:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}:root{--primary-color: #2563eb;--secondary-color: #3b82f6;--background-light: #ffffff;--background-dark: #1a1a1a;--text-light: #1f2937;--text-dark: #f3f4f6;--border-light: #e5e7eb;--border-dark: #374151;--transition-speed: .3s}body{margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;transition:background-color var(--transition-speed),color var(--transition-speed)}body.dark-mode{background-color:var(--background-dark);color:var(--text-dark)}.app-container{min-height:100vh;display:flex;flex-direction:column;width:100%}.app-header{background-color:var(--background-light);border-bottom:1px solid var(--border-light);padding:1rem 2rem;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px #0000001a;width:100%}.dark .app-header{background-color:var(--background-dark);border-bottom-color:var(--border-dark)}.header-content{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.app-header h1{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-light)}.dark .app-header h1{color:var(--text-dark)}.theme-toggle{background:none;border:none;color:var(--text-light);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color var(--transition-speed)}.dark .theme-toggle{color:var(--text-dark)}.theme-toggle:hover{background-color:#0000000d}.dark .theme-toggle:hover{background-color:#ffffff1a}.app-content{flex:1;padding:2rem;width:100%}.content-wrapper{max-width:1440px;margin:0 auto;display:flex;flex-direction:column;gap:2rem;width:100%}.selection-panel{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:start;background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem}.dark .selection-panel{background-color:var(--background-dark);border-color:var(--border-dark)}.chart-section{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem;width:100%}.dark .chart-section{background-color:var(--background-dark);border-color:var(--border-dark)}.issues-section{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem;width:100%}.issues-container{margin-top:1rem}@media (max-width: 1200px){.selection-panel{grid-template-columns:1fr}}@media (max-width: 768px){.app-header,.app-content,.selection-panel,.chart-section,.issues-section{padding:1rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.control-panel,.chart-section{animation:fadeIn .3s ease-out}.sprint-selector{display:flex;flex-direction:column;gap:1.5rem}.selectors-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.select-container{display:flex;flex-direction:column;gap:.5rem}.select-container label{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.project-select{padding:.5rem;border:1px solid var(--border-color);border-radius:4px;background-color:var(--bg-secondary);color:var(--text-primary);font-size:1rem;width:100%}.project-select:disabled{opacity:.7;cursor:not-allowed}.sprint-info{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:1rem;margin-top:1rem}.sprint-info h3{display:flex;align-items:center;gap:.5rem;margin:0 0 1rem;color:var(--text-primary);font-size:1.1rem}.sprint-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.sprint-details p{margin:0;color:var(--text-secondary)}.sprint-details strong{color:var(--text-primary);margin-right:.5rem}.error-message{display:flex;align-items:center;gap:.5rem;color:var(--error-color);padding:.5rem;background-color:var(--error-bg);border-radius:4px;margin-top:1rem}.spinner{animation:spin 1s linear infinite;margin-left:.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.dark .sprint-info{background-color:var(--dark-bg-secondary)}.dark .sprint-details p{color:var(--dark-text-secondary)}.dark .sprint-details strong{color:var(--dark-text-primary)}.issue-list{display:flex;flex-direction:column;gap:1rem;width:100%}.issue-list-header{display:flex;justify-content:space-between;align-items:center;padding:0 .5rem}.issue-list-header h3{font-size:1.125rem;font-weight:600;color:var(--text-light);margin:0}.dark .issue-list-header h3{color:var(--text-dark)}.issue-count{font-size:.875rem;color:var(--text-light);opacity:.7}.dark .issue-count{color:var(--text-dark)}.issue-list-items{display:flex;flex-direction:column;gap:.5rem;max-height:400px;overflow-y:auto;padding:.5rem;border:1px solid var(--border-light);border-radius:.375rem}.dark .issue-list-items{border-color:var(--border-dark)}.issue-list-item{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.375rem;padding:.5rem .75rem;transition:all var(--transition-speed)}.dark .issue-list-item{background-color:var(--background-dark);border-color:var(--border-dark)}.issue-list-item:hover{border-color:var(--primary-color);transform:translate(4px)}.issue-list-item-content{display:flex;align-items:center;gap:1rem;font-size:.875rem}.issue-key{color:var(--primary-color);font-weight:500;min-width:80px}.issue-title{flex:1;color:var(--text-light);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dark .issue-title{color:var(--text-dark)}.issue-status{color:var(--text-light);opacity:.7;font-size:.75rem;padding:.25rem .5rem;background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.25rem;min-width:80px;text-align:center}.dark .issue-status{color:var(--text-dark);background-color:var(--background-dark);border-color:var(--border-dark)}.issue-list-items::-webkit-scrollbar{width:8px}.issue-list-items::-webkit-scrollbar-track{background:var(--background-light);border-radius:4px}.dark .issue-list-items::-webkit-scrollbar-track{background:var(--background-dark)}.issue-list-items::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}.dark .issue-list-items::-webkit-scrollbar-thumb{background:var(--border-dark)}.issue-list-items::-webkit-scrollbar-thumb:hover{background:var(--primary-color);opacity:.7}.issue-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;width:100%}.issue-list-loading,.issue-list-error,.issue-list-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:2rem;text-align:center;color:var(--text-light);opacity:.7}.dark .issue-list-loading,.dark .issue-list-error,.dark .issue-list-empty{color:var(--text-dark)}.issue-list-loading .spinner{font-size:1.5rem;color:var(--primary-color)}.issue-list-error{color:#dc2626}.dark .issue-list-error{color:#ef4444}.issue-list-error .error-icon,.issue-list-empty .empty-icon{font-size:2rem;opacity:.5}.empty-subtext{font-size:.875rem;margin:0;opacity:.5}.issue-card{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.75rem;padding:1rem;transition:all var(--transition-speed)}.dark .issue-card{background-color:var(--background-dark);border-color:var(--border-dark)}.issue-card:hover{transform:translateY(-2px);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.dark .issue-card:hover{box-shadow:0 4px 6px -1px #0003,0 2px 4px -1px #0000001a}.issue-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.issue-type{display:flex;align-items:center;gap:.5rem}.issue-type-icon{width:1rem;height:1rem}.issue-priority,.issue-assignee{display:flex;align-items:center;gap:.375rem}.priority-icon{width:.875rem;height:.875rem}.assignee-icon{font-size:.75rem;opacity:.7}.burndown-chart{display:flex;flex-direction:column;gap:1.5rem}.chart-header{display:flex;justify-content:space-between;align-items:center}.chart-title{display:flex;align-items:center;gap:.75rem}.chart-icon{font-size:1.25rem;color:var(--primary-color)}.chart-title h2{font-size:1.25rem;font-weight:600;color:var(--text-light);margin:0}.dark .chart-title h2{color:var(--text-dark)}.chart-legend{display:flex;gap:1.5rem}.legend-item{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-light);opacity:.8}.dark .legend-item{color:var(--text-dark)}.legend-color{width:.75rem;height:.75rem;border-radius:.125rem}.legend-color.ideal{background-color:var(--primary-color);opacity:.5}.legend-color.actual{background-color:var(--primary-color)}.chart-container{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.75rem;padding:1.5rem;min-height:300px}.dark .chart-container{background-color:var(--background-dark);border-color:var(--border-dark)}.chart-placeholder{display:flex;align-items:center;justify-content:center;height:100%;min-height:250px;color:var(--text-light);opacity:.5;font-size:.875rem}.dark .chart-placeholder{color:var(--text-dark)}.pdf-export{display:flex;flex-direction:column;gap:1rem}.export-header{display:flex;align-items:center;gap:.75rem}.export-icon{font-size:1.25rem;color:#dc2626}.export-header h2{font-size:1.25rem;font-weight:600;color:var(--text-light);margin:0}.dark .export-header h2{color:var(--text-dark)}.export-button{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;background-color:#dc2626;color:#fff;border:none;border-radius:.5rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-speed)}.export-button:hover{background-color:#b91c1c;transform:translateY(-1px)}.export-button:active{transform:translateY(0)}.export-description{font-size:.875rem;color:var(--text-light);opacity:.7;margin:0;line-height:1.5}.dark .export-description{color:var(--text-dark)}.project-selector{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1rem;margin-bottom:1rem}.dark .project-selector{background-color:var(--background-dark);border-color:var(--border-dark)}.sprint-content{display:flex;flex-direction:column;gap:2rem;margin-top:2rem}.burndown-chart{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem}.dark .burndown-chart{background-color:var(--background-dark);border-color:var(--border-dark)}.sprint-issues{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem}.dark .sprint-issues{background-color:var(--background-dark);border-color:var(--border-dark)}.sprint-issues h3{margin:0 0 1rem;font-size:1.25rem;font-weight:600;color:var(--text-light)}.dark .sprint-issues h3{color:var(--text-dark)}.sprint-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.sprint-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.issues-section{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem;max-height:600px;overflow-y:auto}.dark .issues-section{background-color:var(--background-dark);border-color:var(--border-dark)}@media (max-width: 1200px){.sprint-grid{grid-template-columns:1fr}}@media (max-width: 768px){.app-header,.app-content,.sprint-content,.chart-section,.issues-section{padding:1rem}}.debug-section{margin-top:2rem;background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem}.dark .debug-section{background-color:var(--background-dark);border-color:var(--border-dark)}.debug-section .section-title{margin-bottom:1rem;font-size:1.25rem;font-weight:600;color:var(--text-light)}.dark .debug-section .section-title{color:var(--text-dark)}.debug-panels{display:flex;flex-direction:column;gap:1rem}.debug-panel{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;overflow:hidden}.dark .debug-panel{background-color:var(--background-dark);border-color:var(--border-dark)}.debug-toggle{width:100%;display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background-color:var(--background-light);border:none;border-bottom:1px solid var(--border-light);color:var(--text-light);font-size:.875rem;cursor:pointer;transition:all var(--transition-speed)}.dark .debug-toggle{background-color:var(--background-dark);border-color:var(--border-dark);color:var(--text-dark)}.debug-toggle:hover{background-color:var(--primary-color);color:#fff}.debug-content{margin:0;padding:1rem;background-color:#1e1e1e;color:#d4d4d4;font-size:.75rem;line-height:1.5;overflow-x:auto;max-height:400px;overflow-y:auto;font-family:Consolas,Monaco,Courier New,monospace}.chart-legend .legend-color.deadline{background-color:red;border:1px solid rgba(255,0,0,.5);border-style:dashed}.sprint-user-overview-section{background-color:var(--background-light);border:1px solid var(--border-light);border-radius:.5rem;padding:1.5rem;margin-top:1.5rem;width:100%}.dark .sprint-user-overview-section{background-color:var(--background-dark);border-color:var(--border-dark)}