*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-primary-light: #e0e7ff;--color-success: #10b981;--color-success-light: #d1fae5;--color-warning: #f59e0b;--color-warning-light: #fef3c7;--color-error: #ef4444;--color-error-light: #fee2e2;--color-white: #ffffff;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-todo: #6b7280;--color-todo-bg: #f3f4f6;--color-in-progress: #3b82f6;--color-in-progress-bg: #dbeafe;--color-done: #10b981;--color-done-bg: #d1fae5;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-full: 9999px;--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);--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);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--navbar-height: 64px;--sidebar-width: 260px;--container-max-width: 1280px}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-gray-800);background-color:var(--color-gray-50);min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);color:var(--color-gray-900)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}p{color:var(--color-gray-600)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}button{font-family:inherit;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);border:none;cursor:pointer;transition:all var(--transition-fast)}button:disabled{opacity:.6;cursor:not-allowed}input,textarea,select{font-family:inherit;font-size:var(--font-size-base);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);padding:var(--spacing-2) var(--spacing-3);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.material-icons{font-size:20px;vertical-align:middle}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--color-gray-500)}.text-small{font-size:var(--font-size-sm)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing-1)}.gap-2{gap:var(--spacing-2)}.gap-3{gap:var(--spacing-3)}.gap-4{gap:var(--spacing-4)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-gray-100);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-400)}.navbar{background:var(--color-white);border-bottom:1px solid var(--color-gray-200);height:var(--navbar-height);position:sticky;top:0;z-index:100}.navbar-container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-6);height:100%;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:var(--spacing-2)}.navbar-brand .material-icons{font-size:28px;color:var(--color-primary)}.navbar-logo{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-gray-900)}.navbar-links{display:flex;align-items:center;gap:var(--spacing-1)}.nav-link{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-4);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600);transition:all var(--transition-fast)}.nav-link:hover{background:var(--color-gray-100);color:var(--color-gray-900)}.nav-link.active{background:var(--color-primary-light);color:var(--color-primary)}.nav-link .material-icons{font-size:20px}.navbar-user{display:flex;align-items:center;gap:var(--spacing-3)}.user-info{display:flex;align-items:center;gap:var(--spacing-2)}.user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));color:var(--color-white);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.user-details{display:flex;flex-direction:column}.user-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-900);line-height:1.2}.user-role{font-size:var(--font-size-xs);color:var(--color-gray-500);text-transform:capitalize}.logout-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-lg);background:transparent;color:var(--color-gray-500);transition:all var(--transition-fast)}.logout-btn:hover{background:var(--color-error-light);color:var(--color-error)}.logout-btn .material-icons{font-size:20px}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-4);color:var(--color-gray-500)}.loading-spinner .material-icons{font-size:48px;color:var(--color-primary);animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.navbar-container{padding:0 var(--spacing-4)}.user-details{display:none}.nav-link span:not(.material-icons){display:none}.nav-link{padding:var(--spacing-2)}}.layout{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:var(--spacing-6)}.container{max-width:var(--container-max-width);margin:0 auto}.page-header{margin-bottom:var(--spacing-6)}.page-header h1{margin-bottom:var(--spacing-2)}.page-header p{font-size:var(--font-size-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);border-radius:var(--radius-lg);font-weight:var(--font-weight-medium);transition:all