@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .6875rem;--font-size-sm: .8125rem;--font-size-base: .9375rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 2.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--status-todo: #f59e0b;--status-progress: #6366f1;--status-done: #22c55e;--priority-high: #ef4444;--priority-medium: #f59e0b;--priority-low: #22c55e;--navbar-height: 60px;--sidebar-width: 260px}[data-theme=dark]{--bg-primary: #0f0f17;--bg-secondary: #161625;--bg-tertiary: #1e1e32;--bg-elevated: #252540;--bg-hover: #2a2a48;--bg-active: #32325a;--glass-bg: rgba(30, 30, 50, .75);--glass-border: rgba(255, 255, 255, .06);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .4);--text-primary: #f0f0f8;--text-secondary: #9d9db8;--text-muted: #6b6b88;--text-inverse: #0f0f17;--border-color: rgba(255, 255, 255, .08);--border-light: rgba(255, 255, 255, .04);--accent-primary: #818cf8;--accent-primary-hover: #6366f1;--accent-primary-subtle: rgba(129, 140, 248, .12);--accent-gradient: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);--danger: #f87171;--danger-hover: #ef4444;--danger-subtle: rgba(248, 113, 113, .12);--success: #4ade80;--warning: #fbbf24;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(129, 140, 248, .15);--scrollbar-thumb: #3a3a5c;--scrollbar-track: transparent}@media(max-width:1200px){[data-theme=dark] .stats-grid{grid-template-columns:repeat(3,1fr)}}[data-theme=light]{--bg-primary: #f8f9fc;--bg-secondary: #ffffff;--bg-tertiary: #f0f2f8;--bg-elevated: #ffffff;--bg-hover: #eef0f6;--bg-active: #e4e6ef;--glass-bg: rgba(255, 255, 255, .8);--glass-border: rgba(0, 0, 0, .06);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .08);--text-primary: #1a1a2e;--text-secondary: #5a5a7a;--text-muted: #8a8aa8;--text-inverse: #ffffff;--border-color: rgba(0, 0, 0, .08);--border-light: rgba(0, 0, 0, .04);--accent-primary: #6366f1;--accent-primary-hover: #4f46e5;--accent-primary-subtle: rgba(99, 102, 241, .08);--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--danger: #ef4444;--danger-hover: #dc2626;--danger-subtle: rgba(239, 68, 68, .08);--success: #22c55e;--warning: #f59e0b;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgba(99, 102, 241, .1);--scrollbar-thumb: #d0d0e0;--scrollbar-track: transparent}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--text-primary);background:var(--bg-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-primary-hover)}h1,h2,h3,h4{font-weight:600;line-height:1.3;color:var(--text-primary)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes toastSlide{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .7s linear infinite}.spinner-sm{width:20px;height:20px;border-width:2px}.spinner-xs{width:14px;height:14px;border-width:2px}.page-loader{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:var(--space-4);color:var(--text-secondary);background:var(--bg-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border:none;border-radius:var(--radius-md);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;line-height:1.4}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-sm),var(--shadow-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md),var(--shadow-glow)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--font-size-xs)}.btn-full{width:100%}.btn-loading{display:inline-flex;align-items:center;gap:var(--space-2)}.btn-social{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);flex:1;padding:var(--space-3) var(--space-4)}.btn-social:hover{background:var(--bg-hover);border-color:var(--accent-primary)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:var(--radius-md);background:transparent;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.icon-btn-sm{width:28px;height:28px}.icon-btn-danger:hover{background:var(--danger-subtle);color:var(--danger)}.form{display:flex;flex-direction:column;gap:var(--space-5)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-group label{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary)}.column-title-row{display:flex;align-items:center;justify-content:center;gap:var(--space-2);flex:1;text-align:center}.column-title-row h3{font-size:var(--font-size-sm);font-weight:600;margin:0;line-height:1.2}.form-group input,.form-group textarea,.form-group select{padding:var(--space-3) var(--space-4);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);transition:all var(--transition-fast);outline:none}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-subtle)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group textarea{resize:vertical;min-height:80px}.form-group select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239d9db8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:40px}.input-disabled{opacity:.5;cursor:not-allowed}.form-hint{font-size:var(--font-size-xs);color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.form-actions{display:flex;justify-content:flex-end;gap:var(--space-3);padding-top:var(--space-2)}.modal-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-4);animation:fadeIn .2s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;animation:scaleIn .25s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-6);padding-bottom:0}.modal-header h2{font-size:var(--font-size-lg)}.modal-body{padding:var(--space-6)}.navbar{display:flex;align-items:center;justify-content:space-between;height:var(--navbar-height);padding:0 var(--space-5);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100}.navbar-left{display:flex;align-items:center;gap:var(--space-3)}.navbar-brand{display:flex;align-items:center;gap:var(--space-3);color:var(--text-primary);text-decoration:none}.brand-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--radius-md);color:#fff}.brand-text{font-size:var(--font-size-lg);font-weight:700}.navbar-center{display:flex;align-items:center;gap:var(--space-2)}.nav-link{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500;transition:all var(--transition-fast)}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background:var(--accent-primary-subtle);color:var(--accent-primary)}.navbar-right,.user-menu{display:flex;align-items:center;gap:var(--space-3)}.user-info{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--text-primary);transition:background var(--transition-fast)}.user-info:hover{background:var(--bg-hover)}.user-avatar{width:30px;height:30px;border-radius:var(--radius-full);object-fit:cover}.user-avatar-placeholder{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-full);background:var(--accent-primary-subtle);color:var(--accent-primary)}.user-name{font-size:var(--font-size-sm);font-weight:500;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:calc(100vh - var(--navbar-height));background:var(--bg-secondary);border-right:1px solid var(--border-color);overflow-y:auto;transition:all var(--transition-base);display:flex;flex-direction:column}.sidebar.closed{width:0;min-width:0;overflow:hidden;border-right:none}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-5) var(--space-3)}.sidebar-header h3{font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-weight:600}.sidebar-content{flex:1;padding:var(--space-2) var(--space-3)}.sidebar-loading{display:flex;justify-content:center;padding:var(--space-8)}.sidebar-empty{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-8) var(--space-4);text-align:center;color:var(--text-muted);animation:fadeIn .3s ease}.sidebar-empty .empty-icon{opacity:.3}.sidebar-empty p{font-size:var(--font-size-sm)}.sidebar-nav{display:flex;flex-direction:column;gap:var(--space-1)}.sidebar-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500;transition:all var(--transition-fast);text-decoration:none}.sidebar-link:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-link.active{background:var(--accent-primary-subtle);color:var(--accent-primary)}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-body{display:flex;flex:1}.main-content{flex:1;padding:var(--space-8);overflow-y:auto;height:calc(100vh - var(--navbar-height));animation:fadeIn .3s ease}.page-header{text-align:center;margin-bottom:var(--space-10)}.page-header h1{font-size:var(--font-size-2xl);font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{color:var(--text-secondary);margin-top:var(--space-2);font-size:var(--font-size-base)}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:var(--space-4);background:var(--bg-primary);background-image:radial-gradient(circle at 30% 20%,var(--accent-primary-subtle) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(167,139,250,.06) 0%,transparent 50%)}.auth-container{width:100%;max-width:420px;padding:var(--space-10);background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--glass-shadow);animation:scaleIn .4s ease}.auth-header{text-align:center;margin-bottom:var(--space-8)}.auth-logo{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:var(--accent-gradient);border-radius:var(--radius-lg);color:#fff;margin-bottom:var(--space-4)}.auth-header h1{font-size:var(--font-size-xl);margin-bottom:var(--space-2)}.auth-header p{color:var(--text-secondary);font-size:var(--font-size-sm)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.auth-divider{display:flex;align-items:center;gap:var(--space-4);margin:var(--space-6) 0;color:var(--text-muted);font-size:var(--font-size-xs)}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.social-buttons{display:flex;gap:var(--space-3)}.auth-footer{text-align:center;margin-top:var(--space-6);color:var(--text-secondary);font-size:var(--font-size-sm)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6);margin-bottom:var(--space-10)}.stat-card{position:relative;display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5) var(--space-6);background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-base);overflow:hidden;z-index:1}.stat-card:before{content:"";position:absolute;inset:0;background:var(--card-gradient, identity);opacity:.05;z-index:-1;transition:opacity