.main-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:#f0f0f0}.main-title{font-size:4rem;color:#333;margin-bottom:50px;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.main-buttons-container{display:flex;flex-direction:column;gap:20px}.main-button{background-color:#fff;color:#333;border:1px solid #ccc;border-radius:8px;padding:15px 30px;font-size:1.5rem;cursor:pointer;transition:all .2s ease;min-width:250px;text-align:center;box-shadow:0 4px 6px #0000001a}.main-button:hover{transform:translateY(-2px);box-shadow:0 6px 8px #00000026}.main-button:active{transform:translateY(0);box-shadow:0 4px 6px #0000001a}.main-button:disabled{background-color:#e0e0e0;cursor:not-allowed;transform:none;box-shadow:0 4px 6px #0000001a}.settings-container{position:absolute;bottom:30px;right:30px}.settings-button{background-color:#fff;color:#555;border:1px solid #ddd;border-radius:50px;padding:12px 20px;font-size:1rem;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #0000001a}.settings-button:hover{transform:translateY(-1px);box-shadow:0 4px 6px #0000001a;border-color:#ccc}.debug-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.debug-modal{background-color:#fff;padding:20px;border-radius:8px;text-align:center;color:#333}.debug-modal h2{margin-top:0}.debug-modal button{background-color:#5cb85c;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;font-size:1em;margin:10px}.debug-modal button:hover{background-color:#4cae4c}@media (max-width: 600px){.main-title{font-size:3rem;margin-bottom:30px}.main-button{min-width:200px;padding:12px 25px;font-size:1.2rem}.settings-container{position:static;margin-top:30px}.settings-button{width:100%}}.modal-overlay{position:fixed;inset:0;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:1000}.settings-modal{background-color:#fff;padding:30px;border-radius:12px;box-shadow:0 5px 15px #0000004d;width:90%;max-width:480px;display:flex;flex-direction:column;gap:20px;max-height:90vh;overflow-y:auto}.settings-modal h2{margin:0;text-align:center;color:#333}.settings-options{display:flex;flex-direction:column;gap:15px}.settings-option-button{background-color:#f8f8f8;color:#333;border:1px solid #ddd;border-radius:8px;padding:12px 20px;font-size:1.1rem;cursor:pointer;transition:background-color .2s}.settings-option-button:hover{background-color:#e9e9e9}.settings-switch-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 2px;color:#333;font-size:1rem}.settings-switch{position:relative;display:inline-block;width:48px;height:28px}.settings-switch input{opacity:0;width:0;height:0}.settings-switch-slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.2s;border-radius:999px}.settings-switch-slider:before{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;background-color:#fff;transition:.2s;border-radius:50%}.settings-switch input:checked+.settings-switch-slider{background-color:#4caf50}.settings-switch input:checked+.settings-switch-slider:before{transform:translate(20px)}.settings-warning-text{margin:-6px 0 4px;font-size:.9rem;color:#c53939}.close-button{background-color:#4caf50;color:#fff;border:none;border-radius:8px;padding:12px 20px;font-size:1.1rem;cursor:pointer;transition:background-color .2s;align-self:center;min-width:150px}.close-button:hover{background-color:#45a049}.settings-theme-block{border-top:1px solid #e5e5e5;padding-top:12px;display:flex;flex-direction:column;gap:8px}.settings-theme-heading{margin:0;font-size:.95rem;font-weight:600;color:#333}.settings-theme-row{display:flex;flex-wrap:wrap;gap:8px}.settings-theme-button{flex:1;min-width:5rem;padding:10px 12px;border:1px solid #ccc;border-radius:8px;background:#f8f8f8;color:#333;font-size:.95rem;cursor:pointer;transition:background-color .15s,border-color .15s}.settings-theme-button:hover{background:#efefef}.settings-theme-button.active{border-color:#4caf50;background:#e8f5e9;font-weight:600}.settings-hint{margin:0;font-size:.8rem;line-height:1.4;color:#666}.levels-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:#f0f8ff}.levels-title{font-size:3rem;color:#4a4a4a;margin-bottom:2rem}.levels-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-bottom:2rem;width:80%;max-width:800px}.level-button{padding:1rem;font-size:1.5rem;border:2px solid #ccc;border-radius:8px;background-color:#fff;cursor:pointer;transition:all .2s ease-in-out}.level-button:hover{background-color:#e6e6e6;border-color:#aaa}.level-button.locked{background-color:#e0e0e0;color:#a0a0a0;cursor:not-allowed;border-color:#d0d0d0}.level-button.cleared{background-color:#a8d8ea;border-color:#7fadd3}.level-button.cleared:hover{background-color:#9ac8e0}.back-button{padding:.8rem 1.5rem;font-size:1.2rem;color:#fff;background-color:#888;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s}.back-button:hover{background-color:#666}@media (max-width: 768px){.levels-grid{grid-template-columns:repeat(4,1fr);width:90%}}@media (max-width: 480px){.levels-title{font-size:2.5rem}.levels-grid{grid-template-columns:repeat(3,1fr);gap:.8rem;width:95%}.level-button{font-size:1.2rem;padding:.8rem}}.game-board{position:relative;display:grid;width:600px;height:600px;background-color:var(--board-bg);background-image:var(--board-grain);border:4px solid var(--board-border);box-shadow:var(--board-shadow);margin:0 auto;-webkit-user-select:none;user-select:none;overflow:hidden}.game-board.editor-mode{cursor:crosshair}.game-board.player-mode{background-color:var(--board-bg-player);touch-action:pan-y pinch-zoom}.game-cell{position:relative;box-sizing:border-box;transition:background-color .2s ease}.editor-mode .game-cell{border:1px solid var(--editor-cell-border)}.editor-mode .game-cell.wall,.player-mode .game-cell{border:none}.player-mode .game-cell.block,.player-mode .game-cell.targetBlock{transition:background-color .12s ease-out,opacity .1s ease-out}.game-cell.empty{background-color:transparent}.player-mode .game-cell.empty{transition:none}.goal-layer{position:absolute;inset:0;display:grid;pointer-events:none;z-index:0}.goal-layer-cell{background-color:transparent}.goal-layer-cell.goal-layer-visible{background-color:var(--goal-fill);background-image:repeating-linear-gradient(45deg,transparent,transparent 10px,var(--goal-stripe) 10px,var(--goal-stripe) 20px);background-size:var(--goal-bg-size, 600px 600px);background-position:var(--goal-bg-x, 0px) var(--goal-bg-y, 0px)}.game-cell{z-index:1}.game-cell.wall{background-color:var(--wall-fill)}.game-cell.block,.game-cell.targetBlock{cursor:grab}.game-cell.block:active,.game-cell.targetBlock:active{cursor:grabbing}.player-mode .game-cell.block.cell-photo-texture,.player-mode .game-cell.targetBlock.cell-photo-texture,.game-cell.block.cell-photo-texture,.game-cell.targetBlock.cell-photo-texture{transition:none}.game-cell.dragged-over{opacity:.7;background-color:var(--dragged-over-bg)!important}.block-id{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:14px;font-weight:700;color:var(--block-id-color);text-shadow:var(--block-id-shadow);pointer-events:none}@media (max-width: 768px){.game-board{width:90vmin;height:90vmin}}.editor-container{min-height:100vh;background:linear-gradient(135deg,beige,#e6e6fa);padding:20px;overflow-y:auto}.editor-header{text-align:center;margin-bottom:20px}.editor-header h2{font-size:2.5rem;color:#5d4e60;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.editor-content{max-width:1200px;margin:0 auto}.toolbar{display:flex;gap:20px;margin-bottom:30px;padding:20px;background-color:#fffc;border-radius:12px;box-shadow:0 2px 8px #0000001a;flex-wrap:wrap;justify-content:center}.tool-group{display:flex;gap:10px;position:relative}.tool-button{padding:10px 