:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #4f46e5;--primary-hover: #4338ca;--secondary-color: #64748b;--danger-color: #ef4444;--danger-hover: #dc2626;--success-color: #22c55e;--background-color: #f8fafc;--surface-color: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--radius: .5rem}.dark-mode{--primary-color: #6366f1;--primary-hover: #818cf8;--secondary-color: #94a3b8;--danger-color: #f87171;--danger-hover: #ef4444;--success-color: #4ade80;--background-color: #0f172a;--surface-color: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border-color: #334155;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .5)}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--background-color);color:var(--text-primary);line-height:1.5;transition:background-color .3s ease,color .3s 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1.25rem;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:all .2s;border:none;font-size:.875rem;text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--primary-color),#6366f1);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-hover),#5b21b6);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--background-color);color:var(--text-primary);border-color:var(--primary-color);transform:translateY(-1px)}.btn-danger{background-color:#ef44441a;color:var(--danger-color);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background-color:#ef444433;transform:translateY(-1px)}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.input-group{margin-bottom:1rem}.input-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem;color:var(--text-secondary)}.input-field{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius);font-size:.875rem;transition:all .2s;background-color:var(--surface-color);color:var(--text-primary)}.input-field:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4f46e51a}.input-field::placeholder{color:var(--text-secondary)}.card{background-color:var(--surface-color);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);padding:2rem;margin-bottom:1.5rem;transition:all .3s ease}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.task-manager{max-width:1200px;margin:0 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h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.priority-badge{display:inline-flex;align-items:center;justify-content:center}.attachment-link{color:var(--primary-color);text-decoration:none;display:inline-flex;align-items:center;gap:.25rem;font-weight:500;transition:color .2s}.attachment-link:hover{text-decoration:underline;color:var(--primary-hover)}.priority-low{background-color:#10b981}.priority-medium{background-color:#f59e0b}.priority-high{background-color:#ef4444}.priority-urgent{background-color:#dc2626}.status-badge{padding:.25rem .5rem;border-radius:var(--radius);font-size:.75rem;font-weight:500;text-transform:uppercase}.status-badge.completed{background-color:var(--success-color);color:#fff}.status-badge.pending{background-color:var(--secondary-color);color:#fff}.form-grid{display:grid;gap:1rem}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}@media(max-width:768px){.form-row{grid-template-columns:1fr}.task-item{flex-direction:column;align-items:stretch}.task-content{margin-right:0;margin-bottom:1rem}.task-actions{justify-content:center}.header{padding:1rem}.header-right{flex-direction:column;gap:.5rem;align-items:flex-end}.user-menu{flex-direction:column;gap:.5rem}}:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-200: #bfdbfe;--primary-300: #93c5fd;--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--primary-900: #1e3a8a;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--success-500: #10b981;--warning-500: #f59e0b;--danger-500: #ef4444;--info-500: #06b6d4;--primary-color: var(--primary-600);--primary-hover: var(--primary-700);--secondary-color: var(--gray-500);--danger-color: var(--danger-500);--success-color: var(--success-500);--warning-color: var(--warning-500);--info-color: var(--info-500);--background-color: var(--gray-50);--surface-color: #ffffff;--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--border-color: var(--gray-200);--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius: .75rem;--radius-sm: .375rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace}.dark-mode{--primary-color: var(--primary-500);--primary-hover: var(--primary-400);--secondary-color: var(--gray-400);--danger-color: #f87171;--success-color: #4ade80;--warning-color: #fbbf24;--info-color: #22d3ee;--background-color: var(--gray-900);--surface-color: var(--gray-800);--text-primary: var(--gray-100);--text-secondary: var(--gray-400);--border-color: var(--gray-700);--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .4), 0 1px 2px -1px rgb(0 0 0 / .4);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .4);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .4);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .4), 0 8px 10px -6px rgb(0 0 0 / .4)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--background-color);color:var(--text-primary);line-height:1.6;transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.content-area{flex:1;padding:2rem;overflow-y:auto;max-width:100%}.sidebar{background-color:var(--surface-color);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:width .3s ease,background-color .3s ease;position:relative;z-index:10}.sidebar.collapsed{width:80px}.sidebar-header{padding:1.5rem;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:1rem}.sidebar-toggle{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:.5rem;border-radius:var(--radius-sm);transition:background-color .2s}.sidebar-toggle:hover{background-color:var(--gray-100)}.dark-mode .sidebar-toggle:hover{background-color:var(--gray-700)}.sidebar h2{font-size:1.25rem;font-weight:700;color:var(--primary-color);white-space:nowrap;overflow:hidden}.sidebar-nav{flex:1;padding:1rem 0}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;border:none;background:none;color:var(--text-secondary);cursor:pointer;transition:all .2s;width:100%;text-align:left;font-size:.875rem;font-weight:500;white-space:nowrap}.nav-item:hover{background-color:var(--gray-100);color:var(--text-primary)}.dark-mode .nav-item:hover{background-color:var(--gray-700)}.nav-item.active{background-color:var(--primary-100);color:var(--primary-700);border-right:3px solid var(--primary-color)}.dark-mode .nav-item.active{background-color:#3b82f61a;color:var(--primary-400)}@media(max-width:768px){.app-layout{position:relative}.sidebar{position:fixed;top:0;bottom:0;left:0;z-index:50;box-shadow:var(--shadow-xl)}.main-content{margin-left:80px;width:calc(100% - 80px)}}@media(max-width:480px){.sidebar.collapsed{transform:translate(-100%);width:0!important}.main-content{margin-left:0;width:100%}.sidebar:not(.collapsed){width:100%!important;max-width:280px}}.dashboard{max-width:1400px;margin:0 auto}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem}.dashboard-header h1{font-size:2rem;font-weight:800;color:var(--text-primary);margin-bottom:.5rem}.dashboard-header p{color:var(--text-secondary);font-size:1rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:linear-gradient(135deg,var(--surface-color) 0%,var(--gray-50) 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.5rem;border-radius:var(--radius-sm)}.stat-trend.positive{color:var(--success-color);background-color:#10b9811a}.stat-trend.negative{color:var(--danger-color);background-color:#ef44441a}.stat-content h3{font-size:2.5rem;font-weight:800;color:var(--text-primary);margin-bottom:.25rem}.stat-content p{color:var(--text-secondary);font-weight:500}.stat-content small{color:var(--text-secondary);font-size:.75rem}.dashboard-charts{display:grid;grid-template-columns:2fr 1fr;gap:2rem;margin-bottom:2rem}.chart-container{background-color:var(--surface-color);border-radius:var(--radius-lg);padding:2rem;border:1px solid var(--border-color)}.chart-container h3{margin-bottom:1.5rem;font-size:1.25rem;font-weight:700;color:var(--text-primary)}.dashboard-widgets{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.widget{background-color:var(--surface-color);border-radius:var(--radius-lg);padding:2rem;border:1px solid var(--border-color)}.widget h3{margin-bottom:1.5rem;font-size:1.25rem;font-weight:700;color:var(--text-primary)}.activity-list{display:flex;flex-direction:column;gap:1rem}.activity-item{display:flex;align-items:center;gap:1rem;padding:1rem;background-color:var(--gray-50);border-radius:var(--radius);border:1px solid var(--border-color)}.dark-mode .activity-item{background-color:var(--gray-800)}.activity-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.activity-icon.completed{background-color:var(--success-color)}.activity-icon.pending{background-color:var(--warning-color)}.activity-content p{font-size:.875rem;font-weight:500}.activity-content small{color:var(--text-secondary);font-size:.75rem}@media(max-width:1024px){.dashboard-charts,.dashboard-widgets{grid-template-columns:1fr}}@media(max-width:768px){.app-layout{flex-direction:column}.sidebar{width:100%;height:auto;border-right:none;border-bottom:1px solid var(--border-color)}.sidebar.collapsed{width:100%}.sidebar-nav,.sidebar.collapsed .sidebar-nav{display:none}.sidebar:not(.collapsed) .sidebar-nav{display:block}.content-area{padding:1rem}.dashboard-header{flex-direction:column;gap:1rem}.stats-grid{grid-template-columns:1fr}}.calendar-view{background:var(--background-color);padding:2rem;border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-xl);position:relative;overflow:hidden}.calendar-view:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--primary-color),var(--info-color),var(--success-color))}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1rem;background:#ffffff0d;border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.calendar-nav{display:flex;align-items:center;gap:1rem}.calendar-nav h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0;background:linear-gradient(135deg,var(--primary-color),var(--info-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:var(--text-primary);padding:.5rem;border-radius:var(--radius);cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.nav-btn:hover{background:#fff3;box-shadow:0 