.App{text-align:center;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff}.waiting-room{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:40px;max-width:800px;margin:50px auto;box-shadow:0 8px 32px #0000004d;color:#fff}.room-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid rgba(255,255,255,.2)}.room-header h1{font-size:2em;margin:0;color:#fff}.room-code{color:gold;font-family:monospace;letter-spacing:3px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.player-count-badge{background:linear-gradient(135deg,#667eea,#764ba2);padding:12px 24px;border-radius:25px;font-size:1.3em;font-weight:700;box-shadow:0 4px 12px #0000004d;animation:pulse 2s infinite}.share-link{margin:20px 0;padding:20px;background:#ffffff1a;border-radius:12px}.share-link p{margin-bottom:12px;font-size:1em;opacity:.9}.link-container 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#ddd;border-radius:8px;margin:10px;min-width:250px}input[type=text]:focus{outline:none;border-color:#667eea}@media (max-width: 768px){.waiting-room{padding:20px;margin:20px 10px;max-width:95%}.room-header{flex-direction:column;gap:15px;align-items:flex-start}.room-header h1{font-size:1.5em}.player-count-badge{font-size:1.1em;padding:10px 20px}.share-link{padding:15px;margin:20px 0}.link-container{flex-direction:column}.link-container input{font-size:14px;padding:10px}.copy-btn{width:100%}.players-section h2{font-size:1.3em}.player-grid{grid-template-columns:1fr;gap:10px}.player-avatar{width:40px;height:40px;font-size:20px}.player-username{font-size:1em}.button-row{flex-direction:column;gap:10px}.add-bot-btn{padding:15px 24px;font-size:16px}.start-game-btn{padding:15px 24px;font-size:18px}.ready-message{font-size:1em}button{padding:12px 24px;font-size:16px;width:100%;margin:5px 0}input[type=text]{min-width:200px;width:100%;margin:5px 0}}@media (max-width: 480px){.waiting-room{padding:15px;margin:10px 5px}.room-header h1{font-size:1.3em}.player-count-badge{font-size:1em;padding:8px 16px}.players-section h2{font-size:1.1em}.share-link p{font-size:14px}.player-item{padding:12px}.add-bot-btn{font-size:14px;padding:12px 20px}.start-game-btn{font-size:16px;padding:12px 20px}.ready-message{font-size:.9em}}.coming-soon-page{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem}.coming-soon-page h1{font-size:4rem;margin-bottom:1rem;color:#fff;text-shadow:0 0 20px rgba(255,255,255,.3)}.coming-soon-page p{font-size:1.5rem;color:#fffc}.auth-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-modal{position:relative;width:100%;max-width:380px;background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:16px;padding:32px 28px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px #0006;animation:modalSlideIn .2s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.auth-modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border:none;background:#ffffff1a;color:#fff9;border-radius:8px;font-size:18px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.auth-modal-close:hover{background:#fff3;color:#fff}.auth-modal-title{text-align:center;color:#fff;font-size:1.5rem;margin-bottom:20px}.auth-modal-tabs{display:flex;gap:8px;margin-bottom:20px;background:#0003;border-radius:8px;padding:4px}.auth-tab{flex:1;padding:10px 16px;border:none;background:transparent;color:#ffffff80;font-size:.9rem;font-weight:500;cursor:pointer;border-radius:6px;transition:all .2s ease}.auth-tab:hover{color:#fffc}.auth-tab.active{background:#e94560;color:#fff}.auth-modal-form{display:flex;flex-direction:column;gap:12px}.auth-modal-error{background:#e9456026;border:1px solid rgba(233,69,96,.3);color:#ff6b8a;padding:10px 12px;border-radius:8px;font-size:.85rem;text-align:center}.auth-form-group input{width:100%;padding:12px 14px;border:1px solid rgba(255,255,255,.15);border-radius:8px;background:#0000004d;color:#fff;font-size:.95rem;transition:border-color .2s ease,box-shadow .2s ease}.auth-form-group input:focus{outline:none;border-color:#e94560;box-shadow:0 0 0 3px #e9456026}.auth-form-group input::placeholder{color:#fff6}.auth-submit-btn{padding:12px 20px;background:linear-gradient(135deg,#e94560,#d63553);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;margin-top:4px}.auth-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 16px #e9456066}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-modal-divider{display:flex;align-items:center;margin:16px 0}.auth-modal-divider:before,.auth-modal-divider:after{content:"";flex:1;height:1px;background:#ffffff26}.auth-modal-divider span{padding:0 12px;color:#fff6;font-size:.85rem}.auth-guest-btn{width:100%;padding:12px 20px;background:transparent;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#ffffffb3;font-size:.95rem;cursor:pointer;transition:all .2s ease}.auth-guest-btn:hover{border-color:#fff6;background:#ffffff0d;color:#fff}.auth-modal-note{text-align:center;color:#fff6;font-size:.8rem;margin-top:16px;line-height:1.4}@media (max-width: 480px){.auth-modal{padding:24px 20px;margin:0 10px}.auth-modal-title{font-size:1.25rem}}.user-menu-container{position:relative}.user-menu-loading{color:#ffffff80;padding:8px 12px}.user-menu-guest{display:flex;gap:8px;align-items:center}.login-btn{padding:8px 16px;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fffc;border-radius:6px;font-size:.9rem;cursor:pointer;transition:all .2s ease}.login-btn:hover{border-color:#ffffff80;color:#fff;background:#ffffff0d}.register-btn{padding:8px 16px;background:#e94560;border:none;color:#fff;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease}.register-btn:hover{background:#d63553}.user-menu-trigger{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#ffffff1a;border:1px solid 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dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-header{display:flex;align-items:center;gap:12px;padding:16px;background:#0003}.dropdown-avatar{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e94560,#d63553);border-radius:50%;font-size:20px}.dropdown-user-info{display:flex;flex-direction:column}.dropdown-username{color:#fff;font-weight:600;font-size:.95rem}.dropdown-stats{color:#ffffff80;font-size:.8rem}.dropdown-divider{height:1px;background:#ffffff1a;margin:4px 0}.dropdown-item{display:flex;align-items:center;gap:10px;padding:12px 16px;color:#fffc;text-decoration:none;font-size:.9rem;transition:all .15s