.lobby-container{width:100%;min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;box-sizing:border-box;position:relative;overflow:hidden;color:var(--text-color);background:transparent}.lobby-header{text-align:center;margin-bottom:30px;width:100%;max-width:500px}.lobby-header-top-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding:0 10px}.header-btn{padding:8px 16px;font-size:.9rem;font-weight:600;border-radius:12px;border:1px solid var(--text-color);cursor:pointer;background:var(--primary-color);color:var(--text-color);box-shadow:0 2px 5px #0000000d;transition:background .2s,color .2s}.header-btn:hover{background:#005a4a}.lobby-title{font-size:2.8rem;font-weight:700;margin:0;color:var(--text-color);text-shadow:0 2px 8px rgba(0,0,0,.1)}.lobby-subtitle{font-size:1.1rem;font-weight:400;color:var(--text-color);margin-top:5px}.announcement-banner{width:100%;max-width:500px;padding:12px 20px;background:var(--container-bg);border:1px solid var(--text-color);border-radius:12px;color:var(--text-color);font-weight:500;text-align:center;margin-bottom:30px}.game-card-grid{width:100%;display:flex;flex-direction:column;align-items:center;gap:30px}.game-card{width:100%;max-width:500px;height:140px;border-radius:20px;position:relative;overflow:hidden;box-shadow:0 10px 40px #0000001a;background:var(--container-bg);border:1px solid var(--text-color);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.game-card:hover{transform:translateY(-5px);box-shadow:0 12px 40px #004d4026}.game-card:active{transform:translateY(-2px);box-shadow:0 8px 30px #004d401f}.game-card.disabled{cursor:not-allowed;opacity:.7}.game-card.disabled:hover{transform:none;box-shadow:0 10px 40px #0000001a}.game-card-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:none;display:flex;flex-direction:column;justify-content:space-between;padding:25px;box-sizing:border-box}.game-title{font-size:1.8rem;font-weight:600;margin:0;color:var(--text-color)}.game-description{font-size:1rem;font-weight:400;color:var(--text-color);margin:5px 0 0}.room-count{position:absolute;top:10px;right:10px;background-color:#000000b3;color:#fff;padding:16px 24px;border-radius:12px;font-size:2.4em;font-weight:700}.matching-indicator{align-self:flex-end;background:#00796b;color:#fff;padding:8px 16px;border-radius:20px;font-size:.9rem;font-weight:600}.auth-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.auth-modal-content{position:relative;width:100%;max-width:420px;background:#0003;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:24px;box-shadow:0 8px 32px #0000001a;padding:40px 30px;color:var(--text-color);text-align:center;border:1px solid var(--text-color)}.auth-close-btn{position:absolute;top:10px;right:15px;background:none;border:none;font-size:2rem;color:var(--text-color);cursor:pointer;line-height:1}.auth-title{font-size:2rem;font-weight:700;color:var(--text-color);margin:0 0 10px}.auth-subtitle{font-size:1rem;color:var(--text-color);margin-bottom:30px}.auth-form{display:flex;flex-direction:column;gap:20px}.input-group input{width:100%;padding:14px;border-radius:12px;border:1px solid var(--text-color);font-size:1rem;background:#0003;color:var(--text-color);transition:all .2s;box-sizing:border-box}.input-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 10px #00796b33}.input-group input::placeholder{color:var(--text-color);opacity:.7}.auth-button{width:100%;padding:15px 0;border-radius:12px;border:none;background:var(--primary-color);color:var(--text-color);font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 15px #00796b33}.auth-button:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 6px 20px #00796b4d}.auth-button:disabled{background:#9e9e9e;box-shadow:none;cursor:not-allowed}.auth-toggle{color:var(--text-color);font-size:.9rem;margin-top:25px}.toggle-button{background:none;border:none;color:var(--back-btn-color);cursor:pointer;font-weight:700;padding:0 5px}.auth-error{color:var(--text-color);background:var(--container-bg);border:1px solid var(--text-color);border-radius:8px;padding:10px;text-align:center;margin-top:-10px;margin-bottom:10px}.user-profile-container{width:100%;display:flex;justify-content:center}.user-profile-panel{position:relative;width:100%;max-width:450px;background:#004d40;border-radius:20px;box-shadow:0 