var(--transition-fast)}.btn-icon{font-size:18px}.btn-small{padding:var(--spacing-1) var(--spacing-3);font-size:var(--font-size-xs)}.btn-medium{padding:var(--spacing-2) var(--spacing-4);font-size:var(--font-size-sm)}.btn-large{padding:var(--spacing-3) var(--spacing-6);font-size:var(--font-size-base)}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-white);color:var(--color-gray-700);border:1px solid var(--color-gray-300)}.btn-secondary:hover:not(:disabled){background:var(--color-gray-50);border-color:var(--color-gray-400)}.btn-ghost{background:transparent;color:var(--color-gray-600)}.btn-ghost:hover:not(:disabled){background:var(--color-gray-100);color:var(--color-gray-900)}.btn-danger{background:var(--color-error);color:var(--color-white)}.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px);box-shadow:var(--shadow-md)}.card{background:var(--color-white);border-radius:var(--radius-xl);border:1px solid var(--color-gray-200);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md)}.card-padding-small{padding:var(--spacing-3)}.card-padding-medium{padding:var(--spacing-4)}.card-padding-large{padding:var(--spacing-6)}.card-header{padding-bottom:var(--spacing-4);border-bottom:1px solid var(--color-gray-100);margin-bottom:var(--spacing-4)}.dashboard{animation:fadeIn .3s ease}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--color-gray-500)}.current-sprint-card{margin-bottom:var(--spacing-6);border:2px solid var(--color-primary);background:linear-gradient(to bottom right,var(--color-white),var(--color-primary-light))}.sprint-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-3)}.sprint-card-title{display:flex;align-items:center;gap:var(--spacing-2)}.sprint-card-title .material-icons{color:var(--color-primary);font-size:24px}.sprint-card-title h3{margin:0;font-size:var(--font-size-lg);color:var(--color-gray-900)}.sprint-card-goal{font-size:var(--font-size-sm);color:var(--color-gray-600);font-style:italic;margin-bottom:var(--spacing-4)}.sprint-progress-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-6);margin-bottom:var(--spacing-4)}.sprint-date-info{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-500);padding-top:var(--spacing-3);border-top:1px solid var(--color-gray-200)}.sprint-date-info .material-icons{font-size:16px}@media(max-width:500px){.sprint-progress-grid{grid-template-columns:1fr}.sprint-card-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-3)}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-4);margin-bottom:var(--spacing-6)}.stat-card{display:flex;align-items:center;gap:var(--spacing-4)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center}.stat-icon .material-icons{font-size:24px}.stat-card-primary .stat-icon{background:var(--color-primary-light);color:var(--color-primary)}.stat-card-success .stat-icon{background:var(--color-success-light);color:var(--color-success)}.stat-card-warning .stat-icon{background:var(--color-warning-light);color:var(--color-warning)}.stat-card-purple .stat-icon{background:#ede9fe;color:#7c3aed}.stat-content{display:flex;flex-direction:column}.stat-value{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-gray-900);line-height:1}.stat-label{font-size:var(--font-size-sm);color:var(--color-gray-500);margin-top:var(--spacing-1)}.stat-sub{font-size:var(--font-size-xs);color:var(--color-gray-400)}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-6);margin-bottom:var(--spacing-6)}@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}}.progress-section{margin-bottom:var(--spacing-4)}.progress-section:last-child{margin-bottom:var(--spacing-6)}.progress-header{display:flex;justify-content:space-between;margin-bottom:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-600)}.progress-bar{height:8px;background:var(--color-gray-100);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;border-radius:var(--radius-full);transition:width .5s ease}.progress-primary{background:var(--color-primary)}.progress-success{background:var(--color-success)}.progress-breakdown{display:flex;gap:var(--spacing-6);padding-top:var(--spacing-4);border-top:1px solid