ease;border:none;background:transparent;width:100%;cursor:pointer;text-align:left}.dropdown-item:hover{background:#ffffff1a;color:#fff}.dropdown-icon{font-size:16px;width:20px;text-align:center}.logout-item{color:#e94560}.logout-item:hover{background:#e945601a;color:#ff6b8a}@media (max-width: 600px){.user-name{display:none}.user-menu-trigger{padding:6px 10px}.dropdown-arrow{display:none}.user-menu-guest{gap:6px}.login-btn,.register-btn{padding:6px 12px;font-size:.85rem}}.main-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:2px solid var(--border-neon);position:sticky;top:0;z-index:1000;box-shadow:0 4px 20px #0000004d,var(--neon-primary-glow)}.nav-logo{font-size:1.8rem;font-weight:800;text-decoration:none;display:flex;gap:.5rem;align-items:center;transition:all var(--transition-normal);filter:drop-shadow(0 0 10px 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var(--border-subtle);font-size:1rem}.nav-link:hover{background:var(--surface-hover);color:var(--text-primary);transform:translateY(-2px);border-color:var(--border-neon);box-shadow:var(--neon-primary-glow)}.nav-link.active,.nav-link.active[href*=uno]{background:#ff008026;color:var(--neon-primary);border-color:var(--neon-primary);box-shadow:var(--neon-primary-glow)}.nav-link.active[href*=poker]{background:#00ff8826;color:var(--neon-success);border-color:var(--neon-success);box-shadow:var(--neon-success-glow)}.nav-link.active[href*=blackjack]{background:#ffd70026;color:var(--poker-gold);border-color:var(--poker-gold);box-shadow:var(--poker-gold-glow)}.nav-actions{display:flex;align-items:center;gap:12px}.nav-user-link{display:flex;align-items:center;gap:8px;text-decoration:none;padding:6px 12px;background:var(--surface-elevated);border:1px solid var(--border-neon);border-radius:var(--radius-sm);transition:all var(--transition-normal)}.nav-user-link:hover{background:var(--surface-hover);box-shadow:var(--neon-primary-glow)}.nav-avatar{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--neon-primary),var(--neon-secondary));border-radius:50%;font-size:14px}.nav-username{color:var(--text-primary);font-weight:500;font-size:.9rem}.nav-logout-btn{padding:6px 12px;background:transparent;border:1px solid var(--border-default);color:var(--text-muted);border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:all var(--transition-normal)}.nav-logout-btn:hover{border-color:var(--neon-error);color:var(--neon-error);box-shadow:0 0 10px #ff33664d}@media (max-width: 768px){.main-nav{flex-direction:column;gap:1rem;padding:1rem}.nav-logo{font-size:1.5rem}.nav-links{flex-wrap:wrap;justify-content:center}.nav-link{padding:.6rem 1rem;font-size:.9rem}.nav-username{display:none}}.howto-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.howto-modal{position:relative;width:100%;max-width:700px;max-height:85vh;background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:16px;padding:28px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px #00000080;animation:howtoModalSlideIn .25s ease-out;display:flex;flex-direction:column;overflow:hidden}@keyframes howtoModalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.howto-modal-close{position:absolute;top:12px;right:12px;width:36px;height:36px;border:none;background:#ffffff1a;color:#fff9;border-radius:8px;font-size:24px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;line-height:1}.howto-modal-close:hover{background:#fff3;color:#fff}.howto-modal-title{text-align:center;color:#fff;font-size:1.75rem;margin-bottom:20px;font-weight:700}.howto-tabs{display:flex;gap:8px;margin-bottom:20px;background:#0003;border-radius:10px;padding:5px}.howto-tab{flex:1;padding:12px 20px;border:none;background:transparent;color:#ffffff80;font-size:1rem;font-weight:600;cursor:pointer;border-radius:8px;transition:all .2s ease}.howto-tab:hover{color:#fffc;background:#ffffff0d}.howto-tab.active{background:linear-gradient(135deg,#e94560,#d63553);color:#fff;box-shadow:0 4px 12px #e945604d}.howto-content{flex:1;overflow-y:auto;padding-right:8px}.howto-content::-webkit-scrollbar{width:6px}.howto-content::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.howto-content::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.howto-content::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.rules-container{color:#ffffffe6}.rules-section{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1)}.rules-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.rules-section h3{color:#4facfe;font-size:1.2rem;margin-bottom:12px;font-weight:600}.rules-section p{line-height:1.6;color:#fffc}.rules-section ul,.rules-section ol{padding-left:20px;line-height:1.8}.rules-section li{margin-bottom:6px;color:#fffc}.card-types-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:12px}.card-type{display:flex;align-items:center;gap:14px;background:#ffffff0d;padding:14px;border-radius:10px;border:1px solid rgba(255,255,255,.08)}.card-example{width:50px;height:70px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;flex-shrink:0;box-shadow:0 2px 8px #0000004d}.number-card{background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff}.action-card{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff}.skip-card .card-symbol{font-size:1.8rem}.reverse-card .card-symbol{font-size:1.4rem}.draw2-card .card-symbol{font-size:1.1rem}.wild-card,.wild-draw4-card{background:#1a1a2e;position:relative;overflow:hidden}.wild-colors{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.wild-quarter{display:block}.wild-quarter.red{background:#e74c3c}.wild-quarter.blue{background:#3498db}.wild-quarter.yellow{background:#f1c40f}.wild-quarter.green{background:#27ae60}.wild-draw4-card .draw4-text{position:relative;z-index:1;color:#fff;font-weight:700;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.card-type-info h4{color:#fff;font-size:.95rem;margin-bottom:4px}.card-type-info p{font-size:.85rem;color:#ffffffb3;margin:0;line-height:1.4}.uno-call-info{display:flex;align-items:center;gap:16px;background:#e945601a;padding:16px;border-radius:10px;border:1px solid rgba(233,69,96,.3)}.uno-badge{background:linear-gradient(135deg,#e94560,#d63553);color:#fff;padding:10px 18px;border-radius:8px;font-weight:700;font-size:1.1rem;flex-shrink:0;box-shadow:0 4px 12px #e945604d}.uno-call-info p{margin:0}.scoring-list{list-style:none;padding:0;margin-top:12px}.scoring-list li{display:flex;justify-content:space-between;padding:10px 