:root{--bg-primary:#ffffff;--bg-secondary:#fafafa;--bg-tertiary:#f5f5f5;--border-light:#e5e5e5;--border-medium:#d4d4d4;--text-primary:#171717;--text-secondary:#666666;--text-tertiary:#999999;--accent:#000000;--accent-hover:#333333;--danger:#dc2626;--danger-hover:#b91c1c;--radius:4px}*{box-sizing:border-box}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-primary);background-color:var(--bg-primary)}.appContainer{display:flex;flex-direction:column;height:100vh;overflow:hidden}.headerContainer{flex:0 0 auto;padding:16px 24px;border-bottom:1px solid var(--border-light)}.headerTop{display:flex;justify-content:space-between;align-items:center}.headerTop h1{margin:0;font-size:18px;font-weight:600;color:var(--text-primary)}.reset-all-button{background-color:var(--accent);color:white;border:none;padding:8px 16px;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;transition:background-color .15s ease}.reset-all-button:hover{background-color:var(--accent-hover)}input[type=number],input[type=text]{border:1px solid var(--border-light);border-radius:var(--radius);padding:6px 10px;background-color:var(--bg-primary);transition:border-color .15s ease;font-size:13px;color:var(--text-primary);-webkit-appearance:none;-moz-appearance:textfield}@media (max-width:768px){input[type=number],input[type=text]{padding:10px 12px;font-size:16px;border-radius:6px}}input[type=number]:hover,input[type=text]:hover{border-color:var(--border-medium)}input[type=number]:focus,input[type=text]:focus{outline:none;border-color:var(--accent)}.mainContent{flex:1;display:flex;gap:16px;padding:16px;overflow:hidden}.leftColumn{flex:0 0 420px;display:flex;flex-direction:column;gap:12px;overflow-y:auto;padding-right:8px}.globalSettings{padding:16px;background-color:var(--bg-primary);border-radius:var(--radius);border:1px solid var(--border-light)}.globalSettings label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--text-secondary)}.champ-stats{margin-left:16px;color:var(--text-tertiary);font-size:13px}.buildPanelContainer{display:flex;flex-direction:column;gap:12px;width:100%;overflow-y:auto;padding-bottom:8px;padding-right:4px}.buildPanel{width:100%;border:1px solid var(--border-light);padding:16px;border-radius:var(--radius);background-color:var(--bg-primary);transition:border-color .15s ease}.buildPanel:hover{border-color:var(--border-medium)}.buildHeader{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:8px}.buildName{background:transparent;font-size:16px;font-weight:600;color:var(--text-primary);padding:4px 0;border:none;border-bottom:2px solid transparent;transition:border-color .15s ease;flex:1;min-width:0}.buildName:focus{outline:none;border-bottom-color:var(--accent)}.build-header-buttons,.buildHeader>div{display:flex;gap:6px;flex-shrink:0}.bonusStats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px;padding:12px 0}.bonusStats label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:500;color:var(--text-secondary)}.bonusStats input{width:100%}.buildPanel h3{font-size:13px;font-weight:600;color:var(--text-primary);margin:16px 0 10px}.buildPanel ul{list-style:none;padding:0;margin:0 0 12px}.duplicate-build-button{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);padding:6px 12px;cursor:pointer;border-radius:var(--radius);font-size:12px;font-weight:500;transition:all .15s ease;white-space:nowrap;min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center}.duplicate-build-button:hover{background-color:var(--accent);color:white;border-color:var(--accent)}.duplicate-build-button:active{transform:scale(.98)}.remove-build-button{background-color:var(--danger);color:white;border:none;padding:6px 12px;border-radius:var(--radius);cursor:pointer;font-size:12px;font-weight:500;transition:all .15s ease;white-space:nowrap}.remove-build-button:hover{background-color:var(--danger-hover)}.remove-build-button:active{transform:scale(.98)}.item-entry{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border-light);margin-bottom:0}.item-info{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}.item-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.item-name{font-weight:600;font-size:13px;color:var(--text-primary)}.item-cost{font-size:12px;color:var(--text-tertiary);font-weight:500;white-space:nowrap}.item-stats{display:flex;flex-wrap:wrap;gap:6px;font-size:10px;color:var(--text-secondary)}.item-stats>*{white-space:nowrap;padding:3px 6px;background-color:var(--bg-secondary)}.item-stats>*,.remove-button{border:1px solid var(--border-light);border-radius:var(--radius)}.remove-button{background-color:transparent;color:var(--text-tertiary);padding:6px 10px;cursor:pointer;font-size:11px;font-weight:500;transition:all .15s