}.capture-info{display:flex;flex-direction:column;gap:.25rem}.capture-title{font-weight:600;color:var(--text-primary);font-size:.9rem}.capture-description{margin:0;color:var(--text-secondary);font-size:.8rem;line-height:1.4}.rule-divider.capture-divider{color:var(--danger-color, #dc2626);margin:.75rem 0}[data-theme=light] .capture-label,[data-theme=light] .rule-divider.capture-divider{color:#b91c1c}.rule-reveal-container{display:flex;flex-direction:column;gap:.5rem;width:100%}.rule-reveal-item{display:flex;flex-direction:column;align-items:center}.rule-divider{color:var(--accent);font-size:1rem;font-weight:700;margin:.25rem 0;opacity:.7}.game-over-overlay{position:fixed;inset:0;background-color:#000c;display:flex;justify-content:center;align-items:center;z-index:100;animation:fade-in .3s ease-out;padding:1rem;box-sizing:border-box}.game-over-modal{background-color:var(--bg-secondary);border-radius:16px;padding:2rem 3rem;text-align:center;animation:scale-in .3s ease-out;border:1px solid rgba(201,162,39,.2);box-shadow:0 8px 32px #0006;max-height:90vh;max-height:90dvh;overflow-y:auto;-webkit-overflow-scrolling:touch}@keyframes scale-in{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.game-over-title{font-family:var(--font-display);font-size:2rem;font-weight:500;letter-spacing:.1em;margin-bottom:1.5rem}.game-over-title.me{color:var(--success)}.game-over-title.opponent{color:var(--accent)}.game-over-title.draw{color:var(--warning)}.final-scores{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-bottom:2rem}.final-score{display:flex;flex-direction:column;align-items:center}.final-score .label{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;margin-bottom:.25rem}.final-score .value{font-size:2.5rem;font-weight:700}.final-score.you .value{color:#9ca3af}.final-score.opponent .value{color:#f5f5f5}.score-separator{font-size:1.5rem;color:var(--text-secondary)}.rule-reveal{background-color:#c9a22714;border:1px solid rgba(201,162,39,.2);border-radius:8px;padding:1rem;margin:0 auto 1.5rem;max-width:360px}.rule-reveal-title{font-family:var(--font-display);font-size:.875rem;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;margin:0 0 .75rem;text-align:center}.game-over-buttons{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.review-button,.play-again-button,.quick-play-button{font-size:1rem;padding:.75rem 1.5rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.review-button{background-color:transparent;border:2px solid var(--text-secondary);color:var(--text-primary)}.review-button:hover{border-color:var(--text-primary);background-color:#ffffff1a}.quick-play-button{background-color:var(--success);border:none;color:#fff;font-weight:600}.quick-play-button:hover{background-color:#22c55e;transform:translateY(-1px)}.play-again-button.secondary{background-color:transparent;border:2px solid var(--text-secondary);color:var(--text-secondary);font-size:.875rem;padding:.5rem 1rem}.play-again-button.secondary:hover{border-color:var(--text-primary);color:var(--text-primary)}[data-theme=light] .game-over-modal{border:1px solid rgba(139,114,21,.15);box-shadow:0 8px 32px #00000026}[data-theme=light] .final-score.you .value{color:#1f2937}[data-theme=light] .final-score.opponent .value{color:#6b7280}[data-theme=light] .rule-reveal{background-color:#8b72150f;border:1px solid rgba(139,114,21,.15)}@media(max-width:500px){.game-over-modal{padding:1.5rem 1.25rem;width:95%;max-width:95%}.game-over-title{font-size:1.5rem}.final-score .value{font-size:2rem}.game-over-buttons{padding-bottom:.5rem}}.danger-notification-overlay{position:fixed;inset:0;background:radial-gradient(ellipse 100% 50% at 50% 120%,rgba(180,50,10,.4) 0%,transparent 60%),#000000e6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:center;z-index:200;animation:fade-in .3s ease-out}.danger-notification-modal{background:linear-gradient(145deg,#2d2319fa,#19120cfa);border-radius:12px;padding:2rem 