var(--transition-base)}.stat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg),var(--shadow-glow);border-color:var(--accent-primary-subtle)}.stat-card:hover:before{opacity:.12}.stat-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-md);color:#fff;flex-shrink:0;box-shadow:0 4px 12px #0000001a}.stat-icon.projects{background:linear-gradient(135deg,#6366f1,#818cf8);--card-gradient: linear-gradient(135deg, #6366f1, #818cf8)}.stat-icon.todo{background:linear-gradient(135deg,#f59e0b,#fbbf24);--card-gradient: linear-gradient(135deg, #f59e0b, #fbbf24)}.stat-icon.progress{background:linear-gradient(135deg,#6366f1,#a78bfa);--card-gradient: linear-gradient(135deg, #6366f1, #a78bfa)}.stat-icon.done{background:linear-gradient(135deg,#10b981,#34d399);--card-gradient: linear-gradient(135deg, #10b981, #34d399)}.stat-icon.danger{background:linear-gradient(135deg,#ef4444,#f87171);--card-gradient: linear-gradient(135deg, #ef4444, #f87171)}.stat-icon.cancelled{background:linear-gradient(135deg,#64748b,#94a3b8);--card-gradient: linear-gradient(135deg, #64748b, #94a3b8)}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:1.75rem;font-weight:800;line-height:1.1;color:var(--text-primary);letter-spacing:-.02em}.stat-label{font-size:var(--font-size-xs);font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-top:2px}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6)}.widget{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;animation:fadeIn .4s ease}.widget-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border-light)}.widget-header h3{font-size:var(--font-size-base);font-weight:600}.widget-title{display:flex;align-items:center;gap:var(--space-2);color:var(--text-primary)}.widget-actions{display:flex;align-items:center;gap:var(--space-3)}.widget-timestamp{font-size:var(--font-size-xs);color:var(--text-muted)}.widget-body{padding:var(--space-4) var(--space-6)}.widget-loading,.widget-empty,.widget-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-8) 0;color:var(--text-muted);font-size:var(--font-size-sm)}.task-list{display:flex;flex-direction:column}.task-list-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-2);border-radius:var(--radius-sm);color:var(--text-primary);text-decoration:none;transition:background var(--transition-fast);font-size:var(--font-size-sm)}.task-list-item:hover{background:var(--bg-hover)}.status-icon.done{color:var(--status-done)}.status-icon.progress{color:var(--status-progress)}.status-icon.todo{color:var(--status-todo)}.task-list-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.priority-dot{width:8px;height:8px;border-radius:50%}.priority-dot.priority-high{background:var(--priority-high)}.priority-dot.priority-medium{background:var(--priority-medium)}.priority-dot.priority-low{background:var(--priority-low)}.task-list-arrow{color:var(--text-muted);opacity:0;transition:opacity var(--transition-fast)}.task-list-item:hover .task-list-arrow{opacity:1}.external-posts{display:flex;flex-direction:column;gap:var(--space-3)}.external-post-card{padding:var(--space-3) var(--space-4);background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-light);transition:all var(--transition-fast)}.external-post-card:hover{border-color:var(--accent-primary);transform:translateY(-1px)}.external-post-card h4{font-size:var(--font-size-sm);font-weight:600;line-height:1.4;margin-bottom:var(--space-1);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.external-post-card p{font-size:var(--font-size-xs);color:var(--text-muted);line-height:1.5;margin-bottom:var(--space-2)}.post-meta{display:flex;align-items:center;justify-content:space-between}.post-author{display:flex;align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);color:var(--text-secondary)}.post-link{color:var(--text-muted);transition:color var(--transition-fast)}.post-link:hover{color:var(--accent-primary)}.project-page{animation:fadeIn .3s ease}.project-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-6);gap:var(--space-4)}.project-info h1{font-size:var(--font-size-2xl);font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.project-desc{color:var(--text-secondary);font-size:var(--font-size-sm);margin-top:var(--space-2)}.project-actions{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.members-panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-5);margin-bottom:var(--space-6);animation:fadeIn .25s ease}.members-header{margin-bottom:var(--space-4)}.members-header