.app-container{display:grid!important;grid-template-columns:1fr;min-height:100vh;max-width:1600px;width:100%;margin:0 auto;padding:var(--spacing-md);gap:var(--spacing-lg);overflow-x:clip;box-sizing:border-box}@media(min-width:1024px){.app-container{grid-template-columns:minmax(auto,800px) 400px!important;justify-content:center;align-items:start;padding:16px var(--spacing-xl) var(--spacing-xl);gap:16px}.board-container{max-width:750px}#board{max-width:100%}.sidebar{top:0!important}}.board-section{display:flex;flex-direction:column;gap:var(--spacing-md);width:100%;max-width:100%;align-items:center;overflow-x:clip;box-sizing:border-box}@media(max-width:1023px){body.analysis-active .app-container{display:block!important;padding-top:calc(100vw + 160px)!important;overflow:visible!important}body.analysis-active .site-header{display:none!important}body.analysis-active .board-section{position:fixed!important;top:0!important;left:0!important;width:100%!important;z-index:10000!important;background:var(--bg-primary);box-shadow:0 4px 20px #00000080;margin:0!important;padding:10px!important;box-sizing:border-box!important;max-width:100%!important;overflow:visible!important}}.board-container{position:relative;display:grid!important;grid-template-columns:24px minmax(0,1fr);grid-template-rows:auto minmax(0,auto) auto;gap:10px;align-items:center;background:var(--bg-secondary);padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:100%}#evaluation-bar{grid-column:1;grid-row:2;width:24px!important;margin:0!important;padding:0!important;align-self:center;display:block}#white-eval-text,#black-eval-text{font-size:12px!important}@media(max-width:768px){.app-container{padding:0!important;gap:0!important}.board-section{gap:0!important}#evaluation-bar{width:20px!important}.board-container{grid-template-columns:20px minmax(0,1fr);padding:0!important;border:none!important;border-radius:0!important;background:var(--bg-primary)!important;gap:0!important;position:relative!important;z-index:1!important}body.analysis-active .board-section{margin:0!important;padding:0!important;width:100%!important;max-width:100%!important;box-shadow:0 4px 12px #0000004d!important}#white-eval-text,#black-eval-text{font-size:10px!important}#top-player-profile{padding-top:15px!important}#bottom-player-profile{padding-bottom:15px!important}.profile{font-size:15px!important}}@media(max-width:480px){.app-container{padding:0!important;gap:0!important}.board-section{gap:0!important}#evaluation-bar{width:18px!important}.board-container{grid-template-columns:18px minmax(0,1fr);padding:0!important;border:none!important;border-radius:0!important;background:var(--bg-primary)!important;gap:0!important;position:relative!important;z-index:1!important}#white-eval-text,#black-eval-text{font-size:9px!important}#top-player-profile{padding-top:15px!important}#bottom-player-profile{padding-bottom:15px!important}.profile{font-size:15px!important}}#header-back-button{background:var(--bg-tertiary);border:1px solid var(--border-color);box-shadow:0 2px 4px #0000001a}#header-back-button:hover{background:var(--bg-primary);border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-1px);box-shadow:0 4px 8px #0003}#top-player-profile{grid-column:2;grid-row:1;width:100%}#board{grid-column:2;grid-row:2;width:100%;height:auto;display:block}#bottom-player-profile{grid-column:2;grid-row:3;width:100%}.player-accuracy{background:var(--accent-primary);color:var(--bg-primary);padding:2px 8px;border-radius:var(--radius-full);font-weight:700;font-size:.9rem;margin-left:var(--spacing-sm)}.sidebar{display:flex;flex-direction:column;gap:var(--spacing-md);height:100%;max-height:calc(100vh - 2 * var(--spacing-xl));position:sticky;top:var(--spacing-xl);width:100%;max-width:100%;overflow-x:hidden;box-sizing:border-box}@media(max-width:1023px){.sidebar{position:relative!important;top:auto!important;max-height:none!important}}.panel{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);padding:var(--spacing-lg);padding-bottom:0;display:flex;flex-direction:column;gap:var(--spacing-md);box-shadow:var(--shadow-lg);overflow-y:auto;overflow-x:hidden}.panel-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:var(--spacing-md);border-bottom:1px solid var(--border-color)}.logo{font-size:1.5rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.logo i{color:var(--accent-primary)}.input-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}textarea,select,input{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:var(--spacing-md);border-radius:var(--radius-md);font-family:inherit;resize:none;transition:var(--transition-fast);width:100%;box-sizing:border-box}#pgn{cursor:pointer;transition:all .2s ease}#pgn:hover:empty{border-color:var(--accent-primary);background:#ffffff0d}textarea:focus,select:focus,input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 