var(--color-gray-100)}.breakdown-item{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-600)}.breakdown-dot{width:8px;height:8px;border-radius:var(--radius-full)}.breakdown-dot.todo{background:var(--color-todo)}.breakdown-dot.in-progress{background:var(--color-in-progress)}.breakdown-dot.done{background:var(--color-done)}.members-list{display:flex;flex-direction:column;gap:var(--spacing-3)}.member-row{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-3);border-radius:var(--radius-lg);transition:background var(--transition-fast)}.member-row:hover{background:var(--color-gray-50)}.member-info{display:flex;align-items:center;gap:var(--spacing-3)}.member-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--color-primary-light);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.member-details{display:flex;flex-direction:column}.member-name{font-weight:var(--font-weight-medium);color:var(--color-gray-900)}.member-role{font-size:var(--font-size-xs);color:var(--color-gray-500);text-transform:capitalize}.member-stats{display:flex;gap:var(--spacing-4)}.member-stat{font-size:var(--font-size-sm);color:var(--color-gray-500)}.recent-tasks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--spacing-4)}.recent-task{padding:var(--spacing-4);border:1px solid var(--color-gray-200);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.recent-task:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md)}.recent-task-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-2)}.status-badge{display:inline-flex;padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.status-todo{background:var(--color-todo-bg);color:var(--color-todo)}.status-in-progress{background:var(--color-in-progress-bg);color:var(--color-in-progress)}.status-done{background:var(--color-done-bg);color:var(--color-done)}.task-points{font-size:var(--font-size-xs);color:var(--color-gray-500);font-weight:var(--font-weight-medium)}.recent-task-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-800);margin-bottom:var(--spacing-3);line-height:var(--line-height-normal)}.recent-task-assignee{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-xs);color:var(--color-gray-500)}.mini-avatar{width:24px;height:24px;border-radius:var(--radius-full);background:var(--color-gray-200);color:var(--color-gray-600);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:var(--font-weight-semibold)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .2s ease}.modal{background:var(--color-white);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp .3s ease;box-shadow:var(--shadow-xl)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:var(--spacing-5) var(--spacing-6);border-bottom:1px solid var(--color-gray-200);display:flex;justify-content:space-between;align-items:center}.modal-header h2{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.modal-close{background:transparent;padding:var(--spacing-2);border-radius:var(--radius-md);color:var(--color-gray-500)}.modal-close:hover{background:var(--color-gray-100);color:var(--color-gray-700)}.modal-body{padding:var(--spacing-6);overflow-y:auto}.form-group{margin-bottom:var(--spacing-4)}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-700);margin-bottom:var(--spacing-2)}.form-group input,.form-group textarea,.form-group select{width:100%}.form-group textarea{resize:vertical;min-height:100px}.form-group input.error,.form-group select.error{border-color:var(--color-error)}.form-group input.error:focus,.form-group select.error:focus{box-shadow:0 0 0 3px var(--color-error-light)}.error-text{display:block;font-size:var(--font-size-xs);color:var(--color-error);margin-top:var(--spacing-1)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-4)}@media(max-width:500px){.form-row{grid-template-columns:1fr}}.modal-footer{padding:var(--spacing-4) var(--spacing-6);border-top:1px solid var(--color-gray-200);display:flex;justify-content:space-between;align-items:center;background:var(--color-gray-50)}.modal-actions-right{display:flex;gap:var(--spacing-3)}.board-page{animation:fadeIn .3s ease}.board-page .page-header{display:flex;justify-content:space-between;align-items:flex-start}.board-filters{display:flex;align-items:center;gap:var(--spacing-6);padding:var(--spacing-4);background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200);margin-bottom:var(--spacing-4)}.board-filter{display:flex;align-items:center;gap:var(--spacing-2)}.board-filter label{display:flex;align-items:center;gap:var(--spacing-1);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-600)}.board-filter label .material-icons{font-size:18px;color:var(--color-gray-400)}.board-filter