h3{font-size:var(--font-size-sm);display:flex;align-items:center;gap:var(--space-2)}.members-list{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4)}.member-chip{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);background:var(--bg-tertiary);border-radius:var(--radius-full);font-size:var(--font-size-xs);color:var(--text-secondary)}.add-member-form{display:flex;gap:var(--space-2)}.add-member-form input{flex:1;padding:var(--space-2) var(--space-3);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);outline:none}.add-member-form input:focus{border-color:var(--accent-primary)}.kanban-container{display:flex;flex-direction:column;gap:var(--space-6);height:100%}.kanban-toolbar{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);animation:fadeIn .3s ease}.search-box{position:relative;flex:1}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.search-box input{width:100%;padding:var(--space-3) var(--space-4) var(--space-3) 40px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-size-sm);transition:all var(--transition-fast);outline:none}.search-box input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-subtle);background:var(--bg-secondary)}.filter-box{position:relative;width:180px}.sort-box{width:190px}.filter-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.filter-box select{width:100%;padding:var(--space-3) var(--space-4) var(--space-3) 40px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-size-sm);cursor:pointer;outline:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239d9db8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 12px center;background-size:14px}.filter-box select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-subtle)}.kanban-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-12);color:var(--text-muted)}.kanban-board{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-4);min-height:400px;overflow-x:auto;padding-bottom:var(--space-4)}.kanban-column{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);display:flex;flex-direction:column;overflow:hidden}.kanban-column-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-light);min-height:56px}.column-title-row{display:flex;align-items:center;gap:var(--space-2)}.column-dot{width:10px;height:10px;border-radius:50%}.column-title-row h3{font-size:var(--font-size-sm);font-weight:600}.column-count{display:flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 var(--space-2);background:var(--bg-tertiary);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600;color:var(--text-muted)}.kanban-column-body{flex:1;padding:var(--space-3);display:flex;flex-direction:column;gap:var(--space-3);min-height:200px;transition:background var(--transition-fast)}.kanban-column-body.drag-over{background:var(--accent-primary-subtle)}.kanban-empty{display:flex;align-items:center;justify-content:center;flex:1;color:var(--text-muted);font-size:var(--font-size-sm);padding:var(--space-6)}.task-card{background:var(--bg-tertiary);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--space-4);cursor:grab;transition:all var(--transition-fast);animation:fadeIn .2s ease}.task-card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-sm)}.task-card.dragging{box-shadow:var(--shadow-lg);border-color:var(--accent-primary);transform:rotate(2deg)}.task-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-2)}.drag-handle{color:var(--text-muted);cursor:grab;display:flex;align-items:center}.drag-handle:hover{color:var(--text-secondary)}.priority-badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 8px;border-radius:var(--radius-full);font-size:.625rem;font-weight:600;color:#fff;text-transform:uppercase;letter-spacing:.03em}.task-card-title{font-size:var(--font-size-sm);font-weight:600;line-height:1.4;margin-bottom:var(--space-1)}.task-card-desc{font-size:var(--font-size-xs);color:var(--text-muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:var(--space-2)}.task-card-footer{display:flex;justify-content:flex-end;gap:var(--space-1);margin-top:var(--space-2);opacity:0;transition:opacity var(--transition-fast)}.task-card:hover .task-card-footer{opacity:1}.profile-card{max-width:520px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-8);animation:fadeIn .3s ease}.profile-avatar-section{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);margin-bottom:var(--space-8)}.profile-avatar-lg{width:96px;height:96px;border-radius:var(--radius-full);object-fit:cover;border:3px solid var(--accent-primary)}.profile-avatar-placeholder-lg{display:flex;align-items:center;justify-content:center;width:96px;height:96px;border-radius:var(--radius-full);background:var(--accent-primary-subtle);color:var(--accent-primary);border:3px solid