2px #fff3}#depth-slider:focus{border-color:transparent;box-shadow:none}select{padding-right:calc(var(--spacing-md) + 24px)}.btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);font-family:inherit;font-weight:600;cursor:pointer;transition:var(--transition-fast);border:none}#review-button{font-size:1rem}.btn-primary{background:var(--accent-primary);color:var(--bg-primary);box-shadow:var(--shadow-glow)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-primary.analysing{position:relative;overflow:hidden;background:var(--bg-tertiary);color:#fff}.btn-primary.analysing:before{content:"";position:absolute;top:0;left:0;height:100%;width:var(--progress, 0%);background:linear-gradient(90deg,var(--accent-hover),var(--accent-primary));transition:width .3s ease;z-index:1;border-radius:var(--radius-md)}.btn-primary.analysing i,.btn-primary.analysing span{position:relative;z-index:2;mix-blend-mode:difference}.btn-icon{display:flex;align-items:center;justify-content:center;background:transparent;color:var(--text-secondary);padding:var(--spacing-sm);border-radius:var(--radius-sm);font-size:1.25rem;border:none;cursor:pointer;transition:var(--transition-fast)}.btn-icon:hover{background:var(--bg-tertiary);color:var(--text-primary)}.toolbar{display:flex;justify-content:center;gap:var(--spacing-lg);padding:var(--spacing-md) 0;background:var(--bg-tertiary);border-radius:0;border:none;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}#review-panel-toolbar{position:sticky;bottom:0;z-index:10;margin-top:16px;margin-left:calc(-1 * var(--spacing-lg));margin-right:calc(-1 * var(--spacing-lg));margin-bottom:calc(-1 * var(--spacing-lg));box-shadow:0 -4px 12px #0000004d}@media(max-width:960px){#review-panel-toolbar{position:fixed!important;inset:auto 0 0!important;width:100%!important;margin:0!important;box-shadow:0 -4px 12px #0000004d!important;z-index:9999!important;background:var(--bg-secondary)!important}#review-panel{padding-bottom:80px!important}}#classification-count-container{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-color);margin-top:var(--spacing-md)}.classification-count-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);background:var(--bg-secondary)}.classification-count-content{display:flex;align-items:center;gap:var(--spacing-sm);font-weight:600;text-transform:capitalize}.classification-count-content img{width:16px;height:16px}.classification-count-white,.classification-count-black{font-weight:700;font-size:1rem;min-width:24px;text-align:center}#engine-suggestions{display:flex;flex-direction:column;gap:var(--spacing-xs)}.engine-suggestion{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background:var(--bg-tertiary);border-radius:var(--radius-sm);border:1px solid var(--border-color)}.engine-suggestion b{padding:4px 8px;border-radius:var(--radius-sm);font-weight:700;font-size:.9rem;min-width:50px;text-align:center}.engine-suggestion span{font-weight:600;font-family:JetBrains Mono,monospace}#top-players-container{display:none;flex-direction:column;width:100%}#top-players-header:hover{opacity:.8}#top-players-header:hover i{color:var(--accent-primary)!important}.chevron-rotate{transform:rotate(180deg)}#top-players-list{display:flex;flex-wrap:wrap;gap:8px}.player-chip{display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-full);cursor:pointer;transition:all .2s;font-size:.85rem;font-weight:600;color:var(--text-secondary)}.player-chip:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-primary);transform:translateY(-1px)}.player-chip i{color:var(--accent-primary)}#report-cards{display:none;flex-direction:column;gap:var(--spacing-md);max-width:100%}#evalgraph-container,#evaluation-graph{max-width:100%}#ad-container-1{max-width:100%;overflow:hidden}.input-tabs{display:flex;background:var(--bg-tertiary);padding:4px;border-radius:9999px;border:1px solid var(--border-color)}.input-tab{flex:1;text-align:center;padding:8px 12px;border-radius:9999px;font-size:.9rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;-webkit-user-select:none;user-select:none}.input-tab:hover{color:var(--text-primary)}.input-tab.active{background:#fff;color:#000;box-shadow:var(--shadow-sm);border:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.spinner{display:inline-block!important;width:16px!important;height:16px!important;border:3px solid rgba(255,255,255,.3)!important;border-top-color:#fff!important;border-radius:50%!important;animation:custom-spin 1s linear infinite!important;margin-right:8px!important;vertical-align:middle!important}@keyframes custom-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.full-width-section{width:100%;padding:80px 24px;box-sizing:border-box}.full-width-section.alt-bg{background:var(--bg-secondary)}.full-width-section .section-content{max-width:1200px;margin:0 