20px;font-size:1rem;background-color:#e6e6fa;color:#5d4e60;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;font-weight:600}.tool-button:hover{background-color:#d8bfd8;transform:translateY(-1px)}.tool-button.active{background-color:#9370db;color:#fff}.tool-button.primary{background-color:#87ceeb;color:#2c3e50}.tool-button.primary:hover{background-color:#5f9ea0}.tool-button.success{background-color:#90ee90;color:#2e7d32}.tool-button.success:hover{background-color:#7d7}.tool-button.danger{background-color:#ffb6c1;color:#8b0000}.tool-button.danger:hover{background-color:#ffa07a}.tool-group-even-width{display:flex;width:100%}.tool-group-even-width .tool-button{flex:1}.size-menu{position:absolute;top:100%;left:0;margin-top:5px;background-color:#fff;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:10px;display:flex;gap:5px;z-index:10}.size-option{padding:8px 12px;font-size:.9rem;background-color:#f0f0f0;border:none;border-radius:6px;cursor:pointer;transition:all .2s ease}.size-option:hover:not(:disabled){background-color:#e0e0e0}.size-option.active{background-color:#9370db;color:#fff;cursor:default}.board-container{display:flex;justify-content:center;margin-bottom:20px}.tool-hint{text-align:center;font-size:1.2rem;color:#5d4e60;background-color:#fff9;padding:10px 20px;border-radius:8px;margin:0 auto;width:fit-content}.dialog{background-color:#fff;padding:30px;border-radius:12px;box-shadow:0 4px 20px #0003;max-width:400px;text-align:center}.dialog-buttons{display:flex;gap:15px;justify-content:center}.dialog-buttons button{padding:10px 30px;font-size:1rem;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;font-weight:600}.dialog-buttons button:first-child{background-color:#87ceeb;color:#2c3e50}.dialog-buttons button:first-child:hover{background-color:#5f9ea0}.dialog-buttons button:last-child{background-color:#ffb6c1;color:#8b0000}.dialog-buttons button:last-child:hover{background-color:#ffa07a}@media (max-width: 768px){.editor-container{padding:10px}.editor-header h2{font-size:2rem}.toolbar{flex-direction:column;gap:10px;padding:15px}.tool-row{display:flex;gap:10px;width:100%}.tool-group{display:flex;flex-grow:1;gap:10px}.tool-button{flex-grow:1;text-align:center;padding:12px 5px}.size-menu{position:absolute;top:100%;left:0;width:100%;margin-top:5px;flex-wrap:wrap;justify-content:center;box-shadow:0 4px 12px #00000026;background-color:#fff;padding:10px;z-index:10}.tool-hint{font-size:1rem;padding:8px 15px}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background-color:#fff;padding:20px;border-radius:8px;text-align:center;box-shadow:0 2px 10px #0000001a;min-width:300px}.modal-content p{margin-bottom:20px;font-size:16px}.modal-buttons button{padding:10px 20px;border-radius:4px;border:none;cursor:pointer;font-size:14px}.modal-buttons button:first-child{background-color:#ccc}.modal-buttons button:last-child{background-color:#007bff;color:#fff}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-dialog{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 10px #0000001a;text-align:center;width:90%;max-width:400px}.modal-dialog p{margin:0 0 15px;font-size:1.1rem}.modal-input{width:calc(100% - 20px);padding:10px;margin-bottom:20px;border:1px solid #ccc;border-radius:4px;font-size:1rem}.modal-buttons{display:flex;justify-content:center;gap:10px}.modal-button{padding:10px 20px;border:none;border-radius:5px;cursor:pointer;font-size:1rem;min-width:80px}.modal-button.confirm{background-color:#4caf50;color:#fff}.modal-button.cancel{background-color:#f44336;color:#fff}.player-container{min-height:100vh;background:linear-gradient(135deg,#e6f3ff,#f0e6ff);padding:20px;overflow-x:hidden}.player-header{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto 30px;padding:0 20px}.player-header h2{font-size:2.5rem;color:#5d4e60;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.player-controls{display:flex;gap:15px;flex-wrap:wrap}.control-button{padding:10px 