._wrapper_qc9m3_3{display:flex;flex-direction:column;gap:var(--spacing-md);width:100%}._playerInfoContainer_qc9m3_10{border:1px solid var(--color-border-medium);border-radius:var(--radius-sm);padding:var(--spacing-md);flex-shrink:0;width:100%;box-sizing:border-box}._historyContainer_qc9m3_19{border:1px solid var(--color-border-medium);border-radius:var(--radius-sm);padding:var(--spacing-md);flex-shrink:0;display:flex;flex-direction:column;max-height:450px;width:100%;box-sizing:border-box}._toolsContainer_qc9m3_31{border:1px solid var(--color-border-medium);border-radius:var(--radius-sm);padding:var(--spacing-md);flex-shrink:0;width:100%;box-sizing:border-box}._moveInstruction_qc9m3_40{text-align:center;font-size:16px;margin-bottom:var(--spacing-md);padding:var(--spacing-sm)}._playerInfoContent_qc9m3_47{display:flex;align-items:center;justify-content:space-between;gap:16px}._ratingSection_qc9m3_54{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}._ratingLabel_qc9m3_61{font-size:12px;font-weight:500;opacity:var(--opacity-panel);letter-spacing:.5px}._ratingValue_qc9m3_68{font-size:72px;font-weight:700;color:var(--color-info);text-shadow:2px 2px 4px rgba(0,0,0,var(--opacity-shadow-dark));line-height:1;transition:color var(--transition-normal) ease}._ratingSuccess_qc9m3_77{color:var(--color-success)!important}._ratingFailure_qc9m3_81{color:var(--color-failure)!important}._ratingSource_qc9m3_85{font-size:11px;opacity:var(--opacity-panel);text-align:center}._ratingNotice_qc9m3_91{margin-top:var(--spacing-md);padding:var(--spacing-sm);border-radius:var(--radius-sm);border:1px solid var(--color-failure);color:var(--color-failure);font-size:12px;text-align:center}._levelLabel_qc9m3_101{font-size:14px;font-weight:500;opacity:var(--opacity-panel);text-transform:capitalize;margin-top:var(--spacing-xs)}._puzzleStats_qc9m3_109{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}._puzzleStatsLabel_qc9m3_116{font-size:12px;font-weight:500;opacity:var(--opacity-panel)}._puzzleStatsValue_qc9m3_122{font-size:18px;font-weight:600}._succeededCount_qc9m3_127{font-weight:700}._separator_qc9m3_131{margin:0 2px}._percentage_qc9m3_135{opacity:var(--opacity-panel);font-size:16px}._tableWrapper_qc9m3_140{overflow-y:auto;flex:1;min-height:0;max-height:350px}._table_qc9m3_140{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}._table_qc9m3_140 th{position:sticky;top:0;z-index:var(--z-base);background-color:var(--color-bg-secondary-dark);color:#fff;padding:var(--spacing-sm);text-align:center;font-weight:600;box-shadow:inset 0 -2px 0 var(--color-border-tertiary-dark);white-space:normal;word-wrap:break-word;min-width:60px}._table_qc9m3_140._tableLight_qc9m3_170 th{background-color:var(--color-bg-header-light);color:var(--color-text-light)}._table_qc9m3_140 td{padding:var(--spacing-sm);text-align:center;border-bottom:1px solid var(--color-border-light)}._darkRow_qc9m3_181{background-color:transparent}._darkRow_qc9m3_181:hover{background-color:rgba(255,255,255,var(--opacity-hover-light))}._lightRow_qc9m3_189{background-color:transparent}._lightRow_qc9m3_189:hover{background-color:rgba(0,0,0,var(--opacity-hover-light))}._puzzleLink_qc9m3_197{color:var(--color-info);text-decoration:none}._puzzleLink_qc9m3_197:hover{text-decoration:underline}._positiveChange_qc9m3_206{color:var(--color-success);font-weight:600}._negativeChange_qc9m3_211{color:var(--color-failure);font-weight:600}._success_qc9m3_216{color:var(--color-success);font-size:18px;font-weight:700}._failure_qc9m3_222{color:var(--color-failure);font-size:18px;font-weight:700}._emptyState_qc9m3_228{padding:var(--spacing-2xl);text-align:center;color:var(--color-border-tertiary-light);font-style:italic}._loadingMore_qc9m3_237{flex-shrink:0;width:100%;padding:var(--spacing-md);text-align:center;color:var(--color-border-tertiary-light);font-size:12px;font-style:italic;font-family:inherit;background:none;border:none;border-top:1px solid var(--color-border-light);cursor:pointer;-webkit-user-select:none;user-select:none}._loadingMore_qc9m3_237:hover{color:var(--color-border-tertiary-dark);background-color:rgba(255,255,255,var(--opacity-hover-light))}._table_qc9m3_140 td._rowNumber_qc9m3_258{color:var(--color-border-tertiary-light);font-size:12px;font-weight:500;text-align:left}@media (orientation: landscape){._historyContainer_qc9m3_19{height:calc(100vh - 450px);max-height:calc(100vh - 450px)}._toolsContainer_qc9m3_31{max-height:150px}}._layout_p9xxb_3{display:flex;align-items:flex-start;justify-content:center;gap:var(--spacing-lg);width:100%}._boardResults_p9xxb_11{display:flex;align-items:flex-start;gap:var(--spacing-lg);width:100%}._board_p9xxb_11{position:relative;width:100%;aspect-ratio:1 / 1;border:1px solid