#game-canvas{display:block;margin:0 auto;border-radius:8px;background:#1a1a2e;box-shadow:0 4px 20px rgba(0,0,0,.3);cursor:crosshair;touch-action:none}.board-container{position:relative;display:flex;justify-content:center;align-items:center;width:100%;padding:10px;background:linear-gradient(145deg,#16213e,#0f0f23);border-radius:12px;margin:10px 0;box-sizing:border-box}.game-timer{position:absolute;top:10px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.8);padding:8px 20px;border-radius:20px;font-family:monospace;font-size:24px;font-weight:700;color:#27ae60;z-index:5;border:2px solid #27ae60}.game-timer.warning{color:#f39c12;border-color:#f39c12;animation:pulse .5s ease-in-out infinite alternate}.game-timer.danger{color:#e74c3c;border-color:#e74c3c;animation:pulse .3s ease-in-out infinite alternate}@keyframes pulse{from{opacity:1}to{opacity:.6}}.player-card .color-indicator{width:18px;height:18px;border-radius:50%;flex-shrink:0}.player-card .color-indicator.player1-color{background:linear-gradient(135deg,#3498db,#2980b9);border:1px solid #2980b9}.player-card .color-indicator.player2-color{background:linear-gradient(135deg,#2ecc71,#27ae60);border:1px solid #27ae60}.player-card .color-indicator.player3-color{background:linear-gradient(135deg,#e74c3c,#c0392b);border:1px solid #c0392b}.player-card .color-indicator.player4-color{background:linear-gradient(135deg,#f1c40f,#d4ac0d);border:1px solid #d4ac0d}.player-card .territory-percent{font-family:monospace;font-size:16px;font-weight:700;padding:2px 8px;border-radius:4px;background:rgba(0,0,0,.3)}#player1-card .territory-percent{color:#3498db}#player2-card .territory-percent{color:#2ecc71}#player3-card .territory-percent{color:#e74c3c}#player4-card .territory-percent{color:#f1c40f}.player-card.eliminated{opacity:.5;filter:grayscale(50%)}.player-card.eliminated .name::after{content:' (OUT)';color:#e74c3c;font-size:10px}.mobile-controls{display:none;position:absolute;bottom:10px;right:10px;z-index:100;opacity:.6;transition:opacity .2s}.mobile-controls:active{opacity:.9}.joystick-container{position:relative;width:120px;height:120px;display:flex;justify-content:center;align-items:center}.joystick-base{width:100px;height:100px;border-radius:50%;background:rgba(30,30,30,.7);border:3px solid rgba(255,255,255,.3);position:relative;display:flex;justify-content:center;align-items:center;touch-action:none;-webkit-tap-highlight-color:transparent;user-select:none}.joystick-knob{width:45px;height:45px;border-radius:50%;background:var(--accent);position:absolute;pointer-events:none;box-shadow:0 2px 8px rgba(0,0,0,.5)}@media (max-width:768px){.game-room.active .mobile-controls{display:flex}}.time-display{display:inline-block;margin-left:10px;padding:4px 12px;background:var(--bg-secondary);border-radius:4px;font-size:14px;color:var(--accent);font-weight:700}.chat-tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:0}.chat-tab{flex:1;padding:10px 15px;background:0 0;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px}.chat-tab:hover{background:var(--bg-hover);color:var(--text-primary)}.chat-tab.active{color:var(--accent);border-bottom:2px solid var(--accent);font-weight:500}.participant-count{background:var(--accent);color:#fff;font-size:11px;padding:2px 6px;border-radius:10px;margin-left:4px}.tab-content{flex:1;display:flex;flex-direction:column;overflow:hidden}#chat-content{display:flex;flex-direction:column;height:100%}#chat-content .chat-messages{flex:1}.participants-list{padding:10px;overflow-y:auto;height:100%}.participant-section{margin-bottom:15px}.participant-section-header{font-size:12px;color:var(--text-secondary);font-weight:600;margin-bottom:8px;padding-bottom:5px;border-bottom:1px solid var(--border-color)}.participant-items{display:flex;flex-direction:column;gap:6px}.participant-item{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--bg-secondary);border-radius:8px;font-size:13px}.participant-item.player{border-left:3px solid var(--accent)}.participant-item.host{border-left:3px solid #f1c40f}.participant-avatar{width:28px;height:28px;border-radius:50%;background:var(--bg-hover);display:flex;align-items:center;justify-content:center;font-size:14px}.participant-info{flex:1}.participant-name{font-weight:500;color:var(--text-primary)}.participant-role{font-size:11px;color:var(--text-secondary)}.participant-badge{font-size:10px;padding:2px 6px;border-radius:4px;font-weight:500}.participant-badge.host{background:#f1c40f;color:#000}.participant-badge.green{background:#27ae60;color:#fff}.participant-badge.purple{background:#9b59b6;color:#fff}.empty-participants{text-align:center;color:var(--text-secondary);padding:20px;font-size:13px}.final-score{font-size:18px;font-weight:700;margin-bottom:10px;color:var(--text-primary)}.territory-breakdown{display:flex;justify-content:center;gap:30px;margin:15px 0}.territory-stat{text-align:center}.territory-stat .label{font-size:12px;color:var(--text-secondary);margin-bottom:4px}.territory-stat .value{font-size:24px;font-weight:700}.territory-stat.player1 .value{color:#27ae60}.territory-stat.player2 .value{color:#9b59b6}.territory-stat.player3 .value{color:#e74c3c}.territory-stat.player4 .value{color:#f1c40f}.territory-stat.winner .label{color:#f1c40f;font-weight:700}.territory-stat.eliminated{opacity:.5}.territory-stat.eliminated .label{text-decoration:line-through}.ai-badge{background:linear-gradient(135deg,#f39c12,#e67e22);color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;margin-left:8px}.waiting-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:none;flex-direction:column;justify-content:center;align-items:center;border-radius:12px;z-index:10}.waiting-overlay.active{display:flex}.waiting-overlay h3{margin-top:20px;color:var(--text-primary)}.spinner{width:40px;height:40px;border:3px solid var(--surface);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.drawing-indicator{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);background:rgba(39,174,96,.9);color:#fff;padding:8px 16px;border-radius:20px;font-size:14px;font-weight:700;display:none;z-index:5}.drawing-indicator.active{display:block;animation:fadeInOut .3s ease-in-out}@keyframes fadeInOut{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@media (max-width:820px){.board-container{width:100%;padding:10px;box-sizing:border-box}.game-timer{font-size:18px;padding:6px 14px}}@media (max-width:480px){.player-card{min-width:140px;padding:8px 10px}.player-card .name{font-size:13px}.player-card .territory-percent{font-size:14px}.player-card .color-indicator{width:16px;height:16px}.board-container{padding:4px}.game-timer{font-size:16px;padding:4px 12px;top:5px}}.theme-light .board-container{background:linear-gradient(145deg,#e8e8e8,#f5f5f5)}.theme-light #game-canvas{background:#f0f0f0}.theme-light .player-card{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.1)}.theme-light .game-timer{background:rgba(255,255,255,.95);color:#27ae60}@media (max-width:768px){.ad-pc-only{display:none!important}}@media (min-width:769px){.ad-mobile-only{display:none!important}}.ad-lobby{display:flex;flex-wrap:wrap;justify-content:center}.sidebar{padding:1px;gap:1px}.sidebar-tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:1px;flex-shrink:0}.sidebar-tab{flex:1;padding:10px;background:0 0;border:none;color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px}.sidebar-tab:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-tab.active{color:var(--accent);border-bottom:2px solid var(--accent);margin-bottom:-1px}.sidebar-tab-content{flex:1;display:flex;flex-direction:column;gap:1px;overflow-y:auto;min-height:0}#sidebar-chat-content .chat-panel{display:flex;flex-direction:column;flex:1;background:var(--bg-card);border-radius:1px;overflow:hidden;min-height:0}#sidebar-chat-content .chat-section{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}#sidebar-chat-content .chat-messages{flex:1;overflow-y:auto;padding:1px;min-height:150px}#sidebar-chat-content .game-controls{padding:10px;border-top:1px solid var(--border-color);display:flex;flex-wrap:wrap;gap:8px;flex-shrink:0}#sidebar-chat-content .game-controls .btn{flex:1;min-width:80px}.sidebar .ad-sidebar{flex-shrink:0;margin-top:auto;display:flex;justify-content:center}@media (max-width:820px){.sidebar-tabs{display:none}}.ad-mobile-fixed{position:static;margin:10px auto;width:320px;height:50px}.ad-mobile-fixed.hidden{display:none}.modal-tutorial{width:500px;max-width:95vw}.tutorial-wrapper{display:flex;flex-direction:column;align-items:center;gap:20px}.tutorial-visual{display:flex;flex-direction:column;align-items:center;gap:12px}.tutorial-visual canvas{border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.3)}.tutorial-caption{font-size:13px;color:var(--accent);font-weight:500;text-align:center;padding:6px 14px;background:rgba(52,152,219,.15);border-radius:16px;border:1px solid rgba(52,152,219,.3)}.tutorial-text{text-align:center;width:100%;min-height:80px}.tutorial-text h3{font-size:18px;margin-bottom:10px;color:var(--accent)}.tutorial-text p{font-size:14px;line-height:1.6;color:var(--text-secondary);margin:0}.tutorial-navigation{display:flex;justify-content:space-between;align-items:center;width:100%;padding-top:15px;border-top:1px solid var(--border);margin-top:15px}.tutorial-dots{display:flex;gap:8px}.progress-dot{width:10px;height:10px;border-radius:50%;background:var(--bg-tertiary);transition:all .2s}.progress-dot.active{background:var(--accent);transform:scale(1.2)}.progress-dot.completed{background:var(--success)}@media (max-width:768px){.modal-tutorial{width:95vw}.tutorial-visual canvas{width:100%;max-width:320px;height:auto}.tutorial-text{min-height:60px}.tutorial-text h3{font-size:16px}.tutorial-text p{font-size:13px}}#participants-content{min-height:0}#participants-content .participants-list{flex:1;height:auto;min-height:0}.participant-search{padding:10px 10px 0}.participant-search input{width:100%;padding:8px 10px;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#players-list.virtual-list{display:block}#players-list.virtual-list>.participant-item{margin-bottom:6px}.virtual-list-spacer{width:100%;margin:0;padding:0;pointer-events:none}