25px;font-size:1rem;background-color:#b8d4e3;color:#2c3e50;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;font-weight:600}.control-button:hover{background-color:#9fc5db;transform:translateY(-1px)}.control-button.reset-button{background-color:#e57373;color:#fff}.control-button.reset-button:hover{background-color:#d32f2f}.control-button.solver-start-button{background-color:#81c784;color:#1b4332}.control-button.solver-start-button:hover{background-color:#66bb6a}.control-button.solver-pause-button{background-color:#ffb74d;color:#4e342e}.control-button.solver-pause-button:hover{background-color:#ffa726}.control-button.rl-train-button{background-color:#4db6ac;color:#083d3a}.control-button.rl-train-button:hover{background-color:#26a69a}.control-button.rl-stop-button{background-color:#ef9a9a;color:#5d1212}.control-button.rl-stop-button:hover{background-color:#e57373}.control-button.rl-eval-button{background-color:#90caf9;color:#0d47a1}.control-button.rl-eval-button:hover{background-color:#64b5f6}.control-button.rl-benchmark-button{background-color:#ffcc80;color:#6d4c41}.control-button.rl-benchmark-button:hover{background-color:#ffb74d}.control-button.rl-clear-button{background-color:#b0bec5;color:#263238}.control-button.rl-clear-button:hover{background-color:#90a4ae}.control-button.rl-download-button{background-color:#a5d6a7;color:#1b5e20}.control-button.rl-download-button:hover{background-color:#81c784}.control-button.rl-upload-button{background-color:#ce93d8;color:#4a148c}.control-button.rl-upload-button:hover{background-color:#ba68c8}.control-button.rl-curriculum-button{background-color:#80cbc4;color:#004d40}.control-button.rl-curriculum-button:hover{background-color:#4db6ac}.control-button.solver-settings-button{background-color:#b39ddb;color:#311b92}.control-button.solver-settings-button:hover{background-color:#9575cd}.control-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.rl-model-file-input{display:none}.player-content{max-width:1280px;margin:0 auto;padding-bottom:24px}.game-info{display:flex;justify-content:center;gap:40px;margin-bottom:30px;padding:20px;background-color:#fffc;border-radius:12px;box-shadow:0 2px 8px #0000001a}.info-item{display:flex;align-items:center;gap:10px}.info-label{font-size:1.2rem;color:#5d4e60;font-weight:600}.info-value{font-size:1.5rem;color:#9370db;font-weight:700;min-width:60px;text-align:center}.info-value.solver-status{font-size:1rem;min-width:120px;text-align:left}.board-container{display:flex;justify-content:center;margin-bottom:30px}.play-workspace{display:flex;justify-content:center;align-items:flex-start;gap:20px;margin-bottom:20px;flex-wrap:nowrap}.play-workspace .board-container{margin-bottom:0}.game-hint{text-align:center;font-size:1.1rem;color:#5d4e60;background-color:#fff9;padding:15px 25px;border-radius:8px;margin:0 auto;width:fit-content}.autosolver-settings-panel{margin:0 auto 14px;width:min(960px,100%);padding:10px 12px;border-radius:8px;border:1px solid rgba(49,27,146,.2);background:#ffffffd9}.autosolver-settings-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.autosolver-settings-row-checkbox{margin-top:8px}.autosolver-settings-label{font-weight:700;color:#4527a0}.autosolver-settings-select{padding:6px 8px;border-radius:6px;border:1px solid rgba(49,27,146,.35);background:#fff;color:#311b92;font-weight:600}.autosolver-settings-hint{font-size:.9rem;color:#5d4e60}.autosolver-settings-warning{font-size:.9rem;color:#b71c1c;font-weight:700}.autosolver-settings-checkbox{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:#4527a0}.rl-eval-summary{margin-bottom:10px;font-size:.95rem;font-weight:700;color:#0d47a1}.rl-benchmark-summary{margin-bottom:10px;font-size:.95rem;font-weight:700;color:#6d4c41;white-space:pre-line}.rl-curriculum-panel{width:100%;margin:0;padding:12px;border:1px solid