var(--color-border-medium);border-radius:var(--radius-sm);padding:var(--spacing-sm);box-sizing:border-box}._nextPuzzlePrompt_p9xxb_28{position:absolute;left:50%;bottom:var(--spacing-md);transform:translate(-50%);z-index:var(--z-dropdown);max-width:calc(100% - 2 * var(--spacing-md));padding:var(--spacing-sm) var(--spacing-lg);border:1px solid var(--color-info);border-radius:var(--radius-lg);background-color:var(--color-overlay-dark);color:#fff;font-size:15px;font-weight:600;white-space:nowrap;cursor:pointer;box-shadow:var(--shadow-dialog);transition:background-color var(--transition-quick) ease}._nextPuzzlePrompt_p9xxb_28:hover{background-color:var(--color-info)}._infoPanels_p9xxb_52{display:flex;flex-direction:column;gap:var(--spacing-lg);flex-shrink:0}._puzzleHistory_p9xxb_59{width:100%;flex:1;min-height:0}@media (orientation: portrait){._layout_p9xxb_3{flex-direction:column}._boardResults_p9xxb_11{flex-direction:column;align-items:center}._infoPanels_p9xxb_52{width:100%}._board_p9xxb_11{max-width:100%;width:100%}}@media (orientation: landscape){._boardResults_p9xxb_11{flex-direction:row}._board_p9xxb_11{height:auto;max-height:calc(100vh - 100px);width:auto;aspect-ratio:1 / 1}._infoPanels_p9xxb_52{width:450px}}._overlay_182xo_3{position:fixed;top:0;left:0;right:0;bottom:0;background-color:var(--color-overlay-dark);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal)}._dialog_182xo_16{background-color:var(--color-bg-light);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-dialog);min-width:300px}._dark_182xo_24{background-color:var(--color-bg-dark);color:var(--color-text-dark)}._dialog_182xo_16 h3{margin:0 0 var(--spacing-lg) 0;font-size:18px;text-align:center}._pieces_182xo_35{display:flex;gap:var(--spacing-md);justify-content:center}._button_182xo_41{width:60px;height:60px;font-size:36px;border:2px solid var(--color-border-light);border-radius:var(--radius-md);background-color:var(--color-bg-secondary-light);cursor:pointer;transition:all var(--transition-quick);display:flex;align-items:center;justify-content:center}._dark_182xo_24 ._button_182xo_41{background-color:var(--color-bg-secondary-dark);border-color:var(--color-border-dark)}._button_182xo_41:hover{background-color:var(--color-border-light);border-color:var(--color-border-secondary-light);transform:scale(1.1)}._dark_182xo_24 ._button_182xo_41:hover{background-color:var(--color-bg-tertiary-dark);border-color:var(--color-border-secondary-dark)}._button_182xo_41:active{transform:scale(.95)}:root{--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--spacing-2xl: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--opacity-dim: .5;--opacity-medium: .6;--opacity-text: .8;--opacity-overlay: .7;--opacity-arrow: 1;--opacity-x-mark: .5;--opacity-x-mark-border: .3;--opacity-panel: .8;--transition-quick: .2s;--transition-normal: .3s;--color-overlay-dark: rgba(0, 0, 0, .7);--color-yellow-highlight: rgba(255, 255, 0, .4);--color-green-highlight: rgba(0, 255, 0, .5);--z-base: 1;--z-dropdown: 100;--z-modal: 1000;--z-dropdown-menu: 10000;--color-border-medium: #888;--color-border-tertiary-light: #999;--color-border-tertiary-dark: #444;--color-success: #4caf50;--color-failure: #f44336;--color-info: #4a9eff;--color-text-muted-dark: #E0E0E0;--color-text-light: #000000;--color-border-header-dark: #333333;--color-border-header-light: #999;--color-bg-header-light: #cccccc;--opacity-hover-light: .05;--opacity-hover-dark: .1;--opacity-shadow-light: .15;--opacity-shadow-dark: .3;--board-legal-move-bg: radial-gradient(circle, rgba(0, 0, 0, .3) 25%, transparent 25%);--board-last-move-bg: rgba(255, 255, 0, .4);--board-pending-move-bg: rgba(0, 255, 0, .5);--menu-button-hover: rgba(74, 158, 255, .2);--menu-button-light-hover: rgba(74, 158, 255, .1);--shadow-dialog: 0 8px 24px rgba(0, 0, 0, .3);--black-arrow: #0066cc;--white-arrow: #bb0000;--page-bg-light: #ffffff;--page-fg-light: #000000;--light-square-light: #f0d9b5;--dark-square-light: #b58863;--arrow-border-light: #000000;--header-bg-light: #ffffff;--header-text-light: #000000;--color-bg-secondary-light: #f5f5f5;--color-border-light: #ddd;--color-border-secondary-light: #999;--color-bg-secondary-dark: #000000;--color-border-dark: #ddd;--color-border-secondary-dark: #999;--page-bg-dark: #000000;--page-fg-dark: #ffffff;--light-square-dark: #444444;--dark-square-dark: #000000;--arrow-border-dark: #ffffff;--header-bg-dark: #000000;--header-text-dark: #ffffff}#root{width:100%;margin:0;padding:0}.app-container{display:flex;flex-direction:column;align-items:center;padding:1rem;transition:all .2s ease;position:relative;box-sizing:border-box}.arrows-list{display:none}body{margin:0;padding:0;font-family:system-ui,-apple-system,sans-serif;background-color:var(--chess-page-bg);color:var(--chess-page-fg);transition:background-color .2s ease,color .2s ease}