:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;justify-content:center;align-items:flex-start;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:100vw;margin:0;padding:0;text-align:center;overflow:visible;background-color:#1a1a1a;color:#fff;box-sizing:border-box}.App{min-height:100vh;padding-top:1rem;overflow:visible;background-color:#1a1a1a;color:#fff;width:100vw;max-width:100vw;margin:0;padding-left:0;padding-right:0;box-sizing:border-box;display:flex;flex-direction:column;align-items:stretch}.app-header{display:flex;justify-content:space-between;align-items:center;padding:0;margin-bottom:1.5rem;width:100%;box-sizing:border-box}.app-header h1{font-size:1.8rem;margin:0;color:#fff;word-break:keep-all;line-height:1.3;flex:1;padding:0}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.game-container{margin-top:0;padding:0;overflow:visible;background-color:#1a1a1a}.game-room{margin-top:0;padding:0;background-color:#1a1a1a}.board-container{margin-top:0;padding:10px;background-color:#1a1a1a}.auth-container{margin-top:20px;padding:0;background-color:#1a1a1a}.card{padding:1.5em;margin:10px 0;background-color:#2d2d2d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff}.read-the-docs{color:#888}.hamburger-menu{position:relative;z-index:1000;width:auto;flex-shrink:0}.hamburger-button{background:none;border:none;cursor:pointer;padding:8px;display:flex;flex-direction:column;justify-content:space-between;width:30px;height:24px;background-color:#ffffff1a;border-radius:4px;box-shadow:0 2px 8px #0000004d;border:1px solid rgba(255,255,255,.2)}.hamburger-button span{display:block;width:100%;height:3px;background-color:#fff;border-radius:2px;transition:all .3s ease}.hamburger-button:hover span{background-color:#64b5f6}.menu-dropdown{position:absolute;top:100%;right:0;background-color:#2d2d2d;border-radius:8px;box-shadow:0 4px 16px #00000080;min-width:250px;max-width:calc(100vw - 30px);margin-top:8px;overflow:hidden;animation:slideDown .3s ease;border:1px solid rgba(255,255,255,.1)}@media (max-width: 768px){.App{margin:0!important;align-items:stretch!important;width:100vw!important;max-width:100vw!important;padding-left:0!important;padding-right:0!important}.App>div{padding-left:15px;padding-right:15px;box-sizing:border-box}.app-header{flex-direction:column;gap:15px;align-items:stretch;padding:0}.app-header h1{text-align:center;font-size:1.6rem;padding:0 15px}.hamburger-button{width:28px;height:22px;padding:6px}.menu-dropdown{min-width:200px;max-width:calc(100vw - 20px)}.menu-header,.menu-actions{padding:12px 16px}}@media (min-width: 769px){.App{max-width:780px!important;width:780px!important;margin:0 auto!important;padding-left:20px;padding-right:20px;align-items:center!important;position:relative!important;left:0!important;transform:none!important;align-self:center!important;flex-shrink:0!important;display:block!important;float:none!important;clear:both!important;grid-column:1 / -1!important;justify-self:center!important}.app-header{padding:0 20px;width:100%}.app-header h1{font-size:2.2rem}.App>div{width:100%;max-width:100%}}@media (min-width: 1200px){.App{max-width:780px!important;width:780px!important;margin:0 auto!important;padding-left:20px;padding-right:20px;align-items:center!important;position:relative!important;left:0!important;transform:none!important;align-self:center!important;flex-shrink:0!important;display:block!important}.app-header{padding:0 20px;width:100%}.app-header h1{font-size:2.5rem}.App>div{width:100%;max-width:100%}}@media (min-width: 1600px){.App{max-width:780px!important;width:780px!important;margin:0 auto!important;padding-left:20px;padding-right:20px;align-items:center!important;position:relative!important;left:0!important;transform:none!important;align-self:center!important;flex-shrink:0!important;display:block!important}.app-header{padding:0 20px;width:100%}.app-header h1{font-size:2.8rem}.App>div{width:100%;max-width:100%}}@media (max-width: 480px){.app-header{padding:0;gap:12px}.app-header h1{font-size:1.4rem;padding:0 10px}.App>div{padding-left:10px;padding-right:10px}.hamburger-button{width:26px;height:20px;padding:5px}.menu-dropdown{min-width:180px;max-width:calc(100vw - 16px)}.menu-header,.menu-actions{padding:10px 12px}.menu-header p{font-size:13px}.balance-label,.balance-amount{font-size:11px}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.menu-header{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.1);background-color:#3d3d3d}.menu-header