14px;background:#ffffff0d;border-radius:6px;margin-bottom:6px}.score-item{color:#ffffffe6}.score-value{color:#4facfe;font-weight:600}.shortcuts-list{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}.shortcuts-list li{display:flex;align-items:center;gap:8px;background:#ffffff0d;padding:8px 14px;border-radius:6px;margin:0}.shortcuts-list kbd{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:4px 10px;font-family:monospace;font-size:.9rem;color:#4facfe}.game-flow-list{padding-left:0;counter-reset:game-flow;list-style:none}.game-flow-list li{position:relative;padding-left:40px;margin-bottom:10px;counter-increment:game-flow}.game-flow-list li:before{content:counter(game-flow);position:absolute;left:0;top:0;width:26px;height:26px;background:linear-gradient(135deg,#4facfe,#00f2fe);border-radius:50%;color:#1a1a2e;font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center}.actions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-top:12px}.action-item{background:#ffffff0d;padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,.08)}.action-name{display:block;color:#4facfe;font-weight:600;margin-bottom:4px}.action-desc{font-size:.85rem;color:#ffffffb3;line-height:1.4}.rankings-note{font-style:italic;color:#fff9;margin-bottom:16px}.hand-rankings{display:flex;flex-direction:column;gap:12px}.hand-rank{display:flex;align-items:flex-start;gap:14px;background:#ffffff0d;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.08)}.rank-number{width:28px;height:28px;background:linear-gradient(135deg,#4facfe,#00f2fe);border-radius:50%;color:#1a1a2e;font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rank-info{flex:1;min-width:0}.rank-info h4{color:#fff;font-size:.95rem;margin-bottom:2px}.rank-info p{font-size:.8rem;color:#fff9;margin-bottom:8px}.rank-example{display:flex;gap:4px;flex-wrap:wrap}.example-card{width:28px;height:36px;background:#fff;border-radius:3px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;box-shadow:0 1px 3px #0003}.example-card.spade,.example-card.club{color:#1a1a2e}.example-card.heart,.example-card.diamond{color:#e74c3c}@media (max-width: 600px){.howto-modal{padding:20px;max-height:90vh;margin:10px}.howto-modal-title{font-size:1.4rem}.howto-tab{padding:10px 12px;font-size:.9rem}.card-types-grid,.actions-grid{grid-template-columns:1fr}.uno-call-info{flex-direction:column;text-align:center}.shortcuts-list{flex-direction:column}.shortcuts-list li{width:100%;justify-content:space-between}}.home-container{min-height:100vh;padding:2rem;max-width:1400px;margin:0 auto}.home-header{text-align:center;margin-bottom:4rem;animation:fadeInDown .8s ease-out;position:relative}.home-auth-bar{position:absolute;top:0;right:0;display:flex;align-items:center;gap:12px}.home-auth-buttons{display:flex;gap:10px}.home-login-btn{padding:8px 16px;background:transparent;border:1px solid var(--border-default);color:var(--text-secondary);border-radius:var(--radius-sm);text-decoration:none;font-size:.9rem;transition:all var(--transition-normal)}.home-login-btn:hover{border-color:var(--neon-primary);color:var(--neon-primary);box-shadow:var(--neon-primary-glow)}.home-register-btn{padding:8px 16px;background:linear-gradient(135deg,var(--neon-primary),var(--neon-primary-light));border:none;color:#fff;border-radius:var(--radius-sm);text-decoration:none;font-size:.9rem;font-weight:500;transition:all var(--transition-normal);box-shadow:var(--neon-primary-glow)}.home-register-btn:hover{transform:translateY(-2px);box-shadow:var(--neon-primary-glow-strong)}.home-user-info{display:flex;align-items:center;gap:12px}.home-user-link{display:flex;align-items:center;gap:8px;text-decoration:none;padding:6px 12px;background:var(--surface);border:1px solid var(--border-neon);border-radius:var(--radius-sm);transition:all var(--transition-normal)}.home-user-link:hover{background:var(--surface-elevated);box-shadow:var(--neon-primary-glow)}.home-user-avatar{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--neon-primary),var(--neon-secondary));border-radius:50%;font-size:14px}.home-username{color:var(--text-primary);font-weight:500;font-size:.9rem}.home-logout-btn{padding:6px 12px;background:transparent;border:1px solid var(--border-default);color:var(--text-muted);border-radius:6px;font-size:.85rem;cursor:pointer;transition:all var(--transition-normal)}.home-logout-btn:hover{border-color:var(--neon-error);color:var(--neon-error)}.site-title{font-size:4.5rem;font-weight:800;margin-bottom:1rem;display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}.title-card{background:linear-gradient(135deg,var(--neon-primary) 0%,var(--neon-primary-light) 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ease-out;animation-fill-mode:both;display:flex;flex-direction:column}.game-card:nth-child(1){animation-delay:.1s}.game-card:nth-child(2){animation-delay:.2s}.game-card:nth-child(3){animation-delay:.3s}.game-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(255,0,128,.05) 0%,transparent 100%);opacity:0;transition:opacity var(--transition-normal)}.game-card:hover{transform:translateY(-10px) scale(1.02);border-color:var(--neon-primary);box-shadow:var(--shadow-xl),var(--neon-primary-glow)}.game-card:hover:before{opacity:1}.game-card--uno:hover{border-color:var(--neon-primary);box-shadow:var(--shadow-xl),var(--neon-primary-glow-strong)}.game-card--poker:hover{border-color:var(--neon-success);box-shadow:var(--shadow-xl),var(--neon-success-glow)}.game-card--blackjack:hover{border-color:var(--poker-gold);box-shadow:var(--shadow-xl),var(--poker-gold-glow)}.game-card-inner{position:relative;z-index:1;display:flex;flex-direction:column;height:100%;text-align:center}.game-icon{font-size:4rem;line-height:1;margin-bottom:1.5rem;display:flex;align-items:center;justify-content:center;width:100px;height:100px;margin:0 auto 1.5rem;background:var(--surface-elevated);border-radius:var(--radius-lg);border:2px solid var(--border-neon);animation:float 3s ease-in-out infinite;box-shadow:var(--neon-primary-glow)}.game-card--poker .game-icon{border-color:#00ff884d;box-shadow:var(--neon-success-glow)}.game-card--blackjack .game-icon{border-color:#ffd7004d;box-shadow:var(--poker-gold-glow)}.game-title{font-size:2.2rem;margin-bottom:1rem;font-weight:700;color:var(--text-primary)}.game-description{font-size:.95rem;line-height:1.5;color:var(--text-secondary);margin-bottom:1.5rem;min-height:4.5rem;flex-grow:1}.game-stats{display:flex;gap:1.2rem;margin-bottom:1.5rem;flex-wrap:wrap;justify-content:center}.stat{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-secondary)}.stat-icon{font-size:1.1rem;line-height:1}.play-button{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,var(--neon-primary),var(--neon-primary-light));padding:1rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:1.1rem;transition:all