0 20px #6366f14d}.calendar-grid{background:#ffffff0d;border-radius:var(--radius-lg);padding:1rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:.5rem;margin-bottom:1rem}.weekday{text-align:center;font-weight:600;color:var(--text-secondary);padding:.5rem;font-size:.875rem}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:.5rem}.calendar-day{aspect-ratio:1;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:.5rem;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;position:relative;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.calendar-day:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00000026;border-color:var(--primary-color)}.calendar-day.today{background:linear-gradient(135deg,var(--primary-color),var(--info-color));color:#fff;box-shadow:0 0 20px #6366f166}.calendar-day.selected{background:linear-gradient(135deg,var(--success-color),var(--primary-color));color:#fff;box-shadow:0 0 20px #10b98166}.calendar-day.other-month{opacity:.4}.day-number{font-size:1.125rem;font-weight:600;margin-bottom:.25rem}.task-indicators{width:100%;display:flex;flex-direction:column;align-items:center;gap:.25rem}.task-count{font-size:.75rem;color:var(--text-secondary);font-weight:500}.task-dots{display:flex;gap:.125rem;flex-wrap:wrap;justify-content:center}.task-dot{width:6px;height:6px;border-radius:50%;border:1px solid rgba(255,255,255,.3)}.task-dot.low{background:var(--info-color)}.task-dot.medium{background:var(--warning-color)}.task-dot.high{background:var(--danger-color)}.task-dot.completed{opacity:.5}.task-dot.more{background:var(--gray-400)}.day-details{margin-top:2rem;background:#ffffff0d;border-radius:var(--radius-lg);padding:1.5rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-lg)}.day-details-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.day-details-header h3{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:0}.day-tasks{display:flex;flex-direction:column;gap:1rem}.no-tasks{text-align:center;padding:2rem;color:var(--text-secondary)}.task-list{display:flex;flex-direction:column;gap:.75rem}.task-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#ffffff0d;border-radius:var(--radius);border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);transition:all .3s ease}.task-item:hover{transform:translate(5px);box-shadow:0 4px 15px #0000001a}.priority-indicator{width:4px;height:100%;border-radius:2px}.priority-indicator.low{background:var(--info-color)}.priority-indicator.medium{background:var(--warning-color)}.priority-indicator.high{background:var(--danger-color)}.task-content{flex:1}.task-content h4{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 .25rem}.task-content p{font-size:.875rem;color:var(--text-secondary);margin:0 0 .5rem}.task-meta{display:flex;gap:.75rem;font-size:.75rem;color:var(--text-secondary)}.status-badge{padding:.25rem .5rem;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase}.status-badge.pending{background:var(--warning-color);color:#fff}.status-badge.in-progress{background:var(--info-color);color:#fff}.status-badge.completed{background:var(--success-color);color:#fff}.dark-mode .calendar-view{background:var(--background-color)}.dark-mode .calendar-day.today,.dark-mode .calendar-day.selected{color:#fff}.contribution-timeline{background:#ffffff0d;border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:2rem;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-lg)}.timeline-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.timeline-header h3{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin:0;background:linear-gradient(135deg,var(--primary-color),var(--info-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.legend{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-secondary)}.legend-squares{display:flex;gap:.125rem}.legend-square{width:12px;height:12px;border-radius:2px}.legend-square.level-0{background:var(--gray-300)}.legend-square.level-1{background:#9be9a8}.legend-square.level-2{background:#40c463}.legend-square.level-3{background:#30a14e}.legend-square.level-4{background:#216e39}.dark-mode .legend-square.level-0{background:var(--gray-600)}.timeline-grid{display:flex;gap:.5rem;align-items:flex-start}.weekday-labels{display:flex;flex-direction:column;gap:.125rem;font-size:.75rem;color:var(--text-secondary);font-weight:500}.weekday-labels div{height:10px;line-height:10px;display:flex;align-items:center;justify-content:center}.weeks-grid{display:flex;gap:.125rem}.week-column{display:flex;flex-direction:column;gap:.125rem}.day-square{width:10px;height:10px;border-radius:2px;cursor:pointer;transition:all .2s ease;border:1px solid rgba(255,255,255,.1)}.day-square.level-0{background:var(--gray-300)}.day-square.level-1{background:#9be9a8;box-shadow:0 0 6px #9be9a866}.day-square.level-2{background:#40c463;box-shadow:0 0 8px #40c46366}.day-square.level-3{background:#30a14e;box-shadow:0 0 10px #30a14e66}.day-square.level-4{background:#216e39;box-shadow:0 0 12px #216e3966}.day-square:hover{border-color:var(--primary-color);box-shadow:0 0 15px #6366f199}.dark-mode .day-square.level-0{background:var(--gray-600)}