ease}.remove-button:hover{background-color:var(--danger);color:white;border-color:var(--danger)}.items-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:12px}.item-slot{position:relative;width:100%;aspect-ratio:1;border:1px solid var(--border-light);border-radius:var(--radius);background-color:var(--bg-secondary);transition:all .15s ease}.item-slot:hover{border-color:var(--danger);background-color:rgba(220,38,38,.1);cursor:pointer}.item-image-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.item-image{width:52px;height:52px;object-fit:contain;border-radius:2px}.build-actions{display:flex;gap:8px}.build-action-button{flex:1}.add-build-button{background-color:var(--accent);color:white;border:none;padding:10px 16px;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;transition:background-color .15s ease}.add-build-button:hover{background-color:var(--accent-hover)}.import-button,.share-button{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);padding:10px 16px;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;transition:all .15s ease}.import-button:hover,.share-button:hover:not(:disabled){background-color:var(--accent);color:white;border-color:var(--accent)}.share-button:disabled{opacity:.5;cursor:not-allowed}.graphSection{flex:1;display:flex;flex-direction:column;gap:12px;overflow-y:auto;min-width:0}.chartContainer{flex:1;min-height:0;background-color:var(--bg-primary);padding:20px;border-radius:var(--radius);border:1px solid var(--border-light);position:relative;overflow:hidden}.chartContainer canvas{max-width:100%;height:auto!important}@media (max-width:768px){.chartContainer{position:relative;width:100%;max-width:100%;min-height:200px;height:200px}.chartContainer canvas{max-width:100%;object-fit:contain}.chartContainer canvas,.chartContainer>div{width:100%!important;height:100%!important}.chartContainer *{max-width:100%!important}}@media (max-width:480px){.chartContainer{min-height:180px;height:180px;padding:2px}}.armorRangeContainer{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}.armorInputLabel{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--text-secondary)}.armorInput{width:80px}.marginErrorContainer{padding:12px 0;border-top:1px solid var(--border-light)}.marginCheckboxLabel{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:500;font-size:13px;color:var(--text-secondary);margin-bottom:12px}.marginCheckboxLabel input[type=checkbox]{cursor:pointer;width:16px;height:16px;accent-color:var(--accent)}.marginControls{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.marginTypeLabel{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary);white-space:nowrap;flex-shrink:0}.marginTypeSelect{padding:6px 8px;border:1px solid var(--border-light);border-radius:var(--radius);background-color:var(--bg-primary);cursor:pointer;font-size:13px;min-width:50px;width:auto;transition:border-color .15s ease}.marginTypeSelect:hover{border-color:var(--border-medium)}.marginTypeSelect:focus{outline:none;border-color:var(--accent)}.buildPanel p{font-size:12px;color:var(--text-secondary);margin:8px 0 4px;line-height:1.5}.buildPanel p strong{color:var(--text-primary);font-weight:600}@media (max-width:768px){.buildPanel p{font-size:10px;margin:4px 0 2px;line-height:1.3}.buildPanel h3{font-size:11px;margin:8px 0 6px}}.buildPanelContainer::-webkit-scrollbar,.graphSection::-webkit-scrollbar,.leftColumn::-webkit-scrollbar{width:6px}.buildPanelContainer::-webkit-scrollbar-track,.graphSection::-webkit-scrollbar-track,.leftColumn::-webkit-scrollbar-track{background:transparent}.buildPanelContainer::-webkit-scrollbar-thumb,.graphSection::-webkit-scrollbar-thumb,.leftColumn::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}.buildPanelContainer::-webkit-scrollbar-thumb:hover,.graphSection::-webkit-scrollbar-thumb:hover,.leftColumn::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:10000;padding:20px}.modal-content{background-color:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius);max-width:500px;width:100%;max-height:80vh;display:flex;flex-direction:column}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-light)}.modal-header h2{margin:0;font-size:18px;font-weight:500;color:var(--text-primary)}.modal-close{background:none;border:none;font-size:28px;line-height:1;color:var(--text-tertiary);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);transition:background-color .15s ease}.modal-close:hover{background-color:var(--bg-secondary);color:var(--text-primary)}.modal-body{padding:20px;overflow-y:auto;flex:1}.modal-body p{margin:0 0 12px;color:var(--text-secondary);font-size:14px}.modal-footer{padding:16px 20px;border-top:1px solid var(--border-light);display:flex;gap:8px;justify-content:flex-end}.build-select-list{display:flex;flex-direction:column;gap:8px}.build-select-item{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--border-light);border-radius:var(--radius);cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.build-select-item:hover{background-color:var(--bg-secondary);border-color:var(--border-medium)}.build-select-item