p{margin:0;color:#fff;font-size:14px}.user-balance{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid rgba(255,255,255,.1);margin-top:10px}.balance-label{font-weight:600;color:#fff;font-size:12px}.balance-amount{font-weight:700;color:#4caf50;font-size:14px}.menu-actions{padding:16px 20px}.logout-button{width:100%;padding:10px 16px;background-color:#dc3545;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .2s ease}.logout-button:hover{background-color:#c82333}.logout-button:active{background-color:#bd2130}.database-button{width:100%;padding:10px 16px;background-color:#4a90e2;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .2s ease;margin-bottom:10px}.database-button:hover{background-color:#357abd}.database-button:active{background-color:#2e6da4}.room-list-button{width:100%;padding:10px 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.3s}.back-to-room-list-btn:hover{background:#f57c00}.room-info{display:flex;flex-direction:column;gap:10px;align-items:flex-start}.room-info span{background:#444;padding:5px 10px;border-radius:5px;font-size:14px;color:#fff}.room-id{color:#4caf50!important;font-weight:700}.entry-fee{color:#ff9800!important}.reward-type{color:#2196f3!important}.board-svg-wrapper{width:fit-content;margin:20px auto;padding:10px;background-color:transparent;border-radius:8px;box-shadow:none;overflow:visible}.board-container{text-align:center;padding:5px;margin:0 auto;overflow:visible;background-color:transparent}.board-info{margin-bottom:30px}.user-color-info{background-color:#2d2d2d;padding:15px;border-radius:8px;margin-bottom:20px;border:2px solid #4a90e2;box-shadow:0 2px 8px #0000004d;color:#fff}.user-color-info p{margin:0;color:#fff;font-size:16px;font-weight:500}.turn-info{background-color:#2d2d2d;padding:15px;border-radius:8px;margin-bottom:25px;border:2px solid #ff9800;box-shadow:0 2px 8px #0000004d;color:#fff}.turn-info p{margin:0;color:#fff;font-size:16px;font-weight:500}.turn-status{margin-top:8px;font-weight:700;color:#ffb74d;font-size:14px}.check-alert{background-color:#2d2d2d;color:#ff6b6b;padding:10px;border-radius:5px;font-weight:700;font-size:18px;margin-bottom:10px;border:2px solid #ff6b6b}.winner-alert{background-color:#2d2d2d;color:#4caf50;padding:15px;border-radius:5px;font-weight:700;font-size:20px;margin-bottom:15px;border:2px solid #4caf50}.game-controls{text-align:center;margin-bottom:20px}.resign-button{background-color:#dc3545;color:#fff;border:none;padding:10px 20px;border-radius:5px;font-size:16px;cursor:pointer;transition:background-color .3s;margin-right:10px}.resign-button:hover{background-color:#c82333}.resign-button:disabled{background-color:#6c757d;cursor:not-allowed}.leave-button{background-color:#6c757d;color:#fff;border:none;padding:10px 20px;border-radius:5px;font-size:16px;cursor:pointer;transition:background-color .3s}.leave-button:hover{background-color:#5a6268}.leave-button:disabled{background-color:#adb5bd;cursor:not-allowed}.game-finished{text-align:center;padding:30px;background-color:#f8f9fa;border-radius:10px;margin:20px 0}.game-result{margin:20px 0}.winner-info{font-size:18px;color:#28a745;margin-bottom:10px}.result-message{font-size:16px;color:#6c757d;margin-bottom:20px}.auto-leave-info{background-color:#e3f2fd;color:#1976d2;padding:10px;border-radius:5px;margin:15px 0;font-size:14px}.back-button{background-color:#007bff;color:#fff;border:none;padding:12px 24px;border-radius:5px;font-size:16px;cursor:pointer;transition:background-color .3s}.back-button:hover{background-color:#0056b3}.debug-info{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:5px;padding:15px;margin:15px 0;text-align:left;font-family:monospace;font-size:12px}.debug-info p{margin:5px 0;color:#6c757d}.board-svg{background-color:beige;border:3px solid #8b4513;border-radius:8px}.piece{cursor:pointer;transition:all .2s ease}.piece:hover{filter:brightness(1.1);transform:scale(1.05)}.piece.selected{filter:brightness(1.2);stroke:#ff6b6b;stroke-width:3}.movable-cell{fill:#4caf504d;stroke:#4caf50;stroke-width:2;cursor:pointer}.movable-cell:hover{fill:#4caf5080}.game-info{background-color:#2d2d2d;padding:20px;border-radius:10px;margin:20px auto;max-width:400px;border:2px solid #4a90e2;box-shadow:0 4px 16px #0000004d;color:#fff}.game-info p{margin:0 0 12px;color:#fff;font-size:16px;font-weight:500;line-height:1.5}.game-info