8px 32px #14142833;padding:35px 25px;color:var(--text-color);border:1px solid var(--text-color)}.back-button{position:absolute;top:20px;left:20px;background:none;border:none;color:var(--text-color);font-size:1rem;font-weight:600;cursor:pointer;padding:10px}.back-button:hover{text-decoration:underline}.user-profile-panel h2{text-align:center;font-size:1.8rem;margin:0 0 35px;color:var(--text-color);text-shadow:none}.profile-item{display:flex;justify-content:space-between;align-items:center;padding:15px 10px;font-size:1rem;border-bottom:1px solid var(--text-color)}.profile-item:last-of-type{border-bottom:none}.profile-item-label{font-weight:500;color:var(--text-color);opacity:.7}.profile-item-value{font-weight:400;color:var(--text-color)}.user-profile-btns{margin-top:40px;display:flex;flex-direction:column;gap:15px}.user-profile-btns button{width:100%;min-height:48px;border-radius:12px;border:none;font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .2s ease}.user-profile-btns button:active{transform:scale(.98)}.user-profile-btns .transfer{background:var(--primary-color);color:var(--text-color)}.user-profile-btns .transfer:hover{background:#005a4a;box-shadow:0 0 15px #89f0ff44}.user-profile-btns .logout{background:var(--error-color);color:var(--text-color)}.user-profile-btns .logout:hover{background:#c62828;box-shadow:0 0 15px #fc5c7d66}.table-root,.table-panel{background:none!important;box-shadow:none!important}.transfer-modal-content{background:#004d40;border-radius:20px;box-shadow:0 8px 32px #14142833;color:var(--text-color);padding:32px;max-width:400px;margin:auto;border:1px solid var(--text-color)}.close-modal-btn{position:absolute;top:12px;right:16px;font-size:1.3rem;background:none;border:none;color:var(--text-color);cursor:pointer}.step-content input{width:100%;padding:12px;margin-bottom:12px;border-radius:10px;border:1px solid var(--text-color);background:#0003;color:var(--text-color);font-size:1rem}.step-content button{width:100%;padding:12px 0;border-radius:10px;border:none;margin-top:8px;background:var(--primary-color);color:var(--text-color);font-weight:700;cursor:pointer}.confirmation-box{margin:10px 0 14px;color:var(--back-btn-color);font-size:1.1rem}.confirm-id{font-weight:700;color:var(--text-color);margin-left:6px}.back-btn{background:#005a4a;color:var(--text-color);margin-top:12px}.modal-error{color:var(--text-color);background:#8b0000;border-radius:8px;padding:8px;text-align:center;margin-top:10px;border:1px solid var(--text-color)}.amount-selection{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.amount-selection button{width:100%;padding:12px 0;border-radius:10px;border:none;background:var(--primary-color);color:var(--text-color);font-weight:700;cursor:pointer}.lane-wrapper{width:100%;display:flex;flex-direction:column;gap:0;min-height:0}.card-placement-box{--card-width: 148px;--card-height: 225px;--card-overlap-px: 101px;--left-buffer: 20px;width:100%;box-sizing:border-box;background:transparent;border-radius:8px;box-shadow:none;border:1px solid var(--text-color);overflow-x:auto;overflow-y:visible!important;padding:8px 0;cursor:pointer;position:relative;flex-grow:1}.lane-title-indicator{position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:700;color:#0000001a;z-index:0;pointer-events:none}.card-wrapper{position:absolute;bottom:0;left:calc(var(--left-buffer) + var(--card-index) * var(--card-overlap-px));z-index:var(--card-index);transition:box-shadow .2s,transform .18s;overflow:visible;width:var(--card-width);height:var(--card-height)}.card-wrapper.selected{z-index:99!important;box-shadow:0 7px 22px #00cec9aa,0 0 0 2px #00cec9;transform:translateY(-30px) scale(1.08)}.card{box-sizing:border-box;border-radius:9px;width:100%;height:100%;object-fit:contain}@media (max-width: 450px){.card-placement-box{--card-width: 96px;--card-height: 135px;--card-overlap-px: 48px;--left-buffer: 10px}}.result-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;padding:20px;z-index:1000}.result-modal-container{background:#004d40;color:var(--text-color);border-radius:24px;box-shadow:0 10px 40px #0003;width:100%;max-width:900px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--text-color)}.result-modal-header{padding:20px;text-align:center;border-bottom:1px solid var(--text-color)}.result-modal-header h2{margin:0;font-size:1.8rem;color:var(--text-color)}.result-modal-header p{margin:5px 0 0;font-size:1.2rem;font-weight:600}.trial-mode-notice{font-size:.9rem;font-weight:400;color:#a0a0a0;margin-top:10px}.score-win{color:#4caf50}.score-loss{color:#ef5350}.result-players-container{padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:15px}.player-result-row{background:#0003;border-radius:16px;padding:15px;transition:all .3s ease}.player-result-row.is-me{background:#005a4a;border:2px solid var(--text-color);transform:scale(1.02)}.player-info{position:absolute;top:8px;right:8px;background-color:#00000080;padding:4px 8px;border-radius:6px;z-index:1;text-align:right}.player-result-row .player-name{font-weight:700;font-size:1.1rem}.player-result-row .player-score{font-weight:700;font-size:1.3rem;margin-top:5px}.lane-results{display:flex;gap:4px;margin-top:8px}.lane-result-badge{font-size:.8rem;font-weight:700;padding:2px 6px;border-radius:4px;color:#fff}.lane-win{background-color:#4caf50}.lane-loss{background-color:#ef5350}.lane-draw{background-color:#757575}.result-modal-footer{padding:20px;text-align:center;border-top:1px solid var(--text-color);display:flex;gap:15px;justify-content:center}.result-btn{border:none;padding:12px 30px;border-radius:10px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .2s;flex:1;max-width:200px}.result-btn:hover{transform:translateY(-2px)}.exit-btn{background-color:var(--error-color);color:var(--text-color)}.exit-btn:hover{background-color:#c62828}.continue-btn{background-color:var(--primary-color);color:var(--text-color)}.continue-btn:hover{background-color:#005a4a}.result-hand-container{position:relative;display:flex;flex-direction:column;gap:10px;padding:10px;background:#0003;border-radius:12px}.result-cards-row{display:flex;justify-content:flex-start}.result-card-wrapper{width:50px;height:70px;margin:0 2px}.result-cards-row .card{width:100%;height:100%}.game-table-container{width:100%;height:100%;display:flex;flex-direction:column;background:transparent;color:var(--text-color);padding:0 15px 15px;box-sizing:border-box}.game-table-header,.game-table-footer{flex-shrink:0;padding:5px;background:var(--table-header-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:0;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px #0000000d}.game-table-header{margin-bottom:0}.game-table-footer{gap:15px}.game-table-title{font-size:1.2rem;font-weight:700;color:var(--primary-color)}.user-points{font-size:1rem;font-weight:600;color:var(--text-color);margin-left:auto;padding-right:15px}.table-action-btn{border:none;border-radius:8px;padding:10px 18px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.table-action-btn:disabled{opacity:.6;cursor:not-allowed}.back-btn{background:transparent;color:var(--back-btn-color);padding-left:10px;padding-right:10px}.confirm-btn{background-color:var(--confirm-btn-bg);color:#fff;flex-grow:1}.confirm-btn:hover:not(:disabled){background-color:#388e3c}.sort-btn{background-color:var(--sort-btn-bg);color:#fff}.sort-btn:hover:not(:disabled){background-color:#f57c00}.auto-manage-btn{background-color:#2196f3;color:#fff}.auto-manage-btn:hover:not(:disabled){background-color:#1976d2}.players-status-banner{text-align:center;padding:8px 5px;background:#0000001a;font-size:.9rem;font-weight:500}.player-name-list span.arranging-state{color:#ff5252;font-weight:700;transform:scale(1.05);display:inline-block}.lanes-container{flex-grow:1;display:flex;flex-direction:column;justify-content:center;gap:5px;min-height:0;padding:5px;box-sizing:border-box;background:var(--container-bg);border-radius:14px;box-shadow:0 2px 8px #0000001a}.lanes-container>.lane-wrapper{flex-grow:1;display:flex}.error-text{color:var(--error-color);text-align:center;padding:10px;font-weight:600}.card-deck-placeholder{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:110px;background-color:var(--container-bg);border:2px solid var(--text-color);border-radius:8px;display:flex;justify-content:center;align-items:center;font-weight:600;color:var(--text-color);z-index:0}.player-name-list>span{padding:0 