var(--transition-normal);box-shadow:var(--neon-primary-glow);color:#fff}.game-card--poker .play-button{background:linear-gradient(135deg,#00cc6a,var(--neon-success));box-shadow:var(--neon-success-glow)}.game-card--blackjack .play-button{background:linear-gradient(135deg,#cc9900,var(--poker-gold));box-shadow:var(--poker-gold-glow)}.game-card:hover .play-button{transform:translate(5px)}.arrow{font-size:1.5rem;transition:transform var(--transition-normal)}.game-card:hover .arrow{transform:translate(5px)}.coming-soon-card{opacity:.5;cursor:default}.coming-soon-card:hover{transform:none;box-shadow:var(--shadow-md);border-color:var(--border-subtle)}.coming-soon-badge{display:inline-block;background:linear-gradient(135deg,var(--neon-secondary),var(--neon-secondary-light));padding:.5rem 1.5rem;border-radius:var(--radius-full);font-weight:600;margin-top:1rem;box-shadow:var(--neon-secondary-glow)}.features-section{text-align:center;margin:4rem 0;animation:fadeIn 1s ease-out .4s;animation-fill-mode:both}.features-section h3{font-size:2.5rem;margin-bottom:3rem;color:var(--text-primary);text-shadow:var(--neon-primary-glow)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature{background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;border-radius:var(--radius-lg);border:1px solid var(--border-subtle);transition:all var(--transition-normal)}.feature:hover{background:var(--surface-elevated);transform:translateY(-5px);border-color:var(--border-neon);box-shadow:var(--neon-primary-glow)}.feature-icon{font-size:2.5rem;line-height:1;margin-bottom:1rem;display:flex;align-items:center;justify-content:center;width:70px;height:70px;margin:0 auto 1rem;background:var(--surface-elevated);border-radius:var(--radius-lg);border:1px solid var(--border-neon)}.feature h4{font-size:1.3rem;margin-bottom:.5rem;color:var(--text-primary)}.feature p{color:var(--text-secondary);line-height:1.6}.home-footer{text-align:center;padding:2rem 0;border-top:1px solid var(--border-subtle);margin-top:4rem;color:var(--text-muted)}.footer-links{display:flex;gap:2rem;justify-content:center;margin-top:1rem}.footer-link{color:var(--text-secondary);text-decoration:none;transition:all var(--transition-normal)}.footer-link:hover{color:var(--neon-primary);text-shadow:var(--neon-primary-glow)}.how-to-play-link{background:none;border:none;font:inherit;cursor:pointer;padding:0}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media (max-width: 768px){.site-title{font-size:3rem}.site-tagline{font-size:1rem}.games-grid{grid-template-columns:1fr}.features-section h3{font-size:2rem}.home-container{padding:1rem}.home-auth-bar{position:relative;justify-content:center;margin-bottom:1.5rem}.home-username{display:none}}.lobby{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.logo{font-size:4em;font-weight:700;margin-bottom:40px;background:linear-gradient(45deg,var(--neon-primary),var(--neon-secondary),var(--neon-primary-light),var(--neon-secondary-light));background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient 3s ease infinite;filter:drop-shadow(0 0 30px rgba(255,0,128,.5))}.lobby-content{background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-xl);padding:40px;max-width:600px;width:100%;box-shadow:var(--shadow-xl),var(--neon-primary-glow);border:2px solid var(--border-neon);max-height:85vh;overflow-y:auto}.username-section{margin-bottom:30px}.username-section input{width:100%;padding:15px;font-size:18px;border:2px solid var(--border-default);border-radius:var(--radius-md);background:#14141e99;color:var(--text-primary);text-align:center;transition:all var(--transition-normal)}.username-section input::placeholder{color:var(--text-muted)}.username-section input:focus{outline:none;border-color:var(--neon-primary);box-shadow:var(--neon-primary-glow)}.divider{text-align:center;margin:30px 0;position:relative}.divider span{background:var(--surface-elevated);padding:10px 20px;border-radius:var(--radius-full);font-size:14px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);border:1px solid var(--border-subtle)}.actions{display:flex;flex-direction:column;gap:20px}.create-btn{width:100%;background:linear-gradient(135deg,var(--neon-primary),var(--neon-primary-light));padding:18px;font-size:18px;color:#fff;border:none;border-radius:var(--radius-md);cursor:pointer;font-weight:700;text-transform:uppercase;letter-spacing:1px;box-shadow:var(--neon-primary-glow);transition:all var(--transition-normal)}.create-btn:hover{transform:translateY(-2px);box-shadow:var(--neon-primary-glow-strong)}.join-section{display:flex;flex-direction:column;gap:10px}.join-section input{width:100%;padding:15px;font-size:18px;border:2px solid var(--border-default);border-radius:var(--radius-md);background:#14141e99;color:var(--text-primary);text-align:center;text-transform:uppercase;transition:all var(--transition-normal)}.join-section input::placeholder{color:var(--text-muted);text-transform:none}.join-section 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15px;font-size:1.2em;text-align:center;color:var(--text-primary)}.games-list{max-height:250px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.game-item{background:var(--surface-elevated);border-radius:var(--radius-md);padding:15px;display:flex;justify-content:space-between;align-items:center;transition:all var(--transition-normal);border:1px solid var(--border-subtle)}.game-item:hover{background:var(--surface-hover);border-color:var(--border-neon);transform:translate(5px);box-shadow:var(--neon-primary-glow)}.game-info{display:flex;flex-direction:column;gap:5px}.game-id{font-weight:700;font-size:1.1em;color:var(--text-primary)}.game-players{font-size:.9em;color:var(--text-secondary)}.game-time{font-size:.8em;color:var(--text-muted)}.join-game-btn{background:linear-gradient(135deg,var(--neon-success),#00ff88);color:#000;border:none;padding:10px 25px;font-size:1em;font-weight:700;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-normal);box-shadow:var(--neon-success-glow)}.join-game-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 0 30px #0f89}.join-game-btn:disabled{opacity:.5;cursor:not-allowed}.create-section{display:flex;flex-direction:column;gap:15px;margin-bottom:20px}.privacy-toggle{display:flex;gap:10px;justify-content:center}.toggle-option{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;background:var(--surface-elevated);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);border:1px solid var(--border-subtle);color:var(--text-secondary)}.toggle-option input[type=radio]{cursor:pointer;accent-color:var(--neon-primary)}.toggle-option:has(input:checked){background:#ff008026;border-color:var(--neon-primary);color:var(--neon-primary);box-shadow:var(--neon-primary-glow)}.toggle-option span{font-weight:600}.password-input,.password-input-inline{width:100%;padding:15px;font-size:16px;border:2px solid var(--border-default);border-radius:var(--radius-md);background:#14141e99;color:var(--text-primary);text-align:center;transition:all var(--transition-normal)}.password-input::placeholder,.password-input-inline::placeholder{color:var(--text-muted)}.password-input:focus,.password-input-inline:focus{outline:none;border-color:var(--neon-primary);box-shadow:var(--neon-primary-glow)}.password-input{animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.lobby{padding:15px}.logo{font-size:3em;margin-bottom:30px}.lobby-content{padding:25px;max-width:95%}.username-section input{padding:12px;font-size:16px}.divider{margin:20px 0}.divider span{font-size:12px;padding:8px 16px}.actions{gap:15px}.create-btn,.join-btn{padding:15px;font-size:16px}.join-section input{padding:12px;font-size:16px}.info{margin-top:20px;font-size:12px}}@media (max-width: 480px){.logo{font-size:2.5em;margin-bottom:20px}.lobby-content{padding:20px}.username-section input{padding:10px;font-size:14px}.create-btn,.join-btn{padding:12px;font-size:14px}.join-section input{padding:10px;font-size:14px}.info{font-size:11px}}.game{min-height:100vh;padding:20px;display:flex;flex-direction:column;align-items:center;max-width:1400px;margin:0 auto;width:100%}.game-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding:15px 30px;background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-lg);border:1px solid var(--border-neon);width:100%;box-shadow:var(--neon-primary-glow)}.view-toggle-icon{background:linear-gradient(135deg,var(--neon-primary),var(--neon-secondary));border:none;width:48px;height:48px;border-radius:50%;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--neon-primary-glow);transition:all var(--transition-normal)}.view-toggle-icon:hover{transform:translateY(-2px) scale(1.05);box-shadow:var(--neon-primary-glow-strong)}.room-info{font-size:1.2em;font-weight:700;display:flex;flex-direction:column;gap:5px;color:var(--text-primary)}.round-info{font-size:.9em;color:var(--text-secondary)}.turn-info{font-size:1.1em;color:var(--text-secondary)}.score-summary{font-size:.95em;color:var(--text-secondary)}.scoreboard{display:flex;gap:15px;padding:15px 30px;background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-md);border:1px solid var(--border-subtle);margin-bottom:20px;flex-wrap:wrap;justify-content:center;width:100%}.score-item{display:flex;align-items:center;gap:10px;padding:10px 15px;background:var(--surface-elevated);border-radius:var(--radius-sm);transition:all var(--transition-normal);border:1px solid var(--border-subtle)}.score-item.leading{background:#ff008026;border:2px solid var(--neon-primary);box-shadow:var(--neon-primary-glow)}.score-rank{font-weight:700;font-size:.9em;color:var(--text-muted)}.score-username{font-weight:600;color:var(--text-primary)}.score-points{font-weight:700;color:var(--neon-success);margin-left:auto;text-shadow:var(--neon-success-glow)}.your-turn{color:var(--neon-success);font-weight:700;animation:neon-pulse 1s infinite;text-shadow:var(--neon-success-glow)}@keyframes neon-pulse{0%,to{opacity:1;text-shadow:var(--neon-success-glow)}50%{opacity:.7;text-shadow:0 0 30px rgba(0,255,136,.8)}}.players-info{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;justify-content:center;width:100%}.player-card{background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:15px 20px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);min-width:120px;text-align:center;transition:all var(--transition-normal)}.player-card.active{background:#00ff8826;border:2px solid var(--neon-success);transform:scale(1.05);box-shadow:var(--neon-success-glow)}.player-card.is-bot{border:1px solid var(--neon-secondary)}.player-name{font-weight:700;margin-bottom:5px;color:var(--text-primary)}.card-count{font-size:.9em;color:var(--text-secondary)}.game-board{display:flex;justify-content:center;align-items:center;gap:80px;margin:60px auto;flex:1;width:100%;max-width:800px}.draw-pile{position:relative;width:120px;height:180px;cursor:pointer;transition:transform var(--transition-normal)}.draw-pile:hover{transform:scale(1.05)}.draw-pile.drawing{animation:drawPileShake .3s ease-in-out}.pile-card{position:absolute;top:0;left:0;width:120px;height:180px;background:var(--surface);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);border:2px solid var(--border-neon)}.pile-card.pile-stack-3{top:-6px;left:-3px;transform:rotate(-2deg);opacity:.5;z-index:1}.pile-card.pile-stack-2{top:-4px;left:-2px;transform:rotate(1deg);opacity:.7;z-index:2}.pile-card.pile-stack-1{top:-2px;left:-1px;transform:rotate(-1deg);opacity:.85;z-index:3}.card-back{color:var(--neon-primary);font-size:24px;font-weight:700;transform:rotate(-15deg);text-shadow:var(--neon-primary-glow)}.draw-stack{position:absolute;top:-10px;right:-10px;background:linear-gradient(135deg,var(--neon-error),#ff6666);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;box-shadow:var(--neon-error-glow);animation:neon-pulse 1s infinite}.discard-pile{position:relative;width:120px;height:180px}.stacked-card{position:absolute;width:100px;height:150px;background:var(--surface);border-radius:var(--radius-md);border:2px solid var(--border-default);box-shadow:var(--shadow-md)}.stacked-card.stack-3{top:9px;left:13px;z-index:1}.stacked-card.stack-2{top:6px;left:12px;z-index:2}.stacked-card.stack-1{top:3px;left:11px;z-index:3}.top-card{position:relative;z-index:4;top:10px;left:10px}.current-color-indicator{position:absolute;bottom:-60px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:var(--radius-full);font-weight:700;text-align:center;animation:slideUp .3s ease-out;min-width:180px}.current-color-indicator.red{background:var(--uno-red);color:#fff;box-shadow:0 