select{min-width:160px}.current-sprint-info{display:flex;align-items:center;gap:var(--spacing-2);flex:1;padding-left:var(--spacing-4);border-left:1px solid var(--color-gray-200)}.sprint-goal-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-500)}.sprint-goal-text{font-size:var(--font-size-sm);color:var(--color-gray-700);font-style:italic}@media(max-width:768px){.board-filters{flex-direction:column;align-items:stretch;gap:var(--spacing-3)}.current-sprint-info{padding-left:0;border-left:none;padding-top:var(--spacing-3);border-top:1px solid var(--color-gray-200)}}.board{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-4);min-height:calc(100vh - 220px)}@media(max-width:900px){.board{grid-template-columns:1fr}}.board-column{background:var(--color-gray-100);border-radius:var(--radius-xl);display:flex;flex-direction:column;transition:background var(--transition-fast)}.board-column.drag-over{background:var(--color-primary-light)}.column-header{padding:var(--spacing-4);display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid transparent}.column-todo .column-header{border-bottom-color:var(--color-todo)}.column-in-progress .column-header{border-bottom-color:var(--color-in-progress)}.column-done .column-header{border-bottom-color:var(--color-done)}.column-title{display:flex;align-items:center;gap:var(--spacing-2);font-weight:var(--font-weight-semibold);color:var(--color-gray-700)}.column-title .material-icons{font-size:18px}.column-todo .material-icons{color:var(--color-todo)}.column-in-progress .material-icons{color:var(--color-in-progress)}.column-done .material-icons{color:var(--color-done)}.column-count{background:var(--color-white);color:var(--color-gray-600);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.column-content{padding:var(--spacing-4);flex:1;display:flex;flex-direction:column;gap:var(--spacing-3);overflow-y:auto}.column-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-8);color:var(--color-gray-400);gap:var(--spacing-2)}.column-empty .material-icons{font-size:32px}.task-card{background:var(--color-white);border-radius:var(--radius-lg);padding:var(--spacing-4);cursor:pointer;transition:all var(--transition-fast);border:1px solid var(--color-gray-200)}.task-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.task-card.dragging{opacity:.5;transform:rotate(2deg)}.task-card-header{display:flex;justify-content:flex-end;margin-bottom:var(--spacing-2)}.task-points-badge{background:var(--color-primary-light);color:var(--color-primary);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold)}.task-card-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-900);margin-bottom:var(--spacing-2);line-height:var(--line-height-normal)}.task-card-desc{font-size:var(--font-size-xs);color:var(--color-gray-500);margin-bottom:var(--spacing-3);line-height:var(--line-height-relaxed)}.task-card-footer{display:flex;justify-content:space-between;align-items:center}.task-assignee{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-xs);color:var(--color-gray-500)}.task-avatar{width:24px;height:24px;border-radius:var(--radius-full);background:var(--color-gray-200);color:var(--color-gray-600);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:var(--font-weight-semibold)}.team-page{animation:fadeIn .3s ease}.team-page .page-header{display:flex;justify-content:space-between;align-items:flex-start}.team-overview{margin-bottom:var(--spacing-6)}.team-stats{display:flex;justify-content:space-around;flex-wrap:wrap;gap:var(--spacing-6)}.team-stat{display:flex;align-items:center;gap:var(--spacing-3)}.team-stat .material-icons{font-size:32px;color:var(--color-primary);background:var(--color-primary-light);padding:var(--spacing-3);border-radius:var(--radius-lg)}.team-stat .stat-value{display:block;font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-gray-900);line-height:1}.team-stat .stat-label{font-size:var(--font-size-sm);color:var(--color-gray-500)}.members-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-5)}.member-card{position:relative}.member-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-3)}.member-card-info{display:flex;align-items:center;gap:var(--spacing-3)}.member-card-avatar{width:56px;height:56px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));color:var(--color-white);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold)}.member-card-name{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-gray-900);margin-bottom:var(--spacing-1)}.role-badge{display:inline-block;padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);text-transform:capitalize}.role-admin{background:#fef3c7;color:#d97706}.role-member{background:var(--color-gray-100);color:var(--color-gray-600)}.member-menu-container{position:relative}.member-menu-btn{background:transparent;color:var(--color-gray-400);padding:var(--spacing-1);border-radius:var(--radius-md)}.member-menu-btn:hover{background:var(--color-gray-100);color:var(--color-gray-600)}.member-menu{position:absolute;top:100%;right:0;background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:140px;z-index:100;overflow:hidden}.member-menu button{display:flex;align-items:center;gap:var(--spacing-2);width:100%;padding:var(--spacing-2) var(--spacing-3);background:transparent;color:var(--color-gray-700);font-size:var(--font-size-sm);text-align:left;border-radius:0}.member-menu button:hover{background:var(--color-gray-50)}.member-menu button.danger{color:var(--color-error)}.member-menu button.danger:hover{background:#fef2f2}.member-menu button .material-icons{font-size:18px}.input-disabled{background:var(--color-gray-100);color:var(--color-gray-500);cursor:not-allowed}.help-text{font-size:var(--font-size-xs);color:var(--color-gray-500);margin-top:var(--spacing-1)}.member-email{font-size:var(--font-size-sm);color:var(--color-gray-500);margin-bottom:var(--spacing-4)}.member-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-2);margin-bottom:var(--spacing-4);padding:var(--spacing-3);background:var(--color-gray-50);border-radius:var(--radius-lg)}.member-stat-item{text-align:center}.member-stat-item .stat-number{display:block;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-gray-900)}.member-stat-item .stat-label{font-size:var(--font-size-xs);color:var(--color-gray-500)}.member-task-bar{height:8px;background:var(--color-gray-100);border-radius:var(--radius-full);overflow:hidden;display:flex}.task-bar-segment{height:100%;transition:width var(--transition-slow)}.task-bar-segment.done{background:var(--color-done)}.task-bar-segment.in-progress{background:var(--color-in-progress)}.task-bar-segment.todo{background:var(--color-gray-300)}.task-bar-empty{width:100%;font-size:var(--font-size-xs);color:var(--color-gray-400);text-align:center;line-height:8px}.modal-small{max-width:420px}.sprint-modal{max-width:480px}.end-date-display{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3);background:var(--color-gray-50);border:1px solid var(--color-gray-200);border-radius:var(--radius-md);color:var(--color-gray-600);font-size:var(--font-size-sm)}.end-date-display .material-icons{font-size:18px;color:var(--color-gray-400)}.duration-badge{margin-left:auto;padding:var(--spacing-1) var(--spacing-2);background:var(--color-primary-light);color:var(--color-primary);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.sprint-stats{display:flex;gap:var(--spacing-4);padding:var(--spacing-4);background:var(--color-gray-50);border-radius:var(--radius-lg);margin-top:var(--spacing-4)}.sprint-stats .stat-item{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-600)}.sprint-stats .stat-item .material-icons{font-size:18px;color:var(--color-gray-400)}.sprints-page{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.sprint-section{margin-bottom:var(--spacing-8)}.section-title{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-gray-700);margin-bottom:var(--spacing-4)}.section-title .material-icons{font-size:20px;color:var(--color-gray-400)}.sprint-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--spacing-4)}.sprint-card{padding:var(--spacing-5);transition:all var(--transition-fast)}.sprint-card:hover{box-shadow:var(--shadow-lg)}.sprint-card.sprint-active{border:2px solid var(--color-primary);background:linear-gradient(to bottom right,var(--color-white),var(--color-primary-light))}.sprint-card-header{margin-bottom:var(--spacing-3)}.sprint-title-row{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-3);margin-bottom:var(--spacing-2)}.sprint-name{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-gray-900);margin:0}.sprint-status-badge{display:inline-flex;padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);text-transform:uppercase;letter-spacing:.5px}.sprint-status-badge.status-planning{background:var(--color-gray-100);color:var(--color-gray-600)}.sprint-status-badge.status-active{background:var(--color-primary-light);color:var(--color-primary)}.sprint-status-badge.status-completed{background:var(--color-success-light);color:var(--color-success)}.sprint-dates{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-500)}.sprint-dates .material-icons{font-size:16px}.sprint-goal{font-size:var(--font-size-sm);color:var(--color-gray-600);margin-bottom:var(--spacing-4);line-height:var(--line-height-relaxed)}.sprint-progress{margin-bottom:var(--spacing-4)}.sprint-progress .progress-header{display:flex;justify-content:space-between;margin-bottom:var(--spacing-2);font-size:var(--font-size-sm);color:var(--color-gray-600)}.sprint-progress .progress-bar{height:6px;background:var(--color-gray-100);border-radius:var(--radius-full);overflow:hidden}.sprint-progress .progress-fill{height:100%;background:var(--color-primary);border-radius:var(--radius-full);transition:width .5s ease}.sprint-active .sprint-progress .progress-fill{background:linear-gradient(90deg,var(--color-primary),var(--color-primary-dark))}.sprint-stats-row{display:flex;gap:var(--spacing-6);margin-bottom:var(--spacing-4);padding:var(--spacing-3) 0;border-top:1px solid var(--color-gray-100);border-bottom:1px solid var(--color-gray-100)}.sprint-stat{display:flex;flex-direction:column}.sprint-stat .stat-value{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-gray-900)}.sprint-stat .stat-label{font-size:var(--font-size-xs);color:var(--color-gray-500)}.sprint-actions{display:flex;gap:var(--spacing-2);flex-wrap:wrap}.empty-state{text-align:center;max-width:400px;margin:var(--spacing-8) auto}.empty-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-3)}.empty-content .material-icons{font-size:48px;color:var(--color-gray-300)}.empty-content h3{font-size:var(--font-size-lg);color:var(--color-gray-700);margin:0}.empty-content p{font-size:var(--font-size-sm);color:var(--color-gray-500);margin:0}@media(max-width:600px){.sprint-grid{grid-template-columns:1fr}.sprint-actions{flex-direction:column}.sprint-actions button{width:100%}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-gray-50) 0%,var(--color-primary-light) 100%);padding:var(--spacing-4)}.auth-container{background:var(--color-white);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);padding:var(--spacing-8);width:100%;max-width:420px;animation:slideUp .4s ease}.auth-header{text-align:center;margin-bottom:var(--spacing-6)}.auth-logo{display:inline-flex;align-items:center;gap:var(--spacing-2);margin-bottom:var(--spacing-4)}.auth-logo .material-icons{font-size:36px;color:var(--color-primary)}.auth-logo span:last-child{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-gray-900)}.auth-header h1{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-2)}.auth-header p{color:var(--color-gray-500)}.auth-form{margin-bottom:var(--spacing-6)}.auth-form .form-group{margin-bottom:var(--spacing-4)}.auth-form label{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-gray-700);margin-bottom:var(--spacing-2)}.auth-error{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-4);background:var(--color-error-light);color:var(--color-error);border-radius:var(--radius-lg);font-size:var(--font-size-sm);margin-bottom:var(--spacing-4)}.auth-error .material-icons{font-size:20px}.auth-submit{width:100%;margin-top:var(--spacing-2)}.checkbox-group{display:flex;align-items:center}.checkbox-label{display:flex;align-items:center;gap:var(--spacing-2);cursor:pointer;font-size:var(--font-size-sm);color:var(--color-gray-700)}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-primary)}.auth-footer{text-align:center;padding-top:var(--spacing-4);border-top:1px solid var(--color-gray-200)}.auth-footer p{font-size:var(--font-size-sm);color:var(--color-gray-600)}.auth-footer a{font-weight:var(--font-weight-medium)}.auth-demo{margin-top:var(--spacing-4);padding:var(--spacing-3);background:var(--color-gray-50);border-radius:var(--radius-lg);text-align:center}.auth-demo p{font-size:var(--font-size-xs);color:var(--color-gray-500);margin-bottom:var(--spacing-1)}.auth-demo code{font-size:var(--font-size-sm);color:var(--color-gray-700);background:var(--color-white);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-md);border:1px solid var(--color-gray-200)}