2.5rem;max-width:400px;text-align:center;animation:scale-in .3s ease-out;border:4px solid;border-color:#6a4530 #4a2a18 #3a2010 #5a3a25;box-shadow:0 0 40px #c8461466,0 0 80px #b4320a33,0 8px 32px #000000b3,inset 0 1px #78502833,inset 0 -2px #0000004d}.danger-icon{font-size:3.5rem;margin-bottom:.75rem;color:#d4521a;text-shadow:0 0 20px rgba(212,82,26,.6),0 0 40px rgba(180,50,10,.4);animation:icon-pulse 2s ease-in-out infinite}@keyframes icon-pulse{0%,to{text-shadow:0 0 20px rgba(212,82,26,.6),0 0 40px rgba(180,50,10,.4)}50%{text-shadow:0 0 30px rgba(212,82,26,.8),0 0 60px rgba(180,50,10,.5)}}.danger-notification-modal h2{font-family:var(--font-display);font-size:1.875rem;font-weight:600;letter-spacing:.2em;color:#d4521a;margin-bottom:.5rem;text-transform:uppercase;text-shadow:0 0 15px rgba(212,82,26,.4)}.capture-style-name{font-family:var(--font-display);font-size:1.2rem;font-style:italic;color:#c9a060;margin-bottom:.75rem;letter-spacing:.05em}.capture-rule{font-size:1rem;color:#c9b8a0;line-height:1.6;margin-bottom:1.25rem}.capture-effects{list-style:none;padding:0;margin:0 0 1.5rem;text-align:left}.capture-effects li{font-size:.9rem;color:#9a8a70;padding:.4rem 0 .4rem 1.75rem;position:relative}.capture-effects li:before{content:"🔥";position:absolute;left:0;font-size:.75rem}.danger-dismiss-btn{font-family:var(--font-display);font-size:1rem;font-weight:600;padding:1rem 2.5rem;background:linear-gradient(145deg,#d4521a,#a03010);border:2px solid #e06020;border-radius:8px;color:#fff;text-transform:uppercase;letter-spacing:.15em;cursor:pointer;transition:all .3s ease;box-shadow:0 0 20px #d4521a66,0 4px 12px #0006}.danger-dismiss-btn:hover{background:linear-gradient(145deg,#e05a20,#c04015);transform:translateY(-2px);box-shadow:0 0 30px #d4521a80,0 6px 20px #00000080}.danger-dismiss-btn:active{transform:translateY(0);box-shadow:0 0 15px #d4521a4d,0 2px 8px #0006}@keyframes scale-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}[data-theme=light] .danger-notification-overlay{background:radial-gradient(ellipse 100% 50% at 50% 120%,rgba(180,80,30,.3) 0%,transparent 60%),#000000b3}[data-theme=light] .danger-notification-modal{background:linear-gradient(145deg,#f0e1c8fa,#dcc8aafa);border-color:#a07040 #906030 #805028 #9a6838;box-shadow:0 0 40px #b45a284d,0 0 80px #a0501e26,0 8px 32px #0006,inset 0 1px #ffffff80,inset 0 -2px 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rgba(201,162,39,.2)}.game-header-buttons{position:absolute;top:50%;right:1rem;transform:translateY(-50%);display:flex;gap:.5rem;align-items:center}.game-header-btn{background:transparent;border:1px solid rgba(255,255,255,.15);border-radius:6px;color:var(--text-secondary);padding:.35rem .5rem;font-size:.9rem;cursor:pointer;transition:all .2s ease;line-height:1}.game-header-btn:hover{background:#ffffff0d;border-color:#ffffff40;color:var(--text-primary)}.game-header-btn.resign:hover{background:#ef444426;border-color:#ef4444;color:#ef4444}[data-theme=light] .game-header-btn{border:1px solid rgba(0,0,0,.1)}[data-theme=light] .game-header-btn:hover{background:#0000000d;border-color:#0003}[data-theme=light] .game-header-btn.resign:hover{background:#ef44441a}.header-resign-confirm{display:flex;gap:.25rem}.header-resign-yes,.header-resign-no{padding:.3rem .5rem;font-size:.7rem;border-radius:4px;cursor:pointer;transition:all .2s}.header-resign-yes{background-color:#ef4444;border:1px solid #ef4444;color:#fff}.header-resign-yes:hover{background-color:#dc2626}.header-resign-no{background-color:transparent;border:1px solid var(--text-secondary);color:var(--text-primary)}.header-resign-no:hover{background-color:#ffffff1a}[data-theme=light] .header-resign-no:hover{background-color:#0000000d}.game-title{font-family:var(--font-display);font-size:1.25rem;font-weight:500;letter-spacing:.15em;color:var(--accent);text-transform:uppercase}.game-layout{flex:1;display:flex;justify-content:center;padding:1rem}.game-main{display:flex;flex-direction:column;align-items:center;width:100%;max-width:500px}.error-toast{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);background-color:var(--accent);color:#fff;padding:.75rem 