*{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-color:#f5f5f5}#root{min-height:100vh}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-box{background-color:#fff;padding:40px;border-radius:20px;box-shadow:0 10px 25px #0000001a;text-align:center;max-width:400px;width:100%;animation:fadeIn .5s ease-out}.welcome-message{margin-bottom:3rem}.welcome-message h2{color:#333;font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.main-message{color:#495057;font-size:1.3rem;font-weight:500;margin-bottom:1rem;line-height:1.4}.sub-message{color:#228be6;font-size:1.1rem;font-weight:600;margin:0;margin-bottom:2.5rem}.join-message{background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;border-radius:12px;margin-bottom:30px;color:#fff;box-shadow:0 4px 15px #0000001a}.join-message p{margin:0;line-height:1.6;font-size:1.1rem;font-weight:500}.join-message p:first-child{margin-bottom:8px}.google-login-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px 24px;background-color:#fff;color:#333;border:1px solid #ddd;border-radius:8px;font-size:1rem;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 4px #0000001a;margin-bottom:2rem}.google-login-btn:hover{background-color:#f8f9fa;box-shadow:0 4px 8px #0000001a;transform:translateY(-1px)}.google-icon{width:20px;height:20px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .3s ease-out}.modal-content{background-color:#fff;padding:30px;border-radius:15px;text-align:center;max-width:400px;width:90%;box-shadow:0 10px 25px #0000001a;animation:slideUp .3s ease-out}.modal-content h3{color:#333;font-size:1.5rem;margin-bottom:10px;font-weight:600}.modal-content p{color:#666;margin-bottom:20px}.modal-content input{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:1rem;margin-bottom:20px;transition:border-color .3s ease}.modal-content input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 2px #667eea1a}.modal-content 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h1{color:#1a1a1a;font-size:1.6rem;font-weight:600;margin:0;letter-spacing:-.5px;position:relative;padding-left:2px}.user-info{display:flex;align-items:center;gap:28px}.user-info span{color:#495057;font-size:.9rem;font-weight:500;letter-spacing:-.3px}.logout-button{background-color:#fff;color:#495057;border:1.5px solid #e9ecef;padding:8px 20px;border-radius:12px;cursor:pointer;font-size:.85rem;font-weight:500;letter-spacing:-.2px;transition:all .2s ease}.logout-button:hover{background-color:#f8f9fa;border-color:#adb5bd;transform:translateY(-1px)}.attendance-section,.game-section{width:100%;max-width:1000px;margin-bottom:32px}.attendance-section h2,.game-section h2{color:#1a1a1a;margin-bottom:20px;font-size:1.3rem;font-weight:600;letter-spacing:-.3px;display:flex;align-items:center;gap:8px}.attendance-section h2:before,.game-section 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#0000001a}.player-time{font-weight:700;color:#4dabf7;min-width:100px;text-align:right}.final-time{font-size:1.5rem;font-weight:700;margin-bottom:20px;color:#4dabf7}.modal-button{padding:10px 20px;background-color:#6c757d;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .3s}.modal-button:hover{background-color:#5a6268}.notification{position:fixed;top:20px;right:20px;padding:15px 25px;border-radius:8px;color:#fff;font-weight:700;z-index:1000;animation:slideIn .3s ease-out}.notification.success{background-color:transparent}.notification.error{background-color:#f44336}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media (max-width: 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h2{margin-bottom:20px;color:#333}.final-score{font-size:1.5rem;font-weight:700;margin-bottom:20px;color:#4dabf7}.modal-buttons{display:flex;gap:20px;justify-content:center;margin-top:20px}.ranking-section{margin-top:20px;width:100%;background-color:#fff;border-radius:8px;padding:15px;box-shadow:0 2px 4px #0000001a}.ranking-section h3{text-align:center;color:#333;margin-bottom:15px;font-size:1.2rem}.ranking-list{display:flex;flex-direction:column;gap:10px}.ranking-item{display:flex;align-items:center;padding:12px;background-color:#f8f9fa;border-radius:6px;font-size:.9rem;transition:transform .2s}.ranking-item:hover{transform:translateY(-2px);box-shadow:0 2px 4px #0000001a}.rank{font-weight:700;color:#4dabf7;width:30px;text-align:center}.player-name{flex:1;margin:0 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auto}.close-button{position:absolute;top:10px;right:10px;background:none;border:none;font-size:24px;cursor:pointer;color:#666}.modal-content{padding:20px;text-align:left;width:100%;margin:0 auto}.modal-content h2{color:#333;margin-bottom:20px;font-size:24px;text-align:left;width:100%}.modal-content h3{color:#444;margin:20px 0 10px;font-size:20px;text-align:left;width:100%}.modal-content h4{color:#555;margin:15px 0 10px;font-size:18px;text-align:left;width:100%}.modal-content p{color:#666;line-height:1.6;margin-bottom:15px;text-align:left;width:100%}.modal-content ul{list-style-type:disc;margin:0 0 15px 20px;padding-left:0;text-align:left;display:block;width:100%}.modal-content li{color:#666;margin-bottom:8px;line-height:1.4;text-align:left;width:100%}.contact-info{background-color:#f8f9fa;padding:20px;border-radius:8px;margin:20px 0;max-width:400px;width:100%}.contact-info p{margin:10px 0;text-align:left}.contact-info strong{color:#333;margin-right:10px}@media (max-width: 768px){.modal{width:90%;margin:10px auto}.modal-content h2{font-size:20px}.modal-content h3{font-size:18px}.modal-content h4{font-size:16px}.modal-content p{font-size:14px}.footer-link{font-size:12px;padding:3px 6px}}.community-container{max-width:800px;margin:0 auto;padding:2rem}.community-container h2{color:#333;font-size:2rem;margin-bottom:2rem;text-align:center}.post-form{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 2px 10px #0000001a;margin-bottom:2rem}.post-form textarea{width:100%;min-height:100px;padding:1rem;border:1px solid #ddd;border-radius:8px;resize:vertical;font-size:1rem;margin-bottom:1rem;transition:border-color .3s ease}.post-form textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 2px #667eea1a}.post-form button{background:#667eea;color:#fff;border:none;padding:.8rem 2rem;border-radius:6px;font-size:1rem;cursor:pointer;transition:all .3s ease}.post-form button:hover{background:#5a6fd6;transform:translateY(-1px)}.post-form button:disabled{background:#a5b4f3;cursor:not-allowed;transform:none}.posts-container{display:flex;flex-direction:column;gap:1.5rem}.post-card{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 2px 10px #0000001a}.post-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.post-author{font-weight:600;color:#333}.post-time{color:#666;font-size:.9rem}.post-content{color:#444;line-height:1.6;white-space:pre-wrap}.loading{text-align:center;color:#666;padding:2rem;font-size:1.1rem}.post-actions{display:flex;align-items:center;gap:1rem}.delete-button{background:none;border:none;color:#dc3545;font-size:.9rem;cursor:pointer;padding:.3rem .6rem;border-radius:4px;transition:all .3s ease}.delete-button:hover{background-color:#dc35451a}.community-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem;position:relative}.community-header 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