var(--accent-primary)}.avatar-hint{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-xs);color:var(--text-muted)}.profile-form{max-width:100%}.toast-container{position:fixed;bottom:var(--space-6);right:var(--space-6);z-index:2000;display:flex;flex-direction:column;gap:var(--space-3);max-width:380px}.toast{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);animation:toastSlide .35s ease;font-size:var(--font-size-sm)}.toast-icon{flex-shrink:0}.toast-message{flex:1}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--danger)}.toast-warning .toast-icon{color:var(--warning)}.toast-info .toast-icon{color:var(--accent-primary)}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-warning{border-left:3px solid var(--warning)}.toast-info{border-left:3px solid var(--accent-primary)}.toast-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);flex-shrink:0}.toast-close:hover{background:var(--bg-hover);color:var(--text-primary)}@media(max-width:1024px){.dashboard-grid,.kanban-board{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{position:fixed;left:0;top:var(--navbar-height);z-index:50;box-shadow:var(--shadow-lg)}.sidebar.closed{transform:translate(-100%)}.main-content{padding:var(--space-4)}.stats-grid{grid-template-columns:repeat(2,1fr)}.project-header{flex-direction:column}.user-name,.navbar-center{display:none}.auth-container{padding:var(--space-6)}.form-row{grid-template-columns:1fr}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.social-buttons{flex-direction:column}}.skeleton-loader{background:var(--bg-tertiary);background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-hover) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite linear}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.kanban-skeleton{display:flex;gap:var(--space-6);padding-top:var(--space-4);overflow-x:auto}.column-skeleton{min-width:280px;width:280px;display:flex;flex-direction:column;gap:var(--space-4)}.task-card-date{display:flex;align-items:center;gap:var(--space-2);font-size:.75rem;color:var(--text-muted);margin-bottom:var(--space-3);background:var(--bg-primary);padding:4px 8px;border-radius:var(--radius-sm);width:fit-content}.task-card-date svg{color:var(--accent-primary)}.status-icon.danger,[data-status=overdue] .task-card-title{color:#f87171}.kanban-column[data-status=overdue] .column-dot{background:#f87171!important}.kanban-column[data-status=cancelled] .column-dot{background:#94a3b8!important}.password-input-wrapper{position:relative;display:flex;align-items:center;width:100%}.password-input-wrapper input{padding-right:var(--space-10)!important;width:100%}.password-toggle{position:absolute;right:var(--space-3);background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--space-1);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all var(--transition-fast);z-index:2}.password-toggle:hover{color:var(--text-secondary);background:var(--bg-hover)}.profile-actions{display:flex;justify-content:space-between;align-items:center;gap:var(--space-8);margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid var(--border-subtle)}.btn-danger{background:#f87171!important;color:#fff!important;border:none!important}.btn-danger:hover{background:#ef4444!important;transform:translateY(-1px);box-shadow:var(--shadow-md)}.welcome-overlay{position:fixed;inset:0;z-index:9999;background:#0f0f17d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;transition:opacity .8s cubic-bezier(.4,0,.2,1),visibility .8s;opacity:1;visibility:visible}[data-theme=light] .welcome-overlay{background:#f8f9fcd9}.welcome-overlay.fade-out{opacity:0;visibility:hidden;pointer-events:none}.welcome-content{text-align:center;animation:floatWelcome 4s ease-in-out infinite}.welcome-text{font-size:4.5rem;font-weight:900;letter-spacing:-.04em;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;opacity:0;transform:translateY(30px) scale(.9);animation:scaleFadeInWelcome 1.2s cubic-bezier(.175,.885,.32,1.275) forwards}@keyframes floatWelcome{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}@keyframes scaleFadeInWelcome{to{opacity:1;transform:translateY(0) scale(1)}}.easter-egg-overlay-screen{position:fixed;inset:0;z-index:99999;background:#000000e6;display:flex;align-items:center;justify-content:center}.easter-egg-text{font-size:4rem;letter-spacing:.1em;color:#fff;text-transform:uppercase;font-weight:900;text-shadow:0 0 20px rgba(255,255,255,.5)}.easter-egg-progress{position:absolute;top:0;right:0;display:flex;gap:6px;background:var(--bg-elevated);padding:8px 12px;border-radius:var(--radius-full);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.egg-step{width:20px;height:6px;background:var(--bg-hover);transition:all .4s ease}.egg-step:first-child{border-top-left-radius:3px;border-bottom-left-radius:3px}.egg-step:last-child{border-top-right-radius:3px;border-bottom-right-radius:3px}.egg-step.filled{background:#fbbf24;box-shadow:0 0 8px #fbbf2466}.easter-egg-progress-nav{display:flex;gap:2px;align-items:center;margin-left:8px}