rgba(13,71,161,.25);border-radius:8px;background:#ffffffd9;text-align:left;height:min(62vh,560px);overflow-y:auto}.rl-curriculum-container{width:clamp(320px,38vw,460px);min-width:320px}.rl-curriculum-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}.rl-curriculum-label{font-weight:700;color:#374151}.rl-checkbox-row{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;color:#374151;margin-right:10px;margin-bottom:4px;-webkit-user-select:none;user-select:none}.rl-gpu-row{margin-top:-2px;margin-bottom:6px}.rl-gpu-toggle{display:flex;align-items:center;gap:8px;font-size:.9rem;color:#1f2937;font-weight:600}.rl-worker-row,.rl-gpu-profile-row{margin-top:-2px;margin-bottom:6px}.rl-worker-select{border:1px solid #CBD5E1;border-radius:6px;padding:4px 8px;font-size:.9rem}.rl-worker-hint{font-size:.82rem;color:#475569;font-weight:600}.rl-worker-warning-row{margin-top:-2px;margin-bottom:6px}.rl-worker-warning{font-size:.82rem;color:#7f1d1d;font-weight:700}.rl-worker-guideline-row{margin-top:-4px;margin-bottom:4px}.rl-worker-guideline{font-size:.8rem;color:#1e3a8a;font-weight:600}.control-button.rl-mini-button{padding:6px 10px;font-size:.85rem}.rl-curriculum-textarea{width:100%;min-height:180px;border:1px solid #CBD5E1;border-radius:6px;padding:10px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.85rem;resize:vertical;box-sizing:border-box}.rl-curriculum-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.rl-curriculum-actions-training{margin-top:6px;margin-bottom:8px}.rl-model-meta-box{margin-top:8px;margin-bottom:8px;padding:10px;border:1px solid #BFDBFE;border-radius:8px;background:#eff6ffcc}.rl-model-meta-title{font-size:.86rem;font-weight:800;color:#1e40af;margin-bottom:6px}.rl-model-meta-grid{display:grid;grid-template-columns:84px 1fr;gap:4px 8px}.rl-model-meta-key{font-size:.82rem;font-weight:700;color:#334155}.rl-model-meta-value{font-size:.82rem;color:#0f172a;word-break:break-word}.rl-curriculum-status{margin-top:8px;font-size:.85rem;color:#0d47a1;font-weight:600}.dialog-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.dialog{background-color:#fff;padding:30px;border-radius:12px;box-shadow:0 4px 20px #0003;text-align:center}.dialog p{font-size:1.2rem;color:#5d4e60;margin-bottom:20px}.dialog button{padding:10px 30px;font-size:1rem;background-color:#87ceeb;color:#2c3e50;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;font-weight:600}.dialog button:hover{background-color:#5f9ea0}.completion-dialog{max-width:500px;padding:40px}.completion-dialog h2{font-size:2rem;color:#9370db;margin-bottom:20px}.completion-message{font-size:1.5rem!important;color:#5d4e60;margin-bottom:30px!important}.completion-stats{background-color:#f0f0f0;padding:20px;border-radius:8px;margin-bottom:30px;margin:1.5rem 0;font-size:1.1rem}.completion-stats p{font-size:1.1rem;color:#5d4e60;margin:10px 0}.completion-stats .solver-clear-notice{color:#0d47a1;font-weight:700}.completion-buttons{display:flex;justify-content:center;gap:1rem;width:100%}.completion-button{background-color:#4caf50;color:#fff;padding:12px 40px!important;font-size:1.1rem!important}.completion-button:hover{background-color:#7d7!important}.completion-button.solver-log-button{margin-top:12px;background-color:#64b5f6;color:#0d47a1;padding:10px 20px!important;font-size:.95rem!important}.completion-button.solver-log-button:hover{background-color:#42a5f5!important}.loading-text{display:inline-block;min-width:80px;text-align:left}.error-text{color:#d32f2f;font-weight:700}.world-best-note{display:flex;flex-direction:column;align-items:center;gap:10px;margin:10px 0}.world-best-login-button{border:none;background:none;color:#4b5563;cursor:pointer;text-decoration:underline;font-size:1rem;font-weight:600;padding:0}.world-best-login-button:hover{color:#374151}.world-best-login-inline{display:flex;justify-content:center}@media (max-width: 768px){.player-container{padding:10px}.player-header{flex-direction:column;gap:15px;margin-bottom:20px}.player-header