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.2s}.replay-btn:hover{border-color:#666;color:#fff}.replay-btn.play-pause{width:56px;height:56px;background:linear-gradient(135deg,#9b59b6,#8e44ad);border:none;color:#fff}.replay-btn.play-pause:hover{transform:scale(1.05);box-shadow:0 4px 20px #9b59b666}.replay-speed{display:flex;justify-content:center;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;color:#888}.replay-speed-select{padding:6px 12px;background:#1a1a2e;border:2px solid #444;border-radius:6px;color:#fff;font-size:13px;cursor:pointer}.replay-speed-select:focus{outline:none;border-color:#9b59b6}.replay-actions{display:flex;justify-content:center;gap:12px}.replay-share-btn{display:flex;align-items:center;gap:8px;padding:10px 20px;background:transparent;border:2px solid #444;border-radius:8px;color:#888;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.replay-share-btn:hover{border-color:#666;color:#fff}.replay-share-input{width:100%;margin-top:12px;padding:10px 14px;background:#1a1a2e;border:2px solid #444;border-radius:8px;color:#fff;font-size:12px;font-family:monospace}.replay-share-input:focus{outline:none;border-color:#9b59b6}@media(max-width:560px){.game-history{padding:16px;border-radius:12px}.game-history-header{flex-direction:column;align-items:flex-start}.game-history-card{padding:12px;gap:10px}.game-history-avatar,.game-history-avatar-placeholder{width:36px;height:36px}.game-history-details{display:none}.replay-modal{padding:16px;border-radius:16px}.replay-players{gap:12px;padding:12px}.replay-player{padding:8px;min-width:80px}.replay-avatar,.replay-avatar-placeholder{width:40px;height:40px}.replay-player-name{font-size:12px}.replay-btn{width:40px;height:40px}.replay-btn.play-pause{width:50px;height:50px}}:root{--color-bg-primary: #1a1a2e;--color-bg-secondary: #2a2a4a;--color-bg-tertiary: #16213e;--color-accent: #9b59b6;--color-accent-hover: #8e44ad;--color-accent-secondary: #3498db;--color-success: #2ecc71;--color-warning: #f39c12;--color-danger: #e74c3c;--color-text-primary: #ffffff;--color-text-secondary: #aaaaaa;--color-text-muted: #666666;--color-border: #444444;--color-player1: #e74c3c;--color-player2: #3498db;--nav-height: 60px;--transition-fast: .2s ease;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .4);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,var(--color-bg-primary) 0%,var(--color-bg-tertiary) 100%);background-attachment:fixed;color:var(--color-text-primary);min-height:100vh;line-height:1.5}.main-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-height);background:#1a1a2ef2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);z-index:100}.nav-content{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:1400px;margin:0 auto;padding:0 20px}.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--color-text-primary);font-weight:700;font-size:1.25rem}.logo-icon{font-size:1.5rem}.logo-text{background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-items{display:flex;align-items:center;gap:8px}.nav-item{display:flex;align-items:center;gap:8px;padding:10px 16px;color:var(--color-text-secondary);text-decoration:none;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;transition:all var(--transition-fast)}.nav-item:hover:not(.disabled){color:var(--color-text-primary);background:#ffffff1a}.nav-item.active{color:var(--color-text-primary);background:#9b59b633}.nav-item.active svg{color:var(--color-accent)}.nav-item.disabled{opacity:.5;cursor:not-allowed}.nav-item.loading{opacity:.7;cursor:wait;position:relative}.nav-item.loading:after{content:"";position:absolute;bottom:0;left:50%;width:20px;height:2px;background:linear-gradient(90deg,transparent,#9b59b6,transparent);animation:navLoadingPulse 1s ease-in-out infinite;transform:translate(-50%)}@keyframes navLoadingPulse{0%,to{opacity:.3}50%{opacity:1}}.nav-item svg{flex-shrink:0}.nav-right{display:flex;align-items:center;gap:12px}.nav-settings-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:transparent;border:none;color:var(--color-text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.nav-settings-btn:hover{color:var(--color-text-primary);background:#ffffff1a}.nav-user-status{display:flex;align-items:center}.nav-mobile-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;background:transparent;border:none;color:var(--color-text-primary);cursor:pointer}.mobile-menu-overlay{display:none;position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;background:#00000080;z-index:99;opacity:0;pointer-events:none;transition:opacity var(--transition-fast)}.mobile-menu-overlay.visible{opacity:1;pointer-events:auto}.main-content{padding-top:var(--nav-height);min-height:100vh}.page-container{max-width:1200px;margin:0 auto;padding:24px 20px}.page-header{margin-bottom:24px}.page-title{margin:0 0 8px;font-size:1.75rem;font-weight:600}.page-subtitle{margin:0;color:var(--color-text-secondary);font-size:1rem}.route-container{display:none}.route-container.active{display:block}.toast-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:1001;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--color-bg-secondary);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);pointer-events:auto;animation:toastIn .3s ease-out}.toast.error{border-left:4px solid var(--color-danger)}.toast.success{border-left:4px solid var(--color-success)}.toast.warning{border-left:4px solid var(--color-warning)}.toast.info{border-left:4px solid var(--color-accent-secondary)}.toast-message{flex:1;color:var(--color-text-primary);font-size:.9rem}.toast-close{background:none;border:none;color:var(--color-text-muted);cursor:pointer;padding:4px;font-size:1.2rem;line-height:1}.toast-close:hover{color:var(--color-text-primary)}@keyframes toastIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.settings-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:20px}.settings-panel{background:var(--color-bg-secondary);border-radius:var(--radius-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:settingsIn .3s ease-out}.settings-panel.inline{max-height:none;margin:0 auto}@keyframes settingsIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--color-border)}.settings-title{margin:0;font-size:1.25rem;font-weight:600}.settings-close-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:none;color:var(--color-text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.settings-close-btn:hover{color:var(--color-text-primary);background:#ffffff1a}.settings-body{padding:16px 24px 24px}.settings-section{margin-bottom:24px}.settings-section:last-child{margin-bottom:0}.settings-section-title{display:flex;align-items:center;gap:10px;margin:0 0 16px;font-size:.9rem;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.settings-section-content{display:flex;flex-direction:column;gap:12px}.settings-user-info{display:flex;align-items:center;gap:12px;padding:12px;background:var(--color-bg-primary);border-radius:var(--radius-md)}.settings-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover}.settings-avatar-placeholder{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-hover) 100%);display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:600}.settings-user-details{display:flex;flex-direction:column}.settings-username{font-weight:500}.settings-email{font-size:.85rem;color:var(--color-text-secondary)}.settings-info-text{color:var(--color-text-secondary);font-size:.9rem;margin:0}.settings-btn{padding:10px 16px;border-radius:var(--radius-sm);border:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.settings-btn-primary{background:var(--color-accent);color:var(--color-text-primary)}.settings-btn-primary:hover{background:var(--color-accent-hover)}.settings-btn-danger{background:transparent;color:var(--color-danger);border:1px solid var(--color-danger)}.settings-btn-danger:hover{background:var(--color-danger);color:var(--color-text-primary)}.settings-toggle{display:grid;grid-template-columns:40px 1fr;grid-template-rows:auto auto;align-items:center;gap:4px 12px;padding:12px;background:var(--color-bg-primary);border-radius:var(--radius-md);cursor:pointer}.settings-toggle.disabled{opacity:.5;cursor:not-allowed}.settings-toggle input[type=checkbox]{display:none}.toggle-slider{grid-row:1 / 3;width:40px;height:22px;background:var(--color-border);border-radius:11px;position:relative;transition:background var(--transition-fast)}.toggle-slider:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;background:var(--color-text-primary);border-radius:50%;transition:transform var(--transition-fast)}.settings-toggle input:checked+.toggle-slider{background:var(--color-accent)}.settings-toggle input:checked+.toggle-slider:after{transform:translate(18px)}.toggle-label{font-weight:500;font-size:.9rem}.toggle-description{font-size:.8rem;color:var(--color-text-secondary)}.settings-option{display:flex;align-items:center;justify-content:space-between;padding:12px;background:var(--color-bg-primary);border-radius:var(--radius-md)}.settings-option label{font-weight:500;font-size:.9rem}.settings-select{padding:8px 12px;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary);font-size:.9rem;cursor:pointer}.settings-select:focus{outline:none;border-color:var(--color-accent)}@media(max-width:900px){.nav-item span{display:none}.nav-item{padding:10px 12px}}@media(max-width:768px){.nav-mobile-toggle{display:flex}.nav-items{position:fixed;top:var(--nav-height);left:0;right:0;flex-direction:column;background:var(--color-bg-primary);border-bottom:1px solid var(--color-border);padding:12px;transform:translateY(-100%);opacity:0;pointer-events:none;transition:all var(--transition-fast);gap:4px}.nav-items.open{transform:translateY(0);opacity:1;pointer-events:auto}.nav-item{width:100%;justify-content:flex-start;padding:12px 16px}.nav-item span{display:inline}.mobile-menu-overlay{display:block}.nav-settings-btn{display:none}.page-container{padding:16px}.settings-panel{max-width:100%;max-height:100vh;border-radius:0}}.room-browser-header h2,.waiting-room-header h2,.modal-content h3{color:var(--color-text-primary)}.join-by-code{background:var(--color-bg-secondary)}.room-code-input{background:var(--color-bg-primary);border-color:var(--color-border);color:var(--color-text-primary)}.room-code-input:focus{border-color:var(--color-accent)}.room-card{background:var(--color-bg-secondary);border-color:var(--color-border)}.room-card:hover{border-color:var(--color-accent)}.room-code{color:var(--color-text-primary)}.modal-content{background:var(--color-bg-secondary)}.form-group label{color:var(--color-text-secondary)}.form-group select,.form-group input[type=number]{background:var(--color-bg-primary);border-color:var(--color-border);color:var(--color-text-primary)}.players-section,.chat-section{background:var(--color-bg-secondary);border-color:var(--color-border)}.players-section h3,.chat-section h3{color:var(--color-text-primary)}.player-card{background:var(--color-bg-primary)}.player-card.current-user{background:#9b59b633;border-color:var(--color-accent)}.player-name{color:var(--color-text-primary)}.chat-input{background:var(--color-bg-primary);border-color:var(--color-border);color:var(--color-text-primary)}.chat-input:focus{border-color:var(--color-accent)}.btn-primary{background:var(--color-accent)}.btn-primary:hover{background:var(--color-accent-hover)}.btn-ready{background:var(--color-success)}.btn-ready:hover{background:#27ae60}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;gap:16px}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--color-text-secondary);font-size:.9rem}.winner-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.winner-modal{background:var(--color-surface);border-radius:20px;padding:32px 40px;text-align:center;animation:winnerModalIn .3s ease-out;box-shadow:0 20px 60px #00000080;border:2px solid transparent}.winner-modal.p1{border-color:var(--color-player1)}.winner-modal.p2{border-color:var(--color-player2)}.winner-modal h2{font-size:2rem;margin-bottom:8px;color:var(--color-text)}.winner-modal.p1 h2{color:var(--color-player1)}.winner-modal.p2 h2{color:var(--color-player2)}@keyframes winnerModalIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}