10px;border-right:1px solid rgba(255,255,255,.5)}.player-name-list>span:last-child{border-right:none}.connection-status-indicator{display:inline-block;width:10px;height:10px;border-radius:50%;margin-left:10px;transition:background-color .3s ease}.connection-status-indicator.online{background-color:#4caf50}.connection-status-indicator.offline{background-color:#f44336}.rules-container{padding:20px;max-width:800px;margin:0 auto;color:var(--text-color);background-color:var(--container-bg);border-radius:12px;box-shadow:0 4px 15px #0003}.rules-title{text-align:center;margin-bottom:30px;color:var(--primary-color);font-size:2.5rem}.rules-section{margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1)}.rules-section:last-child{border-bottom:none}.rules-section h2{font-size:1.8rem;color:var(--primary-color);margin-bottom:15px;border-left:5px solid var(--primary-color);padding-left:10px}.rules-section p{line-height:1.8;font-size:1.1rem}.rules-list{list-style-type:none;padding-left:0}.rules-list li{background:#0000001a;margin-bottom:10px;padding:15px;border-radius:8px;font-size:1.1rem}.rules-list li strong{color:var(--primary-color)}.back-button{background:var(--primary-color);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;margin-bottom:20px}.app{height:100%;width:100%;display:flex;flex-direction:column;align-items:center;padding:0;box-sizing:border-box;overflow:hidden}.app-main{flex:1;width:100%;max-width:550px;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;background:var(--container-bg);color:var(--text-color);border-radius:18px;box-shadow:0 4px 32px #0000001a;padding:0;margin-top:0}.action-button{flex:1;padding:12px 15px;font-size:1rem;font-weight:600;border-radius:12px;border:1px solid var(--text-color);cursor:pointer;background:var(--primary-color);color:var(--text-color);box-shadow:0 2px 10px #0000000d;transition:background .25s,box-shadow .25s}.action-button:hover{background:#005a4a;color:#fff;box-shadow:0 6px 20px #004d4026}.action-button:active{transform:scale(.96)}.modal-backdrop{position:fixed;z-index:1100;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;padding:15px}.modal-content{width:100%;max-width:420px;max-height:90vh;overflow-y:auto;background:var(--container-bg);border-radius:20px;box-shadow:0 8px 38px #00000026;padding:32px;color:var(--text-color);border:1px solid var(--text-color)}.modal-content h3{margin:0 0 15px;font-size:1.3rem;font-weight:700;color:var(--text-color);text-align:center}.release-notes li{margin-bottom:8px;color:var(--text-color);font-size:.95rem}.modal-actions{margin-top:20px;display:flex;gap:15px}.modal-actions button{flex:1;padding:13px 0;border:1px solid var(--text-color);border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;background:var(--primary-color);color:var(--text-color);box-shadow:0 2px 8px #0000001a;transition:background .2s}.modal-actions button:active{transform:scale(.97)}.cancel-btn{background:#005a4a;color:var(--text-color);border-color:var(--text-color)}.cancel-btn:hover{background:#00796b}.update-btn{background:var(--confirm-btn-bg);color:#fff;border-color:var(--text-color)}.update-btn:hover{background:#388e3c;box-shadow:0 4px 16px #00796b4d}.error-message{color:var(--text-color);background:var(--container-bg);border:1px solid var(--text-color);border-radius:8px;padding:10px;font-weight:700;text-align:center;margin-top:10px}:root{--container-bg: #004d40;--header-bg: rgba(0, 0, 0, .1);--footer-bg: rgba(0, 0, 0, .1);--player-status-bg: rgba(255, 255, 255, .1);--player-status-ready-bg: #4caf50;--player-status-me-bg: #ffc107;--text-color: #f5f6fa;--primary-color: #00796b;--confirm-btn-bg: #4caf50;--sort-btn-bg: #ff9800;--back-btn-color: #89f0ff;--error-color: #ef5350}html,body,#root{height:100%;margin:0;padding:0;box-sizing:border-box;color:var(--text-color);background:linear-gradient(135deg,#004d40,#00251a);font-family:Noto Sans SC,Arial,sans-serif;overscroll-behavior:none;overflow:hidden}body{background:linear-gradient(135deg,#004d40,#00251a)}body:before{display:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#00251a}::-webkit-scrollbar-thumb{background:#00796b;border-radius:4px}a{color:var(--back-btn-color)}