0 20px #e74c3c99}.current-color-indicator.blue{background:var(--uno-blue);color:#fff;box-shadow:0 0 20px #3498db99}.current-color-indicator.green{background:var(--uno-green);color:#fff;box-shadow:0 0 20px #2ecc7199}.current-color-indicator.yellow{background:var(--uno-yellow);color:#333;box-shadow:0 0 20px #f1c40f99}.color-label{font-size:12px;opacity:.9;margin-bottom:2px}.color-name{font-size:18px;font-weight:700}.player-hand{background:var(--surface);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:var(--radius-xl);padding:30px;margin-top:auto;width:100%;max-width:1200px;box-shadow:0 -8px 32px #0000004d;border:2px solid var(--border-neon)}.hand-title{font-size:1.5em;font-weight:700;margin-bottom:25px;text-align:center;display:flex;justify-content:center;align-items:center;gap:20px;text-transform:uppercase;letter-spacing:2px;color:var(--neon-primary);text-shadow:var(--neon-primary-glow)}.uno-button{background:linear-gradient(135deg,var(--neon-error),#ff6666);padding:10px 25px;font-size:16px;animation:neon-pulse 1s 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ease}.toggle-btn:hover{background:#ffffff1a;color:#fff}.toggle-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:transparent;color:#fff}.achievements-content{background:#ffffff14;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:20px;padding:2rem;border:1px solid rgba(255,255,255,.15);animation:fadeInUp .6s ease-out}.loading-state{text-align:center;padding:4rem 2rem}.loading-spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.1);border-top-color:gold;border-radius:50%;margin:0 auto 1rem;animation:spin 1s linear infinite}.loading-state p{color:#ffffffb3;font-size:1.1rem}.error-state{text-align:center;padding:4rem 2rem}.error-state p{color:#ff6b6b;font-size:1.1rem;margin-bottom:1rem}.error-state button{padding:12px 24px;border-radius:10px;border:none;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:1rem;font-weight:600;cursor:pointer}.empty-state{text-align:center;padding:4rem 2rem;color:#fff9;font-size:1.1rem}.achievement-leaderboard h2{text-align:center;font-size:1.8rem;color:#fff;margin-bottom:2rem}.leaderboard-list{display:flex;flex-direction:column;gap:12px}.leaderboard-row{display:grid;grid-template-columns:80px 1fr 200px;gap:16px;padding:16px 20px;background:#ffffff0d;border-radius:12px;align-items:center;transition:all .3s ease;animation:slideIn .5s ease-out;animation-fill-mode:both}.leaderboard-row:nth-child(1){animation-delay:.1s}.leaderboard-row:nth-child(2){animation-delay:.2s}.leaderboard-row:nth-child(3){animation-delay:.3s}.leaderboard-row:nth-child(4){animation-delay:.4s}.leaderboard-row:nth-child(5){animation-delay:.5s}.leaderboard-row:hover{background:#ffffff1a;transform:translate(5px)}.leaderboard-row.rank-1{background:linear-gradient(135deg,#ffd70026,#ffd7000d);border:2px solid rgba(255,215,0,.3)}.leaderboard-row.rank-2{background:linear-gradient(135deg,#c0c0c026,#c0c0c00d);border:2px solid rgba(192,192,192,.3)}.leaderboard-row.rank-3{background:linear-gradient(135deg,#cd7f3226,#cd7f320d);border:2px solid rgba(205,127,50,.3)}.leaderboard-rank{text-align:center}.leaderboard-rank .rank-badge{font-size:1.8rem;display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;background:#ffffff1a;border-radius:50%}.leaderboard-player{min-width:0}.leaderboard-player .player-name{font-size:1.2rem;font-weight:600;color:#fff}.leaderboard-stats{display:flex;flex-direction:column;gap:4px;text-align:right}.achievement-count{color:gold;font-weight:600;font-size:1rem}.rarity-score{color:#ffffff80;font-size:.85rem}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@media (max-width: 768px){.achievements-container{padding:1rem}.achievements-header h1{font-size:2.2rem}.achievements-header p{font-size:1rem}.username-section{padding:1rem 1.5rem}.current-user{flex-direction:column;gap:8px}.username-input-row{flex-direction:column}.username-input-row input{min-width:auto;width:100%}.view-toggle{flex-direction:column}.toggle-btn{width:100%}.achievements-content{padding:1.5rem}.leaderboard-row{grid-template-columns:60px 1fr;grid-template-rows:auto auto;gap:8px;padding:12px 16px}.leaderboard-rank .rank-badge{width:40px;height:40px;font-size:1.4rem}.leaderboard-stats{grid-column:span 2;flex-direction:row;justify-content:space-between;text-align:left}}@media (max-width: 480px){.achievements-header h1{font-size:1.8rem}.achievement-leaderboard h2{font-size:1.4rem}.leaderboard-player .player-name{font-size:1rem}.achievement-count,.rarity-score{font-size:.85rem}}.join-game-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)}.join-game-container{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:24px;padding:40px;max-width:450px;width:100%;text-align:center;box-shadow:0 8px 32px #0000004d;animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.game-icon{font-size:48px;margin-bottom:10px;letter-spacing:4px}.join-game-container h1{font-size:2em;margin:0 0 25px;background:linear-gradient(45deg,red,#0f0,#00f,#ff0);background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient 3s ease infinite}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.game-info-card{background:#ffffff14;border-radius:16px;padding:25px;margin-bottom:25px}.game-info-card h2{margin:0 0 20px;font-size:1.4em;color:#fff}.room-details{display:flex;flex-direction:column;gap:12px}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1)}.detail-row:last-child{border-bottom:none}.detail-label{font-size:14px;opacity:.8}.detail-value{font-weight:600;font-size:14px}.detail-value.room-code{font-family:monospace;font-size:16px;background:#ffffff26;padding:4px 12px;border-radius:6px;letter-spacing:2px}.detail-value.status{padding:4px 12px;border-radius:12px;font-size:12px}.detail-value.status.waiting{background:#4caf504d;color:#81c784}.detail-value.status.in-progress{background:#ff98004d;color:#ffb74d}.players-preview{margin-top:15px;padding-top:15px;border-top:1px solid rgba(255,255,255,.1)}.players-preview .detail-label{display:block;margin-bottom:10px}.player-avatars{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.player-avatar-small{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff}.player-avatar-small.more{background:#fff3;font-size:12px}.join-form{margin-bottom:20px}.join-form label{display:block;margin-bottom:10px;font-size:14px;opacity:.9}.join-form input{width:100%;padding:14px 