input[type=checkbox]{cursor:pointer;width:16px;height:16px}.build-select-item span:nth-child(2){flex:1;font-weight:500;color:var(--text-primary)}.build-summary{font-size:12px;color:var(--text-tertiary)}.clear-builds-checkbox{display:flex;align-items:center;gap:8px;padding:10px;margin-bottom:12px;border:1px solid var(--border-light);border-radius:var(--radius);cursor:pointer;transition:background-color .15s ease}.clear-builds-checkbox:hover{background-color:var(--bg-secondary)}.clear-builds-checkbox input[type=checkbox]{cursor:pointer;width:16px;height:16px}.clear-builds-checkbox span{font-size:14px;color:var(--text-primary);user-select:none}.import-textarea{width:100%;padding:10px;border:1px solid var(--border-light);border-radius:var(--radius);background-color:var(--bg-primary);color:var(--text-primary);font-family:monospace;font-size:12px;resize:vertical;min-height:100px}.import-textarea:focus{outline:none;border-color:var(--accent)}.error-message{margin-top:8px;padding:8px 12px;background-color:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.3);border-radius:var(--radius);color:#dc2626;font-size:13px}.modal-button-primary{padding:8px 16px;background-color:var(--accent);color:white;border:1px solid var(--accent);border-radius:var(--radius);cursor:pointer;font-size:14px;font-weight:500;transition:background-color .15s ease}.modal-button-primary:hover{background-color:var(--accent-hover)}.modal-button-secondary{padding:8px 16px;background-color:transparent;color:var(--text-secondary);border:1px solid var(--border-light);border-radius:var(--radius);cursor:pointer;font-size:14px;font-weight:500;transition:background-color .15s ease,border-color .15s ease}.modal-button-secondary:hover{background-color:var(--bg-secondary);border-color:var(--border-medium)}@media (max-width:1024px){.appContainer{height:auto;min-height:100vh;overflow:visible}.headerContainer{padding:8px 12px}.headerTop h1{font-size:14px}.reset-all-button{padding:4px 8px;font-size:11px}.mainContent{flex-direction:column;gap:8px;padding:8px;overflow:visible}.leftColumn{flex:none;width:100%;max-height:none;overflow:visible;padding-right:0}.globalSettings{padding:8px;margin-bottom:4px}.champ-stats,.globalSettings label{font-size:11px}.champ-stats{margin-left:8px}.buildPanel{padding:8px;margin-bottom:6px}.buildHeader{flex-direction:row;align-items:center;gap:6px;margin-bottom:6px}.buildName{font-size:13px;margin-bottom:0;flex:1}.build-header-buttons{gap:4px}.bonusStats{grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:8px;padding:6px 0}.bonusStats label{font-size:10px}.bonusStats input{font-size:11px;padding:6px}.items-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:12px}.item-slot{aspect-ratio:1;border:1px solid var(--border-light);border-radius:var(--radius);background-color:var(--bg-secondary);transition:all .15s ease;padding:8.4%}.item-slot:hover{border-color:var(--danger);background-color:rgba(220,38,38,.1);cursor:pointer}.item-image-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.item-image{width:100%;height:100%;object-fit:contain;border-radius:2px}.build-actions{flex-direction:row;gap:4px;flex-wrap:wrap}.build-action-button{padding:6px 8px;font-size:11px;flex:1;min-width:0}.graphSection{flex:none;width:100%;overflow:visible}.chartContainer{min-height:250px;height:250px;padding:4px;margin-bottom:8px;width:100%;overflow:hidden}.armorRangeContainer{flex-direction:row;gap:8px;margin-bottom:6px;flex-wrap:wrap}.armorInputLabel{font-size:11px;flex:1;min-width:120px}.armorInput{width:100%;max-width:80px;font-size:11px;padding:4px 6px}.marginControls{flex-direction:row;align-items:center;gap:6px;flex-wrap:wrap}.marginTypeLabel{font-size:11px;white-space:nowrap}.marginTypeSelect{width:60px;font-size:11px;padding:4px 6px}.modal-overlay{padding:10px}.modal-content{max-width:100%;max-height:90vh}.modal-header{padding:12px 16px}.modal-header h2{font-size:16px}.modal-body{padding:16px}.modal-footer{padding:12px 16px;flex-direction:column}.modal-button-primary,.modal-button-secondary{width:100%;margin-bottom:8px}.build-select-item{padding:8px}.build-select-item span:nth-child(2){font-size:13px}.build-summary{font-size:11px}}@media (min-width:1025px){.appContainer{height:100vh;overflow:hidden}.mainContent{flex-direction:row;overflow:hidden}.leftColumn{flex:0 0 420px;max-height:none;overflow-y:auto;padding-right:8px}.graphSection{flex:1;overflow-y:auto}.chartContainer{min-height:600px;height:600px}.items-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:12px}.item-slot{aspect-ratio:1}.item-image{width:52px;height:52px;object-fit:contain}}