1.5rem;border-radius:8px;animation:toast-in .3s ease-out;z-index:100}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@media(max-width:500px){.game-header{padding:.75rem 1rem}.game-title{font-size:1rem}.game-layout{padding:.5rem}.game-main{max-width:100%}}.disconnect-overlay{position:fixed;inset:0;background-color:#000000d9;display:flex;justify-content:center;align-items:center;z-index:200;animation:fade-in .3s ease-out}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.disconnect-modal{background-color:var(--bg-secondary);border-radius:16px;padding:2rem;text-align:center;max-width:320px;box-shadow:0 8px 32px #0006}.disconnect-icon{font-size:3rem;margin-bottom:1rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.disconnect-modal h2{font-size:1.5rem;margin-bottom:.5rem;color:var(--warning)}.disconnect-modal p{color:var(--text-secondary);margin-bottom:1rem}.disconnect-countdown{display:flex;flex-direction:column;align-items:center;margin:1.5rem 0}.countdown-number{font-size:3rem;font-weight:700;color:var(--accent);line-height:1}.countdown-label{font-size:.875rem;color:var(--text-secondary)}.disconnect-note{font-size:.875rem;color:var(--text-secondary);opacity:.8}[data-theme=light] .game-page{background:radial-gradient(ellipse at center top,var(--bg-secondary) 0%,var(--bg-primary) 60%)}[data-theme=light] .game-header{border-bottom:1px solid rgba(139,114,21,.15)}[data-theme=light] .disconnect-modal{background-color:var(--bg-secondary);box-shadow:0 8px 32px #0003}.game-page[data-capture-mode=true]{background:radial-gradient(ellipse 120% 40% at 50% 110%,rgba(180,60,10,.4) 0%,transparent 60%),radial-gradient(ellipse 30% 60% at 0% 70%,rgba(160,50,10,.25) 0%,transparent 50%),radial-gradient(ellipse 30% 60% at 100% 60%,rgba(160,50,10,.2) 0%,transparent 50%),radial-gradient(ellipse at center top,#1a1208,#0a0805)}[data-theme=light] .game-page[data-capture-mode=true]{background:radial-gradient(ellipse 120% 40% at 50% 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#252220;--bg-tertiary: #2f2b28;--text-primary: #e8e4df;--text-secondary: #9c9590;--accent: #c9a227;--accent-hover: #ddb83d;--success: #4ade80;--warning: #d4a012;--board-bg: #dcb35c;--board-bg-light: #e8c77b;--board-line: #1a1a1a;--stone-player1: #1a1a1a;--stone-player1-highlight: #4a4a4a;--stone-player2: #f0f0f0;--stone-player2-highlight: #ffffff;--cell-hover: rgba(0, 0, 0, .3);--font-display: "Cormorant Garamond", Georgia, serif;--font-body: "Inter", system-ui, sans-serif}[data-theme=light]{--bg-primary: #f7f4ed;--bg-secondary: #fffef8;--bg-tertiary: #eae6dc;--text-primary: #2c2825;--text-secondary: #6b635a;--accent: #8b7215;--accent-hover: #a6891a}[data-capture-mode=true]{--bg-primary: #0d0a08;--bg-secondary: #1a1512;--bg-tertiary: #252018;--board-bg: #8a6850;--board-bg-light: #9a7860;--board-line: #3a2818;--ruin-accent: #d4521a;--ruin-glow: rgba(212, 82, 26, .4);--ruin-frame: #5a4030;--text-primary: #c9b8a0;--text-secondary: #8a7a65}[data-theme=light] [data-capture-mode=true]{--bg-primary: #e8dcc8;--bg-secondary: #f0e4d0;--bg-tertiary: #d8c8b0;--board-bg: #a08060;--board-bg-light: #b09070;--board-line: #4a3828;--ruin-accent: #c04010;--ruin-glow: rgba(192, 64, 16, .35);--ruin-frame: #8a6040;--text-primary: #3a2a1a;--text-secondary: #6a5a48}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}button{cursor:pointer;font-family:inherit;font-size:1rem;padding:.75rem 1.5rem;border:none;border-radius:8px;background-color:var(--accent);color:#fff;transition:background-color .2s,transform .1s}button:hover{background-color:var(--accent-hover)}button:active{transform:scale(.98)}button:disabled{opacity:.5;cursor:not-allowed}