auto}.edu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;margin-top:32px}.edu-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;transition:all .3s ease;display:flex;flex-direction:column;gap:20px;height:100%}.full-width-section.alt-bg .edu-card{background:var(--bg-primary)}.edu-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 12px 24px #0006}.edu-card-header{display:flex;align-items:center;gap:16px}.edu-icon-wrapper{width:48px;height:48px;background:var(--bg-tertiary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--accent-primary);flex-shrink:0;transition:all .3s ease}.edu-card:hover .edu-icon-wrapper{background:var(--accent-primary);color:var(--bg-primary)}.edu-card-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0}.edu-card-content{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.edu-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.edu-list-item{display:flex;gap:12px;align-items:flex-start}.edu-list-item i{color:var(--accent-primary);font-size:.8rem;margin-top:6px;flex-shrink:0}.edu-list-item strong{color:var(--text-primary)}.pro-tip-modern{background:linear-gradient(135deg,#ffffff0d,#ffffff05);border-left:4px solid var(--accent-primary);padding:24px;border-radius:var(--radius-md);margin-top:16px;display:flex;gap:16px;align-items:flex-start}.pro-tip-modern i{font-size:1.25rem;color:var(--warning);margin-top:2px}.pro-tip-modern p{margin:0;font-size:.9rem;color:var(--text-secondary);line-height:1.6}.pro-tip-modern strong{color:var(--text-primary);display:block;margin-bottom:4px}@media(max-width:768px){.full-width-section{padding:48px 16px}.edu-grid{grid-template-columns:1fr;gap:16px}.edu-card{padding:24px}}#game-select-menu-container{display:none;justify-content:center;align-items:center;position:fixed;top:0;left:0;z-index:2000;width:100vw;height:100vh;background-color:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;animation:fadeIn .2s forwards}@keyframes fadeIn{to{opacity:1}}#game-select-menu{display:flex;flex-direction:column;align-items:center;padding:24px;min-width:320px;width:90%;max-width:500px;border-radius:var(--radius-lg);background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);box-shadow:var(--shadow-xl);transform:scale(.95);animation:scaleIn .2s forwards}@keyframes scaleIn{to{transform:scale(1)}}#game-select-menu h1{margin:0 0 4px;font-size:1.5rem;font-weight:700;color:var(--text-primary)}#game-select-period{margin-bottom:20px;font-size:.9rem;color:var(--text-secondary);font-weight:500}#game-search-container{display:flex;gap:8px;width:100%;margin-bottom:12px}#game-search-input{flex:1;padding:10px 14px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.95rem;outline:none;transition:var(--transition-fast)}#game-search-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px #fff3}#game-search-input::placeholder{color:var(--text-muted)}#game-search-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-md);padding:0 16px;cursor:pointer;transition:all .2s}#game-search-btn:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}#game-search-btn:active{transform:scale(.95)}.games-list-section-header{width:100%;padding:8px 12px 4px;font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-top:8px;margin-bottom:4px;border-bottom:1px solid var(--border-color)}.games-list-section-header:first-child{margin-top:0}#games-list{display:flex;flex-direction:column;gap:8px;padding:4px;width:100%;max-height:50vh;overflow-x:hidden;overflow-y:auto;background-color:transparent!important;border-radius:var(--radius-md)}#games-list::-webkit-scrollbar{width:6px}#games-list::-webkit-scrollbar-track{background:transparent}#games-list::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:3px}#games-list::-webkit-scrollbar-thumb:hover{background-color:var(--text-muted)}.game-listing{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-md);margin:0;width:100%;box-sizing:border-box;background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;transition:all .2s ease}.game-listing:hover{border-color:var(--accent-primary);background-color:#ffffff0d;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.game-listing b{color:var(--accent-primary);font-weight:700;font-size:.9rem;min-width:60px}.game-info{flex:1;display:flex;justify-content:flex-end;align-items:center;gap:12px;min-width:0}.game-players{color:var(--text-secondary);font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:right;flex:1}.game-date{font-size:.7rem;color:var(--text-muted);font-weight:500;flex:0 0 auto;display:flex;align-items:center;background:#ffffff08;padding:1px 5px;border-radius:4px}#game-select-page-buttons{display:flex;justify-content:center;align-items:center;margin-top:20px;gap:16px;width:100%}.move-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);width:40px;height:40px;border-radius:var(--radius-md);display:flex;justify-content:center;align-items:center;cursor:pointer;transition:all .2s;margin:0}.move-btn:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--text-muted)}.move-btn i{font-size:1rem;background:none;padding:0;border-radius:0;color:inherit!important}#game-select-cancel-button{margin-top:16px;padding:10px 24px;width:100%;background-color:transparent;color:var(--text-secondary);border:1px solid transparent;border-radius:var(--radius-md);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;text-shadow:none;box-shadow:none;outline:none}#game-select-cancel-button:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}#game-select-cancel-button:active{transform:none;background-color:var(--bg-primary)}@media(max-width:480px){#game-select-menu{width:95%;padding:16px}.game-listing{flex-direction:column;align-items:flex-start;gap:4px;padding:10px}.game-listing b{font-size:.85rem}.game-listing span{white-space:normal;text-align:left;font-size:.85rem;line-height:1.3}}@keyframes pulse-highlight{0%{box-shadow:0 0 #fff6;transform:scale(1)}50%{box-shadow:0 0 0 10px #fff0;transform:scale(1.1);color:var(--accent-primary);border-color:var(--accent-primary)}to{box-shadow:0 0 #fff0;transform:scale(1)}}.highlight-pulse{animation:pulse-highlight 1.5s infinite;z-index:10;position:relative;color:var(--accent-primary);border-color:var(--accent-primary)!important}[data-tooltip]{position:relative;cursor:pointer}[data-tooltip]:before{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%) translateY(-6px);padding:8px 12px;background:#000000f2;color:#fff;font-size:.85rem;font-weight:500;border-radius:var(--radius-sm, 6px);white-space:nowrap;opacity:0;pointer-events:none;transition:all .2s ease;z-index:9999;box-shadow:0 4px 12px #0006}[data-tooltip]:after{content:"";position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%) translateY(-3px);border:6px solid transparent;border-top-color:#000000f2;opacity:0;pointer-events:none;transition:all .2s ease;z-index:9999}[data-tooltip]:hover:before,[data-tooltip]:hover:after{opacity:1;transform:translate(-50%) translateY(0)}[data-tooltip-position=top]:before{bottom:calc(100% + 12px);top:auto;transform:translate(-50%) translateY(-6px)}[data-tooltip-position=top]:after{bottom:calc(100% + 4px);top:auto;border-top-color:#000000f2;border-bottom-color:transparent;transform:translate(-50%) translateY(-3px)}[data-tooltip-position=top]:hover:before,[data-tooltip-position=top]:hover:after{transform:translate(-50%) translateY(0)}[data-tooltip-position=bottom]:before{bottom:auto;top:calc(100% + 12px);transform:translate(-50%) translateY(6px)}[data-tooltip-position=bottom]:after{bottom:auto;top:calc(100% + 4px);border-top-color:transparent;border-bottom-color:#000000f2;transform:translate(-50%) rotate(180deg) translateY(-3px)}[data-tooltip-position=bottom]:hover:before,[data-tooltip-position=bottom]:hover:after{transform:translate(-50%) translateY(0)}[data-tooltip-position=left]:before{bottom:auto;left:auto;right:calc(100% + 12px);top:50%;transform:translate(-6px,-50%)}[data-tooltip-position=left]:after{bottom:auto;left:auto;right:calc(100% + 4px);top:50%;border-top-color:transparent;border-left-color:#000000f2;transform:translateY(-50%) rotate(-90deg) translate(-3px)}[data-tooltip-position=left]:hover:before{transform:translateY(-50%)}[data-tooltip-position=left]:hover:after{transform:translateY(-50%) rotate(-90deg) translate(0)}[data-tooltip-position=right]:before{bottom:auto;left:calc(100% + 12px);top:50%;transform:translate(6px,-50%)}[data-tooltip-position=right]:after{bottom:auto;left:calc(100% + 4px);top:50%;border-top-color:transparent;border-right-color:#000000f2;transform:translateY(-50%) rotate(90deg) translate(-3px)}[data-tooltip-position=right]:hover:before{transform:translateY(-50%)}[data-tooltip-position=right]:hover:after{transform:translateY(-50%) rotate(90deg) translate(0)}[data-tooltip]:before,[data-tooltip]:after{transition-delay:.3s}[data-tooltip]:hover:before,[data-tooltip]:hover:after{transition-delay:0s}[data-tooltip][disabled]:before,[data-tooltip][disabled]:after{cursor:not-allowed}@media(hover:none)and (pointer:coarse){[data-tooltip]:before,[data-tooltip]:after{display:none}}[data-tooltip]:focus-visible:before,[data-tooltip]:focus-visible:after{opacity:1;transform:translate(-50%) translateY(0)}[data-tooltip-type=success]:before{background:var(--success, #10b981)}[data-tooltip-type=success]:after{border-top-color:var(--success, #10b981)}[data-tooltip-type=warning]:before{background:var(--warning, #f59e0b)}[data-tooltip-type=warning]:after{border-top-color:var(--warning, #f59e0b)}[data-tooltip-type=error]:before{background:var(--error, #ef4444)}[data-tooltip-type=error]:after{border-top-color:var(--error, #ef4444)}[data-tooltip-type=info]:before{background:var(--accent-primary, #6366f1)}[data-tooltip-type=info]:after{border-top-color:var(--accent-primary, #6366f1)}