18px;font-size:16px;border:none;border-radius:10px;background:#ffffffe6;color:#333;text-align:center;margin-bottom:15px;transition:all .2s}.join-form input:focus{outline:none;box-shadow:0 0 0 3px #667eea66}.join-btn{width:100%;padding:16px;font-size:18px;font-weight:700;color:#fff;border:none;border-radius:12px;background:linear-gradient(135deg,#4caf50,#45a049);cursor:pointer;transition:all .3s}.join-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #4caf5066}.join-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.back-link{background:none;border:none;color:#ffffffb3;font-size:14px;cursor:pointer;padding:10px;transition:color .2s}.loading-state{padding:40px 0}.loading-spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.2);border-top-color:#667eea;border-radius:50%;margin:0 auto 20px;animation:spin 1s linear infinite}.loading-state p{opacity:.8;margin:0}.error-state{padding:20px 0}.error-icon{width:60px;height:60px;border-radius:50%;background:#ff6b6b33;color:#ff6b6b;font-size:32px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.error-state h2{margin:0 0 10px;color:#ff6b6b}.error-state p{margin:0 0 25px;opacity:.8}.back-home-btn{padding:12px 30px;font-size:16px;font-weight:600;color:#fff;border:none;border-radius:10px;background:linear-gradient(135deg,#667eea,#764ba2);cursor:pointer;transition:all .3s}.back-home-btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px #667eea66}@media (max-width: 480px){.join-game-container{padding:30px 20px;margin:10px}.join-game-container h1{font-size:1.6em}.game-info-card{padding:20px 15px}.game-info-card h2{font-size:1.2em}.detail-row{flex-direction:column;gap:4px;text-align:center}.join-form input{padding:12px 15px;font-size:14px}.join-btn{padding:14px;font-size:16px}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);padding:20px}.login-container{width:100%;max-width:400px;background:#ffffff0d;border-radius:16px;padding:32px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.login-logo{display:block;text-align:center;font-size:2rem;font-weight:700;margin-bottom:24px;text-decoration:none}.login-logo .logo-card{color:#e94560}.login-logo .logo-night{color:#0f3460;background:linear-gradient(90deg,#fff,#a0a0a0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-tabs{display:flex;gap:8px;margin-bottom:24px;background:#0003;border-radius:8px;padding:4px}.tab-btn{flex:1;padding:12px 16px;border:none;background:transparent;color:#fff9;font-size:.95rem;font-weight:500;cursor:pointer;border-radius:6px;transition:all .2s ease}.tab-btn:hover{color:#fffc}.tab-btn.active{background:#e94560;color:#fff}.login-form{display:flex;flex-direction:column;gap:16px}.login-error{background:#e9456033;border:1px solid #e94560;color:#ff6b8a;padding:12px;border-radius:8px;font-size:.9rem;text-align:center}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{color:#fffc;font-size:.9rem;font-weight:500}.form-group input{padding:12px 16px;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:#0000004d;color:#fff;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease}.form-group input:focus{outline:none;border-color:#e94560;box-shadow:0 0 0 3px #e9456033}.form-group input::placeholder{color:#fff6}.login-submit-btn{padding:14px 24px;background:linear-gradient(135deg,#e94560,#d63553);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;margin-top:8px}.login-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 20px #e9456066}.login-submit-btn:disabled{opacity:.6;cursor:not-allowed}.login-divider{display:flex;align-items:center;margin:20px 0}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:#fff3}.login-divider span{padding:0 16px;color:#ffffff80;font-size:.9rem}.guest-play-btn{width:100%;padding:14px 24px;background:transparent;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#fffc;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease}.guest-play-btn:hover{border-color:#ffffff80;background:#ffffff0d;color:#fff}.guest-note{text-align:center;color:#fff6;font-size:.85rem;margin-top:12px}@media (max-width: 480px){.login-container{padding:24px 20px}.login-logo{font-size:1.75rem}.tab-btn{padding:10px 12px;font-size:.9rem}}.profile-page{min-height:100vh;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);padding:40px 20px}.profile-container{max-width:800px;margin:0 auto}.profile-loading,.profile-error{text-align:center;padding:60px 20px;color:#fff}.loading-spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.2);border-top-color:#e94560;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.profile-error h2{margin-bottom:12px;color:#e94560}.back-home-btn{display:inline-block;margin-top:20px;padding:12px 24px;background:#e94560;color:#fff;text-decoration:none;border-radius:8px;transition:transform .2s ease}.back-home-btn:hover{transform:translateY(-2px)}.profile-header{background:#ffffff0d;border-radius:16px;padding:32px;text-align:center;margin-bottom:24px;border:1px solid rgba(255,255,255,.1)}.back-link{display:inline-block;color:#fff9;text-decoration:none;font-size:.9rem;margin-bottom:20px;transition:color .2s ease}.back-link:hover{color:#fff}.back-link:before{content:"<- "}.avatar-display{display:flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,#e94560,#d63553);margin:0 auto 16px}.avatar-small{width:48px;height:48px;font-size:24px}.avatar-medium{width:64px;height:64px;font-size:32px}.avatar-large{width:100px;height:100px;font-size:48px}.avatar-display.clickable{cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.avatar-display.clickable:hover{transform:scale(1.1)}.avatar-display.selected{box-shadow:0 0 0 3px #e94560,0 0 0 6px #e945604d}.avatar-selector{margin-bottom:20px}.avatar-selector p{color:#ffffffb3;margin-bottom:12px}.avatar-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:400px;margin:0 auto}.profile-username{font-size:2rem;color:#fff;margin-bottom:8px}.profile-bio{color:#ffffffb3;max-width:400px;margin:0 auto 16px;line-height:1.5}.edit-bio-section{max-width:400px;margin:0 auto 16px;position:relative}.edit-bio-section textarea{width:100%;padding:12px;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:#0000004d;color:#fff;font-size:.95rem;resize:vertical;min-height:80px}.edit-bio-section textarea:focus{outline:none;border-color:#e94560}.char-count{position:absolute;bottom:8px;right:12px;font-size:.8rem;color:#fff6}.favorite-game{display:inline-block;padding:6px 