h2{font-size:2rem}.player-controls{width:100%;justify-content:center;flex-wrap:wrap}.control-button{flex-grow:1;text-align:center}.game-info{flex-direction:column;gap:15px;padding:15px;align-items:center}.info-item{width:100%;justify-content:space-between}.info-value{min-width:40px}.board-container{margin-bottom:20px}.play-workspace{flex-direction:column;align-items:center;gap:12px;flex-wrap:nowrap}.rl-curriculum-container{width:100%;min-width:0}.rl-curriculum-panel{max-height:45vh;height:min(45vh,420px)}.completion-dialog{width:90vw;padding:20px}.completion-dialog h2{font-size:1.5rem}.completion-message{font-size:1.2rem!important}.completion-buttons{flex-direction:column}.completion-button{width:100%}}.pack-select-screen{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;background-color:#f0f0f0;padding:20px}.pack-select-title{font-size:3.5rem;color:#333;margin-bottom:40px;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.pack-buttons-container{display:flex;flex-direction:column;gap:20px;margin-bottom:40px}.pack-button{background-color:#fff;color:#333;border:1px solid #ccc;border-radius:8px;padding:15px 30px;font-size:1.5rem;cursor:pointer;transition:all .2s ease;min-width:300px;text-align:center;box-shadow:0 4px 6px #0000001a}.pack-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 8px #00000026}.pack-button:disabled{background-color:#e0e0e0;cursor:not-allowed;color:#999}.back-button{background-color:transparent;color:#555;border:1px solid #ddd;border-radius:8px;padding:10px 20px;font-size:1rem;cursor:pointer;transition:all .2s ease}.back-button:hover{background-color:#e9e9e9;border-color:#ccc}.map-preview-thumbnail{display:grid;gap:1px;width:100%;max-width:min(100%,420px);min-width:200px;aspect-ratio:1;background:#333;border:2px solid #444;border-radius:6px;overflow:hidden}.map-preview-thumbnail .mp-cell{min-width:0;min-height:0}.map-preview-thumbnail 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.15s}.custom-levels-back-top:hover{background:#f5f5f5;border-color:#9e9e9e}.custom-levels-back-top:active{background:#eee}.custom-levels-title{flex-shrink:0;font-size:2.2rem;color:#333;margin:0 0 16px;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.custom-levels-main{display:flex;flex-direction:row;gap:24px;width:100%;max-width:1100px;flex:1;min-height:0;align-items:stretch;margin-bottom:16px}.custom-levels-list-wrap{flex:0 0 320px;min-width:200px;min-height:0;display:flex;flex-direction:column}.custom-levels-detail{flex:1;min-width:0;min-height:0;background:#fff;border-radius:12px;padding:16px 20px;box-shadow:0 4px 8px #0000001a;overflow:hidden;display:flex;flex-direction:column}.detail-placeholder{color:#888;margin:0}.detail-body{flex:1;min-height:0;display:flex;flex-direction:row;flex-wrap:wrap;gap:44px 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li:last-child{margin-bottom:0}.detail-stats li.detail-stat-cleared{color:#2e7d32;font-weight:700;font-size:.95em;margin-bottom:6px}.detail-actions{flex:1 1 100%;width:100%;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;flex-shrink:0;margin-top:0;padding-top:0;margin-bottom:4px;box-sizing:border-box}.detail-action-error{color:#c62828;margin:0;flex-basis:100%;width:100%;text-align:center}.map-list-container.map-list-scroll{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.load-more-maps{flex-shrink:0;margin-top:10px;width:100%;padding:10px 14px;font-size:.95rem;font-weight:600;color:#333;background:#fff;border:2px solid #c8c8c8;border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s}.load-more-maps:hover:not(:disabled){border-color:#4caf50;background:#f1f8f4}.load-more-maps:disabled{opacity:.65;cursor:not-allowed}.load-more-error{flex-shrink:0;margin:8px 0 0;font-size:.85rem;color:#c62828}.map-row{display:flex;flex-direction:column;align-items:flex-start;text-align:left;background:#fff;border:2px solid #e0e0e0;border-radius:10px;padding:12px 14px;cursor:pointer;transition:border-color .15s,box-shadow .15s;width:100%;box-sizing:border-box}.map-row:hover{border-color:#bdbdbd;box-shadow:0 2px 6px #00000014}.map-row.selected{border-color:#4caf50;box-shadow:0 0 0 2px #4caf5040}.map-row.cleared{border-left:4px solid #2e7d32}.map-row-title{font-weight:600;color:#222;font-size:1rem}.map-row-meta{font-size:.85rem;color:#777;margin-top:4px}.play-button{background-color:#4caf50;color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .2s}.play-button:hover:not(:disabled){background-color:#45a049}.play-button:disabled{opacity:.6;cursor:not-allowed}.like-button{background-color:#fff;color:#d32f2f;border:2px solid #ffcdd2;border-radius:8px;padding:8px 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.play-button{padding:6px 12px;font-size:.82rem}.detail-preview-empty{font-size:.78rem;padding:8px}}.map-automaker-screen{display:flex;flex-direction:column;align-items:center;min-height:100vh;max-height:100vh;overflow:hidden;background-color:#f0f0f0;padding:20px;box-sizing:border-box}.map-automaker-back{display:block;flex-shrink:0;align-self:stretch;width:100%;max-width:1100px;box-sizing:border-box;min-height:48px;padding:12px 16px;margin:0 0 12px;font-size:1rem;font-weight:600;color:#333;background:#fff;border:2px solid #bdbdbd;border-radius:10px;cursor:pointer;text-align:center;box-shadow:0 2px 6px #00000014;transition:background .15s,border-color .15s}.map-automaker-back:hover{background:#f5f5f5;border-color:#9e9e9e}.map-automaker-back:active{background:#eee}.map-automaker-title{flex-shrink:0;font-size:2rem;color:#333;margin:0 0 12px}.map-automaker-note{flex-shrink:0;max-width:1100px;width:100%;margin:0 0 16px;font-size:.9rem;color:#444;line-height:1.45}.map-automaker-body{flex:1;min-height:0;max-width:1100px;width:100%;display:flex;flex-direction:column;gap:16px;overflow:hidden}.map-automaker-controls{flex-shrink:0;background:#fff;border-radius:10px;padding:16px;border:1px solid #ddd;box-shadow:0 2px 6px #0000000f}.map-automaker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px 16px;margin-bottom:12px}.map-automaker-grid label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:#333}.map-automaker-grid label.map-automaker-checkbox{flex-direction:row;align-items:center;gap:10px}.map-automaker-grid label.map-automaker-checkbox input[type=checkbox]{width:auto;margin:0}.map-automaker-grid input,.map-automaker-grid select{padding:8px 10px;border:1px solid #ccc;border-radius:6px;font-size:1rem}.map-automaker-warn{color:#a50;font-size:.9rem;margin:0 0 8px}.map-automaker-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.map-automaker-actions button{padding:10px 16px;border-radius:6px;border:1px solid #bbb;background:#f5f5f5;cursor:pointer;font-size:.95rem}.map-automaker-actions button:hover:not(:disabled){background:#eaeaea}.map-automaker-actions button:disabled{opacity:.5;cursor:not-allowed}.map-automaker-run{background:#5cb85c!important;color:#fff!important;border-color:#4cae4c!important}.map-automaker-cancel{background:#c9302c!important;color:#fff!important;border-color:#ac2925!important}.map-automaker-status{margin:8px 0 0;font-size:.9rem;color:#222}.map-automaker-list-wrap{flex:1;min-height:0;overflow-y:auto;border:1px solid #ddd;border-radius:10px;background:#fafafa;padding:12px}.map-automaker-list-title{font-size:1.1rem;margin:0 0 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#ccc;border-radius:6px;font-size:1rem}.map-automaker-empty{color:#666;font-size:.95rem;margin:0}.game-board,.replay-board{--wall-fill: #8b7355;--block-edge: rgba(0, 0, 0, .3)}.game-board{--board-bg: #f5deb3;--board-bg-player: #deb887;--board-border: #8b7355;--board-shadow: 0 4px 8px rgba(0, 0, 0, .2);--editor-cell-border: rgba(139, 115, 85, .3);--goal-fill: #90ee90;--goal-stripe: rgba(255, 255, 255, .2);--dragged-over-bg: rgba(100, 100, 100, .2);--block-id-color: #333;--block-id-shadow: 1px 1px 2px rgba(255, 255, 255, .8);--board-grain: none}.game-board[data-theme=wood]{--goal-fill: #d4c0a0;--goal-stripe: rgba(100, 72, 48, .3)}.game-board[data-theme=modern],.replay-board[data-theme=modern]{--wall-fill: #2a2a2a;--block-edge: rgba(0, 0, 0, .2)}.game-board[data-theme=modern]{--board-bg: #e8e8e8;--board-bg-player: #e8e8e8;--board-border: #4a4a4a;--board-shadow: 0 4px 14px rgba(0, 0, 0, .2);--editor-cell-border: rgba(0, 0, 0, .12);--goal-fill: #b8b8b8;--goal-stripe: rgba(0, 0, 0, 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#e2e8f0;border-radius:10px;padding:16px;margin-bottom:16px}.log-viewer-note{color:#475569}.log-viewer-label{display:flex;flex-direction:column;gap:8px;margin-bottom:4px}.log-viewer-select{max-width:560px;border:1px solid #cbd5e1;border-radius:8px;padding:8px 10px}.log-viewer-replay-mode{display:flex;gap:8px;margin-top:8px}.log-viewer-mode-button{border:1px solid #cbd5e1;background:#fff;color:#0f172a;border-radius:8px;padding:6px 10px;cursor:pointer}.log-viewer-mode-button.active{background:#0f172a;color:#fff;border-color:#0f172a}.log-viewer-mode-button:disabled{opacity:.45;cursor:not-allowed}.replay-controls{display:flex;align-items:center;gap:8px;margin-bottom:12px}.replay-step-button{width:36px;height:36px;border:1px solid #cbd5e1;background:#fff;border-radius:8px;cursor:pointer;font-size:18px;line-height:1}.replay-step-button:disabled{opacity:.45;cursor:not-allowed}.replay-step-slider{flex:1;min-width:180px}.replay-step-text{min-width:110px;text-align:right;color:#334155;font-weight:600}.replay-board{width:min(92vw,520px);aspect-ratio:1 / 1;display:grid;background:var(--replay-canvas);border-radius:10px;border:2px solid var(--replay-border);overflow:hidden}.replay-cell{border:1px solid rgba(0,0,0,.08);position:relative;background:var(--replay-cell-base)}.replay-cell.wall{background:var(--wall-fill)}.replay-cell.goal:after{content:"";position:absolute;inset:18%;border-radius:6px;border:2px dashed #f97316;opacity:.55}.replay-board[data-theme=modern] .replay-cell.goal:after{border-color:#a3a3a3;opacity:.65}.replay-cell.block,.replay-cell.target{box-shadow:inset 0 0 0 2px var(--block-edge)}.replay-cell.block.cell-photo-texture,.replay-cell.target.cell-photo-texture{transition:none}.replay-cell-label{position:absolute;left:4px;top:3px;font-size:10px;font-weight:700;color:#111827;-webkit-user-select:none;user-select:none}.log-viewer-details h3{margin-top:14px;margin-bottom:8px}.log-viewer-current-step{border:1px solid #e2e8f0;border-radius:8px;padding:10px 12px;background:#f8fafc;margin-bottom:10px}.log-viewer-current-step p{margin:4px 0}.log-viewer-detail-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.log-viewer-table-wrap{overflow:auto;border:1px solid #e2e8f0;border-radius:8px}.log-viewer-table{border-collapse:collapse;width:100%;min-width:720px}.log-viewer-table th,.log-viewer-table td{border-bottom:1px solid #e2e8f0;padding:8px;text-align:left;vertical-align:top}.log-viewer-table th{background:#f8fafc;font-weight:600}.log-viewer-table tbody tr:hover{background:#f8fafc}.log-viewer-row-active{background:#e2e8f0}.log-viewer-back-button{border:1px solid #0f172a;background:#0f172a;color:#fff;border-radius:8px;padding:10px 14px;cursor:pointer}.log-viewer-back-button.top{margin-bottom:8px}*{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}#root{min-height:100vh}.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}}.card{padding:2em}.read-the-docs{color:#888}.App{font-family:sans-serif;text-align:center;width:100vw;min-height:100vh;height:auto;overflow-x:hidden;overflow-y:auto}.login-prompt{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;background-color:#f0f0f0;gap:20px}.login-prompt h1{font-size:3rem;color:#333}.login-prompt p{font-size:1.2rem;color:#666;max-width:300px}.guest-button{background-color:#fff;color:#444;border:1px solid #ccc;border-radius:4px;padding:10px 20px;font-size:1rem;cursor:pointer;transition:background-color .2s}.guest-button:hover{background-color:#f8f8f8}.loading-screen{display:flex;justify-content:center;align-items:center;height:100%;background-color:#f0f0f0;font-size:2rem;color:#666}