p:last-child{margin-bottom:0}.game-info strong{color:#64b5f6;font-weight:600}.piece-image{filter:drop-shadow(2px 2px 4px rgba(0,0,0,.3));transition:transform .2s ease}.piece-image:hover{transform:scale(1.05)}.piece-fallback{opacity:.8;background:linear-gradient(135deg,wheat,#deb887);border-radius:50%;box-shadow:inset 0 0 10px #0003}.platform-login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a1a,#2d2d2d);padding:20px}.platform-login-card{background:#2d2d2d;border-radius:16px;box-shadow:0 20px 40px #00000080;padding:40px;max-width:500px;width:100%;text-align:center;border:1px solid rgba(255,255,255,.1)}.platform-login-card h1{color:#fff;margin-bottom:30px;font-size:28px;font-weight:600}.platform-login-form{margin-bottom:30px}.form-group{margin-bottom:20px;text-align:left}.form-group label{display:block;margin-bottom:8px;color:#e0e0e0;font-weight:500;font-size:14px}.form-group input{width:100%;padding:12px 16px;border:2px solid #404040;border-radius:8px;font-size:16px;transition:border-color .3s ease;box-sizing:border-box;background-color:#1a1a1a;color:#fff}.form-group input:focus{outline:none;border-color:#64b5f6;box-shadow:0 0 0 3px #64b5f633}.form-group input::placeholder{color:#888}.platform-login-button{width:100%;padding:14px 20px;background:linear-gradient(135deg,#64b5f6,#1976d2);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.platform-login-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #64b5f64d}.platform-login-button:active{transform:translateY(0)}.loading-message{margin:30px 0;text-align:center}.spinner{width:40px;height:40px;border:4px solid #404040;border-top:4px solid #64b5f6;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}.loading-message p{color:#e0e0e0;font-size:16px;margin:0}.error-message{background:#2d2d2d;border:1px solid #ff6b6b;color:#ff6b6b;padding:16px;border-radius:8px;margin:20px 0;text-align:center}.error-message p{margin:0;font-size:14px}.success-message{background:#2d2d2d;border:1px solid #4caf50;color:#4caf50;padding:20px;border-radius:8px;margin:20px 0;text-align:center}.success-message p{margin:0 0 10px;font-size:16px;font-weight:500}.success-message p:last-child{margin-bottom:0;font-size:14px;color:#888}.platform-info{background:#1a1a1a;border-radius:8px;padding:20px;margin-top:30px;text-align:left;border:1px solid rgba(255,255,255,.1)}.platform-info h3{color:#fff;margin:0 0 15px;font-size:18px;font-weight:600}.platform-info p{color:#e0e0e0;margin:0 0 15px;font-size:14px;line-height:1.5}.platform-info ul{margin:0;padding-left:20px;color:#e0e0e0;font-size:14px;line-height:1.6}.platform-info li{margin-bottom:8px}.platform-info strong{color:#64b5f6;font-weight:600}@media (max-width: 600px){.platform-login-container{padding:10px}.platform-login-card{padding:30px 20px}.platform-login-card h1{font-size:24px}}.database-manager{padding:20px;background:#1a1a1a;color:#fff;min-height:100vh}.manager-header{text-align:center;margin-bottom:30px;padding:20px;background:#2a2a2a;border-radius:8px}.manager-header h2{margin:0 0 10px;color:#4a90e2;font-size:2rem}.manager-header p{margin:0;color:#ccc;font-size:1.1rem}.tab-navigation{display:flex;gap:10px;margin-bottom:30px;justify-content:center}.tab-btn{padding:12px 24px;background:#333;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:1rem;transition:all .3s ease;min-width:150px}.tab-btn:hover{background:#444;transform:translateY(-2px)}.tab-btn.active{background:#4a90e2;box-shadow:0 4px 12px #4a90e24d}.error-message{background:#d32f2f;color:#fff;padding:15px;border-radius:6px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center}.close-btn{background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.close-btn:hover{background:#ffffff1a;border-radius:50%}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:#ccc}.spinner{width:40px;height:40px;border:4px solid #333;border-top:4px solid #4a90e2;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:15px}.data-table{background:#2a2a2a;border-radius:8px;padding:20px;margin-bottom:20px}.table-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.table-header h3{margin:0;color:#4a90e2}.refresh-btn{padding:8px 16px;background:#4a90e2;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background .3s}.refresh-btn:hover{background:#357abd}table{width:100%;border-collapse:collapse;background:#1a1a1a;border-radius:6px;overflow:hidden}th,td{padding:12px;text-align:left;border-bottom:1px solid #333}th{background:#333;color:#4a90e2;font-weight:600}tr:hover{background:#333}.type-badge,.reward-badge{padding:4px 8px;border-radius:12px;font-size:.8rem;font-weight:600}.type-badge.character{background:#4caf50;color:#fff}.type-badge.consumable{background:#ff9800;color:#fff}.reward-badge.top{background:#f44336;color:#fff}.reward-badge.ranking{background:#9c27b0;color:#fff}.reward-rates{display:flex;flex-direction:column;gap:4px}.reward-rate{display:flex;gap:8px;align-items:center}.rank{background:#666;color:#fff;padding:2px 6px;border-radius:4px;font-size:.8rem}.rate{color:#4a90e2;font-weight:600}.delete-btn{padding:6px 12px;background:#d32f2f;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background .3s}.delete-btn:hover{background:#b71c1c}.stats{display:flex;gap:20px;justify-content:center;margin-top:30px}.stat-item{background:#2a2a2a;padding:20px;border-radius:8px;text-align:center;min-width:120px}.stat-label{display:block;color:#ccc;font-size:.9rem;margin-bottom:8px}.stat-value{display:block;color:#4a90e2;font-size:2rem;font-weight:700}@media (max-width: 768px){.tab-navigation{flex-direction:column;align-items:center}.tab-btn{width:100%;max-width:300px}.stats{flex-direction:column;align-items:center}.stat-item{width:100%;max-width:200px}table{font-size:.9rem}th,td{padding:8px}}.data-table{max-height:600px;overflow-y:auto}.data-table::-webkit-scrollbar{width:8px}.data-table::-webkit-scrollbar-track{background:#1a1a1a}.data-table::-webkit-scrollbar-thumb{background:#4a90e2;border-radius:4px}.data-table::-webkit-scrollbar-thumb:hover{background:#357abd}.room-list{max-width:1200px;margin:0 auto;padding:20px;background:#1a1a1a;color:#fff;min-height:100vh}.room-list-header{text-align:center;margin-bottom:30px;position:relative}.back-btn{position:absolute;left:0;top:50%;transform:translateY(-50%);background:#333;color:#fff;border:none;padding:10px 15px;border-radius:5px;cursor:pointer;font-size:14px;transition:background .3s}.back-btn:hover{background:#555}.room-list-header h2{font-size:2.5rem;margin:0 0 10px;color:#4caf50}.room-list-header p{font-size:1.1rem;color:#ccc;margin:0}.rooms-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:20px;margin-top:30px}.room-card{background:#2a2a2a;border:2px solid #444;border-radius:15px;padding:25px;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.room-card:hover{border-color:#4caf50;transform:translateY(-5px);box-shadow:0 10px 25px #4caf504d}.room-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#4caf50,#2196f3)}.room-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.room-id{font-size:1.5rem;margin:0;color:#4caf50;font-weight:700}.reward-type{padding:5px 12px;border-radius:20px;font-size:.9rem;font-weight:700;text-transform:uppercase}.reward-type.top{background:#ff9800;color:#000}.reward-type.ranking{background:#2196f3;color:#fff}.room-details{margin-bottom:25px}.detail-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #444}.detail-item:last-child{border-bottom:none}.detail-item .label{color:#ccc;font-size:.9rem}.detail-item .value{color:#fff;font-weight:700;font-size:1rem}.room-footer{text-align:center}.select-btn{background:linear-gradient(45deg,#4caf50,#45a049);color:#fff;border:none;padding:12px 25px;border-radius:25px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s;width:100%}.select-btn:hover{background:linear-gradient(45deg,#45a049,#4caf50);transform:scale(1.05)}.error-message{background:#f44336;color:#fff;padding:15px;border-radius:8px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center}.close-btn{background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:0}.detail-item.waiting-games .value.waiting-count{color:#4ade80;font-weight:700;font-size:1.1rem}.detail-item.waiting-games .value.waiting-count:empty:before{content:"0";color:#666}.loading{text-align:center;padding:40px;color:#ccc}.spinner{border:4px solid #333;border-top:4px solid #4CAF50;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.no-rooms{text-align:center;padding:60px 20px;color:#ccc}.no-rooms p{font-size:1.2rem;margin-bottom:20px}.refresh-btn{background:#666;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;font-size:1rem;transition:background .3s}.refresh-btn:hover{background:#888}@media (max-width: 768px){.rooms-grid{grid-template-columns:1fr}.room-card{padding:20px}.room-list-header h2{font-size:2rem}.back-btn{position:static;transform:none;margin-bottom:20px}}