16px;background:#e9456033;color:#e94560;border-radius:20px;font-size:.9rem;margin-bottom:16px}.edit-favorite-section{margin-bottom:16px}.edit-favorite-section label{display:block;color:#ffffffb3;margin-bottom:8px}.favorite-options{display:flex;justify-content:center;gap:8px}.fav-btn{padding:8px 20px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#ffffffb3;border-radius:20px;cursor:pointer;transition:all .2s ease}.fav-btn:hover{border-color:#fff6;color:#fff}.fav-btn.active{background:#e94560;border-color:#e94560;color:#fff}.member-since{color:#ffffff80;font-size:.85rem;margin-bottom:20px}.edit-profile-btn{padding:10px 24px;background:transparent;border:2px solid #e94560;color:#e94560;border-radius:8px;font-size:.95rem;cursor:pointer;transition:all .2s ease}.edit-profile-btn:hover{background:#e94560;color:#fff}.edit-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.save-error{color:#ff6b8a;font-size:.9rem}.save-btn{padding:12px 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h3{color:#2196f3}.stat-value{font-size:2.5rem;font-weight:700;color:#fff;margin-bottom:4px}.stat-label{color:#fffc;font-size:.95rem;margin-bottom:12px}.stat-detail{color:#ffffff80;font-size:.85rem;margin-top:4px}.profile-actions{display:flex;gap:16px;justify-content:center}.challenge-btn{padding:14px 28px;background:linear-gradient(135deg,#e94560,#d63553);color:#fff;text-decoration:none;border-radius:8px;font-weight:500;transition:transform .2s ease,box-shadow .2s ease}.challenge-btn:hover{transform:translateY(-2px);box-shadow:0 4px 20px #e9456066}@media (max-width: 600px){.profile-page{padding:20px 16px}.profile-header{padding:24px 20px}.profile-username{font-size:1.5rem}.avatar-large{width:80px;height:80px;font-size:40px}.stats-grid{grid-template-columns:1fr}.profile-actions{flex-direction:column}.challenge-btn{text-align:center}}:root{--bg-dark: #0a0a0f;--bg-gradient: linear-gradient(135deg, #0a0a0f 0%, #1a0a1f 50%, #0a0a0f 100%);--surface: #12121a;--surface-elevated: 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var(--border-neon);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.neon-panel:hover{border-color:var(--border-neon-strong);box-shadow:var(--shadow-lg),var(--neon-primary-glow)}.neon-btn-primary{background:linear-gradient(135deg,var(--neon-primary),var(--neon-primary-light));color:#fff;border:none;border-radius:var(--radius-md);padding:12px 24px;font-weight:600;font-size:1em;cursor:pointer;transition:all var(--transition-normal);box-shadow:var(--neon-primary-glow),inset 0 0 10px #ffffff1a;text-transform:uppercase;letter-spacing:1px}.neon-btn-primary:hover{transform:translateY(-2px);box-shadow:var(--neon-primary-glow-strong),inset 0 0 10px #fff3}.neon-btn-primary:active{transform:translateY(0)}.neon-btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.neon-btn-secondary{background:linear-gradient(135deg,var(--neon-secondary),var(--neon-secondary-light));color:#fff;border:none;border-radius:var(--radius-md);padding:12px 24px;font-weight:600;font-size:1em;cursor:pointer;transition:all var(--transition-normal);box-shadow:var(--neon-secondary-glow);text-transform:uppercase;letter-spacing:1px}.neon-btn-secondary:hover{transform:translateY(-2px);box-shadow:var(--neon-secondary-glow-strong)}.neon-btn-secondary:disabled{opacity:.5;cursor:not-allowed;transform:none}.neon-btn-ghost{background:transparent;color:var(--neon-primary);border:2px solid var(--neon-primary);border-radius:var(--radius-md);padding:10px 22px;font-weight:600;font-size:1em;cursor:pointer;transition:all var(--transition-normal)}.neon-btn-ghost:hover{background:#ff00801a;box-shadow:var(--neon-primary-glow);transform:translateY(-2px)}.neon-input{background:#14141e99;border:2px solid var(--border-default);border-radius:var(--radius-md);padding:14px 18px;color:var(--text-primary);font-size:1em;transition:all var(--transition-normal);width:100%}.neon-input::placeholder{color:var(--text-muted)}.neon-input:focus{outline:none;border-color:var(--neon-primary);box-shadow:0 0 15px #ff00804d;background:#14141ecc}.neon-header{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#0a0a0fe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:2px solid var(--neon-primary);box-shadow:0 2px 20px #ff008033;height:60px}.neon-text-primary{color:var(--neon-primary);text-shadow:var(--neon-primary-glow)}.neon-text-secondary{color:var(--neon-secondary);text-shadow:var(--neon-secondary-glow)}.neon-text-success{color:var(--neon-success);text-shadow:var(--neon-success-glow)}@keyframes neon-pulse{0%,to{opacity:1;box-shadow:var(--neon-primary-glow)}50%{opacity:.8;box-shadow:var(--neon-primary-glow-strong)}}@keyframes neon-glow{0%,to{text-shadow:var(--neon-primary-glow)}50%{text-shadow:var(--neon-primary-glow-strong)}}@keyframes neon-border-pulse{0%,to{border-color:var(--neon-primary);box-shadow:var(--neon-primary-glow)}50%{border-color:var(--neon-primary-light);box-shadow:var(--neon-primary-glow-strong)}}.animate-neon-pulse{animation:neon-pulse 2s ease-in-out infinite}.animate-neon-glow{animation:neon-glow 2s ease-in-out infinite}.neon-avatar{background:linear-gradient(135deg,var(--neon-primary),var(--neon-secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;box-shadow:var(--neon-primary-glow)}.neon-avatar.active{animation:neon-border-pulse 1.5s ease-in-out infinite;border:3px solid var(--neon-primary)}.neon-badge{padding:4px 12px;border-radius:var(--radius-full);font-size:.75em;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.neon-badge-success{background:#0f83;color:var(--neon-success);border:1px solid var(--neon-success)}.neon-badge-warning{background:#ff6b3533;color:var(--neon-warning);border:1px solid var(--neon-warning)}.neon-badge-error{background:#f363;color:var(--neon-error);border:1px solid var(--neon-error)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--surface);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--neon-primary-dark);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--neon-primary)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-gradient);min-height:100vh;color:var(--text-primary)}#root{min-height:100vh}a{color:var(--neon-primary);text-decoration:none;transition:all var(--transition-normal)}a:hover{color:var(--neon-primary-light);text-shadow:var(--neon-primary-glow)}::selection{background:var(--neon-primary);color:#fff}button{font-family:inherit}:focus-visible{outline:2px solid var(--neon-primary);outline-offset:2px}